@font-face{font-display:block;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-display:block;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-display:block;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-display:block;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-display:block;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-display:block;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-display:block;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-display:block;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-display:block;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-display:block;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-display:block;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-display:block;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-display:block;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-display:block;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-display:block;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-display:block;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-display:block;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-display:block;font-family:KaTeX_Size3;font-style:normal;font-weight:400;src:url(data:font/woff2;base64,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) format("woff2"),url(/_astro/KaTeX_Size3-Regular.CTq5MqoE.woff) format("woff"),url(/_astro/KaTeX_Size3-Regular.DgpXs0kz.ttf) format("truetype")}@font-face{font-display:block;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-display:block;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,math,Times New Roman,serif;line-height:1.2;position:relative;text-indent:0;text-rendering:auto}.katex *{-ms-high-contrast-adjust:none!important;border-color:currentColor}.katex .katex-version:after{content:"0.19.1"}.katex .katex-mathml{border:0;-webkit-clip-path:inset(50%);clip-path:inset(50%);height:1px;overflow:hidden;padding:0;position:absolute;width:1px}.katex .katex-html>.katex-newline{display:block}.katex .katex-base{position:relative;white-space:nowrap;width:-webkit-min-content;width:-moz-min-content;width:min-content}.katex .katex-base,.katex .katex-strut{display:inline-block}.katex .textbf{font-weight:700}.katex .textit{font-style:italic}.katex .textrm{font-family:KaTeX_Main}.katex .textsf{font-family:KaTeX_SansSerif}.katex .texttt{font-family:KaTeX_Typewriter}.katex .mathnormal{font-family:KaTeX_Math;font-style:italic}.katex .mathit{font-family:KaTeX_Main;font-style:italic}.katex .mathrm{font-style:normal}.katex .mathbf{font-family:KaTeX_Main;font-weight:700}.katex .boldsymbol{font-family:KaTeX_Math;font-style:italic;font-weight:700}.katex .amsrm,.katex .mathbb,.katex .textbb{font-family:KaTeX_AMS}.katex .mathcal{font-family:KaTeX_Caligraphic}.katex .mathfrak,.katex .textfrak{font-family:KaTeX_Fraktur}.katex .mathboldfrak,.katex .textboldfrak{font-family:KaTeX_Fraktur;font-weight:700}.katex .mathtt{font-family:KaTeX_Typewriter}.katex .mathscr,.katex .textscr{font-family:KaTeX_Script}.katex .mathsf,.katex .textsf{font-family:KaTeX_SansSerif}.katex .mathboldsf,.katex .textboldsf{font-family:KaTeX_SansSerif;font-weight:700}.katex .mathitsf,.katex .mathsfit,.katex .textitsf{font-family:KaTeX_SansSerif;font-style:italic}.katex .mainrm{font-family:KaTeX_Main;font-style:normal}.katex .vlist-t{border-collapse:collapse;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 .katex-vbox{align-items:baseline;display:inline-flex;flex-direction:column}.katex .katex-thinbox{display:inline-flex;flex-direction:row;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 .katex-hdashline,.katex .katex-hline,.katex .katex-overline .overline-line,.katex .katex-rule,.katex .katex-underline .underline-line,.katex .mfrac .frac-line{min-height:1px}.katex .mspace{display:inline-block}.katex .katex-smash{display:inline;line-height:0}.katex .clap,.katex .llap,.katex .rlap{position:relative;width:0}.katex .clap>.katex-inner,.katex .llap>.katex-inner,.katex .rlap>.katex-inner{position:absolute}.katex .clap>.katex-fix,.katex .llap>.katex-fix,.katex .rlap>.katex-fix{display:inline-block}.katex .llap>.katex-inner{right:0}.katex .clap>.katex-inner,.katex .rlap>.katex-inner{left:0}.katex .clap>.katex-inner>span{margin-left:-50%;margin-right:50%}.katex .katex-rule{border:0 solid;display:inline-block;position:relative}.katex .katex-hline,.katex .katex-overline .overline-line,.katex .katex-underline .underline-line{border-bottom-style:solid;display:inline-block;width:100%}.katex .katex-hdashline{border-bottom-style:dashed;display:inline-block;width:100%}.katex .sqrt>.katex-root{margin-left:.2777777778em;margin-right:-.5555555556em}.katex .fontsize-ensurer.reset-size1.size1,.katex .katex-sizing.reset-size1.size1{font-size:1em}.katex .fontsize-ensurer.reset-size1.size2,.katex .katex-sizing.reset-size1.size2{font-size:1.2em}.katex .fontsize-ensurer.reset-size1.size3,.katex .katex-sizing.reset-size1.size3{font-size:1.4em}.katex .fontsize-ensurer.reset-size1.size4,.katex .katex-sizing.reset-size1.size4{font-size:1.6em}.katex .fontsize-ensurer.reset-size1.size5,.katex .katex-sizing.reset-size1.size5{font-size:1.8em}.katex .fontsize-ensurer.reset-size1.size6,.katex .katex-sizing.reset-size1.size6{font-size:2em}.katex .fontsize-ensurer.reset-size1.size7,.katex .katex-sizing.reset-size1.size7{font-size:2.4em}.katex .fontsize-ensurer.reset-size1.size8,.katex .katex-sizing.reset-size1.size8{font-size:2.88em}.katex .fontsize-ensurer.reset-size1.size9,.katex .katex-sizing.reset-size1.size9{font-size:3.456em}.katex .fontsize-ensurer.reset-size1.size10,.katex .katex-sizing.reset-size1.size10{font-size:4.148em}.katex .fontsize-ensurer.reset-size1.size11,.katex .katex-sizing.reset-size1.size11{font-size:4.976em}.katex .fontsize-ensurer.reset-size2.size1,.katex .katex-sizing.reset-size2.size1{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size2.size2,.katex .katex-sizing.reset-size2.size2{font-size:1em}.katex .fontsize-ensurer.reset-size2.size3,.katex .katex-sizing.reset-size2.size3{font-size:1.1666666667em}.katex .fontsize-ensurer.reset-size2.size4,.katex .katex-sizing.reset-size2.size4{font-size:1.3333333333em}.katex .fontsize-ensurer.reset-size2.size5,.katex .katex-sizing.reset-size2.size5{font-size:1.5em}.katex .fontsize-ensurer.reset-size2.size6,.katex .katex-sizing.reset-size2.size6{font-size:1.6666666667em}.katex .fontsize-ensurer.reset-size2.size7,.katex .katex-sizing.reset-size2.size7{font-size:2em}.katex .fontsize-ensurer.reset-size2.size8,.katex .katex-sizing.reset-size2.size8{font-size:2.4em}.katex .fontsize-ensurer.reset-size2.size9,.katex .katex-sizing.reset-size2.size9{font-size:2.88em}.katex .fontsize-ensurer.reset-size2.size10,.katex .katex-sizing.reset-size2.size10{font-size:3.4566666667em}.katex .fontsize-ensurer.reset-size2.size11,.katex .katex-sizing.reset-size2.size11{font-size:4.1466666667em}.katex .fontsize-ensurer.reset-size3.size1,.katex .katex-sizing.reset-size3.size1{font-size:.7142857143em}.katex .fontsize-ensurer.reset-size3.size2,.katex .katex-sizing.reset-size3.size2{font-size:.8571428571em}.katex .fontsize-ensurer.reset-size3.size3,.katex .katex-sizing.reset-size3.size3{font-size:1em}.katex .fontsize-ensurer.reset-size3.size4,.katex .katex-sizing.reset-size3.size4{font-size:1.1428571429em}.katex .fontsize-ensurer.reset-size3.size5,.katex .katex-sizing.reset-size3.size5{font-size:1.2857142857em}.katex .fontsize-ensurer.reset-size3.size6,.katex .katex-sizing.reset-size3.size6{font-size:1.4285714286em}.katex .fontsize-ensurer.reset-size3.size7,.katex .katex-sizing.reset-size3.size7{font-size:1.7142857143em}.katex .fontsize-ensurer.reset-size3.size8,.katex .katex-sizing.reset-size3.size8{font-size:2.0571428571em}.katex .fontsize-ensurer.reset-size3.size9,.katex .katex-sizing.reset-size3.size9{font-size:2.4685714286em}.katex .fontsize-ensurer.reset-size3.size10,.katex .katex-sizing.reset-size3.size10{font-size:2.9628571429em}.katex .fontsize-ensurer.reset-size3.size11,.katex .katex-sizing.reset-size3.size11{font-size:3.5542857143em}.katex .fontsize-ensurer.reset-size4.size1,.katex .katex-sizing.reset-size4.size1{font-size:.625em}.katex .fontsize-ensurer.reset-size4.size2,.katex .katex-sizing.reset-size4.size2{font-size:.75em}.katex .fontsize-ensurer.reset-size4.size3,.katex .katex-sizing.reset-size4.size3{font-size:.875em}.katex .fontsize-ensurer.reset-size4.size4,.katex .katex-sizing.reset-size4.size4{font-size:1em}.katex .fontsize-ensurer.reset-size4.size5,.katex .katex-sizing.reset-size4.size5{font-size:1.125em}.katex .fontsize-ensurer.reset-size4.size6,.katex .katex-sizing.reset-size4.size6{font-size:1.25em}.katex .fontsize-ensurer.reset-size4.size7,.katex .katex-sizing.reset-size4.size7{font-size:1.5em}.katex .fontsize-ensurer.reset-size4.size8,.katex .katex-sizing.reset-size4.size8{font-size:1.8em}.katex .fontsize-ensurer.reset-size4.size9,.katex .katex-sizing.reset-size4.size9{font-size:2.16em}.katex .fontsize-ensurer.reset-size4.size10,.katex .katex-sizing.reset-size4.size10{font-size:2.5925em}.katex .fontsize-ensurer.reset-size4.size11,.katex .katex-sizing.reset-size4.size11{font-size:3.11em}.katex .fontsize-ensurer.reset-size5.size1,.katex .katex-sizing.reset-size5.size1{font-size:.5555555556em}.katex .fontsize-ensurer.reset-size5.size2,.katex .katex-sizing.reset-size5.size2{font-size:.6666666667em}.katex .fontsize-ensurer.reset-size5.size3,.katex .katex-sizing.reset-size5.size3{font-size:.7777777778em}.katex .fontsize-ensurer.reset-size5.size4,.katex .katex-sizing.reset-size5.size4{font-size:.8888888889em}.katex .fontsize-ensurer.reset-size5.size5,.katex .katex-sizing.reset-size5.size5{font-size:1em}.katex .fontsize-ensurer.reset-size5.size6,.katex .katex-sizing.reset-size5.size6{font-size:1.1111111111em}.katex .fontsize-ensurer.reset-size5.size7,.katex .katex-sizing.reset-size5.size7{font-size:1.3333333333em}.katex .fontsize-ensurer.reset-size5.size8,.katex .katex-sizing.reset-size5.size8{font-size:1.6em}.katex .fontsize-ensurer.reset-size5.size9,.katex .katex-sizing.reset-size5.size9{font-size:1.92em}.katex .fontsize-ensurer.reset-size5.size10,.katex .katex-sizing.reset-size5.size10{font-size:2.3044444444em}.katex .fontsize-ensurer.reset-size5.size11,.katex .katex-sizing.reset-size5.size11{font-size:2.7644444444em}.katex .fontsize-ensurer.reset-size6.size1,.katex .katex-sizing.reset-size6.size1{font-size:.5em}.katex .fontsize-ensurer.reset-size6.size2,.katex .katex-sizing.reset-size6.size2{font-size:.6em}.katex .fontsize-ensurer.reset-size6.size3,.katex .katex-sizing.reset-size6.size3{font-size:.7em}.katex .fontsize-ensurer.reset-size6.size4,.katex .katex-sizing.reset-size6.size4{font-size:.8em}.katex .fontsize-ensurer.reset-size6.size5,.katex .katex-sizing.reset-size6.size5{font-size:.9em}.katex .fontsize-ensurer.reset-size6.size6,.katex .katex-sizing.reset-size6.size6{font-size:1em}.katex .fontsize-ensurer.reset-size6.size7,.katex .katex-sizing.reset-size6.size7{font-size:1.2em}.katex .fontsize-ensurer.reset-size6.size8,.katex .katex-sizing.reset-size6.size8{font-size:1.44em}.katex .fontsize-ensurer.reset-size6.size9,.katex .katex-sizing.reset-size6.size9{font-size:1.728em}.katex .fontsize-ensurer.reset-size6.size10,.katex .katex-sizing.reset-size6.size10{font-size:2.074em}.katex .fontsize-ensurer.reset-size6.size11,.katex .katex-sizing.reset-size6.size11{font-size:2.488em}.katex .fontsize-ensurer.reset-size7.size1,.katex .katex-sizing.reset-size7.size1{font-size:.4166666667em}.katex .fontsize-ensurer.reset-size7.size2,.katex .katex-sizing.reset-size7.size2{font-size:.5em}.katex .fontsize-ensurer.reset-size7.size3,.katex .katex-sizing.reset-size7.size3{font-size:.5833333333em}.katex .fontsize-ensurer.reset-size7.size4,.katex .katex-sizing.reset-size7.size4{font-size:.6666666667em}.katex .fontsize-ensurer.reset-size7.size5,.katex .katex-sizing.reset-size7.size5{font-size:.75em}.katex .fontsize-ensurer.reset-size7.size6,.katex .katex-sizing.reset-size7.size6{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size7.size7,.katex .katex-sizing.reset-size7.size7{font-size:1em}.katex .fontsize-ensurer.reset-size7.size8,.katex .katex-sizing.reset-size7.size8{font-size:1.2em}.katex .fontsize-ensurer.reset-size7.size9,.katex .katex-sizing.reset-size7.size9{font-size:1.44em}.katex .fontsize-ensurer.reset-size7.size10,.katex .katex-sizing.reset-size7.size10{font-size:1.7283333333em}.katex .fontsize-ensurer.reset-size7.size11,.katex .katex-sizing.reset-size7.size11{font-size:2.0733333333em}.katex .fontsize-ensurer.reset-size8.size1,.katex .katex-sizing.reset-size8.size1{font-size:.3472222222em}.katex .fontsize-ensurer.reset-size8.size2,.katex .katex-sizing.reset-size8.size2{font-size:.4166666667em}.katex .fontsize-ensurer.reset-size8.size3,.katex .katex-sizing.reset-size8.size3{font-size:.4861111111em}.katex .fontsize-ensurer.reset-size8.size4,.katex .katex-sizing.reset-size8.size4{font-size:.5555555556em}.katex .fontsize-ensurer.reset-size8.size5,.katex .katex-sizing.reset-size8.size5{font-size:.625em}.katex .fontsize-ensurer.reset-size8.size6,.katex .katex-sizing.reset-size8.size6{font-size:.6944444444em}.katex .fontsize-ensurer.reset-size8.size7,.katex .katex-sizing.reset-size8.size7{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size8.size8,.katex .katex-sizing.reset-size8.size8{font-size:1em}.katex .fontsize-ensurer.reset-size8.size9,.katex .katex-sizing.reset-size8.size9{font-size:1.2em}.katex .fontsize-ensurer.reset-size8.size10,.katex .katex-sizing.reset-size8.size10{font-size:1.4402777778em}.katex .fontsize-ensurer.reset-size8.size11,.katex .katex-sizing.reset-size8.size11{font-size:1.7277777778em}.katex .fontsize-ensurer.reset-size9.size1,.katex .katex-sizing.reset-size9.size1{font-size:.2893518519em}.katex .fontsize-ensurer.reset-size9.size2,.katex .katex-sizing.reset-size9.size2{font-size:.3472222222em}.katex .fontsize-ensurer.reset-size9.size3,.katex .katex-sizing.reset-size9.size3{font-size:.4050925926em}.katex .fontsize-ensurer.reset-size9.size4,.katex .katex-sizing.reset-size9.size4{font-size:.462962963em}.katex .fontsize-ensurer.reset-size9.size5,.katex .katex-sizing.reset-size9.size5{font-size:.5208333333em}.katex .fontsize-ensurer.reset-size9.size6,.katex .katex-sizing.reset-size9.size6{font-size:.5787037037em}.katex .fontsize-ensurer.reset-size9.size7,.katex .katex-sizing.reset-size9.size7{font-size:.6944444444em}.katex .fontsize-ensurer.reset-size9.size8,.katex .katex-sizing.reset-size9.size8{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size9.size9,.katex .katex-sizing.reset-size9.size9{font-size:1em}.katex .fontsize-ensurer.reset-size9.size10,.katex .katex-sizing.reset-size9.size10{font-size:1.2002314815em}.katex .fontsize-ensurer.reset-size9.size11,.katex .katex-sizing.reset-size9.size11{font-size:1.4398148148em}.katex .fontsize-ensurer.reset-size10.size1,.katex .katex-sizing.reset-size10.size1{font-size:.2410800386em}.katex .fontsize-ensurer.reset-size10.size2,.katex .katex-sizing.reset-size10.size2{font-size:.2892960463em}.katex .fontsize-ensurer.reset-size10.size3,.katex .katex-sizing.reset-size10.size3{font-size:.337512054em}.katex .fontsize-ensurer.reset-size10.size4,.katex .katex-sizing.reset-size10.size4{font-size:.3857280617em}.katex .fontsize-ensurer.reset-size10.size5,.katex .katex-sizing.reset-size10.size5{font-size:.4339440694em}.katex .fontsize-ensurer.reset-size10.size6,.katex .katex-sizing.reset-size10.size6{font-size:.4821600771em}.katex .fontsize-ensurer.reset-size10.size7,.katex .katex-sizing.reset-size10.size7{font-size:.5785920926em}.katex .fontsize-ensurer.reset-size10.size8,.katex .katex-sizing.reset-size10.size8{font-size:.6943105111em}.katex .fontsize-ensurer.reset-size10.size9,.katex .katex-sizing.reset-size10.size9{font-size:.8331726133em}.katex .fontsize-ensurer.reset-size10.size10,.katex .katex-sizing.reset-size10.size10{font-size:1em}.katex .fontsize-ensurer.reset-size10.size11,.katex .katex-sizing.reset-size10.size11{font-size:1.1996142719em}.katex .fontsize-ensurer.reset-size11.size1,.katex .katex-sizing.reset-size11.size1{font-size:.2009646302em}.katex .fontsize-ensurer.reset-size11.size2,.katex .katex-sizing.reset-size11.size2{font-size:.2411575563em}.katex .fontsize-ensurer.reset-size11.size3,.katex .katex-sizing.reset-size11.size3{font-size:.2813504823em}.katex .fontsize-ensurer.reset-size11.size4,.katex .katex-sizing.reset-size11.size4{font-size:.3215434084em}.katex .fontsize-ensurer.reset-size11.size5,.katex .katex-sizing.reset-size11.size5{font-size:.3617363344em}.katex .fontsize-ensurer.reset-size11.size6,.katex .katex-sizing.reset-size11.size6{font-size:.4019292605em}.katex .fontsize-ensurer.reset-size11.size7,.katex .katex-sizing.reset-size11.size7{font-size:.4823151125em}.katex .fontsize-ensurer.reset-size11.size8,.katex .katex-sizing.reset-size11.size8{font-size:.578778135em}.katex .fontsize-ensurer.reset-size11.size9,.katex .katex-sizing.reset-size11.size9{font-size:.6945337621em}.katex .fontsize-ensurer.reset-size11.size10,.katex .katex-sizing.reset-size11.size10{font-size:.8336012862em}.katex .fontsize-ensurer.reset-size11.size11,.katex .katex-sizing.reset-size11.size11{font-size:1em}.katex .delimsizing.size1{font-family:KaTeX_Size1}.katex .delimsizing.size2{font-family:KaTeX_Size2}.katex .delimsizing.size3{font-family:KaTeX_Size3}.katex .delimsizing.size4{font-family:KaTeX_Size4}.katex .delimsizing.mult .delim-size1>span{font-family:KaTeX_Size1}.katex .delimsizing.mult .delim-size4>span{font-family:KaTeX_Size4}.katex .nulldelimiter{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 .katex-accent>.vlist-t,.katex .op-limits>.vlist-t{text-align:center}.katex .katex-accent .accent-body{position:relative}.katex .katex-accent .accent-body:not(.accent-full){width:0}.katex .katex-overlay{display:block}.katex .mtable .vertical-separator{display:inline-block;min-width:1px}.katex .mtable .arraycolsep{display:inline-block}.katex .mtable .col-align-c>.vlist-t{text-align:center}.katex .mtable .col-align-l>.vlist-t{text-align:left}.katex .mtable .col-align-r>.vlist-t{text-align:right}.katex .svg-align{text-align:left}.katex svg{fill:currentColor;stroke:currentColor;display:block;height:inherit;position:absolute;width:100%}.katex svg path{stroke:none}.katex svg{fill-rule:nonzero;fill-opacity:1;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1}.katex img{border-style:none;max-height:none;max-width:none;min-height:0;min-width:0}.katex .katex-stretchy{display:block;overflow:hidden;position:relative;width:100%}.katex .katex-stretchy:after,.katex .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 .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 .reflectbox{display:inline-block;transform:scaleX(-1)}.katex .eqn-num:before{content:"(" counter(katexEqnNo) ")";counter-increment:katexEqnNo}.katex .mml-eqn-num:before{content:"(" counter(mmlEqnNo) ")";counter-increment:mmlEqnNo}.katex .mtr-glue{width:50%}.katex .cd-vert-arrow{display:inline-block;position:relative}.katex .cd-label-left{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>.katex-tag{position:absolute;right:0}.katex-display.leqno>.katex>.katex-html>.katex-tag{left:0;right:auto}.katex-display.fleqn>.katex{padding-left:2em;text-align:left}body{counter-reset:katexEqnNo mmlEqnNo}:root{--bg: #f6f5f1;--surface: #ffffff;--surface-2: #f0eee8;--ink: #111a2b;--ink-2: #374151;--muted: #6b7385;--line: #e5e1d8;--line-strong: #cdc7bb;--c-fundamentos: #d97706;--c-instalaciones: #2563eb;--c-fotovoltaica: #059669;--c-rebt: #1e40af;--c-practica: #0f766e;--ok: #15803d;--ko: #dc2626;--warn: #c2410c;--accent: var(--c-fundamentos);--link: #9a4a06;--sv-red: #dc2626;--sv-blue: #2563eb;--sv-green: #16a34a;--sv-amber: #d97706;--sv-brown: #92400e;--sv-orange: #ea580c;--sv-yellow: #ca8a04;--sv-tint: 100%;--sv-solid: #1f2937;--font-sans: "Inter", system-ui, -apple-system, sans-serif;--font-display: "Space Grotesk", "Inter", system-ui, sans-serif;--font-mono: "JetBrains Mono", ui-monospace, monospace;--radius: 14px;--radius-sm: 9px;--shadow: 0 1px 2px rgb(17 26 43 / .04), 0 8px 24px -12px rgb(17 26 43 / .12);--topbar: 44px;color-scheme:light}:root[data-theme=dark]{--bg: #0b1120;--surface: #111a2e;--surface-2: #17223a;--ink: #e8ecf3;--ink-2: #c3cad6;--muted: #8b95a8;--line: #1e2a43;--line-strong: #2e3d5e;--c-fundamentos: #fbbf24;--c-instalaciones: #60a5fa;--c-fotovoltaica: #34d399;--c-rebt: #93b4ff;--c-practica: #2dd4bf;--ok: #4ade80;--ko: #f87171;--warn: #fb923c;--link: #fbbf24;--shadow: none;--sv-red: #f87171;--sv-blue: #60a5fa;--sv-green: #4ade80;--sv-amber: #fbbf24;--sv-brown: #d4a373;--sv-orange: #fb923c;--sv-yellow: #facc15;--sv-tint: 26%;--sv-solid: #334155;color-scheme:dark}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-padding-top:calc(var(--topbar) + 16px)}@media(min-width:861px){html{height:100%;overflow:hidden;scroll-padding-top:0}body{height:100%;overflow-y:auto;scroll-padding-top:calc(var(--topbar) + 16px)}}body{margin:0;background:var(--bg);color:var(--ink);font:400 16.5px/1.7 var(--font-sans);font-feature-settings:"cv11","ss01";-webkit-font-smoothing:antialiased}a{color:inherit}button{font:inherit;color:inherit}h1,h2,h3,h4{font-family:var(--font-display);letter-spacing:-.02em;line-height:1.2;color:var(--ink)}.eyebrow{margin:0 0 .6rem;font:600 .74rem/1.3 var(--font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--block, var(--muted))}.topbar{position:sticky;top:0;z-index:20;height:var(--topbar);background:color-mix(in srgb,var(--bg) 85%,transparent);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}.topbar-inner{height:100%;margin:0 auto;padding:0 12px;display:flex;align-items:center;gap:4px}.topbar-hueco{flex:1}.brand-mark{display:grid;place-items:center;width:32px;height:32px;border-radius:9px;background:var(--ink)}.icon-btn{display:grid;place-items:center;width:34px;height:34px;padding:0;border:0;border-radius:8px;background:none;color:var(--muted);cursor:pointer}.icon-btn:hover{background:color-mix(in srgb,var(--ink) 8%,transparent);color:var(--ink)}.icon-btn svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round}:root[data-theme=dark] .i-sun,:root:not([data-theme=dark]) .i-moon{display:none}.btn{display:inline-flex;align-items:center;gap:8px;padding:11px 18px;border-radius:10px;border:1px solid transparent;font-weight:600;font-size:.95rem;text-decoration:none;cursor:pointer;transition:transform .12s,background .12s}.btn:active{transform:translateY(1px)}.btn-primary{background:var(--ink);color:var(--bg)}.btn-primary:hover{background:color-mix(in srgb,var(--ink) 85%,var(--c-fundamentos))}.btn-ghost{background:var(--surface);border-color:var(--line-strong);color:var(--ink)}.btn-ghost:hover{border-color:var(--ink-2)}.chip{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:999px;border:1px solid var(--line-strong);background:var(--surface);font:600 .76rem/1.4 var(--font-mono);color:var(--ink-2);text-decoration:none}.chip-rebt{color:var(--c-rebt);border-color:color-mix(in srgb,var(--c-rebt) 35%,transparent);background:color-mix(in srgb,var(--c-rebt) 7%,var(--surface))}a.chip-rebt:hover{background:color-mix(in srgb,var(--c-rebt) 14%,var(--surface))}.chip-warn{color:var(--warn);border-color:color-mix(in srgb,var(--warn) 35%,transparent);background:color-mix(in srgb,var(--warn) 7%,var(--surface));font-family:var(--font-sans)}.chip-toggle{cursor:pointer;font-family:var(--font-sans)}.chip-toggle .when-on,.chip-toggle[aria-pressed=true] .when-off{display:none}.chip-toggle[aria-pressed=true] .when-on{display:inline}.chip-toggle[aria-pressed=true]{color:var(--ok);border-color:color-mix(in srgb,var(--ok) 40%,transparent);background:color-mix(in srgb,var(--ok) 9%,var(--surface))}.soon{margin-left:auto;font:600 .68rem var(--font-mono);text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}:root{--izq: 272px}@media(max-width:1180px){:root{--izq: 252px}}.temario-plegado{--izq: 0px}.doc-shell{display:grid;grid-template-columns:var(--izq) minmax(0,1fr) 232px}.doc-left,.doc-right{position:sticky;top:var(--topbar);align-self:start;height:calc(100vh - var(--topbar));overflow-y:auto;padding:24px 14px 48px 16px;scrollbar-width:thin}.doc-left{border-right:1px solid var(--line)}.doc-right{border-left:1px solid var(--line);padding:32px 14px 48px}.doc-main{justify-self:center;width:100%;min-width:0;max-width:856px;padding:48px 48px 80px}.doc-header{margin-bottom:2.2rem}.doc-header h1{margin:0;font-size:clamp(2rem,4vw,2.75rem);font-weight:700}.doc-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:1.1rem}@media(max-width:1180px){.doc-shell{grid-template-columns:var(--izq) minmax(0,1fr)}.doc-main{padding-inline:36px}.doc-right{display:none}}@media(max-width:860px){.doc-shell{grid-template-columns:minmax(0,1fr)}.doc-left{display:none}.nav-open .doc-left{display:block;position:fixed;inset:0;z-index:15;height:auto;border-right:0;padding:calc(var(--topbar) + 20px) 16px 40px;background:var(--bg)}.nav-open body{overflow:hidden}.doc-main{padding:28px 16px 64px}}.sidebar{font-size:.9rem}.side-group{margin-bottom:22px}.side-head{display:flex;align-items:center;gap:2px}.side-head .side-block{flex:1;min-width:0}.side-toggle{flex:none;display:grid;place-items:center;width:28px;height:28px;padding:0;border:0;border-radius:7px;background:none;color:var(--muted);cursor:pointer}.side-toggle:hover{background:var(--surface-2);color:var(--ink)}.side-toggle svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;transition:transform .15s}.side-group.collapsed .side-toggle svg{transform:rotate(-90deg)}.side-group.collapsed .side-list{display:none}.side-block{display:flex;align-items:center;gap:10px;padding:6px 10px;border-radius:8px;font-weight:600;color:var(--ink);text-decoration:none}a.side-block:hover,.side-list a:hover{background:var(--surface-2)}.side-block.active{background:var(--surface);box-shadow:inset 0 0 0 1px var(--line)}.side-block.disabled{color:var(--muted)}.side-num{display:grid;place-items:center;min-width:26px;height:22px;padding:0 5px;border-radius:6px;background:color-mix(in srgb,var(--block) 14%,transparent);color:var(--block);font:700 .72rem var(--font-mono)}.side-list{list-style:none;margin:4px 0 0 22px;padding:0 0 0 10px;border-left:1px solid var(--line)}.side-list a{display:flex;align-items:baseline;gap:8px;padding:4px 10px;border-radius:7px;color:var(--ink-2);text-decoration:none;line-height:1.4}.side-list a.active{color:var(--ink);font-weight:600;background:color-mix(in srgb,var(--block) 10%,transparent);box-shadow:inset 2px 0 0 var(--block)}.side-idx{font:500 .72rem var(--font-mono);color:var(--muted)}.side-title{flex:1}.side-dot{flex:none;width:7px;height:7px;border-radius:50%;border:1.5px solid var(--line-strong);align-self:center}.is-read .side-dot{background:var(--ok);border-color:var(--ok)}.toc-title{margin:0 0 10px;font:600 .72rem var(--font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}.toc ul{list-style:none;margin:0;padding:0}.toc li a{display:block;padding:4px 8px;border-radius:6px;font-size:.85rem;line-height:1.4;color:var(--muted);text-decoration:none}.toc li.d3 a{padding-left:20px;font-size:.8rem}.toc a:hover{color:var(--ink)}.toc a.in-view{color:var(--ink);background:color-mix(in srgb,var(--block, var(--ink)) 10%,transparent);font-weight:500}.prose{color:var(--ink-2)}.prose>:first-child{margin-top:0}.prose h2{margin:3rem 0 1rem;font-size:1.6rem;font-weight:700}.prose h3{margin:2rem 0 .6rem;font-size:1.2rem;font-weight:600}.prose p,.prose ul,.prose ol{margin:0 0 1.1rem}.prose li+li{margin-top:.3rem}.prose li::marker{color:var(--muted)}.prose strong{color:var(--ink);font-weight:600}.prose a{color:var(--link);text-decoration:underline;text-decoration-color:color-mix(in srgb,var(--link) 35%,transparent);text-underline-offset:3px}.prose a:hover{text-decoration-color:currentColor}.prose a.wikilink{font-weight:500}.wikilink.missing{color:var(--muted);border-bottom:1px dashed var(--line-strong)}.prose code{padding:.12em .4em;border-radius:6px;background:var(--surface-2);font:.86em var(--font-mono);color:var(--ink)}.prose pre:not(.mermaid){padding:16px 18px;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--surface);overflow-x:auto;white-space:pre-wrap;font-size:.84rem;line-height:1.6}.prose pre code{padding:0;background:none;font-size:inherit}.prose hr{margin:3rem 0;border:0;border-top:1px solid var(--line)}.prose input[type=checkbox]{accent-color:var(--ok);margin-right:6px}.prose li:has(>input[type=checkbox]){list-style:none}.prose table{width:100%;margin:1.4rem 0;border-collapse:separate;border-spacing:0;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--surface);font-size:.92rem;line-height:1.5;overflow:hidden}.prose th{padding:10px 14px;background:var(--surface-2);border-bottom:1px solid var(--line);font:600 .74rem var(--font-mono);letter-spacing:.04em;text-transform:uppercase;text-align:left;color:var(--muted)}.prose td{padding:10px 14px;vertical-align:top}.prose tr+tr td{border-top:1px solid var(--line)}.prose img{display:block;max-width:100%;height:auto;margin:1.6rem auto;border-radius:var(--radius);border:1px solid var(--line);box-shadow:var(--shadow)}.prose svg.schematic{display:block;width:100%;height:auto;margin:1.6rem 0;font-family:Helvetica Neue,Helvetica,Arial,sans-serif;border-radius:16px;box-shadow:var(--shadow)}.prose p:has(>img)+p>em:only-child,.prose img+br+em{display:block;margin-top:-.6rem;font-size:.85rem;color:var(--muted);text-align:center}.prose .katex{font-size:1.06em}.prose .katex-display{margin:1.2rem 0;padding:14px 10px;border-radius:var(--radius-sm);background:var(--surface);border:1px solid var(--line);overflow-x:auto}pre.mermaid{margin:1.6rem 0;padding:20px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);text-align:center;color:transparent;overflow-x:auto;min-height:80px}pre.mermaid.ready{color:inherit}pre.mermaid svg{height:auto}pre.mermaid .node rect,pre.mermaid .node polygon,pre.mermaid .cluster rect{rx:9px;ry:9px;stroke-width:1.2px}pre.mermaid .edgeLabel,pre.mermaid .edgeLabel p,pre.mermaid .labelBkg{background:var(--bg)!important;font-size:13px;color:var(--muted)}pre.mermaid .flowchart-link{stroke-width:1.4px}.callout{--cc: var(--muted);margin:1.5rem 0;border:1px solid color-mix(in srgb,var(--cc) 22%,var(--line));border-left:4px solid var(--cc);border-radius:var(--radius-sm);background:color-mix(in srgb,var(--cc) 6%,var(--surface));color:var(--ink-2)}.callout[data-callout=abstract]{--cc: var(--c-fundamentos)}.callout[data-callout=info]{--cc: var(--c-rebt)}.callout[data-callout=warning],.callout[data-callout=danger]{--cc: var(--ko)}.callout[data-callout=success]{--cc: var(--ok)}.callout[data-callout=tip]{--cc: var(--c-practica)}.callout[data-callout=question]{--cc: var(--c-instalaciones)}.callout[data-callout=example]{--cc: var(--muted)}.callout-title{display:flex;align-items:center;gap:10px;padding:13px 18px 0;font:600 .98rem/1.4 var(--font-display);color:color-mix(in srgb,var(--cc) 75%,var(--ink));list-style:none}.callout-title:before{content:"";flex:none;width:18px;height:18px;background:currentColor;-webkit-mask:var(--icon) center / contain no-repeat;mask:var(--icon) center / contain no-repeat}.callout-title code{font-size:.78em}.callout-body{padding:8px 18px 4px}.callout-body>:last-child{margin-bottom:14px}details.callout>summary{padding-bottom:13px;cursor:pointer;user-select:none}details.callout>summary::-webkit-details-marker{display:none}details.callout>summary:after{content:"";margin-left:auto;width:9px;height:9px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg) translateY(-3px);transition:transform .15s;opacity:.6}details.callout[open]>summary{padding-bottom:0}details.callout[open]>summary:after{transform:rotate(225deg) translateY(-2px)}.callout{--icon: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='9'/%3E%3Cpath d='M12 8h.01M11 12h1v4h1'/%3E%3C/svg%3E")}.callout[data-callout=abstract]{--icon: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M13 2 4 14h7l-1 8 9-12h-7z'/%3E%3C/svg%3E")}.callout[data-callout=info]{--icon: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 3v18M5 7h14M3 13l2-6 2 6a2.8 2.8 0 0 1-4 0zM17 13l2-6 2 6a2.8 2.8 0 0 1-4 0zM8 21h8'/%3E%3C/svg%3E")}.callout[data-callout=warning]{--icon: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m21.7 18-8-14a2 2 0 0 0-3.4 0l-8 14A2 2 0 0 0 4 21h16a2 2 0 0 0 1.7-3zM12 9v4M12 17h.01'/%3E%3C/svg%3E")}.callout[data-callout=success]{--icon: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='9'/%3E%3Cpath d='m8 12 3 3 5-6'/%3E%3C/svg%3E")}.callout[data-callout=tip]{--icon: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M9 18h6M10 22h4M12 2a7 7 0 0 0-4 12.7V16h8v-1.3A7 7 0 0 0 12 2z'/%3E%3C/svg%3E")}.callout[data-callout=question]{--icon: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='9'/%3E%3Cpath d='M9.1 9a3 3 0 0 1 5.8 1c0 2-3 3-3 3M12 17h.01'/%3E%3C/svg%3E")}.callout[data-callout=example]{--icon: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='3' width='18' height='18' rx='3'/%3E%3Ccircle cx='9' cy='9' r='2'/%3E%3Cpath d='m21 15-4-4L5 21'/%3E%3C/svg%3E")}.pager{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:4rem;padding-top:2rem;border-top:1px solid var(--line)}.pager-card{display:flex;flex-direction:column;gap:4px;padding:16px 20px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);text-decoration:none;transition:border-color .15s,transform .15s}.pager-card:hover{border-color:var(--block, var(--ink-2));transform:translateY(-1px)}.pager-card.next{text-align:right}.pager-label{font:600 .74rem var(--font-mono);letter-spacing:.04em;text-transform:uppercase;color:var(--muted)}.pager-title{font:600 1.05rem var(--font-display);color:var(--ink)}.home{max-width:1180px;margin:0 auto;padding:0 24px 80px}.hero{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center;padding:72px 0 64px}.hero h1{margin:0 0 1.2rem;font-size:clamp(2.3rem,5vw,3.6rem);font-weight:700;letter-spacing:-.035em;line-height:1.05}.hl{background:linear-gradient(transparent 62%,color-mix(in srgb,var(--c-fundamentos) 40%,transparent) 62%)}.lead{max-width:34em;margin:0 0 1.8rem;font-size:1.12rem;color:var(--ink-2)}.hero-cta{display:flex;flex-wrap:wrap;gap:12px}.hero-art svg{width:100%;height:auto;display:block}.art-plate{fill:var(--surface);stroke:var(--line)}.art-grid{stroke:var(--line);stroke-width:1}.art-axis{stroke:var(--line-strong);stroke-dasharray:4 5}.art-wave{fill:none;stroke:url(#g);stroke-width:4;stroke-linecap:round}.art-circuit{fill:none;stroke:var(--ink);stroke-width:2.2;stroke-linejoin:round}.art-circuit rect,.art-circuit circle{fill:var(--surface)}.art-labels{font:600 13px var(--font-mono);fill:var(--muted)}.home-section{padding:40px 0}.section-head{display:flex;align-items:baseline;justify-content:space-between;gap:24px;margin-bottom:22px}.section-head h2{margin:0;font-size:1.75rem}.section-head p{margin:0;max-width:30em;color:var(--muted);text-align:right}.block-grid,.practice-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.block-card,.practice-card{position:relative;display:flex;flex-direction:column;padding:24px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);text-decoration:none;box-shadow:var(--shadow);transition:transform .15s,border-color .15s;overflow:hidden}.block-card:before{content:"";position:absolute;inset:0 0 auto;height:4px;background:var(--block)}a.block-card:hover,.practice-card:hover{transform:translateY(-2px);border-color:var(--line-strong)}.block-card.pending{box-shadow:none;background:transparent;border-style:dashed}.block-card.pending:before{opacity:.35}.block-num{font:700 2.4rem/1 var(--font-mono);color:var(--block);letter-spacing:-.04em}.block-card h3,.practice-card h3{margin:14px 0 6px;font-size:1.25rem}.block-card p,.practice-card p{margin:0 0 18px;font-size:.93rem;line-height:1.55;color:var(--muted)}.block-card .soon{margin:auto 0 0}.block-progress{margin-top:auto}.bar{height:6px;border-radius:99px;background:var(--surface-2);overflow:hidden}.bar span{display:block;height:100%;width:calc(var(--p, 0) * 100%);background:var(--block);border-radius:inherit;transition:width .3s}.block-count{display:block;margin-top:8px;font:500 .78rem var(--font-mono);color:var(--muted)}.block-topics{list-style:none;margin:16px 0 0;padding:14px 0 0;border-top:1px solid var(--line);font-size:.86rem;color:var(--ink-2)}.block-topics li{display:flex;gap:10px;padding:2px 0}.block-topics span{font:500 .76rem/1.7 var(--font-mono);color:var(--muted)}.block-topics .more{color:var(--muted);padding-left:28px}.practice-icon{display:grid;place-items:center;width:42px;height:42px;border-radius:11px;background:color-mix(in srgb,var(--c-practica) 12%,transparent);color:var(--c-practica);font:700 1.25rem var(--font-mono)}.practice-meta{margin-top:auto;font:500 .78rem var(--font-mono);color:var(--c-practica)}.rebt-band{display:grid;gap:28px;padding:36px;border-radius:calc(var(--radius) + 4px);background:var(--ink);color:var(--bg)}:root[data-theme=dark] .rebt-band{background:var(--surface-2);color:var(--ink)}.rebt-band h2{margin:0 0 .8rem;font-size:1.9rem;color:inherit}.rebt-band p{margin:0 0 1.4rem;opacity:.8}.rebt-band .eyebrow{color:#93b4ff;opacity:1}.rebt-band .btn-primary{background:#f59e0b;color:#111a2b}.rebt-band>div{max-width:640px}@media(max-width:900px){.hero,.rebt-band{grid-template-columns:1fr}.hero{padding:40px 0;gap:32px}.block-grid,.practice-grid{grid-template-columns:1fr}.section-head{display:block}.section-head p{text-align:left;margin-top:6px}.home{padding:0 16px 60px}.rebt-band{padding:24px}}.list-cards{display:grid;gap:10px}.prose .list-cards a{display:flex;flex-direction:column;gap:2px;padding:14px 18px;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--surface);color:var(--ink-2);text-decoration:none}.prose .list-cards a:hover{border-color:var(--line-strong)}.list-cards strong{font-family:var(--font-display);font-size:1.05rem}.list-cards span{font-size:.9rem;color:var(--muted)}.side-list .side-sub{margin:10px 0 2px;padding-left:10px;font-size:.72rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--muted)}.prose .pr-destacado{display:flex;gap:16px;align-items:center;margin:1.4rem 0 2rem;padding:18px 20px;border-radius:var(--radius);border:1px solid color-mix(in srgb,var(--c-practica) 40%,var(--line));background:color-mix(in srgb,var(--c-practica) 8%,var(--surface));color:var(--ink-2);text-decoration:none}.prose .pr-destacado:hover{border-color:var(--c-practica)}.pr-destacado strong{display:block;font-family:var(--font-display);font-size:1.15rem;color:var(--ink)}.pr-destacado span span{font-size:.92rem;color:var(--muted)}.pr-icono{flex:0 0 auto;display:grid;place-items:center;width:48px;height:48px;border-radius:12px;background:var(--c-practica);color:#fff}.pr-icono svg{width:26px;height:26px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round}.pr-bloque{margin-top:2.2rem}.prose .pr-bloque h2{display:flex;align-items:center;gap:10px;margin-bottom:.9rem}.pr-num{font-family:var(--font-mono);font-size:.85rem;padding:2px 8px;border-radius:6px;background:color-mix(in srgb,var(--block) 15%,transparent);color:var(--block)}.pr-fila{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:10px}.prose .pr-tarjeta,.prose .pr-casos a{display:flex;flex-direction:column;gap:3px;padding:14px 16px;border-radius:var(--radius-sm);border:1px solid var(--line);background:var(--surface);color:var(--ink-2);text-decoration:none}.prose .pr-tarjeta{border-left:3px solid var(--block)}.prose .pr-tarjeta:hover,.prose .pr-casos a:hover{border-color:var(--line-strong)}.prose .pr-tarjeta:hover{border-left-color:var(--block)}.pr-tarjeta small,.pr-casos small{font-family:var(--font-mono);font-size:.72rem;font-weight:600;color:var(--block);text-transform:uppercase;letter-spacing:.04em}.pr-tarjeta strong,.pr-casos strong{font-family:var(--font-display);font-size:1rem;color:var(--ink)}.pr-tarjeta span{font-size:.85rem;color:var(--muted)}.prose .pr-bloque h3{margin:1.4rem 0 .7rem;font-size:1rem}.pr-casos{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:10px}.pr-casos span{font-size:.82rem;color:var(--muted);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.quiz-bar{position:sticky;top:calc(var(--topbar) + 8px);z-index:5;display:flex;flex-wrap:wrap;align-items:center;gap:10px 18px;margin-bottom:1.5rem;padding:12px 16px;border:1px solid var(--line);border-radius:var(--radius-sm);background:color-mix(in srgb,var(--surface) 92%,transparent);backdrop-filter:blur(8px)}.quiz-progress{flex:1 1 100%;height:5px;border-radius:99px;background:var(--surface-2);overflow:hidden}.quiz-progress span{display:block;height:100%;width:calc(var(--p) * 100%);background:var(--c-practica);transition:width .25s}.quiz-stats{margin:0;font-size:.9rem;color:var(--muted)}.quiz-actions{display:flex;gap:8px;margin-left:auto}.quiz-actions .btn{padding:6px 12px;font-size:.82rem}.quiz-section h2{margin-top:2.4rem}.q-card{margin:0 0 16px;padding:20px 22px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}.q-card[data-state=ok]{border-color:color-mix(in srgb,var(--ok) 45%,var(--line))}.q-card[data-state=ko]{border-color:color-mix(in srgb,var(--ko) 45%,var(--line))}.q-head{display:flex;align-items:center;gap:10px;margin-bottom:8px}.q-num{font:700 .85rem var(--font-mono);color:var(--muted)}.q-num:before{content:"Pregunta ";font-weight:500}.prose .q-text{margin:0 0 14px;font-weight:600;font-size:1.04rem;color:var(--ink)}.q-options{display:grid;gap:8px}.q-option{display:flex;align-items:baseline;gap:12px;width:100%;padding:10px 14px;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--bg);text-align:left;line-height:1.45;cursor:pointer;transition:border-color .12s,background .12s}.q-option:not(:disabled):hover{border-color:var(--ink-2)}.q-option:disabled{cursor:default}.q-key{flex:none;display:grid;place-items:center;width:24px;height:24px;border-radius:7px;border:1px solid var(--line-strong);font:700 .78rem var(--font-mono);color:var(--muted)}.q-option.is-correct{border-color:var(--ok);background:color-mix(in srgb,var(--ok) 10%,var(--surface))}.q-option.is-correct .q-key{background:var(--ok);border-color:var(--ok);color:#fff}.q-option.is-wrong{border-color:var(--ko);background:color-mix(in srgb,var(--ko) 9%,var(--surface))}.q-option.is-wrong .q-key{background:var(--ko);border-color:var(--ko);color:#fff}.q-explain{margin-top:14px;padding:12px 16px;border-radius:var(--radius-sm);background:var(--surface-2);font-size:.94rem}.q-explain>div>:last-child{margin-bottom:0}.prose .q-verdict{margin:0 0 4px;font:700 .8rem var(--font-mono);text-transform:uppercase;letter-spacing:.05em}[data-state=ok] .q-verdict{color:var(--ok)}[data-state=ko] .q-verdict{color:var(--ko)}.quiz-result{margin-top:2rem;padding:28px;border-radius:var(--radius);background:var(--ink);color:var(--bg);text-align:center}:root[data-theme=dark] .quiz-result{background:var(--surface-2);color:var(--ink)}.quiz-result p{margin:0 0 6px}.quiz-score strong{font:700 2rem var(--font-display);color:inherit}.quiz-best{font:500 .82rem var(--font-mono);opacity:.7}.deck-intro p{margin-top:0}.deck-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:1.2rem 0}.deck-stats div{padding:12px 14px;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--surface)}.deck-stats strong{display:block;font:700 1.5rem var(--font-display);color:var(--ink)}.deck-stats span{font-size:.8rem;color:var(--muted)}.deck-filter{display:flex;align-items:center;gap:10px;font-size:.9rem;color:var(--muted)}.deck-filter select{padding:7px 10px;border:1px solid var(--line-strong);border-radius:8px;background:var(--surface);color:var(--ink);font:inherit}.deck-stage{margin:1.6rem 0 1rem}.flashcard{position:relative;display:flex;flex-direction:column;justify-content:center;width:100%;min-height:280px;padding:36px 32px 44px;border:1px solid var(--line);border-radius:calc(var(--radius) + 4px);background:var(--surface);box-shadow:var(--shadow);text-align:center;cursor:pointer;transition:border-color .15s}.flashcard:before{content:"";position:absolute;inset:0 auto 0 0;width:5px;border-radius:inherit;background:var(--c-fundamentos)}.flashcard.flipped{border-color:color-mix(in srgb,var(--c-practica) 40%,var(--line))}.flashcard.flipped:before{background:var(--c-practica)}.fc-section{position:absolute;top:16px;left:0;right:0;font:600 .72rem var(--font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}.fc-face>:last-child{margin-bottom:0}.fc-front{font:600 1.45rem/1.35 var(--font-display);color:var(--ink)}.fc-back{display:none;margin-top:18px;padding-top:18px;border-top:1px dashed var(--line-strong);font-size:1.1rem;color:var(--ink-2)}.fc-back ol,.fc-back ul{display:inline-block;text-align:left}.flashcard.flipped .fc-back{display:block}.fc-hint{position:absolute;bottom:14px;left:0;right:0;font-size:.78rem;color:var(--muted)}.flashcard.flipped .fc-hint{display:none}.deck-answer{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:14px}.deck-answer .btn{justify-content:center;padding:14px}.btn-wrong{background:color-mix(in srgb,var(--ko) 10%,var(--surface));border-color:color-mix(in srgb,var(--ko) 40%,transparent);color:var(--ko)}.btn-right{background:color-mix(in srgb,var(--ok) 10%,var(--surface));border-color:color-mix(in srgb,var(--ok) 40%,transparent);color:var(--ok)}kbd{padding:1px 6px;border:1px solid currentColor;border-radius:5px;font:600 .72rem var(--font-mono);opacity:.6}.deck-done{padding:36px;border:1px dashed var(--line-strong);border-radius:var(--radius);text-align:center}.prose .deck-done-title{margin:0 0 4px;font:700 1.3rem var(--font-display);color:var(--ink)}.deck-reset{text-align:right}.linkish{border:0;background:none;padding:0;font-size:.82rem;color:var(--muted);text-decoration:underline;cursor:pointer}@media(max-width:600px){.deck-stats{grid-template-columns:repeat(2,1fr)}.pager{grid-template-columns:1fr}}.sitefooter{border-top:1px solid var(--line);padding:28px 24px;text-align:center;font-size:.85rem;color:var(--muted)}.sitefooter a{color:var(--ink-2)}[hidden]{display:none!important}.boe-note{margin:0 0 1.6rem;padding:10px 14px;border-left:3px solid var(--c-rebt);background:var(--surface-2);border-radius:var(--radius-sm);font-size:.86rem;color:var(--muted)}.boe-text p{margin:.55rem 0}.boe-text .ap-head{margin-top:1.8rem;font-weight:650;color:var(--ink);scroll-margin-top:48px}.boe-text .ap-head[data-level="1"]{margin-top:2.4rem;padding-top:1.2rem;border-top:1px solid var(--line);font-family:var(--font-display);font-size:1.15rem}.boe-text h2{scroll-margin-top:48px}.boe-text :target{padding:8px 12px;margin-left:-12px;margin-right:-12px;border-left:4px solid var(--c-rebt);border-radius:0 6px 6px 0;background:color-mix(in srgb,var(--c-rebt) 14%,var(--surface));color:var(--ink)}.boe-text .destello{animation:destello 1.6s ease-out}@keyframes destello{0%{background:color-mix(in srgb,var(--c-rebt) 45%,var(--surface))}to{background:color-mix(in srgb,var(--c-rebt) 14%,var(--surface))}}.boe-contexto{position:sticky;top:var(--topbar);z-index:6;display:flex;align-items:baseline;gap:10px;margin:0 -12px;padding:9px 12px;border-bottom:1px solid var(--line);background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:blur(6px);font-size:.85rem}.boe-contexto[data-oculta=true]{opacity:0;pointer-events:none}.boe-contexto{transition:opacity .15s}.boe-contexto-doc{flex:0 0 auto;font-family:var(--font-mono);font-weight:700;color:var(--c-rebt);text-decoration:none}.boe-contexto-ap{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--ink-2)}.boe-text .tabla-scroll{margin:1.4rem 0;overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius-sm)}.boe-text table,.prose .boe-text table{display:table;width:100%;margin:0;border:0;border-radius:0}.boe-text td p,.boe-text th p{margin:0}.boe-text .centro_cursiva,.boe-text .centro_redonda,.boe-text .centro_negrita{text-align:center;font-size:.88rem;color:var(--muted)}.boe-text img{background:#fff;padding:8px;box-shadow:none}a.ap-link{font-family:var(--font-mono);font-size:.92em;color:var(--c-rebt);text-decoration:underline dotted;text-underline-offset:3px}a.ap-link:hover{text-decoration-style:solid}.chat-fab{position:fixed;right:calc(20px + var(--vista-ocupa));bottom:20px;z-index:30;display:inline-flex;align-items:center;gap:8px;padding:11px 18px 11px 14px;border:0;border-radius:999px;background:var(--ink);color:var(--bg);font:600 .9rem var(--font-body, inherit);box-shadow:var(--shadow);cursor:pointer}.chat-fab svg,.chat-icon svg,.chat-send svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.chat-open .chat-fab{display:none}.chat-panel{position:fixed;top:0;right:0;bottom:0;z-index:40;width:var(--chat-w);display:flex;flex-direction:column;background:var(--bg);border-left:1px solid var(--line)}.chat-panel[hidden]{display:none}.chat-head{display:flex;align-items:center;gap:4px;height:var(--topbar);padding:0 12px 0 18px;border-bottom:1px solid var(--line)}.chat-title{flex:1;min-width:0;margin:0;font:600 .92rem var(--font-display);color:var(--ink)}.chat-icon{display:grid;place-items:center;width:34px;height:34px;border:0;border-radius:8px;background:none;color:var(--muted);cursor:pointer}.chat-icon:hover{background:var(--surface-2);color:var(--ink)}.chat-log{flex:1;overflow-y:auto;overscroll-behavior:contain;padding:16px 18px}.chat-empty p{margin:0 0 14px;font-size:.9rem;color:var(--muted)}.chat-ideas{display:grid;gap:8px}.chat-ideas button{padding:9px 12px;border:1px solid var(--line);border-radius:10px;background:var(--surface-2);color:var(--ink-2);font:inherit;font-size:.86rem;text-align:left;cursor:pointer}.chat-ideas button:hover{border-color:var(--c-rebt);color:var(--ink)}.chat-turn+.chat-turn{margin-top:22px}.chat-q{margin:0 0 10px auto;width:fit-content;max-width:88%;padding:9px 13px;border-radius:14px 14px 4px;background:color-mix(in srgb,var(--c-rebt) 12%,var(--surface));color:var(--ink);font-size:.92rem;white-space:pre-wrap}.chat-a{font-size:.92rem}.chat-a>:first-child{margin-top:0}.chat-a table{font-size:.84rem}.chat-stream{white-space:pre-wrap;color:var(--ink-2)}.chat-status{margin:8px 0 0;font:500 .78rem var(--font-mono);color:var(--muted);animation:chat-pulse 1.4s ease-in-out infinite}@keyframes chat-pulse{50%{opacity:.45}}.chat-error{color:var(--bad, #dc2626)}.chat-form{display:flex;gap:8px;align-items:flex-end;padding:12px 14px 14px;border-top:1px solid var(--line)}.chat-form textarea{flex:1;overscroll-behavior:contain;resize:none;field-sizing:content;min-height:calc(2lh + 22px);max-height:200px;padding:10px 12px;border:1px solid var(--line);border-radius:12px;background:var(--bg);color:var(--ink);font:inherit;font-size:.92rem;line-height:1.4}.chat-form textarea:focus{outline:2px solid color-mix(in srgb,var(--c-rebt) 40%,transparent);border-color:var(--c-rebt)}.chat-send{display:grid;place-items:center;width:42px;height:42px;border:0;border-radius:12px;background:var(--c-rebt);color:#fff;cursor:pointer}.chat-send:disabled{opacity:.4;cursor:progress}:root{--chat-w: 420px;--vista-w: 480px;--chat-ocupa: 0px;--vista-ocupa: 0px}.chat-open{--chat-ocupa: var(--chat-w)}.vista-rebt-abierta{--vista-ocupa: var(--vista-w)}.chat-open body,.vista-rebt-abierta body{margin-right:calc(var(--chat-ocupa) + var(--vista-ocupa))}@media(max-width:1700px){.chat-open.vista-rebt-abierta .doc-shell{grid-template-columns:minmax(0,1fr)}.chat-open.vista-rebt-abierta .doc-left{display:none}}.chat-open .doc-right,.vista-rebt-abierta .doc-right{display:none}.chat-open .doc-shell,.vista-rebt-abierta .doc-shell{grid-template-columns:var(--izq) minmax(0,1fr)}@media(max-width:1240px){.chat-open .doc-shell,.vista-rebt-abierta .doc-shell{grid-template-columns:minmax(0,1fr)}.chat-open .doc-left,.vista-rebt-abierta .doc-left{display:none}.chat-open.nav-open .doc-left,.vista-rebt-abierta.nav-open .doc-left{display:block;position:fixed;inset:0 calc(var(--chat-ocupa) + var(--vista-ocupa)) 0 0;z-index:15;height:auto;border-right:0;padding:calc(var(--topbar) + 20px) 16px 40px;background:var(--bg)}}@media(max-width:860px){:root{--chat-w: 100%}.chat-open body{margin-right:0;overflow:hidden}.chat-panel{border-left:0;box-shadow:none}.chat-open.nav-open .doc-left{inset:0}}@media(max-width:860px){.prose table{display:block;overflow-x:auto}}.sim-shell{grid-template-columns:var(--izq) minmax(0,1fr)}.sim-shell .doc-main{max-width:1176px}.sim-intro{margin-bottom:1.4rem}.temario-plegado .sim-shell .doc-main{max-width:none}.sim h2{font-family:var(--font-display);font-size:1.05rem;margin:0}.sim button:not(.btn){font-family:inherit;color:inherit;cursor:pointer}.sim-viviendas{display:flex;flex-wrap:wrap;gap:8px}.sim-chip{padding:7px 14px;border-radius:999px;border:1px solid var(--line-strong);background:var(--surface);font-weight:600;font-size:.9rem}.sim-chip[aria-pressed=true]{background:var(--ink);color:var(--bg)!important;border-color:var(--ink)}.sim-chip[data-ok=true]:after{content:" ✓";color:var(--ok)}.sim-chip[aria-pressed=true][data-ok=true]:after{color:inherit}.sim-desc{color:var(--muted);margin:.8rem 0 1.4rem}.sim-grid{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:20px;align-items:start}.sim-inst{display:grid;grid-template-columns:minmax(0,1fr);gap:16px;min-width:0}.sim-side{position:sticky;top:calc(var(--topbar) + 12px)}.sim-panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:16px}.sim-panel-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.sim-estado{font-size:.8rem;font-weight:700;padding:3px 10px;border-radius:999px;text-align:right}.sim-estado:before{content:"⚡ "}.sim-estado[data-on=todo]{background:color-mix(in srgb,var(--ko) 15%,transparent);color:var(--ko)}.sim-estado[data-on=parcial]{background:color-mix(in srgb,var(--warn) 15%,transparent);color:var(--warn)}.sim-cuadro{container-type:inline-size}.cuadro{--u: clamp(22px, calc((100cqw - 82px) / 15.3), 46px);--canal: 40px;--fila: calc(var(--canal) * 2 + 176px);padding:14px;border-radius:14px;background:linear-gradient(180deg,#f4f3ef,#e2dfd7);border:1px solid #c9c4b8;box-shadow:inset 0 1px #fff,0 10px 22px -12px #00000073}:root[data-theme=dark] .cuadro{filter:brightness(.9)}.cuadro-ventana{border-radius:7px;background:#2b2f36;box-shadow:inset 0 3px 10px #0000008c;overflow:hidden}.cuadro-fila{position:relative;display:flex;flex-wrap:wrap;padding:0 22px;background:linear-gradient(180deg,transparent calc(var(--canal) + 77px),#9aa0a8 calc(var(--canal) + 77px),#d5d9de calc(var(--canal) + 84px),#9aa0a8 calc(var(--canal) + 85px),#7d838c calc(var(--canal) + 93px),#b9bec4 calc(var(--canal) + 99px),transparent calc(var(--canal) + 99px)) 0 0 / 100% var(--fila) repeat-y}.fila-salto{display:none;flex-basis:100%}.mod{position:relative;width:calc(var(--u) * var(--ancho));height:var(--fila);display:grid;grid-template-rows:var(--canal) 44px 88px 44px var(--canal);justify-items:center}.mod-canal{width:100%}.mod-bornes{position:relative;display:grid;grid-template-columns:repeat(2,1fr);width:calc(100% - 2px);background:linear-gradient(180deg,#fff,#efefec);border:1px solid #c9c8c2;border-bottom:0;border-radius:4px 4px 0 0;box-shadow:inset 0 1px #fff}.mod-bornes-abajo{background:linear-gradient(180deg,#ecebe7,#fafaf8);border-top:0;border-bottom:1px solid #c9c8c2;border-radius:0 0 4px 4px}.mod-bornes:after{content:"";position:absolute;left:50%;top:3px;bottom:3px;width:1px;background:#d9d8d2}.borne{position:relative;display:grid;place-items:center}.borne small{position:absolute;left:3px;bottom:2px;font-size:9px;font-weight:700;line-height:1;color:#4b4f56}.borne-hueco{display:grid;place-items:center;width:min(22px,calc(var(--u) * .62));aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,#8f8f8a 0 45%,#c9c8c2 70%,#e8e7e3);box-shadow:inset 0 2px 3px #00000059}.tornillo{position:relative;width:13px;height:13px;border-radius:50%;background:radial-gradient(circle at 38% 32%,#fff,#c9c9c9 45%,#8d8d8d 80%);box-shadow:0 1px 1px #0006}.tornillo:before,.tornillo:after{content:"";position:absolute;left:3px;right:3px;top:6px;height:1.5px;border-radius:1px;background:#4b4b4b;transform:rotate(20deg)}.tornillo:after{transform:rotate(110deg)}.mod-frente{position:relative;width:calc(100% + 2px);display:grid;grid-template-rows:1fr auto;padding:0 3px 4px;background:linear-gradient(90deg,#ecebe7,#fff 12%,#fbfbf9 88%,#e6e5e0);border:1px solid #c4c3bc;border-radius:3px;box-shadow:0 2px 4px #00000059;z-index:1;color:#5b5f66;font-family:var(--font-sans);line-height:1.15;cursor:pointer}.mod-cara{display:grid;grid-template-columns:1fr 1fr;min-height:0}.mod-textos{display:grid;align-content:start;padding:6px 0 0 2px;font-size:8px;overflow:hidden}.mod-textos b{font-size:10px;font-weight:800;color:#2d3138;margin-bottom:1px}.mod-ventana{position:relative;border-left:1px solid #e3e2dc;padding:8px 3px 0}.mod-ind{display:block;height:5px;border-radius:3px;background:#16a34a}.mod:has(.mod-palanca[aria-pressed=true]) .mod-ind{background:#dc2626}.mod-t{position:absolute;left:50%;top:19px;width:15px;height:15px;margin-left:-7.5px;padding:0;border-radius:50%;border:1px solid #a8a7a0;background:radial-gradient(circle at 40% 35%,#f3f3f1,#c7c6c0);color:#3f434a!important;font-size:8px;font-weight:800;line-height:13px;box-shadow:0 1px 2px #00000059}.mod-t:active{transform:translateY(1px);box-shadow:none}.mod-palanca{position:relative;width:100%;height:32px;padding:0;border:0;border-radius:3px;background:linear-gradient(180deg,#d4d3cd,#e9e8e3);box-shadow:inset 0 2px 3px #0000004d}.mod-maneta{position:absolute;left:2px;right:2px;bottom:2px;height:20px;display:grid;grid-template-columns:1fr 1fr;gap:2px;transition:bottom .15s}.mod-palanca[aria-pressed=true] .mod-maneta{bottom:10px}.mod-maneta span{display:grid;place-items:center;border-radius:2px;background:linear-gradient(180deg,#fff,#e9e8e4);border:1px solid #c4c3bc;box-shadow:0 2px 2px #0000004d;font-size:6.5px;font-weight:700;color:#4b4f56;white-space:nowrap}.mod-maneta span:before{content:"O-OFF"}.mod-palanca[aria-pressed=true] .mod-maneta span:before{content:"I-ON"}.mod-maneta:after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:4px;border-radius:2px;background:linear-gradient(180deg,#fff,#dcdbd5);border:1px solid #c4c3bc}.mod-palanca:focus-visible{outline:2px solid #fbbf24;outline-offset:2px}.mod-palanca[data-dif] .mod-maneta span{background:linear-gradient(180deg,#fff,#e2e7f0)}.mod-borna{margin-left:calc(var(--u) * .3)}.borna-borne{position:relative;display:grid;place-items:center;width:100%;background:linear-gradient(90deg,#166534,#22a35a 30%,#1f9a52 70%,#166534);border-radius:4px 4px 0 0;box-shadow:inset 0 1px #ffffff40}.borna-borne-abajo{border-radius:0 0 4px 4px}.borna-borne .borne-hueco{width:min(20px,calc(var(--u) * .7));background:radial-gradient(circle,#3f3f3a 0 45%,#14532d 75%)}.borna-cuerpo{position:relative;width:100%;padding:0;border:0;background:linear-gradient(90deg,#15803d,#22a35a 22%,#facc15 22% 78%,#22a35a 78%,#15803d);box-shadow:0 2px 4px #00000059;cursor:pointer;z-index:1}.borna-cuchilla{position:absolute;left:50%;top:12px;width:8px;height:46px;margin-left:-4px;border-radius:3px;background:linear-gradient(90deg,#c2410c,#fb923c 45%,#c2410c);box-shadow:0 2px 3px #00000073;transform-origin:50% 4px;transition:transform .2s}.borna-simbolo{position:absolute;left:0;right:0;bottom:4px;text-align:center;font-size:11px;font-weight:700;color:#14532d}.borna-cuerpo[aria-pressed=true] .borna-cuchilla{transform:rotate(-38deg)}.borna-cuerpo[aria-pressed=true]{box-shadow:0 0 0 2px #fb923c,0 2px 4px #00000059}.borna-cuerpo:focus-visible{outline:2px solid #fbbf24;outline-offset:2px}.cuadro-cables{position:absolute;inset:0;width:100%;height:100%;overflow:visible;pointer-events:none;z-index:2}.cuadro-cables path{fill:none;stroke-linecap:round;stroke-linejoin:round}.cable-sombra{stroke:#0000008c;stroke-width:7.5}.cable-fase{stroke:#8b4513;stroke-width:5.5}.cable-neutro{stroke:#2563eb;stroke-width:5.5}.cable-pe,.cable-tierra{stroke:#16a34a;stroke-width:5.5}.cable-pe-raya,.cable-tierra-raya{stroke:#eab308;stroke-width:5.5;stroke-dasharray:9 9;stroke-linecap:butt!important}.cable-tierra,.cable-tierra-raya{stroke-width:7}.cable-brillo{stroke:#ffffff4d;stroke-width:1.3}.cuadro-nota{margin:10px 2px 0;font-size:.8rem;color:var(--muted)}.cuadro-nota strong{color:var(--ink)}.cuadro-nota strong[data-abierto=true]{color:var(--warn)}@container (max-width: 550px){.cuadro{--u: clamp(20px, calc((100cqw - 74px) / 11.3), 46px);--canal: 30px;padding:10px}.cuadro-fila{padding:0 22px}.fila-salto{display:block;order:2}.mod-pia,.mod-borna{order:3}.mod-textos span:first-of-type{display:none}.mod-maneta span{font-size:5.5px}}.sim-circs{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:10px}.circ{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);padding:10px}.circ ul{list-style:none;margin:8px 0 0;padding:0;display:grid;gap:5px}.circ-head,.circ-pt,.circ-rx{width:100%;text-align:left;border:1px solid var(--line);background:var(--bg);border-radius:7px;padding:6px 8px;font-size:.85rem}.circ-head{margin:0;border:0;background:none;padding:0;font-size:.88rem}.circ-head span{color:var(--muted);font-size:.78rem}.circ-rx:hover{border-color:var(--c-instalaciones)}.circ-rx{display:flex;justify-content:space-between;gap:6px}.circ-rx span{font-size:.75rem;color:var(--ok)}.circ-rx[aria-pressed=false]{opacity:.65}.circ-rx[aria-pressed=false] span{color:var(--muted)}.sim-tierra{display:flex;justify-content:space-between;align-items:center;gap:16px}.sim-tierra p{margin:4px 0 0;font-size:.85rem;color:var(--muted)}.sim-borne{flex:0 0 auto;padding:9px 14px;border-radius:10px;border:1px solid var(--line-strong);background:var(--bg);font-weight:600;font-size:.88rem}.sim-borne[aria-pressed=true]{border-color:var(--warn);color:var(--warn)!important}.mft{display:grid;gap:14px;padding:14px;border-radius:24px;background:linear-gradient(180deg,#2b2f35,#1c1f23);border:8px solid #e8b400;box-shadow:inset 0 0 0 2px #0f1114,0 14px 28px -16px #000000b3;color:#e5e7eb}.mft-screen{display:grid;gap:2px;padding:10px 14px;min-height:96px;border-radius:10px;border:3px solid #0f1114;background:linear-gradient(180deg,#cdd8bb,#b9c6a5);color:#1a2410;font-family:var(--font-mono);box-shadow:inset 0 3px 8px #0000004d}.mft-screen[data-aviso=true]{background:linear-gradient(180deg,#f6cfae,#eab38a);color:#7c2d12}.mft-screen-head{display:flex;justify-content:space-between;font-size:.8rem;font-weight:600}.mft-screen strong{font-size:clamp(2rem,6vw,2.8rem);line-height:1.1;text-align:right;letter-spacing:.02em}.mft-screen small{font-size:.75rem;opacity:.8}.mft-extra{min-height:1.1em;font-size:.75rem;font-weight:600;text-align:right}.mft-body{display:grid;grid-template-columns:auto minmax(0,1fr);grid-template-areas:"dial teclas" "puntas puntas";align-items:center;gap:12px 8px}.mft-dial{grid-area:dial}.mft-keys{grid-area:teclas}.mft-puntas{grid-area:puntas}.mft-rotulo{margin:0 0 6px;font-size:.7rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#e8b400}.mft-puntas{font-size:.82rem;color:#cbd5e1}.mft-puntas p{margin:4px 0 0}.mft-puntas select{display:block;width:100%;margin-top:4px;padding:7px;border-radius:7px;border:1px solid #3b4049;background:#121418;color:#e8ecf3;font:inherit}.mft-dial{position:relative;width:178px;height:168px}.mft-knob{position:absolute;left:50%;top:54%;width:84px;height:84px;margin:-42px 0 0 -42px;border-radius:50%;background:radial-gradient(circle at 40% 35%,#555b64,#24272c 70%);border:4px solid #0f1114;box-shadow:0 0 0 6px #33373e,0 6px 12px #0009;transform:rotate(var(--ang, -105deg));transition:transform .25s}.mft-knob i{position:absolute;left:50%;top:6px;width:8px;height:26px;margin-left:-4px;border-radius:4px;background:#e8b400}.mft-pos{position:absolute;left:50%;top:54%;width:48px;height:26px;margin:-13px 0 0 -24px;padding:0;border:0;border-radius:6px;background:none;color:#cbd5e1!important;font-family:var(--font-mono)!important;font-size:.8rem;font-weight:700;transform:rotate(var(--ang)) translateY(-70px) rotate(calc(-1 * var(--ang)))}.mft-pos[aria-checked=true]{color:#e8b400!important;background:#e8b4001f}.mft-arco{position:absolute;left:50%;top:54%;width:60px;margin:-8px 0 0 -30px;text-align:center;transform:rotate(-47deg) translateY(-92px) rotate(47deg);font-size:.68rem;font-weight:700;color:#e8b400;white-space:nowrap}.mft-check{display:flex;gap:8px;align-items:center}.mft-pruebas{display:grid;grid-template-columns:repeat(4,1fr);gap:4px}.mft-pruebas button{padding:7px 0;border-radius:7px;border:1px solid #3b4049;background:#121418;color:#cbd5e1!important;font-family:var(--font-mono)!important;font-size:.8rem;font-weight:700}.mft-pruebas button[aria-checked=true]{border-color:#e8b400;color:#e8b400!important}.mft-salidas{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}.mft-salida{display:grid;justify-items:center;gap:3px;padding:7px 4px 6px;border-radius:10px;border:1px solid #3b4049;background:#121418;color:#e5e7eb!important;min-width:0}.mft-salida b{font-family:var(--font-mono);font-size:.8rem}.mft-salida small{max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:.66rem;color:#9ca3af}.mft-borna{width:22px;height:22px;border-radius:50%;background:radial-gradient(circle,#0b0c0e 0 30%,var(--borna) 34% 62%,color-mix(in srgb,var(--borna) 60%,#000) 66%);box-shadow:0 1px 2px #0009}.salida-L{--borna: #dc2626}.salida-N{--borna: #2563eb}.salida-PE{--borna: #16a34a}.mft-salida[aria-pressed=true]{border-color:var(--borna);box-shadow:0 0 0 2px color-mix(in srgb,var(--borna) 45%,transparent)}.mft-hint{min-height:0;margin:6px 0 0!important;font-size:.74rem;color:#fbbf24}.mft-hint:empty{display:none}.mft-quitar{margin-top:6px;padding:4px 10px;border-radius:7px;border:1px solid #3b4049;background:none;color:#9ca3af!important;font-size:.72rem!important}.mft-keys{display:grid;justify-items:center;gap:14px}.mft-test{width:80px;height:80px;border-radius:50%;border:4px solid #0f1114;background:radial-gradient(circle at 40% 35%,#f87171,#b91c1c 70%);color:#fff!important;font-weight:800;letter-spacing:.12em;box-shadow:0 0 0 5px #33373e,0 5px #450a0a}.mft-test:active{transform:translateY(3px);box-shadow:0 0 0 5px #33373e,0 2px #450a0a}.mft-null{display:inline-flex;align-items:center;gap:8px;padding:8px 16px;border-radius:10px;border:2px solid #0f1114;background:#3a3f47;color:#e5e7eb!important;font-family:var(--font-mono)!important;font-size:.8rem;font-weight:700;box-shadow:0 3px #0f1114}.mft-led{width:8px;height:8px;border-radius:50%;background:#1f2937;box-shadow:inset 0 0 0 1px #000}.mft-null[aria-pressed=true] .mft-led{background:#4ade80;box-shadow:0 0 6px #4ade80}@media(max-width:360px){.mft-body{grid-template-columns:1fr;grid-template-areas:"dial" "teclas" "puntas";justify-items:center}.mft-keys{grid-auto-flow:column;align-items:center}}.sim-log-title{font-size:.9rem;margin:18px 0 8px}.sim-log{list-style:none;margin:0;padding:0;display:grid;gap:6px;max-height:160px;overflow-y:auto;overscroll-behavior:contain}.sim-log li{display:grid;grid-template-columns:1fr auto;gap:0 8px;padding:7px 10px;border-radius:8px;background:var(--surface);border:1px solid var(--line);font-size:.82rem}.sim-log li strong{font-family:var(--font-mono)}.sim-log li small{grid-column:1 / -1;color:var(--muted)}.sim-log .sim-log-aviso{border-color:color-mix(in srgb,var(--ko) 45%,transparent)}.sim-log .sim-log-empty{display:block;color:var(--muted)}.sim[data-colocando=L]{--punta: #dc2626}.sim[data-colocando=N]{--punta: #2563eb}.sim[data-colocando=PE]{--punta: #16a34a}.sim:not([data-colocando=""]) [data-destino]{cursor:pointer;outline:2px dashed var(--punta);outline-offset:-1px;border-radius:6px;background-color:color-mix(in srgb,var(--punta) 14%,transparent)}.sim:not([data-colocando=""]) [data-destino]:hover{outline-style:solid;outline-width:3px}.pinza{position:relative}.pinza:after{content:"";position:absolute;right:-3px;top:-3px;width:12px;height:12px;border-radius:3px 3px 6px 6px;border:2px solid #111;background:var(--pinza);box-shadow:0 1px 3px #00000080;z-index:3;pointer-events:none}.pinza-L{--pinza: #dc2626}.pinza-N{--pinza: #2563eb}.pinza-PE{--pinza: #16a34a}.pinza.pinza-L.pinza-N,.pinza.pinza-L.pinza-PE,.pinza.pinza-N.pinza-PE{--pinza: repeating-linear-gradient(90deg, #dc2626 0 4px, #2563eb 4px 8px, #16a34a 8px 12px)}.circ-pt{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:4px 6px}.circ-contactos{display:flex;gap:3px}.contacto{min-width:24px;height:24px;padding:0 5px;border-radius:6px;border:1px solid var(--line-strong);background:var(--surface);font-size:.72rem!important;font-weight:700}.contacto-L{color:#92400e!important}.contacto-N{color:#2563eb!important}.contacto-PE{color:#16a34a!important}.contacto-clavija{color:var(--muted)!important;font-weight:600}.contacto.pinza{background:color-mix(in srgb,var(--pinza, var(--line)) 18%,var(--surface))}.contacto.pinza:after{width:9px;height:9px}.sim-exterior p{margin:4px 0 10px;font-size:.82rem;color:var(--muted)}.exterior-picas{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:8px}.pica{display:grid;gap:2px;padding:9px 10px;border-radius:9px;border:1px solid var(--line-strong);background:var(--bg);text-align:left}.pica b{font-size:.85rem}.pica span{font-size:.75rem;color:var(--muted)}.sim-hoja{margin-top:28px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px}.sim-hoja>p{color:var(--muted);font-size:.9rem;margin:6px 0 14px}.sim-hoja-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;margin-bottom:16px}.sim-hoja fieldset{border:1px solid var(--line);border-radius:var(--radius-sm);padding:10px 12px;margin:0;display:flex;flex-wrap:wrap;gap:4px 16px;font-size:.9rem}.sim-hoja legend{font-size:.82rem;font-weight:600;padding:0 4px}.sim-diag{display:grid;gap:6px;font-size:.82rem;font-weight:600}.sim-diag select{padding:8px;border-radius:8px;border:1px solid var(--line-strong);background:var(--bg);color:var(--ink);font:inherit;font-weight:400}.sim-resultado{margin-top:16px;padding:14px 16px;border-radius:var(--radius-sm);border:1px solid var(--line-strong);background:var(--bg);font-size:.92rem}.sim-resultado[data-ok=true]{border-color:var(--ok)}.sim-resultado ul{margin:6px 0;padding-left:0;list-style:none}.sim-resultado li[data-ok=true]{color:var(--ok)}.sim-resultado li[data-ok=false]{color:var(--ko)}.sim-nota{margin:0;font-size:1.05rem}.sim-proc{font-weight:700;margin:12px 0 0}.sim-avisos{list-style:disc!important;padding-left:1.2rem!important;color:var(--warn)}.sim-falta{margin:0;color:var(--warn)}.sim-nota-modelo{margin-top:20px;font-size:.8rem;color:var(--muted)}@media(max-width:1180px){.sim-shell{grid-template-columns:240px minmax(0,1fr)}.sim-grid{grid-template-columns:minmax(0,1fr) 300px;gap:16px}}@media(max-width:980px){.sim-grid{display:flex;flex-direction:column;align-items:stretch;gap:16px}.sim-inst{display:contents}.sim-cuadro{order:1}.sim-side{order:2;position:static}.sim-circs{order:3}.sim-tierra{order:4}}@media(max-width:860px){.sim-shell{grid-template-columns:minmax(0,1fr)}}.buscador-campo svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round}.buscador-campo kbd{padding:1px 6px;border-radius:5px;border:1px solid var(--line-strong);font-family:var(--font-mono);font-size:.72rem;color:var(--muted)}.buscador{width:min(680px,calc(100vw - 32px));max-height:min(70vh,640px);margin:12vh auto auto;padding:0;border:1px solid var(--line-strong);border-radius:var(--radius);background:var(--surface);color:var(--ink);box-shadow:0 24px 60px -20px #00000073}.buscador::backdrop{background:#0f172a73;backdrop-filter:blur(2px)}.buscador-caja{display:flex;flex-direction:column;max-height:min(70vh,640px)}.buscador-campo{display:flex;align-items:center;gap:10px;padding:14px 16px;border-bottom:1px solid var(--line);color:var(--muted)}.buscador-campo input{flex:1;border:0;outline:0;background:none;color:var(--ink);font:inherit;font-size:1.05rem}.buscador-campo input::-webkit-search-cancel-button{display:none}.buscador-lista{flex:1;margin:0;padding:6px;list-style:none;overflow-y:auto;overscroll-behavior:contain}.buscador-lista a{display:grid;gap:2px;padding:9px 12px;border-radius:9px;color:var(--ink-2);text-decoration:none}.buscador-lista [aria-selected=true] a{background:color-mix(in srgb,var(--c-instalaciones) 10%,var(--surface))}.buscador-lista strong{font-weight:600;color:var(--ink)}.buscador-tipo{font-family:var(--font-mono);font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:var(--muted)}.buscador-frag{font-size:.84rem;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.buscador-lista mark{padding:0 1px;border-radius:3px;background:color-mix(in srgb,var(--c-fundamentos) 30%,transparent);color:inherit}.buscador-vacio{padding:18px 14px;font-size:.9rem;color:var(--muted)}.buscador-ayuda{margin:0;padding:8px 16px;border-top:1px solid var(--line);font-size:.75rem;color:var(--muted)}.sel-menu{position:fixed;z-index:40;display:flex;gap:2px;padding:4px;border-radius:10px;background:var(--ink);box-shadow:0 10px 30px -10px #00000080}.sel-menu[hidden]{display:none}.sel-menu button{display:inline-flex;align-items:center;gap:6px;padding:6px 10px;border:0;border-radius:7px;background:none;color:var(--bg);font:inherit;font-size:.85rem;font-weight:600;cursor:pointer}.sel-menu button:hover{background:color-mix(in srgb,var(--bg) 16%,transparent)}.sel-menu svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.vista-rebt{position:fixed;top:0;right:var(--chat-ocupa);bottom:0;z-index:39;width:var(--vista-w);display:flex;flex-direction:column;background:var(--bg);border-left:1px solid var(--line)}@media(max-width:860px){:root{--vista-w: 100%}.vista-rebt-abierta body{margin-right:0;overflow:hidden}.vista-rebt{right:0;z-index:45}}.vista-rebt[hidden]{display:none}.vista-rebt-head{display:flex;align-items:center;gap:4px;height:var(--topbar);padding:0 10px 0 20px;border-bottom:1px solid var(--line)}.vista-rebt-titulo{flex:1;min-width:0;margin:0;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;font:600 .92rem var(--font-display);color:var(--ink)}.vista-rebt-titulo span{color:var(--muted)}.vista-rebt-cuerpo{flex:1;overflow-y:auto;overscroll-behavior:contain;padding:16px 20px 24px}.vista-rebt .boe-text{font-size:.93rem}.vista-rebt .boe-text>:first-child{margin-top:0}.vista-rebt-cargando{color:var(--muted)}.vista-rebt-pie{margin:20px 0 0;padding-top:12px;border-top:1px solid var(--line);font-size:.9rem}.vista-rebt-pie a{font-weight:600;color:var(--c-rebt)}.boe-text .boe-leyenda{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:4px 20px;margin:0 0 1.2em;padding:12px 14px;list-style:none;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--surface);font-size:.88rem}.boe-text .boe-leyenda li{margin:0;padding:0}.boe-text .boe-leyenda b{display:inline-block;min-width:1.6em;font-family:var(--font-mono);color:var(--c-rebt)}@media(min-width:861px){.temario-plegado .doc-left{visibility:hidden;padding:0;border:0}.temario-plegado.nav-open .doc-left{visibility:visible}}.side-marca{display:flex;align-items:center;gap:10px;margin:0 0 18px;padding:4px 6px;border-radius:8px;font:700 1.05rem var(--font-display);letter-spacing:-.02em;color:var(--ink);text-decoration:none}.side-marca:hover{background:color-mix(in srgb,var(--ink) 6%,transparent)}.side-marca .brand-mark{width:28px;height:28px;border-radius:8px}.side-marca .brand-mark svg{width:16px;height:16px;fill:#f59e0b}.home-shell{grid-template-columns:var(--izq) minmax(0,1fr)}.home-shell .home{width:100%;padding-inline:40px}@media(max-width:860px){.home-shell{grid-template-columns:minmax(0,1fr)}.home-shell .home{padding-inline:16px}}.chat-mejora{margin-top:14px;padding:12px;border:1px solid color-mix(in srgb,var(--c-practica) 35%,var(--line));border-radius:var(--radius-sm);background:color-mix(in srgb,var(--c-practica) 6%,var(--bg))}.chat-mejora-titulo{margin:0 0 8px;font-size:.8rem;font-weight:600;color:var(--ink)}.chat-mejora-prompt{max-height:180px;margin:0 0 10px;padding:8px 10px;overflow:auto;white-space:pre-wrap;border-radius:6px;background:var(--surface);font:.78rem/1.5 var(--font-mono);color:var(--ink-2)}.chat-mejora-acciones{display:flex;flex-wrap:wrap;gap:6px}.chat-mejora-btn{padding:5px 10px;border:1px solid var(--line-strong);border-radius:7px;background:var(--surface);color:var(--ink);font:600 .8rem var(--font-sans);text-decoration:none;cursor:pointer}.chat-mejora-abrir{border-color:transparent;background:var(--ink);color:var(--bg)}.chat-mejora-btn:disabled{opacity:.6;cursor:progress}