@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-version:after{content:"0.16.45"}.katex .katex-mathml{clip:rect(1px,1px,1px,1px);border:0;height:1px;overflow:hidden;padding:0;position:absolute;width:1px}.katex .katex-html>.newline{display:block}.katex .base{position:relative;white-space:nowrap;width:-webkit-min-content;width:-moz-min-content;width:min-content}.katex .base,.katex .strut{display:inline-block}.katex .textbf{font-weight:700}.katex .textit{font-style:italic}.katex .textrm{font-family:KaTeX_Main}.katex .textsf{font-family:KaTeX_SansSerif}.katex .texttt{font-family:KaTeX_Typewriter}.katex .mathnormal{font-family:KaTeX_Math;font-style:italic}.katex .mathit{font-family:KaTeX_Main;font-style:italic}.katex .mathrm{font-style:normal}.katex .mathbf{font-family:KaTeX_Main;font-weight:700}.katex .boldsymbol{font-family:KaTeX_Math;font-style:italic;font-weight:700}.katex .amsrm,.katex .mathbb,.katex .textbb{font-family:KaTeX_AMS}.katex .mathcal{font-family:KaTeX_Caligraphic}.katex .mathfrak,.katex .textfrak{font-family:KaTeX_Fraktur}.katex .mathboldfrak,.katex .textboldfrak{font-family:KaTeX_Fraktur;font-weight:700}.katex .mathtt{font-family:KaTeX_Typewriter}.katex .mathscr,.katex .textscr{font-family:KaTeX_Script}.katex .mathsf,.katex .textsf{font-family:KaTeX_SansSerif}.katex .mathboldsf,.katex .textboldsf{font-family:KaTeX_SansSerif;font-weight:700}.katex .mathitsf,.katex .mathsfit,.katex .textitsf{font-family:KaTeX_SansSerif;font-style:italic}.katex .mainrm{font-family:KaTeX_Main;font-style:normal}.katex .vlist-t{border-collapse:collapse;display:inline-table;table-layout:fixed}.katex .vlist-r{display:table-row}.katex .vlist{display:table-cell;position:relative;vertical-align:bottom}.katex .vlist>span{display:block;height:0;position:relative}.katex .vlist>span>span{display:inline-block}.katex .vlist>span>.pstrut{overflow:hidden;width:0}.katex .vlist-t2{margin-right:-2px}.katex .vlist-s{display:table-cell;font-size:1px;min-width:2px;vertical-align:bottom;width:2px}.katex .vbox{align-items:baseline;display:inline-flex;flex-direction:column}.katex .hbox{width:100%}.katex .hbox,.katex .thinbox{display:inline-flex;flex-direction:row}.katex .thinbox{max-width:0;width:0}.katex .msupsub{text-align:left}.katex .mfrac>span>span{text-align:center}.katex .mfrac .frac-line{border-bottom-style:solid;display:inline-block;width:100%}.katex .hdashline,.katex .hline,.katex .mfrac .frac-line,.katex .overline .overline-line,.katex .rule,.katex .underline .underline-line{min-height:1px}.katex .mspace{display:inline-block}.katex .smash{display:inline;line-height:0}.katex .clap,.katex .llap,.katex .rlap{position:relative;width:0}.katex .clap>.inner,.katex .llap>.inner,.katex .rlap>.inner{position:absolute}.katex .clap>.fix,.katex .llap>.fix,.katex .rlap>.fix{display:inline-block}.katex .llap>.inner{right:0}.katex .clap>.inner,.katex .rlap>.inner{left:0}.katex .clap>.inner>span{margin-left:-50%;margin-right:50%}.katex .rule{border:0 solid;display:inline-block;position:relative}.katex .hline,.katex .overline .overline-line,.katex .underline .underline-line{border-bottom-style:solid;display:inline-block;width:100%}.katex .hdashline{border-bottom-style:dashed;display:inline-block;width:100%}.katex .sqrt>.root{margin-left:.2777777778em;margin-right:-.5555555556em}.katex .fontsize-ensurer.reset-size1.size1,.katex .sizing.reset-size1.size1{font-size:1em}.katex .fontsize-ensurer.reset-size1.size2,.katex .sizing.reset-size1.size2{font-size:1.2em}.katex .fontsize-ensurer.reset-size1.size3,.katex .sizing.reset-size1.size3{font-size:1.4em}.katex .fontsize-ensurer.reset-size1.size4,.katex .sizing.reset-size1.size4{font-size:1.6em}.katex .fontsize-ensurer.reset-size1.size5,.katex .sizing.reset-size1.size5{font-size:1.8em}.katex .fontsize-ensurer.reset-size1.size6,.katex .sizing.reset-size1.size6{font-size:2em}.katex .fontsize-ensurer.reset-size1.size7,.katex .sizing.reset-size1.size7{font-size:2.4em}.katex .fontsize-ensurer.reset-size1.size8,.katex .sizing.reset-size1.size8{font-size:2.88em}.katex .fontsize-ensurer.reset-size1.size9,.katex .sizing.reset-size1.size9{font-size:3.456em}.katex .fontsize-ensurer.reset-size1.size10,.katex .sizing.reset-size1.size10{font-size:4.148em}.katex .fontsize-ensurer.reset-size1.size11,.katex .sizing.reset-size1.size11{font-size:4.976em}.katex .fontsize-ensurer.reset-size2.size1,.katex .sizing.reset-size2.size1{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size2.size2,.katex .sizing.reset-size2.size2{font-size:1em}.katex .fontsize-ensurer.reset-size2.size3,.katex .sizing.reset-size2.size3{font-size:1.1666666667em}.katex .fontsize-ensurer.reset-size2.size4,.katex .sizing.reset-size2.size4{font-size:1.3333333333em}.katex .fontsize-ensurer.reset-size2.size5,.katex .sizing.reset-size2.size5{font-size:1.5em}.katex .fontsize-ensurer.reset-size2.size6,.katex .sizing.reset-size2.size6{font-size:1.6666666667em}.katex .fontsize-ensurer.reset-size2.size7,.katex .sizing.reset-size2.size7{font-size:2em}.katex .fontsize-ensurer.reset-size2.size8,.katex .sizing.reset-size2.size8{font-size:2.4em}.katex .fontsize-ensurer.reset-size2.size9,.katex .sizing.reset-size2.size9{font-size:2.88em}.katex .fontsize-ensurer.reset-size2.size10,.katex .sizing.reset-size2.size10{font-size:3.4566666667em}.katex .fontsize-ensurer.reset-size2.size11,.katex .sizing.reset-size2.size11{font-size:4.1466666667em}.katex .fontsize-ensurer.reset-size3.size1,.katex .sizing.reset-size3.size1{font-size:.7142857143em}.katex .fontsize-ensurer.reset-size3.size2,.katex .sizing.reset-size3.size2{font-size:.8571428571em}.katex .fontsize-ensurer.reset-size3.size3,.katex .sizing.reset-size3.size3{font-size:1em}.katex .fontsize-ensurer.reset-size3.size4,.katex .sizing.reset-size3.size4{font-size:1.1428571429em}.katex .fontsize-ensurer.reset-size3.size5,.katex .sizing.reset-size3.size5{font-size:1.2857142857em}.katex .fontsize-ensurer.reset-size3.size6,.katex .sizing.reset-size3.size6{font-size:1.4285714286em}.katex .fontsize-ensurer.reset-size3.size7,.katex .sizing.reset-size3.size7{font-size:1.7142857143em}.katex .fontsize-ensurer.reset-size3.size8,.katex .sizing.reset-size3.size8{font-size:2.0571428571em}.katex .fontsize-ensurer.reset-size3.size9,.katex .sizing.reset-size3.size9{font-size:2.4685714286em}.katex .fontsize-ensurer.reset-size3.size10,.katex .sizing.reset-size3.size10{font-size:2.9628571429em}.katex .fontsize-ensurer.reset-size3.size11,.katex .sizing.reset-size3.size11{font-size:3.5542857143em}.katex .fontsize-ensurer.reset-size4.size1,.katex .sizing.reset-size4.size1{font-size:.625em}.katex .fontsize-ensurer.reset-size4.size2,.katex .sizing.reset-size4.size2{font-size:.75em}.katex .fontsize-ensurer.reset-size4.size3,.katex .sizing.reset-size4.size3{font-size:.875em}.katex .fontsize-ensurer.reset-size4.size4,.katex .sizing.reset-size4.size4{font-size:1em}.katex .fontsize-ensurer.reset-size4.size5,.katex .sizing.reset-size4.size5{font-size:1.125em}.katex .fontsize-ensurer.reset-size4.size6,.katex .sizing.reset-size4.size6{font-size:1.25em}.katex .fontsize-ensurer.reset-size4.size7,.katex .sizing.reset-size4.size7{font-size:1.5em}.katex .fontsize-ensurer.reset-size4.size8,.katex .sizing.reset-size4.size8{font-size:1.8em}.katex .fontsize-ensurer.reset-size4.size9,.katex .sizing.reset-size4.size9{font-size:2.16em}.katex .fontsize-ensurer.reset-size4.size10,.katex .sizing.reset-size4.size10{font-size:2.5925em}.katex .fontsize-ensurer.reset-size4.size11,.katex .sizing.reset-size4.size11{font-size:3.11em}.katex .fontsize-ensurer.reset-size5.size1,.katex .sizing.reset-size5.size1{font-size:.5555555556em}.katex .fontsize-ensurer.reset-size5.size2,.katex .sizing.reset-size5.size2{font-size:.6666666667em}.katex .fontsize-ensurer.reset-size5.size3,.katex .sizing.reset-size5.size3{font-size:.7777777778em}.katex .fontsize-ensurer.reset-size5.size4,.katex .sizing.reset-size5.size4{font-size:.8888888889em}.katex .fontsize-ensurer.reset-size5.size5,.katex .sizing.reset-size5.size5{font-size:1em}.katex .fontsize-ensurer.reset-size5.size6,.katex .sizing.reset-size5.size6{font-size:1.1111111111em}.katex .fontsize-ensurer.reset-size5.size7,.katex .sizing.reset-size5.size7{font-size:1.3333333333em}.katex .fontsize-ensurer.reset-size5.size8,.katex .sizing.reset-size5.size8{font-size:1.6em}.katex .fontsize-ensurer.reset-size5.size9,.katex .sizing.reset-size5.size9{font-size:1.92em}.katex .fontsize-ensurer.reset-size5.size10,.katex .sizing.reset-size5.size10{font-size:2.3044444444em}.katex .fontsize-ensurer.reset-size5.size11,.katex .sizing.reset-size5.size11{font-size:2.7644444444em}.katex .fontsize-ensurer.reset-size6.size1,.katex .sizing.reset-size6.size1{font-size:.5em}.katex .fontsize-ensurer.reset-size6.size2,.katex .sizing.reset-size6.size2{font-size:.6em}.katex .fontsize-ensurer.reset-size6.size3,.katex .sizing.reset-size6.size3{font-size:.7em}.katex .fontsize-ensurer.reset-size6.size4,.katex .sizing.reset-size6.size4{font-size:.8em}.katex .fontsize-ensurer.reset-size6.size5,.katex .sizing.reset-size6.size5{font-size:.9em}.katex .fontsize-ensurer.reset-size6.size6,.katex .sizing.reset-size6.size6{font-size:1em}.katex .fontsize-ensurer.reset-size6.size7,.katex .sizing.reset-size6.size7{font-size:1.2em}.katex .fontsize-ensurer.reset-size6.size8,.katex .sizing.reset-size6.size8{font-size:1.44em}.katex .fontsize-ensurer.reset-size6.size9,.katex .sizing.reset-size6.size9{font-size:1.728em}.katex .fontsize-ensurer.reset-size6.size10,.katex .sizing.reset-size6.size10{font-size:2.074em}.katex .fontsize-ensurer.reset-size6.size11,.katex .sizing.reset-size6.size11{font-size:2.488em}.katex .fontsize-ensurer.reset-size7.size1,.katex .sizing.reset-size7.size1{font-size:.4166666667em}.katex .fontsize-ensurer.reset-size7.size2,.katex .sizing.reset-size7.size2{font-size:.5em}.katex .fontsize-ensurer.reset-size7.size3,.katex .sizing.reset-size7.size3{font-size:.5833333333em}.katex .fontsize-ensurer.reset-size7.size4,.katex .sizing.reset-size7.size4{font-size:.6666666667em}.katex .fontsize-ensurer.reset-size7.size5,.katex .sizing.reset-size7.size5{font-size:.75em}.katex .fontsize-ensurer.reset-size7.size6,.katex .sizing.reset-size7.size6{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size7.size7,.katex .sizing.reset-size7.size7{font-size:1em}.katex .fontsize-ensurer.reset-size7.size8,.katex .sizing.reset-size7.size8{font-size:1.2em}.katex .fontsize-ensurer.reset-size7.size9,.katex .sizing.reset-size7.size9{font-size:1.44em}.katex .fontsize-ensurer.reset-size7.size10,.katex .sizing.reset-size7.size10{font-size:1.7283333333em}.katex .fontsize-ensurer.reset-size7.size11,.katex .sizing.reset-size7.size11{font-size:2.0733333333em}.katex .fontsize-ensurer.reset-size8.size1,.katex .sizing.reset-size8.size1{font-size:.3472222222em}.katex .fontsize-ensurer.reset-size8.size2,.katex .sizing.reset-size8.size2{font-size:.4166666667em}.katex .fontsize-ensurer.reset-size8.size3,.katex .sizing.reset-size8.size3{font-size:.4861111111em}.katex .fontsize-ensurer.reset-size8.size4,.katex .sizing.reset-size8.size4{font-size:.5555555556em}.katex .fontsize-ensurer.reset-size8.size5,.katex .sizing.reset-size8.size5{font-size:.625em}.katex .fontsize-ensurer.reset-size8.size6,.katex .sizing.reset-size8.size6{font-size:.6944444444em}.katex .fontsize-ensurer.reset-size8.size7,.katex .sizing.reset-size8.size7{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size8.size8,.katex .sizing.reset-size8.size8{font-size:1em}.katex .fontsize-ensurer.reset-size8.size9,.katex .sizing.reset-size8.size9{font-size:1.2em}.katex .fontsize-ensurer.reset-size8.size10,.katex .sizing.reset-size8.size10{font-size:1.4402777778em}.katex .fontsize-ensurer.reset-size8.size11,.katex .sizing.reset-size8.size11{font-size:1.7277777778em}.katex .fontsize-ensurer.reset-size9.size1,.katex .sizing.reset-size9.size1{font-size:.2893518519em}.katex .fontsize-ensurer.reset-size9.size2,.katex .sizing.reset-size9.size2{font-size:.3472222222em}.katex .fontsize-ensurer.reset-size9.size3,.katex .sizing.reset-size9.size3{font-size:.4050925926em}.katex .fontsize-ensurer.reset-size9.size4,.katex .sizing.reset-size9.size4{font-size:.462962963em}.katex .fontsize-ensurer.reset-size9.size5,.katex .sizing.reset-size9.size5{font-size:.5208333333em}.katex .fontsize-ensurer.reset-size9.size6,.katex .sizing.reset-size9.size6{font-size:.5787037037em}.katex .fontsize-ensurer.reset-size9.size7,.katex .sizing.reset-size9.size7{font-size:.6944444444em}.katex .fontsize-ensurer.reset-size9.size8,.katex .sizing.reset-size9.size8{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size9.size9,.katex .sizing.reset-size9.size9{font-size:1em}.katex .fontsize-ensurer.reset-size9.size10,.katex .sizing.reset-size9.size10{font-size:1.2002314815em}.katex .fontsize-ensurer.reset-size9.size11,.katex .sizing.reset-size9.size11{font-size:1.4398148148em}.katex .fontsize-ensurer.reset-size10.size1,.katex .sizing.reset-size10.size1{font-size:.2410800386em}.katex .fontsize-ensurer.reset-size10.size2,.katex .sizing.reset-size10.size2{font-size:.2892960463em}.katex .fontsize-ensurer.reset-size10.size3,.katex .sizing.reset-size10.size3{font-size:.337512054em}.katex .fontsize-ensurer.reset-size10.size4,.katex .sizing.reset-size10.size4{font-size:.3857280617em}.katex .fontsize-ensurer.reset-size10.size5,.katex .sizing.reset-size10.size5{font-size:.4339440694em}.katex .fontsize-ensurer.reset-size10.size6,.katex .sizing.reset-size10.size6{font-size:.4821600771em}.katex .fontsize-ensurer.reset-size10.size7,.katex .sizing.reset-size10.size7{font-size:.5785920926em}.katex .fontsize-ensurer.reset-size10.size8,.katex .sizing.reset-size10.size8{font-size:.6943105111em}.katex .fontsize-ensurer.reset-size10.size9,.katex .sizing.reset-size10.size9{font-size:.8331726133em}.katex .fontsize-ensurer.reset-size10.size10,.katex .sizing.reset-size10.size10{font-size:1em}.katex .fontsize-ensurer.reset-size10.size11,.katex .sizing.reset-size10.size11{font-size:1.1996142719em}.katex .fontsize-ensurer.reset-size11.size1,.katex .sizing.reset-size11.size1{font-size:.2009646302em}.katex .fontsize-ensurer.reset-size11.size2,.katex .sizing.reset-size11.size2{font-size:.2411575563em}.katex .fontsize-ensurer.reset-size11.size3,.katex .sizing.reset-size11.size3{font-size:.2813504823em}.katex .fontsize-ensurer.reset-size11.size4,.katex .sizing.reset-size11.size4{font-size:.3215434084em}.katex .fontsize-ensurer.reset-size11.size5,.katex .sizing.reset-size11.size5{font-size:.3617363344em}.katex .fontsize-ensurer.reset-size11.size6,.katex .sizing.reset-size11.size6{font-size:.4019292605em}.katex .fontsize-ensurer.reset-size11.size7,.katex .sizing.reset-size11.size7{font-size:.4823151125em}.katex .fontsize-ensurer.reset-size11.size8,.katex .sizing.reset-size11.size8{font-size:.578778135em}.katex .fontsize-ensurer.reset-size11.size9,.katex .sizing.reset-size11.size9{font-size:.6945337621em}.katex .fontsize-ensurer.reset-size11.size10,.katex .sizing.reset-size11.size10{font-size:.8336012862em}.katex .fontsize-ensurer.reset-size11.size11,.katex .sizing.reset-size11.size11{font-size:1em}.katex .delimsizing.size1{font-family:KaTeX_Size1}.katex .delimsizing.size2{font-family:KaTeX_Size2}.katex .delimsizing.size3{font-family:KaTeX_Size3}.katex .delimsizing.size4{font-family:KaTeX_Size4}.katex .delimsizing.mult .delim-size1>span{font-family:KaTeX_Size1}.katex .delimsizing.mult .delim-size4>span{font-family:KaTeX_Size4}.katex .nulldelimiter{display:inline-block;width:.12em}.katex .delimcenter,.katex .op-symbol{position:relative}.katex .op-symbol.small-op{font-family:KaTeX_Size1}.katex .op-symbol.large-op{font-family:KaTeX_Size2}.katex .accent>.vlist-t,.katex .op-limits>.vlist-t{text-align:center}.katex .accent .accent-body{position:relative}.katex .accent .accent-body:not(.accent-full){width:0}.katex .overlay{display:block}.katex .mtable .vertical-separator{display:inline-block;min-width:1px}.katex .mtable .arraycolsep{display:inline-block}.katex .mtable .col-align-c>.vlist-t{text-align:center}.katex .mtable .col-align-l>.vlist-t{text-align:left}.katex .mtable .col-align-r>.vlist-t{text-align:right}.katex .svg-align{text-align:left}.katex svg{fill:currentColor;stroke:currentColor;display:block;height:inherit;position:absolute;width:100%}.katex svg path{stroke:none}.katex svg{fill-rule:nonzero;fill-opacity:1;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1}.katex img{border-style:none;max-height:none;max-width:none;min-height:0;min-width:0}.katex .stretchy{display:block;overflow:hidden;position:relative;width:100%}.katex .stretchy:after,.katex .stretchy:before{content:""}.katex .hide-tail{overflow:hidden;position:relative;width:100%}.katex .halfarrow-left{left:0;overflow:hidden;position:absolute;width:50.2%}.katex .halfarrow-right{overflow:hidden;position:absolute;right:0;width:50.2%}.katex .brace-left{left:0;overflow:hidden;position:absolute;width:25.1%}.katex .brace-center{left:25%;overflow:hidden;position:absolute;width:50%}.katex .brace-right{overflow:hidden;position:absolute;right:0;width:25.1%}.katex .x-arrow-pad{padding:0 .5em}.katex .cd-arrow-pad{padding:0 .55556em 0 .27778em}.katex .mover,.katex .munder,.katex .x-arrow{text-align:center}.katex .boxpad{padding:0 .3em}.katex .fbox,.katex .fcolorbox{border:.04em solid;box-sizing:border-box}.katex .cancel-pad{padding:0 .2em}.katex .cancel-lap{margin-left:-.2em;margin-right:-.2em}.katex .sout{border-bottom-style:solid;border-bottom-width:.08em}.katex .angl{border-right:.049em solid;border-top:.049em solid;box-sizing:border-box;margin-right:.03889em}.katex .anglpad{padding:0 .03889em}.katex .eqn-num:before{content:"(" counter(katexEqnNo) ")";counter-increment:katexEqnNo}.katex .mml-eqn-num:before{content:"(" counter(mmlEqnNo) ")";counter-increment:mmlEqnNo}.katex .mtr-glue{width:50%}.katex .cd-vert-arrow{display:inline-block;position:relative}.katex .cd-label-left{display:inline-block;position:absolute;right:calc(50% + .3em);text-align:left}.katex .cd-label-right{display:inline-block;left:calc(50% + .3em);position:absolute;text-align:right}.katex-display{display:block;margin:1em 0;text-align:center}.katex-display>.katex{display:block;text-align:center;white-space:nowrap}.katex-display>.katex>.katex-html{display:block;position:relative}.katex-display>.katex>.katex-html>.tag{position:absolute;right:0}.katex-display.leqno>.katex>.katex-html>.tag{left:0;right:auto}.katex-display.fleqn>.katex{padding-left:2em;text-align:left}body{counter-reset:katexEqnNo mmlEqnNo}*{-webkit-tap-highlight-color:transparent}:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light;color:#1a1a1a;background-color:#fcfcfc;--sidebar-bg: #F3F4F6;--sidebar-hover: #E5E7EB;--text-primary: #111827;--text-secondary: #6B7280;--text-disabled: #9CA3AF;--border-color: #E5E7EB;--primary-color: #06B6D4;--primary-hover: #0891B2;--user-msg-bg: #E5E7EB;--ai-msg-bg: #F3F4F6;--dark-800: rgba(255, 255, 255, .9);--dark-700: rgba(148, 163, 184, .18);--text-100: #0f172a;--text-200: #334155;--text-300: #64748b;--text-400: #94a3b8;--sidebar-glass: linear-gradient(180deg, rgba(255, 255, 255, .78), rgba(241, 245, 249, .72));--sidebar-glass-border: rgba(148, 163, 184, .18);--sidebar-pill: rgba(255, 255, 255, .52);--sidebar-pill-hover: rgba(255, 255, 255, .82);--sidebar-pill-active: rgba(255, 255, 255, .92);--app-bg: #fdfdfd;--surface-0: rgba(255, 255, 255, .92);--surface-1: rgba(255, 255, 255, .84);--surface-2: rgba(248, 250, 252, .98);--navbar-bg: linear-gradient(180deg, rgba(253, 253, 253, .96), rgba(253, 253, 253, .74));--composer-bg: linear-gradient(180deg, rgba(253, 253, 253, 0), #fdfdfd 28%);--shadow-soft: 0 20px 48px rgba(15, 23, 42, .08)}:root[data-theme=dark]{color-scheme:dark;color:#e0e0e0;background-color:#121212;--text-100: #f0f0f0;--text-200: #d4d4d4;--text-300: #8e8e8e;--text-400: #8e8e8e;--text-primary: #e8e8e8;--text-secondary: #a3a3a3;--text-disabled: #6b6b6b;--border-color: rgba(255, 255, 255, .08);--user-msg-bg: #2a2a2a;--ai-msg-bg: transparent;--dark-800: #2a2a2a;--dark-700: rgba(255, 255, 255, .06);--app-bg: #121212;--surface-0: #1a1a1a;--surface-1: #1e1e1e;--surface-2: #1e1e1e;--sidebar-pill: rgba(255, 255, 255, .05);--sidebar-pill-hover: rgba(255, 255, 255, .09);--sidebar-pill-active: #2a2a2a;--navbar-bg: #121212;--composer-bg: linear-gradient(180deg, rgba(18, 18, 18, 0), #121212 32%);--shadow-soft: 0 20px 48px rgba(0, 0, 0, .55)}:root[data-theme=dark] .message-user .message-content{background:#2a2a2a;color:#e8e8e8}:root[data-theme=dark] .chat-input-box{background:var(--surface-2);border-color:#ffffff1a;box-shadow:0 2px 12px #00000059}:root[data-theme=dark] .chat-input-box:focus-within{border-color:#ffffff29;box-shadow:0 4px 16px #00000073}:root[data-theme=dark] .settings-modal--split,:root[data-theme=dark] .settings-panel{background:#121212;color:var(--text-100)}:root[data-theme=dark] .settings-nav{background:#141414;border-right-color:#ffffff14}:root[data-theme=dark] .settings-nav-title,:root[data-theme=dark] .settings-panel-heading{color:var(--text-100)}:root[data-theme=dark] .settings-nav-item{color:#d4d4d4}:root[data-theme=dark] .settings-nav-item.active{background:#2a2a2a;color:#fafafa}:root[data-theme=dark] .settings-mica-stack,:root[data-theme=dark] .settings-mica-row{background:#1e1e1e;border-color:#ffffff14;color:var(--text-100)}:root[data-theme=dark] .settings-mica-row{border-bottom-color:#ffffff0f}:root[data-theme=dark] .settings-panel-header{border-bottom-color:#ffffff14}:root[data-theme=dark] .settings-panel-close{color:#8e8e8e}:root[data-theme=dark] .settings-panel-close:hover{background:#ffffff14;color:#fafafa}:root[data-theme=dark] .new-chat-btn{border-color:#ffffff1a;box-shadow:0 8px 24px #0006}:root[data-theme=dark] .new-chat-btn:hover{border-color:#ffffff24;box-shadow:0 12px 28px #00000080}:root[data-theme=dark] .new-chat-btn-icon{background:#2a2a2a;color:#f0f0f0}:root[data-theme=dark] .mobile-sidebar-toggle{border-color:#ffffff1a;background:linear-gradient(180deg,#1e1e1e,#1a1a1a);color:var(--text-100);box-shadow:0 8px 20px #00000059}body{margin:0;display:flex;min-width:320px;min-height:100vh;height:100svh;width:100vw;overflow:hidden;background-color:var(--app-bg);color:var(--text-primary)}@supports (height: 100dvh){body{height:100dvh}}#root{width:100%;height:100%;display:flex}.app-shell{position:relative;width:100%;height:100svh;overflow:hidden}@supports (height: 100dvh){.app-shell{height:100dvh}}.topbar{position:absolute;top:0;left:0;right:0;height:64px;z-index:20;display:flex;align-items:center;box-sizing:border-box;padding:calc(env(safe-area-inset-top,0px) + 8px) 16px 8px 16px;background:var(--navbar-bg)}html:not(.cap-native) .main-content>.topbar{position:relative;top:auto;left:auto;right:auto;width:100%;flex-shrink:0;height:auto;min-height:64px;z-index:5}html.cap-native .topbar{display:none}html.cap-native .mobile-sidebar-toggle,html.cap-native .new-chat-btn,html.cap-native .topbar-inner,html.cap-native .top-navbar,html.cap-native .top-navbar-actions,html.cap-native .topbar-document-preview{display:none!important}.topbar-inner{width:100%;display:flex;align-items:center;justify-content:space-between;gap:.7rem}.main-content--doc{isolation:isolate}.topbar-leading{display:flex;align-items:center;gap:.7rem;min-width:0;flex:0 0 auto}.topbar-inner--with-segments{flex-wrap:nowrap;min-width:0;gap:.45rem}.topbar-inner--with-segments .doc-assistant-seg-wrap--in-topbar{flex:1 1 0;min-width:0;padding:.2rem .25rem .25rem;margin:0;max-width:none}.topbar-inner--with-segments .doc-assistant-seg-wrap--in-topbar .doc-assistant-segments{margin:0;max-width:none;width:100%}.topbar--doc .doc-assistant-seg{font-size:.7rem;padding:.42rem .3rem}.topbar-inner--with-segments .new-chat-btn{margin-left:.25rem;flex-shrink:0}.topbar-inline-title{font-size:.95rem;font-weight:600;color:var(--text-100);min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.doc-assistant-hidden-file-input{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.doc-assistant-seg-wrap{width:100%;padding:.35rem 1rem .5rem;box-sizing:border-box;flex-shrink:0}.doc-assistant-chat-bar{width:100%;padding:0 1rem .45rem;box-sizing:border-box;flex-shrink:0}.doc-assistant-chat-bar-inner{display:flex;align-items:center;justify-content:space-between;gap:.75rem;max-width:720px;margin:0 auto;padding:.45rem .65rem;border-radius:12px;border:1px solid var(--border-color);background:var(--sidebar-pill)}.doc-assistant-chat-bar-text{font-size:.8rem;font-weight:600;color:var(--text-200);line-height:1.35;min-width:0;flex:1}.doc-assistant-chat-bar-btn{flex-shrink:0;border:none;border-radius:10px;padding:.35rem .65rem;font-size:.78rem;font-weight:700;font-family:inherit;cursor:pointer;color:var(--text-100);background:var(--sidebar-pill-active);box-shadow:0 1px 3px #0f172a14}:root[data-theme=dark] .doc-assistant-chat-bar-btn{box-shadow:0 1px 5px #00000059}.doc-assistant-segments{display:flex;flex-wrap:nowrap;gap:.2rem;padding:.3rem;border-radius:16px;background:#ececf0;background:var(--sidebar-pill);border:1px solid var(--border-color);max-width:720px;width:100%;margin:0 auto;box-sizing:border-box;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none;-ms-overflow-style:none;justify-content:space-between}.doc-assistant-segments::-webkit-scrollbar{display:none}.doc-assistant-seg{flex:1 1 0;min-width:0;border:none;border-radius:12px;padding:.48rem .3rem;font-size:.75rem;font-weight:600;font-family:inherit;color:var(--text-300);background:transparent;cursor:pointer;white-space:nowrap;transition:background .15s ease,color .15s ease,box-shadow .15s ease}@media (min-width: 520px){.doc-assistant-seg{font-size:.82rem;padding:.5rem .45rem}}.doc-assistant-seg--active{color:var(--text-100);background:var(--sidebar-pill-active);box-shadow:0 1px 4px #0f172a14}:root[data-theme=dark] .doc-assistant-seg--active{box-shadow:0 1px 6px #00000059}.doc-assistant-page{width:100%;max-width:560px;margin:0 auto;padding:1rem 1.25rem 2rem;box-sizing:border-box}.doc-assistant-page-title{margin:0 0 .35rem;font-size:1.35rem;font-weight:700;letter-spacing:-.02em;color:var(--text-100)}.doc-assistant-page-title--hero{font-size:1.5rem}.doc-assistant-page-lead{margin:0 0 1.25rem;font-size:.9rem;color:var(--text-300);line-height:1.55}.doc-assistant-page-actions{display:flex;flex-wrap:wrap;gap:.6rem;margin-bottom:1.25rem}.doc-assistant-page-actions--split .doc-assistant-btn{flex:1 1 calc(50% - .35rem);min-width:140px;justify-content:center}.deep-research-page{width:100%;max-width:1120px;margin:0 auto;padding:.75rem .75rem 1rem;box-sizing:border-box}.deep-research-inner{background:var(--surface-0);border:1px solid var(--border-color);border-radius:16px;box-shadow:0 6px 24px #0f172a14;padding:1.1rem 1.15rem;color:var(--text-200)}.deep-research-inner h1,.deep-research-inner h2{color:var(--text-100);margin-top:1rem}.deep-research-inner h1{margin-top:0;font-size:1.5rem}.deep-research-inner p,.deep-research-inner li{line-height:1.6}.deep-research-search{display:flex;gap:.6rem;margin-bottom:1rem}.deep-research-mode-bar{display:flex;flex-wrap:wrap;gap:.45rem;padding:.35rem .75rem .75rem}.deep-research-mode-bar .doc-assistant-btn.is-active{background:var(--sidebar-pill-active);color:var(--text-100);border-color:var(--border-color)}.deep-research-model-toggle{margin-left:auto;display:inline-flex;gap:.35rem}.deep-research-composer-model-toggle{display:inline-flex;gap:.35rem}.deep-research-composer-model-toggle .doc-assistant-btn{min-height:28px;padding:.22rem .58rem;font-size:.74rem}.deep-research-choice-grid{display:grid;grid-template-columns:repeat(3,minmax(220px,1fr));gap:.95rem}.deep-research-choice-card{border:1px solid rgba(148,163,184,.22);border-radius:18px;background:var(--surface-0);color:var(--text-200);text-align:left;padding:1.05rem 1rem .95rem;cursor:pointer;min-height:230px;display:flex;flex-direction:column;align-items:flex-start;transition:transform .15s ease,box-shadow .15s ease,border-color .15s ease}.deep-research-choice-card:hover{transform:translateY(-2px);border-color:#6366f140;box-shadow:0 12px 30px #0f172a14}.deep-research-choice-icon{width:52px;height:52px;border-radius:999px;background:#f2f4ff;color:#5b6ef5;display:inline-flex;align-items:center;justify-content:center;margin-bottom:.95rem}.deep-research-home{width:100%;min-height:calc(100vh - 210px);display:flex;flex-direction:column;align-items:center;justify-content:flex-start;padding:2.2rem 1rem 1rem;box-sizing:border-box}.deep-research-home-head{text-align:center;margin-bottom:1.3rem}.deep-research-home-head h1{margin:0;font-size:clamp(2rem,4vw,3.1rem);line-height:1.12;color:#0f172a;font-weight:800;letter-spacing:-.02em}.deep-research-home-head p{margin:.65rem 0 0;color:#475569;font-size:1.05rem}.deep-research-home-cards{width:min(920px,100%)}.deep-research-choice-card h3{margin:0 0 .45rem;color:var(--text-100);font-size:1.03rem}.deep-research-choice-card p{margin:0;font-size:.85rem;color:var(--text-300)}.deep-research-choice-arrow{margin-top:auto;width:30px;height:30px;border-radius:999px;border:1px solid rgba(148,163,184,.3);display:inline-flex;align-items:center;justify-content:center;color:#6b7280;font-weight:700}.deep-research-search input{flex:1}.deep-research-section{margin-top:1rem}.deep-research-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:.75rem}.deep-research-card{border:1px solid var(--border-color);border-radius:12px;padding:.75rem;background:var(--surface-0)}.deep-research-card h4{margin:0 0 .4rem;color:var(--text-100);font-size:.95rem;line-height:1.35}.deep-research-meta{margin:0 0 .45rem;font-size:.78rem;color:var(--text-300)}.deep-research-abstract{margin:0 0 .6rem;font-size:.84rem;color:var(--text-200);display:-webkit-box;-webkit-line-clamp:5;-webkit-box-orient:vertical;overflow:hidden}.deep-research-actions{display:flex;gap:.45rem;flex-wrap:wrap}.deep-research-list{display:flex;flex-direction:column;gap:.5rem}.deep-research-library-item{border:1px solid var(--border-color);border-radius:10px;padding:.65rem .7rem;background:var(--surface-0)}.deep-research-library-title{font-size:.9rem;font-weight:700;color:var(--text-100);margin-bottom:.2rem}.deep-research-inner pre{background:#0f172a;color:#e2e8f0;border-radius:10px;padding:.7rem .8rem;overflow:auto}.doc-notebook-outer{width:100%;max-width:1120px;margin:0 auto;padding:0 .75rem 1rem;box-sizing:border-box;min-height:0}.doc-notebook-outer>.doc-notebook{margin-left:0;margin-right:0;padding-left:0;padding-right:0;max-width:none}.doc-documents-notes-block{margin-top:1.25rem;margin-bottom:.5rem;width:100%;max-width:1120px}.doc-notebook-saved{margin-bottom:1rem}.doc-notebook-saved-title{margin:0 0 .65rem;font-size:1.35rem;font-weight:800;letter-spacing:-.02em;color:var(--text-100)}.doc-my-notes-card.is-selected{outline:2px solid var(--primary-color);outline-offset:2px}.doc-my-notes-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:.85rem;margin-top:.25rem}.doc-my-notes-card{display:flex;flex-direction:column;text-align:left;padding:0;border:none;border-radius:16px;overflow:hidden;cursor:pointer;background:var(--surface-0);border:1px solid var(--border-color);box-shadow:0 4px 18px #0f172a0f;transition:transform .15s ease,box-shadow .15s ease}.doc-my-notes-card:hover{transform:translateY(-2px);box-shadow:0 10px 28px #0f172a1a}.doc-my-notes-card-preview{min-height:132px;max-height:180px;background:linear-gradient(180deg,#f8fafc,#f1f5f9);padding:.65rem .75rem;overflow:hidden;display:flex;align-items:flex-start;justify-content:center}.doc-my-notes-card-thumb{width:auto;max-width:100%;height:auto;max-height:168px;object-fit:contain;object-position:top center;border-radius:8px;margin:0 auto;display:block;image-rendering:auto}.doc-my-notes-card-excerpt{margin:0;font-size:.68rem;line-height:1.45;color:#334155;display:-webkit-box;-webkit-line-clamp:7;-webkit-box-orient:vertical;overflow:hidden;text-align:left}.doc-my-notes-card-meta{padding:.65rem .75rem .7rem;background:#2d2d2d;color:#f4f4f5}:root[data-theme=dark] .doc-my-notes-card-meta{background:#1f1f1f;color:#e4e4e7}.doc-my-notes-card-title{font-size:.82rem;font-weight:700;line-height:1.3;margin:0 0 .4rem;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.doc-my-notes-card-foot{display:flex;align-items:center;justify-content:space-between;font-size:.68rem;color:#a1a1aa;gap:.35rem}.doc-my-notes-empty{margin-top:.75rem}.doc-assistant-btn{display:inline-flex;align-items:center;justify-content:center;gap:.45rem;padding:.65rem 1rem;border-radius:12px;font-size:.88rem;font-weight:600;font-family:inherit;cursor:pointer;border:1px solid transparent;transition:filter .15s ease,border-color .15s ease,background .15s ease}.doc-assistant-btn:disabled{opacity:.55;cursor:not-allowed}.doc-assistant-btn--primary{color:#fff;background:#111827;border-color:#111827}.doc-assistant-btn--primary:hover:not(:disabled){filter:brightness(1.06)}.doc-assistant-btn--secondary{color:var(--text-100);background:var(--surface-0);border-color:var(--border-color)}.doc-assistant-btn--secondary:hover:not(:disabled){background:var(--sidebar-hover)}:root[data-theme=dark] .doc-assistant-btn--primary{background:#fafafa;color:#111;border-color:#fafafa}.doc-assistant-empty-card{margin-top:.5rem;padding:1.25rem 1.1rem;border-radius:16px;border:1px solid var(--border-color);background:var(--surface-0);box-shadow:0 4px 20px #0f172a0a}.doc-assistant-empty-title{margin:0 0 .5rem;font-size:1rem;font-weight:600;color:var(--text-100)}.doc-assistant-empty-copy{margin:0;font-size:.88rem;color:var(--text-300);line-height:1.55}.doc-assistant-stat-grid{display:flex;flex-direction:column;gap:.65rem;margin-bottom:1.25rem}.doc-assistant-stat-card{display:flex;align-items:center;gap:.85rem;padding:.85rem 1rem;border-radius:14px;border:1px solid var(--border-color);background:var(--surface-0);box-shadow:0 2px 10px #0f172a08}.doc-assistant-stat-icon{width:42px;height:42px;border-radius:11px;display:flex;align-items:center;justify-content:center;flex-shrink:0;color:#5b21b6;background:linear-gradient(145deg,#ede9fe,#ddd6fe)}.doc-assistant-stat-icon--ok{color:#5b21b6;background:linear-gradient(145deg,#ede9fe,#ddd6fe)}.doc-assistant-stat-icon--wait{color:#6d28d9;background:linear-gradient(145deg,#e9d5ff,#ddd6fe)}.doc-assistant-stat-meta{display:flex;flex-direction:column;gap:.15rem;min-width:0}.doc-assistant-stat-label{font-size:.78rem;color:var(--text-300);font-weight:500}.doc-assistant-stat-value{font-size:1.35rem;font-weight:700;color:var(--text-100);letter-spacing:-.02em}.doc-assistant-doc-strip{width:100%;max-width:none;margin:0 0 1rem;padding:0;align-self:stretch}.doc-assistant-doc-strip .document-preview-strip{border-radius:16px}.doc-assistant-notes-card{padding:1rem;border-radius:14px;border:1px solid var(--border-color);background:var(--surface-0);margin-bottom:1rem}.doc-assistant-notes-label{display:block;font-size:.78rem;font-weight:600;color:var(--text-300);margin-bottom:.45rem}.doc-assistant-notes-textarea{width:100%;min-height:160px;box-sizing:border-box;border-radius:12px;border:1px solid var(--border-color);padding:.75rem .85rem;font-size:.9rem;font-family:inherit;color:var(--text-100);background:var(--surface-2);resize:vertical}.doc-assistant-notes-textarea:focus{outline:none;border-color:#5b21b673;box-shadow:0 0 0 3px #5b21b61f}.doc-assistant-composer--hidden{display:none!important}.doc-notebook{display:flex;flex-direction:column;width:100%;max-width:1120px;margin:0 auto;padding:0 .75rem 1rem;box-sizing:border-box;min-height:0;flex:1}.doc-notebook--empty,.doc-notebook--loading,.doc-notebook--error{padding:1.5rem 1rem;text-align:center}.doc-notebook--loading,.doc-notebook--error{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:min(48vh,380px)}.doc-notebook--error .doc-notebook-err{margin-top:.35rem}.doc-notebook-loading-text{color:var(--text-300);font-size:.9rem}.doc-notebook-pdf-anim{position:relative;width:112px;height:92px;margin:0 auto 1rem;flex-shrink:0}.doc-notebook-pdf-anim--lg{width:132px;height:108px;margin-bottom:1.25rem}.doc-notebook-pdf-anim-stack{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center}.doc-notebook-pdf-anim-sheet{position:absolute;width:58%;height:72%;border-radius:6px;border:1px solid rgba(220,38,38,.22);background:linear-gradient(145deg,#fffffff2,#fee2e28c);box-shadow:0 6px 14px #7f1d1d1f;transform-origin:50% 100%}.doc-notebook-pdf-anim-sheet--3{transform:translate(10px,4px) rotate(10deg);animation:docNotebookPdfSheet3 2.2s ease-in-out infinite;opacity:.55;z-index:0}.doc-notebook-pdf-anim-sheet--2{transform:translate(-4px,2px) rotate(-6deg);animation:docNotebookPdfSheet2 2.2s ease-in-out infinite;opacity:.75;z-index:1}.doc-notebook-pdf-anim-sheet--1{transform:translate(0) rotate(0);animation:docNotebookPdfSheet1 2.2s ease-in-out infinite;z-index:2}.doc-notebook-pdf-anim-icon{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:2.1rem;height:2.1rem;border-radius:10px;background:#ffffffe0;border:1px solid rgba(220,38,38,.2);display:flex;align-items:center;justify-content:center;color:#dc2626;box-shadow:0 4px 12px #7f1d1d1a;animation:docNotebookPdfIconPulse 2.2s ease-in-out infinite;z-index:3}.doc-notebook-pdf-anim-icon svg{width:1.15rem;height:1.15rem}.doc-notebook--idle{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:1.5rem 1rem 2rem;min-height:min(52vh,420px)}.doc-notebook-idle-inner{max-width:22rem}.doc-notebook-idle-lead{margin:0 0 1.1rem;font-size:.92rem;line-height:1.55;color:var(--text-200)}.doc-notebook--loading .doc-notebook-loading-text{max-width:22rem;margin:0 auto;line-height:1.5}@keyframes docNotebookPdfSheet1{0%,to{transform:translate(0) rotate(0)}50%{transform:translateY(-6px) rotate(-2deg)}}@keyframes docNotebookPdfSheet2{0%,to{transform:translate(-4px,2px) rotate(-6deg)}50%{transform:translate(-6px,-2px) rotate(-9deg)}}@keyframes docNotebookPdfSheet3{0%,to{transform:translate(10px,4px) rotate(10deg)}50%{transform:translate(12px) rotate(13deg)}}@keyframes docNotebookPdfIconPulse{0%,to{transform:translate(-50%,-50%) scale(1);opacity:1}50%{transform:translate(-50%,-50%) scale(1.06);opacity:.92}}:root[data-theme=dark] .doc-notebook-pdf-anim-sheet{border-color:#f8717159;background:linear-gradient(145deg,#2a2a2af2,#3c1e1e8c);box-shadow:0 8px 20px #00000059}:root[data-theme=dark] .doc-notebook-pdf-anim-icon{background:#242424eb;border-color:#f8717147;color:#f87171}.doc-notebook-err{color:#b91c1c;margin-bottom:.75rem}.doc-notebook-toolbar{display:flex;align-items:center;justify-content:space-between;gap:.75rem;margin-bottom:.65rem;flex-wrap:wrap}.doc-notebook-filename{font-size:.85rem;font-weight:600;color:var(--text-200);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.doc-notebook-font-ctrl{display:flex;align-items:center;gap:.25rem}.doc-notebook-font-btn{border:1px solid var(--border-color);background:var(--surface-0);color:var(--text-100);border-radius:8px;padding:.25rem .45rem;font-size:.75rem;cursor:pointer}.doc-notebook-body{display:flex;gap:.75rem;min-height:0;flex:1;align-items:flex-start}.doc-notebook-sidebar{width:240px;flex-shrink:0;border:1px solid var(--border-color);border-radius:12px;background:var(--surface-0);padding:.5rem .35rem;max-height:min(70vh,640px);overflow:auto;position:sticky;top:.5rem}.doc-notebook-sidebar-h{font-size:.72rem;font-weight:800;letter-spacing:.08em;color:var(--text-300);padding:.35rem .5rem .5rem}.doc-notebook-toc-top{display:flex;align-items:flex-start;gap:.35rem;width:100%;text-align:left;border:none;background:transparent;padding:.4rem;border-radius:8px;cursor:pointer;color:var(--text-100);font:inherit}.doc-notebook-toc-top:hover,.doc-notebook-toc-top.is-open,.doc-notebook-toc-top.is-active-part{background:var(--sidebar-hover)}.doc-notebook-toc-top.is-active-part{font-weight:700}.doc-notebook-toc-badge{font-size:.7rem;font-weight:800;color:#5b21b6;flex-shrink:0}.doc-notebook-toc-title{font-size:.78rem;line-height:1.3;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.doc-notebook-toc-sub{display:flex;align-items:flex-start;gap:.25rem;width:100%;text-align:left;border:none;background:transparent;padding:.25rem .35rem .35rem 1.2rem;border-radius:6px;cursor:pointer;color:var(--text-200);font:inherit;font-size:.76rem;line-height:1.35}.doc-notebook-toc-subs{margin-left:.25rem;padding-left:.35rem;border-left:2px solid var(--border-color)}.doc-notebook-toc-sub:hover{background:var(--sidebar-hover);color:var(--text-100)}.doc-notebook-toc-sub.is-active{background:var(--sidebar-pill-active);color:var(--text-100)}.doc-notebook-toc-subid{flex-shrink:0;font-weight:600;color:var(--text-300)}.doc-notebook-toc-st{min-width:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.doc-notebook-part-nav{display:flex;align-items:center;justify-content:space-between;gap:.35rem;padding:.5rem .35rem .2rem;border-top:1px solid var(--border-color);margin-top:.35rem;flex-wrap:wrap}.doc-notebook-part-idx{font-size:.75rem;color:var(--text-300);font-weight:600}.doc-notebook-main{flex:1 1 0;min-width:0;padding-bottom:1rem;overflow-y:auto;max-height:min(70vh,640px);scroll-behavior:smooth}.doc-notebook-part{margin-bottom:1.5rem;scroll-margin-top:.75rem}.doc-notebook-hero-title{margin:0 0 .25rem;font-size:1.2rem;font-weight:800;color:var(--text-100)}.doc-notebook-hero-range{margin:0 0 1rem;font-size:.82rem;color:var(--text-300)}.doc-notebook-card{border:1px solid var(--border-color);background:var(--surface-0);border-radius:14px;padding:.9rem 1rem;margin-bottom:.75rem;box-shadow:0 2px 10px #0f172a0a}.doc-notebook-card-h{display:flex;flex-wrap:wrap;align-items:baseline;gap:.45rem;margin-bottom:.5rem}.doc-notebook-card-hid{font-size:.8rem;font-weight:800;color:#5b21b6}.doc-notebook-card-ht{margin:0;flex:1 1 auto;font-size:1rem;font-weight:700;color:var(--text-100)}.doc-notebook-pg{font-size:.72rem;color:var(--text-300);background:var(--sidebar-pill);padding:.15rem .4rem;border-radius:6px}.doc-notebook-fig{margin:.5rem 0 .75rem;border-radius:10px;overflow:hidden;max-width:100%;border:1px solid var(--border-color)}.doc-notebook-fig img{display:block;width:auto;max-width:100%;height:auto;margin:0 auto;image-rendering:auto}.doc-notebook-md{font-size:.9rem;line-height:1.6;color:var(--text-200)}.doc-notebook-md p{margin:0 0 .5rem}@media (max-width: 800px){.doc-notebook-body{flex-direction:column}.doc-notebook-sidebar{width:100%;max-height:220px;position:relative;top:0}}.doc-welcome-card--mobile-style{border:1px solid rgba(15,23,42,.08);background:#fff!important;box-shadow:0 4px 28px #0f172a14;border-radius:22px}.doc-welcome-card--mobile-style .doc-welcome-icon,.doc-welcome-card--mobile-style .excel-welcome-icon.doc-welcome-icon{color:#5b21b6;background:linear-gradient(145deg,#ede9fe,#ddd6fe)!important;box-shadow:inset 0 1px #ffffffa6}.doc-welcome-card--mobile-style .excel-welcome-button.doc-welcome-button,.doc-welcome-card--mobile-style .doc-welcome-button{background:#111827!important;color:#fff!important;border-radius:14px!important;box-shadow:0 10px 28px #11182738!important;border:none}.doc-welcome-card--mobile-style .excel-welcome-copy{color:#6b7280}.doc-welcome-card--mobile-style .excel-welcome-button{border-radius:14px}@media (max-width: 420px){.topbar--doc .new-chat-btn-label{display:none}}@media (min-width: 1025px){html:not(.cap-native) .messages-list{padding-top:.35rem;padding-bottom:2rem}}.auth-container{display:flex;justify-content:center;align-items:center;width:100%;height:100%}.auth-card{background:#fff;padding:2.5rem;border-radius:1rem;box-shadow:0 10px 25px -5px #0000000d,0 8px 10px -6px #00000003;width:100%;max-width:400px;display:flex;flex-direction:column;gap:1.25rem;border:1px solid var(--border-color)}.auth-card h2{margin:0;text-align:center;font-size:1.5rem;font-weight:600;color:var(--text-primary)}.input-group{display:flex;flex-direction:column;gap:.5rem}.input-group label{font-size:.875rem;font-weight:500;color:var(--text-secondary)}.input-field{padding:.75rem 1rem;border-radius:.5rem;border:1px solid var(--border-color);font-size:1rem;font-family:inherit;transition:all .2s;outline:none}.input-field:focus{border-color:var(--primary-color);box-shadow:0 0 0 2px #06b6d433}.auth-buttons{display:flex;flex-direction:column;gap:.75rem;margin-top:.5rem}.btn-primary{background-color:var(--text-primary);color:#fff;border:none;padding:.75rem;border-radius:.5rem;font-weight:500;cursor:pointer;transition:background-color .2s;font-family:inherit}.btn-primary:hover{background-color:#374151}.btn-secondary{background-color:#fff;color:var(--text-primary);border:1px solid var(--border-color);padding:.75rem;border-radius:.5rem;font-weight:500;cursor:pointer;transition:background-color .2s;font-family:inherit}.btn-secondary:hover{background-color:#f9fafb}.error-message{color:#ef4444;font-size:.875rem;text-align:center;background:#fef2f2;padding:.5rem;border-radius:.375rem}.app-layout{display:flex;width:100%;height:100%;overflow:hidden;box-sizing:border-box}.sidebar{width:240px;background:var(--app-bg);height:100%;display:flex;flex-direction:column;padding:1rem .75rem;box-sizing:border-box;flex-shrink:0;margin:0;border-radius:0;border:none;box-shadow:none;backdrop-filter:none;-webkit-backdrop-filter:none}.sidebar-backdrop,.mobile-sidebar-toggle,.mobile-current-mode{display:none}.menu-group{display:flex;flex-direction:column;gap:.35rem;margin-bottom:1.7rem}.menu-item{display:flex;align-items:center;justify-content:space-between;padding:.62rem .8rem;border-radius:14px;cursor:pointer;color:var(--text-200);font-size:.82rem;font-weight:600;background:var(--sidebar-pill);border:1px solid transparent;transition:all .2s}.menu-item:hover{background:var(--sidebar-pill-hover);border-color:#94a3b824;color:var(--text-100);box-shadow:0 8px 18px #94a3b814}.menu-item-left{display:flex;align-items:center;gap:.75rem}.menu-item-icon{width:16px;height:16px;stroke-width:1.5;color:inherit}.shortcut{font-size:.7rem;color:var(--text-300);letter-spacing:.5px;display:none}@media (min-width: 1025px){html:not(.cap-native) .sidebar{padding-top:.5rem}}.section-title{font-size:.68rem;color:var(--text-300);margin-bottom:.6rem;padding-left:.75rem;letter-spacing:.04em;text-transform:uppercase;font-weight:700}.chat-item-wrapper{position:relative;display:flex;align-items:center;justify-content:space-between;padding:.58rem .78rem;border-radius:14px;cursor:pointer;color:var(--text-200);font-size:.82rem;transition:background-color .2s,box-shadow .2s,border-color .2s;margin-bottom:.18rem;background:var(--sidebar-pill);border:1px solid transparent}.chat-item-wrapper:hover{background:var(--sidebar-pill-hover);border-color:#94a3b824;color:var(--text-100);box-shadow:0 10px 18px #94a3b814}.chat-item-text{display:flex;align-items:center;gap:.35rem;min-width:0;flex:1}.chat-item-text-main{min-width:0;flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chat-item-note-pill{flex-shrink:0;font-size:.62rem;font-weight:700;letter-spacing:.02em;padding:.12rem .38rem;border-radius:6px;background:var(--sidebar-pill-active);color:var(--text-100)}.chat-item-actions{display:flex;align-items:center;opacity:0;pointer-events:none;transition:opacity .2s}.chat-item-wrapper:hover .chat-item-actions{opacity:1;pointer-events:auto}.action-btn{background:none;border:none;color:var(--text-300);cursor:pointer;padding:.25rem;border-radius:999px;display:flex;align-items:center;justify-content:center}.action-btn:hover{background-color:var(--sidebar-hover);color:var(--text-100)}.context-menu{position:absolute;right:0;top:100%;background:var(--surface-0);border:1px solid rgba(148,163,184,.18);border-radius:14px;box-shadow:0 18px 40px #0f172a1f;z-index:50;min-width:120px;overflow:hidden;display:flex;flex-direction:column;backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}.context-menu-item{padding:.5rem .75rem;font-size:.875rem;color:var(--text-100);background:transparent;border:none;text-align:left;cursor:pointer;transition:background-color .2s}.context-menu-item:hover{background-color:var(--sidebar-hover)}.context-menu-item.danger{color:#ef4444}.context-menu-item.danger:hover{background-color:#fef2f2}.main-content{flex:1;display:flex;flex-direction:column;height:100%;position:relative;min-height:0}.top-navbar{display:none}.top-navbar-actions{display:flex;align-items:flex-start;justify-content:flex-start;gap:.7rem;width:100%}.top-app-brand{display:inline-flex;align-items:center;gap:.7rem;min-width:0}.top-app-brand-logo{width:32px;height:32px;object-fit:contain;display:block;flex-shrink:0}.top-app-brand-copy{display:inline-flex;flex-direction:column;min-width:0}.top-app-brand-title{font-size:.9rem;font-weight:800;color:var(--text-100);letter-spacing:-.02em;line-height:1.1}.top-app-brand-mode{font-size:.76rem;font-weight:600;color:var(--text-400);letter-spacing:-.01em;line-height:1.15}.new-chat-btn{display:inline-flex;align-items:center;gap:.55rem;padding:.7rem 1rem;border-radius:999px;border:1px solid rgba(15,23,42,.08);background:linear-gradient(180deg,var(--surface-0),var(--surface-2));color:var(--text-100);font-size:.86rem;font-weight:700;letter-spacing:-.01em;cursor:pointer;box-shadow:0 10px 30px #0f172a14;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease,background .18s ease;flex-shrink:0;margin-left:auto;order:2}.new-chat-btn:hover{transform:translateY(-1px);box-shadow:0 14px 34px #0f172a1f;border-color:#0f172a1f;background:linear-gradient(180deg,var(--surface-0),var(--surface-2))}.new-chat-btn:disabled{opacity:.55;cursor:not-allowed;transform:none;box-shadow:0 6px 20px #0f172a0f}.new-chat-btn-icon{width:1.5rem;height:1.5rem;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;background:#111827;color:#fff;flex-shrink:0}.chat-container{flex:1;display:flex;flex-direction:column;overflow:hidden;align-items:center;width:100%;min-height:0}.chat-main-row{flex:1;display:flex;min-height:0;width:100%}.chat-main-row.sources-open .chat-container{min-width:0}.chat-scroll-region{flex:1;width:100%;overflow-y:auto;overflow-x:hidden;min-height:0;display:flex;flex-direction:column;align-items:center;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;touch-action:pan-y}.resources-section{width:100%;max-width:800px;margin:1rem auto 0;padding:1.5rem;background-color:var(--dark-800);border-radius:12px;border:1px solid var(--dark-700);display:flex;flex-direction:column;gap:1rem}.resources-header{display:flex;justify-content:space-between;align-items:center}.resources-header h3{margin:0;font-size:1.1rem;font-weight:500;color:var(--text-100)}.upload-btn-wrapper{position:relative;overflow:hidden;display:inline-block}.upload-btn-wrapper input[type=file]{font-size:100px;position:absolute;left:0;top:0;opacity:0;cursor:pointer;height:100%}.resources-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:.75rem;margin-top:.5rem}.resource-item{display:flex;align-items:center;gap:.5rem;padding:.75rem 1rem;background-color:var(--dark-900);border:1px solid var(--dark-700);border-radius:8px;color:var(--text-200);font-size:.85rem}.resource-item:hover{background-color:var(--dark-800);border-color:var(--dark-600)}.resource-name{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.welcome-state{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;width:100%}.welcome-title{font-size:2rem;font-weight:500;color:var(--text-primary);margin-bottom:2rem;letter-spacing:-.5px}.excel-welcome-card{width:min(680px,calc(100% - 2rem));padding:2.25rem;border-radius:28px;border:1px solid rgba(15,23,42,.08);background:radial-gradient(circle at top right,rgba(16,185,129,.12),transparent 30%),linear-gradient(145deg,#fff,#f4fbf7);box-shadow:0 24px 60px #0f172a14;display:flex;flex-direction:column;align-items:center;text-align:center}.doc-welcome-card{background:radial-gradient(circle at top right,rgba(239,68,68,.12),transparent 30%),linear-gradient(145deg,#fff,#fff5f5)}.excel-welcome-icon{width:84px;height:84px;border-radius:24px;display:flex;align-items:center;justify-content:center;color:#15803d;background:linear-gradient(145deg,#dcfce7,#bbf7d0);box-shadow:inset 0 1px #fff9}.doc-welcome-icon{color:#b91c1c;background:linear-gradient(145deg,#fee2e2,#fecaca)}.excel-welcome-title{margin-top:1.25rem;margin-bottom:.75rem}.excel-welcome-copy{max-width:540px;margin:0 0 1.5rem;color:#4b5563;font-size:1rem;line-height:1.7}.excel-welcome-button{border:none;border-radius:999px;padding:.9rem 1.4rem;font-size:.95rem;font-weight:600;color:#fff;background:linear-gradient(135deg,#166534,#22c55e);cursor:pointer;box-shadow:0 16px 40px #22c55e3d}.doc-welcome-button{background:linear-gradient(135deg,#b91c1c,#ef4444);box-shadow:0 16px 40px #ef44443d}.excel-welcome-button:hover{filter:brightness(1.04)}.excel-preview-wrapper{width:100%;max-width:1120px;padding:0 1.5rem;box-sizing:border-box;margin-bottom:.75rem;flex:0 0 auto}.document-preview-wrapper{width:min(760px,calc(100% - 3rem));box-sizing:border-box;margin:0 1.5rem .55rem auto;align-self:flex-end}.main-content>.document-preview-wrapper.doc-layer-ribbon{width:100%;max-width:none;margin:0;padding:.45rem 1rem .35rem;align-self:stretch;flex-shrink:0;order:-1}.topbar-document-preview{width:auto;margin:0;flex:1 1 auto;align-self:flex-start;min-width:0;order:1}.main-content>.document-preview-wrapper.doc-layer-ribbon.topbar-document-preview{width:100%;flex:0 0 auto;order:-1}.main-content .doc-layer-ribbon .document-preview-strip{width:100%;max-width:100%;box-sizing:border-box}.document-preview-strip{border-radius:18px;border:1px solid rgba(185,28,28,.08);background:radial-gradient(circle at top right,rgba(239,68,68,.08),transparent 26%),linear-gradient(180deg,#ffffff85,#fff7f766);box-shadow:0 8px 22px #7f1d1d0d;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);padding:.34rem .48rem .38rem}.document-preview-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:.22rem;padding:0}.document-preview-badge{display:inline-flex;align-items:center;border-radius:999px;background:#fee2e2d1;color:#b91c1c;padding:.18rem .46rem;font-size:.62rem;font-weight:800;letter-spacing:.02em}.document-preview-header p{margin:.12rem 0 0;color:#991b1b;font-size:.66rem;line-height:1.1;font-weight:600}.document-preview-cards{display:flex;gap:.46rem;overflow-x:auto;padding:.02rem .02rem .08rem;scrollbar-width:thin}.document-preview-card{position:relative;width:152px;min-width:152px;height:76px;border:1px solid rgba(185,28,28,.11);border-radius:14px;background:linear-gradient(180deg,#ffffff8f,#fef2f26b);box-shadow:inset 0 1px #ffffffad,0 6px 16px #7f1d1d0a;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);padding:.3rem .42rem .34rem;text-align:left;cursor:pointer;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease,background .18s ease;overflow:hidden}.document-preview-card:hover{transform:translateY(-1px);box-shadow:inset 0 1px #ffffffd9,0 12px 24px #7f1d1d1a}.document-preview-card.selected{border-color:#dc262647;background:linear-gradient(180deg,#ffffffb3,#fee2e280);box-shadow:inset 0 1px #ffffffdb,0 8px 18px #dc262614}.document-preview-add-card{display:flex;align-items:center;justify-content:center;background:linear-gradient(180deg,#ffffff7a,#fee2e257);border-style:dashed}.document-preview-add-card:disabled{opacity:.7;cursor:wait;transform:none}.document-preview-add-inner{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.22rem}.document-preview-add-icon{color:#dc2626;font-size:1.1rem;font-weight:700;line-height:1}.document-preview-add-label{color:#991b1b;font-size:.64rem;font-weight:700;line-height:1.1;text-align:center}.document-preview-window-bar{display:flex;align-items:center;justify-content:space-between;margin-bottom:.12rem}.document-preview-window-dots{display:flex;gap:.24rem}.document-preview-window-dots span{width:.24rem;height:.24rem;border-radius:999px;background:#ef444457}.document-preview-window-tag{font-size:.5rem;font-weight:800;color:#b91c1c;letter-spacing:.04em}.document-preview-card-body{height:calc(100% - .68rem);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.08rem;padding:0 .06rem .72rem}.document-preview-file-icon{color:#dc2626;transform:scale(.4)}.document-preview-file-name{color:#7f1d1d;width:100%;font-size:.62rem;font-weight:700;line-height:1.2;text-align:center;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;word-break:break-word}.document-preview-toggle-wrap{position:absolute;left:50%;bottom:.28rem;transform:translate(-50%)}.document-preview-toggle{width:1.08rem;height:1.08rem;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;background:#ffffffe6;border:1px solid rgba(220,38,38,.18);color:#dc262659;box-shadow:0 4px 10px #7f1d1d0d}.document-preview-toggle.active{background:linear-gradient(135deg,#dc2626,#ef4444);border-color:transparent;color:#fff;box-shadow:0 6px 12px #dc262629}.document-preview-toggle-check{font-size:.58rem;font-weight:900;line-height:1}.excel-preview-card{width:100%;border-radius:22px;border:1px solid rgba(15,23,42,.08);background:linear-gradient(180deg,#fffffffa,#f8fafcfa);box-shadow:0 20px 50px #0f172a14;overflow:hidden;display:flex;flex-direction:column;max-height:min(52vh,620px)}.excel-preview-card.compact{max-width:880px;margin:0 auto;max-height:min(27vh,250px)}.excel-preview-loading{min-height:220px;display:flex;align-items:center;justify-content:center}.excel-preview-loading-copy{text-align:center}.excel-preview-loading-copy h3,.excel-preview-header h3{margin:.25rem 0 .15rem;font-size:1rem;color:#0f172a;line-height:1.25}.excel-preview-loading-copy p,.excel-preview-header p{margin:0;color:#64748b;font-size:.84rem;line-height:1.35}.excel-preview-header{display:flex;justify-content:space-between;gap:1rem;padding:.62rem .85rem .18rem;align-items:center}.excel-preview-title-group{min-width:0}.excel-preview-badge{display:inline-flex;align-items:center;gap:.35rem;border-radius:999px;background:#e2fbe8;color:#166534;font-size:.7rem;font-weight:700;letter-spacing:.02em;padding:.24rem .5rem}.excel-preview-toolbar{display:flex;align-items:center;gap:.45rem;flex-shrink:0}.excel-preview-action-btn{border:1px solid #d1d5db;background:#fff;color:#334155;border-radius:999px;padding:.34rem .72rem;font-size:.72rem;font-weight:700;text-decoration:none;cursor:pointer;line-height:1}.excel-preview-action-btn.primary{background:#166534;border-color:#166534;color:#fff}.excel-preview-mode-toggle{display:inline-flex;align-items:center;padding:.2rem;border-radius:999px;background:#f1f5f9;border:1px solid #dbe4ee}.excel-preview-mode-btn{border:none;background:transparent;color:#64748b;border-radius:999px;padding:.34rem .72rem;font-size:.72rem;font-weight:700;cursor:pointer;line-height:1}.excel-preview-mode-btn.active{background:#fff;color:#0f172a;box-shadow:0 1px 2px #0f172a14}.excel-sheet-tabs{display:flex;gap:.4rem;flex-wrap:wrap;align-items:center;padding:0 .85rem .5rem;overflow:visible;row-gap:.35rem}.excel-sheet-tab{border:1px solid #d7dee7;background:#fff;color:#64748b;border-radius:999px;padding:.34rem .72rem;cursor:pointer;white-space:nowrap;font-size:.74rem;font-weight:600;line-height:1.1;max-width:220px;overflow:hidden;text-overflow:ellipsis}.excel-sheet-tab.active{background:#166534;color:#fff;border-color:#166534}.excel-grid-shell{overflow:auto;border-top:1px solid #e8edf3;background:linear-gradient(180deg,#f1f5f999,#fffffff2);max-height:min(44vh,500px)}.excel-preview-card.compact .excel-preview-header{padding:.58rem .75rem .18rem}.excel-preview-card.compact .excel-sheet-tabs{padding:0 .75rem .42rem}.excel-preview-card.compact .excel-grid-shell{max-height:min(19vh,150px)}.excel-grid-table{min-width:100%;border-collapse:separate;border-spacing:0;table-layout:fixed}.excel-grid-index,.excel-grid-cell{min-height:28px;padding:.34rem .44rem;border-right:1px solid #e5e7eb;border-bottom:1px solid #e5e7eb;box-sizing:border-box;font-size:.72rem}.excel-grid-table thead th{position:sticky;top:0;z-index:2}.excel-grid-index{position:sticky;left:0;z-index:1;background:#f8fafc;color:#64748b;font-weight:700;width:52px;min-width:52px}.excel-grid-col-header{background:#f8fafc;color:#0f172a;font-weight:700}.excel-grid-cell{white-space:pre-wrap;word-break:break-word;background:#fffffff5;color:#111827;line-height:1.35}.excel-grid-cell-formula{background:#eef6ff;color:#1d4ed8;font-family:JetBrains Mono,SFMono-Regular,Consolas,Liberation Mono,Menlo,monospace;font-size:.68rem}.excel-preview-card.compact .excel-grid-index,.excel-preview-card.compact .excel-grid-cell{min-height:24px;padding:.24rem .36rem;font-size:.68rem}.excel-grid-empty-state{padding:1.4rem;color:#6b7280}.excel-grid-empty{visibility:hidden}.messages-list{flex:1;width:100%;max-width:none;overflow:visible;overflow-x:hidden;padding:2rem 0;display:flex;flex-direction:column;align-items:center;gap:1.5rem;box-sizing:border-box;min-height:0}.chat-turn{width:100%;display:flex;flex-direction:column;align-items:center;gap:.85rem}@media (max-width: 1024px){.messages-list{padding-top:0}.message[data-mobile-recent-turn="1"]{scroll-margin-top:0}.message{max-width:100%;padding:0 .85rem}.message-content{max-width:min(88vw,56ch);line-height:1.65}.chat-footer-disclaimer{display:none}.chat-composer-column{max-width:100%;align-self:stretch}.input-container-wrapper{margin-top:0}}.message{display:flex;width:100%;max-width:720px;margin:0 auto;padding:0 1.5rem;box-sizing:border-box;line-height:1.6}.message-user{justify-content:flex-end}.message-ai{justify-content:flex-start;background-color:transparent;padding:0;font-weight:400;font-size:.95em;color:var(--text-primary)}.message-content{padding:1rem 1.25rem;border-radius:1rem;font-size:1.02rem;display:inline-block;width:auto;max-width:min(60ch,720px);line-height:1.6}.message-user .message-content{background:#3b3b3a;color:#fff;border-radius:16px;border:none;box-shadow:none;padding:.55rem .9rem;min-height:0;min-width:0}.user-message-inline-image{display:block;max-width:min(100%,280px);max-height:240px;width:auto;height:auto;object-fit:contain;border-radius:.65rem;margin-bottom:.45rem;border:1px solid var(--border-color)}.user-message-text{white-space:pre-wrap;word-break:break-word}.message-ai .message-content{background-color:transparent;color:var(--text-primary);border-bottom-left-radius:.25rem;padding-left:0;padding-right:0}.message-bubble-group{display:flex;flex-direction:column;align-items:flex-start;gap:.35rem;width:100%}.message-user .message-bubble-group{align-items:flex-end}.message-user .message-footer{justify-content:flex-end}.message-footer{margin-top:.25rem}.message-footer{display:flex;align-items:center;justify-content:flex-start;gap:.75rem;margin-top:.85rem;flex-wrap:wrap}[data-density=compact] .messages-list{gap:.9rem;padding:1.35rem 0}[data-density=compact] .message{max-width:760px}[data-density=compact] .message-content{padding:.72rem .95rem;font-size:.9rem;max-width:min(760px,94%)}.message-copy-btn{display:inline-flex;align-items:center;gap:.45rem;border:1px solid rgba(148,163,184,.22);background:#ffffffb8;color:var(--text-200);border-radius:999px;padding:.42rem .8rem;font-size:.82rem;font-weight:600;cursor:pointer;transition:all .2s}.message-copy-btn:hover{background:#fffffff5;color:var(--text-100);border-color:#94a3b857}.message-copy-btn.icon-only{width:auto;height:auto;min-width:0;padding:0;border:none;background:transparent;box-shadow:none;border-radius:0}.message-copy-btn.icon-only:hover{background:transparent;border-color:transparent;color:var(--text-100)}.message-sources-trigger{display:inline-flex;align-items:center;gap:.45rem;border:none;background:transparent;color:var(--text-300);padding:0;font-size:.82rem;font-weight:700;cursor:pointer}.message-sources-trigger:hover{color:var(--text-100)}.message-sources{display:flex;align-items:center;gap:.6rem;flex-wrap:wrap}.message-sources-label{font-size:.78rem;font-weight:700;color:var(--text-300)}.message-sources-list{display:flex;align-items:center;gap:.45rem;flex-wrap:wrap}.message-source-chip{display:inline-flex;align-items:center;max-width:260px;padding:.38rem .7rem;border-radius:999px;background:#ef444414;border:1px solid rgba(239,68,68,.14);color:#b91c1c;font-size:.78rem;font-weight:600;text-decoration:none;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.message-source-chip:hover{background:#ef44441f;border-color:#ef444438}.inline-sources-block{width:100%;margin-top:.65rem;padding:.8rem .85rem;border-radius:14px;background:#f8fafc;border:1px solid #e5e7eb;display:flex;flex-direction:column;gap:.55rem}.tavily-trace{width:100%;margin:.25rem 0 .85rem;border:1px solid #e2e8f0;border-radius:16px;background:#fff;overflow:hidden}.tavily-trace--collapsed .tavily-trace-body{display:none}.tavily-trace-header{width:100%;display:flex;align-items:center;gap:.4rem;padding:.7rem .85rem;background:transparent;border:none;cursor:pointer;font-family:inherit;text-align:left}.tavily-trace-header:hover{background:#f8fafc}.tavily-trace-caret{display:inline-flex;align-items:center;justify-content:center;color:#475569;transition:transform .18s ease}.tavily-trace--collapsed .tavily-trace-caret{transform:rotate(-90deg)}.tavily-trace-title{font-size:.92rem;color:#0f172a;font-weight:600}.tavily-trace-elapsed{font-size:.82rem;color:#64748b;font-weight:500}.tavily-trace-body{display:flex;flex-direction:column;gap:.2rem;padding:.2rem .85rem .85rem;border-top:1px solid #f1f5f9}.tavily-trace-step{display:flex;align-items:flex-start;gap:.65rem;padding:.6rem 0}.tavily-trace-step+.tavily-trace-step{border-top:1px solid #f1f5f9}.tavily-trace-step-icon{display:inline-flex;align-items:center;justify-content:center;margin-top:.18rem;flex-shrink:0}.tavily-step-icon{display:inline-block}.tavily-step-icon--done{color:#16a34a}.tavily-step-icon--fail{color:#dc2626}.tavily-step-icon--active{color:#2563eb;animation:tavilySpin 1.4s linear infinite}@keyframes tavilySpin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.tavily-trace-step-body{flex:1;min-width:0;display:flex;flex-direction:column;gap:.25rem}.tavily-trace-step-head{display:flex;align-items:center;gap:.55rem;flex-wrap:wrap}.tavily-trace-step-label{font-size:.92rem;font-weight:600;color:#0f172a}.tavily-trace-step-meta{font-size:.78rem;color:#64748b}.tavily-trace-step-sub{font-size:.84rem;color:#475569;line-height:1.45;font-style:italic}.tavily-trace-step-chips{display:flex;flex-wrap:wrap;align-items:center;gap:.3rem;margin-top:.15rem}.tavily-trace-chip{display:inline-flex;width:22px;height:22px;border-radius:999px;background:#fff;border:1px solid #e2e8f0;align-items:center;justify-content:center;overflow:hidden;flex-shrink:0}.tavily-trace-chip img{width:14px;height:14px;object-fit:contain}.tavily-trace-chip-more{font-size:.72rem;color:#475569;background:#f1f5f9;border-radius:999px;padding:0 .45rem;height:22px;display:inline-flex;align-items:center;font-weight:600}.tavily-sources{width:100%;margin-top:.85rem;padding:.85rem .95rem .95rem;border-radius:16px;background:#f8fafc;border:1px solid #e2e8f0}.tavily-sources-title{font-size:.95rem;font-weight:700;color:#0f172a;margin-bottom:.6rem}.tavily-sources-count{color:#64748b;font-weight:600;margin-left:.18rem}.tavily-sources-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:.55rem}.tavily-source-card{display:flex;align-items:center;gap:.6rem;padding:.6rem .7rem;border:1px solid #e2e8f0;border-radius:12px;background:#fff;text-decoration:none;min-width:0;transition:border-color .15s ease,background .15s ease}.tavily-source-card:hover{border-color:#cbd5e1;background:#fafbff}.tavily-source-fav{width:24px;height:24px;border-radius:6px;background:#f1f5f9;display:inline-flex;align-items:center;justify-content:center;overflow:hidden;flex-shrink:0}.tavily-source-fav img{width:18px;height:18px;object-fit:contain}.tavily-source-text{display:flex;flex-direction:column;min-width:0;gap:.1rem}.tavily-source-title{font-size:.86rem;color:#2563eb;font-weight:600;line-height:1.3;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tavily-source-host{font-size:.74rem;color:#64748b;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tavily-citation-chip{display:inline-flex;align-items:center;justify-content:center;width:18px;height:18px;border-radius:999px;background:#fff;border:1px solid #e2e8f0;margin:0 .1rem;vertical-align:-3px;text-decoration:none;flex-shrink:0;overflow:hidden}.tavily-citation-chip img{width:12px;height:12px;object-fit:contain}.tavily-citation-chip:hover{border-color:#94a3b8;background:#f8fafc}.inline-sources-title{font-size:.82rem;color:#475569;font-weight:700}.inline-source-item{text-decoration:none;display:flex;align-items:flex-start;gap:.5rem;padding:.58rem .62rem;border-radius:11px;border:1px solid #e6ebf2;background:#fff}.inline-source-item:hover{border-color:#d8e1ec;background:#fcfcfd}.inline-source-dot{width:20px;height:20px;border-radius:999px;background:#eef2ff;color:#4f46e5;font-size:.66rem;font-weight:800;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:.05rem}.inline-source-text{display:flex;flex-direction:column;min-width:0;gap:.12rem}.inline-source-link-title{font-size:.86rem;font-weight:700;color:#2563eb;line-height:1.35}.inline-source-host{font-size:.75rem;color:#64748b}.sources-side-panel{width:360px;flex:0 0 360px;margin:0 1.25rem 1.25rem 0;border-radius:24px;background:var(--surface-1);color:var(--text-100);border:1px solid rgba(148,163,184,.16);box-shadow:var(--shadow-soft);display:flex;flex-direction:column;min-height:0;overflow:hidden;backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}.sources-side-header{display:flex;align-items:center;justify-content:space-between;padding:1rem 1rem .9rem;border-bottom:1px solid rgba(148,163,184,.14);font-size:.95rem;font-weight:700}.sources-side-close{border:none;background:transparent;color:var(--text-300);cursor:pointer;padding:0;display:inline-flex;align-items:center;justify-content:center}.sources-side-close:hover{color:var(--text-100)}.sources-side-list{flex:1;overflow-y:auto;padding:.9rem .85rem 1rem;display:flex;flex-direction:column;gap:.75rem}.sources-side-card{display:flex;flex-direction:column;gap:.46rem;text-decoration:none;color:inherit;padding:.95rem .95rem 1rem;border-radius:18px;background:var(--surface-0);border:1px solid rgba(148,163,184,.12);transition:background .18s ease,border-color .18s ease,transform .18s ease}.sources-side-card:hover{background:var(--surface-2);border-color:#94a3b833;transform:translateY(-1px)}.sources-side-host{font-size:.78rem;color:var(--text-300);font-weight:700}.sources-side-card-top{display:flex;align-items:flex-start;gap:.58rem}.sources-side-dot{width:22px;height:22px;border-radius:999px;background:#eef2ff;color:#4f46e5;font-size:.68rem;font-weight:800;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:.05rem}.sources-side-main{min-width:0;flex:1}.sources-side-title{font-size:.98rem;line-height:1.42;color:var(--text-100);font-weight:700}.sources-side-url{font-size:.78rem;color:var(--text-300);line-height:1.4;word-break:break-word;margin-top:.16rem}.settings-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a38;display:flex;align-items:center;justify-content:center;z-index:40;padding:1.5rem}.settings-modal{width:min(560px,calc(100vw - 2rem));max-height:min(78vh,720px);overflow-y:auto;border-radius:26px;background:#fffffff5;color:var(--text-100);border:1px solid rgba(148,163,184,.18);box-shadow:0 26px 60px #0f172a2e;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px)}.settings-modal--split{--settings-modal-fixed-h: min(720px, calc(100vh - 3rem) );display:flex;width:min(920px,calc(100vw - 2rem));height:var(--settings-modal-fixed-h);min-height:var(--settings-modal-fixed-h);max-height:var(--settings-modal-fixed-h);padding:0;overflow:hidden;border-radius:22px;background:#fff;box-sizing:border-box}.settings-nav{width:230px;flex-shrink:0;display:flex;flex-direction:column;min-height:0;padding:1.15rem .65rem 1rem;border-right:1px solid #ebebeb;background:#fafafa;box-sizing:border-box;overflow:hidden}.settings-nav-title{margin:0 .5rem 1rem;font-size:1.35rem;font-weight:700;letter-spacing:-.02em;color:#0f172a}.settings-nav-list{display:flex;flex-direction:column;gap:.2rem}.settings-nav-item{display:flex;align-items:center;gap:.55rem;width:100%;text-align:left;border:none;background:transparent;padding:.65rem .75rem;border-radius:12px;font-size:.94rem;font-weight:500;color:#334155;cursor:pointer;transition:background .15s ease}.settings-nav-item:hover{background:#0000000a}.settings-nav-item.active{background:#ececec;font-weight:600;color:#0f172a}.settings-nav-item-icon{display:flex;align-items:center;justify-content:center;color:#64748b}.settings-nav-item.active .settings-nav-item-icon{color:#0f172a}.settings-panel{flex:1;min-width:0;min-height:0;display:flex;flex-direction:column;background:#fff}.settings-panel-header{display:flex;align-items:center;justify-content:space-between;padding:1rem 1.15rem;border-bottom:1px solid #ebebeb;flex-shrink:0}.settings-panel-heading{margin:0;font-size:1.2rem;font-weight:700;letter-spacing:-.02em;color:#0f172a}.settings-panel-close{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border:none;border-radius:999px;background:transparent;color:#64748b;cursor:pointer;transition:background .15s ease}.settings-panel-close:hover{background:#0000000f;color:#0f172a}.settings-panel-body{flex:1;overflow-y:auto;padding:1rem 1.15rem 1.35rem;-webkit-overflow-scrolling:touch}.settings-panel-group-label{margin:.85rem 0 .5rem;font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:#94a3b8}.settings-panel-group-label:first-child{margin-top:0}.settings-mica-stack{border:1px solid #e8e8e8;border-radius:12px;overflow:hidden;background:#fff;margin-bottom:.25rem}.settings-mica-row{display:flex;align-items:center;justify-content:space-between;gap:.75rem;width:100%;padding:.85rem 1rem;border:none;border-bottom:1px solid #efefef;background:#fff;text-align:left;font-size:.92rem;color:#0f172a;cursor:pointer;box-sizing:border-box}.settings-mica-row:last-child{border-bottom:none}.settings-mica-row--static{cursor:default}.settings-mica-row--tight{flex-wrap:wrap}.settings-mica-toggle{cursor:pointer;align-items:flex-start}.settings-mica-label{font-weight:500;color:#0f172a}.settings-mica-label-strong{display:block;font-weight:600;font-size:.9rem;color:#0f172a}.settings-mica-hint{display:block;margin-top:.2rem;font-size:.78rem;font-weight:400;color:#64748b;line-height:1.35}.settings-mica-value{font-size:.88rem;color:#64748b;text-align:right;word-break:break-word;max-width:55%}.settings-mica-chevron{flex-shrink:0;opacity:.4}.settings-mica-toggle input{width:18px;height:18px;accent-color:#22c55e;flex-shrink:0;margin-top:.15rem}.settings-segmented--sm{padding:.15rem}.settings-segmented--sm .settings-segment-btn{padding:.32rem .65rem;font-size:.76rem}.settings-account-card--neutral{border-color:#94a3b838;background:linear-gradient(180deg,#f8fafcf2,#fff)}.settings-account-card--neutral strong{color:#0f172a}.settings-account-card--neutral span{color:#64748b}.settings-account-card--logout{border-color:#f8717133;background:linear-gradient(180deg,#fef2f2d9,#fffffffa)}.settings-account-card--logout strong{color:#7f1d1d}.settings-account-card--logout span{color:#991b1b}.settings-logout-btn--secondary{background:#0f172a;padding:.55rem .85rem;font-size:.78rem}.settings-logout-btn--secondary:hover{background:#1e293b}.settings-logout-btn--small{padding:.45rem .65rem;font-size:.72rem}.settings-billing-hint{font-size:.85rem;color:#2563eb;padding:.35rem .25rem .5rem}.settings-shortcuts-list--compact{margin-top:0}.settings-admin-block{margin-top:.5rem}.settings-admin-table-wrap{margin-top:.65rem;border:1px solid #e5e7eb;border-radius:12px;overflow:hidden;background:#fff}.settings-admin-table-head{display:grid;grid-template-columns:minmax(120px,1.5fr) minmax(70px,.65fr) minmax(70px,.55fr) minmax(88px,.9fr) minmax(132px,1.15fr);gap:.5rem;padding:.65rem .75rem;font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:#64748b;background:#f8fafc}.settings-admin-table-body{max-height:280px;overflow-y:auto}.settings-admin-empty{padding:1rem;color:#94a3b8;font-size:.88rem}.settings-admin-table-row{display:grid;grid-template-columns:minmax(120px,1.5fr) minmax(70px,.65fr) minmax(70px,.55fr) minmax(88px,.9fr) minmax(132px,1.15fr);gap:.5rem;padding:.65rem .75rem;font-size:.82rem;border-top:1px solid #f1f5f9;align-items:center}.settings-admin-user{min-width:0}.settings-admin-name{font-weight:600;color:#111827}.settings-admin-mail{font-size:.76rem;color:#64748b;overflow:hidden;text-overflow:ellipsis}.settings-admin-pro{font-weight:700;color:#7c3aed}.settings-admin-muted{color:#64748b;font-size:.78rem}.settings-admin-actions{display:flex;flex-wrap:wrap;gap:.35rem;justify-content:flex-end}.settings-admin-actions .settings-logout-btn--small{font-size:.7rem;padding:.28rem .45rem}.settings-bug-report-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:50;display:flex;align-items:center;justify-content:center;padding:1rem;background:#0f172a61;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}.settings-bug-report-sheet{width:min(440px,calc(100vw - 2rem));max-height:min(85vh,560px);overflow-y:auto;border-radius:18px;background:#fff;border:1px solid #e2e8f0;box-shadow:0 20px 50px #0f172a33;padding:1.25rem 1.35rem 1.35rem;box-sizing:border-box}.settings-bug-report-title{margin:0 0 .75rem;font-size:1.05rem;font-weight:700;color:#0f172a}.settings-bug-report-intro{margin:0 0 1rem;font-size:.9rem;line-height:1.55;color:#475569}.settings-bug-report-label{display:block;font-size:.82rem;font-weight:600;color:#334155;margin-bottom:.4rem}.settings-bug-report-textarea{width:100%;box-sizing:border-box;border-radius:12px;border:1px solid #e2e8f0;padding:.65rem .75rem;font-size:.88rem;font-family:inherit;line-height:1.45;resize:vertical;min-height:120px;color:#0f172a;background:#f8fafc}.settings-bug-report-textarea:focus{outline:none;border-color:#94a3b8;background:#fff}.settings-bug-report-textarea:disabled{opacity:.65}.settings-bug-report-footer{margin-top:.35rem}.settings-bug-report-hint{font-size:.75rem;color:#94a3b8}.settings-bug-report-error{margin:.65rem 0 0;font-size:.82rem;color:#b91c1c;line-height:1.4}.settings-bug-report-actions{display:flex;justify-content:flex-end;gap:.5rem;margin-top:1rem;flex-wrap:wrap}@media (max-width: 720px){.settings-modal--split{--settings-modal-fixed-h: min(640px, calc(100vh - 2rem) );flex-direction:column;width:calc(100vw - 1.25rem);height:var(--settings-modal-fixed-h);min-height:var(--settings-modal-fixed-h);max-height:var(--settings-modal-fixed-h)}.settings-nav{width:100%;flex-direction:row;flex-wrap:nowrap;overflow-x:auto;border-right:none;border-bottom:1px solid #ebebeb;padding:.75rem .5rem;gap:.35rem}.settings-nav-title{display:none}.settings-nav-list{flex-direction:row;flex-wrap:nowrap;width:100%}.settings-nav-item{white-space:nowrap;flex-shrink:0}}.settings-side-header{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem;padding:1rem 1rem .9rem;border-bottom:1px solid rgba(148,163,184,.14)}.settings-side-header span{display:block;font-size:.98rem;font-weight:800}.settings-side-header p{margin:.25rem 0 0;color:var(--text-300);font-size:.78rem;line-height:1.5}.settings-section{padding:1rem;border-bottom:1px solid rgba(148,163,184,.1);display:flex;flex-direction:column;gap:.9rem}.settings-section-title{font-size:.74rem;text-transform:uppercase;letter-spacing:.06em;color:var(--text-300);font-weight:800}.settings-option-grid{display:grid;grid-template-columns:1fr 1fr;gap:.75rem}.settings-choice-card{border:1px solid rgba(148,163,184,.16);border-radius:18px;padding:.95rem;background:var(--surface-0);color:var(--text-200);text-align:left;cursor:pointer;transition:transform .18s ease,border-color .18s ease,background .18s ease}.settings-choice-card strong,.settings-toggle-row strong{display:block;font-size:.9rem;color:var(--text-100);margin-bottom:.3rem}.settings-choice-card span,.settings-toggle-row span{display:block;font-size:.78rem;line-height:1.5;color:var(--text-300)}.settings-choice-card.active{border-color:#22c55e52;background:linear-gradient(180deg,rgba(34,197,94,.12),var(--surface-0))}.settings-inline-group{display:flex;flex-direction:column;gap:.55rem}.settings-inline-label{font-size:.82rem;font-weight:700;color:var(--text-200)}.settings-segmented{display:inline-flex;width:fit-content;border-radius:999px;padding:.2rem;background:#94a3b81f;border:1px solid rgba(148,163,184,.14)}.settings-segment-btn{border:none;background:transparent;color:var(--text-300);border-radius:999px;padding:.42rem .85rem;font-size:.78rem;font-weight:700;cursor:pointer}.settings-segment-btn.active{background:var(--surface-2);color:var(--text-100)}.settings-toggle-row{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.95rem;border-radius:18px;border:1px solid rgba(148,163,184,.14);background:var(--surface-0)}.settings-toggle-row input{width:18px;height:18px;accent-color:#22c55e;flex-shrink:0}.settings-shortcuts-list{display:flex;flex-direction:column;gap:.6rem}.settings-shortcuts-list div{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.7rem .8rem;border-radius:14px;background:var(--surface-0);border:1px solid rgba(148,163,184,.12)}.settings-shortcuts-list strong{font-size:.82rem;color:var(--text-100)}.settings-shortcuts-list span{font-size:.8rem;color:var(--text-300)}.settings-account-card{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.95rem;border-radius:18px;border:1px solid rgba(248,113,113,.16);background:linear-gradient(180deg,#fef2f2e6,#fffffff5)}.settings-account-card strong{display:block;font-size:.9rem;color:#7f1d1d;margin-bottom:.3rem}.settings-account-card span{display:block;font-size:.78rem;line-height:1.5;color:#991b1b}.settings-logout-btn{border:none;border-radius:999px;padding:.62rem 1rem;background:#dc2626;color:#fff;font-size:.8rem;font-weight:800;cursor:pointer;flex-shrink:0;transition:background .18s ease,transform .18s ease}.settings-logout-btn:hover{background:#b91c1c;transform:translateY(-1px)}.chat-tool-status-line{display:flex;align-items:flex-start;gap:.45rem;font-size:.875rem;color:#71717a;margin:0 0 .65rem;line-height:1.4}.chat-tool-status-line svg{flex-shrink:0;margin-top:.1rem;opacity:.75}.think-box{border-left:2px solid #52525B;margin:.5rem 0 1rem;padding-left:1rem;font-size:.9em}.think-header{display:flex;align-items:center;gap:.5rem;font-weight:500;color:#a1a1aa;margin-bottom:.5rem;cursor:pointer}.think-content{color:#d4d4d8;opacity:.8;white-space:pre-wrap;line-height:1.4}.think-content p{margin-bottom:.5rem}.markdown-body{font-family:inherit;line-height:1.5;white-space:normal;word-wrap:break-word}.markdown-body p{margin-top:0!important;margin-bottom:.25rem!important}.markdown-body p:last-child{margin-bottom:0}.markdown-body ul,.markdown-body ol{margin-top:0!important;margin-bottom:0!important;padding-left:1.25rem}.markdown-body li{margin-top:.15rem!important;margin-bottom:.15rem!important;padding-top:0!important;padding-bottom:0!important}.markdown-body li>p{margin-top:0!important;margin-bottom:0!important;display:inline}.markdown-body li>p:last-child{margin-bottom:0}.markdown-body h1,.markdown-body h2,.markdown-body h3,.markdown-body h4,.markdown-body h5,.markdown-body h6{font-weight:600;margin-top:.75rem;margin-bottom:.25rem;line-height:1.3;letter-spacing:-.01em}.markdown-body h1{font-size:1.18rem}.markdown-body h2{font-size:1.06rem}.markdown-body h3{font-size:.98rem}.markdown-body h4,.markdown-body h5,.markdown-body h6{font-size:.93rem}.markdown-body h1:first-child,.markdown-body h2:first-child,.markdown-body h3:first-child,.markdown-body h4:first-child,.markdown-body h5:first-child,.markdown-body h6:first-child{margin-top:0}.markdown-body .katex{font-size:1em!important;font-family:KaTeX_Main,Times New Roman,serif}.markdown-body .katex-display{margin:.6em 0!important;overflow-x:auto;overflow-y:hidden;text-align:center}.markdown-body .katex-error{color:inherit!important;font-style:italic;font-family:inherit!important;font-size:inherit!important;background:none!important;border:none!important;padding:0!important}.markdown-body .katex span,.markdown-body .katex-display span{font-size:inherit}.thinking-indicator{align-self:flex-start;color:var(--text-secondary);font-size:.95rem;font-weight:500;display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;animation:pulseText 1.5s infinite ease-in-out}@keyframes pulseText{0%{opacity:.5}50%{opacity:1}to{opacity:.5}}.streaming-live-text{white-space:pre-wrap;word-break:break-word}.streaming-live-text-chunk{display:inline;animation:sionaStreamReveal .16s ease-out both}@keyframes sionaStreamReveal{0%{opacity:0;transform:translateY(6px);filter:blur(.35px)}to{opacity:1;transform:translateY(0);filter:blur(0)}}@media (prefers-reduced-motion: reduce){.streaming-live-text-chunk{animation:none}}.chat-composer-column{position:relative;width:100%;max-width:760px;flex:0 0 auto;align-self:center;display:flex;flex-direction:column;align-items:stretch;z-index:8}.messages-end-anchor{height:1px;width:100%;max-width:760px;flex-shrink:0;pointer-events:none}.chat-scroll-to-bottom-btn{position:absolute;left:50%;bottom:100%;transform:translate(-50%);margin-bottom:.5rem;z-index:20;width:32px;height:32px;border-radius:50%;border:none;padding:0;cursor:pointer;display:flex;align-items:center;justify-content:center;background:#37373aeb;color:#f4f4f5;box-shadow:0 2px 14px #00000047;transition:background .15s ease,transform .15s ease}.chat-scroll-to-bottom-badge{position:absolute;top:-6px;right:-6px;min-width:18px;height:18px;padding:0 5px;border-radius:999px;background:#2563eb;color:#fff;font-size:11px;font-weight:700;line-height:18px;text-align:center;box-shadow:0 2px 10px #00000038;pointer-events:none}.chat-scroll-to-bottom-btn:hover{background:#48484cf5}.chat-scroll-to-bottom-btn:active{transform:translate(-50%) scale(.96)}.input-container-wrapper{width:100%;max-width:760px;padding:0 2rem .5rem;margin-top:.35rem;box-sizing:border-box;flex:0 0 auto;position:sticky;bottom:0;z-index:3;background:var(--composer-bg)}.chat-input-box{background:var(--surface-2);border-radius:999px;box-shadow:0 4px 6px -1px #0000000d,0 2px 4px -2px #00000008;border:1px solid var(--border-color);padding:.75rem 1rem;display:flex;flex-direction:column;transition:box-shadow .2s}.chat-input-box:focus-within{box-shadow:0 10px 15px -3px #0000000d,0 4px 6px -4px #0000000d;border-color:#d1d5db}.chat-input-area{width:100%;border:none;background:transparent;resize:none;outline:none;font-family:inherit;font-size:1rem;padding:.35rem 0;min-height:40px;max-height:200px;color:var(--text-primary)}@media (max-width: 1024px){.input-container-wrapper{max-width:none;padding:0;margin-top:0;overflow:visible;position:relative;left:auto;right:auto;bottom:auto;width:100%;margin-left:0;margin-right:0;flex-shrink:0;z-index:20;background:transparent}.chat-input-box{border-radius:28px 28px 0 0!important;padding:.65rem 1rem calc(.45rem + env(safe-area-inset-bottom,0px)) 1rem;box-shadow:0 -2px 12px #0000000f;border-bottom:none;border-left:none;border-right:none;transform:none;margin:0}.chat-input-area{min-height:34px;padding:.2rem 0}}.chat-input-area::placeholder{color:var(--text-disabled)}.chat-input-controls{display:flex;justify-content:space-between;align-items:center;padding-top:.5rem}.chat-controls-left,.chat-controls-right{display:flex;align-items:center;gap:.5rem}.icon-btn{background:none;border:none;display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:50%;color:var(--text-secondary);cursor:pointer;transition:all .2s}.icon-btn.small{width:24px;height:24px;border:1px solid var(--border-color);color:var(--text-secondary)}.icon-btn:hover{background-color:var(--sidebar-hover);color:var(--text-primary)}.send-btn{background-color:#000;color:#fff;border:none;display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:50%;cursor:pointer;transition:background-color .2s,opacity .2s}.send-btn svg{stroke:#fff}.send-btn:hover:not(:disabled){background-color:#1a1a1a}.send-btn:disabled{background-color:var(--text-disabled);cursor:not-allowed;opacity:.55}.send-btn.send-btn--stop{background-color:#000}.send-btn.send-btn--stop svg{stroke:none;fill:#fff}.icon-btn-mic-active{color:#dc2626!important;background-color:#dc262614!important}.chat-footer-disclaimer{margin:.45rem auto 0;padding:0 .25rem;max-width:760px;font-size:.95rem;line-height:1.45;color:var(--text-disabled);text-align:center}.chat-vision-pill{display:flex;align-items:center;justify-content:space-between;gap:.5rem;margin-bottom:.4rem;padding:.35rem .6rem;font-size:.78rem;line-height:1.3;color:var(--text-secondary);background:var(--sidebar-hover);border-radius:8px;border:1px solid var(--border-color)}.chat-vision-pill-clear{flex-shrink:0;width:1.5rem;height:1.5rem;border:none;border-radius:6px;background:transparent;color:var(--text-secondary);cursor:pointer;font-size:1.1rem;line-height:1;display:flex;align-items:center;justify-content:center}.chat-vision-pill-clear:hover{background:var(--border-color);color:var(--text-primary)}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#94a3b8}.code-block-wrapper{background-color:#1e1e1e;border-radius:.75rem;overflow:hidden;margin:.75rem 0;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f}.code-block-header{display:flex;justify-content:space-between;align-items:center;padding:.5rem 1rem;background-color:#1e1e1e;border-bottom:1px solid #333;color:#fff;font-size:.85rem;font-family:inherit;font-weight:500}.copy-btn{background:transparent;border:none;color:#9ca3af;cursor:pointer;display:flex;align-items:center;justify-content:center;padding:.35rem;border-radius:.35rem;transition:all .2s}.copy-btn:hover{background-color:#ffffff1a;color:#fff}@media (max-width: 1024px){html,body,#root{height:100dvh;max-height:100dvh;overflow:hidden;overscroll-behavior:none}.app-layout{position:relative;height:100%;max-height:100%;min-height:0;overflow:hidden;-webkit-transform:none;transform:none}html.ios-kb-lock,html.ios-kb-lock body{position:fixed;top:0;right:0;bottom:0;left:0;width:100%}.sidebar-backdrop.visible{display:block;position:fixed;top:0;right:0;bottom:0;left:0;border:0;background:#0f172a47;backdrop-filter:blur(2px);-webkit-backdrop-filter:blur(2px);z-index:24}html.cap-native{--native-drawer-w: min(82vw, 320px)}html.cap-native .sidebar-backdrop.visible{display:none!important}html.cap-native .sidebar{width:var(--native-drawer-w)!important;transform:translate(-100%)!important;transition:transform .26s ease!important;border-radius:0 22px 22px 0!important;box-shadow:18px 0 48px #0f172a1a!important}html.cap-native .sidebar.open{transform:translate(0)!important}html.cap-native .app-layout{transform:none!important}html.cap-native .main-content{transition:transform .26s ease!important;will-change:transform}html.cap-native .app-layout.mobile-sidebar-open .main-content{transform:translate(var(--native-drawer-w))!important}.sidebar{position:fixed;top:0;left:0;bottom:0;width:min(82vw,320px);height:100dvh;margin:0;padding:calc(env(safe-area-inset-top,0px) + 1rem) .75rem calc(env(safe-area-inset-bottom,0px) + 1rem);border-radius:0 24px 24px 0;transform:translate(calc(-100% - 16px));transition:transform .24s ease;z-index:30;overflow-y:auto}.sidebar.open{transform:translate(0)}.main-content{position:relative;flex:1;min-width:0;min-height:0;width:100%;height:100%;max-height:100%;overflow:hidden;display:flex;flex-direction:column}.mobile-sidebar-toggle{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border:1px solid rgba(15,23,42,.08);border-radius:999px;background:linear-gradient(180deg,var(--surface-0),var(--surface-2));color:var(--text-100);cursor:pointer;box-shadow:0 10px 26px #0f172a14;flex-shrink:0}.top-navbar{position:fixed;top:var(--vv-offset-top, 0px);left:0;right:0;width:100%;max-width:100%;min-height:auto;padding:calc(env(safe-area-inset-top,0px) + .85rem) 1rem .5rem 1rem;align-items:center;z-index:26;box-sizing:border-box;background:var(--navbar-bg);backdrop-filter:none;-webkit-backdrop-filter:none;-webkit-backface-visibility:hidden;backface-visibility:hidden;transition:none;animation:none;will-change:auto}.top-navbar-actions{align-items:center;gap:.55rem}.top-app-brand{margin-right:auto;gap:.55rem}.top-app-brand-logo{width:30px;height:30px}.top-app-brand-title{font-size:.88rem}.top-app-brand-mode{font-size:.72rem}.new-chat-btn{margin-left:0;padding:.66rem .92rem;order:3}.topbar-document-preview{width:100%;order:4}.chat-main-row{width:100%;flex:1 1 0;min-height:0;height:auto;padding-top:0;box-sizing:border-box}html.cap-native,html.cap-native body,html.cap-native .app-shell,html.cap-native .main-content,html.cap-native .chat-container,html.cap-native .chat-main-row,html.cap-native .chat-scroll-region{background-color:#fdfdfd!important}html.cap-native .chat-main-row{padding-top:calc(env(safe-area-inset-top,0px) + 56px)!important}html.cap-native .app-shell:before{content:"";position:fixed;top:var(--vv-offset-top, 0px);left:0;right:0;height:calc(env(safe-area-inset-top,0px) + 80px);background:#fdfdfd;z-index:14;pointer-events:none}html.cap-native .topbar{display:flex!important;position:fixed!important;left:0!important;right:0!important;top:var(--vv-offset-top, 0px)!important;z-index:25!important;height:auto!important;min-height:52px!important;align-items:center!important;background:#fdfdfd!important;backdrop-filter:none!important;-webkit-backdrop-filter:none!important;box-sizing:border-box!important;padding:calc(env(safe-area-inset-top,0px) + 8px) 16px 8px 16px!important}html.cap-native .topbar-inner{display:flex!important;width:100%!important;align-items:center!important}html.cap-native .mobile-sidebar-toggle,html.cap-native .new-chat-btn{display:inline-flex!important}.messages-list{gap:1rem;padding:0}.message{padding:0 .85rem}.welcome-state{padding:0 .85rem;box-sizing:border-box}.welcome-title{font-size:clamp(1.7rem,8vw,2.35rem);line-height:1.16;text-align:center;margin-bottom:1.35rem}.excel-welcome-card,.doc-welcome-card{width:min(100%,calc(100% - .5rem));padding:1.4rem 1.1rem;border-radius:22px}.excel-preview-wrapper{padding:0 .85rem}.document-preview-wrapper{width:calc(100% - 1.7rem);margin:0 .85rem .55rem auto}.main-content>.document-preview-wrapper.doc-layer-ribbon{width:100%;margin:0;padding-left:.85rem;padding-right:.85rem;align-self:stretch}.chat-footer-disclaimer{display:none}.chat-composer-column{max-width:100%;width:100%;align-self:stretch;flex-shrink:0}.input-container-wrapper{position:relative;left:0;right:0;bottom:auto;width:auto;max-width:none;margin:0;padding:0;background:transparent;overflow:visible;z-index:40;flex-shrink:0}.chat-scroll-region{padding-bottom:.75rem;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;overflow-anchor:auto}.chat-input-box{border-radius:28px 28px 0 0!important;padding:.65rem 1rem calc(.45rem + env(safe-area-inset-bottom,0px)) 1rem;box-shadow:0 -2px 12px #0000000f;border-bottom:none;border-left:none;border-right:none;margin:0;transform:none}.chat-input-area{font-size:16px;min-height:38px;padding:.28rem 0}.shortcut{display:none}.excel-preview-header{flex-direction:column;align-items:flex-start}.excel-preview-toolbar{width:100%;align-items:flex-start;flex-wrap:wrap}}@media (max-width: 640px){html:not(.cap-native) .chat-main-row{padding-top:0}.new-chat-btn span:last-child{display:none}.new-chat-btn{width:42px;padding:.62rem;justify-content:center}.message{padding:0 .7rem}.excel-preview-wrapper,.input-container-wrapper{padding-left:0;padding-right:0}.chat-input-box{margin:0;border-radius:28px 28px 0 0!important}.chat-input-controls{gap:.4rem}.chat-controls-left,.chat-controls-right{gap:.35rem}}
