@font-face{font-display:swap;font-family:KaTeX_AMS;font-style:normal;font-weight:400;src:url(/assets/KaTeX_AMS-Regular-BQhdFMY1.woff2) format("woff2"),url(/assets/KaTeX_AMS-Regular-DMm9YOAa.woff) format("woff"),url(/assets/KaTeX_AMS-Regular-DRggAlZN.ttf) format("truetype")}@font-face{font-display:swap;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Caligraphic-Bold-Dq_IR9rO.woff2) format("woff2"),url(/assets/KaTeX_Caligraphic-Bold-BEiXGLvX.woff) format("woff"),url(/assets/KaTeX_Caligraphic-Bold-ATXxdsX0.ttf) format("truetype")}@font-face{font-display:swap;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Caligraphic-Regular-Di6jR-x-.woff2) format("woff2"),url(/assets/KaTeX_Caligraphic-Regular-CTRA-rTL.woff) format("woff"),url(/assets/KaTeX_Caligraphic-Regular-wX97UBjC.ttf) format("truetype")}@font-face{font-display:swap;font-family:KaTeX_Fraktur;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Fraktur-Bold-CL6g_b3V.woff2) format("woff2"),url(/assets/KaTeX_Fraktur-Bold-BsDP51OF.woff) format("woff"),url(/assets/KaTeX_Fraktur-Bold-BdnERNNW.ttf) format("truetype")}@font-face{font-display:swap;font-family:KaTeX_Fraktur;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Fraktur-Regular-CTYiF6lA.woff2) format("woff2"),url(/assets/KaTeX_Fraktur-Regular-Dxdc4cR9.woff) format("woff"),url(/assets/KaTeX_Fraktur-Regular-CB_wures.ttf) format("truetype")}@font-face{font-display:swap;font-family:KaTeX_Main;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Main-Bold-Cx986IdX.woff2) format("woff2"),url(/assets/KaTeX_Main-Bold-Jm3AIy58.woff) format("woff"),url(/assets/KaTeX_Main-Bold-waoOVXN0.ttf) format("truetype")}@font-face{font-display:swap;font-family:KaTeX_Main;font-style:italic;font-weight:700;src:url(/assets/KaTeX_Main-BoldItalic-DxDJ3AOS.woff2) format("woff2"),url(/assets/KaTeX_Main-BoldItalic-SpSLRI95.woff) format("woff"),url(/assets/KaTeX_Main-BoldItalic-DzxPMmG6.ttf) format("truetype")}@font-face{font-display:swap;font-family:KaTeX_Main;font-style:italic;font-weight:400;src:url(/assets/KaTeX_Main-Italic-NWA7e6Wa.woff2) format("woff2"),url(/assets/KaTeX_Main-Italic-BMLOBm91.woff) format("woff"),url(/assets/KaTeX_Main-Italic-3WenGoN9.ttf) format("truetype")}@font-face{font-display:swap;font-family:KaTeX_Main;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Main-Regular-B22Nviop.woff2) format("woff2"),url(/assets/KaTeX_Main-Regular-Dr94JaBh.woff) format("woff"),url(/assets/KaTeX_Main-Regular-ypZvNtVU.ttf) format("truetype")}@font-face{font-display:swap;font-family:KaTeX_Math;font-style:italic;font-weight:700;src:url(/assets/KaTeX_Math-BoldItalic-CZnvNsCZ.woff2) format("woff2"),url(/assets/KaTeX_Math-BoldItalic-iY-2wyZ7.woff) format("woff"),url(/assets/KaTeX_Math-BoldItalic-B3XSjfu4.ttf) format("truetype")}@font-face{font-display:swap;font-family:KaTeX_Math;font-style:italic;font-weight:400;src:url(/assets/KaTeX_Math-Italic-t53AETM-.woff2) format("woff2"),url(/assets/KaTeX_Math-Italic-DA0__PXp.woff) format("woff"),url(/assets/KaTeX_Math-Italic-flOr_0UB.ttf) format("truetype")}@font-face{font-display:swap;font-family:KaTeX_SansSerif;font-style:normal;font-weight:700;src:url(/assets/KaTeX_SansSerif-Bold-D1sUS0GD.woff2) format("woff2"),url(/assets/KaTeX_SansSerif-Bold-DbIhKOiC.woff) format("woff"),url(/assets/KaTeX_SansSerif-Bold-CFMepnvq.ttf) format("truetype")}@font-face{font-display:swap;font-family:KaTeX_SansSerif;font-style:italic;font-weight:400;src:url(/assets/KaTeX_SansSerif-Italic-C3H0VqGB.woff2) format("woff2"),url(/assets/KaTeX_SansSerif-Italic-DN2j7dab.woff) format("woff"),url(/assets/KaTeX_SansSerif-Italic-YYjJ1zSn.ttf) format("truetype")}@font-face{font-display:swap;font-family:KaTeX_SansSerif;font-style:normal;font-weight:400;src:url(/assets/KaTeX_SansSerif-Regular-DDBCnlJ7.woff2) format("woff2"),url(/assets/KaTeX_SansSerif-Regular-CS6fqUqJ.woff) format("woff"),url(/assets/KaTeX_SansSerif-Regular-BNo7hRIc.ttf) format("truetype")}@font-face{font-display:swap;font-family:KaTeX_Script;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Script-Regular-D3wIWfF6.woff2) format("woff2"),url(/assets/KaTeX_Script-Regular-D5yQViql.woff) format("woff"),url(/assets/KaTeX_Script-Regular-C5JkGWo-.ttf) format("truetype")}@font-face{font-display:swap;font-family:KaTeX_Size1;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size1-Regular-mCD8mA8B.woff2) format("woff2"),url(/assets/KaTeX_Size1-Regular-C195tn64.woff) format("woff"),url(/assets/KaTeX_Size1-Regular-Dbsnue_I.ttf) format("truetype")}@font-face{font-display:swap;font-family:KaTeX_Size2;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size2-Regular-Dy4dx90m.woff2) format("woff2"),url(/assets/KaTeX_Size2-Regular-oD1tc_U0.woff) format("woff"),url(/assets/KaTeX_Size2-Regular-B7gKUWhC.ttf) format("truetype")}@font-face{font-display:swap;font-family:KaTeX_Size3;font-style:normal;font-weight:400;src:url(data:font/woff2;base64,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) format("woff2"),url(/assets/KaTeX_Size3-Regular-CTq5MqoE.woff) format("woff"),url(/assets/KaTeX_Size3-Regular-DgpXs0kz.ttf) format("truetype")}@font-face{font-display:swap;font-family:KaTeX_Size4;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size4-Regular-Dl5lxZxV.woff2) format("woff2"),url(/assets/KaTeX_Size4-Regular-BF-4gkZK.woff) format("woff"),url(/assets/KaTeX_Size4-Regular-DWFBv043.ttf) format("truetype")}@font-face{font-display:swap;font-family:KaTeX_Typewriter;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Typewriter-Regular-CO6r4hn1.woff2) format("woff2"),url(/assets/KaTeX_Typewriter-Regular-C0xS9mPB.woff) format("woff"),url(/assets/KaTeX_Typewriter-Regular-D3Ib7_Hf.ttf) format("truetype")}@font-face{font-display:"swap";font-family:KaTeX_AMS;font-style:normal;font-weight:400;src:url(/assets/KaTeX_AMS-Regular-BQhdFMY1.woff2) format("woff2")}@font-face{font-display:"swap";font-family:KaTeX_Caligraphic;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Caligraphic-Bold-Dq_IR9rO.woff2) format("woff2")}@font-face{font-display:"swap";font-family:KaTeX_Caligraphic;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Caligraphic-Regular-Di6jR-x-.woff2) format("woff2")}@font-face{font-display:"swap";font-family:KaTeX_Fraktur;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Fraktur-Bold-CL6g_b3V.woff2) format("woff2")}@font-face{font-display:"swap";font-family:KaTeX_Fraktur;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Fraktur-Regular-CTYiF6lA.woff2) format("woff2")}@font-face{font-display:"swap";font-family:KaTeX_Main;font-style:italic;font-weight:700;src:url(/assets/KaTeX_Main-BoldItalic-DxDJ3AOS.woff2) format("woff2")}@font-face{font-display:"swap";font-family:KaTeX_Main;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Main-Bold-Cx986IdX.woff2) format("woff2")}@font-face{font-display:"swap";font-family:KaTeX_Main;font-style:italic;font-weight:400;src:url(/assets/KaTeX_Main-Italic-NWA7e6Wa.woff2) format("woff2")}@font-face{font-display:"swap";font-family:KaTeX_Main;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Main-Regular-B22Nviop.woff2) format("woff2")}@font-face{font-display:"swap";font-family:KaTeX_Math;font-style:italic;font-weight:700;src:url(/assets/KaTeX_Math-BoldItalic-CZnvNsCZ.woff2) format("woff2")}@font-face{font-display:"swap";font-family:KaTeX_Math;font-style:italic;font-weight:400;src:url(/assets/KaTeX_Math-Italic-t53AETM-.woff2) format("woff2")}@font-face{font-display:"swap";font-family:KaTeX_SansSerif;font-style:normal;font-weight:700;src:url(/assets/KaTeX_SansSerif-Bold-D1sUS0GD.woff2) format("woff2")}@font-face{font-display:"swap";font-family:KaTeX_SansSerif;font-style:italic;font-weight:400;src:url(/assets/KaTeX_SansSerif-Italic-C3H0VqGB.woff2) format("woff2")}@font-face{font-display:"swap";font-family:KaTeX_SansSerif;font-style:normal;font-weight:400;src:url(/assets/KaTeX_SansSerif-Regular-DDBCnlJ7.woff2) format("woff2")}@font-face{font-display:"swap";font-family:KaTeX_Script;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Script-Regular-D3wIWfF6.woff2) format("woff2")}@font-face{font-display:"swap";font-family:KaTeX_Size1;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size1-Regular-mCD8mA8B.woff2) format("woff2")}@font-face{font-display:"swap";font-family:KaTeX_Size2;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size2-Regular-Dy4dx90m.woff2) format("woff2")}@font-face{font-display:"swap";font-family:KaTeX_Size3;font-style:normal;font-weight:400;src:url(data:font/woff2;base64,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) format("woff2")}@font-face{font-display:"swap";font-family:KaTeX_Size4;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size4-Regular-Dl5lxZxV.woff2) format("woff2")}@font-face{font-display:"swap";font-family:KaTeX_Typewriter;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Typewriter-Regular-CO6r4hn1.woff2) format("woff2")}@font-face{font-display:"swap";font-family:KaTeX_AMS;font-style:normal;font-weight:400;src:url(/assets/KaTeX_AMS-Regular-BQhdFMY1.woff2) format("woff2")}@font-face{font-display:"swap";font-family:KaTeX_Caligraphic;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Caligraphic-Bold-Dq_IR9rO.woff2) format("woff2")}@font-face{font-display:"swap";font-family:KaTeX_Caligraphic;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Caligraphic-Regular-Di6jR-x-.woff2) format("woff2")}@font-face{font-display:"swap";font-family:KaTeX_Fraktur;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Fraktur-Bold-CL6g_b3V.woff2) format("woff2")}@font-face{font-display:"swap";font-family:KaTeX_Fraktur;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Fraktur-Regular-CTYiF6lA.woff2) format("woff2")}@font-face{font-display:"swap";font-family:KaTeX_Main;font-style:italic;font-weight:700;src:url(/assets/KaTeX_Main-BoldItalic-DxDJ3AOS.woff2) format("woff2")}@font-face{font-display:"swap";font-family:KaTeX_Main;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Main-Bold-Cx986IdX.woff2) format("woff2")}@font-face{font-display:"swap";font-family:KaTeX_Main;font-style:italic;font-weight:400;src:url(/assets/KaTeX_Main-Italic-NWA7e6Wa.woff2) format("woff2")}@font-face{font-display:"swap";font-family:KaTeX_Main;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Main-Regular-B22Nviop.woff2) format("woff2")}@font-face{font-display:"swap";font-family:KaTeX_Math;font-style:italic;font-weight:700;src:url(/assets/KaTeX_Math-BoldItalic-CZnvNsCZ.woff2) format("woff2")}@font-face{font-display:"swap";font-family:KaTeX_Math;font-style:italic;font-weight:400;src:url(/assets/KaTeX_Math-Italic-t53AETM-.woff2) format("woff2")}@font-face{font-display:"swap";font-family:KaTeX_SansSerif;font-style:normal;font-weight:700;src:url(/assets/KaTeX_SansSerif-Bold-D1sUS0GD.woff2) format("woff2")}@font-face{font-display:"swap";font-family:KaTeX_SansSerif;font-style:italic;font-weight:400;src:url(/assets/KaTeX_SansSerif-Italic-C3H0VqGB.woff2) format("woff2")}@font-face{font-display:"swap";font-family:KaTeX_SansSerif;font-style:normal;font-weight:400;src:url(/assets/KaTeX_SansSerif-Regular-DDBCnlJ7.woff2) format("woff2")}@font-face{font-display:"swap";font-family:KaTeX_Script;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Script-Regular-D3wIWfF6.woff2) format("woff2")}@font-face{font-display:"swap";font-family:KaTeX_Size1;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size1-Regular-mCD8mA8B.woff2) format("woff2")}@font-face{font-display:"swap";font-family:KaTeX_Size2;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size2-Regular-Dy4dx90m.woff2) format("woff2")}@font-face{font-display:"swap";font-family:KaTeX_Size3;font-style:normal;font-weight:400;src:url(data:font/woff2;base64,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) format("woff2")}@font-face{font-display:"swap";font-family:KaTeX_Size4;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size4-Regular-Dl5lxZxV.woff2) format("woff2")}@font-face{font-display:"swap";font-family:KaTeX_Typewriter;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Typewriter-Regular-CO6r4hn1.woff2) format("woff2")}:root{--ML__static-fonts:true}.ML__container{min-height:auto!important;--_hue:var(--hue,212);--_placeholder-color:var(--placeholder-color,hsl(var(--_hue),40%,49%));--_placeholder-opacity:var(--placeholder-opacity,.4);--_text-font-family:var(--text-font-family,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","Roboto","Oxygen","Ubuntu","Cantarell","Fira Sans","Droid Sans","Helvetica Neue",sans-serif)}.ML__sr-only{height:1px;margin:-1px;overflow:hidden;padding:0;position:absolute;width:1px;clip:rect(0,0,0,0);border:0;clip-path:inset(50%);white-space:nowrap}.ML__base,.ML__is-inline{display:inline-block}.ML__base{border:0;box-sizing:content-box;cursor:text;font-family:inherit;font-style:inherit;font-weight:inherit;margin:0;outline:0;padding:0;position:relative;text-decoration:none;vertical-align:baseline;visibility:inherit;width:min-content}.ML__strut,.ML__strut--bottom{display:inline-block;min-height:.5em}.ML__small-delim{font-family:KaTeX_Main}.ML__text{font-family:var(--_text-font-family);white-space:pre}.ML__cmr{font-family:KaTeX_Main;font-style:normal}.ML__mathit{font-family:KaTeX_Math;font-style:italic}.ML__mathbf{font-family:KaTeX_Main;font-weight:700}.ML__mathbfit,.lcGreek.ML__mathbf{font-family:KaTeX_Math}.ML__mathbfit{font-style:italic;font-weight:700}.ML__ams,.ML__bb{font-family:KaTeX_AMS}.ML__cal{font-family:KaTeX_Caligraphic}.ML__frak{font-family:KaTeX_Fraktur}.ML__tt{font-family:KaTeX_Typewriter}.ML__script{font-family:KaTeX_Script}.ML__sans{font-family:KaTeX_SansSerif}.ML__series_el,.ML__series_ul{font-weight:100}.ML__series_l{font-weight:200}.ML__series_sl{font-weight:300}.ML__series_sb{font-weight:500}.ML__bold{font-weight:700}.ML__series_eb{font-weight:800}.ML__series_ub{font-weight:900}.ML__series_uc{font-stretch:ultra-condensed}.ML__series_ec{font-stretch:extra-condensed}.ML__series_c{font-stretch:condensed}.ML__series_sc{font-stretch:semi-condensed}.ML__series_sx{font-stretch:semi-expanded}.ML__series_x{font-stretch:expanded}.ML__series_ex{font-stretch:extra-expanded}.ML__series_ux{font-stretch:ultra-expanded}.ML__it{font-style:italic}.ML__shape_ol{-webkit-text-stroke:1px #000;text-stroke:1px #000;color:transparent}.ML__shape_sc{font-variant:small-caps}.ML__shape_sl{font-style:oblique}.ML__emph{color:#bc2612}.ML__emph .ML__emph{color:#0c7f99}.ML__highlight{background:#edd1b0;color:#007cb2}.ML__center{text-align:center}.ML__left{text-align:left}.ML__right{text-align:right}.ML__label_padding{padding:0 .5em}.ML__frac-line{min-height:1px;width:100%}.ML__frac-line:after{background:currentColor;box-sizing:content-box;content:"";display:block;forced-color-adjust:preserve-parent-color;margin-top:max(-1px,-.04em);min-height:max(1px,.04em);-webkit-print-color-adjust:exact;print-color-adjust:exact;transform:translate(0)}@media (forced-colors:active){.ML__frac-line{min-height:0px}}.ML__sqrt,.ML__sqrt-sign{display:inline-block}.ML__sqrt-sign{position:relative}.ML__sqrt-line{display:inline-block;height:max(1px,.04em);width:100%}.ML__sqrt-line:before{background:currentColor;content:"";display:block;forced-color-adjust:preserve-parent-color;margin-top:min(-1px,-.04em);min-height:max(1px,.04em);-webkit-print-color-adjust:exact;print-color-adjust:exact;transform:translate(0)}@media (forced-colors:active){.ML__sqrt-line:after{background:#fff!important}}.ML__sqrt-line:after{border-bottom-width:1px;content:" ";display:block;margin-top:-.1em}.ML__sqrt-index{margin-left:.27777778em;margin-right:-.55555556em}.ML__delim-size1{font-family:KaTeX_Size1}.ML__delim-size2{font-family:KaTeX_Size2}.ML__delim-size3{font-family:KaTeX_Size3}.ML__delim-size4{font-family:KaTeX_Size4}.ML__delim-mult .delim-size1>span{font-family:KaTeX_Size1}.ML__delim-mult .delim-size4>span{font-family:KaTeX_Size4}.ML__accent-body{font-family:KaTeX_Main}.ML__accent-combining-char{left:.24em;position:relative}.ML__latex{direction:ltr;display:inline-block;font-family:inherit;font-size-adjust:none;font-stretch:normal;font-style:normal;font-variant-caps:normal;letter-spacing:normal;line-height:1.2;text-align:left;text-indent:0;text-rendering:auto;word-wrap:normal;forced-color-adjust:preserve-parent-color;text-shadow:none;-webkit-user-select:none;user-select:none;white-space:nowrap;width:min-content;word-spacing:normal}.ML__latex .style-wrap{position:relative}.ML__latex .ML__left-right,.ML__latex .ML__mfrac{display:inline-block}.ML__latex .ML__vlist-t{border-collapse:collapse;display:inline-table;table-layout:fixed}.ML__latex .ML__vlist-r{display:table-row}.ML__latex .ML__vlist{display:table-cell;position:relative;vertical-align:bottom}.ML__latex .ML__vlist>span{display:block;height:0;position:relative}.ML__latex .ML__vlist>span>span{display:inline-block}.ML__latex .ML__vlist>span>.ML__pstrut{overflow:hidden;width:0}.ML__latex .ML__vlist-t2{margin-right:-2px}.ML__latex .ML__vlist-s{display:table-cell;font-size:1px;min-width:2px;vertical-align:bottom;width:2px}.ML__latex .ML__msubsup{text-align:left}.ML__latex .ML__negativethinspace{display:inline-block;height:.71em;margin-left:-.16667em}.ML__latex .ML__thinspace{display:inline-block;height:.71em;width:.16667em}.ML__latex .ML__mediumspace{display:inline-block;height:.71em;width:.22222em}.ML__latex .ML__thickspace{display:inline-block;height:.71em;width:.27778em}.ML__latex .ML__enspace{display:inline-block;height:.71em;width:.5em}.ML__latex .ML__quad{display:inline-block;height:.71em;width:1em}.ML__latex .ML__qquad{display:inline-block;height:.71em;width:2em}.ML__latex .ML__llap,.ML__latex .ML__rlap{display:inline-block;position:relative;width:0}.ML__latex .ML__llap>.ML__inner,.ML__latex .ML__rlap>.ML__inner{position:absolute}.ML__latex .ML__llap>.ML__fix,.ML__latex .ML__rlap>.ML__fix{display:inline-block}.ML__latex .ML__llap>.ML__inner{right:0}.ML__latex .ML__rlap>.ML__inner{left:0}.ML__latex .ML__rule{border:0 solid;box-sizing:border-box;display:inline-block;position:relative}.ML__latex .overline .overline-line,.ML__latex .underline .underline-line{width:100%}.ML__latex .overline .overline-line:before,.ML__latex .underline .underline-line:before{border-bottom-style:solid;border-bottom-width:max(1px,.04em);content:"";display:block;-webkit-print-color-adjust:exact;print-color-adjust:exact}.ML__latex .overline .overline-line:after,.ML__latex .underline .underline-line:after{border-bottom-style:solid;border-bottom-width:max(1px,.04em);content:"";display:block;margin-top:-1px;-webkit-print-color-adjust:exact;print-color-adjust:exact}.ML__latex .ML__stretchy{display:block;left:0;overflow:hidden;position:absolute;width:100%}.ML__latex .ML__stretchy:after,.ML__latex .ML__stretchy:before{content:""}.ML__latex .ML__stretchy svg{display:block;fill:currentColor;fill-opacity:1;fill-rule:nonzero;height:inherit;position:absolute;stroke:currentColor;stroke-dasharray:none;stroke-dashoffset:0;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-width:1;width:100%}.ML__latex .slice-1-of-2{left:0}.ML__latex .slice-1-of-2,.ML__latex .slice-2-of-2{display:inline-flex;overflow:hidden;position:absolute;width:50.2%}.ML__latex .slice-2-of-2{right:0}.ML__latex .slice-1-of-3{left:0;width:25.1%}.ML__latex .slice-1-of-3,.ML__latex .slice-2-of-3{display:inline-flex;overflow:hidden;position:absolute}.ML__latex .slice-2-of-3{left:25%;width:50%}.ML__latex .slice-3-of-3{right:0;width:25.1%}.ML__latex .slice-1-of-1,.ML__latex .slice-3-of-3{display:inline-flex;overflow:hidden;position:absolute}.ML__latex .slice-1-of-1{left:0;width:100%}.ML__latex .ML__nulldelimiter,.ML__latex .ML__op-group{display:inline-block}.ML__latex .ML__op-symbol{position:relative}.ML__latex .ML__op-symbol.ML__small-op{font-family:KaTeX_Size1}.ML__latex .ML__op-symbol.ML__large-op{font-family:KaTeX_Size2}.ML__latex:has(.ML__align_environment),.ML__latex:has(.ML__center_environment),.ML__latex:has(.ML__eqnarray_environment),.ML__latex:has(.ML__gather_environment),.ML__latex:has(.ML__multiline_environment){width:100%}.ML__latex .ML__multiline_environment{display:inline-flex;width:100%}.ML__latex .ML__center_environment{display:inline-flex;justify-content:center;width:100%}.ML__latex .ML__align_environment,.ML__latex .ML__eqnarray_environment,.ML__latex .ML__gather_environment{display:inline-block}.ML__latex .ML__mtable .ML__vertical-separator{box-sizing:border-box;display:inline-block;min-width:1px}.ML__latex .ML__mtable .ML__arraycolsep{display:inline-block}.ML__latex .ML__mtable .col-align-m>.ML__vlist-t{text-align:center}.ML__latex .ML__mtable .col-align-c>.ML__vlist-t{text-align:center}.ML__latex .ML__mtable .col-align-l>.ML__vlist-t{text-align:left}.ML__latex .ML__mtable .col-align-r>.ML__vlist-t{text-align:right}[data-href]{cursor:pointer}.ML__error{background-color:#cc00411a;background-image:radial-gradient(ellipse at center,#cc0041,transparent 70%);background-position:0 100%;background-repeat:repeat-x;background-size:3px 3px;display:inline-block;padding-bottom:3px}.ML__error>.ML__error{background:transparent;padding:0}.ML__placeholder{color:var(--_placeholder-color);font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;opacity:var(--_placeholder-opacity);padding-left:.4ex;padding-right:.4ex}.ML__notation{box-sizing:border-box;line-height:0;position:absolute}.ML__tooltip-container{position:relative;transform:scale(0)}.ML__tooltip-container .ML__tooltip-content{background:var(--_tooltip-background-color);border:var(--_tooltip-border);border-radius:var(--_tooltip-border-radius);display:inline-table;max-width:400px;padding:12px;position:fixed;visibility:hidden;width:max-content;z-index:2;--_selection-color:var(--_tooltip-color);box-shadow:var(--_tooltip-box-shadow);color:var(--_tooltip-color);opacity:0;transition:opacity .15s cubic-bezier(.4,0,1,1)}.ML__tooltip-container .ML__tooltip-content .ML__text{white-space:normal}.ML__tooltip-container .ML__tooltip-content .ML__base{display:contents}.ML__tooltip-container:hover .ML__tooltip-content{font-size:.75em;opacity:1;transform:scale(1) translateY(3em);visibility:visible}.ML__bg{background-color:transparent!important}.ML__bg:before{background-color:var(--bg-color);bottom:0;box-sizing:border-box;content:"";left:0;position:absolute;right:0;top:0;z-index:-1}.search-page{height:100%;overflow:auto;min-width:0;background:var(--bg);color:var(--t1);font-family:var(--sans, system-ui)}.search-page article{max-width:960px;margin:auto;padding:clamp(20px,4vw,52px);line-height:1.65}.search-page h1{font-size:clamp(26px,4vw,40px);line-height:1.15;margin:12px 0 20px}.search-page h2{font-size:20px;margin:26px 0 12px}.search-page p{margin:12px 0}.search-page a{color:inherit;text-decoration:underline;text-underline-offset:3px}.search-page a:hover{color:var(--gold)}.search-page nav{font-size:14px}.tool-eyebrow{color:var(--t2);font-size:13px}.tool-formula{overflow-x:auto;padding:12px 2px;font-size:22px}.search-page summary{cursor:pointer;font-size:14px;min-height:44px;padding-top:10px}.search-page .tool-launch{display:inline-flex;align-items:center;min-height:44px;padding:8px 16px;background:var(--gold, #f0c75e);color:#111;text-decoration:none;border-radius:6px;font-weight:600}.search-page pre{white-space:pre-wrap;overflow-wrap:anywhere;padding:14px;border:1px solid var(--border, #777);border-radius:6px;font-size:14px}.tool-directory{list-style:none;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr));gap:20px 28px}.tool-directory li{border-top:1px solid var(--border, #777);padding-top:14px}.tool-directory li>a{display:inline-block;font-size:18px;font-weight:600;min-height:44px}.tool-directory p{color:var(--t2);font-size:14px}.search-workspace{display:flex;flex-direction:column;height:100%;min-height:0;min-width:0}.search-workspace>header{display:flex;align-items:center;flex-wrap:wrap;gap:8px 16px;padding:4px 12px;border-bottom:1px solid var(--border, #777)}.search-workspace h1{font-size:15px;margin:0}.search-workspace>header button{min-height:44px;background:transparent;color:inherit;border:0;cursor:pointer}.search-workspace>header span{color:var(--t2);font-size:12px}.search-workspace-body{flex:1;min-height:0;position:relative;overflow:hidden}.search-workspace-body>[data-testid=math-canvas-root]{position:absolute!important;top:0;right:0;bottom:0;left:0;width:100%!important;height:100%!important}.search-workspace-body>.calculator-page{height:100%;max-height:100%;min-height:0}@media (max-width: 767px){.search-workspace{height:calc(100dvh - 112px);min-height:300px;flex:none}}.search-workspace>header a{color:inherit;font-size:13px;min-height:44px;display:inline-flex;align-items:center}.search-guide{flex:0 0 min(40vh,340px);border-bottom:1px solid var(--border, #777)}.search-guide article{padding:16px}.search-page :focus-visible,.search-workspace>header button:focus-visible{outline:2px solid var(--gold);outline-offset:3px}.tool-inline-calculator{min-width:0;margin:24px 0;border-block:1px solid var(--b2, #777);padding:12px 0}.tool-inline-heading{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px}.tool-inline-heading h2{margin:0}.tool-inline-heading button{min-height:44px;padding:8px 12px;background:var(--surface, var(--bg));color:var(--t1);border:1px solid var(--b2, #777);border-radius:6px;cursor:pointer;font:inherit;font-size:13px}.tool-edit-hint{color:var(--t2);font-size:13px}.tool-inline-calculator .calculator-embedded{display:block;height:auto;min-height:0;max-height:none;background:transparent;overflow:visible}.calculator-embedded .calculator-app{display:block;overflow:visible}.calculator-embedded .calculator-equation-shell{display:block;height:auto;overflow:visible}.calculator-embedded .calculator-main{display:block;overflow:visible}.calculator-embedded .calculator-equation-surface{background:var(--bg);min-height:112px;max-height:360px;overflow:auto}.calculator-embedded .calculator-equation-spacer{padding-bottom:0!important}.tool-inline-canvas{margin-block:24px;min-width:0}.tool-inline-canvas-body{height:440px;margin-top:12px;position:relative;overflow:clip;border:1px solid var(--b2, #777)}.tool-inline-canvas-body>[data-testid=math-canvas-root]{position:absolute!important;top:0;right:0;bottom:0;left:0;width:100%!important;height:100%!important}.tool-inline-canvas.is-expanded{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100;padding:12px;margin:0;background:var(--bg);display:flex;flex-direction:column}.tool-inline-canvas.is-expanded .tool-inline-canvas-body{flex:1;min-height:0;height:auto}.calculator-embedded .calculator-equation-surface [data-testid=math-canvas-equation-active-row]{min-width:0}.calculator-embedded [data-testid=math-canvas-equation-tab-preview]{opacity:1!important;color:var(--t1)!important}.search-calculator-guide{scroll-padding-block:24px}body.mathlean-virtual-keyboard-visible .search-calculator-guide article{padding-bottom:calc(var(--mathlean-keyboard-height, 320px) + 48px)}.tool-inline-calculator.is-expanded{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100;margin:0;padding:12px;background:var(--bg);display:flex;flex-direction:column}.tool-inline-calculator.is-expanded>.calculator-page{flex:1;min-height:0}@font-face{font-display:block;font-family:KaTeX_AMS;font-style:normal;font-weight:400;src:url(/assets/KaTeX_AMS-Regular-BQhdFMY1.woff2) format("woff2"),url(/assets/KaTeX_AMS-Regular-DMm9YOAa.woff) format("woff"),url(/assets/KaTeX_AMS-Regular-DRggAlZN.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Caligraphic-Bold-Dq_IR9rO.woff2) format("woff2"),url(/assets/KaTeX_Caligraphic-Bold-BEiXGLvX.woff) format("woff"),url(/assets/KaTeX_Caligraphic-Bold-ATXxdsX0.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Caligraphic-Regular-Di6jR-x-.woff2) format("woff2"),url(/assets/KaTeX_Caligraphic-Regular-CTRA-rTL.woff) format("woff"),url(/assets/KaTeX_Caligraphic-Regular-wX97UBjC.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Fraktur-Bold-CL6g_b3V.woff2) format("woff2"),url(/assets/KaTeX_Fraktur-Bold-BsDP51OF.woff) format("woff"),url(/assets/KaTeX_Fraktur-Bold-BdnERNNW.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Fraktur-Regular-CTYiF6lA.woff2) format("woff2"),url(/assets/KaTeX_Fraktur-Regular-Dxdc4cR9.woff) format("woff"),url(/assets/KaTeX_Fraktur-Regular-CB_wures.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Main-Bold-Cx986IdX.woff2) format("woff2"),url(/assets/KaTeX_Main-Bold-Jm3AIy58.woff) format("woff"),url(/assets/KaTeX_Main-Bold-waoOVXN0.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:700;src:url(/assets/KaTeX_Main-BoldItalic-DxDJ3AOS.woff2) format("woff2"),url(/assets/KaTeX_Main-BoldItalic-SpSLRI95.woff) format("woff"),url(/assets/KaTeX_Main-BoldItalic-DzxPMmG6.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:400;src:url(/assets/KaTeX_Main-Italic-NWA7e6Wa.woff2) format("woff2"),url(/assets/KaTeX_Main-Italic-BMLOBm91.woff) format("woff"),url(/assets/KaTeX_Main-Italic-3WenGoN9.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Main-Regular-B22Nviop.woff2) format("woff2"),url(/assets/KaTeX_Main-Regular-Dr94JaBh.woff) format("woff"),url(/assets/KaTeX_Main-Regular-ypZvNtVU.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:700;src:url(/assets/KaTeX_Math-BoldItalic-CZnvNsCZ.woff2) format("woff2"),url(/assets/KaTeX_Math-BoldItalic-iY-2wyZ7.woff) format("woff"),url(/assets/KaTeX_Math-BoldItalic-B3XSjfu4.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:400;src:url(/assets/KaTeX_Math-Italic-t53AETM-.woff2) format("woff2"),url(/assets/KaTeX_Math-Italic-DA0__PXp.woff) format("woff"),url(/assets/KaTeX_Math-Italic-flOr_0UB.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:700;src:url(/assets/KaTeX_SansSerif-Bold-D1sUS0GD.woff2) format("woff2"),url(/assets/KaTeX_SansSerif-Bold-DbIhKOiC.woff) format("woff"),url(/assets/KaTeX_SansSerif-Bold-CFMepnvq.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:italic;font-weight:400;src:url(/assets/KaTeX_SansSerif-Italic-C3H0VqGB.woff2) format("woff2"),url(/assets/KaTeX_SansSerif-Italic-DN2j7dab.woff) format("woff"),url(/assets/KaTeX_SansSerif-Italic-YYjJ1zSn.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:400;src:url(/assets/KaTeX_SansSerif-Regular-DDBCnlJ7.woff2) format("woff2"),url(/assets/KaTeX_SansSerif-Regular-CS6fqUqJ.woff) format("woff"),url(/assets/KaTeX_SansSerif-Regular-BNo7hRIc.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Script;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Script-Regular-D3wIWfF6.woff2) format("woff2"),url(/assets/KaTeX_Script-Regular-D5yQViql.woff) format("woff"),url(/assets/KaTeX_Script-Regular-C5JkGWo-.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size1;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size1-Regular-mCD8mA8B.woff2) format("woff2"),url(/assets/KaTeX_Size1-Regular-C195tn64.woff) format("woff"),url(/assets/KaTeX_Size1-Regular-Dbsnue_I.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size2;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size2-Regular-Dy4dx90m.woff2) format("woff2"),url(/assets/KaTeX_Size2-Regular-oD1tc_U0.woff) format("woff"),url(/assets/KaTeX_Size2-Regular-B7gKUWhC.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size3;font-style:normal;font-weight:400;src:url(data:font/woff2;base64,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) format("woff2"),url(/assets/KaTeX_Size3-Regular-CTq5MqoE.woff) format("woff"),url(/assets/KaTeX_Size3-Regular-DgpXs0kz.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size4;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size4-Regular-Dl5lxZxV.woff2) format("woff2"),url(/assets/KaTeX_Size4-Regular-BF-4gkZK.woff) format("woff"),url(/assets/KaTeX_Size4-Regular-DWFBv043.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Typewriter;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Typewriter-Regular-CO6r4hn1.woff2) format("woff2"),url(/assets/KaTeX_Typewriter-Regular-C0xS9mPB.woff) format("woff"),url(/assets/KaTeX_Typewriter-Regular-D3Ib7_Hf.ttf) format("truetype")}.katex{font: 1.21em KaTeX_Main,Times New Roman,serif;line-height:1.2;position:relative;text-indent:0;text-rendering:auto}.katex *{-ms-high-contrast-adjust:none!important;border-color:currentColor}.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 .base{position:relative;white-space:nowrap;width:-webkit-min-content;width:-moz-min-content;width:min-content}.katex .vlist-t{border-collapse:collapse;display:inline-table;table-layout:fixed}.katex .vlist{display:table-cell;position:relative;vertical-align:bottom}.katex .vlist>span{display:block;height:0;position:relative}.katex .vlist>span>.pstrut{overflow:hidden;width:0}.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,.katex .thinbox{display:inline-flex;flex-direction:row}.katex .thinbox{max-width:0;width:0}.katex .mfrac .frac-line{border-bottom-style:solid;display:inline-block;width:100%}.katex .smash{display:inline;line-height:0}.katex .clap,.katex .llap,.katex .rlap{position:relative;width:0}.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-size2.size1,.katex .sizing.reset-size2.size1{font-size:.8333333333em}.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.size6,.katex .sizing.reset-size2.size6{font-size:1.6666666667em}.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.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-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.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.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-size7.size1,.katex .sizing.reset-size7.size1{font-size:.4166666667em}.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.size6,.katex .sizing.reset-size7.size6{font-size:.8333333333em}.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.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.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.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.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 .nulldelimiter{display:inline-block;width:.12em}.katex .mtable .vertical-separator{display:inline-block;min-width:1px}.katex svg{fill:currentColor;stroke:currentColor;display:block;height:inherit;position:absolute;width:100%}.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 .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 .fbox,.katex .fcolorbox{border:.04em solid;box-sizing:border-box}.katex .angl{border-right:.049em solid;border-top:.049em solid;box-sizing:border-box;margin-right:.03889em}.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.fleqn>.katex{padding-left:2em;text-align:left}/*! tailwindcss v4.2.4 | MIT License | https://tailwindcss.com */@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-border-style:solid;--tw-shadow:0 0 #0000;--tw-shadow-color:initial;--tw-shadow-alpha:100%;--tw-inset-shadow:0 0 #0000;--tw-inset-shadow-color:initial;--tw-inset-shadow-alpha:100%;--tw-ring-color:initial;--tw-ring-shadow:0 0 #0000;--tw-inset-ring-color:initial;--tw-inset-ring-shadow:0 0 #0000;--tw-ring-inset:initial;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-offset-shadow:0 0 #0000;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial}}}@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--default-transition-duration:.15s;--default-transition-timing-function:cubic-bezier(.4, 0, .2, 1);--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;-moz-tab-size:4;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab,red,red)){::placeholder{color:color-mix(in oklab,currentcolor 50%,transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){-webkit-appearance:button;-moz-appearance:button;appearance:button}::file-selector-button{-webkit-appearance:button;-moz-appearance:button;appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.visible{visibility:visible}.absolute{position:absolute}.fixed{position:fixed}.relative{position:relative}.static{position:static}.start{inset-inline-start:var(--spacing)}.end{inset-inline-end:var(--spacing)}.isolate{isolation:isolate}.container{width:100%}@media (min-width:40rem){.container{max-width:40rem}}@media (min-width:48rem){.container{max-width:48rem}}@media (min-width:64rem){.container{max-width:64rem}}@media (min-width:80rem){.container{max-width:80rem}}@media (min-width:96rem){.container{max-width:96rem}}.block{display:block}.contents{display:contents}.flex{display:flex}.grid{display:grid}.hidden{display:none}.inline{display:inline}.table{display:table}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.resize{resize:both}.rounded{border-radius:.25rem}.border{border-style:var(--tw-border-style);border-width:1px}.lowercase{text-transform:lowercase}.uppercase{text-transform:uppercase}.italic{font-style:italic}.overline{text-decoration-line:overline}.underline{text-decoration-line:underline}.shadow{--tw-shadow:0 1px 3px 0 var(--tw-shadow-color,#0000001a), 0 1px 2px -1px var(--tw-shadow-color,#0000001a);box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow)}.blur{--tw-blur:blur(8px);filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}.invert{--tw-invert:invert(100%);filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}.filter{filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}.transition{transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to,opacity,box-shadow,transform,translate,scale,rotate,filter,-webkit-backdrop-filter,backdrop-filter,display,content-visibility,overlay,pointer-events;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}}@font-face{font-display:swap;font-family:KaTeX_AMS;font-style:normal;font-weight:400;src:url(/assets/KaTeX_AMS-Regular-BQhdFMY1.woff2)format("woff2"),url(/assets/KaTeX_AMS-Regular-DMm9YOAa.woff)format("woff"),url(/assets/KaTeX_AMS-Regular-DRggAlZN.ttf)format("truetype")}@font-face{font-display:swap;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Caligraphic-Bold-Dq_IR9rO.woff2)format("woff2"),url(/assets/KaTeX_Caligraphic-Bold-BEiXGLvX.woff)format("woff"),url(/assets/KaTeX_Caligraphic-Bold-ATXxdsX0.ttf)format("truetype")}@font-face{font-display:swap;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Caligraphic-Regular-Di6jR-x-.woff2)format("woff2"),url(/assets/KaTeX_Caligraphic-Regular-CTRA-rTL.woff)format("woff"),url(/assets/KaTeX_Caligraphic-Regular-wX97UBjC.ttf)format("truetype")}@font-face{font-display:swap;font-family:KaTeX_Fraktur;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Fraktur-Bold-CL6g_b3V.woff2)format("woff2"),url(/assets/KaTeX_Fraktur-Bold-BsDP51OF.woff)format("woff"),url(/assets/KaTeX_Fraktur-Bold-BdnERNNW.ttf)format("truetype")}@font-face{font-display:swap;font-family:KaTeX_Fraktur;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Fraktur-Regular-CTYiF6lA.woff2)format("woff2"),url(/assets/KaTeX_Fraktur-Regular-Dxdc4cR9.woff)format("woff"),url(/assets/KaTeX_Fraktur-Regular-CB_wures.ttf)format("truetype")}@font-face{font-display:swap;font-family:KaTeX_Main;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Main-Bold-Cx986IdX.woff2)format("woff2"),url(/assets/KaTeX_Main-Bold-Jm3AIy58.woff)format("woff"),url(/assets/KaTeX_Main-Bold-waoOVXN0.ttf)format("truetype")}@font-face{font-display:swap;font-family:KaTeX_Main;font-style:italic;font-weight:700;src:url(/assets/KaTeX_Main-BoldItalic-DxDJ3AOS.woff2)format("woff2"),url(/assets/KaTeX_Main-BoldItalic-SpSLRI95.woff)format("woff"),url(/assets/KaTeX_Main-BoldItalic-DzxPMmG6.ttf)format("truetype")}@font-face{font-display:swap;font-family:KaTeX_Main;font-style:italic;font-weight:400;src:url(/assets/KaTeX_Main-Italic-NWA7e6Wa.woff2)format("woff2"),url(/assets/KaTeX_Main-Italic-BMLOBm91.woff)format("woff"),url(/assets/KaTeX_Main-Italic-3WenGoN9.ttf)format("truetype")}@font-face{font-display:swap;font-family:KaTeX_Main;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Main-Regular-B22Nviop.woff2)format("woff2"),url(/assets/KaTeX_Main-Regular-Dr94JaBh.woff)format("woff"),url(/assets/KaTeX_Main-Regular-ypZvNtVU.ttf)format("truetype")}@font-face{font-display:swap;font-family:KaTeX_Math;font-style:italic;font-weight:700;src:url(/assets/KaTeX_Math-BoldItalic-CZnvNsCZ.woff2)format("woff2"),url(/assets/KaTeX_Math-BoldItalic-iY-2wyZ7.woff)format("woff"),url(/assets/KaTeX_Math-BoldItalic-B3XSjfu4.ttf)format("truetype")}@font-face{font-display:swap;font-family:KaTeX_Math;font-style:italic;font-weight:400;src:url(/assets/KaTeX_Math-Italic-t53AETM-.woff2)format("woff2"),url(/assets/KaTeX_Math-Italic-DA0__PXp.woff)format("woff"),url(/assets/KaTeX_Math-Italic-flOr_0UB.ttf)format("truetype")}@font-face{font-display:swap;font-family:KaTeX_SansSerif;font-style:normal;font-weight:700;src:url(/assets/KaTeX_SansSerif-Bold-D1sUS0GD.woff2)format("woff2"),url(/assets/KaTeX_SansSerif-Bold-DbIhKOiC.woff)format("woff"),url(/assets/KaTeX_SansSerif-Bold-CFMepnvq.ttf)format("truetype")}@font-face{font-display:swap;font-family:KaTeX_SansSerif;font-style:italic;font-weight:400;src:url(/assets/KaTeX_SansSerif-Italic-C3H0VqGB.woff2)format("woff2"),url(/assets/KaTeX_SansSerif-Italic-DN2j7dab.woff)format("woff"),url(/assets/KaTeX_SansSerif-Italic-YYjJ1zSn.ttf)format("truetype")}@font-face{font-display:swap;font-family:KaTeX_SansSerif;font-style:normal;font-weight:400;src:url(/assets/KaTeX_SansSerif-Regular-DDBCnlJ7.woff2)format("woff2"),url(/assets/KaTeX_SansSerif-Regular-CS6fqUqJ.woff)format("woff"),url(/assets/KaTeX_SansSerif-Regular-BNo7hRIc.ttf)format("truetype")}@font-face{font-display:swap;font-family:KaTeX_Script;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Script-Regular-D3wIWfF6.woff2)format("woff2"),url(/assets/KaTeX_Script-Regular-D5yQViql.woff)format("woff"),url(/assets/KaTeX_Script-Regular-C5JkGWo-.ttf)format("truetype")}@font-face{font-display:swap;font-family:KaTeX_Size1;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size1-Regular-mCD8mA8B.woff2)format("woff2"),url(/assets/KaTeX_Size1-Regular-C195tn64.woff)format("woff"),url(/assets/KaTeX_Size1-Regular-Dbsnue_I.ttf)format("truetype")}@font-face{font-display:swap;font-family:KaTeX_Size2;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size2-Regular-Dy4dx90m.woff2)format("woff2"),url(/assets/KaTeX_Size2-Regular-oD1tc_U0.woff)format("woff"),url(/assets/KaTeX_Size2-Regular-B7gKUWhC.ttf)format("truetype")}@font-face{font-display:swap;font-family:KaTeX_Size3;font-style:normal;font-weight:400;src:url(data:font/woff2;base64,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)format("woff2"),url(/assets/KaTeX_Size3-Regular-CTq5MqoE.woff)format("woff"),url(/assets/KaTeX_Size3-Regular-DgpXs0kz.ttf)format("truetype")}@font-face{font-display:swap;font-family:KaTeX_Size4;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size4-Regular-Dl5lxZxV.woff2)format("woff2"),url(/assets/KaTeX_Size4-Regular-BF-4gkZK.woff)format("woff"),url(/assets/KaTeX_Size4-Regular-DWFBv043.ttf)format("truetype")}@font-face{font-display:swap;font-family:KaTeX_Typewriter;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Typewriter-Regular-CO6r4hn1.woff2)format("woff2"),url(/assets/KaTeX_Typewriter-Regular-C0xS9mPB.woff)format("woff"),url(/assets/KaTeX_Typewriter-Regular-D3Ib7_Hf.ttf)format("truetype")}.katex{text-indent:0;text-rendering:auto;font:1.21em/1.2 KaTeX_Main,Times New Roman,serif;position:relative}.katex *{border-color:currentColor;-ms-high-contrast-adjust:none!important}.katex .katex-version:after{content:"0.16.46"}.katex .katex-mathml{clip-path:inset(50%);border:0;width:1px;height:1px;padding:0;position:absolute;overflow:hidden}.katex .katex-html>.newline{display:block}.katex .base{white-space:nowrap;width:min-content;position:relative}.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;table-layout:fixed;display:inline-table}.katex .vlist-r{display:table-row}.katex .vlist{vertical-align:bottom;display:table-cell;position:relative}.katex .vlist>span{height:0;display:block;position:relative}.katex .vlist>span>span{display:inline-block}.katex .vlist>span>.pstrut{width:0;overflow:hidden}.katex .vlist-t2{margin-right:-2px}.katex .vlist-s{vertical-align:bottom;width:2px;min-width:2px;font-size:1px;display:table-cell}.katex .vbox{flex-direction:column;align-items:baseline;display:inline-flex}.katex .hbox{width:100%}.katex .hbox,.katex .thinbox{flex-direction:row;display:inline-flex}.katex .thinbox{width:0;max-width:0}.katex .msupsub{text-align:left}.katex .mfrac>span>span{text-align:center}.katex .mfrac .frac-line{border-bottom-style:solid;width:100%;display:inline-block}.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{line-height:0;display:inline}.katex .clap,.katex .llap,.katex .rlap{width:0;position:relative}.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;width:100%;display:inline-block}.katex .hdashline{border-bottom-style:dashed;width:100%;display:inline-block}.katex .sqrt>.root{margin-left:.277778em;margin-right:-.555556em}.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:.833333em}.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:1.16667em}.katex .fontsize-ensurer.reset-size2.size4,.katex .sizing.reset-size2.size4{font-size:1.33333em}.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:1.66667em}.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:3.45667em}.katex .fontsize-ensurer.reset-size2.size11,.katex .sizing.reset-size2.size11{font-size:4.14667em}.katex .fontsize-ensurer.reset-size3.size1,.katex .sizing.reset-size3.size1{font-size:.714286em}.katex .fontsize-ensurer.reset-size3.size2,.katex .sizing.reset-size3.size2{font-size:.857143em}.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:1.14286em}.katex .fontsize-ensurer.reset-size3.size5,.katex .sizing.reset-size3.size5{font-size:1.28571em}.katex .fontsize-ensurer.reset-size3.size6,.katex .sizing.reset-size3.size6{font-size:1.42857em}.katex .fontsize-ensurer.reset-size3.size7,.katex .sizing.reset-size3.size7{font-size:1.71429em}.katex .fontsize-ensurer.reset-size3.size8,.katex .sizing.reset-size3.size8{font-size:2.05714em}.katex .fontsize-ensurer.reset-size3.size9,.katex .sizing.reset-size3.size9{font-size:2.46857em}.katex .fontsize-ensurer.reset-size3.size10,.katex .sizing.reset-size3.size10{font-size:2.96286em}.katex .fontsize-ensurer.reset-size3.size11,.katex .sizing.reset-size3.size11{font-size:3.55429em}.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:.555556em}.katex .fontsize-ensurer.reset-size5.size2,.katex .sizing.reset-size5.size2{font-size:.666667em}.katex .fontsize-ensurer.reset-size5.size3,.katex .sizing.reset-size5.size3{font-size:.777778em}.katex .fontsize-ensurer.reset-size5.size4,.katex .sizing.reset-size5.size4{font-size:.888889em}.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:1.11111em}.katex .fontsize-ensurer.reset-size5.size7,.katex .sizing.reset-size5.size7{font-size:1.33333em}.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:2.30444em}.katex .fontsize-ensurer.reset-size5.size11,.katex .sizing.reset-size5.size11{font-size:2.76444em}.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:.416667em}.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:.583333em}.katex .fontsize-ensurer.reset-size7.size4,.katex .sizing.reset-size7.size4{font-size:.666667em}.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:.833333em}.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:1.72833em}.katex .fontsize-ensurer.reset-size7.size11,.katex .sizing.reset-size7.size11{font-size:2.07333em}.katex .fontsize-ensurer.reset-size8.size1,.katex .sizing.reset-size8.size1{font-size:.347222em}.katex .fontsize-ensurer.reset-size8.size2,.katex .sizing.reset-size8.size2{font-size:.416667em}.katex .fontsize-ensurer.reset-size8.size3,.katex .sizing.reset-size8.size3{font-size:.486111em}.katex .fontsize-ensurer.reset-size8.size4,.katex .sizing.reset-size8.size4{font-size:.555556em}.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:.694444em}.katex .fontsize-ensurer.reset-size8.size7,.katex .sizing.reset-size8.size7{font-size:.833333em}.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:1.44028em}.katex .fontsize-ensurer.reset-size8.size11,.katex .sizing.reset-size8.size11{font-size:1.72778em}.katex .fontsize-ensurer.reset-size9.size1,.katex .sizing.reset-size9.size1{font-size:.289352em}.katex .fontsize-ensurer.reset-size9.size2,.katex .sizing.reset-size9.size2{font-size:.347222em}.katex .fontsize-ensurer.reset-size9.size3,.katex .sizing.reset-size9.size3{font-size:.405093em}.katex .fontsize-ensurer.reset-size9.size4,.katex .sizing.reset-size9.size4{font-size:.462963em}.katex .fontsize-ensurer.reset-size9.size5,.katex .sizing.reset-size9.size5{font-size:.520833em}.katex .fontsize-ensurer.reset-size9.size6,.katex .sizing.reset-size9.size6{font-size:.578704em}.katex .fontsize-ensurer.reset-size9.size7,.katex .sizing.reset-size9.size7{font-size:.694444em}.katex .fontsize-ensurer.reset-size9.size8,.katex .sizing.reset-size9.size8{font-size:.833333em}.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:1.20023em}.katex .fontsize-ensurer.reset-size9.size11,.katex .sizing.reset-size9.size11{font-size:1.43981em}.katex .fontsize-ensurer.reset-size10.size1,.katex .sizing.reset-size10.size1{font-size:.24108em}.katex .fontsize-ensurer.reset-size10.size2,.katex .sizing.reset-size10.size2{font-size:.289296em}.katex .fontsize-ensurer.reset-size10.size3,.katex .sizing.reset-size10.size3{font-size:.337512em}.katex .fontsize-ensurer.reset-size10.size4,.katex .sizing.reset-size10.size4{font-size:.385728em}.katex .fontsize-ensurer.reset-size10.size5,.katex .sizing.reset-size10.size5{font-size:.433944em}.katex .fontsize-ensurer.reset-size10.size6,.katex .sizing.reset-size10.size6{font-size:.48216em}.katex .fontsize-ensurer.reset-size10.size7,.katex .sizing.reset-size10.size7{font-size:.578592em}.katex .fontsize-ensurer.reset-size10.size8,.katex .sizing.reset-size10.size8{font-size:.694311em}.katex .fontsize-ensurer.reset-size10.size9,.katex .sizing.reset-size10.size9{font-size:.833173em}.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:1.19961em}.katex .fontsize-ensurer.reset-size11.size1,.katex .sizing.reset-size11.size1{font-size:.200965em}.katex .fontsize-ensurer.reset-size11.size2,.katex .sizing.reset-size11.size2{font-size:.241158em}.katex .fontsize-ensurer.reset-size11.size3,.katex .sizing.reset-size11.size3{font-size:.281351em}.katex .fontsize-ensurer.reset-size11.size4,.katex .sizing.reset-size11.size4{font-size:.321543em}.katex .fontsize-ensurer.reset-size11.size5,.katex .sizing.reset-size11.size5{font-size:.361736em}.katex .fontsize-ensurer.reset-size11.size6,.katex .sizing.reset-size11.size6{font-size:.401929em}.katex .fontsize-ensurer.reset-size11.size7,.katex .sizing.reset-size11.size7{font-size:.482315em}.katex .fontsize-ensurer.reset-size11.size8,.katex .sizing.reset-size11.size8{font-size:.578778em}.katex .fontsize-ensurer.reset-size11.size9,.katex .sizing.reset-size11.size9{font-size:.694534em}.katex .fontsize-ensurer.reset-size11.size10,.katex .sizing.reset-size11.size10{font-size:.833601em}.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{width:.12em;display:inline-block}.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{min-width:1px;display:inline-block}.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;height:inherit;width:100%;display:block;position:absolute}.katex svg path{stroke:none}.katex svg{fill-rule:nonzero;fill-opacity:1;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1}.katex img{border-style:none;min-width:0;max-width:none;min-height:0;max-height:none}.katex .stretchy{width:100%;display:block;position:relative;overflow:hidden}.katex .stretchy:after,.katex .stretchy:before{content:""}.katex .hide-tail{width:100%;position:relative;overflow:hidden}.katex .halfarrow-left{width:50.2%;position:absolute;left:0;overflow:hidden}.katex .halfarrow-right{width:50.2%;position:absolute;right:0;overflow:hidden}.katex .brace-left{width:25.1%;position:absolute;left:0;overflow:hidden}.katex .brace-center{width:50%;position:absolute;left:25%;overflow:hidden}.katex .brace-right{width:25.1%;position:absolute;right:0;overflow:hidden}.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{box-sizing:border-box;border:.04em solid}.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{box-sizing:border-box;border-top:.049em solid;border-right:.049em solid;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{text-align:left;display:inline-block;position:absolute;right:calc(50% + .3em)}.katex .cd-label-right{text-align:right;display:inline-block;position:absolute;left:calc(50% + .3em)}.katex-display{text-align:center;margin:1em 0;display:block}.katex-display>.katex{text-align:center;white-space:nowrap;display:block}.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{text-align:left;padding-left:2em}body{counter-reset:katexEqnNo mmlEqnNo}:root{--bg:#0d0d0d;--s1:#141414;--s2:#191919;--s3:#202020;--b1:#1e1e1e;--b2:#282828;--b3:#3a3a3a;--t1:#e8e4dc;--t2:#8c96a4;--t3:#5e6878;--gold:#d4a83c;--gold2:#e8c058;--goldbg:#d4a83c17;--silver:#a8b2c2;--green:#4caf78;--red:#dc5050;--blue:#4a7fa5;--canvas-bg:#080808;--canvas-dot:#1a1a1a;--canvas-dim:#3a3a3a;--sans:system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--mono:var(--sans);--sw:180px}[data-theme=light]{--bg:#fff;--s1:#fff;--s2:#f5f5f5;--s3:#eaeaea;--b1:#e0e0e0;--b2:#ccc;--b3:#999;--t1:#000;--t2:#4a4a4a;--t3:#666;--gold:#d4a83c;--gold2:#e8c058;--goldbg:#eee;--silver:#666;--green:#27855a;--red:#c0392b;--blue:#2666a4;--canvas-bg:#fff;--canvas-dot:#d8d8d8;--canvas-dim:#777}html,body,#root{height:100%;overflow:hidden}body{background:var(--bg);color:var(--t1);font-family:var(--sans);margin:0;font-size:14px;line-height:1.5}input,button,select{font:inherit}.katex-display{margin:0!important}.smath-katex{background:var(--s2);border-radius:5px;margin:10px 0;padding:14px 18px}.smath-katex .katex{font-size:1em}.math-preview{color:#3a3a3a;justify-content:center;align-items:center;width:100%;height:100%;display:flex}.math-preview .katex{color:inherit;font-size:1em}.tcard-icon-math{justify-content:center;align-items:center;width:100%;height:100%;display:flex}.tcard-icon-math .katex{font-size:1.6em}.shell{height:100vh;display:flex}.sidebar{width:var(--sw);background:var(--s1);border-right:1px solid var(--b1);flex-direction:column;flex-shrink:0;transition:width .15s;display:flex;overflow:hidden}.logo{border-bottom:1px solid var(--b1);cursor:pointer;text-align:left;background:0 0;border:none;align-items:center;gap:9px;width:100%;padding:14px;display:flex}.logo-mark-img{object-fit:contain;border-radius:4px;flex-shrink:0;width:28px;height:28px}.logo-name{color:var(--t1);font-size:14px;font-weight:600}.nav{flex-direction:column;flex:1;gap:1px;padding:8px;display:flex}.ni{color:var(--t2);cursor:pointer;font-size:13px;font-weight:500;font-family:var(--sans);text-align:left;background:0 0;border:none;border-radius:6px;align-items:center;gap:10px;width:100%;padding:8px 9px;transition:all .12s;display:flex}.ni:hover,.ni.on{background:var(--s2);color:var(--t1)}.ni.on .nicon{color:var(--gold)}.nicon{text-align:center;flex-shrink:0;width:18px;font-size:14px}.nsep{background:var(--b1);height:1px;margin:5px 0}.sbot{border-top:1px solid var(--b1);flex-direction:column;gap:5px;padding:10px 8px;display:flex}.bsu{background:var(--gold);color:#111;cursor:pointer;width:100%;font-size:12px;font-weight:600;font-family:var(--sans);border:none;border-radius:6px;padding:8px;transition:background .12s}.bsu:hover{background:var(--gold2)}.bli{width:100%;color:var(--t2);border:1px solid var(--b2);cursor:pointer;font-size:12px;font-weight:500;font-family:var(--sans);background:0 0;border-radius:6px;padding:7px;transition:all .12s}.bli:hover{color:var(--t1);border-color:var(--b3)}.blog-out{width:100%;color:var(--t2);border:1px solid var(--b2);cursor:pointer;font-size:12px;font-weight:500;font-family:var(--sans);background:0 0;border-radius:6px;padding:7px;transition:all .12s}.blog-out:hover{color:var(--red);border-color:var(--red)}.suser{background:var(--s2);border-radius:6px;align-items:center;gap:8px;margin-bottom:2px;padding:6px 9px;display:flex}.suser-name{color:var(--t2);font-size:10px;font-family:var(--sans);white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.sav{border-radius:50%;flex-shrink:0;width:24px;height:24px}.sav-img{object-fit:cover}.sav-init{color:#111;font-size:11px;font-weight:600;font-family:var(--sans);background:linear-gradient(135deg,#d4a83c,#9a7420);justify-content:center;align-items:center;display:flex}.main,.page{flex-direction:column;flex:1;display:flex;overflow:hidden}.bprimary{background:var(--gold);color:#111;cursor:pointer;font-size:13px;font-weight:600;font-family:var(--sans);border:none;border-radius:6px;padding:9px 22px;transition:background .12s}.bprimary:hover{background:var(--gold2)}.bsec{color:var(--t2);border:1px solid var(--b2);cursor:pointer;font-size:13px;font-family:var(--sans);background:0 0;border-radius:6px;padding:9px 14px;transition:all .12s}.bsec:hover{color:var(--t1);border-color:var(--b3)}.badge{border-radius:3px;padding:2px 6px;font-size:9px;font-weight:600}.bmed{background:var(--goldbg);color:var(--gold)}.beasy{color:var(--green);background:#4caf781a}.bhard{color:var(--red);background:#dc50501a}.btopic{background:var(--s3);color:var(--t2)}.home-inner{flex:1;grid-template-columns:1fr 340px;min-height:0;display:grid;overflow:hidden}.canvas-side{border-right:1px solid var(--b1);flex-direction:column;display:flex;overflow:hidden}.canvas-header{border-bottom:1px solid var(--b1);flex-shrink:0;padding:16px 20px 14px;position:relative}.ch-eyebrow{font-family:var(--sans);letter-spacing:.12em;color:var(--gold);font-size:10px}.home-header-main{justify-content:space-between;align-items:center;gap:18px;width:100%;min-width:0;display:flex}.home-welcome{color:var(--t1);text-overflow:ellipsis;white-space:nowrap;min-width:260px;font-size:16px;font-weight:700;line-height:1.25;overflow:hidden}.home-welcome span{color:var(--gold)}.home-header-links{justify-content:flex-end;align-items:center;gap:18px;min-width:0;display:flex}.home-header-link{border:1px solid var(--b1);background:var(--s1);color:var(--t1);text-align:center;white-space:nowrap;border-radius:7px;justify-content:center;align-items:center;padding:8px 14px;font-size:12px;font-weight:700;line-height:1.2;text-decoration:none;transition:border-color .12s,background .12s,color .12s;display:inline-flex}.home-header-link:hover{background:var(--s2);border-color:var(--b3);color:var(--t1)}.home-header-button{font-family:var(--sans);cursor:pointer}.home-link-with-icon{justify-content:center;align-items:center;gap:5px;display:inline-flex}.home-link-mobile{display:none}.ch-hl{color:var(--t1);margin-top:5px;font-size:clamp(22px,2.8vw,32px);font-weight:700;line-height:1.05}.ch-hl em{color:var(--gold);font-style:italic}.ch-sub{color:var(--t2);margin-top:5px;margin-bottom:12px;font-size:12px}.ch-btns{gap:8px;display:flex}.canvas-preview{background:var(--canvas-bg);background-image:radial-gradient(circle,var(--canvas-dot) 1px,transparent 1px);background-size:26px 26px;flex:1;position:relative;overflow:hidden}.right-panel{background:var(--s1);flex-direction:column;display:flex;overflow:hidden}.rtabs{border-bottom:1px solid var(--b1);flex-shrink:0;display:flex}.rtab{color:var(--t2);cursor:pointer;font-size:11px;font-weight:500;font-family:var(--sans);letter-spacing:.01em;background:0 0;border:none;border-bottom:2px solid #0000;flex:1;margin-bottom:-1px;padding:11px 8px;transition:all .12s}.rtab:hover{color:var(--t1)}.rtab.on{color:var(--t1);border-bottom-color:var(--gold)}.rpanel{flex-direction:column;flex:1;display:none;overflow-y:auto}.rpanel.on{display:flex}.daily-block{border-bottom:1px solid var(--b1);padding:14px}.dpill{font-family:var(--sans);color:var(--gold);background:var(--goldbg);letter-spacing:.06em;border-radius:3px;align-items:center;gap:5px;margin-bottom:8px;padding:2px 8px;font-size:9px;display:inline-flex}.dpulse{background:var(--gold);border-radius:50%;flex-shrink:0;width:5px;height:5px}@keyframes pulse{0%,to{opacity:1}50%{opacity:.3}}.dtitle{color:var(--t1);margin-bottom:5px;font-size:13px;font-weight:500;line-height:1.35}.dmath{font-family:var(--sans);color:var(--t2);background:#0a0a0a;border-radius:4px;margin:7px 0;padding:7px 9px;font-size:10px;line-height:1.6}.dmeta{flex-wrap:wrap;align-items:center;gap:5px;display:flex}.dcta{border:1px solid var(--b2);width:100%;color:var(--t2);cursor:pointer;font-size:11px;font-weight:500;font-family:var(--sans);background:0 0;border-radius:5px;margin-top:9px;padding:7px;transition:all .12s}.dcta:hover{border-color:var(--gold);color:var(--gold);background:var(--goldbg)}.prob-list{padding:8px 0}.pi{cursor:pointer;border-left:2px solid #0000;padding:9px 14px;transition:all .12s}.pi:hover{background:var(--s2)}.pi.on{background:var(--s2);border-left-color:var(--gold)}.ptitle{color:var(--t1);margin-bottom:3px;font-size:12px;font-weight:500;line-height:1.3}.pbadges{gap:4px;display:flex}.learn-section{border-bottom:1px solid var(--b1);padding:12px 14px}.ls-label{font-family:var(--sans);letter-spacing:.1em;color:var(--t2);margin-bottom:9px;font-size:9px}.track{cursor:pointer;border-bottom:1px solid #ffffff08;align-items:center;gap:10px;padding:7px 0;transition:opacity .12s;display:flex}.track:hover{opacity:.75}.track:last-child{border-bottom:none}.ticon{border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;width:30px;height:30px;font-size:18px;display:flex}.tname{color:var(--t1);margin-bottom:1px;font-size:12px;font-weight:500}.tmeta{color:var(--t2);font-size:10px;font-family:var(--sans)}.tprog{background:var(--s3);border-radius:1px;height:2px;margin-top:4px}.tbar{background:var(--gold);border-radius:1px;height:100%}.gpill{background:var(--s2);cursor:pointer;border-radius:5px;align-items:center;gap:8px;margin-bottom:3px;padding:6px 8px;transition:background .12s;display:flex}.gpill:hover{background:var(--s3)}.gname{color:var(--t1);font-size:12px;font-weight:500}.gtag{font-family:var(--sans);color:var(--t2);margin-left:auto;font-size:9px}.exp-scroll{grid-template-columns:1fr 1fr;gap:8px;padding:12px;display:grid}.ecard{background:var(--s2);border:1px solid var(--b1);cursor:pointer;border-radius:7px;transition:all .12s;overflow:hidden}.ecard:hover{border-color:var(--b3)}.eprev{background:var(--canvas-bg);background-image:radial-gradient(circle,var(--canvas-dot) 1px,transparent 1px);height:72px;font-family:var(--sans);color:var(--canvas-dim);background-size:18px 18px;justify-content:center;align-items:center;font-size:12px;display:flex}.einfo{padding:7px 9px}.etitle{color:var(--t1);margin-bottom:1px;font-size:11px;font-weight:500}.eauthor{color:var(--gold);font-size:10px;font-family:var(--sans)}.canvas-app{flex:1;min-height:0;display:flex;overflow:hidden}.ca-sidebar{background:var(--s1);border-right:1px solid var(--b1);flex-direction:column;flex-shrink:0;width:196px;display:flex}.cas-head{border-bottom:1px solid var(--b1);justify-content:space-between;align-items:center;padding:10px 12px;display:flex}.cas-label{letter-spacing:.08em;color:var(--t3);font-size:10px;font-weight:500;font-family:var(--sans)}.cas-add{color:var(--t3);cursor:pointer;font-size:20px;line-height:1;font-family:var(--sans);background:0 0;border:none;padding:0}.cas-add:hover{color:var(--gold)}.collab-join-form{border-bottom:1px solid var(--b1);grid-template-columns:1fr auto;gap:6px;padding:10px 12px;display:grid}.collab-host-btn{background:var(--gold);border:1px solid var(--gold);color:#111;cursor:pointer;border-radius:5px;grid-column:1/-1;padding:7px 9px;font-size:12px;font-weight:600}.collab-host-btn:hover:not(:disabled){background:var(--gold2);border-color:var(--gold2)}.collab-host-btn.active{color:#34d399;cursor:default;background:#34d3991f;border-color:#34d399}.collab-host-btn.locked{color:var(--gold);background:#c9a84c14;border-color:#c9a84c61}.collab-host-btn.locked:hover:not(:disabled){border-color:var(--gold);background:#c9a84c24}.collab-join-input{background:var(--bg);border:1px solid var(--b2);min-width:0;color:var(--t1);font-family:var(--sans);border-radius:5px;outline:none;padding:6px 8px;font-size:11px}.collab-join-input:focus{border-color:var(--gold)}.collab-join-input::placeholder{color:var(--t3);text-transform:none}.collab-join-btn{border:1px solid var(--b2);color:var(--t2);cursor:pointer;background:0 0;border-radius:5px;padding:6px 9px;font-size:11px}.collab-join-btn:not(:disabled){background:var(--gold);border-color:var(--gold);color:#111}.collab-join-btn:hover:not(:disabled){border-color:var(--gold2)}.collab-join-btn:active:not(:disabled){background:var(--gold2);border-color:var(--gold2)}.collab-join-btn:focus-visible{outline:2px solid var(--gold2);outline-offset:2px}.collab-join-btn:disabled{opacity:.45;cursor:not-allowed}.collab-join-error{color:var(--red);font-family:var(--sans);grid-column:1/-1;font-size:10px;line-height:1.4}.collab-joined-section{border-bottom:1px solid var(--b1);padding:8px 0}.collab-joined-label{color:var(--t3);font-family:var(--sans);letter-spacing:.08em;text-transform:uppercase;padding:2px 12px 6px;font-size:9px}.canvas-doc-strip{flex-direction:column;min-height:0;display:flex;overflow-y:auto}.doc{cursor:pointer;border-left:2px solid #0000;padding:7px 12px;transition:all .12s}.doc:hover{background:var(--s2)}.doc.on{background:var(--s2);border-left-color:var(--gold)}.doc.room-on{border-left-color:#34d399}.doc-name{color:var(--t1);align-items:center;gap:6px;min-width:0;font-size:13px;display:flex}.doc-name span:first-child{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.doc-room-pill{color:#34d399;font-family:var(--sans);border:1px solid #34d39973;border-radius:3px;flex-shrink:0;margin-left:auto;padding:2px 4px;font-size:8px;line-height:1}.doc-meta{color:var(--t3);font-size:10px;font-family:var(--sans);margin-top:1px}.saved-doc{align-items:center;gap:4px;display:flex}.doc-open{min-width:0;color:inherit;text-align:left;cursor:pointer;background:0 0;border:0;flex:1;padding:0}.doc-delete{width:32px;height:32px;color:var(--t2);cursor:pointer;background:0 0;border:0;border-radius:4px;flex:0 0 32px;place-items:center;display:grid}.doc-delete:hover{color:#ef4444;background:var(--s3)}.mathlean-modal.canvas-delete-dialog{background:var(--s1);width:360px;color:var(--t1);border:1px solid var(--b2);padding:20px}.canvas-delete-dialog h2{margin:0 0 12px;font-size:17px}.canvas-delete-dialog p{overflow-wrap:anywhere;font-size:13px;line-height:1.5}.canvas-delete-actions{justify-content:flex-end;gap:8px;margin-top:20px;display:flex}.canvas-delete-actions button,.canvas-backup-warning button,.canvas-load-error button{border:1px solid var(--b2);background:var(--s2);color:var(--t1);cursor:pointer;border-radius:4px;padding:7px 12px}.canvas-delete-actions .danger{color:#fff;background:#b91c1c;border-color:#b91c1c}.canvas-backup-warning{z-index:60;border:1px solid var(--gold);background:var(--s1);color:var(--t1);border-radius:4px;flex-wrap:wrap;align-items:center;gap:8px;padding:8px 12px;font-size:12px;display:flex;position:absolute;top:8px;left:12px;right:12px}.canvas-load-error{text-align:center;max-width:420px;color:var(--t1);margin:auto;padding:20px}.doc-sec{color:var(--b3);letter-spacing:.1em;font-size:9px;font-family:var(--sans);padding:12px 12px 5px}.ca-main{flex-direction:column;flex:1;display:flex;overflow:hidden}.ca-topbar{background:var(--s1);border-bottom:1px solid var(--b1);flex-shrink:0;align-items:center;gap:8px;height:40px;padding:0 14px;display:flex}.ca-list-toggle{border:1px solid var(--b2);height:26px;color:var(--t2);cursor:pointer;background:0 0;border-radius:6px;flex-shrink:0;padding:0 10px;font-size:11px;font-weight:700}.ca-list-toggle:hover{color:var(--t1);border-color:var(--b3);background:var(--s2)}.ca-title-inp{color:var(--t1);font-size:13px;font-weight:500;font-family:var(--sans);background:0 0;border:none;outline:none;flex:1}.save-status{font-family:var(--sans);flex-shrink:0;font-size:10px}.ss-saved{color:var(--t3)}.ss-saving{color:var(--t2)}.ss-unsaved{color:var(--gold);font-size:8px}.ca-export-btn{color:var(--gold);cursor:pointer;height:28px;font-family:var(--sans);background:#c9a84c14;border:1px solid #c9a84c47;border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;gap:6px;padding:0 10px;font-size:11px;font-weight:800;display:inline-flex}.ca-export-btn:hover{color:#f0d77b;background:#c9a84c24;border-color:#c9a84c94;transform:translateY(-1px)}.canvas-export-overlay{z-index:260;background:#000000ad;justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;top:0;right:0;bottom:0;left:0}.canvas-export-modal{border:1px solid var(--b2);background:var(--s1);border-radius:10px;grid-template-rows:auto minmax(0,1fr) auto;width:min(1040px,100%);height:min(760px,100vh - 48px);display:grid;overflow:hidden;box-shadow:0 24px 90px #0000009e}.canvas-export-header{border-bottom:1px solid var(--b1);justify-content:space-between;align-items:center;gap:16px;padding:16px 18px;display:flex}.canvas-export-kicker{color:var(--gold);font-family:var(--sans);letter-spacing:.08em;text-transform:uppercase;font-size:10px;font-weight:700}.canvas-export-header h2{color:var(--t1);margin:3px 0 0;font-size:18px;line-height:1.2}.canvas-export-close{border:1px solid var(--b2);width:30px;height:30px;color:var(--t2);cursor:pointer;background:0 0;border-radius:6px;font-size:20px;line-height:1}.canvas-export-close:hover{border-color:var(--b3);color:var(--t1);background:var(--s2)}.canvas-export-preview{background:#050505 radial-gradient(circle,#ffffff14 1px,#0000 1px) 0 0/24px 24px;justify-content:center;align-items:center;min-height:0;padding:18px;display:flex;overflow:auto}.canvas-export-preview img{border:1px solid #ffffff24;border-radius:6px;max-width:100%;height:auto;box-shadow:0 12px 42px #00000073}.canvas-export-loading,.canvas-export-error{color:var(--t2);font-family:var(--sans);font-size:13px}.canvas-export-error{color:var(--red)}.canvas-export-actions{border-top:1px solid var(--b1);justify-content:flex-end;gap:8px;padding:14px 18px;display:flex}.canvas-export-actions button{border:1px solid var(--b2);background:var(--s2);min-width:70px;height:32px;color:var(--t1);cursor:pointer;border-radius:6px;font-weight:700}.canvas-export-actions button:hover:not(:disabled){border-color:var(--gold);color:var(--gold);background:#c9a84c14;transform:translateY(-1px)}.canvas-export-actions button:disabled{opacity:.42;cursor:default}.canvas-export-render{z-index:-1;pointer-events:none;background:#050505;position:fixed;top:0;left:0;overflow:hidden}.canvas-export-mathcanvas .math-canvas-toolbar-drawer,.canvas-export-mathcanvas .math-canvas-settings-launcher,.canvas-export-mathcanvas .math-canvas-settings-icon-button{display:none!important}.av{border:1.5px solid var(--bg);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:22px;height:22px;font-size:9px;font-weight:700;display:flex}.ca-toolbar-row{background:var(--s2);border-bottom:1px solid var(--b1);flex-shrink:0;align-items:center;gap:3px;padding:5px 10px;display:flex}.ca-canvas-area{flex:1;overflow:hidden}.ct{width:26px;height:24px;color:var(--t3);cursor:pointer;background:0 0;border:none;border-radius:4px;justify-content:center;align-items:center;font-size:11px;display:flex}.ct.on{background:var(--s3);color:var(--t1)}.ctsep{background:var(--b2);width:1px;height:13px;margin:0 2px}.calculator-page{background:#0b0b0c;flex:1;min-height:0;display:flex;overflow:hidden}.calculator-app{flex:1;grid-template-rows:1fr;min-width:0;min-height:0;display:grid;position:relative;overflow:hidden}.calculator-equation-shell{grid-template-rows:auto 1fr;height:100%;min-height:0;display:grid;overflow:hidden}.calculator-main{grid-template-columns:minmax(0,1fr);min-height:0;display:grid;overflow:hidden}.calculator-equation-surface{overflow-anchor:none;background:linear-gradient(135deg,#090909,#111214 52%,#0b0c0e);min-height:0;position:relative;overflow:auto}.calculator-equation-spacer{pointer-events:none;width:100%}.calculator-equation-surface [data-testid=math-canvas-equation-block]{width:calc(100% - 32px)!important;box-shadow:none!important;background:0 0!important;border:0!important;border-radius:0!important;left:16px!important}.calculator-equation-surface [data-testid=math-canvas-equation-content-scale]{width:100%!important}.calculator-equation-surface [data-testid=math-canvas-equation-line]{box-shadow:none;border:0;background:0 0!important;border-radius:0!important;width:calc(100% - 18px)!important}.calculator-equation-surface [data-testid=math-canvas-equation-line]:has(~[data-testid=math-canvas-equation-line]):after{content:"";border-bottom:1px dotted var(--b2,#555);pointer-events:none;position:absolute;bottom:-9px;left:0;right:0}.calculator-equation-surface [data-testid=math-canvas-equation-line][data-status=ok]{border-color:#4caf782e}.calculator-equation-surface [data-testid=math-canvas-equation-line][data-status=error]{border-color:#dc50503d}.calculator-equation-surface [data-testid=math-canvas-equation-active-row]{min-width:260px;padding-left:0;width:calc(100% - 18px)!important}.calculator-equation-surface button[aria-label^="Resize equation"]{display:none!important}.calculator-equation-surface [data-testid=math-canvas-equation-active-row] math-field{min-width:24px;max-width:100%;flex:0 auto!important;width:auto!important}.calculator-header{border-bottom:1px solid var(--b1);background:#141414f0;justify-content:space-between;align-items:center;gap:12px;min-height:58px;padding:0 16px;display:flex}.calculator-header h1{color:var(--t1);letter-spacing:0;margin:0;font-size:18px;font-weight:650}.calculator-tool-group{align-items:center;gap:8px;display:flex}.calculator-header button,.calculator-quickbar button{border:1px solid var(--b2);background:var(--s2);min-width:74px;height:52px;color:var(--t2);cursor:pointer;white-space:nowrap;border-radius:6px;padding:0 12px;font-size:15px}.calculator-header button:hover,.calculator-quickbar button:hover{border-color:var(--b3);color:var(--t1)}.calculator-tool-integral{min-width:58px!important}.calculator-tool-symbol{justify-content:center;align-items:center;min-width:48px;min-height:44px;padding:0;font-weight:700;line-height:1;display:inline-flex;overflow:visible}.calculator-tool-symbol .katex{font-size:1.42em}.calculator-tool-integral .calculator-tool-symbol .katex{transform-origin:50%;font-size:1.75em;line-height:.9;transform:scaleY(.82)}.calculator-help-button{justify-content:center;align-items:center;width:44px;margin-left:auto;font-weight:700;display:inline-flex;border-radius:50%!important;min-width:44px!important;height:44px!important;padding:0!important;font-size:18px!important}.calculator-help-button[aria-expanded=true]{color:#f1d37a;background:#ccab4324;border-color:#ccab43b8}.calculator-feed{flex-direction:column;gap:10px;min-height:0;padding:18px;display:flex;overflow-y:auto}.calculator-row{border:1px solid var(--b1);cursor:grab;-webkit-user-select:none;user-select:none;background:#141414b8;border-radius:8px;flex:none;grid-template-columns:22px minmax(260px,1fr) minmax(180px,.8fr) auto;align-items:stretch;gap:8px;min-height:64px;padding:10px;transition:border-color .12s,background .12s,box-shadow .12s,opacity .12s,transform .14s;display:grid}.calculator-row.active{background:#181818db;border-color:#7e8fa48c}.calculator-row.dragging{opacity:.94;cursor:grabbing;z-index:12;transform:scale(1.015)translateY(-2px);box-shadow:0 22px 56px #0000007a,0 0 0 1px #7e8fa447}.calculator-row.drop-target{border-color:#7e8fa4d1;transform:translateY(3px);box-shadow:0 0 0 1px #7e8fa447,0 12px 34px #00000042}.calculator-row-number{color:var(--t3);font-size:11px;font-family:var(--sans);cursor:grab;justify-content:center;align-items:center;display:flex}.calculator-expression-cell{align-items:center;gap:6px;min-width:0;padding:2px 0;display:flex;overflow:auto visible}.calculator-field-wrap{cursor:text;flex:200px;align-items:stretch;min-width:160px;display:flex}.calculator-segmented-expression{align-items:center;gap:8px;min-width:0;padding:4px 0;display:inline-flex;overflow:auto visible}.calculator-inline-latex{color:var(--t1);flex:none;font-size:24px;line-height:1}.calculator-inline-latex .katex{font-size:1em}.calculator-inline-matrix{cursor:default;background:0 0;border:none;border-radius:0;flex:none;min-width:300px;min-height:122px;padding:2px 174px 4px 0;position:relative}.calculator-math-field,.calculator-math-field::part(container),.calculator-math-field::part(content){box-sizing:border-box;width:100%;min-height:42px}.calculator-math-field{border:1px solid var(--b2);color:var(--t1);--caret-color:#8ea0ba;--primary:#8ea0ba;background:#0d0d0d;border-radius:7px;padding:7px 10px;font-size:20px;display:block;box-shadow:none!important;outline:0 #0000!important}.calculator-math-field:focus,.calculator-math-field:focus-visible,.calculator-math-field:focus-within,.calculator-math-field::part(container),.calculator-math-field::part(content){box-shadow:none!important;outline:none!important}.calculator-row.active .calculator-math-field{border-color:#7e8fa485}.calculator-result{border-left:1px solid var(--b1);min-width:0;color:var(--t1);align-items:center;gap:9px;padding:0 12px;display:flex;overflow-x:auto}.calculator-result>span:first-child{color:#8ea0ba;font-size:18px}.calculator-result .katex{font-size:1.15em}.calculator-row-actions{align-items:center;gap:4px;display:flex}.calculator-row-actions button{border:1px solid var(--b2);min-width:28px;height:28px;color:var(--t3);cursor:pointer;background:0 0;border-radius:5px;padding:0 7px;font-size:11px}.calculator-row-actions button:hover:not(:disabled){color:var(--t1);border-color:var(--b3);background:var(--s2)}.calculator-row-actions button:disabled{opacity:.35;cursor:default}.calculator-help-panel{border:1px solid var(--b2);background:var(--s1);width:min(540px,100% - 28px);height:min(660px,100dvh - 32px);color:var(--t1);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-radius:8px;grid-template-rows:auto 1fr;display:grid;overflow:hidden;box-shadow:0 22px 70px #0000008a}.calculator-help-head{border-bottom:1px solid var(--b1);color:var(--t1);justify-content:space-between;align-items:center;gap:12px;padding:12px 14px;font-size:15px;font-weight:700;display:flex}.calculator-help-head button{border:1px solid var(--b2);width:44px;height:44px;color:var(--t2);cursor:pointer;background:0 0;border-radius:6px;justify-content:center;align-items:center;display:inline-flex}.calculator-help-head button:hover{border-color:var(--b3);color:var(--t1);background:var(--s2)}.calculator-help-body{min-height:0;color:var(--t2);padding:14px;font-size:14px;line-height:1.55;overflow-y:auto}.calculator-help-body section+section{margin-top:18px}.calculator-help-body h2{color:var(--t1);margin:0 0 8px;font-size:13px;line-height:1.25}.calculator-help-body ul{margin:0;padding-left:20px}.calculator-help-body li+li{margin-top:5px}.calculator-help-table{border-collapse:collapse;border:1px solid var(--b1);width:100%;font-size:13px}.calculator-help-table th,.calculator-help-table td{border:1px solid var(--b1);text-align:left;vertical-align:top;padding:8px 10px}.calculator-help-table th{color:var(--t1);background:#ffffff0a;font-weight:700}.calculator-help-body code{background:var(--s3);color:var(--t1);font-family:var(--sans);border-radius:4px;padding:1px 5px;font-size:12px}.calculator-shortcut-search{box-sizing:border-box;border:1px solid var(--b2);width:100%;color:var(--t1);background:#0d0d0d;border-radius:6px;outline:none;margin-bottom:8px;padding:8px 10px;font-size:13px}.calculator-shortcut-search:focus{border-color:#7e8fa4a6}.calculator-shortcut-list{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:6px;max-height:260px;padding-right:2px;display:grid;overflow-y:auto}.calculator-shortcut-list button{border:1px solid var(--b1);min-width:0;color:var(--t2);cursor:pointer;text-align:left;background:#0a0a0ad1;border-radius:6px;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);align-items:center;gap:8px;padding:7px 8px;display:grid}.calculator-shortcut-list button:hover{border-color:var(--b3);color:var(--t1);background:var(--s2)}.calculator-shortcut-list span{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.solve-layout{flex:1;grid-template-columns:256px 1fr;min-height:0;display:grid;overflow:hidden}.plist-col{background:var(--s1);border-right:1px solid var(--b1);flex-direction:column;display:flex;overflow-y:auto}.pfilter{border-bottom:1px solid var(--b1);background:var(--s1);z-index:1;padding:10px;position:sticky;top:0}.psearch{background:var(--bg);border:1px solid var(--b1);width:100%;color:var(--t1);font-size:12px;font-family:var(--sans);border-radius:5px;outline:none;padding:6px 10px}.psearch::placeholder{color:var(--t3)}.ptags{border-bottom:1px solid var(--b1);flex-wrap:wrap;gap:4px;padding:7px 10px;display:flex}.ptag{border:1px solid var(--b1);color:var(--t3);cursor:pointer;font-size:10px;font-family:var(--sans);background:0 0;border-radius:20px;padding:3px 9px;transition:all .12s}.ptag.on{background:var(--goldbg);color:var(--gold);border-color:#c9a84c40}.sright{flex-direction:column;display:flex;overflow:hidden}.shead{border-bottom:1px solid var(--b1);flex-shrink:0;padding:18px 24px 14px}.stitle{margin-bottom:6px;font-size:26px;font-weight:700}.sbody{flex:1;grid-template-columns:1fr 1fr;min-height:0;display:grid;overflow:hidden}.sstmt{border-right:1px solid var(--b1);color:var(--t2);padding:18px 20px;font-size:13px;line-height:1.8;overflow-y:auto}.smath-block{font-family:var(--sans);color:var(--t1);background:var(--s2);white-space:pre;border-radius:5px;margin:10px 0;padding:10px 14px;font-size:11px;display:block}.sws{background:var(--canvas-bg);background-image:radial-gradient(circle,var(--canvas-dot) 1px,transparent 1px);background-size:26px 26px;flex-direction:column;display:flex;overflow:hidden}.swbar{background:var(--s1);border-bottom:1px solid var(--b1);flex-shrink:0;align-items:center;padding:6px 12px;display:flex}.lp{flex:1;padding:28px;overflow-y:auto}.page-h{margin-bottom:24px;font-size:32px;font-weight:700}.page-h em{color:var(--gold);font-style:italic}.sec-lbl{font-family:var(--sans);letter-spacing:.12em;color:var(--t2);justify-content:space-between;margin-bottom:10px;font-size:9px;display:flex}.track-grid{grid-template-columns:repeat(auto-fill,minmax(148px,1fr));gap:10px;margin-bottom:28px;display:grid}.tcard{background:var(--s1);border:1px solid var(--b1);cursor:pointer;border-radius:8px;transition:all .12s;overflow:hidden}.tcard:hover{border-color:var(--b3);transform:translateY(-2px)}.tcard-top{justify-content:center;align-items:center;height:66px;font-size:38px;font-weight:300;display:flex}.tcard-bot{border-top:1px solid var(--b1);padding:9px 12px}.tcard-name{color:var(--t1);margin-bottom:2px;font-size:13px;font-weight:500}.tcard-meta{color:var(--t3);font-size:10px;font-family:var(--sans)}.tp{background:var(--s3);border-radius:1px;height:2px;margin-top:6px}.tf{background:var(--gold);border-radius:1px;height:100%}.games-grid{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:10px;display:grid}.gcard{background:var(--s1);border:1px solid var(--b1);cursor:pointer;border-radius:8px;align-items:flex-start;gap:12px;padding:14px;transition:all .12s;display:flex}.gcard:hover{border-color:var(--b3);transform:translateY(-2px)}.gbox{border-radius:7px;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;font-size:18px;display:flex}.gn{color:var(--t1);margin-bottom:3px;font-size:13px;font-weight:500}.gd{color:var(--t3);font-size:11px;line-height:1.5}.ep{flex:1;padding:28px;overflow-y:auto}.exp-grid-full{grid-template-columns:repeat(auto-fill,minmax(175px,1fr));gap:10px;margin-top:16px;display:grid}.ecard-full{background:var(--s1);border:1px solid var(--b1);cursor:pointer;border-radius:8px;transition:all .12s;overflow:hidden}.ecard-full:hover{border-color:var(--b3);transform:translateY(-2px)}.eprev-full{background:var(--canvas-bg);background-image:radial-gradient(circle,var(--canvas-dot) 1px,transparent 1px);height:96px;font-family:var(--sans);color:var(--canvas-dim);text-align:center;background-size:20px 20px;justify-content:center;align-items:center;padding:8px;font-size:14px;display:flex}.einfo-full{border-top:1px solid var(--b1);padding:9px 11px}.etitle-full{color:var(--t1);margin-bottom:2px;font-size:12px;font-weight:500}.eauthor-full{color:var(--gold);font-size:10px;font-family:var(--sans)}.np{flex:1;max-width:700px;padding:28px;overflow-y:auto}.news-item{border-bottom:1px solid var(--b1);cursor:pointer;padding:14px 0}.news-item:hover .ntitle{color:var(--gold)}.nsource{font-family:var(--sans);color:var(--t3);justify-content:space-between;margin-bottom:4px;font-size:9px;display:flex}.ntitle{color:var(--t1);margin-bottom:5px;font-size:14px;font-weight:500;line-height:1.4;transition:color .12s}.ndesc{color:var(--t2);font-size:12px;line-height:1.6}.ntag{background:var(--s3);color:var(--t3);border-radius:2px;margin-top:6px;padding:2px 7px;font-size:9px;display:inline-block}.pp{flex:1;max-width:720px;padding:32px 28px;overflow-y:auto}.pav{color:#111;background:linear-gradient(135deg,#d4a83c,#9a7420);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:68px;height:68px;font-size:28px;font-weight:700;display:flex}.pname{margin-bottom:3px;font-size:28px;font-weight:600}.profile-avatar-stack{flex-direction:column;flex-shrink:0;align-items:center;gap:7px;display:flex}.profile-avatar-button{cursor:pointer;width:68px;height:68px;box-shadow:0 0 0 1px var(--b2);background:0 0;border:0;border-radius:50%;padding:0;position:relative;overflow:hidden}.profile-avatar-button:disabled{cursor:default;opacity:.8}.profile-avatar-button:not(:disabled):hover{box-shadow:0 0 0 1px var(--gold),0 0 24px #d4a83c2e}.profile-avatar-edit{color:#fff;font-family:var(--sans);letter-spacing:.06em;text-transform:uppercase;background:#000000b8;padding:4px 0 5px;font-size:9px;font-weight:800;transition:transform .12s;position:absolute;inset:auto 0 0;transform:translateY(100%)}.profile-avatar-button:hover .profile-avatar-edit,.profile-avatar-button:focus-visible .profile-avatar-edit{transform:translateY(0)}.profile-avatar-remove{color:var(--t3);cursor:pointer;font-family:var(--sans);background:0 0;border:0;padding:0 4px;font-size:10px}.profile-avatar-remove:hover:not(:disabled){color:var(--red)}.profile-avatar-remove:disabled{opacity:.55;cursor:default}.profile-edit-error{color:var(--red);margin-top:9px;font-size:11px;line-height:1.5}.phandle{font-family:var(--sans);color:var(--t3);margin-bottom:8px;font-size:11px}.pbio{color:var(--t2);font-size:13px;line-height:1.6}.pstats{gap:20px;margin-top:14px;display:flex}.pstat-n{font-size:22px;font-weight:300}.pstat-l{color:var(--t3);font-size:10px;font-family:var(--sans)}.auth-page{background:var(--bg);flex:1;justify-content:center;align-items:center;display:flex}.auth-box{background:var(--s1);border:1px solid var(--b1);border-radius:10px;width:100%;max-width:380px;padding:36px 32px}.auth-logo{flex-direction:column;align-items:center;gap:8px;margin-bottom:28px;display:flex}.auth-title{color:var(--t1);text-align:center;font-size:26px;font-weight:600}.auth-sub{color:var(--t2);text-align:center;font-size:12px}.auth-field{margin-bottom:14px}.auth-label{color:var(--t2);font-size:10px;font-family:var(--sans);letter-spacing:.06em;margin-bottom:5px;display:block}.auth-input{background:var(--bg);border:1px solid var(--b2);width:100%;color:var(--t1);border-radius:6px;outline:none;padding:9px 12px;font-size:13px;transition:border-color .12s}.auth-input:focus{border-color:var(--gold)}.auth-input::placeholder{color:var(--t3)}.auth-btn{background:var(--gold);color:#111;cursor:pointer;width:100%;font-size:13px;font-weight:600;font-family:var(--sans);border:none;border-radius:6px;margin-top:6px;padding:10px;transition:background .12s}.auth-btn:hover{background:var(--gold2)}.auth-btn:disabled{opacity:.5;cursor:not-allowed}.auth-err{color:var(--red);background:#dc50501a;border:1px solid #dc505033;border-radius:6px;margin-bottom:14px;padding:8px 12px;font-size:12px}.auth-ok{color:var(--green);background:#4caf781a;border:1px solid #4caf7833;border-radius:6px;margin-bottom:14px;padding:8px 12px;font-size:12px}.auth-switch{text-align:center;color:var(--t2);margin-top:16px;font-size:12px}.auth-switch button{color:var(--gold);cursor:pointer;font-size:12px;font-family:var(--sans);background:0 0;border:none;padding:0}.auth-switch button:hover{color:var(--gold2)}.guest-prompt{flex-direction:column;flex:1;justify-content:center;align-items:center;gap:12px;display:flex}.guest-prompt p{color:var(--t2);font-size:13px}.modal-overlay{z-index:100;background:#0000008c;justify-content:center;align-items:center;display:flex;position:fixed;top:0;right:0;bottom:0;left:0}.modal-box{background:var(--s1);border:1px solid var(--b2);border-radius:12px;flex-direction:column;gap:10px;width:340px;padding:28px 28px 24px;display:flex}.modal-title{color:var(--t1);margin-bottom:6px;font-size:22px;font-weight:600}.modal-divider{color:var(--t3);align-items:center;gap:10px;font-size:11px;display:flex}.modal-divider:before,.modal-divider:after{content:"";border-top:1px solid var(--b1);flex:1}.modal-foot{color:var(--t2);text-align:center;margin-top:4px;font-size:12px}.oauth-btn{background:var(--s2);border:1px solid var(--b2);color:var(--t1);cursor:pointer;font-size:13px;font-family:var(--sans);border-radius:6px;padding:9px 14px;transition:border-color .12s}.oauth-btn:hover{border-color:var(--t3)}.auth-error{color:#f08080;background:#dc50501a;border:1px solid #dc505033;border-radius:6px;padding:7px 11px;font-size:12px}.link-btn{color:var(--gold);cursor:pointer;font-size:12px;font-family:var(--sans);background:0 0;border:none;padding:0}.link-btn:hover{color:var(--t1)}.auth-tabs{background:var(--bg);border:1px solid var(--b2);border-radius:6px;gap:2px;padding:3px;display:flex}.auth-tab{color:var(--t2);cursor:pointer;font-size:12px;font-family:var(--sans);background:0 0;border:none;border-radius:4px;flex:1;padding:6px;transition:all .12s}.auth-tab.on{background:var(--s2);color:var(--t1)}.pw-reqs{background:var(--bg);border:1px solid var(--b1);border-radius:6px;margin:0;padding:6px 10px;font-size:12px;line-height:1.8;list-style:none}.mf-wrap{flex:1;min-width:0}.mf-wrap math-field{border:1px solid var(--b2);background:var(--bg);width:100%;min-height:36px;color:var(--t1);box-sizing:border-box;--caret-color:var(--t1);--primary:var(--t1);border-radius:6px;padding:4px 8px;font-size:1rem;display:block}.mf-wrap math-field:focus-within{border-color:var(--b3);outline:none}math-field::part(menu-toggle),math-field::part(virtual-keyboard-toggle){display:none}math-field,math-field:focus,math-field:focus-visible,math-field:focus-within,math-field::part(container),math-field::part(content){outline:0 #0000!important}.ML__virtual-keyboard-toggle,body:not(.mathlean-virtual-keyboard-enabled):not(.textbox-plus-keyboard-enabled)>.ML__keyboard{display:none!important}.potd{flex-direction:column;gap:14px;display:flex}.potd-topic{font-family:var(--sans);letter-spacing:.1em;color:var(--t2);font-size:10px;font-weight:600}.potd-problem{color:var(--t1);font-size:14px;line-height:1.75}.potd-problem .katex-display{margin:8px 0}.potd-input-row{align-items:stretch;gap:8px;display:flex}.potd-check{flex-shrink:0;padding:10px 20px;font-size:13px}.potd-wrong-row{align-items:center;gap:10px;display:flex}.potd-wrong{font-family:var(--sans);color:var(--red);font-size:12px}.potd-reveal-btn{border:1px solid var(--b2);color:var(--t3);font-size:11px;font-family:var(--sans);cursor:pointer;background:0 0;border-radius:4px;padding:3px 9px}.potd-reveal-btn:hover{color:var(--t1);border-color:var(--b3)}.potd-correct{font-family:var(--sans);color:#4ade80;padding:8px 0;font-size:13px}.potd-answer-box{background:var(--s1);border:1px solid var(--b1);color:var(--t1);border-radius:6px;padding:10px 14px;font-size:13px}.potd-answer-header{justify-content:space-between;align-items:center;margin-bottom:6px;display:flex}.potd-answer-label{color:var(--t3);font-family:var(--sans);font-size:11px}.potd-hide-btn{color:var(--t3);font-size:11px;font-family:var(--sans);cursor:pointer;background:0 0;border:none;padding:0}.potd-hide-btn:hover{color:var(--t1)}.potd-retry-note{font-family:var(--sans);color:var(--t3);margin-top:8px;font-size:10px}.potd-guest-note{color:var(--t2);font-size:11px}.potd-empty{font-family:var(--sans);color:var(--t3);padding:8px 0;font-size:11px}.potd-back-btn{color:var(--t2);cursor:pointer;background:0 0;border:none;padding:0 2px;font-size:16px;line-height:1}.potd-back-btn:hover{color:var(--t1)}.potd-archive{border-top:1px solid var(--b1);flex-direction:column;gap:2px;margin-top:20px;padding-top:14px;display:flex}.potd-archive-label{font-family:var(--sans);letter-spacing:.1em;color:var(--t3);margin-bottom:6px;font-size:9px}.potd-archive-item{cursor:pointer;text-align:left;background:0 0;border:none;border-radius:5px;align-items:center;gap:8px;width:100%;padding:5px 6px;display:flex}.potd-archive-item:hover{background:var(--s1)}.potd-archive-item.on{background:var(--s2)}.potd-archive-date{font-family:var(--sans);color:var(--t1);flex:1;font-size:11px}.potd-archive-topic{font-family:var(--sans);color:var(--t3);font-size:10px}.profile-stats{align-items:center;gap:12px;margin-top:8px;display:flex}.profile-stat{flex-direction:column;gap:1px;display:flex}.profile-stat-val{font-family:var(--sans);color:var(--t1);font-size:18px;font-weight:600}.profile-stat-label{font-family:var(--sans);color:var(--t3);letter-spacing:.08em;font-size:9px}.profile-stat-sep{background:var(--b1);width:1px;height:28px}.profile-section-label{font-family:var(--sans);letter-spacing:.12em;color:var(--t3);margin-bottom:12px;font-size:9px}.account-settings-panel{background:var(--s1);border:1px solid var(--b1);border-radius:8px;grid-template-columns:1fr auto;align-items:center;gap:12px;margin-bottom:24px;padding:14px;display:grid}.account-settings-title{color:var(--t1);margin-bottom:3px;font-size:13px;font-weight:600}.account-settings-copy{color:var(--t2);font-size:12px;line-height:1.5}.account-settings-copy span{color:var(--gold);font-weight:600}.account-settings-actions{justify-content:flex-end;gap:8px;display:flex}.account-settings-error{color:var(--red);grid-column:1/-1;font-size:11px;line-height:1.5}.ph-list{flex-direction:column;gap:0;display:flex}.ph-row{border-bottom:1px solid var(--b1);align-items:center;gap:16px;padding:9px 0;display:flex}.ph-row:last-child{border-bottom:none}.ph-date{font-family:var(--sans);color:var(--t2);flex-shrink:0;width:56px;font-size:11px}.ph-topic{font-family:var(--sans);flex:1;font-size:11px}.ph-status{font-family:var(--sans);flex-shrink:0;font-size:11px}.collab-share-btn{color:#34d399;cursor:pointer;font-size:11px;font-weight:500;font-family:var(--sans);background:#34d3991a;border:1px solid #34d399;border-radius:5px;flex-shrink:0;align-items:center;gap:6px;padding:5px 10px 5px 8px;transition:background .12s;display:flex}.collab-share-btn:hover{background:#34d3992e}.collab-live-dot{background:#34d399;border-radius:50%;flex-shrink:0;width:7px;height:7px;animation:2s ease-in-out infinite pulse-dot}@keyframes pulse-dot{0%,to{opacity:1}50%{opacity:.4}}.collab-guest-badge{font-family:var(--sans);letter-spacing:.1em;color:#34d399;border:1px solid #34d399;border-radius:4px;padding:2px 6px;font-size:9px}.collab-inactivity-warning{color:#fbbf24;font-family:var(--sans);background:#fbbf2424;border:1px solid #fbbf248c;border-radius:5px;padding:5px 9px;font-size:10px;line-height:1.3}.collab-modal-overlay{z-index:200;justify-content:flex-end;align-items:flex-start;padding:56px 16px 0;display:flex;position:fixed;top:0;right:0;bottom:0;left:0}.collab-modal{background:var(--s2);border:1px solid var(--b2);border-radius:10px;width:260px;padding:18px 20px 20px;box-shadow:0 8px 32px #0009}.collab-modal-header{justify-content:space-between;align-items:center;margin-bottom:14px;display:flex}.collab-modal-title{font-family:var(--sans);letter-spacing:.1em;color:var(--t3);font-size:10px}.collab-modal-close{color:var(--t3);cursor:pointer;background:0 0;border:none;padding:0 2px;font-size:16px;line-height:1}.collab-modal-close:hover{color:var(--t1)}.collab-code-label{font-family:var(--sans);letter-spacing:.1em;color:var(--t3);margin-bottom:6px;font-size:9px}.collab-code{font-family:var(--sans);color:var(--t1);letter-spacing:.04em;margin-bottom:14px;font-size:20px;font-weight:600}.collab-copy-btn{width:100%;margin-bottom:14px;padding:7px 12px;font-size:11px}.collab-participants{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.collab-participant-dot{width:22px;height:22px;font-family:var(--sans);color:#000;border-radius:50%;justify-content:center;align-items:center;font-size:10px;font-weight:700;display:flex}.collab-pcount{font-family:var(--sans);color:var(--t3);margin-left:4px;font-size:10px}.collab-danger-btn{border:1px solid var(--red);color:var(--red);font-family:var(--sans);cursor:pointer;background:#dc50501a;border-radius:5px;width:100%;padding:6px 12px;font-size:11px;transition:background .12s}.collab-danger-btn:hover{background:#dc505033}.collab-cursor-overlay{pointer-events:none;z-index:10;position:absolute;top:0;right:0;bottom:0;left:0;overflow:hidden}.collab-cursor{width:20px;height:20px;font-size:9px;font-family:var(--sans);color:#000;border-radius:50%;justify-content:center;align-items:center;font-weight:700;transition:left 80ms linear,top 80ms linear;display:flex;position:absolute;transform:translate(-50%,-50%);box-shadow:0 1px 4px #0006}.collab-paywall-overlay{z-index:220;background:#0000009e;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;top:0;right:0;bottom:0;left:0}.collab-paywall{background:var(--s1);border:1px solid var(--b2);border-radius:8px;width:min(360px,100%);padding:22px;box-shadow:0 18px 60px #0000008c}.collab-paywall-kicker{font-family:var(--sans);letter-spacing:.1em;color:var(--gold);margin-bottom:8px;font-size:9px}.collab-paywall-title{color:var(--t1);margin:0 0 10px;font-size:25px;font-weight:600;line-height:1.1}.collab-paywall-copy{color:var(--t2);margin:0 0 14px;font-size:13px;line-height:1.6}.collab-paywall-tier{background:var(--bg);border:1px solid var(--b1);color:var(--t2);font-family:var(--sans);border-radius:6px;margin-bottom:16px;padding:8px 10px;font-size:10px}.collab-paywall-close{width:100%}.collab-paywall-secondary{width:100%;margin-top:8px}.shell.sb-collapsed{--sw:0px}.shell.sb-collapsed .sidebar{border-right:none}.shell.sb-collapsed .logo,.shell.sb-collapsed .nav,.shell.sb-collapsed .sbot{display:none}.shell.sb-collapsed .sb-foot{z-index:60;padding:0;position:fixed;bottom:72px;left:8px}.shell.sb-collapsed .logo-name{display:none}.shell.sb-collapsed .ni{justify-content:center;padding:8px}.shell.sb-collapsed .nicon{width:auto}.sb-foot{justify-content:flex-end;padding:2px 8px 4px;display:flex}.sb-toggle{width:22px;height:22px;color:var(--t3);cursor:pointer;font-size:13px;font-family:var(--sans);background:0 0;border:none;border-radius:4px;justify-content:center;align-items:center;transition:color .12s;display:flex}.sb-toggle:hover{color:var(--t2)}.canvas-header{justify-content:space-between;align-items:center;display:flex}.rp-head{justify-content:space-between;align-items:flex-start;margin-bottom:16px;display:flex}.rp-title{color:var(--t1);font-size:22px;font-weight:600;line-height:1.2}.rp-title em{color:var(--gold);font-style:italic}.rp-close-btn{color:var(--t3);cursor:pointer;background:0 0;border:none;flex-shrink:0;margin-top:2px;padding:0 2px;font-size:16px;line-height:1}.rp-close-btn:hover{color:var(--t2)}.right-panel.rp-hidden{display:none}.home-inner.rp-hidden{grid-template-columns:1fr}.mob-header,.mob-bar{display:none}@media (max-width:767px){html,body,#root{height:auto;min-height:100dvh;overflow-y:auto}.shell{flex-direction:column;height:auto;min-height:100dvh}.sidebar{display:none}.main{flex:1;min-height:0;padding-bottom:60px;overflow-y:visible}.page{height:auto;overflow-y:visible}.home-inner{grid-template-columns:1fr;height:auto;min-height:calc(100dvh - 112px);overflow-y:auto}.home-header-main{flex-direction:column;align-items:stretch;gap:12px}.home-welcome{text-overflow:clip;white-space:normal;min-width:0;max-width:100%;font-size:18px;line-height:1.3;overflow:visible}.home-header-links{grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;padding:0;display:grid;overflow:visible}.home-header-link{min-width:0;padding:8px 5px;font-size:11px}.home-header-button,.home-link-desktop{display:none}.home-link-mobile{display:inline}.canvas-header{padding:16px}.canvas-side{border-bottom:none;border-right:none;min-height:0}.canvas-side>.canvas-preview{flex:none;height:max(260px,52dvh);display:block}.right-panel,.site-footer{display:none}.canvas-app{flex-direction:column;height:calc(100dvh - 112px);min-height:calc(100dvh - 112px);position:relative}.ca-sidebar{z-index:20;background:var(--bg);border-bottom:none;border-right:none;width:100%;height:100%;max-height:none;position:absolute;top:0;right:0;bottom:0;left:0;overflow:hidden}.cas-head{min-height:44px;padding:0 16px}.cas-label{color:var(--t1);letter-spacing:0;font-size:13px;font-weight:700}.cas-add{margin-left:auto}.collab-join-form{grid-template-columns:minmax(0,1fr) auto;gap:8px;padding:12px 16px;display:grid;overflow:visible}.collab-host-btn{grid-column:1/-1;width:100%;min-height:40px;padding:8px 12px}.collab-join-input{width:auto;min-height:38px;font-size:13px}.collab-join-btn{min-width:64px;font-size:12px}.collab-join-error{text-align:left;grid-column:1/-1}.collab-joined-section{padding:10px 16px;display:block;overflow:visible}.collab-joined-label{padding:0 0 6px}.canvas-doc-strip{flex-direction:column;flex:1;gap:4px;padding:10px 16px 20px;overflow:hidden auto}.ca-sidebar .doc{background:#ffffff05;border:1px solid #0000;border-radius:7px;flex:none;min-height:42px;padding:10px 12px}.ca-sidebar .doc.on{border-left-color:var(--gold);border-bottom-color:var(--gold);background:var(--s2)}.ca-main{flex:1;min-height:320px}.ca-canvas-area{min-height:0;position:relative}.ca-canvas-area>[data-testid=math-canvas-root]{top:0;right:0;bottom:0;left:0;width:auto!important;height:auto!important;position:absolute!important}.ca-topbar{height:46px;padding:0 10px}.ca-title-inp{min-width:80px}.ca-export-btn{width:32px;padding:0}.ca-export-btn span,.save-status{display:none}.solve-layout{grid-template-columns:1fr;height:auto}.plist-col{max-height:40dvh}.sbody{grid-template-columns:1fr;height:auto}.sstmt{border-right:none;border-bottom:1px solid var(--b1);max-height:40dvh}.calculator-page{height:calc(100dvh - var(--calculator-mobile-header-height,52px));max-height:calc(100dvh - var(--calculator-mobile-header-height,52px));flex:0 0 calc(100dvh - var(--calculator-mobile-header-height,52px));min-height:96px;overflow:hidden}.calculator-header{background:var(--s1);min-height:48px;padding:0 10px}.calculator-header h1{font-size:16px}.calculator-header .calculator-help-button{width:44px;min-width:44px;height:44px}.calculator-equation-surface{scroll-padding-bottom:24px}body.mathlean-virtual-keyboard-visible .calculator-equation-spacer{box-sizing:content-box;padding-bottom:var(--mathlean-keyboard-height,0px)}.calculator-equation-surface [data-testid=math-canvas-equation-block]{width:calc(100% - 16px)!important;left:8px!important}.calculator-main{grid-template-rows:minmax(0,1fr);grid-template-columns:1fr}.calculator-feed{gap:8px;padding:10px}.calculator-row{grid-template-columns:20px minmax(0,1fr);gap:8px;min-height:64px}.calculator-result{border-left:none;border-top:1px solid var(--b1);grid-column:2;min-height:32px;padding:8px 0 0}.calculator-row-actions{grid-column:2;padding-top:2px;overflow-x:auto}.calculator-math-field{font-size:18px}.calculator-expression-cell{flex-wrap:nowrap;grid-column:2}.calculator-field-wrap{min-width:160px}.calculator-inline-matrix{min-width:320px;padding-right:174px}.calculator-help-panel{width:calc(100% - 20px)}.calculator-help-body{padding:12px;font-size:13px}.calculator-help-table{font-size:12px}.calculator-help-table th,.calculator-help-table td{padding:7px 8px}.calculator-shortcut-list{grid-template-columns:1fr;max-height:220px}.mob-header{background:var(--s1);border-bottom:1px solid var(--b1);flex-shrink:0;justify-content:space-between;align-items:center;height:52px;padding:0 16px;display:flex}.mob-logo{cursor:pointer;color:var(--t1);background:0 0;border:none;align-items:center;gap:9px;padding:0;display:flex}.mob-header-right{align-items:center;gap:8px;display:flex}.mob-signin-btn{width:auto;padding:6px 14px;font-size:12px}.mob-avatar{cursor:pointer;background:0 0;border:none;align-items:center;padding:0;display:flex}.mob-bar{height:60px;padding-bottom:env(safe-area-inset-bottom,0px);background:var(--s1);border-top:1px solid var(--b1);z-index:50;display:flex;position:fixed;bottom:0;left:0;right:0}.mob-tab{color:var(--t2);cursor:pointer;font-size:10px;font-weight:500;font-family:var(--sans);background:0 0;border:none;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:3px;padding:8px 4px;transition:color .12s;display:flex}body.mathlean-keyboard-opening .mob-bar,body:has(>.ML__keyboard.is-visible) .mob-bar{visibility:hidden;pointer-events:none}.mob-tab.on{color:var(--gold)}.mob-tab:active{background:var(--s2)}.mob-icon{font-size:20px;line-height:1}.mob-label{letter-spacing:.02em;font-size:10px}body.calculator-mobile-route{--calculator-mobile-header-height:44px}body.calculator-mobile-route .mob-header,body.calculator-mobile-route.mathlean-virtual-keyboard-visible .mob-header{opacity:1;border-bottom-width:1px;height:44px;padding:0 12px;transition:opacity .12s,transform .16s;overflow:hidden;transform:translateY(0)}body.calculator-mobile-route .mob-header .logo-mark-img{width:24px;height:24px}body.calculator-mobile-route .mob-header .logo-name{font-size:13px}body.calculator-mobile-route .mob-signin-btn{padding:5px 12px}body.calculator-mobile-route.calculator-mobile-header-hidden{--calculator-mobile-header-height:0px}body.calculator-mobile-route.calculator-mobile-header-hidden .mob-header,body.calculator-mobile-route.calculator-mobile-header-hidden.mathlean-virtual-keyboard-visible .mob-header{opacity:0;border-bottom-width:0;height:0;padding-top:0;padding-bottom:0;transform:translateY(-100%)}}.theme-toggle{width:28px;height:28px;color:var(--t3);cursor:pointer;background:0 0;border:none;border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;transition:color .12s,background .12s;display:flex}.theme-toggle:hover{color:var(--t2);background:var(--s2)}.mob-theme-toggle{color:var(--t3);cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;padding:4px;transition:color .12s;display:flex}.mob-theme-toggle:hover{color:var(--t2)}.site-footer{border-top:1px solid var(--b1);background:var(--s1);flex-shrink:0;padding:11px 20px}.footer-inner{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:14px;display:flex}.footer-copy{color:var(--t3);font-size:11px}.footer-links{flex-wrap:wrap;align-items:center;gap:10px;margin-left:auto;display:flex}.footer-link{color:var(--t3);font-size:11px;text-decoration:none;transition:color .12s}.footer-link:hover{color:var(--t1)}.footer-sep{color:var(--b3);font-size:11px}.legal-page{flex:1;padding:48px 28px;overflow-y:auto}.legal-inner{max-width:740px}.legal-title{color:var(--t1);margin-bottom:6px;font-size:32px;font-weight:700}.legal-updated{color:var(--t3);margin-bottom:32px;font-size:12px}.legal-body{color:var(--t2);font-size:14px;line-height:1.85}.legal-body h2{color:var(--t1);margin:28px 0 10px;font-size:18px;font-weight:600}.legal-body p{margin:0 0 14px}.legal-body a{color:var(--gold);text-decoration:none}.legal-body a:hover{color:var(--gold2)}.mixed-input-page{background:radial-gradient(circle at 18% 12%,#d4a83c14,#0000 32%),linear-gradient(#121214,#09090a);flex:1;min-height:0;padding:28px;overflow:auto}.mixed-input-app{gap:18px;width:min(1120px,100%);margin:0 auto;display:grid}.mixed-input-header{justify-content:space-between;align-items:center;gap:16px;display:flex}.mixed-input-header h1{letter-spacing:0;margin:0;font-size:28px;font-weight:700;line-height:1.1}.mixed-input-header p{color:var(--t2);margin:5px 0 0;font-size:13px}.mixed-input-actions{flex-wrap:wrap;justify-content:flex-end;gap:8px;display:flex}.mixed-input-actions button,.mixed-input-matrix-controls button{min-height:34px;color:var(--t1);cursor:pointer;background:#ffffff0e;border:1px solid #ffffff1c;border-radius:8px;padding:0 13px}.mixed-input-actions button:hover,.mixed-input-matrix-controls button:hover{background:#d4a83c1f;border-color:#d4a83c8c}.mixed-input-surface{color:#f2eee7;white-space:pre-wrap;background:#09090ad1;border:1px solid #ffffff1f;border-radius:14px;outline:none;min-height:280px;padding:26px;font-size:27px;line-height:1.65;position:relative;box-shadow:0 18px 50px #00000047}.mixed-input-surface:focus{border-color:#d4a83c85;box-shadow:0 18px 50px #00000047,0 0 0 3px #d4a83c14}.mixed-input-text-atom span{cursor:text}.mixed-input-caret{vertical-align:-.14em;background:var(--gold2);width:2px;height:1.1em;margin:0 1px;animation:1s steps(2,start) infinite mixed-input-caret-blink;display:inline-block}@keyframes mixed-input-caret-blink{0%,45%{opacity:1}46%,to{opacity:0}}.mixed-input-math-token{color:#f7f2e8;vertical-align:baseline;background:0 0;border:1px solid #0000;border-radius:6px;align-items:center;min-height:1.18em;margin:0 .08em;padding:.02em .12em;display:inline-flex}button.mixed-input-math-token{cursor:text}.mixed-input-math-token:hover,.mixed-input-math-token.active{background:#ffffff0b;border-color:#d4a83c59}.mixed-input-math-token math-field{color:#f7f2e8;--selection-background-color:#d4a83c59;--placeholder-color:#e8c0589e;background:0 0;border:0;outline:none;min-width:64px;font-size:1em;line-height:1.2}.mixed-input-math-token math-field::part(container),.mixed-input-math-token math-field::part(content){box-shadow:none;background:0 0;border:0;outline:none}.mixed-input-math-token math-field::part(virtual-keyboard-toggle),.mixed-input-math-token math-field::part(menu-toggle){display:none}.mixed-input-matrix-token{vertical-align:middle;background:0 0;border:1px solid #0000;border-radius:8px;align-items:center;gap:3px;margin:0 .08em;padding:2px 4px;display:inline-flex;position:relative}.mixed-input-matrix-token.active{background:#d4a83c0b;border-color:#d4a83c6b}.mixed-input-matrix-bracket{opacity:.96;border:2px solid #d9e7ff;border-width:2px 0;align-self:stretch;width:10px;min-height:100%;display:inline-block}.mixed-input-matrix-bracket.left{border-left-width:2px}.mixed-input-matrix-bracket.right{border-right-width:2px}.mixed-input-matrix-grid{grid-template-columns:repeat(2,minmax(44px,auto));align-items:center;gap:5px 7px;display:grid}.mixed-input-matrix-cell{background:0 0;border:1px solid #0000;border-radius:7px;justify-content:center;align-items:center;min-width:44px;min-height:31px;display:inline-flex}.mixed-input-matrix-cell.selected{background:#00000047;border-color:#d4a83ccc;box-shadow:0 0 0 2px #d4a83c2e}.mixed-input-matrix-cell-static{color:#fff7e8;cursor:text;background:0 0;border:0;min-width:42px;min-height:29px;padding:0 3px;font-family:KaTeX_Main,Georgia,serif;font-size:20px}.mixed-input-matrix-cell math-field{color:#fff7e8;text-align:center;--selection-background-color:#d4a83c59;--placeholder-color:#e8c0589e;background:0 0;border:0;border-radius:7px;outline:none;width:42px;min-height:29px;padding:0 3px;font-size:20px}.mixed-input-matrix-cell math-field::part(container),.mixed-input-matrix-cell math-field::part(content){box-shadow:none;background:0 0;border:0;outline:none}.mixed-input-matrix-cell math-field::part(virtual-keyboard-toggle),.mixed-input-matrix-cell math-field::part(menu-toggle){display:none}.mixed-input-matrix-controls{background:#0d0e11db;border:1px solid #ffffff1f;border-radius:8px;flex-direction:column;gap:4px;padding:5px;display:inline-flex;position:absolute;top:50%;left:calc(100% + 8px);transform:translateY(-50%);box-shadow:0 10px 22px #00000038}.mixed-input-matrix-controls button{border-radius:6px;min-height:23px;padding:0 7px;font-size:11px}.mixed-input-active-chip{color:var(--gold2);background:#d4a83c14;border:1px solid #d4a83c52;border-radius:999px;padding:3px 9px;font-size:11px;position:absolute;bottom:14px;right:18px}.mixed-input-output{grid-template-columns:1fr 1fr;gap:14px;display:grid}.mixed-input-output div{background:#ffffff0a;border:1px solid #ffffff1a;border-radius:12px;min-width:0;padding:14px}.mixed-input-output strong{color:var(--t2);margin-bottom:8px;font-size:12px;font-weight:600;display:block}.mixed-input-output code{white-space:pre-wrap;overflow-wrap:anywhere;color:#f2eee7;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12px;line-height:1.5;display:block}@media (max-width:820px){.mixed-input-page{padding:16px}.mixed-input-header{flex-direction:column;align-items:flex-start}.mixed-input-actions{justify-content:flex-start}.mixed-input-surface{padding:18px;font-size:22px}.mixed-input-output{grid-template-columns:1fr}}.mixed-editor-v2-page{color:#f7f2e8;background:radial-gradient(circle at 0 0,#d4a83c14,#0000 34%),linear-gradient(#101113,#090a0c);min-height:100vh;padding:38px}.mixed-editor-v2-app{gap:22px;width:100%;margin:0 auto;display:grid}.mixed-editor-v2-header{gap:18px;display:grid}.mixed-editor-v2-header h1{letter-spacing:0;margin:0;font-size:28px;font-weight:650}.mixed-editor-v2-header p{color:#f7f2e89e;margin:5px 0 0;font-size:14px}.mixed-editor-v2-toolbar{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.mixed-editor-v2-toolbar [role=group]{align-items:center;gap:6px;display:flex}.mixed-editor-v2-toolbar button{color:#f7f2e8;min-width:36px;min-height:34px;font:500 13px/1 var(--sans);letter-spacing:0;cursor:pointer;background:#ffffff0e;border:1px solid #ffffff1f;border-radius:8px;justify-content:center;align-items:center;gap:6px;padding:0 11px;transition:border-color .12s,background-color .12s,color .12s,transform .12s;display:inline-flex}.mixed-editor-v2-toolbar button:hover{background:#d4a83c1f;border-color:#d4a83c7a}.mixed-editor-v2-toolbar button:active{transform:scale(.96)}.mixed-editor-v2-toolbar button.active{color:#ffeab2;background:#d4a83c2b;border-color:#d4a83c9e}.mixed-editor-v2-math-icon{font-family:KaTeX_Math,serif;font-size:18px;font-style:italic}.mixed-editor-v2-structures{border-left:1px solid #ffffff1a;margin-left:2px;padding-left:8px}.mixed-editor-v2-structures button span{font-family:KaTeX_Main,serif;font-size:19px}.mixed-editor-v2-history{margin-left:0}.mixed-editor-v2-history button,.mixed-editor-v2-width button{width:34px;min-width:34px;padding:0}.mixed-editor-v2-font-controls span{color:#f7f2e8ad;min-width:42px;font:12px/1 var(--sans);text-align:center}.mixed-editor-v2-width{color:#f7f2e880;align-items:center;gap:6px;margin-left:auto;display:flex}.mixed-editor-v2-width input{accent-color:#d4a83c;width:96px}.mixed-editor-v2-stage{min-height:420px;padding:8px 4px 48px;overflow:auto}.mixed-editor-v2-frame{background:#0000003d;border:1px solid #ffffff2e;border-radius:10px;min-width:260px;max-width:none;min-height:156px;transition:border-color .12s,box-shadow .12s;position:relative;box-shadow:0 16px 34px #0000003d}.mixed-editor-v2-frame:focus-within{border-color:#d4a83c8c;box-shadow:0 0 0 3px #d4a83c1f,0 16px 34px #0000003d}.mixed-editor-v2-field{color:#fff8eb;width:100%;min-height:154px;font-family:var(--sans);font-size:var(--mixed-editor-v2-font-size,25px);letter-spacing:0;--caret-color:#d4a83c;--selection-background-color:#d4a83c5c;--text-highlight-background-color:transparent;--contains-highlight-background-color:transparent;--placeholder-color:#f7f2e861;background:0 0;border:0;outline:0;padding:18px 20px 24px;line-height:1.55;display:block;overflow:visible}.mixed-editor-v2-field::part(virtual-keyboard-toggle),.mixed-editor-v2-field::part(menu-toggle){display:none}.mixed-editor-v2-resize{cursor:nwse-resize;touch-action:none;background:#f4eee2;border:2px solid #0d0e10;border-radius:4px;width:15px;min-width:15px;height:15px;padding:0;position:absolute;bottom:-7px;right:-7px}.mixed-editor-v2-status{color:#f7f2e875;min-width:0;min-height:22px;font:12px/1.4 var(--sans);align-items:center;gap:10px;display:flex}.mixed-editor-v2-status span+span:before{content:"·";color:#f7f2e83d;margin-right:10px}.mixed-editor-v2-status strong{color:#e4bc55;font-weight:600}.mixed-editor-v2-status code{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.mixed-editor-v2-context-menu button{align-items:center;gap:8px;display:inline-flex}@media (max-width:720px){.mixed-editor-v2-page{padding:22px 16px}.mixed-editor-v2-header h1{font-size:24px}.mixed-editor-v2-history,.mixed-editor-v2-width{margin-left:0}.mixed-editor-v2-stage{min-height:360px;padding-bottom:36px}.mixed-editor-v2-frame{min-width:0;width:100%!important}.mixed-editor-v2-field{padding:16px}.mixed-editor-v2-width input{width:74px}}.textbox-plus-page{color:#f7f2e8;background:radial-gradient(circle at 0 0,#d4a83c14,#0000 34%),linear-gradient(#101113,#090a0c);min-height:100vh;padding:38px}.textbox-plus-app{width:100%;max-width:none;margin:0 auto}.textbox-plus-header{justify-content:space-between;align-items:flex-end;gap:18px;margin-bottom:24px;display:flex}.textbox-plus-header h1{letter-spacing:0;margin:0;font-size:28px;font-weight:650}.textbox-plus-header p{color:#f7f2e89e;margin:5px 0 0;font-size:14px}.textbox-plus-toolbar{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:8px;display:flex}.textbox-plus-toolbar button,.textbox-plus-context-menu button{color:#f7f2e8;min-height:34px;font:inherit;cursor:pointer;background:#ffffff0e;border:1px solid #ffffff1f;border-radius:8px;padding:0 12px;font-size:13px}.textbox-plus-toolbar button:hover,.textbox-plus-context-menu button:hover{background:#d4a83c1f;border-color:#d4a83c7a}.textbox-plus-font-size{color:#f7f2e8ad;text-align:center;min-width:48px;font-size:12px}.textbox-plus-stage{grid-template-columns:minmax(0,1fr) 320px;align-items:start;gap:18px;width:100%;display:grid}.textbox-plus-box{min-width:260px;max-width:var(--textbox-plus-wrap-width,980px);caret-color:#0000;-webkit-user-select:none;user-select:none;background:#0000003d;border:1px solid #ffffff2e;border-radius:10px;outline:none;min-height:92px;position:relative;box-shadow:0 16px 34px #0000003d}.textbox-plus-box:focus,.textbox-plus-box:focus-within{border-color:#d4a83c8c;box-shadow:0 0 0 3px #d4a83c1f,0 16px 34px #0000003d}.textbox-plus-content{color:#fff8eb;font-size:var(--textbox-plus-font-size,25px);overflow-wrap:break-word;word-break:normal;white-space:pre-wrap;-webkit-user-select:none;user-select:none;max-width:100%;padding:18px 20px;line-height:1.55}.textbox-plus-text-run span{cursor:text}.textbox-plus-char-selected{box-shadow:none;background:#d4a83c47;border-radius:0}.textbox-plus-text-run.mixed-selected{background:#d4a83c2e;border-radius:5px;box-shadow:0 0 0 2px #d4a83c14}.textbox-plus-mark-bold{font-weight:700}.textbox-plus-mark-italic{font-style:italic}.textbox-plus-mark-underline{text-underline-offset:.14em;text-decoration-line:underline;text-decoration-thickness:.06em}.textbox-plus-mark-overline{text-decoration-line:overline;text-decoration-thickness:.06em}.textbox-plus-mark-underline.textbox-plus-mark-overline{text-decoration-line:underline overline}.textbox-plus-mark-highlight{-webkit-box-decoration-break:clone;box-decoration-break:clone;background:#d4a83c38;border-radius:3px}.textbox-plus-caret{vertical-align:-.13em;width:0;height:1.15em;margin:0;display:inline-block;position:relative}.textbox-plus-caret:after{content:"";background:#e4bc55;width:2px;height:100%;animation:1s steps(2,start) infinite textbox-plus-caret-blink;position:absolute;top:0;left:-1px}@keyframes textbox-plus-caret-blink{0%,45%{opacity:1}46%,to{opacity:0}}.textbox-plus-math-run{color:#fff8eb;min-height:1.1em;font:inherit;vertical-align:baseline;cursor:text;background:0 0;border:1px solid #0000;border-radius:4px;align-items:center;margin:0;padding:0;display:inline-flex;overflow:visible}button.textbox-plus-math-run{-webkit-appearance:none;-moz-appearance:none;appearance:none}.textbox-plus-math-run:hover{background:0 0;border-color:#0000}.textbox-plus-math-run.selected,.textbox-plus-math-run.mixed-selected{box-shadow:none;background:0 0;border-color:#0000}.textbox-plus-math-run.selected .katex{background:#d4a83c33;border-radius:5px;box-shadow:0 0 0 2px #d4a83c14}.textbox-plus-math-fragment-selected .katex{background:0 0;border-radius:4px;box-shadow:inset 0 -1.08em #d4a83c3d}.textbox-plus-math-fragment-selected .katex .mord,.textbox-plus-math-fragment-selected .katex .mop,.textbox-plus-math-fragment-selected .katex .mbin,.textbox-plus-math-fragment-selected .katex .mrel,.textbox-plus-math-fragment-selected .katex .mopen,.textbox-plus-math-fragment-selected .katex .mclose,.textbox-plus-math-fragment-selected .katex .mpunct{box-shadow:none;background:0 0}.textbox-plus-math-run.active{max-width:calc(var(--textbox-plus-math-wrap-width,var(--textbox-plus-wrap-width,980px)) - 42px);box-shadow:none;background:0 0;border-style:solid;border-color:#0000;overflow:visible}.textbox-plus-math-run math-field{width:min(100%,max-content);min-width:42px;max-width:calc(var(--textbox-plus-math-wrap-width,var(--textbox-plus-wrap-width,980px)) - 42px);color:#fff8eb;caret-color:var(--gold);vertical-align:baseline;white-space:normal;overflow-wrap:anywhere;--caret-color:var(--gold);--selection-background-color:#d4a83c5c;--placeholder-color:#e8c0589e;-webkit-user-select:auto;user-select:auto;background:0 0;border:0;outline:none;margin:-1px -4px;padding:1px 4px;font-size:1.16em;line-height:1.14;display:inline-block;position:relative;top:0;overflow:visible}.textbox-plus-math-run math-field::part(container),.textbox-plus-math-run math-field::part(content){width:auto;max-width:100%;box-shadow:none;white-space:normal;overflow-wrap:anywhere;background:0 0;border:0;outline:none;margin:0;padding:0;overflow:visible}.textbox-plus-math-run math-field .ML__latex,.textbox-plus-math-run math-field .ML__base,.textbox-plus-math-run math-field .ML__is-inline{white-space:normal!important;overflow-wrap:anywhere!important;word-break:break-all!important;width:auto!important;max-width:100%!important;overflow:visible!important}.textbox-plus-math-run math-field::part(virtual-keyboard-toggle),.textbox-plus-math-run math-field::part(menu-toggle){display:none}.textbox-plus-structure-run{color:#fff8eb;font:inherit;vertical-align:-.42em;cursor:text;border:1px solid #0000;border-radius:7px;align-items:stretch;gap:4px;margin:0 .04em;padding:1px 2px;display:inline-flex}.textbox-plus-structure-run:hover,.textbox-plus-structure-run:focus-visible,.textbox-plus-structure-run.selected{background:#d4a83c0e;border-color:#d4a83c52;outline:none}.textbox-plus-structure-bracket,.textbox-plus-structure-brace{color:#d7e7ff;-webkit-user-select:none;user-select:none;justify-content:center;align-items:stretch;font-family:KaTeX_Size2,KaTeX_Size1,KaTeX_Main,serif;line-height:1;display:inline-flex}.textbox-plus-structure-bracket{width:.38em;font-size:1.78em;transform:scaleY(1.26)}.textbox-plus-structure-brace{width:.52em;font-size:2.15em;transform:scaleY(1.38)}.textbox-plus-structure-grid{grid-auto-rows:minmax(1.72em,auto);align-items:center;gap:.12em .5em;padding:.08em .06em;display:inline-grid}.textbox-plus-structure-row{grid-auto-columns:minmax(1.55em,max-content);grid-auto-flow:column;align-items:center;gap:.5em;display:grid}.textbox-plus-structure-cell{border-radius:6px;justify-content:center;align-items:center;min-width:1.55em;min-height:1.5em;display:inline-flex}.textbox-plus-structure-cell:hover{background:#ffffff0b}.textbox-plus-structure-cell-empty{border:1px dashed #f7f2e838;border-radius:4px;width:1.25em;height:1.08em;display:inline-block}.textbox-plus-structure-cell-render{justify-content:center;min-width:1.25em;display:inline-flex}.textbox-plus-structure-cell-render .katex{font-size:1em}.textbox-plus-structure-cell math-field{width:auto;min-width:1.35em;max-width:min(420px,var(--textbox-plus-wrap-width,980px));color:#fff8eb;min-height:1.42em;caret-color:var(--gold);vertical-align:middle;--caret-color:var(--gold);--selection-background-color:#d4a83c5c;--placeholder-color:#e8c0589e;background:#0000002e;border:1px solid #d4a83c73;border-radius:6px;padding:1px 5px;font-size:1em;line-height:1.1;display:inline-block}.textbox-plus-structure-cell math-field::part(container),.textbox-plus-structure-cell math-field::part(content){box-shadow:none;background:0 0;border:0;outline:0;margin:0;padding:0}.textbox-plus-structure-cell math-field::part(virtual-keyboard-toggle),.textbox-plus-structure-cell math-field::part(menu-toggle){display:none}.textbox-plus-keyboard-host{z-index:1100;opacity:0;pointer-events:none;width:min(900px,100vw - 36px);height:242px;min-height:242px;transition:opacity .16s,transform .16s;position:fixed;bottom:18px;left:50%;right:auto;transform:translate(-50%)translateY(16px)}.textbox-plus-keyboard-host.open{opacity:1;pointer-events:auto;transform:translate(-50%)translateY(0)}body.textbox-plus-keyboard-enabled .ML__keyboard{background:#111214f5!important;border:1px solid #ffffff24!important;border-radius:16px!important;width:100%!important;max-width:100%!important;height:242px!important;min-height:242px!important;display:block!important;position:relative!important;inset:auto!important;overflow:hidden!important;box-shadow:0 22px 60px #00000075,inset 0 1px #ffffff0d!important}body.textbox-plus-keyboard-enabled .textbox-plus-keyboard-host .MLK__backdrop,body.textbox-plus-keyboard-enabled .textbox-plus-keyboard-host .MLK__plate{width:100%!important;height:100%!important;position:absolute!important;top:0!important;right:0!important;bottom:0!important;left:0!important;transform:none!important}.textbox-plus-resize-handle{cursor:nwse-resize;background:#f6efe2;border:1px solid #ffffff59;border-radius:4px;width:14px;height:14px;position:absolute;bottom:-6px;right:-6px}.textbox-plus-inspector{background:#ffffff0b;border:1px solid #ffffff1c;border-radius:10px;padding:16px}.textbox-plus-inspector h2{margin:0 0 12px;font-size:15px}.textbox-plus-inspector dl{gap:8px;margin:0 0 16px;display:grid}.textbox-plus-inspector dl div{justify-content:space-between;gap:14px;display:flex}.textbox-plus-inspector dt{color:#f7f2e894}.textbox-plus-inspector dd{color:#f7f2e8;font-family:var(--mono);margin:0;font-size:12px}.textbox-plus-output{gap:6px;margin-top:12px;display:grid}.textbox-plus-output strong{color:#f7f2e8ad;font-size:12px}.textbox-plus-output code,.textbox-plus-copied{color:#d7e7ff;max-height:120px;font-family:var(--mono);white-space:pre-wrap;background:#00000038;border:1px solid #ffffff17;border-radius:8px;padding:9px;font-size:12px;display:block;overflow:auto}.textbox-plus-copied{color:#e4bc55}.textbox-plus-context-menu{z-index:5000;background:#0c0d10f5;border:1px solid #ffffff21;border-radius:10px;gap:4px;min-width:190px;padding:6px;display:grid;position:fixed;box-shadow:0 18px 38px #00000057}.textbox-plus-context-menu button{text-align:left;background:0 0;justify-content:flex-start}.textbox-plus-context-menu-group{border-top:1px solid #ffffff14;grid-template-columns:repeat(5,1fr);gap:4px;margin-top:2px;padding-top:4px;display:grid}.textbox-plus-context-menu-group button{text-align:center;justify-content:center;min-width:34px}.textbox-plus-context-menu-row{border-top:1px solid #ffffff14;align-items:center;gap:5px;margin-top:2px;padding-top:5px;display:flex}.textbox-plus-context-menu-row.fonts button{text-align:center;flex:1;justify-content:center;min-height:28px;padding:0 7px}.textbox-plus-color-swatch{width:22px;height:22px;box-shadow:inset 0 0 0 1px #ffffff47;background:var(--textbox-plus-swatch)!important;border-radius:999px!important;min-width:22px!important;min-height:22px!important;padding:0!important}.textbox-plus-color-swatch:hover{transform:translateY(-1px);box-shadow:inset 0 0 0 1px #ffffff80,0 0 0 2px #d4a83c29}.textbox-plus-underline-icon{text-underline-offset:3px;text-decoration:underline}.textbox-plus-overline-icon{text-decoration:overline}.textbox-plus-highlight-icon{background:#d4a83c57;border-radius:3px;padding:0 3px}@media (max-width:820px){.textbox-plus-page{padding:22px}.textbox-plus-header{flex-direction:column;align-items:flex-start}.textbox-plus-stage{grid-template-columns:1fr}.textbox-plus-box{width:100%!important}}.info-page{flex:1;padding:48px 28px;overflow-y:auto}.info-inner{width:min(860px,100%);margin:0 auto}.info-hero{margin-bottom:28px}.info-kicker{color:var(--gold);letter-spacing:.14em;text-transform:uppercase;margin:0 0 8px;font-size:10px;font-weight:700}.info-hero h1{color:var(--t1);max-width:760px;margin:0 0 12px;font-size:clamp(28px,5vw,46px);line-height:1.05}.info-hero p{color:var(--t2);max-width:620px;margin:0;font-size:14px;line-height:1.7}.feedback-layout{grid-template-columns:minmax(0,.9fr) minmax(320px,1.1fr);align-items:start;gap:42px;display:grid}.feedback-form{border:1px solid var(--b1);background:var(--s1);border-radius:8px;flex-direction:column;gap:10px;padding:18px;display:flex}.field-label{color:var(--t2);letter-spacing:.04em;font-size:11px;font-weight:700}.segmented-control{border:1px solid var(--b1);background:var(--bg);border-radius:7px;grid-template-columns:repeat(3,1fr);gap:4px;padding:4px;display:grid}.segmented-control button{color:var(--t2);cursor:pointer;background:0 0;border:none;border-radius:5px;padding:8px 10px;font-size:12px}.segmented-control button:hover{color:var(--t1);background:var(--s2)}.segmented-control button.on{color:#111;background:var(--gold);font-weight:700}.text-input,.text-area{box-sizing:border-box;border:1px solid var(--b2);background:var(--bg);width:100%;color:var(--t1);resize:vertical;border-radius:7px;outline:none;padding:10px 12px}.text-input:focus,.text-area:focus{border-color:var(--gold);box-shadow:0 0 0 3px var(--goldbg)}.text-input::placeholder,.text-area::placeholder{color:var(--t3)}.feedback-submit{align-self:flex-start;width:auto;margin-top:4px}.feedback-submit:disabled{cursor:wait;opacity:.65}.form-note{margin:0;font-size:12px}.form-note.success{color:var(--green)}.form-note.error{color:var(--red)}.release-list{border-top:1px solid var(--b1)}.release-entry{border-bottom:1px solid var(--b1);grid-template-columns:150px minmax(0,1fr);gap:28px;padding:22px 0;display:grid}.release-meta{color:var(--t3);flex-direction:column;gap:4px;font-size:11px;display:flex}.release-body h2{color:var(--t1);margin:0 0 10px;font-size:18px}.release-body ul{color:var(--t2);margin:0;padding-left:18px;line-height:1.8}@media (max-width:760px){.info-page{padding:32px 18px 92px}.feedback-layout{grid-template-columns:1fr;gap:22px}.release-entry{grid-template-columns:1fr;gap:10px}.release-meta{flex-direction:row}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}.shell{--sw: 152px}.sidebar .nav{padding:6px 0;gap:0}.sidebar .ni{min-height:40px;padding:8px 12px;border-radius:0;border-left:2px solid transparent;gap:8px}.sidebar .ni.on{border-left-color:var(--gold)}.sidebar .sbot{align-items:flex-start}.sidebar .sbot :is(.bsu,.bli,.blog-out){width:auto;min-height:36px;padding:6px 12px}.sidebar-heading{display:flex;align-items:center;min-height:60px}.sidebar-heading .logo{min-width:0;padding:12px 0 12px 8px;gap:5px}.sidebar-heading .logo-name{font-size:12px}.sidebar-heading .logo-mark-img{width:24px;height:24px}.ca-list-toggle{min-width:44px;min-height:44px;border:1px solid var(--b2);border-radius:6px;background:var(--s1);color:var(--t2);cursor:pointer}.cas-new{display:flex;align-items:center;justify-content:center;gap:8px;min-height:44px;align-self:flex-start;padding:0 8px;margin:4px 8px;border:1px solid transparent;border-radius:3px;background:none;color:var(--t1);cursor:pointer;font-weight:500}.cas-new:hover{border-color:var(--gold)}.cas-new>span{font-size:22px;color:var(--gold)}.suser{border:1px solid var(--b1);width:100%;min-height:44px;cursor:pointer;text-align:left}.suser:hover{border-color:var(--gold)}.suser-name{font-size:12px}.theme-toggle{width:44px;height:44px;min-height:44px;flex-shrink:0;box-sizing:border-box;display:flex;align-items:center;justify-content:center;border:0;border-radius:4px;background:none;color:var(--t1);cursor:pointer;padding:0}.theme-toggle>span:first-child{font-size:20px;line-height:1}.theme-toggle:hover{background:var(--s2);border-color:var(--b3)}.navigation-handle-rail,.canvas-handle-rail{position:relative;flex:0 0 6px;background:var(--s1);border-right:1px solid var(--b1);z-index:21}.panel-handle{position:absolute;top:50%;left:-19px;transform:translateY(-50%);width:44px;height:72px;display:flex;align-items:center;justify-content:center;gap:0;border:0;border-radius:0;color:var(--t2);background:transparent;cursor:ew-resize;touch-action:none;-webkit-user-select:none;user-select:none}.panel-handle>span:first-child{font-size:18px;width:16px;height:36px;line-height:36px;background:var(--s3);border:1px solid var(--b2);border-radius:3px}.panel-grip{display:none}.panel-handle:hover>span:first-child{border-color:var(--gold);color:var(--t1)}.navigation-handle-rail .panel-handle{top:25%}.shell.sb-collapsed .navigation-handle-rail .panel-handle,.canvas-handle-rail:not(.is-open) .panel-handle{left:0}.shell.sb-collapsed .sidebar-heading{display:none}.ca-sidebar{width:192px;min-height:0}.cas-head{min-height:60px;box-sizing:border-box;gap:8px}.cas-label{font-size:13px;color:var(--t1)}.ca-list-toggle{height:44px}.ca-topbar{min-height:56px}.canvas-account-hint{padding:16px 12px;font-size:12px;line-height:1.6;color:var(--t2)}.canvas-account-hint .link-btn{font:inherit}.profile-stat-label,.profile-section-label{font-size:12px;letter-spacing:normal}.profile-section-label{font-weight:600}.profile-avatar-remove,.profile-edit-error,.account-settings-error,.ph-date,.ph-topic,.ph-status{font-size:12px}.profile-heading,.profile-name-editor{flex-wrap:wrap}.profile-identity{flex:1;min-width:0}.profile-identity .pname{overflow-wrap:anywhere}.profile-name-editor .auth-input{max-width:100%;min-width:0;box-sizing:border-box}@media (max-width: 520px){.pp{padding:24px 16px}.profile-identity{flex:1 0 calc(100% - 88px)}.account-settings-panel{grid-template-columns:minmax(0,1fr)}.account-settings-actions{justify-content:flex-start}.ph-row{flex-wrap:wrap;gap:8px 12px}}.home-inner>.canvas-side{container-type:inline-size}.home-header-main{flex-wrap:wrap;gap:10px 16px}.home-welcome{min-width:0;white-space:normal;overflow-wrap:anywhere}.home-header-links{flex-wrap:wrap;gap:6px;justify-content:flex-start}@container (max-width: 840px){.home-header-main{flex-direction:column;align-items:stretch}.home-header-links .home-link-desktop{display:none}.home-header-links .home-link-mobile{display:inline}.home-header-link{padding:8px 10px}}@media (max-width: 767px){.navigation-handle-rail{display:none}.mob-header .theme-toggle{min-width:44px;padding:4px}.ca-sidebar{width:100%}.canvas-handle-rail{position:absolute;left:0;top:50%;width:0;border:0}.canvas-handle-rail .panel-handle{left:0;width:44px}.canvas-handle-rail.is-open,.canvas-handle-rail.is-open .panel-handle{left:auto;right:0}}[data-theme=light] :is(.canvas-preview,.eprev,.eprev-full,.sws,.calculator-page,.calculator-equation-surface,.canvas-export-preview,.canvas-export-render,.dmath,.calculator-math-field,.calculator-shortcut-search){background:var(--bg);background-image:none}[data-theme=light] :is(.calculator-header,.calculator-row,.calculator-shortcut-list button,.calculator-help-table th,.ca-sidebar .doc){background:var(--s2);border-color:var(--b2)}[data-theme=light] .calculator-equation-surface :is([data-testid=math-canvas-equation-block],[data-testid=math-canvas-equation-line]){background:transparent!important;border-color:var(--b2)!important;box-shadow:none!important}[data-theme=light] :is(.sav-init,.pav){background:var(--gold)}[data-theme=light] :is(.auth-err,.auth-error,.auth-ok,.beasy,.bhard,.collab-share-btn,.collab-danger-btn,.collab-inactivity-warning,.collab-guest-badge){background:var(--s2);border-color:var(--b2)}[data-theme=light] :is(.auth-error,.collab-danger-btn){color:var(--red)}[data-theme=light] :is(.collab-share-btn,.collab-guest-badge,.potd-correct){color:var(--green)}[data-theme=light] .collab-inactivity-warning{color:var(--t1)}[data-theme=light] .calculator-help-button[aria-expanded=true]{background:var(--gold);border-color:var(--gold);color:#000}[data-theme=light] :is(.calculator-result>span:first-child,.math-preview){color:var(--t2)}[data-theme=light] :is(.calculator-help-panel,.collab-modal,.collab-paywall,.calculator-row,.profile-avatar-button,.mathlean-modal){box-shadow:none;-webkit-backdrop-filter:none;backdrop-filter:none}[data-theme=light] .profile-avatar-edit{background:var(--s2);color:var(--t1)}[data-theme=light] .canvas-export-actions button:hover:not(:disabled){background:var(--s2)}[data-theme=light] :is(.modal-overlay,.collab-paywall-overlay){background:#e0e0e0}[data-theme=light] .mathlean-modal::backdrop{background:#e0e0e0}[data-theme=light] :is(.MLK__backdrop,.MLK__plate,.MLK__keycap,.MLK__variant-panel){box-shadow:none!important;-webkit-backdrop-filter:none!important;backdrop-filter:none!important}[data-theme=light] :is(.mathlean-keyboard-dock,.mathlean-keyboard-context-button){box-shadow:none!important;filter:none!important}[data-theme=light] .math-canvas-tool-button[data-active=true]{background:var(--s3)!important;color:var(--t1)!important}.doc-reorder{width:28px;align-self:stretch;flex:0 0 28px;border:0;background:transparent;color:var(--t3);cursor:grab;touch-action:none}.doc-reorder:hover,.doc-reorder:focus-visible{color:var(--gold)}.saved-doc.is-dragging{outline:1px solid var(--gold);background:var(--s2)}.canvas-order-notice{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}.canvas-export-modal{grid-template-rows:auto auto minmax(0,1fr) auto auto;color:var(--t1);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.canvas-export-options{display:flex;flex-wrap:wrap;gap:10px;padding:12px 18px;border-bottom:1px solid var(--b1);font-size:12px}.canvas-export-options label{display:flex;align-items:center;gap:6px}.canvas-export-options input[type=number]{width:66px;background:var(--bg);color:var(--t1);border:1px solid var(--b2);padding:6px}.canvas-export-options input[type=range]{width:90px;accent-color:var(--gold)}.canvas-export-modal button{min-height:36px;border:1px solid var(--b2);background:var(--s2);color:var(--t1);border-radius:5px;cursor:pointer;padding:5px 10px}.canvas-export-modal button:disabled{opacity:.45;cursor:default}.canvas-export-preview{background:var(--bg);background-image:none}.canvas-export-preview img{max-height:100%;width:auto;max-width:100%;object-fit:contain;border-radius:0;box-shadow:none}.canvas-export-pagination{display:flex;align-items:center;justify-content:center;gap:14px;font-size:12px;padding:8px}.canvas-export-actions{align-items:center;flex-wrap:wrap}.canvas-export-actions small{margin-right:auto;color:var(--t2)}.canvas-export-render .math-canvas-mobile-quick-tools,.canvas-export-render .math-canvas-toolbar,.canvas-export-render .math-canvas-zoom-controls,.canvas-export-render [aria-label="Canvas view controls"],.canvas-export-render [aria-label="Definitions and equations"],.canvas-export-render [aria-label="Edit textbox"],.canvas-export-render [data-testid=math-canvas-plot-controls] [aria-label="Delete equation"],.canvas-export-render [data-testid=math-canvas-plot-controls] [aria-label^="Remove "][aria-label$=" slider"],.canvas-export-render [data-testid=geometry-floating-tools]{display:none!important}.canvas-export-render{left:-10000px;z-index:0}@media (max-width: 767px){.canvas-handle-rail{display:none!important}.canvas-selection-open .ca-main{visibility:hidden;pointer-events:none}body:has(.canvas-selection-open) :is(.mathlean-keyboard-dock,.mathlean-keyboard-context-button){display:none!important}.doc-reorder{min-width:44px;min-height:44px}.ca-sidebar .saved-doc{padding:4px 0}.canvas-export-modal{height:calc(100dvh - 32px)}.canvas-export-options{padding:8px;gap:8px}.canvas-export-actions{padding:8px}.canvas-export-actions small{flex-basis:100%}}
