@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-border-style:solid;--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-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{.invisible{visibility:hidden}.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}.absolute{position:absolute}.fixed{position:fixed}.relative{position:relative}.static{position:static}.start{inset-inline-start:var(--spacing)}.end{inset-inline-end:var(--spacing)}.isolate{isolation:isolate}.block{display:block}.contents{display:contents}.flex{display:flex}.grid{display:grid}.inline{display:inline}.table{display:table}.grow{flex-grow:1}.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}.truncate{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.border{border-style:var(--tw-border-style);border-width:1px}.lowercase{text-transform:lowercase}.antialiased{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.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)}.blur{--tw-blur:blur(8px);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,)}.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{--bg:#131209;--surface:#181818;--surface-2:#1f1f1f;--surface-3:#272727;--border:#313131;--border-soft:#ffffff1a;--text:#fff;--muted:#9b9b9b;--muted-2:#666;--accent:#fff;--accent-dark:#272727;--danger:#ff8a80;--shadow:0 24px 80px #00000052;--ease:cubic-bezier(.32, .72, 0, 1)}*{box-sizing:border-box}html{scroll-behavior:smooth;background:var(--bg)}body{background:var(--bg);color:var(--text);font-family:var(--font-soluva-sans), sans-serif;text-rendering:optimizelegibility;margin:0;font-weight:400}button,input,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{color:inherit}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:4px}.soluva-app{min-height:100dvh;overflow:clip}.skip-link{z-index:100;background:var(--accent);color:#131209;transition:transform .7s var(--ease);border-radius:8px;padding:12px 16px;position:fixed;top:16px;left:16px;transform:translateY(-160%)}.skip-link:focus{transform:translateY(0)}.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}.floating-header{z-index:50;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#181818e0;border:1px solid #ffffff1f;border-radius:16px;grid-template-columns:1fr auto 1fr;align-items:center;width:min(1040px,100% - 32px);min-height:64px;padding:8px 8px 8px 16px;display:grid;position:fixed;top:16px;left:50%;transform:translate(-50%);box-shadow:0 12px 40px #00000040}.brand{letter-spacing:-.03em;align-items:center;gap:8px;font-size:18px;font-weight:680;display:inline-flex}.brand-mark{border:1px solid var(--border);background:var(--surface-2);width:40px;height:40px;color:var(--accent);border-radius:12px;place-items:center;display:grid}.desktop-nav{color:var(--muted);align-items:center;gap:32px;font-size:14px;display:flex}.desktop-nav a{transition:color .7s var(--ease)}.desktop-nav a:hover{color:var(--text)}.header-actions{justify-self:end;align-items:center;gap:8px;display:flex}.account-button{border:1px solid var(--border);background:var(--surface-2);cursor:pointer;height:48px;transition:border-color .7s var(--ease), background .7s var(--ease);border-radius:12px;align-items:center;gap:8px;padding:4px 12px 4px 4px;display:flex}.account-button:hover{border-color:var(--muted);background:var(--surface-3)}.account-button span,.drawer-account>span{background:var(--accent);color:#131209;border-radius:8px;place-items:center;width:40px;height:40px;font-weight:680;display:grid}.account-button b{text-overflow:ellipsis;white-space:nowrap;max-width:120px;font-size:13px;font-weight:600;overflow:hidden}.nav-icon{border:1px solid var(--border);background:var(--surface-2);cursor:pointer;width:40px;height:40px;transition:background .7s var(--ease), border-color .7s var(--ease);border-radius:12px;place-items:center;display:grid}.nav-icon:hover{background:var(--surface-3);border-color:var(--muted)}.mobile-only{display:none}.button{cursor:pointer;min-height:48px;transition:transform .7s var(--ease), background .7s var(--ease), border-color .7s var(--ease), color .7s var(--ease);border:1px solid #0000;border-radius:12px;justify-content:center;align-items:center;gap:8px;padding:0 20px;font-weight:650;display:inline-flex}.button:hover:not(:disabled){transform:translateY(-2px)}.button:active:not(:disabled){transform:translateY(0)scale(.98)}.button:disabled{opacity:.42;cursor:not-allowed}.button-small{min-height:48px;padding:0 16px}.button-primary{background:var(--accent);color:#131209;box-shadow:0 8px 24px #ffffff1a}.button-primary:hover:not(:disabled){background:#9b9b9b;box-shadow:0 12px 32px #ffffff29}.button-quiet{border-color:var(--border);background:var(--surface-2);color:var(--text)}.button-quiet:hover:not(:disabled){border-color:var(--muted);background:var(--surface-3)}.button-light{background:var(--text);color:#131209}.button-full{width:100%}.text-button{color:var(--accent);cursor:pointer;background:0 0;border:0;padding:0;font-weight:600}.hero-section{grid-template-columns:minmax(0,.82fr) minmax(520px,1.18fr);align-items:start;gap:80px;width:min(1200px,100% - 48px);margin:0 auto;padding:176px 0 96px;display:grid}.hero-copy{padding-top:32px;position:sticky;top:160px}.eyebrow{color:var(--muted);letter-spacing:.12em;text-transform:uppercase;align-items:center;gap:8px;margin-bottom:24px;font-size:12px;font-weight:650;display:inline-flex}.eyebrow>span{background:var(--accent);border-radius:999px;width:8px;height:8px;box-shadow:0 0 0 4px #ffffff1f}.hero-copy h1{letter-spacing:-.07em;margin:0;font-size:clamp(52px,6.2vw,88px);font-weight:680;line-height:.93}.hero-copy h1 span{color:#0000;background-image:linear-gradient(90deg,#fff,#9b9b9b);-webkit-background-clip:text;background-clip:text}.hero-copy>p{max-width:560px;color:var(--muted);margin:32px 0;font-size:18px;line-height:1.65}.hero-proof{color:var(--muted);flex-wrap:wrap;gap:16px 24px;font-size:13px;display:flex}.hero-proof span{align-items:center;gap:8px;display:inline-flex}.hero-proof svg{color:var(--accent)}.solver-shell{border:1px solid var(--border-soft);background:var(--surface);box-shadow:var(--shadow);border-radius:24px;scroll-margin-top:112px;overflow:hidden}.solver-heading{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:24px;min-height:104px;padding:24px 32px;display:flex}.section-label{color:var(--muted);letter-spacing:.08em;margin-bottom:8px;font-size:12px;font-weight:600;display:block}.solver-heading h2,.steps-heading h2,.plot-section h2,.section-intro h2,.auth-dialog h2,.drawer-header h2{letter-spacing:-.04em;margin:0;font-size:24px;font-weight:660;line-height:1.1}.privacy-note{color:var(--muted);white-space:nowrap;align-items:center;gap:8px;font-size:12px;display:inline-flex}.mode-switch{border:1px solid var(--border);background:#131209;border-radius:12px;grid-template-columns:1fr 1fr;gap:4px;margin:24px 32px 0;padding:4px;display:grid}.mode-switch button{min-height:48px;color:var(--muted);cursor:pointer;transition:color .7s var(--ease), background .7s var(--ease);background:0 0;border:0;border-radius:8px;justify-content:center;align-items:center;gap:8px;font-weight:600;display:flex}.mode-switch button.active{background:var(--surface-3);color:var(--text);box-shadow:0 4px 16px #0000003d}.photo-panel,.type-panel{padding:24px 32px 32px}.upload-zone{border:1px dashed var(--border);background:var(--surface-2);cursor:pointer;width:100%;min-height:320px;transition:border-color .7s var(--ease), background .7s var(--ease), transform .7s var(--ease);border-radius:16px;flex-direction:column;justify-content:center;align-items:center;gap:12px;padding:40px;display:flex}.upload-zone:hover{border-color:var(--accent);background:#272727;transform:translateY(-2px)}.upload-icon{border:1px solid var(--border);width:64px;height:64px;color:var(--accent);border-radius:16px;place-items:center;margin-bottom:4px;display:grid}.upload-zone strong{font-size:17px;font-weight:650}.upload-zone>span:last-child{color:var(--muted);text-align:center;font-size:13px}.image-workspace{gap:16px;display:grid}.image-preview{background:#181818;border-radius:16px;place-items:center;min-height:280px;display:grid;position:relative;overflow:hidden}.image-preview>.remove-image{z-index:8;width:40px;height:40px;color:var(--text);cursor:pointer;background:#131209d6;border:1px solid #fff3;border-radius:12px;place-items:center;display:grid;position:absolute;top:12px;right:12px}.crop-viewport{touch-action:none;justify-content:center;align-items:center;width:100%;min-height:320px;padding:16px;display:flex;overflow:hidden}.crop-stage{-webkit-user-select:none;user-select:none;max-width:100%;line-height:0;display:inline-block;position:relative}.crop-stage>img{pointer-events:none;background:#fff;width:auto;max-width:100%;height:auto;max-height:420px;display:block}.crop-shade{z-index:1;pointer-events:none;transition:background .7s var(--ease);background:#000000ad;position:absolute}.crop-shade-top{inset:0 0 auto}.crop-shade-left{left:0}.crop-shade-right{right:0}.crop-shade-bottom{bottom:0;left:0;right:0}.crop-selection{z-index:3;border:2px solid var(--accent);cursor:move;touch-action:none;position:absolute;box-shadow:0 0 0 1px #00000080,0 0 20px #ffffff29}.crop-selection:before,.crop-selection:after,.crop-grid{content:"";pointer-events:none;background:#ffffff57;position:absolute}.crop-selection:before{background:0 0;border-top:1px solid #ffffff57;border-bottom:1px solid #ffffff57;inset:33.333% 0}.crop-selection:after{background:0 0;border-left:1px solid #ffffff57;border-right:1px solid #ffffff57;inset:0 33.333%}.crop-grid{display:none}.crop-move{color:#fff;pointer-events:none;background:#0d0d0d9e;border:1px solid #ffffff57;border-radius:50%;place-items:center;width:32px;height:32px;display:grid;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.crop-handle{z-index:4;background:var(--accent);color:#181818;cursor:nwse-resize;touch-action:none;border:2px solid #181818;border-radius:50%;place-items:center;width:30px;height:30px;display:grid;position:absolute}.crop-handle-nw{top:0;left:0;transform:translate(-50%,-50%)}.crop-handle-ne{cursor:nesw-resize;top:0;right:0;transform:translate(50%,-50%)}.crop-handle-sw{cursor:nesw-resize;bottom:0;left:0;transform:translate(-50%,50%)}.crop-handle-se{bottom:0;right:0;transform:translate(50%,50%)}.scan-bar{background:var(--accent);height:2px;box-shadow:0 0 16px var(--accent);animation:scan 2.4s var(--ease) infinite alternate;position:absolute;top:16px;left:16px;right:16px}@keyframes scan{to{transform:translateY(272px)}}.image-name{color:var(--muted);align-items:center;gap:8px;font-size:13px;display:flex}.image-name>span{text-overflow:ellipsis;white-space:nowrap;flex:1;overflow:hidden}.image-name>div{flex-wrap:wrap;justify-content:flex-end;gap:12px;display:flex}.image-name button{color:var(--text);cursor:pointer;background:0 0;border:0}.image-name button:hover{color:var(--accent)}.crop-instruction{border:1px solid var(--border);background:var(--surface-2);border-radius:12px;align-items:center;gap:12px;padding:14px 16px;display:flex}.crop-instruction>svg{color:var(--accent);flex:none}.crop-instruction>div{gap:3px;display:grid}.crop-instruction strong{font-size:13px;font-weight:620}.crop-instruction span{color:var(--muted);font-size:12px;line-height:1.4}.reader-profile{border:1px solid var(--border);background:var(--surface-2);border-radius:16px;margin:0;padding:16px}.reader-profile legend{color:var(--text);padding:0 8px;font-size:13px;font-weight:600}.reader-profile-options{grid-template-columns:repeat(3,1fr);gap:8px;display:grid}.reader-profile-options button{border:1px solid var(--border);min-height:64px;color:var(--muted);text-align:left;cursor:pointer;transition:color .7s var(--ease), border-color .7s var(--ease), background .7s var(--ease), transform .7s var(--ease);background:#181818;border-radius:12px;align-items:center;gap:8px;padding:12px;display:flex}.reader-profile-options button:hover{color:var(--text);border-color:var(--muted);transform:translateY(-2px)}.reader-profile-options button:active{transform:scale(.98)}.reader-profile-options button.active{border-color:var(--accent);background:var(--accent-dark);color:var(--text)}.reader-profile-options button.active>svg{color:var(--accent)}.reader-profile-options button>svg{flex:none}.reader-profile-options button>span{gap:2px;display:grid}.reader-profile-options strong{font-size:13px;font-weight:600}.reader-profile-options small{color:var(--muted);font-size:11px;line-height:16px}.reader-profile>p{color:var(--muted);text-wrap:pretty;margin:12px 0 0;font-size:12px;line-height:16px}.progress-state{border:1px solid var(--border);background:var(--surface-2);border-radius:12px;padding:16px}.progress-state>div:first-child{justify-content:space-between;gap:16px;margin-bottom:12px;display:flex}.progress-state strong,.progress-state span{font-size:12px}.progress-state div>span{color:var(--muted)}.progress-track{background:#313131;border-radius:999px;height:4px;overflow:hidden}.progress-track span{border-radius:inherit;background:var(--accent);height:100%;transition:width .7s var(--ease);display:block}.model-disclosure{color:var(--muted);align-items:flex-start;gap:8px;margin:0;font-size:12px;line-height:1.5;display:flex}.model-disclosure svg{flex:none;margin-top:2px}.vision-action{gap:10px;display:grid}.vision-action>p{color:var(--muted);align-items:flex-start;gap:8px;margin:0;padding:0 4px;font-size:12px;line-height:1.5;display:flex}.vision-action>p svg{color:var(--accent);flex:none;margin-top:2px}.local-reader-option{border:1px solid var(--border);color:var(--muted);border-radius:12px;padding:14px 16px;font-size:13px}.local-reader-option summary{color:var(--text);cursor:pointer;align-items:center;gap:8px;font-weight:600;display:flex}.local-reader-option summary>svg{color:var(--muted)}.local-reader-option>div{gap:14px;padding-top:16px;display:grid}.type-panel>label,.auth-dialog label{color:var(--muted);gap:8px;font-size:13px;font-weight:600;display:grid}.equation-input{margin-top:8px;position:relative}.equation-input textarea{resize:vertical;border:1px solid var(--border);width:100%;min-height:152px;color:var(--text);font-family:var(--font-geist-mono), monospace;transition:border-color .7s var(--ease), box-shadow .7s var(--ease);background:#131209;border-radius:16px;padding:24px 24px 40px;font-size:23px;line-height:1.5}.equation-input textarea:focus{border-color:var(--accent);outline:0;box-shadow:0 0 0 4px #ffffff14}.equation-input>span{color:var(--muted-2);font-family:var(--font-geist-mono), monospace;font-size:11px;position:absolute;bottom:16px;right:16px}.example-row{flex-wrap:wrap;gap:8px;margin:16px 0 24px;display:flex}.example-row button{border:1px solid var(--border);min-height:32px;color:var(--muted);cursor:pointer;transition:color .7s var(--ease), border-color .7s var(--ease);background:0 0;border-radius:999px;padding:0 12px;font-size:12px}.example-row button:hover{color:var(--text);border-color:var(--muted)}.solve-button{min-height:56px;font-size:15px}.solver-footer{border-top:1px solid var(--border);min-height:48px;color:var(--muted);justify-content:space-between;align-items:center;gap:16px;padding:0 32px;font-size:11px;display:flex}.solver-footer span{align-items:center;gap:4px;display:inline-flex}.solver-footer svg{color:var(--accent)}.inline-message{border-radius:12px;align-items:center;gap:8px;padding:12px 16px;font-size:13px;display:flex}.inline-message.error{color:#ffb1aa;background:#ff8a800f;border:1px solid #ff8a8047;margin:16px 0}.inline-message.notice{border:1px solid var(--border);background:var(--surface-2);color:var(--muted);margin:16px 0 0}.inline-message.notice>svg{color:var(--accent)}.inline-message span{flex:1}.inline-message button{color:inherit;cursor:pointer;background:0 0;border:0;text-decoration:underline}.result-section{border:1px solid var(--border);background:var(--surface);width:min(1040px,100% - 48px);box-shadow:var(--shadow);border-radius:24px;margin:0 auto 96px;scroll-margin-top:104px;overflow:hidden}.result-meta{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:16px;min-height:64px;padding:12px 24px;display:flex}.verification-list{flex-wrap:wrap;align-items:center;gap:8px 16px;display:flex}.verified-pill{color:var(--muted);align-items:center;gap:7px;font-size:12px;font-weight:620;display:inline-flex}.verified-pill.is-verified{color:var(--accent)}.verified-pill.is-review{color:var(--muted)}.result-actions{flex:none;gap:8px;display:flex}.result-meta button{border:1px solid var(--border);background:var(--surface-2);min-height:40px;color:var(--muted);cursor:pointer;border-radius:8px;align-items:center;gap:8px;padding:0 12px;display:inline-flex}.result-meta button:hover{color:var(--text);border-color:var(--muted)}.answer-layout{border-bottom:1px solid var(--border);grid-template-columns:1fr 1.1fr;display:grid}.interpreted,.final-answer{flex-direction:column;justify-content:center;min-height:240px;padding:32px;display:flex}.interpreted{border-right:1px solid var(--border)}.interpreted>span,.final-answer>span{color:var(--muted);letter-spacing:.16em;margin-bottom:24px;font-size:10px;font-weight:680}.interpreted .math-block,.final-answer .math-block{overflow-x:auto}.final-answer{background:#1f1f1f}.final-answer .katex-display{color:var(--accent)}.final-answer p{color:var(--muted);margin:24px 0 0;font-size:13px}.domain-restrictions{border-top:1px solid var(--border);margin-top:28px;padding-top:20px}.domain-restrictions>strong{color:var(--muted);letter-spacing:.14em;margin-bottom:12px;font-size:10px;display:block}.domain-restrictions>div{flex-wrap:wrap;gap:8px;display:flex}.domain-restrictions .math-display{border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:8px;padding:7px 10px;font-size:14px}.steps-heading{justify-content:space-between;align-items:end;gap:24px;padding:48px 32px 24px;display:flex}.steps-heading>span{color:var(--muted);font-size:12px}.steps-list{margin:0;padding:0 32px 48px;list-style:none}.steps-list li{border-top:1px solid var(--border);grid-template-columns:48px 1fr;gap:24px;padding:32px 0;display:grid}.steps-list li>span{color:var(--accent);font-family:var(--font-geist-mono), monospace;font-size:12px}.steps-list h3{margin:0 0 8px;font-size:16px;font-weight:640}.steps-list p{color:var(--muted);margin:0 0 16px;line-height:1.65}.step-math{border-left:2px solid var(--accent);background:#1f1f1f;padding:16px;overflow-x:auto}.plot-section{border-top:1px solid var(--border);padding:32px}.plot-section>div:first-child{margin-bottom:24px}.plot-shell{border:1px solid var(--border);background:#131209;border-radius:12px;width:100%;padding:16px;overflow:hidden}.native-plot{width:100%;height:auto;min-height:240px;display:block}.plot-grid{stroke:#ffffff12;stroke-width:1px}.plot-axis{stroke:#5d5d5d;stroke-width:1.5px}.plot-line{fill:none;stroke:var(--accent);stroke-width:3px;stroke-linecap:round;stroke-linejoin:round;vector-effect:non-scaling-stroke}.plot-label{fill:var(--muted);font-family:var(--font-geist-mono), monospace;font-size:11px}.plot-fallback{border:1px solid var(--border);color:var(--muted);border-radius:12px;padding:24px}.save-bar{border-top:1px solid var(--border);min-height:64px;color:var(--muted);background:#1f1f1f;align-items:center;gap:8px;padding:12px 24px;font-size:13px;display:flex}.save-bar svg{color:var(--accent)}.save-bar span{flex:1}.save-bar button{color:var(--accent);cursor:pointer;background:0 0;border:0;font-weight:620}.tagline-section{border-top:1px solid var(--border);border-bottom:1px solid var(--border);width:min(1040px,100% - 48px);margin:0 auto;padding:96px 0}.tagline-section h2{letter-spacing:-.055em;max-width:980px;margin:0;font-size:clamp(40px,5.8vw,72px);font-weight:620;line-height:1.02}.tagline-word{transition:opacity .8s var(--ease), color .8s var(--ease)}.tagline-section h2.is-observed .tagline-word{opacity:.16;color:var(--muted)}.tagline-section h2.is-observed .tagline-word.is-visible{opacity:1;color:var(--text)}.process-section,.faq-section{grid-template-columns:.82fr 1.18fr;gap:80px;width:min(1040px,100% - 48px);margin:0 auto;padding:96px 0;display:grid}.section-intro{max-width:440px}.section-intro h2{font-size:clamp(32px,4vw,48px);line-height:1.05}.section-intro p{color:var(--muted);margin:24px 0 0;line-height:1.7}.process-list{margin:0;padding:0;list-style:none}.process-list li{border-top:1px solid var(--border);grid-template-columns:40px 32px 1fr;gap:16px;padding:32px 0;display:grid}.process-list li:last-child{border-bottom:1px solid var(--border)}.process-list li>span{color:var(--muted-2);font-family:var(--font-geist-mono), monospace;font-size:11px}.process-list li>svg{color:var(--accent)}.process-list h3{margin:0 0 8px;font-size:19px;font-weight:640}.process-list p{color:var(--muted);margin:0;line-height:1.65}.trust-section{border:1px solid var(--border);background:var(--surface);border-radius:16px;grid-template-columns:repeat(3,1fr);width:min(1040px,100% - 48px);margin:0 auto;display:grid;overflow:hidden}.trust-section>div{border-right:1px solid var(--border);flex-direction:column;justify-content:end;min-height:200px;padding:32px;display:flex}.trust-section>div:last-child{border-right:0}.trust-number{color:var(--accent);font-family:var(--font-geist-mono), monospace;letter-spacing:-.06em;font-size:56px;line-height:1}.trust-section p{color:var(--muted);margin:16px 0 0;line-height:1.5}.faq-section{border-bottom:1px solid var(--border)}.faq-list details{border-top:1px solid var(--border)}.faq-list details:last-child{border-bottom:1px solid var(--border)}.faq-list summary{cursor:pointer;justify-content:space-between;align-items:center;gap:16px;padding:24px 0;font-size:16px;font-weight:620;list-style:none;display:flex}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary:after{content:"+";color:var(--accent);font-family:var(--font-geist-mono), monospace;transition:transform .7s var(--ease);font-size:20px}.faq-list details[open] summary:after{transform:rotate(45deg)}.faq-list p{max-width:620px;color:var(--muted);margin:0;padding:0 0 24px;line-height:1.7}.closing-section{background:var(--accent);color:#131209;border-radius:24px;justify-content:space-between;align-items:end;gap:48px;width:min(1040px,100% - 48px);margin:96px auto;padding:48px;display:flex}.closing-section .section-label{color:#313131}.closing-section h2{letter-spacing:-.055em;max-width:680px;margin:0;font-size:clamp(34px,4.5vw,56px);font-weight:670;line-height:1}.closing-section p{color:#272727;max-width:600px;margin:24px 0 0;line-height:1.6}.closing-section .button-light{flex:none}.site-footer{border-top:1px solid var(--border);justify-content:space-between;gap:32px;width:min(1200px,100% - 48px);margin:0 auto;padding:48px 0;display:flex}.site-footer p{color:var(--muted);margin:16px 0 0;font-size:13px}.site-footer nav{color:var(--muted);flex-wrap:wrap;align-items:center;gap:24px;font-size:13px;display:flex}.site-footer a:hover{color:var(--text)}.overlay-layer{z-index:80;justify-content:flex-end;display:flex;position:fixed;inset:0}.scrim{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);cursor:default;background:#000000b8;border:0;position:absolute;inset:0}.history-drawer{border-left:1px solid var(--border);background:var(--surface);width:min(440px,100%);height:100%;animation:drawer-in .7s var(--ease);padding:32px;position:relative;overflow-y:auto;box-shadow:-24px 0 80px #00000052}@keyframes drawer-in{0%{transform:translate(100%)}to{transform:translate(0)}}.drawer-header{justify-content:space-between;align-items:start;gap:24px;display:flex}.drawer-account{border:1px solid var(--border);background:var(--surface-2);border-radius:12px;grid-template-columns:40px 1fr auto;align-items:center;gap:12px;margin:24px 0;padding:12px;display:grid}.drawer-account div{min-width:0;display:grid}.drawer-account strong{text-overflow:ellipsis;font-size:13px;overflow:hidden}.drawer-account small{color:var(--muted)}.drawer-account button{color:var(--muted);cursor:pointer;background:0 0;border:0;align-items:center;gap:4px;font-size:12px;display:inline-flex}.empty-state,.loading-state{text-align:center;min-height:420px;color:var(--muted);flex-direction:column;justify-content:center;align-items:center;display:flex}.empty-state>svg{color:var(--accent)}.empty-state h3{color:var(--text);margin:24px 0 8px}.empty-state p{margin:0 0 24px;line-height:1.6}.loading-state{flex-direction:row;gap:8px}.history-list{gap:8px;display:grid}.history-list article{border:1px solid var(--border);transition:border-color .7s var(--ease), background .7s var(--ease);border-radius:12px;grid-template-columns:1fr 40px;display:grid;overflow:hidden}.history-list article:hover{border-color:var(--muted);background:var(--surface-2)}.history-open{text-align:left;cursor:pointer;background:0 0;border:0;gap:4px;min-width:0;padding:16px;display:grid}.history-open span{color:var(--muted-2);text-transform:uppercase;letter-spacing:.08em;font-size:10px}.history-open strong{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.history-open small{color:var(--accent)}.history-delete{border:0;border-left:1px solid var(--border);color:var(--muted);cursor:pointer;background:0 0}.history-delete:hover{color:var(--danger)}.auth-layer{justify-content:center;align-items:center;padding:24px}.auth-dialog{border:1px solid var(--border);background:var(--surface);width:min(480px,100%);max-height:calc(100dvh - 48px);box-shadow:var(--shadow);animation:dialog-in .7s var(--ease);border-radius:24px;padding:40px;position:relative;overflow-y:auto}@keyframes dialog-in{0%{opacity:0;transform:translateY(24px)scale(.98)}to{opacity:1;transform:none}}.auth-close{position:absolute;top:16px;right:16px}.auth-mark{background:var(--accent);color:#131209;border-radius:12px;place-items:center;width:48px;height:48px;margin-bottom:24px;display:grid}.auth-dialog>p{color:var(--muted);margin:12px 0 24px}.auth-dialog form{gap:16px;display:grid}.auth-dialog input{border:1px solid var(--border);width:100%;height:48px;color:var(--text);background:#131209;border-radius:8px;padding:0 16px}.auth-dialog input:focus{border-color:var(--accent);outline:0;box-shadow:0 0 0 4px #ffffff14}.auth-switch{width:100%;color:var(--accent);cursor:pointer;background:0 0;border:0;margin:16px 0}.auth-dialog>small{color:var(--muted-2);text-align:center;line-height:1.5;display:block}.toast{z-index:100;border:1px solid var(--border);background:var(--surface-2);max-width:min(400px,100% - 48px);box-shadow:var(--shadow);animation:toast-in .7s var(--ease);border-radius:12px;align-items:center;gap:8px;padding:16px;display:flex;position:fixed;bottom:24px;right:24px}.toast svg{color:var(--accent)}@keyframes toast-in{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}.spin{animation:.9s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.mobile-menu{z-index:70;background:var(--surface);animation:menu-in .7s var(--ease);flex-direction:column;padding:24px;display:flex;position:fixed;inset:0}@keyframes menu-in{0%{opacity:0;transform:translateY(-16px)}to{opacity:1;transform:none}}.mobile-menu-top{justify-content:space-between;align-items:center;display:flex}.mobile-menu nav{margin:64px 0;display:grid}.mobile-menu nav a{border-bottom:1px solid var(--border);letter-spacing:-.04em;padding:24px 0;font-size:32px;font-weight:640}.mobile-menu>.button{margin-top:auto}.legal-page{width:min(1040px,100% - 48px);margin:0 auto;padding:48px 0 96px}.legal-page>.brand{margin-bottom:80px}.legal-page article{max-width:720px}.legal-page h1,.not-found h1{letter-spacing:-.06em;margin:0 0 32px;font-size:clamp(48px,7vw,80px);font-weight:670;line-height:.98}.legal-page h2{letter-spacing:-.03em;margin:48px 0 12px;font-size:22px}.legal-page p,.not-found p{color:var(--muted);font-size:17px;line-height:1.75}.legal-date{margin:48px 0 24px;font-size:13px!important}.not-found{text-align:center;flex-direction:column;justify-content:center;align-items:center;min-height:100dvh;padding:48px 24px;display:flex}.not-found-symbol{color:var(--accent);font-family:var(--font-geist-mono), monospace;margin-bottom:24px;font-size:80px;line-height:1}.not-found p{max-width:520px;margin:0 0 32px}@media (width<=980px){.floating-header{grid-template-columns:1fr auto}.desktop-nav{display:none}.mobile-only{display:grid}.hero-section{grid-template-columns:1fr;gap:64px;padding-top:144px}.hero-copy{padding-top:0;position:static}.hero-copy>p{max-width:720px}.process-section,.faq-section{grid-template-columns:1fr;gap:48px}.section-intro{max-width:720px}.closing-section{flex-direction:column;align-items:start}}@media (width<=680px){.floating-header{border-radius:12px;width:calc(100% - 16px);min-height:56px;padding:4px 4px 4px 12px;top:8px}.brand-mark{border-radius:8px;width:36px;height:36px}.account-button b{display:none}.account-button{padding-right:4px}.hero-section{gap:48px;width:calc(100% - 32px);padding:120px 0 64px}.hero-copy h1{font-size:clamp(48px,15vw,68px)}.hero-copy>p{font-size:16px}.hero-proof{display:grid}.solver-heading{flex-direction:column;align-items:start;padding:24px}.privacy-note{white-space:normal}.mode-switch{margin:16px 16px 0}.photo-panel,.type-panel{padding:16px}.upload-zone{min-height:280px;padding:24px}.reader-profile-options{grid-template-columns:1fr}.crop-viewport{min-height:260px;padding:12px}.crop-stage>img{max-height:340px}.image-name{flex-wrap:wrap;align-items:flex-start}.image-name>span{flex:none;width:calc(100% - 24px)}.image-name>div{justify-content:flex-start;width:100%}.solver-footer{flex-direction:column;align-items:start;padding:12px 16px}.result-section,.tagline-section,.process-section,.trust-section,.faq-section,.closing-section,.site-footer{width:calc(100% - 32px)}.result-meta{flex-direction:column;align-items:start}.verification-list{flex-direction:column;align-items:flex-start}.result-actions{width:100%}.result-actions button{flex:1;justify-content:center}.answer-layout{grid-template-columns:1fr}.interpreted{border-right:0;border-bottom:1px solid var(--border)}.interpreted,.final-answer{min-height:200px;padding:24px}.steps-heading{flex-direction:column;align-items:start;padding:40px 24px 24px}.steps-list{padding:0 24px 40px}.steps-list li{grid-template-columns:32px 1fr;gap:12px}.plot-section{padding:24px}.save-bar{flex-wrap:wrap;align-items:start}.tagline-section{padding:64px 0}.process-section,.faq-section{gap:40px;padding:64px 0}.process-list li{grid-template-columns:32px 24px 1fr;gap:12px}.trust-section{grid-template-columns:1fr}.trust-section>div{border-right:0;border-bottom:1px solid var(--border);min-height:160px}.trust-section>div:last-child{border-bottom:0}.closing-section{margin:64px auto;padding:32px 24px}.site-footer{flex-direction:column;align-items:start}.site-footer nav{grid-template-columns:1fr 1fr;display:grid}.history-drawer{padding:24px 16px}.drawer-account{grid-template-columns:40px 1fr}.drawer-account button{border-top:1px solid var(--border);grid-column:1/-1;justify-content:center;min-height:40px}.auth-dialog{padding:32px 24px}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}.tagline-section h2.is-observed .tagline-word{opacity:1;color:var(--text)}}@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-border-style{syntax:"*";inherits:false;initial-value:solid}@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-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}
