@font-face{font-family:KaTeX_AMS;font-style:normal;font-weight:400;src:url(/_astro/KaTeX_AMS-Regular.BQhdFMY1.woff2) format("woff2"),url(/_astro/KaTeX_AMS-Regular.DMm9YOAa.woff) format("woff"),url(/_astro/KaTeX_AMS-Regular.DRggAlZN.ttf) format("truetype")}@font-face{font-family:KaTeX_Caligraphic;font-style:normal;font-weight:700;src:url(/_astro/KaTeX_Caligraphic-Bold.Dq_IR9rO.woff2) format("woff2"),url(/_astro/KaTeX_Caligraphic-Bold.BEiXGLvX.woff) format("woff"),url(/_astro/KaTeX_Caligraphic-Bold.ATXxdsX0.ttf) format("truetype")}@font-face{font-family:KaTeX_Caligraphic;font-style:normal;font-weight:400;src:url(/_astro/KaTeX_Caligraphic-Regular.Di6jR-x-.woff2) format("woff2"),url(/_astro/KaTeX_Caligraphic-Regular.CTRA-rTL.woff) format("woff"),url(/_astro/KaTeX_Caligraphic-Regular.wX97UBjC.ttf) format("truetype")}@font-face{font-family:KaTeX_Fraktur;font-style:normal;font-weight:700;src:url(/_astro/KaTeX_Fraktur-Bold.CL6g_b3V.woff2) format("woff2"),url(/_astro/KaTeX_Fraktur-Bold.BsDP51OF.woff) format("woff"),url(/_astro/KaTeX_Fraktur-Bold.BdnERNNW.ttf) format("truetype")}@font-face{font-family:KaTeX_Fraktur;font-style:normal;font-weight:400;src:url(/_astro/KaTeX_Fraktur-Regular.CTYiF6lA.woff2) format("woff2"),url(/_astro/KaTeX_Fraktur-Regular.Dxdc4cR9.woff) format("woff"),url(/_astro/KaTeX_Fraktur-Regular.CB_wures.ttf) format("truetype")}@font-face{font-family:KaTeX_Main;font-style:normal;font-weight:700;src:url(/_astro/KaTeX_Main-Bold.Cx986IdX.woff2) format("woff2"),url(/_astro/KaTeX_Main-Bold.Jm3AIy58.woff) format("woff"),url(/_astro/KaTeX_Main-Bold.waoOVXN0.ttf) format("truetype")}@font-face{font-family:KaTeX_Main;font-style:italic;font-weight:700;src:url(/_astro/KaTeX_Main-BoldItalic.DxDJ3AOS.woff2) format("woff2"),url(/_astro/KaTeX_Main-BoldItalic.SpSLRI95.woff) format("woff"),url(/_astro/KaTeX_Main-BoldItalic.DzxPMmG6.ttf) format("truetype")}@font-face{font-family:KaTeX_Main;font-style:italic;font-weight:400;src:url(/_astro/KaTeX_Main-Italic.NWA7e6Wa.woff2) format("woff2"),url(/_astro/KaTeX_Main-Italic.BMLOBm91.woff) format("woff"),url(/_astro/KaTeX_Main-Italic.3WenGoN9.ttf) format("truetype")}@font-face{font-family:KaTeX_Main;font-style:normal;font-weight:400;src:url(/_astro/KaTeX_Main-Regular.B22Nviop.woff2) format("woff2"),url(/_astro/KaTeX_Main-Regular.Dr94JaBh.woff) format("woff"),url(/_astro/KaTeX_Main-Regular.ypZvNtVU.ttf) format("truetype")}@font-face{font-family:KaTeX_Math;font-style:italic;font-weight:700;src:url(/_astro/KaTeX_Math-BoldItalic.CZnvNsCZ.woff2) format("woff2"),url(/_astro/KaTeX_Math-BoldItalic.iY-2wyZ7.woff) format("woff"),url(/_astro/KaTeX_Math-BoldItalic.B3XSjfu4.ttf) format("truetype")}@font-face{font-family:KaTeX_Math;font-style:italic;font-weight:400;src:url(/_astro/KaTeX_Math-Italic.t53AETM-.woff2) format("woff2"),url(/_astro/KaTeX_Math-Italic.DA0__PXp.woff) format("woff"),url(/_astro/KaTeX_Math-Italic.flOr_0UB.ttf) format("truetype")}@font-face{font-family:KaTeX_SansSerif;font-style:normal;font-weight:700;src:url(/_astro/KaTeX_SansSerif-Bold.D1sUS0GD.woff2) format("woff2"),url(/_astro/KaTeX_SansSerif-Bold.DbIhKOiC.woff) format("woff"),url(/_astro/KaTeX_SansSerif-Bold.CFMepnvq.ttf) format("truetype")}@font-face{font-family:KaTeX_SansSerif;font-style:italic;font-weight:400;src:url(/_astro/KaTeX_SansSerif-Italic.C3H0VqGB.woff2) format("woff2"),url(/_astro/KaTeX_SansSerif-Italic.DN2j7dab.woff) format("woff"),url(/_astro/KaTeX_SansSerif-Italic.YYjJ1zSn.ttf) format("truetype")}@font-face{font-family:KaTeX_SansSerif;font-style:normal;font-weight:400;src:url(/_astro/KaTeX_SansSerif-Regular.DDBCnlJ7.woff2) format("woff2"),url(/_astro/KaTeX_SansSerif-Regular.CS6fqUqJ.woff) format("woff"),url(/_astro/KaTeX_SansSerif-Regular.BNo7hRIc.ttf) format("truetype")}@font-face{font-family:KaTeX_Script;font-style:normal;font-weight:400;src:url(/_astro/KaTeX_Script-Regular.D3wIWfF6.woff2) format("woff2"),url(/_astro/KaTeX_Script-Regular.D5yQViql.woff) format("woff"),url(/_astro/KaTeX_Script-Regular.C5JkGWo-.ttf) format("truetype")}@font-face{font-family:KaTeX_Size1;font-style:normal;font-weight:400;src:url(/_astro/KaTeX_Size1-Regular.mCD8mA8B.woff2) format("woff2"),url(/_astro/KaTeX_Size1-Regular.C195tn64.woff) format("woff"),url(/_astro/KaTeX_Size1-Regular.Dbsnue_I.ttf) format("truetype")}@font-face{font-family:KaTeX_Size2;font-style:normal;font-weight:400;src:url(/_astro/KaTeX_Size2-Regular.Dy4dx90m.woff2) format("woff2"),url(/_astro/KaTeX_Size2-Regular.oD1tc_U0.woff) format("woff"),url(/_astro/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(/_astro/KaTeX_Size3-Regular.CTq5MqoE.woff) format("woff"),url(/_astro/KaTeX_Size3-Regular.DgpXs0kz.ttf) format("truetype")}@font-face{font-family:KaTeX_Size4;font-style:normal;font-weight:400;src:url(/_astro/KaTeX_Size4-Regular.Dl5lxZxV.woff2) format("woff2"),url(/_astro/KaTeX_Size4-Regular.BF-4gkZK.woff) format("woff"),url(/_astro/KaTeX_Size4-Regular.DWFBv043.ttf) format("truetype")}@font-face{font-family:KaTeX_Typewriter;font-style:normal;font-weight:400;src:url(/_astro/KaTeX_Typewriter-Regular.CO6r4hn1.woff2) format("woff2"),url(/_astro/KaTeX_Typewriter-Regular.C0xS9mPB.woff) format("woff"),url(/_astro/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:"0.16.22"}.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 .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 .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:#f0f0f0;--panel:#ffffff;--panel2:#f4f6fb;--panel3:#e9ebef;--line:rgba(0,0,0,.1);--text:rgba(0,0,0,.87);--muted:rgba(0,0,0,.64);--dim:rgba(0,0,0,.56);--primary:#0c2838;--primary-hover:#1d4560;--gold:#e0a424;--gold-soft:rgba(224,164,36,.16);--accent:#8a5d0a;--ok:#3a8a32;--frame:#c9d3dc;--card-grad:linear-gradient(288deg,rgba(236,240,244,.35),rgba(12,40,56,.1) 49.5%,rgba(224,164,36,.14));--radius:16px;--maxw:1180px;--sans:"Inter",system-ui,Segoe UI,Helvetica,Arial,sans-serif;--serif:"Source Serif 4",Georgia,"Times New Roman",serif;--mono:"JetBrains Mono",ui-monospace,Consolas,monospace;color-scheme:light}:root[data-theme=dark]{--bg:#212121;--panel:#2c2c2c;--panel2:#2f323d;--panel3:#2e2f33;--line:rgba(255,255,255,.1);--text:rgba(255,255,255,.87);--muted:rgba(255,255,255,.64);--dim:rgba(255,255,255,.56);--primary:#e0a424;--primary-hover:#ecb94e;--accent:#e9b64a;--ok:#59ae50;--frame:#2e2f33;--card-grad:linear-gradient(288deg,rgba(46,47,51,.3),rgba(12,40,56,.45) 49.5%,rgba(224,164,36,.12));color-scheme:dark}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;scroll-padding-top:72px}body{background:var(--bg);color:var(--text);font:400 16px/1.65 var(--sans);overflow-x:hidden}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}.wrap{max-width:var(--maxw);margin:0 auto;padding:0 32px}@media(max-width:640px){.wrap{padding:0 16px}}.only-dark{display:none}:root[data-theme=dark] .only-dark{display:block}:root[data-theme=dark] .only-light{display:none}.kicker{font:500 12px var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--dim)}.kicker i{display:inline-block;width:8px;height:8px;background:var(--c);margin-right:8px}.mk{display:inline-block;width:9px;height:9px;background:var(--c);margin-right:8px;vertical-align:0}.mk-dot{border-radius:50%}.mk-tri{clip-path:polygon(50% 0,100% 100%,0 100%);width:10px;height:9px}.cite{color:var(--accent);font-size:.85em}.cite:hover{text-decoration:underline}main,footer{position:relative;z-index:1}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 22px;border-radius:10px;font:600 15px var(--sans);border:1px solid var(--btn-line);color:var(--btn-line);background:transparent;cursor:pointer;transition:background .2s,color .2s,border-color .2s}.btn:hover{background:var(--btn-line);color:var(--bg)}.btn.solid{background:var(--btn);border-color:var(--btn);color:var(--btn-ink)}.btn.solid:hover{background:var(--btn-hover);border-color:var(--btn-hover);color:var(--btn-ink)}.btn.sm{padding:9px 16px;font-size:14px}.row-btns{display:flex;gap:12px;flex-wrap:wrap}.more{display:inline-flex;align-items:center;gap:6px;font-size:14px;color:var(--muted);transition:gap .25s,color .2s}.more:after{content:"›";font-size:18px;line-height:1}section{padding:104px 0}.s-head{display:flex;flex-direction:column;align-items:center;text-align:center;max-width:760px;margin:0 auto 52px}.s-num{font:500 14px var(--sans);letter-spacing:.02em;text-transform:uppercase;color:var(--accent)}.s-head h2{font:600 clamp(28px,3.4vw,42px)/1.18 var(--serif);letter-spacing:-.01em;margin-top:14px}.s-head p{color:var(--muted);margin-top:14px;font-size:17px}.s-head .row-btns{margin-top:22px;justify-content:center}@media(max-width:700px){section{padding:72px 0}.s-head{margin-bottom:36px}}h3.lbl{font:600 12px var(--sans);letter-spacing:.1em;text-transform:uppercase;color:var(--dim);margin:0 0 12px}.reveal{opacity:0;transform:translateY(60px);transition:opacity 1s ease var(--rd,0ms),transform 1s cubic-bezier(.2,.7,.2,1) var(--rd,0ms)}.reveal.in{opacity:1;transform:none}html:not(.js) .reveal{opacity:1;transform:none}.fcards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}@media(max-width:900px){.fcards{grid-template-columns:repeat(2,1fr)}}@media(max-width:600px){.fcards{grid-template-columns:1fr}}.fcard{position:relative;display:flex;flex-direction:column;gap:10px;padding:24px;background:var(--panel2);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:opacity 1s ease var(--rd,0ms),transform 1s cubic-bezier(.2,.7,.2,1) var(--rd,0ms),translate .3s,box-shadow .3s,border-color .3s}.fcard:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--c,var(--gold));transform:scaleX(0);transform-origin:0;transition:transform .5s ease}a.fcard:hover,.fcard.hov:hover{translate:0 -4px;border-color:var(--c,var(--gold));box-shadow:0 8px 24px #0000001f}a.fcard:hover:before,.fcard.hov:hover:before{transform:scaleX(1)}a.fcard:hover .more{gap:12px;color:var(--text)}.fcard .cat{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted)}.fcard .ic{width:20px;height:20px;flex:none;color:var(--c,var(--accent));transition:transform .3s}a.fcard:hover .ic,.fcard.hov:hover .ic{transform:scale(1.15) rotate(5deg)}.fcard h3,.fcard h4{font:600 21px/1.25 var(--sans);letter-spacing:-.005em;color:var(--head)}.fcard p{font-size:15px;color:var(--muted)}.fcard .more{margin-top:auto;padding-top:8px}.framed{padding:8px;border-radius:var(--radius);background:linear-gradient(135deg,var(--frame),var(--c,var(--primary)));box-shadow:0 20px 50px -24px #00000059}.framed img{border-radius:10px;display:block;width:100%}@keyframes flight{0%,to{transform:var(--iso) translateY(0)}50%{transform:var(--iso) translateY(-16px)}}.iso{--iso:perspective(1400px) rotateX(48deg) rotateZ(-32deg);transform:var(--iso);animation:flight 5s ease-in-out infinite;border-radius:8px;box-shadow:0 30px 40px -10px #00000059}.pubs{list-style:none;border-top:1px solid var(--text)}.pub{border-bottom:1px solid var(--line)}.pub a{display:grid;grid-template-columns:120px 1fr auto;gap:24px;padding:20px 0;align-items:baseline}.pub a:hover h4{color:var(--accent)}.pub .meta{font:12px var(--mono);color:var(--dim);line-height:1.6}.pub .meta i{display:inline-block;width:8px;height:8px;background:var(--c);margin-right:6px}.pub h4{font:600 19px/1.3 var(--serif);transition:color .2s}.pub .auth{font-size:14px;color:var(--muted);margin-top:4px}.pub .tag{font:500 11px var(--mono);text-transform:uppercase;letter-spacing:.06em;color:var(--dim);white-space:nowrap}@media(max-width:720px){.pub a{grid-template-columns:1fr;gap:6px}}@media(max-width:820px){.pub a{grid-template-columns:100px 1fr}.pub .tag{display:none}}@media(max-width:560px){.pub a{grid-template-columns:1fr}}.empty{padding:24px 0;color:var(--muted);border-bottom:1px solid var(--line)}.article{padding-top:64px;padding-bottom:96px}.article .crumbs{font-size:13px;color:var(--dim);margin-bottom:28px}.article .crumbs a:hover{color:var(--text)}.article h1{font:600 clamp(30px,3.8vw,44px)/1.15 var(--serif);letter-spacing:-.01em;max-width:860px;margin:12px 0 16px}.article .authors{font-size:16px}.article .pubinfo{font:13px var(--mono);color:var(--dim);margin-top:6px}.article .pubinfo a{color:var(--accent)}.abstract{margin:32px 0;padding:22px 24px;background:var(--panel2);border-left:2px solid var(--c);max-width:860px}.abstract p{color:var(--muted)}.keywords{font-size:13px;color:var(--dim);margin-top:12px}.prose{max-width:760px;font-size:17px;line-height:1.75}.prose h2{font:600 26px/1.25 var(--serif);margin:44px 0 12px}.prose h3{font:600 20px/1.3 var(--serif);margin:32px 0 10px}.prose p{margin:0 0 16px}.prose ul,.prose ol{margin:0 0 16px 22px}.prose li{margin:4px 0}.prose a{color:var(--accent);text-decoration:underline}.prose code{font:14px var(--mono);background:var(--panel2);padding:1px 5px;border-radius:3px}.prose blockquote{border-left:2px solid var(--line);padding-left:16px;color:var(--muted)}.prose .katex-display{overflow-x:auto;overflow-y:hidden;padding:4px 0}.prose table{border-collapse:collapse;margin:0 0 16px;font-size:15px}.prose th,.prose td{border-bottom:1px solid var(--line);padding:6px 12px 6px 0;text-align:left}.cite-box{max-width:760px;margin-top:48px;padding-top:20px;border-top:1px solid var(--line)}.cite-box code{display:block;font:13px/1.6 var(--mono);color:var(--muted);background:var(--panel2);padding:14px 16px;border-radius:4px;white-space:pre-wrap}.form{display:grid;grid-template-columns:1fr 1fr;gap:18px 24px;max-width:900px}.form .full{grid-column:1/-1}.form label{display:block;font:600 12px var(--sans);letter-spacing:.06em;text-transform:uppercase;color:var(--dim);margin-bottom:6px}.form input,.form select,.form textarea{width:100%;background:var(--panel);color:var(--text);border:1px solid var(--line);border-radius:4px;padding:10px 12px;font:15px var(--sans)}.form textarea{font:14px/1.6 var(--mono);min-height:120px;resize:vertical}.form input:focus,.form select:focus,.form textarea:focus{outline:2px solid color-mix(in srgb,var(--primary) 40%,transparent);border-color:var(--accent)}.form .hint{font-size:13px;color:var(--dim);margin-top:4px}@media(max-width:720px){.form{grid-template-columns:1fr}}.steps{list-style:none;counter-reset:s;max-width:860px}.steps li{counter-increment:s;display:grid;grid-template-columns:40px 1fr;padding:14px 0;border-top:1px solid var(--line)}.steps li:before{content:counter(s,decimal-leading-zero);font:500 13px var(--mono);color:var(--dim);padding-top:2px}.steps code,.code-inline{font:13px var(--mono);background:var(--panel2);padding:1px 5px;border-radius:3px}pre.out{font:13px/1.6 var(--mono);background:var(--panel2);border:1px solid var(--line);border-radius:4px;padding:16px;white-space:pre-wrap;max-height:360px;overflow:auto;margin-top:12px}footer{border-top:1px solid var(--text);padding:40px 0}footer .row{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}footer img.lockup{height:54px;width:auto}footer nav{display:flex;gap:18px;flex-wrap:wrap;font-size:14px;color:var(--muted)}footer nav a:hover{color:var(--text)}footer .mail{font-size:14px;color:var(--text);text-decoration:underline;text-decoration-color:var(--gold);text-underline-offset:3px}footer .legal{font:12px var(--mono);color:var(--dim)}@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}.reveal{opacity:1;transform:none}}:root{--seis:#cc8a54;--dyn:#1e5a4e;--quasar:#005aa8;--seis-1:#cc8a54;--seis-2:#d8a278;--seis-3:#363c3c;--dyn-1:#1e5a4e;--dyn-2:#c65a1e;--dyn-3:#183858;--q-1:#001836;--q-2:#005aa8;--ink-p:#1d1d1f;--btn:var(--primary);--btn-hover:var(--primary-hover);--btn-ink:#fff;--btn-line:var(--text);--head:var(--text)}:root[data-theme=dark]:not([data-brand]){--btn-ink:#0c2838}:root[data-theme=dark]{--seis:#cc8a54;--dyn:#3fa98c;--quasar:#4d9be6;--seis-1:#cc8a54;--seis-2:#d8a278;--seis-3:#a7adb4;--dyn-1:#3fa98c;--dyn-2:#e07a3c;--dyn-3:#7f9fd0;--q-1:#9cc3f0;--q-2:#3d8fe0;--ink-p:#dfe3ea}:root[data-brand=seis]{--c:var(--seis-1);--accent:#363c3c;--btn:#363c3c;--btn-hover:#cc8a54;--btn-ink:#fff;--btn-line:#363c3c;--head:#363c3c;--frame:#d8a278}:root[data-brand=dynamicsim]{--c:var(--dyn-1);--accent:#1e5a4e;--btn:#1e5a4e;--btn-hover:#c65a1e;--btn-ink:#fff;--btn-line:#1e5a4e;--head:#3a3c42;--frame:#c65a1e}:root[data-brand=quasar]{--c:var(--q-2);--accent:#005aa8;--btn:#001836;--btn-hover:#005aa8;--btn-ink:#fff;--btn-line:#001836;--head:#001836;--frame:#a5b1ce}:root[data-theme=dark][data-brand=seis]{--accent:#d8a278;--btn:#cc8a54;--btn-hover:#d8a278;--btn-ink:#16181d;--btn-line:#d8a278;--head:var(--text)}:root[data-theme=dark][data-brand=dynamicsim]{--accent:#e07a3c;--btn:#3fa98c;--btn-hover:#e07a3c;--btn-ink:#0e1a17;--btn-line:#3fa98c;--head:var(--text)}:root[data-theme=dark][data-brand=quasar]{--accent:#6fb0f0;--btn:#005aa8;--btn-hover:#3d8fe0;--btn-ink:#fff;--btn-line:#6fb0f0;--head:var(--text)}h1,h2{color:var(--head)}.brand-bar{display:flex;gap:3px;width:132px;height:5px;margin:18px 0 22px}.brand-bar i{flex:1;background:var(--b)}.brand-bar i:first-child{flex:2}nav[data-astro-cid-dmqpwcec].top{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--bg) 90%,transparent);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}nav[data-astro-cid-dmqpwcec].top .wrap[data-astro-cid-dmqpwcec]{display:flex;align-items:center;justify-content:space-between;height:64px;gap:20px}.lk[data-astro-cid-dmqpwcec]{align-items:center;gap:9px}.lk[data-astro-cid-dmqpwcec].only-light{display:flex}html[data-theme=dark] .lk[data-astro-cid-dmqpwcec].only-light{display:none}html[data-theme=dark] .lk[data-astro-cid-dmqpwcec].only-dark{display:flex}.lmk[data-astro-cid-dmqpwcec]{height:32px;width:auto}.wd[data-astro-cid-dmqpwcec]{height:17px;width:auto}ul[data-astro-cid-dmqpwcec]{display:flex;gap:2px;list-style:none;height:100%}ul[data-astro-cid-dmqpwcec] a[data-astro-cid-dmqpwcec]{display:flex;align-items:center;height:64px;padding:0 14px;font-size:14px;color:var(--muted);border-bottom:2px solid transparent;transition:color .2s,border-color .2s}ul[data-astro-cid-dmqpwcec] a[data-astro-cid-dmqpwcec]:hover{color:var(--text)}ul[data-astro-cid-dmqpwcec] a[data-astro-cid-dmqpwcec].active{color:var(--text);border-bottom-color:var(--c)}.nav-right[data-astro-cid-dmqpwcec]{display:flex;align-items:center;gap:8px}.icon-btn[data-astro-cid-dmqpwcec]{background:none;border:1px solid var(--line);color:var(--text);cursor:pointer;width:36px;height:36px;display:grid;place-items:center;border-radius:6px}.icon-btn[data-astro-cid-dmqpwcec]:hover{border-color:var(--muted)}.icon-btn[data-astro-cid-dmqpwcec] svg[data-astro-cid-dmqpwcec]{width:18px;height:18px}#menuBtn[data-astro-cid-dmqpwcec]{display:none}.lang[data-astro-cid-dmqpwcec]{width:auto;padding:0 10px;font:600 12px var(--sans);letter-spacing:.04em}.l-en[data-astro-cid-dmqpwcec],html[lang=en] .l-pt[data-astro-cid-dmqpwcec]{display:none}html[lang=en] .l-en[data-astro-cid-dmqpwcec]{display:inline}@media(max-width:1000px){ul[data-astro-cid-dmqpwcec] a[data-astro-cid-dmqpwcec]{padding:0 9px}}@media(max-width:760px){#menuBtn[data-astro-cid-dmqpwcec]{display:grid}ul[data-astro-cid-dmqpwcec]{display:none;position:absolute;top:64px;left:0;right:0;flex-direction:column;height:auto;background:var(--bg);border-bottom:1px solid var(--line);padding:8px 16px 16px}ul[data-astro-cid-dmqpwcec].open{display:flex}ul[data-astro-cid-dmqpwcec] a[data-astro-cid-dmqpwcec]{height:auto;border-bottom:0;border-left:2px solid transparent;padding:10px 4px 10px 12px}ul[data-astro-cid-dmqpwcec] a[data-astro-cid-dmqpwcec].active{border-left-color:var(--c)}}#loader[data-astro-cid-4qws3apc]{position:fixed;inset:0;z-index:999;background:var(--bg);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;transition:opacity .5s ease,visibility .5s}#loader[data-astro-cid-4qws3apc].done{opacity:0;visibility:hidden}html.seen #loader[data-astro-cid-4qws3apc]{display:none}canvas[data-astro-cid-4qws3apc]{width:150px;height:150px}.ld-title[data-astro-cid-4qws3apc]{font:500 12px var(--mono);letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}.ld-title[data-astro-cid-4qws3apc] b[data-astro-cid-4qws3apc]{color:var(--text);font-weight:500}.ld-bar[data-astro-cid-4qws3apc]{width:180px;height:1px;background:var(--line);overflow:hidden}.ld-bar[data-astro-cid-4qws3apc] i[data-astro-cid-4qws3apc]{display:block;height:100%;width:0;background:var(--text)}canvas[data-astro-cid-ysqzlhfs].field{position:fixed;inset:0;width:100vw;height:100vh;z-index:0;pointer-events:none;opacity:0;transition:opacity 1.2s ease}html.webgl canvas[data-astro-cid-ysqzlhfs].field{opacity:1}.as[data-astro-cid-pnvp37p7]{position:fixed;right:20px;bottom:20px;z-index:60;font-family:var(--sans)}.as-fab[data-astro-cid-pnvp37p7]{display:flex;align-items:center;gap:8px;height:52px;padding:0 20px 0 16px;border:0;border-radius:999px;background:var(--btn);color:var(--btn-ink);font:600 15px var(--sans);cursor:pointer;box-shadow:0 10px 30px -8px #00000059;transition:transform .2s,background .2s}.as-fab[data-astro-cid-pnvp37p7]:hover{transform:translateY(-2px);background:var(--btn-hover)}.as-fab[data-astro-cid-pnvp37p7] svg[data-astro-cid-pnvp37p7]{width:22px;height:22px}.as[data-astro-cid-pnvp37p7].open .as-fab[data-astro-cid-pnvp37p7]{display:none}.as-panel[data-astro-cid-pnvp37p7]{position:absolute;right:0;bottom:0;width:380px;height:min(580px,calc(100vh - 100px));display:flex;flex-direction:column;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 24px 60px -20px #00000073;overflow:hidden;transform-origin:100% 100%;animation:asIn .28s cubic-bezier(.2,.7,.2,1)}.as-panel[data-astro-cid-pnvp37p7][hidden]{display:none}@keyframes asIn{0%{opacity:0;transform:translateY(16px) scale(.97)}}.as-head[data-astro-cid-pnvp37p7]{display:flex;align-items:center;gap:12px;padding:14px 16px;border-bottom:1px solid var(--line);background:var(--panel2)}.as-head[data-astro-cid-pnvp37p7] b[data-astro-cid-pnvp37p7]{display:block;font-size:15px}.as-head[data-astro-cid-pnvp37p7] small[data-astro-cid-pnvp37p7]{font-size:12px;color:var(--muted)}.as-dot[data-astro-cid-pnvp37p7]{width:10px;height:10px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 4px color-mix(in srgb,var(--ok) 20%,transparent)}.as-x[data-astro-cid-pnvp37p7]{margin-left:auto;width:32px;height:32px;border:0;border-radius:8px;background:none;color:var(--muted);font-size:22px;line-height:1;cursor:pointer}.as-x[data-astro-cid-pnvp37p7]:hover{background:var(--panel3);color:var(--text)}.as-log[data-astro-cid-pnvp37p7]{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:10px;scroll-behavior:smooth}.as-log[data-astro-cid-pnvp37p7] .m{max-width:88%;padding:10px 14px;border-radius:14px;font-size:14px;line-height:1.5;animation:asMsg .25s ease}@keyframes asMsg{0%{opacity:0;transform:translateY(6px)}}.as-log[data-astro-cid-pnvp37p7] .m.bot{align-self:flex-start;background:var(--panel2);border:1px solid var(--line);border-bottom-left-radius:4px}.as-log[data-astro-cid-pnvp37p7] .m.me{align-self:flex-end;background:var(--btn);color:var(--btn-ink);border-bottom-right-radius:4px}.as-log[data-astro-cid-pnvp37p7] .m p+p{margin-top:6px}.as-log[data-astro-cid-pnvp37p7] .links{display:flex;flex-direction:column;gap:6px;margin-top:8px}.as-log[data-astro-cid-pnvp37p7] .links a{display:flex;justify-content:space-between;gap:8px;padding:8px 10px;border-radius:8px;background:var(--panel);border:1px solid var(--line);font-size:13px;color:var(--text)}.as-log[data-astro-cid-pnvp37p7] .links a:hover{border-color:var(--btn)}.as-log[data-astro-cid-pnvp37p7] .links a:after{content:"›";color:var(--muted)}.as-log[data-astro-cid-pnvp37p7] .links small{color:var(--muted)}.as-log[data-astro-cid-pnvp37p7] .typing{display:flex;gap:4px;padding:14px}.as-log[data-astro-cid-pnvp37p7] .typing i{width:6px;height:6px;border-radius:50%;background:var(--dim);animation:asDot 1s infinite}.as-log[data-astro-cid-pnvp37p7] .typing i:nth-child(2){animation-delay:.15s}.as-log[data-astro-cid-pnvp37p7] .typing i:nth-child(3){animation-delay:.3s}@keyframes asDot{0%,60%,to{opacity:.3;transform:none}30%{opacity:1;transform:translateY(-3px)}}.as-log[data-astro-cid-pnvp37p7] form.lead{display:grid;gap:6px;margin-top:8px}.as-log[data-astro-cid-pnvp37p7] form.lead input,.as-log[data-astro-cid-pnvp37p7] form.lead textarea{width:100%;padding:8px 10px;border:1px solid var(--line);border-radius:8px;background:var(--panel);color:var(--text);font:13px var(--sans)}.as-log[data-astro-cid-pnvp37p7] form.lead textarea{min-height:64px;resize:vertical}.as-log[data-astro-cid-pnvp37p7] form.lead button{justify-self:start;padding:8px 14px;border:0;border-radius:8px;background:var(--btn);color:var(--btn-ink);font:600 13px var(--sans);cursor:pointer}.as-chips[data-astro-cid-pnvp37p7]{display:flex;gap:6px;flex-wrap:wrap;padding:0 16px 10px}.as-chips[data-astro-cid-pnvp37p7] button{padding:6px 12px;border:1px solid var(--line);border-radius:999px;background:var(--panel);color:var(--text);font:13px var(--sans);cursor:pointer;transition:border-color .2s}.as-chips[data-astro-cid-pnvp37p7] button:hover{border-color:var(--btn)}.as-form[data-astro-cid-pnvp37p7]{display:flex;gap:8px;padding:10px 12px;border-top:1px solid var(--line)}.as-form[data-astro-cid-pnvp37p7] input[data-astro-cid-pnvp37p7]{flex:1;min-width:0;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:var(--panel2);color:var(--text);font:14px var(--sans)}.as-form[data-astro-cid-pnvp37p7] input[data-astro-cid-pnvp37p7]:focus{outline:2px solid color-mix(in srgb,var(--btn) 35%,transparent);border-color:var(--btn)}.as-send[data-astro-cid-pnvp37p7]{width:42px;border:0;border-radius:10px;background:var(--btn);color:var(--btn-ink);cursor:pointer;display:grid;place-items:center}.as-send[data-astro-cid-pnvp37p7] svg[data-astro-cid-pnvp37p7]{width:18px;height:18px}.as-note[data-astro-cid-pnvp37p7]{font-size:11px;color:var(--dim);text-align:center;padding:0 12px 10px}@media(max-width:640px){.as[data-astro-cid-pnvp37p7]{right:14px;bottom:calc(14px + env(safe-area-inset-bottom))}.as-fab[data-astro-cid-pnvp37p7]{height:52px;width:52px;padding:0;justify-content:center}.as-fab-l[data-astro-cid-pnvp37p7]{display:none}.as-panel[data-astro-cid-pnvp37p7]{position:fixed;inset:0;width:100%;height:100%;height:100dvh;border:0;border-radius:0;animation-name:asUp}@keyframes asUp{0%{transform:translateY(24px);opacity:0}}.as-head[data-astro-cid-pnvp37p7]{padding:14px 16px;padding-top:calc(14px + env(safe-area-inset-top))}.as-x[data-astro-cid-pnvp37p7]{width:44px;height:44px;font-size:28px;background:var(--panel3)}.as-log[data-astro-cid-pnvp37p7] .m{max-width:92%;font-size:15px}.as-chips[data-astro-cid-pnvp37p7]{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;padding-bottom:12px}.as-chips[data-astro-cid-pnvp37p7]::-webkit-scrollbar{display:none}.as-chips[data-astro-cid-pnvp37p7] button{flex:none;padding:9px 14px;font-size:14px}.as-form[data-astro-cid-pnvp37p7]{padding:10px 12px calc(10px + env(safe-area-inset-bottom))}.as-form[data-astro-cid-pnvp37p7] input[data-astro-cid-pnvp37p7],.as-log[data-astro-cid-pnvp37p7] form.lead input,.as-log[data-astro-cid-pnvp37p7] form.lead textarea{font-size:16px}.as-send[data-astro-cid-pnvp37p7]{width:48px}.as-note[data-astro-cid-pnvp37p7]{display:none}}html.as-lock,html.as-lock body{overflow:hidden}
