@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{font: 1.21em KaTeX_Main,math,Times New Roman,serif;line-height:1.2;position:relative;text-indent:0;text-rendering:auto}.katex *{-ms-high-contrast-adjust:none!important;border-color:currentColor}.katex .katex-version:after{content:"0.19.0"}.katex .katex-mathml{border:0;-webkit-clip-path:inset(50%);clip-path:inset(50%);height:1px;overflow:hidden;padding:0;position:absolute;width:1px}.katex .katex-html>.katex-newline{display:block}.katex .katex-base{position:relative;white-space:nowrap;width:-webkit-min-content;width:-moz-min-content;width:min-content}.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;display:inline-table;table-layout:fixed}.katex .vlist-r{display:table-row}.katex .vlist{display:table-cell;position:relative;vertical-align:bottom}.katex .vlist>span{display:block;height:0;position:relative}.katex .vlist>span>span{display:inline-block}.katex .vlist>span>.pstrut{overflow:hidden;width:0}.katex .vlist-t2{margin-right:-2px}.katex .vlist-s{display:table-cell;font-size:1px;min-width:2px;vertical-align:bottom;width:2px}.katex .katex-vbox{align-items:baseline;display:inline-flex;flex-direction:column}.katex .katex-thinbox{display:inline-flex;flex-direction:row;max-width:0;width:0}.katex .msupsub{text-align:left}.katex .mfrac>span>span{text-align:center}.katex .mfrac .frac-line{border-bottom-style:solid;display:inline-block;width:100%}.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{display:inline;line-height:0}.katex .clap,.katex .llap,.katex .rlap{position:relative;width:0}.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;display:inline-block;width:100%}.katex .katex-hdashline{border-bottom-style:dashed;display:inline-block;width:100%}.katex .sqrt>.katex-root{margin-left:.2777777778em;margin-right:-.5555555556em}.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:.8333333333em}.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:1.1666666667em}.katex .fontsize-ensurer.reset-size2.size4,.katex .katex-sizing.reset-size2.size4{font-size:1.3333333333em}.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:1.6666666667em}.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:3.4566666667em}.katex .fontsize-ensurer.reset-size2.size11,.katex .katex-sizing.reset-size2.size11{font-size:4.1466666667em}.katex .fontsize-ensurer.reset-size3.size1,.katex .katex-sizing.reset-size3.size1{font-size:.7142857143em}.katex .fontsize-ensurer.reset-size3.size2,.katex .katex-sizing.reset-size3.size2{font-size:.8571428571em}.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:1.1428571429em}.katex .fontsize-ensurer.reset-size3.size5,.katex .katex-sizing.reset-size3.size5{font-size:1.2857142857em}.katex .fontsize-ensurer.reset-size3.size6,.katex .katex-sizing.reset-size3.size6{font-size:1.4285714286em}.katex .fontsize-ensurer.reset-size3.size7,.katex .katex-sizing.reset-size3.size7{font-size:1.7142857143em}.katex .fontsize-ensurer.reset-size3.size8,.katex .katex-sizing.reset-size3.size8{font-size:2.0571428571em}.katex .fontsize-ensurer.reset-size3.size9,.katex .katex-sizing.reset-size3.size9{font-size:2.4685714286em}.katex .fontsize-ensurer.reset-size3.size10,.katex .katex-sizing.reset-size3.size10{font-size:2.9628571429em}.katex .fontsize-ensurer.reset-size3.size11,.katex .katex-sizing.reset-size3.size11{font-size:3.5542857143em}.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:.5555555556em}.katex .fontsize-ensurer.reset-size5.size2,.katex .katex-sizing.reset-size5.size2{font-size:.6666666667em}.katex .fontsize-ensurer.reset-size5.size3,.katex .katex-sizing.reset-size5.size3{font-size:.7777777778em}.katex .fontsize-ensurer.reset-size5.size4,.katex .katex-sizing.reset-size5.size4{font-size:.8888888889em}.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:1.1111111111em}.katex .fontsize-ensurer.reset-size5.size7,.katex .katex-sizing.reset-size5.size7{font-size:1.3333333333em}.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:2.3044444444em}.katex .fontsize-ensurer.reset-size5.size11,.katex .katex-sizing.reset-size5.size11{font-size:2.7644444444em}.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:.4166666667em}.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:.5833333333em}.katex .fontsize-ensurer.reset-size7.size4,.katex .katex-sizing.reset-size7.size4{font-size:.6666666667em}.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:.8333333333em}.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:1.7283333333em}.katex .fontsize-ensurer.reset-size7.size11,.katex .katex-sizing.reset-size7.size11{font-size:2.0733333333em}.katex .fontsize-ensurer.reset-size8.size1,.katex .katex-sizing.reset-size8.size1{font-size:.3472222222em}.katex .fontsize-ensurer.reset-size8.size2,.katex .katex-sizing.reset-size8.size2{font-size:.4166666667em}.katex .fontsize-ensurer.reset-size8.size3,.katex .katex-sizing.reset-size8.size3{font-size:.4861111111em}.katex .fontsize-ensurer.reset-size8.size4,.katex .katex-sizing.reset-size8.size4{font-size:.5555555556em}.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:.6944444444em}.katex .fontsize-ensurer.reset-size8.size7,.katex .katex-sizing.reset-size8.size7{font-size:.8333333333em}.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:1.4402777778em}.katex .fontsize-ensurer.reset-size8.size11,.katex .katex-sizing.reset-size8.size11{font-size:1.7277777778em}.katex .fontsize-ensurer.reset-size9.size1,.katex .katex-sizing.reset-size9.size1{font-size:.2893518519em}.katex .fontsize-ensurer.reset-size9.size2,.katex .katex-sizing.reset-size9.size2{font-size:.3472222222em}.katex .fontsize-ensurer.reset-size9.size3,.katex .katex-sizing.reset-size9.size3{font-size:.4050925926em}.katex .fontsize-ensurer.reset-size9.size4,.katex .katex-sizing.reset-size9.size4{font-size:.462962963em}.katex .fontsize-ensurer.reset-size9.size5,.katex .katex-sizing.reset-size9.size5{font-size:.5208333333em}.katex .fontsize-ensurer.reset-size9.size6,.katex .katex-sizing.reset-size9.size6{font-size:.5787037037em}.katex .fontsize-ensurer.reset-size9.size7,.katex .katex-sizing.reset-size9.size7{font-size:.6944444444em}.katex .fontsize-ensurer.reset-size9.size8,.katex .katex-sizing.reset-size9.size8{font-size:.8333333333em}.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:1.2002314815em}.katex .fontsize-ensurer.reset-size9.size11,.katex .katex-sizing.reset-size9.size11{font-size:1.4398148148em}.katex .fontsize-ensurer.reset-size10.size1,.katex .katex-sizing.reset-size10.size1{font-size:.2410800386em}.katex .fontsize-ensurer.reset-size10.size2,.katex .katex-sizing.reset-size10.size2{font-size:.2892960463em}.katex .fontsize-ensurer.reset-size10.size3,.katex .katex-sizing.reset-size10.size3{font-size:.337512054em}.katex .fontsize-ensurer.reset-size10.size4,.katex .katex-sizing.reset-size10.size4{font-size:.3857280617em}.katex .fontsize-ensurer.reset-size10.size5,.katex .katex-sizing.reset-size10.size5{font-size:.4339440694em}.katex .fontsize-ensurer.reset-size10.size6,.katex .katex-sizing.reset-size10.size6{font-size:.4821600771em}.katex .fontsize-ensurer.reset-size10.size7,.katex .katex-sizing.reset-size10.size7{font-size:.5785920926em}.katex .fontsize-ensurer.reset-size10.size8,.katex .katex-sizing.reset-size10.size8{font-size:.6943105111em}.katex .fontsize-ensurer.reset-size10.size9,.katex .katex-sizing.reset-size10.size9{font-size:.8331726133em}.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:1.1996142719em}.katex .fontsize-ensurer.reset-size11.size1,.katex .katex-sizing.reset-size11.size1{font-size:.2009646302em}.katex .fontsize-ensurer.reset-size11.size2,.katex .katex-sizing.reset-size11.size2{font-size:.2411575563em}.katex .fontsize-ensurer.reset-size11.size3,.katex .katex-sizing.reset-size11.size3{font-size:.2813504823em}.katex .fontsize-ensurer.reset-size11.size4,.katex .katex-sizing.reset-size11.size4{font-size:.3215434084em}.katex .fontsize-ensurer.reset-size11.size5,.katex .katex-sizing.reset-size11.size5{font-size:.3617363344em}.katex .fontsize-ensurer.reset-size11.size6,.katex .katex-sizing.reset-size11.size6{font-size:.4019292605em}.katex .fontsize-ensurer.reset-size11.size7,.katex .katex-sizing.reset-size11.size7{font-size:.4823151125em}.katex .fontsize-ensurer.reset-size11.size8,.katex .katex-sizing.reset-size11.size8{font-size:.578778135em}.katex .fontsize-ensurer.reset-size11.size9,.katex .katex-sizing.reset-size11.size9{font-size:.6945337621em}.katex .fontsize-ensurer.reset-size11.size10,.katex .katex-sizing.reset-size11.size10{font-size:.8336012862em}.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{display:inline-block;width:.12em}.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{display:inline-block;min-width:1px}.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;display:block;height:inherit;position:absolute;width:100%}.katex svg path{stroke:none}.katex svg{fill-rule:nonzero;fill-opacity:1;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1}.katex img{border-style:none;max-height:none;max-width:none;min-height:0;min-width:0}.katex .katex-stretchy{display:block;overflow:hidden;position:relative;width:100%}.katex .katex-stretchy:after,.katex .katex-stretchy:before{content:""}.katex .hide-tail{overflow:hidden;position:relative;width:100%}.katex .halfarrow-left{left:0;overflow:hidden;position:absolute;width:50.2%}.katex .halfarrow-right{overflow:hidden;position:absolute;right:0;width:50.2%}.katex .brace-left{left:0;overflow:hidden;position:absolute;width:25.1%}.katex .brace-center{left:25%;overflow:hidden;position:absolute;width:50%}.katex .brace-right{overflow:hidden;position:absolute;right:0;width:25.1%}.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{border:.04em solid;box-sizing:border-box}.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{border-right:.049em solid;border-top:.049em solid;box-sizing:border-box;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{display:inline-block;position:absolute;right:calc(50% + .3em);text-align:left}.katex .cd-label-right{display:inline-block;left:calc(50% + .3em);position:absolute;text-align:right}.katex-display{display:block;margin:1em 0;text-align:center}.katex-display>.katex{display:block;text-align:center;white-space:nowrap}.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{padding-left:2em;text-align:left}body{counter-reset:katexEqnNo mmlEqnNo}:root{font-family:DM Sans,Noto Kufi Arabic,sans-serif;color:#1d2333;background:#f8f3e8;font-synthesis:none;text-rendering:optimizeLegibility;--ink:#1d2333;--muted:#5b6274;--paper:#fffdf8;--line:#e5dccb;--green:#0d5a4a;--green-dark:#1b2347;--green-soft:#e5f0e9;--gold:#a8622a;--gold-soft:#f7ead9;--blue:#35567a;--blue-soft:#e4e9f3;--coral:#b04d36;--coral-soft:#f8e4dc;--shadow:0 14px 35px rgba(27,35,71,.07)}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;background:radial-gradient(circle at 75% 5%,rgba(232,214,180,.65),transparent 30%),#f8f3e8}button,input{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}.brand{display:flex;align-items:center;gap:11px}.brand-mark{width:40px;height:40px;display:grid;place-items:center;color:#fff;background:var(--green);border-radius:12px;box-shadow:inset 0 0 0 1px #ffffff38}.brand-name{display:flex;align-items:baseline;gap:7px;letter-spacing:.08em}.brand-name b{font-size:16px}.brand-name small{font-family:var(--font-arabic-display);color:var(--gold);font-size:12px}.eyebrow{text-transform:uppercase;letter-spacing:.13em;color:var(--green);font-size:11px;font-weight:700;margin:0 0 8px}.login-page{min-height:100vh;display:grid;grid-template-columns:minmax(400px,1.08fr) minmax(420px,.92fr)}.login-story{position:relative;overflow:hidden;padding:42px 7vw;color:#fff;display:flex;flex-direction:column;background:linear-gradient(145deg,#141a36f7,#202a54ed),radial-gradient(circle,#2a3466,#141a36)}.login-story:before,.login-story:after{content:"";position:absolute;border:1px solid rgba(255,255,255,.09);border-radius:50%;width:520px;height:520px;right:-180px;top:-180px}.login-story:after{width:360px;height:360px;left:-200px;top:auto;bottom:-170px}.login-story .brand-mark{background:#f4e7c8;color:var(--green-dark)}.login-story .brand-name small{color:#e8c47a}.story-copy{max-width:650px;margin:auto 0;position:relative;z-index:1}.story-copy .eyebrow{color:#e8c47a}.story-copy h1{font-family:var(--font-display);font-size:clamp(42px,5vw,72px);line-height:1.04;letter-spacing:-.035em;margin:0 0 28px;font-weight:500}.story-copy>p:not(.eyebrow){font-size:18px;line-height:1.7;color:#c9cde0;max-width:560px}.story-points{display:flex;gap:28px;margin-top:40px;flex-wrap:wrap}.story-points span{display:flex;align-items:center;gap:9px;font-size:13px}.story-points svg{color:#e8c47a}.story-note{display:flex;align-items:center;gap:8px;color:#c9cde0;font-size:12px;margin:0}.login-panel{display:grid;place-items:center;position:relative;padding:50px;background:#fbf7ee}.login-language{position:absolute;top:34px;right:40px}.login-card{width:min(440px,100%)}.login-card h2{font-family:var(--font-display);font-size:38px;font-weight:500;line-height:1.15;margin:0 0 12px}.role-options{display:grid;gap:12px;margin-top:30px}.role-button{border:1px solid var(--line);background:var(--paper);border-radius:16px;padding:16px;display:flex;align-items:center;gap:14px;text-align:left;color:var(--ink);transition:.2s}.role-button:hover{transform:translateY(-2px);border-color:#cbb994;box-shadow:var(--shadow)}.role-button>span{width:44px;height:44px;border-radius:13px;background:var(--green-soft);display:grid;place-items:center;color:var(--green);font-family:var(--font-arabic-display);font-weight:700}.role-button div{display:grid;gap:3px;flex:1}.role-button small{color:var(--muted)}.login-form{display:grid;gap:18px;margin-top:28px}.login-form label{display:grid;gap:7px;font-size:13px;font-weight:600}.login-form input{padding:13px;border:1px solid var(--line);border-radius:10px;background:#fff}.form-error{color:var(--coral);font-size:13px}.app-shell{min-height:100vh;display:grid;grid-template-columns:260px 1fr}.sidebar{position:fixed;inset:0 auto 0 0;width:260px;background:#fbf7ee;border-right:1px solid var(--line);padding:28px 20px 20px;display:flex;flex-direction:column;z-index:20}.sidebar-top{display:flex;align-items:center;justify-content:space-between;padding:0 8px 30px}.sidebar nav{display:grid;gap:4px}.sidebar nav a{display:flex;align-items:center;gap:13px;padding:11px 12px;border-radius:10px;color:#5b6274;font-size:14px;font-weight:600;transition:.15s}.sidebar nav a:hover{background:#ede6d7;color:var(--ink)}.sidebar nav a.active{background:var(--green-dark);color:#fff;box-shadow:0 5px 16px #1b234726}.nav-arrow{margin-left:auto;opacity:.45}.sidebar-foot{margin-top:auto}.demo-chip{display:flex;align-items:center;gap:8px;font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);padding:0 8px 14px}.demo-chip span{width:7px;height:7px;border-radius:50%;background:#2f8a6f;box-shadow:0 0 0 4px #dcefe6}.profile-row{display:flex;align-items:center;gap:10px;border-top:1px solid var(--line);padding-top:16px}.profile-row div{display:grid;gap:2px;min-width:0;flex:1}.profile-row strong{font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.profile-row small{text-transform:capitalize;color:var(--muted);font-size:11px}.avatar{flex:none;width:38px;height:38px;border-radius:12px;background:#e6e8f2;color:var(--green);display:grid;place-items:center;font-size:12px;font-weight:800}.avatar.small{width:34px;height:34px;border-radius:10px}.avatar.large{width:62px;height:62px;border-radius:18px;font-size:17px}.main-area{grid-column:2;min-width:0}.topbar{height:74px;display:flex;align-items:center;padding:0 4.5vw;border-bottom:1px solid rgba(229,220,203,.85);position:sticky;top:0;background:#f8f3e8e0;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);z-index:10}.topbar-spacer{flex:1}.page-content{padding:42px 4.5vw 70px;max-width:1500px;margin:0 auto}.icon-button{border:0;background:transparent;width:36px;height:36px;display:grid;place-items:center;color:#5b6274;border-radius:9px}.icon-button:hover{background:#ede6d7}.language-button{display:flex;align-items:center;gap:8px;border:0;background:transparent;color:var(--green);font-weight:700;font-size:13px;padding:9px 12px;border-radius:9px}.language-button:hover{background:var(--green-soft)}.menu-button,.mobile-only{display:none}.page-intro{display:flex;align-items:flex-end;justify-content:space-between;gap:28px;margin-bottom:32px}.page-intro h1{font-family:var(--font-display);font-size:clamp(31px,3.4vw,48px);font-weight:500;letter-spacing:-.025em;margin:0 0 7px}.page-intro>div>p:last-child{color:var(--muted);font-size:15px;margin:0;max-width:720px}.primary-button,.secondary-button{border:0;display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:11px 16px;border-radius:10px;font-weight:700;font-size:13px;white-space:nowrap}.primary-button{background:var(--green-dark);color:#fff;box-shadow:0 6px 16px #1b234729}.primary-button:hover{background:#2a3466}.secondary-button{border:1px solid var(--line);background:var(--paper);color:var(--ink)}.secondary-button:hover{border-color:#cbb994}.full{width:100%}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin-bottom:18px}.stat-card{background:#fffdf8d4;border:1px solid var(--line);border-radius:15px;padding:18px;display:flex;align-items:flex-start;gap:14px}.stat-card>div{display:grid}.stat-card p{margin:0 0 4px;color:var(--muted);font-size:12px}.stat-card strong{font-family:var(--font-display);font-size:28px;font-weight:500}.stat-card small{color:var(--muted);font-size:11px;margin-top:3px}.icon-chip{width:38px;height:38px;display:grid;place-items:center;border-radius:11px;flex:none}.icon-chip.green{color:var(--green);background:var(--green-soft)}.icon-chip.gold{color:var(--gold);background:var(--gold-soft)}.icon-chip.blue{color:var(--blue);background:var(--blue-soft)}.icon-chip.coral{color:var(--coral);background:var(--coral-soft)}.dashboard-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.panel{background:#fffdf8eb;border:1px solid var(--line);border-radius:17px;padding:23px;box-shadow:0 1px #1b234705}.span-2{grid-column:span 2}.span-3{grid-column:span 3}.section-heading{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:19px;gap:20px}.section-heading h2{font-family:var(--font-display);font-weight:500;font-size:23px;margin:0}.section-heading a{display:flex;align-items:center;gap:4px;color:var(--green);font-size:12px;font-weight:700}.class-list{display:grid}.class-row{display:flex;align-items:center;gap:15px;padding:14px 0;border-top:1px solid var(--line)}.class-row:first-child{border-top:0}.time-block{width:49px;display:grid}.time-block strong{font-size:13px}.time-block small{color:var(--gold);font-size:10px;text-transform:uppercase;font-weight:700}.class-accent{width:4px;height:38px;border-radius:5px;background:var(--green)}.accent-2{background:var(--gold)}.accent-3{background:var(--blue)}.grow{flex:1;min-width:0}.class-row .grow,.student-stack div{display:grid;gap:3px}.class-row .grow span,.class-row .grow small,.student-stack small{color:var(--muted);font-size:11px}.progress-ring{position:relative;display:grid;place-items:center;flex:none}.progress-ring svg{position:absolute;inset:0;transform:rotate(-90deg)}.progress-ring circle{fill:none;stroke-width:7}.ring-track{stroke:#ede6d7}.ring-value{stroke:var(--green);stroke-linecap:round}.progress-ring>span{font-weight:800;font-size:14px}.progress-ring small{font-size:9px}.student-stack{display:grid;margin-bottom:18px}.student-stack article{display:flex;align-items:center;gap:10px;padding:12px 0;border-bottom:1px solid var(--line)}.student-stack article:last-child{border:0}.student-stack div{flex:1}.trend.down{color:var(--coral);background:var(--coral-soft);border-radius:8px;padding:4px 7px;font-weight:700}.activity-feed{display:grid}.activity-feed article{display:grid;grid-template-columns:auto 1fr auto;gap:12px;padding:13px 0;border-top:1px solid var(--line)}.activity-feed article:first-child{border:0}.activity-feed p{margin:3px 0 0;color:var(--muted);font-size:12px}.activity-feed small{color:var(--muted);font-size:10px}.dot{width:8px;height:8px;border-radius:50%;background:var(--green);margin-top:5px}.dot.academic,.dot.assessment{background:var(--gold)}.quote-card{background:linear-gradient(145deg,#2a3466,#1b2347);color:#fff;display:flex;flex-direction:column;justify-content:center}.quote-card>svg{color:#e8c47a}.quote-card blockquote{font-family:var(--font-display);font-size:21px;line-height:1.45;margin:18px 0}.quote-card p{color:#c9cde0;font-size:11px;letter-spacing:.12em}.student-hero,.family-banner{display:flex;align-items:center;justify-content:space-between;background:linear-gradient(110deg,#fffdf8 30%,#f3ecdd);padding:27px 32px;margin-bottom:18px}.student-hero h2{font-family:var(--font-display);font-size:30px;margin:0 0 8px}.student-hero>div>p:not(.eyebrow){color:var(--muted)}.week-dots{display:flex;gap:8px;margin-top:19px}.week-dots span{width:30px;height:30px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;font-size:10px;color:var(--muted)}.week-dots span.done{background:var(--green);color:#fff;border-color:var(--green)}.learning-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.learning-card{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#fff}.learning-art{height:112px;background:linear-gradient(145deg,#dcefe6,#dcefe6);display:flex;align-items:center;justify-content:space-between;padding:20px;color:var(--green)}.visual-2 .learning-art{background:linear-gradient(145deg,#f7ead9,#f7ead9);color:#8a4f1f}.learning-art span{text-transform:uppercase;letter-spacing:.1em;font-size:10px;font-weight:700}.learning-body{padding:16px}.learning-body>small{color:var(--muted)}.learning-body h3{font-size:16px;margin:7px 0 13px}.learning-body p{color:var(--muted);font-size:11px}.mini-progress,.skill-bar{height:6px;background:#ede6d7;border-radius:20px;overflow:hidden}.mini-progress span,.skill-bar span{display:block;height:100%;background:var(--green);border-radius:20px}.metric-list{display:grid}.metric-list>div{display:flex;justify-content:space-between;padding:15px 0;border-top:1px solid var(--line)}.metric-list>div:first-child{border:0}.metric-list span{display:flex;align-items:center;gap:9px;color:var(--muted);font-size:12px}.upcoming-row{display:flex;align-items:center;gap:13px}.upcoming-row>div{display:grid;gap:3px;flex:1}.upcoming-row small{color:var(--muted)}.pill{display:inline-flex;align-items:center;gap:4px;border-radius:20px;padding:5px 9px;font-size:10px;font-weight:700;text-transform:capitalize;white-space:nowrap}.pill.green{color:var(--green);background:var(--green-soft)}.pill.gold{color:#8a4f1f;background:var(--gold-soft)}.pill.coral{color:var(--coral);background:var(--coral-soft)}.celebration{text-align:center}.celebration .icon-chip{margin:0 auto 13px}.celebration h3{margin:0}.celebration p{color:var(--muted);font-size:12px}.family-person,.family-summary{display:flex;align-items:center;gap:15px}.family-person h2{margin:0 0 4px;font-family:var(--font-display);font-size:27px}.family-person span:not(.avatar),.family-summary span{color:var(--muted);font-size:12px}.family-summary>div:last-child{display:grid}.family-summary strong{font-size:18px}.parent-stats{grid-template-columns:repeat(3,1fr)}.skill-list{display:grid}.skill-list article{display:grid;grid-template-columns:minmax(150px,1.2fr) 1.6fr auto;align-items:center;gap:15px;padding:14px 0;border-top:1px solid var(--line)}.skill-list article:first-child{border:0}.skill-list article>div:first-child{display:grid;gap:2px}.skill-list small{color:var(--muted);font-size:11px}.family-note{text-align:center}.family-note .icon-chip{margin:0 auto 14px}.family-note p{font-family:var(--font-display);line-height:1.55}.family-note small{color:var(--muted)}.result-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.result-grid article{padding:14px;border:1px solid var(--line);border-radius:12px;display:flex;justify-content:space-between;align-items:center}.result-grid article>div{display:grid;gap:4px}.result-grid small{color:var(--muted);font-size:10px}.result-grid b{font-family:var(--font-display);font-size:22px;color:var(--green)}.toolbar{display:flex;gap:10px;margin-bottom:16px}.search{display:flex;align-items:center;gap:9px;border:1px solid var(--line);background:var(--paper);border-radius:10px;padding:0 13px;flex:1;max-width:460px;color:var(--muted)}.search input{border:0;outline:0;background:transparent;padding:11px 0;width:100%;color:var(--ink)}.collection-panel{min-height:430px;position:relative;overflow:hidden}.watermark-icon{color:#ede6d7;width:46px;height:46px}.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.entity-card{border:1px solid var(--line);border-radius:14px;padding:18px;background:#fff}.entity-card h3{margin:17px 0 7px;font-size:15px}.entity-card p{color:var(--muted);font-size:12px;min-height:34px}.entity-card>.mini-progress{margin:15px 0 7px}.entity-card>small{color:var(--muted);font-size:10px}.resource-card h3{margin-top:18px}.resource-type{text-transform:uppercase;letter-spacing:.1em;color:var(--green);font-size:10px;font-weight:700}.entity-card footer{border-top:1px solid var(--line);margin-top:16px;padding-top:12px;display:flex;align-items:center;gap:7px}.entity-card footer>span{display:flex;align-items:center;gap:5px;color:var(--muted);font-size:11px;margin-right:auto}.data-list{display:grid}.data-list article{display:flex;align-items:center;gap:13px;padding:14px 5px;border-top:1px solid var(--line)}.data-list article:first-child{border:0}.data-list .grow{display:grid;gap:4px}.data-list small{color:var(--muted);font-size:11px}.score{font-family:var(--font-display);font-size:22px}.spacious article{padding:18px 5px}.level-emerging{background:var(--coral-soft);color:var(--coral)}.level-developing{background:var(--gold-soft);color:#8a4f1f}.level-secure,.level-advanced{background:var(--green-soft);color:var(--green)}.notes-list{display:grid;grid-template-columns:repeat(2,1fr);gap:13px}.notes-list article{border:1px solid var(--line);border-radius:13px;padding:17px;background:#fff}.note-head{display:flex;justify-content:space-between;align-items:center}.notes-list p{color:#4a5164;font-size:13px;line-height:1.55}.notes-list small{color:var(--muted);font-size:10px}.visibility-private{color:#635d7e;background:#eeeaf7}.visibility-staff{color:var(--blue);background:var(--blue-soft)}.visibility-family{color:var(--green);background:var(--green-soft)}.complete-label{color:var(--green)!important;font-weight:700}.empty-state{display:grid;place-items:center;text-align:center;padding:70px;color:var(--muted)}.empty-state h3{color:var(--ink);margin-bottom:0}.loading-screen{min-height:100vh;display:grid;place-items:center;align-content:center;gap:15px;color:var(--green);letter-spacing:.15em;font-weight:700}.loader{width:34px;height:34px;border:3px solid #e5dccb;border-top-color:var(--green);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}[dir=rtl] .sidebar{left:auto;right:0;border-right:0;border-left:1px solid var(--line)}[dir=rtl] .main-area{grid-column:1}[dir=rtl] .app-shell{grid-template-columns:1fr 260px}[dir=rtl] .nav-arrow{margin-left:0;margin-right:auto;transform:rotate(180deg)}[dir=rtl] .role-button{text-align:right}[dir=rtl] .role-button>svg{transform:rotate(180deg)}[dir=rtl] .entity-card footer>span{margin-right:0;margin-left:auto}@media(max-width:1050px){.stats-grid,.dashboard-grid{grid-template-columns:repeat(2,1fr)}.span-3{grid-column:span 2}.card-grid{grid-template-columns:repeat(2,1fr)}.result-grid{grid-template-columns:1fr}.login-story{padding:36px 5vw}.story-points{display:grid;gap:15px}}@media(max-width:760px){.login-page{grid-template-columns:1fr}.login-story{min-height:330px}.story-copy{margin:55px 0}.story-copy h1{font-size:39px}.story-copy>p:not(.eyebrow){font-size:15px}.story-points{display:none}.login-panel{padding:90px 24px 55px}.app-shell{display:block}.sidebar{transform:translate(-105%);transition:.25s;box-shadow:20px 0 40px #0000001f}.sidebar.is-open{transform:translate(0)}[dir=rtl] .sidebar{transform:translate(105%)}[dir=rtl] .sidebar.is-open{transform:translate(0)}.backdrop{position:fixed;inset:0;border:0;background:#12183359;z-index:15}.mobile-only,.menu-button{display:grid}.main-area{grid-column:auto}.topbar{padding:0 18px}.page-content{padding:30px 18px 55px}.page-intro{align-items:flex-start;flex-direction:column}.page-intro h1{font-size:34px}.stats-grid,.dashboard-grid,.parent-stats{grid-template-columns:1fr}.span-2,.span-3{grid-column:span 1}.student-hero,.family-banner{align-items:flex-start;padding:22px;gap:18px}.learning-grid,.card-grid,.notes-list{grid-template-columns:1fr}.skill-list article{grid-template-columns:1fr auto}.skill-list article .skill-bar{grid-row:2;grid-column:1/3}.family-banner{flex-direction:column}.toolbar{flex-wrap:wrap}.search{max-width:none}.class-row{gap:10px}.class-row>.progress-ring{display:none}}@media(max-width:430px){.stats-grid{grid-template-columns:1fr}.login-story{min-height:280px}.story-copy h1{font-size:34px}.story-copy>p:not(.eyebrow){display:none}.login-card h2{font-size:31px}.student-hero{flex-direction:column}.student-hero>.progress-ring{align-self:center}.panel{padding:18px}.class-row .icon-button{display:none}}.algo-intro{align-items:center}.algo-intro>label{display:grid;gap:6px;color:var(--muted);font-size:11px;font-weight:800;flex:none}.algo-intro select{min-width:230px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink);padding:11px 13px;font-weight:700}.algo-pipeline{display:grid;grid-template-columns:1fr auto 1fr auto 1fr auto 1fr;align-items:center;gap:10px;margin-bottom:18px}.algo-pipeline>article{position:relative;display:flex;align-items:center;gap:11px;min-height:76px;padding:15px;border:1px solid var(--line);border-radius:15px;background:linear-gradient(145deg,#fffdf8,#f3ecdd)}.algo-pipeline>article>span{position:absolute;top:7px;right:9px;color:#9a9fae;font-size:9px;font-weight:900}.algo-pipeline>article>svg{color:var(--green);width:22px;flex:none}.algo-pipeline>article>div{display:grid;gap:3px}.algo-pipeline strong{font-size:12px}.algo-pipeline small{color:var(--muted);font-size:9px}.algo-pipeline>svg{color:#9a9fae;width:16px}.algo-layout{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(310px,.75fr);gap:18px;align-items:start}.algo-side{display:grid;gap:18px}.algo-builder>p{color:var(--muted);font-size:13px;line-height:1.65}.algo-thresholds{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;margin:20px 0}.algo-thresholds>div{display:grid;gap:4px;border-radius:12px;padding:14px}.algo-thresholds b{font-family:var(--font-display);font-size:21px}.algo-thresholds span{font-size:10px;font-weight:700}.algo-thresholds .remedial{background:var(--coral-soft);color:var(--coral)}.algo-thresholds .monitor{background:var(--gold-soft);color:#8a4f1f}.algo-thresholds .enrichment{background:var(--green-soft);color:var(--green)}.algo-blueprint{margin-top:22px;border:1px solid var(--line);border-radius:15px;overflow:hidden}.algo-blueprint>header{display:flex;align-items:flex-start;gap:15px;padding:18px;background:linear-gradient(115deg,#1b2347,#2a3466);color:#fff}.algo-blueprint>header>div{flex:1}.algo-blueprint header small{color:#c9cde0;text-transform:uppercase;letter-spacing:.12em;font-size:8px}.algo-blueprint h3{font-family:var(--font-display);font-size:20px;margin:4px 0}.algo-blueprint header p{color:#c9cde0;font-size:10px;margin:0}.algo-blueprint header>strong{font-family:var(--font-display);color:#e8c47a;white-space:nowrap}.algo-blueprint>div{padding:5px 16px}.algo-blueprint article{display:flex;align-items:center;gap:12px;padding:11px 0;border-top:1px solid var(--line)}.algo-blueprint article:first-child{border-top:0}.algo-blueprint article>span{border-radius:7px;background:var(--green-soft);color:var(--green);padding:5px 7px;font-size:9px;font-weight:800}.algo-blueprint article>div{display:grid;gap:2px;flex:1}.algo-blueprint article strong{font-size:11px}.algo-blueprint article small{color:var(--muted);font-size:8px}.algo-blueprint article>b{color:var(--green);font-size:11px}.algo-safeguard{display:flex;align-items:flex-start;gap:14px;background:linear-gradient(140deg,#1b2347,#2a3466);color:#fff}.algo-safeguard>svg{color:#e8c47a;flex:none}.algo-safeguard h3{font-family:var(--font-display);font-size:19px;margin:0 0 7px}.algo-safeguard p{color:#c9cde0;font-size:11px;line-height:1.55;margin:0}.algo-cycle-list{display:grid}.algo-cycle-list article{display:flex;align-items:center;gap:10px;padding:12px 0;border-top:1px solid var(--line)}.algo-cycle-list article:first-child{border-top:0}.algo-cycle-list svg{color:var(--green);width:18px}.algo-cycle-list div{display:grid;gap:3px}.algo-cycle-list strong{font-size:11px}.algo-cycle-list small{color:var(--muted);font-size:9px;text-transform:capitalize}@media(max-width:1000px){.algo-pipeline{grid-template-columns:1fr 1fr}.algo-pipeline>svg{display:none}.algo-layout{grid-template-columns:1fr}}@media(max-width:760px){.algo-intro>label{width:100%}.algo-intro select{width:100%}.algo-pipeline,.algo-thresholds{grid-template-columns:1fr}}.password-page{min-height:100vh;padding:28px clamp(20px,5vw,72px) 56px;background:radial-gradient(circle at 15% 10%,rgba(232,214,180,.8),transparent 32%),#f8f3e8}.password-header{display:flex;align-items:center;justify-content:space-between;gap:20px;max-width:1180px;margin:0 auto}.password-header-actions{display:flex;align-items:center;gap:8px}.password-card{width:min(520px,100%);margin:clamp(60px,10vh,110px) auto 0;padding:38px;background:#fffdf8f5;border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow)}.password-icon{width:54px;height:54px;display:grid;place-items:center;border-radius:16px;color:var(--green);background:var(--green-soft);margin-bottom:24px}.password-card h1{font-family:var(--font-display);font-size:clamp(30px,4vw,42px);font-weight:500;line-height:1.12;margin:0 0 13px;letter-spacing:-.025em}.password-intro{color:var(--muted);line-height:1.65;margin:0}.password-form{display:grid;gap:18px;margin-top:28px}.password-form label{display:grid;gap:7px;font-size:13px;font-weight:700}.password-input{display:flex;align-items:center;border:1px solid var(--line);border-radius:11px;background:#fff;overflow:hidden}.password-input:focus-within{border-color:#cbb994;box-shadow:0 0 0 3px #0d5a4a1a}.password-input input{min-width:0;flex:1;border:0;outline:0;padding:13px;background:transparent}.password-input button{width:44px;height:42px;border:0;background:transparent;color:var(--muted);display:grid;place-items:center}.password-input button:hover{color:var(--green);background:var(--green-soft)}.password-guidance{display:flex;align-items:flex-start;gap:9px;color:var(--muted);font-size:12px;line-height:1.5}.password-guidance svg{flex:none;color:var(--green);margin-top:1px}.primary-button:disabled{opacity:.6;cursor:wait}@media(max-width:620px){.password-page{padding:20px 16px 42px}.password-header{align-items:flex-start}.password-header-actions{align-items:flex-end;flex-direction:column}.password-header-actions .secondary-button{font-size:0;padding:10px}.password-header-actions .secondary-button svg{margin:0}.password-card{margin-top:48px;padding:26px 22px}.password-card h1{font-size:31px}}.class-filter{display:flex;align-items:center;gap:9px;border:1px solid var(--line);background:var(--paper);border-radius:10px;padding:0 12px;color:var(--muted);font-size:12px;font-weight:700}.class-filter select{border:0;outline:0;background:transparent;color:var(--ink);padding:11px 24px 11px 0;font:inherit;max-width:260px}.roster-class-card footer>span:last-child{margin:0}.student-roster .avatar{background:var(--green-soft)}.clickable-card{display:block;color:inherit;text-decoration:none;cursor:pointer;transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease}.clickable-card:hover{transform:translateY(-3px);border-color:#cbb994;box-shadow:0 10px 24px #1b234717}.clickable-card:focus-visible{outline:3px solid rgba(168,98,42,.24);outline-offset:3px}.back-link{display:inline-flex;align-items:center;gap:7px;color:var(--green);font-size:13px;font-weight:700;text-decoration:none;margin-bottom:20px}.back-link:hover{text-decoration:underline}[dir=rtl] .back-link svg{transform:rotate(180deg)}.class-detail-intro{margin-bottom:22px}.class-detail-icon{width:56px;height:56px}.class-summary-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:18px}.class-summary-grid .stat-card{min-height:112px}.class-summary-grid .stat-card strong{font-size:23px}.class-roster-panel{min-height:300px}.class-detail-loading{min-height:55vh;display:grid;place-items:center;align-content:center;gap:14px;color:var(--green);font-weight:700}@media(max-width:760px){.class-summary-grid{grid-template-columns:1fr}.class-detail-icon{display:none}}@media(max-width:760px){.roster-toolbar{display:grid}.class-filter{justify-content:space-between}.class-filter select{flex:1;max-width:none}.student-roster article{align-items:flex-start}.student-roster .pill{margin-top:5px}}.data-list .clickable-row{display:flex;align-items:center;gap:13px;padding:14px 5px;border-top:1px solid var(--line);border-radius:10px;transition:background .15s ease,padding .15s ease}.data-list .clickable-row:first-child{border-top:0}.data-list .clickable-row:hover{background:var(--green-soft);padding-left:12px;padding-right:12px}.data-list .clickable-row:focus-visible{outline:3px solid rgba(168,98,42,.2);outline-offset:2px}.student-profile-hero{display:flex;align-items:center;gap:19px;margin-bottom:18px;background:linear-gradient(110deg,#fffdf8 35%,#f3ecdd)}.student-profile-hero h1{font-family:var(--font-display);font-size:clamp(29px,3vw,42px);font-weight:500;margin:0 0 6px}.student-profile-hero p:last-child{color:var(--muted);font-size:13px;margin:0}.student-profile-avatar{width:68px;height:68px;border-radius:19px;font-size:18px}.student-summary-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:18px}.student-summary-grid .stat-card{min-height:108px}.student-detail-grid{display:grid;grid-template-columns:2fr 1fr;gap:18px}.student-detail-span-2{grid-column:auto}.work-list{display:grid}.work-list article{display:flex;align-items:center;gap:13px;padding:13px 0;border-top:1px solid var(--line)}.work-list article:first-child{border-top:0}.work-list .grow{display:grid;gap:4px}.work-list small{color:var(--muted);font-size:11px}.status-completed,.status-graded,.status-submitted{color:var(--green);background:var(--green-soft)}.status-published,.status-in_progress{color:var(--blue);background:var(--blue-soft)}.status-not_started,.status-scheduled,.status-draft{color:#8a4f1f;background:var(--gold-soft)}.student-mastery-list{display:grid}.student-mastery-list article{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:center;padding:13px 0;border-top:1px solid var(--line)}.student-mastery-list article:first-child{border-top:0}.student-mastery-list article>div:first-child{display:grid;gap:3px}.student-mastery-list small{font-size:10px;color:var(--muted)}.student-mastery-list .skill-bar{grid-column:1/3}.assessment-history{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.assessment-history article{border:1px solid var(--line);border-radius:13px;padding:16px;background:#fff}.assessment-result-head{display:flex;justify-content:space-between;gap:15px}.assessment-result-head>div:first-child{display:grid;gap:4px}.assessment-result-head small{color:var(--muted);font-size:10px}.assessment-score{font-family:var(--font-display);font-size:22px;color:var(--green);white-space:nowrap}.teacher-feedback{display:flex;align-items:flex-start;gap:7px;color:#4a5164;background:#f3ecdd;border-radius:9px;padding:10px;font-size:12px;line-height:1.5}.teacher-feedback svg{color:var(--green);flex:none;margin-top:1px}.student-note-list{display:grid}.student-note-list article{padding:13px 0;border-top:1px solid var(--line)}.student-note-list article:first-child{border-top:0}.student-note-list article>div{display:flex;align-items:center;gap:7px}.student-note-list strong{text-transform:capitalize;font-size:12px}.student-note-list .pill{margin-left:auto}.student-note-list p{font-size:12px;line-height:1.55;color:#4a5164}.student-note-list small{font-size:10px;color:var(--muted)}[dir=rtl] .student-note-list .pill{margin-left:0;margin-right:auto}.student-empty-copy{line-height:1.6;padding:24px 0}.empty-copy{color:var(--muted)}@media(max-width:1100px){.student-summary-grid{grid-template-columns:repeat(2,1fr)}.student-detail-grid{grid-template-columns:1fr}.student-detail-span-2{grid-column:auto}}@media(max-width:760px){.data-list .clickable-row{align-items:flex-start}.student-profile-hero{align-items:flex-start;flex-wrap:wrap}.student-profile-hero .secondary-button{width:100%}.student-summary-grid,.assessment-history{grid-template-columns:1fr}}.grade-tabs{display:flex;gap:8px;margin:-10px 0 18px}.grade-tabs button{border:1px solid var(--line);background:var(--paper);color:var(--muted);border-radius:10px;padding:9px 16px;font-weight:700}.grade-tabs button.active{background:var(--green-dark);border-color:var(--green-dark);color:#fff}.curriculum-unit-hero{display:flex;align-items:center;gap:16px;margin-bottom:16px;background:linear-gradient(110deg,#fffdf8 35%,#f3ecdd)}.curriculum-unit-hero h2{font-family:var(--font-display);font-size:26px;font-weight:500;margin:0 0 5px}.curriculum-unit-hero p:last-child{margin:0;color:var(--muted);font-size:12px}.curriculum-lesson-list{display:grid;gap:12px}.curriculum-lesson-card{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:start;gap:17px}.lesson-number{width:38px;height:38px;border-radius:11px;background:var(--green-dark);color:#fff;display:grid;place-items:center;font-family:var(--font-display);font-size:19px}.curriculum-lesson-main{min-width:0}.curriculum-lesson-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:20px}.curriculum-lesson-heading h3{margin:0 0 4px;font-size:17px}.curriculum-lesson-heading p{margin:0;color:var(--green);font-size:11px;font-weight:700}.session-count{display:inline-flex;align-items:center;gap:6px;color:var(--muted);font-size:11px;white-space:nowrap}.curriculum-lesson-main ul{margin:13px 0;padding-left:18px;color:#4a5164;font-size:12px;line-height:1.55}.pathway-line{display:flex;align-items:center;flex-wrap:wrap;gap:6px;border-top:1px solid var(--line);padding-top:12px}.skill-node{display:inline-flex;align-items:center;gap:5px;border-radius:20px;padding:6px 9px;font-size:10px;font-weight:700}.skill-node.current{color:var(--green);background:var(--green-soft)}.skill-node.prerequisite{color:#8a4f1f;background:var(--gold-soft)}.pathway-prerequisite{display:inline-flex;align-items:center;color:#9a9fae}.spin-icon{animation:spin .8s linear infinite}.lesson-plan-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.lesson-plan-card{position:relative}.lesson-plan-card>.pill{position:absolute;top:18px;right:18px}.lesson-plan-meta{display:flex;align-items:center;gap:7px;color:var(--muted);font-size:11px;margin-top:12px}.lesson-plan-card footer{justify-content:flex-end}.lesson-plan-card footer .secondary-button,.lesson-plan-card footer .primary-button{margin:0}.lesson-editor-header{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:20px}.lesson-title-input{font-family:var(--font-display);font-size:clamp(28px,3.2vw,43px);font-weight:500;background:transparent;border:0;border-bottom:1px solid transparent;color:var(--ink);outline:0;max-width:720px;width:100%;padding:3px 0}.lesson-title-input:focus{border-bottom-color:var(--green)}.lesson-editor-actions{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}.lesson-editor-layout{display:grid;grid-template-columns:260px minmax(0,1fr);gap:18px;align-items:start}.session-sidebar{position:sticky;top:95px;display:grid;gap:8px;background:#fffdf8e6;border:1px solid var(--line);border-radius:15px;padding:16px}.session-sidebar button{display:flex;align-items:flex-start;gap:10px;border:0;background:transparent;border-radius:10px;padding:10px;text-align:left;color:var(--ink)}.session-sidebar button:hover,.session-sidebar button.active{background:var(--green-soft)}.session-sidebar button>span{width:28px;height:28px;display:grid;place-items:center;border-radius:8px;background:#fff;color:var(--green);font-weight:800;flex:none}.session-sidebar button>div{display:grid;gap:3px;min-width:0}.session-sidebar strong{font-size:11px;line-height:1.35}.session-sidebar small{font-size:9px;color:var(--muted)}.session-editor{min-width:0}.session-editor-meta{display:grid;grid-template-columns:1fr 1.4fr auto;gap:12px;background:var(--paper);border:1px solid var(--line);border-radius:15px;padding:16px;margin-bottom:14px}.session-editor-meta label,.teacher-notes-field{display:grid;gap:6px;color:var(--muted);font-size:11px;font-weight:700}.session-editor-meta input,.session-editor-meta textarea,.teacher-notes-field textarea{border:1px solid var(--line);border-radius:9px;background:#fff;color:var(--ink);padding:10px;resize:vertical;outline:0}.session-editor-meta textarea{min-height:64px}.time-budget{display:grid;align-content:center;gap:3px;padding:10px 13px;border-radius:10px;min-width:150px}.time-budget.valid{color:var(--green);background:var(--green-soft)}.time-budget.invalid{color:var(--coral);background:var(--coral-soft)}.time-budget strong{font-size:13px}.time-budget span{font-size:9px}.lesson-block-editor-list{display:grid;gap:12px}.lesson-block-editor{border:1px solid var(--line);border-radius:15px;background:#fffdf8f2;overflow:hidden}.lesson-block-editor-head{display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center;padding:14px 16px;border-bottom:1px solid var(--line)}.block-position{width:29px;height:29px;border-radius:8px;background:var(--green-soft);color:var(--green);display:grid;place-items:center;font-size:11px;font-weight:800}.lesson-block-editor-head>div{display:grid;gap:3px}.block-type{text-transform:uppercase;letter-spacing:.11em;color:var(--green);font-size:9px;font-weight:800}.lesson-block-editor-head input{border:0;background:transparent;color:var(--ink);font-weight:700;outline:0;font-size:14px}.minutes-input{display:flex;align-items:center;border:1px solid var(--line);border-radius:8px;background:#fff;overflow:hidden}.minutes-input input{width:46px;border:0;padding:8px 4px 8px 9px;text-align:center;outline:0}.minutes-input span{color:var(--muted);font-size:9px;padding-right:7px}.rich-toolbar{display:flex;gap:3px;padding:8px 12px;background:#fbf7ee;border-bottom:1px solid var(--line)}.rich-toolbar button{width:30px;height:28px;display:grid;place-items:center;border:0;background:transparent;border-radius:6px;color:var(--muted)}.rich-toolbar button:hover{background:#fff;color:var(--green)}.rich-content{min-height:110px;padding:16px;outline:0;line-height:1.65;font-size:13px;color:#2a3142}.rich-content:focus{box-shadow:inset 0 0 0 2px #0d5a4a1f}.rich-content p:first-child{margin-top:0}.visibility-toggle{display:flex;align-items:center;gap:7px;padding:9px 16px;background:#fbf7ee;color:var(--muted);font-size:10px}.teacher-notes-field{margin-top:14px;background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:16px}.teacher-notes-field textarea{min-height:90px}.save-message{color:var(--green);background:var(--green-soft);border-radius:9px;padding:10px 13px;font-size:12px}.lesson-presentation{position:fixed;inset:0;z-index:1000;background:#f7f6f1;color:var(--ink);display:grid;grid-template-rows:auto 1fr auto}.presentation-header{display:flex;align-items:center;gap:16px;padding:13px 20px;background:#1b2347;color:#fff}.presentation-header>div:nth-child(2){display:grid;gap:2px;min-width:180px}.presentation-header small{color:#c9cde0;font-size:9px}.presentation-header strong{font-size:12px}.presentation-icon-button{width:38px;height:38px;border:0;border-radius:9px;background:#ffffff1a;color:#fff;display:grid;place-items:center}.presentation-session-tabs{display:flex;gap:5px;flex:1;justify-content:center}.presentation-session-tabs button{border:0;border-radius:20px;background:#ffffff17;color:#c9cde0;padding:7px 12px;font-size:10px;font-weight:700}.presentation-session-tabs button.active{background:#e8c47a;color:#1b2347}.presentation-timer{display:flex;align-items:center;gap:8px}.presentation-timer>strong{font-family:var(--font-display);font-size:20px;min-width:56px}.presentation-timer button{border:0;background:transparent;color:#fff;width:28px;height:28px;display:grid;place-items:center;border-radius:7px}.presentation-timer button:hover{background:#ffffff1f}.presentation-stage{padding:clamp(34px,6vw,86px) clamp(35px,9vw,150px);overflow:auto;background:radial-gradient(circle at 85% 12%,rgba(232,214,180,.8),transparent 28%),#fffdf8}.presentation-kicker{display:flex;justify-content:space-between;color:var(--green);text-transform:uppercase;letter-spacing:.13em;font-size:11px;font-weight:800}.presentation-stage>h1{font-family:var(--font-display);font-size:clamp(38px,5.3vw,76px);font-weight:500;line-height:1.06;margin:24px 0 34px;max-width:1050px}.presentation-content{font-size:clamp(20px,2.15vw,32px);line-height:1.55;max-width:1200px;color:#2a3142}.presentation-content p{margin:.7em 0}.presentation-content li{margin:.35em 0}.presentation-checkpoint{background:radial-gradient(circle at 85% 12%,rgba(232,214,180,.9),transparent 30%),#fffdf8}.presentation-challenge{background:radial-gradient(circle at 85% 12%,rgba(248,237,216,.95),transparent 30%),#fffdf8}.presentation-plenary{background:radial-gradient(circle at 85% 12%,rgba(232,214,180,.95),transparent 30%),#fffdf8}.presentation-footer{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:25px;padding:13px 24px;border-top:1px solid var(--line);background:#fff}.presentation-footer>button{display:flex;align-items:center;gap:8px;border:0;background:transparent;color:var(--green);font-weight:700}.presentation-footer>button:disabled{opacity:.3}.presentation-footer>div{display:grid;gap:4px;text-align:center}.presentation-progress{height:5px;background:#ede6d7;border-radius:5px;overflow:hidden}.presentation-progress span{display:block;height:100%;background:var(--green)}.presentation-footer small{color:var(--muted);font-size:9px}.presentation-error{margin:auto;text-align:center}.presentation-error h1{font-family:var(--font-display);font-size:45px;font-weight:500}@media(max-width:1100px){.lesson-plan-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.lesson-editor-header{align-items:flex-start;flex-direction:column}.lesson-editor-actions{justify-content:flex-start}.lesson-editor-layout{grid-template-columns:1fr}.session-sidebar{position:static;grid-template-columns:repeat(2,minmax(0,1fr))}.session-sidebar>.eyebrow{grid-column:1/-1}.session-editor-meta{grid-template-columns:1fr 1fr}.time-budget{grid-column:1/-1}.presentation-session-tabs{justify-content:flex-start;overflow:auto}.presentation-header>div:nth-child(2){display:none}}@media(max-width:760px){.curriculum-lesson-card{grid-template-columns:auto 1fr}.curriculum-lesson-card>button{grid-column:1/-1;width:100%}.curriculum-lesson-heading{display:grid}.pathway-line{align-items:flex-start;flex-direction:column}.pathway-prerequisite svg{transform:rotate(90deg)}.lesson-plan-grid{grid-template-columns:1fr}.lesson-editor-actions{display:grid;width:100%}.session-sidebar,.session-editor-meta{grid-template-columns:1fr}.presentation-header{gap:7px;padding:9px}.presentation-session-tabs{display:none}.presentation-timer{margin-left:auto}.presentation-stage{padding:32px 24px}.presentation-stage>h1{font-size:36px}.presentation-content{font-size:19px}.presentation-footer{padding:10px 15px;gap:12px}.presentation-footer>button{font-size:0}.presentation-footer>button svg{width:24px;height:24px}}.class-lesson-groups{display:grid;gap:18px}.class-lesson-group{padding:0;overflow:hidden}.class-lesson-group-header{display:flex;align-items:center;gap:15px;padding:18px 20px;background:linear-gradient(105deg,#f3ecdd,#fffdf8 70%);border-bottom:1px solid var(--line)}.class-grade-badge{width:58px;height:58px;display:grid;place-content:center;text-align:center;border-radius:14px;background:var(--green-dark);color:#fff;flex:none}.class-grade-badge span{font-size:8px;text-transform:uppercase;letter-spacing:.12em}.class-grade-badge strong{font-family:var(--font-display);font-size:25px;line-height:1}.class-lesson-group-header h2{font-family:var(--font-display);font-size:23px;font-weight:500;margin:2px 0 4px}.class-lesson-group-header p:last-child{margin:0;color:var(--muted);font-size:11px}.class-lesson-grid{grid-template-columns:repeat(2,minmax(0,1fr));padding:16px;background:#fbf7ee}@media(max-width:760px){.class-lesson-group-header{align-items:flex-start;padding:16px}.class-grade-badge{width:50px;height:50px}.class-lesson-grid{grid-template-columns:1fr;padding:12px}}.lesson-presentation{--slide-accent:#0d5a4a;--slide-soft:#e5f0e9;grid-template-rows:auto minmax(0,1fr) auto;background:#f6efe1}.presentation-header{min-height:70px;padding:11px 22px;gap:14px;background:linear-gradient(100deg,#141a36,#2a3466);box-shadow:0 8px 28px #1218332e;z-index:3}.presentation-title{display:grid;gap:2px;min-width:210px;max-width:330px}.presentation-title small,.presentation-title strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.presentation-session-tabs{flex:1}.presentation-session-tabs button{font-size:11px;padding:8px 15px;transition:.2s}.presentation-session-tabs button:hover{background:#ffffff29}.presentation-lesson-details{display:flex;align-items:center;gap:8px}.presentation-lesson-details span{display:flex;align-items:center;gap:6px;padding:8px 10px;border:1px solid rgba(255,255,255,.16);border-radius:10px;background:#ffffff12;font-size:10px;color:#c9cde0;white-space:nowrap}.presentation-lesson-details svg{width:15px;height:15px;color:#e8c47a}.presentation-stage{position:relative;padding:clamp(26px,4.5vw,64px) clamp(34px,7vw,112px);overflow:auto;background:radial-gradient(circle at 88% 8%,var(--slide-soft),transparent 30%),linear-gradient(135deg,#fbf7ee,#f6efe1)}.presentation-stage.presentation-hook{--slide-accent:#a76917;--slide-soft:#f7e8c8}.presentation-stage.presentation-objectives{--slide-accent:#376d89;--slide-soft:#dcecf3}.presentation-stage.presentation-checkpoint{--slide-accent:#39758e;--slide-soft:#dfedf4}.presentation-stage.presentation-collaborative_practice{--slide-accent:#76538f;--slide-soft:#eee4f4}.presentation-stage.presentation-challenge{--slide-accent:#b26130;--slide-soft:#f7e4d6}.presentation-stage.presentation-plenary{--slide-accent:#13705c;--slide-soft:#dcefe6}.presentation-stage.presentation-next_lesson_bridge{--slide-accent:#945f1e;--slide-soft:#f5e8cc}.presentation-slide-shell{position:relative;z-index:2;width:min(1180px,100%);margin:auto;padding:clamp(28px,4vw,54px);border:1px solid color-mix(in srgb,var(--slide-accent) 22%,white);border-radius:30px;background:#ffffffe0;box-shadow:0 24px 70px #1b23471c,inset 0 1px #fff;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.presentation-decoration{position:absolute;border-radius:999px;pointer-events:none}.presentation-decoration-one{width:230px;height:230px;right:5%;top:7%;border:2px dashed color-mix(in srgb,var(--slide-accent) 28%,transparent);animation:presentation-float 12s linear infinite}.presentation-decoration-two{width:90px;height:90px;left:3%;bottom:7%;background:color-mix(in srgb,var(--slide-accent) 9%,transparent);transform:rotate(18deg);border-radius:24px}@keyframes presentation-float{to{transform:rotate(360deg)}}.presentation-kicker{justify-content:flex-start;align-items:center;gap:11px;color:var(--slide-accent);font-size:12px}.presentation-kind-icon{width:39px;height:39px;display:grid;place-items:center;border-radius:12px;background:var(--slide-soft)}.presentation-kind-icon svg{width:21px;height:21px}.presentation-slide-shell>h1{font-family:var(--font-display);font-size:clamp(36px,4.7vw,68px);font-weight:500;line-height:1.05;margin:22px 0 28px;max-width:1000px;color:#1b2347;letter-spacing:-.025em}.presentation-content{max-width:1080px;color:#2a3142;font-size:clamp(19px,1.85vw,29px);line-height:1.55}.presentation-content>p:first-child{margin-top:0}.presentation-content strong{color:var(--slide-accent)}.presentation-content ul,.presentation-content ol{display:grid;gap:.35em;padding-left:1.4em}.presentation-content li::marker{color:var(--slide-accent);font-weight:800}.activity-timer{position:absolute;z-index:4;right:clamp(18px,3vw,46px);bottom:clamp(18px,3vw,38px);display:grid;grid-template-columns:auto auto;align-items:center;gap:4px 13px;min-width:170px;padding:12px 15px;border-radius:18px;background:#1b2347;color:#fff;box-shadow:0 14px 32px #1b234740}.activity-timer>span{display:flex;align-items:center;gap:6px;color:#c9cde0;font-size:10px;text-transform:uppercase;letter-spacing:.1em}.activity-timer>span svg{width:14px;height:14px}.activity-timer>strong{grid-row:2;font-family:var(--font-display);font-size:28px;letter-spacing:.04em}.activity-timer>div{grid-column:2;grid-row:1/3;display:flex;gap:3px}.activity-timer button{width:31px;height:31px;border:0;border-radius:9px;display:grid;place-items:center;background:#ffffff1a;color:#fff}.activity-timer button:hover{background:#fff3}.activity-timer button svg{width:16px}.activity-timer.finished{background:#9c4330;animation:timer-finish .8s ease 2}@keyframes timer-finish{50%{transform:scale(1.05)}}.presentation-footer{min-height:74px;padding:10px 24px;gap:22px;background:#fffdf8}.presentation-footer-center{display:grid;gap:5px;text-align:center;justify-items:center}.presentation-objective{display:flex;align-items:center;justify-content:center;gap:7px;margin:0;color:#4a5164;font-size:11px;line-height:1.25;max-width:850px}.presentation-objective svg{width:15px;height:15px;flex:none;color:var(--green)}.presentation-objective strong{color:var(--green)}.presentation-progress{width:min(650px,70vw);height:5px}.presentation-footer-center>small{color:var(--muted);font-size:9px}@media(max-width:1100px){.presentation-title{display:none}.presentation-lesson-details span{padding:7px;font-size:0}.presentation-lesson-details span svg{width:18px;height:18px}.presentation-slide-shell{padding:34px}.activity-timer{right:20px;bottom:18px}}@media(max-width:760px){.presentation-header{padding:9px}.presentation-session-tabs{display:none}.presentation-lesson-details{margin-left:auto}.presentation-stage{padding:20px 14px 92px}.presentation-slide-shell{padding:25px 21px;border-radius:22px}.presentation-slide-shell>h1{font-size:34px}.presentation-content{font-size:18px}.presentation-decoration{display:none}.activity-timer{left:50%;right:auto;bottom:14px;transform:translate(-50%)}.activity-timer.finished{animation:none}.presentation-footer{padding:8px 12px;gap:10px}.presentation-objective{font-size:9px}.presentation-footer>button{font-size:0}.presentation-footer>button svg{width:24px;height:24px}.presentation-progress{width:48vw}}.presentation-photo{display:grid;grid-template-columns:minmax(280px,1.35fr) minmax(240px,.65fr);margin:30px 0 0;border-radius:22px;overflow:hidden;background:#1b2347;color:#fff;box-shadow:0 16px 38px #1b234729}.presentation-photo img{width:100%;height:clamp(210px,29vh,360px);object-fit:cover}.presentation-photo figcaption{display:grid;place-items:center;padding:clamp(22px,3vw,40px);font-size:clamp(16px,1.45vw,22px);line-height:1.55;color:#c9cde0;border-left:5px solid #e8c47a}.math-visual-grid{display:grid;grid-template-columns:minmax(330px,1fr) minmax(300px,1fr);gap:22px;align-items:stretch;margin-top:28px}.presentation-math-table{width:100%;border-collapse:separate;border-spacing:0;overflow:hidden;border:1px solid #e5dccb;border-radius:17px;background:#fff;font-size:clamp(14px,1.2vw,18px);box-shadow:0 10px 28px #1b234712}.presentation-math-table caption{padding:12px 16px;background:#1b2347;color:#fff;text-align:left;font-weight:800}.presentation-math-table th,.presentation-math-table td{padding:12px 16px;text-align:center;border-right:1px solid #e5dccb;border-bottom:1px solid #e5dccb}.presentation-math-table th:last-child,.presentation-math-table td:last-child{border-right:0}.presentation-math-table tbody tr:last-child td{border-bottom:0}.presentation-math-table th{background:#f3ecdd;color:#23305e;font-size:.78em;text-transform:uppercase;letter-spacing:.06em}.presentation-math-table tbody tr:nth-child(2n){background:#fbf8ef}.presentation-math-table .katex{font-size:1.1em}.presentation-graph{margin:0;padding:14px;border:1px solid #e5dccb;border-radius:17px;background:#fff;box-shadow:0 10px 28px #1b234712}.presentation-graph svg{display:block;width:100%;height:min(28vh,260px)}.presentation-graph figcaption{text-align:center;color:#4a5164;font-weight:700;font-size:13px}.ratio-visual,.factor-chain,.power-array{min-height:230px;padding:22px;border:1px solid #e5dccb;border-radius:17px;background:linear-gradient(145deg,#f3ecdd,#f3ecdd);display:grid;place-content:center;gap:17px;text-align:center}.ratio-visual p,.factor-chain p{margin:0;color:#5b6274;font-size:13px;font-weight:800;text-transform:uppercase;letter-spacing:.08em}.ratio-visual>div{display:grid;gap:11px}.ratio-visual span{height:34px;border-radius:10px}.ratio-red{width:67%;background:repeating-linear-gradient(90deg,#d95f55 0 30px,#f3ecdd 30px 34px)}.ratio-green{width:100%;background:repeating-linear-gradient(90deg,#13705c 0 30px,#f3ecdd 30px 34px)}.ratio-visual strong,.factor-chain strong{color:#23305e}.power-array{grid-template-columns:repeat(3,54px);grid-template-rows:repeat(3,54px) auto;gap:7px}.power-array span{border-radius:10px;background:linear-gradient(145deg,#e8c47a,#a8622a);box-shadow:inset 0 0 0 2px #fff6}.power-array strong{grid-column:1/4;margin-top:8px;color:#23305e}.factor-chain>div{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:7px}.factor-chain span{width:38px;height:38px;display:grid;place-items:center;border-radius:10px;background:#dcefe6;color:#23305e;font-family:var(--font-display);font-size:22px;font-weight:800}.factor-chain b{color:#8a4f1f;font-size:23px;margin:0 4px}.katex-display{margin:.7em 0}.presentation-content .katex{font-size:1.05em;color:#1b2347}@media(max-width:900px){.presentation-photo,.math-visual-grid{grid-template-columns:1fr}.presentation-photo figcaption{border-left:0;border-top:5px solid #e8c47a}.presentation-photo img{height:220px}.presentation-graph svg{height:220px}}@media(max-width:600px){.math-visual-grid{grid-template-columns:1fr}.presentation-math-table th,.presentation-math-table td{padding:9px 7px}.presentation-photo img{height:180px}.presentation-photo figcaption{font-size:15px;padding:18px}.ratio-visual,.factor-chain,.power-array{min-height:190px;padding:16px}.power-array{grid-template-columns:repeat(3,42px);grid-template-rows:repeat(3,42px) auto}}.rich-toolbar .latex-button{margin-left:6px;border-left:1px solid var(--line);border-radius:0 6px 6px 0;color:var(--green)}.latex-hint{align-self:center;color:var(--muted);font-size:9px;font-weight:800;letter-spacing:.05em}.presentation-math-table.focused-visual{width:min(760px,100%);margin:28px auto 0}.algo-actions{display:flex;gap:9px;flex-wrap:wrap;margin-top:18px}.forge-studio{margin-top:18px}.forge-controls{display:grid;grid-template-columns:minmax(0,.7fr) minmax(0,1.6fr) auto;gap:13px;align-items:end}.forge-controls label{display:grid;gap:6px;min-width:0;color:var(--muted);font-size:11px;font-weight:800}.forge-controls select,.forge-controls textarea{box-sizing:border-box;width:100%;min-width:0;max-width:100%;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink);padding:11px 12px;outline:0}.forge-controls textarea{resize:vertical;min-height:70px}.forge-output{margin-top:22px;border-top:1px solid var(--line);padding-top:20px}.forge-output header h3{font-family:var(--font-display);font-size:24px;font-weight:500;margin:3px 0}.forge-output header p{color:var(--muted);font-size:12px}.forge-output header small{color:var(--green);font-size:9px;text-transform:uppercase;letter-spacing:.12em}.forge-levels{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:16px}.forge-level{border:1px solid var(--line);border-radius:14px;background:#fff;padding:16px}.forge-level>span{display:inline-flex;padding:5px 9px;border-radius:20px;font-size:10px;font-weight:900;text-transform:uppercase}.forge-level.supported>span{background:var(--green-soft);color:var(--green)}.forge-level.core>span{background:var(--blue-soft);color:var(--blue)}.forge-level.challenge>span{background:var(--gold-soft);color:#8a4f1f}.forge-level ol{padding-left:20px;margin:13px 0 0}.forge-level li{padding:5px 0;font-size:12px;line-height:1.5}.flux-prompt{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:14px;margin-top:14px;padding:16px;border-radius:14px;background:linear-gradient(110deg,#f3ecdd,#fff8e8);border:1px solid #e5dccb}.flux-prompt>svg{color:var(--green)}.flux-prompt div{display:grid;gap:4px}.flux-prompt p{margin:0;color:#4a5164;font-size:11px;line-height:1.55}.timetable-week{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.timetable-day.today{border-color:#cbb994;box-shadow:0 10px 28px #1b234714}.timetable-day>header{display:flex;justify-content:space-between;align-items:center;padding-bottom:13px;border-bottom:1px solid var(--line)}.timetable-day>header small{color:var(--gold);font-size:9px;font-weight:800;text-transform:uppercase;letter-spacing:.12em}.timetable-day h2{font-family:var(--font-display);font-weight:500;margin:2px 0 0}.timetable-day article{display:grid;grid-template-columns:auto 1fr;align-items:center;gap:12px;padding:11px 4px;border-bottom:1px solid var(--line)}.timetable-day article:last-child{border-bottom:0}.timetable-day article>b{width:31px;height:31px;display:grid;place-items:center;border-radius:9px;background:var(--green-dark);color:#fff}.timetable-day article.free>b{background:#ede6d7;color:#5b6274}.timetable-day article>div{display:grid;gap:3px}.timetable-day article.free strong{color:#9a9fae;font-weight:600}.timetable-day article small{display:flex;align-items:center;gap:5px;color:var(--muted);font-size:9px}.assistant-history{padding-top:8px}.assistant-history>article{display:grid;grid-template-columns:auto 1fr;gap:14px;padding:17px 4px;border-bottom:1px solid var(--line)}.assistant-history>article:last-child{border-bottom:0}.history-icon{width:40px;height:40px;display:grid;place-items:center;border-radius:12px;background:var(--green-soft);color:var(--green)}.history-icon.failed{background:var(--coral-soft);color:var(--coral)}.history-icon svg{width:19px}.assistant-history article header{display:flex;justify-content:space-between;gap:12px}.assistant-history article header small{color:var(--muted);font-size:9px}.assistant-history article p{font-size:12px;line-height:1.55;margin:8px 0;color:#4a5164}.assistant-history .history-request{font-family:var(--font-display);font-size:15px;color:var(--ink)}.assistant-history article footer{display:flex;align-items:center;gap:6px;color:var(--green);font-size:9px}.assistant-history article footer svg{width:13px}.assistant-history article footer span{margin-right:auto;text-transform:uppercase;letter-spacing:.08em}@media(max-width:900px){.forge-controls,.forge-levels,.timetable-week{grid-template-columns:1fr}}.assessment-live-list{display:grid}.assessment-live-list>article{display:grid;grid-template-columns:auto 1fr auto auto;align-items:center;gap:13px;padding:14px 4px;border-bottom:1px solid var(--line)}.assessment-live-list>article:last-child{border-bottom:0}.assessment-live-list>article>div:nth-child(2){display:grid;gap:4px}.assessment-live-list small{color:var(--muted);font-size:10px}.assessment-runner-head{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:20px;margin-bottom:23px}.assessment-runner-head h1{font-family:var(--font-display);font-size:clamp(26px,3vw,40px);font-weight:500;margin:2px 0}.assessment-runner-head>span{color:var(--green);font-weight:800}.assessment-question-list{display:grid;gap:13px}.assessment-question-list article>header{display:flex;align-items:center;gap:11px}.assessment-question-list article>header>b{width:34px;height:34px;display:grid;place-items:center;border-radius:10px;background:var(--green-dark);color:#fff}.assessment-question-list article>header>div{display:flex;align-items:center;gap:8px}.assessment-question-list article>header small{color:var(--muted);text-transform:capitalize}.assessment-question-list article>p{font-family:var(--font-display);font-size:18px;line-height:1.55}.assessment-question-list textarea{width:100%;min-height:95px;resize:vertical;border:1px solid var(--line);border-radius:11px;padding:12px;color:var(--ink);background:#fff}.assessment-submit-bar{position:sticky;bottom:15px;display:flex;align-items:center;justify-content:flex-end;gap:9px;margin-top:18px;padding:13px 16px;border:1px solid var(--line);border-radius:14px;background:#fffdf8f5;box-shadow:0 10px 30px #1b23471f;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.assessment-submit-bar>span{margin-right:auto;color:var(--muted);font-size:11px;font-weight:800}@media(max-width:760px){.assessment-live-list>article{grid-template-columns:auto 1fr}.assessment-live-list>article>.pill,.assessment-live-list>article>.secondary-button{grid-column:2}.assessment-runner-head{grid-template-columns:1fr}.assessment-runner-head>.secondary-button{justify-self:start}.assessment-submit-bar{flex-wrap:wrap}.assessment-submit-bar>span{width:100%}}.assessment-detail-head{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:18px;margin-bottom:22px}.assessment-detail-head h1{font-family:var(--font-display);font-size:clamp(26px,3vw,40px);font-weight:500;margin:2px 0}.assessment-detail-head p{color:var(--muted);margin:0}.danger-button{display:inline-flex;align-items:center;justify-content:center;gap:7px;border:1px solid #dfae9f;background:#fff7f5;color:#9c4330;border-radius:11px;padding:10px 14px;font-weight:800;cursor:pointer}.danger-button:disabled{opacity:.55;cursor:not-allowed}.assessment-result-summary{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-bottom:18px}.assessment-result-summary article{display:flex;align-items:center;gap:12px;border:1px solid var(--line);border-radius:15px;background:var(--paper);padding:16px}.assessment-result-summary svg{color:var(--green)}.assessment-result-summary div{display:grid}.assessment-result-summary b{font-family:var(--font-display);font-size:24px}.assessment-result-summary span{font-size:10px;color:var(--muted)}.assessment-student-results{display:grid;gap:12px}.assessment-student-results>.panel{padding:0;overflow:hidden}.assessment-student-toggle{width:100%;display:grid;grid-template-columns:auto 1fr auto auto auto;align-items:center;gap:12px;padding:15px 18px;border:0;background:transparent;color:var(--ink);text-align:left;cursor:pointer}.assessment-student-toggle>div{display:grid;gap:3px}.assessment-student-toggle small{color:var(--muted)}.assessment-score{min-width:88px;text-align:right}.student-solution-list{border-top:1px solid var(--line);padding:18px;background:#fbf7ee}.student-solution-list>header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.student-solution-list>header h3{margin:0}.student-solution-list>header span{color:var(--muted);font-size:11px}.student-solution-list>article{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,.8fr);gap:14px;padding:16px 0;border-top:1px solid var(--line)}.solution-question{display:flex;gap:11px}.solution-question>b{flex:0 0 31px;width:31px;height:31px;display:grid;place-items:center;border-radius:9px;background:var(--green-dark);color:#fff}.solution-question p{margin:2px 0 7px;line-height:1.5}.solution-question small{color:var(--muted);text-transform:capitalize}.solution-answer{position:relative;border-left:3px solid var(--green);border-radius:9px;background:#f3ecdd;padding:11px 13px}.solution-answer.empty{border-left-color:#9a9fae;background:#f3ecdd;color:var(--muted)}.solution-answer small{display:block;color:var(--muted);font-weight:800;margin-bottom:5px}.solution-answer p{white-space:pre-wrap;margin:0;line-height:1.5}.solution-answer>b{position:absolute;top:10px;right:12px}.solution-answer em{display:block;margin-top:8px;color:var(--muted)}@media(max-width:900px){.assessment-result-summary{grid-template-columns:repeat(2,minmax(0,1fr))}.student-solution-list>article{grid-template-columns:1fr}}@media(max-width:680px){.assessment-detail-head{grid-template-columns:1fr}.assessment-detail-head>.secondary-button,.assessment-detail-head>.danger-button{justify-self:start}.assessment-result-summary{grid-template-columns:1fr}.assessment-student-toggle{grid-template-columns:auto 1fr auto}.assessment-student-toggle>.pill,.assessment-score{grid-column:2}.assessment-student-toggle>svg{grid-column:3;grid-row:1/3}.student-solution-list{padding:14px}}.race-intro{align-items:center}.race-class-picker{flex:none}.race-class-picker label{display:grid;gap:6px;color:var(--muted);font-size:11px;font-weight:800}.race-class-picker select,.race-award-panel select,.race-award-panel textarea{border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink);padding:11px 13px;outline:0}.race-class-picker select{min-width:230px;font-weight:700}.race-week-bar{display:grid;grid-template-columns:auto 1fr auto;align-items:center;margin-bottom:18px;padding:13px 17px;background:linear-gradient(100deg,#fffdf8,#f3ecdd)}.race-week-bar>button{display:flex;align-items:center;gap:7px;border:0;background:transparent;color:var(--green);font-size:12px;font-weight:800}.race-week-bar>button:disabled{opacity:.25}.race-week-bar>div{text-align:center;display:grid;gap:2px}.race-week-bar span{color:var(--gold);font-size:9px;font-weight:800;text-transform:uppercase;letter-spacing:.12em}.race-week-bar strong{font-family:var(--font-display);font-size:17px;font-weight:500}.race-layout{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(330px,.8fr);gap:18px;align-items:start}.race-side{display:grid;gap:18px}.race-board{min-width:0}.race-crowned-banner{display:flex;align-items:center;gap:14px;margin-bottom:18px;padding:16px 18px;border-radius:15px;background:linear-gradient(120deg,#1b2347,#2a3466);color:#fff}.race-crowned-banner>svg{width:38px;height:38px;color:#e8c47a}.race-crowned-banner>div{display:grid;gap:2px;flex:1}.race-crowned-banner small{color:#c9cde0;text-transform:uppercase;letter-spacing:.1em;font-size:9px}.race-crowned-banner strong{font-family:var(--font-display);font-size:21px}.race-crowned-banner>b{font-family:var(--font-display);font-size:20px;color:#e8c47a}.race-podium{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;align-items:end;padding:18px 0 24px;border-bottom:1px solid var(--line)}.podium-place{position:relative;border:1px solid var(--line);border-radius:16px;background:#fbf7ee;color:var(--ink);padding:20px 10px 14px;display:grid;justify-items:center;gap:5px;transition:.18s}.podium-place:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.podium-place.place-1{order:2;min-height:185px;background:linear-gradient(155deg,#fff9e8,#f6e5b8);border-color:#ead197}.podium-place.place-2{order:1;min-height:160px}.podium-place.place-3{order:3;min-height:145px;background:#fff7f0}.podium-place .avatar{margin-top:5px}.podium-place strong{font-size:12px;line-height:1.25}.podium-place>b{font-family:var(--font-display);font-size:26px;color:var(--green)}.podium-place small{color:var(--muted);font-size:9px}.podium-medal{position:absolute;top:-14px;width:31px;height:31px;border-radius:50%;display:grid;place-items:center;background:#ede6d7;color:#5b6274;box-shadow:0 4px 12px #1b23471a}.place-1 .podium-medal{background:#e8c47a;color:#fff}.place-3 .podium-medal{background:#c88962;color:#fff}.podium-medal svg{width:17px}.race-standings{display:grid;margin-top:10px}.race-standings>button{display:flex;align-items:center;gap:11px;border:0;border-top:1px solid var(--line);background:transparent;color:var(--ink);padding:11px 8px;text-align:left;border-radius:10px}.race-standings>button:first-child{border-top:0}.race-standings>button:hover,.race-standings>button.selected{background:var(--green-soft)}.race-position{width:27px;height:27px;display:grid;place-items:center;border-radius:8px;background:#ede6d7;color:var(--muted);font-size:11px;font-weight:900}.race-standings .grow{display:grid;gap:2px}.race-standings small{color:var(--muted);font-size:9px}.race-standings>b{color:var(--green);font-family:var(--font-display);font-size:18px}.race-standings>b.negative{color:var(--coral)}.race-award-panel label{display:grid;gap:6px;margin-top:13px;color:var(--muted);font-size:11px;font-weight:800}.race-award-panel textarea{min-height:82px;resize:vertical;line-height:1.5}.race-award-panel .primary-button{margin-top:14px}.race-point-buttons{display:grid;grid-template-columns:repeat(4,1fr);gap:6px}.race-point-buttons button{height:42px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink);display:flex;align-items:center;justify-content:center;font-weight:900}.race-point-buttons button svg{width:13px}.race-point-buttons button:hover,.race-point-buttons button.active.positive{background:var(--green);border-color:var(--green);color:#fff}.race-point-buttons button.active.negative{background:var(--coral);border-color:var(--coral);color:#fff}.race-history>div:last-child{display:grid}.race-history article{display:grid;grid-template-columns:auto 1fr;gap:10px;padding:11px 0;border-top:1px solid var(--line)}.race-history article:first-child{border-top:0}.race-change{width:36px;height:36px;display:grid;place-items:center;border-radius:10px;font-weight:900}.race-change.positive{background:var(--green-soft);color:var(--green)}.race-change.negative{background:var(--coral-soft);color:var(--coral)}.race-history article>div{min-width:0}.race-history article strong{font-size:11px}.race-history article p{margin:3px 0;color:#4a5164;font-size:11px;line-height:1.35}.race-history article small{color:var(--muted);font-size:8px}.empty-state.compact{padding:30px 10px}.empty-state.compact svg{color:#9a9fae}@media(max-width:1050px){.race-layout{grid-template-columns:1fr}.race-side{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:760px){.race-intro .race-class-picker,.race-class-picker select{width:100%}.race-week-bar{grid-template-columns:auto 1fr auto;padding:11px 8px}.race-week-bar>button{font-size:0}.race-week-bar>button svg{width:22px}.race-week-bar strong{font-size:14px}.race-side{grid-template-columns:1fr}.race-podium{gap:6px}.podium-place{padding-left:5px;padding-right:5px}.podium-place strong{font-size:10px}.podium-place.place-1{min-height:170px}.podium-place.place-2{min-height:150px}.podium-place.place-3{min-height:140px}.race-point-buttons{grid-template-columns:repeat(4,1fr)}}.race-showcase{position:fixed;inset:0;z-index:1200;display:grid;grid-template-rows:auto minmax(0,1fr) auto;background:radial-gradient(circle at 85% 10%,rgba(232,196,122,.2),transparent 28%),#f7f5ed;color:var(--ink)}.race-showcase>header{display:flex;align-items:center;gap:20px;padding:18px clamp(20px,4vw,60px);background:linear-gradient(105deg,#141a36,#2a3466);color:#fff;box-shadow:0 8px 28px #1218332e}.race-showcase>header>div{display:grid;gap:2px;flex:1}.race-showcase>header p{margin:0;color:#e8c47a;font-size:10px;font-weight:900;text-transform:uppercase;letter-spacing:.14em}.race-showcase>header h2{margin:0;font-family:var(--font-display);font-size:clamp(24px,3vw,38px);font-weight:500}.race-showcase>header span{color:#c9cde0;font-size:11px}.race-showcase>header button{width:44px;height:44px;border:0;border-radius:13px;display:grid;place-items:center;background:#ffffff1a;color:#fff}.race-showcase>main{display:grid;align-content:start;gap:8px;overflow:auto;padding:20px clamp(18px,5vw,75px)}.race-showcase article{display:grid;grid-template-columns:38px 40px minmax(0,1fr);align-items:center;gap:12px;padding:9px 14px;border:1px solid #e5dccb;border-radius:14px;background:#ffffffe0;box-shadow:0 3px 12px #1b23470a}.showcase-position{width:31px;height:31px;display:grid;place-items:center;border-radius:9px;background:#ede6d7;color:#5b6274;font-weight:900}.showcase-student{display:grid;gap:7px;min-width:0}.showcase-student>div:first-child{display:flex;align-items:center;gap:9px}.showcase-student strong{min-width:170px;font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.showcase-student b{margin-left:auto;color:var(--green);font-family:var(--font-display);font-size:18px;white-space:nowrap}.showcase-track{height:13px;border-radius:20px;background:#ede6d7;overflow:hidden;direction:ltr}.showcase-track>span{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,#9fc9b8,#13705c);transition:width .7s cubic-bezier(.2,.7,.2,1)}.fire-label{display:flex;align-items:center;gap:3px;color:#d45227;background:#fff0df;border-radius:20px;padding:3px 8px;font-size:8px;font-weight:900;text-transform:uppercase;letter-spacing:.08em;white-space:nowrap}.fire-label svg{width:13px;height:13px;fill:#f27b32}.race-showcase article.on-fire{border-color:#f2a24e;background:linear-gradient(100deg,#fffaf0,#fff1dc);box-shadow:0 0 0 2px #f486301a,0 8px 22px #da591d1f}.race-showcase article.on-fire .showcase-position{background:#f7d27c;color:#7b4b08}.race-showcase article.on-fire .showcase-track{background:#f7dcc4;box-shadow:0 0 14px #ee5c204d}.race-showcase article.on-fire .showcase-track>span{background:linear-gradient(90deg,#ffc533,#ff7a24 55%,#d94122);background-size:180% 100%;animation:race-fire 1.1s ease-in-out infinite alternate}.race-showcase article.on-fire .avatar{background:#ffe0b1;color:#a6421f;animation:race-glow 1.1s ease-in-out infinite alternate}.race-showcase>footer{display:flex;align-items:center;justify-content:center;gap:8px;padding:12px 20px;border-top:1px solid var(--line);background:#fff;color:var(--muted);font-size:10px}.race-showcase>footer svg{width:16px;color:var(--gold)}[dir=rtl] .showcase-student b{margin-left:0;margin-right:auto}@keyframes race-fire{to{background-position:100% 0;filter:saturate(1.3) brightness(1.08)}}@keyframes race-glow{to{box-shadow:0 0 18px #f165218c}}@media(max-width:650px){.race-showcase>main{padding:12px}.race-showcase article{grid-template-columns:30px 34px minmax(0,1fr);gap:8px;padding:8px}.showcase-position{width:27px;height:27px}.showcase-student>div:first-child{gap:5px}.showcase-student strong{min-width:0;flex:1;font-size:11px}.showcase-student b{font-size:14px}.fire-label{font-size:0;padding:3px 5px}.showcase-track{height:10px}.race-showcase>footer{font-size:8px}}.algo-mic-button{display:flex;align-items:center;gap:7px;height:38px;margin-inline:4px;padding:0 12px;border:1px solid #e5dccb;border-radius:11px;background:#fffdf8e6;color:var(--green-dark);font-size:11px;font-weight:900;letter-spacing:.04em;box-shadow:0 4px 14px #1b23470d}.algo-mic-button:hover{border-color:#cbb994;background:#fff}.algo-mic-button:disabled{cursor:wait;opacity:.8}.algo-mic-button.wake-on{color:#fff;background:var(--green-dark);border-color:var(--green-dark)}.algo-mic-button.listening{color:#fff;background:var(--coral);border-color:var(--coral);box-shadow:0 0 0 5px #b04d361f}.algo-mic-button.listening svg{animation:algo-pulse 1s ease-in-out infinite}.algo-processing{animation:algo-spin 1.2s linear infinite}.algo-overlay{position:fixed;inset:0;z-index:1500;display:flex;align-items:center;justify-content:center;padding:clamp(20px,5vh,56px) 24px;background:#121833bd;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);animation:algo-fade-in .18s ease-out}.algo-overlay-card{width:min(650px,92vw);max-height:calc(100vh - 80px);overflow:auto;padding:28px;border:1px solid rgba(255,255,255,.28);border-radius:22px;background:#fffdf8f5;box-shadow:0 28px 80px #0a0e1e57;color:var(--ink);animation:algo-rise .22s ease-out}.algo-overlay-card>header{display:flex;align-items:center;gap:11px;margin-bottom:22px}.algo-overlay-card>header>span{width:42px;height:42px;border-radius:13px;display:grid;place-items:center;background:var(--green-dark);color:#fff}.algo-overlay-card>header>div{display:grid;gap:1px;flex:1}.algo-overlay-card>header small{color:var(--gold);font-size:9px;font-weight:900;letter-spacing:.14em}.algo-overlay-card>header strong{font-family:var(--font-display);font-size:23px;font-weight:500}.algo-overlay-card>header>svg{color:var(--muted)}.algo-overlay-card.failed>header>span{background:var(--coral)}.algo-transcript{margin:0 0 15px;padding:13px 16px;border-left:3px solid #cbb994;border-radius:0 10px 10px 0;background:#f3ecdd;color:#4a5164;font-size:13px;line-height:1.55}.algo-answer{margin:0;font-family:var(--font-display);font-size:clamp(21px,2.2vw,28px);line-height:1.42;overflow-wrap:anywhere}.algo-overlay-card>img{display:block;width:100%;max-height:430px;object-fit:contain;margin:0 0 18px;border-radius:15px;background:#ede6d7}.algo-dismiss-hint{display:block;margin-top:24px;color:#5b6274;font-size:10px;font-weight:700}.algo-overlay.transient{pointer-events:none}.algo-overlay.transient .algo-overlay-card{width:min(520px,92vw);text-align:center}.algo-overlay.transient .algo-overlay-card>header{justify-content:center}.algo-overlay.transient .algo-overlay-card>header>div{flex:none;text-align:left}.algo-overlay.transient .algo-transcript{display:none}.algo-overlay.transient .algo-answer{font-size:24px}.algo-wake-indicator{position:fixed;right:22px;bottom:20px;z-index:1450;display:flex;align-items:center;gap:9px;padding:11px 15px;border:1px solid rgba(255,255,255,.2);border-radius:999px;background:#1b2347f0;color:#fff;box-shadow:0 12px 35px #12183340;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);font-size:11px;font-weight:800}.algo-wake-indicator svg{color:#c9cde0;animation:algo-pulse 1.8s ease-in-out infinite}.algo-wake-indicator.capturing{background:#b04d36f5}.algo-wake-indicator.capturing svg{color:#fff;animation:algo-pulse .75s ease-in-out infinite}.algo-wake-indicator.processing svg{color:#e8c47a;animation:algo-spin 1.2s linear infinite}[dir=rtl] .algo-wake-indicator{right:auto;left:22px}@keyframes algo-pulse{50%{transform:scale(1.16)}}@keyframes algo-spin{to{transform:rotate(360deg)}}@keyframes algo-fade-in{0%{opacity:0}}@keyframes algo-rise{0%{opacity:0;transform:translateY(14px) scale(.98)}}@media(max-width:680px){.algo-mic-button span{display:none}.algo-mic-button{width:38px;padding:0;justify-content:center}.algo-overlay{padding:18px}.algo-overlay-card{max-height:calc(100vh - 36px);padding:22px}.algo-answer{font-size:21px}.algo-wake-indicator{right:12px;bottom:12px}.algo-wake-indicator span{display:none}[dir=rtl] .algo-wake-indicator{right:auto;left:12px}}.assistant-history-image{display:block;width:min(560px,100%);max-height:360px;object-fit:contain;margin:14px 0;border:1px solid var(--line);border-radius:14px;background:#ede6d7}.family-scope{display:flex;align-items:center;gap:10px;width:max-content;max-width:100%;margin:-3px 0 16px;padding:8px 12px 8px 9px;border:1px solid #e5dccb;border-radius:12px;background:var(--green-soft);color:var(--green);font-size:12px;font-weight:700}.child-picker{display:grid;gap:6px;min-width:230px;color:var(--muted);font-size:11px;font-weight:700}.child-picker select{border:1px solid var(--line);border-radius:10px;background:var(--paper);color:var(--ink);padding:10px 34px 10px 12px;font:inherit}.family-error{margin:-18px 0 18px}.empty-copy{margin:8px 0 4px;line-height:1.6}.empty-state.compact{min-height:180px}@media(max-width:760px){.child-picker{width:100%;min-width:0}}:root{--sand-50: #f8f3e8;--sand-100: #f4eddf;--sand-200: #ece2cd;--sand-300: #e0d3b8;--sand-400: #cbb994;--paper: #fffdf8;--paper-raised: #ffffff;--night-950: #0d1228;--night-900: #141a36;--night-800: #1b2347;--night-700: #2a3466;--night-600: #36427a;--night-300: #9aa2c9;--night-100: #e6e8f2;--oasis-700: #0d5a4a;--oasis-600: #13705c;--oasis-500: #1f8a71;--oasis-100: #e0efe8;--copper-700: #8a4f1f;--copper-600: #a8622a;--amber-500: #d9963a;--gold-300: #e8c47a;--copper-100: #f7ead9;--terracotta-600: #b04d36;--terracotta-100: #f8e4dc;--ink: #1d2333;--ink-soft: #2a3142;--muted: #5b6274;--line: #e5dccb;--line-strong: #d4c6a8;--green: var(--oasis-700);--green-dark: var(--night-800);--green-soft: var(--oasis-100);--gold: var(--copper-600);--gold-soft: var(--copper-100);--blue: #35567a;--blue-soft: #e4e9f3;--coral: var(--terracotta-600);--coral-soft: var(--terracotta-100);--font-ui: "DM Sans", "IBM Plex Sans Arabic", "Noto Kufi Arabic", system-ui, sans-serif;--font-display: "Fraunces", "Noto Kufi Arabic", Georgia, serif;--font-arabic-display: "Noto Kufi Arabic", "IBM Plex Sans Arabic", sans-serif;--radius-sm: 10px;--radius-md: 14px;--radius-lg: 20px;--shadow: 0 1px 2px rgba(27, 35, 71, .05), 0 10px 28px rgba(27, 35, 71, .07);--shadow-lift: 0 2px 4px rgba(27, 35, 71, .06), 0 18px 40px rgba(27, 35, 71, .12);--focus-ring: 0 0 0 3px var(--paper), 0 0 0 6px var(--copper-600);--sidebar-width: 264px;--sidebar-rail: 80px;--topbar-height: 70px;font-family:var(--font-ui);color:var(--ink);background:var(--sand-50);font-feature-settings:"tnum" 0}:root[lang=ar]{--font-ui: "IBM Plex Sans Arabic", "DM Sans", "Noto Kufi Arabic", system-ui, sans-serif;--font-display: "Noto Kufi Arabic", "Fraunces", Georgia, serif}body{font-family:var(--font-ui);color:var(--ink);background:linear-gradient(rgba(27,35,71,.028) 1px,transparent 1px) 0 0 / 32px 32px,linear-gradient(90deg,rgba(27,35,71,.028) 1px,transparent 1px) 0 0 / 32px 32px,radial-gradient(1200px 500px at 85% -10%,rgba(232,196,122,.18),transparent 60%),var(--sand-50);line-height:1.45}button,input,select,textarea{font:inherit;color:inherit}h1,h2,h3{color:var(--night-800)}:lang(ar) h1,:lang(ar) h2,:lang(ar) .section-heading h2{letter-spacing:0}.score,.stat-card strong,.race-standings>b,.assessment-score,bdi.num{font-variant-numeric:tabular-nums}:focus-visible{outline:3px solid var(--copper-600);outline-offset:2px;border-radius:6px}.skip-link{position:fixed;inset-block-start:10px;inset-inline-start:10px;z-index:3000;padding:10px 14px;border-radius:10px;background:var(--night-800);color:#fff;font-weight:700;transform:translateY(-150%);transition:transform .15s}.skip-link:focus{transform:none}.visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}}.brand{display:flex;align-items:center}.khayyam-logo{display:inline-flex;align-items:center;gap:11px;color:var(--night-800)}.khayyam-logo.tone-dark{color:#f6efe0}.khayyam-mark{flex:none;display:block}.khayyam-wordmark{display:grid;line-height:1.05}.khayyam-wordmark b{font-family:var(--font-ui);font-size:15px;font-weight:800;letter-spacing:.24em}.khayyam-wordmark small{font-family:var(--font-arabic-display);font-size:13px;font-weight:600;color:var(--copper-600);margin-top:3px;letter-spacing:0}.tone-dark .khayyam-wordmark small{color:var(--gold-300)}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--copper-700);font-size:11px;letter-spacing:.14em;font-weight:800}.eyebrow:before{content:"";width:6px;height:6px;flex:none;background:currentColor;transform:rotate(45deg);border-radius:1px;opacity:.85}:lang(ar) .eyebrow{letter-spacing:0;font-size:12px}.page-intro{position:relative;padding-block-start:22px;margin-bottom:26px}.page-intro:before{content:"";position:absolute;inset-block-start:0;inset-inline-start:0;width:196px;height:14px;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 196 14'%3E%3Cpath d='M1 2 Q25 14 49 2 Q73 14 98 2 Q122 14 147 2 Q171 14 195 2' fill='none' stroke='%23a8622a' stroke-width='1.6' stroke-linecap='round'/%3E%3Ccircle cx='1.5' cy='2' r='1.8' fill='%23a8622a'/%3E%3Ccircle cx='98' cy='2' r='1.8' fill='%23a8622a'/%3E%3Ccircle cx='194.5' cy='2' r='1.8' fill='%23a8622a'/%3E%3C/svg%3E") no-repeat;opacity:.7}[dir=rtl] .page-intro:before{transform:scaleX(-1)}.page-intro h1{font-family:var(--font-display);font-weight:600;color:var(--night-800);letter-spacing:-.02em;line-height:1.08}:lang(ar) .page-intro h1{font-weight:700;line-height:1.35}.page-intro>div>p:last-child{color:var(--muted)}.panel{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow)}.section-heading h2{font-family:var(--font-display);font-weight:600;font-size:21px;color:var(--night-800)}.section-heading a{color:var(--oasis-700)}.watermark-icon{color:var(--sand-300)}.stat-card{background:var(--paper);border-color:var(--line);border-radius:var(--radius-md);box-shadow:var(--shadow)}.stat-card strong{font-family:var(--font-display);font-weight:600;color:var(--night-800)}.stat-card p,.stat-card small{color:var(--muted)}.icon-chip.green{color:var(--oasis-700);background:var(--oasis-100)}.icon-chip.gold{color:var(--copper-700);background:var(--copper-100)}.icon-chip.blue{color:var(--night-700);background:var(--night-100)}.icon-chip.coral{color:var(--terracotta-600);background:var(--terracotta-100)}.avatar{background:var(--night-100);color:var(--night-800)}.entity-card,.notes-list article,.assessment-history article,.learning-card,.forge-level{background:var(--paper-raised);border-color:var(--line)}.primary-button,.secondary-button,.danger-button{min-height:44px;border-radius:12px;padding:10px 16px;font-size:14px;transition:background .15s,border-color .15s,box-shadow .15s,transform .15s}.primary-button{background:var(--night-800);color:#fff;box-shadow:0 6px 16px #1b23472e}.primary-button:hover:not(:disabled){background:var(--night-700)}.secondary-button{background:var(--paper-raised);color:var(--night-800);border:1px solid var(--line-strong)}.secondary-button:hover:not(:disabled){border-color:var(--copper-600);background:#fff}.secondary-button:disabled,.primary-button:disabled{opacity:.55;cursor:not-allowed}.danger-button{border-color:#dfae9f;background:#fff7f4;color:#9c4330}.icon-button{width:44px;height:44px;border-radius:12px;color:var(--muted)}.icon-button:hover{background:var(--sand-100);color:var(--night-800)}.language-button{min-height:44px;color:var(--night-800);border-radius:12px}.language-button:hover{background:var(--sand-100)}input:not([type=checkbox]):not([type=radio]),select,textarea{border-color:var(--line-strong)}input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--copper-600);outline-offset:1px}.search,.class-filter{min-height:46px;border-color:var(--line-strong);background:var(--paper-raised);border-radius:12px}.pill{font-size:11px;padding:5px 10px}.save-message{display:flex;align-items:center;gap:8px;color:var(--oasis-700);background:var(--oasis-100);border:1px solid #c4e0d3;border-radius:12px;padding:11px 14px;font-size:13px;font-weight:600}.form-error{color:#9c4330;background:var(--terracotta-100);border:1px solid #efc8bb;border-radius:12px;padding:10px 14px;font-weight:600}.loader{border-color:var(--sand-200);border-top-color:var(--copper-600)}.empty-state svg{color:var(--sand-400)}.app-shell{display:block;min-height:100vh}.sidebar{position:fixed;inset-block:0;inset-inline-start:0;inset-inline-end:auto;z-index:40;width:var(--sidebar-width);padding:22px 14px 16px;display:flex;flex-direction:column;color:#dfe2ef;border:0;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='48' viewBox='0 0 56 48'%3E%3Cpath d='M14 0l14 8v16L14 32 0 24V8zM42 24l14 8v16M42 24L28 32' fill='none' stroke='%23ffffff' stroke-opacity='.035'/%3E%3C/svg%3E"),linear-gradient(180deg,var(--night-800) 0%,var(--night-900) 100%);transition:width .2s ease,transform .25s ease;overflow:hidden auto}[dir=rtl] .sidebar{border:0}.sidebar-top{display:flex;align-items:center;justify-content:space-between;padding:0 8px 22px;min-height:52px}.sidebar-brand{display:inline-flex;border-radius:12px}.sidebar nav{display:grid;gap:14px}.nav-group{display:grid;gap:3px}.nav-group-label{margin:0 0 4px;padding-inline:12px;color:#8f96b8;font-size:10px;font-weight:800;letter-spacing:.14em;text-transform:uppercase}:lang(ar) .nav-group-label{letter-spacing:0;font-size:11px}.sidebar nav a{position:relative;display:flex;align-items:center;gap:12px;min-height:44px;padding:10px 12px;border-radius:12px;color:#c9cde0;font-size:14px;font-weight:600}.sidebar nav a:hover{background:#ffffff12;color:#fff}.sidebar nav a.active{background:#e8c47a24;color:#fff;box-shadow:none}.sidebar nav a.active:before{content:"";position:absolute;inset-block:9px;inset-inline-start:0;width:3px;border-radius:3px;background:var(--gold-300)}.sidebar nav a.active svg{color:var(--gold-300)}.sidebar-foot{margin-top:auto;padding-top:14px}.demo-chip{color:#aab0cc;padding:0 12px 12px}.demo-chip span{background:var(--gold-300);box-shadow:0 0 0 4px #e8c47a2e}.profile-row{border-top:1px solid rgba(255,255,255,.1);padding:14px 4px 0}.profile-row strong{color:#fff;font-size:13px}.profile-row small{color:#aab0cc;text-transform:none}.profile-row .avatar{background:var(--gold-300);color:var(--night-900)}.profile-row .icon-button{color:#c9cde0}.profile-row .icon-button:hover{background:#ffffff14;color:#fff}.sidebar-close{color:#c9cde0}.main-area{margin-inline-start:var(--sidebar-width);min-width:0;transition:margin .2s ease}[dir=rtl] .main-area{grid-column:auto}.sidebar-collapsed .sidebar{width:var(--sidebar-rail);padding-inline:12px}.sidebar-collapsed .main-area{margin-inline-start:var(--sidebar-rail)}.sidebar-collapsed .nav-label,.sidebar-collapsed .nav-group-label{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.sidebar-collapsed .nav-group{padding-top:10px;border-top:1px solid rgba(255,255,255,.08)}.sidebar-collapsed .nav-group:first-child{border-top:0;padding-top:0}.sidebar-collapsed .sidebar nav a{justify-content:center;padding-inline:0}.sidebar-collapsed .sidebar-top{justify-content:center;padding-inline:0}.sidebar-collapsed .profile-row{flex-direction:column;padding-inline:0}.sidebar-collapsed .demo-chip{justify-content:center;padding-inline:0}.topbar{height:var(--topbar-height);gap:6px;padding:0 clamp(16px,3.5vw,48px);background:var(--sand-50);border-bottom:1px solid var(--line);backdrop-filter:none;-webkit-backdrop-filter:none;z-index:30}.topbar-role{color:var(--muted);font-size:12px;font-weight:700;letter-spacing:.04em}.page-content{padding:30px clamp(16px,3.5vw,48px) 72px;max-width:1560px}.page-content:focus{outline:none}.collapse-button{display:grid}@media(max-width:760px){.sidebar{width:min(300px,86vw);transform:translate(-105%);box-shadow:none;visibility:hidden;transition:transform .25s ease,visibility 0s linear .25s}[dir=rtl] .sidebar{transform:translate(105%)}.sidebar.is-open,[dir=rtl] .sidebar.is-open{transform:none;visibility:visible;box-shadow:0 0 40px #0a0e1e59;transition:transform .25s ease}.sidebar-collapsed .sidebar{width:min(300px,86vw);padding-inline:14px}.sidebar-collapsed .nav-label,.sidebar-collapsed .nav-group-label{position:static;width:auto;height:auto;clip:auto}.sidebar-collapsed .sidebar nav a{justify-content:flex-start;padding-inline:12px}.main-area,.sidebar-collapsed .main-area{margin-inline-start:0}.backdrop{background:#0d122880;z-index:35}.collapse-button,.topbar-role{display:none}.page-content{padding:22px 16px 56px}}@media(min-width:1700px){html{font-size:17px}.page-content{max-width:1760px}}.login-page{background:var(--sand-50)}.login-story{color:#fff;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 800 220' preserveAspectRatio='none'%3E%3Cpath d='M0 140 Q200 70 420 130 T800 110 V220 H0Z' fill='%232a3466' fill-opacity='.55'/%3E%3Cpath d='M0 180 Q260 120 520 175 T800 160 V220 H0Z' fill='%23141a36' fill-opacity='.85'/%3E%3C/svg%3E") bottom / 100% 34% no-repeat,linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px) 0 0 / 40px 40px,linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px) 0 0 / 40px 40px,radial-gradient(700px 400px at 80% 10%,rgba(232,196,122,.16),transparent 70%),linear-gradient(160deg,var(--night-800),var(--night-950))}.login-story:before,.login-story:after{display:none}.story-copy .eyebrow{color:var(--gold-300)}.story-copy h1{font-family:var(--font-display);font-weight:600;color:#fff}.story-copy>p:not(.eyebrow){color:#c9cde0}.story-points svg{color:var(--gold-300)}.story-note{color:#aab0cc}.login-hero-mark{position:absolute;inset-inline-end:7%;inset-block-start:14%;opacity:.14;pointer-events:none}.login-panel{background:var(--paper)}.login-card h2{font-family:var(--font-display);font-weight:600;color:var(--night-800)}.login-card-brand{margin-bottom:26px}.login-form input{min-height:48px;border-color:var(--line-strong);background:#fff;border-radius:12px}.login-form .primary-button{min-height:50px;font-size:15px}.login-status{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:13px}.role-button{background:var(--paper-raised);border-color:var(--line)}.role-button>span{background:var(--night-100);color:var(--night-800);font-family:var(--font-arabic-display)}.role-button:hover{border-color:var(--copper-600)}[dir=rtl] .login-language{right:auto;left:40px}.password-page{background:radial-gradient(800px 400px at 15% 0%,rgba(232,196,122,.2),transparent 60%),var(--sand-50)}.password-card{border-radius:24px;background:var(--paper)}.password-card h1{font-family:var(--font-display);font-weight:600;color:var(--night-800)}.password-icon{color:var(--night-800);background:var(--copper-100)}.loading-screen{color:var(--night-800);gap:18px}@media(max-width:760px){.login-hero-mark{display:none}}[dir=rtl] .dir-icon{transform:scaleX(-1)}[dir=rtl] .assessment-detail-head>a svg,[dir=rtl] .assessment-runner-head>a svg{transform:scaleX(-1)}.intro-actions{display:flex;gap:10px;flex-wrap:wrap}.muted{color:var(--muted)}.empty-copy{color:var(--muted);line-height:1.6}.span-all{grid-column:1 / -1}.complete-label{display:inline-flex;align-items:center;gap:5px;color:var(--oasis-700)!important;font-weight:700;font-size:12px}.live-dot{width:9px;height:9px;border-radius:50%;background:#3ddc97;box-shadow:0 0 0 4px #3ddc9738;animation:live-pulse 1.6s ease-in-out infinite;display:inline-block}@keyframes live-pulse{50%{box-shadow:0 0 0 7px #3ddc9714}}.pill.level-emerging{background:var(--copper-100);color:var(--copper-700)}.pill.level-developing{background:#f6efd9;color:#7a5a14}.pill.level-secure{background:var(--oasis-100);color:var(--oasis-700)}.pill.level-advanced{background:var(--night-100);color:var(--night-700)}.status-completed,.status-graded,.status-submitted{color:var(--oasis-700);background:var(--oasis-100)}.status-published,.status-in_progress{color:var(--night-700);background:var(--night-100)}.status-not_started,.status-scheduled,.status-draft{color:var(--copper-700);background:var(--copper-100)}.command-now{display:grid;grid-template-columns:minmax(280px,.9fr) minmax(0,1.6fr);gap:16px;margin-bottom:16px}.now-card{position:relative;overflow:hidden;display:flex;flex-direction:column;justify-content:center;gap:6px;min-height:196px;padding:24px 26px;border-radius:var(--radius-lg);color:#fff;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 400 120' preserveAspectRatio='none'%3E%3Cpath d='M0 80 Q120 40 240 78 T400 64 V120 H0Z' fill='%23a8622a' fill-opacity='.22'/%3E%3C/svg%3E") bottom / 100% 44% no-repeat,linear-gradient(150deg,var(--night-700),var(--night-900));box-shadow:var(--shadow-lift)}.now-card.is-live{background-color:var(--night-800)}.now-label{display:flex;align-items:center;gap:8px;margin:0;color:var(--gold-300);font-size:12px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}:lang(ar) .now-label{letter-spacing:0}.now-card h2{margin:0;color:#fff;font-family:var(--font-display);font-weight:600;font-size:clamp(26px,2.6vw,38px);line-height:1.1}.now-meta{display:flex;flex-wrap:wrap;gap:8px 16px;margin:4px 0 8px;color:#dfe2ef;font-size:14px}.now-meta span{display:inline-flex;align-items:center;gap:6px}.now-actions{display:flex;flex-wrap:wrap;gap:8px}.now-button{display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:9px 14px;border-radius:12px;background:#ffffff1a;border:1px solid rgba(255,255,255,.18);color:#fff;font-weight:700;font-size:13px}.now-button:hover{background:#ffffff2e}.today-strip{padding:20px 22px}.session-strip{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(8,minmax(0,1fr));gap:8px}.session-strip li{display:grid;justify-items:center;gap:4px;padding:12px 4px;border-radius:14px;border:1px solid var(--line);background:var(--paper-raised);text-align:center;min-width:0}.session-strip b{width:30px;height:30px;display:grid;place-items:center;border-radius:9px;background:var(--night-800);color:#fff;font-size:14px}.session-strip span{font-size:12px;font-weight:700;color:var(--ink);overflow-wrap:anywhere}.session-strip small{font-size:11px;color:var(--muted)}.session-strip li.free{background:transparent;border-style:dashed}.session-strip li.free b{background:var(--sand-200);color:var(--muted)}.session-strip li.free span{color:var(--muted);font-weight:600}.session-strip li.past{opacity:.55}.session-strip li.now{border-color:var(--copper-600);box-shadow:0 0 0 3px #a8622a2e;background:#fff8ee}.session-strip li.now b{background:var(--copper-600)}.command-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.alert-list,.reminder-list,.leader-list,.progress-list,.pulse-list,.family-note-list,.result-rows,.activity-rows,.next-action-list,.note-feed,.resource-list,.forge-skill-list,.mastery-evidence{list-style:none;margin:0;padding:0;display:grid}.alert-list li{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:10px;padding:12px;border-radius:12px;margin-bottom:8px;font-size:13px;font-weight:600}.alert-list li.ok{background:var(--oasis-100);color:var(--oasis-700)}.alert-list li.warn{background:var(--copper-100);color:var(--copper-700)}.alert-list li.hot{background:#fff0de;color:#a8420f}.alert-list a{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:#ffffffa6}.reminder-list li{display:flex;align-items:flex-start;gap:10px;padding:10px 0;border-top:1px solid var(--line)}.reminder-list li:first-child{border-top:0}.reminder-list div{display:grid;gap:2px}.reminder-list strong{font-size:14px}.reminder-list small{color:var(--muted);font-size:12px}.reminder-check{flex:none;width:30px;height:30px;display:grid;place-items:center;border-radius:9px;border:1.5px solid var(--line-strong);background:#fff;color:transparent}.reminder-check:hover{border-color:var(--oasis-600);color:var(--oasis-600)}.algo-quick p{color:var(--muted);font-size:13px;line-height:1.55;margin-top:0}.algo-examples{margin:0 0 14px;padding:0;list-style:none;display:grid;gap:6px}.algo-examples li{padding:8px 11px;border-radius:10px;background:var(--sand-100);font-size:12px;color:var(--ink-soft)}.algo-quick-actions{display:flex;gap:8px;flex-wrap:wrap}.leader-list li{display:grid;grid-template-columns:auto 1fr auto auto;align-items:center;gap:10px;padding:9px 0;border-top:1px solid var(--line)}.leader-list li:first-child{border-top:0}.leader-rank{width:28px;height:28px;display:grid;place-items:center;border-radius:8px;background:var(--sand-100);color:var(--night-800);font-weight:800;font-size:12px}.leader-list li:first-child .leader-rank{background:var(--gold-300)}.leader-list div{display:grid;min-width:0}.leader-list small{color:var(--muted);font-size:11px}.leader-list b{font-family:var(--font-display);font-size:20px;color:var(--night-800)}.progress-list li{display:grid;gap:7px;padding:10px 0;border-top:1px solid var(--line)}.progress-list li:first-child{border-top:0}.progress-list li>div:first-child{display:flex;justify-content:space-between;gap:10px}.progress-list strong{font-size:13px}.progress-list small{color:var(--muted);font-size:12px;white-space:nowrap}.skill-bar,.mini-progress{position:relative;height:8px;background:var(--sand-200);border-radius:99px;overflow:hidden}.skill-bar>span,.mini-progress>span{background:linear-gradient(90deg,var(--oasis-600),var(--oasis-500));border-radius:99px}[dir=rtl] .skill-bar>span,[dir=rtl] .mini-progress>span{margin-inline-start:0}.pulse-list li{display:grid;grid-template-columns:auto 1fr auto;gap:10px;padding:10px 0;border-top:1px solid var(--line)}.pulse-list li:first-child{border-top:0}.pulse-list p{margin:2px 0 0;color:var(--muted);font-size:12px;overflow-wrap:anywhere}.pulse-list small{color:var(--muted);font-size:11px}.pulse-dot{width:9px;height:9px;margin-top:6px;border-radius:50%;background:var(--night-600)}.pulse-dot.race{background:var(--copper-600)}.pulse-dot.neutral{background:var(--sand-400)}.class-tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:12px}.class-tile{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:12px;padding:14px;border:1px solid var(--line);border-radius:16px;background:var(--paper-raised);transition:border-color .15s,box-shadow .15s}.class-tile:hover{border-color:var(--copper-600);box-shadow:var(--shadow)}.class-tile>div{display:grid;min-width:0}.class-tile small{color:var(--muted);font-size:12px}.class-tile-grade{display:grid;place-items:center;width:50px;height:50px;border-radius:14px;background:var(--night-800);color:#fff;line-height:1}.class-tile-grade small{color:var(--gold-300);font-size:9px;text-transform:uppercase;letter-spacing:.1em}.class-tile-grade b{font-family:var(--font-display);font-size:22px}.timetable-legend{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.legend{display:inline-flex;align-items:center;gap:6px;padding:5px 10px;border-radius:99px;font-size:12px;font-weight:700;background:var(--paper-raised);border:1px solid var(--line)}.legend:before{content:"";width:10px;height:10px;border-radius:3px;background:var(--tone, var(--sand-300))}.legend.grade-6,.timetable-grid td.grade-6,.timetable-day article.grade-6{--tone: #2f6f9a;--tone-soft: #e3eef6}.legend.grade-7,.timetable-grid td.grade-7,.timetable-day article.grade-7{--tone: var(--oasis-600);--tone-soft: var(--oasis-100)}.legend.grade-8,.timetable-grid td.grade-8,.timetable-day article.grade-8{--tone: var(--copper-600);--tone-soft: var(--copper-100)}.legend-count{display:inline-flex;align-items:center;gap:6px;color:var(--muted);font-size:12px;font-weight:700}.timetable-grid-wrap{padding:10px;overflow-x:auto}.timetable-grid{width:100%;border-collapse:separate;border-spacing:6px;table-layout:fixed}.timetable-grid thead th{padding:10px 6px;font-size:14px;font-weight:800;color:var(--night-800);text-align:center}.timetable-grid thead th:first-child{width:72px}.timetable-grid thead th.today{background:var(--night-800);color:#fff;border-radius:12px}.today-tag{display:block;color:var(--gold-300);font-size:10px;letter-spacing:.1em;text-transform:uppercase}.timetable-grid tbody th b{display:grid;place-items:center;width:40px;height:40px;margin:auto;border-radius:12px;background:var(--night-800);color:#fff;font-size:17px}.timetable-grid td{height:76px;padding:0;border-radius:12px;vertical-align:top}.timetable-grid td.teaching{background:var(--tone-soft);box-shadow:inset 4px 0 0 var(--tone)}[dir=rtl] .timetable-grid td.teaching{box-shadow:inset -4px 0 0 var(--tone)}.timetable-grid td.free{background:repeating-linear-gradient(135deg,transparent 0 8px,rgba(203,185,148,.18) 8px 9px),var(--paper);border:1px dashed var(--line-strong)}.timetable-grid td.no-session{background:transparent;color:var(--sand-400);text-align:center;vertical-align:middle}.timetable-grid td.today{outline:2px solid rgba(27,35,71,.12)}.timetable-grid td.live{outline:3px solid var(--copper-600)}.slot{position:relative;display:grid;gap:2px;padding:10px 12px;height:100%}.slot strong{font-size:14px;color:var(--ink)}.free .slot strong{color:var(--muted);font-weight:600}.slot-sub{font-size:11px;color:var(--muted)}.slot-time{display:inline-flex;align-items:center;gap:4px;font-size:11px;color:var(--muted)}.live-tag{position:absolute;inset-block-start:8px;inset-inline-end:8px;display:inline-flex;align-items:center;gap:5px;padding:2px 8px;border-radius:99px;background:var(--night-800);color:#fff;font-size:10px;font-weight:800}.timetable-days{display:none}.timetable-day article{border-inline-start:4px solid var(--tone, transparent);padding-inline-start:10px}.timetable-day article>b{background:var(--night-800)}.timetable-day article.live{background:#fff8ee;border-radius:10px}@media(max-width:900px){.timetable-grid-wrap{display:none}.timetable-days{display:grid;gap:14px}.timetable-day.today{order:-1}}.mastery-evidence li{display:grid;gap:8px;padding:14px 0;border-top:1px solid var(--line)}.mastery-evidence li:first-child{border-top:0;padding-top:4px}.mastery-evidence-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}.mastery-evidence-head>div{display:grid;gap:2px}.mastery-evidence-head small{color:var(--muted);font-size:12px}.mastery-evidence-bar{display:grid;grid-template-columns:1fr auto;align-items:center;gap:12px}.mastery-evidence-bar b{font-family:var(--font-display);color:var(--night-800);min-width:48px;text-align:end}.mastery-evidence-bar .skill-bar{height:10px}.mastery-evidence-bar .skill-bar i{position:absolute;inset-block:0;width:2px;background:#ffffffe6}.mastery-evidence-meta{display:flex;flex-wrap:wrap;gap:6px 14px;margin:0;color:var(--muted);font-size:12px}.mastery-next{color:var(--night-700);font-weight:700}.mastery-next:before{content:"→ "}[dir=rtl] .mastery-next:before{content:"← "}.visibility-badge{display:inline-flex;align-items:center;gap:5px;padding:4px 10px;border-radius:99px;font-size:11px;font-weight:800;white-space:nowrap;border:1px solid transparent}.visibility-badge.visibility-private{background:var(--night-100);color:var(--night-800);border-color:#cfd3e6}.visibility-badge.visibility-staff{background:#e3eef6;color:#23577d;border-color:#c8dcea}.visibility-badge.visibility-family{background:var(--oasis-100);color:var(--oasis-700);border-color:#c4e0d3}.student-note-list article>div{flex-wrap:wrap}.student-note-list article.visibility-family{border-inline-start:3px solid var(--oasis-600);padding-inline-start:10px}.student-note-list article.visibility-staff{border-inline-start:3px solid #2f6f9a;padding-inline-start:10px}.student-note-list article.visibility-private{border-inline-start:3px solid var(--night-600);padding-inline-start:10px}.child-switcher{margin-bottom:18px;padding:14px 16px;border-radius:var(--radius-lg);background:var(--night-800);color:#fff;box-shadow:var(--shadow)}.child-switcher-label{display:flex;align-items:center;gap:6px;margin:0 0 10px;color:var(--gold-300);font-size:12px;font-weight:800;letter-spacing:.1em;text-transform:uppercase}:lang(ar) .child-switcher-label{letter-spacing:0}.child-switcher-options{display:flex;flex-wrap:wrap;gap:10px}.child-switcher-options button{display:flex;align-items:center;gap:10px;min-height:56px;padding:8px 14px 8px 8px;border-radius:14px;border:1px solid rgba(255,255,255,.18);background:#ffffff0f;color:#fff;text-align:start}[dir=rtl] .child-switcher-options button{padding:8px 8px 8px 14px}.child-switcher-options button:hover{background:#ffffff1f}.child-switcher-options button.active{background:var(--paper);color:var(--night-800);border-color:var(--gold-300);box-shadow:0 0 0 3px #e8c47a59}.child-switcher-options button>span:nth-child(2){display:grid}.child-switcher-options small{opacity:.75;font-size:12px}.child-switcher-options .avatar{background:var(--gold-300);color:var(--night-900)}.child-switcher-check{margin-inline-start:6px;padding:3px 8px;border-radius:99px;background:var(--oasis-100);color:var(--oasis-700);font-size:11px;font-weight:800}.child-switcher-hint{margin:10px 0 0;color:#c9cde0;font-size:12px}.family-banner{background:linear-gradient(110deg,var(--paper) 40%,var(--sand-100))}.family-banner .eyebrow{margin-bottom:4px}.family-person h2{font-family:var(--font-display);font-weight:600;color:var(--night-800)}.family-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.family-note-list li{display:grid;gap:6px;padding:12px 0;border-top:1px solid var(--line)}.family-note-list li:first-child{border-top:0}.family-note-list p{margin:0;font-family:var(--font-display);font-size:16px;line-height:1.5;color:var(--ink-soft)}.family-note-list small{color:var(--muted);font-size:12px}.family-note-list.roomy li{padding:18px 0}.note-meta{display:flex;align-items:center;gap:10px;font-size:12px}.result-rows li{display:grid;grid-template-columns:1fr auto auto;align-items:center;gap:12px;padding:12px 0;border-top:1px solid var(--line)}.result-rows.compact li{grid-template-columns:1fr auto}.result-rows li:first-child{border-top:0}.result-rows div{display:grid;gap:2px;min-width:0}.result-rows small{color:var(--muted);font-size:12px}.result-rows b{font-family:var(--font-display);font-size:20px;color:var(--night-800)}.activity-rows li{display:grid;gap:6px;justify-items:start;padding:12px 0;border-top:1px solid var(--line)}.activity-rows li:first-child{border-top:0}.activity-rows small{color:var(--muted);font-size:12px}.activity-tiles{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px}.activity-tiles li{display:grid;gap:8px;align-content:start;justify-items:start;padding:16px;border-radius:16px;border:1px solid var(--line);background:var(--paper-raised)}.activity-tiles li.remedial{border-top:3px solid var(--copper-600)}.activity-tiles li.enrichment{border-top:3px solid var(--oasis-600)}.activity-tiles p{margin:0;color:var(--muted);font-size:13px;line-height:1.5}.activity-tiles small{color:var(--muted);font-size:12px}.student-top{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(280px,1fr);gap:16px;margin-bottom:16px}.next-action-list li{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:12px;padding:12px 0;border-top:1px solid var(--line)}.next-action-list li:first-child{border-top:0}.next-action-list div{display:grid;gap:2px;min-width:0}.next-action-list small{color:var(--muted);font-size:12px}.journey-card{display:grid;align-content:start;gap:8px;color:#fff;border:0;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 400 120' preserveAspectRatio='none'%3E%3Cpath d='M0 80 Q120 40 240 78 T400 64 V120 H0Z' fill='%23e8c47a' fill-opacity='.14'/%3E%3C/svg%3E") bottom / 100% 40% no-repeat,linear-gradient(160deg,var(--night-700),var(--night-900))}.journey-card .eyebrow{color:var(--gold-300)}.journey-points{display:flex;align-items:baseline;gap:8px}.journey-points b{font-family:var(--font-display);font-size:54px;line-height:1;color:#fff}.journey-points span{color:#c9cde0;font-weight:700}.journey-stage{margin:0;color:var(--gold-300);font-weight:800}.journey-bar{height:12px;border-radius:99px;background:#ffffff24;overflow:hidden}.journey-bar span{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--gold-300),#ffb24d)}.journey-next{margin:0;color:#dfe2ef;font-size:13px}.journey-chips{display:flex;gap:6px;flex-wrap:wrap}.note-composer{margin-bottom:18px;display:grid;gap:14px}.note-composer-fields{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.note-composer label,.resource-upload-fields label{display:grid;gap:6px;color:var(--muted);font-size:12px;font-weight:800}.note-composer select,.note-composer textarea,.resource-upload-fields input,.resource-upload-fields select{min-height:46px;padding:10px 12px;border:1px solid var(--line-strong);border-radius:12px;background:#fff;color:var(--ink);font-weight:600}.note-composer textarea{min-height:110px;resize:vertical;line-height:1.55;font-weight:500}.visibility-picker{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:0;padding:0;border:0}.visibility-picker legend{margin-bottom:8px;color:var(--ink);font-weight:800;font-size:14px}.visibility-option{position:relative;display:grid;grid-template-columns:auto 1fr;gap:10px;align-items:start;padding:14px;border-radius:14px;border:2px solid var(--line);background:var(--paper-raised);cursor:pointer;color:var(--ink)!important}.visibility-option input{position:absolute;opacity:0;pointer-events:none}.visibility-option span{display:grid;gap:3px}.visibility-option small{color:var(--muted);font-weight:500;font-size:12px;line-height:1.45}.visibility-option:focus-within{outline:3px solid var(--copper-600);outline-offset:2px}.visibility-option.selected.visibility-private{border-color:var(--night-700);background:var(--night-100)}.visibility-option.selected.visibility-staff{border-color:#2f6f9a;background:#e3eef6}.visibility-option.selected.visibility-family{border-color:var(--oasis-600);background:var(--oasis-100)}.family-confirm{display:flex!important;align-items:flex-start;gap:10px;padding:12px 14px;border-radius:12px;background:var(--copper-100);color:var(--copper-700)!important;font-size:13px!important}.family-confirm input{width:20px;height:20px;margin-top:1px}.note-composer-actions{display:flex;justify-content:flex-end;gap:10px;flex-wrap:wrap}.primary-button.visibility-action-family{background:var(--oasis-700)}.notes-toolbar{flex-wrap:wrap;align-items:center}.segmented{display:flex;flex-wrap:wrap;gap:6px}.segmented button{display:inline-flex;align-items:center;gap:6px;min-height:44px;padding:6px 10px;border-radius:12px;border:1px solid var(--line-strong);background:var(--paper-raised);font-weight:700;font-size:13px;color:var(--ink)}.segmented button.active{border-color:var(--night-800);box-shadow:inset 0 0 0 1px var(--night-800)}.segment-count{min-width:22px;padding:1px 6px;border-radius:99px;background:var(--sand-100);font-size:11px;color:var(--muted)}.note-feed li{display:grid;gap:8px;padding:16px 4px;border-top:1px solid var(--line)}.note-feed li:first-child{border-top:0}.note-item-head{display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:12px}.note-item-head small{margin-inline-start:auto;color:var(--muted)}.note-feed p{margin:0;line-height:1.6;color:var(--ink-soft)}.note-item-who{color:var(--muted);font-size:12px}.note-item-who a{color:var(--night-700);font-weight:700;text-decoration:underline;text-underline-offset:2px}.grade-tabs{margin:0 0 14px}.grade-tabs button{min-height:44px}.grade-tabs button.active{background:var(--night-800);border-color:var(--night-800)}.mastery-legend{display:flex;flex-wrap:wrap;align-items:center;gap:8px 18px;padding:14px 18px;margin-bottom:16px;font-size:12px;font-weight:700;color:var(--ink-soft)}.mastery-legend>div{display:inline-flex;align-items:center;gap:6px}.mastery-legend p{display:inline-flex;align-items:center;gap:6px;margin:0;color:var(--muted);font-weight:600}.legend-swatch{width:14px;height:14px;border-radius:4px}.legend-swatch.level-emerging,.level-stack .level-emerging{background:#d98f57}.legend-swatch.level-developing,.level-stack .level-developing{background:#e3c15d}.legend-swatch.level-secure,.level-stack .level-secure{background:var(--oasis-500)}.legend-swatch.level-advanced,.level-stack .level-advanced{background:var(--night-600)}.lesson-number{background:var(--night-800);font-family:var(--font-display)}.curriculum-lesson-heading p{color:var(--copper-700)}.skill-path{list-style:none;margin:14px 0 0;padding:14px 0 0;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;align-items:stretch;gap:8px}.skill-path>li{display:flex;align-items:center;gap:8px}.path-arrow{color:var(--sand-400);flex:none}.path-node{display:grid;gap:6px;width:250px;padding:12px 14px;border-radius:14px;border:1px solid var(--line);background:var(--paper-raised)}.path-node.current{border:2px solid var(--night-800);background:linear-gradient(180deg,#fff,var(--night-100))}.path-node.prerequisite{background:var(--sand-50);border-style:dashed}.path-node.flagged{box-shadow:0 0 0 3px #b04d3633;border-color:var(--terracotta-600)}.path-node-head{display:flex;align-items:center;justify-content:space-between;gap:6px}.path-node-kind{display:inline-flex;align-items:center;gap:5px;color:var(--copper-700);font-size:11px;font-weight:800}.path-node.current .path-node-kind{color:var(--night-700)}.intervention-flag{display:inline-flex;align-items:center;gap:4px;padding:2px 8px;border-radius:99px;background:var(--terracotta-100);color:#9c4330;font-size:11px;font-weight:800}.path-node strong{font-size:14px;line-height:1.3}.path-node-code{color:var(--muted);font-size:11px;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;text-align:start}.level-stack{display:flex;height:10px;border-radius:99px;overflow:hidden;background:var(--sand-200);gap:2px}.level-stack span{min-width:6px}.path-node-stats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:4px 10px;margin:0}.path-node-stats div{display:flex;justify-content:space-between;gap:6px;font-size:11px}.path-node-stats dt{color:var(--muted)}.path-node-stats dd{margin:0;font-weight:800;color:var(--night-800)}.path-node-pathways{display:flex;flex-wrap:wrap;gap:6px}.pathway-chip{display:inline-flex;align-items:center;gap:4px;padding:3px 8px;border-radius:99px;font-size:11px;font-weight:800}.pathway-chip.remedial{background:var(--copper-100);color:var(--copper-700)}.pathway-chip.enrichment{background:var(--oasis-100);color:var(--oasis-700)}.path-node-empty{margin:0;color:var(--muted);font-size:12px}.forge-stepper{list-style:none;display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:0;margin:0 0 18px;padding:16px 12px;border-radius:var(--radius-lg);border:1px solid var(--line);background:var(--paper);box-shadow:var(--shadow)}.forge-stepper li{position:relative;display:grid}.forge-stepper li:before{content:"";position:absolute;inset-block-start:17px;inset-inline-start:calc(50% + 20px);inset-inline-end:calc(-50% + 20px);height:2px;background:var(--line-strong)}.forge-stepper li:last-child:before{display:none}.forge-stepper li.done:before{background:var(--oasis-600)}.forge-stepper a{display:grid;justify-items:center;gap:6px;text-align:center;color:var(--muted);font-size:12px;font-weight:700;border-radius:10px;padding:0 4px}.step-dot{position:relative;z-index:1;width:36px;height:36px;display:grid;place-items:center;border-radius:50%;border:2px solid var(--line-strong);background:var(--paper-raised);color:var(--muted);font-weight:800}.forge-stepper li.done .step-dot{border-color:var(--oasis-600);background:var(--oasis-600);color:#fff}.forge-stepper li.current .step-dot{border-color:var(--night-800);background:var(--night-800);color:#fff;box-shadow:0 0 0 4px #1b234724}.forge-stepper li.current a,.forge-stepper li.done a{color:var(--night-800)}.forge-main{display:grid;gap:18px;min-width:0}.forge-section{scroll-margin-top:90px}.forge-copy{color:var(--muted);font-size:14px;line-height:1.6}.forge-skill-list{grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:8px}.forge-skill-list li{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:10px;padding:10px 12px;border-radius:12px;border:1px solid var(--line);background:var(--paper-raised)}.forge-skill-list div{display:grid;min-width:0}.forge-skill-list strong{font-size:13px}.forge-skill-list small{color:var(--muted);font-size:11px}.forge-skill-list b{color:var(--oasis-700);font-size:12px;white-space:nowrap}.forge-skill-code{padding:4px 7px;border-radius:8px;background:var(--night-100);color:var(--night-800);font-size:10px;font-weight:800;font-family:ui-monospace,SFMono-Regular,Consolas,monospace}.forge-monitor{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-bottom:6px}.forge-monitor>div{display:grid;gap:6px;padding:14px;border-radius:14px;background:var(--sand-100)}.forge-monitor span{color:var(--muted);font-size:12px;font-weight:700}.forge-monitor b{font-family:var(--font-display);font-size:26px;color:var(--night-800)}.algo-blueprint>header,.algo-safeguard{background:linear-gradient(120deg,var(--night-800),var(--night-700))}.algo-intro select,.forge-controls select,.forge-controls textarea{min-height:46px;border-color:var(--line-strong)}.flux-prompt{background:linear-gradient(110deg,var(--night-100),var(--copper-100));border-color:var(--line)}.algo-cycle-list article{grid-template-columns:auto 1fr auto}.resource-library{margin-top:18px}.resource-upload{display:grid;gap:12px;margin-bottom:14px}.dropzone{position:relative;display:flex;align-items:center;gap:14px;padding:18px;border-radius:16px;border:2px dashed var(--line-strong);background:var(--sand-50);color:var(--night-700);cursor:pointer}.dropzone:hover,.dropzone:focus-within{border-color:var(--copper-600);background:#fff}.dropzone.has-file{border-style:solid;border-color:var(--oasis-600);background:var(--oasis-100)}.dropzone input{position:absolute;inset:0;opacity:0;cursor:pointer}.dropzone span{display:grid;gap:2px}.dropzone small{color:var(--muted);font-size:12px}.resource-upload-fields{display:grid;grid-template-columns:1.4fr 1fr 1fr auto;gap:10px;align-items:end}.resource-visibility{display:flex!important;align-items:center;gap:8px;min-height:46px;padding:0 12px;border-radius:12px;border:1px solid var(--line-strong);background:#fff;color:var(--ink)!important}.upload-progress{position:relative;height:22px;border-radius:99px;background:var(--sand-200);overflow:hidden}.upload-progress span{position:absolute;inset-block:0;inset-inline-start:0;background:linear-gradient(90deg,var(--night-700),var(--oasis-600));transition:width .2s}.upload-progress small{position:relative;display:grid;place-items:center;height:100%;font-weight:800;font-size:11px;color:#fff;mix-blend-mode:difference}.resource-upload .primary-button{justify-self:start}.resource-list li{display:grid;grid-template-columns:auto 1fr auto auto;align-items:center;gap:12px;padding:12px 0;border-top:1px solid var(--line)}.resource-list li:first-child{border-top:0}.resource-list div{display:grid;gap:2px;min-width:0}.resource-list small{color:var(--muted);font-size:12px}.visibility-toggle-button{display:inline-flex;align-items:center;gap:5px;min-height:36px;padding:4px 10px;border-radius:99px;border:1px solid var(--line-strong);background:var(--night-100);color:var(--night-800);font-size:12px;font-weight:800}.visibility-toggle-button.on{background:var(--oasis-100);color:var(--oasis-700);border-color:#c4e0d3}.class-lesson-group-header{background:linear-gradient(105deg,var(--sand-100),var(--paper) 70%)}.class-grade-badge{background:var(--night-800)}.class-lesson-grid{background:var(--sand-50)}.clickable-card:hover{border-color:var(--copper-600);box-shadow:var(--shadow-lift)}.data-list .clickable-row{min-height:60px}.data-list .clickable-row:hover{background:var(--sand-100)}.student-profile-hero{background:linear-gradient(110deg,var(--paper) 35%,var(--sand-100))}.student-profile-hero h1{font-family:var(--font-display);font-weight:600;color:var(--night-800)}.session-sidebar button:hover,.session-sidebar button.active{background:var(--sand-100)}.session-sidebar button.active{box-shadow:inset 3px 0 0 var(--copper-600)}[dir=rtl] .session-sidebar button.active{box-shadow:inset -3px 0 0 var(--copper-600)}[dir=rtl] .session-sidebar button{text-align:right}.rich-toolbar{background:var(--sand-50)}.presentation-header{background:linear-gradient(100deg,var(--night-900),var(--night-700))}.presentation-session-tabs button.active{background:var(--gold-300);color:var(--night-900)}.presentation-icon-button{width:44px;height:44px}.presentation-slide-shell>h1{color:var(--night-800);font-family:var(--font-display);font-weight:600}.presentation-footer>button{min-height:48px;padding:0 14px;border-radius:12px;color:var(--night-800);font-size:15px}.presentation-footer>button:hover:not(:disabled){background:var(--sand-100)}.presentation-progress span{background:linear-gradient(90deg,var(--night-700),var(--copper-600))}.activity-timer{background:var(--night-800)}.activity-timer button{width:40px;height:40px}.presentation-objective svg,.presentation-objective strong{color:var(--copper-700)}.algo-mic-button{min-height:44px;border-color:var(--line-strong);background:var(--paper-raised);color:var(--night-800);border-radius:12px}.algo-mic-button.wake-on{background:var(--night-800);border-color:var(--night-800);color:#fff}.algo-mic-button.listening{background:var(--terracotta-600);border-color:var(--terracotta-600)}.algo-overlay{background:#0d12289e;z-index:1500}.algo-overlay-card{position:relative;background:linear-gradient(180deg,var(--night-800),var(--night-900));color:#fff;border:1px solid rgba(232,196,122,.35);box-shadow:0 28px 80px #05081480}.algo-overlay-card:before{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='48' viewBox='0 0 56 48'%3E%3Cpath d='M14 0l14 8v16L14 32 0 24V8zM42 24l14 8v16M42 24L28 32' fill='none' stroke='%23ffffff' stroke-opacity='.04'/%3E%3C/svg%3E")}.algo-overlay-card>*{position:relative}.algo-overlay-card>header>.algo-overlay-mark{width:auto;height:auto;background:none}.algo-overlay-card>header small{color:var(--gold-300)}.algo-overlay-card>header strong{color:#fff;font-family:var(--font-display)}.algo-close{width:44px;height:44px;display:grid;place-items:center;border-radius:12px;border:1px solid rgba(255,255,255,.2);background:#ffffff0f;color:#fff}.algo-close:hover{background:#ffffff24}.algo-transcript{background:#ffffff12;border:0;border-inline-start:3px solid var(--gold-300);border-radius:10px;color:#c9cde0}.algo-answer{color:#fff}.algo-overlay-card.failed{border-color:#b04d3699}.algo-overlay-card.failed .algo-answer{color:#ffd9cd}.algo-dismiss-hint{color:#aab0cc}.algo-overlay.transient{align-items:flex-start;padding-top:calc(var(--topbar-height) + 12px);background:transparent;-webkit-backdrop-filter:none;backdrop-filter:none}.algo-overlay.transient .algo-overlay-card{width:min(460px,92vw);padding:16px 20px;border-radius:18px;text-align:start;animation:algo-toast-in .2s ease-out}.algo-overlay.transient .algo-overlay-card>header{justify-content:flex-start;margin-bottom:10px}.algo-overlay.transient .algo-answer{font-size:18px}@keyframes algo-toast-in{0%{opacity:0;transform:translateY(-10px)}}.algo-wake-indicator{background:var(--night-800);border-color:#e8c47a59;min-height:44px}.algo-wake-indicator svg{color:var(--gold-300)}.algo-wake-indicator.capturing{background:var(--terracotta-600)}body:has(.lesson-presentation) .algo-wake-indicator,body:has(.race-stage) .algo-wake-indicator{bottom:96px}.assistant-history .history-request{font-family:var(--font-display)}.history-icon{background:var(--night-100);color:var(--night-800)}@media(max-width:1200px){.command-grid,.family-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.family-grid .span-2{grid-column:1 / -1}.forge-stepper{grid-template-columns:repeat(4,minmax(0,1fr));row-gap:16px}.forge-stepper li:nth-child(4):before{display:none}.resource-upload-fields{grid-template-columns:1fr 1fr}}@media(max-width:1000px){.command-now,.student-top{grid-template-columns:1fr}.session-strip{grid-template-columns:repeat(4,minmax(0,1fr))}}@media(max-width:760px){.command-grid,.family-grid,.note-composer-fields,.visibility-picker,.forge-monitor,.resource-upload-fields{grid-template-columns:1fr}.forge-stepper{grid-template-columns:repeat(2,minmax(0,1fr))}.forge-stepper li:before{display:none}.forge-stepper a{grid-auto-flow:column;justify-content:start;text-align:start}.path-node{width:100%}.skill-path>li{width:100%;flex-direction:column;align-items:stretch}.path-arrow{align-self:center;transform:rotate(90deg)}[dir=rtl] .path-arrow{transform:rotate(90deg)}.resource-list li{grid-template-columns:auto 1fr auto}.resource-list .visibility-toggle-button{grid-column:2;justify-self:start}.result-rows li{grid-template-columns:1fr auto}.result-rows .pill{grid-row:2;justify-self:start}.next-action-list li{grid-template-columns:auto 1fr}.next-action-list .secondary-button{grid-column:1 / -1}.intro-actions{width:100%}}.race-intro{align-items:flex-end}.race-intro-actions{display:flex;align-items:flex-end;gap:10px;flex-wrap:wrap}.race-class-picker select{min-height:46px;border-color:var(--line-strong)}.race-show-button{min-height:46px}.race-setup-note,.race-kind-note,.race-hint{display:flex;gap:8px;align-items:flex-start;font-size:12px;line-height:1.5;color:var(--muted)}.race-setup-note{padding:10px 14px;border-radius:12px;background:var(--copper-100);color:var(--copper-700);margin:0 0 14px}.race-kind-note{margin:12px 0 0;padding:10px 12px;border-radius:10px;background:var(--sand-100)}.race-hint{margin:8px 0 0}.race-week-bar{background:var(--paper)}.race-week-bar>button{min-height:44px;color:var(--night-800)}.race-week-bar span{color:var(--copper-700)}.race-crowned-banner{background:linear-gradient(120deg,var(--night-800),var(--night-700))}.podium-place{background:var(--paper-raised)}.podium-place.place-1{background:linear-gradient(160deg,#fff8e6,#f6e3b6);border-color:#e9cf96}.podium-place.place-3{background:#fbf1e7}.podium-place>b{color:var(--night-800);font-family:var(--font-display)}.race-standings>button{min-height:56px}.race-standings>button:hover,.race-standings>button.selected{background:var(--sand-100)}.race-standings>button.selected{box-shadow:inset 3px 0 0 var(--copper-600)}[dir=rtl] .race-standings>button.selected{box-shadow:inset -3px 0 0 var(--copper-600)}[dir=rtl] .race-standings>button{text-align:right}.race-standings>b{color:var(--night-800);font-family:var(--font-display);white-space:nowrap}.race-standings>b.negative{color:var(--muted)}.race-position{background:var(--sand-100);color:var(--night-800)}.race-row-fire,.race-fire-pill{display:inline-flex;align-items:center;gap:4px;padding:4px 9px;border-radius:999px;background:#fff0de;color:#a8420f;font-size:11px;font-weight:800;white-space:nowrap}.race-row-stage{display:inline-grid;place-items:center;min-width:30px;height:26px;padding:0 6px;border-radius:8px;background:var(--night-100);color:var(--night-800);font-size:11px;font-weight:800}.race-point-buttons button{min-height:46px}.race-point-buttons button:hover,.race-point-buttons button.active.positive{background:var(--oasis-700);border-color:var(--oasis-700);color:#fff}.race-point-buttons button.active.negative{background:var(--terracotta-600);border-color:var(--terracotta-600)}.race-award-panel select,.race-award-panel textarea{border-color:var(--line-strong);min-height:46px}.primary-button.deduct{background:var(--terracotta-600)}.race-change.positive{background:var(--oasis-100);color:var(--oasis-700)}.race-change.negative{background:var(--sand-100);color:var(--muted)}.fire-avatar{position:relative;display:inline-grid;place-items:center;flex:none}.fire-avatar-face{width:100%;height:100%;display:grid;place-items:center;border-radius:50%;background:var(--night-100);color:var(--night-800);font-weight:800;letter-spacing:.02em}.fire-avatar.heat-1 .fire-avatar-face,.fire-avatar.heat-2 .fire-avatar-face,.fire-avatar.heat-3 .fire-avatar-face{background:#ffe6bf;color:#8a3a12}.fire-ring{position:absolute;inset:-18%;width:136%;height:136%;pointer-events:none;filter:drop-shadow(0 0 4px rgba(255,138,42,.55));transform-origin:50% 60%;animation:flame-flicker 1.4s ease-in-out infinite alternate}.heat-2 .fire-ring{filter:drop-shadow(0 0 7px rgba(255,138,42,.75))}.heat-3 .fire-ring{filter:drop-shadow(0 0 11px rgba(255,110,30,.9));animation-duration:.9s}@keyframes flame-flicker{0%{transform:scale(1) rotate(-1deg);opacity:.9}to{transform:scale(1.05) rotate(1deg);opacity:1}}.race-stage{position:fixed;inset:0;z-index:1200;display:grid;grid-template-rows:auto minmax(0,1fr) auto;color:#f6efe0;overflow:hidden;background:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px) 0 0 / 48px 48px,linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px) 0 0 / 48px 48px,radial-gradient(900px 420px at 50% -10%,rgba(232,196,122,.22),transparent 70%),linear-gradient(180deg,#1b2347,#121733 60%,#0d1228)}.race-stage-dunes{position:absolute;inset:auto 0 0;height:32%;pointer-events:none;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 300' preserveAspectRatio='none'%3E%3Cpath d='M0 170 Q300 80 620 160 T1200 120 V300 H0Z' fill='%23a8622a' fill-opacity='.16'/%3E%3Cpath d='M0 230 Q360 150 760 220 T1200 200 V300 H0Z' fill='%23e8c47a' fill-opacity='.1'/%3E%3C/svg%3E") bottom / 100% 100% no-repeat}.race-stage-header{position:relative;display:flex;align-items:center;gap:18px;padding:18px clamp(18px,3vw,48px)}.race-stage-header>div:nth-child(2){flex:1;min-width:0}.race-stage-header p{margin:0;color:var(--gold-300);font-size:13px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}:lang(ar) .race-stage-header p{letter-spacing:0}.race-stage-header h2{margin:2px 0 0;color:#fff;font-family:var(--font-display);font-weight:600;font-size:clamp(28px,3.4vw,54px);line-height:1.1}.race-stage-meta{display:grid;justify-items:end;gap:6px;font-size:clamp(14px,1.2vw,20px);color:#c9cde0;text-align:end}.race-live{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:999px;background:#1f8a7140;color:#9be6c9;font-weight:800;font-size:13px}.race-stage-header>button{width:48px;height:48px;flex:none;display:grid;place-items:center;border:1px solid rgba(255,255,255,.16);border-radius:14px;background:#ffffff0f;color:#fff}.race-stage-header>button:hover{background:#ffffff24}.race-stage-scroll{position:relative;overflow-x:auto;overflow-y:hidden;padding:6px clamp(18px,3vw,48px) 18px;scrollbar-color:rgba(232,196,122,.5) transparent}.race-stage-scroll:focus-visible{outline-offset:-4px}.race-columns{list-style:none;margin:0;padding:0;height:100%;display:flex;gap:clamp(10px,1.2vw,20px);min-width:min-content}.race-column{--base: 158px;flex:1 0 clamp(124px,9vw,190px);max-width:220px;display:grid;grid-template-rows:auto minmax(0,1fr);gap:10px}.race-rank{justify-self:center;display:inline-flex;align-items:center;gap:5px;padding:6px 14px;border-radius:999px;background:#ffffff1a;color:#fff;font-weight:800;font-size:clamp(15px,1.3vw,22px)}.is-leader .race-rank{background:var(--gold-300);color:var(--night-900)}.race-track{position:relative;min-height:300px;border-radius:26px;background:#ffffff12;box-shadow:inset 0 0 0 1px #ffffff0f}.race-tick{position:absolute;inset-inline:0;bottom:calc(var(--base) + (100% - var(--base)) * var(--at));border-top:1px dashed rgba(232,196,122,.3);z-index:0}.race-tick bdi{position:absolute;inset-inline-start:10px;top:-18px;font-size:11px;font-weight:800;color:#e8c47aa6}.race-fill{position:absolute;inset-inline:0;bottom:0;z-index:1;height:calc(var(--base) + (100% - var(--base)) * var(--fill));display:flex;flex-direction:column;justify-content:space-between;border-radius:26px;background:linear-gradient(180deg,#fffdf8,#f4ead6);color:var(--night-800);box-shadow:0 18px 40px #00000047;transition:height .9s cubic-bezier(.2,.8,.2,1);overflow:hidden}.is-leader .race-fill{box-shadow:0 0 0 3px var(--gold-300),0 18px 44px #e8c47a4d}.race-points{display:grid;justify-items:center;padding-top:16px;font-family:var(--font-display);font-weight:600;font-size:clamp(30px,3vw,52px);line-height:1}.race-points small{font-family:var(--font-ui);font-size:clamp(11px,.9vw,15px);font-weight:800;color:var(--muted);letter-spacing:.08em;text-transform:uppercase;margin-top:4px}.race-person{display:grid;justify-items:center;gap:6px;padding:10px 10px 16px;text-align:center}.race-person strong{font-size:clamp(14px,1.15vw,21px);line-height:1.2;overflow-wrap:anywhere}.race-fire-label,.race-streak-label,.race-stage-badge{display:inline-flex;align-items:center;gap:4px;padding:3px 9px;border-radius:999px;font-size:clamp(10px,.8vw,13px);font-weight:800}.race-fire-label{background:#fff0de;color:#a8420f}.race-streak-label{background:var(--sand-100);color:var(--copper-700)}.race-stage-badge{background:var(--night-800);color:var(--gold-300)}.race-column.heat-1 .race-fill{background:linear-gradient(180deg,#fffdf8 30%,#ffe9c9)}.race-column.heat-2 .race-fill{background:linear-gradient(180deg,#fffaf0 15%,#ffd9a3)}.race-column.heat-3 .race-fill{background:linear-gradient(180deg,#fff6e4,#ffc580)}.race-column.heat-1 .race-fill:after,.race-column.heat-2 .race-fill:after,.race-column.heat-3 .race-fill:after{content:"";position:absolute;inset:auto 0 0;height:55%;pointer-events:none;background:radial-gradient(60% 70% at 50% 100%,rgba(255,138,42,.32),transparent 70%);animation:heat-shimmer 2.2s ease-in-out infinite alternate}.race-column.heat-3 .race-fill:after{background:radial-gradient(70% 80% at 50% 100%,rgba(255,110,30,.45),transparent 72%)}@keyframes heat-shimmer{0%{opacity:.65;transform:translateY(4px)}to{opacity:1;transform:translateY(-2px)}}.race-stage-empty{margin:auto;text-align:center;font-size:20px;color:#c9cde0}.race-stage-footer{position:relative;display:flex;justify-content:center;flex-wrap:wrap;gap:8px 26px;padding:12px 24px 18px;color:#c9cde0;font-size:clamp(12px,1vw,16px)}.race-stage-footer span{display:inline-flex;align-items:center;gap:6px}.race-stage-footer svg{color:#ffb24d}@media(max-height:640px){.race-column{--base: 136px}.race-track{min-height:240px}.race-stage-header{padding-block:10px}}@media(max-width:760px){.race-stage-header{flex-wrap:wrap;gap:10px}.race-stage-meta{order:3;width:100%;justify-items:start;text-align:start;grid-auto-flow:column;justify-content:start;align-items:center}.race-column{flex-basis:112px;--base: 140px}.race-stage-footer{justify-content:flex-start}.race-intro-actions{width:100%}.race-intro-actions .race-class-picker,.race-intro-actions .race-show-button{flex:1 1 100%}}.milestone-celebration{position:fixed;inset:0;z-index:1400;display:grid;place-items:center;pointer-events:none;animation:celebration-fade 2.6s ease forwards}.milestone-celebration.reduced{animation:none}.milestone-burst{position:absolute;inset:0;display:grid;place-items:center;overflow:hidden;background:radial-gradient(circle at 50% 50%,rgba(13,18,40,.55),rgba(13,18,40,.25) 45%,transparent 75%)}.energy-ring{position:absolute;width:220px;height:220px;border-radius:50%;border:3px solid rgba(232,196,122,.85);box-shadow:0 0 30px #ffbe5099,inset 0 0 20px #ffbe5066;animation:ring-out 1.6s cubic-bezier(.2,.7,.2,1) forwards;opacity:0}.ring-2{animation-delay:.22s;border-color:#ffffffb3}.ring-3{animation-delay:.44s;border-color:#1f8a71cc}@keyframes ring-out{0%{transform:scale(.2);opacity:0}15%{opacity:1}to{transform:scale(3.4);opacity:0}}.compass-burst{position:absolute;width:min(70vmin,560px);height:min(70vmin,560px);fill:#e8c47a8c;stroke:#e8c47acc;animation:burst-spin 2.6s ease-out forwards;opacity:0}@keyframes burst-spin{0%{transform:scale(.4) rotate(-20deg);opacity:0}20%{opacity:.9}to{transform:scale(1.1) rotate(25deg);opacity:0}}.sand-particle{position:absolute;bottom:8%;border-radius:50%;background:#f3cf86;box-shadow:0 0 8px #ffc864cc;animation:sand-rise 2.2s ease-out forwards;opacity:0}@keyframes sand-rise{0%{transform:translate(0);opacity:0}15%{opacity:1}to{transform:translate(var(--drift),-70vh);opacity:0}}.milestone-card{position:relative;display:grid;justify-items:center;gap:14px;animation:card-pop .5s cubic-bezier(.2,1.4,.4,1) .1s both}@keyframes card-pop{0%{transform:scale(.6);opacity:0}to{transform:none;opacity:1}}.milestone-avatar{width:128px;height:128px;display:grid;place-items:center;border-radius:50%;background:var(--paper);color:var(--night-800);font-size:42px;font-weight:800;box-shadow:0 0 0 6px var(--gold-300),0 0 60px #ffc864b3}.powerup-figure{width:220px;height:270px;filter:drop-shadow(0 0 24px rgba(255,190,80,.7))}.aura-flames{animation:aura-pulse .5s ease-in-out infinite alternate;transform-origin:50% 60%}@keyframes aura-pulse{0%{transform:scale(.96)}to{transform:scale(1.04)}}.milestone-banner{display:grid;justify-items:center;gap:4px;min-width:min(460px,86vw);padding:16px 30px 18px;text-align:center;color:#fff;background:linear-gradient(180deg,var(--night-700),var(--night-900));border:2px solid var(--gold-300);border-radius:6px 6px 22px 22px;box-shadow:0 20px 50px #0006;clip-path:polygon(0 0,100% 0,100% 100%,0 100%);animation:banner-unfold .55s ease-out .25s both}@keyframes banner-unfold{0%{clip-path:polygon(0 0,100% 0,100% 0,0 0)}to{clip-path:polygon(0 0,100% 0,100% 100%,0 100%)}}.milestone-stage{color:var(--gold-300);font-weight:800;font-size:15px;letter-spacing:.12em;text-transform:uppercase}:lang(ar) .milestone-stage{letter-spacing:0}.milestone-banner strong{font-family:var(--font-display);font-size:clamp(30px,4vw,52px);font-weight:600;color:#fff}.milestone-points{font-size:17px;color:#e3e5f1;font-weight:600}@keyframes celebration-fade{0%,85%{opacity:1}to{opacity:0}}@keyframes celebration-fade-static{0%{opacity:0}12%,85%{opacity:1}to{opacity:0}}.milestone-celebration.reduced .energy-ring,.milestone-celebration.reduced .compass-burst,.milestone-celebration.reduced .sand-particle{display:none}@media(prefers-reduced-motion:reduce){.fire-ring,.race-column .race-fill:after,.aura-flames{animation:none!important}.race-fill{transition:none}}.reveal-chip{display:inline-flex;align-items:center;min-width:3.2em;min-height:1.5em;padding:0 .4em;margin:0 .1em;border-radius:.4em;background:var(--night-100);border:2px dashed var(--night-300);cursor:pointer;vertical-align:baseline;transition:background .15s}.reveal-chip .reveal-text{visibility:hidden}.reveal-chip:not(.revealed):before{content:"?";position:absolute;font-weight:800;color:var(--night-600)}.reveal-chip{position:relative;justify-content:center}.reveal-chip.revealed{background:var(--oasis-100);border:2px solid var(--oasis-600);color:var(--oasis-700);font-weight:700}.reveal-chip.revealed .reveal-text{visibility:visible}.reveal-block{position:relative;margin:.6em 0;padding:.55em .9em;border-radius:.7em;border:2px dashed var(--line-strong);background:var(--sand-50);cursor:pointer;font-size:.82em;line-height:1.5}.reveal-block .reveal-text{visibility:hidden;max-height:1.6em;overflow:hidden}.reveal-block:not(.revealed):before{content:"Tap to show the worked solution";position:absolute;inset:0;display:grid;place-items:center;color:var(--muted);font-weight:700;font-size:.9em}.reveal-block.revealed{border-style:solid;border-color:var(--oasis-600);background:var(--oasis-100)}.reveal-block.revealed .reveal-text{visibility:visible;max-height:none}.reveal-chip:focus-visible,.reveal-block:focus-visible{outline:3px solid var(--copper-600);outline-offset:2px}.slide-html .dialogue-line{position:relative;max-width:78%;margin:.45em 0;padding:.55em .9em .6em 3.1em;border-radius:1.1em 1.1em 1.1em .3em;background:var(--night-100);line-height:1.45}.slide-html .dialogue-line.side-end{margin-inline-start:auto;border-radius:1.1em 1.1em .3em;background:var(--copper-100)}.speaker-avatar{position:absolute;inset-inline-start:.55em;top:.5em;width:1.9em;height:1.9em;display:grid;place-items:center;border-radius:50%;background:var(--night-800);color:#fff;font-size:.8em;font-weight:800}.side-end .speaker-avatar{background:var(--copper-600)}.speaker-name{display:block;font-size:.62em;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--night-700)}.side-end .speaker-name{color:var(--copper-700)}.tier-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.8em;margin-top:.6em}.tier{display:flex;flex-direction:column;gap:.3em;padding:.8em .9em;border-radius:1em;background:#fff;border:2px solid var(--line);font-size:.78em}.tier h3{display:flex;align-items:center;gap:.45em;margin:0 0 .2em;font-size:1em;font-family:var(--font-ui);font-weight:800;letter-spacing:.02em}.tier-dot{width:.8em;height:.8em;border-radius:50%;flex:none}.tier-towards{border-color:#d98f57;background:linear-gradient(180deg,#fff7ef,#fff)}.tier-towards .tier-dot{background:#d98f57}.tier-mastery{border-color:var(--oasis-500);background:linear-gradient(180deg,#eef8f3,#fff)}.tier-mastery .tier-dot{background:var(--oasis-500)}.tier-beyond{border-color:var(--night-600);background:linear-gradient(180deg,#eef0f8,#fff)}.tier-beyond .tier-dot{background:var(--night-600)}.tier ol{margin:0;padding-inline-start:1.2em;display:grid;gap:.35em}.tier p{margin:.2em 0}.presentation-checkpoint .presentation-slide-shell{width:min(1500px,100%)}@media(max-width:1000px){.tier-grid{grid-template-columns:1fr}.slide-html .dialogue-line{max-width:100%}}.presentation-notes{position:fixed;inset-inline-end:18px;top:84px;z-index:1100;width:min(420px,calc(100vw - 36px));max-height:calc(100vh - 190px);overflow:auto;padding:14px 16px;border-radius:16px;background:var(--night-900);color:#e3e5f1;box-shadow:0 18px 50px #00000059;border:1px solid rgba(232,196,122,.35);font-size:14px;line-height:1.55}.presentation-notes header{display:flex;flex-wrap:wrap;align-items:center;gap:6px 8px;margin-bottom:10px;color:var(--gold-300)}.presentation-notes header span{flex-basis:100%;color:#aab0cc;font-size:11px}.presentation-note-session{color:#c9cde0;border-top:1px solid rgba(255,255,255,.1);padding-top:8px}.presentation-icon-button.active{background:var(--gold-300);color:var(--night-900)}.lv{margin:.7em 0;padding:.8em 1em;border-radius:1em;background:#fff;border:1px solid var(--line);font-size:.7em}.lv-buttons{display:flex;flex-wrap:wrap;gap:.5em;margin-top:.6em}.lv-buttons button{display:inline-flex;align-items:center;gap:.35em;min-height:40px;padding:.35em .9em;border-radius:.7em;border:1px solid var(--line-strong);background:var(--paper);color:var(--night-800);font-weight:700;font-size:.85em}.lv-buttons button:hover:not(:disabled){border-color:var(--copper-600)}.lv-buttons button.active{background:var(--night-800);color:#fff;border-color:var(--night-800)}.lv-buttons button:disabled{opacity:.45}.lv-readout{margin:.4em 0 0}.lv-readout .ok{color:var(--oasis-700);font-weight:800;margin-inline-start:.5em}.lv-readout .warn{color:var(--copper-700);font-weight:700;margin-inline-start:.5em}.lv-hint{color:var(--muted);font-size:.85em;margin:.4em 0 0}.lv-unknown{color:var(--terracotta-600)}.lv-area{display:grid;grid-template-columns:minmax(180px,280px) 1fr;gap:1.2em;align-items:center}.lv-area-stage{position:relative;aspect-ratio:1;background:linear-gradient(rgba(27,35,71,.06) 1px,transparent 1px) 0 0 / 10% 10%,linear-gradient(90deg,rgba(27,35,71,.06) 1px,transparent 1px) 0 0 / 10% 10%,var(--sand-50);border-radius:.6em;overflow:hidden}.lv-area-target,.lv-area-square{position:absolute;left:0;bottom:0;aspect-ratio:1}.lv-area-target{border:2px dashed var(--copper-600)}.lv-area-target span{position:absolute;top:.3em;right:.4em;color:var(--copper-700);font-weight:800;font-size:.85em}.lv-area-square{background:#1f8a7159;border:2px solid var(--oasis-600);transition:width .08s}.lv-area-square.over{background:#b04d3640;border-color:var(--terracotta-600)}.lv-area-square.close{background:#e8c47a8c;border-color:var(--copper-600)}.lv-area-controls label{display:grid;gap:.3em;font-weight:700}.lv-area-controls input[type=range]{width:100%;accent-color:var(--night-800);height:32px}.lv-numberline svg{display:block;width:100%;height:auto}.lv-axis{stroke:var(--night-800);stroke-width:3}.lv-arrow{fill:var(--night-800)}.lv-tick{stroke:var(--night-700);stroke-width:2}.lv-tick-label{fill:var(--ink-soft);font-size:22px;text-anchor:middle;font-family:var(--font-ui)}.lv-point circle{fill:var(--copper-600);stroke:#fff;stroke-width:3}.lv-leader{stroke:var(--copper-600);stroke-width:1.5;stroke-dasharray:3 3}.lv-point-label{fill:var(--copper-700);font-size:24px;font-weight:800;text-anchor:middle;font-family:var(--font-ui)}.lv-truncate-value{font-size:1.6em;margin:0;font-variant-numeric:tabular-nums}.lv-truncate-value b{color:var(--night-800)}.lv-truncate-value s{color:var(--terracotta-600);opacity:.7}.lv-tps ol{display:flex;gap:.5em;list-style:none;margin:0;padding:0}.lv-tps li{flex:1;display:grid;gap:.1em;padding:.4em .7em;border-radius:.7em;background:var(--sand-100);color:var(--muted)}.lv-tps li.active{background:var(--night-800);color:#fff}.lv-tps li.done{background:var(--oasis-100);color:var(--oasis-700)}.lv-tps-clock{display:flex;align-items:baseline;gap:.6em;margin:.4em 0 0}.lv-tps-clock span{font-weight:800;color:var(--copper-700)}.lv-tps-clock b{font-family:var(--font-display);font-size:2em;color:var(--night-800);font-variant-numeric:tabular-nums}.lv-deck{display:flex;flex-wrap:wrap;gap:.45em;min-height:2.6em;padding:.5em;border-radius:.8em;background:var(--sand-50);border:1px dashed var(--line-strong)}.lv-card{display:inline-flex;align-items:center;gap:.3em;min-height:40px;padding:.25em .75em;border-radius:.6em;border:2px solid var(--line-strong);background:#fff;color:var(--ink);font-weight:800;font-size:.95em}.lv-card.selected{border-color:var(--copper-600);box-shadow:0 0 0 3px #a8622a40}.lv-card.right{border-color:var(--oasis-600);background:var(--oasis-100);color:var(--oasis-700)}.lv-card.wrong{border-color:var(--terracotta-600);background:var(--terracotta-100);color:#9c4330}.lv-bins{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:.7em;margin-top:.7em}.lv-bin{min-height:6em;padding:.6em;border-radius:.9em;border:2px solid var(--line);background:#fff;cursor:pointer}.lv-bin>b{display:block;margin-bottom:.4em;color:var(--night-800)}.lv-bin>div{display:flex;flex-wrap:wrap;gap:.35em}.lv-bin.armed{border-color:var(--copper-600);border-style:dashed}.lv-venn-real{position:relative;display:grid;grid-template-columns:3fr 1fr;gap:.6em;margin-top:.7em;padding:2em .7em .7em;border-radius:1em;background:var(--night-800);color:#fff}.lv-venn-title{position:absolute;top:.45em;left:50%;transform:translate(-50%);font-weight:800;color:var(--gold-300);letter-spacing:.06em}.lv-venn-rational,.lv-venn-integer,.lv-venn-whole,.lv-venn-natural,.lv-venn-irrational{position:relative;padding:.5em .7em;border-radius:999px;cursor:pointer}.lv-venn-rational{border-radius:1.2em;background:#2f4a8a;padding-bottom:.9em}.lv-venn-integer{margin-top:.4em;background:#3aa8d8;color:#0d1228}.lv-venn-whole{margin:.3em 1.2em 0;background:#9b2c5e;color:#fff}.lv-venn-natural{margin:.3em 1.2em .2em;background:#9fd6c2;color:#0d1228}.lv-venn-irrational{border-radius:1.2em;background:#6b7280}.lv-venn-label{display:block;font-weight:800;font-size:.85em;text-align:center}.lv-venn-chips{display:flex;flex-wrap:wrap;justify-content:center;gap:.3em;min-height:1.6em;margin:.2em 0}.lv-venn-chips .lv-card{min-height:32px;font-size:.85em;padding:.1em .5em}.lv-venn-real.armed [role=button]:hover{outline:3px solid var(--gold-300);outline-offset:1px}@media(max-width:760px){.lv-area,.lv-venn-real{grid-template-columns:1fr}.lv-tps ol{flex-direction:column}}.rich-help{padding:6px 12px;background:var(--sand-50);border-bottom:1px solid var(--line);color:var(--muted);font-size:11px}.rich-help code{padding:0 4px;border-radius:4px;background:var(--night-100);color:var(--night-800)}.authored-badge{display:inline-flex;align-items:center;gap:5px;margin-top:6px;padding:3px 9px;border-radius:999px;background:var(--oasis-100);color:var(--oasis-700);font-size:11px;font-weight:800}.module-tabs button{max-width:100%;text-align:start}.presentation-content:has(>.lv-area){display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:0 1.2em;align-items:start}.slide-html .dialogue-line{font-size:.86em}@media(max-width:1000px){.presentation-content:has(>.lv-area){grid-template-columns:1fr}}@media(max-height:820px)and (min-width:761px){.presentation-stage{padding-block:18px}.presentation-slide-shell{padding:22px 34px}.presentation-slide-shell>h1{font-size:clamp(30px,3.4vw,50px);margin:10px 0 14px}.presentation-content{font-size:clamp(17px,1.6vw,25px)}.presentation-content p{margin:.45em 0}}.presentation-checkpoint .activity-timer{top:clamp(14px,2vw,28px);bottom:auto}.lv-venn-real{padding-top:1.7em}.lv-venn-rational,.lv-venn-integer,.lv-venn-whole,.lv-venn-natural,.lv-venn-irrational{padding:.25em .6em}.lv-venn-integer,.lv-venn-whole,.lv-venn-natural{margin-top:.2em}.lv-venn-label{font-size:.75em}.lv-venn-chips{min-height:1.2em;margin:.1em 0}.lv-venn .lv-deck .lv-card{min-height:34px;padding:.1em .55em}