@font-face{font-display:block;font-family:KaTeX_AMS;font-style:normal;font-weight:400;src:url(./KaTeX_AMS-Regular-BQhdFMY1.woff2) format("woff2"),url(./KaTeX_AMS-Regular-DMm9YOAa.woff) format("woff"),url(./KaTeX_AMS-Regular-DRggAlZN.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:700;src:url(./KaTeX_Caligraphic-Bold-Dq_IR9rO.woff2) format("woff2"),url(./KaTeX_Caligraphic-Bold-BEiXGLvX.woff) format("woff"),url(./KaTeX_Caligraphic-Bold-ATXxdsX0.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:400;src:url(./KaTeX_Caligraphic-Regular-Di6jR-x-.woff2) format("woff2"),url(./KaTeX_Caligraphic-Regular-CTRA-rTL.woff) format("woff"),url(./KaTeX_Caligraphic-Regular-wX97UBjC.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:700;src:url(./KaTeX_Fraktur-Bold-CL6g_b3V.woff2) format("woff2"),url(./KaTeX_Fraktur-Bold-BsDP51OF.woff) format("woff"),url(./KaTeX_Fraktur-Bold-BdnERNNW.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:400;src:url(./KaTeX_Fraktur-Regular-CTYiF6lA.woff2) format("woff2"),url(./KaTeX_Fraktur-Regular-Dxdc4cR9.woff) format("woff"),url(./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(./KaTeX_Main-Bold-Cx986IdX.woff2) format("woff2"),url(./KaTeX_Main-Bold-Jm3AIy58.woff) format("woff"),url(./KaTeX_Main-Bold-waoOVXN0.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:700;src:url(./KaTeX_Main-BoldItalic-DxDJ3AOS.woff2) format("woff2"),url(./KaTeX_Main-BoldItalic-SpSLRI95.woff) format("woff"),url(./KaTeX_Main-BoldItalic-DzxPMmG6.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:400;src:url(./KaTeX_Main-Italic-NWA7e6Wa.woff2) format("woff2"),url(./KaTeX_Main-Italic-BMLOBm91.woff) format("woff"),url(./KaTeX_Main-Italic-3WenGoN9.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:400;src:url(./KaTeX_Main-Regular-B22Nviop.woff2) format("woff2"),url(./KaTeX_Main-Regular-Dr94JaBh.woff) format("woff"),url(./KaTeX_Main-Regular-ypZvNtVU.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:700;src:url(./KaTeX_Math-BoldItalic-CZnvNsCZ.woff2) format("woff2"),url(./KaTeX_Math-BoldItalic-iY-2wyZ7.woff) format("woff"),url(./KaTeX_Math-BoldItalic-B3XSjfu4.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:400;src:url(./KaTeX_Math-Italic-t53AETM-.woff2) format("woff2"),url(./KaTeX_Math-Italic-DA0__PXp.woff) format("woff"),url(./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(./KaTeX_SansSerif-Bold-D1sUS0GD.woff2) format("woff2"),url(./KaTeX_SansSerif-Bold-DbIhKOiC.woff) format("woff"),url(./KaTeX_SansSerif-Bold-CFMepnvq.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:italic;font-weight:400;src:url(./KaTeX_SansSerif-Italic-C3H0VqGB.woff2) format("woff2"),url(./KaTeX_SansSerif-Italic-DN2j7dab.woff) format("woff"),url(./KaTeX_SansSerif-Italic-YYjJ1zSn.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:400;src:url(./KaTeX_SansSerif-Regular-DDBCnlJ7.woff2) format("woff2"),url(./KaTeX_SansSerif-Regular-CS6fqUqJ.woff) format("woff"),url(./KaTeX_SansSerif-Regular-BNo7hRIc.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Script;font-style:normal;font-weight:400;src:url(./KaTeX_Script-Regular-D3wIWfF6.woff2) format("woff2"),url(./KaTeX_Script-Regular-D5yQViql.woff) format("woff"),url(./KaTeX_Script-Regular-C5JkGWo-.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size1;font-style:normal;font-weight:400;src:url(./KaTeX_Size1-Regular-mCD8mA8B.woff2) format("woff2"),url(./KaTeX_Size1-Regular-C195tn64.woff) format("woff"),url(./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(./KaTeX_Size2-Regular-Dy4dx90m.woff2) format("woff2"),url(./KaTeX_Size2-Regular-oD1tc_U0.woff) format("woff"),url(./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(./KaTeX_Size3-Regular-CTq5MqoE.woff) format("woff"),url(./KaTeX_Size3-Regular-DgpXs0kz.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size4;font-style:normal;font-weight:400;src:url(./KaTeX_Size4-Regular-Dl5lxZxV.woff2) format("woff2"),url(./KaTeX_Size4-Regular-BF-4gkZK.woff) format("woff"),url(./KaTeX_Size4-Regular-DWFBv043.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Typewriter;font-style:normal;font-weight:400;src:url(./KaTeX_Typewriter-Regular-CO6r4hn1.woff2) format("woff2"),url(./KaTeX_Typewriter-Regular-C0xS9mPB.woff) format("woff"),url(./KaTeX_Typewriter-Regular-D3Ib7_Hf.ttf) format("truetype")}.katex{font: 1.21em KaTeX_Main,Times New Roman,serif;line-height:1.2;position:relative;text-indent:0;text-rendering:auto}.katex *{-ms-high-contrast-adjust:none!important;border-color:currentColor}.katex .katex-version:after{content:"0.16.47"}.katex .katex-mathml{border:0;-webkit-clip-path:inset(50%);clip-path:inset(50%);height:1px;overflow:hidden;padding:0;position:absolute;width:1px}.katex .katex-html>.newline{display:block}.katex .base{position:relative;white-space:nowrap;width:-webkit-min-content;width:-moz-min-content;width:min-content}.katex .base,.katex .strut{display:inline-block}.katex .textbf{font-weight:700}.katex .textit{font-style:italic}.katex .textrm{font-family:KaTeX_Main}.katex .textsf{font-family:KaTeX_SansSerif}.katex .texttt{font-family:KaTeX_Typewriter}.katex .mathnormal{font-family:KaTeX_Math;font-style:italic}.katex .mathit{font-family:KaTeX_Main;font-style:italic}.katex .mathrm{font-style:normal}.katex .mathbf{font-family:KaTeX_Main;font-weight:700}.katex .boldsymbol{font-family:KaTeX_Math;font-style:italic;font-weight:700}.katex .amsrm,.katex .mathbb,.katex .textbb{font-family:KaTeX_AMS}.katex .mathcal{font-family:KaTeX_Caligraphic}.katex .mathfrak,.katex .textfrak{font-family:KaTeX_Fraktur}.katex .mathboldfrak,.katex .textboldfrak{font-family:KaTeX_Fraktur;font-weight:700}.katex .mathtt{font-family:KaTeX_Typewriter}.katex .mathscr,.katex .textscr{font-family:KaTeX_Script}.katex .mathsf,.katex .textsf{font-family:KaTeX_SansSerif}.katex .mathboldsf,.katex .textboldsf{font-family:KaTeX_SansSerif;font-weight:700}.katex .mathitsf,.katex .mathsfit,.katex .textitsf{font-family:KaTeX_SansSerif;font-style:italic}.katex .mainrm{font-family:KaTeX_Main;font-style:normal}.katex .vlist-t{border-collapse:collapse;display:inline-table;table-layout:fixed}.katex .vlist-r{display:table-row}.katex .vlist{display:table-cell;position:relative;vertical-align:bottom}.katex .vlist>span{display:block;height:0;position:relative}.katex .vlist>span>span{display:inline-block}.katex .vlist>span>.pstrut{overflow:hidden;width:0}.katex .vlist-t2{margin-right:-2px}.katex .vlist-s{display:table-cell;font-size:1px;min-width:2px;vertical-align:bottom;width:2px}.katex .vbox{align-items:baseline;display:inline-flex;flex-direction:column}.katex .hbox{width:100%}.katex .hbox,.katex .thinbox{display:inline-flex;flex-direction:row}.katex .thinbox{max-width:0;width:0}.katex .msupsub{text-align:left}.katex .mfrac>span>span{text-align:center}.katex .mfrac .frac-line{border-bottom-style:solid;display:inline-block;width:100%}.katex .hdashline,.katex .hline,.katex .mfrac .frac-line,.katex .overline .overline-line,.katex .rule,.katex .underline .underline-line{min-height:1px}.katex .mspace{display:inline-block}.katex .smash{display:inline;line-height:0}.katex .clap,.katex .llap,.katex .rlap{position:relative;width:0}.katex .clap>.inner,.katex .llap>.inner,.katex .rlap>.inner{position:absolute}.katex .clap>.fix,.katex .llap>.fix,.katex .rlap>.fix{display:inline-block}.katex .llap>.inner{right:0}.katex .clap>.inner,.katex .rlap>.inner{left:0}.katex .clap>.inner>span{margin-left:-50%;margin-right:50%}.katex .rule{border:0 solid;display:inline-block;position:relative}.katex .hline,.katex .overline .overline-line,.katex .underline .underline-line{border-bottom-style:solid;display:inline-block;width:100%}.katex .hdashline{border-bottom-style:dashed;display:inline-block;width:100%}.katex .sqrt>.root{margin-left:.2777777778em;margin-right:-.5555555556em}.katex .fontsize-ensurer.reset-size1.size1,.katex .sizing.reset-size1.size1{font-size:1em}.katex .fontsize-ensurer.reset-size1.size2,.katex .sizing.reset-size1.size2{font-size:1.2em}.katex .fontsize-ensurer.reset-size1.size3,.katex .sizing.reset-size1.size3{font-size:1.4em}.katex .fontsize-ensurer.reset-size1.size4,.katex .sizing.reset-size1.size4{font-size:1.6em}.katex .fontsize-ensurer.reset-size1.size5,.katex .sizing.reset-size1.size5{font-size:1.8em}.katex .fontsize-ensurer.reset-size1.size6,.katex .sizing.reset-size1.size6{font-size:2em}.katex .fontsize-ensurer.reset-size1.size7,.katex .sizing.reset-size1.size7{font-size:2.4em}.katex .fontsize-ensurer.reset-size1.size8,.katex .sizing.reset-size1.size8{font-size:2.88em}.katex .fontsize-ensurer.reset-size1.size9,.katex .sizing.reset-size1.size9{font-size:3.456em}.katex .fontsize-ensurer.reset-size1.size10,.katex .sizing.reset-size1.size10{font-size:4.148em}.katex .fontsize-ensurer.reset-size1.size11,.katex .sizing.reset-size1.size11{font-size:4.976em}.katex .fontsize-ensurer.reset-size2.size1,.katex .sizing.reset-size2.size1{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size2.size2,.katex .sizing.reset-size2.size2{font-size:1em}.katex .fontsize-ensurer.reset-size2.size3,.katex .sizing.reset-size2.size3{font-size:1.1666666667em}.katex .fontsize-ensurer.reset-size2.size4,.katex .sizing.reset-size2.size4{font-size:1.3333333333em}.katex .fontsize-ensurer.reset-size2.size5,.katex .sizing.reset-size2.size5{font-size:1.5em}.katex .fontsize-ensurer.reset-size2.size6,.katex .sizing.reset-size2.size6{font-size:1.6666666667em}.katex .fontsize-ensurer.reset-size2.size7,.katex .sizing.reset-size2.size7{font-size:2em}.katex .fontsize-ensurer.reset-size2.size8,.katex .sizing.reset-size2.size8{font-size:2.4em}.katex .fontsize-ensurer.reset-size2.size9,.katex .sizing.reset-size2.size9{font-size:2.88em}.katex .fontsize-ensurer.reset-size2.size10,.katex .sizing.reset-size2.size10{font-size:3.4566666667em}.katex .fontsize-ensurer.reset-size2.size11,.katex .sizing.reset-size2.size11{font-size:4.1466666667em}.katex .fontsize-ensurer.reset-size3.size1,.katex .sizing.reset-size3.size1{font-size:.7142857143em}.katex .fontsize-ensurer.reset-size3.size2,.katex .sizing.reset-size3.size2{font-size:.8571428571em}.katex .fontsize-ensurer.reset-size3.size3,.katex .sizing.reset-size3.size3{font-size:1em}.katex .fontsize-ensurer.reset-size3.size4,.katex .sizing.reset-size3.size4{font-size:1.1428571429em}.katex .fontsize-ensurer.reset-size3.size5,.katex .sizing.reset-size3.size5{font-size:1.2857142857em}.katex .fontsize-ensurer.reset-size3.size6,.katex .sizing.reset-size3.size6{font-size:1.4285714286em}.katex .fontsize-ensurer.reset-size3.size7,.katex .sizing.reset-size3.size7{font-size:1.7142857143em}.katex .fontsize-ensurer.reset-size3.size8,.katex .sizing.reset-size3.size8{font-size:2.0571428571em}.katex .fontsize-ensurer.reset-size3.size9,.katex .sizing.reset-size3.size9{font-size:2.4685714286em}.katex .fontsize-ensurer.reset-size3.size10,.katex .sizing.reset-size3.size10{font-size:2.9628571429em}.katex .fontsize-ensurer.reset-size3.size11,.katex .sizing.reset-size3.size11{font-size:3.5542857143em}.katex .fontsize-ensurer.reset-size4.size1,.katex .sizing.reset-size4.size1{font-size:.625em}.katex .fontsize-ensurer.reset-size4.size2,.katex .sizing.reset-size4.size2{font-size:.75em}.katex .fontsize-ensurer.reset-size4.size3,.katex .sizing.reset-size4.size3{font-size:.875em}.katex .fontsize-ensurer.reset-size4.size4,.katex .sizing.reset-size4.size4{font-size:1em}.katex .fontsize-ensurer.reset-size4.size5,.katex .sizing.reset-size4.size5{font-size:1.125em}.katex .fontsize-ensurer.reset-size4.size6,.katex .sizing.reset-size4.size6{font-size:1.25em}.katex .fontsize-ensurer.reset-size4.size7,.katex .sizing.reset-size4.size7{font-size:1.5em}.katex .fontsize-ensurer.reset-size4.size8,.katex .sizing.reset-size4.size8{font-size:1.8em}.katex .fontsize-ensurer.reset-size4.size9,.katex .sizing.reset-size4.size9{font-size:2.16em}.katex .fontsize-ensurer.reset-size4.size10,.katex .sizing.reset-size4.size10{font-size:2.5925em}.katex .fontsize-ensurer.reset-size4.size11,.katex .sizing.reset-size4.size11{font-size:3.11em}.katex .fontsize-ensurer.reset-size5.size1,.katex .sizing.reset-size5.size1{font-size:.5555555556em}.katex .fontsize-ensurer.reset-size5.size2,.katex .sizing.reset-size5.size2{font-size:.6666666667em}.katex .fontsize-ensurer.reset-size5.size3,.katex .sizing.reset-size5.size3{font-size:.7777777778em}.katex .fontsize-ensurer.reset-size5.size4,.katex .sizing.reset-size5.size4{font-size:.8888888889em}.katex .fontsize-ensurer.reset-size5.size5,.katex .sizing.reset-size5.size5{font-size:1em}.katex .fontsize-ensurer.reset-size5.size6,.katex .sizing.reset-size5.size6{font-size:1.1111111111em}.katex .fontsize-ensurer.reset-size5.size7,.katex .sizing.reset-size5.size7{font-size:1.3333333333em}.katex .fontsize-ensurer.reset-size5.size8,.katex .sizing.reset-size5.size8{font-size:1.6em}.katex .fontsize-ensurer.reset-size5.size9,.katex .sizing.reset-size5.size9{font-size:1.92em}.katex .fontsize-ensurer.reset-size5.size10,.katex .sizing.reset-size5.size10{font-size:2.3044444444em}.katex .fontsize-ensurer.reset-size5.size11,.katex .sizing.reset-size5.size11{font-size:2.7644444444em}.katex .fontsize-ensurer.reset-size6.size1,.katex .sizing.reset-size6.size1{font-size:.5em}.katex .fontsize-ensurer.reset-size6.size2,.katex .sizing.reset-size6.size2{font-size:.6em}.katex .fontsize-ensurer.reset-size6.size3,.katex .sizing.reset-size6.size3{font-size:.7em}.katex .fontsize-ensurer.reset-size6.size4,.katex .sizing.reset-size6.size4{font-size:.8em}.katex .fontsize-ensurer.reset-size6.size5,.katex .sizing.reset-size6.size5{font-size:.9em}.katex .fontsize-ensurer.reset-size6.size6,.katex .sizing.reset-size6.size6{font-size:1em}.katex .fontsize-ensurer.reset-size6.size7,.katex .sizing.reset-size6.size7{font-size:1.2em}.katex .fontsize-ensurer.reset-size6.size8,.katex .sizing.reset-size6.size8{font-size:1.44em}.katex .fontsize-ensurer.reset-size6.size9,.katex .sizing.reset-size6.size9{font-size:1.728em}.katex .fontsize-ensurer.reset-size6.size10,.katex .sizing.reset-size6.size10{font-size:2.074em}.katex .fontsize-ensurer.reset-size6.size11,.katex .sizing.reset-size6.size11{font-size:2.488em}.katex .fontsize-ensurer.reset-size7.size1,.katex .sizing.reset-size7.size1{font-size:.4166666667em}.katex .fontsize-ensurer.reset-size7.size2,.katex .sizing.reset-size7.size2{font-size:.5em}.katex .fontsize-ensurer.reset-size7.size3,.katex .sizing.reset-size7.size3{font-size:.5833333333em}.katex .fontsize-ensurer.reset-size7.size4,.katex .sizing.reset-size7.size4{font-size:.6666666667em}.katex .fontsize-ensurer.reset-size7.size5,.katex .sizing.reset-size7.size5{font-size:.75em}.katex .fontsize-ensurer.reset-size7.size6,.katex .sizing.reset-size7.size6{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size7.size7,.katex .sizing.reset-size7.size7{font-size:1em}.katex .fontsize-ensurer.reset-size7.size8,.katex .sizing.reset-size7.size8{font-size:1.2em}.katex .fontsize-ensurer.reset-size7.size9,.katex .sizing.reset-size7.size9{font-size:1.44em}.katex .fontsize-ensurer.reset-size7.size10,.katex .sizing.reset-size7.size10{font-size:1.7283333333em}.katex .fontsize-ensurer.reset-size7.size11,.katex .sizing.reset-size7.size11{font-size:2.0733333333em}.katex .fontsize-ensurer.reset-size8.size1,.katex .sizing.reset-size8.size1{font-size:.3472222222em}.katex .fontsize-ensurer.reset-size8.size2,.katex .sizing.reset-size8.size2{font-size:.4166666667em}.katex .fontsize-ensurer.reset-size8.size3,.katex .sizing.reset-size8.size3{font-size:.4861111111em}.katex .fontsize-ensurer.reset-size8.size4,.katex .sizing.reset-size8.size4{font-size:.5555555556em}.katex .fontsize-ensurer.reset-size8.size5,.katex .sizing.reset-size8.size5{font-size:.625em}.katex .fontsize-ensurer.reset-size8.size6,.katex .sizing.reset-size8.size6{font-size:.6944444444em}.katex .fontsize-ensurer.reset-size8.size7,.katex .sizing.reset-size8.size7{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size8.size8,.katex .sizing.reset-size8.size8{font-size:1em}.katex .fontsize-ensurer.reset-size8.size9,.katex .sizing.reset-size8.size9{font-size:1.2em}.katex .fontsize-ensurer.reset-size8.size10,.katex .sizing.reset-size8.size10{font-size:1.4402777778em}.katex .fontsize-ensurer.reset-size8.size11,.katex .sizing.reset-size8.size11{font-size:1.7277777778em}.katex .fontsize-ensurer.reset-size9.size1,.katex .sizing.reset-size9.size1{font-size:.2893518519em}.katex .fontsize-ensurer.reset-size9.size2,.katex .sizing.reset-size9.size2{font-size:.3472222222em}.katex .fontsize-ensurer.reset-size9.size3,.katex .sizing.reset-size9.size3{font-size:.4050925926em}.katex .fontsize-ensurer.reset-size9.size4,.katex .sizing.reset-size9.size4{font-size:.462962963em}.katex .fontsize-ensurer.reset-size9.size5,.katex .sizing.reset-size9.size5{font-size:.5208333333em}.katex .fontsize-ensurer.reset-size9.size6,.katex .sizing.reset-size9.size6{font-size:.5787037037em}.katex .fontsize-ensurer.reset-size9.size7,.katex .sizing.reset-size9.size7{font-size:.6944444444em}.katex .fontsize-ensurer.reset-size9.size8,.katex .sizing.reset-size9.size8{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size9.size9,.katex .sizing.reset-size9.size9{font-size:1em}.katex .fontsize-ensurer.reset-size9.size10,.katex .sizing.reset-size9.size10{font-size:1.2002314815em}.katex .fontsize-ensurer.reset-size9.size11,.katex .sizing.reset-size9.size11{font-size:1.4398148148em}.katex .fontsize-ensurer.reset-size10.size1,.katex .sizing.reset-size10.size1{font-size:.2410800386em}.katex .fontsize-ensurer.reset-size10.size2,.katex .sizing.reset-size10.size2{font-size:.2892960463em}.katex .fontsize-ensurer.reset-size10.size3,.katex .sizing.reset-size10.size3{font-size:.337512054em}.katex .fontsize-ensurer.reset-size10.size4,.katex .sizing.reset-size10.size4{font-size:.3857280617em}.katex .fontsize-ensurer.reset-size10.size5,.katex .sizing.reset-size10.size5{font-size:.4339440694em}.katex .fontsize-ensurer.reset-size10.size6,.katex .sizing.reset-size10.size6{font-size:.4821600771em}.katex .fontsize-ensurer.reset-size10.size7,.katex .sizing.reset-size10.size7{font-size:.5785920926em}.katex .fontsize-ensurer.reset-size10.size8,.katex .sizing.reset-size10.size8{font-size:.6943105111em}.katex .fontsize-ensurer.reset-size10.size9,.katex .sizing.reset-size10.size9{font-size:.8331726133em}.katex .fontsize-ensurer.reset-size10.size10,.katex .sizing.reset-size10.size10{font-size:1em}.katex .fontsize-ensurer.reset-size10.size11,.katex .sizing.reset-size10.size11{font-size:1.1996142719em}.katex .fontsize-ensurer.reset-size11.size1,.katex .sizing.reset-size11.size1{font-size:.2009646302em}.katex .fontsize-ensurer.reset-size11.size2,.katex .sizing.reset-size11.size2{font-size:.2411575563em}.katex .fontsize-ensurer.reset-size11.size3,.katex .sizing.reset-size11.size3{font-size:.2813504823em}.katex .fontsize-ensurer.reset-size11.size4,.katex .sizing.reset-size11.size4{font-size:.3215434084em}.katex .fontsize-ensurer.reset-size11.size5,.katex .sizing.reset-size11.size5{font-size:.3617363344em}.katex .fontsize-ensurer.reset-size11.size6,.katex .sizing.reset-size11.size6{font-size:.4019292605em}.katex .fontsize-ensurer.reset-size11.size7,.katex .sizing.reset-size11.size7{font-size:.4823151125em}.katex .fontsize-ensurer.reset-size11.size8,.katex .sizing.reset-size11.size8{font-size:.578778135em}.katex .fontsize-ensurer.reset-size11.size9,.katex .sizing.reset-size11.size9{font-size:.6945337621em}.katex .fontsize-ensurer.reset-size11.size10,.katex .sizing.reset-size11.size10{font-size:.8336012862em}.katex .fontsize-ensurer.reset-size11.size11,.katex .sizing.reset-size11.size11{font-size:1em}.katex .delimsizing.size1{font-family:KaTeX_Size1}.katex .delimsizing.size2{font-family:KaTeX_Size2}.katex .delimsizing.size3{font-family:KaTeX_Size3}.katex .delimsizing.size4{font-family:KaTeX_Size4}.katex .delimsizing.mult .delim-size1>span{font-family:KaTeX_Size1}.katex .delimsizing.mult .delim-size4>span{font-family:KaTeX_Size4}.katex .nulldelimiter{display:inline-block;width:.12em}.katex .delimcenter,.katex .op-symbol{position:relative}.katex .op-symbol.small-op{font-family:KaTeX_Size1}.katex .op-symbol.large-op{font-family:KaTeX_Size2}.katex .accent>.vlist-t,.katex .op-limits>.vlist-t{text-align:center}.katex .accent .accent-body{position:relative}.katex .accent .accent-body:not(.accent-full){width:0}.katex .overlay{display:block}.katex .mtable .vertical-separator{display:inline-block;min-width:1px}.katex .mtable .arraycolsep{display:inline-block}.katex .mtable .col-align-c>.vlist-t{text-align:center}.katex .mtable .col-align-l>.vlist-t{text-align:left}.katex .mtable .col-align-r>.vlist-t{text-align:right}.katex .svg-align{text-align:left}.katex svg{fill:currentColor;stroke:currentColor;display:block;height:inherit;position:absolute;width:100%}.katex svg path{stroke:none}.katex svg{fill-rule:nonzero;fill-opacity:1;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1}.katex img{border-style:none;max-height:none;max-width:none;min-height:0;min-width:0}.katex .stretchy{display:block;overflow:hidden;position:relative;width:100%}.katex .stretchy:after,.katex .stretchy:before{content:""}.katex .hide-tail{overflow:hidden;position:relative;width:100%}.katex .halfarrow-left{left:0;overflow:hidden;position:absolute;width:50.2%}.katex .halfarrow-right{overflow:hidden;position:absolute;right:0;width:50.2%}.katex .brace-left{left:0;overflow:hidden;position:absolute;width:25.1%}.katex .brace-center{left:25%;overflow:hidden;position:absolute;width:50%}.katex .brace-right{overflow:hidden;position:absolute;right:0;width:25.1%}.katex .x-arrow-pad{padding:0 .5em}.katex .cd-arrow-pad{padding:0 .55556em 0 .27778em}.katex .mover,.katex .munder,.katex .x-arrow{text-align:center}.katex .boxpad{padding:0 .3em}.katex .fbox,.katex .fcolorbox{border:.04em solid;box-sizing:border-box}.katex .cancel-pad{padding:0 .2em}.katex .cancel-lap{margin-left:-.2em;margin-right:-.2em}.katex .sout{border-bottom-style:solid;border-bottom-width:.08em}.katex .angl{border-right:.049em solid;border-top:.049em solid;box-sizing:border-box;margin-right:.03889em}.katex .anglpad{padding:0 .03889em}.katex .eqn-num:before{content:"(" counter(katexEqnNo) ")";counter-increment:katexEqnNo}.katex .mml-eqn-num:before{content:"(" counter(mmlEqnNo) ")";counter-increment:mmlEqnNo}.katex .mtr-glue{width:50%}.katex .cd-vert-arrow{display:inline-block;position:relative}.katex .cd-label-left{display:inline-block;position:absolute;right:calc(50% + .3em);text-align:left}.katex .cd-label-right{display:inline-block;left:calc(50% + .3em);position:absolute;text-align:right}.katex-display{display:block;margin:1em 0;text-align:center}.katex-display>.katex{display:block;text-align:center;white-space:nowrap}.katex-display>.katex>.katex-html{display:block;position:relative}.katex-display>.katex>.katex-html>.tag{position:absolute;right:0}.katex-display.leqno>.katex>.katex-html>.tag{left:0;right:auto}.katex-display.fleqn>.katex{padding-left:2em;text-align:left}body{counter-reset:katexEqnNo mmlEqnNo}:root{--paper: #f3f6f7;--surface: #ffffff;--surface-2: #eaf0f2;--ink: #16212a;--ink-2: #4b5b68;--ink-3: #7b8a96;--line: #d6dfe4;--accent: #0d6c78;--accent-ink: #ffffff;--accent-soft: #dff0f1;--ocre: #a8660f;--ocre-soft: #fbf0df;--rojo: #c0184a;--rojo-soft: #fbe5ec;--azul: #1f5f9a;--azul-soft: #e3edf7;--verde: #1d7a47;--verde-soft: #e1f3e8;--p-radio: #d86f00;--p-ei: #b98900;--p-ae: #12875a;--p-en: #c62a2a;--shadow: 0 1px 2px rgba(16, 38, 48, .06), 0 6px 20px rgba(16, 38, 48, .06);--radius: 10px;--f-display: "IBM Plex Sans Condensed", "Arial Narrow", "Roboto Condensed", sans-serif;--f-body: "Source Serif 4", "Georgia", "Times New Roman", serif;--f-ui: "IBM Plex Sans Condensed", system-ui, -apple-system, "Segoe UI", sans-serif;--f-mono: "IBM Plex Mono", ui-monospace, "Cascadia Mono", Consolas, monospace;color-scheme:light}@media (prefers-color-scheme: dark){:root:not([data-theme=light]){--paper: #0e151b;--surface: #15202a;--surface-2: #1b2934;--ink: #e5edf2;--ink-2: #a3b3bf;--ink-3: #74889a;--line: #273743;--accent: #4db6c3;--accent-ink: #06262b;--accent-soft: #123239;--ocre: #e2a652;--ocre-soft: #2c2213;--rojo: #ff6f93;--rojo-soft: #3a1622;--azul: #7fb2e5;--azul-soft: #16283a;--verde: #5fcf8f;--verde-soft: #13301f;--p-radio: #ff9b3d;--p-ei: #f0c63c;--p-ae: #45c98e;--p-en: #ff6b6b;--shadow: 0 1px 2px rgba(0,0,0,.3), 0 8px 24px rgba(0,0,0,.25);color-scheme:dark}}:root[data-theme=dark]{--paper: #0e151b;--surface: #15202a;--surface-2: #1b2934;--ink: #e5edf2;--ink-2: #a3b3bf;--ink-3: #74889a;--line: #273743;--accent: #4db6c3;--accent-ink: #06262b;--accent-soft: #123239;--ocre: #e2a652;--ocre-soft: #2c2213;--rojo: #ff6f93;--rojo-soft: #3a1622;--azul: #7fb2e5;--azul-soft: #16283a;--verde: #5fcf8f;--verde-soft: #13301f;--p-radio: #ff9b3d;--p-ei: #f0c63c;--p-ae: #45c98e;--p-en: #ff6b6b;--shadow: 0 1px 2px rgba(0,0,0,.3), 0 8px 24px rgba(0,0,0,.25);color-scheme:dark}*{box-sizing:border-box}html,body{margin:0}body{background:var(--paper);color:var(--ink);font-family:var(--f-body);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}img,svg{max-width:100%}a{color:var(--accent)}button{font:inherit;color:inherit}:focus-visible{outline:2.5px solid var(--accent);outline-offset:2px;border-radius:4px}[hidden]{display:none!important}h1,h2,h3,h4{font-family:var(--f-display);line-height:1.15;text-wrap:balance;margin:0}p{margin:0 0 .8em}.mono{font-family:var(--f-mono);font-variant-numeric:tabular-nums}.muted{color:var(--ink-2)}.small{font-size:.88em}.topbar{position:sticky;top:env(safe-area-inset-top,0px);z-index:30;display:flex;align-items:center;gap:14px;padding:10px 20px;background:color-mix(in srgb,var(--surface) 92%,transparent);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);font-family:var(--f-ui)}.topbar .marca{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink)}.marca-celda{width:34px;height:34px;border:1.5px solid var(--accent);border-radius:5px;position:relative;display:grid;place-items:center;font-weight:700;color:var(--accent);font-size:17px}.marca-celda small{position:absolute;top:1px;left:3px;font-size:8px;font-family:var(--f-mono)}.marca b{font-size:17px;letter-spacing:.01em}.marca span{color:var(--ink-3);font-size:14px}.topbar .espacio{flex:1}.btn-icono{border:1px solid var(--line);background:var(--surface);border-radius:8px;padding:6px 10px;cursor:pointer;font-family:var(--f-ui);font-size:14px;color:var(--ink-2)}.btn-icono:hover{border-color:var(--accent);color:var(--accent)}a.btn-icono{text-decoration:none}.selector-idioma{display:flex;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:var(--surface)}.selector-idioma button{display:flex;align-items:center;gap:6px;border:0;background:none;padding:6px 10px;cursor:pointer;font-family:var(--f-ui);font-size:14px;font-weight:600;color:var(--ink-3)}.selector-idioma button+button{border-left:1px solid var(--line)}.selector-idioma button svg{border-radius:2px;box-shadow:0 0 0 1px var(--line);opacity:.55}.selector-idioma button.on{background:var(--accent-soft);color:var(--accent)}.selector-idioma button.on svg{opacity:1}.selector-idioma button:hover{color:var(--accent)}.btn-candado{--estado: var(--verde);position:relative;width:30px;height:30px;flex:none;border-radius:50%;padding:0;cursor:pointer;display:grid;place-items:center;border:1px solid var(--line);background:var(--surface);color:var(--ink-3)}.btn-candado.todas{--estado: var(--rojo)}.btn-candado.algunas{--estado: var(--ocre)}.btn-candado:hover{border-color:var(--estado);color:var(--estado)}.btn-candado:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.btn-candado .punto{position:absolute;top:-1px;right:-1px;width:9px;height:9px;border-radius:50%;background:var(--estado);box-shadow:0 0 0 2px var(--surface)}.desplegable.bloqueado>button{color:var(--ink-3)}.desplegable.bloqueado>button .flecha{vertical-align:-1px}.modal-fondo{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100;display:grid;place-items:center;padding:16px;background:color-mix(in srgb,var(--ink) 40%,transparent);animation:modal-entra .15s ease-out}.modal{width:min(460px,100%);max-height:calc(100vh - 32px);overflow:auto;padding:20px 22px;background:var(--surface);color:var(--ink);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);font-family:var(--f-ui)}.modal-titulo{margin:0 0 4px;font-family:var(--f-display);font-size:20px}.modal-pie{display:flex;justify-content:flex-end;margin-top:16px}.modal-aviso{display:flex;gap:14px;align-items:center}.modal-aviso p{margin:0;font-size:17px;line-height:1.4}.modal-icono{flex:none;width:44px;height:44px;border-radius:50%;display:grid;place-items:center;background:var(--ocre-soft);color:var(--ocre)}.bloqueo-acciones{display:flex;gap:6px;flex-wrap:wrap;margin:10px 0}.bloqueo-lista{list-style:none;margin:0;padding:0;display:grid;gap:4px}.bloqueo-lista label{display:flex;align-items:center;gap:10px;padding:8px 10px;border:1px solid var(--line);border-radius:8px;cursor:pointer;min-height:40px}.bloqueo-lista label:hover{border-color:var(--accent)}.bloqueo-lista label.on{background:var(--rojo-soft);border-color:color-mix(in srgb,var(--rojo) 40%,var(--line))}.bloqueo-lista input{accent-color:var(--rojo);width:16px;height:16px;margin:0}.bloqueo-lista .num{font-family:var(--f-mono);font-size:13px;color:var(--ink-3);min-width:1.5em;text-align:right}.bloqueo-lista .tit{flex:1}.bloqueo-lista .estado{color:var(--verde);display:grid}.bloqueo-lista label.on .estado{color:var(--rojo)}@keyframes modal-entra{0%{opacity:0}}@media (prefers-reduced-motion: reduce){.modal-fondo{animation:none}}.pagina{max-width:1240px;margin:0 auto;padding-inline:20px;padding-block:24px 64px}@media (max-width: 600px){.pagina{padding-inline:16px}body{font-size:16px}}.inicio-cabecera{display:grid;gap:8px;margin-bottom:28px;max-width:70ch}.inicio-cabecera .eyebrow{font-family:var(--f-ui);text-transform:uppercase;letter-spacing:.12em;font-size:13px;color:var(--accent);font-weight:600}.inicio-cabecera h1{font-size:clamp(30px,4.5vw,46px)}.rejilla-temas{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:14px}.celda-tema{position:relative;display:grid;grid-template-rows:auto 1fr auto;gap:6px;min-height:190px;padding:14px 16px;border-radius:var(--radius);background:var(--surface);border:1.5px solid var(--line);text-decoration:none;color:var(--ink);transition:transform .15s,border-color .15s,box-shadow .15s}.celda-tema:hover{transform:translateY(-2px);border-color:var(--c, var(--accent));box-shadow:var(--shadow)}.celda-tema .num{font-family:var(--f-mono);font-size:15px;color:var(--ink-3)}.celda-tema .sim{font-family:var(--f-display);font-weight:700;font-size:52px;line-height:1;color:var(--c, var(--accent));align-self:center}.celda-tema .nom{font-family:var(--f-ui);font-weight:600;font-size:16px;line-height:1.25}.celda-tema .est{font-family:var(--f-ui);font-size:13px;color:var(--ink-3)}.celda-tema.pendiente{opacity:.55;pointer-events:none;border-style:dashed}.tema-cabecera{display:flex;gap:18px;align-items:center;margin-bottom:18px;flex-wrap:wrap}.tema-celda{width:86px;height:86px;border:2px solid var(--c, var(--accent));border-radius:8px;position:relative;display:grid;place-items:center;background:var(--surface);flex:none}.tema-celda .n{position:absolute;top:4px;left:7px;font-family:var(--f-mono);font-size:13px;color:var(--ink-3)}.tema-celda .s{font-family:var(--f-display);font-weight:700;font-size:38px;color:var(--c, var(--accent))}.tema-cabecera h1{font-size:clamp(26px,3.6vw,38px)}.tema-cabecera .curso{font-family:var(--f-ui);text-transform:uppercase;letter-spacing:.1em;font-size:12.5px;color:var(--ink-3)}.pestanas{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:26px;overflow-x:auto;position:sticky;top:calc(env(safe-area-inset-top,0px) + 55px);z-index:20;background:var(--paper);scrollbar-width:none}.pestanas a{font-family:var(--f-ui);font-size:15.5px;font-weight:600;padding:10px 14px;text-decoration:none;color:var(--ink-2);border-bottom:3px solid transparent;white-space:nowrap;display:flex;gap:7px;align-items:center}.pestanas a:hover{color:var(--ink)}.pestanas a.activa{color:var(--accent);border-bottom-color:var(--accent)}.pestanas .cuenta{font-family:var(--f-mono);font-size:12px;background:var(--surface-2);border-radius:20px;padding:0 7px;color:var(--ink-2)}.teoria{display:grid;grid-template-columns:240px minmax(0,1fr);gap:40px;align-items:start}@media (max-width: 900px){.teoria{grid-template-columns:minmax(0,1fr)}.indice{display:none}}.indice{position:sticky;top:130px;font-family:var(--f-ui);font-size:15px;max-height:calc(100vh - 150px);overflow:auto}.indice ol{list-style:none;margin:0;padding:0;display:grid;gap:2px}.indice ol ol{padding-left:14px;margin:2px 0 6px}.indice a{display:block;padding:4px 10px;border-left:2px solid var(--line);color:var(--ink-2);text-decoration:none;line-height:1.3}.indice a:hover{color:var(--ink)}.indice a.activo{color:var(--accent);border-left-color:var(--accent);font-weight:600}.indice .titulo-indice{font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:var(--ink-3);margin:0 0 8px 12px}.indice-movil{display:none;margin-bottom:18px}@media (max-width: 900px){.indice-movil{display:block}}.indice-movil select{width:100%;padding:9px 10px;border-radius:8px;border:1px solid var(--line);background:var(--surface);font-family:var(--f-ui);font-size:15px}.contenido{min-width:0}.seccion{margin-bottom:56px;scroll-margin-top:120px}.seccion>h2{font-size:clamp(25px,3vw,32px);margin-bottom:18px;display:flex;gap:12px;align-items:baseline}.seccion>h2 .num{font-family:var(--f-mono);font-size:.6em;color:var(--accent);font-weight:600}.subseccion{margin-top:38px;scroll-margin-top:120px}.subseccion>h3{font-size:23px;margin-bottom:12px;display:flex;gap:10px;align-items:baseline}.subseccion>h3 .num{font-family:var(--f-mono);font-size:.62em;color:var(--ink-3);font-weight:600}.subsubseccion>h4{font-size:19px;margin:24px 0 10px}.prosa>:is(p,ul,ol),.subsubseccion>:is(p,ul,ol){max-width:74ch}.prosa ul,.prosa ol{padding-left:1.3em;margin:0 0 1em}.prosa li{margin-bottom:.35em}.lista-bolas{list-style:none;padding:0!important;counter-reset:bola;display:grid;gap:10px}.lista-bolas>li{counter-increment:bola;display:grid;grid-template-columns:28px 1fr;gap:10px;margin:0!important}.lista-bolas>li:before{content:counter(bola);width:26px;height:26px;border-radius:50%;background:var(--accent);color:var(--accent-ink);display:grid;place-items:center;font-family:var(--f-ui);font-weight:700;font-size:14px;margin-top:2px}.negsubro{font-weight:700;text-decoration:underline;text-decoration-color:var(--rojo);text-decoration-thickness:2px;text-underline-offset:3px}.caja{border-radius:var(--radius);padding:14px 18px;margin:18px 0;border:1px solid;max-width:76ch}.caja>.caja-titulo{font-family:var(--f-ui);font-weight:700;font-size:14px;text-transform:uppercase;letter-spacing:.08em;margin-bottom:6px;display:flex;gap:8px;align-items:center}.caja>:last-child{margin-bottom:0}.caja-def{background:var(--azul-soft);border-color:color-mix(in srgb,var(--azul) 35%,transparent)}.caja-def>.caja-titulo{color:var(--azul)}.caja-nota{background:var(--rojo-soft);border-color:color-mix(in srgb,var(--rojo) 30%,transparent)}.caja-nota>.caja-titulo{color:var(--rojo)}.caja-consejo{background:var(--verde-soft);border-color:color-mix(in srgb,var(--verde) 30%,transparent)}.caja-consejo>.caja-titulo{color:var(--verde)}.caja-ejemplo{background:var(--surface);border-color:var(--line);box-shadow:var(--shadow);max-width:none}.caja-ejemplo>.caja-titulo{color:var(--accent)}.esencial{display:grid;gap:16px;padding:20px;margin:0 0 26px;border-radius:14px;background:var(--ocre-soft);border:1.5px solid color-mix(in srgb,var(--ocre) 40%,transparent)}.esencial-titulo{font-family:var(--f-ui);font-weight:700;font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--ocre)}.esencial-rejilla{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:12px}.tarjeta-clave{background:var(--surface);border-radius:10px;padding:12px 14px;border:1px solid var(--line);display:grid;gap:4px;align-content:start}.tarjeta-clave .ico{font-size:26px;line-height:1;font-family:var(--f-display);font-weight:700;color:var(--c, var(--accent))}.tarjeta-clave .tit{font-family:var(--f-ui);font-weight:700;font-size:16px}.tarjeta-clave .txt{font-size:15px;color:var(--ink-2);line-height:1.45}.formula-grande{font-size:1.35em;text-align:center;padding:6px 0}.figura{margin:22px 0;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:16px;box-shadow:var(--shadow)}.figura-cab{display:flex;justify-content:space-between;align-items:baseline;gap:12px;flex-wrap:wrap;margin-bottom:10px}.figura-cab h4{font-size:18px}.figura-cab .etq{font-family:var(--f-ui);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);font-weight:700}.figura figcaption,.pie{font-family:var(--f-ui);font-size:14px;color:var(--ink-2);margin-top:10px}.desplazable{overflow-x:auto}.controles{display:flex;flex-wrap:wrap;gap:10px 18px;align-items:center;font-family:var(--f-ui);font-size:15px;margin:8px 0 12px}.controles label{display:flex;align-items:center;gap:8px}.controles input[type=range]{accent-color:var(--accent);width:160px}.chips{display:flex;flex-wrap:wrap;gap:6px}.chip{border:1px solid var(--line);background:var(--surface);border-radius:30px;padding:5px 12px;cursor:pointer;font-family:var(--f-ui);font-size:14.5px;color:var(--ink-2)}.chip:hover{border-color:var(--accent)}.chip.on{background:var(--accent);border-color:var(--accent);color:var(--accent-ink);font-weight:600}.btn{border:0;background:var(--accent);color:var(--accent-ink);border-radius:8px;padding:9px 16px;cursor:pointer;font-family:var(--f-ui);font-weight:600;font-size:15px}.btn:hover{filter:brightness(1.08)}.btn.sec{background:var(--surface-2);color:var(--ink)}.btn:disabled{opacity:.45;cursor:not-allowed}.panel-dato{background:var(--surface-2);border-radius:10px;padding:12px 14px;font-family:var(--f-ui);font-size:15px}.panel-dato .grande{font-family:var(--f-display);font-size:30px;font-weight:700;line-height:1.1}.dos-col{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(220px,1fr);gap:18px;align-items:start}@media (max-width: 760px){.dos-col{grid-template-columns:minmax(0,1fr)}}.svg-t{fill:var(--ink);font-family:var(--f-ui)}.svg-t2{fill:var(--ink-2);font-family:var(--f-ui)}.svg-t3{fill:var(--ink-3);font-family:var(--f-ui)}.svg-linea{stroke:var(--ink-2)}.tabla{border-collapse:collapse;font-family:var(--f-ui);font-size:15px;font-variant-numeric:tabular-nums}.tabla th,.tabla td{border:1px solid var(--line);padding:6px 10px;text-align:center}.tabla th{background:var(--accent);color:var(--accent-ink);font-weight:600}.tabla td.anomalia{background:var(--rojo-soft);font-weight:700}.pasos{display:grid;gap:10px;margin-top:14px}.paso{display:grid;grid-template-columns:34px 1fr;gap:12px;padding:12px 14px;border-radius:10px;background:var(--surface-2);animation:aparecer .35s ease both}.paso .n{width:30px;height:30px;border-radius:50%;border:2px solid var(--accent);color:var(--accent);display:grid;place-items:center;font-family:var(--f-ui);font-weight:700}.paso h5{font-family:var(--f-ui);font-size:16px;margin:3px 0 6px}.paso>div>:last-child{margin-bottom:0}.resultado{font-size:1.15em;padding:10px 14px;background:var(--accent-soft);border-radius:8px;border:1px solid color-mix(in srgb,var(--accent) 30%,transparent)}@keyframes aparecer{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}.desplegable{border:1px solid var(--line);border-radius:10px;background:var(--surface);margin-top:12px}.desplegable>button{width:100%;text-align:left;background:none;border:0;padding:10px 14px;cursor:pointer;font-family:var(--f-ui);font-weight:600;font-size:15px;color:var(--accent);display:flex;gap:8px;align-items:center}.desplegable>button .flecha{transition:transform .2s;display:inline-block}.desplegable.abierto>button .flecha{transform:rotate(90deg)}.desplegable-cuerpo{display:grid;grid-template-rows:0fr;transition:grid-template-rows .3s ease}.desplegable.abierto .desplegable-cuerpo{grid-template-rows:1fr}.desplegable-cuerpo>div{overflow:hidden}.desplegable-cuerpo>div>div{padding:4px 16px 16px;border-top:1px dashed var(--line)}.ej-barra{display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:space-between;margin-bottom:18px;font-family:var(--f-ui)}.ej-grupo{margin-bottom:36px}.ej-grupo>h2{font-size:24px;margin-bottom:14px}.ejercicio{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:16px 18px;margin-bottom:14px;scroll-margin-top:120px}.ejercicio-cab{display:flex;gap:10px;align-items:center;margin-bottom:8px;font-family:var(--f-ui);flex-wrap:wrap}.ejercicio-cab .num{font-weight:700;color:var(--accent);font-size:16px}.etiqueta{font-family:var(--f-ui);font-size:12px;padding:2px 8px;border-radius:20px;background:var(--surface-2);color:var(--ink-2);font-weight:600}.etiqueta.pau{background:var(--ocre-soft);color:var(--ocre)}.enunciado{max-width:80ch}.enunciado ol,.solucion ol{padding-left:1.4em}.solucion{max-width:82ch}.solucion ul,.solucion ol{margin-top:0}.ol-letras{list-style:lower-alpha}.ol-letras>li::marker{font-weight:700;color:var(--accent)}.moleculas{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:12px;margin:10px 0}.molecula{border:1px solid var(--line);border-radius:10px;padding:10px 12px;background:var(--surface-2);font-family:var(--f-ui);font-size:14.5px}.molecula h5{font-family:var(--f-display);font-size:18px;margin:0 0 4px}.molecula dl{display:grid;grid-template-columns:auto 1fr;gap:2px 10px;margin:6px 0 0}.molecula dt{color:var(--ink-3)}.molecula dd{margin:0;font-weight:600}.pill{display:inline-block;padding:1px 9px;border-radius:20px;font-size:13px;font-weight:700;font-family:var(--f-ui)}.pill.polar{background:var(--rojo-soft);color:var(--rojo)}.pill.apolar{background:var(--azul-soft);color:var(--azul)}.quiz{max-width:760px}.quiz-progreso{height:6px;background:var(--surface-2);border-radius:6px;overflow:hidden;margin-bottom:18px}.quiz-progreso>div{height:100%;background:var(--accent);transition:width .3s}.quiz-pregunta{font-size:1.15em;margin-bottom:14px}.opciones{display:grid;gap:8px}.opcion{text-align:left;padding:12px 14px;border-radius:10px;border:1.5px solid var(--line);background:var(--surface);cursor:pointer;display:grid;grid-template-columns:28px 1fr;gap:10px;align-items:start;font-family:var(--f-body);font-size:16px}.opcion:hover:not(:disabled){border-color:var(--accent)}.opcion .letra{width:26px;height:26px;border-radius:50%;background:var(--surface-2);display:grid;place-items:center;font-family:var(--f-ui);font-weight:700;font-size:14px}.opcion.correcta{border-color:var(--verde);background:var(--verde-soft)}.opcion.correcta .letra{background:var(--verde);color:var(--surface)}.opcion.incorrecta{border-color:var(--rojo);background:var(--rojo-soft)}.opcion.incorrecta .letra{background:var(--rojo);color:var(--surface)}.opcion:disabled{cursor:default}.retro{margin-top:14px;padding:12px 14px;border-radius:10px;background:var(--surface-2);animation:aparecer .3s ease both}.retro b{font-family:var(--f-ui)}.quiz-nav{display:flex;justify-content:space-between;gap:10px;margin-top:18px;flex-wrap:wrap;align-items:center;font-family:var(--f-ui)}.marcador{text-align:center;padding:28px;background:var(--surface);border-radius:14px;border:1px solid var(--line)}.marcador .nota{font-family:var(--f-display);font-size:64px;font-weight:700;color:var(--accent);line-height:1}.flash-zona{max-width:620px;margin:0 auto}.flash{perspective:1400px;height:320px;cursor:pointer}.flash-inner{position:relative;width:100%;height:100%;transition:transform .6s cubic-bezier(.45,0,.55,1)!important;transform-style:preserve-3d}.flash.girada .flash-inner{transform:rotateY(180deg)}.flash-cara{position:absolute;top:0;right:0;bottom:0;left:0;border-radius:16px;padding:26px;display:grid;place-items:center;text-align:center;border:1.5px solid var(--line);background:var(--surface);box-shadow:var(--shadow);overflow:auto;transition:box-shadow .35s,visibility 0s linear .3s!important}.flash-cara.detras{transform:rotateY(180deg);background:var(--accent-soft);border-color:color-mix(in srgb,var(--accent) 35%,transparent);place-items:stretch;align-content:center;gap:10px}.flash-cara.detras,.flash.girada .flash-cara:not(.detras){visibility:hidden}.flash.girada .flash-cara.detras{visibility:visible}.flash-cara:not(.detras):after{content:"↻";position:absolute;right:14px;bottom:10px;font-family:var(--f-ui);font-size:20px;color:var(--accent);opacity:.6}.flash:hover .flash-cara{box-shadow:0 10px 28px color-mix(in srgb,var(--ink) 18%,transparent)}.flash-cara .tipo{position:absolute;top:12px;left:16px;font-family:var(--f-ui);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3)}.flash-cara .frente-txt{font-family:var(--f-display);font-size:25px;font-weight:600}.flash-cara .detras-preg{font-family:var(--f-display);font-weight:600;font-size:16px;color:var(--accent);padding-bottom:8px;border-bottom:1px solid color-mix(in srgb,var(--accent) 30%,transparent)}.flash-cara .detras-txt{font-size:17px}.flash-girar{display:flex;justify-content:center;margin-top:12px;font-family:var(--f-ui)}.flash-nav{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-top:16px;font-family:var(--f-ui);flex-wrap:wrap}.flash-estado{display:flex;gap:6px;flex-wrap:wrap;justify-content:center;margin-top:14px}.flash-estado span{width:12px;height:12px;border-radius:3px;background:var(--surface-2);border:1px solid var(--line)}.flash-estado span.sabe{background:var(--verde);border-color:var(--verde)}.flash-estado span.repasar{background:var(--ocre);border-color:var(--ocre)}.flash-estado span.actual{outline:2px solid var(--accent);outline-offset:1px}.mapa-envoltura{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:12px;overflow-x:auto}.mapa-nodo rect{transition:filter .15s}.mapa-nodo.enlace{cursor:pointer}.mapa-nodo.enlace:hover rect{filter:brightness(1.06) drop-shadow(0 2px 4px rgba(0,0,0,.18))}.mapa-nodo.atenuado{opacity:.28}.mapa-arista.atenuado{opacity:.15}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.001ms!important;transition-duration:.001ms!important}}.katex-display{overflow-x:auto;overflow-y:hidden;padding:4px 0}.katex{font-size:1.06em}.gira{animation:girar linear infinite}@keyframes girar{to{transform:rotate(360deg)}}.flujo{stroke-dasharray:10 8;animation:fluir 1.2s linear infinite}@keyframes fluir{to{stroke-dashoffset:-18}}@media (prefers-reduced-motion: reduce){.gira,.flujo{animation:none!important}}@media (max-width: 640px){.ocultar-movil{display:none}}.practica{margin:18px 0 22px}.practica .ejercicio{border-left:4px solid var(--accent)}.vocab-buscar{padding:8px 10px;border-radius:8px;border:1px solid var(--line);background:var(--surface);color:var(--ink);font-family:var(--f-ui);font-size:15px;width:min(320px,100%)}.vocab-rejilla{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:12px}.vocab-tarjeta{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:12px 14px}.vocab-tarjeta p{margin:6px 0 0;font-size:15px;color:var(--ink-2)}.vocab-cab{display:flex;justify-content:space-between;align-items:center;gap:8px;font-family:var(--f-ui);font-size:17px}.vocab-trad{font-family:var(--f-ui);font-size:14px;color:var(--accent);font-weight:600}.vocab-trad span{color:var(--ink-3);font-weight:400}.vocab-voz{border:1px solid var(--line);background:var(--surface-2);color:var(--ink-2);border-radius:50%;width:30px;height:30px;display:grid;place-items:center;cursor:pointer;flex:none}.vocab-voz:hover{color:var(--accent);border-color:var(--accent)}.pau-migas{display:flex;flex-wrap:wrap;gap:6px;font-family:var(--f-ui);font-size:14px;color:var(--ink-3);margin-bottom:14px}.pau-migas>*+*:before{content:"›";margin-right:6px;color:var(--ink-3)}.pau-migas a{color:var(--ink-2);text-decoration:none}.pau-migas a:hover{color:var(--accent);text-decoration:underline}.pau .inicio-cabecera a.btn{display:inline-block;text-decoration:none}.pau-rejilla{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:12px}.pau-tarjeta{display:grid;gap:4px;padding:14px 16px;min-height:76px;border:1px solid var(--line);border-left:4px solid var(--c, var(--accent));border-radius:12px;background:var(--surface);color:var(--ink);text-decoration:none;font-family:var(--f-ui);transition:transform .15s,box-shadow .15s,border-color .15s}a.pau-tarjeta:hover{transform:translateY(-2px);box-shadow:var(--shadow);border-color:var(--c, var(--accent))}a.pau-tarjeta:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.pau-tarjeta b{font-size:16px}.pau-tarjeta span,.pau-tarjeta small{font-size:13px;color:var(--ink-3)}.pau-tarjeta.pendiente{border-style:dashed;border-left-style:solid;border-left-color:var(--line);background:transparent}.pau-tarjeta.pendiente b{color:var(--ink-2);font-weight:600}.pau-anio b{font-family:var(--f-display);font-size:34px;line-height:1;color:var(--c, var(--accent))}.pau-anio small{text-transform:uppercase;letter-spacing:.06em;font-size:11px}.pau-instrucciones{max-width:none}.pau-pregunta .enunciado{max-width:86ch}.enunciado ol.pau-apartados{list-style:none;padding-left:0;margin:10px 0 0;display:grid;gap:8px}.pau-apartados>li{display:grid;grid-template-columns:1.7em minmax(0,1fr);align-items:baseline}.pau-apartados>li>div>:first-child{margin-top:0}.pau-apartados>li>div>p:last-child{margin-bottom:0}.pau-letra{font-family:var(--f-ui);font-weight:700;color:var(--accent)}.pau-puntos{float:right;margin-left:12px;font-family:var(--f-ui);font-size:13px;color:var(--ink-3);white-space:nowrap}.pau-datos{margin-top:12px;padding:8px 12px;background:var(--surface-2);border-radius:8px;font-size:.95em}.pau-datos>p{margin:4px 0 0}.pau-datos-tit{font-family:var(--f-ui);font-weight:700;font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-2)}.etiqueta.pau-bloque{background:var(--accent-soft);color:var(--accent)}a.etiqueta-enlace{text-decoration:none}a.etiqueta-enlace:hover{text-decoration:underline}.pau-sin-sol{font-family:var(--f-ui);margin:8px 0 0}.pau-filtros{display:flex;flex-wrap:wrap;gap:10px 14px;align-items:end;margin-bottom:10px;font-family:var(--f-ui);font-size:13px;color:var(--ink-2)}.pau-filtros label{display:grid;gap:4px}.pau-filtros select,.pau-filtros input{min-height:40px;padding:6px 10px;border-radius:8px;border:1px solid var(--line);background:var(--surface);color:var(--ink);font-family:var(--f-ui);font-size:15px}.pau-filtros select:focus-visible,.pau-filtros input:focus-visible{outline:2px solid var(--accent);outline-offset:1px}.pau-buscar{flex:1 1 220px}.pau-resumen{font-family:var(--f-ui);margin:0 0 14px}.pau-mas{display:flex;justify-content:center;padding:8px 0 24px}.pau-pregunta.destacada{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-soft)}.pau-pregunta .enunciado,.pau-pregunta .solucion{overflow-x:auto;overflow-y:hidden}.pau-bandera{width:1.65em;height:1.1em;flex:none;vertical-align:-.12em;margin-right:.45em;border-radius:2px;box-shadow:0 0 0 1px var(--line)}.pau-bandera.grande{width:1.2em;height:.8em;vertical-align:0}.pau-tarjeta b{display:flex;align-items:center}.pau-tarjeta.pendiente .pau-bandera{opacity:.8}.pau-practicar{display:grid;grid-template-columns:250px minmax(0,1fr);gap:28px;align-items:start}.pau-lateral{position:sticky;top:76px;font-family:var(--f-ui)}.pau-lateral-tit{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--ink-3);font-weight:700;margin:0 0 8px 12px}.pau-lateral ul{list-style:none;margin:0;padding:0;display:grid;gap:2px}.pau-lateral button{width:100%;min-height:40px;display:flex;justify-content:space-between;align-items:center;gap:10px;text-align:left;padding:8px 12px;border:0;border-left:3px solid transparent;border-radius:0 8px 8px 0;background:none;color:var(--ink-2);font:inherit;font-size:14.5px;cursor:pointer}.pau-lateral button:hover:not(:disabled){background:var(--surface-2);color:var(--ink)}.pau-lateral button:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}.pau-lateral button.on{background:var(--accent-soft);border-left-color:var(--accent);color:var(--accent);font-weight:600}.pau-lateral button:disabled{opacity:.45;cursor:default}.pau-lateral .mono{font-size:13px;color:var(--ink-3)}.pau-lateral button.on .mono{color:var(--accent)}@media (max-width: 820px){.pau-practicar{grid-template-columns:minmax(0,1fr);gap:16px}.pau-lateral{position:static}.pau-lateral ul{grid-template-columns:repeat(auto-fill,minmax(170px,1fr))}.pau-lateral button{border-radius:8px}}.pau-grupo{font-size:20px;margin:28px 0 12px;color:var(--ink-2)}.pau-img{display:block;max-width:100%;height:auto;margin:10px 0;mix-blend-mode:multiply}@media (prefers-color-scheme: dark){:root:not([data-theme=light]) .pau-img{filter:invert(1);mix-blend-mode:screen}}:root[data-theme=dark] .pau-img{filter:invert(1);mix-blend-mode:screen}.pau-fila{display:flex;flex-wrap:wrap;gap:8px 28px;align-items:flex-start;margin:10px 0}.pau-alqueno{margin:0;width:190px;max-width:100%;font-family:var(--f-ui)}.pau-alqueno svg{display:block;width:100%;height:auto;overflow:visible}.pau-alqueno figcaption{text-align:center;font-size:14px;color:var(--ink-2)}.pau-svg-l{stroke:var(--ink);stroke-width:2;stroke-linecap:round}.pau-svg-t{fill:var(--ink);font-family:var(--f-ui);font-size:16px}.pau-tabla{margin:10px 0}.pau-tabla td{text-align:center}.pau-apartados>li:has(>div>.pau-img){align-items:start}.pau-apartados>li>div>.pau-img:first-child{margin-top:0}