@font-face{font-display:block;font-family:KaTeX_AMS;font-style:normal;font-weight:400;src:url(/assets/KaTeX_AMS-Regular-BQhdFMY1.woff2)format("woff2"),url(/assets/KaTeX_AMS-Regular-DMm9YOAa.woff)format("woff"),url(/assets/KaTeX_AMS-Regular-DRggAlZN.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Caligraphic-Bold-Dq_IR9rO.woff2)format("woff2"),url(/assets/KaTeX_Caligraphic-Bold-BEiXGLvX.woff)format("woff"),url(/assets/KaTeX_Caligraphic-Bold-ATXxdsX0.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Caligraphic-Regular-Di6jR-x-.woff2)format("woff2"),url(/assets/KaTeX_Caligraphic-Regular-CTRA-rTL.woff)format("woff"),url(/assets/KaTeX_Caligraphic-Regular-wX97UBjC.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Fraktur-Bold-CL6g_b3V.woff2)format("woff2"),url(/assets/KaTeX_Fraktur-Bold-BsDP51OF.woff)format("woff"),url(/assets/KaTeX_Fraktur-Bold-BdnERNNW.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Fraktur-Regular-CTYiF6lA.woff2)format("woff2"),url(/assets/KaTeX_Fraktur-Regular-Dxdc4cR9.woff)format("woff"),url(/assets/KaTeX_Fraktur-Regular-CB_wures.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Main-Bold-Cx986IdX.woff2)format("woff2"),url(/assets/KaTeX_Main-Bold-Jm3AIy58.woff)format("woff"),url(/assets/KaTeX_Main-Bold-waoOVXN0.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:700;src:url(/assets/KaTeX_Main-BoldItalic-DxDJ3AOS.woff2)format("woff2"),url(/assets/KaTeX_Main-BoldItalic-SpSLRI95.woff)format("woff"),url(/assets/KaTeX_Main-BoldItalic-DzxPMmG6.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:400;src:url(/assets/KaTeX_Main-Italic-NWA7e6Wa.woff2)format("woff2"),url(/assets/KaTeX_Main-Italic-BMLOBm91.woff)format("woff"),url(/assets/KaTeX_Main-Italic-3WenGoN9.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Main-Regular-B22Nviop.woff2)format("woff2"),url(/assets/KaTeX_Main-Regular-Dr94JaBh.woff)format("woff"),url(/assets/KaTeX_Main-Regular-ypZvNtVU.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:700;src:url(/assets/KaTeX_Math-BoldItalic-CZnvNsCZ.woff2)format("woff2"),url(/assets/KaTeX_Math-BoldItalic-iY-2wyZ7.woff)format("woff"),url(/assets/KaTeX_Math-BoldItalic-B3XSjfu4.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:400;src:url(/assets/KaTeX_Math-Italic-t53AETM-.woff2)format("woff2"),url(/assets/KaTeX_Math-Italic-DA0__PXp.woff)format("woff"),url(/assets/KaTeX_Math-Italic-flOr_0UB.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:700;src:url(/assets/KaTeX_SansSerif-Bold-D1sUS0GD.woff2)format("woff2"),url(/assets/KaTeX_SansSerif-Bold-DbIhKOiC.woff)format("woff"),url(/assets/KaTeX_SansSerif-Bold-CFMepnvq.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:italic;font-weight:400;src:url(/assets/KaTeX_SansSerif-Italic-C3H0VqGB.woff2)format("woff2"),url(/assets/KaTeX_SansSerif-Italic-DN2j7dab.woff)format("woff"),url(/assets/KaTeX_SansSerif-Italic-YYjJ1zSn.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:400;src:url(/assets/KaTeX_SansSerif-Regular-DDBCnlJ7.woff2)format("woff2"),url(/assets/KaTeX_SansSerif-Regular-CS6fqUqJ.woff)format("woff"),url(/assets/KaTeX_SansSerif-Regular-BNo7hRIc.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Script;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Script-Regular-D3wIWfF6.woff2)format("woff2"),url(/assets/KaTeX_Script-Regular-D5yQViql.woff)format("woff"),url(/assets/KaTeX_Script-Regular-C5JkGWo-.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size1;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size1-Regular-mCD8mA8B.woff2)format("woff2"),url(/assets/KaTeX_Size1-Regular-C195tn64.woff)format("woff"),url(/assets/KaTeX_Size1-Regular-Dbsnue_I.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size2;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size2-Regular-Dy4dx90m.woff2)format("woff2"),url(/assets/KaTeX_Size2-Regular-oD1tc_U0.woff)format("woff"),url(/assets/KaTeX_Size2-Regular-B7gKUWhC.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size3;font-style:normal;font-weight:400;src:url(data:font/woff2;base64,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)format("woff2"),url(/assets/KaTeX_Size3-Regular-CTq5MqoE.woff)format("woff"),url(/assets/KaTeX_Size3-Regular-DgpXs0kz.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size4;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size4-Regular-Dl5lxZxV.woff2)format("woff2"),url(/assets/KaTeX_Size4-Regular-BF-4gkZK.woff)format("woff"),url(/assets/KaTeX_Size4-Regular-DWFBv043.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Typewriter;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Typewriter-Regular-CO6r4hn1.woff2)format("woff2"),url(/assets/KaTeX_Typewriter-Regular-C0xS9mPB.woff)format("woff"),url(/assets/KaTeX_Typewriter-Regular-D3Ib7_Hf.ttf)format("truetype")}.katex{text-indent:0;text-rendering:auto;font:1.21em/1.2 KaTeX_Main,Times New Roman,serif;position:relative}.katex *{border-color:currentColor;-ms-high-contrast-adjust:none!important}.katex .katex-version:after{content:"0.16.47"}.katex .katex-mathml{clip-path:inset(50%);border:0;width:1px;height:1px;padding:0;position:absolute;overflow:hidden}.katex .katex-html>.newline{display:block}.katex .base{white-space:nowrap;width:min-content;position:relative}.katex .base,.katex .strut{display:inline-block}.katex .textbf{font-weight:700}.katex .textit{font-style:italic}.katex .textrm{font-family:KaTeX_Main}.katex .textsf{font-family:KaTeX_SansSerif}.katex .texttt{font-family:KaTeX_Typewriter}.katex .mathnormal{font-family:KaTeX_Math;font-style:italic}.katex .mathit{font-family:KaTeX_Main;font-style:italic}.katex .mathrm{font-style:normal}.katex .mathbf{font-family:KaTeX_Main;font-weight:700}.katex .boldsymbol{font-family:KaTeX_Math;font-style:italic;font-weight:700}.katex .amsrm,.katex .mathbb,.katex .textbb{font-family:KaTeX_AMS}.katex .mathcal{font-family:KaTeX_Caligraphic}.katex .mathfrak,.katex .textfrak{font-family:KaTeX_Fraktur}.katex .mathboldfrak,.katex .textboldfrak{font-family:KaTeX_Fraktur;font-weight:700}.katex .mathtt{font-family:KaTeX_Typewriter}.katex .mathscr,.katex .textscr{font-family:KaTeX_Script}.katex .mathsf,.katex .textsf{font-family:KaTeX_SansSerif}.katex .mathboldsf,.katex .textboldsf{font-family:KaTeX_SansSerif;font-weight:700}.katex .mathitsf,.katex .mathsfit,.katex .textitsf{font-family:KaTeX_SansSerif;font-style:italic}.katex .mainrm{font-family:KaTeX_Main;font-style:normal}.katex .vlist-t{border-collapse:collapse;table-layout:fixed;display:inline-table}.katex .vlist-r{display:table-row}.katex .vlist{vertical-align:bottom;display:table-cell;position:relative}.katex .vlist>span{height:0;display:block;position:relative}.katex .vlist>span>span{display:inline-block}.katex .vlist>span>.pstrut{width:0;overflow:hidden}.katex .vlist-t2{margin-right:-2px}.katex .vlist-s{vertical-align:bottom;width:2px;min-width:2px;font-size:1px;display:table-cell}.katex .vbox{flex-direction:column;align-items:baseline;display:inline-flex}.katex .hbox{width:100%}.katex .hbox,.katex .thinbox{flex-direction:row;display:inline-flex}.katex .thinbox{width:0;max-width:0}.katex .msupsub{text-align:left}.katex .mfrac>span>span{text-align:center}.katex .mfrac .frac-line{border-bottom-style:solid;width:100%;display:inline-block}.katex .hdashline,.katex .hline,.katex .mfrac .frac-line,.katex .overline .overline-line,.katex .rule,.katex .underline .underline-line{min-height:1px}.katex .mspace{display:inline-block}.katex .smash{line-height:0;display:inline}.katex .clap,.katex .llap,.katex .rlap{width:0;position:relative}.katex .clap>.inner,.katex .llap>.inner,.katex .rlap>.inner{position:absolute}.katex .clap>.fix,.katex .llap>.fix,.katex .rlap>.fix{display:inline-block}.katex .llap>.inner{right:0}.katex .clap>.inner,.katex .rlap>.inner{left:0}.katex .clap>.inner>span{margin-left:-50%;margin-right:50%}.katex .rule{border:0 solid;display:inline-block;position:relative}.katex .hline,.katex .overline .overline-line,.katex .underline .underline-line{border-bottom-style:solid;width:100%;display:inline-block}.katex .hdashline{border-bottom-style:dashed;width:100%;display:inline-block}.katex .sqrt>.root{margin-left:.277778em;margin-right:-.555556em}.katex .fontsize-ensurer.reset-size1.size1,.katex .sizing.reset-size1.size1{font-size:1em}.katex .fontsize-ensurer.reset-size1.size2,.katex .sizing.reset-size1.size2{font-size:1.2em}.katex .fontsize-ensurer.reset-size1.size3,.katex .sizing.reset-size1.size3{font-size:1.4em}.katex .fontsize-ensurer.reset-size1.size4,.katex .sizing.reset-size1.size4{font-size:1.6em}.katex .fontsize-ensurer.reset-size1.size5,.katex .sizing.reset-size1.size5{font-size:1.8em}.katex .fontsize-ensurer.reset-size1.size6,.katex .sizing.reset-size1.size6{font-size:2em}.katex .fontsize-ensurer.reset-size1.size7,.katex .sizing.reset-size1.size7{font-size:2.4em}.katex .fontsize-ensurer.reset-size1.size8,.katex .sizing.reset-size1.size8{font-size:2.88em}.katex .fontsize-ensurer.reset-size1.size9,.katex .sizing.reset-size1.size9{font-size:3.456em}.katex .fontsize-ensurer.reset-size1.size10,.katex .sizing.reset-size1.size10{font-size:4.148em}.katex .fontsize-ensurer.reset-size1.size11,.katex .sizing.reset-size1.size11{font-size:4.976em}.katex .fontsize-ensurer.reset-size2.size1,.katex .sizing.reset-size2.size1{font-size:.833333em}.katex .fontsize-ensurer.reset-size2.size2,.katex .sizing.reset-size2.size2{font-size:1em}.katex .fontsize-ensurer.reset-size2.size3,.katex .sizing.reset-size2.size3{font-size:1.16667em}.katex .fontsize-ensurer.reset-size2.size4,.katex .sizing.reset-size2.size4{font-size:1.33333em}.katex .fontsize-ensurer.reset-size2.size5,.katex .sizing.reset-size2.size5{font-size:1.5em}.katex .fontsize-ensurer.reset-size2.size6,.katex .sizing.reset-size2.size6{font-size:1.66667em}.katex .fontsize-ensurer.reset-size2.size7,.katex .sizing.reset-size2.size7{font-size:2em}.katex .fontsize-ensurer.reset-size2.size8,.katex .sizing.reset-size2.size8{font-size:2.4em}.katex .fontsize-ensurer.reset-size2.size9,.katex .sizing.reset-size2.size9{font-size:2.88em}.katex .fontsize-ensurer.reset-size2.size10,.katex .sizing.reset-size2.size10{font-size:3.45667em}.katex .fontsize-ensurer.reset-size2.size11,.katex .sizing.reset-size2.size11{font-size:4.14667em}.katex .fontsize-ensurer.reset-size3.size1,.katex .sizing.reset-size3.size1{font-size:.714286em}.katex .fontsize-ensurer.reset-size3.size2,.katex .sizing.reset-size3.size2{font-size:.857143em}.katex .fontsize-ensurer.reset-size3.size3,.katex .sizing.reset-size3.size3{font-size:1em}.katex .fontsize-ensurer.reset-size3.size4,.katex .sizing.reset-size3.size4{font-size:1.14286em}.katex .fontsize-ensurer.reset-size3.size5,.katex .sizing.reset-size3.size5{font-size:1.28571em}.katex .fontsize-ensurer.reset-size3.size6,.katex .sizing.reset-size3.size6{font-size:1.42857em}.katex .fontsize-ensurer.reset-size3.size7,.katex .sizing.reset-size3.size7{font-size:1.71429em}.katex .fontsize-ensurer.reset-size3.size8,.katex .sizing.reset-size3.size8{font-size:2.05714em}.katex .fontsize-ensurer.reset-size3.size9,.katex .sizing.reset-size3.size9{font-size:2.46857em}.katex .fontsize-ensurer.reset-size3.size10,.katex .sizing.reset-size3.size10{font-size:2.96286em}.katex .fontsize-ensurer.reset-size3.size11,.katex .sizing.reset-size3.size11{font-size:3.55429em}.katex .fontsize-ensurer.reset-size4.size1,.katex .sizing.reset-size4.size1{font-size:.625em}.katex .fontsize-ensurer.reset-size4.size2,.katex .sizing.reset-size4.size2{font-size:.75em}.katex .fontsize-ensurer.reset-size4.size3,.katex .sizing.reset-size4.size3{font-size:.875em}.katex .fontsize-ensurer.reset-size4.size4,.katex .sizing.reset-size4.size4{font-size:1em}.katex .fontsize-ensurer.reset-size4.size5,.katex .sizing.reset-size4.size5{font-size:1.125em}.katex .fontsize-ensurer.reset-size4.size6,.katex .sizing.reset-size4.size6{font-size:1.25em}.katex .fontsize-ensurer.reset-size4.size7,.katex .sizing.reset-size4.size7{font-size:1.5em}.katex .fontsize-ensurer.reset-size4.size8,.katex .sizing.reset-size4.size8{font-size:1.8em}.katex .fontsize-ensurer.reset-size4.size9,.katex .sizing.reset-size4.size9{font-size:2.16em}.katex .fontsize-ensurer.reset-size4.size10,.katex .sizing.reset-size4.size10{font-size:2.5925em}.katex .fontsize-ensurer.reset-size4.size11,.katex .sizing.reset-size4.size11{font-size:3.11em}.katex .fontsize-ensurer.reset-size5.size1,.katex .sizing.reset-size5.size1{font-size:.555556em}.katex .fontsize-ensurer.reset-size5.size2,.katex .sizing.reset-size5.size2{font-size:.666667em}.katex .fontsize-ensurer.reset-size5.size3,.katex .sizing.reset-size5.size3{font-size:.777778em}.katex .fontsize-ensurer.reset-size5.size4,.katex .sizing.reset-size5.size4{font-size:.888889em}.katex .fontsize-ensurer.reset-size5.size5,.katex .sizing.reset-size5.size5{font-size:1em}.katex .fontsize-ensurer.reset-size5.size6,.katex .sizing.reset-size5.size6{font-size:1.11111em}.katex .fontsize-ensurer.reset-size5.size7,.katex .sizing.reset-size5.size7{font-size:1.33333em}.katex .fontsize-ensurer.reset-size5.size8,.katex .sizing.reset-size5.size8{font-size:1.6em}.katex .fontsize-ensurer.reset-size5.size9,.katex .sizing.reset-size5.size9{font-size:1.92em}.katex .fontsize-ensurer.reset-size5.size10,.katex .sizing.reset-size5.size10{font-size:2.30444em}.katex .fontsize-ensurer.reset-size5.size11,.katex .sizing.reset-size5.size11{font-size:2.76444em}.katex .fontsize-ensurer.reset-size6.size1,.katex .sizing.reset-size6.size1{font-size:.5em}.katex .fontsize-ensurer.reset-size6.size2,.katex .sizing.reset-size6.size2{font-size:.6em}.katex .fontsize-ensurer.reset-size6.size3,.katex .sizing.reset-size6.size3{font-size:.7em}.katex .fontsize-ensurer.reset-size6.size4,.katex .sizing.reset-size6.size4{font-size:.8em}.katex .fontsize-ensurer.reset-size6.size5,.katex .sizing.reset-size6.size5{font-size:.9em}.katex .fontsize-ensurer.reset-size6.size6,.katex .sizing.reset-size6.size6{font-size:1em}.katex .fontsize-ensurer.reset-size6.size7,.katex .sizing.reset-size6.size7{font-size:1.2em}.katex .fontsize-ensurer.reset-size6.size8,.katex .sizing.reset-size6.size8{font-size:1.44em}.katex .fontsize-ensurer.reset-size6.size9,.katex .sizing.reset-size6.size9{font-size:1.728em}.katex .fontsize-ensurer.reset-size6.size10,.katex .sizing.reset-size6.size10{font-size:2.074em}.katex .fontsize-ensurer.reset-size6.size11,.katex .sizing.reset-size6.size11{font-size:2.488em}.katex .fontsize-ensurer.reset-size7.size1,.katex .sizing.reset-size7.size1{font-size:.416667em}.katex .fontsize-ensurer.reset-size7.size2,.katex .sizing.reset-size7.size2{font-size:.5em}.katex .fontsize-ensurer.reset-size7.size3,.katex .sizing.reset-size7.size3{font-size:.583333em}.katex .fontsize-ensurer.reset-size7.size4,.katex .sizing.reset-size7.size4{font-size:.666667em}.katex .fontsize-ensurer.reset-size7.size5,.katex .sizing.reset-size7.size5{font-size:.75em}.katex .fontsize-ensurer.reset-size7.size6,.katex .sizing.reset-size7.size6{font-size:.833333em}.katex .fontsize-ensurer.reset-size7.size7,.katex .sizing.reset-size7.size7{font-size:1em}.katex .fontsize-ensurer.reset-size7.size8,.katex .sizing.reset-size7.size8{font-size:1.2em}.katex .fontsize-ensurer.reset-size7.size9,.katex .sizing.reset-size7.size9{font-size:1.44em}.katex .fontsize-ensurer.reset-size7.size10,.katex .sizing.reset-size7.size10{font-size:1.72833em}.katex .fontsize-ensurer.reset-size7.size11,.katex .sizing.reset-size7.size11{font-size:2.07333em}.katex .fontsize-ensurer.reset-size8.size1,.katex .sizing.reset-size8.size1{font-size:.347222em}.katex .fontsize-ensurer.reset-size8.size2,.katex .sizing.reset-size8.size2{font-size:.416667em}.katex .fontsize-ensurer.reset-size8.size3,.katex .sizing.reset-size8.size3{font-size:.486111em}.katex .fontsize-ensurer.reset-size8.size4,.katex .sizing.reset-size8.size4{font-size:.555556em}.katex .fontsize-ensurer.reset-size8.size5,.katex .sizing.reset-size8.size5{font-size:.625em}.katex .fontsize-ensurer.reset-size8.size6,.katex .sizing.reset-size8.size6{font-size:.694444em}.katex .fontsize-ensurer.reset-size8.size7,.katex .sizing.reset-size8.size7{font-size:.833333em}.katex .fontsize-ensurer.reset-size8.size8,.katex .sizing.reset-size8.size8{font-size:1em}.katex .fontsize-ensurer.reset-size8.size9,.katex .sizing.reset-size8.size9{font-size:1.2em}.katex .fontsize-ensurer.reset-size8.size10,.katex .sizing.reset-size8.size10{font-size:1.44028em}.katex .fontsize-ensurer.reset-size8.size11,.katex .sizing.reset-size8.size11{font-size:1.72778em}.katex .fontsize-ensurer.reset-size9.size1,.katex .sizing.reset-size9.size1{font-size:.289352em}.katex .fontsize-ensurer.reset-size9.size2,.katex .sizing.reset-size9.size2{font-size:.347222em}.katex .fontsize-ensurer.reset-size9.size3,.katex .sizing.reset-size9.size3{font-size:.405093em}.katex .fontsize-ensurer.reset-size9.size4,.katex .sizing.reset-size9.size4{font-size:.462963em}.katex .fontsize-ensurer.reset-size9.size5,.katex .sizing.reset-size9.size5{font-size:.520833em}.katex .fontsize-ensurer.reset-size9.size6,.katex .sizing.reset-size9.size6{font-size:.578704em}.katex .fontsize-ensurer.reset-size9.size7,.katex .sizing.reset-size9.size7{font-size:.694444em}.katex .fontsize-ensurer.reset-size9.size8,.katex .sizing.reset-size9.size8{font-size:.833333em}.katex .fontsize-ensurer.reset-size9.size9,.katex .sizing.reset-size9.size9{font-size:1em}.katex .fontsize-ensurer.reset-size9.size10,.katex .sizing.reset-size9.size10{font-size:1.20023em}.katex .fontsize-ensurer.reset-size9.size11,.katex .sizing.reset-size9.size11{font-size:1.43981em}.katex .fontsize-ensurer.reset-size10.size1,.katex .sizing.reset-size10.size1{font-size:.24108em}.katex .fontsize-ensurer.reset-size10.size2,.katex .sizing.reset-size10.size2{font-size:.289296em}.katex .fontsize-ensurer.reset-size10.size3,.katex .sizing.reset-size10.size3{font-size:.337512em}.katex .fontsize-ensurer.reset-size10.size4,.katex .sizing.reset-size10.size4{font-size:.385728em}.katex .fontsize-ensurer.reset-size10.size5,.katex .sizing.reset-size10.size5{font-size:.433944em}.katex .fontsize-ensurer.reset-size10.size6,.katex .sizing.reset-size10.size6{font-size:.48216em}.katex .fontsize-ensurer.reset-size10.size7,.katex .sizing.reset-size10.size7{font-size:.578592em}.katex .fontsize-ensurer.reset-size10.size8,.katex .sizing.reset-size10.size8{font-size:.694311em}.katex .fontsize-ensurer.reset-size10.size9,.katex .sizing.reset-size10.size9{font-size:.833173em}.katex .fontsize-ensurer.reset-size10.size10,.katex .sizing.reset-size10.size10{font-size:1em}.katex .fontsize-ensurer.reset-size10.size11,.katex .sizing.reset-size10.size11{font-size:1.19961em}.katex .fontsize-ensurer.reset-size11.size1,.katex .sizing.reset-size11.size1{font-size:.200965em}.katex .fontsize-ensurer.reset-size11.size2,.katex .sizing.reset-size11.size2{font-size:.241158em}.katex .fontsize-ensurer.reset-size11.size3,.katex .sizing.reset-size11.size3{font-size:.281351em}.katex .fontsize-ensurer.reset-size11.size4,.katex .sizing.reset-size11.size4{font-size:.321543em}.katex .fontsize-ensurer.reset-size11.size5,.katex .sizing.reset-size11.size5{font-size:.361736em}.katex .fontsize-ensurer.reset-size11.size6,.katex .sizing.reset-size11.size6{font-size:.401929em}.katex .fontsize-ensurer.reset-size11.size7,.katex .sizing.reset-size11.size7{font-size:.482315em}.katex .fontsize-ensurer.reset-size11.size8,.katex .sizing.reset-size11.size8{font-size:.578778em}.katex .fontsize-ensurer.reset-size11.size9,.katex .sizing.reset-size11.size9{font-size:.694534em}.katex .fontsize-ensurer.reset-size11.size10,.katex .sizing.reset-size11.size10{font-size:.833601em}.katex .fontsize-ensurer.reset-size11.size11,.katex .sizing.reset-size11.size11{font-size:1em}.katex .delimsizing.size1{font-family:KaTeX_Size1}.katex .delimsizing.size2{font-family:KaTeX_Size2}.katex .delimsizing.size3{font-family:KaTeX_Size3}.katex .delimsizing.size4{font-family:KaTeX_Size4}.katex .delimsizing.mult .delim-size1>span{font-family:KaTeX_Size1}.katex .delimsizing.mult .delim-size4>span{font-family:KaTeX_Size4}.katex .nulldelimiter{width:.12em;display:inline-block}.katex .delimcenter,.katex .op-symbol{position:relative}.katex .op-symbol.small-op{font-family:KaTeX_Size1}.katex .op-symbol.large-op{font-family:KaTeX_Size2}.katex .accent>.vlist-t,.katex .op-limits>.vlist-t{text-align:center}.katex .accent .accent-body{position:relative}.katex .accent .accent-body:not(.accent-full){width:0}.katex .overlay{display:block}.katex .mtable .vertical-separator{min-width:1px;display:inline-block}.katex .mtable .arraycolsep{display:inline-block}.katex .mtable .col-align-c>.vlist-t{text-align:center}.katex .mtable .col-align-l>.vlist-t{text-align:left}.katex .mtable .col-align-r>.vlist-t{text-align:right}.katex .svg-align{text-align:left}.katex svg{fill:currentColor;stroke:currentColor;height:inherit;width:100%;display:block;position:absolute}.katex svg path{stroke:none}.katex svg{fill-rule:nonzero;fill-opacity:1;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1}.katex img{border-style:none;min-width:0;max-width:none;min-height:0;max-height:none}.katex .stretchy{width:100%;display:block;position:relative;overflow:hidden}.katex .stretchy:after,.katex .stretchy:before{content:""}.katex .hide-tail{width:100%;position:relative;overflow:hidden}.katex .halfarrow-left{width:50.2%;position:absolute;left:0;overflow:hidden}.katex .halfarrow-right{width:50.2%;position:absolute;right:0;overflow:hidden}.katex .brace-left{width:25.1%;position:absolute;left:0;overflow:hidden}.katex .brace-center{width:50%;position:absolute;left:25%;overflow:hidden}.katex .brace-right{width:25.1%;position:absolute;right:0;overflow:hidden}.katex .x-arrow-pad{padding:0 .5em}.katex .cd-arrow-pad{padding:0 .55556em 0 .27778em}.katex .mover,.katex .munder,.katex .x-arrow{text-align:center}.katex .boxpad{padding:0 .3em}.katex .fbox,.katex .fcolorbox{box-sizing:border-box;border:.04em solid}.katex .cancel-pad{padding:0 .2em}.katex .cancel-lap{margin-left:-.2em;margin-right:-.2em}.katex .sout{border-bottom-style:solid;border-bottom-width:.08em}.katex .angl{box-sizing:border-box;border-top:.049em solid;border-right:.049em solid;margin-right:.03889em}.katex .anglpad{padding:0 .03889em}.katex .eqn-num:before{content:"(" counter(katexEqnNo) ")";counter-increment:katexEqnNo}.katex .mml-eqn-num:before{content:"(" counter(mmlEqnNo) ")";counter-increment:mmlEqnNo}.katex .mtr-glue{width:50%}.katex .cd-vert-arrow{display:inline-block;position:relative}.katex .cd-label-left{text-align:left;display:inline-block;position:absolute;right:calc(50% + .3em)}.katex .cd-label-right{text-align:right;display:inline-block;position:absolute;left:calc(50% + .3em)}.katex-display{text-align:center;margin:1em 0;display:block}.katex-display>.katex{text-align:center;white-space:nowrap;display:block}.katex-display>.katex>.katex-html{display:block;position:relative}.katex-display>.katex>.katex-html>.tag{position:absolute;right:0}.katex-display.leqno>.katex>.katex-html>.tag{left:0;right:auto}.katex-display.fleqn>.katex{text-align:left;padding-left:2em}body{counter-reset:katexEqnNo mmlEqnNo}:root{--card-gap:1rem;--card-pad:1rem;--card-pad-tight:.75rem;--card-radius:8px;--card-shadow:0 1px 4px #0000001f;--row-radius:6px;--row-shadow:0 1px 3px #0000001a;--row-gap:.4rem;--panel-gap:.5rem;--modal-gap:.75rem;--control-height:2.25rem;--plan-row-gap:.4rem;--plan-indent:1.25rem;--plan-columns:44px 86px 24px 26px 1fr auto;--plan-columns-bare:24px 26px 1fr auto;--surface-1:#f4f5f7}body{color:#222;font-variant-numeric:lining-nums;font-feature-settings:"lnum";background:#f5f5f5;margin:0;font-family:system-ui,sans-serif}.tabular,.grade-list .level,.plan-number,.row-head,.day,.summary-cards .value,.card-stat h2,.block-count{font-variant-numeric:lining-nums tabular-nums;font-feature-settings:"lnum", "tnum"}.add-form,.inline-form,.agenda-bar,.class-filter,.year-picker,.term-form .row,.people-list .row,.course-role .row,.student-task .row,.work-list .course-body .row,.preset-row,.plan-add-form,.actions,.modal-body .row{flex-wrap:wrap;align-items:flex-end;gap:.5rem;display:flex}:is(.add-form,.inline-form,.agenda-bar,.class-filter,.year-picker,.term-form .row,.people-list .row,.course-role .row,.student-task .row,.work-list .course-body .row,.preset-row,.plan-add-form,.actions,.modal-body .row) :is(input:not([type=checkbox]):not([type=radio]):not([type=file]),select,textarea,button:not(.link)){box-sizing:border-box;min-height:var(--control-height);white-space:nowrap;padding-top:.35rem;padding-bottom:.35rem}:is(.add-form,.inline-form,.agenda-bar,.class-filter,.year-picker,.term-form .row,.people-list .row,.course-role .row,.student-task .row,.work-list .course-body .row,.preset-row,.plan-add-form,.actions,.modal-body .row) :is(input:not([type=checkbox]):not([type=radio]):not([type=file]),select){height:var(--control-height)}:is(.add-form,.inline-form,.agenda-bar,.class-filter,.year-picker,.term-form .row,.people-list .row,.course-role .row,.student-task .row,.work-list .course-body .row,.preset-row,.plan-add-form,.actions,.modal-body .row) :is(input:not([type=checkbox]):not([type=radio]),select,textarea){font:inherit;color:inherit;background:#fff;border:1px solid #c6c6c6;border-radius:4px;padding-left:.5rem;padding-right:.5rem}:is(.add-form,.inline-form,.agenda-bar,.class-filter,.year-picker,.term-form .row,.people-list .row,.course-role .row,.student-task .row,.work-list .course-body .row,.preset-row,.plan-add-form,.actions,.modal-body .row) :is(input,select,textarea):focus{outline-offset:-1px;border-color:#1a73e8;outline:2px solid #1a73e8}:is(.add-form,.inline-form,.agenda-bar,.class-filter,.year-picker,.term-form .row,.people-list .row,.course-role .row,.student-task .row,.work-list .course-body .row,.preset-row,.plan-add-form,.actions,.modal-body .row)>:is(input:not([type=checkbox]):not([type=radio]),.field-with-hint){flex:8rem;min-width:6rem}:is(.add-form,.inline-form,.agenda-bar,.class-filter,.year-picker,.term-form .row,.people-list .row,.course-role .row,.student-task .row,.work-list .course-body .row,.preset-row,.plan-add-form,.actions,.modal-body .row)>input[type=number]{flex:0 0 5rem;min-width:0}.field-with-hint{color:#5f6368;flex-direction:column;gap:.15rem;font-size:.85rem;display:flex}.field-with-hint>:is(input,select){flex:none;width:100%}.topbar{z-index:20;background:#fff;border-bottom:1px solid #e0e0e0;position:sticky;top:0;box-shadow:0 1px 3px #0000000f}.topbar-inner{align-items:center;gap:1rem;max-width:72rem;margin:0 auto;padding:.5rem 1.5rem;display:flex}.brand{color:#1a73e8;white-space:nowrap;font-weight:700;text-decoration:none}.topbar-nav{flex-wrap:wrap;gap:.25rem;margin-right:auto;display:flex}.nav-link{color:#444;border-bottom:2px solid #0000;border-radius:4px;padding:.35rem .6rem;font-size:.9rem;text-decoration:none}.nav-link:hover{background:#f1f5fd}.nav-link.active{color:#1a73e8;background:#eaf1fd;border-bottom-color:#1a73e8;font-weight:600}.burger{padding:.3rem .6rem;display:none}.user-menu{margin-left:auto;position:relative}.user-menu>button{text-align:left;align-items:center;gap:.4rem;max-width:16rem;padding-block:.3rem;display:flex}.user-menu .who{flex-direction:column;min-width:0;line-height:1.2;display:flex}.user-menu .name{text-overflow:ellipsis;white-space:nowrap;font-size:.9rem;overflow:hidden}.user-menu .email{color:#5f6368;text-overflow:ellipsis;white-space:nowrap;font-size:.75rem;font-weight:400;overflow:hidden}.dropdown{z-index:30;border-radius:var(--row-radius);background:#fff;border:1px solid #e0e0e0;min-width:10rem;margin:0;padding:.25rem;list-style:none;position:absolute;top:calc(100% + .35rem);right:0;box-shadow:0 6px 18px #00000024}.dropdown a,.dropdown button{width:100%;font:inherit;color:#222;text-align:left;background:0 0;border:none;border-radius:4px;padding:.45rem .6rem;font-size:.9rem;text-decoration:none;display:block}.dropdown a:hover,.dropdown button:hover{color:#1a73e8;background:#f1f5fd}.dropdown-languages{border-top:1px solid #eee;padding:.45rem .6rem}.dropdown-languages .hint{margin-bottom:.35rem;font-size:.75rem;display:block}.dropdown-languages .actions{gap:.35rem;margin:0;display:flex}.dropdown-languages button.chip{border:1px solid #c6c6c6;width:auto;padding:.2rem .7rem;font-size:.85rem;display:inline-block}.dropdown-languages button.chip.active{border-color:#1a73e8}@media (width<=48rem){.burger{order:2;margin-left:auto;display:block}.user-menu{order:3;margin-left:0}.topbar-nav{z-index:30;background:#fff;border-bottom:1px solid #e0e0e0;flex-direction:column;gap:0;margin:0;padding:.25rem;display:none;position:absolute;top:100%;left:0;right:0;box-shadow:0 6px 18px #00000024}.topbar-nav.open{display:flex}.nav-link{border-bottom:none;padding:.6rem}}.card{border-radius:var(--card-radius);max-width:26rem;box-shadow:var(--card-shadow);background:#fff;margin:2rem auto;padding:2rem}h1{margin-top:0;font-size:1.4rem}.field{margin-bottom:1.25rem}.field label{margin-bottom:.35rem;font-size:.875rem;font-weight:600;display:block}.field input{box-sizing:border-box;width:100%;font:inherit;color:inherit;background:#fff;border:1px solid #c6c6c6;border-radius:4px;padding:.5rem .65rem}.field input:focus{outline-offset:-1px;border-color:#1a73e8;outline:2px solid #1a73e8}.field input:read-only{color:#555;cursor:default;background:#f0f0f0}.field input:disabled{color:#888;background:#f0f0f0}.hint{color:#666;margin:.35rem 0 0;font-size:.8125rem}.actions{align-items:center;gap:.75rem;display:flex}.actions.wrap{flex-wrap:wrap;align-items:stretch}button{font:inherit;color:#fff;cursor:pointer;background:#1a73e8;border:1px solid #0000;border-radius:4px;padding:.5rem 1rem}button:hover:not(:disabled){background:#1765cc}button:disabled{cursor:not-allowed;background:#a8c7f5}button.secondary{color:#1a73e8;background:#fff;border-color:#c6c6c6}button.secondary:hover:not(:disabled){background:#f1f5fd}button.secondary:disabled{color:#999;background:#fff;border-color:#e0e0e0}.error{color:#b00020}.success{color:#1c7a34}form .error,form .success{margin:1rem 0 0;font-size:.9375rem}.steps{counter-reset:step;margin:0;padding:0;list-style:none}.step{border-radius:var(--card-radius);background:#fff;border:1px solid #e6e6e6;align-items:flex-start;gap:.75rem;padding:.75rem 1rem;display:flex}.step+.step{margin-top:var(--row-gap)}.step-mark{color:#777;background:#f0f0f0;border-radius:50%;flex:0 0 1.6rem;justify-content:center;align-items:center;height:1.6rem;font-size:.8rem;font-weight:600;display:flex}.step.done .step-mark{color:#fff;background:#4caf50}.step.next{border-color:#1a73e8;box-shadow:0 0 0 1px #1a73e8}.step.next .step-mark{color:#fff;background:#1a73e8}.step.blocked{opacity:.6;background:#fafafa}.step-body{flex-direction:column;flex:1;gap:.15rem;min-width:0;display:flex}.step-body a{color:inherit;text-decoration:none}.step-body a:hover{color:#1a73e8}.step-body .hint{margin:0}.step-action{color:#fff;white-space:nowrap;background:#1a73e8;border-radius:4px;align-self:center;padding:.35rem .75rem;font-size:.85rem;text-decoration:none}.step-action:hover{background:#1765cc}.student-courses .name{font-weight:500}.student-courses.past li{background:var(--surface-1);box-shadow:none}.empty-state{margin:0}.empty-state .hint{margin:0 0 .75rem;font-size:.9rem}.nav-link.unavailable{opacity:.45}.page{gap:var(--card-gap);flex-direction:column;max-width:72rem;margin:2rem auto;padding:0 1.5rem 3rem;display:flex}.page>*{margin-top:0;margin-bottom:0}.page.narrow{max-width:34rem}.page.wide{max-width:88rem}.page-header{justify-content:space-between;align-items:baseline;gap:1rem;display:flex}.section-title{margin:.5rem 0 0;font-size:1.3rem}.page-header h1{margin:0}.panel{gap:var(--panel-gap);padding:var(--card-pad);border-radius:var(--card-radius);box-shadow:var(--card-shadow);background:#fff;flex-direction:column;display:flex}.panel>*{margin-top:0;margin-bottom:0}.panel h2{margin:0;font-size:2rem}.panel h3{margin:0;font-size:1rem}.panel>button{align-self:flex-start}.panel-head{align-items:center;gap:.5rem;display:flex}.panel-head.spread{justify-content:space-between}.help-toggle{color:#1a73e8;background:#fff;border:1px solid #cfd8e3;border-radius:999px;width:1.4rem;height:1.4rem;min-height:0;padding:0;font-size:.85rem;line-height:1}.help-toggle:hover:not(:disabled){background:#eef3fd;border-color:#1a73e8}.help-toggle[aria-expanded=true]:not(:disabled){color:#fff;background:#1a73e8;border-color:#1a73e8}.panel.card-stat{gap:.15rem}.year-picker{flex-wrap:wrap;gap:.5rem;display:flex}button.chip{color:#1a73e8;background:#fff;border-color:#c6c6c6;border-radius:999px;padding:.35rem .85rem}button.chip:hover:not(:disabled){background:#f1f5fd}button.chip.active{color:#fff;background:#1a73e8;border-color:#1a73e8}.inline-form{padding:var(--card-pad);border-radius:var(--card-radius);box-shadow:var(--card-shadow);background:#fff;flex-wrap:wrap;align-items:flex-end;gap:.75rem;display:flex}.inline-form .field{margin-bottom:0}.modal{border-radius:var(--card-radius);border:none;padding:0;box-shadow:0 8px 32px #00000040}.modal::backdrop{background:#00000073}.modal-body,.modal-body form{gap:var(--modal-gap);flex-direction:column;display:flex}.modal-body>*,.modal-body form>*{margin-top:0;margin-bottom:0}.modal-body{width:min(30rem,100vw - 3rem);max-height:calc(100vh - 6rem);padding:1.25rem;overflow-y:auto}.modal-body.shelf{width:min(46rem,100vw - 3rem)}.modal-body.roster-window{width:min(38rem,100vw - 3rem)}.roster{margin:0;padding:0;list-style:none}.roster li{border-radius:var(--row-radius);grid-template-columns:minmax(6rem,1fr) minmax(8rem,1.2fr) auto;align-items:baseline;gap:.3rem .6rem;padding:.3rem .5rem;display:grid}.roster li:nth-child(2n){background:var(--surface-1)}.roster.past .name{color:#666}.roster-paste textarea{box-sizing:border-box;width:100%;font:inherit;color:inherit;resize:vertical;background:#fff;border:1px solid #c6c6c6;border-radius:4px;padding:.5rem .65rem}.roster-paste textarea:focus{outline-offset:-1px;border-color:#1a73e8;outline:2px solid #1a73e8}.modal-body h3{margin:0;font-size:1.1rem}.modal-body h3:not(:first-child){margin-top:.5rem}.modal-body .hint{margin:0}.modal-body input[type=text],.modal-body input[type=date],.modal-body input:not([type]){font:inherit;color:inherit;border:1px solid #c6c6c6;border-radius:4px;padding:.5rem .65rem}.modal-body input:focus{outline-offset:-1px;border-color:#1a73e8;outline:2px solid #1a73e8}.modal-body label{align-items:center;gap:.4rem;font-size:.9rem;display:flex}.modal-body label.checkbox{gap:.4rem;font-weight:400}.modal-body label.field-with-hint{align-items:stretch}.modal-body textarea{box-sizing:border-box;width:100%;font:inherit;color:inherit;resize:vertical;background:#fff;border:1px solid #c6c6c6;border-radius:4px;padding:.5rem .65rem}.modal-body select{font:inherit;background:#fff;border:1px solid #c6c6c6;border-radius:4px;padding:.35rem .4rem}.school-list{gap:var(--card-gap);flex-direction:column;margin:0;padding:0;list-style:none;display:flex}.plan-preview{max-height:18rem;margin:0;padding:0;list-style:none;overflow-y:auto}.plan-preview li{padding:.15rem 0;font-size:.9rem}.plan-preview li.lesson{padding-left:1rem}.plan-preview .hint{margin:0 0 0 .4rem}.class-list{margin:0;padding:0;list-style:none}.class-list li{border-radius:var(--row-radius);box-shadow:var(--row-shadow);background:#fff;justify-content:space-between;align-items:center;gap:.5rem;padding:.6rem .75rem;display:flex}.class-list li+li{margin-top:var(--row-gap)}.template-list li{grid-template-columns:minmax(8rem,1fr) minmax(9rem,1.2fr) auto;align-items:baseline;gap:.35rem .6rem;display:grid}.template-list button.link.name{text-align:left;font-weight:600}.template-list .hint{min-width:0}.template-list .badge{grid-area:2/1;justify-self:start}.template-list li.chosen{background:#e8f0fe}.template-list .row-actions{white-space:nowrap;gap:.6rem;display:flex}.class-list input{font:inherit;border:1px solid #1a73e8;border-radius:4px;flex:1;padding:.25rem .4rem}.subnav{border-bottom:1px solid #e0e0e0;flex-wrap:wrap;gap:.4rem;margin-bottom:1rem;display:flex}.subnav a{color:#5f6368;border-bottom:2px solid #0000;padding:.4rem .7rem;text-decoration:none}.subnav a:hover{color:#1a73e8}.subnav a.active{color:#1a73e8;border-bottom-color:#1a73e8;font-weight:600}.summary-cards{grid-template-columns:repeat(auto-fit,minmax(8rem,1fr));gap:.6rem;margin:0;padding:0;list-style:none;display:grid}.summary-cards li{border-radius:var(--row-radius);box-shadow:var(--row-shadow);background:#fff;flex-direction:column;padding:.6rem .75rem;display:flex}.summary-cards .value{font-size:1.6rem;font-weight:600;line-height:1.1}.summary-cards .label{color:#5f6368;font-size:.85rem}.hint.warning{color:#b26500}.next-step{border-radius:var(--row-radius);background:#e8f0fe;margin-top:.8rem;padding:.5rem .7rem}.people-list{margin:0;padding:0;list-style:none}.people-list>li{border-radius:var(--row-radius);box-shadow:var(--row-shadow);background:#fff;padding:.6rem .75rem}.people-list>li+li{margin-top:var(--row-gap)}.people-list .row{flex-wrap:wrap;align-items:center;gap:.5rem;display:flex}.people-list .row+.row{margin-top:.35rem}.people-list .row.courses{gap:.3rem}.people-list .name{font-weight:600}.people-list .detach{margin-left:auto;font-size:.8125rem}.people-list .hint.level{min-width:4rem}.grade-list .level{min-width:2rem;font-size:.8125rem;line-height:inherit;text-align:right;padding:0}button.link.hint.level{flex:none}.level-input{width:4rem}.field-with-hint abbr{color:#1a73e8;cursor:help;border:1px solid #cfd8e3;border-radius:999px;margin-left:.25rem;padding:0 .3rem;text-decoration:none}.empty-inline{border-radius:var(--row-radius);background:#f8f9fa;padding:.6rem .75rem}.preset-row{flex-wrap:wrap;gap:.5rem;margin-top:.6rem;display:flex}.empty-inline .row{flex-wrap:wrap;gap:.5rem;margin:.5rem 0;display:flex}.tag{background:#f1f3f4;border-radius:999px;align-items:center;gap:.2rem;padding:.15rem .5rem;font-size:.85rem;line-height:1.35;display:inline-flex}.tag:has(button){padding-right:.2rem}.tag.past{color:#666;background:0 0;border:1px dashed #c6c6c6;padding-right:.5rem}button.link.name{color:inherit;font:inherit;text-align:left;border:1px solid #0000;border-radius:4px;flex:1;padding:.25rem .4rem}button.link.name:hover:not(:disabled){color:inherit;background:#f1f5fd;border-color:#dbe4f5}button.link{color:#777;font-size:inherit;line-height:inherit;background:0 0;border:none;padding:.1rem .4rem}button.link:hover:not(:disabled){color:#b00020;background:0 0}.calendar-layout{flex-wrap:wrap;align-items:flex-start;gap:1.5rem;display:flex}.calendar{flex:32rem}.calendar-side{gap:var(--card-gap);flex-direction:column;flex:0 18rem;display:flex}.months{gap:var(--card-gap);grid-template-columns:repeat(auto-fill,minmax(14rem,1fr));display:grid}.month{padding:var(--card-pad-tight);border-radius:var(--card-radius);box-shadow:var(--card-shadow);background:#fff}.month h3{text-transform:capitalize;margin:0 0 .5rem;font-size:.95rem}.month-grid{-webkit-user-select:none;user-select:none;grid-template-columns:repeat(7,1fr);gap:2px;display:grid}.weekday{color:#777;text-align:center;padding-bottom:.25rem;font-size:.7rem}.day{aspect-ratio:1;color:#222;background:#eceff1;border:1px solid #0000;border-radius:3px;padding:0;font-size:.8rem}.day.blank{background:0 0}.day.study{background:#d7ecd9}.day.holiday{background:#f6c6c2}.day.vacation{background:#fde3a7}.day.weekend{color:#888;background:#e6e6e6}.day:hover:not(:disabled):not(.blank){border-color:#1a73e8}.day.selected{outline-offset:-2px;outline:2px solid #1a73e8}.day.noted{position:relative}.day.noted:after{content:"";background:#e57373;border-radius:50%;width:4px;height:4px;position:absolute;bottom:2px;right:2px}.day:disabled{cursor:progress}.swatch.term-1,.day.term-1{--term:#cfe3ff}.swatch.term-2,.day.term-2{--term:#d6f0d8}.swatch.term-3,.day.term-3{--term:#ffe6c7}.swatch.term-4,.day.term-4{--term:#e8d9f7}.swatch.term-5,.day.term-5{--term:#ffd6e0}.swatch.term-1,.swatch.term-2,.swatch.term-3,.swatch.term-4,.swatch.term-5{background:var(--term)}.swatch.no-term{background:repeating-linear-gradient(45deg,#eee,#eee 3px,#fff 3px 6px)}.swatch.noted{background:#e6e6e6;position:relative}.swatch.noted:after{content:"";background:#e57373;border-radius:50%;width:4px;height:4px;position:absolute;bottom:1px;right:1px}.day.term-1,.day.term-2,.day.term-3,.day.term-4,.day.term-5{box-shadow:inset 0 3px 0 var(--term)}.day.no-term:not(.blank){opacity:.75}.terms{margin:0 0 .5rem;padding:0;list-style:none}.terms li{border-left:4px solid #ccc;align-items:center;gap:.4rem;padding:.35rem 0 .35rem .5rem;display:flex}.terms li.term-1{border-left-color:#7aa8ea}.terms li.term-2{border-left-color:#7fbe86}.terms li.term-3{border-left-color:#e0a75c}.terms li.term-4{border-left-color:#a98bd4}.terms li.term-5{border-left-color:#e08098}.terms strong{font-size:.9rem;display:block}.terms .hint{margin:0}.terms li>div{flex:1}.term-form{flex-direction:column;gap:.5rem;display:flex}.term-form input[type=text],.term-form input:not([type]){font:inherit;border:1px solid #c6c6c6;border-radius:4px;padding:.35rem .5rem}.term-form .row{flex-wrap:wrap;align-items:center;gap:.5rem;font-size:.85rem;display:flex}.term-form input[type=date]{font:inherit;border:1px solid #c6c6c6;border-radius:4px;padding:.3rem .4rem}.cards{gap:var(--card-gap);grid-template-columns:repeat(auto-fit,minmax(11rem,1fr));display:grid}.card-stat h2{margin:0;font-size:2rem}.card-stat h2.small{font-size:1.1rem}.card-stat.good h2{color:#1c7a34}.card-stat.bad h2{color:#b00020}.progress-list{gap:var(--card-gap);flex-direction:column;margin:0;padding:0;list-style:none;display:flex}button.progress-head{width:100%;font:inherit;color:inherit;text-align:left;cursor:pointer;background:0 0;border:none;grid-template-columns:minmax(9rem,1.2fr) minmax(10rem,1.4fr) minmax(11rem,1.2fr) auto;align-items:baseline;gap:.5rem;padding:0;display:grid}.progress-head .whose{color:#5f6368;grid-column:1;justify-self:start;align-items:center;gap:.5rem;font-size:.9rem;display:flex}.badge.waiting{color:#8a4b00;background:#fde7c8}button.progress-head:hover:not(:disabled){background:#f8faff}.progress-head .course{font-weight:600}.progress-head .where,.progress-head .reserve{color:#5f6368;font-size:.9rem}.badge.state{white-space:nowrap;justify-self:end;padding:.1rem .6rem;font-size:.8rem}.badge.state.good{color:#1c7a34;background:#e6f4ea}.badge.state.bad{color:#b00020;background:#fce8e6}.progress-details .card-stat.good h2{color:#1c7a34}.progress-details .card-stat.bad h2{color:#b00020}.card-stat .pair{color:#5f6368;margin:0;font-size:.9rem}.card-stat .pair b{font-variant-numeric:lining-nums tabular-nums;color:#202124;margin-right:.35rem;font-size:1.2rem}.progress-head .reserve.overflow{color:#b00020}.progress-details .cards .card-stat.good[data-card=reserve]{background:#e9f6ec}.progress-details .cards .card-stat.bad[data-card=reserve]{background:#fdecea}.progress-themes{flex-direction:column;gap:.15rem;margin:0;padding:0;list-style:none;display:flex}.progress-themes li{justify-content:space-between;gap:.5rem;max-width:24rem;display:flex}.progress-themes b{font-variant-numeric:lining-nums tabular-nums}.hint.approval.pending{color:#1967d2}.hint.approval.returned{color:#b00020}.hint.approval.draft{color:#b06000}.nav-count{color:#fff;background:#b00020;border-radius:999px;margin-left:.35rem;padding:0 .35rem;font-size:.75rem}.review-plan{border-radius:var(--row-radius);background:#f8f9fa;max-height:40vh;margin:0;padding:.5rem .75rem;list-style:none;overflow-y:auto}.review-plan .section{text-transform:uppercase;letter-spacing:.04em;margin-top:.4rem;font-size:.8rem;font-weight:700}.review-plan .lesson{padding-left:1.25rem}.people-list .row.methodist{gap:.75rem;font-size:.9rem}.progress-details{gap:var(--card-gap);margin-top:var(--card-gap);padding-top:var(--card-gap);border-top:1px solid #eee;flex-direction:column;display:flex}.progress-details .panel{box-shadow:none;padding:0}.progress-details .cards{grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:.7rem}.progress-details .cards .card-stat{background:var(--surface-1);border-radius:var(--card-radius);gap:.15rem;padding:.8rem}.progress-next{flex-direction:column;gap:.15rem;margin:0;padding:0;list-style:none;display:flex}.progress-next li{grid-template-columns:6rem 1fr;align-items:baseline;gap:.5rem;display:grid}.progress-next .when{color:#5f6368;font-size:.85rem}.progress-next .when em{color:#9aa0a6;font-style:normal}.actions-divider{background:#e0e0e0;align-self:center;width:1px;height:1.4rem}.format-switch{gap:.25rem;display:flex}.format-switch button.chip{padding-left:.7rem;padding-right:.7rem;font-size:.8rem}.format-switch button.chip.active{color:#fff;background:#1a73e8;border-color:#1a73e8}button.chip.active:hover:not(:disabled){background:#1557b0;border-color:#1557b0}.plan-row.section-head{padding-top:.5rem}.plan-row.section-head .title{color:#3c4043;text-transform:uppercase;letter-spacing:.04em;font-size:.8rem;font-weight:700}.plan-term{border-bottom:2px solid #d7dce3;flex-wrap:wrap;align-items:baseline;gap:.5rem;margin:.6rem 0 .25rem;padding:.2rem .1rem;display:flex}.plan-term strong{font-size:.85rem}.plan-week{color:#80868b;flex-wrap:wrap;align-items:baseline;gap:.4rem;margin:.35rem 0 .1rem;padding:0 .4rem;font-size:.75rem;display:flex}.plan-week>span:first-child{font-weight:600}.plan-week .hint{font-size:.75rem}.plan-today{color:#b00020;text-transform:uppercase;align-items:center;gap:.5rem;margin:.4rem 0;font-size:.75rem;display:flex}.plan-today:after{content:"";background:#b00020;border-radius:2px;flex:1;height:2px}.card-stat.link-card{min-height:0;color:inherit;text-align:left;cursor:pointer;background:#fff;border:1px solid #0000;align-items:flex-start}.card-stat.link-card:hover:not(:disabled){background:#f8faff;border-color:#c3d5f5}.plan-cards{grid-template-columns:repeat(auto-fit,minmax(7.5rem,1fr));gap:.5rem;margin-bottom:.25rem}.plan-cards .card-stat{gap:0;padding:.4rem .6rem}.plan-cards .card-stat h2{font-size:1.5rem}.plan-cards .card-stat h2.small{font-size:.95rem}.plan-cards .hint{font-size:.75rem}.course-list{border-radius:var(--card-radius);border:1px solid #e0e0e0;margin:0;padding:0;list-style:none;overflow:hidden}.course-row+.course-row{border-top:1px solid #eee}.course-row.open{background:var(--surface-1)}.course-head{grid-template-columns:1.5rem minmax(8rem,1fr) minmax(8rem,1fr) minmax(10rem,2fr) auto;align-items:center;gap:.5rem;padding:.3rem .6rem;display:grid}.course-head .name{text-align:left;text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.course-head .what,.course-head .who{text-overflow:ellipsis;white-space:nowrap;font-size:.9rem;overflow:hidden}.course-head .toggle{padding:0}button.compact,.row button.compact{min-height:1.75rem;padding:.15rem .6rem;font-size:.85rem}.user-menu:has(.dropdown-switch) .dropdown{min-width:16rem}.dropdown-switch{border-top:1px solid #e6e9eb;margin-top:.3rem;padding-top:.3rem}.dropdown-switch>.hint{padding:.2rem .75rem;font-size:.75rem;display:block}.dropdown-switch ul{max-height:14rem;margin:0;padding:0;list-style:none;overflow-y:auto}.dropdown-switch button{white-space:nowrap;align-items:baseline;gap:.4rem;display:flex}.dropdown-switch button .hint{margin-left:auto;font-size:.75rem}.work-list button.link.name{color:#3c4043;text-transform:uppercase;letter-spacing:.04em;font-size:.85rem;font-weight:700}.work-list .course-head .chip{justify-self:end;min-height:1.75rem;padding:.15rem .6rem;font-size:.85rem}@media (hover:hover){.task-list .task-actions{visibility:hidden}.task-list li:hover .task-actions,.task-list li:focus-within .task-actions{visibility:visible}}.work-list button.link:focus-visible{outline-offset:2px;border-radius:4px;outline:2px solid #1a73e8}.work-summary{margin-bottom:var(--card-gap)}.work-summary .card-stat button.link{font:inherit;text-align:left;padding:0}.work-summary .card-stat button.link h2{color:var(--text,#202124)}.work-summary .card-stat button.link:hover h2{text-decoration:underline}.work-summary .card-stat h2{margin:0}.card-stat.stat-rows{grid-template-columns:auto 1fr;align-items:baseline;gap:.2rem .6rem;display:grid}.stat-rows .total{grid-column:1/-1;margin-top:.15rem;font-size:.75rem}.stat-rows b{font-variant-numeric:lining-nums tabular-nums;text-align:right;font-size:1.5rem;font-weight:500}.table-scroll{overflow-x:auto}.work-table{table-layout:fixed;border-collapse:collapse;width:100%;font-size:.9rem}.work-table th,.work-table td{text-align:center;border-bottom:1px solid #eceff1;padding:.2rem .3rem}.work-table thead th{vertical-align:bottom}.work-table th.who{text-align:left;width:30%;min-width:10rem;font-weight:400}.work-table .total{color:#666;width:5rem;padding-left:.6rem}.work-table tr.past th.who,.work-table tr.past td{color:#888}.work-table .cell{width:1.8rem;height:1.6rem;font:inherit;color:inherit;cursor:pointer;background:0 0;border:1px solid #0000;border-radius:4px;padding:0}.work-table .cell:disabled{cursor:default}.work-table td.correct .cell{color:#1a6b23;background:#d7f0d9}.work-table td.wrong .cell{color:#b3261e;background:#fadad7}.work-table td.sent .cell{color:#45526b;background:#e3e8f0}.work-table td.redone .cell{color:#8a4b00;background:#fde7c8}.work-table .cell:hover:not(:disabled){border-color:#1a73e8}.task-brief{border-bottom:1px solid #eceff1;padding-bottom:.7rem}.task-brief .answers{align-items:center;gap:.3rem;margin-top:.5rem}.task-brief .hint{font-size:.75rem}.attempt-list.checking .cells{grid-template-columns:minmax(8rem,10rem) 1fr}.attempt-list.checking .hint{text-align:right;border-right:1px solid #dfe3e6;padding-right:.5rem}.verdict-buttons{gap:.25rem;display:flex}.verdict-buttons .chip.active{background:#1a6b23;border-color:#1a6b23}.verdict-buttons .chip.active.wrong{background:#b3261e;border-color:#b3261e}.class-list.student-courses>li{grid-template-columns:minmax(8rem,1fr) auto;align-items:baseline;gap:.2rem .6rem;display:grid}.work-links{grid-column:1/-1;margin:.3rem 0 0;padding:0;list-style:none}.work-links>li{grid-template-columns:minmax(10rem,1fr) auto auto auto;align-items:baseline;gap:.3rem .6rem;padding:.25rem 0;display:grid}.work-links>li>.badge{justify-self:start}.student-plan{margin:0;padding:0;list-style:none}.student-plan>li{grid-template-columns:2rem 1fr auto;align-items:baseline;gap:.5rem;padding:.2rem 0;display:grid}.student-plan>li.past{opacity:.55}.student-plan>li.section{grid-template-columns:1fr;margin-top:.6rem}.student-plan .theme{color:#3c4043;text-transform:uppercase;letter-spacing:.04em;font-size:.8rem;font-weight:700}.student-plan>li.section:first-child{margin-top:0}.student-plan .number{font-variant-numeric:tabular-nums;color:#666;text-align:right;font-size:.85rem}.student-plan .date{color:#666;white-space:nowrap;font-size:.85rem}.work-table th.mark,.work-table td.mark{text-align:center;white-space:nowrap;font-variant-numeric:tabular-nums}.scale-line{margin:0}.criteria{margin:0;padding:0;list-style:none}.criteria>li+li{margin-top:.35rem}.lesson-field+.lesson-field{margin-top:.5rem}.lesson-field>.hint{display:block}.scan-pages{grid-template-columns:repeat(auto-fill,minmax(8rem,1fr));align-items:start;gap:.75rem;max-height:60vh;margin:0;padding:0;list-style:none;display:grid;overflow-y:auto}.scan-pages>li{flex-direction:column;gap:.25rem;display:flex}.scan-pages .page{border-radius:var(--row-radius);width:100%;box-shadow:var(--row-shadow);cursor:pointer;background:#fff;border:2px solid #0000;padding:0;display:block;position:relative}.scan-pages .page img{border-radius:var(--row-radius);width:100%;display:block}.scan-pages .number{color:#fff;background:#0000008c;border-radius:3px;padding:0 .3rem;font-size:.75rem;position:absolute;top:.25rem;left:.25rem}.scan-pages>li.starts .page{border-color:#1a73e8}.scan-pages .continues{text-align:center}.student-grade .marks{flex-wrap:wrap;gap:.25rem 1.25rem;margin:0;padding:0;list-style:none;display:flex}.student-grade .marks li{flex-direction:column;display:flex}.student-grade .marks b{font-variant-numeric:tabular-nums;font-size:1.35rem}.student-grade .comment{white-space:pre-wrap;margin:0}.student-tasks{counter-reset:task;margin:0;padding:0;list-style:none}.student-task{padding-left:2.4rem;position:relative}.student-task:before{counter-increment:task;content:counter(task) ".";color:#666;position:absolute;left:1rem}.attempt-list{margin:.3rem 0;padding:0;list-style:none}.attempt-list li{border-radius:var(--row-radius);background:var(--surface-1);align-items:center;gap:.8rem;min-height:2.3rem;padding:.3rem .5rem;display:flex}.attempt-list .cells{flex:1;grid-template-columns:4.5rem 1fr auto auto;align-items:baseline;gap:.3rem .8rem;display:grid}.attempt-list .attempt{white-space:nowrap;border-right:1px solid #dfe3e6;padding-right:.5rem}.attempt-list .attempt,.attempt-list .hint,.attempt-list .verdict{color:#80868b;font-size:.75rem}.attempt-list li+li{margin-top:.2rem}.answer-text,.attempt-list .answer{color:#202124;overflow-wrap:anywhere;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.875rem}.attempt-list .correct .verdict{color:#1a6b23}.attempt-list .wrong .verdict{color:#b3261e}.work-list .course-head{grid-template-columns:1.5rem 1fr auto auto auto auto}.work-list .course-body{display:block}.work-list .course-body>*+*{margin-top:.5rem}.badge.state-open{color:#1a6b23;background:#d7f0d9}.badge.state-planned{color:#45526b;background:#e3e8f0}.badge.state-closed{color:#666;background:#f1f3f4}.task-list{margin:0;padding:0;list-style:none}.task-list li{grid-template-columns:1.75rem 1fr;align-items:baseline;display:grid}.task-list li>:not(.task-number){grid-column:2}.task-number{font-weight:600}.task-add{color:#1a73e8;width:100%;font:inherit;text-align:left;border-radius:var(--row-radius);background:0 0;border:1px dashed #cfd8e3;margin-top:.5rem;padding:.35rem .5rem;display:block}.task-add:hover:not(:disabled){background:#eef3fd;border-color:#1a73e8}.task-list li{border-top:1px solid #eceff1;padding:.4rem 0}.task-list li:first-child{border-top:none}.task-question p:first-child{margin-top:0}.task-question p:last-child{margin-bottom:0}.task-list .answers{margin-top:.2rem}.task-list .answers .tag{background:#fff;border:1px solid #dfe3e6;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.875rem}.task-head{align-items:baseline;gap:.5rem;display:flex}.task-head .task-question{flex:1}.task-list .answers{flex-wrap:wrap;gap:.3rem;margin-top:.2rem;display:flex}.task-actions{gap:.4rem;display:flex}.task-preview{background:var(--surface-1);border-radius:4px;min-height:6rem;padding:.5rem .65rem}.answer-list{margin:0;padding:0;list-style:none}.answer-list li+li{margin-top:.3rem}.answer-list input{box-sizing:border-box;width:100%;font:inherit;border:1px solid #c6c6c6;border-radius:4px;padding:.4rem .6rem}.course-body{grid-template-columns:repeat(auto-fit,minmax(18rem,1fr));gap:.5rem 1.5rem;padding:.25rem .6rem .6rem 2.1rem;display:grid}.course-role{flex-direction:column;gap:.35rem;display:flex}.course-role .row.courses{min-height:1.6rem}.csv-help{gap:var(--panel-gap);border-radius:var(--row-radius);background:#f8f9fa;flex-direction:column;padding:.75rem;font-size:.9rem;display:flex}.csv-sample{white-space:pre;border-radius:var(--row-radius);background:#fff;border:1px solid #e6e6e6;margin:0;padding:.6rem .75rem;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.8rem;line-height:1.5;overflow-x:auto}.csv-rules{color:#3c4043;margin:0;padding-left:1.1rem}.csv-rules li+li{margin-top:.15rem}.csv-modes-help{grid-template-columns:auto 1fr;gap:.15rem .5rem;margin:0;display:grid}.csv-modes-help>div{display:contents}.csv-modes-help dt{white-space:nowrap;font-weight:600}.csv-modes-help dd{color:#5f6368;margin:0}.plan-counts{margin:0 0 1rem}.plan,.plan-children{margin:0;padding:0;list-style:none}.plan-row{grid-template-columns:var(--plan-columns);align-items:center;gap:var(--plan-row-gap);padding:.1rem .4rem;line-height:1.4;display:grid}.plan.no-dates .plan-row{grid-template-columns:var(--plan-columns-bare)}.plan-title-cell{align-items:center;gap:var(--plan-row-gap);min-width:0;display:flex}.plan-title-cell.nested{padding-left:var(--plan-indent)}.plan-row.free .title{color:#80868b;font-style:italic}.plan-row.free:hover .title{color:#1a73e8}button.link.free-summary{color:#5f6368;align-self:flex-start;padding:.25rem .4rem;font-size:.8rem}.plan.free{margin:0;padding:0;list-style:none}.plan>.plan-row,.plan-section{margin-bottom:0}.plan-row:hover{background:#f4f7fd}.plan-weekmark{color:#9aa0a6;white-space:nowrap;font-size:.7rem}.plan-row.week-even{background:var(--surface-1)}.plan-date{font-variant-numeric:lining-nums tabular-nums;color:#5f6368;white-space:nowrap;font-size:.8rem}.plan-date em{color:#9aa0a6;font-style:normal}.plan-row.no-slot{background:#fdecea}.plan-date.missing{color:#c5221f}.plan-divider{color:#b06000;white-space:nowrap;align-items:center;gap:.5rem;margin:.35rem 0;font-size:.78rem;display:flex}.plan-divider:before,.plan-divider:after{content:"";border-top:2px solid #f0b429;flex:1;height:0}.plan-divider.break{color:#1967d2}.plan-divider.break:before,.plan-divider.break:after{border-top-style:dashed;border-top-color:#8ab4f8}.dates-toggle{flex-wrap:wrap;align-self:flex-end;gap:.75rem;margin-top:-.25rem;font-size:.85rem;display:flex}.plan-row .plan-number{color:#80868b;text-align:right;font-size:.8rem}.plan-row.section-head .toggle{justify-self:end}.plan-row .title{min-width:2rem;color:inherit;font-size:.95rem;font:inherit;text-align:left;text-overflow:ellipsis;white-space:nowrap;border-radius:3px;flex:0 auto;padding:0 .3rem;overflow:hidden}.plan-row .hint.note{text-overflow:ellipsis;white-space:nowrap;flex:0 auto;min-width:0;max-width:30%;overflow:hidden}.plan-row.past{opacity:.55}.plan-row .title:hover:not(:disabled){color:inherit;background:#e8effb}.plan-number{color:#777;text-align:right;min-width:1.6rem;font-size:.8rem}.row-actions{gap:.1rem;margin-left:auto;display:flex}@media (hover:hover){.plan-row .row-actions{visibility:hidden}.plan-row:hover .row-actions,.plan-row:focus-within .row-actions{visibility:visible}}.plan-section{background:0 0;border:none;padding:0}.section-head .title{font-weight:600}.section-head:hover{background:0 0}.plan-children .empty{padding:.2rem .4rem;font-size:.85rem}.badge{color:#444;background:#e0e0e0;border-radius:999px;align-items:center;padding:.0625rem .5rem .25rem;font-size:.75rem;line-height:1.25;display:inline-flex}button.link.toggle{color:#555;min-width:1rem}.drop-zone{color:#666;text-align:center;border-radius:var(--row-radius);cursor:pointer;background:#fafafa;border:1px dashed #c6c6c6;padding:1rem;font-size:.9rem;display:block}.drop-zone.over{color:#1a73e8;background:#eef3fd;border-style:solid;border-color:#1a73e8}.drop-zone input[type=file]{max-width:100%;font:inherit;color:#666;margin:0 auto .6rem;font-size:.85rem;display:block}.drop-zone input[type=file]::file-selector-button{font:inherit;color:#1a73e8;cursor:pointer;background:#fff;border:1px solid #c6c6c6;border-radius:4px;margin-right:.6rem;padding:.35rem .9rem;font-size:.85rem}.drop-zone input[type=file]::file-selector-button{font:inherit;color:#1a73e8;cursor:pointer;background:#fff;border:1px solid #c6c6c6;border-radius:4px;margin-right:.6rem;padding:.35rem .9rem;font-size:.85rem}.drop-zone input[type=file]::file-selector-button:hover{background:#f1f5fd;border-color:#1a73e8}.drop-zone input[type=file]::file-selector-button:hover{background:#f1f5fd;border-color:#1a73e8}.drop-zone.over input[type=file]::file-selector-button{border-color:#1a73e8}.csv-preview,.csv-warnings{max-height:14rem;margin:0;padding:0;list-style:none;overflow-y:auto}.csv-preview li{align-items:baseline;gap:.4rem;padding:.15rem 0;font-size:.85rem;display:flex}.csv-preview li.lesson{padding-left:1rem}.csv-preview li.section{font-weight:600}.csv-preview .hint{margin:0}.csv-modes{margin:.6rem 0;padding:0;list-style:none}.csv-modes li+li{margin-top:.35rem}.csv-modes label{flex-wrap:wrap;align-items:baseline;gap:.4rem;display:flex}.csv-modes label.disabled{opacity:.55}.csv-modes .hint{margin:0}.csv-cost{border-radius:var(--row-radius);border:1px solid #e0e0e0;padding:.5rem .7rem;font-size:.9rem}.csv-cost p{margin:0 0 .35rem}.loss-list{margin:0;padding-left:1.1rem;font-size:.9rem;line-height:1.5}.csv-cost.losing{background:#fff5f5;border-color:#e57373}.csv-cost .checkbox.danger{margin-top:.4rem;font-weight:600}.csv-lost{max-height:10rem;margin:.3rem 0;padding-left:1.1rem;font-size:.85rem;overflow-y:auto}.csv-lost .mark{margin-left:.3rem}.debt-list{flex-direction:column;gap:.35rem;margin:0;padding:0;list-style:none;display:flex}.debt-list>li{background:var(--surface-1);border-radius:var(--row-radius);grid-template-columns:10rem 8rem 1fr auto;align-items:center;gap:.5rem;padding:.35rem .5rem;display:grid}.debt-list .debt-day,.debt-list .debt-course{color:#666;white-space:nowrap;font-size:.85rem}.debt-list .debt-topic{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.debt-list .debt-choice{gap:.25rem;display:flex}.debt-list>li>input{grid-column:1/-1}button.link.handle{color:#b0b0b0;cursor:grab;touch-action:none;padding:0 .2rem;font-size:.9rem}button.link.handle:hover:not(:disabled){color:#1a73e8;background:0 0}.handle.locked{color:#d8d8d8;cursor:default;padding:0 .2rem;font-size:.9rem}.plan-row.dragging,.plan-section.dragging{opacity:.4}.plan-row.drop-before,.plan-section.drop-before,.plan-row.drop-after,.plan-section.drop-after{position:relative}.plan-row.drop-before:before,.plan-section.drop-before:before,.plan-row.drop-after:after,.plan-section.drop-after:after{content:"";background:#1a73e8;border-radius:2px;height:2px;position:absolute;left:0;right:0}.plan-row.drop-before:before,.plan-section.drop-before:before{top:-2px}.plan-row.drop-after:after,.plan-section.drop-after:after{bottom:-2px}.plan-section.drop-inside{background:#f1f5fd;border-color:#1a73e8}.plan-empty-zone{color:#8a8a8a;text-align:center;border:1px dashed #c6c6c6;border-radius:4px;padding:.4rem .5rem;font-size:.8rem}.plan-empty-zone.over{color:#1a73e8;background:#eaf1fd;border-style:solid;border-color:#1a73e8}.drag-overlay{cursor:grabbing;background:#fff;border:1px solid #1a73e8;border-radius:4px;align-items:center;gap:.4rem;padding:.3rem .5rem;display:flex;box-shadow:0 6px 18px #00000038}.plan-edit,.plan-add-form{flex-wrap:wrap;flex:1;align-items:center;gap:.4rem;display:flex}.plan-add-form{padding:.3rem .4rem}.plan-edit input,.plan-add-form input{min-width:8rem;font:inherit;border:1px solid #c6c6c6;border-radius:4px;flex:1;padding:.3rem .45rem}.plan-edit select{font:inherit;background:#fff;border:1px solid #c6c6c6;border-radius:4px;padding:.3rem}.plan-edit button,.plan-add-form button{padding:.3rem .6rem;font-size:.85rem}.slot{color:#1b5e20;font-size:.72rem;font-weight:600}.slot.cancelled{color:#8a8a8a;text-decoration:line-through}.slot.extra{color:#b45309}.selection-bar{border-radius:var(--card-radius);box-shadow:var(--card-shadow);background:#fff;flex-wrap:wrap;align-items:center;gap:.75rem;padding:.6rem .9rem;display:flex}.selection-bar span{margin-right:auto;font-size:.9rem}.class-picker{flex-wrap:wrap;align-items:center;gap:.6rem;display:flex}.class-picker .hint{margin:0}.class-stats{white-space:nowrap;margin:0}.agenda-bar{flex-wrap:wrap;align-items:center;gap:.5rem;margin-bottom:.75rem;display:flex}.agenda-bar strong{margin:0 .5rem}.agenda-bar input[type=date]{font:inherit;border:1px solid #c6c6c6;border-radius:4px;padding:.35rem .5rem}.class-filter{flex-wrap:wrap;align-items:center;gap:.75rem;margin-bottom:1rem;display:flex}.class-filter .hint{margin:0}label.checkbox{align-items:center;gap:.35rem;font-size:.9rem;display:inline-flex}.week-grid{padding:var(--card-pad-tight);border-radius:var(--card-radius);box-shadow:var(--card-shadow);background:#fff;gap:2px;display:grid}.day-head{color:#555;border-radius:4px;flex-direction:column;align-items:center;padding:.25rem;font-size:.8rem;display:flex}.day-head strong{color:#222;font-size:1rem}.day-head em{text-align:center;color:#8a6d3b;font-size:.7rem;font-style:normal}.day-head.locked{background:#f0f0f0}.day-head.today{background:#e3edfd;box-shadow:inset 0 0 0 1px #1a73e8}button.day-head{cursor:pointer;border:none}button.day-head:hover{background:#eef3fd}.day-head.selected{background:#d7e6fb;box-shadow:inset 0 0 0 2px #1a73e8}.row-head{color:#777;justify-content:center;align-items:center;font-size:.8rem;display:flex}.week-grid .cell{color:#222;background:#f7f7f7;border:1px solid #0000;border-radius:4px;min-height:2.1rem;padding:.2rem .3rem;font-size:.8rem}.cell.free{color:#0000;cursor:pointer}.cell.free:hover:not(:disabled){color:#1a73e8;background:#eef3fd;border-color:#c3d5f5}.cell.locked{cursor:default;background:#ececec}.cell-stack{flex-direction:column;gap:1px;min-width:0;display:flex}.cell-stack.multi .cell{min-height:1.5rem;font-size:.72rem}.cell.add-more{color:#9aa0a6;background:0 0;border:1px dashed #c6c6c6;min-height:1.2rem}.cell.add-more:hover:not(:disabled){color:#1a73e8;background:#eef3fd;border-style:solid;border-color:#c3d5f5}.cell.lesson{color:#1b5e20;background:#d7ecd9;flex-direction:column;justify-content:center;min-width:0;font-weight:600;display:flex}.cell-course{text-overflow:ellipsis;white-space:nowrap;max-width:100%;display:block;overflow:hidden}.cell-topic{opacity:.75;text-overflow:ellipsis;white-space:nowrap;max-width:100%;font-size:.68rem;font-weight:400;line-height:1.2;display:block;overflow:hidden}.cell-topic.missing{opacity:.55;font-style:italic}.topics-toggle{border-left:1px solid #ddd;margin-left:.5rem;padding-left:.75rem}.cell.lesson:hover:not(:disabled){background:#cbe6ce;border-color:#1a73e8}.cell.lesson.cancelled{color:#7a7a7a;background:#ededed;text-decoration:line-through}.cell.lesson.extra{color:#7c3d00;background:#fde3a7}.agenda-day{aspect-ratio:auto;align-items:stretch;gap:2px;min-height:4.2rem;padding:2px}.agenda-day.outside{background:#f2f2f2}.agenda-day.locked{opacity:.6}.agenda-day.today{box-shadow:inset 0 0 0 2px #1a73e8}.agenda-day .date{color:#555;align-self:flex-start;padding:0 .2rem;font-size:.75rem}.agenda-day .cell.lesson{text-align:left;text-overflow:ellipsis;white-space:nowrap;width:100%;font-size:.72rem;display:block;overflow:hidden}.agenda-summary{flex-wrap:wrap;align-items:baseline;gap:1rem;margin-top:1rem;display:flex}.agenda-summary .hint{margin:0}.legends{flex-direction:column;gap:.35rem;display:flex}.legend{color:#555;flex-wrap:wrap;gap:1rem;margin:0;padding:0;font-size:.8125rem;list-style:none;display:flex}.legend li{align-items:center;gap:.35rem;display:flex}.swatch{background:#eceff1;border-radius:3px;width:.9rem;height:.9rem}.swatch.study{background:#d7ecd9}.swatch.holiday{background:#f6c6c2}.swatch.vacation{background:#fde3a7}.swatch.weekend{background:#e6e6e6}.weekday-stats{border-collapse:collapse;width:100%;margin-top:.75rem;font-size:.875rem}.weekday-stats th{text-align:left;color:#555;font-weight:600}.weekday-stats td{text-align:right}.status-stats{border-top:1px solid #eee;margin-top:.5rem;padding-top:.5rem}.status-stats th{align-items:center;gap:.4rem;font-weight:400;display:flex}.exceptions{margin:0;padding:0;list-style:none}.exceptions li{border-left:3px solid #ccc;justify-content:space-between;align-items:flex-start;gap:.5rem;padding:.4rem 0 .4rem .5rem;display:flex}.exceptions li+li{margin-top:.35rem}.exceptions li.holiday{border-left-color:#e57373}.exceptions li.vacation{border-left-color:#f0ad4e}.exceptions li.workday{border-left-color:#4caf50}.exceptions strong{font-size:.9rem;display:block}.exceptions .hint{margin:0}.modal.sheet{border-radius:var(--card-radius) 0 0 var(--card-radius);height:100vh;max-height:100vh;margin:0 0 0 auto}.modal-body.sheet{box-sizing:border-box;gap:.6rem;width:min(46rem,100vw - 2rem);height:100vh;max-height:100vh}.lesson-head{z-index:1;background:#fff;border-bottom:1px solid #eee;align-items:center;gap:.75rem;margin:-1.25rem -1.25rem 0;padding:1rem 1.25rem .75rem;display:flex;position:sticky;top:-1.25rem}.lesson-title{min-width:0;font:inherit;color:inherit;background:0 0;border:1px solid #0000;border-radius:4px;flex:1;padding:.4rem .5rem;font-size:1.1rem;font-weight:600}.lesson-title:hover{border-color:#ddd}.lesson-title:focus{outline-offset:-1px;background:#fff;outline:2px solid #1a73e8}.lesson-note{font:inherit;color:#555;border:1px solid #ddd;border-radius:4px;padding:.4rem .5rem}.lesson-status{min-height:1.2em;margin:0;font-size:.8125rem}.lesson-status .unsaved{color:#b26a00;font-weight:600}.lesson-field{border-radius:var(--row-radius);background:#fafafa;border:1px solid #e6e6e6}.lesson-field-head{width:100%;font:inherit;text-align:left;color:inherit;cursor:pointer;background:0 0;border:none;align-items:center;gap:.5rem;padding:.5rem .65rem;display:flex}.lesson-field-head:hover{background:#f0f0f0}.lesson-field-name{font-size:.9rem;font-weight:600}.lesson-field-head .caret{color:#888;width:1em}.lesson-field-head .dot{background:#1a73e8;border-radius:50%;width:.5rem;height:.5rem}.lesson-field-head .hint{margin:0}.lesson-field textarea{box-sizing:border-box;width:100%;color:inherit;resize:vertical;background:#fff;border:none;border-top:1px solid #e6e6e6;border-radius:0 0 6px 6px;padding:.6rem .7rem;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.85rem;line-height:1.5;display:block}.lesson-field textarea:focus{outline-offset:-2px;outline:2px solid #1a73e8}.lesson-field .markdown{background:#fff;border-top:1px solid #e6e6e6;border-radius:0 0 6px 6px;padding:.3rem .7rem .7rem}.markdown{font-size:.95rem;line-height:1.55;overflow-x:auto}.markdown h1,.markdown h2,.markdown h3{margin:.9rem 0 .4rem;font-size:1.05rem}.markdown p,.markdown ul,.markdown ol{margin:.5rem 0}.markdown code{background:#f0f0f0;border-radius:3px;padding:.1rem .25rem;font-size:.85em}.markdown pre{background:#f5f5f5;border-radius:4px;padding:.6rem;overflow-x:auto}.markdown pre code{background:0 0;padding:0}.markdown table{border-collapse:collapse}.markdown th,.markdown td{border:1px solid #ddd;padding:.3rem .5rem}.markdown blockquote{color:#555;border-left:3px solid #ddd;margin:.5rem 0;padding-left:.75rem}.markdown .katex-display{padding:.2rem 0;overflow:auto hidden}.lesson-files h3{margin:.5rem 0 0;font-size:1rem}.attachments{margin:0;padding:0;list-style:none}.attachment{border-bottom:1px solid #eee;align-items:center;gap:.5rem;padding:.35rem .25rem;display:flex}.attachment .title{text-overflow:ellipsis;white-space:nowrap;text-align:left;flex:1;min-width:0;overflow:hidden}.attachment .hint{white-space:nowrap;margin:0}.attachment .remove{color:#b00020}.dropzone{text-align:center;color:#777;border-radius:var(--row-radius);border:2px dashed #d0d0d0;padding:.9rem;font-size:.85rem}.dropzone.over{color:#1a73e8;background:#eaf2fe;border-color:#1a73e8}.lesson-foot{background:#fff;border-top:1px solid #eee;margin:0 -1.25rem -1.25rem;padding:.75rem 1.25rem;position:sticky;bottom:-1.25rem}.plan-row .mark{opacity:.75;font-size:.8rem;line-height:1}
