@font-face{font-display:block;font-family:KaTeX_AMS;font-style:normal;font-weight:400;src:url(/assets/KaTeX_AMS-Regular-BQhdFMY1.woff2)format("woff2"),url(/assets/KaTeX_AMS-Regular-DMm9YOAa.woff)format("woff"),url(/assets/KaTeX_AMS-Regular-DRggAlZN.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Caligraphic-Bold-Dq_IR9rO.woff2)format("woff2"),url(/assets/KaTeX_Caligraphic-Bold-BEiXGLvX.woff)format("woff"),url(/assets/KaTeX_Caligraphic-Bold-ATXxdsX0.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Caligraphic-Regular-Di6jR-x-.woff2)format("woff2"),url(/assets/KaTeX_Caligraphic-Regular-CTRA-rTL.woff)format("woff"),url(/assets/KaTeX_Caligraphic-Regular-wX97UBjC.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Fraktur-Bold-CL6g_b3V.woff2)format("woff2"),url(/assets/KaTeX_Fraktur-Bold-BsDP51OF.woff)format("woff"),url(/assets/KaTeX_Fraktur-Bold-BdnERNNW.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Fraktur-Regular-CTYiF6lA.woff2)format("woff2"),url(/assets/KaTeX_Fraktur-Regular-Dxdc4cR9.woff)format("woff"),url(/assets/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(/assets/KaTeX_Main-Bold-Cx986IdX.woff2)format("woff2"),url(/assets/KaTeX_Main-Bold-Jm3AIy58.woff)format("woff"),url(/assets/KaTeX_Main-Bold-waoOVXN0.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:700;src:url(/assets/KaTeX_Main-BoldItalic-DxDJ3AOS.woff2)format("woff2"),url(/assets/KaTeX_Main-BoldItalic-SpSLRI95.woff)format("woff"),url(/assets/KaTeX_Main-BoldItalic-DzxPMmG6.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:400;src:url(/assets/KaTeX_Main-Italic-NWA7e6Wa.woff2)format("woff2"),url(/assets/KaTeX_Main-Italic-BMLOBm91.woff)format("woff"),url(/assets/KaTeX_Main-Italic-3WenGoN9.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Main-Regular-B22Nviop.woff2)format("woff2"),url(/assets/KaTeX_Main-Regular-Dr94JaBh.woff)format("woff"),url(/assets/KaTeX_Main-Regular-ypZvNtVU.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:700;src:url(/assets/KaTeX_Math-BoldItalic-CZnvNsCZ.woff2)format("woff2"),url(/assets/KaTeX_Math-BoldItalic-iY-2wyZ7.woff)format("woff"),url(/assets/KaTeX_Math-BoldItalic-B3XSjfu4.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:400;src:url(/assets/KaTeX_Math-Italic-t53AETM-.woff2)format("woff2"),url(/assets/KaTeX_Math-Italic-DA0__PXp.woff)format("woff"),url(/assets/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(/assets/KaTeX_SansSerif-Bold-D1sUS0GD.woff2)format("woff2"),url(/assets/KaTeX_SansSerif-Bold-DbIhKOiC.woff)format("woff"),url(/assets/KaTeX_SansSerif-Bold-CFMepnvq.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:italic;font-weight:400;src:url(/assets/KaTeX_SansSerif-Italic-C3H0VqGB.woff2)format("woff2"),url(/assets/KaTeX_SansSerif-Italic-DN2j7dab.woff)format("woff"),url(/assets/KaTeX_SansSerif-Italic-YYjJ1zSn.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:400;src:url(/assets/KaTeX_SansSerif-Regular-DDBCnlJ7.woff2)format("woff2"),url(/assets/KaTeX_SansSerif-Regular-CS6fqUqJ.woff)format("woff"),url(/assets/KaTeX_SansSerif-Regular-BNo7hRIc.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Script;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Script-Regular-D3wIWfF6.woff2)format("woff2"),url(/assets/KaTeX_Script-Regular-D5yQViql.woff)format("woff"),url(/assets/KaTeX_Script-Regular-C5JkGWo-.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size1;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size1-Regular-mCD8mA8B.woff2)format("woff2"),url(/assets/KaTeX_Size1-Regular-C195tn64.woff)format("woff"),url(/assets/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(/assets/KaTeX_Size2-Regular-Dy4dx90m.woff2)format("woff2"),url(/assets/KaTeX_Size2-Regular-oD1tc_U0.woff)format("woff"),url(/assets/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(/assets/KaTeX_Size3-Regular-CTq5MqoE.woff)format("woff"),url(/assets/KaTeX_Size3-Regular-DgpXs0kz.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size4;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size4-Regular-Dl5lxZxV.woff2)format("woff2"),url(/assets/KaTeX_Size4-Regular-BF-4gkZK.woff)format("woff"),url(/assets/KaTeX_Size4-Regular-DWFBv043.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Typewriter;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Typewriter-Regular-CO6r4hn1.woff2)format("woff2"),url(/assets/KaTeX_Typewriter-Regular-C0xS9mPB.woff)format("woff"),url(/assets/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:"0.18.7"}.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 .reflectbox{display:inline-block;transform:scaleX(-1)}.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}:root{color:#172033;font-synthesis:none;text-rendering:optimizelegibility;background:#f4f6f9;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{min-width:320px;margin:0}button,input,select{font:inherit}.page{width:min(1380px,100% - 32px);margin:0 auto;padding:42px 0 96px}.auth-page{place-items:center;min-height:100vh;padding:24px;display:grid}.auth-card{background:#fff;border:1px solid #e1e5eb;border-radius:20px;width:min(480px,100%);padding:34px;box-shadow:0 22px 70px #212b3617}.topbar{justify-content:space-between;align-items:flex-start;gap:24px;margin-bottom:24px;display:flex}.account{align-items:center;gap:14px;font-weight:650;display:flex}.eyebrow{text-transform:uppercase;letter-spacing:.12em;color:#53627a;margin:0 0 8px;font-size:12px;font-weight:800}h1{letter-spacing:-.04em;margin:0;font-size:clamp(34px,5vw,52px);line-height:1}h2{letter-spacing:-.02em;margin:0 0 16px;font-size:24px}.lede{color:#5a6678;max-width:700px;margin:18px 0 22px;line-height:1.65}.lede.compact{margin-top:0}.panel{background:#fff;border:1px solid #e1e5eb;border-radius:18px;padding:28px;box-shadow:0 18px 50px #212b360d}.stack{gap:16px;display:grid}.stack label,.file-field{gap:7px;font-size:14px;font-weight:650;display:grid}input,select{color:#172033;background:#fbfcfd;border:1px solid #ccd3dd;border-radius:9px;width:100%;padding:12px 13px}.two-col{grid-template-columns:1fr 1fr;gap:12px;display:grid}button{color:#fff;cursor:pointer;background:#172033;border:0;border-radius:10px;padding:13px 18px;font-weight:750}button:disabled{opacity:.45;cursor:not-allowed}button.secondary{color:#28354a;background:#fff;border:1px solid #d6dce5;padding:9px 13px}.tabs{gap:6px;margin-bottom:18px;display:flex}.tab{color:#667286;background:0 0;padding:10px 14px}.tab.active{color:#fff;background:#172033}.admin-grid{grid-template-columns:minmax(320px,420px) 1fr;align-items:start;gap:20px;display:grid}.section-heading{justify-content:space-between;align-items:start;gap:20px;margin-bottom:16px;display:flex}.section-heading span{color:#758095;font-size:13px}.user-list{display:grid}.user-row{border-top:1px solid #edf0f4;grid-template-columns:minmax(200px,1fr) auto auto;align-items:center;gap:18px;padding:14px 0;display:grid}.user-row:first-child{border-top:0}.muted{color:#7a8494;font-size:13px;font-weight:400}.role-tags{flex-wrap:wrap;gap:6px;display:flex}.role-tags span{text-transform:uppercase;letter-spacing:.05em;background:#edf1f5;border-radius:999px;padding:6px 8px;font-size:11px;font-weight:800}.upload-form{align-items:end;gap:16px;display:flex}.file-field{flex:1}.filename{color:#677286;font-size:14px}.message{border-radius:12px;margin-top:16px;padding:14px 16px;line-height:1.5}.message.success{background:#edf8f0;border:1px solid #cde8d3}.message.error{background:#fff1f0;border:1px solid #f0cfcb}.preview-heading{border-bottom:1px solid #e7eaf0;justify-content:space-between;align-items:baseline;margin-top:34px;display:flex}.preview-heading h2{margin-bottom:12px}.preview-heading span{color:#6d7788;font-size:14px}.questions{gap:16px;padding-top:18px;display:grid}.question-card{border:1px solid #e2e6ec;border-radius:14px;padding:20px}.question-number{color:#778295;letter-spacing:.07em;text-transform:uppercase;font-size:12px;font-weight:800}.question-card h3{margin:8px 0 16px;font-size:17px;line-height:1.45}.options{gap:8px;display:grid}.option{background:#f7f8fa;border-radius:9px;grid-template-columns:28px 1fr auto;align-items:center;gap:6px;padding:10px 12px;display:grid}.option.correct{background:#edf8f0}.answer-badge{text-transform:uppercase;letter-spacing:.06em;font-size:11px;font-weight:800}@media (width<=850px){.admin-grid{grid-template-columns:1fr}.user-row{grid-template-columns:1fr auto}.role-tags{grid-column:1}}@media (width<=700px){.topbar,.upload-form{flex-direction:column}.upload-form{align-items:stretch}.panel,.auth-card{padding:20px}.two-col{grid-template-columns:1fr}.account{flex-direction:column;align-items:flex-end}.user-row{grid-template-columns:1fr}.role-tags{grid-column:auto}}.row-actions{justify-content:flex-end;gap:8px;display:flex}.row-actions button{white-space:nowrap}@media (width<=850px){.row-actions{grid-column:1/-1;justify-content:flex-start}}textarea{color:#172033;width:100%;font:inherit;resize:vertical;background:#fbfcfd;border:1px solid #ccd3dd;border-radius:9px;padding:12px 13px}.course-admin-grid{grid-template-columns:280px 280px minmax(0,1fr);align-items:start;gap:20px;display:grid}.create-course{position:sticky;top:20px}.course-directory{padding-bottom:18px}.course-list{gap:8px;display:grid}.course-list-item{text-align:left;color:#172033;background:#f7f8fa;border:1px solid #0000;width:100%;padding:13px 14px;display:block}.course-list-item.selected{background:#eef2f7;border-color:#cfd7e2}.course-list-item div{gap:3px;display:grid}.course-list-item div span{color:#5d6879;font-size:13px}.course-list-item small{color:#7a8494;margin-top:7px;display:block}.course-detail-panel{min-height:360px}.status{text-transform:uppercase;letter-spacing:.06em;border-radius:999px;padding:6px 9px;font-size:11px;font-weight:800;display:inline-flex}.status.active{background:#edf8f0}.status.in-progress{color:#735b18;background:#fff5d9}.status.completed{color:#244f86;background:#eaf2ff}.status.inactive{color:#6d7788;background:#f2f3f5}.course-settings{border-bottom:1px solid #e7eaf0;gap:12px;padding-bottom:22px;display:grid}.course-settings label{gap:7px;font-size:14px;font-weight:650;display:grid}.check{grid-template-columns:auto 1fr!important;align-items:center!important;gap:9px!important;display:flex!important}.check input{width:auto}.course-settings .secondary{justify-self:start}.roster-section{padding-top:22px}.roster-heading{justify-content:space-between;align-items:center;gap:14px;display:flex}.roster-heading h3{margin:0}.inline-add{gap:8px;min-width:min(100%,370px);display:flex}.inline-add select{min-width:0}.inline-add button{padding:10px 13px}.compact-list{border-top:1px solid #edf0f4;margin-top:12px;display:grid}.compact-list>div{border-bottom:1px solid #edf0f4;justify-content:space-between;align-items:center;gap:12px;padding:11px 0;display:flex}.compact-list small{color:#7a8494;margin-left:6px}.text-button{color:#39465a;background:0 0;padding:6px 8px}.text-button.danger{color:#9b3c35}.page-section-heading{margin:12px 0 18px}.my-course-layout{grid-template-columns:340px minmax(0,1fr);align-items:start;gap:20px;display:grid}.course-card-grid{gap:12px;display:grid}.course-card{text-align:left;color:#172033;background:#fff;border:1px solid #e1e5eb;padding:20px;box-shadow:0 12px 36px #212b360a}.course-card.selected{border-color:#9cabbf;box-shadow:0 18px 44px #212b3614}.course-card strong{margin:5px 0 7px;font-size:18px;display:block}.course-card p{color:#697487;margin:0;font-weight:400;line-height:1.45}.course-code{letter-spacing:.08em;text-transform:uppercase;color:#65738a;font-size:11px;font-weight:850}.selected-course{min-width:0}.exam-tool{border-top:1px solid #e7eaf0;margin-top:24px;padding-top:24px}.exam-tool h3{margin:0}.student-placeholder{border-top:1px solid #e7eaf0;margin-top:24px;padding-top:22px}.empty-state{text-align:center;padding:34px 12px}.empty-state h3{margin:0 0 7px}.empty-state p{color:#788294;margin:0;line-height:1.5}@media (width<=1100px){.course-admin-grid{grid-template-columns:320px 1fr}.course-detail-panel{grid-column:1/-1}.create-course{position:static}}@media (width<=800px){.course-admin-grid,.my-course-layout{grid-template-columns:1fr}.roster-heading{flex-direction:column;align-items:stretch}.inline-add{width:100%;min-width:0}}@media (width<=560px){.inline-add{flex-direction:column}.compact-list>div{flex-direction:column;align-items:flex-start}}.exam-workspace{border-top:1px solid #e7eaf0;margin-top:28px;padding-top:26px}.exam-list{gap:10px;margin-top:14px;display:grid}.exam-row{background:#fbfcfd;border:1px solid #e2e6ec;border-radius:12px;justify-content:space-between;align-items:center;gap:18px;padding:14px 16px;display:flex}.exam-title-line{flex-wrap:wrap;align-items:center;gap:9px;display:flex}.exam-row small{color:#7a8494;margin-top:5px;display:block}.exam-status{text-transform:uppercase;letter-spacing:.06em;border-radius:999px;padding:5px 8px;font-size:10px;font-weight:850;display:inline-flex}.exam-status.draft{color:#735b18;background:#fff5d9}.exam-status.published{color:#25613a;background:#edf8f0}.exam-status.archived{color:#5f6875;background:#eef0f3}.button-link{white-space:nowrap;border-radius:10px;justify-content:center;align-items:center;padding:9px 13px;font-weight:750;text-decoration:none;display:inline-flex}.button-link.secondary{color:#28354a;background:#fff;border:1px solid #d6dce5}.student-exam-state{text-align:right;justify-items:end;gap:5px;display:grid}.upload-form.vertical{align-items:stretch;display:grid}.draft-actions{flex-wrap:wrap;align-items:center;gap:14px;margin-top:14px;display:flex}.exam-review{border-top:2px solid #e0e5ec;margin-top:24px;padding-top:24px}.exam-review .questions{max-height:900px;padding-right:4px;overflow:auto}.exam-review .section-heading{z-index:1;background:#fff;padding:4px 0 12px;position:sticky;top:0}.exam-review .section-heading h3{margin:0 0 5px}.exam-review .section-heading p{margin-bottom:0}@media (width<=760px){.exam-row{flex-direction:column;align-items:flex-start}.exam-row .row-actions{justify-content:flex-start}.student-exam-state{text-align:left;justify-items:start}}.attempt-shell{gap:22px;display:grid}.attempt-header{justify-content:space-between;align-items:flex-start;gap:20px;display:flex}.attempt-header h3{margin:0 0 8px;font-size:28px}.question-navigator{background:#f6f8fa;border:1px solid #e2e6ec;border-radius:14px;grid-template-columns:repeat(10,minmax(34px,1fr));gap:7px;padding:14px;display:grid}.question-navigator button{color:#566276;background:#fff;border:1px solid #d9dfe7;border-radius:8px;padding:9px 4px;font-size:12px}.question-navigator button.answered{color:#255f39;background:#edf8f0;border-color:#bee0c7}.question-navigator button.current{outline-offset:1px;outline:2px solid #172033}.taking-question{border:1px solid #dfe4eb;border-radius:16px;padding:26px}.taking-question h2{margin:10px 0 22px;font-size:23px;line-height:1.4}.taking-options{gap:10px;display:grid}.taking-option{cursor:pointer;background:#fbfcfd;border:1px solid #dfe4eb;border-radius:11px;grid-template-columns:auto 28px 1fr;align-items:center;gap:8px;padding:14px 15px;display:grid}.taking-option:hover{border-color:#aeb9c8}.taking-option.selected{background:#edf3f9;border-color:#8296af}.taking-option input{width:auto;margin:0}.save-state{text-align:right;color:#667286;margin-top:12px;font-size:13px}.attempt-actions{grid-template-columns:auto 1fr auto;align-items:center;gap:12px;display:grid}.attempt-submit{justify-content:center;align-items:center;gap:13px;display:flex}.result-card{text-align:center;padding:18px 8px}.result-card h2{font-size:30px}.score-display{justify-content:center;align-items:baseline;gap:8px;margin:28px 0 20px;display:flex}.score-display strong{letter-spacing:-.06em;font-size:72px}.score-display span{color:#697487;font-size:24px}.result-metrics{grid-template-columns:repeat(3,1fr);gap:12px;max-width:560px;margin:0 auto 28px;display:grid}.result-metrics div{background:#f6f8fa;border-radius:12px;gap:4px;padding:16px;display:grid}.result-metrics strong{font-size:24px}.result-metrics span{color:#697487;text-transform:uppercase;letter-spacing:.06em;font-size:12px;font-weight:800}.results-list{border-top:1px solid #e6eaf0;display:grid}.result-row{border-bottom:1px solid #e9edf2;grid-template-columns:minmax(180px,1.4fr) 120px 90px minmax(160px,1fr);align-items:center;gap:14px;padding:13px 0;display:grid}.result-row>div{gap:3px;display:grid}.result-row small{color:#7a8494}.attempt-status{text-transform:uppercase;letter-spacing:.05em;background:#eef0f3;border-radius:999px;justify-self:start;padding:5px 8px;font-size:10px;font-weight:850}.attempt-status.graded{color:#25613a;background:#edf8f0}.attempt-status.in_progress{color:#735b18;background:#fff5d9}.student-exam-state button{padding:9px 12px}@media (width<=760px){.attempt-header{flex-direction:column}.question-navigator{grid-template-columns:repeat(5,1fr)}.attempt-actions{grid-template-columns:1fr 1fr}.attempt-submit{flex-direction:column;grid-area:1/1/auto/-1}.result-row{grid-template-columns:1fr 1fr}.result-row>small{grid-column:1/-1}.score-display strong{font-size:58px}}@media (width<=460px){.question-navigator{grid-template-columns:repeat(4,1fr)}.taking-question{padding:18px}.taking-option{grid-template-columns:auto 24px 1fr}.result-metrics{grid-template-columns:1fr}}.answer-review-heading{text-align:left;border-top:1px solid #e1e5eb;justify-content:space-between;align-items:flex-end;gap:18px;margin-top:34px;padding-top:28px;display:flex}.answer-review-heading h3{margin:0;font-size:24px}.answer-review{text-align:left;gap:16px;margin-top:18px;display:grid}.review-question{background:#fff;border:1px solid #dfe4eb;border-radius:15px;padding:20px}.review-question-heading{justify-content:space-between;align-items:center;gap:12px;display:flex}.review-question h3{margin:8px 0 16px;font-size:17px;line-height:1.5}.review-outcome{text-transform:uppercase;letter-spacing:.06em;border-radius:999px;padding:5px 9px;font-size:10px;font-weight:850}.review-outcome.correct{color:#25613a;background:#edf8f0}.review-outcome.incorrect{color:#8a3d36;background:#fff1f0}.review-options{gap:8px;display:grid}.review-option{background:#f7f8fa;border:1px solid #0000;border-radius:9px;grid-template-columns:28px minmax(0,1fr) auto;align-items:center;gap:7px;padding:11px 12px;display:grid}.review-option.correct{background:#edf8f0;border-color:#c6e2cd}.review-option.selected-wrong{background:#fff1f0;border-color:#efcfcb}.review-badges{flex-wrap:wrap;justify-content:flex-end;gap:5px;display:flex}.review-badges span{text-transform:uppercase;letter-spacing:.05em;white-space:nowrap;border-radius:999px;padding:4px 7px;font-size:9px;font-weight:850}.your-answer{color:#43536a;background:#e8edf4}.correct-answer{color:#205833;background:#cfe9d5}.review-summary{color:#586579;margin:12px 0 0;font-size:13px;line-height:1.5}.result-footer{justify-content:center;margin-top:28px;display:flex}@media (width<=620px){.answer-review-heading{flex-direction:column;align-items:flex-start}.review-option{grid-template-columns:26px 1fr}.review-badges{grid-column:1/-1;justify-content:flex-start}.review-question-heading{align-items:flex-start}}.class-picker{border:1px solid #dce2ea;border-radius:10px;padding:12px 13px}.class-picker legend{padding:0 5px;font-size:13px;font-weight:750}.class-picker label{align-items:center;gap:7px;font-weight:600;display:flex}.class-picker input,.teacher-class-editor input{width:auto}.class-tags{flex-wrap:wrap;gap:5px;margin-top:7px;display:flex}.class-tags span{color:#47576e;background:#eef2f7;border-radius:999px;padding:4px 7px;font-size:10px;font-weight:800}.class-tags .unassigned{color:#8a3d36;background:#fff1f0}.user-row-classes{grid-template-columns:minmax(190px,1fr) auto minmax(150px,220px) auto}.inline-class-editor select{padding:8px 9px;font-size:12px}.teacher-class-editor{gap:7px;display:grid}.teacher-class-editor>div{flex-wrap:wrap;gap:5px;display:flex}.teacher-class-editor label{border:1px solid #d8dee7;border-radius:7px;align-items:center;gap:3px;padding:5px 6px;font-size:11px;display:flex}.compact-button{font-size:11px;padding:7px 9px!important}.class-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;display:grid}.class-card .section-heading h2{margin:0}.class-rosters{border-top:1px solid #edf0f4;grid-template-columns:1fr 1fr;gap:22px;padding-top:16px;display:grid}.class-rosters h3{margin:0 0 9px;font-size:14px}.class-rosters ul{gap:7px;margin:0;padding:0;list-style:none;display:grid}.class-rosters li{font-size:13px}.class-rosters small{color:#7a8494}.result-row-with-action{grid-template-columns:minmax(170px,1.3fr) 110px 90px minmax(150px,1fr) auto}.teacher-submission .answer-review{max-height:1100px;padding-right:4px;overflow:auto}.teacher-metrics{max-width:520px;margin:10px 0 24px}.teacher-submission .review-badges .your-answer:after{content:""}@media (width<=950px){.user-row-classes{grid-template-columns:1fr auto}.inline-class-editor,.user-row-classes .row-actions{grid-column:1/-1}.class-grid{grid-template-columns:1fr}.result-row-with-action{grid-template-columns:1fr 1fr}.result-row-with-action>small,.result-row-with-action>div:last-child{grid-column:1/-1}.class-rosters{grid-template-columns:1fr}}.topbar{background:#fff;border:1px solid #e1e5eb;border-radius:18px;align-items:center;padding:14px 18px;box-shadow:0 12px 36px #212b360d}.topbar-brand{align-items:center;gap:20px;min-width:0;display:flex}.school-logo{border-radius:8px;flex:none;width:clamp(220px,29vw,320px);max-width:42vw;height:auto;display:block}.topbar-title{min-width:0}.topbar-title .eyebrow{margin-bottom:6px}.topbar-title h1{font-size:clamp(28px,3vw,40px)}@media (width<=700px){.topbar-brand{flex-direction:column;align-items:flex-start;gap:12px;width:100%}.school-logo{width:min(320px,100%);max-width:100%}.account{justify-content:space-between;width:100%;flex-direction:row!important;align-items:flex-start!important}}.toast-region{z-index:1200;pointer-events:none;gap:10px;width:min(390px,100vw - 32px);display:grid;position:fixed;top:22px;right:22px}.toast{pointer-events:auto;background:#fff;border:1px solid #dfe4eb;border-radius:14px;grid-template-columns:30px minmax(0,1fr) auto;align-items:center;gap:11px;padding:13px 14px;animation:.18s ease-out toast-enter;display:grid;box-shadow:0 18px 55px #17203329}.toast-success{border-left:4px solid #3c8a57}.toast-error{border-left:4px solid #b84a43}.toast-info{border-left:4px solid #526f99}.toast-icon{color:#44536a;background:#eef2f7;border-radius:999px;place-items:center;width:28px;height:28px;font-size:14px;font-weight:900;display:grid}.toast-success .toast-icon{color:#2d6e43;background:#e9f6ed}.toast-error .toast-icon{color:#9b3c35;background:#fff0ef}.toast-info .toast-icon{color:#46658f;background:#edf2f9}.toast-message{color:#263349;font-size:13px;font-weight:650;line-height:1.4}.toast-close{color:#7a8494;background:0 0;border:0;border-radius:7px;padding:3px 6px;font-size:22px;line-height:1}.toast-close:hover{color:#354258;background:#f1f3f6}@keyframes toast-enter{0%{opacity:0;transform:translateY(-8px)scale(.98)}to{opacity:1;transform:translateY(0)scale(1)}}.modal-backdrop{z-index:1100;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);background:#0d16267a;place-items:center;padding:24px;display:grid;position:fixed;inset:0}.modal-card{background:#fff;border:1px solid #dfe4eb;border-radius:18px;grid-template-columns:auto minmax(0,1fr);gap:16px;width:min(480px,100%);padding:25px;animation:.16s ease-out modal-enter;display:grid;box-shadow:0 28px 90px #0b132247}.modal-symbol{color:#405d86;background:#edf2f9;border-radius:999px;place-items:center;width:40px;height:40px;font-size:18px;font-weight:900;display:grid}.modal-symbol.destructive{color:#a43f38;background:#fff0ef}.modal-copy h2{margin:1px 0 9px;font-size:21px}.modal-message{color:#647084;margin:0;font-size:14px;line-height:1.55}.modal-message p{margin:0}.modal-actions{grid-column:1/-1;justify-content:flex-end;gap:9px;margin-top:5px;display:flex}.danger-button{background:#a43f38}.danger-button:hover{background:#8f342f}.input-modal{display:block}.input-modal .modal-copy{gap:11px;display:grid}.modal-input-label{gap:7px;margin-top:4px;font-size:13px;font-weight:750;display:grid}.input-modal .modal-actions{margin-top:20px}@keyframes modal-enter{0%{opacity:0;transform:translateY(7px)scale(.985)}to{opacity:1;transform:translateY(0)scale(1)}}@media (width<=600px){.toast-region{top:12px;right:16px}.modal-backdrop{padding:14px}.modal-card{padding:20px}.modal-actions{flex-direction:column-reverse}.modal-actions button{width:100%}}.ai-active-page{width:min(1640px,100% - 32px)}.dashboard-tabs{align-items:center}.ai-builder-page{min-width:0}.ai-workspace-wrap{border-top:0;margin-top:0;padding-top:0}.ai-builder{gap:18px;min-width:0;display:grid}.ai-builder.panel{background:#fff;border:1px solid #e1e5eb;border-radius:18px;padding:24px}.ai-builder-header{background:#fff;border:1px solid #e0e5ec;border-radius:16px;justify-content:space-between;align-items:flex-start;gap:18px;min-width:0;padding:18px;display:flex;box-shadow:0 12px 34px #212b360d}.ai-builder-header>div:first-child{min-width:0}.ai-builder-header h2{overflow-wrap:anywhere;margin:0;font-size:28px;line-height:1.2}.ai-builder-actions{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:8px;min-width:min(100%,520px);display:flex}.ai-builder-actions select{width:min(280px,100%);padding:9px 10px}.save-pill{text-transform:uppercase;letter-spacing:.05em;color:#46566e;background:#eef2f7;border-radius:999px;align-items:center;min-height:34px;padding:7px 10px;font-size:11px;font-weight:850;display:inline-flex}.save-pill.dirty,.save-pill.saving{color:#735b18;background:#fff5d9}.save-pill.error{color:#8a3d36;background:#fff1f0}.save-pill.saved{color:#25613a;background:#edf8f0}.ai-builder-grid{grid-template-columns:minmax(320px,400px) minmax(0,1fr);align-items:start;gap:18px;min-width:0;display:grid}.ai-chat-pane,.ai-editor-pane{gap:14px;min-width:0;display:grid}.ai-chat-pane{max-height:calc(100vh - 40px);position:sticky;top:18px;overflow:auto}.brief-panel,.source-panel,.chat-panel,.exam-settings-editor,.review-and-history>section{background:#fff;border:1px solid #e0e5ec;border-radius:14px;min-width:0;padding:16px}.brief-toggle{color:#172033;background:0 0;border:0;border-radius:0;justify-content:space-between;align-items:center;width:100%;padding:0;display:flex}.brief-toggle strong{color:#53627a;font-size:12px}.brief-body{gap:12px;margin-top:14px;display:grid}.brief-body label,.exam-settings-editor label,.ai-question-card label{gap:6px;font-size:13px;font-weight:700;display:grid}.difficulty-grid,.question-meta-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;display:grid}.source-head{justify-content:space-between;align-items:center;gap:10px;display:flex}.compact-upload{color:#28354a;cursor:pointer;background:#fff;border:1px solid #d6dce5;border-radius:9px;justify-content:center;align-items:center;padding:8px 10px;font-size:12px;font-weight:800;display:inline-flex;position:relative}.compact-upload input{opacity:0;cursor:pointer;position:absolute;inset:0}.source-list{gap:8px;margin-top:10px;display:grid}.source-list>div{background:#f7f8fa;border-radius:8px;gap:2px;padding:9px;display:grid}.source-list span{font-size:13px;font-weight:700}.chat-panel{grid-template-rows:minmax(220px,1fr) auto auto;gap:12px;display:grid}.chat-messages{align-content:start;gap:9px;max-height:380px;padding-right:3px;display:grid;overflow:auto}.chat-bubble{background:#f6f8fa;border:1px solid #e5e9ef;border-radius:12px;padding:10px 11px}.chat-bubble.teacher{background:#edf3f9;border-color:#d8e2ee}.chat-bubble.assistant{background:#edf8f0;border-color:#d4e9da}.chat-bubble.system,.chat-bubble.progress{background:#fff8e8;border-color:#efe1b7}.chat-bubble strong{text-transform:uppercase;letter-spacing:.06em;color:#59677b;font-size:11px;display:block}.chat-bubble p{white-space:pre-wrap;margin:4px 0 0;font-size:13px;line-height:1.45}.quick-actions{flex-wrap:wrap;gap:7px;display:flex}.chat-compose{gap:8px;display:grid}.chat-compose textarea{resize:vertical;min-height:82px}.editor-toolbar,.ai-approval-bar{background:#fff;border:1px solid #e0e5ec;border-radius:14px;justify-content:space-between;align-items:center;gap:14px;min-width:0;padding:13px 15px;display:flex}.editor-toolbar>div:first-child{gap:2px;display:grid}.editor-toolbar span{color:#718096;font-size:12px}.segmented-control{background:#f7f8fa;border:1px solid #d6dce5;border-radius:10px;display:inline-flex;overflow:hidden}.segmented-control button{color:#53627a;background:0 0;border-radius:0;padding:9px 12px}.segmented-control button.active{color:#fff;background:#172033}.exam-settings-editor{grid-template-columns:minmax(220px,1fr) minmax(280px,2fr);gap:12px;display:grid}.ai-question-list{gap:12px;display:grid}.question-list-actions{justify-content:space-between;align-items:center;display:flex}.ai-question-card{background:#fff;border:1px solid #dfe4eb;border-radius:14px;gap:13px;min-width:0;padding:16px;display:grid}.ai-question-card.selected{border-color:#7b93b2;box-shadow:0 12px 34px #2b436317}.ai-question-card.invalid{border-left:4px solid #b84a43}.ai-question-card-head{justify-content:space-between;align-items:center;gap:12px;display:flex}.select-question{text-transform:uppercase;letter-spacing:.05em;align-items:center;grid-template-columns:auto 1fr!important;gap:8px!important;font-size:13px!important;display:flex!important}.select-question input,.option-editor-row input[type=radio]{width:auto}.question-card-actions{flex-wrap:wrap;justify-content:flex-end;gap:6px;display:flex}.question-issues{color:#8a3d36;background:#fff1f0;border:1px solid #efcfcb;border-radius:10px;gap:4px;padding:9px 10px;font-size:12px;font-weight:650;display:grid}.option-editor-list{gap:8px;display:grid}.option-editor-row{grid-template-columns:24px 54px minmax(0,1fr) auto;align-items:center;gap:8px;display:grid}.option-label-input{text-align:center;font-weight:800}.review-and-history{grid-template-columns:minmax(0,1.2fr) minmax(260px,.8fr);gap:14px;display:grid}.review-finding-list,.revision-list{gap:9px;display:grid}.review-finding{background:#fbfcfd;border:1px solid #e0e5ec;border-radius:12px;gap:7px;padding:12px;display:grid}.review-finding.high{border-left:4px solid #b84a43}.review-finding.medium{border-left:4px solid #c0902f}.review-finding.low{border-left:4px solid #55799d}.review-finding>div:first-child{align-items:center;gap:8px;display:flex}.review-finding span{color:#46566e;background:#eef2f7;border-radius:999px;padding:4px 6px;font-size:10px;font-weight:850}.review-finding p{margin:0;line-height:1.45}.review-finding small{color:#687589;line-height:1.4}.revision-list>div{border-top:1px solid #edf0f4;grid-template-columns:46px minmax(0,1fr);align-items:baseline;gap:5px 8px;padding-top:8px;display:grid}.revision-list small{color:#7a8494;grid-column:2}.message-inline{border-radius:999px;padding:8px 10px;font-size:12px;font-weight:850}.message-inline.success{color:#25613a;background:#edf8f0}.message-inline.error{color:#8a3d36;background:#fff1f0}.student-preview,.preview-question-stack{gap:14px;display:grid}.authoring-picker .exam-tool{margin-top:18px}.authoring-actions{flex-wrap:wrap;gap:9px;display:flex}.authoring-actions button.active{color:#fff;background:#172033}@media (width<=1120px){.ai-builder-grid{grid-template-columns:1fr}.ai-chat-pane{max-height:none;position:static}.review-and-history{grid-template-columns:1fr}}@media (width<=760px){.ai-builder-header,.ai-builder-actions,.editor-toolbar,.ai-approval-bar,.ai-question-card-head{flex-direction:column;align-items:stretch}.ai-builder-actions select{width:100%}.exam-settings-editor,.difficulty-grid,.question-meta-grid{grid-template-columns:1fr}.option-editor-row{grid-template-columns:24px 48px minmax(0,1fr)}.option-editor-row .text-button{grid-column:3;justify-self:start}.segmented-control{width:100%}.segmented-control button{flex:1}.chat-panel{grid-template-rows:auto}.chat-messages{max-height:460px}}.exam-schedule-fields{background:#fff;border:1px solid #e0e5ec;border-radius:14px;min-width:0;margin:0;padding:16px}.exam-schedule-fields legend{padding:0 6px;font-size:14px;font-weight:750}.exam-schedule-fields>.muted{margin:0 0 12px;line-height:1.5}.exam-schedule-fields label{gap:6px;font-size:13px;font-weight:700;display:grid}.exam-schedule-fields input{min-width:0}.exam-schedule-fields .message{margin-bottom:0}.math-text{white-space:pre-wrap;overflow-wrap:anywhere}.math-text>span{vertical-align:middle;max-width:100%;padding:2px 0;display:inline-block;overflow:auto hidden}.math-text>span:has(>.katex-display){display:block}.math-text .katex{white-space:normal;letter-spacing:normal;text-indent:0}.math-text .katex-display{margin:.5em 0}.taking-question,.question-card,.review-question,.taking-option>span,.option>span,.review-option>span{min-width:0}.dashboard-tabs{flex-wrap:wrap}.welcome-page{gap:20px;display:grid}.welcome-hero{background:#fff;border:1px solid #e1e5eb;border-radius:18px;padding:34px;box-shadow:0 18px 50px #212b360d}.welcome-hero h2{margin:0 0 12px;font-size:clamp(32px,4vw,46px);line-height:1.06}.welcome-hero p:not(.eyebrow){color:#59677b;max-width:720px;margin:0;line-height:1.6}.welcome-actions{flex-wrap:wrap;gap:10px;margin-top:24px;display:flex}.welcome-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;display:grid}.welcome-panel h3{margin:0 0 9px;font-size:18px}.welcome-panel p{color:#657185;margin:0;line-height:1.5}.about-page{max-width:760px}.app-footer{color:#59677b;text-align:center;justify-items:center;gap:5px;margin-top:36px;display:grid}.app-footer strong{color:#172033}.app-footer span{font-size:13px}.course-admin-grid{grid-template-columns:320px minmax(0,1fr)}.course-list-item{grid-template-columns:42px minmax(0,1fr);align-items:center;gap:12px;display:grid}.course-list-item .course-copy{gap:3px;min-width:0;display:grid}.course-list-item .course-copy span,.course-list-item .course-copy small{overflow-wrap:anywhere}.course-list-item small{margin-top:0}.course-icon{color:#253349;letter-spacing:0;background:#eef2f7;border-radius:12px;place-items:center;width:42px;height:42px;font-size:13px;font-weight:900;display:grid}.course-icon.math{color:#265b39;background:#e9f6ed}.course-icon.science{color:#244f86;background:#eaf2ff}.course-icon.english{color:#735b18;background:#fff5d9}.course-icon.history{color:#5d3d76;background:#f4edf8}.course-icon.code{color:#24605b;background:#e9f7f6}.course-icon.arts{color:#8a3d36;background:#fff1f0}.course-card{grid-template-columns:48px minmax(0,1fr);align-items:start;gap:14px;display:grid}.course-card .course-icon{width:48px;height:48px}.course-card .course-copy{min-width:0}.course-card strong,.course-card p{overflow-wrap:anywhere}.heading-actions{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:12px;display:flex}.heading-actions button{padding:10px 14px}.schedule-modal{width:min(540px,100%)}.schedule-modal .modal-actions{flex-wrap:wrap}.status.scheduled{color:#244f86;background:#eaf2ff}.school-logo{object-fit:contain;background:0 0}@media (width<=1100px){.course-admin-grid{grid-template-columns:320px minmax(0,1fr)}.course-detail-panel{grid-column:auto}}@media (width<=850px){.welcome-grid{grid-template-columns:1fr}.heading-actions{justify-content:flex-start}}@media (width<=800px){.course-admin-grid{grid-template-columns:1fr}.course-detail-panel{grid-column:auto}}@media (width<=560px){.course-list-item,.course-card{grid-template-columns:1fr}.course-card .course-icon,.course-list-item .course-icon{width:44px;height:44px}.welcome-hero{padding:24px}}
