@font-face{font-display:block;font-family:KaTeX_AMS;font-style:normal;font-weight:400;src:url(/assets/KaTeX_AMS-Regular-BQhdFMY1.woff2)format("woff2"),url(/assets/KaTeX_AMS-Regular-DMm9YOAa.woff)format("woff"),url(/assets/KaTeX_AMS-Regular-DRggAlZN.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Caligraphic-Bold-Dq_IR9rO.woff2)format("woff2"),url(/assets/KaTeX_Caligraphic-Bold-BEiXGLvX.woff)format("woff"),url(/assets/KaTeX_Caligraphic-Bold-ATXxdsX0.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Caligraphic-Regular-Di6jR-x-.woff2)format("woff2"),url(/assets/KaTeX_Caligraphic-Regular-CTRA-rTL.woff)format("woff"),url(/assets/KaTeX_Caligraphic-Regular-wX97UBjC.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Fraktur-Bold-CL6g_b3V.woff2)format("woff2"),url(/assets/KaTeX_Fraktur-Bold-BsDP51OF.woff)format("woff"),url(/assets/KaTeX_Fraktur-Bold-BdnERNNW.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Fraktur-Regular-CTYiF6lA.woff2)format("woff2"),url(/assets/KaTeX_Fraktur-Regular-Dxdc4cR9.woff)format("woff"),url(/assets/KaTeX_Fraktur-Regular-CB_wures.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Main-Bold-Cx986IdX.woff2)format("woff2"),url(/assets/KaTeX_Main-Bold-Jm3AIy58.woff)format("woff"),url(/assets/KaTeX_Main-Bold-waoOVXN0.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:700;src:url(/assets/KaTeX_Main-BoldItalic-DxDJ3AOS.woff2)format("woff2"),url(/assets/KaTeX_Main-BoldItalic-SpSLRI95.woff)format("woff"),url(/assets/KaTeX_Main-BoldItalic-DzxPMmG6.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:400;src:url(/assets/KaTeX_Main-Italic-NWA7e6Wa.woff2)format("woff2"),url(/assets/KaTeX_Main-Italic-BMLOBm91.woff)format("woff"),url(/assets/KaTeX_Main-Italic-3WenGoN9.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Main-Regular-B22Nviop.woff2)format("woff2"),url(/assets/KaTeX_Main-Regular-Dr94JaBh.woff)format("woff"),url(/assets/KaTeX_Main-Regular-ypZvNtVU.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:700;src:url(/assets/KaTeX_Math-BoldItalic-CZnvNsCZ.woff2)format("woff2"),url(/assets/KaTeX_Math-BoldItalic-iY-2wyZ7.woff)format("woff"),url(/assets/KaTeX_Math-BoldItalic-B3XSjfu4.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:400;src:url(/assets/KaTeX_Math-Italic-t53AETM-.woff2)format("woff2"),url(/assets/KaTeX_Math-Italic-DA0__PXp.woff)format("woff"),url(/assets/KaTeX_Math-Italic-flOr_0UB.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:700;src:url(/assets/KaTeX_SansSerif-Bold-D1sUS0GD.woff2)format("woff2"),url(/assets/KaTeX_SansSerif-Bold-DbIhKOiC.woff)format("woff"),url(/assets/KaTeX_SansSerif-Bold-CFMepnvq.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:italic;font-weight:400;src:url(/assets/KaTeX_SansSerif-Italic-C3H0VqGB.woff2)format("woff2"),url(/assets/KaTeX_SansSerif-Italic-DN2j7dab.woff)format("woff"),url(/assets/KaTeX_SansSerif-Italic-YYjJ1zSn.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:400;src:url(/assets/KaTeX_SansSerif-Regular-DDBCnlJ7.woff2)format("woff2"),url(/assets/KaTeX_SansSerif-Regular-CS6fqUqJ.woff)format("woff"),url(/assets/KaTeX_SansSerif-Regular-BNo7hRIc.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Script;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Script-Regular-D3wIWfF6.woff2)format("woff2"),url(/assets/KaTeX_Script-Regular-D5yQViql.woff)format("woff"),url(/assets/KaTeX_Script-Regular-C5JkGWo-.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size1;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size1-Regular-mCD8mA8B.woff2)format("woff2"),url(/assets/KaTeX_Size1-Regular-C195tn64.woff)format("woff"),url(/assets/KaTeX_Size1-Regular-Dbsnue_I.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size2;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size2-Regular-Dy4dx90m.woff2)format("woff2"),url(/assets/KaTeX_Size2-Regular-oD1tc_U0.woff)format("woff"),url(/assets/KaTeX_Size2-Regular-B7gKUWhC.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size3;font-style:normal;font-weight:400;src:url(data:font/woff2;base64,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)format("woff2"),url(/assets/KaTeX_Size3-Regular-CTq5MqoE.woff)format("woff"),url(/assets/KaTeX_Size3-Regular-DgpXs0kz.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size4;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size4-Regular-Dl5lxZxV.woff2)format("woff2"),url(/assets/KaTeX_Size4-Regular-BF-4gkZK.woff)format("woff"),url(/assets/KaTeX_Size4-Regular-DWFBv043.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Typewriter;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Typewriter-Regular-CO6r4hn1.woff2)format("woff2"),url(/assets/KaTeX_Typewriter-Regular-C0xS9mPB.woff)format("woff"),url(/assets/KaTeX_Typewriter-Regular-D3Ib7_Hf.ttf)format("truetype")}.katex{text-indent:0;text-rendering:auto;font:1.21em/1.2 KaTeX_Main,math,Times New Roman,serif;position:relative}.katex *{border-color:currentColor;-ms-high-contrast-adjust:none!important}.katex .katex-version:after{content:"0.19.0"}.katex .katex-mathml{clip-path:inset(50%);border:0;width:1px;height:1px;padding:0;position:absolute;overflow:hidden}.katex .katex-html>.katex-newline{display:block}.katex .katex-base{white-space:nowrap;width:min-content;position:relative}.katex .katex-base,.katex .katex-strut{display:inline-block}.katex .textbf{font-weight:700}.katex .textit{font-style:italic}.katex .textrm{font-family:KaTeX_Main}.katex .textsf{font-family:KaTeX_SansSerif}.katex .texttt{font-family:KaTeX_Typewriter}.katex .mathnormal{font-family:KaTeX_Math;font-style:italic}.katex .mathit{font-family:KaTeX_Main;font-style:italic}.katex .mathrm{font-style:normal}.katex .mathbf{font-family:KaTeX_Main;font-weight:700}.katex .boldsymbol{font-family:KaTeX_Math;font-style:italic;font-weight:700}.katex .amsrm,.katex .mathbb,.katex .textbb{font-family:KaTeX_AMS}.katex .mathcal{font-family:KaTeX_Caligraphic}.katex .mathfrak,.katex .textfrak{font-family:KaTeX_Fraktur}.katex .mathboldfrak,.katex .textboldfrak{font-family:KaTeX_Fraktur;font-weight:700}.katex .mathtt{font-family:KaTeX_Typewriter}.katex .mathscr,.katex .textscr{font-family:KaTeX_Script}.katex .mathsf,.katex .textsf{font-family:KaTeX_SansSerif}.katex .mathboldsf,.katex .textboldsf{font-family:KaTeX_SansSerif;font-weight:700}.katex .mathitsf,.katex .mathsfit,.katex .textitsf{font-family:KaTeX_SansSerif;font-style:italic}.katex .mainrm{font-family:KaTeX_Main;font-style:normal}.katex .vlist-t{border-collapse:collapse;table-layout:fixed;display:inline-table}.katex .vlist-r{display:table-row}.katex .vlist{vertical-align:bottom;display:table-cell;position:relative}.katex .vlist>span{height:0;display:block;position:relative}.katex .vlist>span>span{display:inline-block}.katex .vlist>span>.pstrut{width:0;overflow:hidden}.katex .vlist-t2{margin-right:-2px}.katex .vlist-s{vertical-align:bottom;width:2px;min-width:2px;font-size:1px;display:table-cell}.katex .katex-vbox{flex-direction:column;align-items:baseline;display:inline-flex}.katex .katex-thinbox{flex-direction:row;width:0;max-width:0;display:inline-flex}.katex .msupsub{text-align:left}.katex .mfrac>span>span{text-align:center}.katex .mfrac .frac-line{border-bottom-style:solid;width:100%;display:inline-block}.katex .katex-hdashline,.katex .katex-hline,.katex .katex-overline .overline-line,.katex .katex-rule,.katex .katex-underline .underline-line,.katex .mfrac .frac-line{min-height:1px}.katex .mspace{display:inline-block}.katex .katex-smash{line-height:0;display:inline}.katex .clap,.katex .llap,.katex .rlap{width:0;position:relative}.katex .clap>.katex-inner,.katex .llap>.katex-inner,.katex .rlap>.katex-inner{position:absolute}.katex .clap>.katex-fix,.katex .llap>.katex-fix,.katex .rlap>.katex-fix{display:inline-block}.katex .llap>.katex-inner{right:0}.katex .clap>.katex-inner,.katex .rlap>.katex-inner{left:0}.katex .clap>.katex-inner>span{margin-left:-50%;margin-right:50%}.katex .katex-rule{border:0 solid;display:inline-block;position:relative}.katex .katex-hline,.katex .katex-overline .overline-line,.katex .katex-underline .underline-line{border-bottom-style:solid;width:100%;display:inline-block}.katex .katex-hdashline{border-bottom-style:dashed;width:100%;display:inline-block}.katex .sqrt>.katex-root{margin-left:.277778em;margin-right:-.555556em}.katex .fontsize-ensurer.reset-size1.size1,.katex .katex-sizing.reset-size1.size1{font-size:1em}.katex .fontsize-ensurer.reset-size1.size2,.katex .katex-sizing.reset-size1.size2{font-size:1.2em}.katex .fontsize-ensurer.reset-size1.size3,.katex .katex-sizing.reset-size1.size3{font-size:1.4em}.katex .fontsize-ensurer.reset-size1.size4,.katex .katex-sizing.reset-size1.size4{font-size:1.6em}.katex .fontsize-ensurer.reset-size1.size5,.katex .katex-sizing.reset-size1.size5{font-size:1.8em}.katex .fontsize-ensurer.reset-size1.size6,.katex .katex-sizing.reset-size1.size6{font-size:2em}.katex .fontsize-ensurer.reset-size1.size7,.katex .katex-sizing.reset-size1.size7{font-size:2.4em}.katex .fontsize-ensurer.reset-size1.size8,.katex .katex-sizing.reset-size1.size8{font-size:2.88em}.katex .fontsize-ensurer.reset-size1.size9,.katex .katex-sizing.reset-size1.size9{font-size:3.456em}.katex .fontsize-ensurer.reset-size1.size10,.katex .katex-sizing.reset-size1.size10{font-size:4.148em}.katex .fontsize-ensurer.reset-size1.size11,.katex .katex-sizing.reset-size1.size11{font-size:4.976em}.katex .fontsize-ensurer.reset-size2.size1,.katex .katex-sizing.reset-size2.size1{font-size:.833333em}.katex .fontsize-ensurer.reset-size2.size2,.katex .katex-sizing.reset-size2.size2{font-size:1em}.katex .fontsize-ensurer.reset-size2.size3,.katex .katex-sizing.reset-size2.size3{font-size:1.16667em}.katex .fontsize-ensurer.reset-size2.size4,.katex .katex-sizing.reset-size2.size4{font-size:1.33333em}.katex .fontsize-ensurer.reset-size2.size5,.katex .katex-sizing.reset-size2.size5{font-size:1.5em}.katex .fontsize-ensurer.reset-size2.size6,.katex .katex-sizing.reset-size2.size6{font-size:1.66667em}.katex .fontsize-ensurer.reset-size2.size7,.katex .katex-sizing.reset-size2.size7{font-size:2em}.katex .fontsize-ensurer.reset-size2.size8,.katex .katex-sizing.reset-size2.size8{font-size:2.4em}.katex .fontsize-ensurer.reset-size2.size9,.katex .katex-sizing.reset-size2.size9{font-size:2.88em}.katex .fontsize-ensurer.reset-size2.size10,.katex .katex-sizing.reset-size2.size10{font-size:3.45667em}.katex .fontsize-ensurer.reset-size2.size11,.katex .katex-sizing.reset-size2.size11{font-size:4.14667em}.katex .fontsize-ensurer.reset-size3.size1,.katex .katex-sizing.reset-size3.size1{font-size:.714286em}.katex .fontsize-ensurer.reset-size3.size2,.katex .katex-sizing.reset-size3.size2{font-size:.857143em}.katex .fontsize-ensurer.reset-size3.size3,.katex .katex-sizing.reset-size3.size3{font-size:1em}.katex .fontsize-ensurer.reset-size3.size4,.katex .katex-sizing.reset-size3.size4{font-size:1.14286em}.katex .fontsize-ensurer.reset-size3.size5,.katex .katex-sizing.reset-size3.size5{font-size:1.28571em}.katex .fontsize-ensurer.reset-size3.size6,.katex .katex-sizing.reset-size3.size6{font-size:1.42857em}.katex .fontsize-ensurer.reset-size3.size7,.katex .katex-sizing.reset-size3.size7{font-size:1.71429em}.katex .fontsize-ensurer.reset-size3.size8,.katex .katex-sizing.reset-size3.size8{font-size:2.05714em}.katex .fontsize-ensurer.reset-size3.size9,.katex .katex-sizing.reset-size3.size9{font-size:2.46857em}.katex .fontsize-ensurer.reset-size3.size10,.katex .katex-sizing.reset-size3.size10{font-size:2.96286em}.katex .fontsize-ensurer.reset-size3.size11,.katex .katex-sizing.reset-size3.size11{font-size:3.55429em}.katex .fontsize-ensurer.reset-size4.size1,.katex .katex-sizing.reset-size4.size1{font-size:.625em}.katex .fontsize-ensurer.reset-size4.size2,.katex .katex-sizing.reset-size4.size2{font-size:.75em}.katex .fontsize-ensurer.reset-size4.size3,.katex .katex-sizing.reset-size4.size3{font-size:.875em}.katex .fontsize-ensurer.reset-size4.size4,.katex .katex-sizing.reset-size4.size4{font-size:1em}.katex .fontsize-ensurer.reset-size4.size5,.katex .katex-sizing.reset-size4.size5{font-size:1.125em}.katex .fontsize-ensurer.reset-size4.size6,.katex .katex-sizing.reset-size4.size6{font-size:1.25em}.katex .fontsize-ensurer.reset-size4.size7,.katex .katex-sizing.reset-size4.size7{font-size:1.5em}.katex .fontsize-ensurer.reset-size4.size8,.katex .katex-sizing.reset-size4.size8{font-size:1.8em}.katex .fontsize-ensurer.reset-size4.size9,.katex .katex-sizing.reset-size4.size9{font-size:2.16em}.katex .fontsize-ensurer.reset-size4.size10,.katex .katex-sizing.reset-size4.size10{font-size:2.5925em}.katex .fontsize-ensurer.reset-size4.size11,.katex .katex-sizing.reset-size4.size11{font-size:3.11em}.katex .fontsize-ensurer.reset-size5.size1,.katex .katex-sizing.reset-size5.size1{font-size:.555556em}.katex .fontsize-ensurer.reset-size5.size2,.katex .katex-sizing.reset-size5.size2{font-size:.666667em}.katex .fontsize-ensurer.reset-size5.size3,.katex .katex-sizing.reset-size5.size3{font-size:.777778em}.katex .fontsize-ensurer.reset-size5.size4,.katex .katex-sizing.reset-size5.size4{font-size:.888889em}.katex .fontsize-ensurer.reset-size5.size5,.katex .katex-sizing.reset-size5.size5{font-size:1em}.katex .fontsize-ensurer.reset-size5.size6,.katex .katex-sizing.reset-size5.size6{font-size:1.11111em}.katex .fontsize-ensurer.reset-size5.size7,.katex .katex-sizing.reset-size5.size7{font-size:1.33333em}.katex .fontsize-ensurer.reset-size5.size8,.katex .katex-sizing.reset-size5.size8{font-size:1.6em}.katex .fontsize-ensurer.reset-size5.size9,.katex .katex-sizing.reset-size5.size9{font-size:1.92em}.katex .fontsize-ensurer.reset-size5.size10,.katex .katex-sizing.reset-size5.size10{font-size:2.30444em}.katex .fontsize-ensurer.reset-size5.size11,.katex .katex-sizing.reset-size5.size11{font-size:2.76444em}.katex .fontsize-ensurer.reset-size6.size1,.katex .katex-sizing.reset-size6.size1{font-size:.5em}.katex .fontsize-ensurer.reset-size6.size2,.katex .katex-sizing.reset-size6.size2{font-size:.6em}.katex .fontsize-ensurer.reset-size6.size3,.katex .katex-sizing.reset-size6.size3{font-size:.7em}.katex .fontsize-ensurer.reset-size6.size4,.katex .katex-sizing.reset-size6.size4{font-size:.8em}.katex .fontsize-ensurer.reset-size6.size5,.katex .katex-sizing.reset-size6.size5{font-size:.9em}.katex .fontsize-ensurer.reset-size6.size6,.katex .katex-sizing.reset-size6.size6{font-size:1em}.katex .fontsize-ensurer.reset-size6.size7,.katex .katex-sizing.reset-size6.size7{font-size:1.2em}.katex .fontsize-ensurer.reset-size6.size8,.katex .katex-sizing.reset-size6.size8{font-size:1.44em}.katex .fontsize-ensurer.reset-size6.size9,.katex .katex-sizing.reset-size6.size9{font-size:1.728em}.katex .fontsize-ensurer.reset-size6.size10,.katex .katex-sizing.reset-size6.size10{font-size:2.074em}.katex .fontsize-ensurer.reset-size6.size11,.katex .katex-sizing.reset-size6.size11{font-size:2.488em}.katex .fontsize-ensurer.reset-size7.size1,.katex .katex-sizing.reset-size7.size1{font-size:.416667em}.katex .fontsize-ensurer.reset-size7.size2,.katex .katex-sizing.reset-size7.size2{font-size:.5em}.katex .fontsize-ensurer.reset-size7.size3,.katex .katex-sizing.reset-size7.size3{font-size:.583333em}.katex .fontsize-ensurer.reset-size7.size4,.katex .katex-sizing.reset-size7.size4{font-size:.666667em}.katex .fontsize-ensurer.reset-size7.size5,.katex .katex-sizing.reset-size7.size5{font-size:.75em}.katex .fontsize-ensurer.reset-size7.size6,.katex .katex-sizing.reset-size7.size6{font-size:.833333em}.katex .fontsize-ensurer.reset-size7.size7,.katex .katex-sizing.reset-size7.size7{font-size:1em}.katex .fontsize-ensurer.reset-size7.size8,.katex .katex-sizing.reset-size7.size8{font-size:1.2em}.katex .fontsize-ensurer.reset-size7.size9,.katex .katex-sizing.reset-size7.size9{font-size:1.44em}.katex .fontsize-ensurer.reset-size7.size10,.katex .katex-sizing.reset-size7.size10{font-size:1.72833em}.katex .fontsize-ensurer.reset-size7.size11,.katex .katex-sizing.reset-size7.size11{font-size:2.07333em}.katex .fontsize-ensurer.reset-size8.size1,.katex .katex-sizing.reset-size8.size1{font-size:.347222em}.katex .fontsize-ensurer.reset-size8.size2,.katex .katex-sizing.reset-size8.size2{font-size:.416667em}.katex .fontsize-ensurer.reset-size8.size3,.katex .katex-sizing.reset-size8.size3{font-size:.486111em}.katex .fontsize-ensurer.reset-size8.size4,.katex .katex-sizing.reset-size8.size4{font-size:.555556em}.katex .fontsize-ensurer.reset-size8.size5,.katex .katex-sizing.reset-size8.size5{font-size:.625em}.katex .fontsize-ensurer.reset-size8.size6,.katex .katex-sizing.reset-size8.size6{font-size:.694444em}.katex .fontsize-ensurer.reset-size8.size7,.katex .katex-sizing.reset-size8.size7{font-size:.833333em}.katex .fontsize-ensurer.reset-size8.size8,.katex .katex-sizing.reset-size8.size8{font-size:1em}.katex .fontsize-ensurer.reset-size8.size9,.katex .katex-sizing.reset-size8.size9{font-size:1.2em}.katex .fontsize-ensurer.reset-size8.size10,.katex .katex-sizing.reset-size8.size10{font-size:1.44028em}.katex .fontsize-ensurer.reset-size8.size11,.katex .katex-sizing.reset-size8.size11{font-size:1.72778em}.katex .fontsize-ensurer.reset-size9.size1,.katex .katex-sizing.reset-size9.size1{font-size:.289352em}.katex .fontsize-ensurer.reset-size9.size2,.katex .katex-sizing.reset-size9.size2{font-size:.347222em}.katex .fontsize-ensurer.reset-size9.size3,.katex .katex-sizing.reset-size9.size3{font-size:.405093em}.katex .fontsize-ensurer.reset-size9.size4,.katex .katex-sizing.reset-size9.size4{font-size:.462963em}.katex .fontsize-ensurer.reset-size9.size5,.katex .katex-sizing.reset-size9.size5{font-size:.520833em}.katex .fontsize-ensurer.reset-size9.size6,.katex .katex-sizing.reset-size9.size6{font-size:.578704em}.katex .fontsize-ensurer.reset-size9.size7,.katex .katex-sizing.reset-size9.size7{font-size:.694444em}.katex .fontsize-ensurer.reset-size9.size8,.katex .katex-sizing.reset-size9.size8{font-size:.833333em}.katex .fontsize-ensurer.reset-size9.size9,.katex .katex-sizing.reset-size9.size9{font-size:1em}.katex .fontsize-ensurer.reset-size9.size10,.katex .katex-sizing.reset-size9.size10{font-size:1.20023em}.katex .fontsize-ensurer.reset-size9.size11,.katex .katex-sizing.reset-size9.size11{font-size:1.43981em}.katex .fontsize-ensurer.reset-size10.size1,.katex .katex-sizing.reset-size10.size1{font-size:.24108em}.katex .fontsize-ensurer.reset-size10.size2,.katex .katex-sizing.reset-size10.size2{font-size:.289296em}.katex .fontsize-ensurer.reset-size10.size3,.katex .katex-sizing.reset-size10.size3{font-size:.337512em}.katex .fontsize-ensurer.reset-size10.size4,.katex .katex-sizing.reset-size10.size4{font-size:.385728em}.katex .fontsize-ensurer.reset-size10.size5,.katex .katex-sizing.reset-size10.size5{font-size:.433944em}.katex .fontsize-ensurer.reset-size10.size6,.katex .katex-sizing.reset-size10.size6{font-size:.48216em}.katex .fontsize-ensurer.reset-size10.size7,.katex .katex-sizing.reset-size10.size7{font-size:.578592em}.katex .fontsize-ensurer.reset-size10.size8,.katex .katex-sizing.reset-size10.size8{font-size:.694311em}.katex .fontsize-ensurer.reset-size10.size9,.katex .katex-sizing.reset-size10.size9{font-size:.833173em}.katex .fontsize-ensurer.reset-size10.size10,.katex .katex-sizing.reset-size10.size10{font-size:1em}.katex .fontsize-ensurer.reset-size10.size11,.katex .katex-sizing.reset-size10.size11{font-size:1.19961em}.katex .fontsize-ensurer.reset-size11.size1,.katex .katex-sizing.reset-size11.size1{font-size:.200965em}.katex .fontsize-ensurer.reset-size11.size2,.katex .katex-sizing.reset-size11.size2{font-size:.241158em}.katex .fontsize-ensurer.reset-size11.size3,.katex .katex-sizing.reset-size11.size3{font-size:.281351em}.katex .fontsize-ensurer.reset-size11.size4,.katex .katex-sizing.reset-size11.size4{font-size:.321543em}.katex .fontsize-ensurer.reset-size11.size5,.katex .katex-sizing.reset-size11.size5{font-size:.361736em}.katex .fontsize-ensurer.reset-size11.size6,.katex .katex-sizing.reset-size11.size6{font-size:.401929em}.katex .fontsize-ensurer.reset-size11.size7,.katex .katex-sizing.reset-size11.size7{font-size:.482315em}.katex .fontsize-ensurer.reset-size11.size8,.katex .katex-sizing.reset-size11.size8{font-size:.578778em}.katex .fontsize-ensurer.reset-size11.size9,.katex .katex-sizing.reset-size11.size9{font-size:.694534em}.katex .fontsize-ensurer.reset-size11.size10,.katex .katex-sizing.reset-size11.size10{font-size:.833601em}.katex .fontsize-ensurer.reset-size11.size11,.katex .katex-sizing.reset-size11.size11{font-size:1em}.katex .delimsizing.size1{font-family:KaTeX_Size1}.katex .delimsizing.size2{font-family:KaTeX_Size2}.katex .delimsizing.size3{font-family:KaTeX_Size3}.katex .delimsizing.size4{font-family:KaTeX_Size4}.katex .delimsizing.mult .delim-size1>span{font-family:KaTeX_Size1}.katex .delimsizing.mult .delim-size4>span{font-family:KaTeX_Size4}.katex .nulldelimiter{width:.12em;display:inline-block}.katex .delimcenter,.katex .op-symbol{position:relative}.katex .op-symbol.small-op{font-family:KaTeX_Size1}.katex .op-symbol.large-op{font-family:KaTeX_Size2}.katex .katex-accent>.vlist-t,.katex .op-limits>.vlist-t{text-align:center}.katex .katex-accent .accent-body{position:relative}.katex .katex-accent .accent-body:not(.accent-full){width:0}.katex .katex-overlay{display:block}.katex .mtable .vertical-separator{min-width:1px;display:inline-block}.katex .mtable .arraycolsep{display:inline-block}.katex .mtable .col-align-c>.vlist-t{text-align:center}.katex .mtable .col-align-l>.vlist-t{text-align:left}.katex .mtable .col-align-r>.vlist-t{text-align:right}.katex .svg-align{text-align:left}.katex svg{fill:currentColor;stroke:currentColor;height:inherit;width:100%;display:block;position:absolute}.katex svg path{stroke:none}.katex svg{fill-rule:nonzero;fill-opacity:1;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1}.katex img{border-style:none;min-width:0;max-width:none;min-height:0;max-height:none}.katex .katex-stretchy{width:100%;display:block;position:relative;overflow:hidden}.katex .katex-stretchy:after,.katex .katex-stretchy:before{content:""}.katex .hide-tail{width:100%;position:relative;overflow:hidden}.katex .halfarrow-left{width:50.2%;position:absolute;left:0;overflow:hidden}.katex .halfarrow-right{width:50.2%;position:absolute;right:0;overflow:hidden}.katex .brace-left{width:25.1%;position:absolute;left:0;overflow:hidden}.katex .brace-center{width:50%;position:absolute;left:25%;overflow:hidden}.katex .brace-right{width:25.1%;position:absolute;right:0;overflow:hidden}.katex .x-arrow-pad{padding:0 .5em}.katex .cd-arrow-pad{padding:0 .55556em 0 .27778em}.katex .mover,.katex .munder,.katex .x-arrow{text-align:center}.katex .boxpad{padding:0 .3em}.katex .fbox,.katex .fcolorbox{box-sizing:border-box;border:.04em solid}.katex .cancel-pad{padding:0 .2em}.katex .cancel-lap{margin-left:-.2em;margin-right:-.2em}.katex .katex-sout{border-bottom-style:solid;border-bottom-width:.08em}.katex .angl{box-sizing:border-box;border-top:.049em solid;border-right:.049em solid;margin-right:.03889em}.katex .anglpad{padding:0 .03889em}.katex .reflectbox{display:inline-block;transform:scaleX(-1)}.katex .eqn-num:before{content:"(" counter(katexEqnNo) ")";counter-increment:katexEqnNo}.katex .mml-eqn-num:before{content:"(" counter(mmlEqnNo) ")";counter-increment:mmlEqnNo}.katex .mtr-glue{width:50%}.katex .cd-vert-arrow{display:inline-block;position:relative}.katex .cd-label-left{text-align:left;display:inline-block;position:absolute;right:calc(50% + .3em)}.katex .cd-label-right{text-align:right;display:inline-block;position:absolute;left:calc(50% + .3em)}.katex-display{text-align:center;margin:1em 0;display:block}.katex-display>.katex{text-align:center;white-space:nowrap;display:block}.katex-display>.katex>.katex-html{display:block;position:relative}.katex-display>.katex>.katex-html>.katex-tag{position:absolute;right:0}.katex-display.leqno>.katex>.katex-html>.katex-tag{left:0;right:auto}.katex-display.fleqn>.katex{text-align:left;padding-left:2em}body{counter-reset:katexEqnNo mmlEqnNo}:root{--surface:#fff;--surface-subtle:#f5f5f7;--line:#e4e4e9;--ink:#1e1e24;--ink-muted:#6b6b76;--accent:#6a3df0;--accent-soft:#eee8fe;--correct:#1a8a4f;--correct-soft:#e3f5ea;--wrong:#c2410c;--wrong-soft:#fdece6;--streak:#e86a00;--fog:#d9d9e0;--progress-low:#e5484d;--progress-mid:#f2b705;--progress-high:#1a8a4f;--estimate-soft:#fff4d6;--estimate-ink:#8a6200;--estimate-icon:#b07d00;--focus-star:#d89b00;--gold-light:#ffd966;--gold-mid:#f2a33a;--gold-shadow:#c27a14;--gold-ink:#5c3a00;--font-display:"Nunito", ui-rounded, system-ui, sans-serif;--font-sans:"Inter", system-ui, sans-serif;--space-1:4px;--space-2:8px;--space-4:16px;--space-6:24px;--space-8:32px;--radius-sm:10px;--radius-md:16px;--radius-lg:24px;--radius-pill:999px;--shadow-press:0 4px 0 #1e1e2429;--shadow-card:0 1px 3px #1e1e2414;--nav-height:76px;--bottom-gap:max(12px, env(safe-area-inset-bottom));--content-width:560px}*,:before,:after{box-sizing:border-box}html,body,#root{height:100%}body{font-family:var(--font-sans);color:var(--ink);background:var(--surface);-webkit-font-smoothing:antialiased;margin:0;font-size:16px;line-height:1.5}h1,h2,h3{font-family:var(--font-display);margin:0;font-weight:800;line-height:1.2}h1{font-size:28px}p{margin:0}a{color:inherit;text-decoration:none}.app{flex-direction:column;min-height:100%;display:flex}.app-logo{font-family:var(--font-display);color:var(--accent);font-size:22px;font-weight:800}.app-main{width:100%;max-width:var(--content-width);padding:24px 16px calc(var(--nav-height) + env(safe-area-inset-bottom) + 24px);flex:1;margin:0 auto}.page-subtitle{color:var(--ink-muted);margin-top:6px}.empty-state{border-radius:var(--radius-md);background:var(--surface-subtle);color:var(--ink-muted);text-align:center;margin-top:24px;padding:32px 20px}.bottom-nav{z-index:10;padding-bottom:env(safe-area-inset-bottom);background:var(--surface);border-top:1px solid var(--line);justify-content:center;display:flex;position:fixed;bottom:0;left:0;right:0}.bottom-nav-inner{width:100%;max-width:var(--content-width);height:var(--nav-height);justify-content:space-between;align-items:center;padding:8px 24px 16px;display:flex}.bottom-nav-item{width:96px;height:52px;color:var(--ink-muted);flex-direction:column;justify-content:center;align-items:center;gap:2px;font-size:12px;font-weight:500;display:flex}.bottom-nav-item.active{color:var(--accent)}.bottom-nav-item.active span{color:var(--ink);font-weight:600}.bottom-nav-item.active .nav-fill{fill:currentColor}.card{border:1px solid var(--line);border-radius:var(--radius-md);background:var(--surface);margin-top:24px;padding:20px}.unit-top{height:auto;min-height:44px}.page-head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;display:flex}.btn{border:1px solid var(--line);background:var(--surface);min-height:44px;color:var(--ink);font:inherit;cursor:pointer;border-radius:999px;justify-content:center;align-items:center;padding:0 20px;font-weight:600;display:inline-flex}.btn-primary{border-color:var(--accent);background:var(--accent);color:var(--surface)}.btn:disabled{opacity:.6;cursor:default}.field{border:0;flex-direction:column;gap:6px;margin:0;padding:0;font-size:14px;font-weight:600;display:flex}.field small{color:var(--ink-muted);font-weight:400}.field input:not([type=radio]),.field select,.field textarea{border:1px solid var(--line);background:var(--surface);width:100%;min-height:44px;color:var(--ink);font:inherit;border-radius:12px;padding:10px 14px;font-weight:400}.field textarea{resize:vertical}.field input:focus-visible,.field select:focus-visible,.field textarea:focus-visible,.btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.form-error{background:var(--accent-soft);color:var(--ink);border-radius:12px;margin-top:16px;padding:12px 14px;font-size:14px}.form-actions{justify-content:flex-end;gap:12px;display:flex}.auth-page{background:var(--surface-subtle);justify-content:center;align-items:center;min-height:100%;padding:24px 20px;display:flex}.auth-card{border-radius:var(--radius-md);background:var(--surface);flex-direction:column;gap:16px;width:100%;max-width:400px;padding:28px 24px;display:flex}.auth-card .form-error{margin-top:0}.auth-logo{font-size:26px}.auth-switch{text-align:center;color:var(--ink-muted);font-size:14px}.auth-switch a{color:var(--accent);font-weight:600}.profile-card dl{margin:0 0 20px}.profile-card dt{color:var(--ink-muted);font-size:13px}.profile-card dd{overflow-wrap:anywhere;margin:0 0 12px;font-weight:600}.error-toast{top:calc(12px + env(safe-area-inset-top));z-index:100;border:1.5px solid var(--wrong);border-radius:var(--radius-md);background:var(--wrong-soft);width:calc(100% - 32px);max-width:448px;color:var(--ink);box-shadow:var(--shadow-card);overflow-wrap:anywhere;align-items:center;gap:4px;padding:10px 4px 10px 14px;font-size:14px;line-height:20px;display:flex;position:fixed;left:50%;transform:translate(-50%)}.error-toast span{flex-grow:1}.error-toast button{width:44px;height:44px;color:var(--ink);cursor:pointer;background:0 0;border:none;flex-shrink:0;justify-content:center;align-items:center;display:flex}.crash-page{flex-direction:column;align-items:flex-start;gap:12px;max-width:480px;margin:0 auto;padding:48px 16px;display:flex}.crash-page p{color:var(--ink-muted)}html{touch-action:manipulation;-webkit-text-size-adjust:100%}input:not([type=checkbox]):not([type=radio]):not([type=range]):not([type=file]):not([type=color]),textarea,select{font-size:max(16px,1em)!important}.ob-top,.unit-top,.path-head,.stat-head,.page-head{z-index:20;background:var(--surface);margin-inline:-16px;padding:4px 16px 8px;position:sticky;top:0}.page-head{align-items:center;gap:12px;display:flex}.page-head h1{flex-grow:1;min-width:0;margin:0}.save-btn{border-radius:var(--radius-pill);background:var(--accent);min-width:44px;min-height:44px;color:var(--surface);font-family:var(--font-display);cursor:pointer;border:none;flex-shrink:0;margin-left:auto;padding:0 18px;font-size:16px;font-weight:800}.save-btn:disabled{background:var(--surface-subtle);color:var(--ink-muted);cursor:default}.confirm-overlay{z-index:60;background:#1e1e2473;justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0}.confirm-box{border-radius:var(--radius-lg);background:var(--surface);flex-direction:column;gap:10px;width:100%;max-width:380px;padding:22px 20px 20px;display:flex}.confirm-box>strong{font-family:var(--font-display);font-size:20px;font-weight:800}.confirm-box>span{color:var(--ink-muted);font-size:15px;line-height:22px}.confirm-actions{flex-direction:column;gap:8px;margin-top:8px;display:flex}.confirm-actions button{border-radius:var(--radius-md);min-height:48px;font-family:var(--font-display);cursor:pointer;font-size:16px;font-weight:800}.confirm-stay{background:var(--accent);color:var(--surface);border:none}.confirm-discard{border:1.5px solid var(--line);background:var(--surface);color:var(--wrong)}.ob{width:100%;max-width:480px;min-height:100dvh;padding:16px 16px calc(24px + env(safe-area-inset-bottom));background:var(--surface);flex-direction:column;gap:16px;margin:0 auto;display:flex}:where(.ob) button{cursor:pointer;-webkit-tap-highlight-color:transparent;font-family:inherit}:where(.ob) button:disabled{cursor:default}:where(.ob) input,:where(.ob) textarea{font:inherit;color:var(--ink)}.ob :focus-visible{outline:2px solid var(--accent);outline-offset:2px}.ob-top{align-items:center;gap:12px;display:flex}.ob-icon-btn{border-radius:var(--radius-pill);width:44px;height:44px;color:var(--ink);background:0 0;border:none;flex-shrink:0;justify-content:center;align-items:center;display:flex}.ob-icon-btn-muted{color:var(--ink-muted)}.ob-progress{flex-grow:1;grid-template-columns:repeat(5,minmax(0,1fr));gap:6px;display:grid}.ob-progress div{border-radius:var(--radius-pill);background:var(--line);height:6px}.ob-progress .is-on{background:var(--accent)}.ob-count{text-align:right;width:44px;color:var(--ink-muted);font-size:13px;font-weight:600}.ob-body{flex-direction:column;flex-grow:1;gap:18px;display:flex}.ob-body-ziel{gap:20px}.ob-body-tight{gap:12px}.ob-intro{flex-direction:column;gap:6px;display:flex}.ob-intro-first{gap:8px;padding-top:12px}.ob-intro-tight{gap:4px}.ob-intro p{color:var(--ink-muted);font-size:15px;line-height:22px}.ob-intro-first p{font-size:16px;line-height:24px}.ob-intro .ob-small{font-size:14px;line-height:20px}.ob-title{font-size:26px;line-height:32px}.ob-title-lg{font-size:30px;line-height:36px}.ob-group{flex-direction:column;gap:8px;display:flex}.ob-group-wide{gap:10px}.ob-label{color:var(--ink-muted);font-size:13px;font-weight:600}.ob-optional{font-weight:500}.ob-caption{color:var(--ink-muted);font-size:13px;line-height:18px}.ob-muted{color:var(--ink-muted)}.ob-spacer{flex-grow:1}.ob-error{margin-top:0}.ob-actions{flex-direction:column;gap:6px;display:flex}.ob-primary{border-radius:var(--radius-md);background:var(--accent);height:52px;color:var(--surface);font-family:var(--font-display);letter-spacing:.3px;border:none;flex-shrink:0;margin-bottom:4px;font-size:17px;font-weight:800;box-shadow:0 4px #1e1e2438}.ob-primary:active:not(:disabled){box-shadow:none;transform:translateY(4px)}.ob-primary:disabled{opacity:.5}.ob-secondary{border:1.5px solid var(--line);background:var(--surface);height:48px;color:var(--ink);border-radius:14px;padding:0 16px;font-size:14px;font-weight:600}.ob-secondary:disabled{color:var(--ink-muted)}.ob-text-btn{height:44px;color:var(--ink-muted);background:0 0;border:none;font-size:15px;font-weight:600}.round-btn{border-radius:var(--radius-pill);background:var(--surface-subtle);width:44px;height:44px;color:var(--ink);border:none;flex-shrink:0;justify-content:center;align-items:center;display:flex}.round-btn-lg{width:48px;height:48px}.round-btn-soft{background:var(--accent-soft)}.round-btn-accent{background:var(--accent);color:var(--surface)}.round-btn-accent:disabled{opacity:.5}.round-btn.is-live{background:var(--accent);color:var(--surface);animation:1.2s ease-in-out infinite ob-pulse}@keyframes ob-pulse{50%{box-shadow:0 0 0 6px var(--accent-soft)}}.chip-row{flex-wrap:wrap;gap:6px;display:flex}.chip-row-lg{gap:8px}.ziel-box{border:2px solid var(--accent);border-radius:var(--radius-lg);background:var(--surface);flex-direction:column;justify-content:space-between;gap:12px;min-height:156px;padding:16px;display:flex}.ziel-box textarea{resize:none;width:100%;caret-color:var(--accent);background:0 0;border:none;outline:none;flex-grow:1;padding:0;font-size:18px;font-weight:500;line-height:27px}.ziel-box textarea::placeholder{color:var(--ink-muted);font-weight:400}.ziel-box-actions{justify-content:flex-end;display:flex}.choice-chip{border:1.5px solid var(--line);border-radius:var(--radius-pill);background:var(--surface);height:44px;color:var(--ink);padding:0 16px;font-size:14px;font-weight:600}.choice-chip.is-on{border:2px solid var(--accent);background:var(--accent-soft)}.date-row{gap:8px;display:flex;position:relative}.date-btn{border:1.5px solid var(--line);background:var(--surface);height:48px;color:var(--ink);border-radius:14px;flex-grow:1;align-items:center;gap:10px;padding:0 14px;font-size:15px;font-weight:600;display:flex}.date-input{opacity:0;pointer-events:none;width:1px;height:1px;position:absolute;bottom:0;left:0}.date-none{border:1.5px solid var(--line);background:var(--surface);height:48px;color:var(--ink-muted);border-radius:14px;padding:0 14px;font-size:14px;font-weight:600}.date-none.is-on{background:var(--surface-subtle);color:var(--ink)}.info-box{border-radius:var(--radius-md);background:var(--surface-subtle);color:var(--ink-muted);align-items:flex-start;gap:12px;padding:14px;font-size:14px;line-height:20px;display:flex}.info-box svg{flex-shrink:0;margin-top:1px}.ob-body-chat{gap:16px}.ob-body-chat .ob-intro{gap:10px}.known-box{border-radius:var(--radius-md);background:var(--surface-subtle);flex-direction:column;gap:8px;padding:12px;display:flex}.known-title{color:var(--ink-muted);font-size:12px;font-weight:600}.known-chip{border-radius:var(--radius-pill);background:var(--surface);align-items:center;height:28px;padding:0 10px;font-size:13px;font-weight:600;display:flex}.known-chip-new{background:var(--accent-soft)}.chat,.chat-pair{flex-direction:column;gap:10px;display:flex}.chat{flex-grow:1;justify-content:flex-end}.bubble{overflow-wrap:anywhere;font-size:15px;line-height:22px}.bubble-thinking{color:var(--ink-muted);font-style:italic}.bubble-bot{background:var(--surface-subtle);border-radius:20px 20px 20px 6px;align-self:flex-start;max-width:290px;padding:12px 14px}.bubble-user{background:var(--accent);max-width:290px;color:var(--surface);border-radius:20px 20px 6px;align-self:flex-end;padding:10px 14px;font-weight:500}.answer-chips{flex-direction:column;gap:8px;padding-top:4px;display:flex}.answer-chip{border:1.5px solid var(--line);background:var(--surface);min-height:48px;color:var(--ink);text-align:left;border-radius:14px;padding:8px 16px;font-size:15px;font-weight:600}.answer-chip:active{border:2px solid var(--accent);background:var(--accent-soft)}.chat-input{padding:8px 0 calc(4px + env(safe-area-inset-bottom));background:var(--surface);align-items:center;gap:8px;display:flex;position:sticky;bottom:0}.chat-input input{border:1.5px solid var(--line);border-radius:var(--radius-pill);background:var(--surface);flex-grow:1;min-width:0;height:48px;padding:0 16px;font-size:15px}.source-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;display:grid}.source-btn{border:1.5px solid var(--line);border-radius:var(--radius-md);background:var(--surface);min-height:60px;color:var(--ink);text-align:left;align-items:center;gap:10px;padding:0 14px;font-size:14px;font-weight:600;line-height:18px;display:flex}.source-btn svg{flex-shrink:0}.source-btn.is-on{border:2px solid var(--accent);background:var(--accent-soft)}.source-btn:disabled{color:var(--ink-muted)}.source-btn small{font-size:12px;font-weight:500;display:block}.link-form{gap:8px;display:flex}.link-form input{border:1.5px solid var(--line);border-radius:14px;flex-grow:1;min-width:0;height:48px;padding:0 14px;font-size:15px}.material,.found{border-radius:var(--radius-md);align-items:center;gap:12px;padding:12px;display:flex}.material{border:1px solid var(--line);padding-right:4px}.found{background:var(--surface-subtle)}.material-icon{border-radius:var(--radius-sm);background:var(--surface-subtle);width:44px;height:44px;color:var(--ink-muted);flex-shrink:0;justify-content:center;align-items:center;display:flex}.material-icon-light{background:var(--surface);color:var(--accent)}.material-text{flex-direction:column;flex-grow:1;gap:2px;min-width:0;display:flex}.material-name{white-space:nowrap;text-overflow:ellipsis;font-size:15px;font-weight:600;overflow:hidden}.material-note{color:var(--ink-muted);font-size:13px}.material-note-ok{color:var(--correct);font-weight:600}.material-note-wrong{color:var(--wrong);font-weight:600}.material-progress{color:var(--ink-muted);align-items:center;gap:8px;margin-top:4px;font-size:12px;font-weight:600;display:flex}.material-bar{border-radius:var(--radius-pill);background:var(--line);flex-grow:1;height:6px;overflow:hidden}.material-bar div{border-radius:var(--radius-pill);background:var(--accent);width:40%;height:6px;animation:1.2s ease-in-out infinite ob-slide}@keyframes ob-slide{0%{transform:translate(-100%)}to{transform:translate(250%)}}.switch{border-radius:var(--radius-pill);background:var(--fog);border:none;flex-shrink:0;width:48px;height:28px;padding:3px;display:flex;position:relative}.switch:after{content:"";position:absolute;inset:-8px 0}.switch span{border-radius:var(--radius-pill);background:var(--surface);width:22px;height:22px;transition:transform .15s}.switch.is-on{background:var(--accent)}.switch.is-on span{transform:translate(20px)}.hint-box{border:1px dashed var(--fog);border-radius:var(--radius-md);color:var(--ink-muted);align-items:center;gap:10px;padding:10px 14px;font-size:13px;line-height:18px;display:flex}.hint-box svg{flex-shrink:0}.est-note{background:var(--estimate-soft);border-radius:14px;align-items:center;gap:10px;padding:10px 12px;font-size:13px;line-height:18px;display:flex}.est-note svg{color:var(--estimate-icon);flex-shrink:0}.est-badge{background:var(--estimate-soft);color:var(--estimate-ink);font-family:var(--font-sans);border-radius:6px;padding:1px 6px;font-size:11px;font-weight:700}.src-badge{font-family:var(--font-sans);white-space:nowrap;border-radius:6px;padding:1px 6px;font-size:11px;font-weight:700;display:inline-block}.src-dot{border-radius:50%;flex-shrink:0;width:8px;height:8px;display:inline-block}.src-dot-material{background:var(--correct)}.src-dot-estimated{background:var(--estimate-icon)}.src-dot-user{background:var(--accent)}.src-legend{white-space:nowrap;align-items:center;gap:5px;margin-right:12px;display:inline-flex}.exam-cell .est-badge,.exam-cell .src-badge{align-self:flex-start}.src-badge-material{background:var(--correct-soft);color:var(--correct)}.src-badge-user{background:var(--accent-soft);color:var(--accent)}.src-badge-off{background:var(--surface-subtle);color:var(--ink-muted)}.topic-row.is-excluded .topic-title,.topic-row.is-excluded .topic-num{color:var(--ink-muted)}.ai-notes{border:1px solid var(--line);border-radius:var(--radius-md);background:var(--surface);flex-direction:column;align-items:flex-start;gap:6px;padding:12px;font-size:13px;line-height:19px;display:flex}.ai-notes p{margin:0}.exam-card{border:1px solid var(--line);border-radius:18px;flex-direction:column;display:flex;overflow:hidden}.exam-split{border-bottom:1px solid var(--line);grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.exam-cell{flex-direction:column;gap:2px;padding:10px 12px;display:flex}.exam-cell+.exam-cell{border-left:1px solid var(--line)}.exam-label{color:var(--ink-muted);align-items:center;gap:6px;font-size:12px;font-weight:600;display:flex}.exam-value{min-height:32px;font-family:var(--font-display);align-items:center;gap:6px;font-size:17px;font-weight:800;display:flex}.exam-value input{border:none;border-bottom:1.5px dashed var(--fog);width:3.2em;font-family:var(--font-display);appearance:textfield;background:0 0;padding:2px 0;font-size:17px;font-weight:800}.exam-value input::-webkit-outer-spin-button{appearance:none}.exam-value input::-webkit-inner-spin-button{appearance:none}.exam-row{flex-direction:column;gap:6px;padding:10px 12px;display:flex}.exam-row:not(:last-child){border-bottom:1px solid var(--line)}.exam-row textarea,.notes-area{resize:none;background:0 0;border:none;outline:none;width:100%;padding:0;font-size:14px;line-height:20px}.notes-area{border:1.5px solid var(--line);border-radius:14px;padding:12px 14px}.pick-chip,.fill-chip{border:1.5px solid var(--line);border-radius:var(--radius-pill);background:var(--surface);min-height:36px;color:var(--ink-muted);align-items:center;gap:4px;padding:0 12px;font-size:13px;font-weight:600;display:flex}.pick-chip.is-on{border-color:var(--accent);background:var(--accent-soft);color:var(--ink)}.fill-chip.is-on{border-color:var(--surface-subtle);background:var(--surface-subtle);color:var(--ink)}.add-chip{border:1.5px dashed var(--fog);border-radius:var(--radius-pill);background:var(--surface);width:36px;height:36px;color:var(--ink);justify-content:center;align-items:center;display:flex}.chip-form input{border:1.5px solid var(--accent);border-radius:var(--radius-pill);width:160px;height:36px;padding:0 12px;font-size:13px;font-weight:600}.outline-btn{border:1.5px solid var(--line);background:var(--surface);min-height:44px;color:var(--ink);border-radius:14px;justify-content:center;align-items:center;gap:8px;padding:6px 12px;font-size:14px;font-weight:600;display:flex}.outline-btn svg{flex-shrink:0}.summary-card{border:1px solid var(--line);border-radius:20px;flex-direction:column;gap:12px;padding:14px;display:flex}.summary-head{align-items:center;gap:10px;display:flex}.label-chip{border-radius:var(--radius-sm);flex-shrink:0;align-items:center;gap:6px;height:30px;padding:0 10px;display:flex}.label-dot{border-radius:var(--radius-pill);flex-shrink:0;width:8px;height:8px}.label-chip input{background:0 0;border:none;max-width:110px;padding:0;font-size:13px;font-weight:600}.summary-title{min-width:0;font-family:var(--font-display);text-overflow:ellipsis;background:0 0;border:none;flex-grow:1;padding:0;font-size:17px;font-weight:800;line-height:22px}.summary-date{color:var(--ink-muted);flex-shrink:0;font-size:13px;font-weight:600}.swatches{grid-template-columns:repeat(7,minmax(0,1fr));justify-items:center;gap:6px;display:grid}.swatch{aspect-ratio:1;border:3px solid var(--surface);border-radius:var(--radius-pill);background:var(--swatch);cursor:pointer;width:100%;max-width:44px;padding:0;position:relative}.swatch.is-on{box-shadow:0 0 0 2px var(--ink)}.swatch-custom{background:conic-gradient(#e5484d,#d89b00,#2e9e5b,#0fa3a3,#2f6fe4,#8e4ec6,#d6409f,#e5484d);justify-content:center;align-items:center;display:flex}.swatch-custom.is-on{background:var(--swatch)}.swatch-custom input{opacity:0;cursor:pointer;width:100%;height:100%;position:absolute;inset:0}.swatch-custom span{border-radius:var(--radius-pill);background:var(--surface);width:20px;height:20px;color:var(--ink);pointer-events:none;justify-content:center;align-items:center;display:flex}.segments{background:var(--surface-subtle);border-radius:14px;grid-template-columns:repeat(4,minmax(0,1fr));gap:4px;padding:4px;display:grid}.segments button{border-radius:var(--radius-sm);height:40px;color:var(--ink-muted);font-family:var(--font-display);background:0 0;border:none;font-size:15px;font-weight:800}.segments-daily{grid-template-columns:repeat(6,minmax(0,1fr))}.segments-daily button{font-size:14px}.segments-daily input{border:1.5px solid var(--accent);border-radius:var(--radius-sm);background:var(--surface);width:100%;height:40px;font-family:var(--font-display);text-align:center;padding:0 4px;font-size:14px;font-weight:800}.segments .is-on{background:var(--surface);color:var(--ink)}.topic-section,.topic-list{flex-direction:column;gap:4px;display:flex}.topic-list{margin:0;padding:0;list-style:none}.topic-head{justify-content:space-between;align-items:baseline;display:flex}.topic-row{background:var(--surface-subtle);border-radius:12px;align-items:center;gap:10px;min-height:48px;padding:0 2px 0 8px;display:flex}.topic-row.is-dragging{z-index:1;background:var(--accent-soft);box-shadow:var(--shadow-card);position:relative}.topic-num{border-radius:var(--radius-pill);background:var(--surface);width:22px;height:22px;font-family:var(--font-display);flex-shrink:0;justify-content:center;align-items:center;font-size:12px;font-weight:800;display:flex}.topic-text{flex-direction:column;flex-grow:1;min-width:0;display:flex}.topic-title{overflow-wrap:anywhere;font-size:14px;font-weight:600;line-height:18px}.topic-note{color:var(--ink-muted);white-space:nowrap;text-overflow:ellipsis;font-size:12px;line-height:16px;overflow:hidden}.topic-btn{border-radius:var(--radius-pill);width:36px;height:44px;color:var(--ink-muted);background:0 0;border:none;flex-shrink:0;justify-content:center;align-items:center;margin-left:-8px;display:flex}.topic-btn.is-focus{color:var(--focus-star)}.topic-grip{touch-action:none;cursor:grab}.topic-add{border:1.5px dashed var(--fog);background:var(--surface);height:48px;color:var(--ink);border-radius:12px;justify-content:center;align-items:center;gap:6px;font-size:14px;font-weight:600;display:flex}.topic-form input{border:1.5px solid var(--accent);border-radius:12px;width:100%;height:48px;padding:0 14px;font-size:14px;font-weight:600}@supports (field-sizing:content){.exam-value input,.label-chip input{field-sizing:content;width:auto;min-width:2ch}}.no-exam .exam-only{display:none}.level-input{border:1.5px solid var(--line);border-radius:var(--radius-md);background:var(--surface);height:48px;color:var(--ink);font:inherit;padding:0 14px}.level-input:focus{border-color:var(--accent);outline:none}.ob-group[hidden]{display:none}.segments-reuse{grid-template-columns:repeat(3,minmax(0,1fr))}.details{gap:28px}.details-title{font-size:22px}.details-section{flex-direction:column;gap:14px;display:flex}.details-section>h2{font-size:19px}.details .ob-body{flex-grow:0}.details .ob-intro,.details .ob-spacer,.details .ob-actions,.details .ob-primary,.details .hint-box{display:none}.details-hint{color:var(--ink-muted);margin:0;font-size:13px;line-height:18px}.details-input{border:1.5px solid var(--line);border-radius:var(--radius-md);background:var(--surface);min-height:48px;color:var(--ink);font-family:var(--font-sans);padding:0 14px;font-size:16px}.details-merge{border-radius:var(--radius-md);background:var(--accent-soft);margin:0;padding:10px 14px;font-size:14px;line-height:20px}.stat-page{flex-direction:column;gap:24px;display:flex}.stat-head{align-items:center;gap:10px;display:flex}.stat-head h1{font-size:20px}.stat-back{width:40px;height:40px;color:var(--ink);border-radius:999px;justify-content:center;align-items:center;display:flex}.stat-cards{grid-template-columns:repeat(3,1fr);gap:10px;display:grid}.stat-card{border-radius:var(--radius-lg);background:var(--surface-subtle);text-align:center;flex-direction:column;align-items:center;gap:2px;padding:14px 8px;display:flex}.stat-card strong{font-family:var(--font-display);font-size:22px;font-weight:800}.stat-card span{color:var(--ink-muted);font-size:12px}.stat-section h2{margin:0 0 12px;font-size:16px}.stat-month-nav{justify-content:space-between;align-items:center;margin-bottom:10px;display:flex}.stat-month-nav button{background:var(--surface-subtle);width:36px;height:36px;color:var(--ink);cursor:pointer;border:none;border-radius:999px;font-size:18px}.stat-weekdays,.stat-calendar{grid-template-columns:repeat(7,1fr);display:grid}.stat-weekdays span{text-align:center;color:var(--ink-muted);padding-bottom:4px;font-size:12px}.stat-day{aspect-ratio:1;color:var(--ink-muted);border-radius:999px;justify-content:center;align-items:center;margin:2px;font-size:13px;display:flex}.stat-day.is-outside{opacity:.3}.stat-day.is-learned{background:var(--accent-soft);color:var(--accent);font-weight:700}.stat-day.is-today{border:1.5px solid var(--accent)}.stat-weeks{flex-direction:column;gap:8px;display:flex}.stat-week-row{align-items:center;gap:10px;display:flex}.stat-week-bar{background:var(--surface-subtle);border-radius:999px;flex-grow:1;height:10px;overflow:hidden}.stat-week-bar div{background:var(--accent);border-radius:999px;height:100%}.stat-week-row span{text-align:right;width:64px;color:var(--ink-muted);flex-shrink:0;font-size:13px}.path-page{flex-direction:column;margin-top:-4px;display:flex}.path-head{align-items:center;gap:8px;display:flex}.path-back{border-radius:var(--radius-pill);width:44px;height:44px;color:var(--ink);flex-shrink:0;justify-content:center;align-items:center;margin-left:-10px;display:flex}.path-head-main{flex-direction:column;flex-grow:1;gap:6px;min-width:0;display:flex}.path-title{font-family:var(--font-display);white-space:nowrap;text-overflow:ellipsis;font-size:17px;font-weight:800;line-height:22px;overflow:hidden}.path-progress{align-items:center;gap:8px;display:flex}.path-progress .progress-track,.path-progress .progress-fill{height:10px}.path-progress span{color:var(--ink-muted);font-size:13px;font-weight:600}.path-streak{border-radius:var(--radius-pill);background:var(--surface-subtle);height:36px;color:var(--streak);flex-shrink:0;align-items:center;gap:4px;padding:0 10px;display:flex}.path-streak span{font-family:var(--font-display);color:var(--ink);font-size:15px;font-weight:800}.path-lines{flex-direction:column;gap:8px;margin-top:16px;display:flex}.path-lines-label{color:var(--ink-muted);font-size:13px;font-weight:600}.path-chips{scrollbar-width:none;gap:8px;margin:0 -16px;padding:0 16px 4px;display:flex;position:relative;overflow-x:auto}.path-chips::-webkit-scrollbar{display:none}.path-chip{border:1.5px solid var(--line);border-radius:var(--radius-pill);background:var(--surface);height:36px;font-family:var(--font-sans);color:var(--ink-muted);white-space:nowrap;flex-shrink:0;align-items:center;gap:6px;padding:0 12px;font-size:14px;font-weight:600;display:flex}button.path-chip{border-color:var(--accent);color:var(--ink);cursor:pointer}.path-chip.is-done{background:var(--surface-subtle);color:var(--ink);border-color:#0000}.path-chip.is-done svg{color:var(--correct)}.path-chip.is-on{background:var(--accent);color:var(--surface);font-family:var(--font-display);border-color:#0000;padding:0 14px;font-size:15px;font-weight:800}.path-chip.is-on svg{color:var(--surface)}.path-notice{border-radius:var(--radius-md);background:var(--surface-subtle);flex-direction:column;gap:6px;margin-top:12px;padding:12px 14px;font-size:14px;line-height:20px;display:flex}.path-notice strong{font-family:var(--font-display);font-size:15px;font-weight:800}.path-notice-dropped{color:var(--ink-muted)}.path-notice-actions{flex-wrap:wrap;gap:8px;display:flex}.path-notice-actions:empty{display:none}.path-notice-actions button,.path-plain-btn{border:1.5px solid var(--line);background:var(--surface);min-height:44px;color:var(--ink);font-family:var(--font-sans);cursor:pointer;border-radius:14px;padding:0 14px;font-size:14px;font-weight:600}.path-notice-actions button:disabled,.path-plain-btn:disabled{opacity:.45;cursor:default}.path-note{border-radius:var(--radius-md);background:var(--accent-soft);margin:12px 0 0;padding:10px 14px;font-size:14px;line-height:20px}.path-track{flex-direction:column;margin-top:8px;display:flex}.path-row{flex-direction:column;justify-content:center;min-height:62px;padding:10px 0 10px 64px;display:flex;position:relative}.path-row:before{content:"";background:var(--accent);width:8px;position:absolute;top:0;bottom:0;left:28px}.path-row:first-child:before{border-radius:4px 4px 0 0}.path-row.is-later:before{opacity:.3}.path-row.is-end:before{bottom:50%}.path-row-title,.path-row-note,.path-card-title,.path-card-label{overflow-wrap:anywhere;-webkit-hyphens:auto;hyphens:auto;min-width:0}.path-row-title{font-size:15px;font-weight:600;line-height:20px}.path-row-note{color:var(--ink-muted);font-size:13px;line-height:18px}.path-dot,.path-ring,.path-capsule,.path-now-ring,.path-halo{border-radius:var(--radius-pill);position:absolute;top:50%;transform:translateY(-50%)}.path-dot{background:var(--accent);width:20px;height:20px;box-shadow:0 0 0 4px var(--surface);left:22px}.path-ring{border:5px solid var(--accent);background:var(--surface);width:24px;height:24px;left:20px}.path-capsule{border:5px solid var(--accent);background:var(--surface);width:28px;height:48px;left:18px}.path-row.is-test{min-height:72px}.path-row.is-now{padding:12px 0 12px 76px}.path-halo{background:var(--accent-soft);width:60px;height:60px;left:2px}.path-now-ring{border:8px solid var(--accent);background:var(--surface);width:36px;height:36px;left:14px}.path-card{border:2px solid var(--accent);border-radius:var(--radius-lg);background:var(--surface);flex-direction:column;gap:10px;min-width:0;padding:14px;display:flex;position:relative}.path-card>div{flex-direction:column;gap:2px;min-width:0;display:flex}.path-card-label{color:var(--ink-muted);font-size:13px;font-weight:600}.path-card-title{font-family:var(--font-display);font-size:19px;font-weight:800;line-height:24px}.path-start{background:var(--accent);height:44px;color:var(--surface);font-family:var(--font-display);border-radius:14px;justify-content:center;align-items:center;margin-bottom:4px;font-size:16px;font-weight:800;display:flex;box-shadow:0 4px #1e1e2438}.path-start:active{box-shadow:none;transform:translateY(4px)}.path-row.is-wait .path-ring{box-shadow:0 0 0 6px var(--accent-soft)}.path-row-toggle{min-height:44px;color:var(--ink);font-family:var(--font-sans);text-align:left;cursor:pointer;background:0 0;border:none;border-radius:14px;align-self:flex-start;align-items:center;gap:10px;margin:-2px 0 -2px -10px;padding:2px 10px;transition:background .22s;display:flex}.path-row-toggle.is-open{background:var(--accent-soft)}.path-row-toggle{max-width:calc(100% + 10px)}.path-row-toggle>span{flex-direction:column;min-width:0;display:flex}.path-chevron{color:var(--ink-muted);flex-shrink:0;transition:transform .26s}.path-chevron.is-open{transform:rotate(90deg)}.path-repeat-actions{flex-wrap:wrap;gap:8px;margin:2px 0 10px 64px;display:flex}.path-repeat-actions.is-branch{margin-left:100px}.path-repeat-actions a{justify-content:center;align-items:center;text-decoration:none;display:inline-flex}.path-practice-group{display:flex;position:relative}.path-practice-btn{border-right:none;border-radius:14px 0 0 14px}.path-practice-caret{border:1.5px solid var(--line);background:var(--surface);min-width:32px;min-height:44px;color:var(--ink-muted);cursor:pointer;border-left:none;border-radius:0 14px 14px 0;padding:0 8px}.path-practice-caret-mark{font-size:16px;line-height:1;transition:transform .16s;display:inline-block}.path-practice-caret-mark.is-open{transform:rotate(180deg)}.path-practice-menu{z-index:5;border-radius:var(--radius-md);background:var(--surface);flex-direction:column;gap:2px;min-width:170px;max-width:calc(100vw - 32px);padding:6px;display:flex;position:absolute;top:calc(100% + 4px);right:0;box-shadow:0 8px 24px #1e1e242e}.path-practice-menu a{min-height:40px;color:var(--ink);border-radius:10px;align-items:center;padding:0 10px;font-size:14px;font-weight:600;text-decoration:none;display:flex}.path-practice-menu a:hover,.path-practice-menu a:focus-visible{background:var(--surface-subtle)}.path-branch{color:var(--accent);padding:40px 0;animation:.42s cubic-bezier(.2,.8,.2,1) path-branch-in;position:relative}.path-branch:before{content:"";background:var(--accent);width:8px;position:absolute;top:0;bottom:0;left:28px}.path-branch.is-later:before,.path-branch.is-now:before{opacity:.3}.path-branch-curve{position:absolute;top:0;left:28px}.path-branch-curve.is-back{top:auto;bottom:0}.path-branch-rows{flex-direction:column;display:flex;position:relative}.path-branch-rows:before{content:"";background:var(--accent);width:6px;position:absolute;top:-2px;bottom:-2px;left:73px}.path-branch-row{min-height:52px;color:var(--ink);flex-direction:column;justify-content:center;padding:6px 0 6px 100px;display:flex;position:relative}.path-branch-row.is-now{padding:8px 0 8px 104px}.path-branch-ring{border:5px solid var(--accent);border-radius:var(--radius-pill);background:var(--surface);width:20px;height:20px;position:absolute;top:50%;left:66px;transform:translateY(-50%)}.path-branch-row.is-done .path-branch-ring{background:var(--accent);box-shadow:0 0 0 3px var(--surface)}.path-branch-row.is-now .path-branch-ring{width:28px;height:28px;box-shadow:0 0 0 8px var(--accent-soft);border-width:7px;left:62px}@keyframes path-branch-in{0%{opacity:0;transform:translate(-16px)}}@media (prefers-reduced-motion:reduce){.path-branch{animation:none}}.path-cut{color:var(--ink-muted);margin:4px 0 0 64px;font-size:13px;line-height:18px}.path-fog{min-height:150px;padding:36px 8px 40px 112px;position:relative}.path-fog:before{content:"";border-left:8px dotted var(--fog);position:absolute;top:8px;bottom:48px;left:28px}.path-fog:after{content:"";pointer-events:none;background:linear-gradient(#fff0 0%,#ffffffb3 40%,#ffffffe6 100%);position:absolute;inset:0}.path-fog-dot{border-radius:var(--radius-pill);background:var(--fog);width:20px;height:20px;position:absolute;bottom:24px;left:22px}.path-fog>div{z-index:1;flex-direction:column;gap:4px;display:flex;position:relative}.path-fog strong{font-family:var(--font-display);font-size:16px;font-weight:800;line-height:22px}.path-fog span{color:var(--ink-muted);font-size:14px;line-height:20px}.path-wait{text-align:center;flex-direction:column;align-items:center;gap:12px;margin-top:64px;display:flex}.path-wait h1{font-size:24px}.path-wait p{max-width:300px;color:var(--ink-muted);margin:0}.path-wait .press-btn,.path-wait .path-plain-btn{width:100%;max-width:320px;margin-top:8px}.path-wait-step{font-size:14px;font-weight:600}.path-wait-track{background:var(--accent-soft);border-radius:4px;width:8px;height:120px;margin-bottom:12px;position:relative}.path-wait-track span{border-radius:var(--radius-pill);background:var(--accent);width:20px;height:20px;box-shadow:0 0 0 4px var(--surface);animation:1.8s ease-in-out infinite path-wait-pulse;position:absolute;left:-6px}.path-wait-track span:first-child{top:4px}.path-wait-track span:nth-child(2){animation-delay:.3s;top:50px}.path-wait-track span:nth-child(3){animation-delay:.6s;top:96px}@keyframes path-wait-pulse{0%,to{opacity:.25}40%{opacity:1}}@media (prefers-reduced-motion:reduce){.path-wait-track span{animation:none}}.unit{width:100%;min-height:100dvh;max-width:var(--content-width);padding:20px 16px var(--bottom-gap);flex-direction:column;margin:0 auto;display:flex}.unit-top{height:44px}.unit-body{flex-direction:column;flex-grow:1;gap:8px;margin-top:16px;display:flex}.unit-kicker,.unit-label{color:var(--ink-muted);font-size:13px;font-weight:600}.unit-line,.unit-pages{color:var(--ink-muted);font-size:14px}.unit-section{flex-direction:column;gap:8px;margin-top:16px;display:flex}.unit-skills{flex-direction:column;gap:6px;margin:0;padding-left:20px;display:flex}.unit-info{border-radius:var(--radius-md);background:var(--surface-subtle);color:var(--ink-muted);margin:16px 0 0;padding:12px 14px;font-size:14px;line-height:20px}.unit-checks{flex-direction:column;gap:8px;display:flex}.unit-checks button{border:1.5px solid var(--line);border-radius:var(--radius-md);background:var(--surface);min-height:52px;color:var(--ink);font-family:var(--font-sans);text-align:left;cursor:pointer;align-items:center;gap:12px;padding:10px 14px;font-size:15px;line-height:20px;display:flex}.unit-checks button.is-on{border-color:var(--accent)}.unit-check{border:2px solid var(--line);width:24px;height:24px;color:var(--surface);border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;display:flex}.is-on .unit-check{border-color:var(--accent);background:var(--accent)}.unit-actions{flex-direction:column;gap:10px;margin-top:24px;display:flex}.unit-actions-row{grid-template-columns:1fr 1fr;gap:8px;display:grid}.profile-goals{flex-direction:column;gap:16px;margin-top:24px;display:flex}.profile-goal{flex-direction:column;gap:6px;display:flex}.profile-goal-title{overflow-wrap:anywhere;font-weight:600}.profile-goal-note,.profile-hint{color:var(--ink-muted);font-size:13px;line-height:18px}.profile-field{flex-direction:column;gap:4px;margin-top:14px;display:flex}.profile-field label{color:var(--ink-muted);font-size:13px;font-weight:600}.profile-field input,.profile-field select{border:1.5px solid var(--line);border-radius:var(--radius-md);background:var(--surface);min-height:44px;color:var(--ink);font-family:var(--font-sans);padding:0 12px;font-size:15px}.path-card .path-plain-btn{color:var(--ink-muted);border:none}.ls{width:100%;max-width:480px;min-height:100dvh;padding:16px 16px var(--bottom-gap);background:var(--surface);flex-direction:column;gap:14px;margin:0 auto;display:flex}.ls-spacer{flex-grow:1}.ls-head{align-items:center;gap:10px;display:flex}.ls-close{border-radius:var(--radius-pill);width:44px;height:44px;color:var(--ink);flex-shrink:0;justify-content:center;align-items:center;margin-left:-10px;display:flex}.ls-progress,.ls-bar{border-radius:var(--radius-pill);background:var(--line);flex-grow:1;height:14px;overflow:hidden}.ls-bar{height:10px}.ls-progress>div,.ls-bar>div{border-radius:var(--radius-pill);background-color:var(--accent);background-image:repeating-linear-gradient(135deg,#ffffff47 0 5px,#fff0 5px 10px);height:100%;transition:width .3s}.ls-count{min-width:34px;color:var(--ink-muted);text-align:right;font-size:13px;font-weight:600}.ls-combo{border-radius:var(--radius-pill);background:var(--estimate-soft);height:32px;font-family:var(--font-display);align-items:center;gap:3px;padding:0 10px 0 7px;font-size:15px;font-weight:800;animation:.26s cubic-bezier(.2,.8,.2,1) ls-pop;display:flex}.ls-combo svg{color:var(--progress-mid)}.ls-combo.is-party{animation:.7s cubic-bezier(.2,.8,.2,1) ls-party}@keyframes ls-pop{0%{opacity:0;transform:scale(.7)}}@keyframes ls-party{0%{transform:scale(.7)}40%{transform:scale(1.35)rotate(-6deg)}70%{transform:scale(.95)rotate(4deg)}}.ls-wait{text-align:center;color:var(--ink-muted);flex-direction:column;align-items:center;gap:8px;margin-top:96px;display:flex}.ls-wait strong{font-family:var(--font-display);color:var(--ink);font-size:22px;font-weight:800}.ls-wait-dot{border-radius:var(--radius-pill);background:var(--accent);width:20px;height:20px;margin-bottom:12px;animation:1.4s ease-in-out infinite ls-pulse}@keyframes ls-pulse{50%{opacity:.25;transform:scale(.8)}}.ls-title{flex-direction:column;gap:4px;display:flex}.ls-title span,.ls-question>span:first-child{color:var(--ink-muted);font-size:13px;font-weight:600}.ls-title h1{font-size:24px;line-height:30px}.math-text{flex-direction:column;gap:12px;display:flex}.math-text p,.math-text ul{margin:0}.math-text ul{flex-direction:column;gap:4px;padding-left:20px;display:flex}.ls-text{font-size:16px;line-height:25px}.math-block{border:1.5px solid var(--line);border-radius:var(--radius-md);padding:12px 16px;overflow:auto hidden}.ls-check{background:var(--accent-soft);border-radius:20px;flex-direction:column;gap:10px;padding:14px;display:flex}.ls-check-head{color:var(--accent);align-items:center;gap:8px;display:flex}.ls-check-head span{font-family:var(--font-display);color:var(--ink);font-size:15px;font-weight:800}.ls-check-question,.ls-check-why{font-size:15px;line-height:22px}.ls-check-options{flex-wrap:wrap;gap:8px;display:flex}.ls-check-options button{overflow-wrap:anywhere;-webkit-hyphens:auto;hyphens:auto;text-align:center;border:1.5px solid var(--line);background:var(--surface);min-width:96px;max-width:100%;min-height:44px;color:var(--ink);font-family:var(--font-display);cursor:pointer;border-radius:12px;flex:auto;padding:8px 10px;font-size:15px;font-weight:800;line-height:20px}.ls-check-options .is-right,.ls-option.is-right{border-color:var(--correct);background:var(--correct-soft)}.ls-check-options .is-wrong,.ls-option.is-wrong{border-color:var(--wrong);background:var(--wrong-soft)}.ls-main{border-radius:var(--radius-md);background:var(--accent);height:52px;color:var(--surface);font-family:var(--font-display);letter-spacing:.3px;cursor:pointer;border:none;flex-shrink:0;font-size:17px;font-weight:800;box-shadow:0 4px #1e1e2438}.ls-main:active:not(:disabled){box-shadow:none;transform:translateY(4px)}.ls-main:disabled{background:var(--line);color:var(--ink-muted);box-shadow:none;cursor:default}.ls-form{flex-direction:column;flex:auto;gap:18px;min-height:0;display:flex}.ls-question{flex-direction:column;gap:6px;display:flex}.ls-question-text{font-family:var(--font-display);font-size:22px;font-weight:800;line-height:28px}.ls-context{border-radius:var(--radius-md);background:var(--surface-subtle);padding:12px 14px;font-size:15px;line-height:22px}.ls-options{flex-direction:column;gap:10px;display:flex}.ls-option{border:2px solid var(--line);border-radius:var(--radius-md);background:var(--surface);min-height:60px;color:var(--ink);text-align:left;box-shadow:0 3px 0 var(--line);cursor:pointer;align-items:center;gap:14px;padding:8px 14px;display:flex}.ls-option:disabled{cursor:default}.ls-option.is-picked{border-color:var(--accent);background:var(--accent-soft);box-shadow:0 3px 0 var(--accent)}.ls-option.is-right{box-shadow:0 3px 0 var(--correct)}.ls-option.is-wrong{box-shadow:0 3px 0 var(--wrong)}.ls-letter{background:var(--surface-subtle);width:32px;height:32px;font-family:var(--font-display);border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;font-size:15px;font-weight:800;display:flex}.is-picked .ls-letter{background:var(--accent);color:var(--surface)}.is-right .ls-letter{background:var(--correct);color:var(--surface)}.is-wrong .ls-letter{background:var(--wrong);color:var(--surface)}.ls-option-text{min-width:0;font-family:var(--font-display);overflow-wrap:anywhere;flex-grow:1;font-size:17px;font-weight:800;line-height:24px}.ls-input{border:2px solid var(--line);border-radius:var(--radius-md);height:60px;font-family:var(--font-display);align-items:center;gap:10px;padding:0 16px;font-size:19px;font-weight:800;display:flex}.ls-input:focus-within{border-color:var(--accent)}.ls-input input{min-width:0;color:var(--ink);font:inherit;background:0 0;border:none;outline:none;flex-grow:1}.ls-input input::placeholder{font-family:var(--font-sans);color:var(--ink-muted);font-size:16px;font-weight:500}.ls-input span{color:var(--ink-muted)}.ls-swipe-head{text-align:center;flex-direction:column;gap:2px;display:flex}.ls-swipe-head span:first-child{font-family:var(--font-display);font-size:22px;font-weight:800;line-height:28px}.ls-swipe-head span:last-child{color:var(--ink-muted);font-size:14px}.ls-swipe-stack{flex-grow:1;min-height:300px;position:relative}.ls-swipe-back,.ls-swipe-card{border:1px solid var(--line);background:var(--surface);border-radius:28px;position:absolute;top:0;bottom:12px}.ls-swipe-back{background:var(--surface-subtle);inset:14px 22px 0}.ls-swipe-card{touch-action:pan-y;-webkit-user-select:none;user-select:none;cursor:grab;flex-direction:column;gap:18px;padding:24px;display:flex;left:8px;right:8px;box-shadow:0 12px 32px #1e1e2424}.ls-stamp{border:3px solid var(--correct);font-family:var(--font-display);letter-spacing:1.5px;color:var(--correct);opacity:.9;border-radius:12px;padding:4px 12px;font-size:22px;font-weight:800;position:absolute;top:20px;left:20px;transform:rotate(-12deg)}.ls-stamp.is-wrong{border-color:var(--wrong);color:var(--wrong);left:auto;right:20px;transform:rotate(12deg)}.ls-swipe-text{text-align:center;flex-direction:column;flex-grow:1;justify-content:center;gap:20px;display:flex}.ls-swipe-text>span:first-child{color:var(--ink-muted);font-size:13px;font-weight:600}.ls-swipe-statement{font-family:var(--font-display);overflow-wrap:anywhere;font-size:22px;font-weight:800;line-height:30px}.ls-swipe-buttons{justify-content:center;align-items:center;gap:24px;display:flex}.ls-swipe-no,.ls-swipe-yes{border-radius:var(--radius-pill);cursor:pointer;justify-content:center;align-items:center;width:68px;height:68px;display:flex}.ls-swipe-no{border:2px solid var(--line);background:var(--surface);color:var(--wrong);box-shadow:0 4px 0 var(--line)}.ls-swipe-yes{background:var(--correct);color:var(--surface);border:none;box-shadow:0 4px #1e1e2438}.ls-swipe-skip{border-radius:var(--radius-pill);background:var(--surface-subtle);height:48px;font-family:var(--font-sans);color:var(--ink-muted);cursor:pointer;border:none;padding:0 16px;font-size:14px;font-weight:600}.ls-swipe-buttons button:disabled{opacity:.45;cursor:default}.ls-feedback{margin:0 -16px calc(-1 * var(--bottom-gap));padding:18px 16px var(--bottom-gap);background:var(--correct-soft);border-radius:24px 24px 0 0;flex-direction:column;gap:12px;animation:.24s cubic-bezier(.2,.8,.2,1) ls-sheet;display:flex}.ls-feedback.is-wrong{background:var(--wrong-soft)}.ls-feedback>strong{font-family:var(--font-display);color:var(--correct);font-size:20px;font-weight:800}.ls-feedback.is-wrong>strong{color:var(--wrong)}.ls-feedback-text{font-size:15px;line-height:22px}.ls-feedback .ls-main{background:var(--correct)}.ls-feedback.is-wrong .ls-main{background:var(--wrong)}@keyframes ls-sheet{0%{opacity:0;transform:translateY(24px)}}.ls-report,.ls-report-reasons button{min-height:44px;font-family:var(--font-sans);color:var(--ink-muted);cursor:pointer;background:0 0;border:none;align-self:center;padding:0 12px;font-size:14px;font-weight:600}.ls-report-reasons{flex-wrap:wrap;justify-content:center;gap:8px;display:flex}.ls-report-reasons button{border:1.5px solid var(--line);background:var(--surface);color:var(--ink);border-radius:14px}.ls-report-done{color:var(--ink-muted);align-self:center;font-size:14px}.ls-hero{background:var(--accent-soft);border-radius:28px;align-items:center;gap:18px;padding:20px;display:flex}.ls-hero.is-high{background:var(--correct-soft)}.ls-hero-ring{border-radius:var(--radius-pill);background:var(--surface);width:96px;height:96px;box-shadow:0 0 0 6px var(--accent);flex-direction:column;flex-shrink:0;justify-content:center;align-items:center;display:flex}.is-high .ls-hero-ring{box-shadow:0 0 0 6px var(--correct)}.ls-hero-ring span{color:var(--ink-muted);font-size:11px;font-weight:600}.ls-hero-ring strong{font-family:var(--font-display);font-size:26px;font-weight:800;line-height:30px}.ls-hero>div:last-child{flex-direction:column;gap:4px;font-size:14px;line-height:20px;display:flex}.ls-hero>div:last-child>strong{font-family:var(--font-display);font-size:24px;font-weight:800;line-height:28px}.ls-hero-points{color:var(--ink-muted);font-size:13px;font-weight:600}.ls-skills{flex-direction:column;gap:10px;display:flex}.ls-skills>span{font-family:var(--font-display);font-size:17px;font-weight:800}.ls-skill{flex-direction:column;gap:5px;display:flex}.ls-skill>div:first-child{justify-content:space-between;align-items:baseline;gap:12px;font-size:14px;font-weight:600;display:flex}.ls-skill>div:first-child span:last-child{color:var(--ink-muted);flex-shrink:0;font-size:13px}@media (prefers-reduced-motion:reduce){.ls-combo,.ls-combo.is-party,.ls-feedback,.ls-wait-dot{animation:none}}.ls-page{animation:.22s ls-page}@keyframes ls-page{0%{opacity:0;transform:translate(12px)}}.ls-text b{font-weight:700}.ls-text em{font-style:italic}.ill,.ill-table,.ill-account,.ill-bars{background:var(--surface-subtle);border-radius:20px;width:100%}.ill{height:auto;display:block}.ill-axis{stroke:var(--ink-muted);stroke-width:1.5px}.ill-line{fill:none;stroke:var(--accent);stroke-width:3.5px;stroke-linecap:round;stroke-linejoin:round}.ill-line.is-second{stroke:var(--ink-muted);stroke-dasharray:6 6}.ill-label{fill:var(--ink-muted);font-family:var(--font-sans);font-size:11px;font-weight:600}.ill-table{border-collapse:collapse;font-size:15px;line-height:22px;overflow:hidden}.ill-table th,.ill-table td{text-align:left;padding:8px 14px}.ill-table th{color:var(--ink-muted);font-size:13px;font-weight:600}.ill-table td{border-top:1px solid var(--line)}.ill-table td:last-child,.ill-table th:last-child{text-align:right}.ill-account{padding:10px 14px 12px;font-size:14px;line-height:20px}.ill-account-name{border-bottom:2px solid var(--ink);color:var(--ink-muted);justify-content:space-between;align-items:baseline;padding-bottom:6px;font-size:12px;font-weight:600;display:flex}.ill-account-name strong{font-family:var(--font-display);color:var(--ink);font-size:15px;font-weight:800}.ill-account-sides{grid-template-columns:1fr 1fr;display:grid}.ill-account-sides ul{margin:0;padding:8px 10px 0 0;list-style:none}.ill-account-sides ul+ul{border-left:2px solid var(--ink);padding:8px 0 0 10px}.ill-bars{flex-direction:column;gap:8px;padding:12px 14px;font-size:13px;display:flex}.ill-bars>div{grid-template-columns:minmax(56px,auto) 1fr auto;align-items:center;gap:10px;display:grid}.ill-bars>div>div{border-radius:var(--radius-pill);background:var(--line);height:12px;overflow:hidden}.ill-bars i{border-radius:var(--radius-pill);background:var(--accent);height:100%;display:block}.ill-bars strong{font-family:var(--font-display);font-weight:800}.tools{gap:8px;display:flex}.tools button{border:1.5px solid var(--line);background:var(--surface);width:48px;height:48px;color:var(--ink);cursor:pointer;border-radius:14px;justify-content:center;align-items:center;display:flex}.tools button[aria-pressed=true]{border-color:var(--accent);background:var(--accent-soft);color:var(--accent)}.tools button:disabled{opacity:.35;cursor:default}.tool-sheet{border:1.5px solid var(--line);border-radius:20px;flex-direction:column;gap:10px;padding:12px 14px 14px;display:flex}.tool-sheet-head{justify-content:space-between;align-items:center;display:flex}.tool-sheet-head strong{font-family:var(--font-display);font-size:15px;font-weight:800}.tool-sheet-head button{min-height:44px;font-family:var(--font-sans);color:var(--ink-muted);cursor:pointer;background:0 0;border:none;padding:0 4px;font-size:14px;font-weight:600}.numpad{grid-template-columns:repeat(4,1fr);gap:6px;margin-top:8px;display:grid}.numpad button{border-radius:var(--radius-sm);background:var(--surface-subtle);height:44px;color:var(--ink);font-family:var(--font-display);cursor:pointer;border:none;font-size:17px;font-weight:800}.numpad .is-wide{font-family:var(--font-sans);color:var(--ink-muted);grid-column:span 4;font-size:13px;font-weight:600}.tool-formulas{max-height:46vh;font-size:15px;line-height:22px;overflow-y:auto}.tool-empty{color:var(--ink-muted);margin:0;font-size:14px;line-height:20px}.rechenweg{border-radius:var(--radius-lg);border:1.5px solid var(--line);flex-direction:column;gap:6px;padding:10px;display:flex}.rechenweg-label{color:var(--ink-muted);padding:0 4px;font-size:13px;font-weight:600}.rechenweg-tabs{background:var(--surface-subtle);border-radius:14px;grid-template-columns:repeat(3,minmax(0,1fr));gap:4px;padding:4px;display:grid}.rechenweg-tabs button{height:36px;font-family:var(--font-sans);color:var(--ink-muted);cursor:pointer;background:0 0;border:none;border-radius:10px;font-size:13px;font-weight:500}.rechenweg-tabs button[aria-selected=true]{background:var(--surface);color:var(--ink);font-weight:600;box-shadow:0 1px 3px #1e1e241f}.rechenweg-steps{flex-direction:column;gap:6px;display:flex}.rechenweg-step{align-items:center;gap:6px;display:flex}.rechenweg-step input{background:var(--surface-subtle);height:40px;font-family:var(--font-display);color:var(--ink);border:none;border-radius:12px;flex-grow:1;padding:0 10px;font-size:16px;font-weight:700}.rechenweg-step button{width:32px;height:32px;color:var(--ink-muted);cursor:pointer;background:0 0;border:none;border-radius:999px;flex-shrink:0;font-size:16px}.rechenweg-add{background:var(--accent-soft);height:32px;color:var(--accent);font-family:var(--font-sans);cursor:pointer;border:none;border-radius:999px;align-self:flex-start;padding:0 10px;font-size:13px;font-weight:600}.rechenweg-hand-tools{gap:6px;display:flex}.rechenweg-hand-tools button{background:var(--surface-subtle);height:32px;color:var(--ink-muted);font-family:var(--font-sans);cursor:pointer;border:none;border-radius:999px;padding:0 10px;font-size:13px;font-weight:600}.rechenweg-hand-tools button[aria-pressed=true]{background:var(--accent-soft);color:var(--accent)}.rechenweg-hand-tools button:disabled{opacity:.45;cursor:default}.rechenweg-hand-scroll{border-radius:var(--radius-md);background:#fff;max-height:260px;overflow-y:auto}.rechenweg-hand-scroll canvas{touch-action:none;display:block}.rechenweg-foto-btn{border-radius:var(--radius-md);background:var(--surface-subtle);height:44px;color:var(--ink);font-family:var(--font-sans);cursor:pointer;border:none;font-size:14px;font-weight:600}.rechenweg-foto-preview{flex-direction:column;gap:6px;display:flex}.rechenweg-foto-preview img{object-fit:contain;border-radius:var(--radius-md);background:var(--surface-subtle);width:100%;max-height:200px}.rechenweg-foto-preview button{background:var(--surface-subtle);height:32px;color:var(--ink-muted);font-family:var(--font-sans);cursor:pointer;border:none;border-radius:999px;align-self:flex-start;padding:0 10px;font-size:13px;font-weight:600}.rechenweg-check-btn{border-radius:var(--radius-md);background:var(--accent-soft);height:44px;color:var(--accent);font-family:var(--font-sans);cursor:pointer;border:none;font-size:14px;font-weight:700}.rechenweg-check-busy{color:var(--ink-muted);margin:0;font-size:14px}.rechenweg-retry{color:var(--accent);cursor:pointer;background:0 0;border:none;font-weight:600}.rechenweg-result{border-radius:var(--radius-md);background:var(--surface-subtle);flex-direction:column;gap:6px;padding:10px;display:flex}.rechenweg-result-label{color:var(--ink-muted);font-size:13px;font-weight:600}.rechenweg-result ul{flex-direction:column;gap:4px;margin:0;padding:0;list-style:none;display:flex}.rechenweg-result li{font-family:var(--font-display);border-radius:10px;justify-content:space-between;align-items:center;gap:8px;padding:6px 8px;font-size:15px;font-weight:700;display:flex}.rechenweg-result li.is-right{background:var(--correct-soft);color:var(--correct)}.rechenweg-result li.is-wrong{background:var(--wrong-soft);color:var(--wrong)}.rechenweg-result-why{color:var(--ink);margin:0;font-size:14px;font-weight:500;line-height:20px}@media (prefers-reduced-motion:reduce){.ls-page{animation:none}}.term-wrap{display:inline;position:relative}.term{color:var(--accent);text-underline-offset:3px;cursor:pointer;font-weight:600;-webkit-text-decoration:underline #b9a3fa;text-decoration:underline #b9a3fa;text-decoration-thickness:2px}.term-popover{box-sizing:border-box;background:var(--surface);color:var(--ink);z-index:5;white-space:normal;border:1.5px solid #e1d8fc;border-radius:18px;flex-direction:column;gap:6px;padding:12px 14px;font-size:14px;font-weight:400;line-height:21px;text-decoration:none;display:flex;position:fixed;box-shadow:0 12px 28px #2a1a5e29}.term-popover-head{align-items:center;gap:8px;display:flex}.term-popover-head strong{font-family:var(--font-display);color:var(--accent);font-size:16px;font-weight:800}.term-popover-badge{color:var(--ink-muted);background:var(--surface-subtle);border-radius:var(--radius-pill);margin-left:auto;padding:3px 8px;font-size:11px;font-weight:600}.term-popover-report{color:var(--ink-muted);cursor:pointer;background:0 0;border:none;align-self:flex-start;margin-top:2px;padding:0;font-size:12px;font-weight:600;text-decoration:underline}.term-popover-reported{color:var(--ink-muted);font-size:12px}.ls-action-row{align-items:center;gap:12px;display:flex}.ls-action-row .ls-main{flex-grow:1}.ls-back{border:1.5px solid var(--line);border-radius:var(--radius-md);background:var(--surface);width:52px;height:52px;color:var(--ink);cursor:pointer;flex-shrink:0;justify-content:center;align-items:center;display:flex}.ls-back:disabled{opacity:.4;cursor:default}.ls-explain-head{align-items:center;gap:10px;display:flex}.ls-explain-dashes{flex-grow:1;gap:6px;display:flex}.ls-explain-dashes span{border-radius:var(--radius-pill);background:var(--line);flex-grow:1;height:6px}.ls-explain-dashes span.is-on{background:var(--accent)}.nf-button{border-radius:var(--radius-pill);background:linear-gradient(160deg, var(--gold-light) 0%, var(--gold-mid) 100%);width:52px;height:52px;box-shadow:0 4px 0 var(--gold-shadow);color:var(--gold-ink);cursor:pointer;border:none;flex-shrink:0;justify-content:center;align-items:center;display:flex}.nf-button:active{box-shadow:none;transform:translateY(4px)}.nf-overlay{overscroll-behavior:contain;touch-action:none;z-index:20;background:#1e1e2447;justify-content:center;align-items:flex-end;display:flex;position:fixed;inset:0}.nf-sheet{box-sizing:border-box;width:100%;max-width:480px;max-height:85dvh;padding:10px 16px var(--bottom-gap);background:var(--surface);border-radius:28px 28px 0 0;flex-direction:column;gap:12px;animation:.24s cubic-bezier(.2,.8,.2,1) ls-sheet;display:flex;box-shadow:0 -4px 24px #1e1e241f}.nf-grab{cursor:grab;touch-action:none;justify-content:center;align-self:stretch;margin:-8px 0 -10px;padding:8px 0 10px;display:flex}.nf-limit{color:var(--ink-muted);margin:-4px 0 0;font-size:.8125rem}.nf-grip{border-radius:var(--radius-pill);background:var(--fog);align-self:center;width:40px;height:5px}.nf-head{justify-content:space-between;align-items:center;display:flex}.nf-head strong{font-family:var(--font-display);font-size:18px;font-weight:800}.nf-close{border-radius:var(--radius-pill);background:var(--surface-subtle);width:40px;height:40px;color:var(--ink-muted);cursor:pointer;border:none;justify-content:center;align-items:center;display:flex}.nf-context{background:var(--surface-subtle);color:var(--ink-muted);border-radius:14px;align-items:flex-start;gap:8px;padding:10px 12px;font-size:14px;line-height:20px;display:flex}.nf-chips{flex-wrap:wrap;gap:8px;display:flex}.nf-chips button{border:1.5px solid var(--line);border-radius:var(--radius-pill);background:var(--surface);height:36px;color:var(--ink);cursor:pointer;padding:0 12px;font-size:13px;font-weight:600}.nf-chips button:disabled{opacity:.5;cursor:default}.nf-thread{touch-action:pan-y;flex-direction:column;flex-grow:1;justify-content:flex-end;gap:10px;min-height:120px;display:flex;overflow-y:auto}.nf-empty{text-align:center;color:var(--ink-muted);margin:auto 0;font-size:14px}.nf-bubble{max-width:85%;padding:10px 14px;font-size:15px;line-height:22px}.nf-bubble.is-user{background:var(--accent);color:var(--surface);border-radius:20px 20px 6px;align-self:flex-end;font-weight:500}.nf-bubble.is-ai{background:var(--surface-subtle);color:var(--ink);border-radius:20px 20px 20px 6px;align-self:flex-start}.nf-stronger{border:1.5px solid var(--line);border-radius:var(--radius-pill);background:var(--surface);height:40px;color:var(--ink);cursor:pointer;align-self:flex-start;padding:0 14px;font-size:14px;font-weight:600}.nf-form{align-items:center;gap:8px;display:flex}.nf-input{box-sizing:border-box;border:1.5px solid var(--line);border-radius:var(--radius-pill);flex-grow:1;align-items:center;height:48px;padding:0 16px;display:flex}.nf-input input{width:100%;font:inherit;color:var(--ink);background:0 0;border:none;outline:none;font-size:15px}.nf-send{border-radius:var(--radius-pill);background:var(--accent);width:48px;height:48px;color:var(--surface);cursor:pointer;border:none;flex-shrink:0;justify-content:center;align-items:center;display:flex}.nf-send:disabled{opacity:.5;cursor:default}.ls-wrong-ask{align-items:center;gap:12px;display:flex}.ls-wrong-ask-text{flex:1;min-width:0;font-size:.95rem}.nf-retry{border:2px solid var(--gold-shadow);border-radius:var(--radius-pill);min-height:44px;color:var(--ink);font-family:var(--font-display);cursor:pointer;background:0 0;align-self:flex-start;padding:0 16px;font-weight:800}:root{--action-bar-height:76px}[data-keyboard=open] .ls-form>.ls-action-row{left:0;right:0;top:calc(var(--vv-bottom) - var(--action-bar-height));height:var(--action-bar-height);box-sizing:border-box;z-index:15;background:var(--surface);max-width:480px;margin:0 auto;padding:12px 16px;position:fixed;box-shadow:0 -6px 18px #1e1e241a}[data-keyboard=open] .ls-form{padding-bottom:var(--action-bar-height)}[data-keyboard=open] .nf-overlay{inset:auto 0;top:var(--vv-top);height:var(--vv-height)}[data-keyboard=open] .nf-sheet{max-height:calc(var(--vv-height) - 12px);padding-bottom:12px}html.no-scroll,html.no-scroll body{overscroll-behavior:none;height:100dvh;overflow:hidden}html.no-scroll body{width:100%;position:fixed;inset:0}.ls-explain{overscroll-behavior:none;height:100dvh;min-height:0;overflow:hidden}.ls-explain-area{touch-action:pan-y;flex-direction:column;flex:auto;gap:14px;min-height:0;display:flex;position:relative;overflow:hidden}.ls-explain-area .ill,.ls-explain-area .ill-table,.ls-explain-area .ill-account,.ls-explain-area .ill-bars{max-height:34dvh}.ls-fixed{overscroll-behavior:none;height:100dvh;min-height:0;overflow:hidden}.ls-task{flex-direction:column;flex:auto;gap:18px;min-height:0;display:flex}.ls-scroll{overscroll-behavior:contain;-webkit-overflow-scrolling:touch;flex-direction:column;flex:auto;gap:18px;min-height:0;margin:0 -16px;padding:0 16px 6px;display:flex;overflow-y:auto}.ls-scroll>*{flex-shrink:0}.ls-fixed .ls-feedback{flex-shrink:0;max-height:58dvh}.ls-fixed .ls-feedback-text{overscroll-behavior:contain;min-height:0;overflow-y:auto}[data-keyboard=open] .ls-fixed{height:var(--vv-bottom)}.ls-head .nf-button,.ls-explain-head .nf-button{width:44px;height:44px;box-shadow:0 3px 0 var(--gold-shadow)}.ls-head .nf-button svg,.ls-explain-head .nf-button svg{width:33px;height:25px}.fx-calc{flex-direction:column;gap:8px;display:flex}.fx-status{flex-wrap:wrap;align-items:center;gap:6px;min-height:24px;display:flex}.fx-pill{border-radius:var(--radius-pill);background:var(--accent-soft);min-height:28px;color:var(--accent);font-family:var(--font-display);cursor:pointer;border:none;padding:0 12px;font-size:13px;font-weight:800}.fx-flag{border-radius:var(--radius-pill);background:var(--surface-subtle);color:var(--ink-muted);padding:2px 8px;font-size:12px;font-weight:700}.fx-flag.is-alpha{color:var(--wrong)}.fx-display{border-radius:var(--radius-md);background:var(--surface-subtle);box-sizing:border-box;flex-direction:column;gap:6px;min-height:88px;padding:10px 14px;display:flex;overflow-x:auto}.fx-expression{font-family:var(--font-display);min-height:30px;color:var(--ink);white-space:nowrap;font-size:20px;font-weight:700;line-height:28px}.fx-result{font-family:var(--font-display);color:var(--ink);text-align:right;background:0 0;border:none;align-self:flex-end;align-items:center;gap:4px;margin-top:auto;padding:0;font-size:22px;font-weight:800;line-height:28px;display:flex}.fx-result.is-insert{cursor:pointer;color:var(--accent);flex-wrap:wrap;justify-content:flex-end;min-height:44px}.fx-result.is-insert small{font-family:var(--font-sans);color:var(--ink-muted);flex-basis:100%;font-size:12px;font-weight:700}.fx-result.is-error{color:var(--wrong);font-size:18px}.fx-result-value{align-items:center;gap:4px;display:inline-flex}.fx-frac{vertical-align:middle;flex-direction:column;align-items:center;margin:0 3px;font-size:.85em;line-height:1.15;display:inline-flex}.fx-num{text-align:center;border-bottom:2px solid;min-width:14px;padding:0 3px 1px}.fx-den{text-align:center;min-width:14px;padding:1px 3px 0}.fx-mixed{align-items:center;display:inline-flex}.fx-sup,.fx-sub,.fx-index{font-size:.7em;line-height:1}.fx-sup{vertical-align:.55em}.fx-sqrt{align-items:stretch;display:inline-flex}.fx-sign{font-weight:800}.fx-radicand{border-top:2px solid;min-width:14px;padding:0 3px}.fx-abs{display:inline-flex}.fx-var{color:var(--accent)}.fx-box{vertical-align:middle;border:1.5px dashed var(--line);border-radius:4px;min-width:14px;min-height:20px;display:inline-block}.fx-caret{vertical-align:text-bottom;background:var(--accent);width:2px;height:1.1em;margin:0 1px;animation:1s steps(2,start) infinite fx-blink;display:inline-block}@keyframes fx-blink{to{visibility:hidden}}@media (prefers-reduced-motion:reduce){.fx-caret{animation:none}}.fx-history{flex-direction:column;gap:4px;max-height:22vh;margin:0;padding:0;list-style:none;display:flex;overflow-y:auto}.fx-history button{border-radius:var(--radius-sm);background:var(--surface-subtle);width:100%;min-height:44px;color:var(--ink);font-family:var(--font-display);cursor:pointer;border:none;justify-content:space-between;align-items:center;gap:12px;padding:6px 12px;display:flex}.fx-history-term{white-space:nowrap;font-weight:700;overflow:hidden}.fx-pad{grid-template-columns:repeat(6,1fr);gap:5px;display:grid}.fx-pad.is-numeric{grid-template-columns:repeat(5,1fr)}.fx-key{border-radius:var(--radius-sm);background:var(--surface-subtle);min-width:0;height:44px;color:var(--ink);font-family:var(--font-display);cursor:pointer;border:none;justify-content:center;align-items:center;padding:10px 2px 0;display:flex;position:relative;box-shadow:0 3px #1e1e2424}.fx-key:active{box-shadow:none;transform:translateY(3px)}.fx-pad.is-numeric .fx-key{background:var(--surface);border:1.5px solid var(--line);box-shadow:0 3px 0 var(--line);padding-top:0;font-size:18px}.fx-key-main{white-space:nowrap;font-size:14px;font-weight:800;line-height:16px}.fx-pad.is-numeric .fx-key-main{font-size:18px}.fx-key-shift,.fx-key-alpha{white-space:nowrap;font-size:9px;font-weight:700;line-height:10px;position:absolute;top:2px}.fx-key-shift{color:var(--accent);left:4px}.fx-key-alpha{color:var(--wrong);right:4px}.fx-pad .fx-key.is-control{background:var(--ink);color:var(--surface);padding-top:0;box-shadow:0 3px #1e1e244d}.fx-pad .fx-key.is-control .fx-key-main{font-size:13px}.fx-pad .fx-key.is-orange{background:var(--streak);color:var(--surface);border-color:var(--streak);box-shadow:0 3px #1e1e2438}.fx-pad .fx-key.is-action{background:var(--accent);color:var(--surface);border-color:var(--accent);box-shadow:0 3px #1e1e2438}.fx-key.is-active{outline:3px solid var(--accent);outline-offset:-3px}.fx-pad .fx-key.is-control.is-active{background:var(--accent)}.fx-rep{text-decoration:overline;text-decoration-thickness:2px}.fx-result.is-error{flex-direction:column;align-items:flex-end;gap:2px}.fx-result.is-error small{max-width:100%;font-family:var(--font-sans);color:var(--ink-muted);white-space:normal;font-size:12px;font-weight:500;line-height:16px}.fx-setup{border-radius:var(--radius-md);background:var(--surface-subtle);flex-direction:column;gap:10px;padding:12px;display:flex}.fx-setup-row{flex-direction:column;gap:6px;display:flex}.fx-setup-label{color:var(--ink-muted);font-size:12px;font-weight:700}.fx-setup-choices,.fx-setup-actions{flex-wrap:wrap;gap:6px;display:flex}.fx-choice{border:1.5px solid var(--line);border-radius:var(--radius-pill);background:var(--surface);min-width:44px;min-height:44px;color:var(--ink);font-family:var(--font-display);cursor:pointer;padding:0 14px;font-size:14px;font-weight:700}.fx-choice.is-on{background:var(--accent);border-color:var(--accent);color:var(--surface)}.fx-setup-actions{justify-content:flex-end}.fx-sheet{border-radius:var(--radius-md);background:var(--surface-subtle);flex-direction:column;gap:8px;padding:12px;display:flex}.fx-sheet-head{justify-content:space-between;align-items:center;gap:8px;display:flex}.fx-sheet-search{border:1.5px solid var(--line);border-radius:var(--radius-sm);background:var(--surface);min-height:44px;color:var(--ink);padding:0 12px}.fx-sheet-list{overscroll-behavior:contain;flex-direction:column;gap:4px;max-height:34vh;margin:0;padding:0;list-style:none;display:flex;overflow-y:auto}.fx-sheet-list button{border-radius:var(--radius-sm);background:var(--surface);width:100%;min-height:44px;color:var(--ink);text-align:left;cursor:pointer;border:none;flex-direction:column;align-items:flex-start;gap:2px;padding:6px 12px;display:flex}.fx-sheet-list button span{color:var(--ink-muted);font-size:12px}.fx-factors{border-radius:var(--radius-md);background:var(--surface-subtle);font-family:var(--font-display);text-align:right;padding:8px 14px;font-size:18px;font-weight:800}.fx-pair{flex-direction:column;align-items:flex-end;gap:0;font-size:18px;line-height:24px}.fx-r{color:var(--ink-muted);font-size:.6em;font-weight:700}.fx-pill.is-mode{background:var(--ink);color:var(--surface)}.fx-prompt{color:var(--ink-muted);font-size:12px;font-weight:700}.fx-table{overscroll-behavior:contain;max-height:24vh;font-family:var(--font-display);flex-direction:column;font-size:16px;font-weight:700;display:flex;overflow-y:auto}.fx-table-row{border-bottom:1px solid var(--line);grid-template-columns:1fr 1fr;gap:8px;padding:3px 0;display:grid}.fx-table-row span{text-align:right}.fx-table-row.is-head{background:var(--surface-subtle);color:var(--ink-muted);position:sticky;top:0}.fx-result.is-verdict{font-size:26px}.fx-result.is-true{color:var(--correct)}.fx-result.is-false{color:var(--wrong)}.fx-result.is-base{letter-spacing:.04em;flex-direction:column;align-items:flex-end;gap:0;font-size:20px}.fx-result.is-base small{letter-spacing:0;color:var(--ink-muted);font-size:11px}.fx-result.is-dist{flex-direction:column;align-items:flex-end;gap:0;font-size:18px;line-height:24px}.fx-stat{border-radius:var(--radius-md);background:var(--surface-subtle);overscroll-behavior:contain;flex-direction:column;gap:8px;max-height:46vh;padding:10px 12px;display:flex;overflow-y:auto}.fx-stat-head{justify-content:space-between;align-items:center;gap:8px;font-size:13px;display:flex}.fx-stat-grid{align-items:stretch;gap:4px;display:grid}.fx-stat-colhead,.fx-stat-no{color:var(--ink-muted);justify-content:center;align-items:center;font-size:12px;font-weight:800;display:flex}.fx-stat-cell{border:1.5px solid var(--line);border-radius:var(--radius-sm);background:var(--surface);min-height:44px;color:var(--ink);font-family:var(--font-display);text-align:right;cursor:pointer;padding:0 8px;font-size:16px;font-weight:700}.fx-stat-cell.is-active{border-color:var(--accent);outline:2px solid var(--accent);outline-offset:-2px}.fx-stat-tools{flex-wrap:wrap;gap:6px;display:flex}.fx-stat-hint,.fx-stat-error{color:var(--ink-muted);margin:0;font-size:13px}.fx-stat-error{color:var(--wrong);font-weight:700}.fx-stat-group h4{color:var(--ink-muted);margin:4px 0;font-size:12px}.fx-stat-tiles{grid-template-columns:repeat(auto-fill,minmax(100px,1fr));gap:6px;display:grid}.fx-stat-tile{border-radius:var(--radius-sm);background:var(--surface);flex-direction:column;padding:6px 10px;display:flex}.fx-stat-tile span{color:var(--ink-muted);font-size:12px}.fx-stat-tile strong{font-family:var(--font-display);overflow-wrap:anywhere;font-size:15px}.fx-stat-est{grid-template-columns:1fr 1fr;gap:6px;margin-bottom:6px;display:grid}@media (width<=380px){.fx-pad{gap:4px}.fx-key{padding-left:1px;padding-right:1px}.fx-key-main{font-size:12px}.fx-key-shift,.fx-key-alpha{font-size:8px}}.ueben{flex-direction:column;gap:14px;display:flex}.ueben h1{font-family:var(--font-display);margin:0;font-size:26px;font-weight:800;line-height:32px}.ueben-chips{gap:8px;display:flex;overflow-x:auto}.ueben-chips button{border-radius:var(--radius-pill);border:1.5px solid var(--line);background:var(--surface);height:36px;font-family:var(--font-sans);color:var(--ink);cursor:pointer;flex-shrink:0;align-items:center;gap:6px;padding:0 12px;font-size:14px;font-weight:600;display:flex}.ueben-chips button.is-on{border:2px solid var(--ink)}.ueben-chips button span{border-radius:999px;width:8px;height:8px}.ueben-weak{border-radius:var(--radius-lg);background:var(--accent);color:#fff;cursor:pointer;border:none;align-items:center;gap:12px;padding:14px;display:flex;box-shadow:0 4px #1e1e2438}.ueben-weak-icon{background:#ffffff2e;border-radius:14px;flex-shrink:0;justify-content:center;align-items:center;width:44px;height:44px;display:flex}.ueben-weak-text{text-align:left;flex-direction:column;flex-grow:1;gap:1px;display:flex}.ueben-weak-text strong{font-family:var(--font-display);font-size:17px;font-weight:800}.ueben-weak-text small{opacity:.9;font-size:13px}.ueben-due{border-radius:var(--radius-md);background:var(--surface-subtle);align-items:center;gap:12px;padding:12px 14px;display:flex}.ueben-due span{flex-grow:1;font-size:14px;line-height:20px}.ueben-due button{background:var(--surface);height:34px;color:var(--ink);cursor:pointer;border:none;border-radius:10px;padding:0 12px;font-size:13px;font-weight:600}.ueben-label{color:var(--ink-muted);font-size:13px;font-weight:600}.ueben-types{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;display:grid}.ueben-type-icon{width:28px;height:28px;font-family:var(--font-display);color:var(--ink);border-radius:9px;flex-shrink:0;justify-content:center;align-items:center;font-size:14px;font-weight:800;display:flex}.ueben-types button{border-radius:var(--radius-lg);border:1.5px solid var(--line);background:var(--surface);text-align:left;height:100px;color:var(--ink);cursor:pointer;flex-direction:column;justify-content:space-between;padding:12px;display:flex}.ueben-types strong{font-family:var(--font-display);font-size:15px;font-weight:800;line-height:18px}.ueben-types span{color:var(--ink-muted);font-size:12px;line-height:16px}.ueben-sheet{z-index:20;padding:14px 16px var(--bottom-gap);background:var(--surface);border-radius:20px 20px 0 0;flex-direction:column;gap:10px;display:flex;position:fixed;bottom:0;left:0;right:0;box-shadow:0 -8px 30px #1e1e242e}.ueben-sheet-head{justify-content:space-between;align-items:center;display:flex}.ueben-sheet-head strong{font-family:var(--font-display);font-size:15px;font-weight:800}.ueben-sheet-head button{min-height:44px;color:var(--ink-muted);cursor:pointer;background:0 0;border:none;padding:0 4px;font-size:14px;font-weight:600}.ueben-pick{flex-wrap:wrap;gap:6px;display:flex}.ueben-pick button{border-radius:var(--radius-pill);border:1.5px solid var(--line);background:var(--surface);height:36px;color:var(--ink);cursor:pointer;padding:0 14px;font-size:13px;font-weight:600}.ueben-pick button.is-on{border-color:var(--accent);background:var(--accent-soft);color:var(--accent)}.ueben-start{border-radius:var(--radius-md);background:var(--accent);color:#fff;height:48px;font-family:var(--font-sans);cursor:pointer;border:none;font-size:15px;font-weight:700}.home{flex-direction:column;display:flex}.home-head{align-items:center;gap:12px;display:flex}.home-greeting{flex-direction:column;flex-grow:1;gap:2px;min-width:0;display:flex}.home-greeting span{color:var(--ink-muted);font-size:13px;font-weight:500;line-height:18px}.home-greeting h1{text-overflow:ellipsis;white-space:nowrap;font-size:26px;line-height:32px;overflow:hidden}.streak-pill{border-radius:var(--radius-pill);background:var(--surface-subtle);flex-shrink:0;align-items:center;gap:4px;height:40px;padding:0 12px;display:flex}.streak-pill b{font-family:var(--font-display);font-size:17px;font-weight:800}.streak-pill span{color:var(--ink-muted);font-size:13px;font-weight:500}.profile-btn{border-radius:var(--radius-pill);background:var(--accent-soft);width:40px;height:40px;color:var(--ink);font-family:var(--font-display);flex-shrink:0;justify-content:center;align-items:center;font-size:17px;font-weight:800;display:flex;position:relative}.profile-btn:after{content:"";position:absolute;inset:-4px}.heute-card-link{color:inherit;text-decoration:none;display:block}.heute-card{border-radius:var(--radius-lg);background:var(--surface-subtle);flex-direction:column;gap:14px;margin-top:20px;padding:16px;display:flex}.heute-top{align-items:center;gap:14px;display:flex}.heute-ring{flex-shrink:0;width:60px;height:60px;position:relative}.heute-ring span{font-family:var(--font-display);justify-content:center;align-items:center;font-size:14px;font-weight:800;display:flex;position:absolute;inset:0}.heute-minutes{flex-direction:column;flex-grow:1;gap:2px;display:flex}.heute-minutes span{color:var(--ink-muted);font-size:13px;font-weight:600}.heute-minutes strong{font-family:var(--font-display);font-size:18px;font-weight:800;line-height:23px}.heute-streak{flex-direction:column;align-items:center;display:flex}.heute-streak strong{font-family:var(--font-display);font-size:15px;font-weight:800;line-height:18px}.heute-streak span{color:var(--ink-muted);font-size:11px;font-weight:500}.heute-line{background:var(--line);height:1px}.heute-week{justify-content:space-between;padding:0 2px;display:flex}.heute-week>div{flex-direction:column;align-items:center;gap:4px;display:flex}.heute-day{border-radius:var(--radius-pill);justify-content:center;align-items:center;width:26px;height:26px;display:flex;position:relative}.heute-day.is-done{background:var(--accent);color:var(--surface)}.heute-day.is-missed{border:2px solid var(--fog);background:var(--surface)}.heute-day.is-ahead{background:var(--line)}.heute-day.is-today svg{position:relative}.heute-pulse{border-radius:var(--radius-pill);background:var(--accent-soft);animation:1.8s ease-in-out infinite heute-pulse;position:absolute;inset:-4px}@keyframes heute-pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.45;transform:scale(1.18)}}@media (prefers-reduced-motion:reduce){.heute-pulse{animation:none}}.heute-day-label{color:var(--ink-muted);font-size:11px;font-weight:500}.heute-goal{flex-direction:column;gap:6px;display:flex}.heute-goal>div:first-child{justify-content:space-between;align-items:baseline;gap:12px;display:flex}.heute-goal>div:first-child span:first-child{white-space:nowrap;text-overflow:ellipsis;min-width:0;font-size:14px;font-weight:600;overflow:hidden}.heute-goal>div:first-child span:last-child{color:var(--ink-muted);flex-shrink:0;font-size:13px}.heute-goal b{color:var(--ink)}.heute-bar{border-radius:var(--radius-pill);background:var(--line);height:8px;overflow:hidden}.heute-bar>div{border-radius:var(--radius-pill);background-image:linear-gradient(90deg, var(--progress-low) 0%, var(--progress-mid) 50%, var(--progress-high) 100%);height:100%}.home-section{justify-content:space-between;align-items:center;margin:28px 0 12px;display:flex}.home-section h2{font-size:20px;line-height:26px}.label-filter{gap:8px;margin:0 0 14px;display:flex;overflow-x:auto}.label-filter button{border-radius:var(--radius-pill);border:1.5px solid var(--line);background:var(--surface);height:32px;font-family:var(--font-sans);color:var(--ink);cursor:pointer;flex-shrink:0;padding:0 12px;font-size:13px;font-weight:600}.label-filter button[aria-checked=true]{border-color:var(--ink);border-width:2px}.new-btn{border-radius:var(--radius-pill);background:var(--accent-soft);height:36px;color:var(--ink);font-family:var(--font-display);align-items:center;gap:4px;padding:0 14px;font-size:15px;font-weight:800;display:flex;position:relative}.new-btn:after{content:"";position:absolute;inset:-4px 0}.home-actions{align-items:center;gap:8px;display:flex}.sort-wrap{position:relative}.sort-btn{border-radius:var(--radius-pill);background:var(--surface-subtle);width:36px;height:36px;color:var(--ink);cursor:pointer;border:none;justify-content:center;align-items:center;display:flex;position:relative}.sort-btn:after{content:"";position:absolute;inset:-4px}.sort-menu{z-index:5;border:1px solid var(--line);border-radius:var(--radius-md);background:var(--surface);flex-direction:column;width:230px;padding:6px;display:flex;position:absolute;top:calc(100% + 8px);right:0;box-shadow:0 8px 24px #1e1e2424}.sort-menu button{border-radius:var(--radius-sm);min-height:44px;color:var(--ink);font:inherit;text-align:left;cursor:pointer;background:0 0;border:none;justify-content:space-between;align-items:center;gap:8px;padding:0 12px;font-size:15px;font-weight:500;display:flex}.sort-menu button[aria-checked=true]{background:var(--accent-soft);font-weight:600}.card-menu-wrap{flex-shrink:0;position:relative}.card-menu-btn{z-index:1;border-radius:var(--radius-sm);width:44px;height:44px;color:var(--ink-muted);background:0 0;border:none;justify-content:center;align-items:center;margin:-12px -12px -12px -8px;display:flex;position:relative}.sort-menu.opens-up{top:auto;bottom:calc(100% + 8px)}.sort-menu .is-danger{color:var(--wrong)}.sort-menu .menu-hint{color:var(--ink-muted);padding:8px 12px 4px;font-size:13px;line-height:18px}.sort-menu .menu-line{background:var(--line);height:1px;margin:6px 4px}.home .form-error{margin:0 0 12px}.home .empty-state{border-radius:var(--radius-lg);margin-top:0}.goal-list{flex-direction:column;gap:12px;margin:0;padding:0;list-style:none;display:flex}.goal-card{border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--surface);box-shadow:var(--shadow-card);flex-direction:column;gap:10px;padding:16px;display:flex;position:relative}.goal-card.is-featured{border:2px solid var(--accent);box-shadow:none;gap:12px;padding:15px}.goal-card{transition:border-color .22s,box-shadow .22s}.goal-more{opacity:0;grid-template-rows:0fr;margin-top:-10px;transition:grid-template-rows .28s cubic-bezier(.2,.8,.2,1),margin-top .28s cubic-bezier(.2,.8,.2,1),opacity .2s;display:grid}.goal-more>div{min-height:0;overflow:hidden}.is-featured .goal-more{opacity:1;grid-template-rows:1fr;margin-top:0}@media (prefers-reduced-motion:reduce){.goal-more{transition:none}}.goal-card.is-dragging{z-index:1;background:var(--accent-soft)}.goal-card-top{align-items:center;gap:8px;display:flex}.goal-label{border-radius:var(--radius-sm);min-width:0;color:var(--ink);white-space:nowrap;text-overflow:ellipsis;border:1px solid #0000;align-items:center;gap:6px;padding:4px 10px;font-size:13px;font-weight:600;display:flex;overflow:hidden}.goal-label span{border-radius:var(--radius-pill);flex-shrink:0;width:8px;height:8px}.goal-meta{color:var(--ink-muted);flex-shrink:0;margin-left:auto;font-size:13px;font-weight:500}.goal-grip{z-index:1;border-radius:var(--radius-pill);width:44px;height:44px;color:var(--ink-muted);cursor:grab;touch-action:none;-webkit-user-select:none;user-select:none;background:0 0;border:none;flex-shrink:0;justify-content:center;align-items:center;margin:-12px -12px -12px -8px;display:flex;position:relative}.goal-titles{flex-direction:column;gap:2px;min-width:0;display:flex}.goal-titles h3{white-space:nowrap;text-overflow:ellipsis;font-size:18px;line-height:24px;overflow:hidden}.is-featured .goal-titles h3{font-size:19px}.goal-titles span{color:var(--ink-muted);font-size:14px;line-height:20px}.goal-card-link{width:100%;color:inherit;font:inherit;text-align:left;white-space:nowrap;text-overflow:ellipsis;cursor:pointer;background:0 0;border:none;padding:0;display:block;overflow:hidden}.goal-card-link:after{content:"";border-radius:inherit;position:absolute;inset:0}.goal-progress{align-items:center;gap:10px;display:flex}.goal-progress span{font-family:var(--font-display);font-size:15px;font-weight:800}.progress-track{border-radius:var(--radius-pill);background:var(--line);flex-grow:1;height:12px;overflow:hidden}.progress-fill{border-radius:var(--radius-pill);background-image:repeating-linear-gradient(135deg, #ffffff38 0px, #ffffff38 5px, #fff0 5px, #fff0 10px), linear-gradient(90deg, var(--progress-low) 0%, var(--progress-mid) 50%, var(--progress-high) 100%);height:12px}.press-btn{z-index:1;border-radius:var(--radius-md);background:var(--accent);height:50px;color:var(--surface);font-family:var(--font-display);letter-spacing:.3px;cursor:pointer;border:none;justify-content:center;align-items:center;margin-bottom:4px;font-size:17px;font-weight:800;display:flex;position:relative;box-shadow:0 4px #1e1e2438}.press-btn:active:not(:disabled){box-shadow:none;transform:translateY(4px)}.press-btn:disabled{opacity:.45;cursor:default}
