@font-face{font-display:block;font-family:KaTeX_AMS;font-style:normal;font-weight:400;src:url(/assets/apps/solveitsim-embed/assets/KaTeX_AMS-Regular-BQhdFMY1.woff2) format("woff2"),url(/assets/apps/solveitsim-embed/assets/KaTeX_AMS-Regular-DMm9YOAa.woff) format("woff"),url(/assets/apps/solveitsim-embed/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/apps/solveitsim-embed/assets/KaTeX_Caligraphic-Bold-Dq_IR9rO.woff2) format("woff2"),url(/assets/apps/solveitsim-embed/assets/KaTeX_Caligraphic-Bold-BEiXGLvX.woff) format("woff"),url(/assets/apps/solveitsim-embed/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/apps/solveitsim-embed/assets/KaTeX_Caligraphic-Regular-Di6jR-x-.woff2) format("woff2"),url(/assets/apps/solveitsim-embed/assets/KaTeX_Caligraphic-Regular-CTRA-rTL.woff) format("woff"),url(/assets/apps/solveitsim-embed/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/apps/solveitsim-embed/assets/KaTeX_Fraktur-Bold-CL6g_b3V.woff2) format("woff2"),url(/assets/apps/solveitsim-embed/assets/KaTeX_Fraktur-Bold-BsDP51OF.woff) format("woff"),url(/assets/apps/solveitsim-embed/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/apps/solveitsim-embed/assets/KaTeX_Fraktur-Regular-CTYiF6lA.woff2) format("woff2"),url(/assets/apps/solveitsim-embed/assets/KaTeX_Fraktur-Regular-Dxdc4cR9.woff) format("woff"),url(/assets/apps/solveitsim-embed/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/apps/solveitsim-embed/assets/KaTeX_Main-Bold-Cx986IdX.woff2) format("woff2"),url(/assets/apps/solveitsim-embed/assets/KaTeX_Main-Bold-Jm3AIy58.woff) format("woff"),url(/assets/apps/solveitsim-embed/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/apps/solveitsim-embed/assets/KaTeX_Main-BoldItalic-DxDJ3AOS.woff2) format("woff2"),url(/assets/apps/solveitsim-embed/assets/KaTeX_Main-BoldItalic-SpSLRI95.woff) format("woff"),url(/assets/apps/solveitsim-embed/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/apps/solveitsim-embed/assets/KaTeX_Main-Italic-NWA7e6Wa.woff2) format("woff2"),url(/assets/apps/solveitsim-embed/assets/KaTeX_Main-Italic-BMLOBm91.woff) format("woff"),url(/assets/apps/solveitsim-embed/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/apps/solveitsim-embed/assets/KaTeX_Main-Regular-B22Nviop.woff2) format("woff2"),url(/assets/apps/solveitsim-embed/assets/KaTeX_Main-Regular-Dr94JaBh.woff) format("woff"),url(/assets/apps/solveitsim-embed/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/apps/solveitsim-embed/assets/KaTeX_Math-BoldItalic-CZnvNsCZ.woff2) format("woff2"),url(/assets/apps/solveitsim-embed/assets/KaTeX_Math-BoldItalic-iY-2wyZ7.woff) format("woff"),url(/assets/apps/solveitsim-embed/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/apps/solveitsim-embed/assets/KaTeX_Math-Italic-t53AETM-.woff2) format("woff2"),url(/assets/apps/solveitsim-embed/assets/KaTeX_Math-Italic-DA0__PXp.woff) format("woff"),url(/assets/apps/solveitsim-embed/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/apps/solveitsim-embed/assets/KaTeX_SansSerif-Bold-D1sUS0GD.woff2) format("woff2"),url(/assets/apps/solveitsim-embed/assets/KaTeX_SansSerif-Bold-DbIhKOiC.woff) format("woff"),url(/assets/apps/solveitsim-embed/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/apps/solveitsim-embed/assets/KaTeX_SansSerif-Italic-C3H0VqGB.woff2) format("woff2"),url(/assets/apps/solveitsim-embed/assets/KaTeX_SansSerif-Italic-DN2j7dab.woff) format("woff"),url(/assets/apps/solveitsim-embed/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/apps/solveitsim-embed/assets/KaTeX_SansSerif-Regular-DDBCnlJ7.woff2) format("woff2"),url(/assets/apps/solveitsim-embed/assets/KaTeX_SansSerif-Regular-CS6fqUqJ.woff) format("woff"),url(/assets/apps/solveitsim-embed/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/apps/solveitsim-embed/assets/KaTeX_Script-Regular-D3wIWfF6.woff2) format("woff2"),url(/assets/apps/solveitsim-embed/assets/KaTeX_Script-Regular-D5yQViql.woff) format("woff"),url(/assets/apps/solveitsim-embed/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/apps/solveitsim-embed/assets/KaTeX_Size1-Regular-mCD8mA8B.woff2) format("woff2"),url(/assets/apps/solveitsim-embed/assets/KaTeX_Size1-Regular-C195tn64.woff) format("woff"),url(/assets/apps/solveitsim-embed/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/apps/solveitsim-embed/assets/KaTeX_Size2-Regular-Dy4dx90m.woff2) format("woff2"),url(/assets/apps/solveitsim-embed/assets/KaTeX_Size2-Regular-oD1tc_U0.woff) format("woff"),url(/assets/apps/solveitsim-embed/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/apps/solveitsim-embed/assets/KaTeX_Size3-Regular-CTq5MqoE.woff) format("woff"),url(/assets/apps/solveitsim-embed/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/apps/solveitsim-embed/assets/KaTeX_Size4-Regular-Dl5lxZxV.woff2) format("woff2"),url(/assets/apps/solveitsim-embed/assets/KaTeX_Size4-Regular-BF-4gkZK.woff) format("woff"),url(/assets/apps/solveitsim-embed/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/apps/solveitsim-embed/assets/KaTeX_Typewriter-Regular-CO6r4hn1.woff2) format("woff2"),url(/assets/apps/solveitsim-embed/assets/KaTeX_Typewriter-Regular-C0xS9mPB.woff) format("woff"),url(/assets/apps/solveitsim-embed/assets/KaTeX_Typewriter-Regular-D3Ib7_Hf.ttf) format("truetype")}.katex{font: 1.21em KaTeX_Main,Times New Roman,serif;line-height:1.2;position:relative;text-indent:0;text-rendering:auto}.katex *{-ms-high-contrast-adjust:none!important;border-color:currentColor}.katex .katex-version:after{content:"0.16.47"}.katex .katex-mathml{border:0;-webkit-clip-path:inset(50%);clip-path:inset(50%);height:1px;overflow:hidden;padding:0;position:absolute;width:1px}.katex .katex-html>.newline{display:block}.katex .base{position:relative;white-space:nowrap;width:-webkit-min-content;width:-moz-min-content;width:min-content}.katex .base,.katex .strut{display:inline-block}.katex .textbf{font-weight:700}.katex .textit{font-style:italic}.katex .textrm{font-family:KaTeX_Main}.katex .textsf{font-family:KaTeX_SansSerif}.katex .texttt{font-family:KaTeX_Typewriter}.katex .mathnormal{font-family:KaTeX_Math;font-style:italic}.katex .mathit{font-family:KaTeX_Main;font-style:italic}.katex .mathrm{font-style:normal}.katex .mathbf{font-family:KaTeX_Main;font-weight:700}.katex .boldsymbol{font-family:KaTeX_Math;font-style:italic;font-weight:700}.katex .amsrm,.katex .mathbb,.katex .textbb{font-family:KaTeX_AMS}.katex .mathcal{font-family:KaTeX_Caligraphic}.katex .mathfrak,.katex .textfrak{font-family:KaTeX_Fraktur}.katex .mathboldfrak,.katex .textboldfrak{font-family:KaTeX_Fraktur;font-weight:700}.katex .mathtt{font-family:KaTeX_Typewriter}.katex .mathscr,.katex .textscr{font-family:KaTeX_Script}.katex .mathsf,.katex .textsf{font-family:KaTeX_SansSerif}.katex .mathboldsf,.katex .textboldsf{font-family:KaTeX_SansSerif;font-weight:700}.katex .mathitsf,.katex .mathsfit,.katex .textitsf{font-family:KaTeX_SansSerif;font-style:italic}.katex .mainrm{font-family:KaTeX_Main;font-style:normal}.katex .vlist-t{border-collapse:collapse;display:inline-table;table-layout:fixed}.katex .vlist-r{display:table-row}.katex .vlist{display:table-cell;position:relative;vertical-align:bottom}.katex .vlist>span{display:block;height:0;position:relative}.katex .vlist>span>span{display:inline-block}.katex .vlist>span>.pstrut{overflow:hidden;width:0}.katex .vlist-t2{margin-right:-2px}.katex .vlist-s{display:table-cell;font-size:1px;min-width:2px;vertical-align:bottom;width:2px}.katex .vbox{align-items:baseline;display:inline-flex;flex-direction:column}.katex .hbox{width:100%}.katex .hbox,.katex .thinbox{display:inline-flex;flex-direction:row}.katex .thinbox{max-width:0;width:0}.katex .msupsub{text-align:left}.katex .mfrac>span>span{text-align:center}.katex .mfrac .frac-line{border-bottom-style:solid;display:inline-block;width:100%}.katex .hdashline,.katex .hline,.katex .mfrac .frac-line,.katex .overline .overline-line,.katex .rule,.katex .underline .underline-line{min-height:1px}.katex .mspace{display:inline-block}.katex .smash{display:inline;line-height:0}.katex .clap,.katex .llap,.katex .rlap{position:relative;width:0}.katex .clap>.inner,.katex .llap>.inner,.katex .rlap>.inner{position:absolute}.katex .clap>.fix,.katex .llap>.fix,.katex .rlap>.fix{display:inline-block}.katex .llap>.inner{right:0}.katex .clap>.inner,.katex .rlap>.inner{left:0}.katex .clap>.inner>span{margin-left:-50%;margin-right:50%}.katex .rule{border:0 solid;display:inline-block;position:relative}.katex .hline,.katex .overline .overline-line,.katex .underline .underline-line{border-bottom-style:solid;display:inline-block;width:100%}.katex .hdashline{border-bottom-style:dashed;display:inline-block;width:100%}.katex .sqrt>.root{margin-left:.2777777778em;margin-right:-.5555555556em}.katex .fontsize-ensurer.reset-size1.size1,.katex .sizing.reset-size1.size1{font-size:1em}.katex .fontsize-ensurer.reset-size1.size2,.katex .sizing.reset-size1.size2{font-size:1.2em}.katex .fontsize-ensurer.reset-size1.size3,.katex .sizing.reset-size1.size3{font-size:1.4em}.katex .fontsize-ensurer.reset-size1.size4,.katex .sizing.reset-size1.size4{font-size:1.6em}.katex .fontsize-ensurer.reset-size1.size5,.katex .sizing.reset-size1.size5{font-size:1.8em}.katex .fontsize-ensurer.reset-size1.size6,.katex .sizing.reset-size1.size6{font-size:2em}.katex .fontsize-ensurer.reset-size1.size7,.katex .sizing.reset-size1.size7{font-size:2.4em}.katex .fontsize-ensurer.reset-size1.size8,.katex .sizing.reset-size1.size8{font-size:2.88em}.katex .fontsize-ensurer.reset-size1.size9,.katex .sizing.reset-size1.size9{font-size:3.456em}.katex .fontsize-ensurer.reset-size1.size10,.katex .sizing.reset-size1.size10{font-size:4.148em}.katex .fontsize-ensurer.reset-size1.size11,.katex .sizing.reset-size1.size11{font-size:4.976em}.katex .fontsize-ensurer.reset-size2.size1,.katex .sizing.reset-size2.size1{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size2.size2,.katex .sizing.reset-size2.size2{font-size:1em}.katex .fontsize-ensurer.reset-size2.size3,.katex .sizing.reset-size2.size3{font-size:1.1666666667em}.katex .fontsize-ensurer.reset-size2.size4,.katex .sizing.reset-size2.size4{font-size:1.3333333333em}.katex .fontsize-ensurer.reset-size2.size5,.katex .sizing.reset-size2.size5{font-size:1.5em}.katex .fontsize-ensurer.reset-size2.size6,.katex .sizing.reset-size2.size6{font-size:1.6666666667em}.katex .fontsize-ensurer.reset-size2.size7,.katex .sizing.reset-size2.size7{font-size:2em}.katex .fontsize-ensurer.reset-size2.size8,.katex .sizing.reset-size2.size8{font-size:2.4em}.katex .fontsize-ensurer.reset-size2.size9,.katex .sizing.reset-size2.size9{font-size:2.88em}.katex .fontsize-ensurer.reset-size2.size10,.katex .sizing.reset-size2.size10{font-size:3.4566666667em}.katex .fontsize-ensurer.reset-size2.size11,.katex .sizing.reset-size2.size11{font-size:4.1466666667em}.katex .fontsize-ensurer.reset-size3.size1,.katex .sizing.reset-size3.size1{font-size:.7142857143em}.katex .fontsize-ensurer.reset-size3.size2,.katex .sizing.reset-size3.size2{font-size:.8571428571em}.katex .fontsize-ensurer.reset-size3.size3,.katex .sizing.reset-size3.size3{font-size:1em}.katex .fontsize-ensurer.reset-size3.size4,.katex .sizing.reset-size3.size4{font-size:1.1428571429em}.katex .fontsize-ensurer.reset-size3.size5,.katex .sizing.reset-size3.size5{font-size:1.2857142857em}.katex .fontsize-ensurer.reset-size3.size6,.katex .sizing.reset-size3.size6{font-size:1.4285714286em}.katex .fontsize-ensurer.reset-size3.size7,.katex .sizing.reset-size3.size7{font-size:1.7142857143em}.katex .fontsize-ensurer.reset-size3.size8,.katex .sizing.reset-size3.size8{font-size:2.0571428571em}.katex .fontsize-ensurer.reset-size3.size9,.katex .sizing.reset-size3.size9{font-size:2.4685714286em}.katex .fontsize-ensurer.reset-size3.size10,.katex .sizing.reset-size3.size10{font-size:2.9628571429em}.katex .fontsize-ensurer.reset-size3.size11,.katex .sizing.reset-size3.size11{font-size:3.5542857143em}.katex .fontsize-ensurer.reset-size4.size1,.katex .sizing.reset-size4.size1{font-size:.625em}.katex .fontsize-ensurer.reset-size4.size2,.katex .sizing.reset-size4.size2{font-size:.75em}.katex .fontsize-ensurer.reset-size4.size3,.katex .sizing.reset-size4.size3{font-size:.875em}.katex .fontsize-ensurer.reset-size4.size4,.katex .sizing.reset-size4.size4{font-size:1em}.katex .fontsize-ensurer.reset-size4.size5,.katex .sizing.reset-size4.size5{font-size:1.125em}.katex .fontsize-ensurer.reset-size4.size6,.katex .sizing.reset-size4.size6{font-size:1.25em}.katex .fontsize-ensurer.reset-size4.size7,.katex .sizing.reset-size4.size7{font-size:1.5em}.katex .fontsize-ensurer.reset-size4.size8,.katex .sizing.reset-size4.size8{font-size:1.8em}.katex .fontsize-ensurer.reset-size4.size9,.katex .sizing.reset-size4.size9{font-size:2.16em}.katex .fontsize-ensurer.reset-size4.size10,.katex .sizing.reset-size4.size10{font-size:2.5925em}.katex .fontsize-ensurer.reset-size4.size11,.katex .sizing.reset-size4.size11{font-size:3.11em}.katex .fontsize-ensurer.reset-size5.size1,.katex .sizing.reset-size5.size1{font-size:.5555555556em}.katex .fontsize-ensurer.reset-size5.size2,.katex .sizing.reset-size5.size2{font-size:.6666666667em}.katex .fontsize-ensurer.reset-size5.size3,.katex .sizing.reset-size5.size3{font-size:.7777777778em}.katex .fontsize-ensurer.reset-size5.size4,.katex .sizing.reset-size5.size4{font-size:.8888888889em}.katex .fontsize-ensurer.reset-size5.size5,.katex .sizing.reset-size5.size5{font-size:1em}.katex .fontsize-ensurer.reset-size5.size6,.katex .sizing.reset-size5.size6{font-size:1.1111111111em}.katex .fontsize-ensurer.reset-size5.size7,.katex .sizing.reset-size5.size7{font-size:1.3333333333em}.katex .fontsize-ensurer.reset-size5.size8,.katex .sizing.reset-size5.size8{font-size:1.6em}.katex .fontsize-ensurer.reset-size5.size9,.katex .sizing.reset-size5.size9{font-size:1.92em}.katex .fontsize-ensurer.reset-size5.size10,.katex .sizing.reset-size5.size10{font-size:2.3044444444em}.katex .fontsize-ensurer.reset-size5.size11,.katex .sizing.reset-size5.size11{font-size:2.7644444444em}.katex .fontsize-ensurer.reset-size6.size1,.katex .sizing.reset-size6.size1{font-size:.5em}.katex .fontsize-ensurer.reset-size6.size2,.katex .sizing.reset-size6.size2{font-size:.6em}.katex .fontsize-ensurer.reset-size6.size3,.katex .sizing.reset-size6.size3{font-size:.7em}.katex .fontsize-ensurer.reset-size6.size4,.katex .sizing.reset-size6.size4{font-size:.8em}.katex .fontsize-ensurer.reset-size6.size5,.katex .sizing.reset-size6.size5{font-size:.9em}.katex .fontsize-ensurer.reset-size6.size6,.katex .sizing.reset-size6.size6{font-size:1em}.katex .fontsize-ensurer.reset-size6.size7,.katex .sizing.reset-size6.size7{font-size:1.2em}.katex .fontsize-ensurer.reset-size6.size8,.katex .sizing.reset-size6.size8{font-size:1.44em}.katex .fontsize-ensurer.reset-size6.size9,.katex .sizing.reset-size6.size9{font-size:1.728em}.katex .fontsize-ensurer.reset-size6.size10,.katex .sizing.reset-size6.size10{font-size:2.074em}.katex .fontsize-ensurer.reset-size6.size11,.katex .sizing.reset-size6.size11{font-size:2.488em}.katex .fontsize-ensurer.reset-size7.size1,.katex .sizing.reset-size7.size1{font-size:.4166666667em}.katex .fontsize-ensurer.reset-size7.size2,.katex .sizing.reset-size7.size2{font-size:.5em}.katex .fontsize-ensurer.reset-size7.size3,.katex .sizing.reset-size7.size3{font-size:.5833333333em}.katex .fontsize-ensurer.reset-size7.size4,.katex .sizing.reset-size7.size4{font-size:.6666666667em}.katex .fontsize-ensurer.reset-size7.size5,.katex .sizing.reset-size7.size5{font-size:.75em}.katex .fontsize-ensurer.reset-size7.size6,.katex .sizing.reset-size7.size6{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size7.size7,.katex .sizing.reset-size7.size7{font-size:1em}.katex .fontsize-ensurer.reset-size7.size8,.katex .sizing.reset-size7.size8{font-size:1.2em}.katex .fontsize-ensurer.reset-size7.size9,.katex .sizing.reset-size7.size9{font-size:1.44em}.katex .fontsize-ensurer.reset-size7.size10,.katex .sizing.reset-size7.size10{font-size:1.7283333333em}.katex .fontsize-ensurer.reset-size7.size11,.katex .sizing.reset-size7.size11{font-size:2.0733333333em}.katex .fontsize-ensurer.reset-size8.size1,.katex .sizing.reset-size8.size1{font-size:.3472222222em}.katex .fontsize-ensurer.reset-size8.size2,.katex .sizing.reset-size8.size2{font-size:.4166666667em}.katex .fontsize-ensurer.reset-size8.size3,.katex .sizing.reset-size8.size3{font-size:.4861111111em}.katex .fontsize-ensurer.reset-size8.size4,.katex .sizing.reset-size8.size4{font-size:.5555555556em}.katex .fontsize-ensurer.reset-size8.size5,.katex .sizing.reset-size8.size5{font-size:.625em}.katex .fontsize-ensurer.reset-size8.size6,.katex .sizing.reset-size8.size6{font-size:.6944444444em}.katex .fontsize-ensurer.reset-size8.size7,.katex .sizing.reset-size8.size7{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size8.size8,.katex .sizing.reset-size8.size8{font-size:1em}.katex .fontsize-ensurer.reset-size8.size9,.katex .sizing.reset-size8.size9{font-size:1.2em}.katex .fontsize-ensurer.reset-size8.size10,.katex .sizing.reset-size8.size10{font-size:1.4402777778em}.katex .fontsize-ensurer.reset-size8.size11,.katex .sizing.reset-size8.size11{font-size:1.7277777778em}.katex .fontsize-ensurer.reset-size9.size1,.katex .sizing.reset-size9.size1{font-size:.2893518519em}.katex .fontsize-ensurer.reset-size9.size2,.katex .sizing.reset-size9.size2{font-size:.3472222222em}.katex .fontsize-ensurer.reset-size9.size3,.katex .sizing.reset-size9.size3{font-size:.4050925926em}.katex .fontsize-ensurer.reset-size9.size4,.katex .sizing.reset-size9.size4{font-size:.462962963em}.katex .fontsize-ensurer.reset-size9.size5,.katex .sizing.reset-size9.size5{font-size:.5208333333em}.katex .fontsize-ensurer.reset-size9.size6,.katex .sizing.reset-size9.size6{font-size:.5787037037em}.katex .fontsize-ensurer.reset-size9.size7,.katex .sizing.reset-size9.size7{font-size:.6944444444em}.katex .fontsize-ensurer.reset-size9.size8,.katex .sizing.reset-size9.size8{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size9.size9,.katex .sizing.reset-size9.size9{font-size:1em}.katex .fontsize-ensurer.reset-size9.size10,.katex .sizing.reset-size9.size10{font-size:1.2002314815em}.katex .fontsize-ensurer.reset-size9.size11,.katex .sizing.reset-size9.size11{font-size:1.4398148148em}.katex .fontsize-ensurer.reset-size10.size1,.katex .sizing.reset-size10.size1{font-size:.2410800386em}.katex .fontsize-ensurer.reset-size10.size2,.katex .sizing.reset-size10.size2{font-size:.2892960463em}.katex .fontsize-ensurer.reset-size10.size3,.katex .sizing.reset-size10.size3{font-size:.337512054em}.katex .fontsize-ensurer.reset-size10.size4,.katex .sizing.reset-size10.size4{font-size:.3857280617em}.katex .fontsize-ensurer.reset-size10.size5,.katex .sizing.reset-size10.size5{font-size:.4339440694em}.katex .fontsize-ensurer.reset-size10.size6,.katex .sizing.reset-size10.size6{font-size:.4821600771em}.katex .fontsize-ensurer.reset-size10.size7,.katex .sizing.reset-size10.size7{font-size:.5785920926em}.katex .fontsize-ensurer.reset-size10.size8,.katex .sizing.reset-size10.size8{font-size:.6943105111em}.katex .fontsize-ensurer.reset-size10.size9,.katex .sizing.reset-size10.size9{font-size:.8331726133em}.katex .fontsize-ensurer.reset-size10.size10,.katex .sizing.reset-size10.size10{font-size:1em}.katex .fontsize-ensurer.reset-size10.size11,.katex .sizing.reset-size10.size11{font-size:1.1996142719em}.katex .fontsize-ensurer.reset-size11.size1,.katex .sizing.reset-size11.size1{font-size:.2009646302em}.katex .fontsize-ensurer.reset-size11.size2,.katex .sizing.reset-size11.size2{font-size:.2411575563em}.katex .fontsize-ensurer.reset-size11.size3,.katex .sizing.reset-size11.size3{font-size:.2813504823em}.katex .fontsize-ensurer.reset-size11.size4,.katex .sizing.reset-size11.size4{font-size:.3215434084em}.katex .fontsize-ensurer.reset-size11.size5,.katex .sizing.reset-size11.size5{font-size:.3617363344em}.katex .fontsize-ensurer.reset-size11.size6,.katex .sizing.reset-size11.size6{font-size:.4019292605em}.katex .fontsize-ensurer.reset-size11.size7,.katex .sizing.reset-size11.size7{font-size:.4823151125em}.katex .fontsize-ensurer.reset-size11.size8,.katex .sizing.reset-size11.size8{font-size:.578778135em}.katex .fontsize-ensurer.reset-size11.size9,.katex .sizing.reset-size11.size9{font-size:.6945337621em}.katex .fontsize-ensurer.reset-size11.size10,.katex .sizing.reset-size11.size10{font-size:.8336012862em}.katex .fontsize-ensurer.reset-size11.size11,.katex .sizing.reset-size11.size11{font-size:1em}.katex .delimsizing.size1{font-family:KaTeX_Size1}.katex .delimsizing.size2{font-family:KaTeX_Size2}.katex .delimsizing.size3{font-family:KaTeX_Size3}.katex .delimsizing.size4{font-family:KaTeX_Size4}.katex .delimsizing.mult .delim-size1>span{font-family:KaTeX_Size1}.katex .delimsizing.mult .delim-size4>span{font-family:KaTeX_Size4}.katex .nulldelimiter{display:inline-block;width:.12em}.katex .delimcenter,.katex .op-symbol{position:relative}.katex .op-symbol.small-op{font-family:KaTeX_Size1}.katex .op-symbol.large-op{font-family:KaTeX_Size2}.katex .accent>.vlist-t,.katex .op-limits>.vlist-t{text-align:center}.katex .accent .accent-body{position:relative}.katex .accent .accent-body:not(.accent-full){width:0}.katex .overlay{display:block}.katex .mtable .vertical-separator{display:inline-block;min-width:1px}.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;display:block;height:inherit;position:absolute;width:100%}.katex svg path{stroke:none}.katex svg{fill-rule:nonzero;fill-opacity:1;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1}.katex img{border-style:none;max-height:none;max-width:none;min-height:0;min-width:0}.katex .stretchy{display:block;overflow:hidden;position:relative;width:100%}.katex .stretchy:after,.katex .stretchy:before{content:""}.katex .hide-tail{overflow:hidden;position:relative;width:100%}.katex .halfarrow-left{left:0;overflow:hidden;position:absolute;width:50.2%}.katex .halfarrow-right{overflow:hidden;position:absolute;right:0;width:50.2%}.katex .brace-left{left:0;overflow:hidden;position:absolute;width:25.1%}.katex .brace-center{left:25%;overflow:hidden;position:absolute;width:50%}.katex .brace-right{overflow:hidden;position:absolute;right:0;width:25.1%}.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{border:.04em solid;box-sizing:border-box}.katex .cancel-pad{padding:0 .2em}.katex .cancel-lap{margin-left:-.2em;margin-right:-.2em}.katex .sout{border-bottom-style:solid;border-bottom-width:.08em}.katex .angl{border-right:.049em solid;border-top:.049em solid;box-sizing:border-box;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{display:inline-block;position:absolute;right:calc(50% + .3em);text-align:left}.katex .cd-label-right{display:inline-block;left:calc(50% + .3em);position:absolute;text-align:right}.katex-display{display:block;margin:1em 0;text-align:center}.katex-display>.katex{display:block;text-align:center;white-space:nowrap}.katex-display>.katex>.katex-html{display:block;position:relative}.katex-display>.katex>.katex-html>.tag{position:absolute;right:0}.katex-display.leqno>.katex>.katex-html>.tag{left:0;right:auto}.katex-display.fleqn>.katex{padding-left:2em;text-align:left}body{counter-reset:katexEqnNo mmlEqnNo}:root{--bg: #030604;--panel: #0a0f0c;--panel-2: #0e1510;--panel-3: #121b14;--text: #f6f8f3;--soft: #d9e2d4;--muted: #91a08c;--dim: #667460;--green: #7ed321;--green-hot: #9cff2f;--line: rgba(126, 211, 33, .22);--line-soft: rgba(255, 255, 255, .08);--line-strong: rgba(126, 211, 33, .42);--shadow: 0 18px 54px rgba(0, 0, 0, .42);--radius: 14px;--radius-sm: 8px;--ease: cubic-bezier(.32, .72, 0, 1);--wash-1: rgba(3, 6, 4, .08);--wash-2: rgba(3, 6, 4, .72);color-scheme:dark}*{box-sizing:border-box}.tiasim-root{font-family:Segoe UI,Inter,system-ui,sans-serif;color:var(--text);background:transparent;padding:0}.tiasim-root *{scrollbar-width:thin;scrollbar-color:var(--line-strong) var(--panel-2)}.tiasim-root *::-webkit-scrollbar{width:9px;height:9px}.tiasim-root *::-webkit-scrollbar-track{background:var(--panel-2)}.tiasim-root *::-webkit-scrollbar-thumb{background:var(--line-strong);border-radius:999px;border:2px solid var(--panel-2)}.tiasim-root *::-webkit-scrollbar-thumb:hover{background:var(--green)}.tiasim-root *::-webkit-scrollbar-corner{background:var(--panel-2)}.tiasim-root--chrome{background:var(--bg);min-height:100vh;padding:32px 20px 80px}.tiasim-app-header{max-width:1360px;margin:0 auto 28px}.tiasim-app-eyebrow{color:var(--green-hot);font-size:11px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;margin:0 0 8px}.tiasim-app-title{font-size:clamp(28px,4vw,40px);margin:0;line-height:1.1}.tiasim-app-header{display:flex;align-items:flex-end;justify-content:space-between;flex-wrap:wrap;gap:16px}.tiasim-lang-toggle{display:inline-flex;gap:4px;padding:4px;border-radius:999px;background:var(--panel);border:1px solid var(--line-soft);direction:ltr}.tiasim-lang-option{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:none;background:transparent;color:var(--muted);font-size:12px;font-weight:700;padding:7px 14px;border-radius:999px;cursor:pointer;transition:background .2s var(--ease),color .2s var(--ease)}.tiasim-lang-option:hover{color:var(--soft)}.tiasim-lang-option.active{background:var(--green);color:#06120a}.tiasim-masonry,.tiasim-tabs,.tiasim-grid-toolbar,.tiasim-theme-switch,.tiasim-modal-header,.tiasim-modal-tabs,.tiasim-modal-body,.tiasim-modal-stage,.tiasim-modal-stage>svg,.tiasim-playback,.tiasim-param-panel,.tiasim-param-row__head,.tiasim-param-row__minmax,.tiasim-slider,.tiasim-explore__toggle,.tiasim-explore__examples-grid,.tiasim-graphs-grid,.tiasim-formula-box__grid,.tiasim-formula-card__symbol-row,.tiasim-validation__row{direction:ltr}[dir=rtl] .tiasim-modal-desc,[dir=rtl] .tiasim-knowledge__intro,[dir=rtl] .tiasim-knowledge__bullets li,[dir=rtl] .tiasim-explore__text,[dir=rtl] .tiasim-explore-card__desc,[dir=rtl] .tiasim-graphs-intro,[dir=rtl] .tiasim-card__desc{direction:rtl;text-align:right}.tiasim-theme-switch{display:inline-flex;gap:4px;padding:4px;border-radius:999px;background:var(--panel);border:1px solid var(--line-soft)}.tiasim-theme-option{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:none;background:transparent;color:var(--muted);font-size:12px;font-weight:700;padding:7px 14px;border-radius:999px;cursor:pointer;transition:background .2s var(--ease),color .2s var(--ease)}.tiasim-theme-option:hover{color:var(--soft)}.tiasim-theme-option.active{background:var(--green);color:#06120a}.tiasim-modal-stage{background:#fff;border-radius:var(--radius-sm);transition:background .2s var(--ease)}[data-tiasim-theme=dark] .tiasim-modal-stage{background:#111}[data-tiasim-theme=tia] .tiasim-modal-stage{background:var(--panel)}.tiasim-tabs{display:flex;flex-wrap:wrap;gap:8px;max-width:1360px;margin:0 auto 24px}.tiasim-tab{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--line-soft);background:var(--panel);color:var(--muted);font-size:13px;font-weight:600;padding:9px 16px;border-radius:999px;cursor:pointer;transition:border-color .22s var(--ease),color .22s var(--ease),background .22s var(--ease)}.tiasim-tab:hover{color:var(--soft);border-color:var(--line)}.tiasim-tab.is-active{background:var(--green);border-color:var(--green);color:#06120a}.tiasim-grid-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;max-width:1360px;margin:0 auto 16px}.tiasim-grid-toolbar__label{font-size:12px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}.tiasim-group-section{max-width:1360px;margin:0 auto}.tiasim-group-section+.tiasim-group-section{margin-top:28px}.tiasim-group-divider{margin:0 0 14px;font-size:12px;font-weight:700;color:var(--green-hot);text-transform:uppercase;letter-spacing:.1em;padding-bottom:8px;border-bottom:1px solid var(--line-soft)}.tiasim-masonry{max-width:1360px;margin:0 auto;column-count:1;column-gap:16px}@media(min-width:640px){.tiasim-masonry{column-count:2}}@media(min-width:1040px){.tiasim-masonry{column-count:3}}.tiasim-masonry__item{break-inside:avoid;margin-bottom:16px;display:block}.tiasim-card{position:relative;width:100%;text-align:left;border:1px solid var(--line-soft);background:var(--panel);border-radius:var(--radius);padding:18px 18px 16px;cursor:pointer;font:inherit;color:var(--text);display:flex;flex-direction:column;gap:10px;transition:transform .26s var(--ease),border-color .26s var(--ease),box-shadow .26s var(--ease)}.tiasim-card--live:hover,.tiasim-card--live:focus-visible{transform:translateY(-3px);border-color:var(--accent, var(--green));box-shadow:var(--shadow);outline:none}.tiasim-card__accent{position:absolute;top:0;left:14px;right:14px;height:2px;background:var(--accent, var(--green));border-radius:2px}.tiasim-card__head{display:flex;align-items:center;justify-content:space-between}.tiasim-card__icon{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:var(--radius-sm);border:1px solid var(--line-soft);background:var(--panel-2);color:var(--accent, var(--green))}.tiasim-card__category{font-size:9.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--dim)}.tiasim-card__title{font-size:16px;font-weight:700;margin:0}.tiasim-card__desc{font-size:12.5px;line-height:1.55;color:var(--muted);margin:0}.tiasim-card__cta{margin-top:auto;padding-top:10px;border-top:1px solid var(--line-soft);display:inline-flex;align-items:center;gap:6px;font-size:11px;font-weight:700;letter-spacing:.04em;color:var(--muted);transition:color .2s var(--ease),gap .2s var(--ease)}.tiasim-card--live:hover .tiasim-card__cta{color:var(--green-hot);gap:9px}@keyframes tiasim-shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.tiasim-card--skeleton{cursor:default;min-height:150px}.tiasim-skel{background-image:linear-gradient(100deg,var(--wash-1) 30%,var(--wash-2) 50%,var(--wash-1) 70%);background-color:var(--panel-2);background-size:220% 100%;animation:tiasim-shimmer 1.4s ease-in-out infinite;border-radius:6px}.tiasim-skel--icon{width:30px;height:30px;border-radius:var(--radius-sm)}.tiasim-skel--title{width:60%;height:16px;margin-top:4px}.tiasim-skel--line{height:10px}.tiasim-skel--pill{width:40%;height:12px;margin-top:8px}@media(prefers-reduced-motion:reduce){.tiasim-skel{animation:none}}.tiasim-empty{max-width:1360px;margin:0 auto;border:1px dashed var(--line-soft);border-radius:var(--radius);padding:48px 24px;text-align:center}.tiasim-empty__title{font-size:15px;font-weight:700;color:var(--soft);margin:0 0 6px}.tiasim-empty__body{font-size:13px;color:var(--muted);margin:0;max-width:420px;margin-inline:auto}.tiasim-modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#030604c7;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:0}@media(min-width:720px){.tiasim-modal-backdrop{padding:24px}}.tiasim-modal-panel{background:var(--panel);border:1px solid var(--line);border-radius:0;width:100%;height:100%;max-width:100%;max-height:100%;display:flex;flex-direction:column;overflow:hidden;box-shadow:var(--shadow);animation:tiasim-pop-in .32s var(--ease)}@media(min-width:720px){.tiasim-modal-panel{width:min(96vw,1400px);height:min(92vh,940px);border-radius:var(--radius)}}@keyframes tiasim-pop-in{0%{opacity:0;transform:scale(.97) translateY(10px)}to{opacity:1;transform:none}}.tiasim-modal-header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding:18px 20px;border-bottom:1px solid var(--line-soft);flex-shrink:0}.tiasim-modal-eyebrow{font-size:10px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--dim);margin:0 0 4px}.tiasim-modal-title{font-size:20px;margin:0}.tiasim-modal-header__actions{display:flex;align-items:center;gap:8px;flex-shrink:0}.tiasim-settings{position:relative;direction:ltr}.tiasim-settings__trigger{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--line-soft);background:var(--panel-2);color:var(--muted);border-radius:var(--radius-sm);width:34px;height:34px;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;transition:color .18s var(--ease),border-color .18s var(--ease)}.tiasim-settings__trigger:hover{color:var(--text);border-color:var(--line)}.tiasim-settings__panel{position:absolute;top:calc(100% + 8px);right:0;z-index:20;width:190px;max-width:calc(100vw - 32px);background:var(--panel-2);border:1px solid var(--line);border-radius:var(--radius-sm);box-shadow:var(--shadow);padding:12px;display:flex;flex-direction:column;gap:12px;animation:tiasim-pop-in .16s var(--ease);box-sizing:border-box}.tiasim-settings__row{display:flex;flex-direction:column;align-items:flex-start;gap:6px}.tiasim-settings__label{font-size:11px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}.tiasim-settings__row .tiasim-param-stepper{width:100%}.tiasim-modal-close{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--line-soft);background:var(--panel-2);color:var(--muted);border-radius:var(--radius-sm);width:34px;height:34px;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;flex-shrink:0;transition:color .18s var(--ease),border-color .18s var(--ease)}.tiasim-modal-close:hover{color:var(--text);border-color:var(--line)}.tiasim-modal-tabs{display:flex;gap:4px;padding:10px 20px 0;border-bottom:1px solid var(--line-soft);flex-shrink:0}.tiasim-modal-tab{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:none;background:transparent;color:var(--muted);font-size:13px;font-weight:700;padding:10px 14px;display:inline-flex;align-items:center;gap:7px;cursor:pointer;border-bottom:2px solid transparent;transform:translateY(1px);transition:color .16s var(--ease),border-color .16s var(--ease)}.tiasim-modal-tab:hover{color:var(--soft)}.tiasim-modal-tab.is-active{color:var(--green-hot);border-bottom-color:var(--green-hot)}.tiasim-modal-body{flex:1;display:flex;flex-direction:column;overflow:hidden;min-height:0}.tiasim-modal-body--knowledge{overflow-y:auto;padding:22px 24px 32px;display:block}@media(min-width:900px){.tiasim-modal-body--knowledge{padding:26px 40px 40px;max-width:760px;margin:0 auto}}.tiasim-modal-body--graphs{overflow-y:auto;padding:22px 24px 32px;display:block}@media(min-width:900px){.tiasim-modal-body--graphs{padding:26px 32px 40px}}.tiasim-param-section{padding:14px;border-radius:var(--radius-sm);background:var(--panel-2);border:1px solid var(--line-soft)}.tiasim-param-section__title{display:inline-flex;align-items:center;gap:8px;margin:0 0 12px;font-size:13px;font-weight:700;color:var(--soft)}.tiasim-knowledge__empty{color:var(--muted);font-size:13px}@media(min-width:900px){.tiasim-modal-body{flex-direction:row}}.tiasim-modal-stage{flex:1 1 60%;display:flex;flex-direction:column;min-height:0;border-bottom:1px solid var(--line-soft)}@media(min-width:900px){.tiasim-modal-stage{border-bottom:none;border-right:1px solid var(--line-soft)}}.tiasim-modal-stage>svg{flex:1;min-height:240px}.tiasim-stage-error{flex:1;display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:13px;padding:24px;text-align:center}.tiasim-modal-side{flex:1 1 40%;overflow-y:auto;padding:16px 18px 24px;display:flex;flex-direction:column;gap:14px}@media(min-width:900px){.tiasim-modal-side{max-width:420px}}.tiasim-modal-desc{font-size:13px;line-height:1.6;color:var(--muted);margin:0}.tiasim-playback{display:flex;flex-wrap:wrap;align-items:center;gap:6px;padding:10px 14px;border-top:1px solid var(--line-soft);flex-shrink:0}.tiasim-playback__group{display:flex;align-items:center;gap:4px}.tiasim-playback__label{font-size:11px;color:var(--dim);margin-right:2px}.tiasim-playback__divider{width:1px;height:20px;background:var(--line-soft);margin:0 4px}.tiasim-icon-btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--line-soft);background:var(--panel-2);color:var(--muted);width:30px;height:30px;border-radius:var(--radius-sm);display:inline-flex;align-items:center;justify-content:center;cursor:pointer;transition:color .16s var(--ease),border-color .16s var(--ease)}.tiasim-icon-btn:hover{color:var(--text);border-color:var(--line)}.tiasim-icon-btn--primary{background:var(--green);border-color:var(--green);color:#06120a}.tiasim-icon-btn--primary:hover{color:#06120a}.tiasim-icon-btn--step{width:auto;gap:3px;padding:0 8px;font-size:10px;font-family:Menlo,monospace}.tiasim-icon-btn:disabled{opacity:.4;cursor:default}.tiasim-chip{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--line-soft);background:transparent;color:var(--muted);font-size:11px;font-weight:600;padding:5px 10px;border-radius:999px;cursor:pointer;display:inline-flex;align-items:center;gap:5px;transition:color .16s var(--ease),border-color .16s var(--ease),background .16s var(--ease)}.tiasim-chip:hover{color:var(--soft)}.tiasim-chip.is-active{background:var(--panel-3);border-color:var(--line);color:var(--green-hot)}.tiasim-collapsible{border:1px solid var(--line-soft);border-radius:var(--radius-sm);overflow:hidden}.tiasim-collapsible__head{width:100%;-webkit-appearance:none;-moz-appearance:none;appearance:none;border:none;background:var(--panel-2);color:var(--text);padding:11px 14px;display:flex;align-items:center;justify-content:space-between;cursor:pointer;font-size:13px;font-weight:700}.tiasim-collapsible__title{display:inline-flex;align-items:center;gap:8px;color:var(--soft)}.tiasim-collapsible__chevron{color:var(--dim);transition:transform .2s var(--ease)}.tiasim-collapsible__chevron.is-open{transform:rotate(180deg)}.tiasim-collapsible__body{padding:14px;border-top:1px solid var(--line-soft)}.tiasim-param-panel{display:flex;flex-direction:column;gap:14px}.tiasim-param-row__head{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:5px;font-size:12px}.tiasim-param-row__label{color:var(--muted)}.tiasim-param-row__symbol{color:var(--green-hot);font-family:Menlo,monospace;margin-right:6px}.tiasim-param-row__value{font-family:Menlo,monospace;color:var(--text);font-weight:600}.tiasim-param-row__unit{color:var(--dim);font-weight:400}.tiasim-slider{width:100%;-webkit-appearance:none;-moz-appearance:none;appearance:none;height:4px;border-radius:2px;background:var(--panel-3);outline:none;accent-color:var(--green);cursor:pointer}.tiasim-slider::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:14px;height:14px;border-radius:50%;background:var(--green-hot);border:2px solid var(--panel);cursor:pointer}.tiasim-param-row__minmax{display:flex;justify-content:space-between;font-size:9.5px;color:var(--dim);font-family:Menlo,monospace;margin-top:2px}.tiasim-param-buttons{display:flex;flex-wrap:wrap;gap:4px}.tiasim-param-buttons__opt{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--line-soft);background:var(--panel-2);color:var(--muted);font-size:11px;font-weight:600;padding:6px 10px;border-radius:999px;cursor:pointer;transition:color .16s var(--ease),border-color .16s var(--ease),background .16s var(--ease)}.tiasim-param-buttons__opt:hover{color:var(--soft);border-color:var(--line)}.tiasim-param-buttons__opt.is-active{background:var(--green);border-color:var(--green);color:#06120a}.tiasim-param-stepper{display:flex;align-items:center;justify-content:space-between;gap:8px;background:var(--panel-3);border:1px solid var(--line-soft);border-radius:var(--radius-sm);padding:4px 6px}.tiasim-param-stepper__btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--line-soft);background:var(--panel-2);color:var(--soft);width:26px;height:26px;border-radius:6px;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;flex-shrink:0;transition:color .16s var(--ease),border-color .16s var(--ease)}.tiasim-param-stepper__btn:hover:not(:disabled){color:var(--green-hot);border-color:var(--line)}.tiasim-param-stepper__btn:disabled{opacity:.35;cursor:default}.tiasim-param-stepper__value{flex:1;text-align:center;font-family:Menlo,monospace;font-size:12px;color:var(--text);font-weight:600}.tiasim-param-input{width:100%;background:var(--panel-3);border:1px solid var(--line-soft);border-radius:var(--radius-sm);color:var(--text);font-family:Menlo,monospace;font-size:13px;padding:8px 10px;outline:none;transition:border-color .16s var(--ease)}.tiasim-param-input:focus{border-color:var(--green)}.tiasim-knowledge__intro{font-size:12.5px;line-height:1.65;color:var(--soft);margin:0 0 12px}.tiasim-knowledge__equations{display:flex;flex-direction:column;gap:8px;margin-bottom:12px}.tiasim-knowledge__equation{background:var(--panel-2);border:1px solid var(--line-soft);border-radius:var(--radius-sm);padding:8px 10px}.tiasim-knowledge__equation-title{display:block;font-size:10px;color:var(--dim);margin-bottom:3px;text-transform:uppercase;letter-spacing:.06em}.tiasim-knowledge__equation code{font-family:Menlo,monospace;font-size:12px;color:var(--green-hot)}.tiasim-knowledge__bullets{margin:0;padding-left:18px;display:flex;flex-direction:column;gap:8px}.tiasim-knowledge__bullets li{font-size:12px;line-height:1.55;color:var(--muted)}.tiasim-variations{display:flex;flex-wrap:wrap;gap:6px}.tiasim-variation-btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--line-soft);background:var(--panel-2);color:var(--muted);font-size:11.5px;font-weight:600;padding:7px 12px;border-radius:999px;cursor:pointer;transition:color .16s var(--ease),border-color .16s var(--ease),background .16s var(--ease)}.tiasim-variation-btn:hover{color:var(--soft);border-color:var(--line)}.tiasim-variation-btn.is-active{background:var(--green);border-color:var(--green);color:#06120a}.tiasim-formula-box{margin-top:18px;padding:16px;border-radius:var(--radius-sm);background:var(--panel-2);border:1px solid var(--line-soft)}.tiasim-formula-box__heading{font-size:12px;font-weight:700;color:var(--green-hot);text-transform:uppercase;letter-spacing:.08em;margin:0 0 12px}.tiasim-formula-box__grid{display:grid;gap:12px}.tiasim-formula-card{padding:12px 14px;border-radius:var(--radius-sm);background:var(--panel-3);border:1px solid var(--line-soft)}.tiasim-formula-card__title{margin:0 0 8px;font-size:11px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}.tiasim-formula-card__latex{overflow-x:auto;color:var(--text)}.tiasim-formula-card__latex .katex{color:var(--text);font-size:1.05em}.tiasim-formula-card__substituted{margin-top:6px;opacity:.75;font-size:.9em}.tiasim-formula-card__substituted .katex{color:var(--soft)}.tiasim-formula-card__symbols{margin:10px 0 0;padding-top:10px;border-top:1px solid var(--line-soft);display:grid;gap:4px}.tiasim-formula-card__symbol-row{display:flex;gap:8px;font-size:12px}.tiasim-formula-card__symbol-row dt{flex:0 0 auto;min-width:36px;font-weight:700;color:var(--green-hot);font-family:Times New Roman,Georgia,serif;font-style:italic}.tiasim-formula-card__symbol-row dd{margin:0;color:var(--muted)}.tiasim-graphs-grid{display:grid;grid-template-columns:1fr;gap:16px}@media(min-width:900px){.tiasim-graphs-grid{grid-template-columns:repeat(2,1fr)}}.tiasim-graph-card{border-radius:var(--radius-sm);border:1px solid var(--line-soft);overflow:hidden}.tiasim-graphs-empty{margin-top:16px;text-align:center;color:var(--muted);font-size:12.5px}.tiasim-modal-playback-bar{flex-shrink:0;background:var(--panel-2)}.tiasim-modal-playback-bar .tiasim-playback{border-top:none;border-bottom:1px solid var(--line-soft)}.tiasim-graphs-intro{font-size:13px;line-height:1.6;color:var(--muted);margin:0 0 18px;max-width:720px}.tiasim-validation{margin-top:12px;padding-top:12px;border-top:1px solid var(--line-soft);display:flex;flex-direction:column;gap:5px}.tiasim-validation__row{display:flex;align-items:center;gap:7px;font-size:11.5px;cursor:default}.tiasim-validation__label{flex:1;color:var(--muted)}.tiasim-validation__value{font-family:Menlo,monospace;font-size:10.5px;color:var(--dim)}.tiasim-validation__row--pass{color:var(--green-hot)}.tiasim-validation__row--warning{color:#ffb84f}.tiasim-validation__row--fail{color:#ff6b6b}.tiasim-static-badge{display:flex;align-items:center;gap:8px;padding:10px 14px;font-size:12px;color:var(--muted)}.tiasim-static-badge__dot{width:7px;height:7px;border-radius:50%;background:var(--green-hot);flex-shrink:0}.tiasim-explore__story{padding:18px 20px;border-radius:var(--radius-sm);background:var(--panel-2);border:1px solid var(--line-soft)}.tiasim-explore__context{display:inline-flex;align-items:center;gap:7px;margin:0 0 12px;font-size:11.5px;font-weight:700;color:var(--green-hot);text-transform:uppercase;letter-spacing:.06em}.tiasim-explore__toggle{display:inline-flex;gap:4px;padding:3px;border-radius:999px;background:var(--panel-3);border:1px solid var(--line-soft);margin-bottom:14px}.tiasim-explore__toggle-btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:none;background:transparent;color:var(--muted);font-size:12px;font-weight:700;padding:7px 14px;border-radius:999px;cursor:pointer;display:inline-flex;align-items:center;gap:6px;transition:background .18s var(--ease),color .18s var(--ease)}.tiasim-explore__toggle-btn:hover{color:var(--soft)}.tiasim-explore__toggle-btn.is-active{background:var(--green);color:#06120a}.tiasim-explore__text{margin:0;font-size:14px;line-height:1.7;color:var(--soft)}.tiasim-explore__examples-label{font-size:12px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;margin:0 0 10px}.tiasim-explore__examples-grid{display:grid;grid-template-columns:1fr;gap:10px}@media(min-width:640px){.tiasim-explore__examples-grid{grid-template-columns:repeat(2,1fr)}}.tiasim-explore-card{text-align:left;-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--line-soft);background:var(--panel-2);border-radius:var(--radius-sm);padding:12px 14px;cursor:pointer;display:flex;flex-direction:column;gap:4px;transition:border-color .18s var(--ease),background .18s var(--ease)}.tiasim-explore-card:hover{border-color:var(--line)}.tiasim-explore-card.is-active{border-color:var(--green);background:#7ed32114}.tiasim-explore-card__label{font-size:13px;font-weight:700;color:var(--text)}.tiasim-explore-card__desc{font-size:12px;color:var(--muted);line-height:1.5}