@font-face{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-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-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-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-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-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-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-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-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-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-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-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-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-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-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-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-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-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-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-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}.katex *{border-color:currentColor;-ms-high-contrast-adjust:none!important}.katex .katex-version:after{content:"0.16.22"}.katex .katex-mathml{clip:rect(1px,1px,1px,1px);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 .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;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;height:inherit;width:100%;display:block;position:absolute}.katex svg path{stroke:none}.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}.MafsView{background:var(--mafs-bg);-webkit-user-select:none;user-select:none;font-variant-numeric:tabular-nums;touch-action:none;--mafs-bg:black;--mafs-fg:white;--mafs-origin-color:var(--mafs-fg);--mafs-line-color:#555;--mafs-line-stroke-dash-style:4, 3;--mafs-axis-stroke-width:1px;--grid-line-subdivision-color:#222;--mafs-red:#f11d0e;--mafs-orange:#f14e0e;--mafs-yellow:#ffe44a;--mafs-green:#15e272;--mafs-blue:#58a6ff;--mafs-indigo:#7c58ff;--mafs-violet:#ae58ff;--mafs-pink:#ee00ab;outline:0;font-family:inherit;display:block;overflow:hidden}.MafsView text{fill:var(--mafs-fg);cursor:default}.MafsView path{stroke:var(--mafs-fg)}.MafsView:focus-visible{border-radius:5px;outline:3px solid #58a6ff}@supports not selector(:focus-visible){.MafsView:focus{border-radius:5px;outline:3px solid #58a6ff}}.mafs-shadow{paint-order:stroke;stroke-width:3px;stroke:var(--mafs-bg);stroke-opacity:.75;stroke-linejoin:round}.mafs-movable-point{cursor:grab;touch-action:none}.mafs-movable-point-dragging{cursor:grabbing}.mafs-movable-point:focus{outline:0}.mafs-movable-point *{fill:none;stroke:none}.mafs-movable-point-hitbox{fill:#0000}.mafs-movable-point-focus{stroke:var(--movable-point-color);stroke-width:2px;stroke-opacity:0;fill:none;transition:stroke-opacity .2s}.mafs-movable-point-ring{fill:var(--movable-point-color);fill-opacity:.25;stroke:none;transition:r .2s}.mafs-movable-point-point{fill:var(--movable-point-color);transition:r .2s}.mafs-movable-point:hover .mafs-movable-point-point,.mafs-movable-point:focus-visible .mafs-movable-point-point{r:calc(var(--movable-point-ring-size) - 2px)}.mafs-movable-point:hover .mafs-movable-point-ring,.mafs-movable-point:focus-visible .mafs-movable-point-ring{r:calc(var(--movable-point-ring-size) + 3px)}.mafs-movable-point.mafs-movable-point-dragging .mafs-movable-point-ring{r:var(--movable-point-ring-size)}.mafs-movable-point:focus-visible .mafs-movable-point-focus{stroke-opacity:1}:root{--m3-light-surface:var(--bg-tertiary,#f3f3f3);--m3-light-on-surface:var(--text,#0d0d0d);--m3-light-surface-container:var(--panel,#fff);--m3-light-surface-variant:var(--bg-secondary,#e8e8e8);--m3-light-outline:var(--stroke,#e6e6e8);--m3-light-primary:var(--accent,var(--accent-blue,#0285ff));--m3-light-on-primary:#fff;--m3-light-primary-container:color-mix(in srgb, var(--m3-light-primary) 20%, #fff);--m3-light-secondary:var(--icon-secondary,#5d5d5d);--m3-light-on-secondary:#fff;--m3-light-tertiary:var(--icon-tertiary,#8f8f8f);--m3-light-on-tertiary:#fff;--m3-dark-surface:var(--bg-primary,#212121);--m3-dark-on-surface:var(--text,#f3f4f6);--m3-dark-surface-container:var(--bg-secondary,#303030);--m3-dark-surface-variant:var(--bg-tertiary,#414141);--m3-dark-outline:var(--stroke,#3a3a3a);--m3-dark-primary:var(--accent,var(--accent-blue,#0285ff));--m3-dark-on-primary:#fff;--m3-dark-primary-container:color-mix(in srgb, var(--m3-dark-primary) 35%, #000);--m3-dark-secondary:var(--icon-secondary,#cdcdcd);--m3-dark-on-secondary:#1f1f1f;--m3-dark-tertiary:var(--icon-tertiary,#afafaf);--m3-dark-on-tertiary:#1f1f1f}.m3-theme-container{font-family:Noto Sans JP,Inter,system-ui,-apple-system,BlinkMacSystemFont,sans-serif}[data-theme=light] .m3-theme-container{--m3-surface:var(--m3-light-surface);--m3-on-surface:var(--m3-light-on-surface);--m3-surface-container:var(--m3-light-surface-container);--m3-surface-variant:var(--m3-light-surface-variant);--m3-outline:var(--m3-light-outline);--m3-primary:var(--m3-light-primary);--m3-on-primary:var(--m3-light-on-primary);--m3-primary-container:var(--m3-light-primary-container);--m3-secondary:var(--m3-light-secondary);--m3-on-secondary:var(--m3-light-on-secondary);--m3-tertiary:var(--m3-light-tertiary);--m3-on-tertiary:var(--m3-light-on-tertiary)}[data-theme=dark] .m3-theme-container{--m3-surface:var(--m3-dark-surface);--m3-on-surface:var(--m3-dark-on-surface);--m3-surface-container:var(--m3-dark-surface-container);--m3-surface-variant:var(--m3-dark-surface-variant);--m3-outline:var(--m3-dark-outline);--m3-primary:var(--m3-dark-primary);--m3-on-primary:var(--m3-dark-on-primary);--m3-primary-container:var(--m3-dark-primary-container);--m3-secondary:var(--m3-dark-secondary);--m3-on-secondary:var(--m3-dark-on-secondary);--m3-tertiary:var(--m3-dark-tertiary);--m3-on-tertiary:var(--m3-dark-on-tertiary)}.m3-theme-container{color:var(--m3-on-surface)}.m3-card{background:linear-gradient(135deg, #ffffff08, #fff0) var(--m3-surface-container);background-blend-mode:overlay;border:1px solid color-mix(in srgb, var(--m3-outline) 35%, transparent);-webkit-backdrop-filter:blur(24px);backdrop-filter:blur(24px);border-radius:20px;padding:16px;box-shadow:0 18px 32px #00000040}.m3-btn{letter-spacing:.02em;cursor:pointer;border:none;border-radius:999px;padding:10px 20px;font-weight:600;transition:transform .15s,box-shadow .2s}.m3-btn-filled{background:var(--m3-primary);color:var(--m3-on-primary);box-shadow:0 10px 25px #00000040}.m3-btn-tonal{background:var(--m3-primary-container);color:var(--m3-on-primary)}.m3-btn-text{color:var(--m3-primary);background:0 0}.m3-btn:active{transform:translateY(1px)}.m3-chip{background:color-mix(in srgb, var(--m3-primary) 12%, transparent);border:1px solid color-mix(in srgb, var(--m3-primary) 30%, transparent);color:var(--m3-primary);border-radius:999px;align-items:center;margin-bottom:4px;margin-right:6px;padding:3px 10px;font-size:.78rem;display:inline-flex}.m3-field{color:var(--m3-on-surface);flex-direction:column;gap:4px;font-size:.85rem;display:flex}.m3-field-input{border:1px solid color-mix(in srgb, var(--m3-outline) 30%, transparent);background:color-mix(in srgb, var(--m3-surface) 85%, var(--m3-primary-container) 15%);color:var(--m3-on-surface);border-radius:12px;padding:10px 14px;font-size:.95rem}.m3-select{appearance:none;border:1px solid color-mix(in srgb, #fff 75%, var(--m3-outline) 25%);background:color-mix(in srgb, var(--m3-primary-container) 60%, var(--m3-surface) 40%);color:var(--m3-on-surface);letter-spacing:.02em;border-radius:999px;min-height:44px;padding:0 42px 0 18px;font-size:.95rem;font-weight:600;transition:box-shadow .2s,transform .1s;box-shadow:0 2px 12px #00000040,inset 0 0 0 1px #ffffff1f}.m3-select:focus-visible{box-shadow:0 4px 16px #0000004d, inset 0 0 0 1px color-mix(in srgb, var(--m3-primary) 45%, transparent);outline:none}.m3-field-helper{color:color-mix(in srgb, var(--m3-on-surface) 60%, transparent);font-size:.75rem}.m3-select-wrap{position:relative}.m3-select-wrap:after{content:"";pointer-events:none;background:var(--m3-on-surface);clip-path:polygon(0 0,100% 0,50% 100%);width:12px;height:8px;position:absolute;top:50%;right:16px;transform:translateY(-50%)}.m3-table{border-collapse:collapse;width:100%;font-size:.9rem}.m3-table th,.m3-table td{text-align:left;padding:10px 12px}.m3-table th{letter-spacing:.04em;color:color-mix(in srgb, var(--m3-on-surface) 80%, transparent);font-weight:600}.m3-table tr:not(:last-child) td{border-bottom:1px solid color-mix(in srgb, var(--m3-outline) 30%, transparent)}.note-select-label select{inline-size:fit-content}.m3-search{flex-direction:column;gap:4px;min-width:220px;display:flex;position:relative}.m3-search-surface{border:1px solid var(--glass-border,#fff3);background:var(--glass-bg,#131318e6);min-height:46px;box-shadow:var(--glass-shadow,0 6px 24px #00000059);-webkit-backdrop-filter:blur(var(--glass-blur,18px)) saturate(var(--glass-sat,160%));border-radius:999px;align-items:center;gap:8px;padding:0 16px;display:flex}.m3-search-icon{color:color-mix(in srgb, var(--m3-on-surface) 80%, transparent);justify-content:center;align-items:center;display:flex}.m3-search-input{color:var(--m3-on-surface);background:0 0;border:none;outline:none;flex:1;padding:10px 0;font-size:.95rem}.m3-search-input::placeholder{color:color-mix(in srgb, var(--m3-on-surface) 60%, transparent)}.m3-search-trailing{align-items:center;display:flex}.m3-search-trailing-info{color:color-mix(in srgb, var(--m3-on-surface) 70%, transparent);letter-spacing:.08em;white-space:nowrap;margin-right:10px;font-size:.82rem}.m3-search-clear{background:color-mix(in srgb, var(--m3-primary) 15%, transparent);color:var(--m3-on-surface);cursor:pointer;border:none;border-radius:999px;justify-content:center;align-items:center;width:30px;height:30px;display:flex}.m3-search-clear:hover{background:color-mix(in srgb, var(--m3-primary) 25%, transparent)}.m3-search-suggestions{border:1px solid color-mix(in srgb, var(--m3-outline) 35%, transparent);background:color-mix(in srgb, var(--m3-surface,#141218) 95%, transparent);z-index:120;border-radius:18px;width:min(420px,100%);position:absolute;top:calc(100% + 8px);left:0;overflow:hidden;box-shadow:0 12px 32px #0000008c}.m3-search-suggestion{width:100%;color:var(--m3-on-surface);cursor:pointer;text-align:left;background:0 0;border:none;align-items:center;gap:12px;padding:12px 18px;display:flex}.m3-search-suggestion+.m3-search-suggestion{border-top:1px solid color-mix(in srgb, var(--m3-outline) 20%, transparent)}.m3-search-suggestion-icon{background:color-mix(in srgb, var(--m3-surface-variant) 65%, transparent);border:1px solid color-mix(in srgb, var(--m3-outline) 25%, transparent);width:32px;height:32px;color:var(--m3-on-surface);border-radius:12px;justify-content:center;align-items:center;display:flex}.m3-search-suggestion-text{flex-direction:column;gap:2px;font-size:.9rem;display:flex}.m3-search-suggestion-label{font-weight:600}.m3-search-suggestion-meta{color:color-mix(in srgb, var(--m3-on-surface) 60%, transparent);font-size:.75rem}.m3-search-filters{border:1px solid color-mix(in srgb, var(--m3-outline) 35%, transparent);background:color-mix(in srgb, var(--m3-surface) 95%, transparent);border-radius:14px;flex-direction:column;gap:12px;margin-top:8px;padding:10px 12px;display:flex}.m3-search-filter{flex-direction:column;gap:6px;display:flex}.m3-search-filter-label{letter-spacing:.12em;text-transform:uppercase;color:color-mix(in srgb, var(--m3-on-surface) 70%, transparent);font-size:.78rem}.m3-search-filter-options{flex-wrap:wrap;gap:8px;display:flex}.m3-search-filter-option{background:color-mix(in srgb, var(--m3-surface-variant) 40%, transparent);border-radius:999px;align-items:center;gap:4px;padding:4px 8px;font-size:.8rem;display:flex}.m3-search-filter-option input{accent-color:var(--m3-on-surface)}.m3-dropdown{flex-direction:column;gap:4px;min-width:140px;display:flex;position:relative}.m3-dropdown-surface{border:1px solid var(--glass-border,#fff3);background:var(--glass-bg,#131318e6);min-height:46px;box-shadow:var(--glass-shadow,0 6px 24px #00000059);-webkit-backdrop-filter:blur(var(--glass-blur,18px)) saturate(var(--glass-sat,160%));border-radius:999px;align-items:center;gap:8px;padding:0 16px;display:flex}.m3-dropdown-icon{color:color-mix(in srgb, var(--m3-on-surface) 80%, transparent);justify-content:center;align-items:center;display:flex}.m3-dropdown-select{color:var(--m3-on-surface);appearance:none;background:0 0;border:none;flex:1;padding:10px 0;font-size:.95rem}.m3-dropdown-select:focus{outline:none}.m3-dropdown-arrow{color:color-mix(in srgb, var(--m3-on-surface) 80%, transparent);align-items:center;display:flex}.m3-search-filter-btn{color:var(--m3-on-surface,#f4f1f5);cursor:pointer;background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;width:24px;height:24px;margin-right:2px;padding:0;display:flex}.m3-search-filter-btn svg{pointer-events:none}.m3-search-filter-btn:hover,.m3-search-filter-btn.active{color:var(--m3-primary,var(--accent,var(--accent-blue,#0285ff)))}:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}:root{--bg-primary:#fff;--bg-secondary:#e8e8e8;--bg-tertiary:#f3f3f3;--text-primary:#0d0d0d;--text-secondary:#5d5d5d;--text-tertiary:#8f8f8f;--text-inverted:#8f8f8f;--icon-primary:#0d0d0d;--icon-secondary:#5d5d5d;--icon-tertiary:#8f8f8f;--icon-inverted:#8f8f8f;--accent-blue:#0285ff;--accent-red:#e02e2a;--accent-orange:#e25507;--accent-green:#008635;--stroke:#e6e6e8;--panel:#f7f7f8;--bg:var(--bg-primary);--text:var(--text-primary);--text-muted:var(--text-secondary);--accent:var(--bg-secondary);--glass-bg:var(--panel);--glass-bg-strong:#f3f4f6;--glass-border:var(--stroke);--glass-shadow:0 2px 8px #00000040;--glass-blur:20px;--glass-sat:175%;--apps-bg-primary:var(--bg-primary);--apps-bg-secondary:var(--bg-secondary);--apps-bg-tertiary:var(--bg-tertiary);--apps-text-primary:var(--text-primary);--apps-text-secondary:var(--text-secondary);--apps-text-tertiary:var(--text-tertiary);--apps-stroke:var(--stroke);--apps-panel:var(--panel);--content-col-max:840px;--header-h:88px;--rail:64px;--row:30px;--icon:18px;--sidebar-width-open:280px;--sidebar-link-pr:6px;--sidebar-anim:.65s;--avatar:28px;--search-pill-height:42px;--cards-main-card-min:280px;--cards-main-search-min:240px;--cards-sidebar-search-min:0px;--cards-columns-gap:20px;--msg-user-bg:var(--bg-primary);--msg-assistant-bg:var(--bg-tertiary);--msg-border:var(--stroke);--msg-text:var(--text);--user-bubble-bg:var(--msg-user-bg);--user-bubble-border:var(--msg-border);--progress-track:#0d0d0d1a;--progress-fill:var(--text);--chart-grid:#0d0d0d14;--chart-axis:var(--stroke);--chart-label:#0d0d0da6;--chart-value:#0d0d0dd1;--chart-bar:var(--text);--glass-border-strong:#0000001a}:root[data-theme=dark]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg-primary:#212121;--bg-secondary:#303030;--bg-tertiary:#414141;--text-primary:#fff;--text-secondary:#cdcdcd;--text-tertiary:#afafaf;--text-inverted:#afafaf;--icon-primary:#fff;--icon-secondary:#cdcdcd;--icon-tertiary:#afafaf;--icon-inverted:#afafaf;--accent-blue:#0285ff;--accent-red:#ff8583;--accent-orange:#ff9e6c;--accent-green:#40c977;--stroke:#3a3a3a;--panel:#151517;--bg:var(--bg-primary);--text:var(--text-primary);--text-muted:var(--text-secondary);--accent:var(--bg-secondary);--msg-user-bg:var(--bg-secondary);--msg-assistant-bg:var(--bg-tertiary);--msg-border:var(--stroke);--msg-text:var(--text);--glass-bg-strong:#1a1a1d;--progress-track:#ffffff1f;--progress-fill:#ffffffd9;--chart-grid:#ffffff14;--chart-axis:var(--glass-border);--chart-label:#ffffffc7;--chart-value:#ffffffd9;--chart-bar:#fff}@media (prefers-color-scheme:dark){:root:not([data-theme]){--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg-primary:#212121;--bg-secondary:#303030;--bg-tertiary:#414141;--text-primary:#fff;--text-secondary:#cdcdcd;--text-tertiary:#afafaf;--text-inverted:#afafaf;--icon-primary:#fff;--icon-secondary:#cdcdcd;--icon-tertiary:#afafaf;--icon-inverted:#afafaf;--accent-blue:#0285ff;--accent-red:#ff8583;--accent-orange:#ff9e6c;--accent-green:#40c977;--stroke:#3a3a3a;--panel:#151517;--bg:var(--bg-primary);--text:var(--text-primary);--text-muted:var(--text-secondary);--accent:var(--bg-secondary);--msg-user-bg:var(--bg-secondary);--msg-assistant-bg:var(--bg-tertiary);--msg-border:var(--stroke);--msg-text:var(--text);--user-bubble-bg:var(--msg-user-bg);--user-bubble-border:var(--msg-border);--glass-bg-strong:#1a1a1d;--progress-track:#ffffff1f;--progress-fill:#ffffffd9;--chart-grid:#ffffff14;--chart-axis:var(--glass-border);--chart-label:#ffffffc7;--chart-value:#ffffffd9;--chart-bar:#fff}}.liquid-glass{background:var(--glass-bg);border:1px solid var(--glass-border);-webkit-backdrop-filter:blur(var(--glass-blur)) saturate(var(--glass-sat));border-radius:16px;position:relative;box-shadow:0 20px 60px #00000059}.liquid-glass:before{content:"";border-radius:inherit;pointer-events:none;opacity:.7;border:1px solid #ffffff2e;position:absolute;inset:0}@media (prefers-reduced-transparency:reduce){.liquid-glass{-webkit-backdrop-filter:blur(14px)saturate(150%);box-shadow:0 14px 40px #0000004d}}*{box-sizing:border-box}html{width:100%;height:100%;min-height:-webkit-fill-available;overflow:hidden}body,#root{width:100%;height:100%;min-height:100%;overflow:hidden}body{background:var(--bg);min-height:-webkit-fill-available;color:var(--text);overscroll-behavior:none;margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial;overflow:hidden}#root{isolation:isolate}a{color:#1d4ed8;text-decoration:none}a:hover{text-decoration:underline}.sr-only{clip:rect(0,0,0,0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.hero{justify-content:center;align-items:center;min-height:100vh;padding:64px 20px;display:flex;position:relative;overflow:hidden}.materials-page{color:#111;background:#fff;min-height:100vh}.materials-shell{width:min(980px,100vw - 40px);margin:0 auto;padding:28px 0 72px}.materials-header,.material-detail-header,.chapter-card,.material-row{box-shadow:none;background:#fff;border:0}.materials-header{border-bottom:1px solid #ececec;border-radius:0;justify-content:space-between;align-items:flex-start;gap:24px;margin-bottom:20px;padding:0 0 28px;display:flex}.materials-header-copy{min-width:0}.materials-header-meta{gap:12px;display:flex}.materials-header-meta div{background:0 0;border:0;border-radius:0;min-width:116px;padding:0}.materials-header-meta span{color:#7f7667;letter-spacing:.1em;text-transform:uppercase;font-size:11px;font-weight:700;display:block}.materials-header-meta strong{letter-spacing:-.03em;margin-top:8px;font-size:24px;line-height:1;display:block}.materials-kicker,.chapter-eyebrow{color:#888;letter-spacing:.12em;text-transform:uppercase;margin:0 0 8px;font-size:11px;font-weight:700}.materials-header h1,.material-detail-main h1{letter-spacing:-.04em;margin:0;font-size:clamp(34px,4vw,52px);line-height:1}.materials-lead,.material-description{color:#666;max-width:560px;margin:14px 0 0;font-size:14px;line-height:1.55}.materials-list{gap:0;display:grid}.material-row{color:#111;border-bottom:1px solid #efefef;grid-template-columns:88px minmax(0,1fr) auto 16px;align-items:center;gap:18px;padding:18px 24px;text-decoration:none;transition:opacity .16s;display:grid}.material-row:hover{opacity:.72;text-decoration:none}.material-cover,.material-detail-cover{color:#fff;box-shadow:none;border-radius:6px;place-items:stretch stretch;display:grid;position:relative;overflow:hidden}.material-cover img,.material-detail-cover img{object-fit:contain;width:100%;height:100%;display:block}.material-cover:after,.material-detail-cover:after{content:"";background:linear-gradient(#ffffff1a,#0000001a);position:absolute;inset:0}.material-cover{background:#f3f3f3;min-height:116px}.material-detail-cover{background:#f3f3f3;min-height:180px}.material-cover-inner{z-index:1;flex-direction:column;justify-content:space-between;min-height:100%;padding:10px;display:flex;position:relative}.material-cover-fallback{background:linear-gradient(160deg,#274b8f,#5f7dbf)}.material-cover-inner small{letter-spacing:.12em;text-transform:uppercase;opacity:.82;font-size:10px;font-weight:700}.material-cover-inner strong{letter-spacing:-.03em;font-size:14px;line-height:1.14}.material-main{min-width:0}.material-title-row{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.material-title-row h2{letter-spacing:-.03em;margin:0;font-size:21px;line-height:1.15}.material-chip,.chapter-count{color:#777;letter-spacing:.06em;text-transform:uppercase;background:0 0;border-radius:999px;justify-content:center;align-items:center;padding:0;font-size:11px;font-weight:700;display:inline-flex}.material-meta{color:#666;flex-wrap:wrap;gap:10px;margin:8px 0 0;font-size:13px;display:flex}.material-meta span{border-right:1px solid #e8e8e8;padding-right:10px}.material-meta span:last-child{border-right:0;padding-right:0}.material-stats{grid-template-columns:repeat(2,minmax(88px,1fr));gap:18px;margin:0;display:grid}.material-stats div{background:0 0;border:0;border-radius:0;padding:0}.material-stats dt{color:#888;text-transform:uppercase;letter-spacing:.08em;margin:0 0 6px;font-size:11px}.material-stats dd{letter-spacing:-.03em;margin:0;font-size:18px;font-weight:600}.material-arrow{color:#999;font-size:18px;font-weight:400}.materials-back{color:#666;margin-bottom:16px;font-size:13px;display:inline-block}.material-detail-header{border-bottom:1px solid #ececec;border-radius:0;grid-template-columns:180px minmax(0,1fr);gap:22px;margin-bottom:22px;padding:0 0 24px;display:grid}.material-detail-main{flex-direction:column;justify-content:flex-end;display:flex}.material-chapters{gap:0;display:grid}.material-part{border-bottom:1px solid #ececec;padding:18px 0 4px}.material-part-header{margin-bottom:8px}.material-part-header h2{letter-spacing:-.04em;margin:0;font-size:28px;line-height:1.05}.chapter-card{border-bottom:1px solid #efefef;border-radius:0;padding:18px 0 20px}.chapter-header{border-bottom:0;grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:16px;padding-bottom:10px;display:grid}.chapter-header h2,.chapter-header h3{letter-spacing:-.03em;margin:0;font-size:22px;line-height:1.1}.chapter-items{gap:0;padding-top:4px;display:grid}.chapter-item-row{background:0 0;border:0;border-bottom:1px solid #f2f2f2;border-radius:0;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:18px;padding:12px 0;display:grid}.chapter-item-main{grid-template-columns:72px minmax(0,1fr);align-items:start;gap:12px;display:grid}.chapter-item-main strong{color:#444;font-size:13px;line-height:1.5}.chapter-item-main span{color:#222;line-height:1.5}.chapter-item-meta{color:#888;text-transform:uppercase;letter-spacing:.04em;flex-wrap:wrap;justify-content:flex-end;gap:10px;font-size:11px;display:flex}.materials-empty{color:#666;border-top:1px solid #ececec;padding:22px 0;font-size:14px}@media (width<=900px){.materials-header{align-items:start;display:grid}.material-row,.material-detail-header{grid-template-columns:1fr}.material-row{grid-template-columns:1fr;padding-inline:18px}.material-stats{grid-template-columns:repeat(2,minmax(0,1fr))}.material-arrow{display:none}}@media (width<=640px){.materials-shell{width:min(100vw - 20px,1120px);padding:20px 0 40px}.materials-header,.material-detail-header,.chapter-card,.material-row{border-radius:0}.chapter-item-row{grid-template-columns:1fr}.chapter-item-meta{justify-content:flex-start}.chapter-item-main{grid-template-columns:1fr;gap:4px}}.login-hero{overflow:visible}.login-hero .hero-content{height:auto;min-height:100vh;padding-top:calc(var(--header-h) + 8px)}.hero h1{margin:0 0 8px;font-size:clamp(28px,5vw,56px)}.hero p{opacity:.8;margin:0 0 24px}.hero .cta{gap:12px;display:flex}.btn{border:1px solid var(--glass-border);color:var(--text);cursor:pointer;background:0 0;border-radius:10px;padding:10px 14px}.btn.primary{background:var(--accent,var(--accent-blue));color:#fff;border:1px solid #0000}.btn.success{color:#071b12;background:#10b981;border:1px solid #34d399}.btn.success:hover{filter:brightness(1.05)}.btn.dark{color:#fff;background:#0a0a0a;border:1px solid #0a0a0a}.btn.pill{border-radius:999px;padding:14px 18px;font-weight:600}.canvas-wrap{z-index:0;position:fixed;inset:0}.canvas-wrap canvas{width:100%;height:100%;display:block}.hero-content{z-index:1;text-align:center;max-width:840px;position:relative}.site-header{height:var(--header-h);z-index:1000;background:var(--glass-bg);border-bottom:1px solid var(--glass-border);-webkit-backdrop-filter:blur(10px)saturate(140%);align-items:center;gap:12px;padding:10px 16px;display:flex;position:fixed;top:0;left:0;right:0}.site-header .brand{color:var(--text);align-items:center;gap:10px;font-size:18px;font-weight:700;text-decoration:none;display:flex}.site-header .spacer{margin-left:auto}.site-header .brand img{width:auto;height:clamp(40px,8vw,80px);display:block}.hero-content.sidebar-space{margin-left:var(--sidebar-width-open);transition:margin-left var(--sidebar-anim) cubic-bezier(.4,0,.2,1)}.card{-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:#ffffffd9;border:1px solid #e5e7eb;border-radius:14px;padding:16px}.auth-card.card{background:var(--glass-bg-strong);color:#e6f2ff;border:1px solid var(--glass-border);-webkit-backdrop-filter:blur(14px)saturate(160%);box-shadow:var(--glass-shadow)}.login-hero{--bg:#f7f7f8;--text:#111;--text-muted:#6b7280;--glass-border:#0000001a;--panel:#ffffffbf;background:var(--bg)}.login-hero .hero-content{color:var(--text)}.login-box{background:#fff;border:1px solid #0000001a;border-radius:16px;width:min(92vw,560px);padding:28px;box-shadow:0 10px 30px #0000000a}.login-box .brand{color:#111;align-items:center;gap:8px;margin-bottom:12px;display:flex}.login-title{color:#111;margin:8px 0 6px;font-size:28px;line-height:1.25}.login-sub{color:#6b7280;margin:0 0 12px}.input-label{color:#6b7280;margin-bottom:4px;font-size:12px}.input-pill{color:#111;background:#fff;border:2px solid #e5e7eb;border-radius:999px;outline:none;width:100%;padding:14px 16px}.input-pill:focus{border-color:#6366f1;box-shadow:0 0 0 3px #6366f126}.login-box .input-pill{color:#111;background:#fff;border:2px solid #e5e7eb;height:auto;padding:14px 16px}.login-box .btn.pill{width:100%}.divider{color:#6b7280;align-items:center;gap:10px;font-size:12px;display:flex}.divider:before,.divider:after{content:"";background:#00000014;flex:1;height:1px}.social-btn{color:#111;cursor:pointer;background:#fff;border:1px solid #0000001a;border-radius:999px;justify-content:center;align-items:center;gap:10px;width:100%;padding:12px 14px;display:flex}.social-btn .icon{justify-content:center;align-items:center;display:inline-flex}.policy-links{text-align:center;color:#6b7280;margin-top:4px;font-size:12px}.stack{flex-direction:column;gap:12px;display:flex}.study-grid{grid-template-columns:minmax(0,1fr) clamp(240px,28%,420px);align-items:stretch;gap:16px;width:100%;height:100%;display:grid}.learn-pane{flex-direction:column;justify-content:flex-start;align-items:stretch;gap:16px;min-width:0;padding:32px 24px;display:flex}.review-panel{flex:1;justify-content:center;align-items:stretch;display:flex}.review-panel.empty{text-align:center;background:linear-gradient(135deg,#161c26d1,#10141cb8);border:1px solid #ffffff1f;border-radius:20px;flex-direction:column;justify-content:center;align-items:center;gap:18px;max-width:min(1040px,100%);min-height:480px;padding:36px;display:flex;box-shadow:0 24px 48px #00000059}.review-panel.empty h2{margin:0;font-size:28px}.review-panel.empty p{color:var(--text-muted);max-width:420px;margin:0}.pane-scroll{-webkit-overflow-scrolling:touch;justify-content:center;align-items:flex-start;width:100%;height:100%;padding:12px 16px;display:flex;overflow:hidden auto}.review-surface{top:calc(var(--header-h) + 8px);z-index:2;width:100%;max-width:var(--content-col-max);background:var(--glass-bg);border:1px solid var(--glass-border);-webkit-backdrop-filter:blur(12px)saturate(140%);border-radius:12px;margin:0 auto 10px;padding:12px;position:sticky}.review-surface.glass{background:var(--glass-bg)}.review-surface-head{justify-content:space-between;align-items:center;margin-bottom:8px;display:flex}.review-surface-head .title{font-weight:700}.review-surface-head .meta{color:var(--text-muted);font-size:12px}.review-surface-expand{border:1px solid var(--glass-border);color:var(--text);background:0 0;border-radius:8px;margin-bottom:8px;padding:6px 10px;display:inline-flex}.review-surface-table{margin-bottom:8px}.review-surface-table table{border-collapse:separate;border-spacing:0;width:100%}.review-surface-table th,.review-surface-table td{text-align:left;border-bottom:1px solid var(--glass-border);padding:6px 8px}.review-surface-table th{width:32%;color:var(--text-muted);font-weight:600}.review-surface-card{border:1px solid var(--glass-border);background:var(--msg-assistant-bg);color:var(--msg-text);border-radius:10px;padding:10px}.review-surface-card .front{font-weight:600}.review-surface-actions{justify-content:center;align-items:center;margin-top:10px;display:flex}.review-surface-actions .grade-row{justify-content:space-between;gap:8px;width:100%;display:flex}.review-surface-actions .grade{border:1px solid var(--glass-border);background:var(--msg-user-bg);min-width:44px;height:44px;color:var(--msg-text);border-radius:10px;flex:1;font-weight:600}@media (width<=1023px){.study-mobile-container{width:100%;min-height:calc(100lvh - var(--header-h));flex-direction:column;gap:18px;display:flex;position:relative}.study-mobile-review{min-height:0;padding-bottom:calc(140px + env(safe-area-inset-bottom));flex:1;overflow:auto}.study-mobile-container .review-panel{width:100%}.study-mobile-container .review-panel.empty{min-height:340px;padding:30px 22px}}@media (width<=639px){.hero{padding:42px 16px}.study-mobile-container{gap:16px}.study-mobile-review{padding-bottom:calc(110px + env(safe-area-inset-bottom))}}.auth-banner{border:1px solid var(--glass-border);-webkit-backdrop-filter:blur(12px)saturate(160%);color:#e2e8f0;box-shadow:var(--glass-shadow);background:#0f172a73;border-radius:12px;align-items:center;gap:10px;margin:8px 0 20px;padding:10px 14px;font-size:14px;display:flex}.auth-banner-spinner{border:2px solid #e2e8f073;border-top-color:#fff;border-radius:50%;width:14px;height:14px;animation:.9s linear infinite auth-spin}.auth-toast{z-index:1200;color:#e2e8f0;background:#0f172ae0;border:1px solid #94a3b873;border-radius:12px;max-width:320px;padding:14px 18px;font-size:14px;line-height:1.5;position:fixed;top:20px;right:20px;box-shadow:0 10px 30px #02061759}.chip{border:1px solid var(--glass-border);background:var(--glass-bg);color:var(--text);cursor:pointer;-webkit-backdrop-filter:blur(8px)saturate(150%);border-radius:999px;padding:8px 12px}.chip:hover{background:#ffffff14}.chip.disabled{opacity:.55;pointer-events:none}.tag-chip{color:#e2e8f0;background:#3b82f624;border-color:#3b82f666}.tag-chip:hover{background:#3b82f638}@keyframes auth-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}:root[data-theme=light] .learning-bar{background:var(--apps-bg-primary);border-color:var(--apps-stroke);box-shadow:0 18px 48px #0f172a1f}:root[data-theme=light] .learning-bar:before{opacity:1;border:1px solid #ffffffe6}:root[data-theme=light] .learning-bar .legend{color:var(--apps-text-secondary)}:root[data-theme=light] .learning-bar .progress-line .percent,:root[data-theme=light] .learning-bar .progress-line .slash{color:var(--apps-text-secondary);opacity:.72}:root[data-theme=light] .learning-bar .bar{background:var(--progress-track);box-shadow:inset 0 1px 2px #0f172a14}:root[data-theme=light] .learning-bar .bar .fill{background:linear-gradient(90deg,#6366f1 0%,#2563eb 100%)}:root[data-theme=light] .learning-bar .timer{background:var(--apps-bg-tertiary);border-color:var(--apps-stroke);color:var(--apps-text-primary);box-shadow:none}:root[data-theme=light] .learning-bar .close{background:var(--apps-bg-secondary);border-color:var(--apps-stroke);color:var(--apps-text-primary);box-shadow:none}:root[data-theme=light] .learning-bar .close:hover{background:#e2e8f0}.review-overlay{z-index:100;background:radial-gradient(120% 80% at 50% 0,#ffffff0a 0%,#0000 60%);justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.inline-review{width:100%;height:100%;display:flex}.review-pane{border:1px solid var(--glass-border);background:var(--glass-bg);width:100%;height:100%;color:var(--text);box-shadow:var(--glass-shadow);-webkit-backdrop-filter:blur(18px)saturate(160%);border-radius:18px;flex-direction:column;gap:18px;padding:24px;display:flex;position:relative}.review-pane:before{content:"";border-radius:inherit;pointer-events:none;opacity:.7;border:1px solid #ffffff2e;position:absolute;inset:0}.review-pane-inline{box-shadow:none}.review-pane.review-pane-inline{width:100%;max-width:var(--content-col-max);margin:0 auto}.review-pane.no-surface{box-shadow:none;background:0 0;border:none;padding:0}.review-pane.no-surface:before{display:none}@media (width>=980px){.review-pane.review-pane-inline{max-width:var(--content-col-max)}}.review-pane-header{justify-content:space-between;align-items:flex-start;gap:16px;display:flex}.review-pane-heading{flex-direction:column;gap:4px;display:flex}.review-pane-title-row{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.review-pane-title{font-size:20px;font-weight:600}.review-finish-actions{flex-wrap:wrap;justify-content:center;gap:12px;display:flex}.review-finish-btn.secondary{box-shadow:none;background:#ffffff14;border-color:#ffffff47}.review-finish-btn.secondary:hover{background:#ffffff1f}.review-edit-modal{width:min(92vw,600px)}.review-edit-modal .edit-field{flex-direction:column;gap:6px;margin-top:12px;display:flex}.review-edit-modal .edit-field textarea{border:1px solid var(--glass-border);width:100%;min-height:80px;color:var(--text);font:inherit;resize:vertical;background:#ffffff0a;border-radius:10px;padding:10px 12px}.review-edit-modal .edit-field textarea:focus{background:#ffffff14;border-color:#fff6;outline:none;box-shadow:0 0 0 2px #ffffff2e}.review-edit-modal .edit-field-grid{grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;display:grid}.review-edit-modal .edit-field-grid textarea{min-height:60px}.modal-actions{justify-content:flex-end;gap:10px;margin-top:20px;display:flex}.side-action.primary{color:#fff;background:#2563eb;border-color:#0000}.side-action.primary:hover{filter:brightness(1.04)}.review-refresh-note{color:var(--text-muted);align-items:center;gap:6px;font-size:12px;display:flex}.review-pane-remaining{color:var(--text-muted);font-size:13px}.card-create-modal{flex-direction:column;gap:36px;width:100%;max-width:none;padding:56px 64px;display:flex}.card-create-form fieldset{border:none;flex-direction:column;gap:28px;width:100%;min-width:0;margin:0;padding:0;display:flex}.card-create-grid{gap:20px;display:grid}.card-create-field{color:var(--text);flex-direction:column;gap:10px;font-size:14px;display:flex}.card-create-field span{color:var(--text);letter-spacing:.01em;font-weight:600}.card-create-field input,.card-create-field select,.card-create-field textarea{border:1px solid var(--glass-border);width:100%;color:var(--text);font:inherit;background:#ffffff0f;border-radius:12px;padding:16px 20px}.card-create-field.has-error input{border-color:#f871718c;box-shadow:0 0 0 2px #f871712e}.card-create-field textarea{resize:vertical;min-height:110px}.card-create-field select{appearance:none;background-image:linear-gradient(45deg,#0000 50%,#ffffffb3 50%),linear-gradient(135deg,#ffffffb3 50%,#0000 50%);background-position:calc(100% - 18px) calc(50% - 3px),calc(100% - 13px) calc(50% - 3px);background-repeat:no-repeat;background-size:6px 6px,6px 6px;padding-right:34px}.card-create-inline-error{color:#fca5a5;font-size:12px}.card-create-error{color:#f87171;background:#f871711f;border:1px solid #f8717161;border-radius:10px;padding:10px 12px;font-size:13px}.card-create-actions{justify-content:flex-end;gap:12px;display:flex}.card-manual-layout{grid-template-columns:minmax(0,1fr) minmax(380px,520px);align-items:start;gap:32px;display:grid}.card-manual-fields{gap:20px;min-width:0;display:grid}.card-manual-preview{flex-direction:column;width:100%;min-width:380px;max-width:520px;display:flex}.card-manual-layout .manual-card-preview{margin-top:0}.card-manual-preview .review-progress-card{pointer-events:none}.card-manual-preview .review-progress-card+.review-card-area{margin-top:20px}.card-manual-preview .review-card-area{align-items:flex-start;width:100%;padding-bottom:0}.card-manual-preview .review-card-stack{width:100%}.card-manual-preview .review-card-text{text-align:left;margin:0 auto;display:block}.card-manual-preview .review-card-text .math-block{text-align:left}.card-math-hint{color:var(--text);-webkit-backdrop-filter:blur(16px)saturate(150%);background:#0f172a99;border:1px solid #94a3b873;border-radius:14px;flex-direction:column;gap:10px;padding:16px 18px;font-size:13px;display:flex;box-shadow:0 12px 28px #080d1d59}.card-math-hint-title{letter-spacing:.04em;text-transform:uppercase;color:var(--text-muted);font-size:12px;font-weight:600}.card-math-hint ul{flex-direction:column;gap:6px;margin:0;padding-left:18px;display:flex}.card-math-hint code{background:#0f172ae6;border-radius:6px;padding:2px 4px;font-family:Fira Code,SFMono-Regular,Menlo,Consolas,Liberation Mono,monospace;font-size:12px}.card-math-hint-footer{color:var(--text-muted);font-size:12px}.manual-card-preview{box-shadow:none;background:0 0;border:none;border-radius:18px;flex-direction:column;gap:20px;margin-top:16px;padding:0;display:flex}.manual-card-preview-label{color:var(--text-muted);letter-spacing:.06em;text-transform:uppercase;font-size:12px;font-weight:600}.manual-card-preview-body{flex-direction:column;gap:14px;display:flex}.card-preview-code{color:#f8fafc;background:#0f172ad9;border-radius:12px;margin:0;padding:12px 14px;font-family:Fira Code,SFMono-Regular,Menlo,Consolas,Liberation Mono,monospace;font-size:13px;line-height:1.6;overflow:auto}.card-preview-empty{color:var(--text-muted);font-size:12px}.manual-card-preview .card-control-btn{pointer-events:none}.manual-card-preview .card-control-btn:disabled{opacity:.35}.manual-card-preview .card-control-btn svg,.manual-card-preview .review-rating-buttons{pointer-events:none}.review-rating-buttons-preview{gap:12px;margin-top:22px}.manual-card-preview .review-rating-button{cursor:default;flex:1 1 0;min-width:0}.preview-tags-container{text-align:left;flex-direction:column;gap:6px;margin-top:16px;display:flex}.preview-tags-label{letter-spacing:.05em;text-transform:uppercase;color:var(--text-muted);font-size:12px}.preview-tags-list{flex-wrap:wrap;gap:6px;display:flex}.preview-tags-placeholder{color:var(--text-muted);background:#94a3b81f;border:1px dashed #94a3b84d;border-radius:8px;padding:6px 8px;font-size:12px}.card-action-tabs{align-items:center;gap:10px;margin-bottom:12px;display:flex}.card-action-tabs button{border:1px solid var(--glass-border);color:var(--text);cursor:pointer;background:0 0;border-radius:999px;padding:8px 14px}.card-action-tabs button.active{color:#000;background:#fff;border:1px solid #ffffffe6}.card-modal-header-row{justify-content:space-between;align-items:center;gap:20px;display:flex}.card-import-help{color:var(--text-muted);font-size:12px}.card-import-preview{border:1px solid var(--glass-border);background:#ffffff0a;border-radius:12px;gap:6px;max-height:200px;padding:12px;display:grid;overflow:auto}.card-import-preview-row{background:#ffffff08;border-radius:10px;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;padding:6px;font-size:12px;display:grid}.card-import-preview-row span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.card-modal{flex-direction:column;gap:40px;width:100%;max-width:none;padding:56px 64px;display:flex}.card-modal textarea,.card-modal input{border:1px solid var(--glass-border);width:100%;color:var(--text);font:inherit;background:#ffffff12;border-radius:14px;padding:16px 20px}.card-modal textarea{resize:vertical;min-height:112px}.card-modal .dual-input{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;display:grid}.card-modal-actions{justify-content:flex-end;gap:12px;display:flex}.card-import-mapping{border:1px solid var(--glass-border);background:#ffffff0a;border-radius:18px;flex-direction:column;gap:28px;width:100%;min-width:0;max-width:100%;margin-top:24px;padding:32px 36px;display:flex}.card-import-table-wrap{background:#ffffff0a;border-radius:16px;flex:auto;width:100%;min-width:0;max-width:100%;height:640px;padding:16px;position:relative;overflow:hidden}.card-import-table-scroller{width:100%;min-width:0;max-width:100%;height:100%;overflow:auto}.card-import-table-scroller.is-empty{overflow:hidden}.card-import-table-scroller::-webkit-scrollbar{width:8px;height:8px}.card-import-table-scroller::-webkit-scrollbar-thumb{background:#ffffff2e;border-radius:999px}.card-import-table-scroller::-webkit-scrollbar-track{background:0 0}.card-import-table{border-collapse:separate;border-spacing:0;table-layout:fixed;width:max-content}.card-import-table.is-empty{width:100%;height:100%}.card-import-table-placeholder{text-align:center;min-width:100%;padding:20px 24px}.card-import-table-placeholder .column-name{white-space:normal;text-overflow:clip;overflow:visible}.card-import-table-placeholder-text{color:var(--text-muted);margin:6px 0 0;font-size:13px}.card-import-table-empty-cell{text-align:center}.card-import-table-empty-cell-placeholder{white-space:normal;text-overflow:clip;color:var(--text-muted);padding:24px;font-size:13px;overflow:visible}.card-import-progress{color:var(--text-muted);margin-top:16px;font-size:13px}.card-import-status{color:#34d399;margin-top:10px;font-size:14px;font-weight:600}.card-import-table thead th{z-index:2;text-align:left;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#202020e6;border-bottom:1px solid #ffffff1f;padding:14px 24px;position:sticky;top:0}.card-import-table thead .column-name{white-space:nowrap;text-overflow:ellipsis;margin-bottom:10px;font-weight:600;overflow:hidden}.card-import-table thead select{border:1px solid var(--glass-border);width:100%;color:var(--text);font:inherit;background:#ffffff12;border-radius:12px;padding:12px 16px}.card-import-select-column{text-align:center;vertical-align:top;width:64px;min-width:64px;padding:14px 8px}.card-import-select-cell{text-align:center;vertical-align:middle;width:64px;min-width:64px;padding:16px 8px}.card-import-select-inner{flex-direction:column;justify-content:center;align-items:center;gap:10px;width:100%;height:100%;display:flex}.card-import-select-label{visibility:hidden;height:1em}.card-import-checkbox{accent-color:#60a5fa;cursor:pointer;background-color:#ffffff0f;border:1px solid #ffffff59;border-radius:4px;width:20px;height:20px;margin:0}.card-import-checkbox:focus-visible{outline-offset:2px;outline:2px solid #bfdbfed9}.card-import-checkbox:disabled{opacity:.45;cursor:not-allowed}.card-import-table tbody td{color:var(--text);white-space:nowrap;text-overflow:ellipsis;border-bottom:1px solid #ffffff14;max-width:260px;padding:16px 24px;font-size:14px;overflow:hidden}.card-import-table tbody tr:nth-child(2n){background:#ffffff08}.card-import-row-disabled{opacity:.55}.card-import-table tfoot td{color:var(--text-muted);padding:12px 16px;font-size:12px}.csv-upload-box{border:1px dashed var(--glass-border);background:#ffffff08;border-radius:12px;flex-direction:column;gap:10px;padding:18px;display:flex}.csv-upload-box input[type=file]{font-size:14px}.card-inline-error{color:#f87171;background:#f871711f;border:1px solid #f8717161;border-radius:10px;padding:10px 12px;font-size:13px}.review-close-btn{border:1px solid var(--glass-border);width:32px;height:32px;color:var(--text);cursor:pointer;background:#ffffff0f;border-radius:10px;justify-content:center;align-items:center;font-size:16px;font-weight:700;line-height:1;transition:background .2s,border-color .2s,box-shadow .2s,color .2s;display:inline-flex}.review-close-btn:hover{background:#ffffff1f}.review-close-btn:focus-visible{outline:none;box-shadow:0 0 0 2px #ffffff2e}:root[data-theme=light] .review-close-btn{color:#111827;background:#fff;border-color:#d1d5db;box-shadow:0 1px 2px #0000000f}:root[data-theme=light] .review-close-btn:hover{background:#f3f4f6;border-color:#cbd5e1;box-shadow:0 2px 4px #00000014}:root[data-theme=light] .review-close-btn:focus-visible{box-shadow:0 0 0 3px #11182726}.review-pane-body{flex-direction:column;flex:1;gap:16px;padding-bottom:140px;display:flex}.settings-card .review-close-btn{align-self:flex-start;margin-top:-2px}.headerless-card{padding-top:52px;padding-right:46px;position:relative}.headerless-card .review-close-btn{align-self:auto;margin-top:0}.review-close-btn-floating{position:absolute;top:16px;right:16px}.settings-card .review-progress-header{align-items:flex-start}.review-progress-card{border:1px solid var(--glass-border);background:var(--glass-bg);box-shadow:var(--glass-shadow);-webkit-backdrop-filter:blur(14px)saturate(160%);border-radius:16px;flex-direction:column;gap:10px;padding:14px 18px;display:flex;position:relative}.review-progress-card:before{content:"";border-radius:inherit;pointer-events:none;opacity:.7;border:1px solid #ffffff2e;position:absolute;inset:0}.review-progress-header{justify-content:space-between;align-items:center;gap:12px;display:flex}.review-progress-meta{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;width:100%;display:flex}.review-progress-info{align-items:baseline;gap:6px;font-weight:600;display:flex}.review-progress-info .current{font-size:28px}.review-progress-info .total{color:#ffffffbf;font-size:20px}.review-progress-info .divider{opacity:.7;font-size:20px}.review-progress-info .percent{color:var(--text-muted);font-size:14px}.review-progress-times{justify-content:flex-end;gap:10px;width:100%;margin-top:10px;display:flex}.review-progress-time{border:1px solid var(--glass-border);color:var(--text);-webkit-backdrop-filter:blur(12px)saturate(160%);background:#ffffff1a;border-radius:999px;align-items:center;gap:8px;padding:6px 12px;font-size:13px;display:inline-flex;box-shadow:0 6px 16px #00000047}.review-progress-time svg{width:16px;height:16px;color:inherit;opacity:.8}.review-progress-time .value{font-family:var(--mono-font,"SFMono-Regular", Menlo, Consolas, monospace);color:var(--text);font-weight:600}.review-status-grid{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:10px;display:flex}.review-status-item{color:var(--text-muted);align-items:center;gap:6px;font-size:13px;display:flex}.status-dot{border-radius:50%;width:8px;height:8px;display:inline-block}.dot-new{background:#6366f1}.dot-learning{background:#f59e0b}.dot-review{background:#10b981}.review-progress-bar{background:var(--progress-track);border-radius:4px;width:100%;height:6px;overflow:hidden;box-shadow:inset 0 2px 4px #0000002e}.review-progress-bar .fill{background:var(--progress-fill);border-radius:inherit;height:100%;box-shadow:none;transition:width .28s}.review-actions-inline{margin-top:12px}.review-actions-inline .review-reveal-btn{width:100%}.review-card-area{flex:1;justify-content:center;align-items:center;padding-bottom:24px;display:flex}.app-bubble .review-pane-body{padding-bottom:0}.app-bubble .review-card-area{padding-bottom:4px}.app-bubble .review-actions-inline{margin-top:6px}.review-card-wrapper,.review-card-stack{flex-direction:column;gap:12px;width:100%;display:flex}.review-card-tags{flex-wrap:wrap;gap:6px;padding:0 6px;display:flex}.review-card-tags .chip{padding:4px 8px;font-size:12px}.review-card-face{border:1px solid var(--glass-border);background:var(--glass-bg);box-shadow:var(--glass-shadow);text-align:center;border-radius:16px;flex-direction:column;justify-content:flex-start;align-items:stretch;gap:10px;padding:18px 20px 14px;display:flex}.review-card-back{background:var(--glass-bg)}.review-card-text{white-space:pre-wrap;text-align:center;justify-content:center;align-items:flex-start;padding:0 4px;font-size:16px;line-height:1.5;display:flex}.review-card-hint{color:var(--text-muted);border:1px solid var(--glass-border);text-align:left;background:#ffffff0f;border-radius:10px;padding:8px 10px;font-size:13px}.review-card-header{justify-content:space-between;align-items:center;gap:12px;display:flex}.review-card-controls{align-items:center;gap:10px;display:flex}.review-card-status-dot{border-radius:50%;width:10px;height:10px;display:inline-block}.card-control-btn{border:1px solid var(--glass-border);width:30px;height:30px;color:var(--text);cursor:pointer;background:#ffffff1a;border-radius:8px;justify-content:center;align-items:center;transition:background .2s;display:flex}.card-control-btn:hover:enabled{background:#ffffff2e}.card-control-btn:disabled{opacity:.6;cursor:wait}.card-control-btn svg{pointer-events:none}.review-card-placeholder{text-align:center;border:1px solid var(--glass-border);background:var(--glass-bg);width:100%;color:var(--text-muted);box-shadow:var(--glass-shadow);border-radius:16px;padding:48px 18px}.review-actions-area{justify-content:center;align-items:center;gap:12px;min-height:64px;display:flex}.review-actions-area:empty{display:none}.review-status-note{color:var(--text-muted);text-align:center;font-size:13px}.review-reveal-btn{color:#000;cursor:pointer;background:#fff;border:1px solid #fff3;border-radius:999px;padding:10px 16px;font-weight:600}.review-reveal-btn:hover{background:#f5f5f5}.review-reveal-btn:disabled{opacity:.6;cursor:wait}.review-rating-buttons{grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;width:100%;display:grid}.review-rating-button{color:#f8fafc;cursor:pointer;-webkit-backdrop-filter:blur(16px)saturate(150%);border:1px solid #ffffff38;border-radius:14px;flex-direction:column;align-items:center;gap:4px;padding:12px 10px;font-weight:600;line-height:1.12;transition:transform .18s,box-shadow .18s;display:flex;position:relative;overflow:hidden;box-shadow:0 12px 24px #070c184d}.review-rating-button .review-rating-label{font-size:13px}.review-rating-button .review-rating-sub{opacity:.9;font-size:11px}.review-rating-button:after{content:"";border-radius:inherit;opacity:.7;pointer-events:none;border:1px solid #ffffff2e;position:absolute;inset:0}.review-rating-button:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 22px 40px #070c186b}.review-rating-button:active:not(:disabled){transform:translateY(1px);box-shadow:0 12px 22px #070c1861}.review-rating-button:disabled{opacity:.7;cursor:wait}.review-rating-label{letter-spacing:.04em;font-size:16px;font-weight:700}.review-rating-sub{opacity:.95;font-size:13px;font-weight:600}.review-rating-button.tone-again{background:linear-gradient(135deg,#ef4444c7,#f8717194)}.review-rating-button.tone-hard{background:linear-gradient(135deg,#f59e0bc7,#fbbf248f)}.review-rating-button.tone-good{background:linear-gradient(135deg,#22c55ecc,#4ade808f)}.review-rating-button.tone-easy{background:linear-gradient(135deg,#3b82f6d1,#60a5fa8f)}.review-actions-floating{z-index:80;pointer-events:none;justify-content:center;transition:opacity .2s,transform .2s;display:flex;position:fixed;bottom:32px;left:24px;right:24px}.review-actions-floating-inner{width:100%;max-width:var(--content-col-max);box-sizing:border-box;pointer-events:auto;justify-content:center;margin:0 auto;padding:0 24px;display:flex}.review-actions-floating-inner>.review-reveal-btn{width:100%}.review-finish-btn{color:var(--text);cursor:pointer;-webkit-backdrop-filter:blur(18px)saturate(180%);background:#ffffff29;border:1px solid #fff3;border-radius:999px;padding:12px 18px;font-weight:600;box-shadow:0 18px 36px #00000061}.review-finish-btn:hover{background:#ffffff38}.review-error{color:#fca5a5;text-align:center;font-size:13px}.cards-browser-wrap{flex-direction:column;gap:20px;width:100%;max-width:1080px;height:100%;min-height:0;margin:0 auto;display:flex}.cards-browser{gap:var(--cards-columns-gap);--cards-col-width:clamp(220px, 26vw, 320px);--cards-main-width:clamp(320px, 60vw, 640px);min-height:0;min-width:calc(var(--cards-col-width) + var(--cards-main-width) + var(--cards-columns-gap));flex:1;align-items:stretch;display:flex}.cards-browser-sidebar{width:var(--cards-col-width);flex:0 0 var(--cards-col-width);min-width:var(--cards-col-width);max-width:var(--cards-col-width);flex-direction:column;gap:16px;max-width:100%;height:100%;min-height:0;display:flex;position:sticky;top:0;overflow:hidden}.cards-browser-main{min-width:var(--cards-main-width);flex-direction:column;flex:auto;gap:16px;display:flex}.cards-browser-mobile{flex-direction:column;gap:16px}.cards-mobile-material-header{flex-direction:column;gap:10px;margin-bottom:16px;display:flex}.cards-mobile-material-header-top{flex-direction:column;gap:6px;display:flex}.cards-mobile-material-label{letter-spacing:.08em;text-transform:uppercase;color:var(--text-muted);font-size:11px}.cards-mobile-material-trigger{border:1px solid var(--glass-border);background:var(--glass-bg);width:100%;color:var(--text);cursor:pointer;border-radius:12px;justify-content:space-between;align-items:center;gap:8px;padding:10px 14px;display:flex}.cards-mobile-material-trigger-icon{transition:transform .2s}.cards-mobile-material-trigger.open .cards-mobile-material-trigger-icon{transform:rotate(180deg)}.cards-mobile-material-name{text-overflow:ellipsis;white-space:nowrap;flex:auto;min-width:0;font-weight:600;overflow:hidden}.cards-mobile-material-count{color:var(--text-muted);white-space:nowrap;flex:none;margin-left:10px;font-size:12px}.cards-mobile-material-menu{border:1px solid var(--glass-border);background:var(--glass-bg-strong);box-shadow:var(--glass-shadow);border-radius:14px;flex-direction:column;gap:12px;max-height:min(60vh,420px);margin-top:10px;padding:12px;display:flex;overflow-y:auto}.cards-mobile-material-menu .cards-browser-action-row{flex-direction:column;gap:12px}.cards-mobile-material-menu .cards-browser-action-row>*,.cards-mobile-material-menu .cards-browser-material-actions{width:100%}.cards-mobile-material-menu .cards-browser-material-list{max-height:min(50vh,360px);padding-right:4px;overflow-y:auto}@media (width<=1280px){.cards-browser{--cards-col-width:clamp(200px, 32vw, 280px);--cards-main-width:clamp(300px, 60vw, 600px)}}@media (width<=1023px){.cards-browser{--cards-col-width:clamp(180px, 34vw, 260px);--cards-main-width:clamp(280px, 58vw, 560px)}}@media (width<=820px){.cards-browser{--cards-col-width:clamp(160px, 34vw, 240px);--cards-main-width:clamp(260px, 60vw, 520px)}}.cards-browser-sidebar-header{justify-content:flex-start;align-items:flex-end;gap:8px;margin-bottom:32px;display:flex}.cards-browser-sidebar-header .stats-title{margin:0;font-size:20px;line-height:1.3}.cards-browser-sidebar-actions{flex-direction:column;align-items:flex-end;gap:8px;display:flex}.cards-browser-form{border:1px solid var(--glass-border);box-shadow:var(--glass-shadow);background:#1218208c;border-radius:12px;flex-direction:column;gap:12px;padding:12px;display:flex}.cards-browser-form-row{flex-direction:column;gap:6px;display:flex}.cards-browser-form-row.grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.cards-browser-form-row label{letter-spacing:.08em;text-transform:uppercase;color:#f8fafc99;padding-left:2px;font-size:11px}.cards-browser-form-row .input-pill{width:100%}.cards-browser-textarea{border:1px solid var(--glass-border);width:100%;min-height:72px;color:var(--text);font:inherit;resize:vertical;background:#ffffff0a;border-radius:10px;padding:10px 12px}.cards-browser-textarea:focus{background:#2563eb14;border-color:#3b82f673;outline:none;box-shadow:0 0 0 2px #3b82f633}.cards-browser-inline-error{color:#fca5a5;font-size:12px}.cards-browser-form-actions{flex-wrap:wrap;justify-content:flex-end;gap:8px;display:flex}.cards-browser-material-list{flex-direction:column;flex:auto;align-items:stretch;gap:12px;min-height:0;padding:16px 4px 56px 0;scroll-padding-top:16px;scroll-padding-bottom:56px;display:flex;overflow:auto}.cards-browser-material-item{position:relative}.cards-browser-material-item .cards-browser-material{width:100%}.cards-browser-material-item.selected .material-more-btn{border-color:#2563eb}.cards-browser-material-actions{width:100%;margin-top:0;margin-bottom:8px;display:flex}.cards-browser-new-material{width:100%;height:var(--search-pill-height);color:var(--text);font-size:16px;font-weight:600;line-height:var(--search-pill-height);cursor:pointer;text-transform:lowercase;letter-spacing:.04em;box-sizing:border-box;white-space:nowrap;box-shadow:var(--glass-shadow);-webkit-backdrop-filter:blur(16px)saturate(150%);background:#12182094;border:1px solid #ffffff1f;border-radius:10px;justify-content:center;align-items:center;gap:10px;padding:0 18px;transition:background .2s,border-color .2s,box-shadow .2s;display:inline-flex}.cards-browser-new-material-icon{justify-content:center;align-items:center;font-size:22px;line-height:1;display:inline-flex}.cards-browser-new-material-label{white-space:nowrap;align-items:center;display:inline-flex}.cards-browser-new-material:hover{background:#ffffff14;border-color:#2563eb;box-shadow:0 10px 24px #2563eb40}.cards-browser-new-material:disabled,.cards-browser-new-material[aria-disabled=true]{cursor:not-allowed;opacity:.5}.cards-browser-new-material:focus-visible{outline-offset:2px;outline:2px solid #2563eb}.cards-browser-material-details{opacity:0;max-height:0;transition:max-height .28s,opacity .28s;overflow:hidden}.cards-browser-material-details.open{opacity:1;border-top:1px solid #94a3b847;max-height:320px;margin-top:8px;padding-top:8px}.cards-browser-material-details-inner{flex-direction:column;gap:10px;width:100%;display:flex}.cards-browser-material-detail-grid{grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:8px 12px;display:grid}.material-detail-label{letter-spacing:.08em;text-transform:uppercase;color:#f8fafc8c;font-size:11px}.material-detail-value{color:var(--text);margin-top:2px;font-size:13px}.material-detail-description{color:var(--text);margin:0;font-size:13px;line-height:1.5}.material-detail-empty{margin:0;font-size:12px}.material-author-line .material-author-name,.material-author-detail{align-items:center;gap:4px;display:inline-flex}.material-author-badge{justify-content:center;align-items:center;width:16px;height:16px;display:inline-flex}.material-author-badge svg{width:14px;height:14px}.material-author-badge-img{object-fit:contain;border-radius:50%;width:16px;height:16px}.material-more-btn{width:28px;height:28px;color:var(--text-muted);cursor:pointer;background:#ffffff0a;border:1px solid #0000;border-radius:8px;justify-content:center;align-items:center;display:flex;position:absolute;top:6px;right:6px}.material-more-btn:hover{color:var(--text);background:#ffffff14}.material-more-btn:focus-visible{outline-offset:2px;outline:2px solid #2563eb}.material-more-menu{border:1px solid var(--glass-border);background:var(--glass-bg);min-width:160px;box-shadow:var(--glass-shadow);z-index:15;border-radius:10px;flex-direction:column;gap:4px;padding:8px;display:flex;position:absolute;top:40px;right:6px}.material-more-menu button{text-align:left;width:100%;color:var(--text);cursor:pointer;background:0 0;border:none;border-radius:8px;padding:6px 8px;font-size:13px}.material-more-menu button:hover:enabled{background:#ffffff14}.material-more-menu button:disabled{cursor:not-allowed;opacity:.6}.material-more-help{color:var(--text-muted);padding:4px 2px 0;font-size:11px}.cards-browser-material{color:var(--text);cursor:pointer;text-align:left;box-shadow:var(--glass-shadow);-webkit-backdrop-filter:blur(16px)saturate(150%);background:#12182094;border:1px solid #ffffff1f;border-radius:10px;flex-direction:column;align-items:flex-start;gap:4px;padding:10px 40px 10px 12px;transition:background .2s,border-color .2s,box-shadow .2s,transform .2s;display:flex}.cards-browser-material:hover{background:#182436b8;border-color:#3b82f659;box-shadow:0 14px 30px #2563eb38}.cards-browser-material.active{border-color:#2563eb;box-shadow:0 0 0 1px #2563eb8c}.cards-browser-material-header{justify-content:space-between;align-items:center;gap:8px;width:100%;min-width:0;display:flex}.cards-browser-material .material-name{text-overflow:ellipsis;white-space:nowrap;flex:auto;min-width:0;font-weight:600;overflow:hidden}.cards-browser-material .material-meta{color:var(--text-muted);font-size:12px}.cards-browser-material .material-meta-row{justify-content:space-between;align-items:center;gap:8px;display:flex}.cards-browser-material-badge{color:#bbf7d0;background:#16a34a52;border:1px solid #22c55e73;border-radius:50%;justify-content:center;align-items:center;width:22px;height:22px;display:inline-flex}.cards-browser-material-badge svg{width:12px;height:12px}.cards-browser-main-actions{flex-direction:column;align-items:flex-start;gap:10px;width:100%;margin-top:0;display:flex}.cards-browser.cards-browser-mobile .cards-browser-main-actions.cards-browser-actions{align-items:flex-start;width:100%}.cards-browser.cards-browser-mobile .cards-browser-main-actions.cards-browser-actions .side-action,.cards-browser-main-actions .cards-browser-new-material{width:100%}.cards-browser-add-card{text-transform:lowercase;height:var(--search-pill-height);line-height:var(--search-pill-height);box-sizing:border-box;justify-content:center;align-items:center;padding:0 18px;display:inline-flex}.cards-browser-main-actions-note{color:var(--text-muted);font-size:11px}.cards-browser-main{flex-direction:column;flex:1;gap:16px;min-height:0;display:flex}.cards-browser-main-content{flex:auto;min-height:0;padding:16px 4px 56px 0;scroll-padding-top:16px;scroll-padding-bottom:56px;overflow:auto}.cards-browser-main-header{flex-direction:column;flex:none;gap:12px;display:flex}.cards-browser-header{justify-content:space-between;align-items:center;gap:12px;min-width:0;display:flex}.cards-browser-title-group{flex:auto;align-items:baseline;gap:12px;min-width:0;display:flex}.cards-browser-title{text-overflow:ellipsis;white-space:nowrap;word-break:keep-all;overflow-wrap:normal;flex:auto;min-width:0;margin:0;font-size:28px;font-weight:700;overflow:hidden}.cards-browser-meta{color:var(--text-muted);font-size:12px}.cards-browser-meta-inline{white-space:nowrap;flex-shrink:0;align-items:center;gap:8px;display:flex}.cards-browser-meta-mobile{display:none}.cards-browser-toolbar{flex-wrap:wrap;justify-content:flex-start;align-items:flex-start;gap:12px;display:flex}.cards-browser-search-row{align-items:center;gap:8px;width:100%;display:flex}.cards-browser-action-row{flex-direction:column;gap:12px;width:100%;display:flex}.cards-browser-action-row>*{width:100%}.cards-browser-search-field{min-width:var(--cards-main-search-min);height:var(--search-pill-height);border-radius:calc(var(--search-pill-height) / 2);box-shadow:var(--glass-shadow);-webkit-backdrop-filter:blur(16px)saturate(150%);z-index:1;background:#12182094;border:1px solid #ffffff1f;flex:1;align-items:center;padding:0;display:flex;position:relative;overflow:visible}.cards-browser-search-field .cards-browser-search{width:100%;min-width:0;height:100%;line-height:var(--search-pill-height);padding:0 44px 0 16px}.cards-browser-search{min-width:240px;height:var(--search-pill-height);line-height:var(--search-pill-height);appearance:none;flex:1}.cards-browser-search::-webkit-search-decoration{appearance:none}.cards-browser-search::-webkit-search-cancel-button{appearance:none}.cards-browser-search::-webkit-search-results-button{appearance:none}.cards-browser-search::-webkit-search-results-decoration{appearance:none}.cards-browser-main .cards-browser-search-row{margin-top:0}.cards-browser-sidebar .cards-browser-search-field{min-width:var(--cards-sidebar-search-min);padding-top:0}.cards-browser-sidebar>.cards-browser-search-row{margin-top:0}.cards-browser-sidebar .cards-browser-search{min-width:0;height:var(--search-pill-height);line-height:var(--search-pill-height)}.cards-browser-public .cards-browser-sidebar>.cards-browser-search-row{margin-top:0}.cards-browser-public .cards-browser-sidebar-spacer{flex:0 0 28px;height:28px}.cards-browser-sort-toggle{width:28px;height:28px;color:var(--text-muted);cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;transition:color .2s;display:flex;position:absolute;top:50%;right:10px;transform:translateY(-50%)}.cards-browser-sort-toggle:hover,.cards-browser-sort-toggle:focus{color:var(--text);outline:none}.cards-browser-search-field.open .cards-browser-sort-toggle{color:var(--text)}.cards-browser-search-field.open{z-index:2000}.cards-browser-sort-menu{border:1px solid var(--glass-border);background:var(--glass-bg-strong);min-width:230px;color:var(--text);box-shadow:var(--glass-shadow);-webkit-backdrop-filter:blur(18px)saturate(160%);z-index:999;border-radius:16px;flex-direction:column;gap:14px;padding:14px;display:flex;position:absolute;top:calc(100% + 8px);right:0}.cards-browser-select-row{flex-direction:column;gap:8px;display:flex}.cards-browser-select-row label{letter-spacing:.08em;text-transform:uppercase;color:#f8fafc99;padding:0 2px;font-size:11px}.cards-browser-select{background:var(--glass-bg);border:1px solid var(--glass-border);color:var(--text)}.cards-browser-select:focus{border-color:#3b82f68c;box-shadow:0 0 0 2px #3b82f633}.cards-browser-search-row .side-action{min-width:90px}.cards-browser-search-row .side-action.icon-only{min-width:0;width:var(--search-pill-height);height:var(--search-pill-height);border-radius:calc(var(--search-pill-height) / 2);justify-content:center;align-items:center;padding:0;display:flex}.cards-browser-actions{align-items:center;gap:10px;display:flex}.cards-browser-actions .side-action:not(.icon-only){min-width:120px}.side-action.side-action-add-card{align-items:center;gap:8px;padding:10px 16px;display:inline-flex}.side-action-add-card-label{letter-spacing:.03em;text-transform:lowercase;font-size:13px;font-weight:600}.cards-browser-cardlist{grid-template-columns:repeat(auto-fit, minmax(var(--cards-main-card-min), 1fr));gap:16px;display:grid}@media (width>=1400px){.cards-browser-cardlist{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}}.cards-browser-card{box-shadow:var(--glass-shadow);-webkit-backdrop-filter:blur(16px)saturate(150%);background:#12182094;border:1px solid #ffffff1f;border-radius:14px;flex-direction:column;gap:12px;height:400px;padding:22px 16px 16px;transition:transform .2s,box-shadow .2s,border-color .2s;display:flex;overflow:hidden}.cards-browser-card:hover{border-color:#3b82f673;transform:translateY(-2px);box-shadow:0 18px 32px #00000061}.cards-browser-card-header{justify-content:space-between;align-items:flex-start;gap:12px;display:flex}.cards-browser-card-status{color:var(--text-muted);align-items:center;gap:6px;font-size:12px;display:flex}.cards-browser-card-actions{align-items:center;gap:10px;display:flex}.cards-browser-card-updated{color:var(--text-muted);font-size:12px}.cards-browser-card-body{flex-direction:column;flex:1;gap:12px;display:flex;overflow:auto}.cards-browser-card-section{text-align:left;flex-direction:column;gap:6px;display:flex}.cards-browser-card-section .label{letter-spacing:.05em;text-transform:uppercase;color:var(--text-muted);font-size:12px}.cards-browser-card-section .content{white-space:pre-wrap;word-break:break-word;color:var(--text);font-size:15px;line-height:1.6}.cards-browser-card-section .hint{color:#e2e8f0d9;background:#94a3b829;border:1px solid #94a3b838;border-radius:8px;padding:6px 8px;font-size:12px}.cards-browser-card-tags{flex-wrap:wrap;gap:6px;margin-top:4px;display:flex}.cards-browser-card-tags .chip{padding:4px 8px;font-size:12px;line-height:1.2}.card-tags-help{color:var(--text-muted);margin-top:4px;font-size:12px;display:block}.card-tags-input{border:1px solid var(--glass-border);cursor:text;background:#ffffff0f;border-radius:12px;flex-wrap:wrap;align-items:center;gap:8px;min-height:48px;padding:10px 12px;display:flex}.card-tags-input input{min-width:100px;color:var(--text);font:inherit;background:0 0;border:none;flex:120px;height:32px;padding:0}.card-tags-input input:focus{outline:none}.card-tag-chip{align-items:center;gap:6px;padding-right:4px;display:inline-flex}.card-tag-chip-label{display:inline-block}.card-tag-remove{color:inherit;cursor:pointer;background:0 0;border:none;padding:0 2px;font-size:16px;line-height:1}.card-tag-remove:hover{color:#fca5a5}.cards-browser-empty{text-align:center;color:var(--text);-webkit-backdrop-filter:blur(18px)saturate(160%);background:#0f172a94;border:1px dashed #94a3b873;border-radius:14px;padding:48px 18px;box-shadow:0 24px 48px #0f172a59}.cards-browser-error{color:#fca5a5;font-size:13px}.cards-browser-notice{color:#34d399;font-size:13px}.public-material-status{color:var(--text-muted);margin-top:8px;font-size:12px}.public-material-status.success{color:#bbf7d0}.public-material-feedback{flex-direction:column;gap:4px;margin-top:8px;display:flex}.public-material-message{color:#bfdbfe;font-size:12px}.public-material-message.success{color:#bbf7d0}.public-material-message.error{color:#fca5a5}@media (width<=639px){.cards-browser{--cards-col-width:clamp(138px, 40vw, 200px);--cards-main-width:max(140px, calc(100% - var(--cards-col-width) - var(--cards-columns-gap)));min-width:0}.cards-browser-mobile{flex-direction:column}.cards-browser-mobile .cards-browser-sidebar{display:none}.cards-browser-mobile .cards-browser-main{width:100%;min-width:0}.cards-browser-mobile .cards-browser-main-header .cards-browser-action-row{gap:12px}.cards-browser-sidebar{width:var(--cards-col-width);flex:0 0 var(--cards-col-width);min-width:var(--cards-col-width);max-width:var(--cards-col-width);gap:12px}.cards-browser-sidebar-header{margin-bottom:16px}.cards-browser-sidebar>.cards-browser-search-row,.cards-browser-sidebar .cards-browser-material-actions{margin-top:12px}.cards-browser-main{flex:1 1 var(--cards-main-width);min-width:var(--cards-main-width)}.cards-browser-main-header{gap:6px}.cards-browser-title-group{flex-direction:row;align-items:center;gap:8px}.cards-browser-meta-inline{white-space:nowrap;font-size:11px;display:flex}.cards-browser-meta-mobile{display:none}.cards-browser-main-actions{width:100%}.cards-browser-new-material{letter-spacing:0;gap:6px;padding:0 14px;font-size:13px}}.public-material-details-toggle{color:var(--text-muted);cursor:pointer;background:0 0;border:none;align-items:center;gap:6px;margin-top:10px;padding:0;font-size:12px;display:inline-flex}.public-material-details-toggle:hover{color:var(--text)}.public-material-details-toggle:disabled{cursor:not-allowed;opacity:.6}.public-material-details-toggle:disabled:hover{color:var(--text-muted)}.public-material-details-toggle svg{transition:transform .2s}.public-material-details-toggle.open svg{transform:rotate(180deg)}.public-material-details{border:1px solid var(--glass-border);background:var(--glass-bg);box-shadow:var(--glass-shadow);border-radius:12px;max-width:560px;margin-top:12px;padding:12px 14px}.public-material-details dl{gap:10px;margin:0;display:grid}.public-material-details dl>div{justify-content:space-between;align-items:flex-start;gap:14px;font-size:12px;display:flex}.public-material-details dt{color:var(--text-muted);letter-spacing:.06em;text-transform:uppercase;margin:0}.public-material-details dd{color:var(--text);text-align:right;margin:0}.public-material-details dd.code{font-family:var(--mono,"SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace);word-break:break-all;font-size:11px}@media (width>=640px) and (width<=1023px){.cards-browser{gap:18px}.cards-browser-wrap{max-width:1000px}.cards-browser{--cards-col-width:clamp(180px, 30vw, 260px);--cards-main-width:clamp(320px, 60vw, 640px);min-width:calc(var(--cards-col-width) + var(--cards-main-width) + var(--cards-columns-gap))}.cards-browser-sidebar{width:var(--cards-col-width);flex:0 0 var(--cards-col-width);min-width:var(--cards-col-width);max-width:var(--cards-col-width)}.cards-browser-sidebar>.cards-browser-search-row,.cards-browser-public .cards-browser-sidebar>.cards-browser-search-row{margin-top:16px}.cards-browser-sidebar .cards-browser-search-field{padding-top:0}.cards-browser-sidebar .cards-browser-search-row{flex:none;align-items:center}.cards-browser-sidebar .cards-browser-search-field{flex:auto;width:100%;min-width:0}.cards-browser-public .cards-browser-sidebar-spacer{flex:0 0 58px;height:58px}.cards-browser-material-list{gap:14px;padding:16px 6px 48px 0;scroll-padding-top:16px;scroll-padding-bottom:48px}.cards-browser-material{padding:12px 24px 12px 12px}.cards-browser-main{min-width:var(--cards-main-width)}.cards-browser-main-header{gap:14px}.cards-browser-main-header .cards-browser-action-row{align-items:flex-start;gap:10px;margin-top:16px}.cards-browser-main-header .cards-browser-toolbar{width:calc(var(--cards-main-search-min) + var(--search-pill-height) + 10px);flex-wrap:nowrap;align-items:center;gap:10px;display:flex}.cards-browser-main-header .cards-browser-toolbar .cards-browser-search-row{flex:1 1 var(--cards-main-search-min);min-width:var(--cards-main-search-min);gap:10px}.cards-browser-main-header .cards-browser-toolbar .cards-browser-search-field{min-width:var(--cards-main-search-min);flex:auto}.cards-browser-main-header .cards-browser-toolbar .cards-browser-search{min-width:0}.cards-browser-main-actions{width:var(--cards-main-search-min)}.cards-browser-main-actions .cards-browser-new-material{width:100%}.cards-browser-form-row.grid{grid-template-columns:repeat(2,minmax(0,1fr))}.cards-browser-cardlist{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}}@media (width>=1024px){:root{--cards-control-width:260px}.cards-browser-sidebar>.cards-browser-search-row,.cards-browser-public .cards-browser-sidebar>.cards-browser-search-row{width:var(--cards-control-width);margin-top:16px}.cards-browser-sidebar .cards-browser-search-field{padding-top:0}.cards-browser-sidebar .cards-browser-material-actions{width:var(--cards-control-width)}.cards-browser-public .cards-browser-sidebar-spacer{flex:0 0 46px;height:46px}.cards-browser-main-header{gap:16px}.cards-browser-main-header .cards-browser-action-row{align-items:flex-start;gap:16px;margin-top:16px}.cards-browser-main-header .cards-browser-action-row>*,.cards-browser-main-header .cards-browser-action-row .cards-browser-search-row{width:var(--cards-control-width)}.cards-browser-main-header .cards-browser-toolbar{width:calc(var(--cards-control-width) + 48px);gap:12px;display:flex}.cards-browser-main-header .cards-browser-toolbar .cards-browser-search-row{flex:auto;width:auto}.cards-browser-main-header .cards-browser-toolbar .cards-browser-search-field{flex:auto;min-width:0}.cards-browser-main-header .cards-browser-toolbar .cards-browser-search{width:100%;min-width:0}.cards-browser-main-header .cards-browser-toolbar .side-action.icon-only{flex:0 0 36px}.cards-browser-main-actions{width:var(--cards-control-width);margin-top:0}.cards-browser-main-actions .cards-browser-new-material{width:100%}}@media (width<=900px){.review-progress-card{padding:14px}.review-status-grid{gap:8px}.background-table th,.background-table td{padding:10px}.background-table td[data-label=Details]{display:block}.background-preview{width:120px;height:72px}.background-actions{flex-direction:row}}@media (width<=639px){.study-mobile-container .review-pane{overflow:visible}.study-mobile-container .review-pane-body{padding:16px 16px 96px}.review-actions-floating{left:16px;right:16px;bottom:calc(24px + env(safe-area-inset-bottom))}.review-actions-floating-inner{max-width:560px;padding:0 16px}.review-actions-floating .review-rating-buttons{justify-content:space-between;gap:12px;display:flex}.review-actions-floating .review-rating-button{flex:1 1 0;min-width:0}.review-rating-buttons{gap:12px;display:flex}.review-rating-buttons .review-rating-button{flex:1 1 0;min-width:0}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.sidebar{z-index:34;width:var(--sidebar-width-open,280px);background:var(--panel);color:var(--text);border-right:1px solid var(--glass-border);box-shadow:none;transition:width var(--sidebar-anim,.65s) cubic-bezier(.4,0,.2,1);border-radius:0;flex-direction:column;gap:10px;padding:12px 12px 0 0;display:flex;position:fixed;top:0;bottom:0;left:0;overflow:hidden}@media (width>=1024px){aside.sidebar.collapsed{width:var(--rail);z-index:33;border-right:1px solid var(--glass-border);padding:12px 12px 0 0;position:fixed;top:0;bottom:0;left:0}aside.sidebar.collapsed .sidebar-header{display:none!important}.account-link .account-meta,.account-link .chev{opacity:1;clip-path:inset(0);transition:clip-path var(--sidebar-anim) cubic-bezier(.4,0,.2,1), opacity var(--sidebar-anim) ease-in-out}aside.sidebar.collapsed .account-link .account-meta,aside.sidebar.collapsed .account-link .chev{opacity:0;clip-path:inset(0 100% 0 0);pointer-events:none}aside.sidebar.collapsed .side-heading{opacity:0;pointer-events:none}aside.sidebar.collapsed .side-panel{padding:6px 0}aside.sidebar.collapsed .side-link{grid-template-columns:var(--rail) 1fr;justify-items:initial}aside.sidebar.collapsed .account-link{padding:calc((var(--rail) - 40px)/2) 10px calc((var(--rail) - 40px)/2) 0}aside.sidebar.collapsed .open-btn{z-index:auto;position:relative;top:auto}aside.sidebar,aside.sidebar.open{left:0}.sidebar-rail{display:none!important}}@media (width<=1023.98px){aside.sidebar{width:var(--sidebar-width-open,280px)}aside.sidebar.collapsed{pointer-events:none;border-right:none;width:0;padding:0}aside.sidebar.collapsed .side-panel{opacity:0;transition:opacity var(--sidebar-anim) cubic-bezier(.4,0,.2,1)}aside.sidebar.open .side-panel{opacity:1;transition:opacity var(--sidebar-anim) cubic-bezier(.4,0,.2,1)}}.rail-menu{z-index:34;border:1px solid var(--glass-border);background:var(--glass-bg);min-width:180px;color:var(--text);-webkit-backdrop-filter:blur(10px)saturate(140%);box-shadow:var(--glass-shadow);border-radius:10px;position:fixed;bottom:72px;left:68px}.rail-menu .item{cursor:pointer;align-items:center;gap:10px;padding:10px 12px;display:flex}.rail-menu .item:hover{background:#ffffff14}.account-menu{width:min(var(--sidebar-width-open), calc(100% - 24px));border:1px solid var(--glass-border);background:var(--glass-bg);color:var(--text);box-shadow:var(--glass-shadow);z-index:100;border-radius:12px;position:fixed;bottom:84px;left:12px;overflow:hidden}.menu-backdrop{z-index:99;background:0 0;position:fixed;inset:0}.account-menu .hdr{color:var(--text-muted);align-items:center;gap:10px;padding:10px 12px;display:flex}.account-menu .menu-item{cursor:pointer;align-items:center;gap:12px;padding:10px 12px;display:flex}.account-menu .menu-item:hover{background:#ffffff14}.account-menu .menu-sep{background:var(--glass-border);height:1px;margin:6px 0}.account-menu .menu-item .right{opacity:.8;margin-left:auto}.sidebar-header{align-items:center;gap:8px;display:flex}.sidebar-title{opacity:.9;font-weight:600}.open-btn{grid-template-columns:var(--rail) 1fr;color:var(--text);cursor:pointer;background:0 0;border:none;border-radius:8px;align-items:center;gap:0;padding:6px 0;display:grid}.open-btn:hover{opacity:.95;background:0 0}.open-btn:focus,.open-btn:focus-visible,.side-link:focus,.side-link:focus-visible{box-shadow:none;outline:none}.open-btn .icon{width:var(--rail);justify-content:center;align-items:center;height:40px;display:flex}.open-btn .label{font-weight:600}.logo-top{width:100%;min-height:var(--row);color:var(--text);cursor:pointer;grid-template-columns:var(--rail) 1fr;background:0 0;border:none;align-items:center;padding:6px 10px 6px 0;display:grid}.logo-top .logo{width:var(--rail);height:var(--row);justify-content:center;align-items:center;display:flex}.logo-top .logo img{height:var(--row);max-height:var(--row);width:auto;display:block;transform:translate(4px)}.logo-top .logo .logo-dark{display:none}.logo-top .logo .logo-light,:root[data-theme=dark] .logo-top .logo .logo-dark{display:block}:root[data-theme=dark] .logo-top .logo .logo-light{display:none}:root[data-theme=light] .logo-top .logo img{filter:drop-shadow(0 0 .8px #00000059)}aside.sidebar.open .logo-top .logo img{width:auto;height:30px;display:block}.sidebar-footer{justify-content:flex-end;display:flex}.sidebar-footer .small{border:1px solid var(--glass-border);background:var(--glass-bg);color:#e6f2ff;cursor:pointer;border-radius:10px;padding:8px 10px;font-size:12px}.side-tabs{gap:8px;padding:4px 0 8px;display:flex}.tab-item{border:1px solid var(--glass-border);color:var(--text);cursor:pointer;text-align:center;background:0 0;border-radius:8px;flex:1;padding:8px 10px}.tab-item.active{color:#000;background:#fff;border-color:#fff}.side-panel{flex:none;padding:6px 0;display:block;overflow:visible}aside.sidebar.open .open-btn{z-index:auto;position:relative;top:auto}.open-btn .label{font-size:18px;font-weight:600;display:inline}.side-heading{color:var(--text-muted);letter-spacing:.08em;text-transform:uppercase;opacity:1;transition:opacity var(--sidebar-anim) cubic-bezier(.4,0,.2,1);margin-top:2px;padding:4px 6px;font-size:12px}.linklike{color:var(--text);text-decoration:none}.stats-topbar{align-items:center;gap:12px;display:flex}.stats-title{margin:8px 0}.stats-grid{grid-template-columns:1fr;gap:16px;display:grid}.stat-card{border:1px solid var(--glass-border);background:var(--glass-bg);-webkit-backdrop-filter:blur(10px)saturate(140%);border-radius:12px;padding:16px}.stats-summary-card{grid-column:1/-1;padding:16px 18px}.stats-summary-scroll{width:100%;overflow:visible}.stats-summary-grid{grid-template-columns:repeat(3,minmax(180px,1fr));gap:24px;display:grid}.stats-summary-item{border:1px solid var(--glass-border);background:#ffffff0a;border-radius:16px;grid-template-columns:auto 1fr;align-items:center;gap:12px;padding:12px 16px;display:grid}.stats-summary-icon{border:1px solid var(--glass-border);border-radius:8px;width:24px;height:24px;display:inline-block}.stats-summary-value{letter-spacing:.01em;font-size:22px;font-weight:900;line-height:1}.stats-summary-label{opacity:.7;letter-spacing:.01em;color:var(--text-muted);margin-top:4px;font-size:13px}@media (width<=1023px){.stats-summary-grid{grid-template-columns:repeat(2,minmax(180px,1fr));gap:16px}.stats-summary-card{padding:14px 16px}.stats-summary-scroll{overflow:auto hidden}.stats-summary-grid{flex-wrap:nowrap;gap:12px;min-width:540px;display:flex}.stats-summary-item{flex:0 0 180px;min-width:0}}.sidebar-stats-wrapper{margin-bottom:16px}.sidebar-stats-grid{flex-direction:column;gap:6px;display:flex}.sidebar-stats-item{white-space:nowrap;background:0 0;border:1px solid #0000;border-radius:10px;grid-template-columns:16px minmax(0,1fr);align-items:center;column-gap:6px;padding:4px 8px;transition:background .24s,border-color .24s;display:grid}.sidebar-stats-item:hover{background:#ffffff14;border-color:#ffffff1f}.sidebar-stats-icon{border-radius:4px;justify-self:center;width:12px;height:12px;display:inline-block}.sidebar-stats-meta{min-width:0;transition:gap var(--sidebar-anim) cubic-bezier(.4,0,.2,1);align-items:center;gap:4px;display:flex}.sidebar-stats-value{letter-spacing:.01em;font-size:13px;font-weight:700;line-height:1}.sidebar-stats-label{color:var(--text-muted);text-transform:lowercase;transition:opacity var(--sidebar-anim) cubic-bezier(.4,0,.2,1), max-width var(--sidebar-anim) cubic-bezier(.4,0,.2,1), clip-path var(--sidebar-anim) cubic-bezier(.4,0,.2,1);white-space:nowrap;max-width:120px;font-size:11px;overflow:hidden}aside.sidebar.collapsed .sidebar-stats-item{column-gap:4px;padding:4px 6px}aside.sidebar.collapsed .sidebar-stats-meta{gap:2px}aside.sidebar.collapsed .sidebar-stats-value{font-size:12px}aside.sidebar.collapsed .sidebar-stats-label{opacity:0;clip-path:inset(0 100% 0 0);pointer-events:none;max-width:0}aside.sidebar.open .sidebar-stats-label{display:none}.stats-year-select{border:1px solid var(--glass-border);background:var(--glass-bg);width:auto;min-width:88px;color:var(--text);border-radius:8px;padding:6px 12px;font-size:12px}.stats-year-select:focus{border-color:#ffffff8c;outline:none;box-shadow:0 0 0 2px #ffffff1f}.kpis{grid-template-columns:repeat(4,1fr);gap:8px;display:grid}.kpi{border:1px solid var(--glass-border);text-align:center;border-radius:10px;padding:8px}.kpi-label{color:var(--text-muted);font-size:12px}.kpi-value{font-weight:700}.bars{align-items:flex-end;gap:6px;height:200px;display:flex}.bar{background:#ffffffd9;border-radius:4px;width:8px}.bar.due{background:#60a5fa}.answer-rows{flex-direction:column;gap:8px;display:flex}.answer-row{align-items:center;gap:8px;display:flex}.answer-label{width:70px;color:var(--text-muted)}.answer-bar{border:1px solid var(--glass-border);border-radius:999px;flex:1;height:10px;overflow:hidden}.answer-bar span{background:#fff;height:100%;display:block}.answer-pct{text-align:right;width:48px}.intervals{align-items:flex-end;gap:10px;height:200px;display:flex}.iv-col{flex-direction:column;align-items:center;gap:6px;display:flex}.iv-bar{border:1px solid var(--glass-border);background:#fff;border-radius:6px;width:18px}.iv-label{color:var(--text-muted);font-size:11px}.stats-page .hero-content{padding:0 16px}@media (width>=640px){.stats-page .hero-content{padding:0 24px}}@media (width>=1024px){.stats-page .hero-content{padding:0 32px}}.stat-row{border:1px solid var(--glass-border);color:var(--text);background:0 0;border-radius:10px;justify-content:space-between;align-items:center;padding:10px 12px;display:flex}.hr{background:#ffffff1f;border-radius:1px;height:1px;margin:8px 0}.side-action{border:1px solid var(--glass-border);color:var(--text);cursor:pointer;text-align:center;background:0 0;border-radius:10px;padding:10px 12px}.side-action.danger{border-color:var(--glass-border);color:#ef4444;background:0 0}.side-action.danger:hover{filter:none;opacity:1;background:#ef44441a;border-color:#ef444473}.input-lite{border:1px solid var(--glass-border);width:100%;color:var(--text);background:0 0;border-radius:10px;padding:10px 12px}.drag-handle{cursor:grab;opacity:.8;border-radius:6px;justify-content:center;align-items:center;width:28px;height:28px;display:flex}.drag-handle:active{cursor:grabbing;opacity:1}.subject-row{will-change:transform;transition:transform .28s cubic-bezier(.2,.7,.2,1),background-color .15s;position:relative}.subject-row.drag-over{background:#ffffff0f;border-radius:8px}.settings-subjects{width:100%}.settings-subjects .subject-row{grid-template-columns:36px 56px minmax(140px,220px) minmax(220px,360px) 34px 32px;align-items:center;gap:16px;width:100%;display:grid}.settings-subjects .subject-row>*{align-self:center}.settings-subjects .header{width:100%;color:var(--text-muted);letter-spacing:.06em;text-transform:uppercase;grid-template-columns:36px 56px minmax(140px,220px) minmax(220px,360px) 34px 32px;align-items:center;gap:16px;padding:4px 0;font-size:12px;display:grid}.settings-row-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;display:grid}.settings-row{flex-direction:column;gap:6px;margin-bottom:14px;display:flex}.settings-row label{color:var(--text-muted);letter-spacing:.06em;text-transform:uppercase;font-size:12px}.select-row{align-items:center;gap:12px;width:100%;display:flex}.select-row .select-pill{flex:1;min-width:0}.sample-btn{width:40px;height:40px;color:var(--text);cursor:pointer;background:#ffffff1a;border:1px solid #ffffff40;border-radius:50%;flex:0 0 40px;justify-content:center;align-items:center;transition:background .2s;display:flex}.sample-btn:hover:enabled{background:#ffffff2e}.sample-btn:disabled{opacity:.6;cursor:wait}.settings-error{color:#fca5a5;margin-top:8px;font-size:13px}.select-pill{border:1px solid var(--glass-border);background:var(--glass-bg);width:100%;color:var(--text);border-radius:999px;padding:10px 14px}.select-pill:focus{border-color:#ffffff8c;outline:none;box-shadow:0 0 0 2px #ffffff1f}.material-limit-table-wrap{border:1px solid var(--apps-stroke);background:var(--apps-bg-secondary);border-radius:12px;margin-top:12px;overflow-x:auto}.material-limit-table{border-collapse:collapse;table-layout:auto;background:0 0;width:100%}.material-limit-table th,.material-limit-table td{border-bottom:1px solid var(--apps-stroke);text-align:left;vertical-align:middle;white-space:nowrap;color:var(--apps-text-primary);background:0 0;padding:12px 14px;font-size:14px}.material-limit-table th{color:var(--apps-text-secondary);letter-spacing:.06em;text-transform:uppercase;font-size:12px}.material-limit-table th:first-child,.material-limit-table td:first-child{width:auto}.material-limit-table th:nth-child(2),.material-limit-table td:nth-child(2),.material-limit-table th:nth-child(3),.material-limit-table td:nth-child(3){width:110px;min-width:110px}.material-limit-table th:nth-child(4),.material-limit-table td:nth-child(4){width:150px}.material-limit-name{text-overflow:ellipsis;white-space:nowrap;vertical-align:middle;max-width:clamp(200px,55vw,420px);font-weight:600;display:inline-block;overflow:hidden}.global-limit-row td{padding:12px 10px}.global-limit-actions{white-space:nowrap;grid-auto-flow:column;justify-content:end;align-items:center;gap:8px;min-height:36px;display:grid}.global-limit-actions span{color:var(--text-muted);font-size:12px}.material-limit-actions{grid-auto-flow:column;justify-content:end;align-items:center;gap:8px;min-height:36px;display:grid}.material-limit-actions span{color:var(--text-muted);font-size:12px}.material-limit-table .material-limit-input{text-align:center;border-radius:999px;width:60px;min-width:60px;height:42px;padding:0 12px;font-size:14px;line-height:42px;display:inline-block}.material-limit-table .material-limit-input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.material-limit-table .material-limit-input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.material-limit-table .material-limit-input[type=number]{-moz-appearance:textfield}.background-table-wrap{margin-top:16px;overflow-x:auto}.background-table{border-collapse:collapse;width:100%;min-width:320px}.background-table th,.background-table td{border-bottom:1px solid var(--glass-border);text-align:left;vertical-align:middle;padding:12px 14px}.background-table th{color:var(--text-muted);letter-spacing:.08em;text-transform:uppercase;font-size:12px}.background-table td[data-label=Details]{vertical-align:top}.background-table tr.selected{background:#ffffff0d}.background-preview{background:#020617;border:1px solid #ffffff1f;border-radius:14px;width:150px;height:86px;position:relative;overflow:hidden;box-shadow:0 12px 24px #00000059}.background-name{margin-bottom:4px;font-weight:600}.background-desc{color:var(--text-muted);font-size:13px;line-height:1.5}.background-radio{cursor:pointer;align-items:center;gap:8px;font-size:13px;display:inline-flex}.background-radio input{cursor:pointer;width:18px;height:18px}.background-actions{justify-content:flex-end;gap:10px;margin-top:12px;display:flex}.bg-preview-orb{background:radial-gradient(circle at 30% 30%,#ffffff61,#0000 45%),radial-gradient(circle at 70%,#6366f180,#0000 50%),radial-gradient(circle at 40% 70%,#38bdf873,#0000 55%),#020617}.bg-preview-aurora{background:linear-gradient(120deg,#5eead4bf,#6366f199 45%,#ec48998c),radial-gradient(at 20% 80%,#7dd3fc66,#0000 60%),#050320}.bg-preview-grid{background:linear-gradient(#818cf840,#38bdf80d 60%,#0000),repeating-linear-gradient(90deg,#38bdf880 0 1px,#0000 1px 18px),repeating-linear-gradient(0deg,#38bdf873 0 1px,#0000 1px 18px),#010103}.material-limit-empty-cell{text-align:center;color:var(--text-muted);padding:16px 10px}.side-action.icon-only{justify-content:center;align-items:center;width:36px;height:36px;padding:0;display:inline-flex;position:relative}.side-action.icon-only svg{pointer-events:none;transition:opacity .2s}.side-action.icon-only .spinner{opacity:0}.side-action.icon-only .spinner-arc{transform-origin:12px 12px}.side-action.icon-only.loading .spinner{opacity:1}.side-action.icon-only.loading .spinner-arc{animation:.8s linear infinite spin}.side-action.icon-only.loading svg:not(.spinner){opacity:0}.countdown-badge{color:var(--text);background:0 0;border:none;align-items:baseline;gap:6px;padding:0;display:inline-flex}.countdown-badge .cd-num{font-variant-numeric:tabular-nums;letter-spacing:.01em;font-size:30px;font-weight:700;line-height:1}.countdown-badge .cd-unit{opacity:.65;font-size:12px}.countdown-badge.ok,.countdown-badge.warn,.countdown-badge.urgent{color:var(--text)}.countdown-badge.overdue{color:#fca5a5}.countdown-badge.none{color:var(--text-muted)}.flip-clock{color:var(--text);align-items:center;gap:8px;display:inline-flex}.flip-clock.overdue{color:#fca5a5}.flip-colon{opacity:.85;font-size:20px;font-weight:700}.flip-unit-col{flex-direction:column;align-items:center;gap:4px;display:flex}.flip-digits-row{gap:2px;display:flex}.flip-unit-label{opacity:.7;font-size:11px}.flip-digit{perspective:600px;position:relative}.flip-card{width:100%;height:100%;transform-style:preserve-3d;position:relative}.flip-card .card-face{border:1px solid var(--glass-border);backface-visibility:hidden;will-change:transform;z-index:1;background:#ffffff0f;border-radius:6px;justify-content:center;align-items:center;display:flex;position:absolute;left:0;right:0;overflow:hidden}.flip-card .top{border-bottom:none;height:50%;top:0}.flip-card .bottom{border-top:none;height:50%;bottom:0}.flip-card .top-over{transform-origin:bottom;z-index:2;height:50%;top:0;transform:rotateX(0)}.flip-card .bottom-over{transform-origin:top;z-index:2;height:50%;bottom:0;transform:rotateX(90deg)}.flip-card.flip .top,.flip-card.flip .bottom{opacity:0}.flip-card span{font-variant-numeric:tabular-nums;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-size:24px;font-weight:800;line-height:1}.flip-card.flip .top-over{animation:.3s ease-in forwards flipTop}.flip-card.flip .bottom-over{animation:.3s ease-out .15s forwards flipBottom}@keyframes flipTop{0%{transform:rotateX(0)}to{transform:rotateX(-90deg)}}@keyframes flipBottom{0%{transform:rotateX(90deg)}to{transform:rotateX(0)}}.seven-clock{color:var(--text);align-items:center;gap:10px;display:inline-flex}.seven-clock .unit{flex-direction:row;align-items:flex-end;gap:4px;display:inline-flex}.seven-clock .unit-label{display:none}.seven-clock .unit-suffix{color:var(--text-muted);margin-left:2px;font-size:12px}.seven-clock .colon{opacity:.9;padding:0 2px;font-size:22px;font-weight:800}.seg-digit{width:28px;height:46px;margin:0 2px;position:relative}.seg{background:#ffffff14;transition:background .12s;position:absolute}.seg.on{background:#e6f2ff}.seg.off{background:#ffffff1f}.seg.a{border-radius:3px;height:4px;top:2px;left:6px;right:6px}.seg.d{border-radius:3px;height:4px;top:21px;left:6px;right:6px}.seg.g{border-radius:3px;height:4px;bottom:2px;left:6px;right:6px}.seg.b{border-radius:3px;width:4px;height:14px;top:6px;right:2px}.seg.c{border-radius:3px;width:4px;height:14px;top:26px;right:2px}.seg.e{border-radius:3px;width:4px;height:14px;top:26px;left:2px}.seg.f{border-radius:3px;width:4px;height:14px;top:6px;left:2px}.page.goals{width:100%;max-width:900px;margin:32px auto;padding:0 12px}.page.goals .page-header{align-items:center;gap:12px;margin-bottom:16px;display:flex}.page.goals .page-header .btn{background:var(--glass-bg);border:1px solid var(--glass-border);color:var(--text);border-radius:8px;padding:6px 10px}.page.goals .card{background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:12px;margin-bottom:16px;padding:16px}.page.goals .form label{color:var(--text-muted);margin:10px 0 6px;font-size:12px;display:block}.page.goals input{border:1px solid var(--glass-border);width:100%;color:var(--text);background:0 0;border-radius:8px;padding:8px 10px}.goal-form-grid{grid-template-columns:1fr;gap:12px;display:grid}@media (width>=860px){.goal-form-grid{grid-template-columns:1fr 1fr}}.goal-form-grid .col-span-2{grid-column:1/-1}.goal-form-header{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:8px;display:flex}.page.stats{width:100%;max-width:900px;margin:0 auto;padding:0}.stats-wrap{width:100%;max-width:750px;margin:0 auto}.stats-wrap .stats-grid{gap:12px}.stats-wrap .stat-card{box-sizing:border-box;width:100%;padding:12px}.stats-wrap .stat-card>*{box-sizing:border-box;max-width:100%}.stats-wrap .stat-card svg{width:100%;max-width:100%;height:auto}.goal-form-note{text-align:left;white-space:normal;max-width:56ch;font-size:12px;overflow:visible}.goals-add-bar{justify-content:center;margin:16px 0 24px;display:flex}.child-goals{gap:14px;margin-top:24px;margin-left:18px;padding-left:20px;position:relative}.child-goals:before{content:"";background:var(--glass-border);opacity:.9;width:2px;position:absolute;top:0;bottom:0;left:8px}.child-goal-row{opacity:.9;position:relative}.child-goal-row:before{content:"";background:var(--glass-border);opacity:.9;width:12px;height:2px;position:absolute;top:50%;left:-12px;transform:translateY(-1px)}.child-goals>.child-goal-row:last-child:after{content:"";background:var(--glass-bg);width:2px;position:absolute;top:50%;bottom:-8px;left:-12px}.parent-goal-title{letter-spacing:.01em;font-size:24px;font-weight:800}.child-goal-title{letter-spacing:.01em;font-size:13px;font-weight:600}.child-goal-row .seven-clock{transform-origin:50%;opacity:.95;transform:scale(.85)}.page.goals .material-results{border:1px dashed var(--glass-border);border-radius:8px;max-height:180px;margin-top:6px;padding:8px;overflow:auto}.page.goals .material{cursor:pointer;border-radius:6px;align-items:center;gap:8px;padding:6px 8px;display:flex}.page.goals .material:hover{background:#ffffff0f}.page.goals .material.selected{background:#0096fa1f}.page.goals .chip{cursor:pointer;background:#ffffff14;border-radius:999px;margin:4px 6px 0 0;padding:4px 8px;display:inline-block}.page.goals .goal-list .goal-row{border-bottom:1px solid var(--glass-border);justify-content:space-between;align-items:center;padding:10px 8px;display:flex}.page.goals .goal-row .title{font-weight:600}.page.goals .goal-row .meta{color:var(--text-muted);gap:10px;font-size:12px;display:flex}.goals-grid{grid-template-columns:1fr;gap:12px;display:grid}@media (width>=860px){.goals-grid{grid-template-columns:1fr 1fr}}.goal-card{background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:12px;padding:12px}.goals-container{width:100%;max-width:900px;margin:0 auto;padding:0 16px 24px}.goal-inline-grid{grid-template-columns:minmax(0,1fr) auto 34px;align-items:center;gap:10px;display:grid;position:relative}.goal-inline-grid .goal-inline-countdown{justify-content:center;align-items:center;display:flex;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.goal-inline-grid .goal-inline-actions{justify-self:end;gap:8px;display:flex}.goal-inline-grid .goal-inline-actions>*{flex:none}.goal-time-row{grid-template-columns:minmax(0,1fr) 120px;gap:8px;display:grid}.material-picker-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;display:grid}@media (width<=900px){.goals-container{padding:0 12px 20px}}@media (width<=760px){.goal-inline-grid{grid-template-columns:minmax(0,1fr);gap:8px;padding:12px 0}.goal-inline-grid .goal-inline-countdown{justify-self:flex-start;margin-top:4px;position:static;transform:none}.goal-inline-grid .goal-inline-actions{justify-self:flex-start}.child-goals{margin-left:0;padding-left:12px}.child-goals:before{left:4px}.child-goal-row:before{width:8px;left:-8px}.material-picker-grid,.goal-time-row{grid-template-columns:minmax(0,1fr)}}.settings-subjects .header span{text-align:left}.settings-subjects .header .col-sort,.settings-subjects .header .col-icon,.settings-subjects .header .col-show,.settings-subjects .header .col-delete{text-align:center;justify-self:center}.settings-subjects .header .col-display,.settings-subjects .header .col-subject{justify-self:stretch;padding-left:10px}.icon-choices{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.icon-btn{border:1px solid var(--glass-border);width:48px;height:48px;color:var(--text);cursor:pointer;background:0 0;border-radius:12px;justify-content:center;align-items:center;display:flex}.icon-btn.selected{background:#ffffff14;border-color:#fff}.icon-btn svg{width:22px;height:22px}.icon-picker{border:1px solid var(--glass-border);background:var(--glass-bg);min-width:200px;max-width:420px;color:var(--text);box-shadow:var(--glass-shadow);z-index:60;border-radius:12px;grid-template-columns:repeat(auto-fill,34px);gap:6px;padding:8px;display:grid;position:absolute;top:42px;left:44px}.modal-panel{background:var(--glass-bg);color:var(--text);border:1px solid var(--glass-border);box-shadow:var(--glass-shadow);-webkit-backdrop-filter:blur(12px)saturate(140%);border-radius:18px;width:min(92vw,640px);max-width:640px;max-height:86vh;padding:16px;overflow:auto}.app-bubble{width:100%}.learning-bar-floating{left:0;right:0;top:calc(var(--header-h) - 6px + env(safe-area-inset-top));z-index:1200;pointer-events:none;justify-content:center;display:flex;position:fixed}.learning-bar{width:min(92vw,860px);color:var(--text);pointer-events:auto;border:1px solid var(--glass-border);-webkit-backdrop-filter:blur(18px)saturate(160%);background:linear-gradient(135deg,#ffffff29,#ffffff0f);border-radius:16px;justify-content:space-between;align-items:flex-start;gap:12px;padding:14px 16px;display:flex;position:relative;box-shadow:0 18px 40px #00000059}.learning-bar:before{content:"";border-radius:inherit;pointer-events:none;opacity:.7;border:1px solid #ffffff2e;position:absolute;inset:0}.learning-bar .title{text-overflow:ellipsis;white-space:nowrap;margin-bottom:6px;font-size:18px;font-weight:800;overflow:hidden}.learning-bar .progress-line{align-items:baseline;gap:8px;font-weight:700;display:flex}.learning-bar .progress-line .slash{opacity:.6}.learning-bar .progress-line .percent{opacity:.6;font-weight:600}.learning-bar .legend{color:var(--text-muted);align-items:center;gap:16px;margin:6px 0 8px;font-size:12px;display:flex}.learning-bar .legend .dot{border-radius:50%;width:8px;height:8px;margin-right:6px;display:inline-block}.learning-bar .legend .dot.new{background:#6366f1}.learning-bar .legend .dot.learning{background:#f59e0b}.learning-bar .legend .dot.review{background:#22c55e}.learning-bar .bar{background:var(--progress-track);border-radius:4px;height:6px;overflow:hidden;box-shadow:inset 0 2px 4px #0000002e}.learning-bar .bar .fill{background:var(--progress-fill);border-radius:inherit;height:100%;box-shadow:none;transition:width .28s}.learning-bar .left{flex:auto;min-width:0}.learning-bar .right{flex:none;align-items:center;gap:8px;display:flex}.learning-bar .timer{border:1px solid var(--glass-border);-webkit-backdrop-filter:blur(12px)saturate(160%);background:#ffffff1a;border-radius:12px;align-items:center;gap:6px;padding:6px 10px;display:flex;box-shadow:0 6px 16px #00000047}.learning-bar .close{border:1px solid var(--glass-border);width:32px;height:32px;color:var(--text);cursor:pointer;-webkit-backdrop-filter:blur(12px)saturate(160%);background:#ffffff1a;border-radius:10px;box-shadow:0 6px 16px #00000047}.learning-bar .close:hover{background:#ffffff1f}.modal-panel.card-create-modal{flex-direction:column;gap:28px;width:min(95vw,900px);max-width:900px;padding:40px 48px;display:flex}.modal-panel.card-modal{flex-direction:column;gap:40px;width:min(98vw,1100px);max-width:1100px;padding:56px 64px;display:flex}@media (width<=768px){.modal-panel.card-modal{padding:24px 20px}}.icon-choice-grid{grid-template-columns:repeat(auto-fill,48px);justify-content:center;gap:12px;display:grid}.icon-choice-grid .icon-btn{width:48px;height:48px}.modal-panel .icon-choice-grid .icon-btn{background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:12px}.modal-panel .icon-choice-grid .icon-btn:hover{background:#ffffff1a;border-color:#fff}.modal-panel .icon-choice-grid .icon-btn.selected{box-shadow:var(--glass-shadow);background:linear-gradient(135deg,#ffffff29,#ffffff14);border-color:#fff}:root[data-theme=light] .icon-choice-grid .icon-btn{background:#fff;border-color:#e5e7eb;position:relative}:root[data-theme=light] .icon-choice-grid .icon-btn:hover{border-color:#d1d5db}:root[data-theme=light] .icon-choice-grid .icon-btn.selected{box-shadow:0 0 0 2px var(--text);background:#fff;border-color:#0000}:root[data-theme=light] .icon-choice-grid .icon-btn:after{content:none}:root[data-theme=dark] .icon-choice-grid .icon-btn{position:relative}:root[data-theme=dark] .icon-choice-grid .icon-btn.selected{border-color:#0000;box-shadow:0 0 0 2px #fff}:root[data-theme=dark] .icon-choice-grid .icon-btn.selected:after,.icon-choice-grid .icon-btn.selected:before,:root[data-theme=dark] .icon-choice-grid .icon-btn.selected:before{content:none}.fsrs-settings-form{flex-direction:column;gap:12px;display:flex}.fsrs-settings-grid{grid-template-columns:1fr 140px;align-items:center;gap:10px 12px;display:grid}@media (width>=768px){.fsrs-settings-grid{grid-template-columns:1fr 160px}}.fsrs-settings-actions{justify-content:flex-end;gap:8px;margin-top:10px;display:flex}.fsrs-settings-form input[type=number].material-limit-input{border:1px solid var(--glass-border);width:100%;min-width:0;height:36px;color:var(--text);background:#ffffff0f;border-radius:999px;padding:0 12px;line-height:36px}.fsrs-settings-form input[type=number].material-limit-input:focus{background:#ffffff14;border-color:#fff6;outline:none;box-shadow:0 0 0 2px #ffffff2e}.badge-key{border:1px solid var(--glass-border);opacity:.85;border-radius:999px;align-items:center;height:36px;padding:0 10px;font-size:12px;display:inline-flex}.input-pill{border:1px solid var(--glass-border);width:100%;height:42px;color:var(--text);background:0 0;border-radius:999px;padding:0 16px;font-weight:500}.input-pill:focus{background:#ffffff0f;border-color:#fff;outline:none}.key-pill{border:1px solid var(--glass-border);width:100%;height:42px;color:var(--text);cursor:default;background:0 0;border-radius:999px;align-items:center;padding:0 16px;font-weight:500;display:flex}.key-text{width:100%;color:var(--text);padding:8px 6px;font-weight:600}.settings-subjects .input-lite{width:100%;height:36px;box-shadow:none;background:0 0;border:none;border-radius:0;padding:0 6px;font-weight:600}.settings-subjects .input-lite:focus{box-shadow:none;background:#ffffff0f;border:none;outline:none}.input-inline{border:1px solid var(--glass-border);width:100%;height:36px;color:var(--text);background:#ffffff0f;border-radius:8px;padding:0 6px;font-weight:600}.input-inline:focus{background:#ffffff1a;border-color:#fff;outline:none}.label-text{border-radius:8px;padding:8px 6px;font-weight:600;display:block}.label-text:hover{cursor:text;background:#ffffff0a}.settings-subjects input[type=checkbox]{width:18px;height:18px}.side-action.danger{border-radius:8px;justify-content:center;align-items:center;width:32px;height:32px;padding:0;display:flex}.settings-subjects .add-row{grid-template-columns:1fr;display:grid}@media (width<=1023px){.settings-subjects .subject-row,.settings-subjects .header{grid-template-columns:32px 52px minmax(120px,1fr) minmax(160px,1fr) 32px 32px;gap:12px}}@media (width<=1199px){.card-manual-layout{grid-template-columns:minmax(0,1fr) minmax(340px,1fr);gap:24px}.card-manual-preview{min-width:0;max-width:none}}@media (width<=1023px){.card-manual-layout{grid-template-columns:1fr;gap:20px}.card-manual-preview{min-width:0}.material-limit-table th,.material-limit-table td{padding:8px 10px}.material-limit-table th:nth-child(2),.material-limit-table td:nth-child(2),.material-limit-table th:nth-child(3),.material-limit-table td:nth-child(3){width:90px;min-width:90px}.material-limit-actions{gap:8px}.material-limit-actions .side-action{width:34px;height:34px}.material-limit-table .material-limit-input{width:56px;min-width:56px;height:32px;font-size:13px;line-height:32px}}@media (width<=768px){.stat-card{padding:14px}.material-limit-table{table-layout:fixed}.material-limit-table th,.material-limit-table td{padding:4px;font-size:13px}.material-limit-table th:first-child,.material-limit-table td:first-child{width:52%}.material-limit-table th:nth-child(2),.material-limit-table td:nth-child(2),.material-limit-table th:nth-child(3),.material-limit-table td:nth-child(3){width:70px;min-width:70px}.material-limit-table th:nth-child(4),.material-limit-table td:nth-child(4){width:82px}.material-limit-table .material-limit-input{width:52px;min-width:52px;height:30px;font-size:13px;line-height:30px}.material-limit-actions{justify-content:flex-start;gap:4px}.material-limit-actions .side-action{width:30px;height:30px;padding:0}.stat-card h3{font-size:18px}.stat-card p{font-size:13px}.settings-row-grid{grid-template-columns:1fr;gap:10px}.settings-row{margin-bottom:10px}.select-row{gap:8px}.select-row .select-pill{flex:auto}.card-create-row{grid-template-columns:1fr;gap:12px}.manual-card-preview-body{gap:12px}.material-type-options{grid-template-columns:1fr;display:grid}.settings-subjects{gap:12px}.settings-subjects .header{display:none}.settings-subjects .subject-row{border:1px solid var(--glass-border);background:#ffffff05;border-radius:12px;grid-template-columns:32px 1fr;grid-template-areas:"drag icon""key key""input input""toggle delete";gap:8px;padding:12px}.settings-subjects .subject-row .drag-handle{grid-area:drag;justify-self:flex-start;width:26px;height:26px}.settings-subjects .subject-row .icon-btn{grid-area:icon;justify-self:flex-start;width:44px;height:44px}.settings-subjects .subject-row .key-text{color:var(--text-muted);letter-spacing:.08em;text-transform:uppercase;grid-area:key;font-size:12px}.settings-subjects .subject-row .input-pill{grid-area:input;width:100%}.settings-subjects .subject-row input[type=checkbox]{grid-area:toggle;justify-self:flex-start;width:20px;height:20px}.settings-subjects .subject-row .side-action{grid-area:delete;justify-self:flex-end;width:auto;height:auto;padding:8px 10px}}.section{border-top:1px solid var(--glass-border);margin-top:10px;padding-top:10px}.profile-row{align-items:center;gap:12px;display:flex}.avatar{border:1px solid var(--glass-border);width:36px;height:36px;color:var(--text);border-radius:50%;justify-content:center;align-items:center;display:flex}.profile-meta .name{font-weight:600}.muted{color:var(--text-muted);font-size:12px}.badge{border:1px solid var(--glass-border);border-radius:999px;margin-left:auto;padding:4px 8px;font-size:12px}.list-item{border:1px solid var(--glass-border);width:100%;color:var(--text);text-align:left;cursor:pointer;background:0 0;border-radius:10px;justify-content:space-between;align-items:center;gap:12px;padding:10px 12px;display:flex}.chev{color:var(--text-muted)}.side-link{width:100%;min-height:40px;color:var(--text);text-align:left;cursor:pointer;grid-template-columns:var(--rail) 1fr;-webkit-tap-highlight-color:transparent;font:inherit;background:0 0;border:none;border-radius:8px;align-items:center;padding:4px 10px 4px 0;transition:background-color .15s;display:grid;overflow:hidden}.side-link:hover{background:#ffffff14}aside.sidebar.collapsed .side-link:hover{background:0 0}aside.sidebar.collapsed .side-link:hover .icon:after{content:"";width:var(--row);height:var(--row);pointer-events:none;background:#ffffff14;border-radius:12px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.side-link:active,.side-link.active{background:#ffffff1f}aside.sidebar.collapsed .side-link.active{background:0 0}aside.sidebar.collapsed .side-link .icon{position:relative}aside.sidebar.collapsed .side-link.active .icon:before{content:"";width:var(--row);height:var(--row);background:#ffffff1f;border-radius:12px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.side-link.back{margin-bottom:8px}.side-link .icon{width:var(--rail);height:var(--row);opacity:.9;justify-content:center;justify-self:stretch;align-items:center;font-size:16px;display:flex}aside.sidebar .side-link .icon svg{width:var(--icon);height:var(--icon)}.side-link.disabled{opacity:.6;cursor:default}.side-link .label{white-space:nowrap;opacity:1;clip-path:inset(0);will-change:clip-path, opacity;transition:clip-path var(--sidebar-anim) cubic-bezier(.4,0,.2,1), opacity var(--sidebar-anim) ease-in-out;-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;font-size:14px;display:inline-block}.open-btn .label{font-size:18px}aside.sidebar.collapsed .side-link .label{opacity:0;clip-path:inset(0 100% 0 0);pointer-events:none;overflow:hidden}@media (prefers-reduced-motion:reduce){.side-link .label,aside.sidebar.open .open-btn .icon svg{transition:none}}aside.sidebar.open .side-link{grid-template-columns:var(--rail) 1fr}aside.sidebar.open .side-link .icon{width:var(--rail)}aside.sidebar.open .side-link:not(.open-btn) .icon svg{width:var(--icon);height:var(--icon)}.open-btn{position:relative}.open-btn .icon{width:var(--rail);height:var(--row);transform:translateX(var(--toggle-x,0));transition:transform var(--sidebar-anim) cubic-bezier(.4,0,.2,1);will-change:transform;z-index:1;justify-content:center;align-items:center;display:flex;position:relative;left:0}aside.sidebar.collapsed .open-btn .icon{transform:none}aside.sidebar.collapsed .open-btn .icon svg{width:25px;height:25px;position:absolute;left:calc(50% + 3.5px);transform:translate(-50%)}aside.sidebar.collapsed .open-btn{padding:6px 10px 6px 0}aside.sidebar.collapsed .open-btn .icon{justify-self:stretch}aside.sidebar.open .open-btn .icon svg{width:25px;height:25px;margin-top:5px}aside.sidebar.collapsed .open-btn{--toggle-x:0}aside.sidebar.open .open-btn{--toggle-x:calc(var(--sidebar-width-open) - var(--rail) - var(--sidebar-link-pr))}.sidebar-rail{border:1px solid var(--glass-border);width:36px;height:36px;color:var(--text);z-index:40;box-shadow:none;background:0 0;border-radius:8px;justify-content:center;align-items:center;display:flex;position:fixed;top:12px;left:12px}.sidebar-rail:hover{opacity:.9;background:0 0}.sidebar-overlay{z-index:25;background:#00000073;display:block;position:fixed;inset:0}@media (width>=1024px){.sidebar-overlay{display:none!important}}.modal-overlay{z-index:1200;background:#00000073;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.sidebar-bottom{border-top:1px solid var(--glass-border);flex-direction:column;gap:4px;padding-top:6px;padding-bottom:10px;display:flex}.account-row{border:1px solid var(--glass-border);background:var(--glass-bg);-webkit-backdrop-filter:blur(10px)saturate(140%);border-radius:10px;align-items:center;gap:10px;padding:10px 12px;display:flex}.avatar-accent{color:#fff;background:#ea580c;border:none}.account-meta .name{font-weight:600}aside.sidebar .account-link{min-height:var(--row);height:auto;padding:calc((var(--rail) - var(--row))/2) 10px calc((var(--rail) - var(--row))/2) 0}aside.sidebar .account-link .icon{height:var(--row)}aside.sidebar .account-link .avatar{width:28px;height:28px;font-size:.8em}aside.sidebar .account-link .chev svg{width:18px;height:18px}aside.sidebar.collapsed .account-link .avatar{border:none;width:28px;height:28px}.account-menu .hdr{gap:8px;padding:8px 10px}.account-menu .menu-item{gap:10px;padding:8px 10px}.account-menu .hdr svg,.account-menu .menu-item svg{width:15px;height:15px}.card-import-inline-alert{margin-left:auto}.card-import-table thead th:after{content:"";background:#ffffff0d;width:1px;position:absolute;top:0;bottom:0;right:0}.card-import-table tbody td{max-width:280px}.card-import-table thead th,.card-import-table tbody td{min-width:140px;max-width:220px}.card-import-table thead th.card-import-select-column,.card-import-table tbody td.card-import-select-cell{text-align:center;min-width:64px;max-width:64px}.card-import-table-wrap::-webkit-scrollbar{width:8px;height:8px}.card-import-table-wrap::-webkit-scrollbar-thumb{background:#fff3;border-radius:999px}.card-import-table-wrap::-webkit-scrollbar-track{background:0 0}@media (width<=1023px){.material-limit-name{max-width:clamp(150px,52vw,260px)}}@media (width<=639px){.material-limit-name{max-width:clamp(70px,38vw,130px);font-size:12px}}.material-limit-table-wrap{scrollbar-gutter:stable both-edges;overflow-anchor:none}.settings-header{flex-direction:column;gap:6px;display:flex}.settings-subtitle{color:var(--text);margin-top:6px;font-size:16px;font-weight:700}.settings-desc{font-size:13px;line-height:1.5}.settings-tabs{align-items:center;gap:8px;margin-top:4px;display:flex}.tab-btn{border:1px solid var(--glass-border);background:var(--glass-bg);color:var(--text);cursor:pointer;border-radius:999px;padding:6px 10px}.tab-btn.active{background:#ffffff1f;border-color:#fff}:root[data-theme=light] .tab-btn{border-color:var(--stroke);color:var(--text);background:#fff}:root[data-theme=light] .tab-btn:hover{border-color:#d1d5db}:root[data-theme=light] .tab-btn.active{color:#2563eb;background:#2563eb1f;border-color:#2563eb47}.apps-modal .tab-btn{background:var(--apps-bg-primary);border-color:var(--apps-stroke);color:var(--apps-text-primary)}.apps-modal .tab-btn:hover{border-color:var(--apps-text-tertiary)}.apps-modal .tab-btn.active{color:#2563eb;background:#2563eb1f;border-color:#2563eb47}:root[data-theme=light] .modal-panel .icon-choice-grid .icon-btn.selected{border-color:var(--text);background:#1118271a;box-shadow:inset 0 0 0 2px #1118270f}:root[data-theme=light] .review-pane{background:var(--apps-bg-primary);border-color:var(--apps-stroke);-webkit-backdrop-filter:none;backdrop-filter:none;box-shadow:0 28px 60px #0f172a1a}:root[data-theme=light] .review-pane:before{opacity:1;border:1px solid #ffffffe6}:root[data-theme=light] .review-progress-card{border-color:var(--apps-stroke);background:var(--apps-bg-primary);box-shadow:0 18px 48px #0f172a1a}:root[data-theme=light] .review-progress-info .total,:root[data-theme=light] .review-progress-info .percent{color:var(--apps-text-secondary)}:root[data-theme=light] .review-progress-time{background:var(--apps-bg-tertiary);border-color:var(--apps-stroke);box-shadow:none;color:var(--apps-text-primary)}:root[data-theme=light] .review-card-face,:root[data-theme=light] .review-card-placeholder{background:var(--apps-bg-primary);border-color:var(--apps-stroke);box-shadow:0 16px 40px #0f172a14}:root[data-theme=light] .review-card-hint{background:var(--apps-bg-tertiary);border-color:var(--apps-stroke);color:var(--apps-text-secondary)}:root[data-theme=light] .review-card-placeholder{color:var(--apps-text-tertiary)}:root[data-theme=light] .review-panel.empty{background:var(--apps-panel);border-color:var(--apps-stroke);color:var(--apps-text-primary);box-shadow:0 40px 70px #0f172a1f}:root[data-theme=light] .review-reveal-btn{background:var(--apps-text-primary);border-color:var(--apps-text-primary);color:var(--apps-bg-primary);box-shadow:0 16px 32px #0f172a2e}:root[data-theme=light] .review-reveal-btn:hover{background:#18181b}:root[data-theme=light] .review-actions-floating-inner>.review-reveal-btn{box-shadow:0 14px 32px #0f172a1f}:root[data-theme=light] .review-rating-button{color:var(--apps-bg-primary);-webkit-backdrop-filter:none;border-color:#0000;box-shadow:0 20px 36px #0f172a1f}:root[data-theme=light] .review-rating-button:after{border:1px solid #ffffffa6}:root[data-theme=light] .review-rating-button .review-rating-label,:root[data-theme=light] .review-rating-button .review-rating-sub{color:var(--apps-bg-primary)}:root[data-theme=light] .review-finish-btn{background:var(--apps-text-primary);border-color:var(--apps-text-primary);color:var(--apps-bg-primary);-webkit-backdrop-filter:none;box-shadow:0 24px 48px #0f172a29}:root[data-theme=light] .review-finish-btn:hover{color:#fff;background:#0b1220}.apps-modal{-webkit-backdrop-filter:none;box-shadow:0 12px 28px #00000024;background:var(--apps-bg-primary)!important;border-color:var(--apps-stroke)!important}.apps-modal:before{display:none}.apps-modal .review-pane-title,.apps-modal .settings-subtitle{color:var(--apps-text-primary)}.apps-modal .settings-desc,.apps-modal .muted,.apps-modal .settings-row label,.apps-modal .global-limit-actions span,.apps-modal .material-limit-actions span{color:var(--apps-text-secondary)}.note-entry-card{border:1px solid color-mix(in srgb, var(--m3-outline,#7a757f) 35%, transparent);background:linear-gradient(135deg, #ffffff14, #fff0) , color-mix(in srgb, var(--m3-surface-container,#1f1b24) 70%, #ffffff0d);color:var(--m3-on-surface,#f4f1f5);border-radius:20px;padding:16px;box-shadow:0 18px 32px #00000040}.note-modal{flex-direction:column;flex:1;align-self:stretch;min-height:0;display:flex}.note-modal .apps-modal-shell{flex-direction:column;flex:1;width:100%;height:min(80vh,720px);min-height:0;max-height:min(80vh,720px);display:flex}.note-modal .review-progress-card{background:var(--glass-bg);border-radius:20px;flex-direction:column;flex:1;height:100%;min-height:0;padding:24px;display:flex}.note-modal .review-progress-header{padding:0 0 12px;display:flex}.note-modal .note-entry-list{flex:1;min-height:0;margin:0;padding:0 24px 24px}.note-modal .note-toolbar{margin-bottom:12px}.note-scroll-region{--note-pad-x:clamp(14px, 3vw, 24px);--note-floating-block:clamp(84px, 19vh, 136px);--note-scroll-gap:clamp(12px, 2vw, 20px);flex-direction:column;flex:1;min-height:0;display:flex;position:relative}.note-scroll-region .note-entry-scroll{min-height:clamp(420px, calc(80vh - var(--note-floating-block,120px)), 640px);flex-direction:column;flex:1;display:flex;overflow:auto}.note-scroll-region .note-entry-list{padding:calc(var(--note-floating-block) + 14px) var(--note-pad-x) var(--note-pad-x);flex-direction:column;flex:1;gap:12px;display:flex}.note-float-search{flex-direction:column;gap:6px;margin-bottom:16px;display:flex}.note-float-search-floating{top:16px;left:var(--note-pad-x);right:calc(var(--note-pad-x) + var(--note-scroll-gap));padding:calc(var(--note-pad-x) - 2px) 0 8px;box-shadow:none;-webkit-backdrop-filter:none;z-index:30;background:0 0;border:none;border-radius:0;position:absolute}.note-float-search .note-toolbar{flex-wrap:wrap;align-items:flex-start;gap:12px;margin:0;display:flex}.note-float-search .note-toolbar>*{flex:1 1 0;min-width:0}@media (width<=780px){.note-float-search .note-toolbar{flex-direction:column}.note-float-search .note-toolbar>*{flex:auto;width:100%}}.note-entry-term-block{flex-wrap:wrap;align-items:baseline;gap:6px;display:flex}.note-entry-header{align-items:baseline;gap:8px;margin-bottom:4px;display:flex}.note-entry-idx{color:color-mix(in srgb, var(--m3-on-surface,#f4f1f5) 60%, transparent);font-size:.85rem}.note-entry-term{color:var(--m3-on-surface,#f4f1f5);align-items:baseline;gap:6px;font-size:1.35rem;font-weight:600;display:flex}.note-entry-term-head{flex-wrap:wrap;align-items:baseline;gap:6px;display:flex}.note-entry-ipa{color:color-mix(in srgb, var(--m3-on-surface,#f4f1f5) 60%, transparent);font-size:1rem}.note-entry-meta{color:color-mix(in srgb, var(--m3-on-surface,#f4f1f5) 70%, transparent);letter-spacing:.04em;margin-top:4px;font-size:.82rem}.note-entry-row{border-bottom:1px solid color-mix(in srgb, var(--m3-outline,#7a757f) 25%, transparent);margin-top:14px;padding-bottom:12px}.note-entry-row:last-child{border-bottom:none}.note-entry-row-title{letter-spacing:.18em;text-transform:uppercase;color:color-mix(in srgb, var(--m3-on-surface,#f4f1f5) 80%, transparent);margin-bottom:6px;font-size:.75rem;font-weight:600}.note-entry-row-body{color:var(--m3-on-surface,#f4f1f5)}.note-entry-conj-table{flex-direction:column;gap:4px;width:100%;display:flex}.note-entry-conj-row{text-align:center;grid-auto-columns:minmax(90px,1fr);grid-auto-flow:column;gap:8px;display:grid}.note-entry-conj-head span{letter-spacing:.08em;text-transform:uppercase;color:color-mix(in srgb, var(--m3-on-surface,#f4f1f5) 80%, transparent);font-size:.8rem;font-weight:600}.note-entry-conj-div span{background:color-mix(in srgb, var(--m3-outline,#7a757f) 30%, transparent);border-radius:999px;width:100%;height:2px;display:block}.note-entry-conj-body span{color:var(--m3-on-surface,#f4f1f5);font-size:.95rem;font-weight:500}.note-entry-plural,.note-entry-memo,.note-entry-synonyms{color:var(--m3-on-surface,#f4f1f5);margin:4px 0;font-size:.9rem}.note-toolbar{color:var(--m3-on-surface,#f4f1f5);flex-wrap:wrap;gap:12px;margin-bottom:18px;display:flex}.m3-icon-btn{background:color-mix(in srgb, var(--m3-surface-variant,#49454f) 70%, transparent);color:var(--m3-on-surface,#f4f1f5);border:1px solid color-mix(in srgb, var(--m3-outline,#948f99) 30%, transparent);border-radius:12px;justify-content:center;align-items:center;width:36px;height:36px;transition:background .2s,transform .1s;display:flex}.m3-icon-btn:hover{background:color-mix(in srgb, var(--m3-on-surface,#f4f1f5) 20%, transparent)}.m3-icon-btn:active{transform:scale(.95)}.m3-theme-container .apps-modal{border:1px solid color-mix(in srgb, var(--m3-outline,#948f99) 25%, transparent);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);color:var(--m3-on-surface,#f4f1f5);background:color-mix(in srgb, var(--m3-surface,#141218) 92%, transparent)!important}.m3-theme-container .review-pane-title,.m3-theme-container .settings-header,.m3-theme-container .settings-tabs,.m3-theme-container .settings-subtitle,.m3-theme-container .settings-desc,.m3-theme-container .muted{color:var(--m3-on-surface,#f4f1f5)}.m3-theme-container .settings-tabs button{color:color-mix(in srgb, var(--m3-on-surface,#f4f1f5) 70%, transparent)}.m3-theme-container .settings-tabs button.active,.m3-theme-container .note-toolbar select,.m3-theme-container .note-toolbar input{color:var(--m3-on-surface,#f4f1f5)}.m3-theme-container .note-toolbar input::placeholder{color:color-mix(in srgb, var(--m3-on-surface,#f4f1f5) 60%, transparent)}.apps-brand-pill{align-items:center;gap:12px;width:100%;margin-bottom:12px;display:flex}.apps-brand-pill-with-close{justify-content:space-between}.apps-brand-info{align-items:center;gap:12px;display:flex}.apps-brand-actions{align-items:center;margin-left:auto;display:flex}.apps-brand-actions .review-close-btn{margin-top:0}.apps-brand-icon{background:color-mix(in srgb, var(--m3-on-surface,#f4f1f5) 25%, transparent);width:36px;height:36px;color:var(--m3-on-surface,#f4f1f5);border-radius:12px;justify-content:center;align-items:center;font-size:1rem;font-weight:600;display:flex;box-shadow:0 6px 12px #00000026}.apps-brand-meta{flex-direction:column;gap:2px;display:flex}.apps-brand-name{color:var(--m3-on-surface,#f4f1f5);font-weight:600}.apps-brand-meta-desc{color:color-mix(in srgb, var(--m3-on-surface,#f4f1f5) 60%, transparent);font-size:.85rem}.note-entry-meanings{margin:6px 0;padding-left:0;list-style:none}.note-entry-meanings li{color:var(--m3-on-surface,#f4f1f5);margin:0 0 6px;padding-left:18px;font-size:.95rem;position:relative}.note-entry-meanings li:before{content:"";background:color-mix(in srgb, var(--m3-on-surface,#f4f1f5) 70%, transparent);border-radius:50%;width:7px;height:7px;position:absolute;top:.55em;left:0}.note-entry-sentences{border-left:2px solid color-mix(in srgb, var(--m3-on-surface,#f4f1f5) 45%, transparent);color:var(--m3-on-surface,#f4f1f5);flex-direction:column;gap:10px;margin-top:6px;padding-left:12px;display:flex}.note-entry-sentences p{margin:0;font-size:.92rem;line-height:1.55}.note-entry-sentence{margin-bottom:4px}.note-entry-sentence-lang{color:color-mix(in srgb, var(--m3-on-surface,#f4f1f5) 70%, transparent);margin-right:4px;font-size:.75rem;font-weight:600}.note-entry-etym summary{cursor:pointer;color:color-mix(in srgb, var(--m3-on-surface,#f4f1f5) 80%, transparent)}.note-entry-etym ul{margin-top:4px;padding-left:18px}.note-entry-etym li{color:var(--m3-on-surface,#f4f1f5)}.note-select-label{color:#cbd5f5;flex-direction:column;gap:4px;font-size:.85rem;display:flex}.note-select-label select{color:#f1f5f9;background:#0f0f1e99;border:1px solid #94a3b866;border-radius:8px;padding:4px 8px}*{scrollbar-width:none!important;-ms-overflow-style:none!important}::-webkit-scrollbar{width:0!important;height:0!important;display:none!important}.note-entry-conj-inline{color:#e0e7ff;margin:4px 0;font-size:.9rem}