@font-face{font-display:block;font-family:KaTeX_AMS;font-style:normal;font-weight:400;src:url(/_next/static/media/KaTeX_AMS-Regular.BQhdFMY1.woff2)format("woff2"),url(/_next/static/media/KaTeX_AMS-Regular.DMm9YOAa.woff)format("woff"),url(/_next/static/media/KaTeX_AMS-Regular.DRggAlZN.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:700;src:url(/_next/static/media/KaTeX_Caligraphic-Bold.Dq_IR9rO.woff2)format("woff2"),url(/_next/static/media/KaTeX_Caligraphic-Bold.BEiXGLvX.woff)format("woff"),url(/_next/static/media/KaTeX_Caligraphic-Bold.ATXxdsX0.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:400;src:url(/_next/static/media/KaTeX_Caligraphic-Regular.Di6jR-x-.woff2)format("woff2"),url(/_next/static/media/KaTeX_Caligraphic-Regular.CTRA-rTL.woff)format("woff"),url(/_next/static/media/KaTeX_Caligraphic-Regular.wX97UBjC.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:700;src:url(/_next/static/media/KaTeX_Fraktur-Bold.CL6g_b3V.woff2)format("woff2"),url(/_next/static/media/KaTeX_Fraktur-Bold.BsDP51OF.woff)format("woff"),url(/_next/static/media/KaTeX_Fraktur-Bold.BdnERNNW.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:400;src:url(/_next/static/media/KaTeX_Fraktur-Regular.CTYiF6lA.woff2)format("woff2"),url(/_next/static/media/KaTeX_Fraktur-Regular.Dxdc4cR9.woff)format("woff"),url(/_next/static/media/KaTeX_Fraktur-Regular.CB_wures.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:700;src:url(/_next/static/media/KaTeX_Main-Bold.Cx986IdX.woff2)format("woff2"),url(/_next/static/media/KaTeX_Main-Bold.Jm3AIy58.woff)format("woff"),url(/_next/static/media/KaTeX_Main-Bold.waoOVXN0.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:700;src:url(/_next/static/media/KaTeX_Main-BoldItalic.DxDJ3AOS.woff2)format("woff2"),url(/_next/static/media/KaTeX_Main-BoldItalic.SpSLRI95.woff)format("woff"),url(/_next/static/media/KaTeX_Main-BoldItalic.DzxPMmG6.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:400;src:url(/_next/static/media/KaTeX_Main-Italic.NWA7e6Wa.woff2)format("woff2"),url(/_next/static/media/KaTeX_Main-Italic.BMLOBm91.woff)format("woff"),url(/_next/static/media/KaTeX_Main-Italic.3WenGoN9.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:400;src:url(/_next/static/media/KaTeX_Main-Regular.B22Nviop.woff2)format("woff2"),url(/_next/static/media/KaTeX_Main-Regular.Dr94JaBh.woff)format("woff"),url(/_next/static/media/KaTeX_Main-Regular.ypZvNtVU.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:700;src:url(/_next/static/media/KaTeX_Math-BoldItalic.CZnvNsCZ.woff2)format("woff2"),url(/_next/static/media/KaTeX_Math-BoldItalic.iY-2wyZ7.woff)format("woff"),url(/_next/static/media/KaTeX_Math-BoldItalic.B3XSjfu4.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:400;src:url(/_next/static/media/KaTeX_Math-Italic.t53AETM-.woff2)format("woff2"),url(/_next/static/media/KaTeX_Math-Italic.DA0__PXp.woff)format("woff"),url(/_next/static/media/KaTeX_Math-Italic.flOr_0UB.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:700;src:url(/_next/static/media/KaTeX_SansSerif-Bold.D1sUS0GD.woff2)format("woff2"),url(/_next/static/media/KaTeX_SansSerif-Bold.DbIhKOiC.woff)format("woff"),url(/_next/static/media/KaTeX_SansSerif-Bold.CFMepnvq.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:italic;font-weight:400;src:url(/_next/static/media/KaTeX_SansSerif-Italic.C3H0VqGB.woff2)format("woff2"),url(/_next/static/media/KaTeX_SansSerif-Italic.DN2j7dab.woff)format("woff"),url(/_next/static/media/KaTeX_SansSerif-Italic.YYjJ1zSn.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:400;src:url(/_next/static/media/KaTeX_SansSerif-Regular.DDBCnlJ7.woff2)format("woff2"),url(/_next/static/media/KaTeX_SansSerif-Regular.CS6fqUqJ.woff)format("woff"),url(/_next/static/media/KaTeX_SansSerif-Regular.BNo7hRIc.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Script;font-style:normal;font-weight:400;src:url(/_next/static/media/KaTeX_Script-Regular.D3wIWfF6.woff2)format("woff2"),url(/_next/static/media/KaTeX_Script-Regular.D5yQViql.woff)format("woff"),url(/_next/static/media/KaTeX_Script-Regular.C5JkGWo-.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size1;font-style:normal;font-weight:400;src:url(/_next/static/media/KaTeX_Size1-Regular.mCD8mA8B.woff2)format("woff2"),url(/_next/static/media/KaTeX_Size1-Regular.C195tn64.woff)format("woff"),url(/_next/static/media/KaTeX_Size1-Regular.Dbsnue_I.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size2;font-style:normal;font-weight:400;src:url(/_next/static/media/KaTeX_Size2-Regular.Dy4dx90m.woff2)format("woff2"),url(/_next/static/media/KaTeX_Size2-Regular.oD1tc_U0.woff)format("woff"),url(/_next/static/media/KaTeX_Size2-Regular.B7gKUWhC.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size3;font-style:normal;font-weight:400;src:url(data:font/woff2;base64,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)format("woff2"),url(/_next/static/media/KaTeX_Size3-Regular.CTq5MqoE.woff)format("woff"),url(/_next/static/media/KaTeX_Size3-Regular.DgpXs0kz.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size4;font-style:normal;font-weight:400;src:url(/_next/static/media/KaTeX_Size4-Regular.Dl5lxZxV.woff2)format("woff2"),url(/_next/static/media/KaTeX_Size4-Regular.BF-4gkZK.woff)format("woff"),url(/_next/static/media/KaTeX_Size4-Regular.DWFBv043.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Typewriter;font-style:normal;font-weight:400;src:url(/_next/static/media/KaTeX_Typewriter-Regular.CO6r4hn1.woff2)format("woff2"),url(/_next/static/media/KaTeX_Typewriter-Regular.C0xS9mPB.woff)format("woff"),url(/_next/static/media/KaTeX_Typewriter-Regular.D3Ib7_Hf.ttf)format("truetype")}.katex{text-indent:0;text-rendering:auto;font:1.21em/1.2 KaTeX_Main,Times New Roman,serif;position:relative}.katex *{border-color:currentColor;-ms-high-contrast-adjust:none!important}.katex .katex-version:after{content:"0.18.4"}.katex .katex-mathml{clip-path:inset(50%);border:0;width:1px;height:1px;padding:0;position:absolute;overflow:hidden}.katex .katex-html>.katex-newline{display:block}.katex .katex-base{white-space:nowrap;width:min-content;position:relative}.katex .katex-base,.katex .katex-strut{display:inline-block}.katex .textbf{font-weight:700}.katex .textit{font-style:italic}.katex .textrm{font-family:KaTeX_Main}.katex .textsf{font-family:KaTeX_SansSerif}.katex .texttt{font-family:KaTeX_Typewriter}.katex .mathnormal{font-family:KaTeX_Math;font-style:italic}.katex .mathit{font-family:KaTeX_Main;font-style:italic}.katex .mathrm{font-style:normal}.katex .mathbf{font-family:KaTeX_Main;font-weight:700}.katex .boldsymbol{font-family:KaTeX_Math;font-style:italic;font-weight:700}.katex .amsrm,.katex .mathbb,.katex .textbb{font-family:KaTeX_AMS}.katex .mathcal{font-family:KaTeX_Caligraphic}.katex .mathfrak,.katex .textfrak{font-family:KaTeX_Fraktur}.katex .mathboldfrak,.katex .textboldfrak{font-family:KaTeX_Fraktur;font-weight:700}.katex .mathtt{font-family:KaTeX_Typewriter}.katex .mathscr,.katex .textscr{font-family:KaTeX_Script}.katex .mathsf,.katex .textsf{font-family:KaTeX_SansSerif}.katex .mathboldsf,.katex .textboldsf{font-family:KaTeX_SansSerif;font-weight:700}.katex .mathitsf,.katex .mathsfit,.katex .textitsf{font-family:KaTeX_SansSerif;font-style:italic}.katex .mainrm{font-family:KaTeX_Main;font-style:normal}.katex .vlist-t{border-collapse:collapse;table-layout:fixed;display:inline-table}.katex .vlist-r{display:table-row}.katex .vlist{vertical-align:bottom;display:table-cell;position:relative}.katex .vlist>span{height:0;display:block;position:relative}.katex .vlist>span>span{display:inline-block}.katex .vlist>span>.pstrut{width:0;overflow:hidden}.katex .vlist-t2{margin-right:-2px}.katex .vlist-s{vertical-align:bottom;width:2px;min-width:2px;font-size:1px;display:table-cell}.katex .katex-vbox{flex-direction:column;align-items:baseline;display:inline-flex}.katex .katex-thinbox{flex-direction:row;width:0;max-width:0;display:inline-flex}.katex .msupsub{text-align:left}.katex .mfrac>span>span{text-align:center}.katex .mfrac .frac-line{border-bottom-style:solid;width:100%;display:inline-block}.katex .katex-hdashline,.katex .katex-hline,.katex .katex-overline .overline-line,.katex .katex-rule,.katex .katex-underline .underline-line,.katex .mfrac .frac-line{min-height:1px}.katex .mspace{display:inline-block}.katex .katex-smash{line-height:0;display:inline}.katex .clap,.katex .llap,.katex .rlap{width:0;position:relative}.katex .clap>.katex-inner,.katex .llap>.katex-inner,.katex .rlap>.katex-inner{position:absolute}.katex .clap>.katex-fix,.katex .llap>.katex-fix,.katex .rlap>.katex-fix{display:inline-block}.katex .llap>.katex-inner{right:0}.katex .clap>.katex-inner,.katex .rlap>.katex-inner{left:0}.katex .clap>.katex-inner>span{margin-left:-50%;margin-right:50%}.katex .katex-rule{border:0 solid;display:inline-block;position:relative}.katex .katex-hline,.katex .katex-overline .overline-line,.katex .katex-underline .underline-line{border-bottom-style:solid;width:100%;display:inline-block}.katex .katex-hdashline{border-bottom-style:dashed;width:100%;display:inline-block}.katex .sqrt>.katex-root{margin-left:.277778em;margin-right:-.555556em}.katex .fontsize-ensurer.reset-size1.size1,.katex .katex-sizing.reset-size1.size1{font-size:1em}.katex .fontsize-ensurer.reset-size1.size2,.katex .katex-sizing.reset-size1.size2{font-size:1.2em}.katex .fontsize-ensurer.reset-size1.size3,.katex .katex-sizing.reset-size1.size3{font-size:1.4em}.katex .fontsize-ensurer.reset-size1.size4,.katex .katex-sizing.reset-size1.size4{font-size:1.6em}.katex .fontsize-ensurer.reset-size1.size5,.katex .katex-sizing.reset-size1.size5{font-size:1.8em}.katex .fontsize-ensurer.reset-size1.size6,.katex .katex-sizing.reset-size1.size6{font-size:2em}.katex .fontsize-ensurer.reset-size1.size7,.katex .katex-sizing.reset-size1.size7{font-size:2.4em}.katex .fontsize-ensurer.reset-size1.size8,.katex .katex-sizing.reset-size1.size8{font-size:2.88em}.katex .fontsize-ensurer.reset-size1.size9,.katex .katex-sizing.reset-size1.size9{font-size:3.456em}.katex .fontsize-ensurer.reset-size1.size10,.katex .katex-sizing.reset-size1.size10{font-size:4.148em}.katex .fontsize-ensurer.reset-size1.size11,.katex .katex-sizing.reset-size1.size11{font-size:4.976em}.katex .fontsize-ensurer.reset-size2.size1,.katex .katex-sizing.reset-size2.size1{font-size:.833333em}.katex .fontsize-ensurer.reset-size2.size2,.katex .katex-sizing.reset-size2.size2{font-size:1em}.katex .fontsize-ensurer.reset-size2.size3,.katex .katex-sizing.reset-size2.size3{font-size:1.16667em}.katex .fontsize-ensurer.reset-size2.size4,.katex .katex-sizing.reset-size2.size4{font-size:1.33333em}.katex .fontsize-ensurer.reset-size2.size5,.katex .katex-sizing.reset-size2.size5{font-size:1.5em}.katex .fontsize-ensurer.reset-size2.size6,.katex .katex-sizing.reset-size2.size6{font-size:1.66667em}.katex .fontsize-ensurer.reset-size2.size7,.katex .katex-sizing.reset-size2.size7{font-size:2em}.katex .fontsize-ensurer.reset-size2.size8,.katex .katex-sizing.reset-size2.size8{font-size:2.4em}.katex .fontsize-ensurer.reset-size2.size9,.katex .katex-sizing.reset-size2.size9{font-size:2.88em}.katex .fontsize-ensurer.reset-size2.size10,.katex .katex-sizing.reset-size2.size10{font-size:3.45667em}.katex .fontsize-ensurer.reset-size2.size11,.katex .katex-sizing.reset-size2.size11{font-size:4.14667em}.katex .fontsize-ensurer.reset-size3.size1,.katex .katex-sizing.reset-size3.size1{font-size:.714286em}.katex .fontsize-ensurer.reset-size3.size2,.katex .katex-sizing.reset-size3.size2{font-size:.857143em}.katex .fontsize-ensurer.reset-size3.size3,.katex .katex-sizing.reset-size3.size3{font-size:1em}.katex .fontsize-ensurer.reset-size3.size4,.katex .katex-sizing.reset-size3.size4{font-size:1.14286em}.katex .fontsize-ensurer.reset-size3.size5,.katex .katex-sizing.reset-size3.size5{font-size:1.28571em}.katex .fontsize-ensurer.reset-size3.size6,.katex .katex-sizing.reset-size3.size6{font-size:1.42857em}.katex .fontsize-ensurer.reset-size3.size7,.katex .katex-sizing.reset-size3.size7{font-size:1.71429em}.katex .fontsize-ensurer.reset-size3.size8,.katex .katex-sizing.reset-size3.size8{font-size:2.05714em}.katex .fontsize-ensurer.reset-size3.size9,.katex .katex-sizing.reset-size3.size9{font-size:2.46857em}.katex .fontsize-ensurer.reset-size3.size10,.katex .katex-sizing.reset-size3.size10{font-size:2.96286em}.katex .fontsize-ensurer.reset-size3.size11,.katex .katex-sizing.reset-size3.size11{font-size:3.55429em}.katex .fontsize-ensurer.reset-size4.size1,.katex .katex-sizing.reset-size4.size1{font-size:.625em}.katex .fontsize-ensurer.reset-size4.size2,.katex .katex-sizing.reset-size4.size2{font-size:.75em}.katex .fontsize-ensurer.reset-size4.size3,.katex .katex-sizing.reset-size4.size3{font-size:.875em}.katex .fontsize-ensurer.reset-size4.size4,.katex .katex-sizing.reset-size4.size4{font-size:1em}.katex .fontsize-ensurer.reset-size4.size5,.katex .katex-sizing.reset-size4.size5{font-size:1.125em}.katex .fontsize-ensurer.reset-size4.size6,.katex .katex-sizing.reset-size4.size6{font-size:1.25em}.katex .fontsize-ensurer.reset-size4.size7,.katex .katex-sizing.reset-size4.size7{font-size:1.5em}.katex .fontsize-ensurer.reset-size4.size8,.katex .katex-sizing.reset-size4.size8{font-size:1.8em}.katex .fontsize-ensurer.reset-size4.size9,.katex .katex-sizing.reset-size4.size9{font-size:2.16em}.katex .fontsize-ensurer.reset-size4.size10,.katex .katex-sizing.reset-size4.size10{font-size:2.5925em}.katex .fontsize-ensurer.reset-size4.size11,.katex .katex-sizing.reset-size4.size11{font-size:3.11em}.katex .fontsize-ensurer.reset-size5.size1,.katex .katex-sizing.reset-size5.size1{font-size:.555556em}.katex .fontsize-ensurer.reset-size5.size2,.katex .katex-sizing.reset-size5.size2{font-size:.666667em}.katex .fontsize-ensurer.reset-size5.size3,.katex .katex-sizing.reset-size5.size3{font-size:.777778em}.katex .fontsize-ensurer.reset-size5.size4,.katex .katex-sizing.reset-size5.size4{font-size:.888889em}.katex .fontsize-ensurer.reset-size5.size5,.katex .katex-sizing.reset-size5.size5{font-size:1em}.katex .fontsize-ensurer.reset-size5.size6,.katex .katex-sizing.reset-size5.size6{font-size:1.11111em}.katex .fontsize-ensurer.reset-size5.size7,.katex .katex-sizing.reset-size5.size7{font-size:1.33333em}.katex .fontsize-ensurer.reset-size5.size8,.katex .katex-sizing.reset-size5.size8{font-size:1.6em}.katex .fontsize-ensurer.reset-size5.size9,.katex .katex-sizing.reset-size5.size9{font-size:1.92em}.katex .fontsize-ensurer.reset-size5.size10,.katex .katex-sizing.reset-size5.size10{font-size:2.30444em}.katex .fontsize-ensurer.reset-size5.size11,.katex .katex-sizing.reset-size5.size11{font-size:2.76444em}.katex .fontsize-ensurer.reset-size6.size1,.katex .katex-sizing.reset-size6.size1{font-size:.5em}.katex .fontsize-ensurer.reset-size6.size2,.katex .katex-sizing.reset-size6.size2{font-size:.6em}.katex .fontsize-ensurer.reset-size6.size3,.katex .katex-sizing.reset-size6.size3{font-size:.7em}.katex .fontsize-ensurer.reset-size6.size4,.katex .katex-sizing.reset-size6.size4{font-size:.8em}.katex .fontsize-ensurer.reset-size6.size5,.katex .katex-sizing.reset-size6.size5{font-size:.9em}.katex .fontsize-ensurer.reset-size6.size6,.katex .katex-sizing.reset-size6.size6{font-size:1em}.katex .fontsize-ensurer.reset-size6.size7,.katex .katex-sizing.reset-size6.size7{font-size:1.2em}.katex .fontsize-ensurer.reset-size6.size8,.katex .katex-sizing.reset-size6.size8{font-size:1.44em}.katex .fontsize-ensurer.reset-size6.size9,.katex .katex-sizing.reset-size6.size9{font-size:1.728em}.katex .fontsize-ensurer.reset-size6.size10,.katex .katex-sizing.reset-size6.size10{font-size:2.074em}.katex .fontsize-ensurer.reset-size6.size11,.katex .katex-sizing.reset-size6.size11{font-size:2.488em}.katex .fontsize-ensurer.reset-size7.size1,.katex .katex-sizing.reset-size7.size1{font-size:.416667em}.katex .fontsize-ensurer.reset-size7.size2,.katex .katex-sizing.reset-size7.size2{font-size:.5em}.katex .fontsize-ensurer.reset-size7.size3,.katex .katex-sizing.reset-size7.size3{font-size:.583333em}.katex .fontsize-ensurer.reset-size7.size4,.katex .katex-sizing.reset-size7.size4{font-size:.666667em}.katex .fontsize-ensurer.reset-size7.size5,.katex .katex-sizing.reset-size7.size5{font-size:.75em}.katex .fontsize-ensurer.reset-size7.size6,.katex .katex-sizing.reset-size7.size6{font-size:.833333em}.katex .fontsize-ensurer.reset-size7.size7,.katex .katex-sizing.reset-size7.size7{font-size:1em}.katex .fontsize-ensurer.reset-size7.size8,.katex .katex-sizing.reset-size7.size8{font-size:1.2em}.katex .fontsize-ensurer.reset-size7.size9,.katex .katex-sizing.reset-size7.size9{font-size:1.44em}.katex .fontsize-ensurer.reset-size7.size10,.katex .katex-sizing.reset-size7.size10{font-size:1.72833em}.katex .fontsize-ensurer.reset-size7.size11,.katex .katex-sizing.reset-size7.size11{font-size:2.07333em}.katex .fontsize-ensurer.reset-size8.size1,.katex .katex-sizing.reset-size8.size1{font-size:.347222em}.katex .fontsize-ensurer.reset-size8.size2,.katex .katex-sizing.reset-size8.size2{font-size:.416667em}.katex .fontsize-ensurer.reset-size8.size3,.katex .katex-sizing.reset-size8.size3{font-size:.486111em}.katex .fontsize-ensurer.reset-size8.size4,.katex .katex-sizing.reset-size8.size4{font-size:.555556em}.katex .fontsize-ensurer.reset-size8.size5,.katex .katex-sizing.reset-size8.size5{font-size:.625em}.katex .fontsize-ensurer.reset-size8.size6,.katex .katex-sizing.reset-size8.size6{font-size:.694444em}.katex .fontsize-ensurer.reset-size8.size7,.katex .katex-sizing.reset-size8.size7{font-size:.833333em}.katex .fontsize-ensurer.reset-size8.size8,.katex .katex-sizing.reset-size8.size8{font-size:1em}.katex .fontsize-ensurer.reset-size8.size9,.katex .katex-sizing.reset-size8.size9{font-size:1.2em}.katex .fontsize-ensurer.reset-size8.size10,.katex .katex-sizing.reset-size8.size10{font-size:1.44028em}.katex .fontsize-ensurer.reset-size8.size11,.katex .katex-sizing.reset-size8.size11{font-size:1.72778em}.katex .fontsize-ensurer.reset-size9.size1,.katex .katex-sizing.reset-size9.size1{font-size:.289352em}.katex .fontsize-ensurer.reset-size9.size2,.katex .katex-sizing.reset-size9.size2{font-size:.347222em}.katex .fontsize-ensurer.reset-size9.size3,.katex .katex-sizing.reset-size9.size3{font-size:.405093em}.katex .fontsize-ensurer.reset-size9.size4,.katex .katex-sizing.reset-size9.size4{font-size:.462963em}.katex .fontsize-ensurer.reset-size9.size5,.katex .katex-sizing.reset-size9.size5{font-size:.520833em}.katex .fontsize-ensurer.reset-size9.size6,.katex .katex-sizing.reset-size9.size6{font-size:.578704em}.katex .fontsize-ensurer.reset-size9.size7,.katex .katex-sizing.reset-size9.size7{font-size:.694444em}.katex .fontsize-ensurer.reset-size9.size8,.katex .katex-sizing.reset-size9.size8{font-size:.833333em}.katex .fontsize-ensurer.reset-size9.size9,.katex .katex-sizing.reset-size9.size9{font-size:1em}.katex .fontsize-ensurer.reset-size9.size10,.katex .katex-sizing.reset-size9.size10{font-size:1.20023em}.katex .fontsize-ensurer.reset-size9.size11,.katex .katex-sizing.reset-size9.size11{font-size:1.43981em}.katex .fontsize-ensurer.reset-size10.size1,.katex .katex-sizing.reset-size10.size1{font-size:.24108em}.katex .fontsize-ensurer.reset-size10.size2,.katex .katex-sizing.reset-size10.size2{font-size:.289296em}.katex .fontsize-ensurer.reset-size10.size3,.katex .katex-sizing.reset-size10.size3{font-size:.337512em}.katex .fontsize-ensurer.reset-size10.size4,.katex .katex-sizing.reset-size10.size4{font-size:.385728em}.katex .fontsize-ensurer.reset-size10.size5,.katex .katex-sizing.reset-size10.size5{font-size:.433944em}.katex .fontsize-ensurer.reset-size10.size6,.katex .katex-sizing.reset-size10.size6{font-size:.48216em}.katex .fontsize-ensurer.reset-size10.size7,.katex .katex-sizing.reset-size10.size7{font-size:.578592em}.katex .fontsize-ensurer.reset-size10.size8,.katex .katex-sizing.reset-size10.size8{font-size:.694311em}.katex .fontsize-ensurer.reset-size10.size9,.katex .katex-sizing.reset-size10.size9{font-size:.833173em}.katex .fontsize-ensurer.reset-size10.size10,.katex .katex-sizing.reset-size10.size10{font-size:1em}.katex .fontsize-ensurer.reset-size10.size11,.katex .katex-sizing.reset-size10.size11{font-size:1.19961em}.katex .fontsize-ensurer.reset-size11.size1,.katex .katex-sizing.reset-size11.size1{font-size:.200965em}.katex .fontsize-ensurer.reset-size11.size2,.katex .katex-sizing.reset-size11.size2{font-size:.241158em}.katex .fontsize-ensurer.reset-size11.size3,.katex .katex-sizing.reset-size11.size3{font-size:.281351em}.katex .fontsize-ensurer.reset-size11.size4,.katex .katex-sizing.reset-size11.size4{font-size:.321543em}.katex .fontsize-ensurer.reset-size11.size5,.katex .katex-sizing.reset-size11.size5{font-size:.361736em}.katex .fontsize-ensurer.reset-size11.size6,.katex .katex-sizing.reset-size11.size6{font-size:.401929em}.katex .fontsize-ensurer.reset-size11.size7,.katex .katex-sizing.reset-size11.size7{font-size:.482315em}.katex .fontsize-ensurer.reset-size11.size8,.katex .katex-sizing.reset-size11.size8{font-size:.578778em}.katex .fontsize-ensurer.reset-size11.size9,.katex .katex-sizing.reset-size11.size9{font-size:.694534em}.katex .fontsize-ensurer.reset-size11.size10,.katex .katex-sizing.reset-size11.size10{font-size:.833601em}.katex .fontsize-ensurer.reset-size11.size11,.katex .katex-sizing.reset-size11.size11{font-size:1em}.katex .delimsizing.size1{font-family:KaTeX_Size1}.katex .delimsizing.size2{font-family:KaTeX_Size2}.katex .delimsizing.size3{font-family:KaTeX_Size3}.katex .delimsizing.size4{font-family:KaTeX_Size4}.katex .delimsizing.mult .delim-size1>span{font-family:KaTeX_Size1}.katex .delimsizing.mult .delim-size4>span{font-family:KaTeX_Size4}.katex .nulldelimiter{width:.12em;display:inline-block}.katex .delimcenter,.katex .op-symbol{position:relative}.katex .op-symbol.small-op{font-family:KaTeX_Size1}.katex .op-symbol.large-op{font-family:KaTeX_Size2}.katex .katex-accent>.vlist-t,.katex .op-limits>.vlist-t{text-align:center}.katex .katex-accent .accent-body{position:relative}.katex .katex-accent .accent-body:not(.accent-full){width:0}.katex .katex-overlay{display:block}.katex .mtable .vertical-separator{min-width:1px;display:inline-block}.katex .mtable .arraycolsep{display:inline-block}.katex .mtable .col-align-c>.vlist-t{text-align:center}.katex .mtable .col-align-l>.vlist-t{text-align:left}.katex .mtable .col-align-r>.vlist-t{text-align:right}.katex .svg-align{text-align:left}.katex svg{fill:currentColor;stroke:currentColor;height:inherit;width:100%;display:block;position:absolute}.katex svg path{stroke:none}.katex svg{fill-rule:nonzero;fill-opacity:1;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1}.katex img{border-style:none;min-width:0;max-width:none;min-height:0;max-height:none}.katex .katex-stretchy{width:100%;display:block;position:relative;overflow:hidden}.katex .katex-stretchy:after,.katex .katex-stretchy:before{content:""}.katex .hide-tail{width:100%;position:relative;overflow:hidden}.katex .halfarrow-left{width:50.2%;position:absolute;left:0;overflow:hidden}.katex .halfarrow-right{width:50.2%;position:absolute;right:0;overflow:hidden}.katex .brace-left{width:25.1%;position:absolute;left:0;overflow:hidden}.katex .brace-center{width:50%;position:absolute;left:25%;overflow:hidden}.katex .brace-right{width:25.1%;position:absolute;right:0;overflow:hidden}.katex .x-arrow-pad{padding:0 .5em}.katex .cd-arrow-pad{padding:0 .55556em 0 .27778em}.katex .mover,.katex .munder,.katex .x-arrow{text-align:center}.katex .boxpad{padding:0 .3em}.katex .fbox,.katex .fcolorbox{box-sizing:border-box;border:.04em solid}.katex .cancel-pad{padding:0 .2em}.katex .cancel-lap{margin-left:-.2em;margin-right:-.2em}.katex .katex-sout{border-bottom-style:solid;border-bottom-width:.08em}.katex .angl{box-sizing:border-box;border-top:.049em solid;border-right:.049em solid;margin-right:.03889em}.katex .anglpad{padding:0 .03889em}.katex .eqn-num:before{content:"(" counter(katexEqnNo) ")";counter-increment:katexEqnNo}.katex .mml-eqn-num:before{content:"(" counter(mmlEqnNo) ")";counter-increment:mmlEqnNo}.katex .mtr-glue{width:50%}.katex .cd-vert-arrow{display:inline-block;position:relative}.katex .cd-label-left{text-align:left;display:inline-block;position:absolute;right:calc(50% + .3em)}.katex .cd-label-right{text-align:right;display:inline-block;position:absolute;left:calc(50% + .3em)}.katex-display{text-align:center;margin:1em 0;display:block}.katex-display>.katex{text-align:center;white-space:nowrap;display:block}.katex-display>.katex>.katex-html{display:block;position:relative}.katex-display>.katex>.katex-html>.katex-tag{position:absolute;right:0}.katex-display.leqno>.katex>.katex-html>.katex-tag{left:0;right:auto}.katex-display.fleqn>.katex{text-align:left;padding-left:2em}body{counter-reset:katexEqnNo mmlEqnNo}@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before{box-sizing:border-box;border:0 solid;margin:0;padding:0}::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){-webkit-appearance:button;appearance:button}::file-selector-button{-webkit-appearance:button;appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.visible{visibility:visible}.start{inset-inline-start:var(--spacing)}.end{inset-inline-end:var(--spacing)}.hidden{display:none}.inline{display:inline}.resize{resize:both}}:root{--blue:#007aff;--ink:#101012;--muted:#6e6e73;--paper:#f5f5f7;--white:#fff;--dark:#050506;--line:#00000017;--ease:cubic-bezier(.2,.8,.2,1)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--paper);color:var(--ink);-webkit-font-smoothing:antialiased;margin:0;font-family:-apple-system,BlinkMacSystemFont,SF Pro Display,Segoe UI,sans-serif}a{color:inherit;text-decoration:none}button{font:inherit}:focus-visible{outline-offset:3px;outline:3px solid #56a9ff}.app-shell{min-height:100vh}.topbar{z-index:20;border-bottom:1px solid var(--line);-webkit-backdrop-filter:saturate(180%)blur(22px);backdrop-filter:saturate(180%)blur(22px);background:#fafafcdb;justify-content:space-between;align-items:center;height:76px;padding:0 32px;display:flex;position:sticky;top:0}.brand{flex-direction:column;line-height:1.15;display:flex}.brand span{letter-spacing:-.035em;font-size:1.02rem;font-weight:700}.brand small{color:#8a8a8f;letter-spacing:.17em;margin-top:4px;font-size:.56rem;font-weight:750}.top-actions{align-items:center;gap:10px;display:flex}.icon-button{border:1px solid var(--line);width:42px;height:42px;color:var(--blue);background:#fff;border-radius:50%;font-size:.52rem}.profile-button{border:1px solid var(--line);color:#777;cursor:pointer;background:#fff;border-radius:999px;align-items:center;gap:10px;height:48px;padding:4px 12px 4px 5px;display:flex}.avatar{background:var(--dark);color:#fff;border-radius:50%;place-items:center;width:37px;height:37px;font-size:.69rem;font-weight:750;display:grid}.profile-copy{flex-direction:column;align-items:flex-start;min-width:72px;display:flex}.profile-copy strong{color:var(--ink);font-size:.79rem}.profile-copy small{font-size:.65rem}.workspace{grid-template-columns:240px minmax(0,1fr);display:grid}.sidebar{border-right:1px solid var(--line);background:#f8f8fa;flex-direction:column;height:calc(100vh - 76px);padding:34px 24px 24px;display:flex;position:sticky;top:76px}.nav-label{color:#a0a0a6;letter-spacing:.15em;margin:0 0 11px 12px;font-size:.57rem;font-weight:750}.nav-label-space{margin-top:30px}.nav-item{color:#66666b;min-height:44px;transition:.25s var(--ease);border-radius:12px;align-items:center;gap:12px;margin:3px 0;padding:0 13px;font-size:.84rem;font-weight:590;display:flex}.nav-item span{text-align:center;width:20px;font-size:1.05rem}.nav-item:hover{color:var(--blue);background:#fff}.nav-item.active{color:#006ddf;background:#e8f2ff}.plan-card-mini{color:#fff;background:linear-gradient(145deg,#171719,#080809);border-radius:19px;margin-top:auto;padding:18px}.plan-card-mini>span{color:#58adff;letter-spacing:.13em;font-size:.55rem;font-weight:750}.plan-card-mini strong{margin-top:7px;font-size:.9rem;display:block}.plan-card-mini p{color:#929298;margin:6px 0 15px;font-size:.68rem;line-height:1.5}.plan-card-mini a{color:#66b5ff;font-size:.69rem;font-weight:650}.dashboard{width:min(1180px,100% - 64px);margin:0 auto;padding:70px 0 100px}.welcome-row{grid-template-columns:1fr 310px;align-items:end;gap:60px;margin-bottom:46px;display:grid}.eyebrow{color:#006edc;letter-spacing:.15em;margin:0 0 14px;font-size:.65rem;font-weight:750}.welcome-row h1{letter-spacing:-.072em;margin:0;font-size:clamp(3.1rem,5.8vw,5.5rem);line-height:.91}.welcome-row h1 span{color:var(--blue)}.welcome-note{color:#66666b;margin:20px 0 0;font-size:1rem}.week-progress{padding-bottom:8px}.week-copy{justify-content:space-between;align-items:center;display:flex}.week-copy span{color:#88888e;letter-spacing:.12em;font-size:.59rem;font-weight:750}.week-copy strong{font-size:.76rem}.progress-track{background:#dddde1;border-radius:999px;height:7px;margin:12px 0 9px;overflow:hidden}.progress-track span{border-radius:inherit;background:var(--blue);width:80%;height:100%;display:block}.week-progress small{color:#8a8a90;font-size:.67rem}.continue-card{color:#fff;background:radial-gradient(circle at 80% 8%,#0084ff40,#0000 35%),linear-gradient(145deg,#111b2b,#050608 65%);border-radius:34px;grid-template-columns:1.02fr .98fr;min-height:410px;padding:46px 50px;display:grid;position:relative;overflow:hidden;box-shadow:0 32px 70px #142a4624}.continue-copy{z-index:2;position:relative}.subject-tag{color:#68b6ff;letter-spacing:.13em;background:#007aff1f;border:1px solid #64b7ff4d;border-radius:999px;padding:7px 10px;font-size:.59rem;font-weight:750;display:inline-flex}.question-count{color:#737b88;letter-spacing:.13em;margin:36px 0 8px;font-size:.61rem;font-weight:700}.continue-card h2{letter-spacing:-.06em;margin:0;font-size:clamp(2.5rem,4vw,4.2rem);line-height:.95}.continue-copy>p:last-of-type{color:#a6a9b0;max-width:470px;margin:18px 0 27px;font-size:.89rem;line-height:1.55}.primary-button{background:var(--blue);min-height:50px;transition:.3s var(--ease);border-radius:999px;align-items:center;gap:18px;padding:0 21px;font-size:.82rem;font-weight:700;display:inline-flex;box-shadow:0 14px 30px #007aff38}.primary-button:hover{background:#1688ff;transform:translateY(-2px)}.physics-visual{background:radial-gradient(circle,#007aff21,#0000 65%);border-radius:28px;min-height:310px;margin:-15px -15px -15px 0;position:relative}.axis{background:#73b9ff2e;position:absolute}.axis-x{height:1px;bottom:19%;left:8%;right:4%}.axis-y{width:1px;top:5%;bottom:8%;left:18%}.incline{background:#68b5ff80;width:76%;height:1px;position:absolute;bottom:32%;left:12%;transform:rotate(-18deg)}.block{background:#007aff29;border:1px solid #79bfffb3;place-items:center;width:70px;height:70px;font-family:Georgia,serif;font-size:1.2rem;font-style:italic;display:grid;position:absolute;bottom:43%;left:47%;transform:rotate(-18deg)}.force{color:#70bbff;font-family:Georgia,serif;font-style:italic;position:absolute}.force:after{content:"";background:#59adff;width:75px;height:1px;position:absolute;top:50%;right:20px}.force-one{top:42%;left:29%}.force-two{top:17%;left:61%}.force-two:after{transform-origin:100%;width:65px;transform:rotate(68deg)}.formula{color:#ffffff59;font-family:Georgia,serif;font-size:1.4rem;font-style:italic;position:absolute;bottom:2%;right:3%}.stats-section,.subjects{padding-top:80px}.section-title{justify-content:space-between;align-items:flex-end;gap:30px;margin-bottom:26px;display:flex}.section-title h2{letter-spacing:-.055em;margin:0;font-size:clamp(2rem,3.6vw,3.6rem);line-height:1}.section-title a{color:var(--blue);font-size:.76rem;font-weight:650}.stats-grid{grid-template-columns:repeat(3,1fr);gap:14px;display:grid}.stat-card{border:1px solid var(--line);background:#fff;border-radius:24px;flex-direction:column;min-height:190px;padding:25px;display:flex}.stat-card>span{color:#74747a;font-size:.73rem}.stat-card strong{letter-spacing:-.07em;margin:auto 0 8px;font-size:clamp(2.3rem,4vw,3.8rem)}.stat-card small{color:#148351;font-size:.67rem}.subject-grid{grid-template-columns:1fr 1fr;gap:14px;display:grid}.subject-card{color:#fff;min-height:260px;transition:.4s var(--ease);border-radius:28px;align-items:flex-end;padding:26px;display:flex;position:relative;overflow:hidden}.subject-card:hover{transform:translateY(-5px)}.subject-card.blue{background:radial-gradient(circle at 82% 10%,#46b9ff99,#0000 38%),linear-gradient(145deg,#061c34,#05080c)}.subject-card.violet{background:radial-gradient(circle at 82% 10%,#9f83ff8c,#0000 38%),linear-gradient(145deg,#1b1230,#08070b)}.subject-symbol{color:#ffffff1a;font-size:11rem;font-weight:200;position:absolute;top:-30px;right:22px}.subject-meta{flex-direction:column;display:flex}.subject-meta small{color:#87c8ff;letter-spacing:.1em;text-transform:uppercase;font-size:.62rem;font-weight:700}.subject-meta strong{letter-spacing:-.05em;margin-top:6px;font-size:2.15rem}.subject-arrow{border:1px solid #fff3;border-radius:50%;place-items:center;width:44px;height:44px;margin-left:auto;display:grid}@media (max-width:980px){.workspace{grid-template-columns:84px minmax(0,1fr)}.sidebar{padding-inline:14px}.nav-label,.nav-item:not(.active){font-size:0}.nav-item{justify-content:center;padding:0}.nav-item span{font-size:1.1rem}.plan-card-mini{display:none}.welcome-row{grid-template-columns:1fr}.week-progress{max-width:420px}.continue-card{grid-template-columns:1fr}.physics-visual{display:none}}@media (max-width:700px){.topbar{height:66px;padding:0 15px}.brand span{font-size:.89rem}.profile-copy,.icon-button{display:none}.profile-button{padding-right:5px}.workspace{display:block}.sidebar{z-index:30;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:#fafafce6;border:1px solid #0000001a;border-radius:20px;height:64px;padding:6px;display:block;position:fixed;inset:auto 10px 10px;box-shadow:0 14px 40px #00000029}.sidebar nav{justify-content:space-around;height:100%;display:flex}.nav-label,.nav-label-space,.nav-item:nth-of-type(4),.nav-item:nth-of-type(6){display:none}.nav-item,.nav-item:not(.active){width:52px;height:52px;min-height:0;margin:0;padding:0;font-size:0;display:flex}.nav-item span{font-size:1.1rem}.dashboard{width:calc(100% - 28px);padding:48px 0 110px}.welcome-row{gap:30px;margin-bottom:32px}.welcome-row h1{font-size:clamp(3.15rem,15vw,4.4rem)}.welcome-note{font-size:.9rem}.continue-card{border-radius:27px;min-height:440px;padding:30px 24px}.continue-card h2{font-size:2.7rem}.stats-section,.subjects{padding-top:62px}.section-title{flex-direction:column;align-items:flex-start;gap:12px}.stats-grid,.subject-grid{grid-template-columns:1fr}.stat-card{min-height:155px}.subject-card{min-height:230px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition-duration:.01ms!important}}.practice-shell{background:#f7f7f9;min-height:100vh}.practice-topbar{z-index:20;border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(22px);backdrop-filter:blur(22px);background:#fafafce6;grid-template-columns:1fr minmax(260px,420px) 1fr;align-items:center;height:76px;padding:0 28px;display:grid;position:sticky;top:0}.practice-progress{grid-template-columns:auto 1fr auto;align-items:center;gap:13px;display:grid}.practice-progress>span{color:#85858b;letter-spacing:.12em;font-size:.57rem;font-weight:750}.practice-progress>div{background:#dfdfe3;border-radius:999px;height:6px;overflow:hidden}.practice-progress i{border-radius:inherit;background:var(--blue);height:100%;display:block}.practice-progress strong{font-size:.68rem}.close-practice{color:#67676c;background:#ededf0;border-radius:50%;justify-self:end;place-items:center;width:40px;height:40px;font-size:1.5rem;font-weight:300;display:grid}.practice-layout{grid-template-columns:210px minmax(0,1fr);min-height:calc(100vh - 76px);display:grid}.question-map{border-right:1px solid var(--line);background:#fafafd;padding:42px 28px}.question-map>p{color:#929298;letter-spacing:.14em;margin:0 0 18px;font-size:.58rem;font-weight:750}.question-map>div{grid-template-columns:repeat(4,1fr);gap:8px;display:grid}.question-map button{aspect-ratio:1;border:1px solid var(--line);color:#777;cursor:pointer;background:#fff;border-radius:10px;font-size:.73rem}.question-map button.current{border-color:var(--blue);color:#006edc;background:#eaf4ff;font-weight:750}.question-map button.right{color:#148351;background:#e8f8ef;border-color:#bce8ce}.question-map button.wrong{color:#c84439;background:#fff0ef;border-color:#f2c9c5}.question-map section{color:#fff;background:#0b0b0c;border-radius:18px;margin-top:36px;padding:18px}.question-map section span{color:#68b6ff;letter-spacing:.12em;font-size:.53rem;font-weight:750;display:block}.question-map section strong{letter-spacing:-.06em;margin:12px 0 3px;font-size:2rem;display:block}.question-map section small{color:#86868c;font-size:.62rem}.question-stage{width:min(820px,100% - 64px);margin:0 auto;padding:62px 0 90px}.question-meta{color:#85858b;align-items:center;gap:10px;font-size:.64rem;font-weight:650;display:flex}.question-meta span{color:#0071e3}.question-meta i{background:#bbb;border-radius:50%;width:3px;height:3px}.question-number{color:#929298;letter-spacing:.14em;margin:44px 0 15px;font-size:.62rem;font-weight:750}.question-stage h1{letter-spacing:-.03em;margin:0;font-size:clamp(1.5rem,2.7vw,2.15rem);font-weight:600;line-height:1.52}.math-inline{white-space:nowrap}.answers{gap:11px;margin-top:38px;display:grid}.answers>button{border:1px solid var(--line);color:#29292c;text-align:left;cursor:pointer;min-height:68px;transition:.24s var(--ease);background:#fff;border-radius:17px;align-items:center;gap:16px;padding:12px 20px;font-size:1rem;display:flex}.answers>button:hover:not(:disabled){border-color:#91c7ff;transform:translateY(-1px)}.answers>button>span:first-child{color:#69696f;background:#f1f1f3;border-radius:50%;flex:0 0 36px;place-items:center;width:36px;height:36px;font-size:.72rem;font-weight:750;display:grid}.answers>button.selected{border-color:var(--blue);box-shadow:0 0 0 3px #007aff14}.answers>button.selected>span:first-child{background:var(--blue);color:#fff}.answers>button.correct{background:#f1fbf6;border-color:#41b77a}.answers>button.correct>span:first-child{color:#fff;background:#24a866}.answers>button.incorrect{background:#fff5f4;border-color:#e46a61}.answers>button.incorrect>span:first-child{color:#fff;background:#d95046}.feedback{border-radius:19px;margin-top:22px;padding:22px 24px}.feedback>div{align-items:center;gap:10px;display:flex}.feedback>div span{color:#fff;border-radius:50%;place-items:center;width:29px;height:29px;font-weight:800;display:grid}.feedback p{color:#4f5054;margin:13px 0 10px;font-size:.88rem;line-height:1.65}.feedback small{font-size:.65rem}.feedback-correct{background:#eaf8f0;border:1px solid #bde6ce}.feedback-correct>div span{background:#1da15f}.feedback-correct small{color:#278154}.feedback-wrong{background:#fff1ef;border:1px solid #efcac6}.feedback-wrong>div span{background:#d85247}.feedback-wrong small{color:#ad5048}.question-actions{border-top:1px solid var(--line);justify-content:space-between;align-items:center;gap:14px;margin-top:32px;padding-top:24px;display:flex}.question-actions button{font:inherit}.secondary-action{color:#6d6d72;cursor:pointer;background:0 0;border:0;font-size:.76rem;font-weight:650}.check-button{background:var(--blue);color:#fff;cursor:pointer;border:0;border-radius:999px;justify-content:center;align-items:center;gap:18px;min-height:50px;padding:0 22px;font-size:.79rem;font-weight:700;display:inline-flex;box-shadow:0 14px 28px #007aff2e}.check-button:disabled{box-shadow:none;cursor:not-allowed;background:#c5c5ca}@media (max-width:800px){.practice-topbar{grid-template-columns:1fr auto;padding:0 15px}.practice-progress{grid-area:2/1/auto/-1;position:absolute;bottom:-25px;left:15px;right:15px}.practice-progress>span{display:none}.practice-layout{display:block}.question-map{display:none}.question-stage{width:calc(100% - 28px);padding-top:60px}.question-stage h1{font-size:1.35rem}.answers>button{min-height:62px;padding:10px 13px}.question-actions{flex-direction:column-reverse;align-items:stretch}.check-button{width:100%}.secondary-action{min-height:42px}}.admin-shell{background:#f5f5f7;min-height:100vh;padding-bottom:90px}.admin-topbar{border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(22px);backdrop-filter:blur(22px);background:#fafafcdb;justify-content:space-between;align-items:center;height:76px;padding:0 max(24px,50vw - 620px);display:flex}.admin-topbar>a:last-child{color:#707076;font-size:.72rem;font-weight:650}.admin-heading{justify-content:space-between;align-items:flex-end;gap:30px;width:min(1240px,100% - 48px);margin:0 auto;padding:64px 0 38px;display:flex}.admin-heading h1{letter-spacing:-.075em;margin:0;font-size:clamp(3.2rem,6vw,6.1rem);line-height:.9}.admin-heading>div>p:last-child{color:#6e6e73;max-width:580px;margin:19px 0 0;font-size:.94rem}.admin-heading>span{color:#77777c;letter-spacing:.13em;background:#e9e9ec;border-radius:999px;padding:7px 11px;font-size:.55rem;font-weight:750}.question-editor{grid-template-columns:1.04fr .96fr;align-items:start;gap:18px;width:min(1240px,100% - 48px);margin:0 auto;display:grid}.editor-fields,.question-preview{border:1px solid var(--line);background:#fff;border-radius:28px;padding:30px}.editor-fields{gap:24px;display:grid}.field-row{grid-template-columns:.7fr 1.1fr .8fr;gap:12px;display:grid}.editor-fields label,.editor-fields legend{color:#67676c;font-size:.67rem;font-weight:700}.editor-fields input,.editor-fields select,.editor-fields textarea{color:#202024;background:#fafafd;border:1px solid #d9d9dd;border-radius:12px;outline:0;width:100%;margin-top:8px;padding:12px 13px;font:500 .82rem ui-monospace,SFMono-Regular,Menlo,monospace}.editor-fields select,.field-row input{font-family:inherit}.editor-fields input:focus,.editor-fields select:focus,.editor-fields textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px #007aff14}.editor-fields fieldset{border:0;margin:0;padding:0}.option-editor{grid-template-columns:20px 30px 1fr;align-items:center;gap:8px;margin-top:9px;display:grid}.option-editor>input:first-child{width:16px;height:16px;accent-color:var(--blue);margin:0}.option-editor>span{background:#ededf0;border-radius:50%;place-items:center;width:30px;height:30px;font-size:.65rem;font-weight:750;display:grid}.option-editor>input:last-child{margin:0}.editor-fields footer{justify-content:flex-end;gap:10px;display:flex}.draft-button,.publish-button{cursor:pointer;border-radius:999px;min-height:48px;padding:0 18px;font-size:.75rem;font-weight:700}.draft-button{border:1px solid var(--line);color:#68686d;background:#fff}.publish-button{background:var(--blue);color:#fff;border:0;box-shadow:0 12px 25px #007aff33}.admin-success,.admin-error{border-radius:12px;margin:0;padding:12px 14px;font-size:.75rem}.admin-success{color:#187d4d;background:#eaf8f0}.admin-error{color:#b94940;background:#fff0ef}.question-preview{color:#fff;background:linear-gradient(155deg,#121820,#050607);position:sticky;top:20px}.preview-label{border-bottom:1px solid #ffffff1a;justify-content:space-between;align-items:center;padding-bottom:20px;display:flex}.preview-label span{color:#69b7ff;letter-spacing:.13em;font-size:.56rem;font-weight:750}.preview-label i{color:#71747a;font-size:.61rem;font-style:normal}.question-preview article{padding:28px 3px 3px}.question-preview article>p{color:#6bb7ff;letter-spacing:.11em;font-size:.57rem;font-weight:750}.question-preview h2{letter-spacing:-.025em;margin:18px 0 28px;font-size:1.35rem;font-weight:570;line-height:1.5}.question-preview article>div{gap:8px;display:grid}.question-preview article>div>span{background:#ffffff0a;border:1px solid #ffffff1a;border-radius:13px;align-items:center;gap:12px;min-height:52px;padding:8px 12px;font-size:.83rem;display:flex}.question-preview article>div b{background:#ffffff14;border-radius:50%;place-items:center;width:28px;height:28px;font-size:.64rem;display:grid}.question-preview .preview-correct b{background:#20a663}.question-preview article>section{background:#ffffff0f;border-radius:14px;margin-top:20px;padding:17px}.question-preview article>section strong{color:#64b5ff;font-size:.68rem}.question-preview article>section p{color:#a8a9ae;margin:9px 0 0;font-size:.76rem;line-height:1.55}@media (max-width:900px){.question-editor{grid-template-columns:1fr}.question-preview{position:relative;top:auto}.field-row{grid-template-columns:1fr 1fr}.field-row label:last-child{grid-column:1/-1}}@media (max-width:600px){.admin-topbar{height:66px;padding:0 15px}.admin-heading,.question-editor{width:calc(100% - 28px)}.admin-heading{padding-top:45px}.admin-heading>span{display:none}.editor-fields,.question-preview{border-radius:22px;padding:20px}.field-row{grid-template-columns:1fr}.field-row label:last-child{grid-column:auto}.editor-fields footer{flex-direction:column-reverse;align-items:stretch}.editor-fields footer button{width:100%}}.ai-assistant-box{color:#fff;background:radial-gradient(circle at 90% 0,#4aaeff29,#0000 35%),linear-gradient(145deg,#111b2b,#07090d);border:1px solid #007aff2b;border-radius:25px;width:min(1240px,100% - 48px);margin:0 auto 18px;padding:24px 26px}.ai-assistant-box>div{gap:14px;display:flex}.ai-mark{background:#007aff;border-radius:12px;flex:0 0 38px;place-items:center;width:38px;height:38px;display:grid}.ai-assistant-box strong{font-size:.95rem}.ai-assistant-box p{color:#9299a5;margin:5px 0 0;font-size:.76rem;line-height:1.5}.ai-assistant-box textarea{color:#fff;resize:vertical;background:#ffffff0f;border:1px solid #ffffff21;border-radius:14px;outline:0;width:100%;margin:18px 0 12px;padding:14px 15px;font:500 .82rem ui-monospace,SFMono-Regular,Menlo,monospace}.ai-assistant-box textarea:focus{border-color:#4fa8ff}.ai-assistant-box footer{justify-content:space-between;align-items:center;gap:20px;display:flex}.ai-assistant-box small{color:#767e89;font-size:.64rem}.ai-assistant-box button{color:#111;cursor:pointer;background:#fff;border:0;border-radius:999px;min-height:43px;padding:0 16px;font-size:.72rem;font-weight:750}.ai-assistant-box button:disabled{opacity:.48;cursor:not-allowed}.field-row-four{grid-template-columns:.65fr 1fr 1.1fr .8fr}.upload-grid{grid-template-columns:1fr 1fr;gap:12px;display:grid}.upload-card{cursor:pointer;background:#fafafd;border:1px dashed #c9c9ce;border-radius:18px;flex-direction:column;align-items:flex-start;min-height:150px;padding:20px;transition:all .2s;display:flex;position:relative}.upload-card:hover{border-color:var(--blue);background:#f3f8ff}.upload-card input{opacity:0;cursor:pointer;position:absolute;inset:0}.upload-card>span{color:#0071e3;background:#e9f3ff;border-radius:10px;place-items:center;width:34px;height:34px;font-size:1rem;display:grid}.upload-card strong{color:#252529;margin-top:12px;font-size:.78rem}.upload-card small{color:#8a8a90;margin-top:3px;font-size:.62rem}.upload-card em{color:#0071e3;margin-top:auto;font-size:.65rem;font-style:normal;font-weight:700}.question-preview article>section a{color:#69b7ff;margin-top:12px;font-size:.66rem;display:block}.preview-media{color:#8e959f;text-align:center;background:#ffffff0a;border:1px dashed #ffffff2e;border-radius:13px;padding:26px 14px;font-size:.68rem;margin:16px 0 -3px!important}@media (max-width:900px){.field-row-four{grid-template-columns:1fr 1fr}.field-row-four label:last-child{grid-column:auto}}@media (max-width:600px){.ai-assistant-box{width:calc(100% - 28px);padding:20px}.ai-assistant-box footer{flex-direction:column;align-items:stretch}.ai-assistant-box button{width:100%}.field-row-four,.upload-grid{grid-template-columns:1fr}}.ai-image-drop{cursor:pointer;background:#007aff12;border:1px dashed #78beff59;border-radius:14px;grid-template-columns:34px 1fr;gap:2px 11px;margin-top:18px;padding:14px 16px;position:relative;display:grid!important}.ai-image-drop input{opacity:0;cursor:pointer;position:absolute;inset:0}.ai-image-drop>span{color:#fff;background:#087eff;border-radius:9px;grid-row:1/3;place-items:center;width:34px;height:34px;display:grid}.ai-image-drop strong{color:#fff}.ai-image-drop small{color:#7f8b99}.taxonomy-panel{border:1px solid var(--line);background:#fff;border-radius:20px;width:min(1240px,100% - 48px);margin:0 auto 18px;overflow:hidden}.taxonomy-panel>button{text-align:left;cursor:pointer;background:#fff;border:0;align-items:center;gap:12px;width:100%;padding:17px 20px;display:flex}.taxonomy-panel>button>span{color:#0071e3;background:#eef5ff;border-radius:10px;place-items:center;width:34px;height:34px;display:grid}.taxonomy-panel>button div{flex-direction:column;display:flex}.taxonomy-panel>button strong{font-size:.78rem}.taxonomy-panel>button small{color:#85858b;margin-top:2px;font-size:.62rem}.taxonomy-panel>button>b{color:#0071e3;margin-left:auto;font-size:1.25rem}.taxonomy-content{border-top:1px solid var(--line);background:#fafafd;padding:18px 20px 20px}.taxonomy-content>form{grid-template-columns:.7fr 1fr 1.2fr auto;gap:8px;display:grid}.taxonomy-content input,.taxonomy-content select{background:#fff;border:1px solid #dadade;border-radius:10px;min-width:0;padding:10px 11px;font-size:.72rem}.taxonomy-content form button{color:#fff;background:#007aff;border:0;border-radius:10px;padding:0 14px;font-size:.7rem;font-weight:700}.taxonomy-content>div{flex-wrap:wrap;gap:7px;margin-top:14px;display:flex}.taxonomy-content>div>span{color:#626267;background:#fff;border:1px solid #dedee2;border-radius:999px;align-items:center;gap:6px;padding:7px 8px 7px 10px;font-size:.64rem;display:flex}.taxonomy-content>div b{color:#0071e3}.taxonomy-content>div button{color:#777;cursor:pointer;background:#eeeef1;border:0;border-radius:50%;width:20px;height:20px;padding:0}.question-type>div{grid-template-columns:1fr 1fr;gap:9px;margin-top:9px;display:grid}.question-type button{cursor:pointer;background:#fafafd;border:1px solid #d9d9dd;border-radius:13px;flex-direction:column;align-items:flex-start;min-height:65px;padding:12px 14px;display:flex}.question-type button strong{font-size:.75rem}.question-type button small{color:#8a8a90;margin-top:3px;font-size:.61rem}.question-type button.active{background:#eef6ff;border-color:#007aff;box-shadow:0 0 0 3px #007aff12}.question-type button.active strong{color:#006edc}.image-position>div{grid-template-columns:repeat(4,1fr);gap:8px;margin-top:9px;display:grid}.image-position button{color:#707075;cursor:pointer;background:#fafafd;border:1px solid #dddde1;border-radius:12px;flex-direction:column;justify-content:center;align-items:center;gap:4px;min-height:58px;padding:8px 5px;font-size:.59rem;display:flex}.image-position button span{color:#0071e3;font-size:1.25rem}.image-position button.active{color:#006edc;background:#eef6ff;border-color:#007aff;font-weight:700}.open-response-note{background:#f1f7ff;border:1px solid #cde2fa;border-radius:15px;gap:12px;padding:16px;display:flex}.open-response-note>span{color:#fff;background:#007aff;border-radius:50%;flex:0 0 34px;place-items:center;width:34px;height:34px;display:grid}.open-response-note strong{font-size:.75rem}.open-response-note p{color:#657181;margin:4px 0 0;font-size:.67rem;line-height:1.5}.preview-statement{display:block!important}.question-preview article.image-left .preview-statement,.question-preview article.image-right .preview-statement{grid-template-columns:.8fr 1.2fr;align-items:center;gap:14px;display:grid!important}.question-preview article.image-right .preview-statement .preview-media,.question-preview article.image-below .preview-statement .preview-media{order:2}.question-preview article.image-below .preview-statement{flex-direction:column;display:flex!important}.preview-open-answer{color:#fff;resize:none;background:#ffffff0a;border:1px solid #ffffff1f;border-radius:13px;width:100%;margin-top:8px;padding:13px}.alternatives-heading{justify-content:space-between;align-items:center;gap:12px;margin-bottom:9px;display:flex}.alternatives-heading legend{float:left}.alternatives-heading button{color:#006edc;cursor:pointer;background:#eef6ff;border:1px solid #b9d8f8;border-radius:999px;padding:7px 10px;font-size:.64rem;font-weight:700}.alternatives-heading button.remove-option{color:#a85149;background:#fff5f4;border-color:#e2d3d1}@media (max-width:700px){.taxonomy-panel{width:calc(100% - 28px)}.taxonomy-content>form{grid-template-columns:1fr}.taxonomy-content form button{min-height:40px}.question-type>div{grid-template-columns:1fr}.image-position>div{grid-template-columns:1fr 1fr}.question-preview article.image-left .preview-statement,.question-preview article.image-right .preview-statement{grid-template-columns:1fr}}.study-filters{border-bottom:1px solid var(--line);background:#fff;grid-template-columns:1fr repeat(3,minmax(145px,190px));align-items:end;gap:10px;padding:13px 28px;display:grid}.study-filters>div{flex-direction:column;gap:4px;display:flex}.study-filters>div span{color:#8a8a90;letter-spacing:.13em;font-size:.55rem;font-weight:750}.study-filters>div strong{font-size:.76rem}.study-filters label{color:#77777c;font-size:.57rem;font-weight:700}.study-filters select{color:#303034;background:#fafafd;border:1px solid #dddde1;border-radius:10px;width:100%;margin-top:5px;padding:9px 10px;font-size:.68rem}.empty-questions{border:1px solid var(--line);text-align:center;background:#fff;border-radius:25px;width:min(700px,100% - 32px);margin:70px auto;padding:45px}.empty-questions strong{font-size:1.25rem}.empty-questions p{color:#7b7b81;margin:8px 0 0;font-size:.82rem}.student-statement{flex-direction:column;gap:22px;display:flex}.student-statement img{object-fit:contain;border:1px solid var(--line);background:#fff;border-radius:20px;width:100%;max-height:430px}.student-statement h1{flex:1}.student-statement.image-below img{order:2}.student-statement.image-left,.student-statement.image-right{grid-template-columns:minmax(220px,.85fr) 1.15fr;align-items:center;display:grid}.student-statement.image-right img{order:2}.student-open-answer{color:#252529;width:100%;font:inherit;resize:vertical;background:#fff;border:1px solid #d5d5da;border-radius:17px;outline:0;margin-top:34px;padding:18px 20px;line-height:1.6}.student-open-answer:focus{border-color:var(--blue);box-shadow:0 0 0 3px #007aff14}.student-open-answer:disabled{color:#777;background:#f0f0f2}.solution-resource{color:#0875d1;width:max-content;max-width:100%;margin-top:10px;font-size:.72rem;font-weight:700;display:block}.solution-resource:hover{text-decoration:underline}@media (max-width:900px){.study-filters{grid-template-columns:1fr 1fr}.student-statement.image-left,.student-statement.image-right{grid-template-columns:1fr}.student-statement.image-right img{order:0}}@media (max-width:600px){.study-filters{grid-template-columns:1fr;padding:14px 15px}.study-filters>div{margin-bottom:3px}.student-statement{gap:15px}.student-statement img{border-radius:15px;max-height:300px}.student-open-answer{margin-top:25px}.empty-questions{margin-top:45px;padding:32px 20px}}.question-library{border-top:1px solid var(--line);width:min(1240px,100% - 48px);margin:76px auto 0;padding-top:42px}.question-library>header{justify-content:space-between;align-items:end;gap:30px;margin-bottom:22px;display:flex}.question-library h2{letter-spacing:-.06em;margin:0;font-size:clamp(2.3rem,4vw,4.2rem);line-height:.95}.question-library>header label{color:#74747a;width:min(360px,100%);font-size:.65rem;font-weight:700}.question-library>header input{width:100%;font:inherit;background:#fff;border:1px solid #d8d8dc;border-radius:12px;margin-top:7px;padding:12px 14px;font-size:.76rem}.question-library>div{grid-template-columns:repeat(3,1fr);gap:12px;display:grid}.question-library article{border:1px solid var(--line);background:#fff;border-radius:21px;flex-direction:column;min-height:210px;padding:22px;display:flex}.question-library article>span{color:#0071e3;letter-spacing:.08em;text-transform:uppercase;font-size:.57rem;font-weight:750}.question-library article>strong{margin-top:9px;font-size:1rem}.question-library article>p{color:#6e6e73;margin:10px 0 18px;font-size:.72rem;line-height:1.55}.question-library article footer{justify-content:space-between;align-items:center;gap:10px;margin-top:auto;display:flex}.question-library article small{color:#8a8a90;font-size:.6rem}.question-library article button{color:#006edc;cursor:pointer;background:#eef6ff;border:0;border-radius:999px;padding:8px 11px;font-size:.64rem;font-weight:700}.library-empty{color:#777;text-align:center;border:1px dashed #ceced3;border-radius:18px;padding:30px}@media (max-width:900px){.question-library>div{grid-template-columns:1fr 1fr}}@media (max-width:600px){.question-library{width:calc(100% - 28px);margin-top:55px}.question-library>header{flex-direction:column;align-items:stretch}.question-library>div{grid-template-columns:1fr}}.question-library article.is-draft{background:#fafafd;border-style:dashed}.library-status{justify-content:space-between;align-items:center;gap:10px;display:flex}.library-status>span{color:#0071e3;letter-spacing:.08em;text-transform:uppercase;font-size:.57rem;font-weight:750}.library-status>b{color:#258055;letter-spacing:.08em;background:#eaf8f0;border-radius:999px;padding:5px 7px;font-size:.5rem}.is-draft .library-status>b{color:#737378;background:#ededf0}.question-library article footer>div{gap:6px;display:flex}.question-library article button.visibility-button{color:#66666b;background:#f1f1f3}.dashboard-motion .dashboard>section,.dashboard-motion .welcome-row,.dashboard-motion .focus-grid{animation:dashboard-in .65s var(--ease) both}.dashboard-motion .stats-section{animation-delay:80ms!important}.dashboard-motion .subjects{animation-delay:.16s!important}@keyframes dashboard-in{0%{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}.gideon-top-button{color:#006edc;cursor:pointer;background:#eef6ff;border:1px solid #cae2fb;border-radius:999px;min-height:40px;padding:0 15px;font-size:.7rem;font-weight:750}.gideon-nav{text-align:left;cursor:pointer;border:0;width:100%}.focus-grid{grid-template-columns:minmax(0,1fr) 250px;gap:14px;display:grid}.focus-grid .continue-card{grid-template-columns:1.15fr .85fr;padding:40px}.study-clock{border:1px solid var(--line);background:#fff;border-radius:30px;flex-direction:column;min-height:410px;padding:25px;display:flex;box-shadow:0 20px 50px #141e2d0f}.study-clock>span{color:#0071e3;letter-spacing:.13em;font-size:.57rem;font-weight:750}.study-clock>strong{letter-spacing:-.07em;font-variant-numeric:tabular-nums;margin:auto 0 8px;font-size:2.55rem}.study-clock>p{color:#7b7b81;margin:0 0 22px;font-size:.72rem;line-height:1.5}.study-clock>div{gap:8px;display:flex}.study-clock button{color:#fff;cursor:pointer;background:#101012;border:0;border-radius:999px;min-height:44px;font-size:.7rem;font-weight:700}.study-clock button:first-child{flex:1}.study-clock button:last-child{color:#555;background:#ededf0;width:44px}.study-clock.is-running{border-color:#8fc5ff;box-shadow:0 20px 50px #007aff1a}.gideon-fab{z-index:35;color:#fff;cursor:pointer;background:linear-gradient(145deg,#168bff,#005ac2);border:0;border-radius:50%;width:58px;height:58px;font-size:1.35rem;position:fixed;bottom:24px;right:24px;box-shadow:0 18px 38px #0063d24d}.gideon-layer{z-index:50;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#05070a47;justify-content:flex-end;padding:18px;display:flex;position:fixed;inset:0}.gideon-panel{width:min(430px,100%);height:100%;animation:panel-in .35s var(--ease);background:#f7f7f9;border-radius:27px;grid-template-rows:auto 1fr auto;padding:20px;display:grid;box-shadow:-20px 0 70px #0000002e}@keyframes panel-in{0%{opacity:0;transform:translate(30px)}to{opacity:1;transform:none}}.gideon-panel>header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;padding:4px 3px 18px;display:flex}.gideon-panel>header>div{align-items:center;gap:11px;display:flex}.gideon-panel>header>div>span{color:#fff;background:#007aff;border-radius:12px;place-items:center;width:38px;height:38px;display:grid}.gideon-panel header div div{flex-direction:column;display:flex}.gideon-panel header strong{font-size:.9rem}.gideon-panel header small{color:#85858b;margin-top:2px;font-size:.61rem}.gideon-panel header button{color:#666;cursor:pointer;background:#e8e8eb;border:0;border-radius:50%;width:34px;height:34px;font-size:1.2rem}.gideon-messages{flex-direction:column;gap:10px;padding:20px 3px;display:flex;overflow:auto}.gideon-messages>div{border-radius:15px;max-width:88%;padding:12px 14px;font-size:.76rem;line-height:1.55}.gideon-messages .assistant{border:1px solid var(--line);background:#fff;align-self:flex-start}.gideon-messages .user{color:#fff;background:#007aff;align-self:flex-end}.gideon-messages .thinking{color:#86868c}.gideon-panel form{border-top:1px solid var(--line);padding-top:14px}.gideon-panel textarea{width:100%;font:inherit;resize:none;background:#fff;border:1px solid #d7d7dc;border-radius:14px;outline:0;padding:12px 13px;font-size:.75rem}.gideon-panel textarea:focus{border-color:#007aff}.gideon-panel form button{color:#fff;cursor:pointer;background:#007aff;border:0;border-radius:999px;width:100%;min-height:43px;margin-top:8px;font-size:.72rem;font-weight:750}.gideon-panel form button:disabled{background:#c5c5ca}@media (max-width:1050px){.focus-grid{grid-template-columns:1fr}.study-clock{min-height:210px}.study-clock>strong{margin:35px 0 8px}}@media (max-width:700px){.gideon-top-button{display:none}.focus-grid .continue-card{padding:30px 24px}.study-clock{border-radius:24px}.gideon-fab{bottom:88px;right:18px}.gideon-layer{padding:0}.gideon-panel{border-radius:0}.dashboard-motion .workspace{padding-bottom:0}}.focus-grid{display:block}.focus-grid .continue-card{grid-template-columns:1.02fr .98fr}.compact-timer{border:1px solid var(--line);color:#1d1d20;cursor:pointer;background:#fff;border-radius:999px;flex-direction:column;justify-content:center;align-items:flex-start;min-width:118px;height:48px;padding:5px 13px;display:flex}.compact-timer span{color:#8b8b91;letter-spacing:.1em;font-size:.48rem;font-weight:750}.compact-timer strong{font-variant-numeric:tabular-nums;letter-spacing:.02em;margin-top:2px;font-size:.72rem}.compact-timer.is-running{background:#eef6ff;border-color:#8cc4ff}.compact-timer.is-running span{color:#0071e3}.gideon-mark{flex:none;width:38px;height:38px;position:relative;box-shadow:inset 0 0 0 1px #ffffff47;color:#fff!important;background:radial-gradient(circle at 35% 30%,#77c3ff,#057af0 55%,#004fae)!important;border-radius:50%!important;place-items:center!important;display:grid!important}.gideon-mark b{z-index:2;font-family:Georgia,serif;font-size:1.15rem;font-weight:500;position:relative}.gideon-mark i{border:1px solid #6ec1ffbf;border-radius:50%;width:46px;height:18px;position:absolute;transform:rotate(-24deg)}.gideon-mark i:after{content:"";background:#fff;border-radius:50%;width:4px;height:4px;position:absolute;top:1px;right:3px;box-shadow:0 0 7px #fff}.gideon-mark.small{width:24px;height:24px}.gideon-mark.small b{font-size:.8rem}.gideon-mark.small i{width:29px;height:11px}.gideon-mark.small i:after{width:3px;height:3px;top:0;right:1px}.gideon-nav .gideon-mark{width:20px}.gideon-fab .gideon-mark{box-shadow:none;background:0 0!important}.gideon-fab .gideon-mark i{border-color:#ffffffb3}.gideon-panel>header>div>.gideon-mark{width:38px;height:38px;padding:0}.timer-layer{z-index:55;-webkit-backdrop-filter:blur(9px);backdrop-filter:blur(9px);background:#05070a4d;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.timer-popup{color:#fff;width:min(420px,100%);animation:timer-pop .3s var(--ease);background:radial-gradient(circle at 100% 0,#007aff33,#0000 40%),#0b0c0e;border:1px solid #ffffff1a;border-radius:28px;padding:26px;box-shadow:0 30px 80px #0000004d}@keyframes timer-pop{0%{opacity:0;transform:scale(.96)translateY(10px)}to{opacity:1;transform:none}}.timer-popup header{justify-content:space-between;align-items:flex-start;display:flex}.timer-popup header div{flex-direction:column;display:flex}.timer-popup header span{color:#64b5ff;letter-spacing:.13em;font-size:.57rem;font-weight:750}.timer-popup header small{color:#747982;margin-top:5px;font-size:.66rem}.timer-popup header button{color:#aaa;cursor:pointer;background:#ffffff14;border:0;border-radius:50%;width:34px;height:34px;font-size:1.2rem}.timer-popup>strong{letter-spacing:-.075em;font-variant-numeric:tabular-nums;margin:58px 0 8px;font-size:clamp(3.2rem,10vw,5.2rem);line-height:1;display:block}.timer-popup>p{color:#8f949c;margin:0 0 28px;font-size:.75rem;line-height:1.55}.timer-popup>div{grid-template-columns:1fr auto;gap:8px;display:grid}.timer-popup>div button{color:#fff;cursor:pointer;background:#007aff;border:0;border-radius:999px;min-height:49px;padding:0 20px;font-size:.72rem;font-weight:750}.timer-popup>div button:last-child{color:#bbb;background:#ffffff14}.timer-popup.is-running{box-shadow:0 30px 90px #005bcd40}@media (max-width:780px){.compact-timer{min-width:90px;height:44px;padding-inline:11px}.compact-timer span{display:none}.compact-timer strong{margin:0}.top-actions{gap:6px}}@media (max-width:500px){.compact-timer{min-width:82px}.profile-button{display:none}.gideon-fab{display:grid}.focus-grid .continue-card{padding:30px 24px}}.gideon-mark.gideon-face{overflow:visible;background:linear-gradient(145deg,#74c3ff 0%,#087ff1 58%,#0057bd 100%)!important}.gideon-face:before{content:"";border:1px solid #ffffff38;border-radius:44% 44% 48% 48%;position:absolute;inset:5px}.gideon-face:after{content:"";border-top:2px solid #80c9ff;border-radius:50%;width:8px;height:6px;position:absolute;top:-3px;left:50%;transform:translate(-50%)rotate(-13deg)}.gideon-face .face-eye{z-index:2;background:#fff;border:0;border-radius:50%;width:4px;height:5px;position:absolute;top:13px;transform:none}.gideon-face .face-smile{z-index:2;border:0;border-bottom:2px solid #fff;border-radius:0 0 50% 50%;width:13px;height:7px;position:absolute;bottom:9px;left:50%;transform:translate(-50%)}.gideon-face.small:before{inset:3px}.gideon-face.small:after{width:6px;height:4px;top:-2px}.gideon-fab .gideon-face{width:44px;height:44px;background:0 0!important}.gideon-fab .gideon-face:before{border-color:#ffffff52;inset:4px}.gideon-fab .gideon-face:after{border-color:#fff}.gideon-fab .gideon-face .face-eye{top:14px}.gideon-fab .gideon-face .face-smile{width:15px;bottom:10px}.gideon-face .face-eye:after{content:none!important}.gideon-mark.gideon-face{overflow:visible;color:#0b74dc!important;background:#f7fbff!important;border:1.5px solid #8cc7ff!important;border-radius:11px!important;box-shadow:0 3px 10px #0069d21a!important}.gideon-face:before{content:none!important}.gideon-face:after{content:"";background:#f7fbff;border:1.5px solid #0b74dc;border-radius:50%;width:5px;height:5px;top:-5px;left:50%;transform:translate(-50%)}.gideon-face .face-eye{background:#175f9f;width:4px;height:4px;top:12px}.gideon-face .face-eye.left{left:10px}.gideon-face .face-eye.right{right:10px}.gideon-face .face-smile{border-bottom:1.5px solid #1781e8;width:12px;height:6px;bottom:9px}.gideon-face.small{border-radius:7px!important}.gideon-face.small:after{border-width:1px;width:3px;height:3px;top:-4px}.gideon-face.small .face-eye{width:2.5px;height:2.5px;top:8px}.gideon-face.small .face-eye.left{left:6px}.gideon-face.small .face-eye.right{right:6px}.gideon-face.small .face-smile{border-bottom-width:1px;width:7px;height:4px;bottom:5px}.gideon-fab{background:#087df0}.gideon-fab .gideon-face{width:38px;height:38px;box-shadow:none!important;background:0 0!important;border-color:#ffffffb3!important}.gideon-fab .gideon-face:after{background:#087df0;border-color:#fff}.gideon-fab .gideon-face .face-eye{background:#fff;top:12px;left:auto}.gideon-fab .gideon-face .face-eye.left{left:10px}.gideon-fab .gideon-face .face-eye.right{right:10px}.gideon-fab .gideon-face .face-smile{border-color:#fff;width:12px;bottom:8px}.gideon-mark.gideon-portrait{overflow:hidden;background:linear-gradient(145deg,#f8fcff,#e4f3ff)!important;border:1px solid #b9dcfb!important;border-radius:50%!important;box-shadow:0 3px 12px #0069d21a!important}.gideon-portrait .portrait-hair{z-index:1;background:#176eb8;border:0;border-radius:50% 50% 42% 42%;width:22px;height:25px;position:absolute;top:5px;left:50%;transform:translate(-50%)}.gideon-portrait .portrait-hair:after{content:"";background:#176eb8;border-radius:0 0 7px 7px;width:7px;height:13px;position:absolute;bottom:-4px;right:1px}.gideon-portrait .portrait-face{z-index:2;background:#fff;border:0;border-radius:48% 48% 46% 46%;width:15px;height:19px;position:absolute;top:8px;left:50%;transform:translate(-50%)}.gideon-portrait .portrait-face:before{content:"";background:#2e6896;border-radius:50%;width:2px;height:2px;position:absolute;top:7px;left:3px;box-shadow:7px 0 #2e6896}.gideon-portrait .portrait-face:after{content:"";border-bottom:1px solid #5d9acb;border-radius:0 0 50% 50%;width:6px;height:3px;position:absolute;bottom:4px;left:50%;transform:translate(-50%)}.gideon-portrait .portrait-neck{z-index:1;background:#55aaf0;border-radius:10px 10px 2px 2px;width:19px;height:10px;position:absolute;bottom:2px;left:50%;transform:translate(-50%)}.gideon-portrait.small .portrait-hair{width:14px;height:16px;top:3px}.gideon-portrait.small .portrait-hair:after{width:4px;height:8px;bottom:-2px}.gideon-portrait.small .portrait-face{width:10px;height:12px;top:5px}.gideon-portrait.small .portrait-face:before{width:1.5px;height:1.5px;top:4px;left:2px;box-shadow:5px 0 #2e6896}.gideon-portrait.small .portrait-face:after{width:4px;height:2px;bottom:2px}.gideon-portrait.small .portrait-neck{width:12px;height:6px;bottom:1px}.gideon-fab .gideon-portrait{width:42px;height:42px;background:#eaf6ff!important;border-color:#ffffffa6!important}.gideon-fab .gideon-portrait .portrait-hair{width:24px;height:28px;top:5px}.gideon-fab .gideon-portrait .portrait-face{width:17px;height:21px;top:8px}.gideon-fab .gideon-portrait .portrait-face:before{top:8px;left:3px;box-shadow:8px 0 #2e6896}.gideon-fab .gideon-portrait .portrait-neck{width:21px;height:11px;bottom:2px}.gideon-mark.gideon-silhouette{overflow:hidden;box-shadow:none!important;background:#eaf5ff!important;border:0!important;border-radius:50%!important}.gideon-silhouette:before,.gideon-silhouette:after{content:none!important}.gideon-silhouette i{z-index:2;background:#1678cf;border:0;border-radius:48% 48% 46% 46%;width:14px;height:17px;position:absolute;top:7px;left:50%;transform:translate(-50%)}.gideon-silhouette i:before{content:"";z-index:-1;background:#0c5fa9;border-radius:55% 55% 45% 45%;width:19px;height:21px;position:absolute;top:-3px;left:-4px}.gideon-silhouette i:after{background:#0c5fa9;border-radius:0 8px 8px 0;width:7px;height:17px;position:absolute;top:2px;right:-6px;content:""!important;box-shadow:none!important}.gideon-silhouette b{z-index:1;background:#1678cf;border-radius:50% 50% 0 0;width:29px;height:16px;position:absolute;bottom:-3px;left:50%;transform:translate(-50%)}.gideon-silhouette.small i{width:9px;height:11px;top:5px}.gideon-silhouette.small i:before{width:13px;height:14px;top:-2px;left:-3px}.gideon-silhouette.small i:after{width:5px;height:11px;right:-4px}.gideon-silhouette.small b{width:19px;height:10px;bottom:-2px}.gideon-fab .gideon-silhouette{width:42px;height:42px;background:#fff!important}.gideon-fab .gideon-silhouette i{width:16px;height:19px;top:8px}.gideon-fab .gideon-silhouette i:before{width:21px;height:23px}.gideon-fab .gideon-silhouette i:after{height:19px}.gideon-fab .gideon-silhouette b{width:32px;height:18px}.progress-page{background:#f5f5f7;min-height:100vh}.progress-topbar{border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(22px);backdrop-filter:blur(22px);background:#fafafce6;justify-content:space-between;align-items:center;height:76px;padding:0 max(24px,50vw - 580px);display:flex}.progress-topbar>a:last-child{color:#707076;font-size:.72rem;font-weight:650}.progress-content{width:min(1160px,100% - 48px);margin:auto;padding:68px 0 100px}.progress-hero{grid-template-columns:1fr 280px;align-items:end;gap:60px;display:grid}.progress-hero h1{letter-spacing:-.078em;margin:0;font-size:clamp(3.5rem,7vw,6.8rem);line-height:.88}.progress-hero h1 span{color:#007aff}.progress-hero>div>p:last-child{color:#6e6e73;max-width:550px;margin:21px 0 0;font-size:.92rem;line-height:1.55}.progress-score{border:1px solid var(--line);background:#fff;border-radius:24px;padding:25px}.progress-score span{color:#0071e3;letter-spacing:.12em;font-size:.55rem;font-weight:750}.progress-score strong{letter-spacing:-.075em;margin:22px 0 4px;font-size:4rem;line-height:1;display:block}.progress-score small{color:#818187;font-size:.65rem}.progress-summary{grid-template-columns:repeat(3,1fr);gap:12px;margin-top:50px;display:grid}.progress-summary article{border:1px solid var(--line);background:#fff;border-radius:22px;flex-direction:column;min-height:170px;padding:23px;display:flex}.progress-summary span{color:#77777d;font-size:.7rem}.progress-summary strong{letter-spacing:-.065em;margin:auto 0 4px;font-size:2.8rem}.progress-summary small{color:#8a8a90;font-size:.62rem}.progress-main-grid{grid-template-columns:1.2fr .8fr;gap:14px;margin-top:70px;display:grid}.week-chart,.subject-performance{border:1px solid var(--line);background:#fff;border-radius:27px;min-height:410px;padding:28px}.week-chart>header{justify-content:space-between;align-items:flex-start;gap:20px;display:flex}.week-chart h2,.subject-performance h2,.recent-activity h2{letter-spacing:-.055em;margin:0;font-size:2.15rem}.week-chart>header>strong{color:#0071e3;font-size:.75rem}.bars{grid-template-columns:repeat(7,1fr);align-items:end;gap:10px;height:270px;margin-top:28px;display:grid}.bars>div{text-align:center;grid-template-rows:1fr auto;gap:9px;height:100%;display:grid}.bars>div>span{background:#f2f2f4;border-radius:10px;justify-content:center;align-items:flex-end;height:100%;display:flex;position:relative;overflow:hidden}.bars i{background:linear-gradient(#50aaff,#0071e3);border-radius:10px 10px 0 0;width:100%;min-height:3px}.bars b{color:#777;font-size:.63rem;position:absolute;top:9px}.bars small{color:#7e7e84;text-transform:capitalize;font-size:.62rem}.subject-performance>div{gap:25px;margin-top:30px;display:grid}.subject-performance article header{justify-content:space-between;display:flex}.subject-performance article header strong{font-size:.85rem}.subject-performance article header span{color:#85858b;font-size:.62rem}.subject-performance article>div{background:#ececef;border-radius:999px;height:7px;margin:10px 0 7px;overflow:hidden}.subject-performance article i{border-radius:inherit;background:#007aff;height:100%;display:block}.subject-performance article small{color:#707076;font-size:.62rem}.recent-activity{margin-top:70px}.recent-activity>header{justify-content:space-between;align-items:end;margin-bottom:23px;display:flex}.recent-activity>header a{color:#0071e3;font-size:.72rem;font-weight:700}.recent-activity>div{border:1px solid var(--line);background:#fff;border-radius:24px;overflow:hidden}.recent-activity article{border-bottom:1px solid var(--line);grid-template-columns:36px 1fr auto;align-items:center;gap:13px;min-height:72px;padding:13px 18px;display:grid}.recent-activity article:last-child{border-bottom:0}.recent-activity article>span{border-radius:50%;place-items:center;width:32px;height:32px;font-size:.7rem;font-weight:800;display:grid}.recent-activity .right{color:#168351;background:#e8f8ef}.recent-activity .wrong{color:#bf4c43;background:#fff0ef}.recent-activity .pending{color:#0071e3;background:#eef5ff}.recent-activity article div{flex-direction:column;display:flex}.recent-activity article div strong{font-size:.78rem}.recent-activity article div small{color:#86868c;margin-top:3px;font-size:.61rem}.recent-activity time{color:#8a8a90;font-size:.61rem}.progress-empty{color:#7b7b81;text-align:center;padding:24px;font-size:.75rem}@media (max-width:850px){.progress-hero{grid-template-columns:1fr}.progress-score{max-width:350px}.progress-main-grid{grid-template-columns:1fr}}@media (max-width:600px){.progress-topbar{height:66px;padding:0 15px}.progress-content{width:calc(100% - 28px);padding-top:48px}.progress-hero h1{font-size:3.7rem}.progress-summary{grid-template-columns:1fr}.week-chart,.subject-performance{padding:20px}.bars{gap:5px}.recent-activity article{grid-template-columns:36px 1fr}.recent-activity time{grid-column:2}.recent-activity>header{flex-direction:column;align-items:flex-start;gap:12px}}.secondary-action.is-favorite{color:#0071e3}.secondary-action:disabled{opacity:.65;cursor:wait}.favorites-page{background:#f5f5f7;min-height:100vh}.favorites-content{width:min(1160px,100% - 48px);margin:auto;padding:68px 0 100px}.favorites-hero{justify-content:space-between;align-items:flex-end;gap:50px;margin-bottom:52px;display:flex}.favorites-hero h1{letter-spacing:-.078em;margin:0;font-size:clamp(3.4rem,7vw,6.8rem);line-height:.88}.favorites-hero h1 span{color:#007aff}.favorites-hero div>p:last-child{color:#6e6e73;max-width:540px;margin:21px 0 0;font-size:.92rem;line-height:1.55}.favorites-hero>strong{border:1px solid var(--line);letter-spacing:-.07em;background:#fff;border-radius:24px;min-width:170px;padding:25px;font-size:3.7rem;line-height:1}.favorites-hero>strong small{color:#77777d;letter-spacing:0;margin-top:9px;font-size:.64rem;font-weight:500;display:block}.favorites-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;display:grid}.favorites-grid article{border:1px solid var(--line);min-height:285px;transition:.25s var(--ease);background:#fff;border-radius:25px;flex-direction:column;padding:25px;display:flex}.favorites-grid article:hover{transform:translateY(-3px);box-shadow:0 18px 45px #141e2d12}.favorites-grid article header,.favorites-grid article footer{justify-content:space-between;align-items:center;gap:15px;display:flex}.favorites-grid article header span{color:#0071e3;text-transform:uppercase;letter-spacing:.1em;font-size:.62rem;font-weight:750}.favorites-grid article header small{color:#8a8a90;font-size:.55rem;font-weight:700}.favorites-grid article>div{margin:auto 0;padding:30px 0}.favorites-grid article>div p{color:#85858b;margin:0 0 10px;font-size:.65rem}.favorites-grid article h2{-webkit-line-clamp:3;letter-spacing:-.025em;-webkit-box-orient:vertical;margin:0;font-size:1.25rem;font-weight:600;line-height:1.45;display:-webkit-box;overflow:hidden}.favorites-grid article footer span{color:#707076;background:#f1f1f3;border-radius:999px;padding:7px 10px;font-size:.58rem}.favorites-grid article footer a,.favorites-empty a{color:#0071e3;font-size:.7rem;font-weight:700}.favorites-empty{text-align:center;background:#fff;border:1px dashed #c9c9ce;border-radius:28px;grid-column:1/-1;align-content:center;place-items:center;min-height:350px;padding:50px;display:grid}.favorites-empty>span{color:#007aff;font-size:2.4rem}.favorites-empty h2{letter-spacing:-.05em;margin:16px 0 6px;font-size:2rem}.favorites-empty p{color:#77777d;max-width:450px;margin:0 0 24px;font-size:.82rem;line-height:1.55}@media (max-width:700px){.favorites-content{width:calc(100% - 28px);padding-top:48px}.favorites-hero{flex-direction:column;align-items:flex-start}.favorites-hero h1{font-size:3.7rem}.favorites-hero>strong{min-width:150px}.favorites-grid{grid-template-columns:1fr}.favorites-empty{padding:35px 20px}}.brand-prominent{grid-template-columns:38px auto;align-items:center;gap:10px;display:grid}.brand-prominent>b{color:#fff;letter-spacing:-.03em;background:#101012;border-radius:10px;place-items:center;width:38px;height:38px;font-size:.69rem;display:grid}.brand-prominent>span{flex-direction:column;display:flex}.brand-prominent>span strong{letter-spacing:-.035em;font-size:.98rem}.brand-prominent>span small{color:#0071e3;margin-top:3px}.discovery-hero{color:#fff;background:radial-gradient(circle at 88% 7%,#188cff59,#0000 29%),radial-gradient(circle at 66% 75%,#135db940,#0000 34%),linear-gradient(145deg,#101a29 0%,#060708 65%);border-radius:36px;flex-direction:column;justify-content:space-between;min-height:570px;padding:62px 56px 48px;display:flex;position:relative;overflow:hidden;box-shadow:0 32px 80px #13233826}.discovery-hero:after{content:"F = ma";color:#ffffff0b;font:italic 700 9rem Georgia,serif;position:absolute;top:70px;right:-12px;transform:rotate(-8deg)}.discovery-brand{z-index:2;position:relative}.discovery-brand>p:first-child{color:#89919d;letter-spacing:.12em;margin:0 0 28px;font-size:.58rem;font-weight:700}.discovery-brand>span{color:#62b4ff;letter-spacing:.16em;font-size:.6rem;font-weight:800}.discovery-brand h1{letter-spacing:-.072em;margin:13px 0 20px;font-size:clamp(3.3rem,6vw,6rem);line-height:.91}.discovery-brand h1 small{color:#fff;letter-spacing:0;margin-bottom:18px;font-size:.85rem;font-weight:600;display:block}.discovery-brand h1 em{color:#52aaff;font-family:Georgia,serif;font-weight:400}.discovery-brand>p:last-child{color:#9ca4af;max-width:590px;margin:0;font-size:.9rem;line-height:1.55}.question-search{z-index:3;width:min(790px,100% - 165px);margin-top:42px;position:relative}.question-search>label{color:#d5d8dc;margin-bottom:10px;font-size:.72rem;font-weight:650;display:block}.question-search>div{-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#ffffff1a;border:1px solid #ffffff2e;border-radius:18px;align-items:center;gap:12px;height:64px;padding:6px 6px 6px 18px;display:flex}.question-search>div>span{color:#6ab9ff;font-size:1.5rem}.question-search input{color:#fff;background:0 0;border:0;outline:0;flex:1;min-width:0;font-size:.9rem}.question-search input::placeholder{color:#89919b}.question-search button{color:#fff;cursor:pointer;background:#087df0;border:0;border-radius:13px;height:50px;padding:0 21px;font-size:.72rem;font-weight:750}.question-search nav{flex-wrap:wrap;gap:8px;margin-top:13px;display:flex}.question-search nav a{color:#9da6b2;border:1px solid #ffffff1a;border-radius:999px;padding:7px 10px;font-size:.61rem}.question-search nav a:hover{color:#fff;border-color:#4aa6ff}.teacher-seal{z-index:2;text-align:center;border:1px solid #65b8ff59;border-radius:50%;place-items:center;width:112px;height:112px;display:grid;position:absolute;bottom:44px;right:48px}.teacher-seal b{color:#62b4ff;letter-spacing:-.08em;font-size:1.7rem}.teacher-seal span{color:#718194;letter-spacing:.09em;font-size:.42rem;font-weight:750;line-height:1.35;position:absolute;bottom:19px}.home-study-row{grid-template-columns:1fr 320px;align-items:end;gap:45px;padding-top:64px;display:grid}.home-study-row h2{letter-spacing:-.06em;margin:0;font-size:2.7rem}.home-study-row>section>div{grid-template-columns:1fr 1fr;gap:12px;margin-top:24px;display:grid}.home-study-row>section a{border:1px solid var(--line);background:#fff;border-radius:21px;grid-template-columns:auto 1fr;align-content:center;gap:4px 14px;min-height:130px;padding:20px;display:grid}.home-study-row>section a>span{color:#0071e3;grid-row:1/3;font-size:.63rem;font-weight:750}.home-study-row>section a strong{font-size:.87rem}.home-study-row>section a small{color:#85858b;font-size:.63rem}.home-week{border:1px solid var(--line);background:#fff;border-radius:21px;padding:23px}.study-filters{grid-template-columns:1fr minmax(170px,1.1fr) repeat(3,minmax(130px,180px))}.study-filters input{color:#303034;background:#fafafd;border:1px solid #dddde1;border-radius:10px;outline:0;width:100%;margin-top:5px;padding:9px 10px;font-size:.68rem}.study-filters input:focus{border-color:#007aff;box-shadow:0 0 0 3px #007aff14}@media (max-width:980px){.question-search{width:100%;padding-right:130px}.home-study-row{grid-template-columns:1fr}.home-week{max-width:none}}@media (max-width:700px){.brand-prominent{grid-template-columns:32px auto}.brand-prominent>b{width:32px;height:32px}.brand-prominent>span strong{font-size:.8rem}.brand-prominent>span small{font-size:.45rem}.discovery-hero{border-radius:27px;min-height:620px;padding:38px 24px 30px}.discovery-brand h1{font-size:3.45rem}.discovery-brand h1 small{font-size:.75rem}.question-search{padding:0}.question-search>div{grid-template-columns:auto 1fr;height:auto;padding:8px;display:grid}.question-search button{grid-column:1/-1;width:100%}.question-search nav a:nth-child(3),.teacher-seal{display:none}.home-study-row>section>div{grid-template-columns:1fr}.home-study-row h2{font-size:2.3rem}.study-filters{grid-template-columns:1fr}}.clean-welcome{background:linear-gradient(135deg,#fff 0%,#fbfdff 52%,#eef7ff 100%);border:1px solid #0000000e;border-radius:34px;grid-template-columns:1.15fr .85fr;align-items:center;min-height:390px;padding:58px;display:grid;position:relative;overflow:hidden}.clean-welcome:before{content:"";background:#007aff0b;border-radius:50%;width:430px;height:430px;position:absolute;top:-170px;right:-130px}.clean-welcome-copy{z-index:2;position:relative}.clean-welcome-copy h1{letter-spacing:-.078em;margin:0;font-size:clamp(3.5rem,6.4vw,6.2rem);line-height:.88}.clean-welcome-copy h1 span{color:#007aff}.clean-welcome-copy>p:last-child{color:#707076;max-width:510px;margin:24px 0 0;font-size:.95rem;line-height:1.6}.physics-motion{color:#6f7680;place-items:center;height:270px;display:grid;position:relative}.physics-motion:before{content:"";border:1px solid #007aff17;border-radius:50%;width:220px;height:220px;position:absolute}.motion-label{color:#8b929b;letter-spacing:.15em;font-size:.5rem;font-weight:750;position:absolute;top:18px}.pendulum{transform-origin:50% 0;width:3px;height:150px;animation:3.2s ease-in-out infinite pendulum-swing;position:absolute;top:54px;left:50%}.pendulum:before{content:"";background:#171719;border-radius:50%;width:11px;height:11px;position:absolute;top:-4px;left:-4px}.pendulum i{background:linear-gradient(#b8c0c9,#007aff);width:1px;height:125px;position:absolute;top:4px;left:1px}.pendulum b{background:linear-gradient(145deg,#52a9ff,#0071e3);border-radius:50%;width:33px;height:33px;position:absolute;bottom:0;left:-15px;box-shadow:0 12px 28px #007aff40}.physics-motion>small{color:#a2a7ad;font:italic 1rem Georgia,serif;position:absolute;bottom:38px;right:20px}.physics-motion>small span{border-top:1px solid #a2a7ad}.motion-floor{background:linear-gradient(90deg,#0000,#d8dde3,#0000);height:1px;position:absolute;bottom:28px;left:10%;right:7%}@keyframes pendulum-swing{0%,to{transform:rotate(24deg)}50%{transform:rotate(-24deg)}}.study-finder{border:1px solid var(--line);background:#fff;border-radius:28px;grid-template-columns:.72fr 1.28fr;align-items:center;gap:50px;margin-top:18px;padding:36px 40px;display:grid}.study-finder h2{letter-spacing:-.06em;margin:0;font-size:2.45rem;line-height:1}.study-finder header>p:last-child{color:#7b7b81;margin:13px 0 0;font-size:.76rem;line-height:1.5}.clean-question-search>div{background:#fafafd;border:1px solid #dcdce0;border-radius:16px;align-items:center;gap:10px;height:58px;padding:5px 5px 5px 16px;display:flex}.clean-question-search>div>span{color:#007aff;font-size:1.35rem}.clean-question-search input{color:#252529;background:0 0;border:0;outline:0;flex:1;min-width:0;font-size:.78rem}.clean-question-search button{color:#fff;cursor:pointer;background:#101012;border:0;border-radius:12px;height:46px;padding:0 18px;font-size:.7rem;font-weight:750}.clean-question-search nav{grid-template-columns:repeat(3,1fr);gap:8px;margin-top:11px;display:grid}.clean-question-search nav a{min-height:64px;transition:.22s var(--ease);background:#fff;border:1px solid #e6e6e9;border-radius:14px;align-items:center;gap:9px;padding:10px 11px;display:flex}.clean-question-search nav a:hover{background:#f7fbff;border-color:#9dceff}.clean-question-search nav b{color:#0071e3;background:#edf6ff;border-radius:9px;place-items:center;width:29px;height:29px;font:600 1rem Georgia,serif;display:grid}.clean-question-search nav span{flex-direction:column;font-size:.67rem;font-weight:700;display:flex}.clean-question-search nav small{color:#929298;margin-top:2px;font-size:.5rem;font-weight:500}.home-study-row{padding-top:54px}@media (max-width:900px){.clean-welcome{grid-template-columns:1fr .65fr;padding:48px 38px}.study-finder{grid-template-columns:1fr;gap:25px}.physics-motion{transform:scale(.82)}}@media (max-width:650px){.clean-welcome{min-height:500px;padding:42px 25px;display:block}.clean-welcome-copy h1{font-size:3.75rem}.physics-motion{height:180px;margin:20px -15px -20px;transform:scale(.72)}.pendulum{top:32px}.motion-label{top:0}.study-finder{padding:28px 20px}.study-finder h2{font-size:2.1rem}.clean-question-search>div{grid-template-columns:auto 1fr;height:auto;padding:7px;display:grid}.clean-question-search button{grid-column:1/-1;width:100%}.clean-question-search nav{grid-template-columns:1fr}.home-study-row{padding-top:45px}}@media (prefers-reduced-motion:reduce){.pendulum{animation:none;transform:rotate(10deg)}}.clean-welcome{box-shadow:0 22px 60px #22354e12}.clean-welcome-copy{padding-right:10px}.welcome-signature{align-items:center;gap:11px;margin-top:32px;display:flex}.welcome-signature>span{color:#fff;background:#101012;border-radius:11px;place-items:center;width:38px;height:38px;font-size:.65rem;font-weight:800;display:grid}.welcome-signature small{color:#9a9aa0;letter-spacing:.08em;font-size:.47rem;line-height:1.45}.welcome-signature small b{color:#56565c}.physics-motion{background:linear-gradient(145deg,#ffffffc7,#e2f2ffb8);border:1px solid #007aff1a;border-radius:27px;height:290px;overflow:hidden;box-shadow:inset 0 1px #fff,0 20px 50px #0071e314}.physics-motion:before{border:32px solid #007aff09;width:180px;height:180px;top:-50px;right:-40px}.motion-grid{opacity:.4;background-image:linear-gradient(#007aff14 1px,#0000 1px),linear-gradient(90deg,#007aff14 1px,#0000 1px);background-size:30px 30px;position:absolute;inset:0;-webkit-mask-image:linear-gradient(135deg,#0000 2%,#000 50%,#0000 100%);mask-image:linear-gradient(135deg,#0000 2%,#000 50%,#0000 100%)}.motion-axis{background:#a9c7e2;position:absolute}.motion-axis:after{content:"";border:4px solid #0000;position:absolute}.motion-axis b{color:#6d91b1;font:italic .7rem Georgia,serif;position:absolute}.axis-horizontal{height:1px;bottom:50px;left:45px;right:25px}.axis-horizontal:after{border-left-color:#a9c7e2;top:-4px;right:-2px}.axis-horizontal b{top:8px;right:0}.axis-vertical{width:1px;top:43px;bottom:50px;left:45px}.axis-vertical:after{border-bottom-color:#a9c7e2;top:-3px;left:-4px}.axis-vertical b{top:0;left:-15px}.trajectory{border-top:2px dashed #007aff45;border-radius:50% 50% 0 0;width:245px;height:165px;position:absolute;bottom:52px;left:47px;transform:rotate(-4deg)}.trajectory i{offset-path:path("M 0 160 Q 120 -120 245 160");background:radial-gradient(circle at 35% 30%,#7dc4ff,#0071e3 65%);border-radius:50%;width:20px;height:20px;animation:4.2s ease-in-out infinite projectile-flight;position:absolute;bottom:-7px;left:-9px;box-shadow:0 8px 18px #0071e347}.velocity-vector,.gravity-vector{color:#0071e3;font:italic .7rem Georgia,serif;position:absolute}.velocity-vector{bottom:73px;left:63px}.velocity-vector b{font-size:1.3rem}.gravity-vector{color:#6788a7;top:82px;right:45px}.gravity-vector b{font-size:1.25rem}.physics-motion>small{color:#71879b;font-size:.82rem;bottom:15px;right:25px}.motion-label{color:#0071e3;top:18px;left:22px}.motion-floor,.pendulum{display:none}@keyframes projectile-flight{0%{offset-distance:0;opacity:.25}12%{opacity:1}88%{opacity:1}to{offset-distance:100%;opacity:.25}}.study-finder{box-shadow:0 16px 45px #2330400b}.clean-question-search nav a{position:relative;overflow:hidden}.clean-question-search nav a:after{content:"";background:#007aff0d;border-radius:50%;width:50px;height:50px;position:absolute;top:-23px;right:-23px}.visual-overview{grid-template-columns:1.2fr .9fr .9fr;gap:12px;padding-top:18px;display:grid}.visual-overview>article,.visual-overview>a,.visual-overview>button{border:1px solid var(--line);text-align:left;background:#fff;border-radius:23px;min-height:150px;padding:22px}.goal-visual{align-items:center;gap:20px;display:flex}.goal-ring{border-radius:50%;flex:0 0 88px;width:88px;height:88px;padding:8px}.goal-ring i{color:#18181b;background:#fff;border-radius:50%;place-items:center;width:100%;height:100%;font-size:.85rem;font-style:normal;font-weight:750;display:grid}.goal-visual>div:last-child{flex-direction:column;display:flex}.goal-visual span,.all-questions-visual>span,.gideon-visual>span{color:#0071e3;letter-spacing:.12em;font-size:.5rem;font-weight:800}.goal-visual strong,.all-questions-visual>strong,.gideon-visual>strong{margin-top:8px;font-size:.85rem}.goal-visual small,.all-questions-visual>small,.gideon-visual>small{color:#8a8a90;margin-top:5px;font-size:.59rem}.all-questions-visual{color:#fff;flex-direction:column;justify-content:flex-end;display:flex;position:relative;overflow:hidden;background:linear-gradient(145deg,#131820,#050607)!important}.all-questions-visual>div{grid-template-columns:repeat(3,1fr);gap:5px;display:grid;position:absolute;inset:18px 18px auto}.all-questions-visual>div i{background:#007aff14;border:1px solid #58aeff33;border-radius:4px;height:16px}.gideon-visual{cursor:pointer;flex-direction:column;justify-content:flex-end;display:flex;position:relative;overflow:hidden}.gideon-visual>.gideon-mark{width:54px;height:54px;position:absolute;top:17px;right:18px}.gideon-visual>small{color:#0071e3}@media (max-width:900px){.visual-overview{grid-template-columns:1fr 1fr}.goal-visual{grid-column:1/-1}.physics-motion{margin-left:-15px}}@media (max-width:650px){.welcome-signature{margin-top:24px}.physics-motion{height:195px;margin:28px -12px -12px;transform:none}.trajectory{width:200px;height:120px;bottom:38px;left:35px}.motion-axis.axis-horizontal,.motion-axis.axis-vertical{bottom:37px;left:33px}.physics-motion>small{display:none}.visual-overview{grid-template-columns:1fr}.goal-visual{grid-column:auto}.visual-overview>a,.visual-overview>button{min-height:140px}}@media (prefers-reduced-motion:reduce){.trajectory i{offset-distance:46%;opacity:1;animation:none}}.mesh-welcome{isolation:isolate;background:linear-gradient(#f8f9fb 0%,#f3f6fa 100%);align-items:center;min-height:440px;margin:-70px calc(-50vw + 120px + min(1180px,100vw - 304px)/2) 0;padding:70px max(32px,50vw - 710px) 20px;display:flex;position:relative;overflow:hidden}.mesh-welcome:after{content:"";z-index:-1;aspect-ratio:1;filter:blur(22px);background:radial-gradient(circle,#4ba4ff29,#7567eb0f 34%,#0000 68%);border-radius:50%;width:75vw;position:absolute;top:-32vw;right:-24vw}.space-time-canvas{z-index:-2;opacity:1;transform-origin:50%;will-change:transform;width:108%;height:108%;animation:11s ease-in-out infinite alternate space-time-drift;position:absolute;inset:-4%}.mesh-welcome>div{width:min(1180px,100% - 64px);margin:auto}.mesh-welcome h1{letter-spacing:-.078em;margin:0;font-size:clamp(4rem,7.5vw,7.5rem);line-height:.88}.mesh-welcome h1 span{color:#007aff}.mesh-welcome>div>p:last-child{color:#56565c;max-width:610px;margin:27px 0 0;font-size:1.05rem;line-height:1.55}@keyframes space-time-drift{0%{transform:scale(1.04)translate(-.7%,.3%)}50%{transform:scale(1.065)translate(.8%,-.65%)}to{transform:scale(1.045)translate(-.15%,.85%)}}.study-finder{margin-top:34px}@media (max-width:980px){.mesh-welcome{margin:-70px calc(-50vw + 42px + min(1180px,100vw - 148px)/2) 0;padding-inline:32px}}@media (max-width:700px){.mesh-welcome{min-height:440px;margin:-48px -14px 0;padding:58px 24px 10px}.mesh-welcome>div{width:100%}.mesh-welcome h1{font-size:clamp(3.8rem,17vw,5.7rem)}.space-time-canvas{opacity:.86;width:112%;height:112%;animation-duration:14s;inset:-6%}.mesh-welcome>div>p:last-child{font-size:.9rem}.study-finder{margin-top:20px}}@media (prefers-reduced-motion:reduce){.space-time-canvas{animation:none}}.manager-nav{color:#006edc;background:#007aff0b;border:1px solid #007aff1f}.manager-nav span{color:#007aff}.manager-nav:hover{background:#eaf4ff;border-color:#007aff40}.manager-shell{background:#f5f5f7;min-height:100vh}.manager-topbar{border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(22px);backdrop-filter:blur(22px);background:#fafafce6;justify-content:space-between;align-items:center;height:76px;padding:0 max(24px,50vw - 590px);display:flex}.manager-topbar>div{color:#737379;align-items:center;gap:18px;font-size:.69rem;display:flex}.manager-topbar>div a:last-child{font-weight:650}.manager-content{width:min(1180px,100% - 48px);margin:auto;padding:66px 0 100px}.manager-heading{justify-content:space-between;align-items:flex-end;gap:40px;display:flex}.manager-heading h1{letter-spacing:-.075em;margin:0;font-size:clamp(3.4rem,7vw,6.6rem);line-height:.9}.manager-heading>div>p:last-child{color:#6e6e73;max-width:570px;margin:20px 0 0;font-size:.9rem}.manager-heading>span{color:#0071e3;letter-spacing:.11em;background:#e8f3ff;border-radius:999px;padding:8px 11px;font-size:.53rem;font-weight:800}.manager-stats{grid-template-columns:repeat(4,1fr);gap:11px;margin-top:50px;display:grid}.manager-stats article{border:1px solid var(--line);background:#fff;border-radius:22px;flex-direction:column;min-height:170px;padding:22px;display:flex}.manager-stats span{color:#75757b;font-size:.68rem}.manager-stats strong{letter-spacing:-.06em;margin:auto 0 4px;font-size:2.8rem}.manager-stats small{color:#929298;font-size:.6rem}.manager-actions{gap:10px;margin-top:65px;display:grid}.manager-actions>a{border:1px solid var(--line);min-height:108px;transition:.25s var(--ease);background:#fff;border-radius:22px;grid-template-columns:40px 1fr auto;align-items:center;gap:18px;padding:22px 25px;display:grid}.manager-actions>a:hover{border-color:#a8d3ff;transform:translateY(-2px)}.manager-actions>a>span{color:#0071e3;font-size:.62rem;font-weight:750}.manager-actions div{flex-direction:column;display:flex}.manager-actions strong{font-size:1rem}.manager-actions p{color:#7d7d83;margin:5px 0 0;font-size:.7rem}.manager-actions b{color:#0071e3;background:#f0f0f3;border-radius:50%;place-items:center;width:38px;height:38px;display:grid}.student-tools{border:1px solid var(--line);background:#fff;border-radius:19px;justify-content:space-between;align-items:end;margin-top:50px;padding:18px 20px;display:flex}.student-tools label{color:#777;font-size:.62rem;font-weight:700}.student-tools input{background:#fafafd;border:1px solid #dddde1;border-radius:11px;width:min(360px,65vw);margin-top:7px;padding:11px 13px;display:block}.student-tools>span{color:#85858b;font-size:.65rem}.student-table{border:1px solid var(--line);background:#fff;border-radius:24px;margin-top:13px;overflow:hidden}.student-table>header,.student-table>article{grid-template-columns:1.35fr .8fr 1.1fr .7fr 72px;align-items:center;gap:16px;padding:14px 18px;display:grid}.student-table>header{color:#777;letter-spacing:.09em;text-transform:uppercase;background:#f0f0f3;min-height:46px;font-size:.55rem;font-weight:750}.student-table>article{border-top:1px solid var(--line);min-height:95px}.student-identity{align-items:center;gap:11px;display:flex}.student-identity>b{color:#fff;background:#111;border-radius:50%;flex:0 0 39px;place-items:center;width:39px;height:39px;font-size:.62rem;display:grid}.student-identity>span,.student-performance{flex-direction:column;min-width:0;display:flex}.student-identity strong{text-overflow:ellipsis;white-space:nowrap;font-size:.74rem;overflow:hidden}.student-identity small{text-overflow:ellipsis;white-space:nowrap;color:#777;margin-top:2px;font-size:.56rem;overflow:hidden}.student-identity em{color:#aaa;margin-top:4px;font-size:.49rem;font-style:normal}.student-performance>strong{font-size:1.25rem}.student-performance>small{color:#85858b;font-size:.54rem}.student-performance>i{background:#eee;border-radius:999px;height:4px;margin-top:7px;overflow:hidden}.student-performance>i b{background:#007aff;height:100%;display:block}.student-table select{color:#454549;background:#fafafd;border:1px solid #dedee2;border-radius:9px;width:100%;padding:8px;font-size:.58rem}.student-access{gap:5px;display:grid}.student-table>article>button{color:#fff;background:#007aff;border:0;border-radius:9px;padding:9px;font-size:.58rem;font-weight:700}.student-table button:disabled{background:#c8c8cc}.student-table select:disabled{opacity:.7}@media (max-width:900px){.manager-stats{grid-template-columns:1fr 1fr}.student-table{overflow-x:auto}.student-table>header,.student-table>article{min-width:900px}}@media (max-width:600px){.manager-topbar{height:66px;padding:0 15px}.manager-topbar>div span{display:none}.manager-content{width:calc(100% - 28px);padding-top:48px}.manager-heading{flex-direction:column;align-items:flex-start}.manager-heading h1{font-size:3.6rem}.manager-stats{grid-template-columns:1fr}.student-tools{flex-direction:column;align-items:flex-start;gap:12px}.student-tools input{width:100%}}.workspace,.sidebar{transition:grid-template-columns .34s var(--ease),padding .34s var(--ease)}.sidebar-toggle{border:1px solid var(--line);color:#77777c;cursor:pointer;white-space:nowrap;background:#fff;border-radius:11px;align-items:center;gap:9px;min-height:38px;margin:0 0 22px;padding:0 10px;font-size:.62rem;font-weight:650;display:flex;overflow:hidden}.sidebar-toggle span{color:#0071e3;background:#edf5ff;border-radius:6px;flex:0 0 18px;place-items:center;width:18px;height:18px;font-size:1rem;line-height:1;display:grid}.sidebar-toggle:hover{color:#0071e3;border-color:#afd5ff}.sidebar-collapsed .workspace{grid-template-columns:84px minmax(0,1fr)}.sidebar-collapsed .sidebar{padding-inline:14px}.sidebar-collapsed .sidebar-toggle{justify-content:center;width:44px;margin-inline:auto;padding:0}.sidebar-collapsed .sidebar-toggle b,.sidebar-collapsed .nav-label,.sidebar-collapsed .nav-item:not(.gideon-nav){font-size:0}.sidebar-collapsed .nav-label{height:0;margin:0}.sidebar-collapsed .nav-label-space{margin-top:17px}.sidebar-collapsed .nav-item{justify-content:center;gap:0;padding:0}.sidebar-collapsed .nav-item span{font-size:1.05rem}.sidebar-collapsed .gideon-nav{font-size:0}.sidebar-collapsed .gideon-nav .gideon-mark{margin:0}.sidebar-collapsed .plan-card-mini{display:none}.sidebar-collapsed .dashboard{width:min(1180px,100% - 64px)}.sidebar-collapsed .mesh-welcome{margin-left:calc(-50vw + 42px + min(1180px,100vw - 148px)/2);margin-right:calc(-50vw + 42px + min(1180px,100vw - 148px)/2)}@media (max-width:980px){.sidebar-toggle{display:none}}.platform-summary{grid-template-columns:repeat(4,1fr);gap:11px;margin-top:50px;display:grid}.platform-summary article{border:1px solid var(--line);background:#fff;border-radius:22px;flex-direction:column;min-height:165px;padding:22px;display:flex}.platform-summary span{color:#76767c;font-size:.68rem}.platform-summary strong{letter-spacing:-.06em;margin:auto 0 4px;font-size:2.75rem}.platform-summary small{color:#929298;font-size:.6rem}.report-grid{grid-template-columns:1.35fr .65fr;gap:12px;margin-top:65px;display:grid}.platform-chart,.platform-subjects,.attention-list,.platform-recent{border:1px solid var(--line);background:#fff;border-radius:26px;padding:27px}.platform-chart>header{justify-content:space-between;gap:20px;display:flex}.platform-chart h2,.platform-subjects h2,.attention-list h2,.platform-recent h2{letter-spacing:-.05em;margin:0;font-size:2rem}.platform-chart>header>strong{color:#0071e3;font-size:.7rem}.platform-chart>div{grid-template-columns:repeat(14,1fr);align-items:end;gap:6px;height:270px;margin-top:27px;display:grid}.platform-chart>div>span{background:#f3f3f5;border-radius:7px;justify-content:center;align-items:flex-end;height:100%;display:flex;position:relative}.platform-chart i{background:linear-gradient(#63b6ff,#0071e3);border-radius:7px 7px 0 0;width:100%;min-height:2px}.platform-chart b{color:#888;font-size:.52rem;position:absolute;top:7px}.platform-chart small{color:#929298;white-space:nowrap;transform-origin:50%;font-size:.45rem;position:absolute;bottom:-18px;transform:rotate(-45deg)}.platform-subjects>div{gap:27px;margin-top:34px;display:grid}.platform-subjects article header{justify-content:space-between;display:flex}.platform-subjects article header strong{font-size:.8rem}.platform-subjects article header span{color:#888;font-size:.57rem}.platform-subjects article>div{background:#ededf0;border-radius:999px;height:7px;margin:10px 0 7px;overflow:hidden}.platform-subjects article i{border-radius:inherit;background:#007aff;height:100%;display:block}.platform-subjects article small{color:#777;font-size:.58rem}.report-bottom{grid-template-columns:1.15fr .85fr;gap:12px;margin-top:65px;display:grid}.attention-list>header{justify-content:space-between;align-items:flex-end;gap:18px;margin-bottom:20px;display:flex}.attention-list>header a{color:#0071e3;font-size:.65rem;font-weight:700}.attention-list>div,.platform-recent>div{border:1px solid var(--line);border-radius:17px;overflow:hidden}.attention-list article{border-bottom:1px solid var(--line);grid-template-columns:35px 1fr auto;align-items:center;gap:11px;min-height:69px;padding:11px 13px;display:grid}.attention-list article:last-child,.platform-recent article:last-child{border-bottom:0}.attention-list article>b{color:#fff;background:#111;border-radius:50%;place-items:center;width:32px;height:32px;font-size:.56rem;display:grid}.attention-list article>div,.attention-list article>span,.platform-recent article>div{flex-direction:column;display:flex}.attention-list article div strong,.platform-recent article div strong{font-size:.68rem}.attention-list article div small,.attention-list article>span small,.platform-recent article div small{color:#8a8a90;margin-top:3px;font-size:.52rem}.attention-list article>span{text-align:right;font-size:.59rem}.platform-recent h2{margin-bottom:20px}.platform-recent article{border-bottom:1px solid var(--line);grid-template-columns:31px 1fr;align-items:center;gap:10px;min-height:62px;padding:10px 12px;display:grid}.platform-recent article>span{border-radius:50%;place-items:center;width:29px;height:29px;font-size:.6rem;font-weight:800;display:grid}.platform-recent .right{color:#168351;background:#e8f8ef}.platform-recent .wrong{color:#bf4c43;background:#fff0ef}.platform-recent .pending{color:#0071e3;background:#eef5ff}.report-empty{color:#85858b;text-align:center;padding:30px;font-size:.7rem}@media (max-width:900px){.platform-summary{grid-template-columns:1fr 1fr}.report-grid,.report-bottom{grid-template-columns:1fr}}@media (max-width:600px){.platform-summary{grid-template-columns:1fr}.platform-chart{padding:20px}.platform-chart>div{gap:3px}.platform-chart small{display:none}.attention-list,.platform-recent{padding:20px}}.student-row-actions{gap:5px;display:grid}.student-row-actions a,.student-row-actions button{text-align:center;border:0;border-radius:8px;min-height:31px;padding:7px;font-size:.56rem;font-weight:700}.student-row-actions a{color:#0071e3;background:#eef6ff}.student-row-actions button{color:#fff;background:#007aff}.student-row-actions button:disabled{background:#c8c8cc}.student-report-hero{grid-template-columns:90px 1fr 270px;align-items:center;gap:22px;display:grid}.student-report-avatar{color:#fff;background:linear-gradient(145deg,#171719,#050506);border-radius:28px;place-items:center;width:86px;height:86px;font-size:1.2rem;font-weight:750;display:grid}.student-report-hero h1{letter-spacing:-.07em;margin:0;font-size:clamp(2.8rem,5.4vw,5.4rem);line-height:.92}.student-report-hero>div>p:last-child{color:#777;margin:9px 0 0;font-size:.72rem}.student-report-hero>aside{border:1px solid var(--line);background:#fff;border-radius:20px;flex-direction:column;padding:20px;display:flex}.student-report-hero aside>span{letter-spacing:.09em;border-radius:999px;width:max-content;padding:6px 8px;font-size:.48rem;font-weight:800}.student-report-hero .active{color:#168351;background:#e9f8ef}.student-report-hero .suspended{color:#bf4c43;background:#fff0ef}.student-report-hero aside strong{margin-top:14px;font-size:.84rem}.student-report-hero aside small{color:#888;margin-top:5px;font-size:.57rem}.student-history{margin-top:65px}.student-history>header{margin-bottom:20px}.student-history h2{letter-spacing:-.055em;margin:0;font-size:2.2rem}.student-history>div{border:1px solid var(--line);background:#fff;border-radius:22px;overflow:hidden}.student-history article{border-bottom:1px solid var(--line);grid-template-columns:34px 1fr auto;align-items:center;gap:13px;min-height:73px;padding:13px 17px;display:grid}.student-history article:last-child{border-bottom:0}.student-history article>span{border-radius:50%;place-items:center;width:31px;height:31px;font-size:.62rem;font-weight:800;display:grid}.student-history .right{color:#168351;background:#e8f8ef}.student-history .wrong{color:#bf4c43;background:#fff0ef}.student-history .pending{color:#0071e3;background:#eef5ff}.student-history article>div{flex-direction:column;display:flex}.student-history article strong{font-size:.72rem}.student-history article small{color:#888;margin-top:3px;font-size:.56rem}.student-history article p{color:#58585d;background:#f5f5f7;border-radius:9px;max-width:760px;margin:8px 0 0;padding:9px 11px;font-size:.65rem;line-height:1.45}.student-history time{color:#929298;font-size:.55rem}@media (max-width:800px){.student-report-hero{grid-template-columns:70px 1fr}.student-report-avatar{border-radius:20px;width:66px;height:66px}.student-report-hero>aside{grid-column:1/-1}}@media (max-width:560px){.student-report-hero{grid-template-columns:1fr}.student-report-avatar{width:58px;height:58px}.student-history article{grid-template-columns:32px 1fr}.student-history time{grid-column:2}}.student-row-actions .remove-student{color:#777;background:#f1f1f3}.student-row-actions .confirm-remove{color:#fff;background:#c83f36}.gideon-mark.gideon-woman{overflow:visible;background:linear-gradient(145deg,#fbfdff,#edf7ff)!important;border:1px solid #c7e2fa!important;box-shadow:0 3px 12px #0069d212!important}.gideon-woman:before,.gideon-woman:after{content:none!important}.gideon-woman i{display:none}.gideon-woman b{background:0 0;border:1.25px solid #1478cf;border-radius:52% 48% 44% 56%/34% 38% 62% 66%;width:22px;height:29px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)rotate(-5deg)}.gideon-woman.small b{border-width:1px;width:14px;height:19px}.gideon-fab{place-items:center;padding:0;display:grid}.gideon-fab .gideon-woman{width:42px;height:42px;margin:0;box-shadow:none!important;background:0 0!important;border-color:#ffffff52!important}.gideon-fab .gideon-woman b{border-color:#fff;width:25px;height:34px;top:50%;left:50%;transform:translate(-50%,-50%)rotate(-5deg)}.gideon-mark.gideon-image{overflow:hidden;background:#f8fcff!important;border:1px solid #c7e2fa!important;border-radius:12px!important;box-shadow:0 3px 12px #0069d214!important}.gideon-image:before,.gideon-image:after{content:none!important}.gideon-image img{object-fit:cover;width:100%;height:100%;display:block}.gideon-image.small{border-radius:8px!important}.gideon-fab .gideon-image{width:46px;height:46px;margin:0;box-shadow:none!important;background:#fff!important;border:0!important;border-radius:50%!important}.gideon-fab .gideon-image img{transform:scale(1.06)}.gideon-suggestions{gap:6px;margin-bottom:9px;display:flex;overflow-x:auto}.gideon-panel form .gideon-suggestions button{color:#0071e3;background:#eef7ff;border:1px solid #cfe4f8;flex:none;width:auto;min-height:29px;margin:0;padding:0 11px;font-size:.58rem}.review-workspace{grid-template-columns:275px minmax(0,1fr);align-items:start;gap:13px;margin-top:50px;display:grid}.review-list{border:1px solid var(--line);background:#fff;border-radius:22px;max-height:720px;overflow:auto}.review-list>header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;height:55px;padding:0 16px;display:flex}.review-list>header span{color:#777;letter-spacing:.1em;font-size:.55rem;font-weight:800}.review-list>header strong{color:#0071e3;background:#eef6ff;border-radius:50%;place-items:center;width:27px;height:27px;font-size:.62rem;display:grid}.review-list>button{border:0;border-bottom:1px solid var(--line);text-align:left;cursor:pointer;background:#fff;align-items:center;gap:10px;width:100%;min-height:76px;padding:12px;display:flex}.review-list>button.active{background:#edf6ff}.review-list>button>b{color:#fff;background:#111;border-radius:50%;flex:0 0 34px;place-items:center;width:34px;height:34px;font-size:.54rem;display:grid}.review-list button>span{flex-direction:column;min-width:0;display:flex}.review-list button strong{font-size:.67rem}.review-list button small{text-overflow:ellipsis;white-space:nowrap;color:#777;margin-top:3px;font-size:.54rem;overflow:hidden}.review-list button em{color:#aaa;margin-top:4px;font-size:.48rem;font-style:normal}.review-main{border:1px solid var(--line);background:#fff;border-radius:25px;padding:28px}.review-main>header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:flex-start;gap:20px;padding-bottom:22px;display:flex}.review-main h2{letter-spacing:-.05em;margin:0;font-size:2rem}.review-main>header>span{color:#707076;background:#f1f1f3;border-radius:999px;padding:7px 9px;font-size:.55rem}.review-question,.student-written-answer{background:#f6f6f8;border-radius:17px;margin-top:20px;padding:20px}.review-question small,.student-written-answer small{color:#0071e3;letter-spacing:.11em;font-size:.52rem;font-weight:800}.review-question p,.student-written-answer p{color:#353539;margin:10px 0 0;font-size:.82rem;line-height:1.65}.student-written-answer{background:#eef6ff}.student-written-answer p{font-size:.9rem}.reference-answer{border:1px solid var(--line);border-radius:14px;margin-top:12px}.reference-answer summary{color:#0071e3;cursor:pointer;padding:14px 16px;font-size:.65rem;font-weight:700}.reference-answer p{color:#666;margin:0;padding:0 16px 16px;font-size:.74rem;line-height:1.6}.review-form{border-top:1px solid var(--line);gap:18px;margin-top:25px;padding-top:23px;display:grid}.review-form label{color:#65656a;font-size:.65rem;font-weight:700}.review-form label>div{grid-template-columns:1fr auto auto;align-items:center;gap:8px;margin-top:9px;display:grid}.review-form input[type=range]{accent-color:#007aff}.review-form label strong{color:#111;font-size:1.5rem}.review-form label span{color:#888}.review-form textarea{resize:vertical;background:#fafafd;border:1px solid #d8d8dc;border-radius:13px;width:100%;margin-top:8px;padding:14px}.review-form>p{color:#bf4c43;margin:0;font-size:.65rem}.review-form>button{color:#fff;background:#007aff;border:0;border-radius:999px;justify-self:end;min-height:48px;padding:0 19px;font-size:.68rem;font-weight:750}.review-form>button:disabled{background:#c8c8cc}.review-empty{text-align:center;background:#fff;border:1px dashed #c8c8cd;border-radius:26px;align-content:center;place-items:center;min-height:340px;margin-top:50px;padding:40px;display:grid}.review-empty>span{color:#168351;background:#e8f8ef;border-radius:50%;place-items:center;width:55px;height:55px;font-size:1.3rem;display:grid}.review-empty h2{margin:17px 0 6px;font-size:2rem}.review-empty p{color:#777;margin:0 0 22px;font-size:.75rem}.review-empty a{color:#0071e3;font-size:.68rem;font-weight:700}.student-review-feedback{color:#515c68;background:#eef6ff;border-radius:9px;padding:9px 11px;line-height:1.45;margin:8px 0 0!important;font-size:.59rem!important}.student-review-feedback b{color:#0071e3;margin-bottom:4px;font-size:.55rem;display:block}@media (max-width:800px){.review-workspace{grid-template-columns:1fr}.review-list{max-height:240px}.review-main{padding:20px}}.simulation-shell{background:#f5f5f7;min-height:100vh}.simulation-content{width:min(1100px,100% - 48px);margin:auto;padding:65px 0 100px}.simulation-heading h1{letter-spacing:-.078em;margin:0;font-size:clamp(3.8rem,7.5vw,7.2rem);line-height:.88}.simulation-heading h1 span{color:#007aff}.simulation-heading>p:last-child{color:#6e6e73;max-width:590px;margin:22px 0 0;font-size:.92rem;line-height:1.55}.simulation-setup{gap:12px;margin-top:55px;display:grid}.simulation-setup>section{border:1px solid var(--line);background:#fff;border-radius:25px;grid-template-columns:45px 1fr;gap:15px;padding:27px;display:grid}.simulation-setup>section>span{color:#0071e3;font-size:.62rem;font-weight:800}.simulation-setup h2{letter-spacing:-.04em;margin:0;font-size:1.55rem}.simulation-setup section p{color:#818187;margin:7px 0 18px;font-size:.68rem}.simulation-setup nav{grid-template-columns:repeat(4,1fr);gap:8px;display:grid}.simulation-setup nav button{text-align:left;cursor:pointer;background:#fafafd;border:1px solid #e1e1e5;border-radius:15px;min-height:76px;padding:12px}.simulation-setup nav button.active{background:#eef6ff;border-color:#007aff;box-shadow:0 0 0 3px #007aff12}.simulation-setup nav strong,.simulation-setup nav small{display:block}.simulation-setup nav strong{font-size:.72rem}.simulation-setup nav small{color:#8a8a90;margin-top:5px;font-size:.55rem}.simulation-setup .theme-options{grid-template-columns:repeat(3,1fr)}.simulation-error{color:#b84840;background:#fff0ef;border-radius:12px;margin:0;padding:12px;font-size:.7rem}.start-simulation{color:#fff;background:#007aff;border:0;border-radius:999px;justify-self:end;min-height:52px;padding:0 22px;font-size:.73rem;font-weight:750;box-shadow:0 14px 28px #007aff33}.start-simulation:disabled{box-shadow:none;background:#c8c8cc}.exam-shell{background:#f7f7f9;min-height:100vh}.exam-topbar{z-index:20;border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(22px);backdrop-filter:blur(22px);background:#fafafcf0;grid-template-columns:1fr auto 1fr;align-items:center;height:76px;padding:0 28px;display:grid;position:sticky;top:0}.exam-topbar>div{text-align:center;background:#eef6ff;border-radius:13px;min-width:125px;padding:6px 15px}.exam-topbar>div small{color:#0071e3;letter-spacing:.1em;font-size:.46rem;font-weight:800;display:block}.exam-topbar>div strong{font-variant-numeric:tabular-nums;font-size:1.1rem}.exam-topbar>div.urgent{color:#ba463e;background:#fff0ef}.exam-topbar>button{border:1px solid var(--line);color:#555;background:#fff;border-radius:999px;justify-self:end;padding:10px 14px;font-size:.62rem;font-weight:700}.exam-layout{grid-template-columns:220px 1fr;min-height:calc(100vh - 76px);display:grid}.exam-layout>aside{border-right:1px solid var(--line);background:#fafafd;padding:38px 27px}.exam-layout>aside>p{color:#888;letter-spacing:.12em;font-size:.55rem;font-weight:800}.exam-layout>aside nav{grid-template-columns:repeat(4,1fr);gap:7px;display:grid}.exam-layout>aside nav button{aspect-ratio:1;border:1px solid var(--line);color:#777;background:#fff;border-radius:9px;font-size:.65rem}.exam-layout>aside nav button.active{color:#0071e3;border-color:#007aff}.exam-layout>aside nav button.answered{color:#168351;background:#e9f8ef}.exam-layout>aside>small{color:#888;margin-top:18px;font-size:.57rem;display:block}.exam-question{width:min(820px,100% - 56px);margin:auto;padding:60px 0 90px}.exam-question>span{color:#8b8b91;letter-spacing:.1em;font-size:.58rem;font-weight:750}.exam-question h1{letter-spacing:-.025em;margin:18px 0 35px;font-size:1.65rem;font-weight:600;line-height:1.55}.exam-question>textarea{width:100%;font:inherit;resize:vertical;background:#fff;border:1px solid #d6d6db;border-radius:17px;padding:18px;line-height:1.6}.exam-options{gap:10px;display:grid}.exam-options button{border:1px solid var(--line);text-align:left;background:#fff;border-radius:16px;align-items:center;gap:14px;min-height:65px;padding:11px 16px;display:flex}.exam-options button>span:first-child{background:#f0f0f3;border-radius:50%;flex:0 0 34px;place-items:center;width:34px;height:34px;font-size:.66rem;font-weight:750;display:grid}.exam-options button.selected{background:#f4f9ff;border-color:#007aff}.exam-options button.selected>span:first-child{color:#fff;background:#007aff}.exam-question>footer{border-top:1px solid var(--line);justify-content:space-between;margin-top:30px;padding-top:22px;display:flex}.exam-question>footer button{border:1px solid var(--line);color:#666;background:#fff;border-radius:999px;min-height:45px;padding:0 17px;font-size:.66rem;font-weight:700}.exam-question>footer .finish{color:#fff;background:#007aff;border:0}.exam-question>footer button:disabled{opacity:.35}.simulation-result{background:#f5f5f7;min-height:100vh}.simulation-result>section{width:min(1000px,100% - 48px);margin:auto;padding:65px 0 100px}.result-hero{justify-content:space-between;align-items:flex-end;gap:40px;display:flex}.result-hero h1{letter-spacing:-.075em;margin:0;font-size:clamp(3.5rem,7vw,6.8rem)}.result-hero div>p:last-child{color:#777}.result-hero>strong{border:1px solid var(--line);letter-spacing:-.07em;background:#fff;border-radius:22px;padding:23px;font-size:3.5rem}.result-hero>strong small{color:#888;letter-spacing:0;margin-top:6px;font-size:.58rem;display:block}.result-questions{gap:13px;margin-top:50px;display:grid}.result-questions>article{border:1px solid var(--line);background:#fff;border-radius:24px;padding:27px}.result-questions article>header{justify-content:space-between;gap:18px;display:flex}.result-questions header span{color:#777;font-size:.57rem;font-weight:700}.result-questions header b{font-size:.53rem}.result-questions header .right{color:#168351}.result-questions header .wrong{color:#bf4c43}.result-questions header .pending{color:#0071e3}.result-questions header .reviewed{color:#725ac8}.result-questions h2{margin:24px 0;font-size:1.15rem;line-height:1.55}.answer-comparison{grid-template-columns:1fr 1fr;gap:9px;display:grid}.answer-comparison p,.submitted-open{background:#f5f5f7;border-radius:13px;margin:0;padding:15px;font-size:.75rem}.answer-comparison small,.submitted-open small,.teacher-comment small{color:#0071e3;letter-spacing:.1em;margin-bottom:8px;font-size:.5rem;font-weight:800;display:block}.answer-comparison p>b{margin-right:7px}.result-questions details{background:#f7fbff;border:1px solid #dfeaf5;border-radius:13px;margin-top:12px}.result-questions summary{color:#0071e3;padding:12px 14px;font-size:.62rem;font-weight:750}.result-questions details p{color:#5d6670;margin:0;padding:0 14px 14px;font-size:.7rem;line-height:1.6}.teacher-comment{background:#eef6ff;border-radius:13px;margin-top:12px;padding:15px}.teacher-comment p{color:#4f5d69;margin:0;font-size:.72rem}.simulation-result>section>footer{justify-content:flex-end;gap:9px;margin-top:30px;display:flex}.simulation-result>section>footer a{border:1px solid var(--line);background:#fff;border-radius:999px;padding:13px 17px;font-size:.66rem;font-weight:700}.simulation-result>section>footer a:last-child{color:#fff;background:#007aff;border-color:#007aff}.clean-question-search nav{grid-template-columns:repeat(4,1fr)}@media (max-width:800px){.simulation-setup nav,.simulation-setup .theme-options{grid-template-columns:1fr 1fr}.exam-layout{display:block}.exam-layout>aside{display:none}.answer-comparison{grid-template-columns:1fr}}@media (max-width:600px){.simulation-content,.simulation-result>section{width:calc(100% - 28px);padding-top:48px}.simulation-heading h1{font-size:4rem}.simulation-setup>section{grid-template-columns:1fr}.simulation-setup>section>span{display:none}.simulation-setup nav,.simulation-setup .theme-options{grid-template-columns:1fr}.exam-topbar{grid-template-columns:1fr auto;height:95px;padding:0 12px}.exam-topbar .brand{display:none}.exam-topbar>button{grid-column:1/-1;justify-self:stretch}.exam-question{width:calc(100% - 28px);padding-top:40px}.result-hero{flex-direction:column;align-items:flex-start}.result-hero h1{font-size:3.7rem}.clean-question-search nav{grid-template-columns:1fr}}.access-welcome{color:#17171a;background:radial-gradient(circle at 72% 28%,#007aff21,#0000 30%),#f7f7f9;place-items:center;min-height:100vh;padding:32px;display:grid}.access-welcome>div{text-align:center;width:min(720px,100%)}.access-welcome h1{letter-spacing:-.065em;margin:14px 0 18px;font-size:clamp(2.8rem,7vw,5.8rem);line-height:.93}.access-welcome h1 span{color:#007aff}.access-welcome p:not(.eyebrow){color:#666;max-width:590px;margin:0 auto 28px;font-size:1.05rem;line-height:1.7}.access-welcome a{color:#fff;background:#17171a;border-radius:999px;padding:15px 24px;font-weight:750;display:inline-flex}.access-welcome small{color:#8a8a90;margin-top:18px;display:block}.auth-page{background:#f5f5f7;place-items:center;min-height:100vh;padding:32px;display:grid}.auth-page>section{border:1px solid var(--line);background:#fff;border-radius:28px;width:min(480px,100%);padding:38px;box-shadow:0 24px 70px #14141e14}.auth-page .brand{margin-bottom:55px;display:inline-flex}.auth-page h1{letter-spacing:-.065em;margin:12px 0 17px;font-size:3.7rem;line-height:.92}.auth-page h1 span{color:#007aff}.auth-page>section>p:not(.eyebrow){color:#74747a;line-height:1.6}.auth-page form{gap:15px;margin-top:27px;display:grid}.auth-page label{color:#555;gap:7px;font-size:.68rem;font-weight:700;display:grid}.auth-page input{height:49px;font:inherit;background:#fafafd;border:1px solid #d8d8dd;border-radius:13px;padding:0 14px;font-size:.82rem}.auth-page form>p{color:#bd463e;margin:0;font-size:.68rem}.auth-page form button{color:#fff;background:#007aff;border:0;border-radius:999px;height:49px;font-weight:750}.auth-page form small{text-align:center;color:#8b8b91;font-size:.61rem}.invite-student{background:#f7fbff;border:1px solid #cfe1f5;border-radius:22px;grid-template-columns:1fr 1.5fr;gap:30px;margin:30px 0;padding:25px;display:grid}.invite-student h2{margin:5px 0;font-size:1.5rem}.invite-student>div>p:last-child{color:#777;font-size:.68rem}.invite-student form{grid-template-columns:1fr 1fr auto;align-items:end;gap:10px;display:grid}.invite-student label{gap:6px;font-size:.6rem;font-weight:700;display:grid}.invite-student input{background:#fff;border:1px solid #d6dce4;border-radius:11px;height:43px;padding:0 12px}.invite-student button{color:#fff;background:#007aff;border:0;border-radius:999px;height:43px;padding:0 15px;font-weight:750}.invite-student form p{grid-column:1/-1;margin:0;font-size:.65rem}.invite-student form p.sent{color:#168351}.invite-student form p.error{color:#bd463e}@media (max-width:800px){.invite-student,.invite-student form{grid-template-columns:1fr}}.profile-page{color:#10223e;background:#f5f7fb;min-height:100vh}.profile-header{background:#fff;border-bottom:1px solid #dce4ef;justify-content:space-between;align-items:center;height:82px;padding:0 clamp(24px,5vw,72px);display:flex}.profile-header>a:last-child{color:#48627f;font-size:.9rem;text-decoration:none}.profile-content{grid-template-columns:.72fr 1.28fr;align-items:start;gap:64px;width:min(980px,100% - 40px);margin:0 auto;padding:64px 0 90px;display:grid}.profile-intro h1{letter-spacing:-.05em;margin:12px 0 20px;font-family:Georgia,serif;font-size:clamp(2.8rem,5vw,4.8rem);font-weight:400}.profile-intro>p:last-child{color:#61738a;line-height:1.7}.profile-card{background:#fff;border:1px solid #dce4ef;border-radius:22px;padding:36px;box-shadow:0 20px 60px #17304f14}.profile-card form,.profile-card label{gap:9px;display:grid}.profile-card form{gap:20px}.profile-card label{color:#3d536d;letter-spacing:.04em;font-size:.78rem;font-weight:700}.profile-card input{width:100%;font:inherit;color:#142a46;background:#fbfcfe;border:1px solid #cfd9e6;border-radius:12px;outline:none;padding:14px 15px}.profile-card input:focus{border-color:#1768d2;box-shadow:0 0 0 3px #1768d21a}.profile-section-title{align-items:center;gap:14px;margin-bottom:4px;display:flex}.profile-section-title>span{color:#1768d2;background:#e9f1ff;border-radius:50%;place-items:center;width:34px;height:34px;font-size:.75rem;font-weight:800;display:grid}.profile-section-title div{gap:2px;display:grid}.profile-section-title strong{font-family:Georgia,serif;font-size:1.25rem;font-weight:500}.profile-section-title small,.profile-note{color:#78899d;font-size:.78rem}.profile-note{margin:-8px 0 0;line-height:1.5}.profile-divider{background:#e4eaf1;height:1px;margin:8px 0}.profile-password-grid{grid-template-columns:1fr 1fr;gap:16px;display:grid}.profile-actions{justify-content:space-between;align-items:center;gap:12px;margin-top:4px;display:flex}.profile-actions button{color:#fff;cursor:pointer;background:#1768d2;border:0;border-radius:12px;padding:14px 18px;font-weight:800}.profile-actions button:disabled{opacity:.6}.profile-actions .profile-logout{color:#66798f;background:0 0;padding-inline:8px}.profile-message{border-radius:10px;padding:12px 14px;font-size:.86rem}.profile-message.error{color:#a52b2b;background:#fff0f0}.profile-message.success{color:#167047;background:#edf9f2}@media (max-width:760px){.profile-content{grid-template-columns:1fr;gap:28px;padding-top:38px}.profile-password-grid{grid-template-columns:1fr}.profile-card{padding:25px}.profile-actions{flex-direction:column;align-items:stretch}.profile-header{height:72px}}.forgot-password{color:#0071e3;justify-self:end;margin-top:-7px;font-size:.63rem;font-weight:700}.auth-page form p.sent{color:#168351}.auth-page form p.error{color:#bd463e}.legal-footer{border-top:1px solid var(--line);color:#85858b;justify-content:space-between;align-items:center;gap:20px;width:min(960px,100% - 40px);margin:35px auto;padding:22px 0;font-size:.62rem;display:flex}.legal-footer nav{gap:16px;display:flex}.legal-footer a{color:#5e6f82}.legal-footer.compact{flex-direction:column;align-items:flex-start;gap:10px;width:100%;margin:28px 0 0;padding:18px 0 0}.legal-page{color:#17171a;background:#f5f5f7;min-height:100vh}.legal-page>header{border-bottom:1px solid var(--line);background:#fff;justify-content:space-between;align-items:center;height:82px;padding:0 clamp(22px,5vw,72px);display:flex}.legal-page>header>a:last-child{color:#68798b;font-size:.68rem}.legal-page>article{width:min(820px,100% - 40px);margin:auto;padding:75px 0}.legal-page h1{letter-spacing:-.075em;margin:9px 0 10px;font-size:clamp(3.5rem,7vw,6.5rem);line-height:.92}.legal-updated{color:#8b8b91;font-size:.65rem}.legal-page article>section{border-top:1px solid var(--line);margin-top:38px;padding-top:29px}.legal-page h2{letter-spacing:-.035em;margin:0 0 10px;font-size:1.35rem}.legal-page article p{color:#626269;font-size:.82rem;line-height:1.75}.legal-page article a{color:#0071e3;font-weight:700}.support-page article>p:not(.eyebrow){max-width:650px;font-size:1rem}.support-email{background:#007aff;border-radius:999px;margin:20px 0 12px;padding:14px 20px;display:inline-flex;color:#fff!important}.support-page .legal-footer a{color:#5e6f82}@media (max-width:600px){.legal-page>header{height:70px;padding:0 15px}.legal-page>header>a:last-child{font-size:.58rem}.legal-page>article{padding:50px 0}.legal-page h1{font-size:3.5rem}.legal-footer{flex-direction:column;align-items:flex-start}.legal-footer nav{flex-wrap:wrap}}.public-site{color:#121316;scroll-behavior:smooth;background:#f6f7f9;min-height:100vh}.public-nav{z-index:40;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:#fafbfde0;border-bottom:1px solid #0c142014;grid-template-columns:1fr auto 1fr;align-items:center;height:78px;padding:0 max(24px,50vw - 590px);display:grid;position:sticky;top:0}.public-nav>nav{gap:24px;display:flex}.public-nav>nav a{color:#66707c;font-size:.68rem;font-weight:700}.public-login{color:#fff;background:#101216;border-radius:999px;justify-self:end;padding:11px 18px;font-size:.68rem;font-weight:750}.public-hero{color:#fff;background:radial-gradient(circle at 78% 42%,#007aff33,#0000 28%),linear-gradient(145deg,#0c1726,#040608 72%);align-items:center;min-height:720px;padding:110px max(24px,50vw - 590px);display:flex;position:relative;overflow:hidden}.public-hero>div:last-child{z-index:2;position:relative}.public-hero h1{letter-spacing:-.08em;max-width:950px;margin:14px 0 28px;font-size:clamp(4rem,8vw,8rem);line-height:.86}.public-hero h1 span{color:#54aaff}.public-hero>div>p:last-of-type{color:#a1a9b4;max-width:650px;font-size:1.05rem;line-height:1.65}.public-actions{gap:10px;margin-top:36px;display:flex}.public-actions a{color:#fff;border:1px solid #ffffff2e;border-radius:999px;padding:15px 20px;font-size:.72rem;font-weight:750}.public-actions a:first-child{background:#0a7df0;border-color:#1487fa}.public-orbit{border:1px solid #4da6ff2e;border-radius:50%;width:520px;height:520px;animation:28s linear infinite public-spin;position:absolute;top:100px;right:5vw}.public-orbit:before,.public-orbit:after{content:"";border:1px solid #53a9ff29;border-radius:50%;position:absolute}.public-orbit:before{inset:70px}.public-orbit:after{inset:145px}.public-orbit i{background:#52aaff;border-radius:50%;width:12px;height:12px;position:absolute;box-shadow:0 0 24px #1687fa}.public-orbit i:first-child{top:105px;left:52px}.public-orbit i:nth-child(2){bottom:60px;right:85px}.public-orbit i:nth-child(3){top:-6px;left:50%}.public-orbit b{color:#5eb1ff4d;place-items:center;font:italic 6rem Georgia,serif;display:grid;position:absolute;inset:0}@keyframes public-spin{to{transform:rotate(360deg)}}.public-features{padding:120px max(24px,50vw - 590px)}.public-features h2,.public-how h2,.public-price h2,.public-cta h2{letter-spacing:-.07em;margin:0;font-size:clamp(3.2rem,6vw,6rem);line-height:.92}.public-features>div{grid-template-columns:repeat(4,1fr);gap:12px;margin-top:58px;display:grid}.public-features article{background:#fff;border:1px solid #dfe3e8;border-radius:25px;flex-direction:column;min-height:290px;padding:28px;display:flex}.public-features article>span{color:#0071e3;background:#edf6ff;border-radius:12px;place-items:center;width:40px;height:40px;font-size:1.1rem;display:grid}.public-features h3{margin:auto 0 10px;font-size:1.2rem}.public-features article p{color:#747b84;margin:0;font-size:.76rem;line-height:1.6}.public-how{background:#fff;grid-template-columns:.8fr 1.2fr;gap:100px;padding:120px max(24px,50vw - 590px);display:grid}.public-how ol{margin:0;padding:0;list-style:none}.public-how li{border-bottom:1px solid #e0e3e7;grid-template-columns:55px 1fr;gap:20px;padding:26px 0;display:grid}.public-how li>span{color:#0071e3;font-size:.68rem;font-weight:800}.public-how strong{font-size:1.2rem}.public-how li p{color:#717781;margin:8px 0 0;font-size:.8rem;line-height:1.6}.public-price{color:#fff;background:#081321;grid-template-columns:1fr 430px;align-items:center;gap:90px;padding:110px max(24px,50vw - 590px);display:grid}.public-price>div>p:last-child{color:#95a2b2;max-width:570px;line-height:1.6}.public-price article{background:linear-gradient(145deg,#2184e833,#ffffff0a);border:1px solid #53abff59;border-radius:28px;flex-direction:column;padding:34px;display:flex}.public-price article>span{color:#8495a7;font-size:.75rem}.public-price article>strong{letter-spacing:-.07em;margin-top:4px;font-size:4.5rem;line-height:1}.public-price article>small{color:#6db7ff}.public-price ul{margin:25px 0;padding:0;list-style:none}.public-price li{color:#c4cfda;border-bottom:1px solid #ffffff1a;padding:9px 0;font-size:.78rem}.public-price li:before{content:"✓";color:#59adff;margin-right:8px}.public-price article>a{color:#fff;text-align:center;background:#1688fa;border-radius:14px;padding:15px;font-size:.72rem;font-weight:750}.public-cta{text-align:center;padding:130px 24px}.public-cta h2{margin-bottom:34px}.public-cta>a{color:#fff;background:#111318;border-radius:999px;padding:15px 22px;font-size:.72rem;font-weight:750;display:inline-flex}.public-footer{color:#81858b;border-top:1px solid #dfe2e6;justify-content:space-between;padding:28px max(24px,50vw - 590px);font-size:.63rem;display:flex}.public-footer nav{gap:18px;display:flex}@media (max-width:900px){.public-nav{grid-template-columns:1fr auto}.public-nav>nav{display:none}.public-features>div{grid-template-columns:1fr 1fr}.public-how,.public-price{grid-template-columns:1fr;gap:55px}.public-price article{max-width:520px}.public-orbit{opacity:.65;right:-280px}}@media (max-width:620px){.public-nav{height:68px;padding:0 16px}.public-login{padding:10px 14px}.public-hero{min-height:690px;padding:90px 22px}.public-hero h1{font-size:clamp(3.6rem,17vw,5.2rem)}.public-actions{flex-direction:column;align-items:stretch}.public-actions a{text-align:center}.public-features,.public-how,.public-price{padding:90px 20px}.public-features>div{grid-template-columns:1fr}.public-features article{min-height:230px}.public-how{gap:35px}.public-price article{padding:26px}.public-footer{flex-direction:column;align-items:flex-start;gap:16px}}.public-reveal{opacity:0;filter:blur(7px);transition:opacity .8s var(--ease),transform .8s var(--ease),filter .8s var(--ease);transform:translateY(28px)}.public-reveal.is-visible{opacity:1;filter:none;transform:none}.public-features article{transition:opacity .8s var(--ease),transform .8s var(--ease),filter .8s var(--ease),border-color .3s var(--ease),box-shadow .3s var(--ease),background .3s var(--ease)}.public-features article.is-visible:hover{background:#fbfdff;border-color:#9bcfff;transform:translateY(-9px);box-shadow:0 24px 55px #1e5c9c1f}.public-features article.is-visible:hover>span{transform:scale(1.08)rotate(-4deg);box-shadow:0 10px 24px #0071e321}.public-features article>span{transition:transform .3s var(--ease),box-shadow .3s var(--ease);overflow:hidden}.public-features .gideon-feature-icon{background:linear-gradient(145deg,#7fc6ff,#087df0);padding:0}.gideon-feature-icon img{object-fit:cover;width:100%;height:100%;display:block}.public-atom{opacity:.84;place-items:center;width:520px;height:520px;display:grid;position:absolute;top:100px;right:4vw}.atom-nucleus{z-index:3;background:radial-gradient(circle at 34% 28%,#aee0ff,#177edc 48%,#074080);border-radius:50%;width:84px;height:84px;position:absolute;box-shadow:0 0 35px #399dff8c,inset 0 0 18px #ffffff59}.atom-nucleus i{background:#b4e2ff80;border-radius:50%;width:27px;height:27px;position:absolute;box-shadow:inset 0 0 7px #ffffff8c}.atom-nucleus i:first-child{top:16px;left:9px}.atom-nucleus i:nth-child(2){background:#0a529c8c;top:12px;right:10px}.atom-nucleus i:nth-child(3){top:31px;left:29px}.atom-nucleus i:nth-child(4){background:#0a529c8c;bottom:9px;left:12px}.atom-nucleus i:nth-child(5){bottom:10px;right:11px}.atom-orbit{border:1px solid #5cb5ff57;border-radius:50%;animation:7s linear infinite electron-orbit;position:absolute}.atom-orbit>i{background:#74c3ff;border-radius:50%;width:13px;height:13px;position:absolute;top:-7px;left:50%;box-shadow:0 0 15px #2d9bff,0 0 30px #2d9bffa6}.orbit-one{width:230px;height:230px}.orbit-two{width:355px;height:355px;animation-duration:10s;animation-direction:reverse}.orbit-three{width:480px;height:480px;animation-duration:14s}.orbit-two>i{top:30px;left:auto;right:48px}.orbit-three>i{top:38px;left:72px}@keyframes electron-orbit{to{transform:rotate(360deg)}}.launch-badge{background:#1688fa24;border:1px solid #5bb4ff6b;border-radius:999px;width:max-content;margin-bottom:20px;padding:8px 12px;box-shadow:0 0 35px #2391ff1f}.public-price article{position:relative;box-shadow:0 30px 80px #0068dc2e}.public-price article:before{content:"PREÇO PROMOCIONAL";color:#72bbff;letter-spacing:.12em;font-size:.49rem;font-weight:800;position:absolute;top:18px;right:22px}.public-price article>a{transition:transform .25s var(--ease),filter .25s var(--ease);box-shadow:0 13px 30px #1688fa3d}.public-price article>a:hover{filter:brightness(1.1);transform:translateY(-2px)}@media (max-width:900px){.public-atom{opacity:.55;right:-265px}}@media (max-width:620px){.public-atom{width:390px;height:390px;top:160px;right:-245px}.orbit-one{width:170px;height:170px}.orbit-two{width:265px;height:265px}.orbit-three{width:360px;height:360px}.atom-nucleus{width:68px;height:68px}.atom-nucleus i{transform:scale(.78)}.public-price article:before{display:none}}@media (prefers-reduced-motion:reduce){.public-reveal{opacity:1;filter:none;transform:none}.atom-orbit{animation:none}.public-features article.is-visible:hover{transform:none}}.features-intro{color:#747b84;max-width:520px;margin:24px 0 0;font-size:.9rem;line-height:1.65}.public-features>div{gap:16px}.public-features article{background:linear-gradient(155deg,#fff,#f8fbff);min-height:330px;padding:30px;position:relative;overflow:hidden}.public-features article:after{content:"";border:1px solid #0071e31c;border-radius:50%;width:150px;height:150px;position:absolute;top:-85px;right:-85px;box-shadow:0 0 0 30px #0071e306}.public-features article>small{color:#a4adb7;letter-spacing:.14em;font-size:.55rem;font-weight:800}.public-features article>span{border-radius:15px;width:48px;height:48px;margin-top:28px}.public-features article h3{letter-spacing:-.035em;margin:auto 0 12px;font-size:1.35rem}.public-features article>b{color:#b7c0c9;transition:transform .3s var(--ease),color .3s var(--ease);font-size:.75rem;position:absolute;bottom:27px;right:26px}.public-features article p{max-width:88%;padding-right:12px}.public-features article.is-visible:hover>b{color:#0071e3;transform:translate(3px,-3px)}.public-reveal{filter:blur(9px);transition-duration:1s;transform:translateY(44px)}.public-how .public-reveal:nth-child(2n){transform:translate(34px)}.public-reveal.is-visible,.public-how .public-reveal.is-visible{transform:none}.public-price{background:radial-gradient(circle at 76% 42%,#0080ff38,#0000 28%),linear-gradient(135deg,#07111e,#08192c 62%,#04090f);position:relative;overflow:hidden}.public-price:before{content:"";border:1px solid #5fb6ff21;border-radius:50%;width:520px;height:520px;position:absolute;top:-260px;right:-190px;box-shadow:0 0 0 70px #5fb6ff06,0 0 0 140px #5fb6ff05}.launch-badge{letter-spacing:.13em;background:linear-gradient(90deg,#1688fa42,#1688fa14);align-items:center;gap:8px;padding:9px 14px;display:flex}.launch-badge i{background:#69baff;border-radius:50%;width:7px;height:7px;animation:1.8s ease-in-out infinite launch-pulse;box-shadow:0 0 14px #4aa9ff}.launch-note{background:#ffffff0a;border:1px solid #6fbbff2e;border-radius:15px;align-items:center;gap:14px;width:max-content;max-width:100%;margin-top:30px;padding:15px 18px;display:flex}.launch-note strong{color:#78beff;font-size:.72rem}.launch-note span{color:#8797a8;font-size:.68rem}.public-price article{background:linear-gradient(145deg,#1b7de045,#081626eb);border-color:#64b8ff7a;padding:38px;box-shadow:0 35px 90px #0068dc47,inset 0 1px #ffffff14}.public-price article:before{content:"LANÇAMENTO";background:#69baff1f;border-radius:999px;padding:6px 9px;font-size:.48rem;top:20px;right:22px}.public-price article>em{color:#77bcff;letter-spacing:.14em;font-size:.58rem;font-style:normal;font-weight:800}.public-price article>span{margin-top:25px}.price-line{align-items:flex-end;gap:9px;margin-top:4px;display:flex}.price-line strong{letter-spacing:-.075em;font-size:4.8rem;line-height:.9}.price-line small{color:#76baff;padding-bottom:7px;font-size:.8rem}.public-price article>p{color:#728498;text-align:center;margin:14px 0 0;font-size:.58rem}.public-price article>a{background:linear-gradient(90deg,#087cec,#3da4ff);box-shadow:0 15px 35px #1688fa57}@keyframes launch-pulse{50%{opacity:.45;transform:scale(.78)}}@media (max-width:620px){.public-features article{min-height:270px}.launch-note{flex-direction:column;align-items:flex-start;gap:5px}.price-line strong{font-size:4.1rem}}@media (prefers-reduced-motion:reduce){.launch-badge i{animation:none}}.question-stage{padding-top:42px}.question-stage .student-statement h1{font-size:clamp(1.25rem,2vw,1.75rem);line-height:1.48}.question-stage .answers{gap:8px}.question-stage .question-meta{font-size:.54rem}.question-stage .feedback{margin-top:22px;padding:19px}.question-actions{margin-top:24px}.custom-duration{background:#fafafd;border:1px solid #e1e1e5;border-radius:15px;min-height:76px;padding:11px 12px}.custom-duration>span{color:#8a8a90;letter-spacing:.1em;font-size:.47rem;font-weight:800}.custom-duration>div{align-items:center;gap:5px;margin:5px 0 2px;display:flex}.custom-duration input{background:0 0;border:0;outline:0;width:72px;font-size:1rem;font-weight:750}.custom-duration b{color:#777;font-size:.62rem}.custom-duration small{color:#8a8a90;font-size:.5rem}.simulation-history{border-top:1px solid #dddde2;margin-top:80px;padding-top:60px}.simulation-history>header{justify-content:space-between;align-items:flex-end;display:flex}.simulation-history h2{letter-spacing:-.06em;margin:6px 0 0;font-size:clamp(2.3rem,4vw,4.2rem)}.simulation-history>header>strong{color:#007aff;font-size:3rem}.simulation-history>div{border:1px solid var(--line);background:#fff;border-radius:22px;margin-top:30px;overflow:hidden}.simulation-history>div>a{border-bottom:1px solid var(--line);grid-template-columns:38px 1fr auto 105px;align-items:center;gap:14px;min-height:88px;padding:15px 18px;display:grid}.simulation-history>div>a:last-child{border:0}.simulation-history a>span{border-radius:50%;place-items:center;width:34px;height:34px;font-size:.7rem;display:grid}.simulation-history .done{color:#168351;background:#e9f8ef}.simulation-history .ongoing{color:#0071e3;background:#eef6ff}.simulation-history a div{flex-direction:column;display:flex}.simulation-history a div strong{font-size:.72rem}.simulation-history a div small{color:#85858b;margin-top:5px;font-size:.55rem}.simulation-history a>b{color:#0071e3;font-size:.62rem}.simulation-history time{color:#929298;text-align:right;font-size:.55rem}.simulation-history-empty{color:#777;padding:28px;font-size:.7rem}.question-history>header>div>p:last-child{color:#888;margin:8px 0 0;font-size:.7rem}.question-history article{align-items:flex-start}.question-history article>div{flex:1}.question-history article>aside{flex-direction:column;align-items:flex-end;gap:10px;display:flex}.question-history article>aside a{color:#0071e3;font-size:.56rem;font-weight:700}.answer-record,.answer-key{background:#f3f4f6;border-radius:9px;padding:9px 11px;line-height:1.45;color:#5c5c62!important;margin:9px 0 0!important;font-size:.61rem!important}.answer-key{background:#edf7ff}.answer-record b,.answer-key b{color:#222}.plan-page{background:#f5f6f8;min-height:100vh}.plan-content{width:min(1160px,100% - 48px);margin:auto;padding:65px 0 100px}.plan-hero{justify-content:space-between;align-items:flex-end;gap:40px;display:flex}.plan-hero h1{letter-spacing:-.075em;margin:9px 0 18px;font-size:clamp(3.6rem,7vw,7rem);line-height:.88}.plan-hero h1 span{color:#007aff}.plan-hero>div:first-child>p:last-child{color:#727278;max-width:620px;line-height:1.6}.plan-hero>div:last-child{border:1px solid var(--line);background:#fff;border-radius:23px;min-width:220px;padding:24px}.plan-hero>div:last-child strong,.plan-hero>div:last-child span,.plan-hero>div:last-child small{display:block}.plan-hero>div:last-child strong{letter-spacing:-.06em;font-size:3rem}.plan-hero>div:last-child span{font-size:.68rem;font-weight:700}.plan-hero>div:last-child small{color:#888;margin-top:7px;font-size:.58rem}.plan-builder{background:#fff;border:1px solid #dce1e7;border-radius:22px;grid-template-columns:1.5fr .7fr 1fr .7fr .5fr auto;align-items:end;gap:9px;margin:50px 0 35px;padding:20px;display:grid}.plan-builder label{color:#666;gap:6px;font-size:.56rem;font-weight:750;display:grid}.plan-builder input,.plan-builder select{height:43px;font:inherit;background:#fafbfc;border:1px solid #d9dde2;border-radius:11px;padding:0 11px;font-size:.68rem}.plan-builder button{color:#fff;background:#007aff;border:0;border-radius:999px;height:43px;padding:0 16px;font-size:.64rem;font-weight:750}.plan-builder>p{color:#b7443d;grid-column:1/-1;margin:0;font-size:.62rem}.plan-week{gap:10px;display:grid}.plan-week>section{border:1px solid var(--line);background:#fff;border-radius:20px;padding:18px}.plan-week>section>header{border-bottom:1px solid var(--line);justify-content:space-between;padding-bottom:13px;display:flex}.plan-week>section>header span{color:#888;font-size:.58rem}.plan-week>section>p{color:#aaa;margin:14px 0 0;font-size:.62rem}.plan-week article{border-bottom:1px solid #eee;grid-template-columns:30px 1fr auto 28px;align-items:center;gap:11px;min-height:62px;padding:10px 0;display:grid}.plan-week article:last-child{border:0}.plan-week article>button:first-child{color:#fff;background:#fff;border:1px solid #ccd2d9;border-radius:9px;width:28px;height:28px}.plan-week article.completed>button:first-child{background:#168351;border-color:#168351}.plan-week article.completed>div{opacity:.48;text-decoration:line-through}.plan-week article div{flex-direction:column;display:flex}.plan-week article div strong{font-size:.68rem}.plan-week article div small{color:#888;margin-top:4px;font-size:.54rem}.plan-week article time{color:#0071e3;font-size:.58rem;font-weight:700}.plan-week .remove{color:#aaa;background:0 0;border:0;font-size:1rem}@media (max-width:900px){.plan-builder{grid-template-columns:1fr 1fr 1fr}.plan-builder button{grid-column:1/-1}.simulation-history>div>a{grid-template-columns:38px 1fr auto}.simulation-history time{display:none}}@media (max-width:620px){.plan-content{width:calc(100% - 28px);padding-top:45px}.plan-hero{flex-direction:column;align-items:flex-start}.plan-hero>div:last-child{width:100%}.plan-builder{grid-template-columns:1fr}.plan-builder button{grid-column:auto}.simulation-history>header{align-items:flex-start}.simulation-history>div>a{grid-template-columns:34px 1fr}.simulation-history a>b{grid-column:2}.question-history article>aside{display:none}.question-stage{padding-top:30px}.question-stage .student-statement h1{font-size:1.2rem}}.diagnosis-content{width:min(1000px,100% - 48px);margin:auto;padding:65px 0 100px}.diagnosis-content>header h1{letter-spacing:-.075em;margin:9px 0 20px;font-size:clamp(3.8rem,7vw,6.8rem);line-height:.88}.diagnosis-content>header h1 span{color:#007aff}.diagnosis-content>header>p:last-child{color:#727278;max-width:680px;line-height:1.65}.diagnosis-form{gap:10px;margin-top:48px;display:grid}.diagnosis-form>section{border:1px solid var(--line);background:#fff;border-radius:23px;grid-template-columns:45px 1fr;gap:15px;padding:25px;display:grid}.diagnosis-form>section>span{color:#0071e3;font-size:.58rem;font-weight:800}.diagnosis-form h2{letter-spacing:-.04em;margin:0 0 17px;font-size:1.45rem}.diagnosis-form nav{flex-wrap:wrap;gap:7px;display:flex}.diagnosis-form nav button{color:#5e6269;background:#fafbfc;border:1px solid #dfe2e7;border-radius:999px;min-height:43px;padding:0 14px;font-size:.62rem;font-weight:700}.diagnosis-form nav button.active{color:#0071e3;background:#edf6ff;border-color:#007aff;box-shadow:0 0 0 3px #007aff0f}.diagnosis-form .day-choices button{min-width:62px}.diagnosis-selects{grid-template-columns:1fr 1fr;gap:10px;display:grid}.diagnosis-selects label{color:#666;gap:7px;font-size:.58rem;font-weight:700;display:grid}.diagnosis-selects select{background:#fafbfc;border:1px solid #d9dde3;border-radius:12px;height:45px;padding:0 12px}.generate-plan{color:#fff;background:#007aff;border:0;border-radius:999px;justify-self:end;min-height:52px;padding:0 22px;font-size:.7rem;font-weight:750;box-shadow:0 15px 30px #007aff33}.diagnosis-form>small{color:#8b8b91;justify-self:end;font-size:.55rem}.redo-diagnosis{color:#60656d;background:#fff;border:1px solid #d5d9df;border-radius:999px;margin-top:20px;padding:9px 12px;font-size:.58rem;font-weight:700}.question-start-page{background:#f5f6f8;min-height:100vh}.question-start-content{width:min(1050px,100% - 48px);margin:auto;padding:62px 0 100px}.question-start-content>header h1{letter-spacing:-.078em;margin:9px 0 20px;font-size:clamp(4rem,8vw,7rem);line-height:.86}.question-start-content>header h1 span{color:#007aff}.question-start-content>header>p:last-child{color:#74747a;max-width:650px;line-height:1.65}.question-start-card{background:#fff;border:1px solid #dce1e7;border-radius:28px;margin-top:45px;padding:27px;box-shadow:0 24px 70px #1e283c0f}.question-start-summary{border-bottom:1px solid #e4e7eb;grid-template-columns:1fr auto;align-items:end;padding-bottom:22px;display:grid}.question-start-summary>span{color:#858b94;letter-spacing:.12em;grid-column:1/-1;font-size:.52rem;font-weight:800}.question-start-summary strong{letter-spacing:-.07em;font-size:3.4rem;line-height:1}.question-start-summary small{color:#7e848c;font-size:.62rem}.question-start-card form{grid-template-columns:1.4fr repeat(3,.75fr) auto;align-items:end;gap:9px;padding:24px 0;display:grid}.question-start-card label{color:#61666d;gap:7px;font-size:.57rem;font-weight:750;display:grid}.question-start-card input,.question-start-card select{height:45px;font:inherit;background:#fafbfc;border:1px solid #d9dde2;border-radius:11px;padding:0 11px;font-size:.68rem}.question-start-card form button{color:#fff;background:#111;border:0;border-radius:999px;height:45px;padding:0 18px;font-size:.64rem;font-weight:750}.question-start-card form button:disabled{opacity:.35}.question-start-card footer{color:#747a82;border-top:1px solid #e4e7eb;gap:22px;padding-top:19px;font-size:.56rem;display:flex}.question-start-card footer span:first-letter{color:#168351}.question-start-tips{grid-template-columns:repeat(3,1fr);gap:10px;margin-top:12px;display:grid}.question-start-tips article{background:#fff;border:1px solid #dfe3e8;border-radius:20px;min-height:150px;padding:20px}.question-start-tips article>span{color:#0071e3;font-size:.52rem;font-weight:800}.question-start-tips article strong{margin:30px 0 7px;font-size:.75rem;display:block}.question-start-tips article p{color:#878b92;margin:0;font-size:.6rem;line-height:1.55}@media (max-width:900px){.question-start-card form{grid-template-columns:1fr 1fr}.question-start-card form .wide,.question-start-card form button{grid-column:1/-1}.diagnosis-content{width:calc(100% - 32px)}}@media (max-width:620px){.diagnosis-form>section{grid-template-columns:1fr}.diagnosis-form>section>span{display:none}.diagnosis-selects,.question-start-card form,.question-start-tips{grid-template-columns:1fr}.question-start-content{width:calc(100% - 28px);padding-top:45px}.question-start-card{padding:20px}.question-start-card form .wide,.question-start-card form button{grid-column:auto}.question-start-card footer{flex-direction:column;align-items:flex-start;gap:8px}.question-start-summary{grid-template-columns:1fr;align-items:start}.question-start-summary>span{grid-column:auto}.question-start-summary small{margin-top:8px}}.diagnosis-wizard{width:min(880px,100% - 48px)}.wizard-progress{background:#dfe4e9;border-radius:999px;height:4px;margin:42px 0 18px;position:relative}.wizard-progress>span{border-radius:inherit;height:100%;transition:width .4s var(--ease);background:linear-gradient(90deg,#007aff,#51aaff);display:block}.wizard-progress>small{color:#858a91;font-size:.55rem;position:absolute;top:-22px;right:0}.diagnosis-form.guided{margin-top:0}.diagnosis-form.guided>section{min-height:390px;animation:wizard-in .42s var(--ease);padding:48px;display:block}.diagnosis-question>span{color:#0071e3;letter-spacing:.13em;font-size:.55rem;font-weight:800}.diagnosis-question h2{margin:20px 0 10px;font-size:clamp(2.2rem,5vw,4rem);line-height:.96}.diagnosis-question>p{color:#7a7f86;max-width:590px;margin:0 0 34px;font-size:.72rem;line-height:1.6}.diagnosis-form.guided footer{justify-content:space-between;align-items:center;display:flex}.wizard-back,.wizard-next{border-radius:999px;min-height:50px;padding:0 21px;font-size:.68rem;font-weight:750}.wizard-back{color:#686d74;background:#fff;border:1px solid #d6dbe1}.wizard-next{color:#fff;background:#111;border:0}.diagnosis-form.guided>small{justify-self:center}.daily-time-grid{grid-template-columns:repeat(3,1fr);gap:9px;display:grid}.daily-time-grid label{background:#fafbfc;border:1px solid #dde2e8;border-radius:15px;padding:14px}.daily-time-grid label>span{color:#777d84;font-size:.58rem;font-weight:700;display:block}.daily-time-grid label>div{align-items:center;margin-top:7px;display:flex}.daily-time-grid input{background:0 0;border:0;outline:0;width:70px;font-size:1.35rem;font-weight:750}.daily-time-grid b{color:#868b91;font-size:.58rem}.diagnosis-review>div{align-items:flex-end;gap:12px;display:flex}.diagnosis-review strong{color:#007aff;font-size:3rem}.diagnosis-review small{color:#777;padding-bottom:7px;font-size:.62rem}@keyframes wizard-in{0%{opacity:0;transform:translate(18px)}to{opacity:1;transform:none}}.gideon-form-actions{grid-template-columns:auto 1fr;gap:8px;display:grid}.gideon-panel form .gideon-form-actions>button{margin:0}.gideon-form-actions label{color:#0071e3;cursor:pointer;background:#eef7ff;border:1px solid #cfe1f3;border-radius:999px;align-items:center;min-height:43px;padding:0 13px;font-size:.62rem;font-weight:750;display:flex}.gideon-form-actions input{display:none}.gideon-attachment{color:#3d6f9d;background:#eaf5ff;border-radius:10px;justify-content:space-between;align-items:center;margin:0 0 8px;padding:9px 11px;font-size:.58rem;display:flex}.gideon-panel form .gideon-attachment button{color:#4c779f;background:0 0;width:25px;min-height:25px;margin:0;padding:0;font-size:1rem}@media (max-width:620px){.diagnosis-wizard{width:calc(100% - 28px)}.diagnosis-form.guided>section{min-height:430px;padding:28px 22px}.daily-time-grid{grid-template-columns:1fr 1fr}.diagnosis-form.guided footer{gap:10px}.wizard-back,.wizard-next,.diagnosis-form.guided .generate-plan{flex:1;padding:0 12px}}.gideon-insight{background:linear-gradient(145deg,#f6fbff,#eaf5ff);border:1px solid #b9ddff;border-radius:18px;margin:24px 0;padding:18px 20px}.gideon-insight>button{color:#fff;cursor:pointer;background:#007aff;border:0;border-radius:999px;min-height:44px;padding:0 17px;font-size:.65rem;font-weight:750}.gideon-insight>button:disabled{opacity:.55}.gideon-insight>small{color:#0071e3;letter-spacing:.12em;font-size:.52rem;font-weight:800}.gideon-insight>p{color:#3f566c!important;margin:10px 0 0!important;font-size:.7rem!important;line-height:1.65!important}.gideon-line-face{color:#1478cf;flex:0 0 38px;place-items:center;width:38px;height:38px;display:grid}.gideon-line-face.small{flex-basis:24px;width:24px;height:24px}.gideon-line-face svg{width:100%;height:100%;display:block}.gideon-fab .gideon-line-face{color:#fff;width:47px;height:47px}.gideon-top-button{align-items:center;gap:7px;display:flex}.gideon-top-button .gideon-line-face{width:22px;height:22px}.nav-svg{border:1px solid #0000;border-radius:9px;flex:0 0 28px;place-items:center;height:28px;width:28px!important;text-align:initial!important;display:grid!important}.nav-svg svg{width:18px;height:18px}.nav-item:hover .nav-svg,.nav-item.active .nav-svg{background:#f1f8ff;border-color:#c8e3ff}.theme-toggle{border:1px solid var(--line);background:var(--white);width:40px;height:40px;color:var(--ink);cursor:pointer;border-radius:50%;place-items:center;display:grid}.subject-magnetic{isolation:isolate;transition:transform .5s var(--ease),box-shadow .5s var(--ease),filter .5s var(--ease);box-shadow:0 26px 65px #06111f29}.subject-light{z-index:-1;background:radial-gradient(280px circle at var(--mouse-x,80%) var(--mouse-y,10%),#ffffff47,transparent 46%);opacity:.55;position:absolute;inset:0}.subject-magnetic:after{content:"";opacity:.25;transform-origin:0;height:1px;transition:transform .65s var(--ease);background:linear-gradient(90deg,currentColor,#0000);position:absolute;top:68px;left:26px;right:26px}.subject-magnetic:hover{filter:saturate(1.08);transform:translateY(-9px)scale(1.012);box-shadow:0 38px 85px #06111f40}.subject-magnetic:hover:after{transform:scaleX(.68)}.subject-magnetic:hover .subject-arrow{background:#ffffff1f;transform:translate(3px,-3px)}.subject-arrow{transition:transform .35s var(--ease),background .35s}.subject-magnetic:hover .subject-symbol{color:#ffffff2b;transform:translateY(8px)rotate(-4deg)}.subject-symbol{transition:transform .65s var(--ease),color .65s var(--ease)}.gideon-space{-webkit-backdrop-filter:blur(24px);backdrop-filter:blur(24px);background:#0208118c;justify-content:center;align-items:center}.gideon-panel.gideon-studio{color:#eef7ff;background:radial-gradient(circle at 12% 5%,#1c80e42e,#0000 34%),#07101b;border:1px solid #69b1f447;border-radius:34px;grid-template-rows:74px 1fr auto;width:min(980px,100vw - 42px);height:min(830px,100vh - 42px);padding:0;overflow:hidden;box-shadow:0 45px 140px #0000007a}.gideon-studio>header{border-bottom:1px solid #ffffff17;padding:0 26px}.gideon-studio>header .gideon-line-face{color:#6fbcff}.gideon-studio>header strong{font-size:.92rem}.gideon-studio>header small{color:#7890a6}.gideon-studio>header small i{background:#4fd398;border-radius:50%;width:6px;height:6px;margin-right:4px;display:inline-block;box-shadow:0 0 12px #4fd398}.gideon-studio>header>button{color:#b8c6d4;background:#ffffff12}.gideon-canvas{grid-template-columns:280px minmax(0,1fr);gap:24px;min-height:0;padding:24px 26px;display:grid;overflow:auto}.gideon-presence{background:linear-gradient(145deg,#1d73c729,#ffffff06);border:1px solid #69b5ff2b;border-radius:25px;flex-direction:column;min-height:310px;padding:27px;display:flex;position:sticky;top:0;overflow:hidden}.gideon-presence:after{content:"";border:1px solid #56aafa26;border-radius:50%;width:260px;height:260px;position:absolute;bottom:-135px;right:-150px;box-shadow:0 0 0 40px #56aafa06,0 0 0 80px #56aafa04}.gideon-presence>.gideon-line-face{color:#69b8ff;width:92px;height:92px}.gideon-presence>div{z-index:1;margin-top:auto;position:relative}.gideon-presence span{color:#69b8ff;letter-spacing:.13em;font-size:.48rem;font-weight:800}.gideon-presence strong{letter-spacing:-.055em;margin-top:9px;font-size:2rem;line-height:.95;display:block}.gideon-presence p{color:#8294a5;margin:13px 0 0;font-size:.64rem;line-height:1.55}.gideon-studio .gideon-messages{gap:13px;padding:0 3px}.gideon-studio .gideon-messages>div{border-radius:18px;padding:14px 16px;font-size:.72rem}.gideon-studio .gideon-messages .assistant{color:#cbd8e4;background:#ffffff0e;border:1px solid #ffffff17}.gideon-studio .gideon-messages .user{color:#fff;background:linear-gradient(135deg,#198df7,#0868c8)}.gideon-studio .thinking span{background:#63b7ff;border-radius:50%;width:5px;height:5px;margin-right:3px;animation:1s infinite thinking-dot;display:inline-block}.gideon-studio .thinking span:nth-child(2){animation-delay:.15s}.gideon-studio .thinking span:nth-child(3){animation-delay:.3s}.gideon-studio>form{background:#02080eb3;border-top:1px solid #ffffff14;padding:18px 26px 24px}.gideon-studio .gideon-suggestions{margin-bottom:13px}.gideon-studio form .gideon-suggestions button{color:#9fcaef;background:#3c93e514;border:1px solid #69b5ff26;min-height:36px;padding:0 13px}.gideon-suggestions button span{color:#4c9fe9;margin-right:7px;font-size:.46rem}.gideon-composer{background:#ffffff0e;border:1px solid #69b5ff40;border-radius:20px;grid-template-columns:1fr 205px;align-items:end;padding:9px;display:grid}.gideon-studio textarea{color:#f4f8fc;background:0 0;border:0;min-height:58px;padding:11px 12px}.gideon-studio textarea:focus{border:0}.gideon-studio textarea::placeholder{color:#698095}.gideon-studio .gideon-form-actions label{color:#7cbdfa;background:#69b5ff14;border-color:#69b5ff2e;justify-content:center;width:40px;height:40px;min-height:40px;padding:0;font-size:1rem}.gideon-studio form .gideon-form-actions>button{background:linear-gradient(90deg,#1689f5,#3da8ff);min-height:40px;font-size:.59rem}.gideon-studio form .gideon-form-actions>button b{margin-left:8px}.gideon-studio .gideon-attachment{color:#8ec5f3;background:#3d95e61f}@keyframes thinking-dot{50%{opacity:.25;transform:translateY(-2px)}}.plan-ai-actions{gap:8px;margin-top:20px;display:flex}.plan-advice-button{color:#fff;background:#007aff;border:0;border-radius:999px;padding:9px 13px;font-size:.58rem;font-weight:750}.plan-advice{background:linear-gradient(145deg,#fff,#edf7ff);border:1px solid #b9ddff;border-radius:20px;margin:28px 0 -22px;padding:22px 24px}.plan-advice>span{color:#0071e3;letter-spacing:.12em;font-size:.52rem;font-weight:800}.plan-advice>p{color:#486176;white-space:pre-line;margin:10px 0;font-size:.7rem;line-height:1.65}.plan-advice>small{color:#8a929a;font-size:.53rem}.diagnosis-review{grid-template-columns:auto 1fr;align-items:end;gap:12px;display:grid}.diagnosis-review p{color:#7b838b;grid-column:1/-1;font-size:.65rem}html[data-theme=dark]{--ink:#f2f5f8;--muted:#9ba5af;--paper:#070b10;--white:#111820;--line:#ffffff1a;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}html[data-theme=dark] body,html[data-theme=dark] .app-shell{color:#f2f5f8;background:#070b10}html[data-theme=dark] .topbar{background:#070b10db}html[data-theme=dark] .sidebar{background:#0a1017}html[data-theme=dark] .profile-button,html[data-theme=dark] .sidebar-toggle,html[data-theme=dark] .stat-card,html[data-theme=dark] .study-finder,html[data-theme=dark] .visual-overview>article,html[data-theme=dark] .visual-overview>a,html[data-theme=dark] .visual-overview>button{color:#eaf1f8;background:#101720}html[data-theme=dark] .profile-copy strong{color:#f2f5f8}html[data-theme=dark] .nav-item:hover{background:#121c27}html[data-theme=dark] .nav-item.active{color:#6bb8ff;background:#10253a}html[data-theme=dark] .nav-item:hover .nav-svg,html[data-theme=dark] .nav-item.active .nav-svg{background:#102a40;border-color:#28577e}html[data-theme=dark] .mesh-welcome{background-color:#07101b}html[data-theme=dark] .clean-question-search>div,html[data-theme=dark] .clean-question-search nav a{color:#edf3f8;background:#111820;border-color:#ffffff1a}html[data-theme=dark] .clean-question-search input{color:#f3f5f8}html[data-theme=dark] .goal-ring i{color:#fff;background:#101720}html[data-theme=dark] .plan-page,html[data-theme=dark] .question-start-page,html[data-theme=dark] .simulation-shell{background:#070b10}html[data-theme=dark] .plan-week>section,html[data-theme=dark] .plan-builder,html[data-theme=dark] .diagnosis-form>section,html[data-theme=dark] .daily-time-grid label{background:#101720;border-color:#ffffff1a}html[data-theme=dark] .plan-builder input,html[data-theme=dark] .plan-builder select,html[data-theme=dark] .diagnosis-selects select{color:#eaf1f8;background:#0b1118;border-color:#ffffff1f}@media (max-width:760px){.gideon-panel.gideon-studio{border:0;border-radius:0;width:100%;height:100%}.gideon-canvas{grid-template-columns:1fr}.gideon-presence{grid-template-columns:70px 1fr;gap:16px;min-height:155px;display:grid;position:relative}.gideon-presence>.gideon-line-face{width:65px;height:65px}.gideon-presence>div{margin:0}.gideon-presence strong{font-size:1.5rem}.gideon-composer{grid-template-columns:1fr}.gideon-studio .gideon-form-actions{grid-template-columns:40px 1fr}.theme-toggle{width:36px;height:36px}.plan-ai-actions{flex-direction:column;align-items:flex-start}}@media (prefers-reduced-motion:reduce){.subject-magnetic:hover{transform:none}.gideon-studio .thinking span{animation:none}}.gideon-line-face,.gideon-studio>header>div>.gideon-line-face{box-shadow:none!important;background:0 0!important;border:0!important;border-radius:0!important}.gideon-panel.gideon-studio{-webkit-backdrop-filter:blur(22px);backdrop-filter:blur(22px);background:#07101be8;border-color:#78bcf833;border-radius:29px;width:min(510px,100vw - 48px);height:min(760px,100vh - 56px);box-shadow:0 30px 100px #00000059}.gideon-canvas{padding:20px 22px;display:block}.gideon-presence{display:none}.gideon-studio>form{background:#0309109e;padding:16px 22px 21px}.gideon-studio .gideon-suggestions{grid-template-columns:1fr 1fr 1fr;display:grid}.gideon-studio form .gideon-suggestions button{white-space:normal;text-align:left;min-width:0;height:auto;min-height:46px;padding:8px;line-height:1.25}.gideon-studio .gideon-messages{height:100%}.gideon-studio .gideon-mark.gideon-image{background:0 0!important;border:0!important}.gideon-studio>header .gideon-image{width:42px;height:42px;border-radius:50%!important}.gideon-studio>header .gideon-image img{border-radius:50%}.gideon-studio .gideon-composer{grid-template-columns:1fr}.gideon-studio .gideon-form-actions{grid-template-columns:40px 1fr}html[data-theme=dark] .gideon-top-button{color:#70baff;background:#10263a;border-color:#214b70}html[data-theme=dark] .compact-timer{color:#eef5fb;background:#111923;border-color:#ffffff1f}html[data-theme=dark] .compact-timer span{color:#89a0b4}html[data-theme=dark] .compact-timer.is-running{background:#102c43;border-color:#2778ba}html[data-theme=dark] .theme-toggle{color:#ffd36b;background:#111923;border-color:#ffffff1f}html[data-theme=dark] .mesh-welcome{background:radial-gradient(circle at 78% 38%,#0c66ba3d,#0000 35%),linear-gradient(#08121e,#070b10)}html[data-theme=dark] .mesh-welcome:after{background:radial-gradient(circle,#298ff033,#6753e114 34%,#0000 68%)}html[data-theme=dark] .mesh-welcome>div>p:last-child{color:#a9b6c3}html[data-theme=dark] .space-time-canvas{opacity:.9}html[data-theme=dark] .nav-svg{color:#8fa4b7}html[data-theme=dark] .nav-item.active .nav-svg,html[data-theme=dark] .nav-item:hover .nav-svg{color:#69b7ff}html[data-theme=dark] .clean-question-search nav b{color:#70baff;background:#102b42}html[data-theme=dark] .clean-question-search nav small{color:#8293a4}html[data-theme=dark] .welcome-signature>span{color:#0b121a;background:#eaf3fa}html[data-theme=dark] .physics-motion{background:linear-gradient(145deg,#0c1b2be0,#08111ccc);border-color:#52a6f22e;box-shadow:inset 0 1px #ffffff0a,0 20px 50px #0000002e}html[data-theme=dark] .motion-grid{opacity:.7}html[data-theme=dark] .profile-button{border-color:#ffffff1f}@media (max-width:700px){.gideon-space{padding:0}.gideon-panel.gideon-studio{border:0;border-radius:0;width:100%;height:100%}.gideon-studio .gideon-suggestions{grid-template-columns:1fr}.theme-toggle{display:grid}}.sidebar{overflow:hidden}.sidebar>nav{overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:#5082b440 transparent;min-height:0;padding-bottom:22px;overflow-y:auto}.sidebar-toggle{color:#557089;cursor:pointer;width:100%;min-height:38px;transition:.25s var(--ease);background:linear-gradient(135deg,#fffffff2,#ebf5ffd1);border:1px solid #0071e321;border-radius:12px;justify-content:center;align-items:center;gap:8px;margin:0 0 22px;padding:5px 8px;display:flex;box-shadow:0 8px 24px #1446730f}.sidebar-toggle:hover{color:#006edc;border-color:#9dcbf7;transform:translateY(-1px);box-shadow:0 10px 28px #0069d21a}.sidebar-toggle>span{color:#0071e3;background:#e5f2ff;border-radius:8px;place-items:center;width:24px;height:24px;font-size:1.1rem;display:grid}.sidebar-toggle>b{letter-spacing:.01em;font-size:.64rem;font-weight:720}.timer-layer{pointer-events:none;-webkit-backdrop-filter:none;backdrop-filter:none;background:0 0;padding:0}.timer-popup{pointer-events:auto;border-radius:22px;width:min(330px,100vw - 28px);height:auto;padding:20px;position:absolute;top:88px;right:24px;box-shadow:0 24px 70px #00000040}.timer-popup>strong{margin:30px 0 6px;font-size:3rem}.timer-popup>p{margin-bottom:20px}.timer-popup>div button{min-height:42px}.gideon-image{box-shadow:none!important;background:0 0!important}.gideon-image img{object-fit:contain;filter:none;width:100%;height:100%}.gideon-top-button .gideon-image{width:25px;height:25px}.gideon-fab .gideon-image{width:46px;height:46px}.gideon-space{-webkit-backdrop-filter:blur(9px);backdrop-filter:blur(9px);background:#040a1252;justify-content:center;align-items:center;padding:24px}.gideon-future{color:#ecf7ff;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);width:min(860px,100vw - 42px);height:min(780px,100vh - 42px);animation:future-arrive .55s var(--ease);background:radial-gradient(circle at 50% 16%,#187de124,#0000 42%),#040c15b3;border:1px solid #6fc1ff2e;border-radius:36px;flex-direction:column;align-items:center;padding:40px 58px;display:flex;position:relative;overflow:auto;box-shadow:0 36px 130px #00000061}@keyframes future-arrive{0%{opacity:0;filter:blur(8px);transform:scale(.975)}to{opacity:1;filter:none;transform:none}}.gideon-close{color:#adbdcb;cursor:pointer;background:#ffffff0e;border:1px solid #ffffff1a;border-radius:50%;width:38px;height:38px;font-size:1.25rem;position:absolute;top:22px;right:22px}.gideon-particle-face{filter:drop-shadow(0 0 9px #4aacffb8);background:radial-gradient(circle,#7ac7ff 0 1.35px,#0000 1.75px) 0 0/6px 6px;flex:0 0 170px;width:170px;height:170px;animation:2.8s ease-in-out infinite alternate face-materialize;-webkit-mask:url(/gideon-face-transparent.png) 50%/contain no-repeat;mask:url(/gideon-face-transparent.png) 50%/contain no-repeat}@keyframes face-materialize{0%{opacity:.7;filter:drop-shadow(0 0 5px #4aacff6b)}to{opacity:1;filter:drop-shadow(0 0 16px #4aacffeb)}}.gideon-future>header{text-align:center}.gideon-future>header span{color:#66b9ff;letter-spacing:.16em;font-size:.54rem;font-weight:800}.gideon-future>header h2{letter-spacing:-.055em;margin:12px 0 9px;font-size:clamp(2rem,4vw,3.25rem);line-height:.98}.gideon-future>header p{color:#91a5b6;margin:0;font-size:.72rem}.gideon-future>.gideon-messages{width:min(680px,100%);max-height:170px;margin:24px 0 14px;padding:0 4px;overflow:auto}.gideon-future>.gideon-messages>div{color:#cbd9e5;background:#ffffff0f;border:1px solid #ffffff12;border-radius:15px;padding:11px 14px;font-size:.71rem}.gideon-future>.gideon-messages .user{color:#fff;background:#1082ebbf;margin-left:auto}.gideon-future .gideon-suggestions{justify-content:center;gap:7px;margin-bottom:10px;display:flex}.gideon-future .gideon-suggestions button{color:#90c9f7;cursor:pointer;background:#2481d514;border:1px solid #61b5ff29;border-radius:999px;min-height:34px;padding:0 13px;font-size:.59rem}.gideon-future-composer{background:#fff1;border:1px solid #69bcff59;border-radius:22px;grid-template-columns:42px 1fr auto;align-items:center;gap:8px;height:68px;padding:9px;display:grid;box-shadow:0 16px 50px #0000002e,inset 0 1px #ffffff0a}.gideon-future-composer label{color:#77c1ff;cursor:pointer;background:#69bcff1a;border-radius:14px;place-items:center;width:42px;height:42px;display:grid}.gideon-future-composer label input{display:none}.gideon-future-composer textarea{color:#eef8ff;height:44px;font:inherit;resize:none;background:0 0;border:0;outline:0;padding:13px 5px;font-size:.75rem}.gideon-future-composer>button{color:#fff;cursor:pointer;background:linear-gradient(135deg,#138af5,#48b4ff);border:0;border-radius:14px;height:42px;padding:0 19px;font-size:.65rem;font-weight:750}.gideon-future-composer>button:disabled{opacity:.45}.gideon-future .gideon-attachment{margin-bottom:8px}.site-rail{z-index:42;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);width:52px;transition:width .3s var(--ease);background:#f9fbfdcc;border:1px solid #508cc329;border-radius:18px;padding:8px;position:fixed;top:50%;left:10px;transform:translateY(-50%);box-shadow:0 14px 45px #113c621a}.site-rail.open{width:190px}.site-rail-trigger{color:#0676df;cursor:pointer;background:#eaf4ff;border:0;border-radius:10px;place-items:center;width:34px;height:30px;margin:0 auto 7px;display:grid}.site-rail nav{flex-direction:column;gap:3px;display:flex}.site-rail a{color:#788692;white-space:nowrap;border-radius:11px;align-items:center;gap:10px;height:38px;padding:0 8px;font-size:.68rem;font-weight:650;display:flex;overflow:hidden}.site-rail a:hover,.site-rail a.active{color:#0876dc;background:#eaf4ff}.site-rail a i{text-align:center;flex:0 0 18px;width:18px;font-size:1rem;font-style:normal}.site-rail a img{object-fit:contain;flex:0 0 20px;width:20px;height:20px}.site-rail a span{opacity:0;transition:opacity .2s}.site-rail.open a span{opacity:1}.site-rail-gideon{border-top:1px solid #5a82a51f;margin-top:6px}html[data-theme=dark] .sidebar-toggle>span{color:#73bdff;background:#102b43}html[data-theme=dark] .gideon-image img{filter:brightness(1.3)saturate(.9)drop-shadow(0 0 5px #52b3ff42)}html[data-theme=dark] .site-rail{background:#091018d1;border-color:#ffffff1a}html[data-theme=dark] .site-rail a:hover,html[data-theme=dark] .site-rail a.active,html[data-theme=dark] .site-rail-trigger{color:#71bcff;background:#102a40}@media (max-width:700px){.timer-popup{top:74px;right:12px}.gideon-space{padding:0}.gideon-future{border:0;border-radius:0;width:100%;height:100%;padding:34px 18px}.gideon-particle-face{flex-basis:125px;width:125px;height:125px}.gideon-future .gideon-suggestions{justify-content:flex-start;overflow-x:auto}.gideon-future .gideon-suggestions button{white-space:nowrap}.gideon-future-composer{grid-template-columns:38px 1fr auto}.gideon-future-composer>button{padding:0 12px}.site-rail{top:auto;bottom:84px;left:5px;transform:none}.site-rail.open{width:180px}}.gideon-future{width:min(760px,100vw - 36px);height:auto;max-height:calc(100vh - 48px);box-shadow:none;-webkit-backdrop-filter:none;backdrop-filter:none;background:0 0;border:0;padding:28px 36px 34px}.gideon-particle-face{filter:drop-shadow(0 0 10px #50b7ffcc);background:radial-gradient(circle,#75c8ff 0 .85px,#0000 1.12px) 0 0/4px 4px;flex-basis:205px;width:205px;height:205px}.gideon-minimal-label{color:#86caff;letter-spacing:.18em;text-align:center;margin:7px 0 20px;font-size:.54rem;font-weight:800}.gideon-future>.gideon-messages{max-height:180px;margin:0 0 12px}.gideon-future>form{margin-top:0}.gideon-future-composer{-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#05121fad;border-color:#77c8ff73;border-radius:999px;height:72px;box-shadow:0 16px 70px #00000047,0 0 36px #1c8bec1a}.gideon-future-composer label,.gideon-future-composer>button{border-radius:999px}.gideon-close{top:5px;right:5px}.site-rail{width:8px;box-shadow:none;-webkit-backdrop-filter:none;backdrop-filter:none;background:0 0;border:0;border-radius:0 16px 16px 0;padding:0;left:0}.site-rail.open{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:#f9fbfdf0;border:1px solid #508cc329;border-left:0;border-radius:0 20px 20px 0;width:204px;padding:10px 12px;box-shadow:0 18px 55px #113c6229}.site-rail-trigger{border-radius:0 13px 13px 0;width:30px;height:54px;margin:0;position:absolute;top:50%;left:0;transform:translateY(-50%);box-shadow:6px 0 20px #1450821f}.site-rail.open .site-rail-trigger{width:26px;left:100%}.site-rail nav{opacity:0;visibility:hidden;pointer-events:none;transition:.22s var(--ease);transform:translate(-14px)}.site-rail.open nav{opacity:1;visibility:visible;pointer-events:auto;transform:none}.site-rail.open a span,.site-rail.open button span{opacity:1}.site-rail-theme{color:#788692;height:38px;font:inherit;cursor:pointer;background:0 0;border:0;border-radius:11px;align-items:center;gap:10px;padding:0 8px;font-size:.68rem;font-weight:650;display:flex}.site-rail-theme i{width:18px;font-size:1rem;font-style:normal}.site-rail-theme span{white-space:nowrap}.today-study{border:1px solid var(--line);background:linear-gradient(135deg,#f9fcff,#edf6ff);border-radius:28px;margin:0 0 22px;padding:28px;box-shadow:0 18px 50px #235f910f}.today-study>header{justify-content:space-between;align-items:flex-end;gap:20px;display:flex}.today-study h2{letter-spacing:-.05em;margin:0;font-size:2rem}.today-study>header>a{color:#0071e3;font-size:.65rem;font-weight:700}.today-study>div{gap:8px;margin-top:20px;display:grid}.today-study>div>a,.today-empty{background:#ffffffd9;border:1px solid #498fcf24;border-radius:17px;grid-template-columns:42px 1fr auto auto;align-items:center;gap:13px;min-height:72px;padding:12px 15px;display:grid}.today-study a>span{color:#0876df;background:#e5f2ff;border-radius:12px;place-items:center;width:38px;height:38px;font-weight:750;display:grid}.today-study a div{flex-direction:column;display:flex}.today-study a strong{font-size:.75rem}.today-study a small{color:#768491;margin-top:4px;font-size:.57rem}.today-study time{color:#687784;font-size:.59rem}.today-study a>b{color:#0071e3;font-size:.61rem}.today-empty{grid-template-columns:42px 1fr auto;margin-top:20px}html[data-theme=dark] body,html[data-theme=dark] .question-start-page,html[data-theme=dark] .practice-shell,html[data-theme=dark] .simulation-shell,html[data-theme=dark] .exam-shell,html[data-theme=dark] .simulation-result,html[data-theme=dark] .plan-page,html[data-theme=dark] .favorites-page,html[data-theme=dark] .progress-page,html[data-theme=dark] .profile-page{color:#eef4f8;background:#070b10}html[data-theme=dark] .progress-topbar,html[data-theme=dark] .practice-topbar,html[data-theme=dark] .exam-topbar{background:#070b10e6;border-color:#ffffff1a}html[data-theme=dark] .question-start-card,html[data-theme=dark] .question-start-tips article,html[data-theme=dark] .question-map,html[data-theme=dark] .question-stage,html[data-theme=dark] .study-filters,html[data-theme=dark] .simulation-setup>section,html[data-theme=dark] .simulation-history>div,html[data-theme=dark] .plan-hero>div:last-child,html[data-theme=dark] .plan-builder,html[data-theme=dark] .plan-week>section,html[data-theme=dark] .favorites-grid article,html[data-theme=dark] .progress-summary article,html[data-theme=dark] .week-chart,html[data-theme=dark] .subject-performance,html[data-theme=dark] .recent-activity,html[data-theme=dark] .profile-card,html[data-theme=dark] .result-questions>article,html[data-theme=dark] .result-hero>strong{color:#edf4f9;background:#101720;border-color:#ffffff1a}html[data-theme=dark] input,html[data-theme=dark] select,html[data-theme=dark] textarea,html[data-theme=dark] .simulation-setup nav button,html[data-theme=dark] .exam-options button,html[data-theme=dark] .question-map button{color:#edf4f9;background:#0b1118;border-color:#ffffff1f}html[data-theme=dark] .simulation-setup nav button.active,html[data-theme=dark] .exam-options button.selected,html[data-theme=dark] .question-map button.current{color:#77c0ff;background:#102b42;border-color:#318edb}html[data-theme=dark] .simulation-heading>p:last-child,html[data-theme=dark] .plan-hero>div:first-child>p:last-child,html[data-theme=dark] .question-start-content>header>p:last-child{color:#9aa8b5}html[data-theme=dark] .simulation-history,html[data-theme=dark] .question-start-summary,html[data-theme=dark] .question-start-card footer{border-color:#ffffff1a}html[data-theme=dark] .site-rail.open{background:#091018f5;border-color:#ffffff1a}html[data-theme=dark] .site-rail-theme{color:#91a4b6}@media (max-width:700px){.gideon-future{width:100%;height:auto;max-height:100%;padding:24px 14px}.gideon-particle-face{flex-basis:160px;width:160px;height:160px}.site-rail{bottom:92px}.site-rail.open{width:194px}.today-study{padding:21px}.today-study>div>a,.today-empty{grid-template-columns:38px 1fr}.today-study time,.today-study a>b{grid-column:2}.today-study>header{flex-direction:column;align-items:flex-start}}html[data-theme=dark] .profile-header{background:#070b10e6;border-color:#ffffff1a}html[data-theme=dark] .profile-intro>p:last-child,html[data-theme=dark] .profile-note{color:#9aa8b5}.sidebar-toggle{color:#637587;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#ffffffdb;border-color:#dcebf8;border-radius:999px;justify-content:space-between;min-height:42px;padding:5px 7px 5px 12px;box-shadow:0 10px 28px #20537e12}.sidebar-toggle>b{letter-spacing:.02em;order:1;font-size:.61rem}.sidebar-toggle>span{background:linear-gradient(145deg,#eaf5ff,#d9ecff);border-radius:50%;order:2;width:29px;height:29px;box-shadow:inset 0 0 0 1px #0071e314}.sidebar-toggle:hover{background:#fff;box-shadow:0 13px 32px #0069d21f}.gideon-space{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#f4f8fc9e}.gideon-future{color:#142536}.gideon-particle-face{filter:drop-shadow(0 0 10px #007aff47);background:radial-gradient(circle,#087fe8 0 .7px,#0000 1px) 0 0/3px 3px;flex-basis:290px;width:290px;height:290px;animation:1.15s cubic-bezier(.2,.8,.2,1) both face-assemble,4.2s ease-in-out 1.15s infinite alternate face-particles}@keyframes face-assemble{0%{opacity:0;filter:blur(7px)drop-shadow(0 0 30px #007aff1a);background-position:55px -38px;transform:scale(.68)}58%{opacity:.72}to{opacity:1;filter:blur()drop-shadow(0 0 10px #007aff47);background-position:0 0;transform:none}}@keyframes face-particles{0%{background-position:0 0;transform:translateY(0)scale(1)}45%{background-position:3px -2px;transform:translateY(-3px)scale(1.006)}to{background-position:-3px 3px;transform:translateY(2px)scale(.996)}}.gideon-minimal-label{color:#368bce;margin-top:-3px}.gideon-future>form{width:min(570px,100%);margin-top:54px}.gideon-future>.gideon-messages{width:min(570px,100%);margin-top:18px}.gideon-future>.gideon-messages>div{color:#405568;background:#ffffffd6;border-color:#dceaf6;box-shadow:0 8px 25px #2054800d}.gideon-future-composer{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:#ffffffe6;border-color:#d5e6f5;height:58px;padding:7px;box-shadow:0 14px 45px #215b8b1f}.gideon-future-composer label{color:#087de4;background:#eaf5ff;width:38px;height:38px}.gideon-future-composer textarea{color:#173049;height:40px;padding:11px 4px;font-size:.7rem}.gideon-future-composer textarea::placeholder{color:#8aa0b3}.gideon-future-composer>button{height:38px;padding:0 17px}.gideon-close{color:#708394;background:#ffffffd1;border-color:#d8e5ef}.gideon-attachment{color:#286eaa;background:#edf7ff}.today-study{background:linear-gradient(120deg,#fff 0%,#f3f9ff 62%,#eaf5ff 100%);border-color:#dbeaf7;padding:31px 32px;position:relative;overflow:hidden;box-shadow:0 22px 65px #1d5b8e17}.today-study:before{content:"";border:1px solid #007aff17;border-radius:50%;width:220px;height:220px;position:absolute;top:-120px;right:-80px;box-shadow:0 0 0 35px #007aff06,0 0 0 70px #007aff05}.today-study>header,.today-study>div,.today-empty{z-index:1;position:relative}.today-study>header>a{background:#ffffffb8;border:1px solid #d7e9f8;border-radius:999px;padding:9px 13px}.today-study>div{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.today-study>div>a{min-height:145px;transition:.25s var(--ease);background:#ffffffd1;border-color:#dceaf6;border-radius:20px;flex-direction:column;align-items:flex-start;gap:0;padding:18px;display:flex}.today-study>div>a:hover{border-color:#b8d9f5;transform:translateY(-3px);box-shadow:0 13px 30px #205f9617}.today-study>div>a>span{border-radius:11px;width:34px;height:34px;margin-bottom:24px}.today-study>div>a div{min-height:47px}.today-study>div>a time{border-top:1px solid #e6eef5;width:100%;margin-top:16px;padding-top:12px}.today-study>div>a>b{margin-top:6px}.today-empty{background:#fffc}.all-questions-visual{box-shadow:0 16px 40px #235a870f;color:#16283a!important;background:linear-gradient(145deg,#fff,#edf7ff)!important;border-color:#d8e8f6!important}.all-questions-visual>div i{background:#007aff12;border-color:#007aff26}.all-questions-visual>small{color:#6387a5}html[data-theme=dark] .sidebar-toggle{color:#9aacbc;background:linear-gradient(135deg,#111d28,#0d1721);border-color:#5fabee2e}html[data-theme=dark] .gideon-space{background:#040a1257}html[data-theme=dark] .gideon-future{color:#edf7ff}html[data-theme=dark] .gideon-particle-face{filter:drop-shadow(0 0 12px #55bdffb8);background-image:radial-gradient(circle,#7acaff 0 .7px,#0000 1px)}html[data-theme=dark] .gideon-minimal-label{color:#86caff}html[data-theme=dark] .gideon-future>.gideon-messages>div{color:#cbd9e5;background:#081623d1;border-color:#ffffff14}html[data-theme=dark] .gideon-future-composer{background:#05121fd1;border-color:#77c8ff52;box-shadow:0 16px 60px #00000052}html[data-theme=dark] .gideon-future-composer textarea{color:#eef8ff}html[data-theme=dark] .gideon-future-composer textarea::placeholder{color:#71889b}html[data-theme=dark] .gideon-close{color:#aabccc;background:#0a1825c7;border-color:#ffffff1a}html[data-theme=dark] .all-questions-visual{color:#eef5fb!important;background:linear-gradient(145deg,#121a23,#080d13)!important;border-color:#ffffff1a!important}html[data-theme=dark] .all-questions-visual>small{color:#739fc5}html[data-theme=dark] .today-study>div{grid-template-columns:repeat(3,minmax(0,1fr))}@media (max-width:900px){.today-study>div{grid-template-columns:1fr}.today-study>div>a{grid-template-columns:42px 1fr auto;align-items:center;gap:12px;min-height:auto;display:grid}.today-study>div>a>span{margin:0}.today-study>div>a div{min-height:0}.today-study>div>a time{border:0;width:auto;margin:0;padding:0}.today-study>div>a>b{grid-column:2;margin:4px 0 0}}@media (max-width:700px){.gideon-particle-face{flex-basis:225px;width:225px;height:225px}.gideon-future>form{margin-top:34px}.gideon-future-composer{height:56px}.today-study{padding:24px 21px}.today-study>div>a{grid-template-columns:38px 1fr}.today-study>div>a time,.today-study>div>a>b{grid-column:2}}.gideon-particle-face{isolation:isolate;animation:1.45s cubic-bezier(.16,.82,.2,1) both face-assemble-v2,5.6s ease-in-out 1.45s infinite alternate face-drift-a;position:relative;overflow:hidden}.gideon-particle-face:before,.gideon-particle-face:after{content:"";mix-blend-mode:multiply;background-repeat:repeat;position:absolute;inset:-7%}.gideon-particle-face:before{background-image:radial-gradient(circle,#188fe9 0 .55px,#0000 .9px);background-size:5px 5px;animation:6.7s ease-in-out infinite alternate face-drift-b}.gideon-particle-face:after{background-image:radial-gradient(circle,#0069d7a6 0 .45px,#0000 .8px);background-size:7px 7px;animation:8.1s ease-in-out infinite alternate face-drift-c}@keyframes face-assemble-v2{0%{opacity:0;filter:blur(10px);background-position:90px -70px;transform:scale(.54)rotate(-2deg)}35%{opacity:.34}72%{opacity:.9;transform:scale(1.035)}to{opacity:1;filter:blur();background-position:0 0;transform:none}}@keyframes face-drift-a{0%{background-position:0 0;transform:translate(-1px,1px)}38%{background-position:4px -3px;transform:translate(2px,-2px)}to{background-position:-3px 5px;transform:translate(-1px,2px)}}@keyframes face-drift-b{0%{transform:translate(-6px,4px)rotate(-.3deg)}48%{transform:translate(5px,-4px)rotate(.25deg)}to{transform:translate(-2px,-6px)rotate(-.15deg)}}@keyframes face-drift-c{0%{transform:translate(5px,-5px)scale(1.01)}43%{transform:translate(-5px,3px)scale(.995)}to{transform:translate(3px,6px)scale(1.006)}}.gideon-future{height:min(720px,100vh - 36px);max-height:calc(100vh - 36px);overflow:hidden}.gideon-future>.gideon-messages{overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:#3c8ccd47 transparent;flex:1;min-height:0;margin:15px 0 12px;padding:4px 6px 12px;overflow-y:auto}.gideon-future:has(>.gideon-messages) .gideon-particle-face{width:150px;height:150px;transition:.45s var(--ease);flex-basis:150px}.gideon-future:has(>.gideon-messages)>form{margin-top:0}.gideon-future>form{flex:none}.gideon-future-composer{z-index:3;position:relative}.gideon-future>.gideon-messages>div:last-child:empty{height:1px;box-shadow:none;background:0 0;border:0;padding:0}.today-study .today-symbol{background:linear-gradient(145deg,#fafdff,#e6f4ff);border:1px solid #cce4f8;border-radius:15px;justify-content:center;align-items:center;width:46px;height:46px;padding:7px;display:flex;position:relative;box-shadow:inset 0 1px #fff}.today-symbol i{color:#0877d7;font:italic 1.15rem Georgia,serif}.today-symbol small{letter-spacing:.04em;background:#0c7ce1;border-radius:7px;padding:3px 5px;font-weight:800;position:absolute;bottom:-5px;right:-5px;color:#fff!important;font-size:.42rem!important}.today-study>div>a:nth-child(2) .today-symbol{background:linear-gradient(145deg,#fcfaff,#eee9ff);border-color:#ded4ff}.today-study>div>a:nth-child(2) .today-symbol i{color:#7358cf}.today-study>div>a:nth-child(2) .today-symbol small{background:#7358cf}.today-study>div>a:nth-child(3) .today-symbol{background:linear-gradient(145deg,#f8fffd,#e7faf4);border-color:#cbeee2}.today-study>div>a:nth-child(3) .today-symbol i{color:#159064}.today-study>div>a:nth-child(3) .today-symbol small{background:#159064}.gideon-visual{padding-right:88px!important}.gideon-visual>.gideon-mark{opacity:.72;width:48px;height:48px;top:18px;right:18px}.gideon-visual>strong,.gideon-visual>small{z-index:2;position:relative}.gideon-mark.gideon-image,.gideon-top-button .gideon-image,.gideon-fab .gideon-image{overflow:visible;box-shadow:none!important;background:0 0!important;border:0!important;border-radius:0!important}.gideon-image img{object-fit:contain!important}.gideon-fab{overflow:visible}.gideon-fab .gideon-image img{filter:brightness(0)invert()drop-shadow(0 0 4px #ffffff47)}.site-rail-trigger{opacity:.72;border-radius:0 10px 10px 0;width:19px;height:44px;top:84px;transform:none;box-shadow:5px 4px 16px #14508217}.site-rail-trigger:hover{opacity:1;width:23px}.site-rail.open .site-rail-trigger{opacity:1;width:25px;height:42px;top:20px;left:100%}.site-rail .rail-svg{flex:0 0 22px;width:22px;height:22px;display:grid;place-items:center!important}.site-rail .rail-svg svg{width:17px;height:17px;display:block}html[data-theme=dark] .answers>button{color:#eef5fb;background:#111922;border-color:#ffffff1f}html[data-theme=dark] .answers>button>span:first-child{color:#afc0cf;background:#1d2a36}html[data-theme=dark] .answers>button.selected{background:#102c45;border-color:#3a96e4}html[data-theme=dark] .answers>button.correct{color:#dff8ea;background:#0d2b20;border-color:#2d9d69}html[data-theme=dark] .answers>button.incorrect{color:#ffe8e5;background:#311917;border-color:#c65e56}html[data-theme=dark] .feedback-correct{background:#0d2a1f;border-color:#236d4b}html[data-theme=dark] .feedback-wrong{background:#301a18;border-color:#81443e}html[data-theme=dark] .feedback p{color:#d3dee7}html[data-theme=dark] .student-statement img{background:#0c131b;border-color:#ffffff1a}html[data-theme=dark] .student-open-answer:disabled{color:#9faebb;background:#151d25}html[data-theme=dark] .question-map section{background:#05090d}html[data-theme=dark] .exam-layout>aside{background:#0c131b;border-color:#ffffff1a}html[data-theme=dark] .exam-topbar>div{background:#102b42}html[data-theme=dark] .exam-question>footer button{color:#c4d1dc;background:#111922;border-color:#ffffff1f}html[data-theme=dark] .answer-comparison p,html[data-theme=dark] .submitted-open{color:#d7e2eb;background:#151e27}html[data-theme=dark] .result-questions details{background:#0d1b27;border-color:#25455f}html[data-theme=dark] .result-questions details p,html[data-theme=dark] .teacher-comment p{color:#c0cfda}html[data-theme=dark] .teacher-comment{background:#102b42}html[data-theme=dark] .plan-advice{background:linear-gradient(145deg,#101b25,#0d2436);border-color:#255d88}html[data-theme=dark] .plan-advice>p{color:#c0d4e4}html[data-theme=dark] .favorites-grid article footer,html[data-theme=dark] .question-actions{border-color:#ffffff1a}html[data-theme=dark] .today-study .today-symbol{box-shadow:none;background:linear-gradient(145deg,#132536,#0e1d2a);border-color:#254d6d}html[data-theme=dark] .gideon-visual>.gideon-mark img,html[data-theme=dark] .gideon-top-button .gideon-image img{filter:brightness(1.42)saturate(.85)drop-shadow(0 0 6px #5dbcff61)}@media (max-width:700px){.gideon-future{height:100%;max-height:100%}.gideon-future:has(>.gideon-messages) .gideon-particle-face{flex-basis:118px;width:118px;height:118px}.site-rail-trigger{top:auto;bottom:8px}.site-rail.open .site-rail-trigger{top:18px;bottom:auto}.gideon-visual{padding-right:72px!important}.gideon-visual>.gideon-mark{width:42px;height:42px}}@media (prefers-reduced-motion:reduce){.gideon-particle-face,.gideon-particle-face:before,.gideon-particle-face:after{animation:none}}.sidebar-toggle,.sidebar-toggle:hover{min-height:34px;box-shadow:none;-webkit-backdrop-filter:none;backdrop-filter:none;color:#778592;background:0 0;border:0;padding:0 5px;transform:none}.sidebar-toggle>b{font-size:.58rem;font-weight:650}.sidebar-toggle>span{width:27px;height:27px;box-shadow:none;background:#edf5fc;border:0}.sidebar-collapsed .sidebar-toggle{width:34px;height:34px;padding:3px}.sidebar-collapsed .sidebar-toggle>span{width:28px;height:28px}.gideon-particle-canvas{filter:drop-shadow(0 0 11px #007aff3b);flex:0 0 330px;width:330px;height:330px;animation:1.25s cubic-bezier(.14,.82,.17,1) both canvas-arrive;display:block}@keyframes canvas-arrive{0%{opacity:0;filter:blur(8px);transform:scale(.72)}55%{opacity:.7;transform:scale(1.025)}to{opacity:1;filter:drop-shadow(0 0 11px #007aff3b);transform:none}}.gideon-future:has(>.gideon-messages){width:min(980px,100vw - 34px);height:min(840px,100vh - 28px);padding-inline:54px}.gideon-future:has(>.gideon-messages) .gideon-particle-canvas{width:190px;height:190px;transition:width .45s var(--ease),height .45s var(--ease),flex-basis .45s var(--ease);flex-basis:190px}.gideon-future:has(>.gideon-messages)>.gideon-messages{width:min(790px,100%);font-size:.78rem}.gideon-future:has(>.gideon-messages)>form{width:min(790px,100%)}.today-study{box-shadow:none;background:#f7fbff;border-radius:22px;padding:24px 26px}.today-study:before{width:5px;height:auto;box-shadow:none;background:linear-gradient(#1690f5,#725ee5);border:0;border-radius:22px 0 0 22px;inset:0 auto 0 0}.today-study h2{font-size:1.6rem}.today-study>header>a{background:0 0;padding:7px 11px}.today-study>div{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-top:16px}.today-study>div>a{min-height:118px;box-shadow:none;background:#ffffffb8;border-radius:16px;align-items:stretch;padding:15px;display:flex}.today-index{letter-spacing:.12em;font-weight:800;color:#167dd1!important;font-size:.46rem!important}.today-study>div>a div{min-height:auto;margin-top:13px}.today-study>div>a footer{border-top:1px solid #e4edf5;justify-content:space-between;width:100%;margin-top:auto;padding-top:12px;display:flex}.today-study>div>a time{border:0;width:auto;margin:0;padding:0}.today-study>div>a b{margin:0}.today-empty{background:#fff;border-radius:15px;grid-template-columns:1fr auto;min-height:70px;margin-top:16px}.site-rail-trigger{color:#0000;opacity:.55;width:12px;height:50px;box-shadow:none;transition:.22s var(--ease);background:#258ee8;border-radius:0 7px 7px 0;top:112px;left:0}.site-rail-trigger span{opacity:0}.site-rail-trigger:hover{opacity:1;color:#fff;width:18px}.site-rail-trigger:hover span{opacity:1}.site-rail.open .site-rail-trigger{color:#fff;opacity:1;width:23px;height:42px;top:18px;left:100%}.site-rail.open .site-rail-trigger span{opacity:1}.gideon-top-button .gideon-image img,.gideon-visual .gideon-image img{opacity:1;filter:none}.gideon-top-button .gideon-image{flex:0 0 25px}.gideon-fab .gideon-image{place-items:center!important;display:grid!important}html[data-theme=dark] .sidebar-toggle,html[data-theme=dark] .sidebar-toggle:hover{box-shadow:none;color:#9aabba;background:0 0}html[data-theme=dark] .sidebar-toggle>span{background:#102b42}html[data-theme=dark] .gideon-top-button .gideon-image img{opacity:1;filter:brightness(1.9)saturate(.72)drop-shadow(0 0 7px #5fc2ffd9)}html[data-theme=dark] .gideon-particle-canvas{filter:brightness(1.25)drop-shadow(0 0 13px #5ec1ff8a)}html[data-theme=dark] .today-study{background:#0c1620;border-color:#1d3448}html[data-theme=dark] .today-study>div>a,html[data-theme=dark] .today-empty{background:#111e29;border-color:#1d3448}html[data-theme=dark] .today-study>div>a footer{border-color:#243847}html[data-theme=dark] .question-stage{color:#edf4f9;background:0 0}html[data-theme=dark] .question-stage h1,html[data-theme=dark] .student-statement,html[data-theme=dark] .answers .katex,html[data-theme=dark] .exam-question h1,html[data-theme=dark] .result-questions h2{color:#f1f5f8}html[data-theme=dark] .question-meta,html[data-theme=dark] .question-number,html[data-theme=dark] .study-filters label,html[data-theme=dark] .simulation-setup section p,html[data-theme=dark] .simulation-setup nav small{color:#9eacb8}html[data-theme=dark] .study-filters{background:#0c131b;border-color:#1d2b38}html[data-theme=dark] .study-filters select{color:#eef4f8;background:#111b25;border-color:#263746}html[data-theme=dark] .practice-progress>div{background:#25323e}html[data-theme=dark] .close-practice{color:#bac7d1;background:#17222d}html[data-theme=dark] .question-map button.right{color:#8be0b4;background:#123023;border-color:#286849}html[data-theme=dark] .question-map button.wrong{color:#ffaaa3;background:#321b19;border-color:#75413d}html[data-theme=dark] .question-start-summary small,html[data-theme=dark] .question-start-tips p,html[data-theme=dark] .simulation-history a div small,html[data-theme=dark] .simulation-history time{color:#9daab5}html[data-theme=dark] .question-start-card input,html[data-theme=dark] .question-start-card select,html[data-theme=dark] .custom-duration{color:#eef4f8;background:#0c141c;border-color:#263746}html[data-theme=dark] .simulation-history>div>a{color:#eaf1f6;border-color:#23313d}html[data-theme=dark] .simulation-history .ongoing{color:#75bfff;background:#102d45}html[data-theme=dark] .simulation-history .done{color:#83d9aa;background:#123023}html[data-theme=dark] .plan-week article{border-color:#25333e}html[data-theme=dark] .plan-week article>button:first-child{background:#101820;border-color:#3b4b59}html[data-theme=dark] .profile-card label,html[data-theme=dark] .plan-builder label{color:#aebbc5}html[data-theme=dark] .result-questions summary{color:#75bfff}.math-display{text-align:center;width:100%;margin:1rem 0;display:block;overflow-x:auto}.latex-vspace{width:100%;display:block}.latex-editor{gap:8px;display:grid}.latex-editor>label{color:#52565c;font-size:.62rem;font-weight:750}.latex-editor>small{color:#8b9096;font-size:.53rem;line-height:1.5}.latex-editor code{color:#315a80;background:#eef2f6;border-radius:5px;padding:2px 5px}.latex-toolbar{flex-wrap:wrap;gap:6px;display:flex}.latex-toolbar button{color:#526170;cursor:pointer;min-height:30px;transition:.2s var(--ease);background:#f7f9fb;border:1px solid #dce2e8;border-radius:8px;padding:0 10px;font-size:.54rem;font-weight:750}.latex-toolbar button:hover{color:#0071d8;background:#eef7ff;border-color:#75b9f2;transform:translateY(-1px)}.question-stage{width:min(900px,100% - 44px);padding-top:34px}.question-stage .student-statement{gap:16px}.question-stage .student-statement h1{letter-spacing:-.015em;font-size:clamp(1.04rem,1.55vw,1.34rem);line-height:1.5}.question-stage .student-statement img{max-height:290px}.question-stage .answers{gap:7px;margin-top:26px}.question-stage .answers button{min-height:48px;padding:8px 12px;font-size:.7rem}.question-stage .answers button>span:first-child{flex:0 0 30px;width:30px;height:30px}.question-stage .feedback{font-size:.68rem}.topic-preferences{grid-template-columns:1fr 1fr;gap:12px;display:grid}.topic-preferences label{color:#626971;gap:7px;font-size:.58rem;font-weight:750;display:grid}.topic-preferences label:last-child{grid-column:1/-1}.topic-preferences textarea,.topic-preferences select{color:#252a2f;width:100%;font:inherit;background:#fafbfc;border:1px solid #d9e0e7;border-radius:13px;padding:12px;font-size:.67rem}.topic-preferences textarea{resize:vertical;min-height:86px}.topic-preferences select{height:46px}.week-overview{grid-template-columns:repeat(3,1fr);gap:10px;margin:34px 0 14px;display:grid}.week-overview>div{background:#fffc;border:1px solid #dde5ec;border-radius:18px;padding:18px 20px;box-shadow:0 8px 28px #1e375009}.week-overview small,.week-overview strong{display:block}.week-overview small{color:#8a98a5;letter-spacing:.13em;font-size:.48rem;font-weight:850}.week-overview strong{color:#26313a;letter-spacing:-.035em;margin-top:7px;font-size:1.1rem}.plan-week.plan-week-redesign{grid-template-columns:repeat(2,minmax(0,1fr));gap:15px;padding:9px 0 0;position:relative}.plan-week.plan-week-redesign:before{content:"SUA SEMANA";color:#8d9aa6;letter-spacing:.16em;grid-column:1/-1;margin:7px 0 2px;font-size:.5rem;font-weight:850}.plan-week.plan-week-redesign>section{min-height:unset;border-color:#dce4eb;border-radius:21px;padding:0;overflow:hidden;box-shadow:0 14px 38px #1b334b0e}.plan-week.plan-week-redesign>section>header{background:linear-gradient(110deg,#f7f9fb,#f1f6fa);border:0;padding:16px 18px}.plan-week.plan-week-redesign>section>header strong{font-size:.9rem}.plan-week.plan-week-redesign>section>header span{color:#526779;background:#fff;border-radius:999px;padding:6px 9px;font-weight:750}.plan-week.plan-week-redesign>section.today{background:#fff;border-color:#68b5f6;grid-column:1/-1;box-shadow:0 20px 52px #007aff1f}.plan-week.plan-week-redesign>section.today>header{background:linear-gradient(110deg,#e9f5ff,#f7fbff)}.plan-week.plan-week-redesign article{background:#fbfcfd;margin:12px 14px 0;padding:13px 12px;border-color:#e6ebef!important}.plan-week.plan-week-redesign article div small b{color:#0878d3}.plan-week.plan-week-redesign>section>p{margin:0;padding:25px 18px}.plan-week.plan-week-redesign>section>footer{margin:12px 14px 16px;padding-top:0}.plan-week.plan-week-redesign>section.today article,.plan-week.plan-week-redesign>section.today>footer{margin-left:18px;margin-right:18px}@media (max-width:760px){.topic-preferences,.week-overview,.plan-week.plan-week-redesign{grid-template-columns:1fr}.topic-preferences label:last-child,.plan-week.plan-week-redesign>section.today{grid-column:auto}.question-stage{width:calc(100% - 28px)}.question-stage .student-statement h1{font-size:1rem}.week-overview{grid-template-columns:repeat(3,1fr)}.week-overview>div{padding:13px 10px}.week-overview strong{font-size:.84rem}.plan-week.plan-week-redesign:before{grid-column:auto}.plan-week.plan-week-redesign article{grid-template-columns:36px 1fr 36px}.plan-week.plan-week-redesign article>button:first-child{width:36px;height:36px}.plan-week.plan-week-redesign article time{grid-column:2}.plan-week.plan-week-redesign article .remove{grid-column:3}}@media (max-width:700px){.gideon-particle-canvas{flex-basis:250px;width:250px;height:250px}.gideon-future:has(>.gideon-messages){width:100%;height:100%;max-height:100%;padding-inline:16px}.gideon-future:has(>.gideon-messages) .gideon-particle-canvas{flex-basis:125px;width:125px;height:125px}.today-study>div{grid-template-columns:1fr}.today-study>div>a{min-height:105px}.site-rail-trigger{top:auto;bottom:14px}}@media (prefers-reduced-motion:reduce){.gideon-particle-canvas{animation:none}}.gideon-future-composer.text-only{grid-template-columns:1fr auto;padding-left:18px}@media (max-width:700px){.gideon-future-composer.text-only{grid-template-columns:1fr auto;padding-left:14px}}.gideon-particle-canvas{image-rendering:auto;animation:1.05s cubic-bezier(.14,.82,.17,1) both canvas-arrive-crisp;filter:none!important}@keyframes canvas-arrive-crisp{0%{opacity:0;transform:scale(.72)}58%{opacity:.82;transform:scale(1.018)}to{opacity:1;transform:none}}.question-preview{color:#1d2731;background:#fff;box-shadow:0 18px 55px #1f344b12}.preview-label{border-bottom-color:#e4e8ec}.preview-label span{color:#0877df}.preview-label i{color:#969ca3}.question-preview article>p{color:#0877df}.question-preview article>div>span{color:#263645;background:#f8fafc;border-color:#dfe5ea}.question-preview article>div b{color:#176cae;background:#e9f2fa}.question-preview .preview-correct{background:#effaf4;border-color:#7fd4aa}.question-preview .preview-correct b{color:#fff}.question-preview article>section{background:#f5f8fb;border:1px solid #e2e9ef}.question-preview article>section strong{color:#0877df}.question-preview article>section p{color:#566878}.question-preview article>section a{color:#0877df}.preview-media{color:#788896!important;background:#f7fafc!important;border-color:#d8e2ea!important}.preview-open-answer{color:#263645;background:#f8fafc;border-color:#dce4eb}.preview-open-answer::placeholder{color:#94a0aa}.preview-empty{text-align:center;flex-direction:column;justify-content:center;align-items:center;min-height:430px;padding:50px 32px;display:flex}.preview-empty>span{color:#0877df;background:#edf6ff;border-radius:18px;place-items:center;width:56px;height:56px;font-size:1.4rem;display:grid}.preview-empty strong{margin-top:18px;font-size:1rem}.preview-empty p{color:#7c8994;max-width:310px;margin:8px 0 0;font-size:.72rem;line-height:1.55}.preview-placeholder{color:#9aa5ae;font-weight:500}.question-preview article>div>span>i{color:#98a3ad;font-size:.72rem;font-style:normal}.option-editor{grid-template-columns:20px 30px 1fr 30px}.option-editor>button{color:#777;cursor:pointer;background:#f0f1f3;border:0;border-radius:50%;width:30px;height:30px}.empty-alternatives{color:#9199a1;border:1px dashed #d6dce2;border-radius:12px;margin:12px 0 0;padding:14px;font-size:.68rem}.solution-toggle{cursor:pointer;background:#f7fbff;border:1px solid #d9e5ef;border-radius:15px;align-items:center;gap:12px;padding:15px 16px;display:flex}.solution-toggle>input{accent-color:#0877df;height:18px;width:18px!important;margin:0!important}.solution-toggle>span{flex-direction:column;display:flex}.solution-toggle strong{color:#263645;font-size:.75rem}.solution-toggle small{color:#7b8995;margin-top:3px;font-size:.62rem}.question-start-card select,.study-filters select,.simulation-setup select,.plan-builder select,.diagnosis-selects select{-webkit-appearance:none;appearance:none;cursor:pointer;transition:border-color .2s var(--ease),box-shadow .2s var(--ease);box-shadow:inset 0 1px #ffffffe6,0 5px 14px #2350780b;color:#263746!important;background-color:#f9fbfd!important;background-image:linear-gradient(45deg,#0000 50%,#4f789a 50%),linear-gradient(135deg,#4f789a 50%,#0000 50%),linear-gradient(#e4edf5,#e4edf5)!important;background-position:calc(100% - 18px),calc(100% - 13px),calc(100% - 33px)!important;background-repeat:no-repeat!important;background-size:5px 5px,5px 5px,1px 22px!important;border:1px solid #d6e1eb!important;border-radius:13px!important;padding-right:38px!important}.question-start-card select:hover,.study-filters select:hover,.simulation-setup select:hover,.plan-builder select:hover,.diagnosis-selects select:hover{border-color:#9cc7eb!important}.question-start-card select:focus,.study-filters select:focus,.simulation-setup select:focus,.plan-builder select:focus,.diagnosis-selects select:focus{outline:0;box-shadow:0 0 0 3px #007aff1a;border-color:#1685e5!important}.question-start-card option,.study-filters option,.simulation-setup option,.plan-builder option,.diagnosis-selects option{color:#243443;background:#fff}.question-start-card label,.study-filters label{letter-spacing:.015em}.retry-badge{color:#a96809;letter-spacing:.08em;vertical-align:middle;background:#fff8e8;border:1px solid #f0cf91;border-radius:999px;align-items:center;margin-left:10px;padding:5px 8px;font-size:.48rem;display:inline-flex}.question-map button.retry:not(.right):not(.wrong){color:#99620d;background:#fff9e9;border-color:#e8c677;position:relative}.question-map button.retry:after{content:"";background:#e59a20;border-radius:50%;width:5px;height:5px;position:absolute;top:3px;right:3px}.question-start-summary small{align-items:center;gap:7px;display:flex}.question-start-summary small:before{content:"";background:#1586e4;border-radius:50%;flex:0 0 6px;width:6px;height:6px;box-shadow:0 0 0 4px #1586e414}.plan-ai-actions{flex-wrap:wrap;align-items:center;gap:10px}.plan-ai-actions button{white-space:nowrap;height:46px;transition:.22s var(--ease);border-radius:14px;justify-content:center;align-items:center;gap:8px;margin:0;padding:0 18px;font-size:.64rem;display:inline-flex}.plan-ai-actions button:hover{transform:translateY(-2px)}.redo-diagnosis{color:#526474;background:#fff;border-color:#d7e0e8}.redo-diagnosis span{font-size:.9rem}.plan-advice-button{box-shadow:0 10px 24px #007aff2e}.plan-advice-button:disabled{opacity:.65;cursor:wait}.plan-hero>div:last-child>i{background:#e8eef4;border-radius:999px;height:6px;margin:14px 0 8px;display:block;overflow:hidden}.plan-hero>div:last-child>i b{border-radius:inherit;background:linear-gradient(90deg,#087ee4,#48b5ff);height:100%;display:block}.plan-week{scroll-snap-type:x proximity;grid-template-columns:repeat(7,minmax(155px,1fr));align-items:stretch;gap:12px;padding:4px 2px 16px;overflow-x:auto}.plan-week>section{scroll-snap-align:start;border-radius:23px;flex-direction:column;min-height:330px;padding:16px;display:flex;box-shadow:0 12px 35px #1a36520b}.plan-week>section.today{background:linear-gradient(#f3faff,#fff 38%);border-color:#87c8ff;box-shadow:0 16px 42px #007aff1a}.plan-week>section>header{align-items:flex-start}.plan-week>section>header>div{flex-direction:column;gap:4px;display:flex}.plan-week>section>header small{color:#9aa6b0;letter-spacing:.13em;font-size:.45rem;font-weight:800}.plan-week>section.today>header small{color:#0076df}.plan-week>section>header strong{font-size:.76rem}.plan-week article{min-height:unset;background:#fbfcfd;border-radius:15px;grid-template-columns:25px 1fr 20px;align-items:start;gap:8px;margin-top:11px;padding:12px;border:1px solid #e7edf2!important}.plan-week article div strong{line-height:1.35}.plan-week article time{grid-column:2;margin-top:7px}.plan-week article .remove{grid-area:1/3;width:20px;height:20px}.plan-week>section>p{color:#9aa5ae;margin:auto 0;line-height:1.5}.plan-week>section>p small{margin-top:7px;display:block}.plan-week>section>footer{grid-template-columns:auto 1fr;align-items:center;gap:9px;margin-top:auto;padding-top:14px;display:grid}.plan-week>section>footer>span{color:#778794;font-size:.49rem}.plan-week>section>footer>i{background:#e6edf3;border-radius:999px;height:4px;overflow:hidden}.plan-week>section>footer>i b{border-radius:inherit;background:#28a16b;height:100%;display:block}.study-filters{grid-template-columns:minmax(145px,.8fr) minmax(180px,1.2fr) repeat(4,minmax(130px,.75fr));overflow-x:auto}.study-filters label{min-width:130px}.question-start-card select{pointer-events:auto!important;opacity:1!important}@media (max-width:900px){.plan-week{grid-template-columns:repeat(7,minmax(210px,1fr))}.plan-week>section{min-height:300px}.study-filters{grid-template-columns:repeat(6,minmax(150px,1fr))}}@media (max-width:620px){.plan-ai-actions{grid-template-columns:1fr;display:grid}.plan-ai-actions button{width:100%}.plan-week{grid-template-columns:repeat(7,minmax(235px,82vw))}}.site-rail-gideon{text-align:left;cursor:pointer;border:0;width:100%}.companion-layer{z-index:80;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#1a2a3933;justify-content:flex-end;align-items:flex-end;padding:24px;display:flex;position:fixed;inset:0}.companion-panel{width:min(470px,100vw - 32px);height:min(720px,100vh - 40px);animation:companion-in .35s var(--ease);background:#fafdfff5;border:1px solid #5096d238;border-radius:28px;grid-template-rows:auto 1fr auto auto;display:grid;overflow:hidden;box-shadow:0 35px 120px #12314c38}@keyframes companion-in{0%{opacity:0;transform:translateY(18px)scale(.98)}to{opacity:1;transform:none}}.companion-panel>header{border-bottom:1px solid #e2edf5;justify-content:space-between;align-items:center;padding:17px 18px;display:flex}.companion-panel>header>div{align-items:center;gap:10px;display:flex}.companion-panel>header img{object-fit:contain;width:42px;height:42px}.companion-panel>header span{flex-direction:column;display:flex}.companion-panel>header strong{font-size:.8rem}.companion-panel>header small{color:#7b8f9f;margin-top:3px;font-size:.52rem}.companion-panel>header small i{background:#24aa70;border-radius:50%;width:6px;height:6px;margin-right:5px;display:inline-block;box-shadow:0 0 0 4px #24aa7017}.companion-panel>header>div:last-child button{color:#668094;cursor:pointer;background:#edf4f9;border:0;border-radius:50%;width:34px;height:34px;font-size:1rem}.companion-messages{flex-direction:column;gap:10px;min-height:0;padding:20px;display:flex;overflow-y:auto}.companion-messages article{border-radius:16px;max-width:88%;padding:12px 14px;font-size:.7rem;line-height:1.6}.companion-messages .assistant{color:#40576a;background:#fff;border:1px solid #dfebf4;align-self:flex-start}.companion-messages .user{color:#fff;background:linear-gradient(135deg,#087ee4,#39aaf5);align-self:flex-end}.companion-thinking i{background:#1685e5;border-radius:50%;width:5px;height:5px;margin-right:3px;animation:1s infinite thinking-dot;display:inline-block}.companion-thinking i:nth-child(2){animation-delay:.15s}.companion-thinking i:nth-child(3){animation-delay:.3s}.companion-prompts{gap:6px;padding:0 18px 12px;display:flex;overflow-x:auto}.companion-prompts button{white-space:nowrap;color:#2c78b7;cursor:pointer;background:#f3f9fe;border:1px solid #cfe3f4;border-radius:999px;min-height:34px;padding:0 12px;font-size:.55rem;font-weight:700}.companion-panel>form{background:#fff;border:1px solid #ccdfef;border-radius:19px;grid-template-columns:1fr auto;align-items:end;gap:8px;margin:0 16px 16px;padding:8px;display:grid;box-shadow:0 12px 35px #235b8a14}.companion-panel textarea{resize:none;color:#20384d;min-height:46px;font:inherit;background:0 0;border:0;outline:0;padding:9px;font-size:.68rem}.companion-panel form button{color:#fff;background:#087ee4;border:0;border-radius:13px;height:42px;padding:0 15px;font-size:.61rem;font-weight:750}.companion-panel form button:disabled{opacity:.45}.site-rail.open .site-rail-gideon{display:flex}@media (max-width:620px){.companion-layer{padding:0}.companion-panel{border:0;border-radius:0;width:100%;height:100%}}.mastered-review-toggle{cursor:pointer;background:#f7fbfe;border:1px solid #dce7ef;border-radius:14px;grid-column:1/-2;align-items:center;gap:11px;min-height:58px;color:#334b5e!important;padding:10px 13px!important;display:flex!important}.mastered-review-toggle input{accent-color:#087ee4;width:20px;height:20px;margin:0}.mastered-review-toggle span{flex-direction:column;gap:3px;display:flex}.mastered-review-toggle strong{font-size:.62rem}.mastered-review-toggle small{color:#7c8d9b;font-size:.52rem;font-weight:500}.mastered-badge{color:#0876d1;letter-spacing:.09em;background:#eef8ff;border:1px solid #b8daf5;border-radius:999px;margin-top:14px;padding:6px 9px;font-size:.48rem;font-weight:800;display:inline-flex}.site-rail-gideon{color:#788692;text-align:left;width:100%;min-height:38px;font:inherit;cursor:pointer;background:0 0;border:0;border-radius:11px;align-items:center;gap:10px;padding:0 8px;font-size:.68rem;font-weight:650;display:flex}.site-rail-gideon:hover{color:#0876dc;background:#eaf4ff}.site-rail-gideon .gideon-rail-symbol{color:#1685e5;font-size:.9rem}.site-rail-gideon span{opacity:0;white-space:nowrap;transition:opacity .2s}.site-rail.open .site-rail-gideon span{opacity:1}.plan-week{scroll-snap-type:none;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;padding:4px 2px 16px;overflow:visible}.plan-week>section{scroll-snap-align:none;min-height:255px;padding:19px}.plan-week article{grid-template-columns:25px 1fr auto 20px}.plan-week article time{grid-column:3;align-self:center;margin-top:0}.plan-week article .remove{grid-column:4}@media (max-width:900px){.mastered-review-toggle{grid-column:1/-1}.plan-week{grid-template-columns:repeat(2,minmax(0,1fr))}.plan-week>section{min-height:245px}}@media (max-width:620px){.plan-week{grid-template-columns:1fr}.plan-week>section{min-height:220px}.mastered-review-toggle{grid-column:auto}}.gideon-rail-face{flex:0 0 22px;place-items:center;width:22px;height:22px;display:grid;overflow:hidden}.gideon-rail-face img{object-fit:contain;width:21px;height:21px;display:block}.site-rail.open .site-rail-gideon{width:100%}.plan-week article{grid-template-columns:40px 1fr auto 40px;align-items:center}.plan-week article>button:first-child{border-radius:11px;width:40px;height:40px}.plan-week article .remove{grid-column:4;place-items:center;width:40px;height:40px;display:grid}.plan-week article time{grid-column:3}.gideon-future .gideon-minimal-label{text-align:center;max-width:680px}@media (max-width:700px){.site-rail-trigger{opacity:.82;width:28px;min-width:28px}.site-rail-trigger:hover,.site-rail.open .site-rail-trigger{width:30px}.site-rail.open .site-rail-gideon{min-height:44px}.plan-week article{grid-template-columns:40px 1fr 40px}.plan-week article time{grid-column:2;justify-self:start;margin-top:6px}.plan-week article .remove{grid-area:1/3}}.onboarding-layer{z-index:100;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#08121c61;place-items:center;padding:24px;animation:.4s both onboarding-backdrop;display:grid;position:fixed;inset:0}.onboarding-card{width:min(570px,100%);min-height:440px;animation:onboarding-arrive .6s var(--ease) both;background:linear-gradient(145deg,#fffffffa,#f2f8fdf7);border:1px solid #ffffffbf;border-radius:34px;flex-direction:column;padding:30px;display:flex;box-shadow:0 40px 120px #12324d47}.onboarding-card>header{justify-content:space-between;align-items:center;display:flex}.onboarding-card>header>span{color:#0878dc;letter-spacing:.08em;background:#eaf5ff;border-radius:14px;place-items:center;width:42px;height:42px;font-size:.62rem;font-weight:800;display:grid}.onboarding-card>header button{color:#7c8b97;cursor:pointer;background:0 0;border:0;font-size:.61rem;font-weight:650}.onboarding-card>div{margin:auto 0;padding:44px 12px}.onboarding-card h2{letter-spacing:-.065em;max-width:430px;margin:10px 0 13px;font-size:clamp(2.55rem,6vw,4.2rem);line-height:.96}.onboarding-card>div>p:last-child{color:#657788;max-width:430px;margin:0;font-size:.82rem;line-height:1.65}.onboarding-card>footer{align-items:center;gap:10px;display:flex}.onboarding-card>footer>div{gap:6px;margin-right:auto;display:flex}.onboarding-card>footer i{width:7px;height:7px;transition:.25s var(--ease);background:#cbd8e2;border-radius:999px}.onboarding-card>footer i.active{background:#087ee4;width:24px}.onboarding-card>footer button{cursor:pointer;border-radius:999px;min-height:44px;padding:0 16px;font-size:.63rem;font-weight:750}.onboarding-back{color:#627483;background:#fff;border:1px solid #d8e3eb}.onboarding-next{color:#fff;background:#087ee4;border:0;box-shadow:0 12px 28px #087ee433}@keyframes onboarding-backdrop{0%{opacity:0}to{opacity:1}}@keyframes onboarding-arrive{0%{opacity:0;transform:translateY(22px)scale(.97)}to{opacity:1;transform:none}}.gideon-remaining{color:#8797a4;text-align:right;letter-spacing:.02em;margin:7px 8px 0;font-size:.5rem;display:block}.today-study.today-priority{background:linear-gradient(120deg,#f7fbff,#f2f8ff 55%,#faf8ff);border:1px solid #cfe6f8;box-shadow:0 18px 50px #1f67a614}.today-study>header>div>p:last-child{color:#718392;margin:6px 0 0;font-size:.65rem}.today-study.today-priority>div>a:first-child{background:#fff;border-color:#9fcef2;box-shadow:0 10px 28px #1f67a617}.mobile-bottom-nav{display:none}.progress-page,.favorites-page,.simulation-shell,.plan-page,.question-start-page,.practice-shell{background:linear-gradient(#fafcfe 0,#f5f7f9 300px,#f5f5f7 100%)}.progress-content,.favorites-content,.simulation-content,.plan-content,.question-start-content{animation:internal-content-in .55s var(--ease) both}.progress-topbar{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:#fcfdfee6}@keyframes internal-content-in{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}.simulation-history-empty,.progress-empty,.library-empty{place-items:center;min-height:150px;line-height:1.6;display:grid;position:relative;color:#718495!important;text-align:center!important;background:linear-gradient(145deg,#fbfdff,#f4f8fb)!important;border:1px dashed #cad9e4!important;border-radius:20px!important;padding:55px 24px 24px!important}.simulation-history-empty:before,.progress-empty:before,.library-empty:before{content:"";background:radial-gradient(circle,#1685e5 0 3px,#0000 4px),#eef7ff;border:1px solid #a9cbe7;border-radius:50%;width:30px;height:30px;position:absolute;top:18px;box-shadow:0 7px 18px #1c6fb51c}.favorites-empty{background:linear-gradient(145deg,#fbfdff,#f2f8fc)!important;border-style:dashed!important;border-color:#cbdce9!important}.favorites-empty>span{color:#087bdf!important;background:#eaf5fe!important}@media (max-width:700px){.onboarding-layer{padding:12px}.onboarding-card{border-radius:27px;min-height:470px;padding:22px}.onboarding-card>div{padding-inline:2px}.onboarding-card>footer{flex-wrap:wrap}.onboarding-card>footer>div{width:100%;margin:0 0 10px}.onboarding-card>footer button{flex:1}.site-rail{display:none}.mobile-bottom-nav{z-index:70;-webkit-backdrop-filter:blur(22px);backdrop-filter:blur(22px);background:#fafdffed;border:1px solid #2b5b8224;border-radius:21px;grid-template-columns:repeat(5,1fr);height:68px;padding:6px;display:grid;position:fixed;bottom:10px;left:10px;right:10px;box-shadow:0 18px 50px #12375733}.mobile-bottom-nav a{color:#778896;border-radius:15px;flex-direction:column;justify-content:center;align-items:center;gap:3px;min-width:0;font-size:.47rem;font-weight:700;display:flex}.mobile-bottom-nav a.active{color:#0879dc;background:#e9f5ff}.mobile-bottom-nav .rail-svg{place-items:center;width:20px;height:20px;display:grid}.mobile-bottom-nav svg{width:18px;height:18px}.progress-page,.favorites-page,.simulation-shell,.plan-page,.question-start-page,.practice-shell{padding-bottom:88px}.today-study>header>div>p:last-child{font-size:.62rem}}@media (prefers-reduced-motion:reduce){.dashboard-motion .dashboard>section,.progress-content,.favorites-content,.simulation-content,.plan-content,.question-start-content,.onboarding-layer,.onboarding-card,.gideon-particle-canvas{animation:none!important}.subject-magnetic:hover,.today-study a:hover,.plan-ai-actions button:hover{transform:none!important}}.student-utilities{align-items:center;gap:10px;display:flex}.student-utilities.floating{z-index:45;padding:0;position:fixed;top:14px;right:max(18px,50vw - 700px)}.student-utilities.floating+.site-rail~.mobile-bottom-nav{z-index:70}.student-utilities.floating .compact-timer,.student-utilities.floating .profile-button{box-shadow:0 8px 24px #1c3e5b12}.progress-topbar>a:last-child{margin-right:292px}.top-actions>.student-utilities{display:flex}.student-utilities .compact-timer{flex:none}@media (max-width:760px){.student-utilities.floating{top:9px;right:11px}.student-utilities.floating .profile-copy{display:none}.student-utilities.floating .profile-button{width:46px;padding:4px}.student-utilities.floating .profile-button>span:last-child{display:none}.student-utilities.floating .compact-timer{min-width:104px;height:46px}.progress-topbar>a:last-child{display:none}.progress-topbar{padding-right:176px}.top-actions>.student-utilities{gap:7px}}@media (max-width:520px){.student-utilities.floating .compact-timer{min-width:92px;padding-inline:10px}.student-utilities.floating .profile-button{width:43px;height:43px}.student-utilities.floating .avatar{width:35px;height:35px}.progress-topbar{padding-right:158px}.topbar .profile-button{width:43px;padding:3px}.topbar .profile-button>span:last-child{display:none}.topbar .student-utilities{gap:6px}.topbar .compact-timer{min-width:96px}.topbar{padding-right:10px}}.weekly-feedback{background:linear-gradient(125deg,#fff,#f3f9fe);border:1px solid #d8e6f1;border-radius:25px;grid-template-columns:1.15fr .85fr;gap:36px;padding:30px 32px;display:grid;box-shadow:0 16px 48px #1e507a0f}.weekly-feedback>div>span,.weekly-feedback aside>small{color:#0879dc;letter-spacing:.13em;font-size:.52rem;font-weight:800}.weekly-feedback h2{letter-spacing:-.055em;margin:10px 0 8px;font-size:clamp(1.7rem,3vw,2.45rem)}.weekly-feedback p{color:#708190;margin:0;font-size:.72rem;line-height:1.6}.weekly-feedback aside{color:#fff;background:#0d1822;border-radius:19px;flex-direction:column;padding:19px 20px;display:flex}.weekly-feedback aside strong{margin:11px 0 20px;font-size:.8rem;line-height:1.5}.weekly-feedback aside button{color:#70bcff;cursor:pointer;background:0 0;border:0;width:max-content;margin-top:auto;padding:0;font-size:.62rem;font-weight:750}.student-goals{border:1px solid var(--line);background:#fff;border-radius:25px;padding:28px}.student-goals>header{justify-content:space-between;align-items:end;gap:20px;display:flex}.student-goals h2{letter-spacing:-.05em;margin:6px 0 0;font-size:1.8rem}.student-goals>header>button{color:#0875d3;cursor:pointer;background:#f5faff;border:1px solid #cfe0ed;border-radius:999px;min-height:38px;padding:0 14px;font-size:.59rem;font-weight:750}.student-goals>div{grid-template-columns:repeat(3,1fr);gap:10px;margin-top:22px;display:grid}.student-goals article{background:#fbfdff;border:1px solid #e1e9ef;border-radius:18px;padding:17px}.student-goals article>span{color:#7b8c99;letter-spacing:.1em;font-size:.48rem;font-weight:800}.student-goals article>strong{letter-spacing:-.05em;margin:13px 0 11px;font-size:1.65rem;display:block}.student-goals article>strong small{color:#8a99a5;letter-spacing:0;margin-left:3px;font-size:.65rem;font-weight:600}.student-goals article>i{background:#e6edf3;border-radius:999px;height:5px;display:block;overflow:hidden}.student-goals article>i b{border-radius:inherit;background:linear-gradient(90deg,#087ee4,#43b5fa);height:100%;display:block}.goals-layer{z-index:100;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#0e1c294d;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.goals-editor{width:min(520px,100%);animation:onboarding-arrive .38s var(--ease);background:#fbfdff;border:1px solid #ffffffb3;border-radius:28px;gap:13px;padding:27px;display:grid;box-shadow:0 35px 100px #12365440}.goals-editor>header{justify-content:space-between;align-items:flex-start;margin-bottom:7px;display:flex}.goals-editor h2{letter-spacing:-.055em;margin:6px 0 0;font-size:2rem}.goals-editor>header>button{color:#617484;cursor:pointer;background:#eaf1f6;border:0;border-radius:50%;width:34px;height:34px;font-size:1.1rem}.goals-editor label{color:#43596a;background:#fff;border:1px solid #e0e8ee;border-radius:16px;grid-template-columns:1fr 100px;align-items:center;gap:4px;padding:13px 15px;font-size:.68rem;font-weight:700;display:grid}.goals-editor label input{color:#21384b;width:100%;font:inherit;text-align:center;background:#f7fafc;border:1px solid #d5e1ea;border-radius:11px;grid-area:1/2/3;padding:10px}.goals-editor label small{color:#8a99a5;font-size:.51rem;font-weight:500}.goals-editor>p{color:#bd4b43;margin:0;font-size:.62rem}.goals-editor>footer{justify-content:flex-end;gap:8px;margin-top:7px;display:flex}.goals-editor>footer button{cursor:pointer;border-radius:999px;min-height:42px;padding:0 16px;font-size:.62rem;font-weight:750}.goals-editor>footer button:first-child{color:#657784;background:#fff;border:1px solid #d9e2e9}.goals-editor>footer button:last-child{color:#fff;background:#087ee4;border:0}.question-gideon-actions{background:linear-gradient(135deg,#f8fcff,#f1f8fd);border:1px solid #dbe8f2;border-radius:18px;margin-top:24px;padding:16px 18px}.question-gideon-actions>span{color:#0879d8;letter-spacing:.12em;font-size:.5rem;font-weight:800}.question-gideon-actions>div{flex-wrap:wrap;gap:7px;margin-top:10px;display:flex}.question-gideon-actions button{color:#2674b2;cursor:pointer;background:#fff;border:1px solid #c9dff0;border-radius:999px;min-height:35px;padding:0 12px;font-size:.57rem;font-weight:750}.question-gideon-actions button:disabled{opacity:.55}.question-gideon-actions>p{color:#758797;margin:12px 0 0;font-size:.62rem}.question-gideon-actions>article{color:#425c70;background:#fff;border-radius:14px;margin-top:13px;padding:14px 15px;font-size:.7rem;line-height:1.65;box-shadow:0 8px 24px #1d53800f}.session-complete-page{background:linear-gradient(145deg,#f8fcff,#f2f6f9);min-height:100vh}.session-complete-page>section{width:min(850px,100% - 32px);margin:auto;padding:80px 0 110px}.session-complete-page h1{letter-spacing:-.07em;margin:10px 0 18px;font-size:clamp(3rem,7vw,6rem);line-height:.93}.session-complete-page h1 span{color:#087ee4}.session-complete-page>section>p:nth-of-type(2){color:#687b8b;max-width:610px;font-size:.84rem;line-height:1.65}.session-complete-page>section>div{grid-template-columns:repeat(3,1fr);gap:10px;margin:38px 0 14px;display:grid}.session-complete-page article{background:#fff;border:1px solid #dae6ee;border-radius:21px;flex-direction:column;min-height:150px;padding:20px;display:flex}.session-complete-page article small{color:#7e909e;letter-spacing:.11em;font-size:.49rem;font-weight:800}.session-complete-page article strong{letter-spacing:-.06em;margin:auto 0 0;font-size:2.8rem}.session-complete-page aside{color:#fff;background:#0e1923;border-radius:19px;justify-content:space-between;align-items:center;gap:25px;padding:20px 22px;display:flex}.session-complete-page aside strong{max-width:570px;font-size:.72rem;line-height:1.55}.session-complete-page aside a{color:#70bcff;flex:none;font-size:.6rem;font-weight:750}.session-complete-page footer{justify-content:flex-end;gap:9px;margin-top:25px;display:flex}.session-complete-page footer button,.session-complete-page footer a{border-radius:999px;align-items:center;min-height:45px;padding:0 17px;font-size:.62rem;font-weight:750;display:inline-flex}.session-complete-page footer button{color:#5e7180;background:#fff;border:1px solid #d5e1ea}.session-complete-page footer a{color:#fff;background:#087ee4}@media (max-width:760px){.weekly-feedback{grid-template-columns:1fr;gap:18px;padding:23px}.student-goals>div,.session-complete-page>section>div{grid-template-columns:1fr}.session-complete-page aside{flex-direction:column;align-items:flex-start}.session-complete-page footer{flex-direction:column;align-items:stretch}.session-complete-page footer button,.session-complete-page footer a{justify-content:center}.goals-editor label{grid-template-columns:1fr 90px}}.start-all-questions{color:#fff;cursor:pointer;background:#087ee4;border:0;border-radius:15px;justify-content:space-between;align-items:center;width:100%;min-height:48px;margin-top:22px;padding:0 16px;font-size:.65rem;font-weight:750;display:flex;box-shadow:0 12px 26px #087ee433}.start-all-questions b{background:#ffffff2e;border-radius:999px;place-items:center;min-width:28px;height:28px;padding:0 7px;font-size:.6rem;display:grid}.start-all-questions:disabled{box-shadow:none;cursor:not-allowed;background:#b9c8d4}.optional-filter-note{background:#f5faff;border:1px solid #dce9f2;border-radius:13px;grid-column:1/-1;justify-content:space-between;align-items:center;gap:12px;padding:11px 13px;display:flex}.optional-filter-note strong{color:#2676b7;font-size:.6rem}.optional-filter-note span{color:#7b8e9d;font-size:.54rem}.question-start-summary{flex-direction:column;display:flex}.question-start-summary .start-all-questions+*{margin-top:0}@media (max-width:620px){.optional-filter-note{flex-direction:column;align-items:flex-start;gap:3px}.start-all-questions{min-height:52px}}.start-all-questions{border-radius:999px;justify-content:center;align-self:flex-start;gap:9px;width:max-content;min-height:42px;margin-top:18px;padding:0 10px 0 15px;font-size:0;display:inline-flex}.start-all-questions:before{content:"Começar agora";font-size:.65rem}.start-all-questions b{min-width:25px;height:25px;padding:0 6px;font-size:.58rem}@media (max-width:620px){.start-all-questions{min-height:44px}}.question-library>header>div>small{color:#8a8a90;margin-top:10px;font-size:.6rem;display:block}.question-library>.question-library-groups{grid-template-columns:1fr;gap:30px;display:grid}.question-subject-group{background:#ffffff94;border:1px solid #dcdce1;border-radius:25px;padding:24px}.question-subject-group>header,.question-topic-group>header{justify-content:space-between;align-items:flex-end;gap:18px;display:flex}.question-subject-group>header span,.question-topic-group>header span{color:#2580ca;letter-spacing:.12em;font-size:.5rem;font-weight:800}.question-subject-group>header h3{letter-spacing:-.045em;margin:4px 0 0;font-size:1.75rem}.question-subject-group>header>b{color:#2878b7;background:#eaf4fc;border-radius:999px;padding:7px 10px;font-size:.56rem}.question-topic-group{border-top:1px solid #e2e2e6;margin-top:22px;padding-top:20px}.question-topic-group>header h4{margin:4px 0 0;font-size:1rem}.question-topic-group>header small{color:#898990;font-size:.57rem}.question-card-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:12px;display:grid}.question-library .question-card-grid article{min-width:0}.question-library article footer>div{flex-wrap:wrap;justify-content:flex-end}.question-library article button.delete-question-button{color:#b43f38;background:#fff0ef}.question-library article button.delete-confirm-button{color:#fff;background:#b83932}.question-library article button.delete-cancel-button{color:#666;background:#f0f0f2}.delete-question-warning{background:#fff1f0;border-radius:10px;padding:10px 11px;color:#a6403a!important;margin:14px 0 0!important;font-size:.57rem!important}.question-library article>strong{margin-top:9px}@media (max-width:1000px){.question-card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:650px){.question-subject-group{border-radius:20px;padding:17px}.question-card-grid{grid-template-columns:1fr}.question-subject-group>header,.question-library article footer{flex-direction:column;align-items:flex-start}.question-library article footer>div{justify-content:flex-start}}.question-library details.question-subject-group{padding:0;overflow:hidden}.question-library details>summary{cursor:pointer;list-style:none}.question-library details>summary::-webkit-details-marker{display:none}.question-subject-group>summary,.question-topic-group>summary{grid-template-columns:1fr auto 26px;align-items:center;gap:14px;display:grid}.question-subject-group>summary{padding:21px 24px}.question-subject-group>summary span,.question-topic-group>summary span{color:#2580ca;letter-spacing:.12em;font-size:.5rem;font-weight:800}.question-subject-group>summary h3{letter-spacing:-.045em;margin:4px 0 0;font-size:1.55rem}.question-subject-group>summary>b{color:#2878b7;background:#eaf4fc;border-radius:999px;padding:7px 10px;font-size:.56rem}.question-subject-group summary>i{color:#63839c;font-size:1rem;font-style:normal;transition:transform .2s}.question-subject-group[open]>summary>i,.question-topic-group[open]>summary>i{transform:rotate(180deg)}.question-subject-content{background:#fff;border-top:1px solid #e4e9ed;padding:0 24px 24px}.question-library details.question-topic-group{background:#fbfcfd;border:1px solid #e2e8ed;border-radius:17px;margin-top:12px;padding:0;overflow:hidden}.question-topic-group>summary{padding:14px 16px}.question-topic-group>summary h4{margin:3px 0 0;font-size:.9rem}.question-topic-group>summary small{color:#898990;font-size:.57rem}.question-topic-group .question-card-grid{border-top:1px solid #edf0f2;margin:0;padding:0 14px 14px}.question-topic-group[open] .question-card-grid{padding-top:14px}.question-actions{flex-wrap:wrap}.question-actions .skip-question{color:#52738d;border:1px solid #dbe4eb;border-radius:999px;margin-left:auto;padding:8px 12px}.question-actions .skip-question:hover{color:#0876d6;background:#f5faff;border-color:#9bc8ea}@media (max-width:650px){.question-library details.question-subject-group{padding:0}.question-subject-group>summary{grid-template-columns:1fr auto 20px;padding:17px}.question-subject-content{padding:0 12px 14px}.question-topic-group>summary{grid-template-columns:1fr auto 18px}.question-actions .skip-question{width:100%;margin-left:0}}.student-goals{margin-top:72px}.learning-route{background:#fff;border:1px solid #dce6ee;border-radius:26px;margin-top:22px;padding:30px}.learning-route>header{justify-content:space-between;align-items:flex-end;gap:30px;display:flex}.learning-route h2{letter-spacing:-.055em;margin:7px 0 5px;font-size:clamp(1.9rem,3.5vw,3rem)}.learning-route>header p:last-child{color:#7a8995;margin:0;font-size:.65rem}.learning-route>header>a{color:#0878da;font-size:.62rem;font-weight:750}.learning-route>div{grid-template-columns:repeat(2,1fr);gap:8px;margin-top:25px;display:grid}.learning-route>div>a{background:#fbfcfd;border:1px solid #e2e9ef;border-radius:16px;grid-template-columns:12px 1fr auto;align-items:center;gap:12px;min-height:70px;padding:12px 14px;display:grid}.learning-route>div>a>i{border-radius:50%;width:10px;height:10px}.learning-route a.mastered>i{background:#28a66e;box-shadow:0 0 0 5px #e8f7ef}.learning-route a.developing>i{background:#1685e5;box-shadow:0 0 0 5px #e8f4fe}.learning-route a.review>i{background:#e5952d;box-shadow:0 0 0 5px #fff5e6}.learning-route a.not_started>i{background:#aab5be;box-shadow:0 0 0 5px #f0f3f5}.learning-route a div{flex-direction:column;display:flex}.learning-route a strong{font-size:.72rem}.learning-route a small{color:#85939f;margin-top:4px;font-size:.53rem}.learning-route a>span{color:#748694;letter-spacing:.08em;font-size:.45rem;font-weight:800}.learning-route>footer{color:#7b8995;flex-wrap:wrap;gap:16px;margin-top:18px;font-size:.51rem;display:flex}.learning-route>footer span{align-items:center;gap:6px;display:flex}.learning-route>footer i{border-radius:50%;width:7px;height:7px}.learning-route>footer i.mastered{background:#28a66e}.learning-route>footer i.developing{background:#1685e5}.learning-route>footer i.review{background:#e5952d}.learning-route>footer i.not-started{background:#aab5be}.monthly-report{background:linear-gradient(145deg,#fff,#f5f9fc);border:1px solid #dbe6ee;border-radius:27px;margin-top:55px;padding:28px}.monthly-report>header{justify-content:space-between;align-items:flex-end;gap:25px;display:flex}.monthly-report h2{letter-spacing:-.055em;text-transform:capitalize;margin:7px 0 5px;font-size:2.2rem}.monthly-report header p:last-child{color:#7a8996;margin:0;font-size:.66rem}.monthly-report-actions{gap:7px;display:flex}.monthly-report-actions button{color:#2975b2;cursor:pointer;background:#fff;border:1px solid #cfe0ec;border-radius:999px;min-height:39px;padding:0 13px;font-size:.56rem;font-weight:750}.monthly-report-actions button:last-child{color:#fff;background:#087ee4;border-color:#087ee4}.monthly-report>div{grid-template-columns:repeat(4,1fr);gap:8px;margin-top:23px;display:grid}.monthly-report article{background:#fff;border:1px solid #e1e9ef;border-radius:17px;flex-direction:column;min-height:120px;padding:16px;display:flex}.monthly-report article small{color:#7e8d98;letter-spacing:.1em;font-size:.46rem;font-weight:800}.monthly-report article strong{letter-spacing:-.055em;margin:auto 0 0;font-size:2rem}.monthly-report article b{color:#84939f;font-size:.55rem}.monthly-report>footer{color:#8a98a3;margin-top:14px;font-size:.5rem}.public-differences{color:#fff;background:linear-gradient(145deg,#0a1522,#05080c);padding:120px max(24px,50vw - 590px)}.public-differences>header{max-width:820px}.public-differences h2{letter-spacing:-.07em;margin:0;font-size:clamp(3.2rem,6vw,6rem);line-height:.92}.public-differences>header>p:last-child{color:#94a2af;max-width:690px;margin:24px 0 0;font-size:.88rem;line-height:1.65}.public-differences>div{grid-template-columns:repeat(3,1fr);gap:11px;margin-top:58px;display:grid}.public-differences article{min-height:235px;transition:.3s var(--ease);background:linear-gradient(145deg,#1f74be1f,#ffffff06);border:1px solid #70b8f529;border-radius:22px;flex-direction:column;padding:23px;display:flex}.public-differences article:hover{background:linear-gradient(145deg,#1f74be33,#ffffff0a);border-color:#70b8f56b;transform:translateY(-5px)}.public-differences article>span{color:#62b3f8;font-size:.58rem;font-weight:800}.public-differences article>small{color:#70b9f8;letter-spacing:.1em;background:#3da3f81a;border-radius:999px;width:max-content;margin-top:18px;padding:5px 7px;font-size:.42rem;font-weight:800}.public-differences h3{margin:auto 0 10px;font-size:1.15rem}.public-differences article p{color:#91a0ad;margin:0;font-size:.7rem;line-height:1.6}.public-differences>aside{background:linear-gradient(90deg,#157ad338,#ffffff08);border:1px solid #59aef647;border-radius:22px;justify-content:space-between;align-items:center;gap:35px;margin-top:14px;padding:27px 29px;display:flex}.public-differences>aside strong{max-width:780px;font-size:1.05rem;line-height:1.45}.public-differences>aside a{background:#1587ed;border-radius:999px;flex:none;padding:12px 16px;font-size:.6rem;font-weight:750}@media (max-width:800px){.learning-route>div{grid-template-columns:1fr}.monthly-report>header{flex-direction:column;align-items:flex-start}.monthly-report>div,.public-differences>div{grid-template-columns:1fr 1fr}.public-differences>aside{flex-direction:column;align-items:flex-start}}@media (max-width:620px){.student-goals{margin-top:52px}.learning-route{padding:22px}.learning-route>header{flex-direction:column;align-items:flex-start}.monthly-report{padding:21px}.monthly-report-actions{grid-template-columns:1fr 1fr;width:100%;display:grid}.monthly-report>div{grid-template-columns:1fr}.public-differences{padding:90px 20px}.public-differences>div{grid-template-columns:1fr}.public-differences article{min-height:210px}.public-differences>aside{padding:22px}}@media print{.site-rail,.mobile-bottom-nav,.student-utilities,.progress-topbar,.progress-hero,.progress-summary,.progress-main-grid,.recent-activity,.monthly-report-actions{display:none!important}.progress-content{width:100%;padding:0}.monthly-report{box-shadow:none;border:0;margin:0}.monthly-report>div{grid-template-columns:repeat(4,1fr)}body{color:#111!important;background:#fff!important}}.plan-week.plan-week-redesign{grid-template-columns:repeat(4,minmax(0,1fr));align-items:stretch;gap:14px}.plan-week.plan-week-redesign>section,.plan-week.plan-week-redesign>section.today{scrollbar-width:thin;scrollbar-color:#d3e1ec transparent;background:#fff;border-top:3px solid #8ec8f3;grid-column:auto;height:342px;min-height:342px;position:relative;overflow-y:auto}.plan-week.plan-week-redesign>section:nth-of-type(2){border-top-color:#9ab8ef}.plan-week.plan-week-redesign>section:nth-of-type(3){border-top-color:#a7a4ee}.plan-week.plan-week-redesign>section:nth-of-type(4){border-top-color:#77c8bb}.plan-week.plan-week-redesign>section:nth-of-type(5){border-top-color:#78b8e8}.plan-week.plan-week-redesign>section:nth-of-type(6){border-top-color:#9da8e7}.plan-week.plan-week-redesign>section:nth-of-type(7){border-top-color:#b0bed0}.plan-week.plan-week-redesign>section.today{border-color:#1686e5;border-top-width:3px;box-shadow:0 18px 48px #007aff24}.plan-week.plan-week-redesign>section>header{z-index:2;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:linear-gradient(120deg,#f8fbfd,#f1f6fa);align-items:center;min-height:72px;position:sticky;top:0}.plan-week.plan-week-redesign>section>header>div{padding-left:40px;position:relative}.plan-week.plan-week-redesign>section>header>div:before{content:"";background:radial-gradient(circle at 35% 30%,#fff,#e8f3fb);border:1px solid #bfd7e9;border-radius:10px;width:29px;height:29px;position:absolute;top:50%;left:0;transform:translateY(-50%);box-shadow:0 6px 14px #265f8d1a}.plan-week.plan-week-redesign>section.today>header>div:before{background:radial-gradient(circle at 35% 30%,#7ec7ff,#1686e5);border-color:#1686e5;box-shadow:0 0 0 5px #1686e517}.plan-week.plan-week-redesign>section>header>div:after{content:"";background:#6fa8d1;border-radius:50%;width:7px;height:7px;position:absolute;top:50%;left:11px;transform:translateY(-50%)}.plan-week.plan-week-redesign>section.today>header>div:after{background:#fff;box-shadow:0 0 8px #fff}.plan-week.plan-week-redesign article{background:linear-gradient(145deg,#fff,#f8fafc)}.plan-week.plan-week-redesign>section>footer{background:linear-gradient(#ffffffb8,#fff 38%);padding:12px 0 2px;position:sticky;bottom:0}.gideon-space.is-closing{pointer-events:none;animation:.7s forwards gideon-backdrop-out}.gideon-space.is-closing .gideon-future>:not(.gideon-particle-canvas){animation:.3s forwards gideon-interface-out}.gideon-particle-canvas.is-dispersing{filter:none!important;animation:none!important}@keyframes gideon-interface-out{to{opacity:0;filter:blur(5px);transform:translateY(8px)}}@keyframes gideon-backdrop-out{0%,64%{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background-color:#f4f8fc9e}to{-webkit-backdrop-filter:blur();backdrop-filter:blur();opacity:0;background-color:#0000}}@media (max-width:1080px){.plan-week.plan-week-redesign{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (max-width:760px){.plan-week.plan-week-redesign{grid-template-columns:1fr}.plan-week.plan-week-redesign>section,.plan-week.plan-week-redesign>section.today{height:320px;min-height:320px}.plan-week.plan-week-redesign:before{grid-column:auto}}@media (prefers-reduced-motion:reduce){.gideon-space.is-closing,.gideon-space.is-closing .gideon-future>*{opacity:0;animation:none!important}}.admin-save-note{color:#49728f;background:#f1f7fc;border-radius:12px;margin:10px 0 0;padding:12px 14px;font-size:.62rem}.latex-tcolorbox{color:#294b65;background:#f4faff;border:1px solid #9ec9ea;border-left:4px solid #1684df;border-radius:12px;width:100%;margin:12px 0;padding:14px 16px;display:block}.exam-board-picker{border:1px solid #dce3e8;border-radius:16px;padding:17px}.exam-board-picker>legend{color:#52565c;padding:0 5px;font-size:.62rem;font-weight:750}.exam-board-picker>p{color:#8a9299;margin:0 0 11px;font-size:.55rem}.exam-board-picker>div{flex-wrap:wrap;gap:6px;display:flex}.exam-board-picker>div button,.custom-board-chip{color:#64717c;cursor:pointer;background:#f8fafb;border:1px solid #dce3e8;border-radius:999px;min-height:30px;padding:0 10px;font-size:.52rem;font-weight:700}.exam-board-picker>div button.active{color:#0875d0;background:#eaf5fe;border-color:#1684df}.exam-board-picker>label{grid-template-columns:1fr auto;align-items:end;gap:7px;margin-top:12px;display:grid}.exam-board-picker>label input{grid-column:1}.exam-board-picker>label button{color:#fff;background:#1684df;border:0;border-radius:11px;grid-area:1/2/3;min-height:40px;padding:0 13px;font-size:.56rem;font-weight:750}.custom-board-chip{color:#1b75b9;background:#eef8ff;border-color:#b9daf1;margin:8px 5px 0 0}.question-category-group{background:#f6fafd;border:1px solid #dbe5ec;border-radius:19px;margin-top:14px;overflow:hidden}.question-category-group>summary{grid-template-columns:1fr auto 22px;align-items:center;gap:12px;padding:16px 18px;display:grid}.question-category-group>summary span{color:#197bc7;letter-spacing:.12em;font-size:.48rem;font-weight:800}.question-category-group>summary h4{margin:4px 0 0;font-size:1rem}.question-category-group>summary small{color:#81909c;font-size:.55rem}.question-category-group>summary i{color:#63839c;font-style:normal;transition:transform .2s}.question-category-group[open]>summary>i{transform:rotate(180deg)}.question-category-content{border-top:1px solid #e4ebf0;padding:0 12px 13px}.question-category-content .question-topic-group{background:#fff!important}.exam-board-filter{border:0;min-width:170px;margin:0;padding:0}.exam-board-filter>legend{color:#71808c;margin-bottom:6px;font-size:.5rem;font-weight:750}.exam-board-filter details{position:relative}.exam-board-filter summary{color:#425d70;cursor:pointer;background:#fff;border:1px solid #d9e3ea;border-radius:12px;justify-content:space-between;align-items:center;gap:12px;min-height:42px;padding:0 12px;font-size:.57rem;font-weight:700;list-style:none;display:flex}.exam-board-filter summary::-webkit-details-marker{display:none}.exam-board-filter details>div{z-index:20;background:#fff;border:1px solid #d9e3ea;border-radius:14px;min-width:240px;max-height:260px;padding:9px;position:absolute;top:calc(100% + 6px);left:0;overflow:auto;box-shadow:0 18px 42px #1c425e29}.exam-board-filter details label{color:#536b7c;border-radius:9px;align-items:center;gap:8px;min-height:36px;padding:6px 7px;font-size:.58rem;display:flex}.exam-board-filter details label:hover{background:#f1f7fb}.exam-board-filter details input{accent-color:#1684df}.exam-board-filter details button{color:#1978bd;background:#eef6fc;border:0;border-radius:9px;width:100%;min-height:34px;margin-top:5px;font-size:.55rem;font-weight:750}.question-start-card .exam-board-filter{align-self:end}.question-start-card .exam-board-filter>legend{font-size:.56rem}.question-start-card .exam-board-filter summary{min-height:47px}.study-filters .exam-board-filter details>div{left:auto;right:0}.report-period-bar{background:#fff;border:1px solid #dce6ed;border-radius:20px;grid-template-columns:auto 1fr auto;align-items:center;gap:24px;margin-top:35px;padding:15px;display:grid}.report-period-bar nav{gap:5px;display:flex}.report-period-bar nav a{color:#71818d;border-radius:999px;padding:10px 12px;font-size:.56rem;font-weight:750}.report-period-bar nav a.active{color:#fff;background:#0f82e4}.report-period-bar>div{flex-direction:column;display:flex}.report-period-bar>div span{color:#8b99a3;letter-spacing:.1em;font-size:.44rem;font-weight:800}.report-period-bar>div strong{text-transform:capitalize;margin-top:4px;font-size:.7rem}.student-report-actions{gap:6px;display:flex}.student-report-actions button{color:#2675b2;cursor:pointer;background:#f8fbfd;border:1px solid #cfe0ec;border-radius:999px;min-height:38px;padding:0 12px;font-size:.52rem;font-weight:750}.student-report-actions button:first-child{color:#fff;background:#1684df;border-color:#1684df}.platform-summary strong b{color:#8796a1;font-size:.65rem}@media (max-width:900px){.report-period-bar{grid-template-columns:1fr}.student-report-actions{flex-wrap:wrap}}@media (max-width:620px){.report-period-bar nav{overflow:auto}.student-report-actions{grid-template-columns:1fr 1fr;display:grid}.exam-board-filter{grid-column:1/-1;width:100%}.exam-board-filter details>div{min-width:0;left:0;right:0}.question-category-group>summary{grid-template-columns:1fr auto 18px}}@media print{.student-report-page .manager-topbar,.student-report-page .student-report-actions,.student-report-page .report-period-bar nav{display:none!important}.student-report-page .manager-content{width:100%;padding:0}.student-report-page .student-report-hero{grid-template-columns:70px 1fr 220px}.student-report-page .platform-summary{grid-template-columns:repeat(4,1fr)}.student-report-page .report-grid{grid-template-columns:1.3fr .7fr}.student-report-page{background:#fff!important}}.simulation-setup-rich>section{scroll-margin-top:90px}.simulation-content-section>div{width:100%}.simulation-filter-stack{grid-template-columns:1fr 1fr;gap:9px;margin-top:20px;display:grid}.simulation-filter-group{background:#fbfdff;border:1px solid #dce7ee;border-radius:17px;margin:0;overflow:hidden}.simulation-filter-group>summary{cursor:pointer;min-height:68px;transition:.22s var(--ease);grid-template-columns:1fr auto 18px;align-items:center;gap:10px;padding:12px 14px;list-style:none;display:grid}.simulation-filter-group>summary::-webkit-details-marker{display:none}.simulation-filter-group>summary:hover{background:#f2f8fc}.simulation-filter-group>summary span{flex-direction:column;display:flex}.simulation-filter-group>summary strong{color:#273f52;font-size:.67rem}.simulation-filter-group>summary small{color:#8a99a4;margin-top:4px;font-size:.5rem}.simulation-filter-group>summary>b{color:#39769f;background:#edf5fb;border-radius:999px;padding:6px 8px;font-size:.48rem}.simulation-filter-group>summary>i{color:#7190a7;font-style:normal;transition:transform .2s}.simulation-filter-group[open]>summary{background:#f5faff;border-bottom:1px solid #e2ebf1}.simulation-filter-group[open]>summary>i{transform:rotate(180deg)}.simulation-filter-panel{background:#fff;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px;max-height:205px;padding:10px;display:grid;overflow:auto}.simulation-setup .simulation-filter-panel button{text-align:left;background:#fbfcfd;border:1px solid #e0e8ee;border-radius:11px;justify-content:space-between;align-items:center;gap:8px;width:100%;min-width:0;min-height:43px;padding:8px 10px;display:flex}.simulation-setup .simulation-filter-panel button:hover{background:#f4faff;border-color:#acd3ef}.simulation-setup .simulation-filter-panel button.active{color:#0874ce;background:#eaf5fe;border-color:#1684df;box-shadow:inset 0 0 0 1px #1684df14}.simulation-setup .simulation-filter-panel button strong{text-overflow:ellipsis;font-size:.57rem;overflow:hidden}.simulation-setup .simulation-filter-panel button small{color:#8b99a3;flex:none;font-size:.42rem}.simulation-filter-panel>p{color:#85949f;text-align:center;grid-column:1/-1;margin:0;padding:15px;font-size:.57rem}.simulation-filter-group>.clear-simulation-filter{color:#1d7fc8;cursor:pointer;background:#fff;border:0;border-top:1px solid #ebf0f3;min-height:34px;margin:0;padding:0 12px;font-size:.5rem;font-weight:750}.simulation-selection-summary{background:linear-gradient(135deg,#f5fbff,#eef7fd);border:1px solid #cfe2f0;border-radius:20px;justify-content:space-between;align-items:center;gap:25px;padding:19px 22px;display:flex}.simulation-selection-summary>div{flex-direction:column;display:flex}.simulation-selection-summary span{color:#187ec8;letter-spacing:.11em;font-size:.47rem;font-weight:800}.simulation-selection-summary strong{margin-top:5px;font-size:.84rem}.simulation-selection-summary small{color:#718595;margin-top:5px;font-size:.57rem}.simulation-selection-summary>b{color:#2476b2;background:#fff;border-radius:999px;flex:none;padding:9px 12px;font-size:.57rem}.simulation-setup-rich .start-simulation{margin-top:4px}.simulation-setup-rich .theme-options{display:flex}@media (max-width:760px){.simulation-filter-stack{grid-template-columns:1fr}.simulation-selection-summary{flex-direction:column;align-items:flex-start}.simulation-selection-summary>b{flex:auto}}@media (max-width:450px){.simulation-filter-panel{grid-template-columns:1fr}.simulation-filter-group>summary{grid-template-columns:1fr auto 14px}.simulation-filter-group>summary small{display:none}}.journey-page{background:linear-gradient(#fbfdff,#f3f6f8);min-height:100vh}.journey-content{width:min(1160px,100% - 44px);margin:auto;padding:72px 0 120px}.journey-hero{color:#fff;background:radial-gradient(circle at 80% 18%,#33a0f838,#0000 28%),linear-gradient(135deg,#0c1925,#102c42);border-radius:34px;grid-template-columns:1.35fr .65fr;align-items:end;gap:50px;min-height:360px;padding:52px;display:grid;overflow:hidden;box-shadow:0 28px 75px #1537522b}.journey-hero h1{letter-spacing:-.075em;margin:12px 0 20px;font-size:clamp(3.6rem,7vw,6.8rem);line-height:.87}.journey-hero h1 span{color:#55b5ff}.journey-hero>div>p:last-child{color:#a8bac8;max-width:620px;margin:0;font-size:.8rem;line-height:1.7}.journey-hero aside{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#ffffff0e;border:1px solid #7ec6ff33;border-radius:23px;flex-direction:column;min-height:190px;padding:24px;display:flex}.journey-hero aside span{color:#65baff;letter-spacing:.12em;font-size:.48rem;font-weight:800}.journey-hero aside strong{letter-spacing:-.075em;margin:auto 0 6px;font-size:4.5rem}.journey-hero aside small{color:#9fb4c4;font-size:.58rem;line-height:1.5}.smart-review{background:#fff;border:1px solid #dbe7ef;border-radius:27px;grid-template-columns:.9fr 1.1fr;gap:38px;margin-top:18px;padding:32px;display:grid}.smart-review h2,.weekly-mission h2,.mastery-map h2,.teacher-trails h2{letter-spacing:-.055em;margin:8px 0;font-size:2rem}.smart-review>div:first-child>p:last-of-type{color:#738695;font-size:.67rem;line-height:1.65}.smart-review a{color:#fff;background:#1384e2;border-radius:999px;width:max-content;margin-top:20px;padding:11px 14px;font-size:.58rem;font-weight:750;display:inline-flex}.smart-review a.disabled{pointer-events:none;color:#82909b;background:#e9eef2}.smart-review>div:last-child{gap:7px;display:grid}.smart-review article{background:#fbfcfd;border:1px solid #e3ebf0;border-radius:14px;grid-template-columns:9px 1fr auto;align-items:center;gap:12px;min-height:60px;padding:9px 12px;display:grid}.smart-review article>span{border-radius:50%;width:8px;height:8px}.smart-review article>span.due{background:#ea8c2c;box-shadow:0 0 0 5px #fff1e1}.smart-review article>span.scheduled{background:#4ba6e9;box-shadow:0 0 0 5px #eaf6ff}.smart-review article div{flex-direction:column;display:flex}.smart-review article strong{font-size:.62rem}.smart-review article small,.smart-review article time{color:#81919d;margin-top:3px;font-size:.47rem}.smart-review article time{font-weight:800}.weekly-mission,.mastery-map,.teacher-trails{background:#fff;border:1px solid #dbe6ed;border-radius:27px;margin-top:18px;padding:30px}.weekly-mission>header,.mastery-map>header,.teacher-trails>header{justify-content:space-between;align-items:flex-end;gap:24px;display:flex}.weekly-mission>header>span{color:#167bc5;background:#edf7ff;border-radius:999px;padding:8px 11px;font-size:.53rem;font-weight:800}.weekly-mission>div{grid-template-columns:repeat(4,1fr);gap:8px;margin-top:24px;display:grid}.weekly-mission article{background:linear-gradient(145deg,#fff,#f8fafc);border:1px solid #e1e8ed;border-radius:17px;flex-direction:column;min-height:190px;padding:16px;display:flex}.weekly-mission article>span{color:#147ccb;background:#eaf5fe;border-radius:11px;place-items:center;width:34px;height:34px;font-size:.54rem;font-weight:800;display:grid}.weekly-mission article>small{color:#82909b;letter-spacing:.08em;margin-top:20px;font-size:.44rem;font-weight:800}.weekly-mission article>strong{margin:7px 0 11px;font-size:1.65rem}.weekly-mission article>strong b{color:#8b98a2;font-size:.58rem}.weekly-mission article>i{background:#e6edf2;border-radius:999px;height:5px;overflow:hidden}.weekly-mission article>i b{border-radius:inherit;background:linear-gradient(90deg,#1486e5,#55b5f8);height:100%;display:block}.weekly-mission article>a{color:#167bc5;margin-top:auto;font-size:.52rem;font-weight:750}.weekly-mission article.complete{background:#f6fcf9;border-color:#bde3d1}.weekly-mission article.complete>span{color:#269264;background:#e3f7ed}.weekly-mission article.complete>i b{background:#2aaa72}.mastery-map>header>div:last-child{flex-wrap:wrap;justify-content:flex-end;gap:11px;display:flex}.mastery-map>header span{color:#778894;align-items:center;gap:5px;font-size:.47rem;display:flex}.mastery-map>header i{border-radius:50%;width:7px;height:7px}.mastery-map i.mastered,.mastery-map a.mastered>i{background:#2aaa72}.mastery-map i.developing,.mastery-map a.developing>i{background:#1685e5}.mastery-map i.review,.mastery-map a.review>i{background:#e5952d}.mastery-map i.not_started,.mastery-map a.not_started>i{background:#aab5be}.mastery-map>div{grid-template-columns:1fr 1fr;gap:7px;max-height:430px;margin-top:22px;display:grid;overflow:auto}.mastery-map>div>a{background:#fbfcfd;border:1px solid #e2e9ee;border-radius:14px;grid-template-columns:10px 1fr auto;align-items:center;gap:12px;min-height:62px;padding:10px 13px;display:grid}.mastery-map>div>a>i{border-radius:50%;width:9px;height:9px;box-shadow:0 0 0 5px #edf2f5}.mastery-map a>span{flex-direction:column;display:flex}.mastery-map a strong{font-size:.61rem}.mastery-map a small{color:#82919c;margin-top:4px;font-size:.47rem}.mastery-map a>b{color:#678092;font-size:.5rem}.teacher-trails>header>a{color:#0879d9;font-size:.57rem;font-weight:750}.teacher-trails>div{grid-template-columns:repeat(3,1fr);gap:9px;margin-top:22px;display:grid}.teacher-trails article{background:radial-gradient(circle at 92% 8%,#e2f3ff,#0000 32%),#fbfdff;border:1px solid #dfe8ee;border-radius:20px;flex-direction:column;min-height:240px;padding:21px;display:flex}.teacher-trails article>span{color:#1681d5;letter-spacing:.11em;font-size:.46rem;font-weight:800}.teacher-trails h3{letter-spacing:-.035em;margin:27px 0 9px;font-size:1.3rem}.teacher-trails article p{color:#738593;margin:0;font-size:.62rem;line-height:1.6}.teacher-trails article small{color:#8a98a2;margin-top:14px;font-size:.49rem;line-height:1.55}.teacher-trails article a{color:#147bc8;margin-top:auto;font-size:.56rem;font-weight:750}.socratic-gideon{color:#fff;background:linear-gradient(120deg,#0b1a26,#12344d);border-radius:27px;justify-content:space-between;align-items:center;gap:35px;margin-top:18px;padding:34px 38px;display:flex}.socratic-gideon span{color:#59b4f8;letter-spacing:.12em;font-size:.48rem;font-weight:800}.socratic-gideon h2{letter-spacing:-.05em;margin:8px 0;font-size:2rem}.socratic-gideon p{color:#a7bac8;margin:0;font-size:.65rem}.socratic-gideon>a{color:#fff;background:#198be8;border-radius:999px;flex:none;padding:12px 15px;font-size:.57rem;font-weight:750}.smart-review-banner{background:#fff9ef;border:1px solid #f2d29e;border-radius:15px;justify-content:space-between;align-items:center;gap:18px;margin:0 0 15px;padding:14px 16px;display:flex}.smart-review-banner strong{color:#815e29;font-size:.64rem;display:block}.smart-review-banner small{color:#9b815b;font-size:.51rem}.smart-review-banner button{color:#bd7123;cursor:pointer;background:0 0;border:0;font-size:.52rem;font-weight:750}@media (max-width:850px){.journey-hero,.smart-review{grid-template-columns:1fr}.weekly-mission>div,.teacher-trails>div{grid-template-columns:1fr 1fr}.mastery-map>header{flex-direction:column;align-items:flex-start}.mastery-map>header>div:last-child{justify-content:flex-start}}@media (max-width:620px){.journey-content{width:min(100% - 24px,1160px);padding-top:38px}.journey-hero{border-radius:25px;min-height:0;padding:30px 22px}.journey-hero h1{font-size:3.5rem}.smart-review,.weekly-mission,.mastery-map,.teacher-trails{padding:21px}.weekly-mission>header,.teacher-trails>header{flex-direction:column;align-items:flex-start}.weekly-mission>div,.mastery-map>div,.teacher-trails>div{grid-template-columns:1fr}.socratic-gideon{flex-direction:column;align-items:flex-start;padding:27px 23px}.smart-review-banner{flex-direction:column;align-items:flex-start}}.trails-manager{grid-template-columns:.75fr 1.25fr;gap:18px;display:grid}.trails-manager>form,.trails-manager>section{background:#fff;border:1px solid #dedee3;border-radius:24px;padding:25px}.trails-manager>form{grid-template-columns:1fr 1fr;align-self:start;gap:12px;display:grid}.trails-manager label{color:#5e6268;flex-direction:column;gap:7px;font-size:.59rem;font-weight:750;display:flex}.trails-manager label.wide,.trails-manager .trail-publish,.trails-manager form>p,.trails-manager form>button{grid-column:1/-1}.trails-manager input,.trails-manager select,.trails-manager textarea{color:#262b30;width:100%;font:inherit;background:#fafbfc;border:1px solid #d9dfe4;border-radius:12px;padding:12px}.trails-manager textarea{resize:vertical}.trails-manager label small{color:#93989e;font-size:.49rem;font-weight:500}.trails-manager .trail-publish{background:#f4f8fb;border-radius:11px;flex-direction:row;align-items:center;padding:11px;display:flex}.trails-manager .trail-publish input{accent-color:#1684df;width:auto}.trails-manager form>button{color:#fff;background:#1684df;border:0;border-radius:999px;min-height:44px;font-size:.6rem;font-weight:750}.trails-manager>section h2{margin:0 0 18px;font-size:1.7rem}.trails-manager>section article{border-top:1px solid #e8e8eb;grid-template-columns:1fr auto;gap:22px;padding:17px 0;display:grid}.trails-manager>section article>div{flex-direction:column;display:flex}.trails-manager article span{color:#2180c9;letter-spacing:.1em;font-size:.45rem;font-weight:800}.trails-manager article strong{margin-top:6px;font-size:.8rem}.trails-manager article p,.trails-manager article small{color:#7d8389;margin:7px 0 0;font-size:.54rem;line-height:1.55}.trails-manager article aside{flex-direction:column;align-items:flex-end;gap:6px;display:flex}.trails-manager article aside b{color:#4d8b70;font-size:.45rem}.trails-manager article aside button{color:#4b718d;background:#fff;border:1px solid #d5dfe6;border-radius:999px;min-height:30px;padding:0 10px;font-size:.49rem;font-weight:750}.guardian-email-input{background:#fff;border:1px solid #dbe3e9;border-radius:10px;min-width:190px;padding:9px 10px;font-size:.53rem}.guardian-report-toggle{color:#637785;align-items:center;gap:7px;font-size:.51rem;display:flex}.guardian-report-toggle input{accent-color:#1684df}.student-report-actions{flex-wrap:wrap}.student-report-actions small{color:#4a7f64;text-align:right;width:100%;font-size:.48rem}.student-report-actions button:disabled{opacity:.5;cursor:not-allowed}@media (max-width:850px){.trails-manager{grid-template-columns:1fr}}@media (max-width:600px){.trails-manager>form{grid-template-columns:1fr}.trails-manager label{grid-column:1!important}.trails-manager>section article{grid-template-columns:1fr}.trails-manager article aside{flex-flow:wrap;align-items:flex-start}}.dashboard>section:not(.mesh-welcome),.progress-content>section,.favorites-content>section,.simulation-content>section{content-visibility:auto;contain-intrinsic-size:480px}.exam-save-status{color:#7f909e;white-space:nowrap;margin-top:4px;font-size:.43rem;font-style:normal;font-weight:700;display:block}.exam-save-status.saved{color:#25845b}.exam-save-status.offline{color:#b76a24}.exam-save-status.saving{color:#6f8291}.exam-topbar>div{min-width:145px}.simulation-filter-body{background:#fff;padding:10px}.simulation-filter-search{background:#f7fafc;border:1px solid #dbe6ed;border-radius:11px;align-items:center;gap:7px;min-height:42px;padding:0 11px;grid-template-columns:18px 1fr auto!important;display:grid!important}.simulation-filter-search>span{color:#6f8798;font-size:.88rem}.simulation-filter-search input{color:#29465b;outline:0;width:100%;background:0 0!important;border:0!important;padding:0!important;font-size:.58rem!important}.simulation-filter-search>button{color:#6f8190!important;background:#e7eef3!important;border:0!important;border-radius:50%!important;width:25px!important;min-width:25px!important;min-height:25px!important;padding:0!important;font-size:.72rem!important}.simulation-filter-body .simulation-filter-panel{background:#fff;grid-template-columns:1fr;gap:4px;max-height:220px;margin-top:8px;padding:0;display:grid;overflow:auto}.simulation-filter-panel>label{color:#3e5668;cursor:pointer;border:1px solid #0000;border-radius:10px;grid-template-columns:20px 1fr 19px;align-items:center;gap:8px;min-height:48px;padding:7px 9px;transition:all .16s;display:grid}.simulation-filter-panel>label:hover{background:#f4f8fb}.simulation-filter-panel>label.active{color:#0876d2;background:#edf7ff;border-color:#b9dcf4}.simulation-filter-panel input{accent-color:#1684df;width:16px;height:16px}.simulation-filter-panel label>span{flex-direction:column;display:flex}.simulation-filter-panel label strong{font-size:.57rem}.simulation-filter-panel label small{color:#8997a1;margin-top:3px;font-size:.43rem}.simulation-filter-panel label>i{color:#fff;opacity:0;background:#1684df;border-radius:50%;place-items:center;width:18px;height:18px;font-size:.46rem;font-style:normal;transition:all .16s;display:grid;transform:scale(.7)}.simulation-filter-panel label.active>i{opacity:1;transform:none}.simulation-filter-body .simulation-filter-panel>p{color:#85949f;text-align:center;margin:0;padding:18px;font-size:.57rem}.simulation-selected-chips{border-top:1px solid #edf1f4;flex-wrap:wrap;gap:5px;margin-top:9px;padding-top:9px;display:flex}.simulation-setup .simulation-selected-chips button{color:#1978bd;background:#eef8ff;border:1px solid #c8e1f3;border-radius:999px;align-items:center;gap:6px;width:auto;min-width:0;min-height:27px;padding:0 7px 0 9px;font-size:.47rem;font-weight:700;display:inline-flex}.simulation-selected-chips button span{font-size:.65rem}.simulation-filter-group>.clear-simulation-filter{min-height:35px}.simulation-filter-group:not([open]) .simulation-filter-body{display:none}.trails-manager-v2{grid-template-columns:1.25fr .75fr;align-items:start}.trails-manager-v2>form{display:block}.trails-manager-v2>form>header,.trail-library>header,.trail-student-picker>header,.trail-step-editor>header{justify-content:space-between;align-items:flex-end;gap:20px;display:flex}.trails-manager-v2>form>header span,.trail-library>header span{color:#1880ce;letter-spacing:.12em;font-size:.47rem;font-weight:800}.trails-manager-v2>form>header h2,.trail-library>header h2{letter-spacing:-.055em;margin:6px 0 0;font-size:2rem}.trails-manager-v2>form>header>small{color:#3979a8;background:#edf6fd;border-radius:999px;padding:7px 10px;font-size:.5rem;font-weight:750}.trail-basics{grid-template-columns:1.2fr .8fr .8fr .8fr;gap:10px;margin-top:24px;display:grid}.trail-basics label.wide{grid-column:1/-1}.trail-student-picker,.trail-step-editor{border-top:1px solid #e5e9ed;margin-top:22px;padding-top:21px}.trail-student-picker>header>div,.trail-step-editor>header>div{align-items:center;gap:9px;display:flex}.trail-student-picker>header span,.trail-step-editor>header span{color:#0878d5;background:#eaf5fe;border-radius:9px;place-items:center;width:28px;height:28px;font-size:.48rem;font-weight:800;display:grid}.trail-student-picker>header strong,.trail-step-editor>header strong{font-size:.72rem}.trail-student-picker>header small,.trail-step-editor>header small{color:#87949e;font-size:.5rem}.trail-student-picker>div{grid-template-columns:1fr 1fr;gap:6px;max-height:210px;margin-top:13px;display:grid;overflow:auto}.trail-student-picker>div>label{cursor:pointer;background:#fbfcfd;border:1px solid #e0e7ec;border-radius:13px;grid-template-columns:18px 1fr 18px;align-items:center;gap:9px;min-height:55px;padding:8px 10px;display:grid}.trail-student-picker>div>label.active{background:#edf7ff;border-color:#9fcff0}.trail-student-picker input{accent-color:#1684df;width:16px;height:16px}.trail-student-picker label>span{flex-direction:column;display:flex}.trail-student-picker label strong{text-overflow:ellipsis;font-size:.57rem;overflow:hidden}.trail-student-picker label small{color:#8b969f;margin-top:3px;font-size:.45rem}.trail-student-picker label>i{color:#fff;opacity:0;background:#1684df;border-radius:50%;place-items:center;width:18px;height:18px;font-size:.45rem;font-style:normal;display:grid}.trail-student-picker label.active>i{opacity:1}.trail-step-editor>div{gap:10px;margin-top:13px;display:grid}.trail-step-editor article{background:#fafcfd;border:1px solid #e0e6eb;border-radius:17px;grid-template-columns:1.2fr .7fr .7fr;gap:10px;padding:15px;display:grid}.trail-step-editor article label.wide{grid-column:1/-1}.trail-step-number{grid-column:1/-1;justify-content:space-between;align-items:center;display:flex}.trail-step-number span{color:#67b8f7;background:#102333;border-radius:10px;place-items:center;width:33px;height:33px;font-size:.54rem;font-weight:800;display:grid}.trail-step-number button{color:#af615d;background:0 0;border:0;font-size:.49rem;font-weight:750}.add-trail-step{color:#1978bd;background:#f4faff;border:1px dashed #a9cde7;border-radius:13px;width:100%;min-height:42px;margin-top:10px;font-size:.57rem;font-weight:750}.trails-manager-v2 .trail-publish{margin-top:19px;padding:14px}.trails-manager-v2 .trail-publish>span{flex-direction:column;display:flex}.trails-manager-v2 .trail-publish strong{font-size:.59rem}.trails-manager-v2 .trail-publish small{margin-top:3px}.trails-manager-v2 .create-trail-button{color:#fff;background:#1684df;border:0;border-radius:999px;width:100%;min-height:48px;margin-top:10px;font-size:.62rem;font-weight:800;box-shadow:0 13px 28px #1684df2e}.trail-library{max-height:820px;overflow:auto}.trail-library>header>b{color:#fff;background:#102333;border-radius:12px;place-items:center;width:38px;height:38px;font-size:.65rem;display:grid}.trail-library>article{padding:19px 0!important}.trail-assignees{flex-wrap:wrap;gap:5px;margin-top:10px;display:flex!important}.trail-assignees>b{color:#39789f;background:#edf6fc;border-radius:999px;padding:5px 7px;font-size:.45rem}.trail-card-progress{background:#e6edf2;border-radius:999px;height:5px;margin:16px 0 0;display:block;overflow:hidden}.trail-card-progress b{border-radius:inherit;background:linear-gradient(90deg,#1684df,#55b7f8);height:100%;display:block}.assigned-trail-detail{width:min(980px,100% - 38px);margin:auto;padding:72px 0 120px}.assigned-trail-detail>header{color:#fff;background:radial-gradient(circle at 88% 15%,#4caef740,#0000 30%),#0d1e2c;border-radius:30px;grid-template-columns:1fr 230px;gap:50px;padding:38px 40px;display:grid}.assigned-trail-detail>header>div>span{color:#65baf9;letter-spacing:.12em;font-size:.48rem;font-weight:800}.assigned-trail-detail h1{letter-spacing:-.07em;margin:12px 0;font-size:clamp(3rem,6vw,5rem);line-height:.9}.assigned-trail-detail>header p{color:#aabcc9;max-width:620px;margin:0;font-size:.72rem;line-height:1.65}.assigned-trail-detail>header aside{background:#ffffff0d;border:1px solid #7ac4fa33;border-radius:20px;flex-direction:column;padding:20px;display:flex}.assigned-trail-detail>header aside strong{letter-spacing:-.06em;font-size:3rem}.assigned-trail-detail>header aside small{color:#a8bac7;margin-top:5px;font-size:.52rem}.assigned-trail-detail>header aside i{background:#ffffff1f;border-radius:999px;height:6px;margin-top:auto;overflow:hidden}.assigned-trail-detail>header aside i b{border-radius:inherit;background:#55b6f8;height:100%;display:block}.assigned-trail-detail>div{gap:9px;margin-top:16px;display:grid}.assigned-trail-detail>div>article{background:#fff;border:1px solid #dae5ed;border-radius:20px;grid-template-columns:42px 1fr;gap:18px;padding:23px;display:grid}.assigned-trail-detail article>button{color:#fff;background:#f3f9fd;border:1px solid #b9d2e5;border-radius:13px;width:40px;height:40px;font-weight:800}.assigned-trail-detail article.complete{background:#f7fcf9;border-color:#b8dfcc}.assigned-trail-detail article.complete>button{background:#2aa66e;border-color:#2aa66e}.assigned-trail-detail article>div>span{color:#1880ce;letter-spacing:.1em;font-size:.45rem;font-weight:800}.assigned-trail-detail h2{margin:7px 0;font-size:1.2rem}.assigned-trail-detail article p{color:#718391;margin:0;font-size:.65rem;line-height:1.6}.assigned-trail-detail article footer{flex-wrap:wrap;align-items:center;gap:8px;margin-top:16px;display:flex}.assigned-trail-detail article footer small,.assigned-trail-detail article footer a{color:#597386;background:#f0f5f8;border-radius:999px;padding:6px 8px;font-size:.48rem}.assigned-trail-detail article footer a{color:#0878d3;background:#eaf5fe;font-weight:750}.assigned-trail-detail>footer{justify-content:space-between;margin-top:22px;display:flex}.assigned-trail-detail>footer a{color:#34769f;background:#fff;border-radius:999px;padding:11px 14px;font-size:.56rem;font-weight:750}.trail-plan-badge{color:#0878d3;background:#eaf5fe;border-radius:999px;margin-left:7px;padding:3px 5px;font-size:.38rem;font-style:normal;font-weight:800}.plan-week article .trail-open{color:#1684df;text-decoration:none}@media (max-width:980px){.trails-manager-v2{grid-template-columns:1fr}.trail-library{max-height:none}.trail-basics{grid-template-columns:1fr 1fr}.assigned-trail-detail>header{grid-template-columns:1fr}.assigned-trail-detail>header aside{min-height:150px}}@media (max-width:620px){.trail-basics,.trail-student-picker>div,.trail-step-editor article{grid-template-columns:1fr}.trail-basics label,.trail-step-editor article label{grid-column:1!important}.trails-manager-v2>form>header,.trail-student-picker>header,.trail-step-editor>header{flex-direction:column;align-items:flex-start}.assigned-trail-detail{width:calc(100% - 24px);padding-top:45px}.assigned-trail-detail>header{border-radius:24px;padding:27px 22px}.assigned-trail-detail>div>article{grid-template-columns:36px 1fr;padding:18px}.assigned-trail-detail article>button{width:35px;height:35px}.assigned-trail-detail>footer{flex-direction:column;align-items:stretch}.assigned-trail-detail>footer a{text-align:center}}.answer-copy{flex:1;min-width:0;line-height:1.55;display:block}.answer-copy .math-inline{display:inline}.answer-copy .katex-display{margin:0;display:inline}.answer-copy .katex{white-space:nowrap}.latex-tcolorbox-title{color:#126da9;letter-spacing:.01em;background:#e4f3ff;border-bottom:1px solid #b9d8ef;margin:-14px -16px 12px;padding:9px 16px;font-size:.78em;display:block}.latex-tcolorbox-content{display:block}.latex-list{text-align:left;width:100%;font:inherit;gap:.42em;margin:.8em 0;display:grid}.latex-list-item{padding-left:1.55em;line-height:1.55;display:block;position:relative}.latex-itemize>.latex-list-item:before{content:"•";color:#1684df;font-weight:800;position:absolute;left:.35em}.latex-enumerate{counter-reset:latex-list}.latex-enumerate>.latex-list-item{counter-increment:latex-list}.latex-enumerate>.latex-list-item:before{content:counter(latex-list) ".";color:#1684df;font-weight:750;position:absolute;left:0}.preview-media img{object-fit:contain;background:#fff;border-radius:10px;width:100%;max-height:360px;display:block}.preview-media figcaption{color:#7c8994;text-overflow:ellipsis;white-space:nowrap;margin-top:9px;font-size:.56rem;overflow:hidden}.question-stage .answers button{font-size:.8rem}.question-actions .previous-question{color:#52738d;border:1px solid #dbe4eb;border-radius:999px;padding:8px 12px}.question-actions .previous-question:hover{color:#0876d6;background:#f5faff;border-color:#9bc8ea}@media (max-width:650px){.question-actions .previous-question{width:100%}}.public-question-count{-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#ffffff0e;border:1px solid #66b8ff40;border-radius:17px;grid-template-columns:auto auto;align-items:center;gap:2px 12px;width:max-content;max-width:100%;margin-top:34px;padding:14px 17px;display:grid}.public-question-count>span{color:#67b7ff;letter-spacing:.13em;grid-column:1/-1;font-size:.48rem;font-weight:800}.public-question-count strong{color:#fff;letter-spacing:-.06em;grid-row:2/4;font-size:2.4rem;line-height:1}.public-question-count p{margin:0;color:#c2cfdb!important;font-size:.66rem!important}.public-question-count i{color:#708394;font-size:.5rem;font-style:normal}.weekly-checkin{background:linear-gradient(120deg,#f7fbff,#fff);border:1px solid #d5e5f1;border-radius:24px;justify-content:space-between;align-items:center;gap:30px;margin:16px 0 0;padding:25px 28px;display:flex;box-shadow:0 15px 40px #2559840f}.weekly-checkin>div>span{color:#1380d4;letter-spacing:.12em;font-size:.49rem;font-weight:800}.weekly-checkin h2{letter-spacing:-.04em;margin:7px 0 5px;font-size:1.35rem}.weekly-checkin p{color:#71808d;margin:0;font-size:.66rem;line-height:1.55}.weekly-checkin>aside{align-items:center;gap:12px;display:flex}.weekly-checkin>aside strong{color:#2782c5;font-size:.6rem}.weekly-checkin>aside button{color:#fff;cursor:pointer;background:#0a7fe3;border:0;border-radius:999px;padding:10px 13px;font-size:.58rem;font-weight:750}.weekly-checkin.completed{background:linear-gradient(120deg,#f5fcf8,#fff);border-color:#c7e5d6}.checkin-layer{z-index:110;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#05111c61;place-items:center;padding:22px;display:grid;position:fixed;inset:0}.checkin-layer form{background:#fff;border:1px solid #dce6ee;border-radius:25px;grid-template-columns:1fr 1fr;gap:16px;width:min(620px,100%);max-height:calc(100vh - 44px);padding:27px;display:grid;overflow:auto;box-shadow:0 35px 100px #071d3040}.checkin-layer header,.checkin-layer footer{grid-column:1/-1;justify-content:space-between;align-items:center;gap:20px;display:flex}.checkin-layer header span{color:#1680d0;letter-spacing:.12em;font-size:.49rem;font-weight:800}.checkin-layer h3{letter-spacing:-.045em;margin:5px 0 0;font-size:1.65rem}.checkin-layer header>button{color:#62717c;background:#eef2f5;border:0;border-radius:50%;width:34px;height:34px;font-size:1.2rem}.checkin-layer label{color:#4e5d69;align-content:start;gap:7px;font-size:.58rem;font-weight:750;display:grid}.checkin-layer label:nth-of-type(3),.checkin-layer label:nth-of-type(5),.checkin-layer label:nth-of-type(6){grid-column:1/-1}.checkin-layer input,.checkin-layer textarea{color:#172531;width:100%;font:inherit;background:#f9fbfc;border:1px solid #d7e1e8;border-radius:11px;padding:11px 12px;font-size:.68rem}.checkin-scale{gap:6px;display:flex}.checkin-scale button{color:#637483;cursor:pointer;background:#f8fafc;border:1px solid #d7e2ea;border-radius:10px;width:36px;height:36px}.checkin-scale button.active{color:#fff;background:#1684df;border-color:#1684df}.checkin-layer label small{color:#8997a2;font-size:.5rem;font-weight:500}.checkin-layer form>p{color:#b04d46;grid-column:1/-1;margin:0;font-size:.6rem}.checkin-layer footer{padding-top:7px}.checkin-layer footer button{color:#5d6e7b;background:#edf2f5;border:0;border-radius:999px;padding:11px 15px;font-size:.58rem;font-weight:750}.checkin-layer footer button:last-child{color:#fff;background:#1684df}.report-automation-status{background:#f8fbfd;border:1px solid #d5e4ef;border-radius:16px;align-items:center;gap:15px;margin:0 0 18px;padding:14px 17px;display:flex}.report-automation-status span{color:#1680ce;letter-spacing:.11em;font-size:.46rem;font-weight:800}.report-automation-status strong{font-size:.62rem}.report-automation-status a{color:#0878d1;margin-left:auto;font-size:.55rem;font-weight:750}.intervention-panel{background:#fff;border:1px solid #dce5eb;border-radius:25px;margin:18px 0 28px;padding:26px}.intervention-panel>header{justify-content:space-between;align-items:flex-start;gap:25px;display:flex}.intervention-panel h2{letter-spacing:-.045em;margin:5px 0;font-size:1.65rem}.intervention-panel header p:last-child{color:#768591;margin:0;font-size:.62rem}.intervention-panel>header>strong{color:#137bc7;background:#edf6fd;border-radius:14px;place-items:center;width:46px;height:46px;font-size:1.2rem;display:grid}.intervention-panel>div{gap:7px;margin-top:19px;display:grid}.intervention-panel>div>a{background:#fbfcfd;border:1px solid #e1e8ed;border-radius:14px;grid-template-columns:36px 1fr auto;align-items:center;gap:12px;padding:13px 15px;display:grid}.intervention-panel>div>a>b{color:#1b77b9;background:#eaf4fc;border-radius:11px;place-items:center;width:34px;height:34px;font-size:.56rem;display:grid}.intervention-panel>div>a div{flex-direction:column;display:flex}.intervention-panel>div>a div strong{font-size:.67rem}.intervention-panel>div>a div small{color:#7a8994;margin-top:3px;font-size:.52rem}.intervention-panel>div>a>span{color:#1680cd;letter-spacing:.07em;font-size:.46rem;font-weight:800}.intervention-panel>div>a.urgent{background:#fff8f7;border-color:#efc9c3}.intervention-panel>div>a.urgent>b{color:#bd5047;background:#ffe8e5}.intervention-panel>div>a.urgent>span{color:#bd5047}.intervention-panel>div>p{color:#7b8994;font-size:.62rem}.analytics-summary{grid-template-columns:repeat(3,1fr);gap:10px;display:grid}.analytics-summary article{background:#fff;border:1px solid #dfe6eb;border-radius:18px;padding:20px}.analytics-summary span{color:#778792;letter-spacing:.1em;font-size:.47rem;font-weight:800;display:block}.analytics-summary strong{letter-spacing:-.06em;margin-top:10px;font-size:2.2rem;display:block}.analytics-summary small{color:#8a969f;font-size:.5rem}.question-analytics-list{background:#fff;border:1px solid #dae4eb;border-radius:22px;margin-top:18px;overflow:hidden}.question-analytics-list>header,.question-analytics-list>article{grid-template-columns:minmax(280px,1.7fr) minmax(150px,.7fr) minmax(130px,.55fr) minmax(130px,.6fr);align-items:center;gap:16px;display:grid}.question-analytics-list>header{color:#778792;letter-spacing:.1em;background:#f2f7fa;padding:12px 18px;font-size:.44rem;font-weight:800}.question-analytics-list>article{border-top:1px solid #e7edf1;padding:17px 18px}.question-analytics-list article>div:first-child{flex-direction:column;display:flex}.question-analytics-list article>div:first-child small{color:#1a7bc3;font-size:.47rem}.question-analytics-list article>div:first-child strong{margin-top:4px;font-size:.7rem}.question-analytics-list article>div:first-child p{color:#75838e;margin:5px 0 0;font-size:.54rem;line-height:1.45}.question-analytics-list article>div:nth-child(2) strong{font-size:1.15rem;display:block}.question-analytics-list article>div:nth-child(2) small,.question-analytics-list article>div:nth-child(3) small{color:#84919b;font-size:.5rem}.question-analytics-list article>div:nth-child(2) i{background:#e8edf1;border-radius:999px;height:4px;margin-top:7px;display:block;overflow:hidden}.question-analytics-list article>div:nth-child(2) i b{background:#278bd5;height:100%;display:block}.question-analytics-list article>span{color:#527087;background:#edf4f8;border-radius:999px;width:max-content;padding:6px 8px;font-size:.46rem;font-weight:800}.question-analytics-list article>span.hard{color:#b6534b;background:#fff0ee}.question-analytics-list article>span.easy{color:#9b7122;background:#fff7e7}@media (max-width:800px){.weekly-checkin{flex-direction:column;align-items:flex-start}.checkin-layer form{grid-template-columns:1fr}.checkin-layer label:nth-of-type(n){grid-column:1}.analytics-summary{grid-template-columns:1fr}.question-analytics-list{overflow-x:auto}.question-analytics-list>header,.question-analytics-list>article{min-width:850px}.intervention-panel>div>a{grid-template-columns:36px 1fr}.intervention-panel>div>a>span{grid-column:2}.report-automation-status{flex-direction:column;align-items:flex-start}.report-automation-status a{margin-left:0}}.weekly-checkin{margin:28px 0 42px}.checkin-layer{z-index:1000}.checkin-layer form{overscroll-behavior:contain}.report-automation-status{margin:28px 0 24px}.checkin-history{background:#fff;border:1px solid #dce6ed;border-radius:25px;margin:32px 0;padding:28px}.checkin-history>header{justify-content:space-between;align-items:flex-end;gap:20px;display:flex}.checkin-history h2{letter-spacing:-.05em;margin:7px 0 0;font-size:1.75rem}.checkin-history>header>strong{color:#137dca;background:#eaf5fd;border-radius:13px;place-items:center;width:43px;height:43px;font-size:.7rem;display:grid}.checkin-history>div{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;margin-top:20px;display:grid}.checkin-history article{background:#fafcfd;border:1px solid #e1e8ed;border-radius:16px;padding:17px}.checkin-history time{color:#1680ce;letter-spacing:.1em;font-size:.46rem;font-weight:800}.checkin-history article>div{flex-wrap:wrap;gap:6px;margin:11px 0 8px;display:flex}.checkin-history article>div span{color:#61798b;background:#edf5fa;border-radius:999px;padding:6px 8px;font-size:.5rem}.checkin-history article p,.checkin-history article small{color:#6d7c87;margin:5px 0 0;font-size:.57rem;line-height:1.5;display:block}.manager-checkin-history{width:min(1200px,100% - 48px);margin-inline:auto}.answer-record,.answer-key{align-items:flex-start;gap:7px;display:flex}.answer-record>b,.answer-key>b{flex:none}.answer-record>span,.answer-key>span{min-width:0;display:block}.answer-record .katex-display,.answer-key .katex-display{margin:.2em 0;overflow:auto hidden}.public-features header{max-width:900px}.public-question-count{background:linear-gradient(135deg,#f5fbff,#fff);border:1px solid #c8dfef;border-radius:16px;align-items:center;gap:12px;width:max-content;max-width:100%;margin-top:30px;padding:13px 16px;display:flex;box-shadow:0 12px 30px #1d5c8f12}.public-question-count .live-dot{background:#25b978;border-radius:50%;flex:0 0 9px;width:9px;height:9px;animation:2.4s ease-out infinite catalog-live;box-shadow:0 0 #25b97859}.public-question-count>div{flex-direction:column;display:flex}.public-question-count small{color:#1880ca;letter-spacing:.12em;font-size:.47rem;font-weight:800}.public-question-count strong{color:#172b3c;letter-spacing:-.025em;margin-top:3px;font-size:1.03rem;line-height:1.15}.public-question-count p{color:#7d8c97!important;margin:3px 0 0!important;font-size:.52rem!important}@keyframes catalog-live{60%,to{box-shadow:0 0 0 9px #25b97800}}.image-position>div{grid-template-columns:repeat(3,1fr)}.image-position>small{color:#71808c;margin-top:8px;font-size:.57rem;display:block}.option-content-editor{gap:7px;min-width:0;display:grid}.option-image-upload{cursor:pointer;width:max-content;max-width:100%;position:relative;color:#267cb8!important;background:#f4f9fd!important;border:1px dashed #bad4e7!important;border-radius:9px!important;padding:7px 10px!important;display:inline-flex!important}.option-image-upload input{opacity:0;cursor:pointer;position:absolute;inset:0}.option-image-upload span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden;font-size:.53rem!important}.remove-option-image{color:#aa5b56!important;background:0 0!important;border:0!important;width:max-content!important;padding:0!important;font-size:.49rem!important}.option-preview-image,.answer-option-image{object-fit:contain;background:#fff;border-radius:12px;width:auto;max-width:min(100%,520px);max-height:270px;margin-top:9px;display:block}.statement-media{width:min(100%,680px);margin:18px auto}.statement-media img{object-fit:contain;background:#fff;border-radius:14px;width:100%;max-height:480px;display:block}.statement-media figcaption{color:#7d8992;text-align:center;margin-top:7px;font-size:.54rem}.statement-stack{flex-direction:column;display:flex}.statement-stack.image-below .statement-media{order:2}.statement-inline{flex-direction:column;display:flex}.statement-inline>small{color:#9b694f;font-size:.54rem}.question-preview .statement-media{margin:10px auto}.question-preview .statement-media img{max-height:330px}.question-preview .option-preview-image{max-height:180px}.mobile-bottom-nav>button{color:#778896;min-width:0;font:inherit;background:0 0;border:0;border-radius:15px;flex-direction:column;justify-content:center;align-items:center;gap:3px;padding:0;font-size:.47rem;font-weight:700;display:flex}.mobile-bottom-nav>button>i{background:currentColor;border-radius:50%;width:4px;height:4px;margin:0 1px;display:inline-block}.mobile-bottom-nav>button>i+i{position:absolute;transform:translate(-7px)}.mobile-bottom-nav>button.active{color:#0879dc;background:#e9f5ff}.mobile-nav-layer{z-index:900;-webkit-backdrop-filter:blur(9px);backdrop-filter:blur(9px);background:#06121d47;align-items:flex-end;padding:18px;display:flex;position:fixed;inset:0}.mobile-nav-sheet{width:100%;max-height:min(78vh,650px);animation:mobile-sheet-in .28s var(--ease);background:#fcfefffa;border:1px solid #366c9726;border-radius:27px;padding:20px 18px 24px;overflow:auto;box-shadow:0 30px 90px #09243a47}@keyframes mobile-sheet-in{0%{opacity:0;transform:translateY(25px)}to{opacity:1;transform:none}}.mobile-nav-sheet>header{justify-content:space-between;align-items:center;padding:2px 4px 16px;display:flex}.mobile-nav-sheet header div{flex-direction:column;display:flex}.mobile-nav-sheet header small{color:#1681d1;letter-spacing:.13em;font-size:.46rem;font-weight:800}.mobile-nav-sheet header strong{margin-top:5px;font-size:1rem}.mobile-nav-sheet header>button{color:#607381;background:#edf2f5;border:0;border-radius:50%;width:35px;height:35px;font-size:1.15rem}.mobile-nav-sheet>nav{grid-template-columns:1fr 1fr;gap:7px;display:grid}.mobile-nav-sheet nav>a,.mobile-nav-sheet .site-rail-gideon{color:#536b7c;background:#f9fbfc;border:1px solid #e2e9ee;border-radius:14px;align-items:center;gap:10px;min-height:52px;padding:0 12px;font-size:.6rem;font-weight:700;display:flex}.mobile-nav-sheet nav>a.active{color:#0878d2;background:#edf7ff;border-color:#b7daf3}.mobile-nav-sheet nav>a .rail-svg{place-items:center;width:20px;height:20px;display:grid}.mobile-nav-sheet nav>a svg{width:19px;height:19px}.mobile-nav-sheet nav>a b{margin-left:auto;font-size:.9rem}.mobile-nav-sheet .site-rail-gideon{width:100%;margin:0}.mobile-nav-sheet .site-rail-gideon span{opacity:1}.mobile-nav-sheet .site-rail-gideon .gideon-rail-face{display:grid}@media (max-width:700px){.app-shell .sidebar{display:none!important}.workspace{display:block!important}.dashboard{padding-bottom:110px;width:calc(100% - 28px)!important}.checkin-layer{align-items:flex-end;padding:10px}.checkin-layer form{border-radius:22px;max-height:calc(100dvh - 20px);padding:20px}.checkin-layer header{align-items:flex-start}.checkin-history{padding:20px}.checkin-history>div{grid-template-columns:1fr}.manager-checkin-history{width:calc(100% - 28px)}.mobile-nav-sheet>nav{grid-template-columns:1fr}.public-question-count{align-items:flex-start;width:100%}.option-content-editor{width:100%}.option-editor{grid-template-columns:auto auto minmax(0,1fr) auto!important}.statement-media img{max-height:340px}}@media (prefers-reduced-motion:reduce){.public-question-count .live-dot,.mobile-nav-sheet{animation:none}}.mobile-bottom-nav>button{gap:0;position:relative}.mobile-bottom-nav>button>i{margin:0;position:absolute;top:19px;left:50%;transform:translate(-50%)}.mobile-bottom-nav>button>i+i{transform:translate(-9px)}.mobile-bottom-nav>button>i:nth-of-type(3){transform:translate(5px)}.mobile-bottom-nav>button>span{margin-top:23px}.staff-edit-question{color:#0876ce;white-space:nowrap;background:#eff8ff;border:1px solid #b9d9ef;border-radius:999px;margin-left:auto;padding:7px 10px;font-size:.52rem;font-weight:800}.staff-edit-question:hover{background:#e5f4ff;border-color:#78b9e7}.statement-media figcaption{display:none!important}@media (max-width:700px){.question-meta{flex-wrap:wrap}.staff-edit-question{width:max-content;margin:8px 0 0}}.profile-intro h1{letter-spacing:-.065em;font-family:inherit;font-weight:700}.profile-section-title strong{letter-spacing:-.025em;font-family:inherit;font-weight:700}