@font-face{font-display:block;font-family:KaTeX_AMS;font-style:normal;font-weight:400;src:url(/assets/KaTeX_AMS-Regular-BQhdFMY1.woff2)format("woff2"),url(/assets/KaTeX_AMS-Regular-DMm9YOAa.woff)format("woff"),url(/assets/KaTeX_AMS-Regular-DRggAlZN.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Caligraphic-Bold-Dq_IR9rO.woff2)format("woff2"),url(/assets/KaTeX_Caligraphic-Bold-BEiXGLvX.woff)format("woff"),url(/assets/KaTeX_Caligraphic-Bold-ATXxdsX0.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Caligraphic-Regular-Di6jR-x-.woff2)format("woff2"),url(/assets/KaTeX_Caligraphic-Regular-CTRA-rTL.woff)format("woff"),url(/assets/KaTeX_Caligraphic-Regular-wX97UBjC.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Fraktur-Bold-CL6g_b3V.woff2)format("woff2"),url(/assets/KaTeX_Fraktur-Bold-BsDP51OF.woff)format("woff"),url(/assets/KaTeX_Fraktur-Bold-BdnERNNW.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Fraktur-Regular-CTYiF6lA.woff2)format("woff2"),url(/assets/KaTeX_Fraktur-Regular-Dxdc4cR9.woff)format("woff"),url(/assets/KaTeX_Fraktur-Regular-CB_wures.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Main-Bold-Cx986IdX.woff2)format("woff2"),url(/assets/KaTeX_Main-Bold-Jm3AIy58.woff)format("woff"),url(/assets/KaTeX_Main-Bold-waoOVXN0.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:700;src:url(/assets/KaTeX_Main-BoldItalic-DxDJ3AOS.woff2)format("woff2"),url(/assets/KaTeX_Main-BoldItalic-SpSLRI95.woff)format("woff"),url(/assets/KaTeX_Main-BoldItalic-DzxPMmG6.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:400;src:url(/assets/KaTeX_Main-Italic-NWA7e6Wa.woff2)format("woff2"),url(/assets/KaTeX_Main-Italic-BMLOBm91.woff)format("woff"),url(/assets/KaTeX_Main-Italic-3WenGoN9.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Main-Regular-B22Nviop.woff2)format("woff2"),url(/assets/KaTeX_Main-Regular-Dr94JaBh.woff)format("woff"),url(/assets/KaTeX_Main-Regular-ypZvNtVU.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:700;src:url(/assets/KaTeX_Math-BoldItalic-CZnvNsCZ.woff2)format("woff2"),url(/assets/KaTeX_Math-BoldItalic-iY-2wyZ7.woff)format("woff"),url(/assets/KaTeX_Math-BoldItalic-B3XSjfu4.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:400;src:url(/assets/KaTeX_Math-Italic-t53AETM-.woff2)format("woff2"),url(/assets/KaTeX_Math-Italic-DA0__PXp.woff)format("woff"),url(/assets/KaTeX_Math-Italic-flOr_0UB.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:700;src:url(/assets/KaTeX_SansSerif-Bold-D1sUS0GD.woff2)format("woff2"),url(/assets/KaTeX_SansSerif-Bold-DbIhKOiC.woff)format("woff"),url(/assets/KaTeX_SansSerif-Bold-CFMepnvq.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:italic;font-weight:400;src:url(/assets/KaTeX_SansSerif-Italic-C3H0VqGB.woff2)format("woff2"),url(/assets/KaTeX_SansSerif-Italic-DN2j7dab.woff)format("woff"),url(/assets/KaTeX_SansSerif-Italic-YYjJ1zSn.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:400;src:url(/assets/KaTeX_SansSerif-Regular-DDBCnlJ7.woff2)format("woff2"),url(/assets/KaTeX_SansSerif-Regular-CS6fqUqJ.woff)format("woff"),url(/assets/KaTeX_SansSerif-Regular-BNo7hRIc.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Script;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Script-Regular-D3wIWfF6.woff2)format("woff2"),url(/assets/KaTeX_Script-Regular-D5yQViql.woff)format("woff"),url(/assets/KaTeX_Script-Regular-C5JkGWo-.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size1;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size1-Regular-mCD8mA8B.woff2)format("woff2"),url(/assets/KaTeX_Size1-Regular-C195tn64.woff)format("woff"),url(/assets/KaTeX_Size1-Regular-Dbsnue_I.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size2;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size2-Regular-Dy4dx90m.woff2)format("woff2"),url(/assets/KaTeX_Size2-Regular-oD1tc_U0.woff)format("woff"),url(/assets/KaTeX_Size2-Regular-B7gKUWhC.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size3;font-style:normal;font-weight:400;src:url(data:font/woff2;base64,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)format("woff2"),url(/assets/KaTeX_Size3-Regular-CTq5MqoE.woff)format("woff"),url(/assets/KaTeX_Size3-Regular-DgpXs0kz.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size4;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size4-Regular-Dl5lxZxV.woff2)format("woff2"),url(/assets/KaTeX_Size4-Regular-BF-4gkZK.woff)format("woff"),url(/assets/KaTeX_Size4-Regular-DWFBv043.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Typewriter;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Typewriter-Regular-CO6r4hn1.woff2)format("woff2"),url(/assets/KaTeX_Typewriter-Regular-C0xS9mPB.woff)format("woff"),url(/assets/KaTeX_Typewriter-Regular-D3Ib7_Hf.ttf)format("truetype")}.katex{text-indent:0;text-rendering:auto;font:1.21em/1.2 KaTeX_Main,Times New Roman,serif;position:relative}.katex *{border-color:currentColor;-ms-high-contrast-adjust:none!important}.katex .katex-version:after{content:"0.18.1"}.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 .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}@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-shadow:0 0 #0000;--tw-shadow-color:initial;--tw-shadow-alpha:100%;--tw-inset-shadow:0 0 #0000;--tw-inset-shadow-color:initial;--tw-inset-shadow-alpha:100%;--tw-ring-color:initial;--tw-ring-shadow:0 0 #0000;--tw-inset-ring-color:initial;--tw-inset-ring-shadow:0 0 #0000;--tw-ring-inset:initial;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-offset-shadow:0 0 #0000;--tw-outline-style:solid;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial}}}@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.visible{visibility:visible}.sr-only{clip-path:inset(50%);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.fixed{position:fixed}.static{position:static}.start{inset-inline-start:var(--spacing)}.end{inset-inline-end:var(--spacing)}.block{display:block}.contents{display:contents}.flex{display:flex}.inline{display:inline}.inline-flex{display:inline-flex}.table{display:table}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.resize{resize:both}.shadow{--tw-shadow:0 1px 3px 0 var(--tw-shadow-color,#0000001a), 0 1px 2px -1px var(--tw-shadow-color,#0000001a);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}.outline{outline-style:var(--tw-outline-style);outline-width:1px}.filter{filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}}:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--accent:#315b46;--accent-strong:#244b38;--accent-link:#315f47;--accent-soft:#e4eee7;--accent-soft-strong:#d7e7dc;--accent-border:#789581;--accent-ring:#537963;--accent-shadow:#315b4629;--paper:#fafaf8;--canvas:#eeeeeb;--ink:#222522;--muted:#707672;--line:#d9dcd8;--surface-panel:#fbfbf9;--surface-raised:#fff;--surface-subtle:#f1f2f0;--surface-hover:#e9ebe8;--surface-pressed:#e3e5e2;--surface-overlay:#fffffdf5;--text-secondary:#5f6661;--text-tertiary:#7b817d;--control-border:#d6dad6;--control-icon:#626963;--neutral-shadow:#1d201e1f;--forest:var(--accent);--forest-2:var(--accent-link);--yellow:#f1d86f;--green:#9ccaa6;--blue:#9cc9df}:root[data-theme=dark]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--accent:#4f7d60;--accent-strong:#5f8f6d;--accent-link:#8fbea0;--accent-soft:#24362b;--accent-soft-strong:#2c4334;--accent-border:#678a72;--accent-ring:#7da68a;--accent-shadow:#4f7d603d;--paper:#111112;--canvas:#0b0b0c;--ink:#f0f0f2;--muted:#a0a0a6;--line:#303034;--surface-panel:#151516;--surface-raised:#1d1d1f;--surface-subtle:#242426;--surface-hover:#2c2c30;--surface-pressed:#343439;--surface-overlay:#151516f7;--text-secondary:#c2c2c7;--text-tertiary:#96969d;--control-border:#3a3a40;--control-icon:#b3b3b9;--neutral-shadow:#0000004d;--forest:var(--accent);--forest-2:var(--accent-link)}:root[data-accent=ocean]{--accent:#2b6178;--accent-strong:#204f64;--accent-link:#2d667f;--accent-soft:#e1edf1;--accent-soft-strong:#d2e5eb;--accent-border:#7195a4;--accent-ring:#4d7b8e;--accent-shadow:#2b617829}:root[data-accent=violet]{--accent:#67507d;--accent-strong:#554168;--accent-link:#6c5482;--accent-soft:#ece6f1;--accent-soft-strong:#e1d7e9;--accent-border:#9580a7;--accent-ring:#7b648f;--accent-shadow:#67507d29}:root[data-accent=rose]{--accent:#824c60;--accent-strong:#6d3e50;--accent-link:#875166;--accent-soft:#f2e5e9;--accent-soft-strong:#ead6dd;--accent-border:#aa7b8c;--accent-ring:#956578;--accent-shadow:#824c6029}:root[data-accent=amber]{--accent:#735819;--accent-strong:#5f4812;--accent-link:#775c1b;--accent-soft:#f2ead8;--accent-soft-strong:#e9ddc0;--accent-border:#a18a55;--accent-ring:#8a7138;--accent-shadow:#7358192b}:root[data-theme=dark][data-accent=ocean]{--accent:#3d748a;--accent-strong:#4a879f;--accent-link:#8fc1d4;--accent-soft:#20333b;--accent-soft-strong:#29424c;--accent-border:#5f8493;--accent-ring:#72a0b2;--accent-shadow:#3d748a40}:root[data-theme=dark][data-accent=violet]{--accent:#745d8e;--accent-strong:#876da3;--accent-link:#b7a0cf;--accent-soft:#30283a;--accent-soft-strong:#3d3149;--accent-border:#806c92;--accent-ring:#9e87b4;--accent-shadow:#745d8e40}:root[data-theme=dark][data-accent=rose]{--accent:#8e5669;--accent-strong:#a3657b;--accent-link:#d09aac;--accent-soft:#39272e;--accent-soft-strong:#482f39;--accent-border:#916777;--accent-ring:#b27d90;--accent-shadow:#8e566940}:root[data-theme=dark][data-accent=amber]{--accent:#80601f;--accent-strong:#967228;--accent-link:#d5ad5d;--accent-soft:#392f1d;--accent-soft-strong:#493c22;--accent-border:#8f7948;--accent-ring:#aa8c4d;--accent-shadow:#80601f40}*{box-sizing:border-box}html,body{background:var(--paper);min-height:100%;color:var(--ink);margin:0}body{font-family:var(--font-instrument-sans), Arial, sans-serif;overflow:hidden}button,input,select,textarea{font:inherit}button{color:inherit}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--accent-ring);outline-offset:2px}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.brand-logo-glyph{width:72%;height:72%;color:inherit;display:block}.public-brand strong,.download-brand strong,.sign-in-brand strong{letter-spacing:-.025em;font-family:Georgia,Times New Roman,serif;font-weight:600}.loading-mark .brand-logo-glyph,.theme-preview-mark .brand-logo-glyph{width:74%;height:74%}.study-shell{--discussion-width:354px;background:var(--canvas);grid-template-columns:minmax(420px,1fr) 0;height:100dvh;min-height:0;max-height:100dvh;transition:grid-template-columns .24s;display:grid;overflow:hidden}.study-shell.has-right{grid-template-columns:minmax(420px, 1fr) var(--discussion-width)}.study-shell.is-resizing{transition:none}body.is-resizing-panel{cursor:col-resize;-webkit-user-select:none;user-select:none}.library-panel,.discussion-panel{opacity:0;pointer-events:none;z-index:10;background:#f8f8f3;min-width:0;transition:opacity .18s;overflow:hidden}.library-panel.is-open,.discussion-panel.is-open{opacity:1;pointer-events:auto}.library-panel{border-right:1px solid var(--line);flex-direction:column;padding:18px 16px 16px;display:flex}.discussion-panel{border-left:1px solid var(--line);font-family:var(--font-instrument-sans), Arial, sans-serif;background:#fbfbf7;flex-direction:column;display:flex;position:relative}.study-shell.is-resizing .discussion-panel.is-open{z-index:40;transition:none;position:fixed;top:0;bottom:0;right:0}.discussion-resizer{z-index:30;cursor:col-resize;touch-action:none;width:10px;position:absolute;top:0;bottom:0;left:0}.discussion-resizer:before{content:"";background:0 0;width:2px;transition:background .15s,box-shadow .15s;position:absolute;top:0;bottom:0;left:0}.discussion-resizer:hover:before,.discussion-resizer:focus-visible:before,.study-shell.is-resizing .discussion-resizer:before{background:#6f927a;box-shadow:2px 0 7px #2d4b3833}.discussion-resizer:focus-visible{outline:none}.brand-row{align-items:center;gap:9px;min-height:34px;margin-bottom:18px;padding:0 2px;display:flex}.brand-mark{background:var(--forest);color:#fff;width:28px;height:28px;font:600 17px var(--font-instrument-sans),sans-serif;border-radius:9px 9px 9px 2px;place-items:center;display:grid;box-shadow:inset 0 0 0 1px #ffffff29}.brand-name{font:600 18px var(--font-instrument-sans),sans-serif;letter-spacing:-.02em}.panel-close{margin-left:auto}.icon-button{cursor:pointer;color:#5c675f;background:0 0;border:0;border-radius:8px;place-items:center;width:34px;height:34px;padding:0;display:grid}.icon-button:hover{color:var(--ink);background:#e9ebe5}.icon-button.has-indicator:after{content:"";background:#d99d43;border:1px solid #fff;border-radius:999px;width:6px;height:6px;position:absolute;transform:translate(8px,-8px)}.new-reading{background:var(--forest);color:#fff;cursor:pointer;border:1px solid #294737;border-radius:9px;justify-content:center;align-items:center;gap:8px;width:100%;height:38px;font-size:13px;font-weight:600;display:flex;box-shadow:0 3px 8px #1b352721}.new-reading:hover{background:#203c2d}.primary-nav{gap:3px;margin-top:19px;display:grid}.nav-item{text-align:left;color:#5d665f;cursor:pointer;background:0 0;border:0;border-radius:8px;grid-template-columns:20px 1fr auto;align-items:center;gap:8px;width:100%;height:35px;padding:0 9px;font-size:13px;display:grid}.nav-item:hover{background:#eceee8}.nav-item.is-active{color:#203d2d;background:#e5ece5;font-weight:600}.nav-item span{color:#7c847d;font-size:11px}.library-divider{border-top:1px solid var(--line);margin:16px 2px}.library-label-row{color:#737c74;text-transform:uppercase;letter-spacing:.08em;justify-content:space-between;align-items:center;padding:0 5px;font-size:11px;font-weight:650;display:flex}.search-field{color:#879087;background:#fff;border:1px solid #d6d9d1;border-radius:8px;align-items:center;gap:7px;height:34px;margin:10px 2px 8px;padding:0 9px;display:flex}.search-field input{min-width:0;color:var(--ink);background:0 0;border:0;outline:0;flex:1;font-size:13px}.search-field input::placeholder{color:#9da39d}.document-list{gap:3px;margin:1px -3px;padding:0 3px;display:grid;overflow-y:auto}.document-item{text-align:left;cursor:pointer;background:0 0;border:0;border-radius:8px;grid-template-columns:30px minmax(0,1fr) 7px;align-items:center;gap:8px;min-height:48px;padding:6px 7px;display:grid}.document-item:hover{background:#eceee8}.document-item.is-active{background:#e8eae4}.document-icon{color:#577160;background:#fff;border:1px solid #d9ddd5;border-radius:4px;place-items:center;width:29px;height:34px;display:grid;box-shadow:0 1px 2px #141e170d}.document-copy{gap:2px;min-width:0;display:grid}.document-copy strong{text-overflow:ellipsis;white-space:nowrap;font-size:13px;font-weight:600;overflow:hidden}.document-copy small{color:#868d87;font-size:11px}.active-dot{background:#49725b;border-radius:999px;width:6px;height:6px}.local-note{border-top:1px solid var(--line);align-items:flex-start;gap:9px;margin-top:auto;padding:14px 5px 0;display:flex}.local-note>span{background:#72927c;border-radius:999px;width:7px;height:7px;margin-top:4px;box-shadow:0 0 0 4px #e3ece5}.local-note p{color:#7b837d;margin:0;font-size:11.5px;line-height:1.5}.local-note strong{color:#506057;font-size:12px;display:block}.reader-column{background:var(--canvas);grid-template-rows:43px minmax(0,1fr);min-width:0;height:100%;min-height:0;display:grid;position:relative;overflow:hidden}.reader-column.is-discussions-view{grid-template-rows:43px minmax(0,1fr)}.workspace-view-stack{min-width:0;min-height:0;position:relative;overflow:hidden}.reader-workspace-view,.non-reader-workspace-view{min-width:0;min-height:0;position:absolute;inset:0;overflow:hidden}.reader-workspace-view.is-hidden{visibility:hidden;pointer-events:none}.non-reader-workspace-view>.discussions-page{height:100%}.reader-header{border-bottom:1px solid var(--line);z-index:20;background:#f8f8f4fa;align-items:center;min-width:0;display:flex;overflow:visible}.app-tabbar{padding:0}.app-tabbar-button{color:#687169;cursor:pointer;background:0 0;border:0;border-right:1px solid #d9ddd6;flex:none;place-items:center;width:42px;height:42px;padding:0;display:grid}.app-tabbar-button:hover,.app-tabbar-button.is-active{color:#243d2e;background:#eceee9}.app-home-button{border-left:0}.document-tabs{scrollbar-width:none;flex:1;align-items:stretch;gap:0;min-width:0;height:100%;display:flex;overflow:auto hidden}.document-tabs::-webkit-scrollbar{display:none}.document-tab{color:#747c75;background:#f0f1ed;border-right:1px solid #d9ddd6;flex:0 154px;align-items:center;min-width:84px;max-width:178px;height:100%;display:flex;position:relative;overflow:hidden}.document-tab:hover{color:#35453b;background:#e9ebe6}.document-tab.is-active{color:var(--ink);background:#fff}.document-tab.is-active:after{content:"";background:#527960;height:2px;position:absolute;bottom:0;left:0;right:0}.document-tab-main{min-width:0;height:100%;color:inherit;cursor:pointer;background:0 0;border:0;flex:1;align-items:center;padding:0 9px 0 11px;display:flex}.document-tab-main span{text-overflow:ellipsis;white-space:nowrap;min-width:0;font-size:11px;font-weight:560;overflow:hidden}.document-tab.is-active .document-tab-main span{font-weight:650}.document-tab-close{z-index:1;color:#838b84;cursor:pointer;opacity:0;background:0 0;border:0;border-radius:4px;flex:none;place-items:center;width:0;height:22px;margin:0;padding:0;transition:width .12s,margin .12s,opacity .12s;display:grid;position:relative;overflow:hidden}.document-tab:hover .document-tab-close,.document-tab.is-active .document-tab-close,.document-tab-close:focus-visible{opacity:1;width:22px;margin-right:5px}.document-tab-close:hover{color:#24342a;background:#606c6321}.app-menu-anchor{z-index:22;flex:none;position:relative}.app-menu-anchor>.app-tabbar-button{border-left:1px solid #d9ddd6;border-right:0}.app-menu-scrim{z-index:21;cursor:default;background:0 0;border:0;padding:0;position:fixed;inset:0}.app-menu{z-index:23;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#fdfdf9fa;border:1px solid #d0d5ce;border-radius:9px;gap:2px;width:218px;padding:6px;display:grid;position:absolute;top:calc(100% + 7px);right:7px;box-shadow:0 14px 38px #1c281f2e,0 2px 8px #1c281f14}.app-menu button{color:#46534a;text-align:left;cursor:pointer;background:0 0;border:0;border-radius:6px;grid-template-columns:20px minmax(0,1fr) auto;align-items:center;gap:8px;width:100%;min-height:35px;padding:0 9px;display:grid}.app-menu button:hover{color:#20382a;background:#edf0eb}.app-menu button span{font-size:12px;font-weight:580}.app-menu button small{color:#6d786f;background:#e7ebe5;border-radius:999px;place-items:center;min-width:20px;height:20px;padding:0 5px;font-size:9px;font-weight:700;display:grid}.app-menu-divider{background:#e0e3dd;height:1px;margin:4px 5px}.reader-title-group{align-items:center;gap:10px;min-width:0;display:flex}.reader-title-group>div:last-child{min-width:0}.reader-title-group span{color:#8a918a;text-transform:uppercase;letter-spacing:.08em;margin-bottom:1px;font-size:11px;display:block}.reader-title-group h1{text-overflow:ellipsis;white-space:nowrap;font:600 14px var(--font-instrument-sans),sans-serif;margin:0;overflow:hidden}.reader-tools{flex-shrink:0;align-items:center;gap:5px;display:flex}.zoom-control{background:#fff;border:1px solid #d4d7cf;border-radius:8px;align-items:center;height:32px;display:flex}.zoom-control button{color:#69716b;cursor:pointer;background:0 0;border:0;place-items:center;width:31px;height:30px;padding:0;display:grid}.zoom-control button:hover{color:var(--ink)}.zoom-control span{text-align:center;width:47px;font:500 12px var(--font-geist-mono), monospace;color:#687169}.header-action{cursor:pointer;background:#fff;border:1px solid #d4d7cf;border-radius:8px;align-items:center;gap:7px;height:34px;padding:0 10px;font-size:12.5px;font-weight:550;display:flex}.header-action:hover{background:#f0f2ed}.contents-trigger.is-active{color:#294737;background:#e9eee8;border-color:#91a297}.figure-select-trigger.is-active{color:#294737;background:#e4eee6;border-color:#6f927a;box-shadow:inset 0 0 0 1px #49725b1a}.contents-trigger strong{color:#50645a;background:#e5ebe5;border-radius:999px;place-items:center;min-width:17px;height:17px;padding:0 5px;font-size:8px;font-weight:700;display:grid}.contents-scrim{z-index:6;-webkit-backdrop-filter:blur(1px);backdrop-filter:blur(1px);cursor:default;background:#1e272129;border:0;padding:0;position:absolute;inset:43px 0 0}.contents-panel{z-index:7;background:#fafaf6;border-right:1px solid #cdd2ca;flex-direction:column;width:min(350px,100% - 28px);animation:.17s ease-out contents-in;display:flex;position:absolute;top:43px;bottom:0;left:0;box-shadow:16px 0 34px #1c271f21}.contents-panel-header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;min-height:72px;padding:0 13px 0 18px;display:flex}.contents-panel-header span{color:#858d86;letter-spacing:.08em;text-transform:uppercase;margin-bottom:2px;font-size:11px;display:block}.contents-panel-header h2{font:600 16px var(--font-instrument-sans),sans-serif;margin:0}.contents-list{flex:1;min-height:0;padding:11px 9px 24px;overflow-y:auto}.contents-status{color:#758078;text-align:center;flex-direction:column;justify-content:center;align-items:center;min-height:220px;padding:42px 24px;display:flex}.contents-status svg{color:#577160;margin-bottom:12px}.contents-status strong{color:#405047;font:600 13px var(--font-instrument-sans),sans-serif}.contents-status p{max-width:250px;margin:7px 0 0;font-size:13px;line-height:1.55}.outline-tree{margin:0;padding:0;list-style:none}.outline-tree .outline-tree{margin-top:2px}.outline-tree li{margin:1px 0}.outline-tree button{color:#4d5951;text-align:left;cursor:pointer;background:0 0;border:0;border-radius:7px;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:12px;width:100%;min-height:34px;padding-top:6px;padding-bottom:6px;padding-right:9px;display:grid}.outline-tree button:hover{color:#263c30;background:#edf0eb}.outline-tree button.is-active{color:#23402f;background:#e1eae2;font-weight:650;box-shadow:inset 3px 0 #587b65}.outline-tree button span{text-overflow:ellipsis;font-size:13px;line-height:1.4;overflow:hidden}.outline-tree button small{color:#8b938c;font:11px var(--font-geist-mono),monospace}.outline-group{color:#7a827c;letter-spacing:.065em;text-transform:uppercase;padding-top:8px;padding-bottom:3px;padding-right:9px;font-size:11px;font-weight:700}.reader-tool-rail{z-index:5;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#fafaf7f0;border:1px solid #bec5bdeb;border-radius:11px;justify-items:center;gap:4px;padding:5px;display:grid;position:absolute;top:59px;left:12px;box-shadow:0 8px 24px #1e2b221f,0 1px 3px #1e2b2214}.reader-tool-button{color:#667068;cursor:pointer;background:0 0;border:0;border-radius:8px;place-items:center;width:38px;height:38px;padding:0;display:grid;position:relative}.reader-tool-button:hover{color:#263d2f;background:#ecefe9}.reader-tool-button.is-active{color:#fff;background:#294737;box-shadow:0 2px 7px #23413033}.reader-tool-button>span{color:#fff;white-space:nowrap;opacity:0;pointer-events:none;background:#1b1b1d;border-radius:6px;align-items:center;gap:7px;width:max-content;max-width:180px;padding:6px 7px 6px 8px;font-size:11.5px;font-weight:600;line-height:1;transition:opacity .12s,transform .12s;display:flex;position:absolute;top:50%;left:calc(100% + 11px);transform:translate(4px,-50%);box-shadow:0 5px 14px #00000038}.reader-tool-button:hover>span,.reader-tool-button:focus-visible>span{opacity:1;transform:translateY(-50%)}.reader-tool-button>span kbd{color:#dce6df;min-width:20px;height:18px;font:600 9.5px var(--font-geist-mono),monospace;background:#ffffff1a;border:1px solid #ffffff3d;border-radius:4px;place-items:center;padding:0 5px;display:grid}.reader-tool-button strong{color:#466052;background:#e3e9e3;border:1px solid #ffffffe0;border-radius:999px;place-items:center;min-width:15px;height:15px;padding:0 4px;font-size:8px;line-height:1;display:grid;position:absolute;top:2px;right:2px}.reader-tool-button.is-active strong{color:#294737;background:#eef2ed;border-color:#294737}.reader-tool-divider{background:#d9ddd6;width:24px;height:1px;margin:2px 0}.reader-scroll{overflow-anchor:none;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;touch-action:pan-x pan-y;scrollbar-gutter:stable;scroll-behavior:smooth;height:100%;min-height:0;padding:24px clamp(24px,5vw,70px) 92px clamp(68px,6vw,86px);overflow:auto scroll}.reader-scroll:focus{outline:none}.reader-scroll:focus-visible{box-shadow:inset 0 0 0 2px var(--accent)}@supports (color:color-mix(in lab, red, red)){.reader-scroll:focus-visible{box-shadow:inset 0 0 0 2px color-mix(in srgb, var(--accent) 55%, transparent)}}.pdf-section-reference{cursor:pointer;text-decoration:underline;-webkit-text-decoration-color:var(--accent);-webkit-text-decoration-color:var(--accent);-webkit-text-decoration-color:var(--accent);text-decoration-color:var(--accent)}@supports (color:color-mix(in lab, red, red)){.pdf-section-reference{-webkit-text-decoration-color:color-mix(in srgb, var(--accent) 65%, transparent);-webkit-text-decoration-color:color-mix(in srgb, var(--accent) 65%, transparent);-webkit-text-decoration-color:color-mix(in srgb, var(--accent) 65%, transparent);text-decoration-color:color-mix(in srgb, var(--accent) 65%, transparent)}}.pdf-section-reference{text-underline-offset:2px;text-decoration-thickness:1.5px}.pdf-section-reference:hover,.pdf-section-reference:focus-visible{color:var(--accent);background:var(--accent-soft);outline:none}@supports (color:color-mix(in lab, red, red)){.pdf-section-reference:hover,.pdf-section-reference:focus-visible{background:color-mix(in srgb, var(--accent-soft) 65%, transparent)}}.reading-tip{color:#657068;background:#f8f9f5db;border:1px solid #d1d5cc;border-radius:999px;justify-content:center;align-items:center;gap:7px;width:fit-content;margin:0 auto 16px;padding:8px 12px;font-size:13px;display:flex;box-shadow:0 2px 8px #1f2a220a}.reading-tip svg{color:#887720}.reading-tip.is-figure-mode{color:#385444;background:#edf5eff0;border-color:#8eaa97}.reading-tip.is-figure-mode svg{color:#4e785d}.pdf-document{flex-direction:column;align-items:center;gap:24px;width:max-content;min-width:100%;display:flex;position:relative}.pdf-page-wrap{contain:layout paint style;background:#fff;flex:none;scroll-margin-top:20px;line-height:0;position:relative;box-shadow:0 12px 32px #252d261f,0 1px 3px #252d2624}.react-pdf__Page{background:#fff;width:100%;height:100%}.react-pdf__Page canvas{display:block;max-width:none!important;height:auto!important}.reader-workspace-view[data-pdf-appearance=dim] .react-pdf__Page{filter:brightness(.88)}.reader-workspace-view[data-pdf-appearance=dim] .pdf-page-wrap,.reader-workspace-view[data-pdf-appearance=dim] .page-virtual-placeholder{background:#e0e0dd}.react-pdf__Page__textContent{cursor:text;-webkit-user-select:text;user-select:text;z-index:3!important}.react-pdf__Page__textContent span::selection{color:#0000;background:#ffd44894}.react-pdf__Page__annotations{z-index:4!important}.highlight-layer{z-index:2;pointer-events:none;position:absolute;inset:0;overflow:hidden}.page-highlight{mix-blend-mode:multiply;opacity:.26;border-radius:2px;transition:opacity .15s,box-shadow .15s;position:absolute}.page-highlight--yellow{background:var(--yellow)}.page-highlight--green{background:var(--green)}.page-highlight--blue{background:var(--blue)}.page-highlight.is-active{opacity:.38;box-shadow:inset 0 -2px #37463b6b,0 0 0 1px #ffffffad}.page-figure-highlight{--figure-outline:#3f7957;border:1px dashed var(--figure-outline);position:absolute}@supports (color:color-mix(in lab, red, red)){.page-figure-highlight{border:1px dashed color-mix(in srgb,var(--figure-outline) 78%,transparent)}}.page-figure-highlight{background:linear-gradient(var(--figure-outline),var(--figure-outline)) left top/14px 2px no-repeat,linear-gradient(var(--figure-outline),var(--figure-outline)) left top/2px 14px no-repeat,linear-gradient(var(--figure-outline),var(--figure-outline)) right top/14px 2px no-repeat,linear-gradient(var(--figure-outline),var(--figure-outline)) right top/2px 14px no-repeat,linear-gradient(var(--figure-outline),var(--figure-outline)) left bottom/14px 2px no-repeat,linear-gradient(var(--figure-outline),var(--figure-outline)) left bottom/2px 14px no-repeat,linear-gradient(var(--figure-outline),var(--figure-outline)) right bottom/14px 2px no-repeat,linear-gradient(var(--figure-outline),var(--figure-outline)) right bottom/2px 14px no-repeat;box-shadow:0 0 0 1px #ffffffc2}.page-figure-highlight.is-active{--figure-outline:#245d3c;border-style:solid;box-shadow:0 0 0 2px #ffffffd6,0 0 0 4px #245d3c94}.figure-selection-layer{z-index:6;cursor:crosshair;touch-action:none;-webkit-user-select:none;user-select:none;position:absolute;inset:0}.figure-selection-preview{z-index:7;pointer-events:none;position:absolute;inset:0;overflow:hidden}.figure-selection-marquee{background:#437a5514;border:2px solid #3d7453;position:absolute;box-shadow:0 0 0 1px #ffffffdb,0 4px 16px #1e472c24}.page-placeholder,.page-virtual-placeholder{width:100%;height:100%}.page-placeholder{background:linear-gradient(110deg,#fff 25%,#f2f3ef 45%,#fff 65%) 0 0/220% 100%;animation:1.4s infinite shimmer}.page-virtual-placeholder{background:#fff}.pdf-loading,.pdf-error{color:#778078;background:#f8f8f4;justify-content:center;align-items:center;gap:12px;width:min(680px,100%);min-height:72vh;font-size:12px;display:flex;box-shadow:0 12px 32px #252d261a}.pdf-loading .loading-mark{background:var(--forest);color:#fff;width:30px;height:30px;font:600 17px var(--font-instrument-sans),sans-serif;border-radius:9px 9px 9px 2px;place-items:center;animation:1.4s infinite breathe;display:grid}.pdf-error{flex-direction:column}.pdf-error strong{color:var(--ink)}.page-footer{z-index:5;color:#687069;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#fafaf7f2;border:1px solid #bec5bdeb;border-radius:12px;justify-content:center;align-items:center;gap:5px;width:max-content;max-width:calc(100% - 28px);min-height:42px;padding:4px 6px;font-size:12.5px;display:flex;position:absolute;bottom:14px;left:50%;transform:translate(-50%);box-shadow:0 8px 24px #1e2b2221,0 1px 3px #1e2b2214}.page-navigation,.page-zoom-control{align-items:center;gap:2px;display:flex}.page-footer button{cursor:pointer;color:#58645b;background:0 0;border:0;border-radius:7px;place-items:center;width:30px;height:30px;padding:0;display:grid}.page-footer button:hover:not(:disabled){background:#e9ebe5}.page-footer button:disabled{opacity:.32;cursor:default}.page-navigation>span{text-align:center;white-space:nowrap;min-width:105px}.page-navigation strong{color:var(--ink);font:600 12.5px var(--font-geist-mono),monospace}.page-navigation small{color:#8a928b;font-size:11.5px}.page-footer-divider{background:#d9ddd6;width:1px;height:24px;margin:0 3px}.page-zoom-control>span{color:#667168;text-align:center;min-width:46px;font:500 11.5px var(--font-geist-mono),monospace}.discussions-page{background:radial-gradient(circle at 82% 6%, #74977f21, transparent 30%), var(--canvas);min-height:0;font-family:var(--font-instrument-sans),Arial,sans-serif;padding:clamp(30px,5vw,62px) clamp(20px,5vw,70px) 70px;overflow-y:auto}.discussions-page-inner{width:min(900px,100%);margin:0 auto}.discussions-intro{justify-content:space-between;align-items:flex-end;gap:32px;margin-bottom:27px;display:flex}.discussions-intro>div:first-child{max-width:620px}.discussions-intro>div:first-child>span{color:#60766a;letter-spacing:.09em;text-transform:uppercase;margin-bottom:8px;font-size:.75rem;font-weight:700;display:block}.discussions-intro h2{font:650 clamp(1.9rem,4vw,2.75rem)/1.08 var(--font-instrument-sans),sans-serif;letter-spacing:-.035em;margin:0}.discussions-intro p{color:#68746c;margin:12px 0 0;font-size:1rem;line-height:1.6}.discussion-total{background:#f9faf6db;border:1px solid #cfd6ce;border-radius:12px;justify-items:center;min-width:88px;padding:13px 16px;display:grid;box-shadow:0 4px 18px #27372c0d}.discussion-total strong{color:#294737;font:650 1.5rem/1 var(--font-instrument-sans),sans-serif}.discussion-total span{color:#7d877f;letter-spacing:.06em;text-transform:uppercase;margin-top:6px;font-size:.6875rem;font-weight:650}.discussion-search{color:#718078;background:#fffffceb;border:1px solid #cdd4cc;border-radius:11px;align-items:center;gap:10px;width:100%;height:46px;margin-bottom:18px;padding:0 13px;display:flex;box-shadow:0 4px 18px #27372c0b}.discussion-search:focus-within{border-color:#789180;box-shadow:0 0 0 3px #4f715b17}.discussion-search input{min-width:0;color:var(--ink);background:0 0;border:0;outline:0;flex:1;font-size:.9375rem}.discussion-search input::placeholder{color:#919a93}.discussion-search button{color:#7f8982;cursor:pointer;background:0 0;border:0;border-radius:7px;place-items:center;width:30px;height:30px;padding:0;display:grid}.discussion-search button:hover{color:#3d5145;background:#edf0eb}.discussion-card-list{gap:11px;display:grid}.discussion-card{width:100%;min-height:170px;color:var(--ink);text-align:left;cursor:pointer;background:#fcfcf8f0;border:1px solid #cfd5cd;border-radius:13px;grid-template-columns:5px minmax(0,1fr);gap:17px;padding:21px 23px 19px 26px;transition:transform .15s,border-color .15s,box-shadow .15s;display:grid;position:relative;overflow:hidden;box-shadow:0 5px 22px #2434290e}.discussion-card:hover{border-color:#9faf9f;transform:translateY(-1px);box-shadow:0 10px 27px #24342917}.discussion-card-swatch{border-radius:999px;width:5px;height:100%}.discussion-card.is-figure{grid-template-columns:86px minmax(0,1fr)}.discussion-card-figure{object-fit:contain;background:#fff;border:1px solid #d1d8d1;border-radius:7px;align-self:start;width:86px;height:72px}.discussion-card-content{flex-direction:column;min-width:0;display:flex}.discussion-card-meta{color:#748078;justify-content:space-between;align-items:center;gap:16px;margin-bottom:12px;font-size:.75rem;font-weight:600;display:flex}.discussion-card-meta>span:first-child{text-overflow:ellipsis;white-space:nowrap;align-items:center;gap:6px;min-width:0;display:flex;overflow:hidden}.discussion-card-meta>span:last-child{flex:none}.discussion-card-content>strong{-webkit-line-clamp:2;color:#2f3d34;font:600 1.0625rem/1.5 var(--font-instrument-sans),Arial,sans-serif;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.discussion-card-preview{-webkit-line-clamp:2;color:#707b73;-webkit-box-orient:vertical;margin-top:8px;font-size:.90625rem;line-height:1.5;display:-webkit-box;overflow:hidden}.discussion-card-action{color:#3d684e;align-items:center;gap:6px;margin-top:auto;padding-top:14px;font-size:.8125rem;font-weight:700;display:flex}.discussion-card:hover .discussion-card-action svg{transform:translate(2px)}.discussion-card-action svg{transition:transform .15s}.library-card-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.library-card{min-height:206px;color:var(--ink);text-align:left;cursor:pointer;background:#fcfcf8f0;border:1px solid #cfd5cd;border-radius:13px;grid-template-columns:50px minmax(0,1fr);gap:16px;padding:22px;transition:transform .15s,border-color .15s,box-shadow .15s;display:grid;box-shadow:0 5px 22px #2434290e}.library-card:hover{border-color:#9faf9f;transform:translateY(-1px);box-shadow:0 10px 27px #24342917}.library-card-icon{color:#4e745b;background:#edf2ec;border:1px solid #cfd7ce;border-radius:7px 7px 7px 3px;place-items:center;width:48px;height:58px;display:grid;box-shadow:inset -5px 0 #ffffff75}.library-card-content{flex-direction:column;min-width:0;display:flex}.library-card-badges{align-items:center;gap:6px;margin-bottom:9px;display:flex}.library-card-badges>span{color:#6f7b73;letter-spacing:.045em;text-transform:uppercase;background:#edf0eb;border-radius:999px;padding:4px 7px;font-size:.65625rem;font-weight:700}.library-card-badges>span.is-current{color:#3f654c;background:#e0ebe2}.library-card-content>strong{-webkit-line-clamp:2;color:#2e3b33;font:650 1.0625rem/1.4 var(--font-instrument-sans),Arial,sans-serif;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.library-card-stats{color:#7c867f;flex-wrap:wrap;gap:5px 13px;margin-top:10px;font-size:.75rem;line-height:1.45;display:flex}.library-card-stats>span{position:relative}.library-card-stats>span:not(:last-child):after{content:"·";color:#a3aaa4;position:absolute;right:-9px}.library-add-card{color:#647169;cursor:pointer;background:#f8f9f594;border:1px dashed #aeb9af;border-radius:13px;flex-direction:column;justify-content:center;align-items:center;min-height:206px;padding:25px;display:flex}.library-add-card:hover{color:#365640;background:#f4f7f2db;border-color:#76907d}.library-add-card>span{color:#456b52;background:#e2ebe3;border-radius:50%;place-items:center;width:44px;height:44px;margin-bottom:12px;display:grid}.library-add-card strong{font:650 .9375rem var(--font-instrument-sans),Arial,sans-serif}.library-add-card small{color:#89928b;margin-top:5px;font-size:.75rem}.discussions-empty{text-align:center;background:#f8f9f5ad;border:1px dashed #c8d0c7;border-radius:14px;flex-direction:column;justify-content:center;align-items:center;min-height:330px;padding:48px 25px;display:flex}.discussions-empty>span{color:#466b52;background:#e1ebe3;border-radius:50%;place-items:center;width:52px;height:52px;display:grid}.discussions-empty h3{font:650 1.25rem/1.3 var(--font-instrument-sans),Arial,sans-serif;margin:16px 0 7px}.discussions-empty p{color:#747f77;max-width:420px;margin:0;font-size:.9375rem;line-height:1.6}.discussions-empty button{background:var(--forest);color:#fff;cursor:pointer;border:1px solid #345641;border-radius:8px;height:38px;margin-top:20px;padding:0 15px;font-size:.8125rem;font-weight:650}.discussions-empty button:hover{background:#203c2d}.discussion-header{border-bottom:1px solid var(--line);grid-template-columns:auto minmax(0,1fr) max-content;align-items:center;gap:6px;min-height:50px;padding:0 8px 0 12px;display:grid}.discussion-header h2{font:650 1rem/1.25 var(--font-instrument-sans),Arial,sans-serif;margin:0}.discussion-header-actions{grid-column:3;justify-self:end;align-items:center;gap:3px;display:flex}.discussion-header-actions>.icon-button,.discussion-header-actions>.discussion-history>.icon-button{width:32px;height:32px}.discussion-history{position:relative}.discussion-history-popover{z-index:70;width:min(340px,calc(var(--discussion-width) - 20px));border:1px solid var(--control-border);background:var(--surface-overlay);max-height:min(520px,100dvh - 82px);color:var(--ink);box-shadow:0 16px 44px var(--neutral-shadow),0 2px 7px #191c1a1f;border-radius:12px;flex-direction:column;display:flex;position:absolute;top:39px;right:-38px;overflow:hidden}.discussion-history-heading{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:10px;min-height:58px;padding:9px 9px 9px 13px;display:flex}.discussion-history-heading>span{gap:2px;min-width:0;display:grid}.discussion-history-heading strong{font-size:.8125rem}.discussion-history-heading small{color:var(--text-tertiary);text-overflow:ellipsis;white-space:nowrap;font-size:.6875rem;overflow:hidden}.discussion-history-heading button{width:30px;height:30px;color:var(--control-icon);cursor:pointer;background:0 0;border:0;border-radius:7px;flex:none;place-items:center;padding:0;display:grid}.discussion-history-heading button:hover{background:var(--surface-hover);color:var(--ink)}.discussion-history-list{min-height:0;padding:5px;overflow-y:auto}.discussion-history-list>button{width:100%;min-width:0;color:var(--ink);text-align:left;cursor:pointer;background:0 0;border:0;border-radius:8px;grid-template-columns:38px minmax(0,1fr);align-items:start;gap:9px;padding:9px;display:grid}.discussion-history-list>button:hover{background:var(--surface-hover)}.discussion-history-list>button.is-active{background:var(--accent-soft);color:var(--accent-strong)}.discussion-history-source{border:1px solid var(--control-border);background:var(--surface-raised);width:38px;height:38px;color:var(--accent-link);border-radius:7px;place-items:center;display:grid;overflow:hidden}.discussion-history-source img{object-fit:contain;background:#fff;width:100%;height:100%;display:block}.discussion-history-copy{gap:3px;min-width:0;display:grid}.discussion-history-copy>span:first-child{color:var(--text-tertiary);justify-content:space-between;align-items:center;gap:8px;font-size:.625rem;display:flex}.discussion-history-copy time{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.discussion-history-copy strong{text-overflow:ellipsis;white-space:nowrap;font-size:.75rem;font-weight:650;overflow:hidden}.discussion-history-copy>span:nth-child(3){color:var(--text-secondary);-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:.71875rem;line-height:1.35;display:-webkit-box;overflow:hidden}.discussion-history-copy>small{color:var(--text-tertiary);font-size:.625rem}.discussion-history-empty{text-align:center;flex-direction:column;justify-content:center;align-items:center;min-height:180px;padding:28px 22px;display:flex}.discussion-history-empty svg{color:var(--accent-link);margin-bottom:10px}.discussion-history-empty strong{font-size:.8125rem}.discussion-history-empty span{max-width:220px;color:var(--text-tertiary);margin-top:4px;font-size:.71875rem;line-height:1.45}.discussion-view-tabs{background:#e9ece7;border-radius:999px;grid-column:2;grid-template-columns:1fr 1fr;justify-self:center;gap:2px;width:min(176px,100%);min-width:0;padding:2px;display:grid}.discussion-view-tabs button{color:#707871;cursor:pointer;background:0 0;border:0;border-radius:999px;justify-content:center;align-items:center;min-width:0;height:28px;padding:0 9px;font-size:.71875rem;font-weight:600;display:flex}.discussion-view-tabs button:hover{color:#33493b}.discussion-view-tabs button.is-active{color:#294737;background:#fff;box-shadow:0 1px 3px #1e2c221f}.discussion-thread-view{flex-direction:column;flex:1;min-height:0;display:flex}.source-quote{text-align:left;cursor:pointer;background:#fff;border:1px solid #d9dbd3;border-radius:8px;min-height:60px;margin:8px 12px 0;padding:8px 10px 8px 13px;position:relative;box-shadow:0 2px 8px #232d2509}.source-quote:hover{border-color:#bfc8bf}.quote-swatch{border-radius:4px;width:4px;display:block;position:absolute;top:0;bottom:0;left:0}.quote-swatch--yellow{background:#dfbf3f}.quote-swatch--green{background:#71a57b}.quote-swatch--blue{background:#6ba9c3}.source-quote blockquote{-webkit-line-clamp:2;font:550 .8125rem/1.32 var(--font-instrument-sans),Arial,sans-serif;color:#38443c;-webkit-box-orient:vertical;margin:0 0 4px;display:-webkit-box;overflow:hidden}.source-quote small{color:#7b847d;align-items:center;gap:4px;font-size:.6875rem;display:flex}.source-quote.is-figure{padding:7px 10px}.source-figure-preview{grid-template-columns:42px minmax(0,1fr);align-items:center;gap:8px;min-width:0;margin-bottom:3px;display:grid}.source-figure-preview img,.source-figure-preview>span{object-fit:contain;color:#56735f;background:#f7f8f5;border:1px solid #d5dbd4;border-radius:5px;place-items:center;width:42px;height:32px;display:grid}.source-figure-preview strong{color:#3a473e;font:600 .78125rem var(--font-instrument-sans),Arial,sans-serif;text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.thread-body{flex:1;min-height:0;overflow-y:auto}.empty-thread{text-align:center;flex-direction:column;align-items:center;padding:45px 24px 28px;display:flex}.empty-thread>span,.no-highlight>span{color:#40644f;background:#e4eee7;border-radius:50%;place-items:center;width:44px;height:44px;display:grid}.empty-thread h3,.no-highlight h3{font:650 1.1875rem/1.3 var(--font-instrument-sans),Arial,sans-serif;margin:14px 0 7px}.empty-thread p,.no-highlight p{color:#7a837c;max-width:290px;margin:0;font-size:.90625rem;line-height:1.58}.prompt-chips{flex-wrap:wrap;justify-content:center;gap:6px;margin-top:18px;display:flex}.prompt-chips button{color:#59665e;cursor:pointer;background:#fff;border:1px solid #d5d9d2;border-radius:999px;padding:8px 11px;font-size:.8125rem}.prompt-chips button:hover{color:#294737;border-color:#9eafa2}.message-list{flex-direction:column;gap:22px;padding:24px 18px 20px;display:flex}.message{width:100%;min-width:0;display:flex}.message>div{min-width:0}.message--user{justify-content:flex-end}.message--user>div{background:#eff0ec;border-radius:18px;width:fit-content;max-width:88%;padding:10px 14px}.message--user .markdown-content{font-size:.9375rem;line-height:1.5}.message--assistant>div{width:100%;padding:2px 1px 6px}.message.is-source-target>div{border-radius:12px;box-shadow:0 0 0 3px #53796029}.message-source-card{color:#405047;text-align:left;cursor:pointer;background:#f8faf7;border:1px solid #d3dcd4;border-radius:7px;grid-template-columns:42px minmax(0,1fr) 18px;align-items:center;gap:8px;width:100%;min-width:0;margin:1px 0 10px;padding:6px;display:grid}.message-source-card:hover{background:#f0f5f0;border-color:#97aa9b}.message-source-preview{color:#52705c;background:#e8f0e9;border:1px solid #d3dbd4;border-radius:5px;place-items:center;width:42px;height:36px;display:grid;overflow:hidden}.message-source-preview img{object-fit:contain;background:#fff;width:100%;height:100%;display:block}.message-source-card>span:nth-child(2){gap:2px;min-width:0;display:grid}.message-source-card small{color:#768178;letter-spacing:.035em;text-transform:uppercase;margin:0;font-size:.625rem}.message-source-card strong{text-overflow:ellipsis;white-space:nowrap;font-size:.71875rem;font-weight:650;overflow:hidden}.message-source-card>svg{color:#839087}.message-images{grid-template-columns:repeat(2,minmax(0,1fr));gap:6px;margin:6px 0 9px;display:grid}.message-images img{object-fit:contain;background:#f1f3ef;border:1px solid #d8ddd6;border-radius:7px;width:100%;max-height:180px;display:block}.message-quoted-text{border-left:3px solid var(--accent);background:var(--accent-soft);color:#59655d;text-overflow:ellipsis;border-radius:0 7px 7px 0;max-width:100%;margin:2px 0 9px;padding:7px 10px;font-size:.8125rem;line-height:1.45;overflow:hidden}.chat-quote-menu{z-index:90;border:1px solid var(--accent-border);background:var(--surface-panel);border-radius:9px;align-items:center;gap:2px;padding:4px;display:flex;position:fixed;box-shadow:0 8px 24px #141e172e}.chat-quote-menu button{min-height:30px;color:var(--ink);font:650 .75rem var(--font-instrument-sans),Arial,sans-serif;cursor:pointer;background:0 0;border:0;border-radius:6px;align-items:center;gap:6px;padding:0 9px;display:inline-flex}.chat-quote-menu button:hover{background:var(--accent-soft);color:var(--accent)}.markdown-content{color:#354039;min-width:0;font:400 1rem/1.62 var(--font-instrument-sans),Arial,sans-serif;overflow-wrap:anywhere}.markdown-content>:first-child{margin-top:0}.markdown-content>:last-child{margin-bottom:0}.markdown-content p{margin:0 0 12px}.markdown-content h1,.markdown-content h2,.markdown-content h3,.markdown-content h4{color:#25342b;font-family:var(--font-instrument-sans),Arial,sans-serif;margin:18px 0 8px;line-height:1.3}.markdown-content h1{font-size:1.3125rem}.markdown-content h2{font-size:1.125rem}.markdown-content h3,.markdown-content h4{font-size:1rem}.markdown-content ul,.markdown-content ol{margin:7px 0 9px;padding-left:22px}.markdown-content ul{list-style:outside}.markdown-content ol{list-style:decimal}.markdown-content ul ul{list-style-type:circle}.markdown-content ul ul ul{list-style-type:square}.markdown-content li{margin:6px 0}.markdown-content blockquote{color:#617067;border-left:3px solid #9db2a3;margin:8px 0;padding:4px 0 4px 10px}.markdown-content a{color:#2e6850;text-underline-offset:2px;text-decoration:underline}.markdown-content code{font:.875rem/1.5 var(--font-geist-mono),monospace;background:#f0f2ed;border:1px solid #dde0da;border-radius:4px;padding:2px 5px}.markdown-content pre{background:#f1f3ef;border:1px solid #d9ddd5;border-radius:7px;max-width:100%;margin:8px 0;padding:9px 10px;overflow-x:auto}.markdown-content pre code{background:0 0;border:0;padding:0}.markdown-content table{border-collapse:collapse;max-width:100%;font-family:var(--font-instrument-sans),Arial,sans-serif;margin:10px 0;font-size:.8125rem;display:block;overflow-x:auto}.markdown-content th,.markdown-content td{text-align:left;white-space:nowrap;border:1px solid #d9ddd5;padding:5px 7px}.markdown-content th{background:#eef1eb;font-weight:650}.markdown-content hr{border:0;border-top:1px solid #d9ddd5;margin:11px 0}.markdown-content .katex{font-size:1.08em}.markdown-content .katex-display{text-align:left;max-width:100%;margin:9px 0;padding:3px 0;overflow:auto hidden}.markdown-content--compact{font-size:.96875rem;line-height:1.6}.thinking{align-items:center;gap:3px;height:18px;display:flex}.thinking i{background:#738478;border-radius:50%;width:4px;height:4px;animation:1s infinite dot}.thinking i:nth-child(2){animation-delay:.15s}.thinking i:nth-child(3){animation-delay:.3s}.chat-composer{background:#fff;border:1px solid #ccd1ca;border-radius:10px;margin:0 15px 12px;padding:7px 10px;transition:border-color .15s,box-shadow .15s;position:relative;box-shadow:0 4px 14px #1f2d230d}.chat-composer:focus-within{border-color:#7e9a87;box-shadow:0 0 0 3px #4f715b14}.chat-composer.is-dragging-images{border-color:#4f765e;box-shadow:0 0 0 3px #426f5121}.composer-drop-overlay{z-index:20;color:#315740;pointer-events:none;background:#f4f8f3f5;border:2px dashed #6e947b;border-radius:8px;justify-content:center;align-items:center;gap:8px;font-size:.8125rem;font-weight:650;display:flex;position:absolute;inset:4px}.composer-source-context{background:#f2f6f1;border:1px solid #d4ddd4;border-radius:8px;grid-template-columns:48px minmax(0,1fr) 28px;align-items:center;gap:9px;min-height:56px;margin:1px 0 7px;padding:6px 6px 6px 7px;display:grid}.composer-source-preview{color:#496a56;background:#fff;border:1px solid #ced8cf;border-radius:6px;place-items:center;width:48px;height:42px;display:grid;overflow:hidden}.composer-source-context.is-text .composer-source-preview{background:#e6efe7}.composer-source-preview img{object-fit:contain;width:100%;height:100%;display:block}.composer-source-copy{gap:3px;min-width:0;display:grid}.composer-source-copy small{color:#738078;letter-spacing:.045em;text-transform:uppercase;font-size:.65625rem;font-weight:700}.composer-source-copy strong{color:#34483b;-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:.75rem;font-weight:600;line-height:1.35;display:-webkit-box;overflow:hidden}.composer-source-context>button{color:#7b877f;cursor:pointer;background:0 0;border:0;border-radius:7px;place-items:center;width:28px;height:28px;padding:0;display:grid}.composer-chat-quote{border-left:3px solid var(--accent);background:var(--accent-soft);min-width:0;color:var(--muted);border-radius:0 7px 7px 0;grid-template-columns:minmax(0,1fr) 28px;align-items:center;gap:7px;margin:1px 0 7px;padding:7px 7px 7px 10px;display:grid}.composer-chat-quote span{text-overflow:ellipsis;white-space:nowrap;font-size:.75rem;line-height:1.4;overflow:hidden}.composer-chat-quote button{width:28px;height:28px;color:inherit;cursor:pointer;background:0 0;border:0;border-radius:6px;place-items:center;display:grid}.composer-chat-quote button:hover{background:var(--accent)}@supports (color:color-mix(in lab, red, red)){.composer-chat-quote button:hover{background:color-mix(in srgb, var(--accent) 12%, transparent)}}.composer-chat-quote button:hover{color:var(--accent)}.composer-source-context>button:hover{color:#34483b;background:#e2e9e2}.composer-toolbar{border-bottom:1px solid #edf0eb;justify-content:space-between;align-items:center;min-height:32px;margin-bottom:6px;display:flex}.composer-toolbar>span{color:#879088;letter-spacing:.03em;text-transform:uppercase;font-size:.71875rem;font-weight:600}.composer-tabs{align-items:center;gap:2px;display:flex}.composer-tabs button{color:#7b847d;cursor:pointer;background:0 0;border:0;border-radius:5px;width:auto;height:28px;padding:0 8px;font-size:.78125rem}.composer-tabs button:hover{background:#f0f2ee}.composer-tabs button.is-active{color:#365541;background:#e7ece7;font-weight:650}.composer-images{gap:8px;padding:9px 7px 8px 1px;display:flex;overflow-x:auto}.composer-images figure{background:#eef1ed;border:1px solid #d3d8d1;border-radius:8px;flex:0 0 58px;width:58px;height:58px;margin:0;position:relative;box-shadow:0 1px 4px #2130260f}.composer-images img{object-fit:cover;border-radius:7px;width:100%;height:100%;display:block}.composer-images button{z-index:2;color:#fff;cursor:pointer;background:#304b3a;border:2px solid #fff;border-radius:50%;place-items:center;width:20px;height:20px;padding:0;display:grid;position:absolute;top:-6px;right:-6px;box-shadow:0 1px 4px #12181447}.composer-images figure.is-source-figure{flex-basis:74px;width:74px;height:68px;overflow:visible}.composer-images figure.is-source-figure img{border-radius:7px 7px 0 0;height:48px}.composer-images figure.is-source-figure figcaption{height:19px;color:var(--text-tertiary);text-align:center;white-space:nowrap;padding:2px 5px;font-size:10px;font-weight:700;line-height:15px;overflow:hidden}.composer-figure-placeholder{height:48px;color:var(--accent-link);background:var(--surface-subtle);place-items:center;display:grid}.chat-composer textarea{resize:vertical;width:100%;min-height:78px;color:var(--ink);background:0 0;border:0;outline:0;font-size:1rem;line-height:1.55}.chat-composer textarea::placeholder{color:#9ba19c}.composer-preview{min-height:78px;max-height:220px;padding:5px 1px 10px;overflow:auto}.composer-preview>span{color:#a0a6a1;font-size:.8125rem}.composer-image-error{color:#a04d45;margin:0 0 6px;font-size:.75rem;line-height:1.4}.composer-footer{border-top:1px solid #edf0eb;justify-content:space-between;align-items:center;padding-top:5px;display:flex}.composer-footer-tools{align-items:center;gap:7px;min-width:0;display:flex}.composer-footer-tools>span{color:#a1a6a1;font:.71875rem var(--font-geist-mono),monospace;text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.composer-model-picker{color:#4b6657;background:#f5f6f3;border:1px solid #d6dbd4;border-radius:8px;align-items:center;gap:4px;min-width:0;max-width:120px;height:34px;padding:0 5px 0 7px;display:flex}.composer-model-picker svg{flex:none}.composer-model-picker select{color:#405448;width:88px;min-width:0;height:30px;font:650 .6875rem/1 var(--font-instrument-sans),Arial,sans-serif;text-overflow:ellipsis;cursor:pointer;background:0 0;border:0;outline:0;padding:0 15px 0 0;overflow:hidden}.composer-model-picker:hover{background:#edf1ec;border-color:#9cad9f}.composer-model-picker:focus-within{border-color:#7e9a87;box-shadow:0 0 0 2px #4f715b14}.composer-model-picker:has(select:disabled){opacity:.48}.composer-image-button,.composer-send{cursor:pointer;border-radius:8px;flex:none;place-items:center;width:34px;height:34px;padding:0;display:grid}.composer-image-button{color:#52655a;background:#f5f6f3;border:1px solid #d6dbd4}.composer-image-button:hover:not(:disabled){color:#294737;background:#edf1ec;border-color:#9cad9f}.composer-send{background:var(--forest);color:#fff;border:0}.composer-image-button:disabled,.composer-send:disabled{opacity:.36;cursor:default}.highlight-browser{flex-direction:column;flex:1;min-height:0;padding:18px 15px 15px;display:flex}.index-heading{color:#747d76;text-transform:uppercase;letter-spacing:.06em;justify-content:space-between;align-items:center;font-size:.71875rem;display:flex}.index-heading strong{background:#e8eae5;border-radius:50%;place-items:center;width:22px;height:22px;font-size:.6875rem;display:grid}.index-list{gap:3px;margin-top:10px;display:grid;overflow-y:auto}.index-list button{text-align:left;cursor:pointer;background:0 0;border:0;border-radius:7px;grid-template-columns:minmax(0,1fr);padding:7px 8px 7px 11px;display:grid;position:relative}.index-list button:hover,.index-list button.is-active{background:#eef0eb}.index-list button.is-figure{grid-template-columns:50px minmax(0,1fr);align-items:center;gap:9px;padding-left:7px}.index-figure-thumbnail{object-fit:contain;background:#fff;border:1px solid #d5dbd4;border-radius:5px;width:50px;height:38px}.index-list .quote-swatch{width:3px;top:7px;bottom:7px}.index-list button>span:last-child{gap:3px;min-width:0;display:grid}.index-list strong{text-overflow:ellipsis;white-space:nowrap;font:500 .84375rem var(--font-instrument-sans),Arial,sans-serif;overflow:hidden}.index-list small{color:#89918a;font-size:.71875rem}.no-highlight{text-align:center;flex-direction:column;align-items:center;margin:auto;padding:0 26px;display:flex}.selection-menu{z-index:100;color:#fff;background:#1b1b1d;border:1px solid #3a3a3f;border-radius:9px;align-items:center;gap:7px;max-width:calc(100vw - 24px);height:42px;padding:0 8px;animation:.14s ease-out pop;display:flex;position:fixed;box-shadow:0 10px 30px #00000047}.selection-menu>span{margin-right:2px;font-size:.75rem;font-weight:600}.selection-menu button{cursor:pointer;border:2px solid #ffffff9e;border-radius:50%;width:16px;height:16px;padding:0}.selection-menu .selection-ask{color:#fff;white-space:nowrap;background:#294737;border:1px solid #5c7766;border-radius:6px;align-items:center;gap:5px;width:auto;height:31px;padding:0 9px;font-size:.75rem;font-weight:650;display:flex}.selection-menu .selection-ask:hover{background:#345944;border-color:#7a9a86}.selection-menu .selection-current{color:#294737;white-space:nowrap;background:#e7efe8;border:1px solid #789181;border-radius:6px;align-items:center;gap:5px;width:auto;height:31px;padding:0 9px;font-size:.75rem;font-weight:650;display:flex}.selection-menu .selection-current:hover{background:#f0f6f1;border-color:#9cb5a3}.selection-ask kbd{color:#c6d2ca;font:.59375rem var(--font-geist-mono),monospace;margin-left:2px}.selection-menu>.selection-divider{background:#515156;width:1px;height:20px;margin:0 1px}.figure-selection-menu{z-index:101;color:#fff;background:#1b1b1d;border:1px solid #3a3a3f;border-radius:9px;align-items:center;gap:5px;max-width:calc(100vw - 24px);height:42px;padding:4px;animation:.14s ease-out pop;display:flex;position:fixed;box-shadow:0 10px 30px #0000004d}.figure-selection-menu button{color:#dedee2;cursor:pointer;white-space:nowrap;background:0 0;border:0;border-radius:6px;align-items:center;gap:6px;height:32px;padding:0 9px;font-size:.75rem;font-weight:650;display:flex}.figure-selection-menu button:hover{background:#303034}.figure-selection-menu .figure-action-ask{color:#fff;background:#31543f}.figure-selection-menu .figure-action-ask:hover{background:#3c654c}.figure-selection-menu .figure-action-current{color:#294737;background:#e7efe8;border:1px solid #668371}.figure-selection-menu .figure-action-current:hover{background:#f0f6f1}.figure-selection-menu .figure-action-cancel{color:#aebbb2;justify-content:center;width:30px;padding:0}.figure-selection-menu button:disabled{opacity:.45;cursor:wait}.figure-selection-tray{z-index:99;border:1px solid var(--accent-border);background:var(--surface-panel);color:var(--ink);border-radius:10px;align-items:center;gap:5px;padding:5px;display:flex;position:fixed;bottom:76px;left:50%;transform:translate(-50%);box-shadow:0 10px 30px #141e1733}.figure-selection-tray>span{min-height:31px;color:var(--muted);white-space:nowrap;align-items:center;gap:6px;padding:0 8px;font-size:.75rem;display:inline-flex}.figure-selection-tray>span strong{color:var(--accent)}.figure-selection-tray button{min-height:31px;color:var(--ink);cursor:pointer;white-space:nowrap;background:0 0;border:0;border-radius:6px;padding:0 9px;font-size:.75rem;font-weight:650}.figure-selection-tray button:hover{background:var(--accent-soft);color:var(--accent)}.figure-selection-tray button:nth-last-child(2){background:var(--accent);color:#fff}.figure-selection-tray button:last-child{place-items:center;width:31px;padding:0;display:grid}.selection-menu .color-yellow{background:var(--yellow)}.selection-menu .color-green{background:var(--green)}.selection-menu .color-blue{background:var(--blue)}.selection-menu .selection-close{color:#b6bdb8;background:0 0;border:0;place-items:center;width:21px;height:21px;margin-left:1px;display:grid}.spin{animation:.8s linear infinite spin}:root[data-theme=dark] .library-panel{background:#151b17}:root[data-theme=dark] .discussion-panel{background:#171d19}:root[data-theme=dark] .reader-header,:root[data-theme=dark] .page-footer{background:#141a16f7}:root[data-theme=dark] .app-tabbar-button{color:#a6b0a8;border-color:#303a33}:root[data-theme=dark] .app-tabbar-button:hover,:root[data-theme=dark] .app-tabbar-button.is-active{color:#e5eee7;background:#263129}:root[data-theme=dark] .document-tab{color:#96a098;background:#202723;border-color:#303a33}:root[data-theme=dark] .document-tab:hover{color:#d6dfd8;background:#29332c}:root[data-theme=dark] .document-tab.is-active{color:var(--ink);background:#111713}:root[data-theme=dark] .document-tab-close{color:#8e9991}:root[data-theme=dark] .document-tab-close:hover{color:#e1e9e3;background:#aec2b41f}:root[data-theme=dark] .app-menu{background:#171e19fa;border-color:#3a473f;box-shadow:0 14px 38px #0000006b,0 2px 8px #0000003d}:root[data-theme=dark] .app-menu button{color:#b5c0b8}:root[data-theme=dark] .app-menu button:hover{color:#edf3ef;background:#29342c}:root[data-theme=dark] .app-menu button small{color:#a9b5ad;background:#303b34}:root[data-theme=dark] .app-menu-divider{background:#37433b}:root[data-theme=dark] .reader-tool-rail,:root[data-theme=dark] .page-footer{background:#161d18f2;border-color:#3a473f;box-shadow:0 8px 26px #00000052,0 1px 3px #00000040}:root[data-theme=dark] .reader-tool-button{color:#aab5ad}:root[data-theme=dark] .reader-tool-button:hover{color:#e5eee7;background:#28332b}:root[data-theme=dark] .reader-tool-button.is-active{color:#fff;background:#4b7659;box-shadow:0 2px 8px #00000047}:root[data-theme=dark] .reader-tool-button strong{color:#c8d7cc;background:#334239;border-color:#1b231e}:root[data-theme=dark] .reader-tool-button.is-active strong{color:#294737;background:#e8f0ea;border-color:#4b7659}:root[data-theme=dark] .reader-tool-divider,:root[data-theme=dark] .page-footer-divider{background:#3b473f}:root[data-theme=dark] .page-footer button{color:#aab5ad}:root[data-theme=dark] .page-footer button:hover:not(:disabled){color:#e5eee7;background:#28332b}:root[data-theme=dark] .page-navigation small,:root[data-theme=dark] .page-zoom-control>span{color:#929d95}:root[data-theme=dark] .discussions-page{background:radial-gradient(circle at 82% 6%, #4d71582b, transparent 31%), var(--canvas)}:root[data-theme=dark] .discussions-intro>div:first-child>span{color:#8db19a}:root[data-theme=dark] .discussions-intro p,:root[data-theme=dark] .discussion-card-preview,:root[data-theme=dark] .discussions-empty p{color:#9da8a0}:root[data-theme=dark] .discussion-total,:root[data-theme=dark] .discussion-search,:root[data-theme=dark] .discussion-card{background:#181f1af2;border-color:#344139;box-shadow:0 5px 22px #00000030}:root[data-theme=dark] .discussion-total strong{color:#a9cbb2}:root[data-theme=dark] .discussion-total span,:root[data-theme=dark] .discussion-card-meta{color:#929e95}:root[data-theme=dark] .discussion-search{color:#8f9b92}:root[data-theme=dark] .discussion-search input::placeholder{color:#717d74}:root[data-theme=dark] .discussion-search button:hover{color:#d5dfd7;background:#28332b}:root[data-theme=dark] .discussion-card:hover{border-color:#607568;box-shadow:0 10px 28px #00000047}:root[data-theme=dark] .discussion-card-content>strong{color:#dde6df}:root[data-theme=dark] .discussion-card-action{color:#9cc2a7}:root[data-theme=dark] .library-card{background:#181f1af2;border-color:#344139;box-shadow:0 5px 22px #00000030}:root[data-theme=dark] .library-card:hover{border-color:#607568;box-shadow:0 10px 28px #00000047}:root[data-theme=dark] .library-card-icon{color:#9ac1a6;background:#26332b;border-color:#405047;box-shadow:inset -5px 0 #ffffff06}:root[data-theme=dark] .library-card-badges>span{color:#9aa59d;background:#29332c}:root[data-theme=dark] .library-card-badges>span.is-current{color:#afd0b7;background:#2d4033}:root[data-theme=dark] .library-card-content>strong{color:#dde6df}:root[data-theme=dark] .library-card-stats{color:#929e95}:root[data-theme=dark] .library-card-stats>span:not(:last-child):after{color:#68736b}:root[data-theme=dark] .library-add-card{color:#a4afa7;background:#171e19b3;border-color:#46564c}:root[data-theme=dark] .library-add-card:hover{color:#d4e2d7;background:#1f2922e0;border-color:#688170}:root[data-theme=dark] .library-add-card>span{color:#a1c4ab;background:#293b30}:root[data-theme=dark] .library-add-card small{color:#87928a}:root[data-theme=dark] .discussions-empty{background:#171e19b3;border-color:#3a473f}:root[data-theme=dark] .discussions-empty>span{color:#9cc2a7;background:#26372c}:root[data-theme=dark] .discussions-empty button{background:#416c50;border-color:#60836b}:root[data-theme=dark] .discussions-empty button:hover{background:#4d7a5c}:root[data-theme=dark] .icon-button{color:#aab5ad}:root[data-theme=dark] .icon-button:hover{color:var(--ink);background:#263129}:root[data-theme=dark] .icon-button.has-indicator:after{border-color:#171d19}:root[data-theme=dark] .new-reading{background:#416c50;border-color:#5f8c6d;box-shadow:0 3px 10px #0000003d}:root[data-theme=dark] .new-reading:hover{background:#4d7a5c}:root[data-theme=dark] .nav-item{color:#a5afa7}:root[data-theme=dark] .nav-item:hover{background:#202923}:root[data-theme=dark] .nav-item.is-active{color:#cfe4d5;background:#24342a}:root[data-theme=dark] .nav-item span,:root[data-theme=dark] .library-label-row,:root[data-theme=dark] .document-copy small,:root[data-theme=dark] .local-note p{color:#909b93}:root[data-theme=dark] .local-note strong{color:#bcc8c0}:root[data-theme=dark] .local-note>span{background:#79a387;box-shadow:0 0 0 4px #223128}:root[data-theme=dark] .search-field,:root[data-theme=dark] .document-icon,:root[data-theme=dark] .zoom-control,:root[data-theme=dark] .header-action{background:#1d2520;border-color:#344139}:root[data-theme=dark] .search-field{color:#919c94}:root[data-theme=dark] .search-field input::placeholder{color:#758078}:root[data-theme=dark] .document-item:hover{background:#202923}:root[data-theme=dark] .document-item.is-active{background:#253029}:root[data-theme=dark] .document-icon{color:#8bb098}:root[data-theme=dark] .header-action:hover{background:#28332b}:root[data-theme=dark] .figure-select-trigger.is-active{color:#d8e8dc;background:#293a2f;border-color:#668570;box-shadow:inset 0 0 0 1px #7ea88b1a}:root[data-theme=dark] .contents-trigger.is-active{color:#cde1d2;background:#28372d;border-color:#63806d}:root[data-theme=dark] .contents-trigger strong{color:#c3d1c7;background:#334239}:root[data-theme=dark] .zoom-control button,:root[data-theme=dark] .zoom-control span,:root[data-theme=dark] .page-footer,:root[data-theme=dark] .page-footer button{color:#a8b2aa}:root[data-theme=dark] .page-footer button:hover:not(:disabled){background:#273129}:root[data-theme=dark] .reader-title-group span,:root[data-theme=dark] .contents-panel-header span{color:#919b94}:root[data-theme=dark] .contents-scrim{background:#0408057a}:root[data-theme=dark] .contents-panel{background:#171e19;border-color:#344139;box-shadow:16px 0 34px #00000057}:root[data-theme=dark] .contents-status,:root[data-theme=dark] .outline-group{color:#9ba69e}:root[data-theme=dark] .contents-status svg{color:#8bb098}:root[data-theme=dark] .contents-status strong{color:#d6dfd8}:root[data-theme=dark] .outline-tree button{color:#b2bcb5}:root[data-theme=dark] .outline-tree button:hover{color:#edf2ee;background:#222c25}:root[data-theme=dark] .outline-tree button.is-active{color:#dceadf;background:#293a2f;box-shadow:inset 3px 0 #7da28a}:root[data-theme=dark] .outline-tree button small{color:#818d84}:root[data-theme=dark] .reading-tip{color:#aab5ad;background:#19201be6;border-color:#344039;box-shadow:0 2px 10px #0000002e}:root[data-theme=dark] .reading-tip svg{color:#d2bd64}:root[data-theme=dark] .reading-tip.is-figure-mode{color:#c1d5c6;background:#1c2b22f0;border-color:#526d5b}:root[data-theme=dark] .reading-tip.is-figure-mode svg{color:#8fb59a}:root[data-theme=dark] .pdf-page-wrap{box-shadow:0 14px 38px #0000007a,0 1px 4px #0006}:root[data-theme=dark] .pdf-loading,:root[data-theme=dark] .pdf-error{color:#a7b2aa;background:#171e19;box-shadow:0 12px 32px #0000004d}:root[data-theme=dark] .discussion-view-tabs{background:#101512}:root[data-theme=dark] .discussion-view-tabs button{color:#929d95}:root[data-theme=dark] .discussion-view-tabs button:hover{color:#dce5de}:root[data-theme=dark] .discussion-view-tabs button.is-active{color:#dceadf;background:#263129;box-shadow:0 1px 3px #0000003d}:root[data-theme=dark] .source-quote,:root[data-theme=dark] .prompt-chips button,:root[data-theme=dark] .chat-composer{background:#1c241f;border-color:#354139;box-shadow:0 3px 12px #00000029}:root[data-theme=dark] .source-quote:hover{border-color:#526158}:root[data-theme=dark] .source-quote blockquote,:root[data-theme=dark] .markdown-content{color:#d3dcd5}:root[data-theme=dark] .source-figure-preview img,:root[data-theme=dark] .source-figure-preview>span,:root[data-theme=dark] .index-figure-thumbnail,:root[data-theme=dark] .discussion-card-figure{background:#111713;border-color:#3b473f}:root[data-theme=dark] .source-figure-preview strong{color:#dce5de}:root[data-theme=dark] .source-quote small,:root[data-theme=dark] .empty-thread p,:root[data-theme=dark] .no-highlight p,:root[data-theme=dark] .index-heading,:root[data-theme=dark] .index-list small{color:#929d95}:root[data-theme=dark] .empty-thread>span,:root[data-theme=dark] .no-highlight>span{color:#9bc3a7;background:#25372b}:root[data-theme=dark] .message--user>div{background:#292e2a}:root[data-theme=dark] .message--assistant>div{background:0 0}:root[data-theme=dark] .message-quoted-text,:root[data-theme=dark] .composer-chat-quote{color:#c2c2c7}:root[data-theme=dark] .message-source-card{color:#d8e2da;background:#202b24;border-color:#3a4a40}:root[data-theme=dark] .message-source-card:hover{background:#29372e;border-color:#667d6e}:root[data-theme=dark] .message-source-preview{color:#a5c6ae;background:#2a3a2f;border-color:#405047}:root[data-theme=dark] .message-source-card small{color:#929f96}:root[data-theme=dark] .message-source-card>svg{color:#8f9d93}:root[data-theme=dark] .prompt-chips button{color:#bcc7bf}:root[data-theme=dark] .prompt-chips button:hover{color:#e5eee7;border-color:#708477}:root[data-theme=dark] .message-images img,:root[data-theme=dark] .composer-images figure{background:#141a16;border-color:#3b473f}:root[data-theme=dark] .markdown-content h1,:root[data-theme=dark] .markdown-content h2,:root[data-theme=dark] .markdown-content h3,:root[data-theme=dark] .markdown-content h4{color:#edf2ee}:root[data-theme=dark] .markdown-content blockquote{color:#a9b7ad;border-color:#678471}:root[data-theme=dark] .markdown-content a{color:#8fc8a4}:root[data-theme=dark] .markdown-content code,:root[data-theme=dark] .markdown-content pre{background:#141a16;border-color:#36423a}:root[data-theme=dark] .markdown-content th,:root[data-theme=dark] .markdown-content td{border-color:#39463d}:root[data-theme=dark] .markdown-content th{background:#263129}:root[data-theme=dark] .markdown-content hr{border-color:#354139}:root[data-theme=dark] .thinking i{background:#91a99a}:root[data-theme=dark] .chat-composer:focus-within{border-color:#6f8c79;box-shadow:0 0 0 3px #6f8c7921}:root[data-theme=dark] .composer-drop-overlay{color:#c5ddcc;background:#19241df7;border-color:#78a087}:root[data-theme=dark] .composer-source-context{background:#222d25;border-color:#3b4a40}:root[data-theme=dark] .composer-source-preview{color:#9cc1a7;background:#121814;border-color:#425147}:root[data-theme=dark] .composer-source-context.is-text .composer-source-preview{background:#293a2f}:root[data-theme=dark] .composer-source-copy small{color:#93a098}:root[data-theme=dark] .composer-source-copy strong{color:#d5e0d8}:root[data-theme=dark] .composer-source-context>button{color:#9ba79f}:root[data-theme=dark] .composer-source-context>button:hover{color:#e1ebe4;background:#303d34}:root[data-theme=dark] .composer-toolbar,:root[data-theme=dark] .composer-footer{border-color:#303a33}:root[data-theme=dark] .composer-toolbar>span,:root[data-theme=dark] .composer-tabs button,:root[data-theme=dark] .composer-footer-tools>span,:root[data-theme=dark] .composer-preview>span{color:#8f9992}:root[data-theme=dark] .composer-tabs button:hover{background:#27312a}:root[data-theme=dark] .composer-tabs button.is-active{color:#c5d9ca;background:#2b3a30}:root[data-theme=dark] .chat-composer textarea::placeholder{color:#768179}:root[data-theme=dark] .composer-image-button{color:#adbbb1;background:#252e28;border-color:#3b483f}:root[data-theme=dark] .composer-image-button:hover:not(:disabled){color:#e1ebe4;background:#2d3931;border-color:#677d6e}:root[data-theme=dark] .composer-model-picker{color:#9fc0aa;background:#252e28;border-color:#3b483f}:root[data-theme=dark] .composer-model-picker select{color:#d5e0d8}:root[data-theme=dark] .composer-model-picker:hover{background:#2d3931;border-color:#677d6e}:root[data-theme=dark] .composer-images button{background:#4a6c57;border-color:#1c241f}:root[data-theme=dark] .index-heading strong{background:#29322c}:root[data-theme=dark] .index-list button:hover,:root[data-theme=dark] .index-list button.is-active{background:#242e27}:root[data-theme=dark] .page-figure-highlight{--figure-outline:#78a88a;box-shadow:0 0 0 1px #0c120ec7}:root[data-theme=dark] .figure-selection-marquee{background:#5b9d701a;border-color:#8bc29d;box-shadow:0 0 0 1px #0a0f0bd6,0 4px 18px #00000040}:root[data-theme=dark] .selection-menu{background:#121914;border-color:#53695b;box-shadow:0 10px 30px #0000007a}:root[data-theme=dark] .selection-menu .selection-current,:root[data-theme=dark] .figure-selection-menu .figure-action-current{color:#d7e8dc;background:#2a3a2f;border-color:#668371}@keyframes shimmer{to{background-position:-220% 0}}@keyframes breathe{50%{opacity:.8;transform:scale(.92)}}@keyframes dot{0%,to{opacity:.45;transform:translateY(0)}50%{opacity:1;transform:translateY(-3px)}}@keyframes pop{0%{opacity:0;transform:translateY(-4px)scale(.96)}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes contents-in{0%{opacity:0;transform:translate(-14px)}}.planar-viz-card{color:#26372d;background:#fbfcfa;border:1px solid #cfd9d1;border-radius:12px;margin-top:13px;overflow:hidden;box-shadow:0 8px 24px #22372a0f}.planar-viz-header{border-bottom:1px solid #e0e6e0;grid-template-columns:minmax(0,1fr) 32px;align-items:center;column-gap:10px;min-height:54px;padding:10px 12px 10px 14px;display:grid}.planar-viz-header .planar-viz-kicker{color:#718078;font:700 .625rem/1.2 var(--font-geist-mono),monospace;letter-spacing:.09em;text-transform:uppercase;grid-column:1}.planar-viz-header h4{color:#26372d;font:680 .9375rem/1.3 var(--font-instrument-sans),Arial,sans-serif;text-overflow:ellipsis;white-space:nowrap;grid-column:1;margin:3px 0 0;overflow:hidden}.planar-viz-header button{color:#607068;cursor:pointer;background:#fff;border:1px solid #d5ddd6;border-radius:8px;grid-area:1/2/span 2;place-items:center;width:32px;height:32px;display:grid}.planar-viz-header button:hover{color:#294737;border-color:#9eafa2}.planar-viz-stage{padding:10px 10px 0;position:relative}.planar-viz-stage svg{border-radius:9px;width:100%;height:auto;display:block}.planar-viz-canvas{fill:#f4f6f2}.planar-viz-grid line{stroke:#dfe5df;stroke-width:1px}.planar-viz-world-axis{stroke:#c6d0c8;stroke-width:1.5px}.planar-viz-world-frame line,.planar-viz-local-frame line{stroke-width:3px;stroke-linecap:round}.planar-viz-world-frame .axis-x{stroke:#b96a5f}.planar-viz-world-frame .axis-y{stroke:#55836b}.planar-viz-world-frame text{fill:#748078;font:650 13px/1 var(--font-geist-mono),monospace}.planar-viz-world-frame tspan,.planar-viz-local-frame tspan{baseline-shift:sub;font-size:9px}.planar-viz-local-frame .axis-x{fill:#da775e;stroke:#da775e}.planar-viz-local-frame .axis-y{fill:#3c8fa0;stroke:#3c8fa0}.planar-viz-local-frame .origin{fill:#234b39;stroke:#f4f6f2;stroke-width:2px}.planar-viz-local-frame text{fill:#2d493b;font:700 13px/1 var(--font-geist-mono),monospace;paint-order:stroke;stroke:#f4f6f2;stroke-width:4px}.planar-viz-body{fill:#30674b24;stroke:#315f48;stroke-width:2px;stroke-linejoin:round}.planar-viz-point circle{fill:#d5a532;stroke:#fff;stroke-width:2px}.planar-viz-point text{fill:#715414;font:700 13px/1 var(--font-geist-mono),monospace;paint-order:stroke;stroke:#f4f6f2;stroke-width:4px}.planar-viz-trail{fill:none;stroke:#789486;stroke-width:2px;stroke-dasharray:5 6;stroke-linecap:round}.planar-viz-legend{color:#6b776f;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);background:#fcfdfbe0;border:1px solid #c4cfc6d1;border-radius:7px;gap:9px;padding:5px 7px;font-size:.625rem;display:flex;position:absolute;top:18px;left:20px}.planar-viz-legend span{align-items:center;gap:4px;display:flex}.planar-viz-legend i{background:#91a197;border-radius:50%;width:7px;height:7px}.planar-viz-legend i.is-world{background:#55836b}.planar-viz-legend i.is-local{background:#da775e}.planar-viz-explanation{border-top:1px solid #e2e7e2;grid-template-columns:minmax(0,1fr) auto;gap:12px;padding:10px 13px;display:grid}.planar-viz-explanation>div:first-child{gap:2px;min-width:0;display:grid}.planar-viz-explanation>div:first-child>span{color:#748078;font:650 .625rem/1.3 var(--font-geist-mono),monospace;letter-spacing:.045em;text-transform:uppercase}.planar-viz-explanation strong{text-overflow:ellipsis;white-space:nowrap;font-size:.78125rem;overflow:hidden}.planar-viz-explanation small{color:#758179;font-size:.6875rem;line-height:1.35}.planar-viz-matrix{color:#607067;align-items:center;gap:6px;display:flex}.planar-viz-matrix>span{font:650 .75rem/1 var(--font-instrument-sans),sans-serif}.planar-viz-matrix>div{border-left:1px solid #718078;border-right:1px solid #718078;grid-template-columns:repeat(3,minmax(22px,auto));padding:2px 7px;display:grid}.planar-viz-matrix code{color:#314239;font:600 .625rem/1.4 var(--font-geist-mono),monospace;text-align:right}.planar-viz-operations{scrollbar-width:thin;gap:4px;margin:0;padding:0 12px 10px;list-style:none;display:flex;overflow-x:auto}.planar-viz-operations li{color:#77827b;background:#f7f9f6;border:1px solid #dce2dc;border-radius:7px;align-items:center;gap:5px;min-width:max-content;padding:5px 7px 5px 5px;display:flex}.planar-viz-operations li>span{width:18px;height:18px;font:700 .5625rem/1 var(--font-geist-mono),monospace;background:#e8ece8;border-radius:5px;place-items:center;display:grid}.planar-viz-operations li strong{font:650 .625rem/1.2 var(--font-geist-mono),monospace}.planar-viz-operations li.is-complete{color:#496454;border-color:#cbd8ce}.planar-viz-operations li.is-current{color:#294737;background:#eaf1eb;border-color:#779584}.planar-viz-operations li.is-current>span{color:#fff;background:#416c50}.planar-viz-controls{background:#f7f9f6;border-top:1px solid #e0e6e0;justify-content:center;align-items:center;gap:5px;min-height:44px;padding:7px 11px;display:flex}.planar-viz-controls button{color:#596960;cursor:pointer;background:#fff;border:1px solid #d3dbd4;border-radius:7px;justify-content:center;align-items:center;gap:5px;min-width:29px;height:29px;padding:0 7px;display:inline-flex}.planar-viz-controls button:hover:not(:disabled){color:#284737;border-color:#94a79a}.planar-viz-controls button:disabled{opacity:.4;cursor:default}.planar-viz-controls button.is-primary{color:#fff;background:#315b46;border-color:#315b46;min-width:66px}.planar-viz-controls button span{font-size:.6875rem;font-weight:680}.planar-viz-controls>span{color:#7a867e;font:650 .625rem/1 var(--font-geist-mono),monospace;margin-left:4px}.planar-viz-overlay{z-index:200;overscroll-behavior:contain;place-items:center;padding:24px;display:grid;position:fixed;inset:0}.planar-viz-overlay-scrim{-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);cursor:default;background:#0d1410b8;border:0;width:100%;height:100%;position:absolute;inset:0}.planar-viz-overlay-content{border-radius:15px;width:min(960px,100vw - 48px);max-height:calc(100vh - 48px);position:relative;overflow:auto;box-shadow:0 30px 80px #00000052}.planar-viz-card.is-expanded{border-radius:15px;margin:0}.planar-viz-card.is-expanded .planar-viz-stage{padding:14px 14px 0}.planar-viz-card.is-expanded .planar-viz-stage svg{max-height:54vh}:root[data-theme=dark] .planar-viz-card{color:#d9e3dc;background:#1a231d;border-color:#3a493f;box-shadow:0 8px 26px #0000003d}:root[data-theme=dark] .planar-viz-header,:root[data-theme=dark] .planar-viz-explanation,:root[data-theme=dark] .planar-viz-controls{border-color:#344139}:root[data-theme=dark] .planar-viz-header h4,:root[data-theme=dark] .planar-viz-explanation strong{color:#e4ece6}:root[data-theme=dark] .planar-viz-header button,:root[data-theme=dark] .planar-viz-controls button{color:#b9c7bd;background:#242f28;border-color:#3d4c42}:root[data-theme=dark] .planar-viz-local-frame .origin{stroke:#141b17}:root[data-theme=dark] .planar-viz-legend{color:#adbab1;background:#171f1ae6;border-color:#3e4d43e0}:root[data-theme=dark] .planar-viz-operations li{color:#93a098;background:#202a23;border-color:#354239}:root[data-theme=dark] .planar-viz-operations li.is-current{color:#d9e7dd;background:#29382f;border-color:#668b72}.settings-intro{margin-bottom:22px}.settings-card{background:#fcfcf8f5;border:1px solid #cfd5cd;border-radius:14px;overflow:hidden;box-shadow:0 8px 28px #2434290f}.settings-card-header{border-bottom:1px solid #e0e4de;align-items:center;gap:12px;min-height:76px;padding:17px 20px;display:flex}.settings-card-header>span{background:var(--accent-soft);width:38px;height:38px;color:var(--accent-link);border-radius:10px;flex:none;place-items:center;display:grid}.settings-card-header h3{font:680 1rem/1.3 var(--font-instrument-sans),Arial,sans-serif;margin:0}.settings-card-header p{color:#7b857e;margin:3px 0 0;font-size:.75rem}.settings-row{border-bottom:1px solid #e5e8e2;justify-content:space-between;align-items:center;gap:28px;min-height:86px;padding:17px 20px;display:flex}.settings-row.is-stacked{flex-direction:column;align-items:stretch;gap:15px}.settings-row-copy{gap:4px;min-width:0;display:grid}.settings-row-copy strong{font:650 .9375rem/1.25 var(--font-instrument-sans),Arial,sans-serif}.settings-row-copy span{color:#758078;font-size:.78125rem;line-height:1.45}.theme-mode-options{background:#eef0eb;border:1px solid #d5dad3;border-radius:10px;grid-template-columns:1fr 1fr;gap:3px;min-width:210px;padding:3px;display:grid}.pdf-page-appearance-options{grid-template-columns:repeat(3,minmax(0,1fr));min-width:278px}.theme-mode-options button{color:#6c766f;cursor:pointer;background:0 0;border:0;border-radius:7px;justify-content:center;align-items:center;gap:7px;height:36px;padding:0 13px;font-size:.8125rem;font-weight:620;display:flex}.theme-mode-options button:hover{color:var(--ink)}.theme-mode-options button.is-active{color:var(--accent-strong);background:#fff;box-shadow:0 1px 4px #1f2d231f}.accent-options{grid-template-columns:repeat(5,minmax(0,1fr));gap:8px;display:grid}.accent-options button{color:#5e6962;cursor:pointer;background:#fafbf8;border:1px solid #d7dcd5;border-radius:10px;flex-direction:column;justify-content:center;align-items:center;min-width:0;min-height:92px;padding:10px 8px 9px;display:flex}.accent-options button:hover{border-color:var(--accent-border);background:var(--accent-soft)}.accent-options button.is-active{border-color:var(--accent-border);background:var(--accent-soft);box-shadow:inset 0 0 0 1px var(--accent-shadow)}.accent-swatch{background:var(--accent-swatch);color:#fff;border:2px solid #fffc;border-radius:50%;place-items:center;width:28px;height:28px;margin-bottom:7px;display:grid;box-shadow:0 0 0 1px #222d2624,0 2px 6px #1e28211f}.accent-options strong{color:#3d4a41;text-overflow:ellipsis;white-space:nowrap;max-width:100%;font-size:.75rem;overflow:hidden}.accent-options small{color:#8a938c;text-overflow:ellipsis;white-space:nowrap;max-width:100%;margin-top:2px;font-size:.625rem;overflow:hidden}.theme-preview{border:1px solid var(--accent-border);background:linear-gradient(105deg,var(--accent-soft),#ffffffad);border-radius:11px;grid-template-columns:38px minmax(0,1fr) auto;align-items:center;gap:11px;min-height:68px;margin:16px 20px 20px;padding:10px 12px;display:grid}.theme-preview-mark{background:var(--accent);color:#fff;width:38px;height:38px;font:650 1.1rem var(--font-instrument-sans),sans-serif;border-radius:10px 10px 10px 3px;place-items:center;display:grid}.theme-preview-copy{gap:2px;min-width:0;display:grid}.theme-preview-copy small{color:#748078;letter-spacing:.05em;text-transform:uppercase;font-size:.65625rem}.theme-preview-copy strong{text-overflow:ellipsis;white-space:nowrap;font-size:.8125rem;overflow:hidden}.theme-preview-action{background:var(--accent);color:#fff;border-radius:8px;padding:8px 11px;font-size:.71875rem;font-weight:700}:root[data-theme=dark] .settings-card{background:#181f1af5;border-color:#344139;box-shadow:0 8px 28px #0003}:root[data-theme=dark] .settings-card-header,:root[data-theme=dark] .settings-row{border-color:#344039}:root[data-theme=dark] .settings-card-header p,:root[data-theme=dark] .settings-row-copy span{color:#929e95}:root[data-theme=dark] .theme-mode-options{background:#111713;border-color:#3a473f}:root[data-theme=dark] .theme-mode-options button{color:#9ca79f}:root[data-theme=dark] .theme-mode-options button.is-active{background:var(--accent-soft);color:var(--accent-link);box-shadow:0 1px 4px #00000047}:root[data-theme=dark] .accent-options button{color:#b8c3bb;background:#1c241f;border-color:#354139}:root[data-theme=dark] .accent-options button:hover,:root[data-theme=dark] .accent-options button.is-active{border-color:var(--accent-border);background:var(--accent-soft)}:root[data-theme=dark] .accent-options strong{color:#dce5de}:root[data-theme=dark] .accent-options small{color:#8f9b92}:root[data-theme=dark] .theme-preview{background:linear-gradient(105deg,var(--accent-soft),#121814d1)}:root[data-theme=dark] .theme-preview-copy small{color:#99a59c}:root[data-theme] .library-panel,:root[data-theme] .discussion-panel,:root[data-theme] .contents-panel{background:var(--surface-panel)}:root[data-theme] .reader-header,:root[data-theme] .page-footer,:root[data-theme] .reader-tool-rail{border-color:var(--control-border);background:var(--surface-overlay)}:root[data-theme] .reader-tool-rail,:root[data-theme] .page-footer{box-shadow:0 8px 24px var(--neutral-shadow),0 1px 3px #181b1914}:root[data-theme] .app-tabbar-button{border-color:var(--control-border);color:var(--control-icon)}:root[data-theme] .app-tabbar-button:hover{background:var(--surface-hover);color:var(--ink)}:root[data-theme] .document-tab{border-color:var(--control-border);background:var(--surface-subtle);color:var(--text-tertiary)}:root[data-theme] .document-tab:hover{background:var(--surface-hover);color:var(--text-secondary)}:root[data-theme] .document-tab.is-active{background:var(--surface-raised);color:var(--ink)}:root[data-theme] .document-tab-close{color:var(--text-tertiary)}:root[data-theme] .document-tab-close:hover{background:var(--surface-pressed);color:var(--ink)}:root[data-theme] .app-menu{border-color:var(--control-border);background:var(--surface-overlay);box-shadow:0 14px 38px var(--neutral-shadow),0 2px 8px #181b1914}:root[data-theme] .app-menu button{color:var(--text-secondary)}:root[data-theme] .app-menu button small{background:var(--surface-subtle);color:var(--text-tertiary)}:root[data-theme] .app-menu-divider,:root[data-theme] .reader-tool-divider,:root[data-theme] .page-footer-divider{background:var(--line)}:root[data-theme] .nav-item{color:var(--text-secondary)}:root[data-theme] .nav-item:hover{background:var(--surface-hover);color:var(--ink)}:root[data-theme] .nav-item span,:root[data-theme] .library-label-row,:root[data-theme] .document-copy small,:root[data-theme] .local-note p{color:var(--text-tertiary)}:root[data-theme] .local-note strong{color:var(--text-secondary)}:root[data-theme] .search-field{color:var(--control-icon)}:root[data-theme] .document-item:hover{background:var(--surface-hover)}:root[data-theme] .document-icon{border-color:var(--control-border);background:var(--surface-raised);color:var(--accent-link)}:root[data-theme] .icon-button{color:var(--control-icon)}:root[data-theme] .icon-button:hover{background:var(--surface-hover);color:var(--ink)}:root[data-theme] .zoom-control,:root[data-theme] .header-action,:root[data-theme] .search-field{border-color:var(--control-border);background:var(--surface-raised)}:root[data-theme] .zoom-control button,:root[data-theme] .zoom-control span,:root[data-theme] .reader-tool-button{color:var(--control-icon)}:root[data-theme] .header-action:hover,:root[data-theme] .reader-tool-button:hover,:root[data-theme] .page-footer button:hover:not(:disabled){background:var(--surface-hover);color:var(--ink)}:root[data-theme] .reader-tool-button strong,:root[data-theme] .contents-trigger strong,:root[data-theme] .index-heading strong{border-color:var(--control-border);background:var(--surface-subtle);color:var(--text-secondary)}:root[data-theme] .reading-tip{border-color:var(--control-border);background:var(--surface-overlay);color:var(--text-secondary);box-shadow:0 2px 8px #1d201e0d}:root[data-theme] .page-footer{color:var(--text-secondary)}:root[data-theme] .page-footer button{color:var(--accent-link)}:root[data-theme] .page-navigation strong{color:var(--ink)}:root[data-theme] .page-navigation small,:root[data-theme] .page-zoom-control>span{color:var(--text-tertiary)}:root[data-theme] .contents-panel{border-color:var(--control-border);box-shadow:16px 0 34px var(--neutral-shadow)}:root[data-theme] .reader-title-group span,:root[data-theme] .contents-panel-header span,:root[data-theme] .contents-status,:root[data-theme] .outline-group{color:var(--text-tertiary)}:root[data-theme] .contents-status strong{color:var(--ink)}:root[data-theme] .outline-tree button{color:var(--text-secondary)}:root[data-theme] .outline-tree button:hover{background:var(--accent-soft);color:var(--accent-strong)}:root[data-theme] .outline-tree button small{color:var(--text-tertiary)}:root[data-theme] .discussions-page{background:radial-gradient(circle at 82% 6%,var(--accent-shadow),transparent 31%),var(--canvas)}:root[data-theme] .discussions-intro p,:root[data-theme] .discussion-card-preview,:root[data-theme] .discussions-empty p,:root[data-theme] .library-card-stats{color:var(--text-tertiary)}:root[data-theme] .discussion-total,:root[data-theme] .discussion-search,:root[data-theme] .discussion-card,:root[data-theme] .library-card,:root[data-theme] .settings-card{border-color:var(--control-border);background:var(--surface-overlay);box-shadow:0 5px 22px #1d201e0f}:root[data-theme] .discussion-search{color:var(--control-icon)}:root[data-theme] .discussion-search input::placeholder,:root[data-theme] .search-field input::placeholder{color:var(--text-tertiary)}:root[data-theme] .discussion-search button{color:var(--control-icon)}:root[data-theme] .discussion-search button:hover{background:var(--surface-hover);color:var(--ink)}:root[data-theme] .discussion-card:hover,:root[data-theme] .library-card:hover{border-color:var(--accent-border);box-shadow:0 10px 27px var(--accent-shadow)}:root[data-theme] .discussion-card-meta,:root[data-theme] .discussion-total span{color:var(--text-tertiary)}:root[data-theme] .discussion-card-content>strong,:root[data-theme] .library-card-content>strong{color:var(--ink)}:root[data-theme] .library-card-icon{border-color:var(--accent-border);background:var(--accent-soft)}@supports (color:color-mix(in lab, red, red)){:root[data-theme] .library-card-icon{background:color-mix(in srgb,var(--accent-soft) 76%,var(--surface-raised))}}:root[data-theme] .library-card-icon{color:var(--accent-link);box-shadow:none}:root[data-theme] .library-card-badges>span{background:var(--surface-subtle);color:var(--text-secondary)}:root[data-theme] .library-add-card,:root[data-theme] .discussions-empty{border-color:var(--control-border);background:var(--surface-raised)}@supports (color:color-mix(in lab, red, red)){:root[data-theme] .library-add-card,:root[data-theme] .discussions-empty{background:color-mix(in srgb,var(--surface-raised) 56%,transparent)}}:root[data-theme] .library-add-card,:root[data-theme] .discussions-empty{color:var(--text-secondary)}:root[data-theme] .library-add-card:hover{border-color:var(--accent-border);background:var(--accent-soft);color:var(--accent-strong)}:root[data-theme] .library-add-card small{color:var(--text-tertiary)}:root[data-theme] .discussion-view-tabs{background:var(--surface-subtle)}:root[data-theme] .discussion-view-tabs button{color:var(--text-secondary)}:root[data-theme] .discussion-view-tabs button:hover{color:var(--accent-strong)}:root[data-theme] .source-quote,:root[data-theme] .prompt-chips button,:root[data-theme] .chat-composer{border-color:var(--control-border);background:var(--surface-raised);box-shadow:0 3px 12px #1d201e0d}:root[data-theme] .prompt-chips button{color:var(--text-secondary)}:root[data-theme] .source-quote:hover,:root[data-theme] .prompt-chips button:hover{border-color:var(--accent-border)}:root[data-theme] .source-quote blockquote,:root[data-theme] .markdown-content{color:var(--ink)}:root[data-theme] .source-figure-preview img,:root[data-theme] .source-figure-preview>span,:root[data-theme] .index-figure-thumbnail,:root[data-theme] .discussion-card-figure{border-color:var(--control-border);background:var(--surface-raised)}:root[data-theme] .source-figure-preview strong{color:var(--ink)}:root[data-theme] .source-quote small,:root[data-theme] .empty-thread p,:root[data-theme] .no-highlight p,:root[data-theme] .index-heading,:root[data-theme] .index-list small{color:var(--text-tertiary)}:root[data-theme] .message--user>div{background:var(--surface-subtle)}:root[data-theme] .message--user .markdown-content{color:var(--ink)}:root[data-theme] .message-source-card{border-color:var(--control-border);background:var(--surface-subtle);color:var(--text-secondary)}:root[data-theme] .message-source-card:hover{border-color:var(--accent-border);background:var(--accent-soft)}:root[data-theme] .message-source-preview{border-color:var(--control-border);background:var(--surface-raised);color:var(--accent-link)}:root[data-theme] .message-source-card small,:root[data-theme] .message-source-card>svg{color:var(--text-tertiary)}:root[data-theme] .markdown-content h1,:root[data-theme] .markdown-content h2,:root[data-theme] .markdown-content h3,:root[data-theme] .markdown-content h4{color:var(--ink)}:root[data-theme] .markdown-content blockquote{border-color:var(--accent-border);color:var(--text-secondary)}:root[data-theme] .markdown-content code,:root[data-theme] .markdown-content pre,:root[data-theme] .markdown-content th{border-color:var(--control-border);background:var(--surface-subtle)}:root[data-theme] .markdown-content th,:root[data-theme] .markdown-content td{border-color:var(--control-border)}:root[data-theme] .thinking i{background:var(--accent)}:root[data-theme] .composer-source-context{border-color:var(--accent-border);background:var(--accent-soft)}@supports (color:color-mix(in lab, red, red)){:root[data-theme] .composer-source-context{background:color-mix(in srgb,var(--accent-soft) 64%,var(--surface-raised))}}:root[data-theme] .composer-source-preview,:root[data-theme] .composer-source-context.is-text .composer-source-preview{border-color:var(--control-border);background:var(--surface-raised);color:var(--accent-link)}:root[data-theme] .composer-source-copy small,:root[data-theme] .composer-toolbar>span,:root[data-theme] .composer-tabs button,:root[data-theme] .composer-footer-tools>span,:root[data-theme] .composer-preview>span{color:var(--text-tertiary)}:root[data-theme] .composer-source-copy strong{color:var(--ink)}:root[data-theme] .composer-source-context>button{color:var(--control-icon)}:root[data-theme] .composer-source-context>button:hover,:root[data-theme] .composer-tabs button:hover{background:var(--surface-hover);color:var(--ink)}:root[data-theme] .composer-toolbar,:root[data-theme] .composer-footer{border-color:var(--line)}:root[data-theme] .composer-image-button,:root[data-theme] .composer-model-picker{border-color:var(--control-border);background:var(--surface-subtle);color:var(--accent-link)}:root[data-theme] .composer-model-picker select{color:var(--accent-strong)}:root[data-theme] .composer-image-button:hover:not(:disabled),:root[data-theme] .composer-model-picker:hover{border-color:var(--accent-border);background:var(--accent-soft);color:var(--accent-strong)}:root[data-theme] .composer-images figure,:root[data-theme] .message-images img{border-color:var(--control-border);background:var(--surface-subtle)}:root[data-theme] .composer-images button{border-color:var(--surface-panel);background:var(--accent-strong)}:root[data-theme] .index-list button:hover{background:var(--accent-soft);color:var(--accent-strong)}:root[data-theme] .settings-card-header,:root[data-theme] .settings-row{border-color:var(--line)}:root[data-theme] .settings-card-header p,:root[data-theme] .settings-row-copy span{color:var(--text-tertiary)}:root[data-theme] .theme-mode-options{border-color:var(--control-border);background:var(--surface-subtle)}:root[data-theme] .theme-mode-options button{color:var(--text-secondary)}:root[data-theme] .theme-mode-options button.is-active{background:var(--surface-raised)}:root[data-theme] .accent-options button{border-color:var(--control-border);background:var(--surface-raised);color:var(--text-secondary)}:root[data-theme] .accent-options strong{color:var(--ink)}:root[data-theme] .accent-options small{color:var(--text-tertiary)}:root[data-theme] .planar-viz-card{border-color:var(--control-border);background:var(--surface-panel);color:var(--ink);box-shadow:0 8px 24px #1d201e0f}:root[data-theme] .planar-viz-header,:root[data-theme] .planar-viz-explanation,:root[data-theme] .planar-viz-controls{border-color:var(--line)}:root[data-theme] .planar-viz-header h4,:root[data-theme] .planar-viz-explanation strong{color:var(--ink)}:root[data-theme] .planar-viz-header button,:root[data-theme] .planar-viz-controls button{border-color:var(--control-border);background:var(--surface-subtle);color:var(--text-secondary)}:root[data-theme] .pdf-loading,:root[data-theme] .pdf-error{background:var(--surface-panel);color:var(--text-secondary);box-shadow:0 12px 32px var(--neutral-shadow)}.brand-mark,.new-reading,.composer-send,.reader-tool-button.is-active,.planar-viz-controls button.is-primary,.planar-viz-operations li.is-current>span{background:var(--accent)}.new-reading,.discussions-empty button,.selection-menu .selection-ask{border-color:var(--accent)}.discussions-empty button,.selection-menu .selection-ask,.figure-selection-menu .figure-action-ask{background:var(--accent)}.new-reading:hover,.discussions-empty button:hover,.selection-menu .selection-ask:hover,.figure-selection-menu .figure-action-ask:hover,.composer-send:hover:not(:disabled),.planar-viz-controls button.is-primary:hover:not(:disabled){border-color:var(--accent-strong);background:var(--accent-strong)}.document-tab.is-active:after,.discussion-resizer:hover:before,.discussion-resizer:focus-visible:before,.study-shell.is-resizing .discussion-resizer:before{background:var(--accent)}.nav-item.is-active,.app-tabbar-button.is-active,.document-item.is-active,.app-menu button:hover,.discussion-view-tabs button.is-active,.composer-tabs button.is-active,.library-card-badges>span.is-current,.index-list button.is-active{background:var(--accent-soft);color:var(--accent-strong)}.reader-tool-button.is-active,.contents-trigger.is-active,.figure-select-trigger.is-active{border-color:var(--accent-border)}.contents-trigger.is-active,.figure-select-trigger.is-active{background:var(--accent-soft);color:var(--accent-strong)}.contents-trigger.is-active strong,.reader-tool-button.is-active strong{border-color:var(--accent-border);color:var(--accent-strong);background:#fff}.outline-tree button.is-active{background:var(--accent-soft);color:var(--accent-strong);box-shadow:inset 3px 0 var(--accent)}.reading-tip.is-figure-mode{border-color:var(--accent-border);background:var(--accent-soft)}@supports (color:color-mix(in lab, red, red)){.reading-tip.is-figure-mode{background:color-mix(in srgb,var(--accent-soft) 90%,white)}}.reading-tip.is-figure-mode{color:var(--accent-strong)}.reading-tip.is-figure-mode svg,.contents-status svg{color:var(--accent-link)}.page-figure-highlight{--figure-outline:var(--accent-link)}.page-figure-highlight.is-active{--figure-outline:var(--accent);box-shadow:0 0 0 2px #ffffffd6,0 0 0 4px var(--accent-shadow)}.figure-selection-marquee{border-color:var(--accent);background:var(--accent-shadow);box-shadow:0 0 0 1px #ffffffdb,0 4px 16px var(--accent-shadow)}.selection-menu .selection-current,.figure-selection-menu .figure-action-current{border-color:var(--accent-border);background:var(--accent-soft);color:var(--accent-strong)}.selection-menu .selection-current:hover,.figure-selection-menu .figure-action-current:hover{border-color:var(--accent-ring);background:var(--accent-soft-strong)}.message.is-source-target>div{box-shadow:0 0 0 3px var(--accent-shadow)}.discussion-search:focus-within,.chat-composer.is-dragging-images,.composer-drop-overlay{border-color:var(--accent-border)}.discussion-search:focus-within,.chat-composer.is-dragging-images{box-shadow:0 0 0 3px var(--accent-shadow)}.composer-drop-overlay{background:var(--accent-soft)}@supports (color:color-mix(in lab, red, red)){.composer-drop-overlay{background:color-mix(in srgb,var(--accent-soft) 94%,white)}}.composer-drop-overlay{color:var(--accent-strong)}.discussion-total strong,.discussions-intro>div:first-child>span{color:var(--accent-link)}.empty-thread>span,.no-highlight>span,.discussions-empty>span,.library-add-card>span{background:var(--accent-soft);color:var(--accent-link)}.library-card-icon,.source-figure-preview>span,.message-source-preview,.composer-source-preview{color:var(--accent-link)}.planar-viz-operations li.is-current{border-color:var(--accent-border);background:var(--accent-soft);color:var(--accent-strong)}.markdown-content a,.discussion-card-action,.planar-viz-header button:hover,.planar-viz-controls button:hover:not(:disabled){color:var(--accent-link)}.prompt-chips button:hover,.chat-composer:focus-within,.composer-model-picker:focus-within{border-color:var(--accent-border)}.chat-composer:focus-within,.composer-model-picker:focus-within{box-shadow:0 0 0 3px var(--accent-shadow)}.library-card.is-active{border-color:var(--accent-border);box-shadow:inset 0 0 0 1px var(--accent-shadow),0 6px 24px #24342912}:root[data-theme=dark] .new-reading,:root[data-theme=dark] .discussions-empty button{border-color:var(--accent);background:var(--accent)}:root[data-theme=dark] .new-reading:hover,:root[data-theme=dark] .discussions-empty button:hover{border-color:var(--accent-strong);background:var(--accent-strong)}:root[data-theme=dark] .document-tab.is-active:after{background:var(--accent)}:root[data-theme=dark] .nav-item.is-active,:root[data-theme=dark] .app-tabbar-button.is-active,:root[data-theme=dark] .document-item.is-active,:root[data-theme=dark] .app-menu button:hover,:root[data-theme=dark] .discussion-view-tabs button.is-active,:root[data-theme=dark] .composer-tabs button.is-active,:root[data-theme=dark] .library-card-badges>span.is-current,:root[data-theme=dark] .index-list button.is-active{background:var(--accent-soft);color:var(--accent-link)}:root[data-theme=dark] .reader-tool-button.is-active,:root[data-theme=dark] .contents-trigger.is-active,:root[data-theme=dark] .figure-select-trigger.is-active{background:var(--accent);color:#fff}:root[data-theme=dark] .contents-trigger.is-active strong,:root[data-theme=dark] .reader-tool-button.is-active strong{border-color:var(--accent);background:var(--accent-soft-strong);color:var(--accent-link)}:root[data-theme=dark] .outline-tree button.is-active{background:var(--accent-soft);color:var(--accent-link);box-shadow:inset 3px 0 var(--accent)}:root[data-theme=dark] .reading-tip.is-figure-mode{border-color:var(--accent-border);background:var(--accent-soft);color:var(--accent-link)}:root[data-theme=dark] .reading-tip.is-figure-mode svg,:root[data-theme=dark] .contents-status svg{color:var(--accent-link)}:root[data-theme=dark] .page-figure-highlight{--figure-outline:var(--accent-link)}:root[data-theme=dark] .page-figure-highlight.is-active{--figure-outline:var(--accent-link);box-shadow:0 0 0 2px #0c120ed1,0 0 0 4px var(--accent-shadow)}:root[data-theme=dark] .figure-selection-marquee{border-color:var(--accent-link);background:var(--accent-shadow);box-shadow:0 0 0 1px #0a0f0bd6,0 4px 18px #00000040}:root[data-theme=dark] .selection-menu .selection-current,:root[data-theme=dark] .figure-selection-menu .figure-action-current{border-color:var(--accent-border);background:var(--accent-soft);color:var(--accent-link)}:root[data-theme=dark] .selection-menu .selection-current:hover,:root[data-theme=dark] .figure-selection-menu .figure-action-current:hover{background:var(--accent-soft-strong)}:root[data-theme=dark] .message.is-source-target>div{border-color:var(--accent-border);box-shadow:0 0 0 3px var(--accent-shadow)}:root[data-theme=dark] .composer-drop-overlay{border-color:var(--accent-border);background:var(--accent-soft);color:var(--accent-link)}:root[data-theme=dark] .discussion-total strong,:root[data-theme=dark] .discussions-intro>div:first-child>span{color:var(--accent-link)}:root[data-theme=dark] .empty-thread>span,:root[data-theme=dark] .no-highlight>span,:root[data-theme=dark] .discussions-empty>span,:root[data-theme=dark] .library-add-card>span{background:var(--accent-soft);color:var(--accent-link)}:root[data-theme=dark] .library-card.is-active{border-color:var(--accent-border);box-shadow:inset 0 0 0 1px var(--accent-shadow),0 6px 24px #0003}:root[data-theme=dark] .markdown-content a,:root[data-theme=dark] .discussion-card-action{color:var(--accent-link)}:root[data-theme=dark] .planar-viz-operations li.is-current{border-color:var(--accent-border);background:var(--accent-soft);color:var(--accent-link)}:root[data-theme=dark] .planar-viz-operations li.is-current>span,:root[data-theme=dark] .planar-viz-controls button.is-primary{border-color:var(--accent);background:var(--accent);color:#fff}:root[data-theme=dark] .planar-viz-controls button.is-primary:hover:not(:disabled){border-color:var(--accent-strong);background:var(--accent-strong);color:#fff}:root[data-theme] .brand-mark,:root[data-theme] .new-reading,:root[data-theme] .composer-send,:root[data-theme] .reader-tool-button.is-active,:root[data-theme] .planar-viz-controls button.is-primary,:root[data-theme] .planar-viz-operations li.is-current>span{background:var(--accent);color:#fff}:root[data-theme] .reader-tool-button.is-active{box-shadow:0 2px 8px var(--accent-shadow)}:root[data-theme] .new-reading,:root[data-theme] .discussions-empty button,:root[data-theme] .selection-menu .selection-ask,:root[data-theme] .planar-viz-controls button.is-primary{border-color:var(--accent)}:root[data-theme] .discussions-empty button,:root[data-theme] .selection-menu .selection-ask,:root[data-theme] .figure-selection-menu .figure-action-ask{background:var(--accent);color:#fff}:root[data-theme] .new-reading:hover,:root[data-theme] .discussions-empty button:hover,:root[data-theme] .selection-menu .selection-ask:hover,:root[data-theme] .figure-selection-menu .figure-action-ask:hover,:root[data-theme] .composer-send:hover:not(:disabled),:root[data-theme] .planar-viz-controls button.is-primary:hover:not(:disabled){border-color:var(--accent-strong);background:var(--accent-strong);color:#fff}:root[data-theme] .document-tab.is-active:after,:root[data-theme] .discussion-resizer:hover:before,:root[data-theme] .discussion-resizer:focus-visible:before,:root[data-theme] .study-shell.is-resizing .discussion-resizer:before{background:var(--accent)}:root[data-theme] .nav-item.is-active,:root[data-theme] .app-tabbar-button.is-active,:root[data-theme] .document-item.is-active,:root[data-theme] .app-menu button:hover,:root[data-theme] .discussion-view-tabs button.is-active,:root[data-theme] .composer-tabs button.is-active,:root[data-theme] .library-card-badges>span.is-current,:root[data-theme] .index-list button.is-active{background:var(--accent-soft);color:var(--accent-strong)}:root[data-theme] .contents-trigger.is-active,:root[data-theme] .figure-select-trigger.is-active{border-color:var(--accent-border);background:var(--accent-soft);color:var(--accent-strong)}:root[data-theme] .contents-trigger.is-active strong,:root[data-theme] .reader-tool-button.is-active strong{border-color:var(--accent-border);background:var(--surface-raised);color:var(--accent-strong)}:root[data-theme] .outline-tree button.is-active{background:var(--accent-soft);color:var(--accent-strong);box-shadow:inset 3px 0 var(--accent)}:root[data-theme] .reading-tip.is-figure-mode{border-color:var(--accent-border);background:var(--accent-soft);color:var(--accent-strong)}:root[data-theme] .reading-tip.is-figure-mode svg,:root[data-theme] .contents-status svg{color:var(--accent-link)}:root[data-theme] .selection-menu,:root[data-theme] .figure-selection-menu{color:#fff;background:#1b1b1d;border-color:#3a3a3f;box-shadow:0 10px 30px #0000004d}:root[data-theme] .selection-menu .selection-current,:root[data-theme] .figure-selection-menu .figure-action-current{border-color:var(--accent-border);background:var(--accent-soft);color:var(--accent-strong)}:root[data-theme] .selection-menu .selection-current:hover,:root[data-theme] .figure-selection-menu .figure-action-current:hover{border-color:var(--accent-ring);background:var(--accent-soft-strong)}:root[data-theme] .discussion-search:focus-within,:root[data-theme] .chat-composer:focus-within,:root[data-theme] .chat-composer.is-dragging-images,:root[data-theme] .composer-model-picker:focus-within,:root[data-theme] .composer-drop-overlay{border-color:var(--accent-border)}:root[data-theme] .discussion-search:focus-within,:root[data-theme] .chat-composer:focus-within,:root[data-theme] .chat-composer.is-dragging-images,:root[data-theme] .composer-model-picker:focus-within{box-shadow:0 0 0 3px var(--accent-shadow)}:root[data-theme] .library-card.is-active{border-color:var(--accent-border);box-shadow:inset 0 0 0 1px var(--accent-shadow),0 6px 24px var(--neutral-shadow)}:root[data-theme] .planar-viz-operations li.is-current{border-color:var(--accent-border);background:var(--accent-soft);color:var(--accent-strong)}:root[data-theme] .reader-tool-button>span kbd{border-color:var(--accent-border);background:var(--accent);color:#fff}:root[data-theme] .chat-composer textarea::placeholder{color:var(--text-tertiary)}:root[data-theme=dark] .nav-item.is-active,:root[data-theme=dark] .app-tabbar-button.is-active,:root[data-theme=dark] .document-item.is-active,:root[data-theme=dark] .app-menu button:hover,:root[data-theme=dark] .discussion-view-tabs button.is-active,:root[data-theme=dark] .composer-tabs button.is-active,:root[data-theme=dark] .library-card-badges>span.is-current,:root[data-theme=dark] .index-list button.is-active,:root[data-theme=dark] .outline-tree button.is-active,:root[data-theme=dark] .reading-tip.is-figure-mode,:root[data-theme=dark] .selection-menu .selection-current,:root[data-theme=dark] .figure-selection-menu .figure-action-current,:root[data-theme=dark] .planar-viz-operations li.is-current{color:var(--accent-link)}:root[data-theme=dark] .planar-viz-canvas{fill:#151518}:root[data-theme=dark] .planar-viz-grid line{stroke:#303036}:root[data-theme=dark] .planar-viz-world-axis{stroke:#45454c}:root[data-theme=dark] .planar-viz-local-frame .origin{fill:var(--accent);stroke:#151518}:root[data-theme=dark] .planar-viz-local-frame text,:root[data-theme=dark] .planar-viz-point text{fill:#e8e8ec;stroke:#151518}:root[data-theme=dark] .planar-viz-body{fill:var(--accent-shadow);stroke:var(--accent-link)}:root[data-theme=dark] .planar-viz-point circle{stroke:#151518}:root[data-theme=dark] .planar-viz-legend{border-color:var(--control-border);color:var(--text-secondary);background:#19191beb}:root[data-theme=dark] .planar-viz-matrix code{color:var(--ink)}:root[data-theme=dark] .planar-viz-operations li{border-color:var(--control-border);background:var(--surface-subtle);color:var(--text-tertiary)}:root[data-theme=dark] .planar-viz-operations li>span{background:var(--surface-pressed)}:root[data-theme=dark] .planar-viz-controls{background:#18181a}:root[data-theme=dark] *{scrollbar-color:#4a4a50 #161618}.download-page{background:radial-gradient(circle at 78% 6%,var(--accent-shadow),transparent 28%),var(--paper);height:100dvh;color:var(--ink);font-family:var(--font-instrument-sans),Arial,sans-serif;scroll-behavior:smooth;overflow:hidden auto}.download-nav{z-index:20;border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;min-height:64px;padding:0 clamp(20px,5vw,72px);display:flex;position:sticky;top:0}@supports (color:color-mix(in lab, red, red)){.download-nav{border-bottom:1px solid color-mix(in srgb,var(--line) 82%,transparent)}}.download-nav{background:var(--surface-overlay)}@supports (color:color-mix(in lab, red, red)){.download-nav{background:color-mix(in srgb,var(--surface-overlay) 88%,transparent)}}.download-nav{-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.download-brand{color:var(--ink);align-items:center;gap:10px;text-decoration:none;display:inline-flex}.download-brand>span{background:var(--accent);color:#fff;width:31px;height:31px;font:650 18px var(--font-instrument-sans),sans-serif;border-radius:9px 9px 9px 3px;place-items:center;display:grid;box-shadow:inset 0 0 0 1px #ffffff2b}.download-brand strong{font:650 18px var(--font-instrument-sans),sans-serif;letter-spacing:-.02em}.download-nav>div{align-items:center;gap:8px;display:flex}.download-nav-link,.download-nav-action{min-height:36px;color:var(--text-secondary);border-radius:9px;justify-content:center;align-items:center;gap:6px;padding:0 12px;font-size:.8125rem;font-weight:650;text-decoration:none;display:inline-flex}.download-nav-link:hover{background:var(--surface-hover);color:var(--ink)}.download-nav-action{border:1px solid var(--control-border);background:var(--surface-raised);color:var(--accent-strong);box-shadow:0 2px 8px #1d201e0d}.download-nav-action:hover{border-color:var(--accent-border);background:var(--accent-soft)}.public-language-select{align-items:center;display:inline-flex;position:relative}.public-language-select:after{width:6px;height:6px;color:var(--control-icon);content:"";pointer-events:none;border-bottom:1.5px solid;border-right:1.5px solid;position:absolute;right:9px;transform:translateY(-2px)rotate(45deg)}.public-language-select select{appearance:none;border:1px solid var(--control-border);background:var(--surface-raised);min-height:36px;color:var(--text-secondary);font:680 .75rem var(--font-instrument-sans),sans-serif;cursor:pointer;border-radius:9px;outline:none;padding:0 28px 0 10px}.public-language-select select:hover{border-color:var(--accent-border);color:var(--ink)}.public-language-select select:focus-visible{border-color:var(--accent-ring);box-shadow:0 0 0 3px var(--accent-shadow)}.download-hero{grid-template-columns:minmax(0,.88fr) minmax(520px,1.12fr);align-items:center;gap:clamp(42px,6vw,86px);width:min(1220px,100% - 40px);min-height:min(720px,100dvh - 64px);margin:0 auto;padding:clamp(54px,8vw,104px) 0 70px;display:grid}.download-hero-copy{max-width:570px}.download-kicker{border:1px solid var(--accent-border);background:var(--accent-soft);width:fit-content;color:var(--accent-strong);letter-spacing:.06em;text-transform:uppercase;border-radius:999px;align-items:center;gap:6px;margin-bottom:22px;padding:7px 10px;font-size:.6875rem;font-weight:750;display:flex}.download-hero h1{max-width:690px;font:650 clamp(2.7rem,5.3vw,5rem)/.98 var(--font-instrument-sans),sans-serif;letter-spacing:-.055em;margin:0}.download-hero-copy>p{max-width:550px;color:var(--text-secondary);margin:25px 0 0;font-size:clamp(1rem,1.5vw,1.17rem);line-height:1.7}.download-hero-actions{flex-wrap:wrap;gap:10px;margin-top:31px;display:flex}.download-primary,.download-secondary{border-radius:10px;justify-content:center;align-items:center;gap:8px;min-height:46px;padding:0 17px;font-size:.875rem;font-weight:720;text-decoration:none;display:inline-flex}.download-primary{border:1px solid var(--accent);background:var(--accent);color:#fff;box-shadow:0 7px 20px var(--accent-shadow)}.download-primary:hover{border-color:var(--accent-strong);background:var(--accent-strong);transform:translateY(-1px)}.download-secondary{border:1px solid var(--control-border);background:var(--surface-raised);color:var(--ink)}.download-secondary:hover{border-color:var(--accent-border);background:var(--accent-soft);color:var(--accent-strong)}.download-hero-copy>small{color:var(--text-tertiary);align-items:center;gap:6px;margin-top:18px;font-size:.75rem;line-height:1.4;display:flex}.download-hero-copy>small svg{color:var(--accent-link)}.download-product-frame{border:1px solid var(--control-border);background:var(--surface-raised);border-radius:18px;min-width:0;overflow:hidden;transform:perspective(1200px)rotateY(-2deg)rotateX(1deg);box-shadow:0 30px 70px #1d201e29,0 4px 16px #1d201e12}.download-product-tabs{border-bottom:1px solid var(--line);background:var(--surface-subtle);align-items:center;height:38px;display:flex}.download-product-tabs .is-home{border-right:1px solid var(--line);width:38px;height:38px;color:var(--accent-strong);font:700 13px var(--font-instrument-sans),sans-serif;place-items:center;display:grid}.download-product-tabs .is-tab{border-right:1px solid var(--line);border-bottom:2px solid var(--accent);background:var(--surface-raised);min-width:170px;max-width:230px;color:var(--ink);text-overflow:ellipsis;white-space:nowrap;align-self:stretch;align-items:center;padding:0 13px;font-size:.6875rem;font-weight:680;display:flex;overflow:hidden}.download-product-tabs i{background:var(--line);border-radius:50%;width:6px;height:6px;margin-left:7px}.download-product-body{background:var(--canvas);grid-template-columns:46px minmax(300px,1fr) minmax(190px,.72fr);min-height:410px;display:grid}.download-product-tools{border:1px solid var(--control-border);background:var(--surface-overlay);width:36px;height:118px;color:var(--control-icon);box-shadow:0 7px 20px var(--neutral-shadow);border-radius:10px;align-content:space-between;justify-items:center;margin:18px 0 0 9px;padding:6px;display:grid}.download-product-tools>span{background:var(--accent);color:#fff;border-radius:6px;place-items:center;width:25px;height:25px;display:grid}.download-product-paper{color:#1f2220;background:#fff;min-height:360px;margin:22px 18px 28px 8px;padding:42px 42px 32px;position:relative;overflow:hidden;box-shadow:0 10px 28px #181b1921}.download-product-paper>small{color:var(--accent);font:750 8px var(--font-instrument-sans),sans-serif;letter-spacing:.1em}.download-product-paper>strong{max-width:360px;font:650 22px/1.25 var(--font-instrument-sans),sans-serif;margin-top:13px;display:block}.download-product-paper>p{color:#5e635f;max-width:390px;font:11px/1.65 var(--font-instrument-sans),sans-serif;margin:13px 0 0}.download-product-paper mark{color:#343733;width:fit-content;max-width:390px;font:650 10px/1.5 var(--font-instrument-sans),sans-serif;background:#f1d86f80;border-radius:3px;margin-top:18px;padding:4px 7px;display:block}.download-product-slope-graph{color:#4e5751;width:min(260px,100% - 48px);height:112px;font-family:var(--font-instrument-sans),sans-serif;position:absolute;bottom:23px;right:24px;overflow:hidden}.download-product-slope-graph span,.download-product-slope-graph i{display:block;position:absolute}.download-product-slope-graph .graph-axis{background:#cbd0cc}.download-product-slope-graph .graph-axis-x{height:1px;bottom:17px;left:18px;right:5px}.download-product-slope-graph .graph-axis-y{width:1px;top:5px;bottom:17px;left:18px}.download-product-slope-graph .graph-axis-x:after,.download-product-slope-graph .graph-axis-y:after{content:"";border-top:1px solid #9da59f;border-right:1px solid #9da59f;width:5px;height:5px;display:block;position:absolute}.download-product-slope-graph .graph-axis-x:after{top:-2px;right:0;transform:rotate(45deg)}.download-product-slope-graph .graph-axis-y:after{top:0;left:-2px;transform:rotate(-45deg)}.download-product-slope-graph .graph-curve-segment{transform-origin:0;background:#4d8794;border-radius:999px;height:3px}.download-product-slope-graph .graph-curve-1{width:35px;top:37px;left:33px;transform:rotate(38deg)}.download-product-slope-graph .graph-curve-2{width:36px;top:58px;left:61px;transform:rotate(20deg)}.download-product-slope-graph .graph-curve-3{width:37px;top:70px;left:95px;transform:rotate(-2deg)}.download-product-slope-graph .graph-curve-4{width:36px;top:69px;left:130px;transform:rotate(-22deg)}.download-product-slope-graph .graph-curve-5{width:38px;top:56px;left:163px;transform:rotate(-42deg)}.download-product-slope-graph .graph-secant{transform-origin:0;border-top:1px dashed #d29c3f;width:76px;top:68px;left:92px;transform:rotate(-11deg)}.download-product-slope-graph .graph-tangent{background:var(--accent);transform-origin:0;border-radius:999px;width:101px;height:2px;top:81px;left:120px;transform:rotate(-32deg)}.download-product-slope-graph .graph-point{background:#d29c3f;border:2px solid #fff;border-radius:50%;width:8px;height:8px;box-shadow:0 0 0 1px #b98733}.download-product-slope-graph .graph-point-a{top:65px;left:92px}.download-product-slope-graph .graph-point-b{background:var(--accent);box-shadow:0 0 0 1px var(--accent-strong);top:52px;left:160px}.download-product-slope-graph>small{color:#747b76;font-size:7px;font-style:normal;font-weight:650;position:absolute}.download-product-slope-graph .graph-function-label{color:#4d8794;font-style:italic;top:20px;left:202px}.download-product-slope-graph .graph-secant-label{color:#9c722b;top:76px;left:71px}.download-product-slope-graph .graph-tangent-label{color:var(--accent-strong);top:34px;right:2px}.download-product-chat{border-left:1px solid var(--line);background:var(--surface-panel);min-width:0;padding:21px 17px}.download-product-chat>span{color:var(--text-tertiary);letter-spacing:.09em;text-transform:uppercase;font-size:9px;font-weight:750}.download-product-chat>p{background:var(--surface-subtle);color:var(--ink);border-radius:14px;margin:26px 0 0 auto;padding:9px 11px;font-size:10px;line-height:1.5}.download-product-chat>div{color:var(--text-secondary);margin-top:22px;font-size:10px;line-height:1.65}.download-platform-section{border-top:1px solid var(--line);background:var(--canvas);padding:92px max(20px,50vw - 610px) 88px;scroll-margin-top:64px}.download-section-heading{max-width:650px}.download-section-heading>span{color:var(--accent-link);letter-spacing:.11em;font-size:.6875rem;font-weight:800}.download-section-heading h2{font:650 clamp(2rem,4vw,3.2rem)/1.05 var(--font-instrument-sans),sans-serif;letter-spacing:-.04em;margin:8px 0 0}.download-section-heading p{color:var(--text-secondary);margin:12px 0 0;font-size:.9375rem;line-height:1.6}.download-release-status{min-height:22px;color:var(--text-tertiary);margin-top:27px;font-size:.75rem}.download-release-status strong{color:var(--accent-strong)}.download-platform-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:10px;display:grid}.download-platform-card{border:1px solid var(--control-border);background:var(--surface-raised);border-radius:14px;flex-direction:column;min-height:236px;padding:22px;display:flex;box-shadow:0 6px 22px #1d201e0d}.download-platform-card:hover{border-color:var(--accent-border);box-shadow:0 12px 32px var(--accent-shadow);transform:translateY(-2px)}.download-platform-card.is-detected{border-color:var(--accent-border);box-shadow:0 10px 28px var(--accent-shadow)}.download-platform-card-heading{justify-content:space-between;align-items:flex-start;gap:10px;display:flex}.download-platform-badge{background:var(--accent-soft);color:var(--accent-strong);letter-spacing:.025em;text-transform:uppercase;border-radius:999px;padding:5px 8px;font-size:.625rem;font-weight:780}.download-platform-icon{background:var(--accent-soft);width:43px;height:43px;color:var(--accent-link);border-radius:11px;place-items:center;display:grid}.download-platform-copy h3{font:680 1.125rem var(--font-instrument-sans),sans-serif;margin:18px 0 0}.download-platform-copy p{color:var(--text-tertiary);margin:5px 0 0;font-size:.75rem}.download-platform-actions{flex-wrap:wrap;gap:7px;margin-top:auto;display:flex}.download-platform-actions a{border:1px solid var(--control-border);background:var(--surface-subtle);min-height:42px;color:var(--accent-strong);border-radius:8px;justify-content:space-between;align-items:center;gap:10px;padding:7px 10px;font-size:.75rem;font-weight:700;text-decoration:none;display:inline-flex}.download-platform-actions a>span{gap:1px;display:grid}.download-platform-actions a small{color:var(--text-tertiary);font-size:.625rem;font-weight:580}.download-platform-actions .is-release-fallback{min-height:35px}.download-platform-actions a:hover{border-color:var(--accent-border);background:var(--accent-soft)}.download-web-card{border:1px solid var(--accent-border);background:var(--accent-soft);border-radius:14px;grid-template-columns:48px minmax(0,1fr) auto;align-items:center;gap:14px;min-height:94px;margin-top:14px;padding:18px 20px;display:grid}@supports (color:color-mix(in lab, red, red)){.download-web-card{background:color-mix(in srgb,var(--accent-soft) 66%,var(--surface-raised))}}.download-web-card>span{background:var(--surface-raised);width:45px;height:45px;color:var(--accent-link);border-radius:11px;place-items:center;display:grid}.download-web-card strong{font-size:.9375rem}.download-web-card p{color:var(--text-secondary);margin:4px 0 0;font-size:.8125rem}.download-web-card>a{background:var(--accent);color:#fff;border-radius:8px;align-items:center;gap:6px;min-height:38px;padding:0 12px;font-size:.78125rem;font-weight:720;text-decoration:none;display:inline-flex}.download-web-card>a:hover{background:var(--accent-strong)}.download-release-note{color:var(--text-tertiary);text-align:center;margin:20px 0 0;font-size:.75rem}.download-release-note a{color:var(--accent-link);text-underline-offset:2px;font-weight:700}.download-footer{border-top:1px solid var(--line);background:var(--paper);min-height:82px;color:var(--text-tertiary);grid-template-columns:auto 1fr auto;align-items:center;gap:20px;padding:0 max(20px,50vw - 610px);display:grid}.download-footer>span{color:var(--ink);font:650 17px var(--font-instrument-sans),sans-serif}.download-footer p{margin:0;font-size:.75rem}.download-footer a{color:var(--accent-link);font-size:.75rem;font-weight:700;text-decoration:none}.download-footer-actions{align-items:center;gap:14px;display:flex}.marketing-page,.public-page{background:radial-gradient(circle at 82% 4%,var(--accent-shadow),transparent 27%),var(--paper);height:100dvh;color:var(--ink);font-family:var(--font-instrument-sans),Arial,sans-serif;scroll-behavior:smooth;overflow:hidden auto}.public-header{z-index:30;border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:24px;min-height:64px;padding:0 max(20px,50vw - 610px);display:flex;position:sticky;top:0}@supports (color:color-mix(in lab, red, red)){.public-header{border-bottom:1px solid color-mix(in srgb,var(--line) 82%,transparent)}}.public-header{background:var(--surface-overlay)}@supports (color:color-mix(in lab, red, red)){.public-header{background:color-mix(in srgb,var(--surface-overlay) 88%,transparent)}}.public-header{-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.public-brand{color:var(--ink);align-items:center;gap:10px;text-decoration:none;display:inline-flex}.public-brand>span{background:var(--accent);color:#fff;width:31px;height:31px;font:650 18px var(--font-instrument-sans),sans-serif;border-radius:9px 9px 9px 3px;place-items:center;display:grid;box-shadow:inset 0 0 0 1px #ffffff2b}.public-brand strong{font:650 18px var(--font-instrument-sans),sans-serif;letter-spacing:-.02em}.public-header-controls,.public-header-controls>nav{align-items:center;gap:4px;display:flex}.public-header-controls>nav>a,.public-header-action{min-height:36px;color:var(--text-secondary);border-radius:9px;align-items:center;gap:6px;padding:0 11px;font-size:.79rem;font-weight:680;text-decoration:none;display:inline-flex}.public-header-controls>nav>a:hover{background:var(--surface-hover);color:var(--ink)}.public-header-action{border:1px solid var(--accent);background:var(--accent);color:#fff;box-shadow:0 4px 14px var(--accent-shadow);margin-left:5px}.public-header-action:hover{border-color:var(--accent-strong);background:var(--accent-strong);color:#fff}.marketing-hero{grid-template-columns:minmax(0,.92fr) minmax(520px,1.08fr);align-items:center;gap:clamp(44px,6vw,88px);width:min(1220px,100% - 40px);min-height:min(750px,100dvh - 64px);margin:0 auto;padding:clamp(58px,8vw,108px) 0 76px;display:grid}.marketing-hero-copy{max-width:600px}.marketing-kicker{border:1px solid var(--accent-border);background:var(--accent-soft);width:fit-content;color:var(--accent-strong);letter-spacing:.06em;text-transform:uppercase;border-radius:999px;align-items:center;gap:6px;margin-bottom:22px;padding:7px 10px;font-size:.6875rem;font-weight:760;display:flex}.marketing-hero h1{max-width:760px;font:650 clamp(2.8rem,5.2vw,4.9rem)/.99 var(--font-instrument-sans),sans-serif;letter-spacing:-.052em;margin:0}.marketing-hero-copy>p{max-width:580px;color:var(--text-secondary);margin:25px 0 0;font-size:clamp(1rem,1.5vw,1.16rem);line-height:1.72}.marketing-actions{flex-wrap:wrap;gap:10px;margin-top:31px;display:flex}.marketing-primary,.marketing-secondary{border-radius:10px;justify-content:center;align-items:center;gap:8px;min-height:47px;padding:0 17px;font-size:.875rem;font-weight:730;text-decoration:none;display:inline-flex}.marketing-primary{border:1px solid var(--accent);background:var(--accent);color:#fff;box-shadow:0 7px 20px var(--accent-shadow)}.marketing-primary:hover{border-color:var(--accent-strong);background:var(--accent-strong);transform:translateY(-1px)}.marketing-secondary{border:1px solid var(--control-border);background:var(--surface-raised);color:var(--ink)}.marketing-secondary:hover{border-color:var(--accent-border);background:var(--accent-soft);color:var(--accent-strong)}.marketing-hero-copy>small{color:var(--text-tertiary);align-items:center;gap:7px;margin-top:18px;font-size:.75rem;line-height:1.4;display:flex}.marketing-hero-copy>small svg{color:var(--accent-link)}.marketing-preview{transform:perspective(1200px)rotateY(-2deg)rotateX(1deg)}.marketing-workflow{border-top:1px solid var(--line);background:var(--canvas);padding:92px max(20px,50vw - 610px) 100px}.marketing-section-heading{max-width:670px}.marketing-section-heading>span,.marketing-final-cta span{color:var(--accent-link);letter-spacing:.11em;font-size:.6875rem;font-weight:800}.marketing-section-heading h2,.marketing-final-cta h2{font:650 clamp(2rem,4vw,3.2rem)/1.05 var(--font-instrument-sans),sans-serif;letter-spacing:-.04em;margin:8px 0 0}.marketing-workflow>div:last-child{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:36px;display:grid}.marketing-workflow article{border:1px solid var(--control-border);background:var(--surface-raised);border-radius:15px;grid-template-columns:1fr auto;align-content:start;min-height:245px;padding:24px;display:grid;box-shadow:0 6px 22px #1d201e0d}.marketing-workflow article>svg{background:var(--accent-soft);width:44px;height:44px;color:var(--accent-link);border-radius:11px;padding:10px}.marketing-workflow article>span{color:var(--text-tertiary);font:680 .6875rem var(--font-geist-mono),monospace}.marketing-workflow article h3{grid-column:1/-1;margin:30px 0 0;font-size:1.1rem}.marketing-workflow article p{color:var(--text-secondary);grid-column:1/-1;margin:9px 0 0;font-size:.86rem;line-height:1.65}.marketing-final-cta{background:var(--paper);justify-content:space-between;align-items:center;gap:36px;min-height:250px;padding:54px max(20px,50vw - 610px);display:flex}.marketing-final-cta>div{max-width:760px}.marketing-final-cta>a{background:var(--accent);color:#fff;border-radius:10px;flex:none;align-items:center;gap:8px;min-height:46px;padding:0 17px;font-size:.875rem;font-weight:730;text-decoration:none;display:inline-flex}.marketing-final-cta>a:hover{background:var(--accent-strong)}.public-footer{border-top:1px solid var(--line);background:var(--paper);justify-content:space-between;align-items:center;gap:36px;min-height:118px;padding:28px max(20px,50vw - 610px);display:flex}.public-footer>div p{color:var(--text-tertiary);margin:9px 0 0;font-size:.75rem}.public-footer-navigation{justify-content:flex-end;align-items:center;gap:22px;display:flex}.public-footer nav{flex-wrap:wrap;justify-content:flex-end;gap:6px 18px;display:flex}.public-footer nav a{color:var(--text-secondary);font-size:.75rem;font-weight:650;text-decoration:none}.public-footer nav a:hover{color:var(--accent-link)}.public-info{width:min(860px,100% - 40px);margin:0 auto;padding:clamp(64px,8vw,100px) 0 100px}.public-info>header{border-bottom:1px solid var(--line);padding-bottom:38px}.public-info>header>span{color:var(--accent-link);letter-spacing:.12em;font-size:.7rem;font-weight:800}.public-info h1{font:650 clamp(2.6rem,6vw,4.7rem)/1 var(--font-instrument-sans),sans-serif;letter-spacing:-.05em;margin:12px 0 0}.public-info>header p{max-width:720px;color:var(--text-secondary);margin:22px 0 0;font-size:1.05rem;line-height:1.7}.public-info-body{padding-top:12px}.public-info-body section{border-bottom:1px solid var(--line);padding:28px 0}.public-info-body h2{font:650 1.2rem var(--font-instrument-sans),sans-serif;margin:0}.public-info-body p,.public-info-body li{color:var(--text-secondary);font-size:.92rem;line-height:1.75}.public-info-body p{margin:12px 0 0}.public-info-body ul{margin:12px 0 0;padding-left:22px}.public-info-body a{color:var(--accent-link);text-underline-offset:3px;font-weight:680}.public-policy-date{color:var(--text-tertiary)!important;font-size:.75rem!important}.public-status-list>div{grid-template-columns:12px minmax(0,1fr) auto;align-items:center;gap:13px;min-height:70px;display:grid}.public-status-list p{gap:3px;margin:0;display:grid}.public-status-list p strong{color:var(--ink);font-size:.9rem}.public-status-list p small{color:var(--text-tertiary);font-size:.75rem}.public-status-list b{color:var(--accent-link);font-size:.75rem}.public-status-dot{background:#4a9664;border-radius:50%;width:9px;height:9px;box-shadow:0 0 0 4px #4a96641f}.public-status-dot.is-preview{background:#b98a38;box-shadow:0 0 0 4px #b98a381f}.public-recovery-actions>div{flex-wrap:wrap;gap:9px;margin-top:18px;display:flex}.public-recovery-actions a,.public-recovery-actions button{border:1px solid var(--control-border);background:var(--surface-raised);min-height:42px;color:var(--ink);font:700 .8rem var(--font-instrument-sans),sans-serif;cursor:pointer;border-radius:9px;justify-content:center;align-items:center;padding:0 14px;text-decoration:none;display:inline-flex}.public-recovery-actions a:first-of-type,.public-recovery-actions button{border-color:var(--accent);background:var(--accent);color:#fff}.public-recovery-actions a:hover,.public-recovery-actions button:hover{border-color:var(--accent-border);background:var(--accent-soft);color:var(--accent-strong)}.public-error-page{min-height:calc(100dvh - 182px)}:root[data-theme=dark] .download-product-frame,:root[data-theme=dark] .download-platform-card{box-shadow:0 30px 70px #00000057,0 4px 16px #0003}:root[data-theme=dark] .download-product-paper{box-shadow:0 10px 28px #0000005c}@media (width<=1180px){.study-shell.has-right{grid-template-columns:minmax(390px,1fr) var(--discussion-width)}.header-action span{display:none}.header-action{justify-content:center;width:34px;padding:0}.download-hero{grid-template-columns:minmax(0,.9fr) minmax(460px,1.1fr);gap:42px}.marketing-hero{grid-template-columns:minmax(0,.92fr) minmax(460px,1.08fr);gap:42px}}@media (width<=900px){.study-shell,.study-shell.has-right{grid-template-columns:1fr}.discussion-panel{opacity:1;width:min(86vw,354px);width:min(86vw, var(--discussion-width));transition:transform .22s;position:fixed;top:0;bottom:0;right:0;transform:translate(105%);box-shadow:-10px 0 40px #141e1733}.discussion-panel.is-open{transform:translate(0)}.discussion-resizer{display:none}.reader-column{grid-column:1}.reader-scroll{padding:20px 20px 84px 66px}.download-hero{grid-template-columns:1fr;min-height:0;padding-top:72px}.download-hero-copy{max-width:700px}.download-product-frame{width:min(720px,100%);transform:none}.download-platform-grid{grid-template-columns:1fr}.download-platform-card{min-height:180px}.marketing-hero{grid-template-columns:1fr;min-height:0;padding-top:72px}.marketing-hero-copy{max-width:720px}.marketing-preview{width:min(720px,100%);transform:none}.marketing-workflow>div:last-child{grid-template-columns:1fr}.marketing-workflow article{min-height:190px}}@media (width<=560px){.document-tab{flex-basis:132px;min-width:78px}.document-tab-main{padding-left:8px}.document-tab-main span{font-size:10.5px}.reader-title-group span,.zoom-control{display:none}.reader-tool-rail{border-radius:10px;padding:4px;top:51px;left:8px}.reader-tool-button{width:36px;height:36px}.reader-tool-button>span{display:none}.page-footer{max-width:calc(100% - 16px);bottom:9px}.page-navigation>span{min-width:68px}.page-navigation small{display:none}.reading-tip{text-align:center;max-width:92%;line-height:1.35}.reader-scroll{padding:18px 10px 76px 58px}.discussions-page{padding:27px 13px 52px}.discussions-intro{flex-direction:column;align-items:stretch;gap:18px;margin-bottom:22px}.discussions-intro h2{font-size:2rem}.discussions-intro p{font-size:.9375rem}.discussion-total{justify-content:center;align-items:baseline;gap:7px;min-width:0;padding:11px 14px;display:flex}.discussion-total span{margin-top:0}.discussion-card{gap:12px;min-height:0;padding:18px 16px 17px 18px}.discussion-card-meta{flex-direction:column;align-items:flex-start;gap:5px}.discussion-card-content>strong{-webkit-line-clamp:3;font-size:1rem}.library-card-list{grid-template-columns:1fr}.library-card,.library-add-card{min-height:190px}.library-card{grid-template-columns:44px minmax(0,1fr);gap:13px;padding:18px 16px}.library-card-icon{width:43px;height:52px}.contents-panel{width:min(88vw,340px)}.contents-trigger strong,.selection-ask kbd,.discussion-header-actions kbd{display:none}.settings-row{flex-direction:column;align-items:stretch;gap:13px}.theme-mode-options{width:100%;min-width:0}.accent-options{grid-template-columns:repeat(2,minmax(0,1fr))}.accent-options button:last-child{grid-column:1/-1}.theme-preview{grid-template-columns:38px minmax(0,1fr)}.theme-preview-action{display:none}.planar-viz-explanation{grid-template-columns:1fr}.planar-viz-matrix{justify-content:flex-start}.planar-viz-legend{display:none}.planar-viz-overlay{padding:8px}.planar-viz-overlay-content{width:calc(100vw - 16px);max-height:calc(100vh - 16px)}.download-nav{min-height:56px;padding:0 14px}.download-nav-link{display:none}.download-nav-action{min-height:34px;padding:0 10px}.download-hero{gap:40px;width:min(100% - 28px,1220px);padding:50px 0 52px}.download-hero h1{font-size:clamp(2.55rem,13vw,3.65rem)}.download-hero-actions{flex-direction:column;align-items:stretch}.download-primary,.download-secondary{width:100%}.download-product-body{grid-template-columns:40px minmax(270px,1fr);min-height:365px}.download-product-tools{margin-left:5px}.download-product-paper{margin-right:12px;padding:36px 27px 28px}.download-product-chat{display:none}.download-product-slope-graph{width:min(240px,100% - 40px);right:20px}.download-platform-section{padding-top:64px;padding-bottom:58px}.download-platform-card{min-height:208px}.download-web-card{grid-template-columns:42px minmax(0,1fr)}.download-web-card>span{width:40px;height:40px}.download-web-card>a{grid-column:1/-1}.download-footer{grid-template-columns:1fr auto;min-height:110px;padding-top:20px;padding-bottom:20px}.download-footer p{grid-area:2/1/auto/-1}.download-footer-actions{flex-direction:column-reverse;align-items:flex-end;gap:9px}.public-header{min-height:56px;padding:0 14px}.public-header-controls>nav{display:none}.public-header-action{min-height:34px;padding:0 10px}.marketing-hero{gap:40px;width:min(100% - 28px,1220px);padding:50px 0 56px}.marketing-hero h1{font-size:clamp(2.55rem,13vw,3.65rem)}.marketing-actions{flex-direction:column;align-items:stretch}.marketing-primary,.marketing-secondary{width:100%}.marketing-workflow{padding-top:64px;padding-bottom:64px}.marketing-final-cta{flex-direction:column;justify-content:center;align-items:flex-start;min-height:300px}.marketing-final-cta>a{justify-content:center;width:100%}.public-footer,.public-footer-navigation{flex-direction:column;align-items:flex-start}.public-footer nav{justify-content:flex-start}.public-info{width:min(100% - 30px,860px);padding-top:56px;padding-bottom:70px}.public-info h1{font-size:clamp(2.5rem,14vw,3.6rem)}.public-status-list>div{grid-template-columns:12px minmax(0,1fr)}.public-status-list b{grid-column:2}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}.sign-in-page{background:radial-gradient(circle at 50% 12%,var(--accent-soft),transparent 36%),var(--canvas);place-items:center;min-height:100dvh;padding:32px 20px;display:grid;overflow-y:auto}.sign-in-card{border:1px solid var(--control-border);background:var(--surface-raised);width:min(430px,100%);box-shadow:0 26px 70px var(--neutral-shadow);border-radius:18px;padding:30px}.sign-in-brand{width:fit-content;color:var(--ink);align-items:center;gap:10px;text-decoration:none;display:inline-flex}.sign-in-brand>span{background:var(--accent);color:#fff;border-radius:10px 10px 10px 3px;place-items:center;width:34px;height:34px;font-size:1rem;font-weight:760;display:grid}.sign-in-brand>strong{letter-spacing:-.02em;font-size:1rem}.sign-in-copy{margin-top:42px}.sign-in-copy>span{color:var(--accent-link);letter-spacing:.1em;text-transform:uppercase;font-size:.72rem;font-weight:780}.sign-in-copy h1{letter-spacing:-.045em;margin:10px 0 0;font-size:clamp(2rem,8vw,2.65rem);line-height:1.03}.sign-in-copy p{color:var(--text-secondary);margin:17px 0 0;font-size:.93rem;line-height:1.65}.sign-in-actions{gap:9px;margin-top:28px;display:grid}.sign-in-actions button{border:1px solid var(--accent);background:var(--accent);color:#fff;cursor:pointer;border-radius:10px;justify-content:center;align-items:center;gap:10px;min-height:48px;padding:0 16px;font-size:.875rem;font-weight:720;display:flex}.sign-in-actions button:hover:not(:disabled){background:var(--accent-strong)}.sign-in-actions button.is-secondary{border-color:var(--control-border);background:var(--surface-subtle);color:var(--ink)}.sign-in-actions button.is-secondary:hover:not(:disabled){background:var(--surface-hover)}.sign-in-actions button:disabled{opacity:.65;cursor:wait}.sign-in-setup,.sign-in-error{border:1px solid var(--control-border);background:var(--surface-subtle);color:var(--text-secondary);border-radius:10px;gap:3px;margin-top:26px;padding:13px 14px;font-size:.8rem;line-height:1.5;display:grid}.sign-in-setup strong{color:var(--ink)}.sign-in-error{color:#8e3636;background:#a1343414;border-color:#ba7373}.sign-in-terms{color:var(--text-tertiary);margin:24px 0 0;font-size:.72rem;line-height:1.55}.sign-in-terms a{color:var(--accent-link);text-underline-offset:2px}.account-settings-card{margin-top:14px}.account-settings-row{border-bottom:0}.account-sign-out{border:1px solid var(--control-border);background:var(--surface-raised);min-height:38px;color:var(--text-secondary);cursor:pointer;border-radius:9px;align-items:center;gap:7px;padding:0 13px;font-size:.8rem;font-weight:680;display:inline-flex}.account-sign-out:hover{border-color:var(--accent-border);background:var(--accent-soft);color:var(--accent-strong)}.account-sign-out:disabled{opacity:.48;cursor:not-allowed}.cloud-import-settings-card{margin-top:14px}.cloud-import-settings-row{border-bottom:0}.cloud-migration-dialog{border:1px solid var(--control-border);background:var(--surface-raised);width:min(540px,100vw - 32px);max-height:calc(100dvh - 32px);color:var(--ink);border-radius:17px;margin:auto;padding:0;overflow:auto;box-shadow:0 30px 90px #00000047}.cloud-migration-dialog::backdrop{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#0809098a}.cloud-migration-heading{align-items:flex-start;gap:13px;padding:24px 24px 0;display:flex}.cloud-migration-heading>span{background:var(--accent-soft);width:42px;height:42px;color:var(--accent-link);border-radius:12px;flex:none;place-items:center;display:grid}.cloud-migration-heading small{color:var(--accent-link);letter-spacing:.08em;text-transform:uppercase;margin-bottom:4px;font-size:.67rem;font-weight:760;display:block}.cloud-migration-heading h2{letter-spacing:-.02em;margin:0;font-size:1.28rem;line-height:1.24}.cloud-migration-description,.cloud-migration-success>p{color:var(--text-secondary);margin:20px 24px 0;font-size:.84rem;line-height:1.62}.cloud-migration-counts{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin:20px 24px 0;display:grid}.cloud-migration-counts>div{border:1px solid var(--control-border);background:var(--surface-subtle);border-radius:10px;gap:7px;min-width:0;padding:11px 12px;display:grid}.cloud-migration-counts dt{min-width:0;color:var(--text-tertiary);align-items:center;gap:6px;font-size:.7rem;display:flex}.cloud-migration-counts dt svg{color:var(--accent-link);flex:none}.cloud-migration-counts dd{color:var(--ink);margin:0;font-size:1.08rem;font-weight:720}.cloud-migration-boundary{background:var(--accent-soft);border-radius:10px;align-items:flex-start;gap:8px;margin:14px 24px 0;padding:11px 12px;display:flex}@supports (color:color-mix(in lab, red, red)){.cloud-migration-boundary{background:color-mix(in srgb,var(--accent-soft) 68%,var(--surface-raised))}}.cloud-migration-boundary{color:var(--text-secondary);font-size:.74rem;line-height:1.48}.cloud-migration-boundary svg{color:var(--accent-link);flex:none;margin-top:1px}.cloud-migration-error{border:1px solid #b34b4b;margin:12px 24px 0;padding:10px 11px}@supports (color:color-mix(in lab, red, red)){.cloud-migration-error{border:1px solid color-mix(in srgb,#b34b4b 55%,var(--control-border))}}.cloud-migration-error{background:#b34b4b;border-radius:9px}@supports (color:color-mix(in lab, red, red)){.cloud-migration-error{background:color-mix(in srgb,#b34b4b 9%,var(--surface-raised))}}.cloud-migration-error{color:#b34b4b}@supports (color:color-mix(in lab, red, red)){.cloud-migration-error{color:color-mix(in srgb,#b34b4b 78%,var(--ink))}}.cloud-migration-error{font-size:.76rem;line-height:1.48}.cloud-migration-actions{border-top:1px solid var(--line);justify-content:flex-end;gap:8px;margin-top:22px;padding:16px 24px 20px;display:flex}.cloud-migration-actions button{cursor:pointer;border-radius:9px;justify-content:center;align-items:center;gap:7px;min-height:40px;padding:0 15px;font-size:.8rem;font-weight:700;display:inline-flex}.cloud-migration-actions button.is-secondary{border:1px solid var(--control-border);background:var(--surface-raised);color:var(--text-secondary)}.cloud-migration-actions button.is-secondary:hover:not(:disabled){background:var(--surface-hover);color:var(--ink)}.cloud-migration-actions button.is-primary{border:1px solid var(--accent);background:var(--accent);color:#fff}.cloud-migration-actions button.is-primary:hover:not(:disabled){background:var(--accent-strong)}.cloud-migration-actions button:disabled{opacity:.58;cursor:wait}.cloud-migration-spinner{animation:.9s linear infinite cloud-migration-spin}@keyframes cloud-migration-spin{to{transform:rotate(360deg)}}@media (width<=560px){.sign-in-page{padding:16px}.sign-in-card{border-radius:15px;padding:24px 20px}.account-settings-row{align-items:stretch}.account-sign-out{justify-content:center}.cloud-migration-heading{padding:20px 18px 0}.cloud-migration-description,.cloud-migration-success>p{margin-left:18px;margin-right:18px}.cloud-migration-counts{grid-template-columns:1fr;margin-left:18px;margin-right:18px}.cloud-migration-counts>div{grid-template-columns:1fr auto;align-items:center}.cloud-migration-counts dd{font-size:.95rem}.cloud-migration-boundary,.cloud-migration-error{margin-left:18px;margin-right:18px}.cloud-migration-actions{padding:14px 18px 18px}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}