@font-face{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-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-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-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-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-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-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-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-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-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-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-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-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-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-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-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-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-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-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-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{font: 1.21em KaTeX_Main,Times New Roman,serif;line-height:1.2;text-indent:0;text-rendering:auto}.katex *{-ms-high-contrast-adjust:none!important;border-color:currentColor}.katex .katex-version:after{content:"0.16.11"}.katex .katex-mathml{clip:rect(1px,1px,1px,1px);border:0;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 .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 .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;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;display:block;height:inherit;position:absolute;width:100%}.katex svg path{stroke:none}.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: #e6e9ef;--app: #f4f6f9;--surface: #ffffff;--surface-2: #eef1f5;--ink: #131720;--muted: #5b6374;--line: #d6dbe4;--primary: #131720;--on-primary: #ffffff;--k-ok: #178a50;--k-err: #cf2e4b;--k-info: #2563d6;--stage: #0e1420;--stage-2: #151d2d;--s-ink: #d3d9e6;--s-muted: #8792a8;--s-floor: #34c77b;--s-ceil: #f5a524;--s-inter: #f0506e;--s-solid: #5b95ff;--s-col: #2fd0e3;--f-display: "Secular One", "Rubik", system-ui, sans-serif;--f-body: "Rubik", system-ui, "Segoe UI", Arial, sans-serif;--shadow: 0 24px 60px -24px rgba(19, 23, 32, .35);color-scheme:light}@media(prefers-color-scheme:dark){:root:not([data-theme=light]){--bg: #07090d;--app: #0d1118;--surface: #151a24;--surface-2: #1b2130;--ink: #e7eaf0;--muted: #98a1b3;--line: #283041;--primary: #e7eaf0;--on-primary: #0d1118;--k-ok: #3fd286;--k-err: #ff6b85;--k-info: #7aa8ff;--shadow: 0 24px 60px -24px rgba(0, 0, 0, .7);color-scheme:dark}}:root[data-theme=dark]{--bg: #07090d;--app: #0d1118;--surface: #151a24;--surface-2: #1b2130;--ink: #e7eaf0;--muted: #98a1b3;--line: #283041;--primary: #e7eaf0;--on-primary: #0d1118;--k-ok: #3fd286;--k-err: #ff6b85;--k-info: #7aa8ff;--shadow: 0 24px 60px -24px rgba(0, 0, 0, .7);color-scheme:dark}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:15px;line-height:1.5;-webkit-tap-highlight-color:transparent}button{font:inherit;color:inherit;cursor:pointer}button:disabled{cursor:default;opacity:.5}button:focus-visible,input:focus-visible,textarea:focus-visible,summary:focus-visible{outline:2px solid var(--k-info);outline-offset:2px}[hidden]{display:none!important}.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}.grow{flex:1;min-width:0}.shell{height:100%;display:flex;justify-content:center;align-items:center;padding:max(12px,env(safe-area-inset-top)) max(12px,env(safe-area-inset-right)) max(12px,env(safe-area-inset-bottom)) max(12px,env(safe-area-inset-left))}.app{position:relative;width:100%;max-width:440px;height:100%;max-height:920px;background:var(--app);border:1px solid var(--line);border-radius:28px;overflow:hidden;box-shadow:var(--shadow)}@media(max-width:520px){.shell{padding:0}.app{max-width:none;max-height:none;border:0;border-radius:0;box-shadow:none;padding-top:env(safe-area-inset-top);padding-bottom:env(safe-area-inset-bottom)}}.screen{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;background:var(--app);padding-top:inherit;padding-bottom:inherit}.bar{display:flex;align-items:center;gap:10px;padding:14px 16px 10px;flex:0 0 auto}.bar h2{flex:1;margin:0;font-size:16px;font-weight:600;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.bar-title{flex:1;min-width:0;border:0;background:none;text-align:start;font-weight:600;font-size:16px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;padding:0}.icon-btn{width:40px;height:40px;flex:0 0 40px;border-radius:12px;border:1px solid var(--line);background:var(--surface);display:grid;place-items:center;padding:0}.icon-btn svg{width:20px;height:20px}.icon-btn[aria-pressed=true]{background:var(--primary);color:var(--on-primary);border-color:var(--primary)}.icon-btn.big{width:50px;height:50px;flex-basis:50px;border-radius:15px}.scroll{flex:1;overflow-y:auto;overflow-x:hidden;padding:4px 16px 24px;display:flex;flex-direction:column;gap:18px}.brand{display:flex;align-items:center;gap:10px;flex:1}.mark{border-radius:22%;flex:0 0 auto}.wordmark{font-family:var(--f-display);font-size:25px;line-height:1;display:inline-flex;align-items:baseline;letter-spacing:.01em}.wordmark .qm{background:linear-gradient(200deg,#b08cff,#2fd0e3 55%,#34c77b);-webkit-background-clip:text;background-clip:text;color:transparent;font-size:1.25em;margin:0 .03em;transform:translateY(.04em) rotate(-8deg);display:inline-block}.wordmark.big{font-size:46px}.greet{font-family:var(--f-display);font-weight:400;font-size:30px;line-height:1.15;margin:4px 0 0;text-wrap:balance}.hero{position:relative;display:grid;grid-template-columns:1fr auto;align-items:end;gap:8px;text-align:start;width:100%;border:0;border-radius:22px;padding:20px;background:radial-gradient(120% 140% at 0% 0%,var(--stage-2),var(--stage));color:var(--s-ink);min-height:172px;overflow:hidden}.hero h2{margin:0;font-family:var(--f-display);font-weight:400;font-size:30px;color:#fff}.hero p{margin:4px 0 0;color:var(--s-muted);font-size:14px;max-width:22ch}.hero .cam{width:54px;height:54px;border-radius:50%;background:#fff;color:var(--stage);display:grid;place-items:center}.hero .cam svg{width:24px;height:24px}.hero-art{position:absolute;inset-inline-end:10px;top:6px;width:140px;pointer-events:none}.pair{display:grid;grid-template-columns:1fr 1fr;gap:10px}.row-action{display:flex;align-items:center;gap:10px;width:100%;text-align:start;padding:12px 14px;border-radius:16px;border:1px solid var(--line);background:var(--surface)}.row-action .ic{width:36px;height:36px;border-radius:10px;background:var(--surface-2);display:grid;place-items:center;flex:0 0 36px}.row-action .ic svg{width:20px;height:20px}.row-action b{font-weight:600;font-size:14.5px}.sec-h{display:flex;align-items:baseline;justify-content:space-between;margin:0 0 -8px}.sec-h h3{margin:0;font-size:13px;font-weight:600;letter-spacing:.04em;color:var(--muted)}.sec-h span{font-size:12px;color:var(--muted)}.hist{background:var(--surface);border:1px solid var(--line);border-radius:18px;overflow:hidden}.hist button{display:grid;grid-template-columns:40px 1fr auto;gap:12px;align-items:center;width:100%;padding:12px 14px;border:0;background:none;text-align:start}.hist button+button{border-top:1px solid var(--line)}.hist .th{width:40px;height:40px;border-radius:10px;overflow:hidden;background:var(--surface-2);display:grid;place-items:center}.hist .th img{width:100%;height:100%;object-fit:cover}.hist .mid{min-width:0}.hist b{display:block;font-weight:500;font-size:14.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.hist small{color:var(--muted);font-size:12.5px;display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.pill{font-size:11.5px;font-weight:600;padding:3px 9px;border-radius:999px;white-space:nowrap;border:1px solid currentColor}.pill.done{color:var(--k-ok)}.pill.stuck{color:var(--k-err)}.pill.open{color:var(--muted)}.empty{text-align:center;color:var(--muted);padding:18px 8px;border:1.5px dashed var(--line);border-radius:18px}.empty p{margin:0 0 8px}.link{border:0;background:none;color:var(--k-info);font-weight:500;padding:6px;text-decoration:underline;text-underline-offset:3px}.nokey p{margin:0 0 12px;line-height:1.6}.row-btns{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.row-btns .btn{flex:1}.card{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:16px}.label{font-size:12.5px;color:var(--muted);font-weight:500;margin:0 0 6px;display:block}.note{font-size:13px;color:var(--muted);line-height:1.6;margin:10px 0 0}.error-text{color:var(--k-err);margin:6px 0;line-height:1.6}.chip{height:36px;padding:0 14px;border-radius:999px;border:1px solid var(--line);background:var(--surface);font-size:14px;display:inline-flex;align-items:center;gap:6px}.chip[aria-pressed=true]{background:var(--primary);color:var(--on-primary);border-color:var(--primary)}.chip.danger{color:var(--k-err);border-color:var(--k-err)}.btn{height:50px;border-radius:15px;font-weight:600;font-size:15.5px;padding:0 18px;border:1px solid transparent;display:inline-flex;align-items:center;justify-content:center;gap:8px;min-width:0}.btn svg{width:18px;height:18px}.btn-primary{background:var(--primary);color:var(--on-primary)}.btn-line{background:var(--surface);border-color:var(--line)}.btn-stuck{background:transparent;border:1.5px solid var(--k-err);color:var(--k-err)}.btn-block{width:100%}.spinner{width:18px;height:18px;border-radius:50%;border:2px solid var(--line);border-top-color:var(--ink);animation:spin .8s linear infinite;flex:0 0 18px}@keyframes spin{to{transform:rotate(360deg)}}.reading{display:flex;align-items:center;gap:10px;color:var(--muted);padding:8px 0}.recog{display:grid;grid-template-columns:84px 1fr;gap:14px;align-items:start}.recog-body{min-width:0}.thumb{width:84px;height:108px;object-fit:cover;border-radius:10px;border:1px solid var(--line)}.q{line-height:1.75;font-size:15.5px;overflow-x:auto}.problem-input{width:100%;border-radius:12px;border:1px solid var(--line);background:var(--surface-2);color:var(--ink);padding:10px 12px;font:inherit;line-height:1.6;resize:vertical}.preview-text{margin-top:10px;padding:10px 12px;border-radius:12px;background:var(--surface-2);line-height:1.75;overflow-x:auto}.yesno{display:flex;gap:8px;margin-top:12px}.q-title{margin:0 0 4px;font-weight:600;font-size:16px}.q-sub{margin:0 0 12px;color:var(--muted);font-size:13.5px}.levels{display:grid;grid-template-columns:repeat(5,1fr);gap:6px}.levels button{height:46px;border-radius:12px;border:1px solid var(--line);background:var(--surface);font-weight:600;font-size:16px;font-variant-numeric:tabular-nums}.levels button[aria-pressed=true]{background:var(--primary);color:var(--on-primary);border-color:var(--primary)}.lvl-scale{display:flex;justify-content:space-between;font-size:11.5px;color:var(--muted);margin-top:6px}.lvl-cap{margin:10px 0 0;font-size:14px}.foot{padding:12px 16px 16px;border-top:1px solid var(--line);background:var(--surface);flex:0 0 auto}.cost{margin:8px 0 0;text-align:center;font-size:12px;color:var(--muted)}.gen-screen{justify-content:center}.gen-body{padding:32px 28px;display:flex;flex-direction:column;gap:14px;align-items:stretch}.gen-mark{animation:bob 2.4s ease-in-out infinite;align-self:flex-start}@keyframes bob{50%{transform:translateY(-6px) rotate(-3deg)}}.gen-body h2{margin:0;font-family:var(--f-display);font-weight:400;font-size:28px}.phases{padding:0;margin:0;display:flex;flex-direction:column;gap:12px;list-style:none}.phases li{display:flex;align-items:center;gap:10px;color:var(--muted)}.phases li i{width:22px;height:22px;border-radius:50%;border:2px solid var(--line);display:grid;place-items:center;flex:0 0 22px}.phases li.ok{color:var(--ink)}.phases li.ok i{background:var(--k-ok);border-color:var(--k-ok);color:#fff}.phases li.ok i:after{content:"✓";font-size:12px;font-weight:700;font-style:normal}.phases li.run{color:var(--ink);font-weight:500}.phases li.run i{border-color:var(--ink);border-top-color:transparent;animation:spin .8s linear infinite}.thought{min-height:3.2em;color:var(--muted);font-size:13.5px;line-height:1.6;margin:0;direction:auto;unicode-bidi:plaintext}.timer{margin:0;font-variant-numeric:tabular-nums;color:var(--muted);font-size:13px}.stage{position:relative;flex:0 0 44%;background:var(--stage);overflow:hidden}.stage canvas{display:block;width:100%!important;height:100%!important;touch-action:none}.views{position:absolute;top:10px;left:10px;display:flex;gap:6px}.views button{height:30px;padding:0 10px;border-radius:9px;border:1px solid rgba(255,255,255,.14);background:#0e1420b8;color:var(--s-ink);font-size:12.5px}.views button[aria-pressed=true]{background:#fff;color:var(--stage)}.hint{position:absolute;bottom:10px;left:10px;font-size:12px;color:var(--s-muted);background:#0e1420b8;padding:4px 10px;border-radius:999px;transition:opacity .5s;pointer-events:none}.stage-err{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;color:var(--s-muted);padding:24px;text-align:center}.progress{display:flex;gap:4px;padding:12px 16px 0;flex:0 0 auto}.progress button{flex:1;height:14px;border:0;background:none;padding:5px 0}.progress button i{display:block;height:4px;border-radius:2px;background:var(--line)}.progress button.on i{background:var(--ink)}.progress button.stuck i{background:var(--k-err)}.step-wrap{position:relative;flex:1;min-height:0}.step-body{position:absolute;top:0;right:0;bottom:0;left:0;overflow-y:auto;padding:8px 16px 16px;animation:fadein .35s ease}@keyframes fadein{0%{opacity:0;transform:translateY(6px)}}.eyebrow{font-size:12.5px;color:var(--muted);display:flex;gap:8px;align-items:center}.eyebrow .lv{font-size:11px;font-weight:600;padding:2px 8px;border-radius:999px;background:var(--surface-2)}.step-title{font-family:var(--f-display);font-weight:400;font-size:23px;line-height:1.2;margin:4px 0 6px;text-wrap:balance}.step-text,.d-text{font-size:15.5px;line-height:1.75;margin:0;max-width:62ch}.step-text b,.d-text b{font-weight:600}.mi{unicode-bidi:isolate}.mblock{display:block;overflow-x:auto}.formula{padding:10px 12px;background:var(--surface);border:1px solid var(--line);border-radius:14px;margin-top:12px;overflow-x:auto;overflow-y:hidden}.formula .katex-display{margin:0}.katex{font-size:1.08em}.tip{margin:12px 0 0;font-size:13.5px;color:var(--muted);line-height:1.65}.tip b{color:var(--ink)}.sl{margin-top:14px;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:12px 14px}.sl label{display:block;font-size:13px;font-weight:500;margin-bottom:6px}.sl input{width:100%;accent-color:var(--s-col)}.sl output{display:block;text-align:right;font-size:13px;color:var(--muted);font-variant-numeric:tabular-nums}.answer{margin-top:16px;padding:14px;border-radius:14px;background:var(--surface-2)}.answer .katex-display{margin:4px 0}.verified{margin:4px 0 0;font-size:13px;color:var(--muted)}.verified.ok{color:var(--k-ok)}.deeper{position:absolute;top:0;right:0;bottom:0;left:0;background:var(--surface);border-top:2px solid var(--k-err);padding:14px 16px 16px;overflow-y:auto;display:flex;flex-direction:column;gap:12px;animation:up .35s cubic-bezier(.2,.8,.2,1)}@keyframes up{0%{transform:translateY(40px);opacity:0}}.d-head{display:flex;align-items:center;gap:10px}.d-lv{font-size:12px;font-weight:600;color:var(--k-err)}.d-dots{display:flex;gap:5px;margin-inline-start:auto}.d-dots i{width:7px;height:7px;border-radius:50%;background:var(--line)}.d-dots i.on{background:var(--k-err)}.d-end{font-size:13.5px;color:var(--muted);margin:0}.ask{display:flex;gap:8px;margin-top:auto}.ask input{flex:1;min-width:0;height:44px;border-radius:12px;border:1px solid var(--line);background:var(--surface-2);color:var(--ink);padding:0 12px;font:inherit}.ask .icon-btn{width:44px;height:44px;flex-basis:44px}.actions{display:flex;gap:8px;padding:12px 16px 16px;border-top:1px solid var(--line);background:var(--surface);flex:0 0 auto}.sheet-bg{position:absolute;top:0;right:0;bottom:0;left:0;background:#05070b80;display:flex;align-items:flex-end;z-index:8}.sheet{width:100%;max-height:80%;overflow-y:auto;background:var(--surface);border-radius:24px 24px 0 0;padding:22px 18px calc(18px + env(safe-area-inset-bottom));display:flex;flex-direction:column;gap:12px;animation:up .35s cubic-bezier(.2,.8,.2,1)}.sheet h3{margin:0;font-family:var(--f-display);font-weight:400;font-size:26px}.sheet p{margin:0;color:var(--muted);line-height:1.6}.sheet .q{color:var(--ink)}.sheet-img{max-width:160px;border-radius:10px}.sum{display:grid;grid-template-columns:1fr 1fr;gap:8px}.sum div{background:var(--surface-2);border-radius:14px;padding:12px}.sum b{display:block;font-size:20px;font-variant-numeric:tabular-nums}.sum span{font-size:12.5px;color:var(--muted)}.key{display:flex;align-items:center;gap:12px}.key .dot{width:10px;height:10px;border-radius:50%;background:var(--k-ok);flex:0 0 10px}.key code{font-family:ui-monospace,Consolas,monospace;font-size:13px;color:var(--muted)}.key-row{display:flex;gap:8px}.key-row input{flex:1;min-width:0;height:50px;border-radius:14px;border:1px solid var(--line);background:var(--surface-2);color:var(--ink);padding:0 12px;font:14px ui-monospace,Consolas,monospace}.meter{height:8px;border-radius:4px;background:var(--surface-2);overflow:hidden;margin:10px 0 6px}.meter i{display:block;height:100%;background:var(--ink);border-radius:4px}.kv{display:flex;justify-content:space-between;align-items:baseline;font-size:13px;color:var(--muted);font-variant-numeric:tabular-nums}.big-num{color:var(--ink);font-size:22px}.set-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 0;border-top:1px solid var(--line)}.card>.set-row:first-child{border-top:0;padding-top:0}.set-row small{display:block;color:var(--muted);font-size:12.5px}.num{width:80px;height:40px;border-radius:10px;border:1px solid var(--line);background:var(--surface-2);color:var(--ink);padding:0 10px;font:inherit;text-align:center}.switch{width:46px;height:28px;border-radius:999px;border:0;background:var(--line);position:relative;flex:0 0 46px;padding:0}.switch:after{content:"";position:absolute;top:3px;right:3px;width:22px;height:22px;border-radius:50%;background:#fff;transition:transform .2s;box-shadow:0 1px 3px #0000004d}.switch[aria-checked=true]{background:var(--k-ok)}.switch[aria-checked=true]:after{transform:translate(-18px)}.guide summary{cursor:pointer;font-weight:600}.guide ol{margin:10px 0 0;padding-inline-start:20px;line-height:1.8;color:var(--muted)}.guide ol b{color:var(--ink)}.row-plain{display:flex;align-items:center;gap:8px;border:0;background:none;color:var(--k-err);padding:0}.row-plain svg{width:18px;height:18px}.welcome .scroll{padding-top:28px;gap:20px}.w-hero{display:flex;flex-direction:column;align-items:center;text-align:center;gap:14px}.w-hero .mark{filter:drop-shadow(0 18px 30px rgba(47,208,227,.25));animation:bob 3s ease-in-out infinite}.tagline{margin:0;color:var(--muted);font-size:16px;line-height:1.6;max-width:32ch;text-wrap:balance}.w-points{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}.w-points li{line-height:1.6;padding-inline-start:18px;position:relative}.w-points li:before{content:"";position:absolute;inset-inline-start:0;top:.6em;width:8px;height:8px;border-radius:50%;background:var(--s-col)}.toast{position:absolute;left:50%;bottom:100px;transform:translate(-50%);background:var(--primary);color:var(--on-primary);padding:10px 16px;border-radius:12px;font-size:13.5px;z-index:20;width:max-content;max-width:86%;text-align:center;box-shadow:var(--shadow)}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important}}.tour-bg{position:absolute;top:0;right:0;bottom:0;left:0;z-index:30;display:flex;align-items:center;justify-content:center;padding:16px;background:#080b1261;-webkit-backdrop-filter:blur(10px) saturate(1.1);backdrop-filter:blur(10px) saturate(1.1);animation:tour-fade .3s ease}@keyframes tour-fade{0%{opacity:0}}.tour{width:100%;max-width:400px;max-height:100%;overflow-y:auto;background:var(--surface);border:1px solid var(--line);border-radius:24px;box-shadow:0 30px 80px -20px #0000008c;padding:14px 16px 16px;display:flex;flex-direction:column;gap:12px;animation:tour-pop .4s cubic-bezier(.2,.9,.25,1.15)}@keyframes tour-pop{0%{opacity:0;transform:scale(.92) translateY(10px)}}.tour-head{display:flex;align-items:center;gap:8px}.tour-kicker{font-size:12px;font-weight:600;letter-spacing:.03em;color:var(--muted)}.tour-count{font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums;margin-inline-start:auto}.tour-x{width:32px;height:32px;border-radius:10px;border:1px solid var(--line);background:var(--surface);display:grid;place-items:center;padding:0}.tour-x svg{width:16px;height:16px}.tour-anim{display:flex;flex-direction:column;gap:10px}.tour-anim.fwd{animation:tour-in-fwd .38s cubic-bezier(.2,.8,.2,1)}.tour-anim.back{animation:tour-in-back .38s cubic-bezier(.2,.8,.2,1)}@keyframes tour-in-fwd{0%{opacity:0;transform:translate(-28px)}}@keyframes tour-in-back{0%{opacity:0;transform:translate(28px)}}.tour-title{margin:4px 0 0;font-family:var(--f-display);font-weight:400;font-size:24px;line-height:1.2;text-wrap:balance}.tour-text p{margin:0 0 6px;line-height:1.7;font-size:15px}.tour-note{color:var(--muted);font-size:13.5px!important}.tour-link{text-decoration:none}.tour-dots{display:flex;justify-content:center;gap:6px}.tour-dots i{width:7px;height:7px;border-radius:99px;background:var(--line);transition:width .3s,background .3s}.tour-dots i.past{background:var(--muted)}.tour-dots i.on{width:22px;background:var(--ink)}.tour-nav{display:grid;grid-template-columns:1fr auto;gap:8px}.tour-next svg{width:18px;height:18px}.tour-below{display:flex;flex-wrap:wrap;justify-content:center;gap:4px 14px;margin-top:-4px}.tour-below .link{font-size:13.5px}.tour-form .key-form .label{display:none}.tv{position:relative;width:100%;aspect-ratio:3 / 2;border-radius:16px;overflow:hidden;font-size:11px;-webkit-user-select:none;user-select:none}.tv.dark{background:radial-gradient(120% 120% at 20% 0%,#1a2338,#0b0f18);color:#d3d9e6}.tv.app-mock{background:#f4f6f9;color:#131720;border:1px solid var(--line)}.tv .sk{display:block;height:7px;border-radius:4px;background:#d6dbe4;margin:6px 0}.tv .sk.short{width:60%}.tv.dark .sk{background:#2a3448}.center-col{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px}.finger{position:absolute;width:26px;height:26px;border-radius:50%;z-index:6;pointer-events:none;background:#1317206b;border:2px solid #fff;box-shadow:0 6px 16px #00000059;transform:translate(-50%,-50%)}.finger.light{background:#ffffff8c;border-color:#fffffff2}.tv *{animation-duration:6s;animation-iteration-count:infinite;animation-timing-function:ease-in-out;animation-fill-mode:both}.web{background:#faf9f5;color:#1f1e1d;border:1px solid var(--line)}.w-top{position:absolute;inset:0 0 auto 0;height:15%;background:#ecebe6;display:flex;align-items:center;gap:4px;padding:0 8px}.w-top>i{width:7px;height:7px;border-radius:50%;background:#c9c6bd}.w-url{position:absolute;left:16%;right:4%;top:18%;bottom:18%;background:#fff;border-radius:99px;display:flex;align-items:center;padding:0 10px;font:10.5px ui-monospace,Consolas,monospace;color:#3d3c39;overflow:hidden}.w-url .type{display:inline-block;overflow:hidden;white-space:nowrap;animation-name:k1-type;animation-timing-function:steps(21,end)}@keyframes k1-type{0%,22%{width:0}55%,to{width:21ch}}.w-side{position:absolute;left:0;top:15%;bottom:0;width:30%;background:#f0efe9;border-right:1px solid #e3e1da;display:flex;flex-direction:column;padding:8px 6px;gap:3px}.w-brand{font-weight:700;font-size:10.5px;margin-bottom:6px}.si{padding:4px 6px;border-radius:6px;font-size:10.5px;color:#55534e}.w-main{position:absolute;left:30%;right:0;top:15%;bottom:0;padding:10px 12px}.pane{position:absolute;top:0;right:0;bottom:0;left:0;padding:10px 12px;display:flex;flex-direction:column;gap:6px;align-items:flex-start}.pane b{font-size:13px}.pane small,.dialog small{color:#6b6963;font-size:10px}.btn-mock{display:inline-flex;align-items:center;gap:6px;padding:5px 10px;border-radius:7px;border:1px solid #d7d4cc;background:#fff;font-size:10.5px;font-weight:600;white-space:nowrap}.btn-mock.dark{background:#1f1e1d;color:#fff;border-color:#1f1e1d}.btn-mock.google .g{font-weight:800;color:#4285f4}.chip-mock{padding:4px 9px;border-radius:99px;border:1px solid #d7d4cc;background:#fff;font-weight:600}.chips{display:flex;gap:6px}.input-mock{display:flex;align-items:center;width:70%;height:22px;border:1px solid #cfccc4;border-radius:6px;background:#fff;padding:0 6px;font:10.5px ui-monospace,Consolas,monospace;overflow:hidden}.caret{width:1px;height:12px;background:#1f1e1d;animation-name:blink!important;animation-duration:1s!important;animation-timing-function:steps(2)!important}@keyframes blink{50%{opacity:0}}.dialog{position:absolute;left:36%;right:6%;top:30%;bottom:8%;background:#fff;border-radius:10px;border:1px solid #dedbd3;box-shadow:0 12px 30px #0000002e;padding:10px 12px;display:flex;flex-direction:column;gap:6px;align-items:flex-start;z-index:3}.dialog b{font-size:12px}.k1-page{position:absolute;top:15%;right:0;bottom:0;left:0;padding:18px 22px;display:flex;flex-direction:column;gap:8px;align-items:flex-start;animation-name:k1-page}.k1-page b{font-size:16px}@keyframes k1-page{0%,58%{opacity:0;transform:translateY(6px)}68%,to{opacity:1;transform:none}}.f-k1{animation-name:f-k1}@keyframes f-k1{0%{left:75%;top:85%}16%{left:48%;top:8%;transform:translate(-50%,-50%) scale(1)}19%{transform:translate(-50%,-50%) scale(.75)}23%{left:48%;top:8%;transform:translate(-50%,-50%) scale(1)}60%{left:48%;top:8%}75%,to{left:82%;top:80%}}.k2-card{position:absolute;left:22%;right:22%;top:22%;bottom:10%;background:#fff;border:1px solid #e3e1da;border-radius:12px;display:flex;flex-direction:column;gap:8px;align-items:stretch;padding:12px;text-align:center}.k2-card b{font-size:12.5px;margin-bottom:4px}.k2-card .btn-mock{justify-content:center}.k2-google{animation-name:k2-press}@keyframes k2-press{0%,33%{background:#fff}36%,42%{background:#e8e6df;transform:scale(.97)}46%,to{background:#fff}}.k2-ok{color:#178a50;font-weight:700;animation-name:k2-ok}@keyframes k2-ok{0%,46%{opacity:0}54%,to{opacity:1}}.f-k2{animation-name:f-k2}@keyframes f-k2{0%{left:80%;top:88%}30%{left:50%;top:50%;transform:translate(-50%,-50%) scale(1)}35%{transform:translate(-50%,-50%) scale(.75)}40%{left:50%;top:50%;transform:translate(-50%,-50%) scale(1)}70%,to{left:80%;top:86%}}.hl-billing{animation-name:hl-k3}@keyframes hl-k3{0%,21%{background:transparent}24%,to{background:#e2dfd5;color:#1f1e1d;font-weight:700}}.hl-limits{animation-name:hl-k4}@keyframes hl-k4{0%,21%{background:transparent}24%,to{background:#e2dfd5;color:#1f1e1d;font-weight:700}}.hl-keys{animation-name:hl-k5}@keyframes hl-k5{0%,18%{background:transparent}21%,to{background:#e2dfd5;color:#1f1e1d;font-weight:700}}.pane-dash{animation-name:pane-out}@keyframes pane-out{0%,22%{opacity:1}25%,to{opacity:0}}.k3-pane,.k4-pane,.k5-pane{animation-name:pane-in}@keyframes pane-in{0%,22%{opacity:0}26%,to{opacity:1}}.k3-buy{animation-name:k3-buy}@keyframes k3-buy{0%,47%{transform:none}50%,53%{transform:scale(.94);opacity:.8}56%,to{transform:none}}.k3-chips{animation-name:k3-chips}@keyframes k3-chips{0%,54%{opacity:0;transform:translateY(4px)}60%,to{opacity:1;transform:none}}.k3-five{animation-name:k3-five}@keyframes k3-five{0%,74%{background:#fff;color:#1f1e1d}77%,to{background:#1f1e1d;color:#fff;border-color:#1f1e1d}}.f-k3{animation-name:f-k3}@keyframes f-k3{0%{left:80%;top:88%}17%{left:14%;top:55%;transform:translate(-50%,-50%) scale(1)}21%{transform:translate(-50%,-50%) scale(.75)}25%{left:14%;top:55%;transform:translate(-50%,-50%) scale(1)}45%{left:48%;top:38%;transform:translate(-50%,-50%) scale(1)}50%{transform:translate(-50%,-50%) scale(.75)}54%{left:48%;top:38%;transform:translate(-50%,-50%) scale(1)}70%{left:40%;top:56%;transform:translate(-50%,-50%) scale(1)}75%{transform:translate(-50%,-50%) scale(.75)}79%,to{left:40%;top:56%;transform:translate(-50%,-50%) scale(1)}}.k4-typed{display:inline-block;overflow:hidden;white-space:nowrap;animation-name:k4-type;animation-timing-function:steps(3,end)}@keyframes k4-type{0%,54%{width:0}68%,to{width:3ch}}.k4-save{animation-name:k4-save}@keyframes k4-save{0%,82%{background:#1f1e1d}85%,to{background:#178a50;border-color:#178a50}}.f-k4{animation-name:f-k4}@keyframes f-k4{0%{left:80%;top:88%}17%{left:14%;top:63%;transform:translate(-50%,-50%) scale(1)}21%{transform:translate(-50%,-50%) scale(.75)}25%{left:14%;top:63%;transform:translate(-50%,-50%) scale(1)}44%{left:60%;top:52%;transform:translate(-50%,-50%) scale(1)}48%{transform:translate(-50%,-50%) scale(.75)}52%{left:60%;top:52%;transform:translate(-50%,-50%) scale(1)}76%{left:42%;top:68%;transform:translate(-50%,-50%) scale(1)}81%{transform:translate(-50%,-50%) scale(.75)}86%,to{left:42%;top:68%;transform:translate(-50%,-50%) scale(1)}}.k5-create{animation-name:k5-create}@keyframes k5-create{0%,38%{transform:none}41%,44%{transform:scale(.94);opacity:.8}47%,to{transform:none}}.k5-dialog{animation-name:k5-dialog}@keyframes k5-dialog{0%,44%{opacity:0;transform:scale(.94)}50%,to{opacity:1;transform:none}}.k5-typed{display:inline-block;overflow:hidden;white-space:nowrap;animation-name:k5-type;animation-timing-function:steps(7,end)}@keyframes k5-type{0%,52%{width:0}68%,to{width:7ch}}.k5-add{align-self:flex-end;animation-name:k5-add}@keyframes k5-add{0%,82%{background:#1f1e1d}85%,to{background:#178a50;border-color:#178a50}}.f-k5{animation-name:f-k5}@keyframes f-k5{0%{left:80%;top:88%}14%{left:14%;top:39%;transform:translate(-50%,-50%) scale(1)}18%{transform:translate(-50%,-50%) scale(.75)}22%{left:14%;top:39%;transform:translate(-50%,-50%) scale(1)}37%{left:50%;top:36%;transform:translate(-50%,-50%) scale(1)}41%{transform:translate(-50%,-50%) scale(.75)}45%{left:50%;top:36%;transform:translate(-50%,-50%) scale(1)}76%{left:86%;top:80%;transform:translate(-50%,-50%) scale(1)}81%{transform:translate(-50%,-50%) scale(.75)}86%,to{left:86%;top:80%;transform:translate(-50%,-50%) scale(1)}}.k6-dialog{left:33%;top:24%;bottom:10%}.keybox{width:100%;padding:6px 8px;border-radius:6px;background:#f3f2ee;border:1px dashed #cfccc4;font:10.5px ui-monospace,Consolas,monospace}.k6-copy{position:relative;min-width:72px;justify-content:center;animation-name:k6-copy}@keyframes k6-copy{0%,38%{background:#1f1e1d}42%,to{background:#178a50;border-color:#178a50}}.k6-copy .c1{animation-name:k6-c1}.k6-copy .c2{position:absolute;animation-name:k6-c2}@keyframes k6-c1{0%,40%{opacity:1}43%,to{opacity:0}}@keyframes k6-c2{0%,40%{opacity:0}43%,to{opacity:1}}.warn{color:#b0472a!important;font-weight:600}.f-k6{animation-name:f-k6}@keyframes f-k6{0%{left:85%;top:90%}33%{left:48%;top:64%;transform:translate(-50%,-50%) scale(1)}38%{transform:translate(-50%,-50%) scale(.75)}43%{left:48%;top:64%;transform:translate(-50%,-50%) scale(1)}70%,to{left:84%;top:88%}}.k7-app{position:absolute;top:10%;right:10%;bottom:10%;left:10%;display:flex;flex-direction:column;gap:8px}.k7-label{color:#8792a8;font-size:11px}.k7-input{position:relative;height:32px;border-radius:10px;background:#1b2130;border:1px solid #2c374d;display:flex;align-items:center;padding:0 10px;font:11px ui-monospace,Consolas,monospace;color:#e7eaf0}.k7-typed{animation-name:k7-typed}@keyframes k7-typed{0%,56%{opacity:0}60%,to{opacity:1}}.k7-input{animation-name:k7-ring}@keyframes k7-ring{0%,18%{box-shadow:none}24%,40%{box-shadow:0 0 0 3px #2fd0e373}46%,to{box-shadow:none}}.k7-bubble{position:absolute;top:0;left:40%;box-shadow:0 6px 14px #0006;background:#e7eaf0;color:#131720;font-weight:700;padding:5px 12px;border-radius:8px;animation-name:k7-bubble}@keyframes k7-bubble{0%,36%{opacity:0;transform:translateY(4px)}40%,54%{opacity:1;transform:none}58%,to{opacity:0}}.k7-save{align-self:flex-start;background:#e7eaf0;color:#131720;font-weight:700;padding:7px 18px;border-radius:10px;animation-name:k7-save}@keyframes k7-save{0%,78%{transform:none}81%,84%{transform:scale(.94)}87%,to{transform:none}}.k7-ok{color:#3fd286;font-weight:700;animation-name:k7-ok}@keyframes k7-ok{0%,86%{opacity:0}90%,to{opacity:1}}.f-k7{animation-name:f-k7}@keyframes f-k7{0%{left:80%;top:90%}18%{left:52%;top:27%;transform:translate(-50%,-50%) scale(1)}24%,38%{left:52%;top:27%;transform:translate(-50%,-50%) scale(.8);box-shadow:0 0 0 10px #ffffff26}42%{left:52%;top:27%;transform:translate(-50%,-50%) scale(1);box-shadow:0 6px 16px #00000059}50%{left:49%;top:13%;transform:translate(-50%,-50%) scale(1)}54%{transform:translate(-50%,-50%) scale(.75)}58%{left:49%;top:13%;transform:translate(-50%,-50%) scale(1)}76%{left:81%;top:44%;transform:translate(-50%,-50%) scale(1)}81%{transform:translate(-50%,-50%) scale(.75)}85%,to{left:81%;top:44%;transform:translate(-50%,-50%) scale(1)}}.sw-mark{animation-name:sw-bob;animation-duration:3s!important}@keyframes sw-bob{50%{transform:translateY(-6px) rotate(-4deg)}}.sw-word{font-size:13px;color:#fff}.sw-word .wordmark{font-size:26px}.sw-orbit{position:absolute;width:230px;height:64px;border-radius:50%;border:1.5px solid rgba(240,80,110,.35);top:30%;left:50%;transform:translate(-50%,-50%) rotate(-12deg);animation-name:sw-orbit;animation-duration:3s!important}@keyframes sw-orbit{50%{transform:translate(-50%,-50%) rotate(-6deg) scale(1.05);opacity:.6}}.u1-vf{position:absolute;top:8%;right:20%;bottom:22%;left:20%;display:grid;place-items:center}.u1-paper{width:78%;height:78%;background:#f7f5ef;border-radius:4px;transform:rotate(-3deg);padding:10px;display:flex;flex-direction:column;gap:6px;box-shadow:0 10px 24px #00000080}.u1-paper i{display:block;height:5px;border-radius:3px;background:#4a5a86;opacity:.55}.u1-paper i.m{width:70%;background:#7a2c2c}.u1-paper i.s{width:45%}.u1-c{position:absolute;width:16px;height:16px;border:2.5px solid #fff}.u1-c.a{top:0;left:0;border-right:0;border-bottom:0;border-radius:4px 0 0}.u1-c.b{top:0;right:0;border-left:0;border-bottom:0;border-radius:0 4px 0 0}.u1-c.c{bottom:0;left:0;border-right:0;border-top:0;border-radius:0 0 0 4px}.u1-c.d{bottom:0;right:0;border-left:0;border-top:0;border-radius:0 0 4px}.u1-scan{position:absolute;left:8%;right:8%;height:2px;background:#2fd0e3;box-shadow:0 0 12px #2fd0e3;animation-name:u1-scan}@keyframes u1-scan{0%,52%{opacity:0;top:8%}56%{opacity:1;top:8%}90%{opacity:1;top:92%}94%,to{opacity:0;top:92%}}.u1-shutter{position:absolute;bottom:5%;left:50%;width:34px;height:34px;margin-left:-17px;border-radius:50%;border:3px solid #fff;background:radial-gradient(circle,#fff 55%,transparent 58%);animation-name:u1-shutter}@keyframes u1-shutter{0%,40%{transform:none}44%,47%{transform:scale(.85)}51%,to{transform:none}}.u1-flash{position:absolute;top:0;right:0;bottom:0;left:0;background:#fff;animation-name:u1-flash}@keyframes u1-flash{0%,45%{opacity:0}47%{opacity:.85}56%,to{opacity:0}}.f-u1{animation-name:f-u1}@keyframes f-u1{0%{left:80%;top:95%}38%{left:50%;top:84%;transform:translate(-50%,-50%) scale(1)}43%{transform:translate(-50%,-50%) scale(.75)}48%{left:50%;top:84%;transform:translate(-50%,-50%) scale(1);opacity:1}60%,to{left:78%;top:96%;opacity:0}}.u2-card{position:absolute;top:10%;right:10%;bottom:10%;left:10%;background:#fff;border:1px solid #d6dbe4;border-radius:12px;padding:10px;display:grid;grid-template-columns:1fr 42px;grid-template-rows:1fr auto;gap:8px;direction:rtl}.u2-thumb{grid-column:2;grid-row:1;height:54px;border-radius:6px;background:#f7f5ef;border:1px solid #d6dbe4}.u2-lines{grid-column:1;grid-row:1}.u2-lines small{color:#5b6374;font-size:10px}.u2-lines i{display:block;height:6px;border-radius:3px;background:#c9d0dc;margin:7px 0;transform-origin:right;animation-name:u2-line}.u2-lines i.m{background:#178a50;width:70%}.u2-lines .l2{animation-name:u2-line2}.u2-lines .l3{width:50%;animation-name:u2-line3}@keyframes u2-line{0%,5%{transform:scaleX(0)}20%,to{transform:scaleX(1)}}@keyframes u2-line2{0%,18%{transform:scaleX(0)}32%,to{transform:scaleX(1)}}@keyframes u2-line3{0%,30%{transform:scaleX(0)}44%,to{transform:scaleX(1)}}.u2-chips{grid-column:1 / -1;display:flex;gap:6px}.u2-chips span{padding:4px 10px;border-radius:99px;border:1px solid #d6dbe4;font-weight:600}.u2-yes{animation-name:u2-yes}@keyframes u2-yes{0%,66%{background:#fff;color:#131720}70%,to{background:#131720;color:#fff;border-color:#131720}}.f-u2{animation-name:f-u2}@keyframes f-u2{0%{left:20%;top:95%}62%{left:80%;top:80%;transform:translate(-50%,-50%) scale(1)}67%{transform:translate(-50%,-50%) scale(.75)}72%,to{left:80%;top:80%;transform:translate(-50%,-50%) scale(1)}}.u3{position:absolute;top:12%;right:8%;bottom:12%;left:8%;direction:rtl;display:flex;flex-direction:column;gap:6px}.u3 small{font-weight:700;font-size:12px}.u3-row{position:relative;display:grid;grid-template-columns:repeat(5,1fr);gap:5px}.u3-row span:not(.u3-sel){position:relative;z-index:1;height:30px;border-radius:9px;border:1px solid #d6dbe4;display:grid;place-items:center;font-weight:700;font-size:13px;background:transparent}.u3-sel{position:absolute;top:0;height:30px;width:calc((100% - 20px)/5);border-radius:9px;background:#131720;z-index:0;animation-name:u3-sel}@keyframes u3-sel{0%,24%{left:calc((100% - 20px)*.4 + 10px)}28%,62%{left:calc((100% - 20px)/5 + 5px)}66%,to{left:calc((100% - 20px) / 5 * 3 + 15px)}}.u3-row span:nth-child(2),.u3-row span:nth-child(3),.u3-row span:nth-child(4),.u3-row span:nth-child(5),.u3-row span:nth-child(6){mix-blend-mode:difference;color:#fff}.u3-scale{display:flex;justify-content:space-between;color:#5b6374;font-size:9.5px}.u3-cap{position:relative;height:18px;font-size:11.5px}.u3-cap span{position:absolute;inset-inline-start:0}.u3-cap .c1{animation-name:u3-c1}.u3-cap .c2{animation-name:u3-c2}@keyframes u3-c1{0%,26%{opacity:0}30%,62%{opacity:1}66%,to{opacity:0}}@keyframes u3-c2{0%,64%{opacity:0}68%,to{opacity:1}}.f-u3{animation-name:f-u3}@keyframes f-u3{0%{left:50%;top:95%}22%{left:35%;top:30%;transform:translate(-50%,-50%) scale(1)}26%{transform:translate(-50%,-50%) scale(.75)}30%{left:35%;top:30%;transform:translate(-50%,-50%) scale(1)}60%{left:67%;top:30%;transform:translate(-50%,-50%) scale(1)}64%{transform:translate(-50%,-50%) scale(.75)}68%,to{left:67%;top:30%;transform:translate(-50%,-50%) scale(1)}}.u4{position:absolute;top:10%;right:12%;bottom:10%;left:12%;direction:rtl;display:flex;flex-direction:column;gap:9px;justify-content:center}.u4-mark{animation-name:sw-bob;animation-duration:2.4s!important;margin-bottom:4px}.u4-row{display:flex;align-items:center;gap:8px;font-size:12px;color:#5b6374}.u4-row i{width:16px;height:16px;border-radius:50%;border:2px solid #d6dbe4;flex:0 0 16px}.u4-row.r1 i{animation-name:u4-r1}.u4-row.r2 i{animation-name:u4-r2}.u4-row.r3 i{animation-name:u4-r3}.u4-row.r1{animation-name:u4-t1}.u4-row.r2{animation-name:u4-t2}.u4-row.r3{animation-name:u4-t3}@keyframes u4-r1{0%,30%{background:transparent;border-color:#131720;border-top-color:transparent;transform:rotate(0)}29%{transform:rotate(540deg)}32%,to{background:#178a50;border-color:#178a50;transform:none}}@keyframes u4-r2{0%,30%{border-color:#d6dbe4}31%,60%{border-color:#131720;border-top-color:transparent;transform:rotate(0)}59%{transform:rotate(540deg)}62%,to{background:#178a50;border-color:#178a50;transform:none}}@keyframes u4-r3{0%,60%{border-color:#d6dbe4}61%,90%{border-color:#131720;border-top-color:transparent;transform:rotate(0)}89%{transform:rotate(540deg)}92%,to{background:#178a50;border-color:#178a50;transform:none}}@keyframes u4-t1{0%,to{color:#131720}}@keyframes u4-t2{0%,30%{color:#8a92a2}31%,to{color:#131720}}@keyframes u4-t3{0%,60%{color:#8a92a2}61%,to{color:#131720}}.bowl-wrap{position:absolute;top:0;right:0;bottom:18%;left:0;perspective:600px;display:grid;place-items:center}.bowl{position:relative;width:1px;height:1px;transform-style:preserve-3d;transform:rotateX(64deg) rotate(0);animation-name:u5-spin}@keyframes u5-spin{0%{transform:translateY(40px) rotateX(64deg) rotate(-30deg)}50%{transform:translateY(40px) rotateX(64deg) rotate(60deg)}to{transform:translateY(40px) rotateX(64deg) rotate(-30deg)}}.ring{position:absolute;left:0;top:0;border-radius:50%;border:2px solid #34c77b;background:#34c77b12}.lid{position:absolute;left:0;top:0;width:120px;height:120px;border-radius:6px;transform:translate(-50%,-50%) translateZ(60px);background:#f5a5241f;border:1.5px solid rgba(245,165,36,.6)}.axis{position:absolute;left:0;top:0;width:1px;height:80px;background:#8792a8;transform-origin:top;transform:rotateX(90deg)}.u5-slider{position:absolute;left:14%;right:14%;bottom:9%;height:4px;border-radius:2px;background:#2c374d}.u5-knob{position:absolute;top:50%;width:14px;height:14px;margin-top:-7px;border-radius:50%;background:#2fd0e3;animation-name:u5-knob}@keyframes u5-knob{0%,55%{left:20%}75%{left:80%}95%,to{left:20%}}.u5-hint{position:absolute;top:6%;left:6%;font-size:10px;color:#8792a8}.f-u5{animation-name:f-u5}@keyframes f-u5{0%{left:40%;top:50%;transform:translate(-50%,-50%) scale(.85)}45%{left:62%;top:46%;transform:translate(-50%,-50%) scale(.85)}52%{left:34%;top:88%;transform:translate(-50%,-50%) scale(1)}56%{left:34%;top:88%;transform:translate(-50%,-50%) scale(.8)}75%{left:75%;top:88%;transform:translate(-50%,-50%) scale(.8)}95%,to{left:34%;top:88%;transform:translate(-50%,-50%) scale(.8)}}.u6{position:absolute;top:8%;right:8%;bottom:0;left:8%;direction:rtl;display:flex;flex-direction:column}.u6 b{font-size:13px}.u6-btn{margin-top:10px;align-self:stretch;text-align:center;padding:7px;border-radius:10px;border:1.5px solid #cf2e4b;color:#cf2e4b;font-weight:700;animation-name:u6-btn}@keyframes u6-btn{0%,24%{background:transparent}27%,31%{background:#cf2e4b1f;transform:scale(.97)}34%,to{background:transparent}}.u6-panel{position:absolute;left:0;right:0;bottom:0;height:62%;background:#fff;border-top:2px solid #cf2e4b;padding:8px 8%;direction:rtl;display:flex;flex-direction:column;animation-name:u6-panel}@keyframes u6-panel{0%,32%{transform:translateY(105%)}40%,to{transform:none}}.u6-lv{position:relative;height:14px;color:#cf2e4b;font-weight:700;font-size:10.5px}.u6-lv span{position:absolute;inset-inline-start:0}.u6-lv .a{animation-name:u6-a}.u6-lv .b{animation-name:u6-b}@keyframes u6-a{0%,72%{opacity:1}75%,to{opacity:0}}@keyframes u6-b{0%,72%{opacity:0}75%,to{opacity:1}}.u6-more{align-self:flex-start;margin-top:6px;padding:5px 12px;border-radius:9px;border:1.5px solid #cf2e4b;color:#cf2e4b;font-weight:700;animation-name:u6-more}@keyframes u6-more{0%,66%{background:transparent}69%,73%{background:#cf2e4b1f;transform:scale(.95)}76%,to{background:transparent}}.f-u6{animation-name:f-u6}@keyframes f-u6{0%{left:70%;top:95%}22%{left:50%;top:52%;transform:translate(-50%,-50%) scale(1)}27%{transform:translate(-50%,-50%) scale(.75)}32%{left:50%;top:52%;transform:translate(-50%,-50%) scale(1)}62%{left:80%;top:73%;transform:translate(-50%,-50%) scale(1)}69%{transform:translate(-50%,-50%) scale(.75)}74%,to{left:80%;top:73%;transform:translate(-50%,-50%) scale(1)}}.u7{position:absolute;top:0;right:0;bottom:0;left:0;background:#fff;border-top:2px solid #cf2e4b;padding:8px 8%;direction:rtl;display:flex;flex-direction:column}.u7-lv{color:#cf2e4b;font-weight:700;font-size:10.5px}.u7-answer{display:block;margin-top:4px;padding:4px 8px;border-radius:8px;background:#2fd0e31f;animation-name:u7-ans}.u7-answer .sk{background:#8fd8e2}@keyframes u7-ans{0%,74%{opacity:0;transform:translateY(4px)}80%,to{opacity:1;transform:none}}.u7-input{margin-top:auto;margin-bottom:8px;display:flex;align-items:center;gap:6px;height:28px;border-radius:9px;border:1px solid #d6dbe4;background:#eef1f5;padding:0 8px}.u7-typed{flex:1;overflow:hidden;white-space:nowrap;display:inline-block;max-width:0;animation-name:u7-type;animation-timing-function:steps(18,end)}@keyframes u7-type{0%,20%{max-width:0}55%,66%{max-width:100%}70%,to{max-width:0}}.u7-send{font-weight:800;animation-name:u7-send}@keyframes u7-send{0%,62%{transform:none}65%,68%{transform:scale(.7)}71%,to{transform:none}}.f-u7{animation-name:f-u7}@keyframes f-u7{0%{left:60%;top:95%}15%{left:55%;top:85%;transform:translate(-50%,-50%) scale(1)}19%{transform:translate(-50%,-50%) scale(.75)}23%{left:55%;top:85%;transform:translate(-50%,-50%) scale(1)}58%{left:13%;top:85%;transform:translate(-50%,-50%) scale(1)}65%{transform:translate(-50%,-50%) scale(.75)}70%,to{left:13%;top:85%;transform:translate(-50%,-50%) scale(1)}}.u8{position:absolute;top:8%;right:6%;bottom:8%;left:6%;direction:rtl}.u8 small{font-weight:700;color:#5b6374}.u8-list{margin-top:6px;background:#fff;border:1px solid #d6dbe4;border-radius:12px;overflow:hidden}.u8-row{display:grid;grid-template-columns:26px 1fr auto;gap:8px;align-items:center;padding:7px 9px;border-top:1px solid #e3e7ee}.u8-row:first-child{border-top:0}.u8-row .th{width:26px;height:26px;border-radius:7px;background:#0e1420}.u8-row .tx b{display:block;font-size:10.5px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.u8-row .tx i{display:block;width:60%;height:5px;border-radius:3px;background:#d6dbe4;margin-top:4px}.u8-row .pill{font-size:9.5px;padding:2px 7px}.u8-row .pill.done{color:#178a50}.u8-row .pill.stuck{color:#cf2e4b}.u8-row.new{animation-name:u8-new}@keyframes u8-new{0%,15%{opacity:0;transform:translateY(-14px);max-height:0;padding-block:0}35%,to{opacity:1;transform:none;max-height:60px}}.u8-row.new .pill{animation-name:u8-pill}@keyframes u8-pill{0%,45%{transform:scale(.4);opacity:0}55%{transform:scale(1.15);opacity:1}62%,to{transform:scale(1)}}@media(prefers-reduced-motion:reduce){.tv *{animation-play-state:paused!important;animation-delay:-4.5s!important}}
