@font-face{font-display:block;font-family:KaTeX_AMS;font-style:normal;font-weight:400;src:url(./KaTeX_AMS-Regular-BQhdFMY1.woff2)format("woff2"),url(./KaTeX_AMS-Regular-DMm9YOAa.woff)format("woff"),url(./KaTeX_AMS-Regular-DRggAlZN.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:700;src:url(./KaTeX_Caligraphic-Bold-Dq_IR9rO.woff2)format("woff2"),url(./KaTeX_Caligraphic-Bold-BEiXGLvX.woff)format("woff"),url(./KaTeX_Caligraphic-Bold-ATXxdsX0.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:400;src:url(./KaTeX_Caligraphic-Regular-Di6jR-x-.woff2)format("woff2"),url(./KaTeX_Caligraphic-Regular-CTRA-rTL.woff)format("woff"),url(./KaTeX_Caligraphic-Regular-wX97UBjC.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:700;src:url(./KaTeX_Fraktur-Bold-CL6g_b3V.woff2)format("woff2"),url(./KaTeX_Fraktur-Bold-BsDP51OF.woff)format("woff"),url(./KaTeX_Fraktur-Bold-BdnERNNW.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:400;src:url(./KaTeX_Fraktur-Regular-CTYiF6lA.woff2)format("woff2"),url(./KaTeX_Fraktur-Regular-Dxdc4cR9.woff)format("woff"),url(./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(./KaTeX_Main-Bold-Cx986IdX.woff2)format("woff2"),url(./KaTeX_Main-Bold-Jm3AIy58.woff)format("woff"),url(./KaTeX_Main-Bold-waoOVXN0.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:700;src:url(./KaTeX_Main-BoldItalic-DxDJ3AOS.woff2)format("woff2"),url(./KaTeX_Main-BoldItalic-SpSLRI95.woff)format("woff"),url(./KaTeX_Main-BoldItalic-DzxPMmG6.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:400;src:url(./KaTeX_Main-Italic-NWA7e6Wa.woff2)format("woff2"),url(./KaTeX_Main-Italic-BMLOBm91.woff)format("woff"),url(./KaTeX_Main-Italic-3WenGoN9.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:400;src:url(./KaTeX_Main-Regular-B22Nviop.woff2)format("woff2"),url(./KaTeX_Main-Regular-Dr94JaBh.woff)format("woff"),url(./KaTeX_Main-Regular-ypZvNtVU.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:700;src:url(./KaTeX_Math-BoldItalic-CZnvNsCZ.woff2)format("woff2"),url(./KaTeX_Math-BoldItalic-iY-2wyZ7.woff)format("woff"),url(./KaTeX_Math-BoldItalic-B3XSjfu4.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:400;src:url(./KaTeX_Math-Italic-t53AETM-.woff2)format("woff2"),url(./KaTeX_Math-Italic-DA0__PXp.woff)format("woff"),url(./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(./KaTeX_SansSerif-Bold-D1sUS0GD.woff2)format("woff2"),url(./KaTeX_SansSerif-Bold-DbIhKOiC.woff)format("woff"),url(./KaTeX_SansSerif-Bold-CFMepnvq.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:italic;font-weight:400;src:url(./KaTeX_SansSerif-Italic-C3H0VqGB.woff2)format("woff2"),url(./KaTeX_SansSerif-Italic-DN2j7dab.woff)format("woff"),url(./KaTeX_SansSerif-Italic-YYjJ1zSn.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:400;src:url(./KaTeX_SansSerif-Regular-DDBCnlJ7.woff2)format("woff2"),url(./KaTeX_SansSerif-Regular-CS6fqUqJ.woff)format("woff"),url(./KaTeX_SansSerif-Regular-BNo7hRIc.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Script;font-style:normal;font-weight:400;src:url(./KaTeX_Script-Regular-D3wIWfF6.woff2)format("woff2"),url(./KaTeX_Script-Regular-D5yQViql.woff)format("woff"),url(./KaTeX_Script-Regular-C5JkGWo-.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size1;font-style:normal;font-weight:400;src:url(./KaTeX_Size1-Regular-mCD8mA8B.woff2)format("woff2"),url(./KaTeX_Size1-Regular-C195tn64.woff)format("woff"),url(./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(./KaTeX_Size2-Regular-Dy4dx90m.woff2)format("woff2"),url(./KaTeX_Size2-Regular-oD1tc_U0.woff)format("woff"),url(./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(./KaTeX_Size3-Regular-CTq5MqoE.woff)format("woff"),url(./KaTeX_Size3-Regular-DgpXs0kz.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size4;font-style:normal;font-weight:400;src:url(./KaTeX_Size4-Regular-Dl5lxZxV.woff2)format("woff2"),url(./KaTeX_Size4-Regular-BF-4gkZK.woff)format("woff"),url(./KaTeX_Size4-Regular-DWFBv043.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Typewriter;font-style:normal;font-weight:400;src:url(./KaTeX_Typewriter-Regular-CO6r4hn1.woff2)format("woff2"),url(./KaTeX_Typewriter-Regular-C0xS9mPB.woff)format("woff"),url(./KaTeX_Typewriter-Regular-D3Ib7_Hf.ttf)format("truetype")}.katex{text-indent:0;text-rendering:auto;font:1.21em/1.2 KaTeX_Main,math,Times New Roman,serif;position:relative}.katex *{border-color:currentColor;-ms-high-contrast-adjust:none!important}.katex .katex-version:after{content:"0.19.0"}.katex .katex-mathml{clip-path:inset(50%);border:0;width:1px;height:1px;padding:0;position:absolute;overflow:hidden}.katex .katex-html>.katex-newline{display:block}.katex .katex-base{white-space:nowrap;width:min-content;position:relative}.katex .katex-base,.katex .katex-strut{display:inline-block}.katex .textbf{font-weight:700}.katex .textit{font-style:italic}.katex .textrm{font-family:KaTeX_Main}.katex .textsf{font-family:KaTeX_SansSerif}.katex .texttt{font-family:KaTeX_Typewriter}.katex .mathnormal{font-family:KaTeX_Math;font-style:italic}.katex .mathit{font-family:KaTeX_Main;font-style:italic}.katex .mathrm{font-style:normal}.katex .mathbf{font-family:KaTeX_Main;font-weight:700}.katex .boldsymbol{font-family:KaTeX_Math;font-style:italic;font-weight:700}.katex .amsrm,.katex .mathbb,.katex .textbb{font-family:KaTeX_AMS}.katex .mathcal{font-family:KaTeX_Caligraphic}.katex .mathfrak,.katex .textfrak{font-family:KaTeX_Fraktur}.katex .mathboldfrak,.katex .textboldfrak{font-family:KaTeX_Fraktur;font-weight:700}.katex .mathtt{font-family:KaTeX_Typewriter}.katex .mathscr,.katex .textscr{font-family:KaTeX_Script}.katex .mathsf,.katex .textsf{font-family:KaTeX_SansSerif}.katex .mathboldsf,.katex .textboldsf{font-family:KaTeX_SansSerif;font-weight:700}.katex .mathitsf,.katex .mathsfit,.katex .textitsf{font-family:KaTeX_SansSerif;font-style:italic}.katex .mainrm{font-family:KaTeX_Main;font-style:normal}.katex .vlist-t{border-collapse:collapse;table-layout:fixed;display:inline-table}.katex .vlist-r{display:table-row}.katex .vlist{vertical-align:bottom;display:table-cell;position:relative}.katex .vlist>span{height:0;display:block;position:relative}.katex .vlist>span>span{display:inline-block}.katex .vlist>span>.pstrut{width:0;overflow:hidden}.katex .vlist-t2{margin-right:-2px}.katex .vlist-s{vertical-align:bottom;width:2px;min-width:2px;font-size:1px;display:table-cell}.katex .katex-vbox{flex-direction:column;align-items:baseline;display:inline-flex}.katex .katex-thinbox{flex-direction:row;width:0;max-width:0;display:inline-flex}.katex .msupsub{text-align:left}.katex .mfrac>span>span{text-align:center}.katex .mfrac .frac-line{border-bottom-style:solid;width:100%;display:inline-block}.katex .katex-hdashline,.katex .katex-hline,.katex .katex-overline .overline-line,.katex .katex-rule,.katex .katex-underline .underline-line,.katex .mfrac .frac-line{min-height:1px}.katex .mspace{display:inline-block}.katex .katex-smash{line-height:0;display:inline}.katex .clap,.katex .llap,.katex .rlap{width:0;position:relative}.katex .clap>.katex-inner,.katex .llap>.katex-inner,.katex .rlap>.katex-inner{position:absolute}.katex .clap>.katex-fix,.katex .llap>.katex-fix,.katex .rlap>.katex-fix{display:inline-block}.katex .llap>.katex-inner{right:0}.katex .clap>.katex-inner,.katex .rlap>.katex-inner{left:0}.katex .clap>.katex-inner>span{margin-left:-50%;margin-right:50%}.katex .katex-rule{border:0 solid;display:inline-block;position:relative}.katex .katex-hline,.katex .katex-overline .overline-line,.katex .katex-underline .underline-line{border-bottom-style:solid;width:100%;display:inline-block}.katex .katex-hdashline{border-bottom-style:dashed;width:100%;display:inline-block}.katex .sqrt>.katex-root{margin-left:.277778em;margin-right:-.555556em}.katex .fontsize-ensurer.reset-size1.size1,.katex .katex-sizing.reset-size1.size1{font-size:1em}.katex .fontsize-ensurer.reset-size1.size2,.katex .katex-sizing.reset-size1.size2{font-size:1.2em}.katex .fontsize-ensurer.reset-size1.size3,.katex .katex-sizing.reset-size1.size3{font-size:1.4em}.katex .fontsize-ensurer.reset-size1.size4,.katex .katex-sizing.reset-size1.size4{font-size:1.6em}.katex .fontsize-ensurer.reset-size1.size5,.katex .katex-sizing.reset-size1.size5{font-size:1.8em}.katex .fontsize-ensurer.reset-size1.size6,.katex .katex-sizing.reset-size1.size6{font-size:2em}.katex .fontsize-ensurer.reset-size1.size7,.katex .katex-sizing.reset-size1.size7{font-size:2.4em}.katex .fontsize-ensurer.reset-size1.size8,.katex .katex-sizing.reset-size1.size8{font-size:2.88em}.katex .fontsize-ensurer.reset-size1.size9,.katex .katex-sizing.reset-size1.size9{font-size:3.456em}.katex .fontsize-ensurer.reset-size1.size10,.katex .katex-sizing.reset-size1.size10{font-size:4.148em}.katex .fontsize-ensurer.reset-size1.size11,.katex .katex-sizing.reset-size1.size11{font-size:4.976em}.katex .fontsize-ensurer.reset-size2.size1,.katex .katex-sizing.reset-size2.size1{font-size:.833333em}.katex .fontsize-ensurer.reset-size2.size2,.katex .katex-sizing.reset-size2.size2{font-size:1em}.katex .fontsize-ensurer.reset-size2.size3,.katex .katex-sizing.reset-size2.size3{font-size:1.16667em}.katex .fontsize-ensurer.reset-size2.size4,.katex .katex-sizing.reset-size2.size4{font-size:1.33333em}.katex .fontsize-ensurer.reset-size2.size5,.katex .katex-sizing.reset-size2.size5{font-size:1.5em}.katex .fontsize-ensurer.reset-size2.size6,.katex .katex-sizing.reset-size2.size6{font-size:1.66667em}.katex .fontsize-ensurer.reset-size2.size7,.katex .katex-sizing.reset-size2.size7{font-size:2em}.katex .fontsize-ensurer.reset-size2.size8,.katex .katex-sizing.reset-size2.size8{font-size:2.4em}.katex .fontsize-ensurer.reset-size2.size9,.katex .katex-sizing.reset-size2.size9{font-size:2.88em}.katex .fontsize-ensurer.reset-size2.size10,.katex .katex-sizing.reset-size2.size10{font-size:3.45667em}.katex .fontsize-ensurer.reset-size2.size11,.katex .katex-sizing.reset-size2.size11{font-size:4.14667em}.katex .fontsize-ensurer.reset-size3.size1,.katex .katex-sizing.reset-size3.size1{font-size:.714286em}.katex .fontsize-ensurer.reset-size3.size2,.katex .katex-sizing.reset-size3.size2{font-size:.857143em}.katex .fontsize-ensurer.reset-size3.size3,.katex .katex-sizing.reset-size3.size3{font-size:1em}.katex .fontsize-ensurer.reset-size3.size4,.katex .katex-sizing.reset-size3.size4{font-size:1.14286em}.katex .fontsize-ensurer.reset-size3.size5,.katex .katex-sizing.reset-size3.size5{font-size:1.28571em}.katex .fontsize-ensurer.reset-size3.size6,.katex .katex-sizing.reset-size3.size6{font-size:1.42857em}.katex .fontsize-ensurer.reset-size3.size7,.katex .katex-sizing.reset-size3.size7{font-size:1.71429em}.katex .fontsize-ensurer.reset-size3.size8,.katex .katex-sizing.reset-size3.size8{font-size:2.05714em}.katex .fontsize-ensurer.reset-size3.size9,.katex .katex-sizing.reset-size3.size9{font-size:2.46857em}.katex .fontsize-ensurer.reset-size3.size10,.katex .katex-sizing.reset-size3.size10{font-size:2.96286em}.katex .fontsize-ensurer.reset-size3.size11,.katex .katex-sizing.reset-size3.size11{font-size:3.55429em}.katex .fontsize-ensurer.reset-size4.size1,.katex .katex-sizing.reset-size4.size1{font-size:.625em}.katex .fontsize-ensurer.reset-size4.size2,.katex .katex-sizing.reset-size4.size2{font-size:.75em}.katex .fontsize-ensurer.reset-size4.size3,.katex .katex-sizing.reset-size4.size3{font-size:.875em}.katex .fontsize-ensurer.reset-size4.size4,.katex .katex-sizing.reset-size4.size4{font-size:1em}.katex .fontsize-ensurer.reset-size4.size5,.katex .katex-sizing.reset-size4.size5{font-size:1.125em}.katex .fontsize-ensurer.reset-size4.size6,.katex .katex-sizing.reset-size4.size6{font-size:1.25em}.katex .fontsize-ensurer.reset-size4.size7,.katex .katex-sizing.reset-size4.size7{font-size:1.5em}.katex .fontsize-ensurer.reset-size4.size8,.katex .katex-sizing.reset-size4.size8{font-size:1.8em}.katex .fontsize-ensurer.reset-size4.size9,.katex .katex-sizing.reset-size4.size9{font-size:2.16em}.katex .fontsize-ensurer.reset-size4.size10,.katex .katex-sizing.reset-size4.size10{font-size:2.5925em}.katex .fontsize-ensurer.reset-size4.size11,.katex .katex-sizing.reset-size4.size11{font-size:3.11em}.katex .fontsize-ensurer.reset-size5.size1,.katex .katex-sizing.reset-size5.size1{font-size:.555556em}.katex .fontsize-ensurer.reset-size5.size2,.katex .katex-sizing.reset-size5.size2{font-size:.666667em}.katex .fontsize-ensurer.reset-size5.size3,.katex .katex-sizing.reset-size5.size3{font-size:.777778em}.katex .fontsize-ensurer.reset-size5.size4,.katex .katex-sizing.reset-size5.size4{font-size:.888889em}.katex .fontsize-ensurer.reset-size5.size5,.katex .katex-sizing.reset-size5.size5{font-size:1em}.katex .fontsize-ensurer.reset-size5.size6,.katex .katex-sizing.reset-size5.size6{font-size:1.11111em}.katex .fontsize-ensurer.reset-size5.size7,.katex .katex-sizing.reset-size5.size7{font-size:1.33333em}.katex .fontsize-ensurer.reset-size5.size8,.katex .katex-sizing.reset-size5.size8{font-size:1.6em}.katex .fontsize-ensurer.reset-size5.size9,.katex .katex-sizing.reset-size5.size9{font-size:1.92em}.katex .fontsize-ensurer.reset-size5.size10,.katex .katex-sizing.reset-size5.size10{font-size:2.30444em}.katex .fontsize-ensurer.reset-size5.size11,.katex .katex-sizing.reset-size5.size11{font-size:2.76444em}.katex .fontsize-ensurer.reset-size6.size1,.katex .katex-sizing.reset-size6.size1{font-size:.5em}.katex .fontsize-ensurer.reset-size6.size2,.katex .katex-sizing.reset-size6.size2{font-size:.6em}.katex .fontsize-ensurer.reset-size6.size3,.katex .katex-sizing.reset-size6.size3{font-size:.7em}.katex .fontsize-ensurer.reset-size6.size4,.katex .katex-sizing.reset-size6.size4{font-size:.8em}.katex .fontsize-ensurer.reset-size6.size5,.katex .katex-sizing.reset-size6.size5{font-size:.9em}.katex .fontsize-ensurer.reset-size6.size6,.katex .katex-sizing.reset-size6.size6{font-size:1em}.katex .fontsize-ensurer.reset-size6.size7,.katex .katex-sizing.reset-size6.size7{font-size:1.2em}.katex .fontsize-ensurer.reset-size6.size8,.katex .katex-sizing.reset-size6.size8{font-size:1.44em}.katex .fontsize-ensurer.reset-size6.size9,.katex .katex-sizing.reset-size6.size9{font-size:1.728em}.katex .fontsize-ensurer.reset-size6.size10,.katex .katex-sizing.reset-size6.size10{font-size:2.074em}.katex .fontsize-ensurer.reset-size6.size11,.katex .katex-sizing.reset-size6.size11{font-size:2.488em}.katex .fontsize-ensurer.reset-size7.size1,.katex .katex-sizing.reset-size7.size1{font-size:.416667em}.katex .fontsize-ensurer.reset-size7.size2,.katex .katex-sizing.reset-size7.size2{font-size:.5em}.katex .fontsize-ensurer.reset-size7.size3,.katex .katex-sizing.reset-size7.size3{font-size:.583333em}.katex .fontsize-ensurer.reset-size7.size4,.katex .katex-sizing.reset-size7.size4{font-size:.666667em}.katex .fontsize-ensurer.reset-size7.size5,.katex .katex-sizing.reset-size7.size5{font-size:.75em}.katex .fontsize-ensurer.reset-size7.size6,.katex .katex-sizing.reset-size7.size6{font-size:.833333em}.katex .fontsize-ensurer.reset-size7.size7,.katex .katex-sizing.reset-size7.size7{font-size:1em}.katex .fontsize-ensurer.reset-size7.size8,.katex .katex-sizing.reset-size7.size8{font-size:1.2em}.katex .fontsize-ensurer.reset-size7.size9,.katex .katex-sizing.reset-size7.size9{font-size:1.44em}.katex .fontsize-ensurer.reset-size7.size10,.katex .katex-sizing.reset-size7.size10{font-size:1.72833em}.katex .fontsize-ensurer.reset-size7.size11,.katex .katex-sizing.reset-size7.size11{font-size:2.07333em}.katex .fontsize-ensurer.reset-size8.size1,.katex .katex-sizing.reset-size8.size1{font-size:.347222em}.katex .fontsize-ensurer.reset-size8.size2,.katex .katex-sizing.reset-size8.size2{font-size:.416667em}.katex .fontsize-ensurer.reset-size8.size3,.katex .katex-sizing.reset-size8.size3{font-size:.486111em}.katex .fontsize-ensurer.reset-size8.size4,.katex .katex-sizing.reset-size8.size4{font-size:.555556em}.katex .fontsize-ensurer.reset-size8.size5,.katex .katex-sizing.reset-size8.size5{font-size:.625em}.katex .fontsize-ensurer.reset-size8.size6,.katex .katex-sizing.reset-size8.size6{font-size:.694444em}.katex .fontsize-ensurer.reset-size8.size7,.katex .katex-sizing.reset-size8.size7{font-size:.833333em}.katex .fontsize-ensurer.reset-size8.size8,.katex .katex-sizing.reset-size8.size8{font-size:1em}.katex .fontsize-ensurer.reset-size8.size9,.katex .katex-sizing.reset-size8.size9{font-size:1.2em}.katex .fontsize-ensurer.reset-size8.size10,.katex .katex-sizing.reset-size8.size10{font-size:1.44028em}.katex .fontsize-ensurer.reset-size8.size11,.katex .katex-sizing.reset-size8.size11{font-size:1.72778em}.katex .fontsize-ensurer.reset-size9.size1,.katex .katex-sizing.reset-size9.size1{font-size:.289352em}.katex .fontsize-ensurer.reset-size9.size2,.katex .katex-sizing.reset-size9.size2{font-size:.347222em}.katex .fontsize-ensurer.reset-size9.size3,.katex .katex-sizing.reset-size9.size3{font-size:.405093em}.katex .fontsize-ensurer.reset-size9.size4,.katex .katex-sizing.reset-size9.size4{font-size:.462963em}.katex .fontsize-ensurer.reset-size9.size5,.katex .katex-sizing.reset-size9.size5{font-size:.520833em}.katex .fontsize-ensurer.reset-size9.size6,.katex .katex-sizing.reset-size9.size6{font-size:.578704em}.katex .fontsize-ensurer.reset-size9.size7,.katex .katex-sizing.reset-size9.size7{font-size:.694444em}.katex .fontsize-ensurer.reset-size9.size8,.katex .katex-sizing.reset-size9.size8{font-size:.833333em}.katex .fontsize-ensurer.reset-size9.size9,.katex .katex-sizing.reset-size9.size9{font-size:1em}.katex .fontsize-ensurer.reset-size9.size10,.katex .katex-sizing.reset-size9.size10{font-size:1.20023em}.katex .fontsize-ensurer.reset-size9.size11,.katex .katex-sizing.reset-size9.size11{font-size:1.43981em}.katex .fontsize-ensurer.reset-size10.size1,.katex .katex-sizing.reset-size10.size1{font-size:.24108em}.katex .fontsize-ensurer.reset-size10.size2,.katex .katex-sizing.reset-size10.size2{font-size:.289296em}.katex .fontsize-ensurer.reset-size10.size3,.katex .katex-sizing.reset-size10.size3{font-size:.337512em}.katex .fontsize-ensurer.reset-size10.size4,.katex .katex-sizing.reset-size10.size4{font-size:.385728em}.katex .fontsize-ensurer.reset-size10.size5,.katex .katex-sizing.reset-size10.size5{font-size:.433944em}.katex .fontsize-ensurer.reset-size10.size6,.katex .katex-sizing.reset-size10.size6{font-size:.48216em}.katex .fontsize-ensurer.reset-size10.size7,.katex .katex-sizing.reset-size10.size7{font-size:.578592em}.katex .fontsize-ensurer.reset-size10.size8,.katex .katex-sizing.reset-size10.size8{font-size:.694311em}.katex .fontsize-ensurer.reset-size10.size9,.katex .katex-sizing.reset-size10.size9{font-size:.833173em}.katex .fontsize-ensurer.reset-size10.size10,.katex .katex-sizing.reset-size10.size10{font-size:1em}.katex .fontsize-ensurer.reset-size10.size11,.katex .katex-sizing.reset-size10.size11{font-size:1.19961em}.katex .fontsize-ensurer.reset-size11.size1,.katex .katex-sizing.reset-size11.size1{font-size:.200965em}.katex .fontsize-ensurer.reset-size11.size2,.katex .katex-sizing.reset-size11.size2{font-size:.241158em}.katex .fontsize-ensurer.reset-size11.size3,.katex .katex-sizing.reset-size11.size3{font-size:.281351em}.katex .fontsize-ensurer.reset-size11.size4,.katex .katex-sizing.reset-size11.size4{font-size:.321543em}.katex .fontsize-ensurer.reset-size11.size5,.katex .katex-sizing.reset-size11.size5{font-size:.361736em}.katex .fontsize-ensurer.reset-size11.size6,.katex .katex-sizing.reset-size11.size6{font-size:.401929em}.katex .fontsize-ensurer.reset-size11.size7,.katex .katex-sizing.reset-size11.size7{font-size:.482315em}.katex .fontsize-ensurer.reset-size11.size8,.katex .katex-sizing.reset-size11.size8{font-size:.578778em}.katex .fontsize-ensurer.reset-size11.size9,.katex .katex-sizing.reset-size11.size9{font-size:.694534em}.katex .fontsize-ensurer.reset-size11.size10,.katex .katex-sizing.reset-size11.size10{font-size:.833601em}.katex .fontsize-ensurer.reset-size11.size11,.katex .katex-sizing.reset-size11.size11{font-size:1em}.katex .delimsizing.size1{font-family:KaTeX_Size1}.katex .delimsizing.size2{font-family:KaTeX_Size2}.katex .delimsizing.size3{font-family:KaTeX_Size3}.katex .delimsizing.size4{font-family:KaTeX_Size4}.katex .delimsizing.mult .delim-size1>span{font-family:KaTeX_Size1}.katex .delimsizing.mult .delim-size4>span{font-family:KaTeX_Size4}.katex .nulldelimiter{width:.12em;display:inline-block}.katex .delimcenter,.katex .op-symbol{position:relative}.katex .op-symbol.small-op{font-family:KaTeX_Size1}.katex .op-symbol.large-op{font-family:KaTeX_Size2}.katex .katex-accent>.vlist-t,.katex .op-limits>.vlist-t{text-align:center}.katex .katex-accent .accent-body{position:relative}.katex .katex-accent .accent-body:not(.accent-full){width:0}.katex .katex-overlay{display:block}.katex .mtable .vertical-separator{min-width:1px;display:inline-block}.katex .mtable .arraycolsep{display:inline-block}.katex .mtable .col-align-c>.vlist-t{text-align:center}.katex .mtable .col-align-l>.vlist-t{text-align:left}.katex .mtable .col-align-r>.vlist-t{text-align:right}.katex .svg-align{text-align:left}.katex svg{fill:currentColor;stroke:currentColor;height:inherit;width:100%;display:block;position:absolute}.katex svg path{stroke:none}.katex svg{fill-rule:nonzero;fill-opacity:1;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1}.katex img{border-style:none;min-width:0;max-width:none;min-height:0;max-height:none}.katex .katex-stretchy{width:100%;display:block;position:relative;overflow:hidden}.katex .katex-stretchy:after,.katex .katex-stretchy:before{content:""}.katex .hide-tail{width:100%;position:relative;overflow:hidden}.katex .halfarrow-left{width:50.2%;position:absolute;left:0;overflow:hidden}.katex .halfarrow-right{width:50.2%;position:absolute;right:0;overflow:hidden}.katex .brace-left{width:25.1%;position:absolute;left:0;overflow:hidden}.katex .brace-center{width:50%;position:absolute;left:25%;overflow:hidden}.katex .brace-right{width:25.1%;position:absolute;right:0;overflow:hidden}.katex .x-arrow-pad{padding:0 .5em}.katex .cd-arrow-pad{padding:0 .55556em 0 .27778em}.katex .mover,.katex .munder,.katex .x-arrow{text-align:center}.katex .boxpad{padding:0 .3em}.katex .fbox,.katex .fcolorbox{box-sizing:border-box;border:.04em solid}.katex .cancel-pad{padding:0 .2em}.katex .cancel-lap{margin-left:-.2em;margin-right:-.2em}.katex .katex-sout{border-bottom-style:solid;border-bottom-width:.08em}.katex .angl{box-sizing:border-box;border-top:.049em solid;border-right:.049em solid;margin-right:.03889em}.katex .anglpad{padding:0 .03889em}.katex .reflectbox{display:inline-block;transform:scaleX(-1)}.katex .eqn-num:before{content:"(" counter(katexEqnNo) ")";counter-increment:katexEqnNo}.katex .mml-eqn-num:before{content:"(" counter(mmlEqnNo) ")";counter-increment:mmlEqnNo}.katex .mtr-glue{width:50%}.katex .cd-vert-arrow{display:inline-block;position:relative}.katex .cd-label-left{text-align:left;display:inline-block;position:absolute;right:calc(50% + .3em)}.katex .cd-label-right{text-align:right;display:inline-block;position:absolute;left:calc(50% + .3em)}.katex-display{text-align:center;margin:1em 0;display:block}.katex-display>.katex{text-align:center;white-space:nowrap;display:block}.katex-display>.katex>.katex-html{display:block;position:relative}.katex-display>.katex>.katex-html>.katex-tag{position:absolute;right:0}.katex-display.leqno>.katex>.katex-html>.katex-tag{left:0;right:auto}.katex-display.fleqn>.katex{text-align:left;padding-left:2em}body{counter-reset:katexEqnNo mmlEqnNo}:root,:root[data-theme=light]{--bg:#f4f5f7;--surface:#fff;--surface-2:#eef0f3;--border:#dde1e6;--text:#1d2129;--muted:#6b7280;--accent:#3b5bdb;--accent-text:#fff;--accent-soft:#e6ebff;--danger:#c92a2a;--warning:#b45309;--success:#2f855a;--shadow:0 1px 2px #0000000f, 0 4px 16px #0000000f;--paper:#fff;--paper-text:#16181d;--paper-rule:#d4d8de;--link:#2948c7;--caret:#1d2129;--selection:#3b5bdb38;--active-line:#00000009;--gutter-text:#a3a9b3;--t-cmd:#2f4ac0;--t-env:#0b7a75;--t-comment:#8b929c;--t-delim:#c2410c;--t-math:#9a3412;--t-math-bg:#ea580c0f;--t-brace:#7c3aed;--t-bracket:#6b7280;--t-special:#be123c;--t-num:#0f766e;--t-esc:#a16207;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}:root[data-theme=dark]{--bg:#121418;--surface:#1a1d23;--surface-2:#23272f;--border:#2e333d;--text:#e4e7ec;--muted:#9198a4;--accent:#8ea2ff;--accent-text:#0e1220;--accent-soft:#8ea2ff29;--danger:#ff8787;--warning:#fbbf24;--success:#68d391;--shadow:0 1px 2px #0000004d, 0 6px 20px #0000004d;--paper:#1a1d23;--paper-text:#e4e7ec;--paper-rule:#3a404b;--link:#9db0ff;--caret:#e4e7ec;--selection:#8ea2ff47;--active-line:#ffffff0a;--gutter-text:#5b626e;--t-cmd:#8ab4ff;--t-env:#5eead4;--t-comment:#6b7280;--t-delim:#fb923c;--t-math:#fdba74;--t-math-bg:#fb923c12;--t-brace:#c4a5ff;--t-bracket:#9198a4;--t-special:#fb7185;--t-num:#5eead4;--t-esc:#fcd34d;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}@media (prefers-color-scheme:dark){:root:not([data-theme]){--bg:#121418;--surface:#1a1d23;--text:#e4e7ec;--paper:#1a1d23;--paper-text:#e4e7ec;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}}*,:before,:after{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;font:14px/1.4 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}button,input,select{font:inherit;color:inherit}button{cursor:pointer}kbd{border:1px solid var(--border);background:var(--surface-2);color:var(--muted);border-bottom-width:2px;border-radius:4px;padding:2px 4px;font:11px/1 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}:focus-visible{outline:2px solid var(--accent);outline-offset:1px}.muted{color:var(--muted)}.btn,.tool-btn,.menu-button,.icon-btn{white-space:nowrap;background:0 0;border:1px solid #0000;border-radius:6px;padding:4px 8px;line-height:1.3}.btn{border-color:var(--border);background:var(--surface)}.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-text)}.btn.primary kbd{color:inherit;opacity:.8;background:0 0;border-color:currentColor}.btn:hover,.tool-btn:hover,.menu-button:hover,.icon-btn:hover{background:var(--surface-2)}.btn.primary:hover{background:var(--accent);filter:brightness(1.08)}.icon-btn{color:var(--muted);padding:4px 8px;font-size:18px;line-height:1}.segmented{border:1px solid var(--border);background:var(--surface-2);border-radius:7px;gap:2px;padding:2px;display:inline-flex}.segmented>button,.segmented>label{cursor:pointer;color:var(--muted);background:0 0;border:0;border-radius:5px;padding:3px 12px}.segmented>.on{background:var(--surface);color:var(--text);box-shadow:0 1px 2px #0000001f}.segmented input{opacity:0;pointer-events:none;position:absolute}.segmented label:has(input:focus-visible){outline:2px solid var(--accent)}.app{flex-direction:column;height:100dvh;display:flex}.app-header{background:var(--surface);border-bottom:1px solid var(--border);align-items:center;gap:8px;padding:6px 12px;display:flex}.brand{white-space:nowrap;align-items:center;gap:8px;margin-right:8px;font-weight:600;display:flex}.logo{background:var(--accent);width:26px;height:26px;color:var(--accent-text);border-radius:7px;place-items:center;font:italic 17px/1 Georgia,Times New Roman,serif;display:inline-grid}.doc-name{background:0 0;border:1px solid #0000;border-radius:6px;width:22ch;min-width:80px;padding:4px 8px;font-weight:500}.doc-name:hover{border-color:var(--border)}.doc-name:focus{border-color:var(--accent);background:var(--surface);outline:none}.header-spacer{flex:1}.view-switch{display:none}.toolbar{background:var(--surface);border-bottom:1px solid var(--border);scrollbar-width:thin;align-items:center;gap:2px;padding:4px 8px;display:flex;overflow-x:auto}.toolbar-sep{background:var(--border);flex:none;width:1px;height:20px;margin:0 6px}.tool-btn{color:var(--text);flex:none;font-size:13px}.tool-btn.on{background:var(--accent-soft);color:var(--accent)}.action-bold{font-weight:700}.action-italic{font-family:Georgia,serif;font-style:italic}.action-inline-math,.action-display-math{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12px}.quick-symbols{gap:1px;display:flex}.symbol-btn{background:0 0;border:1px solid #0000;border-radius:6px;flex:none;place-items:center;min-width:30px;height:30px;padding:0 5px;font-size:13px;display:inline-grid}.symbol-btn:hover{background:var(--surface-2);border-color:var(--border)}.symbol-btn .katex{font-size:1.05em}.main{flex:1;min-height:0;display:flex}.panes{flex:1;min-width:0;display:flex}.pane{min-width:0;min-height:0}.source-pane{background:var(--surface);flex-direction:column;flex:0 0 50%;display:flex;position:relative}.preview-pane{background:var(--bg);flex:1;overflow:auto}.divider{cursor:col-resize;background:var(--border);touch-action:none;background-clip:content-box;flex:none;width:6px;padding:0 2.5px}.divider:hover,.divider:focus-visible{background:var(--accent);padding:0 2px}.editor{--gutter:16px;--pad:14px;--mono:ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;flex:1;min-height:0;display:flex;position:relative}.editor.with-gutter{--gutter:52px}.editor-scroll{scrollbar-width:thin;flex:1;position:relative;overflow:auto}.editor-inner{min-height:100%;position:relative}.editor-highlight,.editor-input{font-family:var(--mono);font-size:var(--editor-font-size,14px);letter-spacing:normal;font-variant-ligatures:none;font-kerning:none;tab-size:4;white-space:pre-wrap;overflow-wrap:anywhere;word-break:normal;border:0;margin:0;line-height:1.6}.editor-highlight{padding:var(--pad) var(--pad) 40vh 0;color:var(--text);pointer-events:none;counter-reset:line}.editor-highlight .ln{padding-left:var(--gutter);counter-increment:line;position:relative}.with-gutter .editor-highlight .ln:before{content:counter(line);width:calc(var(--gutter) - 16px);text-align:right;color:var(--gutter-text);font-size:.85em;position:absolute;left:0}.editor-highlight .ln.active{background:var(--active-line)}.with-gutter .editor-highlight .ln.active:before{color:var(--text)}.editor-input{width:100%;height:100%;padding:var(--pad) var(--pad) 40vh var(--gutter);color:#0000;caret-color:var(--caret);resize:none;background:0 0;outline:none;position:absolute;inset:0;overflow:hidden}.editor-input::selection{background:var(--selection);color:#0000}.m{color:var(--t-math);background:var(--t-math-bg)}.t-cmd{color:var(--t-cmd)}.t-env{color:var(--t-env)}.t-comment{color:var(--t-comment)}.t-delim{color:var(--t-delim)}.t-brace{color:var(--t-brace)}.t-bracket{color:var(--t-bracket)}.t-special{color:var(--t-special)}.t-num{color:var(--t-num)}.t-esc{color:var(--t-esc)}.t-match{box-shadow:0 0 0 1px var(--accent);background:var(--accent-soft);border-radius:2px}.completions{z-index:20;background:var(--surface);border:1px solid var(--border);min-width:260px;max-width:420px;box-shadow:var(--shadow);border-radius:8px;margin:0;padding:4px;font-size:13px;list-style:none;position:absolute}.completions li{cursor:pointer;border-radius:5px;justify-content:space-between;gap:16px;padding:4px 8px;display:flex}.completions li.selected{background:var(--accent-soft)}.completions code{font-family:var(--mono);color:var(--t-cmd)}.completions span{color:var(--muted);white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.suggestion{background:var(--surface);border:1px solid var(--accent);box-shadow:var(--shadow);border-radius:10px;flex-wrap:wrap;flex:none;justify-content:space-between;align-items:center;gap:8px 12px;margin:0 10px 10px;padding:10px 12px;animation:.15s ease-out rise;display:flex}@keyframes rise{0%{opacity:0;transform:translateY(6px)}}.suggestion-text{flex-wrap:wrap;align-items:baseline;gap:4px 10px;min-width:0;display:flex}.suggestion-label{color:var(--accent);font-weight:600}.suggestion-preview .katex{font-size:1.1em}.suggestion-source{color:var(--muted);text-overflow:ellipsis;white-space:nowrap;max-width:100%;font:12px ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;overflow:hidden}.suggestion-actions{gap:6px;display:flex}.palette{background:var(--surface);border-right:1px solid var(--border);flex-direction:column;flex:none;width:264px;display:flex}.palette-head{border-bottom:1px solid var(--border);gap:4px;padding:8px;display:flex}.palette-head input{border:1px solid var(--border);background:var(--bg);border-radius:6px;flex:1;min-width:0;padding:5px 8px}.palette-body{flex:1;padding:4px 8px 16px;overflow:auto}.palette h3{text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin:12px 0 4px;font-size:11px;font-weight:600}.palette-grid{flex-wrap:wrap;gap:2px;display:flex}.palette-grid .symbol-btn{min-width:34px;height:34px}.menu{position:relative}.menu-list{z-index:30;background:var(--surface);border:1px solid var(--border);min-width:240px;max-height:70vh;box-shadow:var(--shadow);border-radius:8px;padding:4px;position:absolute;top:calc(100% + 4px);overflow:auto}.menu-list.align-left{left:0}.menu-list.align-right{right:0}.menu-list button{text-align:left;background:0 0;border:0;border-radius:5px;justify-content:space-between;gap:16px;width:100%;padding:6px 10px;display:flex}.menu-list button:hover,.menu-list button:focus-visible{background:var(--surface-2);outline:none}.menu-list button.checked .menu-label:before{content:"✓ ";color:var(--accent)}.menu-list button.danger{color:var(--danger)}.menu-label{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.menu-hint{color:var(--muted);white-space:nowrap;font-size:12px}.menu-heading{text-transform:uppercase;letter-spacing:.06em;color:var(--muted);padding:6px 10px 2px;font-size:11px}.menu-list hr{border:0;border-top:1px solid var(--border);margin:4px 0}.status-bar{color:var(--muted);background:var(--surface);border-top:1px solid var(--border);white-space:nowrap;align-items:center;gap:16px;padding:3px 12px;font-size:12px;display:flex}.issues{position:relative}.issues-btn{color:var(--success);background:0 0;border:0;border-radius:4px;padding:2px 6px}.issues-btn:disabled{cursor:default}.issues-btn.has-warnings{color:var(--warning)}.issues-btn.has-errors{color:var(--danger)}.issues-btn:not(:disabled):hover{background:var(--surface-2)}.issues-list{z-index:30;background:var(--surface);border:1px solid var(--border);width:min(460px,90vw);max-height:50vh;box-shadow:var(--shadow);white-space:normal;border-radius:8px;margin:0;padding:4px;list-style:none;position:absolute;bottom:calc(100% + 6px);left:0;overflow:auto}.issues-list button{text-align:left;width:100%;color:var(--text);background:0 0;border:0;border-radius:5px;gap:10px;padding:6px 8px;display:flex}.issues-list button:hover{background:var(--surface-2)}.issues-list button:before{content:"●";font-size:9px;line-height:18px}.issues-list .error:before{color:var(--danger)}.issues-list .warning:before{color:var(--warning)}.issue-loc{color:var(--muted);font-variant-numeric:tabular-nums;flex:none}.save-status.error{color:var(--danger)}dialog.prefs{border:1px solid var(--border);background:var(--surface);width:min(520px,100vw - 32px);max-height:calc(100vh - 64px);color:var(--text);box-shadow:var(--shadow);border-radius:12px;padding:0}dialog.prefs::backdrop{background:#00000059}.prefs-content{padding:16px 20px 20px}.prefs header{justify-content:space-between;align-items:center;display:flex}.prefs h2{margin:0;font-size:18px}.prefs fieldset{border:0;margin:18px 0 0;padding:0}.prefs legend{text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin-bottom:8px;padding:0;font-size:11px;font-weight:600}.prefs .row{align-items:center;gap:12px;padding:6px 0;display:flex}.prefs .row>span{flex:1}.prefs .row small{color:var(--muted);font-size:12px;display:block}.prefs .row input[type=range]{accent-color:var(--accent);flex:1}.prefs .row input[type=checkbox]{width:18px;height:18px;accent-color:var(--accent)}.prefs output{text-align:right;font-variant-numeric:tabular-nums;width:40px}.hint{color:var(--muted);margin:8px 0 0;font-size:12px}.shortcuts{grid-template-columns:1fr 1fr;gap:6px 16px;margin:0;display:grid}.shortcuts div{justify-content:space-between;gap:8px;font-size:12px;display:flex}.shortcuts dd{color:var(--muted);text-align:right;margin:0}.paper{background:var(--paper);max-width:800px;min-height:calc(100% - 48px);color:var(--paper-text);border:1px solid var(--border);box-shadow:var(--shadow);overflow-wrap:break-word;counter-reset:katexEqnNo mmlEqnNo;border-radius:4px;margin:24px auto;padding:56px 64px 72px;font-family:KaTeX_Main,Latin Modern Roman,Computer Modern,Georgia,Times New Roman,serif;font-size:17px;line-height:1.5}.paper p{text-align:justify;-webkit-hyphens:auto;hyphens:auto;margin:0 0 .75em}.paper a{color:var(--link)}.paper h1,.paper h2,.paper h3,.paper h4{break-after:avoid;font-weight:700;line-height:1.25}.paper h2{margin:1.5em 0 .6em;font-size:1.4em}.paper h3{margin:1.3em 0 .5em;font-size:1.18em}.paper h4{margin:1.2em 0 .4em;font-size:1em}.paper .secnum{margin-right:.9em}.doc-title{text-align:center;margin-bottom:2em}.doc-title h1{margin:.4em 0 .6em;font-size:1.75em;font-weight:400}.doc-author,.doc-date{margin:.3em 0;font-size:1.1em}.author-sep{width:2.5em;display:inline-block}.abstract{margin:0 3em 1.5em;font-size:.92em}.abstract-title{text-align:center;margin-bottom:.4em;font-weight:700}.paper .katex{font-size:1.1em}.paper .katex-display{margin:.9em 0;padding:2px 0;overflow:auto hidden}.thm{margin:1em 0}.thm-italic{font-style:italic}.thm-italic .katex{font-style:normal}.thm-head{font-style:normal;font-weight:700}.thm-note{font-weight:400}.proof{margin:.8em 0 1.2em}.proof-head{font-style:italic}.qed{float:right;margin-left:1em}.paper ul,.paper ol,.paper dl{margin:.4em 0 .9em;padding-left:2em}.paper li>p,.paper dd>p{margin:.15em 0}.paper ol ol{list-style-type:lower-alpha}.paper ol ol ol{list-style-type:lower-roman}.paper li.custom-label{list-style:none;position:relative}.paper .item-label{white-space:nowrap;position:absolute;right:calc(100% + .5em)}.paper dt{float:left;margin-right:.5em;font-weight:700}.paper dd{margin-left:0}.paper blockquote{margin:.8em 2.5em}.paper .center,.paper .center p{text-align:center}.paper .flushright,.paper .flushright p{text-align:right}.paper .flushleft p{text-align:left}.paper code,.paper pre.verbatim{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.86em}.paper pre.verbatim{white-space:pre-wrap;margin:.8em 0}.paper .smallcaps{font-variant:small-caps}.paper .sans{font-family:system-ui,sans-serif}.paper .underline{text-decoration:underline}.paper .emph .emph{font-style:normal}.paper .nowrap{white-space:nowrap}.paper .latex-logo sup{vertical-align:.25em;margin-left:-.32em;margin-right:-.12em;font-size:.75em}.paper .latex-logo sub{vertical-align:-.5ex;margin-left:-.15em;margin-right:-.12em;font-size:1em}.paper hr{border:0;border-top:1px solid var(--paper-rule);margin:1em 0}.paper .vspace{height:1em}.paper .vspace.smallskip{height:.33em}.paper .vspace.medskip{height:.66em}.paper .page-break{border-top:1px dashed var(--paper-rule);margin:2em -64px}.paper table.tabular{border-collapse:collapse;margin:.8em auto}.paper .tabular td{padding:.2em .6em}.paper .tabular .align-c{text-align:center}.paper .tabular .align-r{text-align:right}.paper .tabular tr.rule-top td{border-top:1px solid}.paper .tabular tr.rule-bottom td{border-bottom:1px solid}.paper figure.float{text-align:center;margin:1.2em 0}.paper figcaption{margin-top:.4em;font-size:.92em}.paper .image-placeholder{border:1px dashed var(--paper-rule);color:var(--muted);padding:1.5em 2em;font-size:.9em;display:inline-block}.paper .fn-ref a{text-decoration:none}.paper .footnotes{border-top:1px solid var(--paper-rule);margin-top:2.5em;padding-top:.5em;font-size:.85em}.paper .footnotes ol{padding-left:1.5em}.paper .math-error{color:var(--danger);cursor:help;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.85em;-webkit-text-decoration:underline wavy;text-decoration:underline wavy}.paper div.math-error{text-align:center;margin:.8em 0;display:block}.paper .unknown-cmd,.paper .ref-missing{color:var(--danger);background:#c92a2a14;border-radius:3px;padding:0 2px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.85em}.paper .implicit-math{-webkit-text-decoration:wavy underline var(--warning);text-decoration:wavy underline var(--warning);text-underline-offset:3px}.paper .env-unknown{border-left:3px solid var(--warning);padding-left:.8em}@media (width<=760px){.brand-name{display:none}.app-header{flex-wrap:wrap;row-gap:6px}.doc-name{flex:1;width:auto;min-width:0}.app-header .header-spacer{display:none}.view-switch{order:10;width:100%;display:flex}.view-switch button{flex:1}.divider{display:none}.source-pane{flex-basis:100%!important}.app.view-source .preview-pane,.app.view-preview .source-pane{display:none}.palette{z-index:25;box-shadow:var(--shadow);position:absolute;top:0;bottom:0;left:0}.main{position:relative}.paper{border:0;border-radius:0;margin:0;padding:24px 18px 48px;font-size:16px}.paper .page-break{margin:2em -18px}}@media print{@page{margin:2cm}html,body,#root{height:auto;background:#fff!important}.app-header,.toolbar,.palette,.source-pane,.divider,.status-bar,dialog{display:none!important}.app,.main,.panes,.preview-pane{background:#fff!important;height:auto!important;display:block!important;overflow:visible!important}.paper{--paper-text:#000;--paper-rule:#999;--link:#000;max-width:none;min-height:0;box-shadow:none;color:#000;background:#fff;border:0;margin:0;padding:0;font-size:11pt}.paper .page-break{break-after:page;border:0;margin:0}.paper .thm,.paper .katex-display,.paper table,.paper figure{break-inside:avoid}.paper .math-error,.paper .unknown-cmd{color:#000;background:0 0}}