@import"https://fonts.googleapis.com/css2?family=Golos+Text:wght@400;450;500;550;600;650;700&display=swap";@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,math,Times New Roman,serif;line-height:1.2;position:relative;text-indent:0;text-rendering:auto}.katex *{-ms-high-contrast-adjust:none!important;border-color:currentColor}.katex .katex-version:after{content:"0.19.1"}.katex .katex-mathml{border:0;-webkit-clip-path:inset(50%);clip-path:inset(50%);height:1px;overflow:hidden;padding:0;position:absolute;width:1px}.katex .katex-html>.katex-newline{display:block}.katex .katex-base{position:relative;white-space:nowrap;width:-webkit-min-content;width:-moz-min-content;width:min-content}.katex .katex-base,.katex .katex-strut{display:inline-block}.katex .textbf{font-weight:700}.katex .textit{font-style:italic}.katex .textrm{font-family:KaTeX_Main}.katex .textsf{font-family:KaTeX_SansSerif}.katex .texttt{font-family:KaTeX_Typewriter}.katex .mathnormal{font-family:KaTeX_Math;font-style:italic}.katex .mathit{font-family:KaTeX_Main;font-style:italic}.katex .mathrm{font-style:normal}.katex .mathbf{font-family:KaTeX_Main;font-weight:700}.katex .boldsymbol{font-family:KaTeX_Math;font-style:italic;font-weight:700}.katex .amsrm,.katex .mathbb,.katex .textbb{font-family:KaTeX_AMS}.katex .mathcal{font-family:KaTeX_Caligraphic}.katex .mathfrak,.katex .textfrak{font-family:KaTeX_Fraktur}.katex .mathboldfrak,.katex .textboldfrak{font-family:KaTeX_Fraktur;font-weight:700}.katex .mathtt{font-family:KaTeX_Typewriter}.katex .mathscr,.katex .textscr{font-family:KaTeX_Script}.katex .mathsf,.katex .textsf{font-family:KaTeX_SansSerif}.katex .mathboldsf,.katex .textboldsf{font-family:KaTeX_SansSerif;font-weight:700}.katex .mathitsf,.katex .mathsfit,.katex .textitsf{font-family:KaTeX_SansSerif;font-style:italic}.katex .mainrm{font-family:KaTeX_Main;font-style:normal}.katex .vlist-t{border-collapse:collapse;display:inline-table;table-layout:fixed}.katex .vlist-r{display:table-row}.katex .vlist{display:table-cell;position:relative;vertical-align:bottom}.katex .vlist>span{display:block;height:0;position:relative}.katex .vlist>span>span{display:inline-block}.katex .vlist>span>.pstrut{overflow:hidden;width:0}.katex .vlist-t2{margin-right:-2px}.katex .vlist-s{display:table-cell;font-size:1px;min-width:2px;vertical-align:bottom;width:2px}.katex .katex-vbox{align-items:baseline;display:inline-flex;flex-direction:column}.katex .katex-thinbox{display:inline-flex;flex-direction:row;max-width:0;width:0}.katex .msupsub{text-align:left}.katex .mfrac>span>span{text-align:center}.katex .mfrac .frac-line{border-bottom-style:solid;display:inline-block;width:100%}.katex .katex-hdashline,.katex .katex-hline,.katex .katex-overline .overline-line,.katex .katex-rule,.katex .katex-underline .underline-line,.katex .mfrac .frac-line{min-height:1px}.katex .mspace{display:inline-block}.katex .katex-smash{display:inline;line-height:0}.katex .clap,.katex .llap,.katex .rlap{position:relative;width:0}.katex .clap>.katex-inner,.katex .llap>.katex-inner,.katex .rlap>.katex-inner{position:absolute}.katex .clap>.katex-fix,.katex .llap>.katex-fix,.katex .rlap>.katex-fix{display:inline-block}.katex .llap>.katex-inner{right:0}.katex .clap>.katex-inner,.katex .rlap>.katex-inner{left:0}.katex .clap>.katex-inner>span{margin-left:-50%;margin-right:50%}.katex .katex-rule{border:0 solid;display:inline-block;position:relative}.katex .katex-hline,.katex .katex-overline .overline-line,.katex .katex-underline .underline-line{border-bottom-style:solid;display:inline-block;width:100%}.katex .katex-hdashline{border-bottom-style:dashed;display:inline-block;width:100%}.katex .sqrt>.katex-root{margin-left:.2777777778em;margin-right:-.5555555556em}.katex .fontsize-ensurer.reset-size1.size1,.katex .katex-sizing.reset-size1.size1{font-size:1em}.katex .fontsize-ensurer.reset-size1.size2,.katex .katex-sizing.reset-size1.size2{font-size:1.2em}.katex .fontsize-ensurer.reset-size1.size3,.katex .katex-sizing.reset-size1.size3{font-size:1.4em}.katex .fontsize-ensurer.reset-size1.size4,.katex .katex-sizing.reset-size1.size4{font-size:1.6em}.katex .fontsize-ensurer.reset-size1.size5,.katex .katex-sizing.reset-size1.size5{font-size:1.8em}.katex .fontsize-ensurer.reset-size1.size6,.katex .katex-sizing.reset-size1.size6{font-size:2em}.katex .fontsize-ensurer.reset-size1.size7,.katex .katex-sizing.reset-size1.size7{font-size:2.4em}.katex .fontsize-ensurer.reset-size1.size8,.katex .katex-sizing.reset-size1.size8{font-size:2.88em}.katex .fontsize-ensurer.reset-size1.size9,.katex .katex-sizing.reset-size1.size9{font-size:3.456em}.katex .fontsize-ensurer.reset-size1.size10,.katex .katex-sizing.reset-size1.size10{font-size:4.148em}.katex .fontsize-ensurer.reset-size1.size11,.katex .katex-sizing.reset-size1.size11{font-size:4.976em}.katex .fontsize-ensurer.reset-size2.size1,.katex .katex-sizing.reset-size2.size1{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size2.size2,.katex .katex-sizing.reset-size2.size2{font-size:1em}.katex .fontsize-ensurer.reset-size2.size3,.katex .katex-sizing.reset-size2.size3{font-size:1.1666666667em}.katex .fontsize-ensurer.reset-size2.size4,.katex .katex-sizing.reset-size2.size4{font-size:1.3333333333em}.katex .fontsize-ensurer.reset-size2.size5,.katex .katex-sizing.reset-size2.size5{font-size:1.5em}.katex .fontsize-ensurer.reset-size2.size6,.katex .katex-sizing.reset-size2.size6{font-size:1.6666666667em}.katex .fontsize-ensurer.reset-size2.size7,.katex .katex-sizing.reset-size2.size7{font-size:2em}.katex .fontsize-ensurer.reset-size2.size8,.katex .katex-sizing.reset-size2.size8{font-size:2.4em}.katex .fontsize-ensurer.reset-size2.size9,.katex .katex-sizing.reset-size2.size9{font-size:2.88em}.katex .fontsize-ensurer.reset-size2.size10,.katex .katex-sizing.reset-size2.size10{font-size:3.4566666667em}.katex .fontsize-ensurer.reset-size2.size11,.katex .katex-sizing.reset-size2.size11{font-size:4.1466666667em}.katex .fontsize-ensurer.reset-size3.size1,.katex .katex-sizing.reset-size3.size1{font-size:.7142857143em}.katex .fontsize-ensurer.reset-size3.size2,.katex .katex-sizing.reset-size3.size2{font-size:.8571428571em}.katex .fontsize-ensurer.reset-size3.size3,.katex .katex-sizing.reset-size3.size3{font-size:1em}.katex .fontsize-ensurer.reset-size3.size4,.katex .katex-sizing.reset-size3.size4{font-size:1.1428571429em}.katex .fontsize-ensurer.reset-size3.size5,.katex .katex-sizing.reset-size3.size5{font-size:1.2857142857em}.katex .fontsize-ensurer.reset-size3.size6,.katex .katex-sizing.reset-size3.size6{font-size:1.4285714286em}.katex .fontsize-ensurer.reset-size3.size7,.katex .katex-sizing.reset-size3.size7{font-size:1.7142857143em}.katex .fontsize-ensurer.reset-size3.size8,.katex .katex-sizing.reset-size3.size8{font-size:2.0571428571em}.katex .fontsize-ensurer.reset-size3.size9,.katex .katex-sizing.reset-size3.size9{font-size:2.4685714286em}.katex .fontsize-ensurer.reset-size3.size10,.katex .katex-sizing.reset-size3.size10{font-size:2.9628571429em}.katex .fontsize-ensurer.reset-size3.size11,.katex .katex-sizing.reset-size3.size11{font-size:3.5542857143em}.katex .fontsize-ensurer.reset-size4.size1,.katex .katex-sizing.reset-size4.size1{font-size:.625em}.katex .fontsize-ensurer.reset-size4.size2,.katex .katex-sizing.reset-size4.size2{font-size:.75em}.katex .fontsize-ensurer.reset-size4.size3,.katex .katex-sizing.reset-size4.size3{font-size:.875em}.katex .fontsize-ensurer.reset-size4.size4,.katex .katex-sizing.reset-size4.size4{font-size:1em}.katex .fontsize-ensurer.reset-size4.size5,.katex .katex-sizing.reset-size4.size5{font-size:1.125em}.katex .fontsize-ensurer.reset-size4.size6,.katex .katex-sizing.reset-size4.size6{font-size:1.25em}.katex .fontsize-ensurer.reset-size4.size7,.katex .katex-sizing.reset-size4.size7{font-size:1.5em}.katex .fontsize-ensurer.reset-size4.size8,.katex .katex-sizing.reset-size4.size8{font-size:1.8em}.katex .fontsize-ensurer.reset-size4.size9,.katex .katex-sizing.reset-size4.size9{font-size:2.16em}.katex .fontsize-ensurer.reset-size4.size10,.katex .katex-sizing.reset-size4.size10{font-size:2.5925em}.katex .fontsize-ensurer.reset-size4.size11,.katex .katex-sizing.reset-size4.size11{font-size:3.11em}.katex .fontsize-ensurer.reset-size5.size1,.katex .katex-sizing.reset-size5.size1{font-size:.5555555556em}.katex .fontsize-ensurer.reset-size5.size2,.katex .katex-sizing.reset-size5.size2{font-size:.6666666667em}.katex .fontsize-ensurer.reset-size5.size3,.katex .katex-sizing.reset-size5.size3{font-size:.7777777778em}.katex .fontsize-ensurer.reset-size5.size4,.katex .katex-sizing.reset-size5.size4{font-size:.8888888889em}.katex .fontsize-ensurer.reset-size5.size5,.katex .katex-sizing.reset-size5.size5{font-size:1em}.katex .fontsize-ensurer.reset-size5.size6,.katex .katex-sizing.reset-size5.size6{font-size:1.1111111111em}.katex .fontsize-ensurer.reset-size5.size7,.katex .katex-sizing.reset-size5.size7{font-size:1.3333333333em}.katex .fontsize-ensurer.reset-size5.size8,.katex .katex-sizing.reset-size5.size8{font-size:1.6em}.katex .fontsize-ensurer.reset-size5.size9,.katex .katex-sizing.reset-size5.size9{font-size:1.92em}.katex .fontsize-ensurer.reset-size5.size10,.katex .katex-sizing.reset-size5.size10{font-size:2.3044444444em}.katex .fontsize-ensurer.reset-size5.size11,.katex .katex-sizing.reset-size5.size11{font-size:2.7644444444em}.katex .fontsize-ensurer.reset-size6.size1,.katex .katex-sizing.reset-size6.size1{font-size:.5em}.katex .fontsize-ensurer.reset-size6.size2,.katex .katex-sizing.reset-size6.size2{font-size:.6em}.katex .fontsize-ensurer.reset-size6.size3,.katex .katex-sizing.reset-size6.size3{font-size:.7em}.katex .fontsize-ensurer.reset-size6.size4,.katex .katex-sizing.reset-size6.size4{font-size:.8em}.katex .fontsize-ensurer.reset-size6.size5,.katex .katex-sizing.reset-size6.size5{font-size:.9em}.katex .fontsize-ensurer.reset-size6.size6,.katex .katex-sizing.reset-size6.size6{font-size:1em}.katex .fontsize-ensurer.reset-size6.size7,.katex .katex-sizing.reset-size6.size7{font-size:1.2em}.katex .fontsize-ensurer.reset-size6.size8,.katex .katex-sizing.reset-size6.size8{font-size:1.44em}.katex .fontsize-ensurer.reset-size6.size9,.katex .katex-sizing.reset-size6.size9{font-size:1.728em}.katex .fontsize-ensurer.reset-size6.size10,.katex .katex-sizing.reset-size6.size10{font-size:2.074em}.katex .fontsize-ensurer.reset-size6.size11,.katex .katex-sizing.reset-size6.size11{font-size:2.488em}.katex .fontsize-ensurer.reset-size7.size1,.katex .katex-sizing.reset-size7.size1{font-size:.4166666667em}.katex .fontsize-ensurer.reset-size7.size2,.katex .katex-sizing.reset-size7.size2{font-size:.5em}.katex .fontsize-ensurer.reset-size7.size3,.katex .katex-sizing.reset-size7.size3{font-size:.5833333333em}.katex .fontsize-ensurer.reset-size7.size4,.katex .katex-sizing.reset-size7.size4{font-size:.6666666667em}.katex .fontsize-ensurer.reset-size7.size5,.katex .katex-sizing.reset-size7.size5{font-size:.75em}.katex .fontsize-ensurer.reset-size7.size6,.katex .katex-sizing.reset-size7.size6{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size7.size7,.katex .katex-sizing.reset-size7.size7{font-size:1em}.katex .fontsize-ensurer.reset-size7.size8,.katex .katex-sizing.reset-size7.size8{font-size:1.2em}.katex .fontsize-ensurer.reset-size7.size9,.katex .katex-sizing.reset-size7.size9{font-size:1.44em}.katex .fontsize-ensurer.reset-size7.size10,.katex .katex-sizing.reset-size7.size10{font-size:1.7283333333em}.katex .fontsize-ensurer.reset-size7.size11,.katex .katex-sizing.reset-size7.size11{font-size:2.0733333333em}.katex .fontsize-ensurer.reset-size8.size1,.katex .katex-sizing.reset-size8.size1{font-size:.3472222222em}.katex .fontsize-ensurer.reset-size8.size2,.katex .katex-sizing.reset-size8.size2{font-size:.4166666667em}.katex .fontsize-ensurer.reset-size8.size3,.katex .katex-sizing.reset-size8.size3{font-size:.4861111111em}.katex .fontsize-ensurer.reset-size8.size4,.katex .katex-sizing.reset-size8.size4{font-size:.5555555556em}.katex .fontsize-ensurer.reset-size8.size5,.katex .katex-sizing.reset-size8.size5{font-size:.625em}.katex .fontsize-ensurer.reset-size8.size6,.katex .katex-sizing.reset-size8.size6{font-size:.6944444444em}.katex .fontsize-ensurer.reset-size8.size7,.katex .katex-sizing.reset-size8.size7{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size8.size8,.katex .katex-sizing.reset-size8.size8{font-size:1em}.katex .fontsize-ensurer.reset-size8.size9,.katex .katex-sizing.reset-size8.size9{font-size:1.2em}.katex .fontsize-ensurer.reset-size8.size10,.katex .katex-sizing.reset-size8.size10{font-size:1.4402777778em}.katex .fontsize-ensurer.reset-size8.size11,.katex .katex-sizing.reset-size8.size11{font-size:1.7277777778em}.katex .fontsize-ensurer.reset-size9.size1,.katex .katex-sizing.reset-size9.size1{font-size:.2893518519em}.katex .fontsize-ensurer.reset-size9.size2,.katex .katex-sizing.reset-size9.size2{font-size:.3472222222em}.katex .fontsize-ensurer.reset-size9.size3,.katex .katex-sizing.reset-size9.size3{font-size:.4050925926em}.katex .fontsize-ensurer.reset-size9.size4,.katex .katex-sizing.reset-size9.size4{font-size:.462962963em}.katex .fontsize-ensurer.reset-size9.size5,.katex .katex-sizing.reset-size9.size5{font-size:.5208333333em}.katex .fontsize-ensurer.reset-size9.size6,.katex .katex-sizing.reset-size9.size6{font-size:.5787037037em}.katex .fontsize-ensurer.reset-size9.size7,.katex .katex-sizing.reset-size9.size7{font-size:.6944444444em}.katex .fontsize-ensurer.reset-size9.size8,.katex .katex-sizing.reset-size9.size8{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size9.size9,.katex .katex-sizing.reset-size9.size9{font-size:1em}.katex .fontsize-ensurer.reset-size9.size10,.katex .katex-sizing.reset-size9.size10{font-size:1.2002314815em}.katex .fontsize-ensurer.reset-size9.size11,.katex .katex-sizing.reset-size9.size11{font-size:1.4398148148em}.katex .fontsize-ensurer.reset-size10.size1,.katex .katex-sizing.reset-size10.size1{font-size:.2410800386em}.katex .fontsize-ensurer.reset-size10.size2,.katex .katex-sizing.reset-size10.size2{font-size:.2892960463em}.katex .fontsize-ensurer.reset-size10.size3,.katex .katex-sizing.reset-size10.size3{font-size:.337512054em}.katex .fontsize-ensurer.reset-size10.size4,.katex .katex-sizing.reset-size10.size4{font-size:.3857280617em}.katex .fontsize-ensurer.reset-size10.size5,.katex .katex-sizing.reset-size10.size5{font-size:.4339440694em}.katex .fontsize-ensurer.reset-size10.size6,.katex .katex-sizing.reset-size10.size6{font-size:.4821600771em}.katex .fontsize-ensurer.reset-size10.size7,.katex .katex-sizing.reset-size10.size7{font-size:.5785920926em}.katex .fontsize-ensurer.reset-size10.size8,.katex .katex-sizing.reset-size10.size8{font-size:.6943105111em}.katex .fontsize-ensurer.reset-size10.size9,.katex .katex-sizing.reset-size10.size9{font-size:.8331726133em}.katex .fontsize-ensurer.reset-size10.size10,.katex .katex-sizing.reset-size10.size10{font-size:1em}.katex .fontsize-ensurer.reset-size10.size11,.katex .katex-sizing.reset-size10.size11{font-size:1.1996142719em}.katex .fontsize-ensurer.reset-size11.size1,.katex .katex-sizing.reset-size11.size1{font-size:.2009646302em}.katex .fontsize-ensurer.reset-size11.size2,.katex .katex-sizing.reset-size11.size2{font-size:.2411575563em}.katex .fontsize-ensurer.reset-size11.size3,.katex .katex-sizing.reset-size11.size3{font-size:.2813504823em}.katex .fontsize-ensurer.reset-size11.size4,.katex .katex-sizing.reset-size11.size4{font-size:.3215434084em}.katex .fontsize-ensurer.reset-size11.size5,.katex .katex-sizing.reset-size11.size5{font-size:.3617363344em}.katex .fontsize-ensurer.reset-size11.size6,.katex .katex-sizing.reset-size11.size6{font-size:.4019292605em}.katex .fontsize-ensurer.reset-size11.size7,.katex .katex-sizing.reset-size11.size7{font-size:.4823151125em}.katex .fontsize-ensurer.reset-size11.size8,.katex .katex-sizing.reset-size11.size8{font-size:.578778135em}.katex .fontsize-ensurer.reset-size11.size9,.katex .katex-sizing.reset-size11.size9{font-size:.6945337621em}.katex .fontsize-ensurer.reset-size11.size10,.katex .katex-sizing.reset-size11.size10{font-size:.8336012862em}.katex .fontsize-ensurer.reset-size11.size11,.katex .katex-sizing.reset-size11.size11{font-size:1em}.katex .delimsizing.size1{font-family:KaTeX_Size1}.katex .delimsizing.size2{font-family:KaTeX_Size2}.katex .delimsizing.size3{font-family:KaTeX_Size3}.katex .delimsizing.size4{font-family:KaTeX_Size4}.katex .delimsizing.mult .delim-size1>span{font-family:KaTeX_Size1}.katex .delimsizing.mult .delim-size4>span{font-family:KaTeX_Size4}.katex .nulldelimiter{display:inline-block;width:.12em}.katex .delimcenter,.katex .op-symbol{position:relative}.katex .op-symbol.small-op{font-family:KaTeX_Size1}.katex .op-symbol.large-op{font-family:KaTeX_Size2}.katex .katex-accent>.vlist-t,.katex .op-limits>.vlist-t{text-align:center}.katex .katex-accent .accent-body{position:relative}.katex .katex-accent .accent-body:not(.accent-full){width:0}.katex .katex-overlay{display:block}.katex .mtable .vertical-separator{display:inline-block;min-width:1px}.katex .mtable .arraycolsep{display:inline-block}.katex .mtable .col-align-c>.vlist-t{text-align:center}.katex .mtable .col-align-l>.vlist-t{text-align:left}.katex .mtable .col-align-r>.vlist-t{text-align:right}.katex .svg-align{text-align:left}.katex svg{fill:currentColor;stroke:currentColor;display:block;height:inherit;position:absolute;width:100%}.katex svg path{stroke:none}.katex svg{fill-rule:nonzero;fill-opacity:1;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1}.katex img{border-style:none;max-height:none;max-width:none;min-height:0;min-width:0}.katex .katex-stretchy{display:block;overflow:hidden;position:relative;width:100%}.katex .katex-stretchy:after,.katex .katex-stretchy:before{content:""}.katex .hide-tail{overflow:hidden;position:relative;width:100%}.katex .halfarrow-left{left:0;overflow:hidden;position:absolute;width:50.2%}.katex .halfarrow-right{overflow:hidden;position:absolute;right:0;width:50.2%}.katex .brace-left{left:0;overflow:hidden;position:absolute;width:25.1%}.katex .brace-center{left:25%;overflow:hidden;position:absolute;width:50%}.katex .brace-right{overflow:hidden;position:absolute;right:0;width:25.1%}.katex .x-arrow-pad{padding:0 .5em}.katex .cd-arrow-pad{padding:0 .55556em 0 .27778em}.katex .mover,.katex .munder,.katex .x-arrow{text-align:center}.katex .boxpad{padding:0 .3em}.katex .fbox,.katex .fcolorbox{border:.04em solid;box-sizing:border-box}.katex .cancel-pad{padding:0 .2em}.katex .cancel-lap{margin-left:-.2em;margin-right:-.2em}.katex .katex-sout{border-bottom-style:solid;border-bottom-width:.08em}.katex .angl{border-right:.049em solid;border-top:.049em solid;box-sizing:border-box;margin-right:.03889em}.katex .anglpad{padding:0 .03889em}.katex .reflectbox{display:inline-block;transform:scaleX(-1)}.katex .eqn-num:before{content:"(" counter(katexEqnNo) ")";counter-increment:katexEqnNo}.katex .mml-eqn-num:before{content:"(" counter(mmlEqnNo) ")";counter-increment:mmlEqnNo}.katex .mtr-glue{width:50%}.katex .cd-vert-arrow{display:inline-block;position:relative}.katex .cd-label-left{display:inline-block;position:absolute;right:calc(50% + .3em);text-align:left}.katex .cd-label-right{display:inline-block;left:calc(50% + .3em);position:absolute;text-align:right}.katex-display{display:block;margin:1em 0;text-align:center}.katex-display>.katex{display:block;text-align:center;white-space:nowrap}.katex-display>.katex>.katex-html{display:block;position:relative}.katex-display>.katex>.katex-html>.katex-tag{position:absolute;right:0}.katex-display.leqno>.katex>.katex-html>.katex-tag{left:0;right:auto}.katex-display.fleqn>.katex{padding-left:2em;text-align:left}body{counter-reset:katexEqnNo mmlEqnNo}:root{font-family:Golos Text,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-synthesis:none;font-size:14px;color:#eceef2;background:#0e1014;font-weight:400;--bg:#0e1014;--panel:#14171d;--line:#292f39;--muted:#939ba9;--accent:#c2f970;--accent-dark:#aee45c;--soft:#263120;--serif:"Golos Text",sans-serif;color-scheme:dark}*{box-sizing:border-box}body{margin:0}button,input,textarea,select{font:inherit}button,input,textarea,select,a{-webkit-tap-highlight-color:transparent}button{border:0;background:none;color:inherit;cursor:pointer;transition:background .16s,color .16s,border-color .16s}button:disabled{opacity:.4;cursor:default}button:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:4px}input,textarea,select{min-width:0;border:1px solid #343c49;border-radius:9px;background:#1b2029;color:#eceef2;padding:12px 14px}input:focus,textarea:focus,select:focus{outline:1px solid var(--accent);outline-offset:1px}textarea{resize:vertical;line-height:1.7}input::placeholder,textarea::placeholder{color:#778292}h1,h2,h3,p{margin:0}h1{font-size:36px;font-weight:600;letter-spacing:-1.4px;line-height:1.25}h2{font-size:21px;font-weight:550;letter-spacing:-.6px;line-height:1.4}h3{font-size:16px;font-weight:550;line-height:1.5}p{line-height:1.8}small{line-height:1.6}svg{flex-shrink:0}a{color:var(--accent)}.muted{color:var(--muted)}.small-copy{font-size:12px}.eyebrow,.mini-label{font-size:10px;font-weight:500;letter-spacing:1.9px;color:#929cab}.primary{display:inline-flex;align-items:center;justify-content:center;gap:16px;min-height:43px;padding:11px 18px;background:var(--accent);border:1px solid transparent;border-radius:9px;color:#16200f;font-size:12px;font-weight:600;white-space:nowrap}.primary:hover:not(:disabled){background:var(--accent-dark)}.primary.small{min-height:36px;padding:8px 13px;font-size:11px;gap:9px}.text-button{display:inline-flex;align-items:center;gap:7px;padding:5px 0;font-size:11px;color:var(--accent);font-weight:450}.text-button:hover{color:#e1ffba}.icon-button{width:33px;height:33px;display:inline-flex;align-items:center;justify-content:center;border-radius:8px;color:#939faf;flex-shrink:0}.icon-button:hover:not(:disabled){background:#29313d;color:#e0e6ef}.section-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:20px}.section-head h2{font-size:19px}.panel{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:25px}.tile-icon{display:inline-flex;align-items:center;justify-content:center;width:45px;height:45px;background:#263121;color:var(--accent);border-radius:12px}.pill{font-size:9px;letter-spacing:1.5px;font-weight:500;padding:6px 9px;border:1px solid #465936;border-radius:5px;color:var(--accent);background:#27331f}.online-dot{display:inline-block;width:5px;height:5px;background:var(--accent);border-radius:50%;margin-right:6px}.brand{display:flex;align-items:center;gap:11px;color:var(--accent);text-align:left}.brand span{font-size:21px;font-weight:650;letter-spacing:-.8px;color:#f0f2f5}.avatar{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;width:34px;height:34px;border:1px solid #3c4553;border-radius:10px;background:#29313c;color:#d9e7c7;font-size:13px;font-weight:500}.app{display:flex;min-height:100dvh;background:var(--bg)}.theme-ocean{--accent:#83b8ff;--accent-dark:#6ca4ef;--soft:#202b3b}.theme-clay{--accent:#ffb074;--accent-dark:#f49c58;--soft:#35271e}.sidebar{width:210px;position:fixed;inset:0 auto 0 0;display:flex;flex-direction:column;flex-shrink:0;padding:30px 15px 17px;background:#12151a;border-right:1px solid #252a32;z-index:25}.sidebar .brand{margin:0 12px 43px}.sidebar-caption{font-size:8px;color:#738093;letter-spacing:1.6px;margin:0 13px 16px}nav{display:flex;flex-direction:column;gap:6px}nav button{width:100%;display:flex;align-items:center;gap:12px;text-align:left;padding:12px 13px;min-height:44px;border:1px solid transparent;border-radius:8px;color:#9ba6b5;font-size:12px}nav button:hover{background:#202733;color:#d4dae4}nav button.active{background:#293422;border-color:#3e502f;color:var(--accent)}nav button.active:after{content:"";width:4px;height:4px;border-radius:50%;background:var(--accent);margin-left:auto}nav button small{font-size:10px;color:#75839a;margin-left:auto}nav button.active:has(small):after{display:none}.sidebar-bottom{margin-top:auto;padding-top:25px}.sidebar-new-chat{width:100%;display:flex;align-items:center;gap:11px;color:#b0b8c4;font-size:11px;background:#1a1e25;border:1px solid #303a48;border-radius:9px;padding:12px;margin-bottom:15px}.sidebar-new-chat:hover{border-color:#61794a;color:var(--accent)}.settings-link{display:flex;align-items:center;gap:11px;width:100%;text-align:left;padding:14px 12px;color:#8897aa;font-size:10px}.settings-link.active{color:var(--accent)}.profile-link{display:flex;align-items:center;gap:10px;text-align:left;width:100%;padding:19px 10px 0;border-top:1px solid #2d3642;margin-top:4px}.profile-link strong{display:block;font-size:11px;font-weight:500}.profile-link small{display:block;font-size:9px;color:#7c8ba0;margin-top:4px}.profile-link>svg{margin-left:auto;color:#8492a5}.main{margin-left:210px;width:calc(100% - 210px);padding:0 27px 26px;min-width:0}.topbar{height:76px;display:flex;align-items:center;gap:18px;flex-shrink:0}.workspace-label{display:flex;align-items:center;gap:9px;font-size:11px;color:#c1c7d0}.workspace-label>svg{color:#909dac}.workspace-label i{color:#6a788b;font-style:normal;margin:0 4px}.workspace-date{color:#8b98aa;font-size:10px}.date-label{display:none}.private-label{display:flex;align-items:center;gap:6px;margin-left:auto;font-size:9px;color:#7e8da3}.top-avatar{width:29px;height:29px;font-size:11px;border-radius:50%}.mobile-menu{display:none}.page-intro{margin:18px 0 29px}.page-intro .eyebrow{display:block;margin-bottom:12px;color:#96a88a;font-size:9px}.page-intro h1{margin-bottom:11px}.page-intro p{color:#9ba7b8;font-size:12px}.page-intro.compact{margin:9px 0 24px}.page-today,.page-chat{height:100dvh;display:flex;flex-direction:column;padding-bottom:22px}.home-layout{flex:1;min-height:0;display:grid;grid-template-columns:minmax(0,1fr) 240px;gap:22px}.chat-panel{border:1px solid #2e3744;border-radius:15px;background:#13161c;display:flex;flex-direction:column;min-width:0;min-height:500px;overflow:hidden;isolation:isolate}.home-layout>.chat-panel{height:100%;min-height:0}.chat-heading{display:flex;align-items:center;gap:10px;flex-shrink:0;padding:17px 22px;border-bottom:1px solid #29313d;min-height:75px}.mentor-avatar{width:36px;height:36px;display:flex;align-items:center;justify-content:center;flex-shrink:0;background:#293622;color:var(--accent);border:1px solid #455b32;border-radius:10px}.chat-heading>div:nth-child(2){flex:1;min-width:0}.chat-heading h2{font-size:13px;letter-spacing:0;font-weight:550}.chat-heading>div>span{display:block;font-size:9px;color:#92a680;margin-top:5px}.chat-heading .online-dot{width:4px;height:4px}.new-chat-button{border:1px solid #354152;border-radius:7px;display:flex;align-items:center;gap:7px;padding:8px 11px;color:#afbdcf;font-size:10px;margin-left:5px}.new-chat-button:hover{background:#293444;color:var(--accent)}.chat-messages{flex:1;min-height:0;overflow-y:auto;overflow-x:hidden;padding:30px 36px;scrollbar-width:thin;scrollbar-color:#46583a transparent;overscroll-behavior:contain}.chat-messages:has(.chat-welcome){display:flex;align-items:center;justify-content:center}.chat-welcome{width:100%;max-width:650px;text-align:center;padding:18px 0 24px;margin:auto}.welcome-mark{width:61px;height:61px;display:flex;align-items:center;justify-content:center;position:relative;margin:0 auto 24px;color:var(--accent);background:#293722;border:1px solid #4c633a;border-radius:17px;box-shadow:0 0 65px #a0ef4310}.welcome-orbit{position:absolute;inset:-7px;border:1px solid #33412a;border-radius:23px;transform:rotate(-8deg);pointer-events:none}.chat-welcome .mini-label{font-size:9px;letter-spacing:2px;color:#91a87b;margin-bottom:14px}.chat-welcome h3{font-size:43px;font-weight:550;line-height:1.14;letter-spacing:-1.8px;color:#eff2f5;margin-bottom:18px}.chat-welcome p{color:#93a1b5;font-size:12px;line-height:1.9}.suggestions{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px;margin:35px auto 0;max-width:600px}.suggestions button{display:flex;align-items:flex-start;flex-direction:column;text-align:left;gap:17px;position:relative;min-height:96px;padding:17px 13px;border:1px solid #343f4f;border-radius:10px;background:#1a1e26;color:#a2b1c5;font-size:10px;font-weight:450}.suggestions button>svg:first-child{color:#b4ca9e;width:19px;height:19px}.suggestions button>svg:last-child{position:absolute;right:12px;top:18px;width:13px;height:13px;color:#7a8ca3}.suggestions button:hover{border-color:#6c8751;background:#263422;color:#e4eddb}.composer-wrap{flex-shrink:0;margin:0 auto;width:100%;max-width:900px;padding:0 24px 17px}.composer{background:#1c212a;border:1px solid #435165;border-radius:12px;padding:14px 14px 11px}.composer:focus-within{border-color:#92b269;box-shadow:0 0 0 1px #6c893b22}.composer textarea{display:block;border:0;outline:0;background:transparent;resize:none;width:100%;padding:0 2px;color:#e1e7ec;font-size:12px;min-height:48px;max-height:200px;line-height:1.7}.composer textarea:focus{outline:none}.composer-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:4px}.composer-toolbar>span{display:flex;align-items:center;gap:6px;font-size:9px;color:#899ab0}.send-button{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:8px;background:var(--accent);color:#20300f}.send-button:disabled{background:#35432e;color:#8a9f75;opacity:1}.composer-hint{font-size:8px;color:#75869c;display:flex;justify-content:space-between;gap:10px;margin:10px 3px 0}.keycap{display:inline-block;border:1px solid #455369;border-radius:3px;padding:0 3px;margin-left:3px;line-height:1.3}.message{font-size:13px;line-height:1.8;color:#c6cdd6;margin:0 auto 26px;max-width:760px;overflow-wrap:anywhere}.message.user{max-width:600px;margin-left:auto;margin-right:0;background:#2a3726;border:1px solid #475d38;color:#e0e9d7;border-radius:12px 12px 3px;padding:14px 18px}.message-author{display:flex;align-items:center;gap:7px;color:#b0c69e;font-size:10px;font-weight:500;margin-bottom:10px}.message-author svg{color:var(--accent)}.message p{margin:0 0 11px}.message p:last-child{margin-bottom:0}.message ul,.message ol{padding-left:22px}.message li{margin-bottom:6px}.message pre{overflow:auto;padding:15px;border:1px solid #3c4a5f;background:#0d1117;border-radius:9px;font-size:11px;max-width:100%}.message code{font:11px/1.8 Cascadia Code,Consolas,monospace;background:#2b3925;color:#cee4b7;padding:2px 4px;border-radius:3px}.message pre code{background:none;padding:0;color:#c5d4b6}.message h1,.message h2,.message h3{font-size:15px;letter-spacing:0;font-weight:550;margin:20px 0 11px}.message table{display:block;max-width:100%;overflow:auto;border-collapse:collapse;font-size:11px}.message td,.message th{border:1px solid #46566c;padding:8px 10px}.message blockquote{border-left:2px solid #8bac64;margin-left:0;padding-left:16px;color:#b6caa6}.chat-status{font-size:10px;display:flex;align-items:center;gap:8px;color:#a3bb8d;max-width:760px;margin:0 auto 10px}.spinner{width:13px;height:13px;display:inline-block;border:1.5px solid #4e6439;border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite;flex-shrink:0}@keyframes spin{to{transform:rotate(360deg)}}.thinking{display:flex;gap:5px;padding:10px 0}.thinking i{width:5px;height:5px;border-radius:50%;background:#a2bf82;animation:pulse 1s infinite}.thinking i:nth-child(2){animation-delay:.15s}.thinking i:nth-child(3){animation-delay:.3s}@keyframes pulse{50%{opacity:.25}}.full-chat{flex:1;min-height:0;max-width:1100px;width:100%;margin:0 auto}.full-chat>.chat-panel{height:100%;min-height:0}.day-rail{display:flex;flex-direction:column;gap:15px;min-height:0;overflow:auto;scrollbar-width:thin;scrollbar-color:#415332 transparent;padding-bottom:4px}.rail-heading{display:flex;align-items:center;justify-content:space-between;gap:6px;padding:7px 2px 1px}.rail-heading>span:first-child{font-size:12px;font-weight:500;color:#bdc4cf}.rail-heading>span:last-child{font-size:9px;color:#8393aa}.rail-card{background:#161a21;border:1px solid #303b4a;border-radius:12px;padding:19px 17px}.rail-eyebrow{font-size:8px;letter-spacing:1.6px;color:#b1c59b;margin-bottom:13px}.focus-summary{background:#181f18;border-color:#425735}.focus-summary h2{font-size:19px;line-height:1.5;letter-spacing:-.5px;color:#e0e9d7;overflow-wrap:anywhere}.focus-summary p{font-size:10px;color:#99af88;line-height:1.8;margin-top:9px}.rail-timer{display:flex;align-items:center;gap:9px;margin:22px 0;color:#adc491}.rail-timer strong{font-size:28px;letter-spacing:-.8px;font-weight:450;color:#d4e2c3;font-variant-numeric:tabular-nums}.rail-timer>span{font-size:9px;align-self:flex-end;padding-bottom:4px;color:#92aa7b}.timer-running strong{color:var(--accent)}.focus-summary .primary{width:100%;min-height:37px;font-size:10px;justify-content:space-between;padding:10px 12px}.rail-card .section-head{margin-bottom:9px}.rail-card .section-head h2{font-size:12px;font-weight:500;letter-spacing:0}.rail-card .section-head .icon-button{width:25px;height:25px}.rail-empty{padding:12px 1px 1px;color:#7f90a5}.rail-empty>svg{color:#8b9f7b}.rail-empty p{font-size:10px;line-height:1.9;color:#93a2b6;margin:11px 0}.rail-empty .text-button{font-size:10px}.rail-progress{display:flex;align-items:center;justify-content:space-between;font-size:8px;color:#98ad83;padding-top:13px}.rail-progress .text-button{font-size:8px;gap:4px}.rail-footnote{display:flex;align-items:center;justify-content:center;gap:6px;font-size:8px;color:#778a9f;margin-top:auto;padding:6px 0}.mood-card>div>strong{font-size:11px;font-weight:500;display:block;color:#c2cad5}.mood-card>div>small{font-size:9px;color:#899aaf;display:block;margin-top:6px}.mood-options{display:flex;justify-content:space-between;gap:3px;margin-top:20px}.mood-options button{display:flex;flex-direction:column;align-items:center;gap:9px;padding:6px 3px 7px;min-width:42px;border:1px solid transparent;border-radius:7px;color:#8a9cb5}.mood-options button.selected{color:var(--accent);background:#304322;border-color:#799652}.mood-options small{font-size:7px;white-space:nowrap}.mood-face{display:inline-block;position:relative;width:23px;height:23px;border:1px solid currentColor;border-radius:50%;font-family:Arial,sans-serif;font-size:18px;line-height:24px}.mood-face:before{content:"· ·";position:absolute;inset:-7px 0 auto;font-size:14px;letter-spacing:1px}.mood-tired{font-size:16px}.rail-projects{padding:4px 0}.rail-projects h2{font-size:11px;font-weight:500;letter-spacing:0;color:#9baabf}.rail-projects .section-head{margin-bottom:3px}.rail-projects>button{display:flex;align-items:center;gap:10px;width:100%;padding:10px 4px;text-align:left;color:#98abc3;font-size:10px}.rail-projects>button:hover{color:var(--accent)}.rail-projects>button span{overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.task-list{width:100%;min-width:0}.task-row{display:flex;align-items:center;gap:12px;padding:13px 2px;min-height:72px;border-bottom:1px solid #303b49}.task-row:last-child{border-bottom:0}.task-check{display:flex;align-items:center;justify-content:center;width:16px;height:16px;border:1px solid #748b5e;border-radius:5px;flex-shrink:0;padding:0;color:#1d2a12;background:#232f1f}.task-check.checked{background:var(--accent);border-color:var(--accent)}.task-time{font-size:10px;color:#95a9c1;min-width:50px;max-width:78px;line-height:1.5}.task-description{flex:1;min-width:0}.task-description strong{display:block;font-size:12px;font-weight:450;overflow-wrap:anywhere;color:#c2cbd6}.task-description>span{display:flex;align-items:center;gap:7px;color:#839ab5;font-size:9px;margin-top:6px}.task-description i{width:2px;height:2px;border-radius:50%;background:#829a6a}.task-done strong{text-decoration:line-through;color:#8a9d7f}.task-done .task-time{opacity:.6}.rail-plan .task-row{gap:8px;min-height:63px}.rail-plan .task-time{display:none}.rail-plan .task-description strong{font-size:10px}.rail-plan .task-description>span{font-size:8px;margin-top:5px}.rail-plan .task-row>svg{display:none}.empty-inline{display:flex;align-items:center;gap:15px;padding:25px 5px;color:#acc198}.empty-icon{display:flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:10px;background:#2c3a24;color:#abc98a;flex-shrink:0}.empty-inline strong{font-size:12px;font-weight:500}.empty-inline p{font-size:10px;color:#92a5bf;margin-top:5px}.plan-layout{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(240px,1fr);gap:24px}.plan-panel{min-height:390px}.date-picker{margin-top:10px;font-size:11px;padding:6px 8px;max-width:170px}.focus-card{display:flex;align-items:center;flex-direction:column;text-align:center;background:#192019;border:1px solid #4d633d;border-radius:14px;padding:31px 22px}.focus-card h2{margin-top:19px;color:#d5e2c7}.focus-card>p{font-size:11px;color:#a1b98f;margin-top:8px}.focus-time{font-size:61px;letter-spacing:-3px;font-weight:450;font-variant-numeric:tabular-nums;color:var(--accent);margin:20px 0 24px}.focus-card>small{font-size:9px;color:#9eb689;margin-top:20px}.focus-card>.text-button{font-size:10px;margin-top:25px}.learning-hero{display:flex;align-items:center;gap:30px;background:#182017;border:1px solid #4b6139;border-radius:15px;padding:35px;margin-bottom:24px;min-height:305px}.learning-hero>div:first-child{flex:1}.learning-hero h2{font-size:31px;line-height:1.4;letter-spacing:-1px;color:#dce8cf;margin:19px 0 14px}.learning-hero p{font-size:12px;color:#a2ba8e;max-width:470px;margin-bottom:23px}.book-art{display:flex;align-items:center;flex-direction:column;gap:23px;width:200px;color:#8bb469;transform:rotate(-8deg)}.book-art span{font-size:15px;color:#b0ca95}.learning-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.learning-card{background:#171b22;border:1px solid #3c4a5b;border-radius:12px;padding:25px;text-align:left;min-width:0}.learning-card:hover{background:#243022;border-color:#6b8251}.learning-card h3{font-size:17px;font-weight:500;letter-spacing:-.5px;margin:22px 0 10px}.learning-card p{font-size:11px;color:#9aadc6;margin-bottom:20px}.learning-card>svg{color:#b7d09e}.quiet-banner{display:flex;align-items:center;gap:15px;font-size:11px;color:#a1b98c;padding:25px 10px;line-height:1.9}.workshop-layout{display:grid;grid-template-columns:minmax(310px,.85fr) minmax(390px,1.15fr);gap:22px;align-items:stretch}.workshop-layout>.chat-panel{height:calc(100dvh - 218px);min-height:520px}.workshop-layout .chat-welcome h3{font-size:33px}.workshop-layout .suggestions{grid-template-columns:1fr;gap:7px;margin-top:25px;max-width:300px}.workshop-layout .suggestions button{flex-direction:row;align-items:center;min-height:45px;padding:12px;gap:11px;font-size:10px}.workshop-layout .suggestions button>svg:last-child{position:static;margin-left:auto}.workshop-layout .chat-messages{padding:25px 22px}.workshop-layout .composer-wrap{padding:0 16px 14px}.workshop-main{min-width:0;display:flex;flex-direction:column}.project-toolbar{display:flex;align-items:center;gap:10px;margin-bottom:13px}.project-toolbar select{width:100%;font-size:11px;min-height:40px;background:#191e26;border-color:#3f4f64}.project-toolbar>.icon-button{width:40px;height:40px;background:#1b2028;border:1px solid #3d4e64}.project-editor{border:1px solid #3b4b60;border-radius:12px;overflow:hidden;background:#161b23;flex:1;display:flex;flex-direction:column}.editor-tabs{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:6px 9px;background:#1b212b;border-bottom:1px solid #3a4b62;flex-shrink:0}.editor-tabs>div{display:flex;align-items:center;gap:3px}.editor-tabs button:not(.icon-button){padding:9px 12px;border-radius:6px;font-size:10px;color:#9eb2cd}.editor-tabs button.selected{color:var(--accent);background:#324523}.project-editor iframe{display:block;border:0;width:100%;height:460px;flex:1;min-height:340px;background:#fff;color-scheme:light}.code-editor{display:block;width:100%;height:420px;min-height:300px;flex:1;border:0;border-radius:0;background:#0e141c;color:#c6d9b0;outline:0;padding:20px;font:11px/1.85 Cascadia Code,Consolas,monospace;tab-size:2}.code-editor:focus{outline:0}.editor-footer{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:12px 14px;border-top:1px solid #34455e;flex-shrink:0}.editor-footer small{font-size:8px;color:#91a6c2}.project-footnote{padding:11px 14px;border-top:1px solid #354963;font-size:8px;color:#92aac5;background:#151b24;flex-shrink:0}.versions-list{padding:20px;flex:1;max-height:500px;overflow:auto}.versions-list>div:not(.empty-state){display:flex;align-items:center;gap:12px;border-bottom:1px solid #3a4e68;padding:15px 0}.versions-list>div>span{flex:1;min-width:0}.versions-list strong{font-size:11px;font-weight:450;display:block}.versions-list small{font-size:9px;color:#9ab2ce;display:block;margin-top:6px}.workshop-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:40px 20px;background:#151a22;border:1px solid #3e536c;border-radius:13px;min-height:470px;flex:1}.workshop-art{position:relative;width:95px;height:85px;display:flex;align-items:center;justify-content:center;background:#2b3c22;color:var(--accent);border:1px solid #58743f;border-radius:18px;margin-bottom:30px;transform:rotate(-5deg)}.workshop-art svg{width:45px;height:45px}.workshop-art span{position:absolute;font-size:23px;right:-10px;top:-15px;color:#b0d28c}.workshop-empty h2{font-size:27px;letter-spacing:-.9px}.workshop-empty p{font-size:11px;color:#96afce;line-height:1.9;margin-top:15px;margin-bottom:23px}.workshop-empty .text-button{font-size:10px;margin-top:17px}.stats-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-bottom:25px}.stat-card{background:#171d26;border:1px solid #405670;border-radius:13px;padding:24px;display:flex;flex-direction:column;align-items:flex-start;gap:15px}.stat-card>svg{color:#b7d798}.stat-card>strong{font-size:44px;font-weight:450;letter-spacing:-2px;color:#e2e8dd;line-height:1.1}.stat-card>span{font-size:11px;color:#9cb6d4}.empty-state{display:flex;align-items:center;flex-direction:column;text-align:center;color:#9cc478;padding:45px 15px}.empty-state h3{font-size:21px;font-weight:500;letter-spacing:-.6px;color:#c2d8ae;margin-top:19px}.empty-state p{font-size:11px;line-height:1.9;color:#9bb5d3;margin-top:10px}.empty-state .text-button{margin-top:18px}.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.settings-form h2{margin-bottom:23px}.settings-form label,.stack-form label{display:flex;flex-direction:column;gap:9px;font-size:11px;color:#a6bfdc;margin-bottom:20px}.settings-form input,.settings-form textarea{font-size:12px}.settings-form fieldset{border:0;padding:0;margin:0 0 24px}.settings-form legend{font-size:11px;color:#a6bfdc;margin-bottom:12px}.color-options{display:flex;gap:9px;flex-wrap:wrap}.color-options button{display:flex;align-items:center;gap:7px;padding:9px 11px;border:1px solid #425c79;border-radius:8px;font-size:10px;color:#a8c2de}.color-options button.selected{border-color:#92b66a;background:#304524;color:#c2d5af}.color-options span{width:12px;height:12px;border-radius:4px}.settings-form .small-copy{font-size:10px;margin-top:13px}.memory-panel>p{font-size:11px;line-height:1.9}.memory-row{border:1px solid #3f5a74;border-radius:9px;padding:16px;margin-top:16px}.memory-kind{font-size:8px;letter-spacing:.5px;color:#93afcb}.memory-row>p{font-size:12px;color:#c2d5b2;line-height:1.8;overflow-wrap:anywhere;margin-top:9px}.memory-row>div{display:flex;align-items:center;justify-content:space-between;margin-top:10px}.memory-row .text-button{font-size:10px}.memory-note{display:block;font-size:9px;line-height:1.9;color:#8facca;margin-top:22px}.settings-bottom{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:26px 3px;font-size:10px;color:#98b4d0}.settings-bottom>span{display:flex;align-items:center;gap:7px}.modal-shade{position:fixed;inset:0;background:#04080bc9;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);display:flex;align-items:center;justify-content:center;padding:20px;z-index:100}.modal{width:465px;max-width:100%;max-height:90dvh;overflow:auto;border:1px solid #4b6681;border-radius:16px;background:#1a2029;padding:28px;box-shadow:0 25px 100px #0008}.modal .section-head{margin-bottom:27px}.modal h2{font-size:24px}.stack-form{display:flex;flex-direction:column;align-items:stretch}.stack-form input,.stack-form textarea,.stack-form select{font-size:12px}.stack-form small{font-size:10px;margin-bottom:20px}.form-two{display:grid;grid-template-columns:1fr 1fr;gap:15px}.toast{position:fixed;bottom:23px;left:calc(50% + 105px);transform:translate(-50%);display:flex;align-items:center;gap:15px;max-width:calc(100vw - 40px);border:1px solid #729d4b;background:#293d20;box-shadow:0 10px 50px #0006;border-radius:10px;padding:12px 13px 12px 19px;z-index:150;color:#c1d7ae;font-size:12px}.conversation-list{margin-top:22px}.conversation-list>div{display:flex;align-items:center;gap:9px;border-bottom:1px solid #435e79}.conversation-list>div>button:first-child{flex:1;min-width:0;text-align:left;display:flex;align-items:center;gap:11px;font-size:11px;color:#bfd6ab;padding:17px 0}.conversation-list>div>button:first-child span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1}.conversation-list>p{font-size:11px;margin-top:24px}.loading-screen{display:flex;align-items:center;justify-content:center;flex-direction:column;gap:17px;min-height:100dvh;background:#0e1117;color:#aac992;font-size:12px}.login-page{display:grid;grid-template-columns:1.1fr 1fr;min-height:100dvh;background:#10151c}.login-art{display:flex;flex-direction:column;padding:43px 55px;position:relative;overflow:hidden;min-height:700px;background:#141c16;border-right:1px solid #354b30}.login-art:before{content:"";position:absolute;inset:0;background-image:radial-gradient(#64864a55 .6px,transparent .6px);background-size:24px 24px;opacity:.28;pointer-events:none}.login-art .brand{position:relative;z-index:1}.login-art .brand small{font-size:8px;letter-spacing:1.5px;color:#92ad7b;margin-left:23px}.login-intro{position:relative;margin:auto 0;padding:70px 0 110px;z-index:1}.login-intro .eyebrow{color:#a8c88b;font-size:9px}.login-intro h1{font-size:51px;line-height:1.23;letter-spacing:-2.5px;margin:25px 0;color:#e5eddf}.login-intro h1 span{color:var(--accent)}.login-intro>p{font-size:12px;color:#a3bf90;line-height:1.9;max-width:400px}.login-footer{font-size:10px;color:#8eaf78;position:relative;z-index:1}.login-form-wrap{display:flex;align-items:center;justify-content:center;padding:45px}.login-form{width:340px;max-width:100%}.lock-badge{display:inline-flex;align-items:center;justify-content:center;width:47px;height:47px;border:1px solid #55743e;border-radius:12px;background:#2c4021;color:var(--accent);margin-bottom:25px}.login-form h2{font-size:32px;letter-spacing:-1px;margin-bottom:15px}.login-form>p{font-size:12px;color:#a0bedc;line-height:1.9;margin-bottom:32px}.login-form>label{display:block;font-size:11px;color:#a9c5e0;margin-bottom:10px}.login-form>input{width:100%;padding:14px;font-size:12px;background:#191f28;border-color:#4a6686}.login-form .primary{width:100%;margin-top:18px;justify-content:space-between}.login-form>small{display:block;font-size:9px;line-height:1.9;text-align:center;color:#8badcc;margin-top:20px}.form-error{font-size:11px;background:#493123;color:#e6b696;padding:13px;border:1px solid #8c613e;border-radius:8px;margin-top:20px}.signal-art{position:absolute;width:230px;height:230px;right:-30px;bottom:-65px;pointer-events:none;opacity:.6}.signal-orbit{position:absolute;border:1px solid #789d4d88;border-radius:50%;inset:15px;transform:rotate(-25deg) scaleY(.55)}.signal-orbit.orbit-two{transform:rotate(45deg) scaleY(.7)}.signal-core{position:absolute;inset:70px;display:flex;align-items:center;justify-content:center;color:var(--accent);background:#25361b88;border:1px solid #789f5266;border-radius:25px;transform:rotate(-7deg)}.signal-point{position:absolute;width:7px;height:7px;background:var(--accent);border-radius:50%;box-shadow:0 0 15px #b5f46f33}.point-one{top:57px;left:40px}.point-two{bottom:48px;right:30px;width:4px;height:4px}.point-three{top:25px;right:60px;width:4px;height:4px}.nav-shade{display:none}.progress-track{height:4px;background:#3a512c;border-radius:10px;overflow:hidden;margin-top:12px}.progress-track>span{display:block;height:100%;background:var(--accent)}@media(min-width:1700px){.main{padding-left:34px;padding-right:34px}.home-layout{grid-template-columns:minmax(0,1fr) 260px;gap:25px}.chat-welcome h3{font-size:51px}.chat-welcome p{font-size:13px}.chat-welcome .mini-label{font-size:10px}.suggestions{max-width:650px;gap:12px}.suggestions button{font-size:11px;padding:19px 17px;min-height:105px}.composer textarea{font-size:13px}.composer-wrap{padding-bottom:21px}.rail-card{padding:22px 20px}.focus-summary h2{font-size:22px}.rail-timer strong{font-size:31px}.mood-options small{font-size:8px}.rail-heading{padding-top:10px}}@media(max-width:1200px){.sidebar{width:185px;padding:27px 12px 16px}.sidebar .brand{margin-left:10px}.brand span{font-size:20px}.main{margin-left:185px;width:calc(100% - 185px);padding-left:20px;padding-right:20px}.home-layout{grid-template-columns:minmax(0,1fr) 220px;gap:17px}.chat-heading{padding:16px}.chat-messages{padding:25px 22px}.chat-welcome h3{font-size:37px}.suggestions{gap:7px}.suggestions button{font-size:9px;padding:14px 10px}.composer-wrap{padding-left:17px;padding-right:17px}.rail-card{padding:17px 14px}.focus-summary h2{font-size:18px}.mood-options button{min-width:39px}.workshop-layout{grid-template-columns:minmax(290px,.9fr) minmax(320px,1.1fr);gap:17px}.workshop-layout .chat-welcome h3{font-size:29px}.settings-grid{gap:18px}.learning-card{padding:22px 18px}.learning-card h3{font-size:16px}.login-art{padding:37px}.login-intro h1{font-size:43px}.login-art .brand small{display:none}.toast{left:calc(50% + 92px)}}@media(max-width:1000px){.sidebar{width:175px}.main{margin-left:175px;width:calc(100% - 175px);padding-left:19px;padding-right:19px}.home-layout{grid-template-columns:minmax(0,1fr)}.day-rail{display:none}.chat-welcome h3{font-size:43px}.suggestions button{font-size:10px}.chat-heading{padding:17px 21px}.composer-wrap{max-width:760px;padding-left:24px;padding-right:24px}.workshop-layout{grid-template-columns:1fr}.workshop-layout>.chat-panel{height:550px;min-height:450px;order:0}.workshop-main{order:1}.workshop-layout .suggestions{grid-template-columns:repeat(3,minmax(0,1fr));max-width:550px}.workshop-layout .suggestions button{align-items:flex-start;flex-direction:column;min-height:90px;font-size:10px}.workshop-layout .suggestions button>svg:last-child{position:absolute;right:10px;top:14px}.settings-grid{grid-template-columns:1fr}.learning-cards{gap:12px}.learning-card{padding:20px 16px}.learning-card h3{font-size:15px}.learning-card p{font-size:10px}.book-art{width:130px}.book-art svg{width:80px;height:80px}.plan-layout{grid-template-columns:1fr}.focus-card{min-height:320px}.signal-art{opacity:.4}.login-intro h1{font-size:39px}.login-form-wrap{padding:32px}.login-art{min-height:650px}}@media(max-width:760px){.sidebar{width:230px;transform:translate(-100%);visibility:hidden;transition:transform .18s;box-shadow:12px 0 60px #0008;padding:27px 16px 20px}.sidebar-open{transform:translate(0);visibility:visible}.sidebar .brand{margin-bottom:35px}.nav-shade{display:block;position:fixed;inset:0;background:#040a10bd;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);z-index:24}.main{margin-left:0;width:100%;padding:0 16px 25px}.topbar{height:63px;gap:10px}.workspace-label{font-size:10px;gap:7px}.workspace-label>svg{display:none}.workspace-date{font-size:8px}.workspace-label i{margin:0 2px}.mobile-menu{display:inline-flex;width:27px}.private-label{font-size:8px;margin-left:auto}.top-avatar{display:none}.page-today,.page-chat{height:100dvh;padding-bottom:13px}.home-layout{gap:0}.chat-panel{border-radius:12px;min-height:440px}.chat-heading{padding:13px 15px;gap:9px;min-height:65px}.mentor-avatar{width:32px;height:32px;border-radius:9px}.chat-heading h2{font-size:12px}.chat-heading>div>span{font-size:8px}.chat-heading .icon-button{width:29px}.new-chat-button{padding:7px 9px;font-size:9px;gap:4px;margin-left:0}.new-chat-button>span{display:none}.chat-messages{padding:22px 18px}.chat-welcome{padding:12px 0 20px}.welcome-mark{width:51px;height:51px;margin-bottom:22px;border-radius:14px}.welcome-mark>svg{width:27px}.welcome-orbit{border-radius:20px}.chat-welcome h3{font-size:37px;letter-spacing:-1.5px;line-height:1.15;margin-bottom:16px}.chat-welcome p{font-size:11px;line-height:1.9}.chat-welcome .mini-label{font-size:8px;letter-spacing:1.8px}.suggestions{margin-top:26px;gap:7px}.suggestions button{font-size:8px;padding:12px 8px;gap:13px;min-height:85px;border-radius:8px}.suggestions button>svg:first-child{width:17px;height:17px}.suggestions button>svg:last-child{display:none}.composer-wrap{padding:0 13px 13px}.composer{padding:12px 12px 9px;border-radius:10px}.composer textarea{font-size:12px;min-height:41px}.composer-toolbar{margin-top:2px}.composer-toolbar>span{font-size:8px}.send-button{width:31px;height:31px}.composer-hint{font-size:7px;margin-top:9px}.composer-hint>span:last-child{display:none}.message{font-size:12px;margin-bottom:23px}.message.user{padding:12px 14px;margin-left:18px}.page-intro{margin-top:17px;margin-bottom:25px}.page-intro h1{font-size:29px;letter-spacing:-1px}.page-intro .eyebrow{font-size:8px;letter-spacing:1.3px}.page-intro p{font-size:11px}.page-intro.compact{margin-top:12px}.learning-hero{padding:26px;min-height:280px}.learning-hero h2{font-size:26px}.learning-hero p{font-size:11px}.book-art{display:none}.learning-cards{grid-template-columns:1fr;gap:12px}.learning-card{display:grid;grid-template-columns:43px 1fr 18px;column-gap:15px;align-items:center;padding:20px}.learning-card .tile-icon{grid-row:1/3;width:42px;height:42px}.learning-card h3{margin:0;font-size:16px}.learning-card p{margin:6px 0 0;grid-column:2;font-size:10px}.learning-card>svg{grid-column:3;grid-row:1/3}.quiet-banner{font-size:10px;align-items:flex-start;padding-left:3px;padding-right:3px}.panel{padding:21px}.section-head h2{font-size:18px}.plan-panel{min-height:330px}.task-row{gap:9px}.task-description strong{font-size:11px}.task-time{font-size:9px;min-width:44px;max-width:66px}.focus-card{padding:28px 20px}.workshop-layout>.chat-panel{height:580px;min-height:420px}.workshop-layout .chat-welcome h3{font-size:35px}.workshop-layout .suggestions{gap:7px}.workshop-layout .suggestions button{font-size:8px;min-height:82px;padding:12px 8px}.workshop-layout .suggestions button>svg:last-child{display:none}.workshop-layout .chat-messages{padding:22px 17px}.project-toolbar select{font-size:10px}.project-editor iframe{min-height:350px;height:400px}.editor-tabs{padding:6px 7px}.editor-tabs button:not(.icon-button){font-size:9px;padding:8px 10px}.editor-actions .icon-button{width:27px}.code-editor{font-size:10px;padding:16px}.editor-footer{flex-wrap:wrap}.project-footnote{font-size:7px}.workshop-empty{min-height:400px;padding:35px 20px}.workshop-empty h2{font-size:25px}.workshop-empty p{font-size:10px}.stats-grid{gap:9px}.stat-card{padding:18px 12px;gap:14px}.stat-card>svg{width:20px;height:20px}.stat-card>strong{font-size:34px;letter-spacing:-1px}.stat-card>span{font-size:9px;line-height:1.7}.settings-grid{gap:18px}.settings-bottom{font-size:9px;align-items:flex-start;gap:12px}.settings-bottom>span{max-width:65%;line-height:1.8}.settings-bottom .text-button{font-size:10px}.toast{left:50%;bottom:15px;width:calc(100% - 32px);font-size:11px}.modal{padding:23px;border-radius:13px}.modal h2{font-size:22px}.form-two{gap:12px}.login-page{grid-template-columns:1fr}.login-art{min-height:0;padding:29px 28px 31px;border-right:0;border-bottom:1px solid #425e35}.login-art .brand span{font-size:20px}.login-art .brand>svg{width:27px}.login-intro{padding:38px 0 12px}.login-intro .eyebrow{font-size:8px;letter-spacing:1.2px}.login-intro h1{font-size:35px;letter-spacing:-1.7px;margin:19px 0 20px}.login-intro>p{font-size:11px;max-width:85%}.login-intro>p br{display:none}.login-footer{display:none}.signal-art{width:160px;height:160px;bottom:-50px;right:-55px;opacity:.3}.signal-core{inset:47px;border-radius:18px}.signal-core svg{width:45px}.signal-point.point-one{top:40px;left:28px}.login-form-wrap{padding:31px 28px 45px}.login-form{width:100%;max-width:390px}.login-form .lock-badge{display:none}.login-form h2{font-size:28px}.login-form>p{font-size:11px;margin-bottom:25px}.login-form>small{font-size:8px}}@media(max-height:760px)and (min-width:761px){.chat-welcome h3{font-size:34px}.welcome-mark{width:47px;height:47px;margin-bottom:17px}.welcome-mark>svg{width:26px}.chat-welcome .mini-label{margin-bottom:10px}.chat-welcome h3{margin-bottom:12px}.chat-welcome p{font-size:11px;line-height:1.7}.suggestions{margin-top:24px}.suggestions button{min-height:82px;padding:14px 12px;gap:12px}.chat-heading{min-height:64px;padding-top:12px;padding-bottom:12px}.composer textarea{min-height:39px}.composer-wrap{padding-bottom:12px}.topbar{height:64px}}@media(max-width:380px){.main{padding-left:11px;padding-right:11px}.chat-heading{padding:12px}.chat-messages{padding:18px 13px}.chat-welcome h3{font-size:32px}.suggestions{gap:5px}.suggestions button{font-size:7px;min-height:78px;padding:12px 7px}.composer-wrap{padding-left:10px;padding-right:10px}.composer-hint{font-size:6px}.private-label{font-size:7px}.workspace-date,.workspace-label i{display:none}.new-chat-button{padding:7px}}.workshop-layout .welcome-mark{display:none}.workshop-layout .chat-welcome{padding:2px 0}.workshop-layout .chat-welcome h3{font-size:27px;margin-bottom:13px}.workshop-layout .chat-welcome p{display:none}.workshop-layout .suggestions{margin-top:19px}.workshop-layout .suggestions button{min-height:39px;padding-top:10px;padding-bottom:10px}.theme-ocean .focus-summary{background:#171e29;border-color:#37516f}.theme-clay .focus-summary{background:#261e19;border-color:#684a33}@media(min-width:761px){nav button{font-size:13px}.settings-link{font-size:11px}.profile-link strong{font-size:12px}.profile-link small{font-size:10px}.chat-heading h2,.message,.composer textarea{font-size:14px}.composer-toolbar>span{font-size:10px}.composer-hint{font-size:9px}.chat-welcome p{font-size:13px}.suggestions button{font-size:11px}.rail-heading>span:first-child{font-size:13px}.rail-heading>span:last-child{font-size:10px}.focus-summary p,.focus-summary .primary{font-size:11px}.rail-card .section-head h2{font-size:13px}.rail-empty p,.rail-empty .text-button{font-size:11px}.mood-card>div>strong{font-size:12px}.mood-card>div>small{font-size:10px}.mood-options small{font-size:9px}.rail-plan .task-description strong{font-size:11px}.rail-plan .task-description>span{font-size:9px}.rail-footnote{font-size:9px}}@media(max-width:760px){.suggestions button{font-size:9px;line-height:1.5;min-height:88px}.composer-hint{font-size:8px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}.math-message{min-width:0;overflow-wrap:anywhere}.math-message .katex{font-size:1.15em;line-height:1.3;color:inherit}.math-message .katex-display{display:block;max-width:100%;overflow-x:auto;overflow-y:hidden;padding:12px 4px;margin:16px 0;scrollbar-width:thin;scrollbar-color:#50653b transparent}.math-message .katex-error{font-size:12px;white-space:pre-wrap;overflow-wrap:anywhere}.formula-with-action{position:relative;display:inline-flex;align-items:center;gap:7px;vertical-align:middle}.formula-use{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;width:24px;height:24px;border:1px solid #415337;border-radius:6px;color:#b8d997;background:#25331f;opacity:.25;vertical-align:middle}.formula-with-action:hover .formula-use,.formula-use:focus-visible{opacity:1}.formula-use:hover{background:#3b522b;color:#dcffb5}.formula-button{display:inline-flex;align-items:center;gap:7px;padding:5px 8px;border:1px solid #3a4c33;border-radius:6px;background:#202c1b;color:#b6cc9d;font-size:10px}.formula-button>span{font:italic 16px Georgia,serif;color:var(--accent)}.formula-button:hover{border-color:#7a9b58;background:#304524}.draft-formulas{max-height:180px;overflow-y:auto;scrollbar-width:thin;scrollbar-color:#4d653b transparent;display:flex;flex-direction:column;gap:9px;padding:0 0 13px;margin:0 0 12px;border-bottom:1px solid #35442d}.draft-formula{display:flex;align-items:center;gap:4px;background:#151e15;border:1px solid #3b5130;border-radius:9px;padding:8px 9px;min-width:0}.draft-formula>div{flex:1;min-width:0;overflow-x:auto;scrollbar-width:thin}.draft-formula .icon-button{width:28px;height:28px}.draft-formula .katex-display{margin:0;padding:8px 3px;text-align:left;overflow:visible}.draft-formula .math-message p{margin:0;padding:6px 2px}.draft-formula .katex{font-size:1.05em}.formula-dialog{width:710px;max-height:92dvh;padding:27px;overflow:auto;scrollbar-width:thin;scrollbar-color:#50653b transparent}.formula-dialog .section-head{align-items:flex-start;margin-bottom:15px}.formula-eyebrow{display:block;color:#93aa7e;letter-spacing:1.4px;font-size:8px;margin-bottom:9px}.formula-dialog h2{font-size:26px;letter-spacing:-.7px}.formula-description{font-size:11px;line-height:1.8;color:#9aabc1;margin-bottom:20px}.formula-templates{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:13px}.formula-templates button{padding:9px 12px;border:1px solid #44593a;background:#24331f;border-radius:7px;color:#c4dbaf;font-size:10px}.formula-templates button:hover{border-color:#99ba75;color:#efffe1;background:#344c29}.mathfield-host{min-width:0}.mathfield-host math-field{display:block;width:100%;min-height:91px;padding:15px;background:#101a21;border:1px solid #546c42;border-radius:10px;color:#e2eed8;font-size:25px;--caret-color:#c2f970;--selection-background-color:#425d2e;--selection-color:#f3ffe4;--placeholder-color:#99b47e;--smart-fence-color:#b1cf94;--contains-highlight-background-color:#344c26;--highlight-color:#c2f970}.mathfield-host math-field:focus-within{outline:1px solid #a3ce71;outline-offset:1px}.mathfield-host math-field::part(virtual-keyboard-toggle),.mathfield-host math-field::part(menu-toggle){display:none}.formula-editor-tools{display:flex;align-items:center;justify-content:space-between;gap:15px;flex-wrap:wrap;margin-top:11px;margin-bottom:17px}.formula-editor-tools .text-button{font-size:10px}.formula-editor-tools label{display:flex;align-items:center;gap:7px;color:#9dafc4;font-size:10px}.formula-editor-tools input{accent-color:#bde87d;width:14px;height:14px;min-width:14px;padding:0;margin:0}.formula-keyboard{display:none;min-width:0;max-width:100%;--keyboard-background:#18212d;--keyboard-toolbar-background:#1b2734;--keyboard-toolbar-text:#bacce0;--keycap-background:#2b3b4e;--keycap-background-hover:#3a5130;--keycap-text:#e1edda;--keycap-primary-background:#bde87d;--keycap-primary-text:#1a270f;--keycap-secondary-background:#354b60;--keycap-secondary-text:#dce8f3;--keyboard-padding-bottom:8px;--keyboard-zindex:115}.formula-keyboard.visible{display:block;margin-bottom:20px;position:relative;max-height:290px;overflow:auto;border-radius:9px}.formula-error{color:#f0b59a;font-size:11px;line-height:1.8;border:1px solid #71513c;background:#36281e;border-radius:8px;padding:10px 12px;margin:12px 0}.formula-preview{margin:17px 0;border:1px solid #3c5130;background:#182216;border-radius:10px;padding:15px 18px;color:#e7f0de;min-width:0}.formula-preview>span{display:block;font-size:9px;letter-spacing:.4px;color:#9fbc84;margin-bottom:10px}.formula-preview .katex-display{margin:0;padding:9px 0}.formula-preview .math-message>p{margin:0}.formula-examples{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:10px;color:#8c9fb5;margin-top:18px}.formula-examples>span{margin-right:3px}.formula-examples button{font-size:10px;color:#bed89f;padding:5px 7px;border-radius:5px}.formula-examples button:hover{background:#324628}.formula-advanced{margin-top:16px;border-top:1px solid #344256;padding-top:14px}.formula-advanced summary{font-size:10px;color:#7f94ad;cursor:pointer}.formula-advanced textarea{display:block;width:100%;font:12px/1.7 Cascadia Code,Consolas,monospace;margin-top:12px;resize:vertical}.formula-footer{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-top:24px}.formula-footer .text-button,.formula-footer .primary{font-size:11px}.formula-shade{padding:20px}.formula-shade .ML__keyboard{max-width:100%}@media(max-width:760px){.formula-use{opacity:.8;width:28px;height:28px}.formula-dialog{padding:20px;max-height:94dvh;border-radius:13px}.formula-shade{padding:10px}.formula-eyebrow{font-size:7px;letter-spacing:1px}.formula-dialog h2{font-size:23px}.formula-description{font-size:10px;line-height:1.9;margin-bottom:16px}.formula-templates{gap:6px}.formula-templates button{padding:8px 10px;font-size:9px}.mathfield-host math-field{font-size:23px;min-height:80px;padding:12px}.formula-editor-tools{gap:10px;margin-top:13px}.formula-editor-tools .text-button,.formula-editor-tools label{font-size:9px}.formula-preview{padding:13px}.formula-examples{font-size:9px;gap:5px}.formula-examples button{font-size:9px}.formula-advanced summary{font-size:9px}.formula-advanced textarea{font-size:11px}.formula-footer{margin-top:20px}.formula-footer .primary{font-size:10px;padding:10px 13px;gap:10px}.draft-formulas{max-height:135px}.draft-formula{padding:6px}.draft-formula .katex{font-size:1em}.draft-formula .icon-button{width:25px;height:28px}.formula-keyboard.visible{max-height:240px}}@media(max-height:650px){.formula-dialog{max-height:95dvh}.formula-preview{padding:10px 13px}.formula-dialog .section-head{margin-bottom:10px}.formula-description{margin-bottom:12px}.formula-footer{margin-top:16px}}.math-message .katex-display .katex{white-space:nowrap;display:inline-block}.math-message .katex-display .formula-with-action{min-width:max-content}.formula-keyboard.visible{height:230px;--keycap-height:38px;--keycap-gap:3px;--keycap-font-size:17px;--keycap-small-font-size:12px;--keyboard-toolbar-font-size:14px}