html,body{width:100%;height:100%}input::-ms-clear{display:none}input::-ms-reveal{display:none}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%;-ms-overflow-style:scrollbar;-webkit-tap-highlight-color:#0000;font-family:sans-serif;line-height:1.15}body{margin:0}[tabindex="-1"]:focus{outline:none}hr{box-sizing:content-box;height:0;overflow:visible}h1,h2,h3,h4,h5,h6{margin-top:0;margin-bottom:.5em;font-weight:500}p{margin-top:0;margin-bottom:1em}abbr[title],abbr[data-original-title]{cursor:help;border-bottom:0;-webkit-text-decoration:underline dotted;text-decoration:underline dotted}address{font-style:normal;line-height:inherit;margin-bottom:1em}input[type=text],input[type=password],input[type=number],textarea{-webkit-appearance:none}ol,ul,dl{margin-top:0;margin-bottom:1em}ol ol,ul ul,ol ul,ul ol{margin-bottom:0}dt{font-weight:500}dd{margin-bottom:.5em;margin-left:0}blockquote{margin:0 0 1em}dfn{font-style:italic}b,strong{font-weight:bolder}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}pre,code,kbd,samp{font-family:SFMono-Regular,Consolas,Liberation Mono,Menlo,Courier,monospace;font-size:1em}pre{margin-top:0;margin-bottom:1em;overflow:auto}figure{margin:0 0 1em}img{vertical-align:middle;border-style:none}a,area,button,[role=button],input:not([type=range]),label,select,summary,textarea{touch-action:manipulation}table{border-collapse:collapse}caption{text-align:left;caption-side:bottom;padding-top:.75em;padding-bottom:.3em}input,button,select,optgroup,textarea{color:inherit;font-size:inherit;font-family:inherit;line-height:inherit;margin:0}button,input{overflow:visible}button,select{text-transform:none}button,html [type=button],[type=reset],[type=submit]{-webkit-appearance:button}button::-moz-focus-inner{border-style:none;padding:0}[type=button]::-moz-focus-inner{border-style:none;padding:0}[type=reset]::-moz-focus-inner{border-style:none;padding:0}[type=submit]::-moz-focus-inner{border-style:none;padding:0}input[type=radio],input[type=checkbox]{box-sizing:border-box;padding:0}input[type=date],input[type=time],input[type=datetime-local],input[type=month]{-webkit-appearance:listbox}textarea{resize:vertical;overflow:auto}fieldset{border:0;min-width:0;margin:0;padding:0}legend{width:100%;max-width:100%;color:inherit;font-size:1.5em;line-height:inherit;white-space:normal;margin-bottom:.5em;padding:0;display:block}progress{vertical-align:baseline}[type=number]::-webkit-inner-spin-button{height:auto}[type=number]::-webkit-outer-spin-button{height:auto}[type=search]{outline-offset:-2px;-webkit-appearance:none}[type=search]::-webkit-search-cancel-button{-webkit-appearance:none}[type=search]::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{font:inherit;-webkit-appearance:button}output{display:inline-block}summary{display:list-item}template{display:none}[hidden]{display:none!important}@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{text-indent:0;text-rendering:auto;font:1.21em/1.2 KaTeX_Main,math,Times New Roman,serif;position:relative}.katex *{border-color:currentColor;-ms-high-contrast-adjust:none!important}.katex .katex-version:after{content:"0.19.1"}.katex .katex-mathml{clip-path:inset(50%);border:0;width:1px;height:1px;padding:0;position:absolute;overflow:hidden}.katex .katex-html>.katex-newline{display:block}.katex .katex-base{white-space:nowrap;width:min-content;position:relative}.katex .katex-base,.katex .katex-strut{display:inline-block}.katex .textbf{font-weight:700}.katex .textit{font-style:italic}.katex .textrm{font-family:KaTeX_Main}.katex .textsf{font-family:KaTeX_SansSerif}.katex .texttt{font-family:KaTeX_Typewriter}.katex .mathnormal{font-family:KaTeX_Math;font-style:italic}.katex .mathit{font-family:KaTeX_Main;font-style:italic}.katex .mathrm{font-style:normal}.katex .mathbf{font-family:KaTeX_Main;font-weight:700}.katex .boldsymbol{font-family:KaTeX_Math;font-style:italic;font-weight:700}.katex .amsrm,.katex .mathbb,.katex .textbb{font-family:KaTeX_AMS}.katex .mathcal{font-family:KaTeX_Caligraphic}.katex .mathfrak,.katex .textfrak{font-family:KaTeX_Fraktur}.katex .mathboldfrak,.katex .textboldfrak{font-family:KaTeX_Fraktur;font-weight:700}.katex .mathtt{font-family:KaTeX_Typewriter}.katex .mathscr,.katex .textscr{font-family:KaTeX_Script}.katex .mathsf,.katex .textsf{font-family:KaTeX_SansSerif}.katex .mathboldsf,.katex .textboldsf{font-family:KaTeX_SansSerif;font-weight:700}.katex .mathitsf,.katex .mathsfit,.katex .textitsf{font-family:KaTeX_SansSerif;font-style:italic}.katex .mainrm{font-family:KaTeX_Main;font-style:normal}.katex .vlist-t{border-collapse:collapse;table-layout:fixed;display:inline-table}.katex .vlist-r{display:table-row}.katex .vlist{vertical-align:bottom;display:table-cell;position:relative}.katex .vlist>span{height:0;display:block;position:relative}.katex .vlist>span>span{display:inline-block}.katex .vlist>span>.pstrut{width:0;overflow:hidden}.katex .vlist-t2{margin-right:-2px}.katex .vlist-s{vertical-align:bottom;width:2px;min-width:2px;font-size:1px;display:table-cell}.katex .katex-vbox{flex-direction:column;align-items:baseline;display:inline-flex}.katex .katex-thinbox{flex-direction:row;width:0;max-width:0;display:inline-flex}.katex .msupsub{text-align:left}.katex .mfrac>span>span{text-align:center}.katex .mfrac .frac-line{border-bottom-style:solid;width:100%;display:inline-block}.katex .katex-hdashline,.katex .katex-hline,.katex .katex-overline .overline-line,.katex .katex-rule,.katex .katex-underline .underline-line,.katex .mfrac .frac-line{min-height:1px}.katex .mspace{display:inline-block}.katex .katex-smash{line-height:0;display:inline}.katex .clap,.katex .llap,.katex .rlap{width:0;position:relative}.katex .clap>.katex-inner,.katex .llap>.katex-inner,.katex .rlap>.katex-inner{position:absolute}.katex .clap>.katex-fix,.katex .llap>.katex-fix,.katex .rlap>.katex-fix{display:inline-block}.katex .llap>.katex-inner{right:0}.katex .clap>.katex-inner,.katex .rlap>.katex-inner{left:0}.katex .clap>.katex-inner>span{margin-left:-50%;margin-right:50%}.katex .katex-rule{border:0 solid;display:inline-block;position:relative}.katex .katex-hline,.katex .katex-overline .overline-line,.katex .katex-underline .underline-line{border-bottom-style:solid;width:100%;display:inline-block}.katex .katex-hdashline{border-bottom-style:dashed;width:100%;display:inline-block}.katex .sqrt>.katex-root{margin-left:.277778em;margin-right:-.555556em}.katex .fontsize-ensurer.reset-size1.size1,.katex .katex-sizing.reset-size1.size1{font-size:1em}.katex .fontsize-ensurer.reset-size1.size2,.katex .katex-sizing.reset-size1.size2{font-size:1.2em}.katex .fontsize-ensurer.reset-size1.size3,.katex .katex-sizing.reset-size1.size3{font-size:1.4em}.katex .fontsize-ensurer.reset-size1.size4,.katex .katex-sizing.reset-size1.size4{font-size:1.6em}.katex .fontsize-ensurer.reset-size1.size5,.katex .katex-sizing.reset-size1.size5{font-size:1.8em}.katex .fontsize-ensurer.reset-size1.size6,.katex .katex-sizing.reset-size1.size6{font-size:2em}.katex .fontsize-ensurer.reset-size1.size7,.katex .katex-sizing.reset-size1.size7{font-size:2.4em}.katex .fontsize-ensurer.reset-size1.size8,.katex .katex-sizing.reset-size1.size8{font-size:2.88em}.katex .fontsize-ensurer.reset-size1.size9,.katex .katex-sizing.reset-size1.size9{font-size:3.456em}.katex .fontsize-ensurer.reset-size1.size10,.katex .katex-sizing.reset-size1.size10{font-size:4.148em}.katex .fontsize-ensurer.reset-size1.size11,.katex .katex-sizing.reset-size1.size11{font-size:4.976em}.katex .fontsize-ensurer.reset-size2.size1,.katex .katex-sizing.reset-size2.size1{font-size:.833333em}.katex .fontsize-ensurer.reset-size2.size2,.katex .katex-sizing.reset-size2.size2{font-size:1em}.katex .fontsize-ensurer.reset-size2.size3,.katex .katex-sizing.reset-size2.size3{font-size:1.16667em}.katex .fontsize-ensurer.reset-size2.size4,.katex .katex-sizing.reset-size2.size4{font-size:1.33333em}.katex .fontsize-ensurer.reset-size2.size5,.katex .katex-sizing.reset-size2.size5{font-size:1.5em}.katex .fontsize-ensurer.reset-size2.size6,.katex .katex-sizing.reset-size2.size6{font-size:1.66667em}.katex .fontsize-ensurer.reset-size2.size7,.katex .katex-sizing.reset-size2.size7{font-size:2em}.katex .fontsize-ensurer.reset-size2.size8,.katex .katex-sizing.reset-size2.size8{font-size:2.4em}.katex .fontsize-ensurer.reset-size2.size9,.katex .katex-sizing.reset-size2.size9{font-size:2.88em}.katex .fontsize-ensurer.reset-size2.size10,.katex .katex-sizing.reset-size2.size10{font-size:3.45667em}.katex .fontsize-ensurer.reset-size2.size11,.katex .katex-sizing.reset-size2.size11{font-size:4.14667em}.katex .fontsize-ensurer.reset-size3.size1,.katex .katex-sizing.reset-size3.size1{font-size:.714286em}.katex .fontsize-ensurer.reset-size3.size2,.katex .katex-sizing.reset-size3.size2{font-size:.857143em}.katex .fontsize-ensurer.reset-size3.size3,.katex .katex-sizing.reset-size3.size3{font-size:1em}.katex .fontsize-ensurer.reset-size3.size4,.katex .katex-sizing.reset-size3.size4{font-size:1.14286em}.katex .fontsize-ensurer.reset-size3.size5,.katex .katex-sizing.reset-size3.size5{font-size:1.28571em}.katex .fontsize-ensurer.reset-size3.size6,.katex .katex-sizing.reset-size3.size6{font-size:1.42857em}.katex .fontsize-ensurer.reset-size3.size7,.katex .katex-sizing.reset-size3.size7{font-size:1.71429em}.katex .fontsize-ensurer.reset-size3.size8,.katex .katex-sizing.reset-size3.size8{font-size:2.05714em}.katex .fontsize-ensurer.reset-size3.size9,.katex .katex-sizing.reset-size3.size9{font-size:2.46857em}.katex .fontsize-ensurer.reset-size3.size10,.katex .katex-sizing.reset-size3.size10{font-size:2.96286em}.katex .fontsize-ensurer.reset-size3.size11,.katex .katex-sizing.reset-size3.size11{font-size:3.55429em}.katex .fontsize-ensurer.reset-size4.size1,.katex .katex-sizing.reset-size4.size1{font-size:.625em}.katex .fontsize-ensurer.reset-size4.size2,.katex .katex-sizing.reset-size4.size2{font-size:.75em}.katex .fontsize-ensurer.reset-size4.size3,.katex .katex-sizing.reset-size4.size3{font-size:.875em}.katex .fontsize-ensurer.reset-size4.size4,.katex .katex-sizing.reset-size4.size4{font-size:1em}.katex .fontsize-ensurer.reset-size4.size5,.katex .katex-sizing.reset-size4.size5{font-size:1.125em}.katex .fontsize-ensurer.reset-size4.size6,.katex .katex-sizing.reset-size4.size6{font-size:1.25em}.katex .fontsize-ensurer.reset-size4.size7,.katex .katex-sizing.reset-size4.size7{font-size:1.5em}.katex .fontsize-ensurer.reset-size4.size8,.katex .katex-sizing.reset-size4.size8{font-size:1.8em}.katex .fontsize-ensurer.reset-size4.size9,.katex .katex-sizing.reset-size4.size9{font-size:2.16em}.katex .fontsize-ensurer.reset-size4.size10,.katex .katex-sizing.reset-size4.size10{font-size:2.5925em}.katex .fontsize-ensurer.reset-size4.size11,.katex .katex-sizing.reset-size4.size11{font-size:3.11em}.katex .fontsize-ensurer.reset-size5.size1,.katex .katex-sizing.reset-size5.size1{font-size:.555556em}.katex .fontsize-ensurer.reset-size5.size2,.katex .katex-sizing.reset-size5.size2{font-size:.666667em}.katex .fontsize-ensurer.reset-size5.size3,.katex .katex-sizing.reset-size5.size3{font-size:.777778em}.katex .fontsize-ensurer.reset-size5.size4,.katex .katex-sizing.reset-size5.size4{font-size:.888889em}.katex .fontsize-ensurer.reset-size5.size5,.katex .katex-sizing.reset-size5.size5{font-size:1em}.katex .fontsize-ensurer.reset-size5.size6,.katex .katex-sizing.reset-size5.size6{font-size:1.11111em}.katex .fontsize-ensurer.reset-size5.size7,.katex .katex-sizing.reset-size5.size7{font-size:1.33333em}.katex .fontsize-ensurer.reset-size5.size8,.katex .katex-sizing.reset-size5.size8{font-size:1.6em}.katex .fontsize-ensurer.reset-size5.size9,.katex .katex-sizing.reset-size5.size9{font-size:1.92em}.katex .fontsize-ensurer.reset-size5.size10,.katex .katex-sizing.reset-size5.size10{font-size:2.30444em}.katex .fontsize-ensurer.reset-size5.size11,.katex .katex-sizing.reset-size5.size11{font-size:2.76444em}.katex .fontsize-ensurer.reset-size6.size1,.katex .katex-sizing.reset-size6.size1{font-size:.5em}.katex .fontsize-ensurer.reset-size6.size2,.katex .katex-sizing.reset-size6.size2{font-size:.6em}.katex .fontsize-ensurer.reset-size6.size3,.katex .katex-sizing.reset-size6.size3{font-size:.7em}.katex .fontsize-ensurer.reset-size6.size4,.katex .katex-sizing.reset-size6.size4{font-size:.8em}.katex .fontsize-ensurer.reset-size6.size5,.katex .katex-sizing.reset-size6.size5{font-size:.9em}.katex .fontsize-ensurer.reset-size6.size6,.katex .katex-sizing.reset-size6.size6{font-size:1em}.katex .fontsize-ensurer.reset-size6.size7,.katex .katex-sizing.reset-size6.size7{font-size:1.2em}.katex .fontsize-ensurer.reset-size6.size8,.katex .katex-sizing.reset-size6.size8{font-size:1.44em}.katex .fontsize-ensurer.reset-size6.size9,.katex .katex-sizing.reset-size6.size9{font-size:1.728em}.katex .fontsize-ensurer.reset-size6.size10,.katex .katex-sizing.reset-size6.size10{font-size:2.074em}.katex .fontsize-ensurer.reset-size6.size11,.katex .katex-sizing.reset-size6.size11{font-size:2.488em}.katex .fontsize-ensurer.reset-size7.size1,.katex .katex-sizing.reset-size7.size1{font-size:.416667em}.katex .fontsize-ensurer.reset-size7.size2,.katex .katex-sizing.reset-size7.size2{font-size:.5em}.katex .fontsize-ensurer.reset-size7.size3,.katex .katex-sizing.reset-size7.size3{font-size:.583333em}.katex .fontsize-ensurer.reset-size7.size4,.katex .katex-sizing.reset-size7.size4{font-size:.666667em}.katex .fontsize-ensurer.reset-size7.size5,.katex .katex-sizing.reset-size7.size5{font-size:.75em}.katex .fontsize-ensurer.reset-size7.size6,.katex .katex-sizing.reset-size7.size6{font-size:.833333em}.katex .fontsize-ensurer.reset-size7.size7,.katex .katex-sizing.reset-size7.size7{font-size:1em}.katex .fontsize-ensurer.reset-size7.size8,.katex .katex-sizing.reset-size7.size8{font-size:1.2em}.katex .fontsize-ensurer.reset-size7.size9,.katex .katex-sizing.reset-size7.size9{font-size:1.44em}.katex .fontsize-ensurer.reset-size7.size10,.katex .katex-sizing.reset-size7.size10{font-size:1.72833em}.katex .fontsize-ensurer.reset-size7.size11,.katex .katex-sizing.reset-size7.size11{font-size:2.07333em}.katex .fontsize-ensurer.reset-size8.size1,.katex .katex-sizing.reset-size8.size1{font-size:.347222em}.katex .fontsize-ensurer.reset-size8.size2,.katex .katex-sizing.reset-size8.size2{font-size:.416667em}.katex .fontsize-ensurer.reset-size8.size3,.katex .katex-sizing.reset-size8.size3{font-size:.486111em}.katex .fontsize-ensurer.reset-size8.size4,.katex .katex-sizing.reset-size8.size4{font-size:.555556em}.katex .fontsize-ensurer.reset-size8.size5,.katex .katex-sizing.reset-size8.size5{font-size:.625em}.katex .fontsize-ensurer.reset-size8.size6,.katex .katex-sizing.reset-size8.size6{font-size:.694444em}.katex .fontsize-ensurer.reset-size8.size7,.katex .katex-sizing.reset-size8.size7{font-size:.833333em}.katex .fontsize-ensurer.reset-size8.size8,.katex .katex-sizing.reset-size8.size8{font-size:1em}.katex .fontsize-ensurer.reset-size8.size9,.katex .katex-sizing.reset-size8.size9{font-size:1.2em}.katex .fontsize-ensurer.reset-size8.size10,.katex .katex-sizing.reset-size8.size10{font-size:1.44028em}.katex .fontsize-ensurer.reset-size8.size11,.katex .katex-sizing.reset-size8.size11{font-size:1.72778em}.katex .fontsize-ensurer.reset-size9.size1,.katex .katex-sizing.reset-size9.size1{font-size:.289352em}.katex .fontsize-ensurer.reset-size9.size2,.katex .katex-sizing.reset-size9.size2{font-size:.347222em}.katex .fontsize-ensurer.reset-size9.size3,.katex .katex-sizing.reset-size9.size3{font-size:.405093em}.katex .fontsize-ensurer.reset-size9.size4,.katex .katex-sizing.reset-size9.size4{font-size:.462963em}.katex .fontsize-ensurer.reset-size9.size5,.katex .katex-sizing.reset-size9.size5{font-size:.520833em}.katex .fontsize-ensurer.reset-size9.size6,.katex .katex-sizing.reset-size9.size6{font-size:.578704em}.katex .fontsize-ensurer.reset-size9.size7,.katex .katex-sizing.reset-size9.size7{font-size:.694444em}.katex .fontsize-ensurer.reset-size9.size8,.katex .katex-sizing.reset-size9.size8{font-size:.833333em}.katex .fontsize-ensurer.reset-size9.size9,.katex .katex-sizing.reset-size9.size9{font-size:1em}.katex .fontsize-ensurer.reset-size9.size10,.katex .katex-sizing.reset-size9.size10{font-size:1.20023em}.katex .fontsize-ensurer.reset-size9.size11,.katex .katex-sizing.reset-size9.size11{font-size:1.43981em}.katex .fontsize-ensurer.reset-size10.size1,.katex .katex-sizing.reset-size10.size1{font-size:.24108em}.katex .fontsize-ensurer.reset-size10.size2,.katex .katex-sizing.reset-size10.size2{font-size:.289296em}.katex .fontsize-ensurer.reset-size10.size3,.katex .katex-sizing.reset-size10.size3{font-size:.337512em}.katex .fontsize-ensurer.reset-size10.size4,.katex .katex-sizing.reset-size10.size4{font-size:.385728em}.katex .fontsize-ensurer.reset-size10.size5,.katex .katex-sizing.reset-size10.size5{font-size:.433944em}.katex .fontsize-ensurer.reset-size10.size6,.katex .katex-sizing.reset-size10.size6{font-size:.48216em}.katex .fontsize-ensurer.reset-size10.size7,.katex .katex-sizing.reset-size10.size7{font-size:.578592em}.katex .fontsize-ensurer.reset-size10.size8,.katex .katex-sizing.reset-size10.size8{font-size:.694311em}.katex .fontsize-ensurer.reset-size10.size9,.katex .katex-sizing.reset-size10.size9{font-size:.833173em}.katex .fontsize-ensurer.reset-size10.size10,.katex .katex-sizing.reset-size10.size10{font-size:1em}.katex .fontsize-ensurer.reset-size10.size11,.katex .katex-sizing.reset-size10.size11{font-size:1.19961em}.katex .fontsize-ensurer.reset-size11.size1,.katex .katex-sizing.reset-size11.size1{font-size:.200965em}.katex .fontsize-ensurer.reset-size11.size2,.katex .katex-sizing.reset-size11.size2{font-size:.241158em}.katex .fontsize-ensurer.reset-size11.size3,.katex .katex-sizing.reset-size11.size3{font-size:.281351em}.katex .fontsize-ensurer.reset-size11.size4,.katex .katex-sizing.reset-size11.size4{font-size:.321543em}.katex .fontsize-ensurer.reset-size11.size5,.katex .katex-sizing.reset-size11.size5{font-size:.361736em}.katex .fontsize-ensurer.reset-size11.size6,.katex .katex-sizing.reset-size11.size6{font-size:.401929em}.katex .fontsize-ensurer.reset-size11.size7,.katex .katex-sizing.reset-size11.size7{font-size:.482315em}.katex .fontsize-ensurer.reset-size11.size8,.katex .katex-sizing.reset-size11.size8{font-size:.578778em}.katex .fontsize-ensurer.reset-size11.size9,.katex .katex-sizing.reset-size11.size9{font-size:.694534em}.katex .fontsize-ensurer.reset-size11.size10,.katex .katex-sizing.reset-size11.size10{font-size:.833601em}.katex .fontsize-ensurer.reset-size11.size11,.katex .katex-sizing.reset-size11.size11{font-size:1em}.katex .delimsizing.size1{font-family:KaTeX_Size1}.katex .delimsizing.size2{font-family:KaTeX_Size2}.katex .delimsizing.size3{font-family:KaTeX_Size3}.katex .delimsizing.size4{font-family:KaTeX_Size4}.katex .delimsizing.mult .delim-size1>span{font-family:KaTeX_Size1}.katex .delimsizing.mult .delim-size4>span{font-family:KaTeX_Size4}.katex .nulldelimiter{width:.12em;display:inline-block}.katex .delimcenter,.katex .op-symbol{position:relative}.katex .op-symbol.small-op{font-family:KaTeX_Size1}.katex .op-symbol.large-op{font-family:KaTeX_Size2}.katex .katex-accent>.vlist-t,.katex .op-limits>.vlist-t{text-align:center}.katex .katex-accent .accent-body{position:relative}.katex .katex-accent .accent-body:not(.accent-full){width:0}.katex .katex-overlay{display:block}.katex .mtable .vertical-separator{min-width:1px;display:inline-block}.katex .mtable .arraycolsep{display:inline-block}.katex .mtable .col-align-c>.vlist-t{text-align:center}.katex .mtable .col-align-l>.vlist-t{text-align:left}.katex .mtable .col-align-r>.vlist-t{text-align:right}.katex .svg-align{text-align:left}.katex svg{fill:currentColor;stroke:currentColor;height:inherit;width:100%;display:block;position:absolute}.katex svg path{stroke:none}.katex svg{fill-rule:nonzero;fill-opacity:1;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1}.katex img{border-style:none;min-width:0;max-width:none;min-height:0;max-height:none}.katex .katex-stretchy{width:100%;display:block;position:relative;overflow:hidden}.katex .katex-stretchy:after,.katex .katex-stretchy:before{content:""}.katex .hide-tail{width:100%;position:relative;overflow:hidden}.katex .halfarrow-left{width:50.2%;position:absolute;left:0;overflow:hidden}.katex .halfarrow-right{width:50.2%;position:absolute;right:0;overflow:hidden}.katex .brace-left{width:25.1%;position:absolute;left:0;overflow:hidden}.katex .brace-center{width:50%;position:absolute;left:25%;overflow:hidden}.katex .brace-right{width:25.1%;position:absolute;right:0;overflow:hidden}.katex .x-arrow-pad{padding:0 .5em}.katex .cd-arrow-pad{padding:0 .55556em 0 .27778em}.katex .mover,.katex .munder,.katex .x-arrow{text-align:center}.katex .boxpad{padding:0 .3em}.katex .fbox,.katex .fcolorbox{box-sizing:border-box;border:.04em solid}.katex .cancel-pad{padding:0 .2em}.katex .cancel-lap{margin-left:-.2em;margin-right:-.2em}.katex .katex-sout{border-bottom-style:solid;border-bottom-width:.08em}.katex .angl{box-sizing:border-box;border-top:.049em solid;border-right:.049em solid;margin-right:.03889em}.katex .anglpad{padding:0 .03889em}.katex .reflectbox{display:inline-block;transform:scaleX(-1)}.katex .eqn-num:before{content:"(" counter(katexEqnNo) ")";counter-increment:katexEqnNo}.katex .mml-eqn-num:before{content:"(" counter(mmlEqnNo) ")";counter-increment:mmlEqnNo}.katex .mtr-glue{width:50%}.katex .cd-vert-arrow{display:inline-block;position:relative}.katex .cd-label-left{text-align:left;display:inline-block;position:absolute;right:calc(50% + .3em)}.katex .cd-label-right{text-align:right;display:inline-block;position:absolute;left:calc(50% + .3em)}.katex-display{text-align:center;margin:1em 0;display:block}.katex-display>.katex{text-align:center;white-space:nowrap;display:block}.katex-display>.katex>.katex-html{display:block;position:relative}.katex-display>.katex>.katex-html>.katex-tag{position:absolute;right:0}.katex-display.leqno>.katex>.katex-html>.katex-tag{left:0;right:auto}.katex-display.fleqn>.katex{text-align:left;padding-left:2em}body{counter-reset:katexEqnNo mmlEqnNo}pre code.hljs{padding:1em;display:block;overflow-x:auto}code.hljs{padding:3px 5px}.hljs{color:#c9d1d9;background:#0d1117}.hljs-doctag,.hljs-keyword,.hljs-meta .hljs-keyword,.hljs-template-tag,.hljs-template-variable,.hljs-type,.hljs-variable.language_{color:#ff7b72}.hljs-title,.hljs-title.class_,.hljs-title.class_.inherited__,.hljs-title.function_{color:#d2a8ff}.hljs-attr,.hljs-attribute,.hljs-literal,.hljs-meta,.hljs-number,.hljs-operator,.hljs-variable,.hljs-selector-attr,.hljs-selector-class,.hljs-selector-id{color:#79c0ff}.hljs-regexp,.hljs-string,.hljs-meta .hljs-string{color:#a5d6ff}.hljs-built_in,.hljs-symbol{color:#ffa657}.hljs-comment,.hljs-code,.hljs-formula{color:#8b949e}.hljs-name,.hljs-quote,.hljs-selector-tag,.hljs-selector-pseudo{color:#7ee787}.hljs-subst{color:#c9d1d9}.hljs-section{color:#1f6feb;font-weight:700}.hljs-bullet{color:#f2cc60}.hljs-emphasis{color:#c9d1d9;font-style:italic}.hljs-strong{color:#c9d1d9;font-weight:700}.hljs-addition{color:#aff5b4;background-color:#033a16}.hljs-deletion{color:#ffdcd7;background-color:#67060c}:root{--font-sans:"Inter", "SF Pro Display", "PingFang SC", "Microsoft YaHei", sans-serif;--font-size-min:12.5px;--ink:#172033;--ink-soft:#4e5b72;--muted:#7b869c;--muted-light:#a3adbf;--line:#2336591f;--line-strong:#23365933;--primary:#1677ff;--primary-deep:#0958d9;--primary-soft:#eaf3ff;--cyan:#22bdd3;--green:#24aa7d;--orange:#f29a49;--pink:#f1789b;--canvas:#f7f9fc;--surface:#fff;--surface-soft:#f8f9fd;--shadow-soft:0 18px 50px #3c4c8214;--shadow-card:0 8px 24px #404e8012}.reduce-motion *,.reduce-motion :before,.reduce-motion :after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}button{color:inherit}button,a{-webkit-tap-highlight-color:transparent}.agent-shell{background:radial-gradient(circle at 76% 0,#43aeff14,#0000 26rem),radial-gradient(circle at 18% 88%,#2ecba30f,#0000 24rem),#f7f9fc;grid-template-columns:244px minmax(0,1fr);gap:0;width:100%;height:100vh;padding:0;transition:grid-template-columns .25s;display:grid;position:relative;overflow:hidden}.agent-shell.is-sidebar-collapsed{grid-template-columns:0 minmax(0,1fr)}.agent-shell.is-sidebar-collapsed .agent-sidebar{pointer-events:none;transform:translate(-100%)}.ambient-orb{z-index:0;filter:blur(4px);pointer-events:none;border-radius:50%;position:fixed}.ambient-orb-blue{background:radial-gradient(circle,#59beff2e,#0000 68%);width:260px;height:260px;top:-90px;right:18%}.ambient-orb-mint{background:radial-gradient(circle,#48cdae1f,#0000 70%);width:300px;height:300px;bottom:-120px;left:22%}.agent-sidebar{z-index:20;width:244px;min-width:0;height:100%;box-shadow:none;background:#fffffff5;border:0;border-right:1px solid #e8edf5;border-radius:0;flex-direction:column;padding:16px 12px 12px;transition:transform .25s,padding .25s;display:flex;position:relative;overflow:visible}.sidebar-brand-row{justify-content:space-between;align-items:center;gap:8px;min-height:38px;padding:0 3px;display:flex}.sidebar-brand{cursor:pointer;background:0 0;border:0;align-items:center;gap:10px;min-width:0;padding:0;display:flex}.brand-mark{background:radial-gradient(circle at 24% 18%,#ffffff73,#0000 34%),linear-gradient(140deg,#1677ff 0%,#299cf8 52%,#38c8d9 100%);border-radius:11px;flex:none;grid-template-rows:repeat(2,8px);grid-template-columns:repeat(2,8px);place-content:center;gap:2px;width:34px;height:34px;display:grid;position:relative;overflow:hidden;box-shadow:0 9px 20px #1677ff38,inset 0 1px #ffffff6b}.brand-mark>span{background:#ffffffed;border-radius:2.5px}.brand-spark{color:#fff;filter:drop-shadow(0 1px 2px #32307838);position:absolute;bottom:4px;right:4px}.sidebar-brand-copy{flex-direction:column;justify-content:center;align-items:flex-start;min-width:0;line-height:1.15;display:flex}.sidebar-brand-copy strong{color:var(--ink);letter-spacing:-.03em;font-size:17px;font-weight:750}.sidebar-brand-copy>span{color:var(--muted);font-size:var(--font-size-min);letter-spacing:.08em;text-transform:uppercase;margin-top:3px;font-weight:700}.sidebar-brand-logo-image{object-fit:contain;border-radius:10px;flex:none;width:34px;height:34px;display:block}.sidebar-brand-actions{flex:none;align-items:center;gap:2px;display:flex}.sidebar-icon-button,.topbar-icon-button,.topbar-mobile-menu,.topbar-expand-sidebar{width:32px;height:32px;color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:10px;flex:none;place-items:center;padding:0;transition:color .15s,background .15s;display:inline-grid}.sidebar-icon-button:hover,.topbar-icon-button:hover,.topbar-mobile-menu:hover,.topbar-expand-sidebar:hover{color:var(--primary);background:#1677ff17}.mobile-close,.topbar-mobile-menu{display:none}.sidebar-search{height:38px;color:var(--primary);background:#f5f6fff0;border:1px solid #1677ff29;border-radius:12px;align-items:center;gap:8px;margin-top:10px;padding:0 10px;animation:.18s ease-out fade-slide-down;display:flex;box-shadow:0 0 0 3px #1677ff0b}.sidebar-search input{min-width:0;color:var(--ink);background:0 0;border:0;outline:0;flex:1;padding:0;font-size:13px}.sidebar-search input::placeholder{color:var(--muted-light)}.sidebar-search button{width:22px;height:22px;color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:7px;place-items:center;padding:0;display:grid}.new-conversation-button{color:#fff;cursor:pointer;background:radial-gradient(circle at 82% 12%,#ffffff3d,#0000 34%),linear-gradient(135deg,#1677ff 0%,#269ef7 58%,#24b8d4 100%);border:1px solid #ffffff57;border-radius:14px;align-items:center;gap:10px;width:100%;min-height:44px;margin-top:12px;padding:0 11px;transition:transform .18s,box-shadow .18s;display:flex;position:relative;overflow:hidden;box-shadow:0 5px 12px #1677ff21,inset 0 1px #ffffff47}.new-conversation-button:hover{transform:translateY(-1px);box-shadow:0 7px 16px #1677ff2b,inset 0 1px #ffffff4d}.new-conversation-button:active{transform:translateY(0)}.new-conversation-icon{background:0 0;border-radius:8px;flex:none;place-items:center;width:26px;height:26px;display:grid}.new-conversation-label{font-size:14px;font-weight:650}.new-conversation-shortcut{color:#fff;font-size:var(--font-size-min);letter-spacing:.03em;background:#ffffff29;border:1px solid #ffffff4d;border-radius:6px;margin-left:auto;padding:3px 7px;font-weight:700;box-shadow:inset 0 1px #ffffff29}.sidebar-section-label{color:var(--muted-light);font-size:var(--font-size-min);letter-spacing:.12em;text-transform:uppercase;padding:18px 9px 8px;font-weight:750}.sidebar-navigation{flex-direction:column;gap:3px;margin-top:14px;display:flex}.sidebar-nav-item{width:100%;height:39px;color:var(--ink-soft);text-align:left;cursor:pointer;background:0 0;border:0;border-radius:11px;align-items:center;gap:10px;padding:0 10px;font-size:13.5px;font-weight:540;transition:background .15s,color .15s;display:flex}.sidebar-nav-item svg{color:var(--muted);transition:color .15s}.sidebar-nav-item:hover{color:var(--ink);background:#58679d11}.sidebar-nav-item.is-active{color:var(--primary-deep);background:linear-gradient(90deg,#1677ff21,#22bdd314);font-weight:650}.sidebar-nav-item.is-active svg{color:var(--primary)}.sidebar-nav-count{min-width:20px;color:var(--primary);font-size:var(--font-size-min);text-align:center;background:#1677ff1a;border-radius:999px;margin-left:auto;padding:1px 6px;font-weight:700}.sidebar-conversation-scroll{scrollbar-width:thin;scrollbar-color:#6774a62e transparent;flex:1;min-height:0;margin:14px -3px 0;padding:0 3px 10px;overflow:hidden auto}.sidebar-conversation-scroll::-webkit-scrollbar{width:5px}.conversation-scroll::-webkit-scrollbar{width:5px}.sidebar-conversation-scroll::-webkit-scrollbar-thumb{background:#6774a62b;border-radius:999px}.conversation-scroll::-webkit-scrollbar-thumb{background:#6774a62b;border-radius:999px}.conversation-group+.conversation-group{margin-top:12px}.conversation-group-heading{width:100%;height:30px;color:var(--muted);font-size:var(--font-size-min);cursor:pointer;background:0 0;border:0;border-radius:9px;align-items:center;gap:7px;padding:0 9px;font-weight:620;display:flex}.conversation-group-heading:hover{background:#58679d0e}.conversation-group-count{color:var(--muted-light);font-size:var(--font-size-min);font-variant-numeric:tabular-nums}.conversation-group-caret{margin-left:auto;transition:transform .16s}.conversation-group-caret.is-closed{transform:rotate(-90deg)}.conversation-list{flex-direction:column;gap:2px;margin-top:2px;display:flex}.conversation-empty{color:var(--muted-light);font-size:var(--font-size-min);margin:0;padding:8px 10px 12px}.conversation-item{width:100%;height:36px;color:var(--ink-soft);font-size:var(--font-size-min);text-align:left;cursor:pointer;background:0 0;border:0;border-radius:10px;align-items:center;gap:6px;padding:0 6px 0 10px;line-height:1.45;transition:color .15s,background .15s;display:flex;position:relative}.conversation-item:before{content:"";background:0 0;border-radius:99px;width:2px;position:absolute;top:11px;bottom:11px;left:1px}.conversation-item:hover{color:var(--ink);background:#58679d0f}.conversation-item.is-active{color:var(--primary-deep);background:#1677ff16;font-weight:570}.conversation-item.is-active:before{background:linear-gradient(#1677ff,#24b8d4)}.conversation-item-title{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;padding-block:1px;overflow:hidden}.conversation-item-more{width:24px;height:24px;color:var(--muted);cursor:pointer;opacity:0;background:0 0;border:0;border-radius:7px;flex:none;place-items:center;padding:0;transition:opacity .15s,background .15s,color .15s;display:inline-grid}.conversation-item:hover .conversation-item-more,.conversation-item.is-active .conversation-item-more,.conversation-item:focus-within .conversation-item-more{opacity:1}.conversation-item-more:hover{color:var(--primary);background:#1677ff17}.conversation-item-pin{color:var(--primary);flex:none;transform:rotate(-18deg)}.conversation-menu-anchor{flex:none;position:relative}.conversation-menu-popover{z-index:40;background:#fffffffc;border:1px solid #3148781f;border-radius:12px;flex-direction:column;gap:2px;width:146px;padding:5px;animation:.15s ease-out popover-enter;display:flex;position:absolute;top:calc(100% + 4px);right:0;box-shadow:0 16px 38px #2c3d6f24,0 2px 8px #2c3d6f0f}.conversation-menu-popover button{width:100%;height:33px;color:var(--ink-soft);font-size:var(--font-size-min);text-align:left;cursor:pointer;background:0 0;border:0;border-radius:8px;align-items:center;gap:8px;padding:0 8px;font-weight:560;display:flex}.conversation-menu-popover button:hover{color:var(--ink);background:#1677ff12}.conversation-menu-popover button.is-danger{color:#d95562}.conversation-menu-popover button.is-danger:hover{color:#c93f4d;background:#fff2f3}.conversation-menu-divider{background:#31487817;height:1px;margin:3px 5px}.sidebar-dialog-backdrop{z-index:120;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#1f2c5233;place-items:center;padding:18px;animation:.16s ease-out fade-slide-down;display:grid;position:fixed;inset:0}.sidebar-dialog{background:#fff;border:1px solid #344a7a1f;border-radius:16px;width:min(390px,100vw - 32px);padding:16px;animation:.18s ease-out popover-enter;box-shadow:0 24px 70px #2534622e}.sidebar-dialog-heading{justify-content:space-between;align-items:flex-start;gap:14px;display:flex}.sidebar-dialog-heading>div{flex-direction:column;gap:4px;min-width:0;display:flex}.sidebar-dialog-heading strong{color:var(--ink);font-size:14px;font-weight:680}.sidebar-dialog-heading span{color:var(--muted);font-size:var(--font-size-min);line-height:1.6}.sidebar-dialog-heading .sidebar-dialog-description{color:#5c677d;font-size:13px;line-height:1.75}.sidebar-dialog-heading>button{width:28px;height:28px;color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:8px;flex:none;place-items:center;padding:0;display:grid}.sidebar-dialog-heading>button:hover{color:var(--ink);background:#f3f5fa}.sidebar-dialog-input{width:100%;height:40px;color:var(--ink);background:#fbfcff;border:1px solid #344a7a26;border-radius:10px;outline:0;margin-top:15px;padding:0 11px;font-size:12.5px;transition:border-color .15s,box-shadow .15s}.sidebar-dialog-input:focus{border-color:#1677ff59;box-shadow:0 0 0 3px #1677ff12}.sidebar-dialog-actions{justify-content:flex-end;gap:7px;margin-top:15px;display:flex}.sidebar-dialog-actions button{min-width:66px;height:34px;color:var(--ink-soft);font-size:var(--font-size-min);cursor:pointer;background:#fff;border:1px solid #344a7a1f;border-radius:9px;padding:0 13px;font-weight:600}.sidebar-dialog-actions button:hover{background:#f7f9fc}.sidebar-dialog-actions button.is-primary{color:#fff;background:linear-gradient(135deg,#1677ff,#2aa8e9);border-color:#0000;box-shadow:0 7px 15px #1677ff2e}.sidebar-dialog-actions button.is-primary:disabled{opacity:.4;cursor:not-allowed;box-shadow:none}.sidebar-dialog-actions button.is-danger{color:#fff;background:#df5966;border-color:#0000}.search-dialog-backdrop{z-index:130;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);background:#1f2c522e;justify-content:center;align-items:flex-start;padding:min(13vh,110px) 18px 30px;animation:.16s ease-out fade-slide-down;display:flex;position:fixed;inset:0}.search-dialog{background:#fff;border:1px solid #344a7a1f;border-radius:18px;flex-direction:column;width:min(560px,100vw - 32px);max-height:min(68vh,620px);padding:17px;animation:.18s ease-out popover-enter;display:flex;overflow:hidden;box-shadow:0 28px 80px #25346233}.search-dialog-heading{justify-content:space-between;align-items:flex-start;gap:14px;display:flex}.search-dialog-heading>div{flex-direction:column;gap:4px;display:flex}.search-dialog-heading strong{color:var(--ink);font-size:15px;font-weight:680}.search-dialog-heading span{color:var(--muted);font-size:var(--font-size-min)}.search-dialog-heading>button{width:29px;height:29px;color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:8px;place-items:center;padding:0;display:grid}.search-dialog-heading>button:hover{color:var(--ink);background:#f3f5fa}.search-dialog-input-wrap{min-height:44px;color:var(--primary);background:#f8faff;border:1px solid #344a7a24;border-radius:12px;align-items:center;gap:9px;margin-top:15px;padding:0 11px;transition:border-color .15s,box-shadow .15s;display:flex}.search-dialog-input-wrap:focus-within{border-color:#1677ff57;box-shadow:0 0 0 4px #1677ff0f}.search-dialog-input-wrap input{min-width:0;color:var(--ink);background:0 0;border:0;outline:0;flex:1;padding:0;font-size:13px}.search-dialog-input-wrap input::placeholder{color:var(--muted-light)}.search-dialog-input-wrap button{width:23px;height:23px;color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:7px;place-items:center;padding:0;display:grid}.search-dialog-input-wrap button:hover{color:var(--primary);background:#1677ff14}.search-dialog-results-head{color:var(--muted);font-size:var(--font-size-min);justify-content:space-between;align-items:center;padding:13px 4px 7px;font-weight:620;display:flex}.search-dialog-filters{gap:7px;margin-top:8px;display:flex}.search-dialog-filters .ant-select{font-size:var(--font-size-min);flex:1}.search-dialog-filters .ant-select-selector{font-size:var(--font-size-min)}.message-row:target{outline-offset:4px;background:#1677ff09;border-radius:12px;outline:3px solid #1677ff24}.search-dialog-results-head span:last-child{color:var(--muted-light);font-variant-numeric:tabular-nums}.search-dialog-results{scrollbar-gutter:stable;flex-direction:column;gap:3px;min-height:74px;display:flex;overflow-y:auto}.search-result-item{width:100%;min-height:48px;color:var(--ink-soft);text-align:left;cursor:pointer;background:0 0;border:0;border-radius:10px;align-items:center;gap:10px;padding:7px 9px;transition:background .15s;display:flex}.search-result-item:hover{background:#1677ff0f}.search-result-icon{width:30px;height:30px;color:var(--primary);background:#edf4ff;border-radius:9px;flex:none;place-items:center;display:grid}.search-result-copy{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}.search-result-copy strong{color:#3c4964;font-size:var(--font-size-min);text-overflow:ellipsis;white-space:nowrap;font-weight:620;overflow:hidden}.search-result-copy span{color:var(--muted-light);font-size:var(--font-size-min)}.search-result-item>svg{color:var(--primary);flex:none}.search-dialog-empty{min-height:150px;color:var(--muted-light);text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:5px;display:flex}.search-dialog-empty strong{color:var(--ink-soft);font-size:var(--font-size-min);margin-top:3px;font-weight:620}.search-dialog-empty span{font-size:var(--font-size-min)}.sidebar-footer{border-top:1px solid #5f6e9e17;flex:none;padding-top:8px;position:relative}.sidebar-footer-actions{grid-template-columns:1fr 1fr;gap:4px;margin-bottom:5px;display:grid}.sidebar-footer-actions button{height:32px;color:var(--muted);font-size:var(--font-size-min);cursor:pointer;background:0 0;border:0;border-radius:9px;justify-content:center;align-items:center;gap:6px;padding:0 8px;display:flex}.sidebar-footer-actions button:hover{color:var(--ink-soft);background:#58679d0f}.sidebar-profile{text-align:left;cursor:pointer;background:0 0;border:0;border-radius:12px;align-items:center;gap:9px;width:100%;min-height:45px;padding:5px 7px;transition:background .15s;display:flex}.sidebar-profile-wrap{position:relative}.account-menu-popover{z-index:50;background:#fffffffc;border:1px solid #3148781f;border-radius:13px;flex-direction:column;gap:2px;padding:5px;animation:.16s ease-out popover-enter;display:flex;position:absolute;bottom:calc(100% + 8px);left:2px;right:2px;box-shadow:0 16px 38px #2c3d6f24,0 2px 8px #2c3d6f0f}.account-menu-popover button,.account-menu-popover a{width:100%;min-height:35px;color:var(--ink-soft);font-size:var(--font-size-min);text-align:left;cursor:pointer;background:0 0;border:0;border-radius:9px;align-items:center;gap:9px;padding:0 9px;font-weight:560;text-decoration:none;display:flex}.account-menu-popover button:hover,.account-menu-popover a:hover{color:var(--ink);background:#1677ff12}.account-menu-popover button>svg,.account-menu-popover a>svg:first-child{color:var(--muted);flex:none}.account-menu-external{margin-left:auto;color:var(--muted-light)!important}.sidebar-profile:hover{background:#58679d11}.profile-avatar{color:#fff;width:30px;height:30px;font-size:var(--font-size-min);background:radial-gradient(circle at 25% 20%,#ffffff75,#0000 36%),linear-gradient(140deg,#1677ff,#38b9dc);border-radius:10px;flex:none;place-items:center;font-weight:750;display:grid;box-shadow:0 6px 13px #1677ff33}.profile-copy{flex-direction:column;flex:1;min-width:0;line-height:1.25;display:flex}.profile-copy strong{color:var(--ink);font-size:12.5px;font-weight:650}.profile-copy span{color:var(--muted);font-size:var(--font-size-min);margin-top:2px}.profile-more{color:var(--muted-light);flex:none}.agent-sidebar.is-collapsed{align-items:center;padding:14px 9px 12px}.agent-sidebar.is-collapsed .sidebar-brand-row{justify-content:center;padding:0}.agent-sidebar.is-collapsed .sidebar-brand-copy,.agent-sidebar.is-collapsed .sidebar-brand-actions,.agent-sidebar.is-collapsed .sidebar-section-label,.agent-sidebar.is-collapsed .sidebar-navigation span,.agent-sidebar.is-collapsed .new-conversation-label,.agent-sidebar.is-collapsed .new-conversation-shortcut,.agent-sidebar.is-collapsed .sidebar-conversation-scroll,.agent-sidebar.is-collapsed .sidebar-footer-actions,.agent-sidebar.is-collapsed .profile-copy,.agent-sidebar.is-collapsed .profile-more{display:none}.agent-sidebar.is-collapsed .new-conversation-button{border-radius:14px;justify-content:center;width:44px;height:44px;padding:0}.agent-sidebar.is-collapsed .new-conversation-icon{background:0 0}.agent-sidebar.is-collapsed .sidebar-navigation{align-items:center;width:100%}.agent-sidebar.is-collapsed .sidebar-nav-item{justify-content:center;width:42px;height:42px;padding:0}.agent-sidebar.is-collapsed .sidebar-footer{border-top:0;width:100%}.agent-sidebar.is-collapsed .sidebar-profile{justify-content:center;min-height:44px;padding:0}.agent-sidebar.is-collapsed .account-menu-popover{width:190px;bottom:0;left:calc(100% + 8px);right:auto}.agent-main{z-index:2;min-width:0;height:100%;box-shadow:none;background:#fff;border:0;border-radius:0;flex-direction:column;display:flex;position:relative;overflow:hidden}.workspace-topbar{z-index:5;background:#fffffff5;border-bottom:1px solid #606f9d17;flex:none;justify-content:space-between;align-items:center;gap:18px;min-height:56px;padding:0 22px;display:flex;position:relative}.topbar-title-area{align-items:center;gap:8px;min-width:0;display:flex}.topbar-collapsed-actions{flex:none;align-items:center;gap:2px;display:flex}.topbar-action-divider{background:#3e517d24;flex:none;width:1px;height:18px}.topbar-copy{min-width:0}.new-chat-hero{justify-content:center;align-items:center;gap:13px;margin-bottom:34px;display:flex}.new-chat-hero img{object-fit:contain;border-radius:14px;width:48px;height:48px;display:block}.new-chat-hero span{color:var(--ink);letter-spacing:-.035em;font-size:25px;font-weight:730}.topbar-eyebrow{color:#9ca6c0;font-size:var(--font-size-min);letter-spacing:.13em;margin-bottom:3px;font-weight:800;display:block}.topbar-copy h2{max-width:min(520px,46vw);color:var(--ink);letter-spacing:-.015em;text-overflow:ellipsis;white-space:nowrap;margin:0;padding-block:1px;font-size:15px;font-weight:650;line-height:1.45;overflow:hidden}.topbar-actions{flex:none;align-items:center;gap:5px;display:flex}.page-topbar.with-header-tools{gap:12px;padding-right:14px}.page-topbar.with-header-tools .topbar-title-area{flex:none}.page-topbar.with-header-tools .topbar-copy h2{max-width:190px}.page-topbar.with-header-tools .topbar-actions{flex:1;justify-content:flex-end;min-width:0}.page-header-actions{justify-content:flex-end;align-items:center;gap:7px;min-width:0;display:flex}.page-header-search{width:210px;height:34px;color:var(--muted);background:#f9fbfe;border:1px solid #374d7b1c;border-radius:9px;flex:0 210px;align-items:center;gap:7px;padding:0 10px;transition:width .18s,border-color .15s,box-shadow .15s;display:flex}.page-header-search:focus-within{background:#fff;border-color:#1677ff47;box-shadow:0 0 0 3px #1677ff0d}.page-header-search input{min-width:0;color:var(--ink);background:0 0;border:0;outline:0;flex:1;padding:0;font-size:12.5px}.page-header-search input::placeholder{color:var(--muted-light)}.page-header-meter{height:34px;color:var(--muted);background:#f9fbfe;border:1px solid #374d7b1a;border-radius:9px;flex:none;align-items:center;gap:7px;padding:0 9px;display:flex}.page-header-meter.is-storage{min-width:144px}.page-header-meter.is-download{min-width:86px}.page-header-meter.is-knowledge{min-width:126px}.page-header-meter-copy{flex-direction:column;gap:0;min-width:0;line-height:1.15;display:flex}.page-header-meter-copy small{color:var(--muted-light);font-size:12.5px;font-weight:560}.page-header-meter-copy strong{color:var(--ink-soft);font-variant-numeric:tabular-nums;white-space:nowrap;font-size:12.5px;font-weight:650}.page-header-meter-track{background:#e4eaf3;border-radius:999px;flex:none;width:46px;height:4px;overflow:hidden}.page-header-meter-track>span{border-radius:inherit;background:linear-gradient(90deg,#1677ff,#27b8d2);height:100%;display:block}.page-header-select.ant-select{flex:none;width:108px;height:34px}.page-header-select.is-sort{width:104px}.page-header-select .ant-select-selector{background:#f9fbfe!important;border:1px solid #374d7b1a!important;border-radius:9px!important;height:34px!important;padding:0 9px!important;font-size:12.5px!important}.page-header-select .ant-select-selection-item{font-size:12.5px;font-weight:580;line-height:32px!important}.page-header-view-toggle,.page-header-switch{flex:none;height:34px}.page-header-switch button{height:28px;padding:0 8px}.page-header-refresh{width:34px;height:34px}.page-header-primary{flex:none;min-height:34px;padding:0 11px}.agent-status{color:#278b68;height:29px;font-size:var(--font-size-min);background:#25a87912;border:1px solid #25a8791f;border-radius:999px;align-items:center;gap:7px;margin-right:6px;padding:0 10px;font-weight:650;display:inline-flex}.agent-status-dot{background:#2ec08b;border-radius:50%;width:6px;height:6px;box-shadow:0 0 0 3px #2ec08b1f}.topbar-text-button{height:32px;color:var(--primary-deep);font-size:var(--font-size-min);cursor:pointer;background:#1677ff0e;border:1px solid #1677ff1f;border-radius:10px;align-items:center;gap:7px;padding:0 11px;font-weight:600;transition:background .15s,border-color .15s;display:inline-flex}.topbar-text-button:hover{background:#1677ff1a;border-color:#1677ff33}.conversation-scroll{scroll-behavior:smooth;flex:1;min-height:0;overflow:hidden auto}.conversation-inner{width:min(100%,860px);min-height:100%;margin:0 auto;padding:24px 30px 42px}.conversation-inner.is-welcome{justify-content:center;align-items:center;padding-top:24px;padding-bottom:24px;display:flex}.conversation-date{color:var(--muted-light);font-size:var(--font-size-min);justify-content:center;align-items:center;margin:1px 0 28px;font-weight:650;display:flex}.conversation-date:before,.conversation-date:after{content:"";background:#6372a31a;width:46px;height:1px;margin:0 10px}.message-row{width:100%;animation:.26s ease-out both message-enter;display:flex}.message-row+.message-row{margin-top:30px}.user-message{justify-content:flex-end;gap:0}.user-message-main{flex-direction:column;align-items:flex-end;gap:5px;max-width:min(78%,610px);display:flex}.message-footer{align-items:center;gap:6px;width:100%;margin-top:8px;display:flex}.message-time{color:var(--muted-light);font-size:var(--font-size-min);font-variant-numeric:tabular-nums}.message-time.is-user{padding-right:2px}.message-live-dot{background:var(--primary);border-radius:50%;width:5px;height:5px;animation:1.5s ease-in-out infinite pulse-soft;box-shadow:0 0 0 3px #1677ff1c}.user-bubble{color:#31465f;background:radial-gradient(circle at 92% 8%,#ffffffd1,#0000 27%),linear-gradient(145deg,#edf7ff,#f0fffb);border:1px solid #1677ff17;border-radius:17px 5px 17px 17px;padding:12px 16px;font-size:14px;line-height:1.72;box-shadow:0 7px 18px #525e9b0e}.user-inline-token-list{flex-wrap:wrap;justify-content:flex-end;gap:5px;max-width:100%;display:flex}.user-inline-token{border:1px solid #0000;border-radius:999px;align-items:center;min-height:24px;padding:0 8px;font-size:12.5px;font-weight:620;line-height:22px;display:inline-flex}.user-inline-token.is-knowledge{color:#0b67de;background:#eaf3ff;border-color:#1677ff1f}.user-inline-token.is-resource{color:#278565;background:#edf9f5;border-color:#24aa7d24}.user-inline-token.is-command{color:#aa6b2b;background:#fff6e9;border-color:#f29a4929}.user-attachment-list{flex-wrap:wrap;justify-content:flex-end;gap:5px;max-width:100%;display:flex}.user-attachment{max-width:230px;color:var(--primary);background:#f8fbff;border:1px solid #1677ff1c;border-radius:9px;align-items:center;gap:7px;padding:5px 8px;display:flex}.user-attachment img{object-fit:cover;border-radius:6px;flex:none;width:28px;height:28px}.user-attachment>span{flex-direction:column;min-width:0;display:flex}.user-attachment strong{color:#45526d;font-size:var(--font-size-min);text-overflow:ellipsis;white-space:nowrap;font-weight:620;overflow:hidden}.user-attachment small{color:var(--muted-light);font-size:var(--font-size-min);margin-top:1px}.assistant-message{align-items:flex-start;gap:0}.assistant-message-main{width:100%;min-width:0}.tool-trace{background:radial-gradient(circle at 5% 0,#6d7dff17,#0000 38%),#f8f9ff;border:1px solid #1677ff1c;border-radius:14px;max-width:620px;margin-bottom:13px;transition:border-color .18s,box-shadow .18s;overflow:hidden}.tool-trace.is-running{border-color:#1677ff30;box-shadow:0 8px 24px #1677ff14}.tool-trace-head{text-align:left;cursor:pointer;background:0 0;border:0;align-items:center;gap:10px;width:100%;padding:10px 11px;display:flex}.tool-trace-icon{width:28px;height:28px;color:var(--primary);background:linear-gradient(140deg,#1677ff26,#22bdd31f);border-radius:9px;flex:none;place-items:center;display:grid}.tool-trace-copy{flex-direction:column;flex:1;min-width:0;line-height:1.3;display:flex}.tool-trace-copy strong{color:#3a4670;font-size:var(--font-size-min);font-weight:670}.tool-trace-copy span{color:var(--muted);font-size:var(--font-size-min);margin-top:2px}.tool-trace-head>svg{color:var(--muted-light);transition:transform .16s}.tool-trace-head>svg.is-open{transform:rotate(180deg)}.tool-trace-body{flex-direction:column;gap:1px;padding:0 12px 10px 50px;animation:.18s ease-out fade-slide-down;display:flex}.tool-step{min-height:27px;color:var(--muted);font-size:var(--font-size-min);align-items:center;gap:8px;display:flex}.tool-step-status{border-radius:50%;flex:none;place-items:center;width:18px;height:18px;display:grid}.tool-step-status.is-done{color:var(--green);background:#25a8791a}.tool-step-status.is-running{color:var(--primary);border:1px solid #1677ff33}.tool-step-label{color:#576383;min-width:85px;font-weight:580}.tool-step-detail{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.thinking-timeline{margin-bottom:14px;position:relative}.thinking-timeline-head{z-index:8;width:100%;min-height:30px;color:var(--muted);font-size:var(--font-size-min);text-align:left;cursor:pointer;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#fffffff7;border:0;border-radius:8px;flex-wrap:wrap;align-items:center;gap:7px;padding:3px 4px;transition:color .15s,background .15s;display:flex;position:sticky;top:0}.thinking-timeline-head:hover{color:var(--ink-soft);background:#1677ff0b}.thinking-timeline-head>svg:first-child{color:var(--primary)}.thinking-title{color:var(--ink-soft);font-weight:650}.thinking-stat,.thinking-live{height:20px;color:var(--muted);font-size:var(--font-size-min);white-space:nowrap;background:#f5f7fa;border:1px solid #23365914;border-radius:999px;align-items:center;padding:0 7px;display:inline-flex}.thinking-live{color:var(--primary-deep);background:#1677ff11;border-color:#1677ff1f;animation:1.35s ease-in-out infinite thinking-pulse}.thinking-duration{color:var(--muted-light);font-size:var(--font-size-min);font-variant-numeric:tabular-nums;margin-left:auto}.thinking-caret{color:var(--muted-light);flex:none;transition:transform .16s}.thinking-timeline.is-open .thinking-caret{transform:rotate(90deg)}.thinking-timeline-body{flex-direction:column;gap:10px;margin:8px 0 0;padding:2px 8px 2px 2px;list-style:none;animation:.18s ease-out fade-slide-down;display:flex;position:relative;overflow:visible}.thinking-timeline-body:before{content:"";background:linear-gradient(#1677ff33,#22bdd317 72%,#0000);width:1px;position:absolute;top:9px;bottom:12px;left:11px}.trace-thought{color:#6e7890;padding:3px 8px 3px 30px;font-size:12.5px;line-height:1.72;position:relative}.trace-thought:before{z-index:1;content:"";background:#8eb9ef;border:2px solid #fff;border-radius:50%;width:6px;height:6px;position:absolute;top:8px;left:8px;box-shadow:0 0 0 1px #1677ff24}.trace-thought-rail{display:none}.trace-thought-text{white-space:pre-wrap}.trace-tool{align-items:flex-start;gap:9px;display:flex;position:relative}.trace-step-node{z-index:1;width:18px;height:18px;color:var(--primary);background:#fff;border:1px solid #1677ff24;border-radius:50%;flex:none;place-items:center;margin-top:9px;display:grid;position:relative}.trace-tool.is-done .trace-step-node{color:var(--green);background:#f0fbf7;border-color:#24aa7d33}.trace-tool.is-failed .trace-step-node{color:#db5c5c;background:#fff4f4;border-color:#e15d5d33}.trace-step-main{background:radial-gradient(circle at 0 0,#1677ff0b,#0000 38%),#fbfcff;border:1px solid #3a518017;border-radius:11px;flex-direction:column;flex:1;gap:3px;min-width:0;padding:8px 10px;display:flex}.trace-tool.is-search .trace-step-main{background:radial-gradient(circle at 0 0,#22bdd312,#0000 40%),#f9fdfe;border-color:#22bdd321}.trace-step-line{align-items:center;gap:6px;min-width:0;display:flex}.trace-step-icon{color:var(--primary);flex:none;display:inline-flex}.trace-tool.is-search .trace-step-icon{color:#159fb5}.trace-step-line strong{color:#3e4965;font-size:var(--font-size-min);font-weight:660}.trace-step-meta{color:var(--muted-light);font-size:var(--font-size-min);white-space:nowrap;margin-left:auto}.trace-step-summary{color:var(--muted);font-size:var(--font-size-min);text-overflow:ellipsis;white-space:nowrap;padding-left:20px;line-height:1.55;overflow:hidden}.trace-step-result{color:#60706c;font-size:var(--font-size-min);background:#24aa7d0b;border-left:2px solid #24aa7d3d;border-radius:0 7px 7px 0;margin:4px 0 1px 20px;padding:7px 9px;line-height:1.6}.trace-search-results{flex-direction:column;gap:5px;margin:4px 0 0 20px;display:flex}.trace-search-result{min-width:0;color:inherit;background:#ffffffb8;border:1px solid #22bdd31a;border-radius:9px;align-items:center;gap:8px;padding:7px 8px;text-decoration:none;transition:border-color .15s,background .15s;display:flex}.trace-search-result:hover{background:#fff;border-color:#1677ff2e}.trace-search-favicon{color:#159fb5;background:#eaf8fb;border-radius:7px;flex:none;place-items:center;width:22px;height:22px;display:grid}.trace-search-copy{flex-direction:column;flex:1;min-width:0;display:flex}.trace-search-copy strong{color:#45546c;font-size:var(--font-size-min);text-overflow:ellipsis;white-space:nowrap;font-weight:620;overflow:hidden}.trace-search-copy span{color:var(--muted-light);font-size:var(--font-size-min);text-overflow:ellipsis;white-space:nowrap;margin-top:1px;overflow:hidden}.trace-search-site{color:var(--muted-light);font-size:var(--font-size-min);flex:none;align-items:center;gap:3px;display:inline-flex}@keyframes thinking-pulse{0%,to{opacity:.58}50%{opacity:1}}.message-sources{background:#f8fafc;border:1px solid #3a518017;border-radius:12px;margin-top:17px;padding:4px 6px}.message-sources-title{width:100%;min-height:32px;color:var(--ink-soft);font-size:var(--font-size-min);text-align:left;cursor:pointer;background:0 0;border:0;border-radius:8px;align-items:center;gap:6px;padding:0 5px;font-weight:620;transition:background .15s;display:flex}.message-sources-title:hover{background:#1677ff0e}.message-sources-count{min-width:18px;height:18px;color:var(--primary);font-size:var(--font-size-min);background:#1677ff14;border-radius:999px;place-items:center;display:inline-grid}.message-sources ol{flex-direction:column;gap:4px;margin:5px 0 0;padding:0 5px 4px 0;list-style:none;display:flex}.message-sources-caret{color:var(--muted-light);margin-left:auto;transition:transform .16s}.message-sources-caret.is-open{transform:rotate(180deg)}.message-source-scroll{scrollbar-gutter:stable;max-height:190px;overflow-y:auto}.message-sources li{min-width:0;color:var(--ink-soft);font-size:var(--font-size-min);cursor:default;border-radius:8px;align-items:baseline;gap:6px;padding:7px 8px;transition:background .15s,color .15s;display:flex}.message-sources li:hover{color:var(--ink);background:#1677ff11}.message-source-index{color:var(--primary);font-variant-numeric:tabular-nums;flex:none}.message-sources a{color:#4a5870;text-overflow:ellipsis;white-space:nowrap;text-decoration:none;overflow:hidden}.message-sources a:hover{color:var(--primary);text-decoration:none}.message-source-meta{color:var(--muted-light);font-size:var(--font-size-min);flex:none}.assistant-answer{color:#39445f;width:100%;font-size:14px;line-height:1.86}.markdown-body{white-space:normal;overflow-wrap:anywhere;min-width:0}.markdown-body>:first-child{margin-top:0}.markdown-body>:last-child{margin-bottom:0}.markdown-body p{margin:0 0 13px;line-height:1.82}.markdown-body h1,.markdown-body h2,.markdown-body h3,.markdown-body h4{color:#26334d;letter-spacing:-.025em;font-weight:700;line-height:1.35}.markdown-body h1{margin:26px 0 13px;font-size:24px}.markdown-body h2{margin:24px 0 11px;font-size:20px}.markdown-body h3{margin:21px 0 9px;font-size:16px}.markdown-body h4{margin:18px 0 8px;font-size:14px}.markdown-body strong{color:#2e3a54;font-weight:680}.markdown-body a{color:var(--primary);border-bottom:1px solid #1677ff40;text-decoration:none}.markdown-body a:hover{color:var(--primary-deep);border-bottom-color:currentColor}.markdown-body ul,.markdown-body ol{margin:8px 0 14px;padding-left:23px}.markdown-body li{margin:4px 0;line-height:1.75}.markdown-body li>p{margin:0}.markdown-body input[type=checkbox]{width:13px;height:13px;accent-color:var(--primary);vertical-align:-2px;margin:0 6px 0 -19px}.markdown-body blockquote{color:#5f6d87;background:#f5f9ff;border-left:3px solid #8eb9ef;border-radius:0 9px 9px 0;margin:14px 0;padding:10px 13px}.markdown-body blockquote p{margin:0}.markdown-body hr{background:#4256801c;border:0;height:1px;margin:22px 0}.markdown-body table{border-spacing:0;border-collapse:collapse;width:max-content;min-width:100%;max-width:100%;font-size:var(--font-size-min);border:1px solid #3e53801c;border-radius:10px;margin:14px 0 17px;display:block;overflow-x:auto}.markdown-body th,.markdown-body td{text-align:left;vertical-align:top;border-bottom:1px solid #3e538017;border-right:1px solid #3e538017;padding:8px 11px}.markdown-body th{color:#48566f;background:#f5f8fc;font-weight:660}.markdown-body tr:last-child td{border-bottom:0}.markdown-body th:last-child,.markdown-body td:last-child{border-right:0}.markdown-body :not(pre)>code{color:#31527e;background:#f2f5fa;border:1px solid #384b7417;border-radius:5px;padding:2px 5px;font-family:SFMono-Regular,Consolas,monospace;font-size:.9em}.markdown-body .md-code-block{color:#dce6f5;background:#101827;border:1px solid #ffffff14;border-radius:12px;margin:15px 0 18px;padding:15px 16px;position:relative;overflow-x:auto;box-shadow:inset 0 1px #ffffff0a}.markdown-body .md-code-block code,.markdown-body .md-code-block code.hljs{color:inherit;font-family:SFMono-Regular,Consolas,monospace;font-size:var(--font-size-min);background:0 0;border:0;padding:0;line-height:1.7}.markdown-body .md-image{background:#f8fafc;border:1px solid #3e53801a;border-radius:14px;width:100%;height:auto;margin:16px 0 18px;display:block;overflow:hidden}.markdown-body .katex-display{background:#f8fafc;border:1px solid #3e538014;border-radius:10px;max-width:100%;margin:17px 0;padding:11px 12px;overflow-x:auto}.markdown-body .katex{font-size:1.05em}.mermaid-diagram,.mermaid-loading,.mermaid-error{background:#fbfcff;border:1px solid #3e53801a;border-radius:12px;margin:15px 0 18px;overflow-x:auto}.mermaid-diagram{text-align:center;padding:14px}.mermaid-diagram svg{width:100%;max-width:760px;height:auto;margin:0 auto;display:block}.mermaid-loading{color:var(--muted);font-size:var(--font-size-min);text-align:center;padding:28px}.mermaid-error{color:#b54a56;font-size:var(--font-size-min);padding:12px}.mermaid-error strong{margin-bottom:7px;display:block}.mermaid-error pre{white-space:pre-wrap;margin:0;overflow-x:auto}.markdown-body.is-compact{color:inherit;font-size:var(--font-size-min);line-height:1.6}.markdown-body.is-compact p{margin-bottom:7px}.markdown-body.is-compact h1,.markdown-body.is-compact h2,.markdown-body.is-compact h3,.markdown-body.is-compact h4{font-size:var(--font-size-min);margin:10px 0 6px}.markdown-body.is-compact ul,.markdown-body.is-compact ol{margin:5px 0 7px;padding-left:18px}.markdown-body.is-compact .md-code-block{margin:8px 0;padding:10px}.typing-indicator{align-items:center;gap:5px;height:26px;display:flex}.typing-indicator span{background:#9aa6d5;border-radius:50%;width:6px;height:6px;animation:1.2s ease-in-out infinite typing-bounce}.typing-indicator span:nth-child(2){animation-delay:.14s}.typing-indicator span:nth-child(3){animation-delay:.28s}.source-list{margin-top:18px}.source-list-title{color:var(--muted);font-size:var(--font-size-min);align-items:center;gap:6px;margin-bottom:8px;font-weight:620;display:flex}.source-cards{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;display:grid}.source-card{text-align:left;cursor:pointer;background:#fbfcff;border:1px solid #5f6e9e1a;border-radius:12px;align-items:center;gap:9px;min-width:0;padding:9px 10px;transition:border-color .15s,background .15s,transform .15s;display:flex}.source-card:hover{background:#f7f8ff;border-color:#1677ff2e;transform:translateY(-1px)}.source-card-icon{background:var(--primary-soft);width:28px;height:28px;color:var(--primary);border-radius:8px;flex:none;place-items:center;display:grid}.source-card>span:nth-child(2){flex-direction:column;flex:1;min-width:0;display:flex}.source-card strong{color:#465171;font-size:var(--font-size-min);text-overflow:ellipsis;white-space:nowrap;font-weight:620;overflow:hidden}.source-card small{color:var(--muted-light);font-size:var(--font-size-min);text-overflow:ellipsis;white-space:nowrap;margin-top:2px;overflow:hidden}.source-card>svg{color:var(--muted-light);flex:none}.message-actions{opacity:.62;align-items:center;gap:2px;transition:opacity .15s;display:flex}.message-footer .message-time{margin-left:auto}.assistant-message:hover .message-actions,.message-actions:focus-within{opacity:1}.message-actions button{width:28px;height:28px;color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:8px;place-items:center;padding:0;display:grid}.message-actions button:hover,.message-actions button.is-selected{color:var(--primary);background:#1677ff14}.message-action-divider{background:var(--line);width:1px;height:13px;margin:0 3px}.welcome-state{text-align:center;width:min(100%,760px);padding:14px 0 10px}.welcome-orbit{place-items:center;width:76px;height:76px;margin:0 auto 20px;display:grid;position:relative}.orbit-ring{border:1px solid #1677ff21;border-radius:50%;position:absolute}.orbit-ring-one{animation:12s linear infinite orbit-spin;inset:0}.orbit-ring-one:after{content:"";background:#74ccff;border-radius:50%;width:6px;height:6px;position:absolute;top:5px;left:12px;box-shadow:0 0 0 4px #74ccff1a}.orbit-ring-two{border-style:dashed;border-color:#9469f426;animation:16s linear infinite reverse orbit-spin;inset:9px}.welcome-agent-icon{color:#fff;background:radial-gradient(circle at 22% 18%,#ffffff8c,#0000 34%),linear-gradient(140deg,#1677ff,#2ac2cf);border-radius:16px;place-items:center;width:46px;height:46px;display:grid;box-shadow:0 13px 27px #1677ff36,inset 0 1px #ffffff40}.welcome-eyebrow{color:var(--primary);font-size:var(--font-size-min);letter-spacing:.15em;font-weight:800}.welcome-state h1{color:var(--ink);letter-spacing:-.045em;margin:9px 0 0;font-size:clamp(24px,2.4vw,31px);font-weight:730}.welcome-state>p{color:var(--muted);margin:10px 0 0;font-size:12.5px;line-height:1.75}.suggestion-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;margin-top:27px;display:grid}.suggestion-card{text-align:left;cursor:pointer;background:#ffffffd6;border:1px solid #606f9d1a;border-radius:15px;align-items:center;gap:11px;min-width:0;padding:12px;transition:transform .18s,border-color .18s,box-shadow .18s;display:flex;box-shadow:0 5px 15px #404e8009}.suggestion-card:hover{border-color:#1677ff2e;transform:translateY(-2px);box-shadow:0 10px 24px #404e8012}.suggestion-icon{border-radius:12px;flex:none;place-items:center;width:38px;height:38px;display:grid}.suggestion-icon-blue{color:#4d72ed;background:#edf2ff}.suggestion-icon-violet{color:#ef7397;background:#fff0f4}.suggestion-icon-green{color:#22a679;background:#eafaf4}.suggestion-icon-orange{color:#e88c45;background:#fff4e9}.suggestion-copy{flex-direction:column;flex:1;min-width:0;display:flex}.suggestion-copy strong{color:#343e5c;font-size:12.5px;font-weight:650}.suggestion-copy span{color:var(--muted);font-size:var(--font-size-min);text-overflow:ellipsis;white-space:nowrap;margin-top:3px;overflow:hidden}.suggestion-arrow{color:var(--muted-light);flex:none;transition:color .18s,transform .18s}.suggestion-card:hover .suggestion-arrow{color:var(--primary);transform:translate(1px,-1px)}.composer-area{z-index:6;background:linear-gradient(#fff0 0%,#fffffff5 26%,#fff 100%);flex:none;padding:7px 22px 12px;position:relative}.scroll-to-bottom-button{z-index:24;width:36px;height:36px;color:var(--ink-soft);cursor:pointer;background:#fffffffa;border:1px solid #30487621;border-radius:50%;place-items:center;padding:0;transition:color .15s,border-color .15s,transform .15s,box-shadow .15s;display:grid;position:absolute;bottom:calc(100% + 8px);left:50%;transform:translate(-50%);box-shadow:0 10px 26px #2f416b21,0 2px 7px #2f416b0d}.scroll-to-bottom-button:hover{color:var(--primary);border-color:#1677ff3d;transform:translate(-50%,-1px);box-shadow:0 12px 29px #2f416b29,0 2px 8px #2f416b0f}.agent-main.is-new-chat .composer-area{background:0 0;flex-direction:column;flex:1;justify-content:center;padding:28px 30px;display:flex}.agent-main.is-new-chat .composer-disclaimer{margin-bottom:min(10vh,72px)}.composer-shell{background:#fffffff5;border:1px solid #5c6ca029;border-radius:20px;width:min(100%,860px);margin:0 auto;padding:10px 12px 9px;transition:border-color .18s,box-shadow .18s;position:relative;box-shadow:0 12px 34px #37467d17,0 2px 7px #37467d09}.trigger-menu{z-index:45;background:#fffffffc;border:1px solid #344a7a21;border-radius:16px;flex-direction:column;max-height:370px;animation:.16s ease-out popover-enter;display:flex;position:absolute;bottom:calc(100% + 10px);left:10px;right:10px;overflow:hidden;box-shadow:0 22px 55px #26366629,0 3px 10px #2636660f}.trigger-menu-head{height:38px;color:var(--ink-soft);font-size:var(--font-size-min);border-bottom:1px solid #344a7a14;flex:none;justify-content:space-between;align-items:center;gap:10px;padding:0 12px;font-weight:650;display:flex}.trigger-menu-query{max-width:60%;color:var(--primary);text-overflow:ellipsis;white-space:nowrap;font-weight:560;overflow:hidden}.trigger-menu-scroll{scrollbar-gutter:stable;min-height:0;padding:5px;overflow-y:auto}.trigger-menu-group+.trigger-menu-group{border-top:1px solid #344a7a12;margin-top:4px;padding-top:5px}.trigger-menu-group-label{color:var(--muted-light);font-size:var(--font-size-min);letter-spacing:.05em;padding:5px 8px 4px;font-weight:740}.trigger-menu-item{width:100%;min-height:43px;color:var(--ink-soft);text-align:left;cursor:pointer;background:0 0;border:0;border-radius:9px;align-items:center;gap:9px;padding:5px 8px;display:flex}.trigger-menu-item:hover,.trigger-menu-item.is-active{background:#1677ff12}.trigger-menu-icon{border-radius:9px;flex:none;place-items:center;width:29px;height:29px;display:grid}.trigger-menu-icon.is-knowledge{color:var(--primary);background:#edf4ff}.trigger-menu-icon.is-resource{color:var(--green);background:#edf9f5}.trigger-menu-icon.is-command{color:var(--orange);background:#fff4e9}.trigger-menu-copy{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}.trigger-menu-copy strong{color:#3e4961;font-size:var(--font-size-min);text-overflow:ellipsis;white-space:nowrap;font-weight:620;overflow:hidden}.trigger-menu-copy small{color:var(--muted-light);font-size:var(--font-size-min);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.trigger-menu-empty{color:var(--muted-light);font-size:var(--font-size-min);text-align:center;padding:24px 12px}.trigger-menu-footer{height:29px;color:var(--muted-light);font-size:var(--font-size-min);background:#fbfcfe;border-top:1px solid #344a7a14;flex:none;align-items:center;gap:12px;padding:0 12px;display:flex}.composer-shell:focus-within{border-color:#1677ff57;box-shadow:0 14px 38px #5365db1f,0 0 0 4px #1677ff0e}.composer-shell.is-running{border-color:#1677ff3d}.composer-context{flex-wrap:wrap;align-items:center;gap:8px;min-height:24px;padding:0 3px 7px;display:flex}.composer-extension-tags{flex-wrap:wrap;gap:7px;width:min(100%,860px);margin:0 auto 8px;padding:0 3px;display:flex}.composer-queue{background:#f8fbfff0;border:1px solid #1677ff1a;border-radius:12px;width:min(100%,860px);margin:0 auto 8px;padding:7px}.composer-queue-head{color:var(--muted);font-size:var(--font-size-min);padding:1px 4px 5px}.composer-queue-item{background:#fff;border-radius:8px;align-items:center;gap:6px;min-height:31px;padding:3px 4px;display:flex}.composer-queue-item+.composer-queue-item{margin-top:3px}.composer-queue-item>span{min-width:0;color:var(--ink-soft);font-size:var(--font-size-min);text-overflow:ellipsis;white-space:nowrap;flex:1;overflow:hidden}.composer-queue-item>button{height:24px;color:var(--primary);font-size:var(--font-size-min);cursor:pointer;background:#1677ff12;border:0;border-radius:6px;padding:0 7px}.composer-queue-item>button:last-child{width:24px;color:var(--muted);background:0 0;place-items:center;padding:0;display:grid}.composer-inline-error{color:#c84958;font-size:var(--font-size-min);background:#fff1f2;border-radius:7px;margin:2px 3px 6px;padding:6px 8px}.composer-context-chip{height:26px;color:var(--primary-deep);font-size:var(--font-size-min);background:#1677ff0f;border:1px solid #1677ff1a;border-radius:999px;align-items:center;gap:5px;padding:0 9px;font-weight:620;display:inline-flex}.composer-context-chip.is-file{max-width:210px;color:var(--ink-soft);background:#f7f9fd;border-color:#4056861c}.composer-context-chip.is-resource{color:#278263;background:#f1fbf7;border-color:#24aa7d21;max-width:220px}.composer-context-chip.is-extension{color:#b8742f;background:#fff8ef;border-color:#f29a4929;max-width:190px}.composer-file-name{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.composer-context-chip button{width:18px;height:18px;color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:50%;flex:none;place-items:center;margin-right:-4px;padding:0;display:grid}.composer-context-chip button:hover{color:var(--primary);background:#1677ff17}.composer-context-hint{color:var(--muted-light);font-size:var(--font-size-min)}.composer-input{resize:none;width:100%;min-height:60px;max-height:132px;color:var(--ink);font-family:var(--font-sans);overflow-wrap:anywhere;white-space:pre-wrap;cursor:text;background:0 0;border:0;outline:0;padding:7px 5px 4px;font-size:14px;line-height:1.6;display:block;overflow-y:auto}.composer-input:empty:before{pointer-events:none;color:#aab2c8;content:attr(data-placeholder)}.composer-inline-token{vertical-align:baseline;white-space:nowrap;-webkit-user-select:all;user-select:all;border:1px solid #0000;border-radius:999px;align-items:center;min-height:22px;margin:0 1px;padding:0 7px;font-size:12.5px;font-weight:640;line-height:20px;display:inline-flex}.composer-inline-token.is-knowledge{color:#0b67de;background:#eaf3ff;border-color:#1677ff1f}.composer-inline-token.is-resource{color:#278565;background:#edf9f5;border-color:#24aa7d24}.composer-inline-token.is-command{color:#aa6b2b;background:#fff6e9;border-color:#f29a4929}.composer-toolbar{justify-content:space-between;align-items:center;gap:8px;margin-top:5px;display:flex}.composer-tools,.composer-submit-area{align-items:center;gap:4px;min-width:0;display:flex}.composer-add-wrap{flex:none;position:relative}.composer-round-button{width:34px;height:34px;color:var(--muted);cursor:pointer;background:0 0;border:1px solid #4b5b8529;border-radius:50%;flex:none;place-items:center;padding:0;display:grid}.composer-round-button.is-open{color:var(--primary);background:#1677ff12;border-color:#1677ff4d}.composer-add-menu{z-index:35;background:#fffffffc;border:1px solid #3148781f;border-radius:13px;flex-direction:column;gap:3px;width:230px;padding:5px;animation:.16s ease-out popover-enter;display:flex;position:absolute;bottom:calc(100% + 8px);left:0;box-shadow:0 16px 38px #2c3d6f24,0 2px 8px #2c3d6f0f}.composer-add-menu button{width:100%;min-height:46px;color:var(--ink-soft);text-align:left;cursor:pointer;background:0 0;border:0;border-radius:9px;align-items:center;gap:9px;padding:6px 8px;display:flex}.composer-add-menu button:hover{background:#1677ff0f}.composer-add-menu-icon{width:29px;height:29px;color:var(--primary);background:#edf4ff;border-radius:9px;flex:none;place-items:center;display:grid}.composer-add-menu-icon.is-resource{color:var(--green);background:#edf9f5}.composer-add-menu button>span:last-child{flex-direction:column;gap:2px;min-width:0;display:flex}.composer-add-menu strong{color:var(--ink-soft);font-size:var(--font-size-min);font-weight:620}.composer-add-menu small{color:var(--muted-light);font-size:var(--font-size-min)}.composer-extension-wrap{flex:none;position:relative}.composer-extension-pill{height:34px;color:var(--muted);font-size:var(--font-size-min);cursor:pointer;background:0 0;border:1px solid #4b5b8526;border-radius:999px;align-items:center;gap:6px;padding:0 12px;font-weight:580;transition:color .15s,border-color .15s,background .15s;display:inline-flex}.composer-extension-pill:hover,.composer-extension-pill.is-open{color:var(--primary);background:#1677ff0f;border-color:#1677ff3d}.composer-extension-menu{z-index:35;background:#fffffffc;border:1px solid #3148781f;border-radius:14px;flex-direction:column;width:min(290px,100vw - 28px);max-height:330px;animation:.16s ease-out popover-enter;display:flex;position:absolute;bottom:calc(100% + 8px);left:0;overflow:hidden;box-shadow:0 16px 38px #2c3d6f24,0 2px 8px #2c3d6f0f}.composer-extension-head{height:38px;color:var(--ink-soft);font-size:var(--font-size-min);border-bottom:1px solid #31487814;flex:none;align-items:center;padding:0 11px;font-weight:650;display:flex}.composer-extension-scroll{scrollbar-gutter:stable;min-height:0;padding:5px;overflow-y:auto}.composer-extension-scroll>button{width:100%;min-height:47px;color:var(--ink-soft);text-align:left;cursor:pointer;background:0 0;border:0;border-radius:9px;align-items:center;gap:9px;padding:6px 8px;display:flex}.composer-extension-scroll>button:hover{background:#1677ff0e}.composer-extension-scroll>button.is-selected{background:#1677ff12}.composer-extension-icon{width:29px;height:29px;color:var(--muted);background:#f1f4f9;border-radius:9px;flex:none;place-items:center;display:grid}.composer-extension-scroll>button.is-selected .composer-extension-icon{color:var(--primary);background:#eaf3ff}.composer-extension-copy{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}.composer-extension-copy strong{color:#3e4961;font-size:var(--font-size-min);font-weight:620}.composer-extension-copy small{color:var(--muted-light);font-size:var(--font-size-min);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.composer-extension-check{width:18px;height:18px;color:var(--primary);border-radius:50%;flex:none;place-items:center;display:grid}.composer-extension-scroll>button.is-selected .composer-extension-check{background:#1677ff17}.composer-context-wrap{flex:none;position:relative}.composer-context-pill{height:34px;color:var(--muted);font-size:var(--font-size-min);cursor:pointer;background:0 0;border:1px solid #4b5b8526;border-radius:999px;align-items:center;gap:6px;padding:0 12px;font-weight:580;transition:color .15s,border-color .15s,background .15s;display:inline-flex}.composer-context-pill:hover,.composer-context-pill.is-open{color:var(--primary);background:#1677ff0f;border-color:#1677ff3d}.composer-context-menu{z-index:35;background:#fffffffc;border:1px solid #3148781f;border-radius:14px;width:252px;padding:12px;animation:.16s ease-out popover-enter;position:absolute;bottom:calc(100% + 8px);left:0;box-shadow:0 16px 38px #2c3d6f24,0 2px 8px #2c3d6f0f}.composer-context-menu-head{justify-content:space-between;align-items:center;gap:12px;display:flex}.composer-context-menu-head span{color:var(--muted);font-size:var(--font-size-min);font-weight:560}.composer-context-menu-head strong{color:var(--ink-soft);font-size:var(--font-size-min);font-variant-numeric:tabular-nums;font-weight:680}.composer-context-progress{background:#edf0f6;border-radius:999px;height:6px;margin-top:13px;overflow:hidden}.composer-context-progress span{border-radius:inherit;background:linear-gradient(90deg,#1677ff,#25b8d3);min-width:3px;height:100%;transition:width .25s;display:block}.composer-context-meta{color:var(--muted-light);font-size:var(--font-size-min);justify-content:space-between;gap:12px;margin-top:6px;display:flex}.composer-context-compress{width:100%;height:33px;color:var(--primary-deep);font-size:var(--font-size-min);cursor:pointer;background:#1677ff0e;border:1px solid #1677ff1f;border-radius:9px;justify-content:center;align-items:center;gap:6px;margin-top:12px;font-weight:620;display:flex}.composer-context-compress:hover:not(:disabled){background:#1677ff1a}.composer-context-compress:disabled{color:var(--muted);cursor:default;background:#f5f7fa;border-color:#344a7a14}.composer-round-button:hover{color:var(--primary);background:#1677ff12}.composer-chip{height:32px;color:var(--muted);font-size:var(--font-size-min);white-space:nowrap;cursor:pointer;background:0 0;border:1px solid #0000;border-radius:999px;align-items:center;gap:6px;padding:0 9px;font-weight:560;transition:color .15s,background .15s,border-color .15s;display:inline-flex}.composer-chip:hover{color:var(--ink-soft);background:#1677ff0e}.composer-chip.is-active{color:var(--primary-deep);background:#1677ff13;border-color:#1677ff21}.model-picker-wrap{position:relative}.model-picker{height:32px;color:var(--muted);font-size:var(--font-size-min);cursor:pointer;background:0 0;border:0;border-radius:9px;align-items:center;gap:5px;padding:0 8px;font-weight:590;display:inline-flex}.model-brand-icon{flex:none;place-items:center;width:18px;height:18px;font-size:16px;display:inline-grid}.model-brand-icon.is-deepseek{color:#4d6bfe}.model-brand-icon.is-chatgpt{color:#10a37f}.model-picker-name{white-space:nowrap}.model-picker-caret{color:var(--muted-light);font-size:var(--font-size-min)}.model-picker:hover{color:var(--ink-soft);background:#1677ff0e}.model-popover{z-index:20;width:min(360px,100vw - 28px);box-shadow:var(--shadow-soft);background:#fffffffa;border:1px solid #5e6d9d1f;border-radius:14px;padding:5px;animation:.16s ease-out popover-enter;position:absolute;bottom:calc(100% + 8px);right:0}.model-popover button{text-align:left;cursor:pointer;background:0 0;border:0;border-radius:10px;justify-content:flex-start;align-items:center;gap:10px;width:100%;padding:9px 10px;display:flex}.model-popover button:hover{background:#1677ff0f}.model-option-copy{flex-direction:column;flex:1;min-width:0;display:flex}.model-popover strong{color:var(--ink);font-size:var(--font-size-min);font-weight:650}.model-popover small{color:var(--muted);font-size:var(--font-size-min);margin-top:2px}.model-option-meta{align-items:center;gap:6px;display:flex}.model-option-meta small{margin-top:0}.model-capabilities{flex:none;align-items:center;gap:3px;display:inline-flex}.model-capability{color:#94601c;background:#fff7e6;border:1px solid #d2993724;border-radius:4px;place-items:center;min-width:17px;height:17px;padding:0 3px;font-size:12px;font-weight:400;display:inline-grid}.model-capability:nth-child(2){color:#277b5f;background:#edf9f4;border-color:#24aa7d29}.model-popover button>svg{color:var(--primary);margin-left:auto}.model-popover-divider{background:#3148781a;height:1px;margin:7px 7px 5px}.thinking-strength{padding:7px 10px 8px}.thinking-strength-head{justify-content:space-between;align-items:center;gap:12px;display:flex}.thinking-strength-head span{color:var(--muted);font-size:var(--font-size-min);font-weight:560}.thinking-strength-head strong{color:var(--primary-deep);font-size:var(--font-size-min);font-weight:680}.thinking-strength-slider{appearance:none;cursor:pointer;border:0;border-radius:999px;outline:none;width:100%;height:12px;margin:15px 0 8px;padding:0;display:block}.thinking-strength-slider::-webkit-slider-thumb{appearance:none;cursor:grab;background:#1677ff;border:2px solid #fff;border-radius:50%;width:15px;height:15px;transition:transform .15s,box-shadow .15s;box-shadow:0 0 0 1px #1677ff3d,0 3px 8px #1677ff47}.thinking-strength-slider::-moz-range-thumb{cursor:grab;background:#1677ff;border:2px solid #fff;border-radius:50%;width:13px;height:13px;box-shadow:0 0 0 1px #1677ff3d,0 3px 8px #1677ff47}.thinking-strength-slider:active::-webkit-slider-thumb{cursor:grabbing;transform:scale(1.12);box-shadow:0 0 0 4px #1677ff1a,0 3px 9px #1677ff4d}.thinking-strength-labels{grid-template-columns:repeat(7,1fr);gap:2px;display:grid}.thinking-strength-labels span{color:var(--muted-light);font-size:var(--font-size-min);text-align:center;line-height:1.2;transition:color .15s,font-weight .15s}.thinking-strength-labels span.is-active{color:var(--primary-deep);font-weight:680}.composer-send{color:#fff;cursor:pointer;background:linear-gradient(140deg,#1677ff,#25b8d3);border:1px solid #ffffff40;border-radius:50%;flex:none;place-items:center;width:34px;height:34px;padding:0;transition:transform .15s,opacity .15s,box-shadow .15s;display:grid;box-shadow:0 7px 15px #1677ff38}.composer-send .anticon{font-size:16px;transform:rotate(-16deg)}.composer-send:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 9px 19px #1677ff47}.composer-send:disabled{opacity:.4;cursor:not-allowed;box-shadow:none}.composer-send.is-stop{background:linear-gradient(140deg,#1677ff,#25b8d3);box-shadow:0 7px 15px #1677ff2e}.composer-disclaimer{color:#b1b8cc;font-size:var(--font-size-min);text-align:center;margin:7px auto 0}.resource-dialog-backdrop{z-index:150;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);background:#1f2c5233;place-items:center;padding:20px;animation:.16s ease-out fade-slide-down;display:grid;position:fixed;inset:0}.resource-dialog{background:#fff;border:1px solid #344a7a1f;border-radius:20px;flex-direction:column;width:min(820px,100vw - 32px);height:min(620px,100vh - 44px);padding:18px;animation:.18s ease-out popover-enter;display:flex;overflow:hidden;box-shadow:0 28px 90px #25346238}.resource-dialog-heading{justify-content:space-between;align-items:flex-start;gap:16px;display:flex}.resource-dialog-heading>div{flex-direction:column;gap:4px;display:flex}.resource-dialog-heading strong{color:var(--ink);font-size:15px;font-weight:680}.resource-dialog-heading span{color:var(--muted);font-size:var(--font-size-min)}.resource-dialog-heading>button{width:29px;height:29px;color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:8px;place-items:center;padding:0;display:grid}.resource-dialog-heading>button:hover{color:var(--ink);background:#f3f5fa}.resource-dialog-toolbar{grid-template-columns:190px minmax(0,1fr);gap:9px;margin-top:15px;display:grid}.resource-source-select,.resource-search{background:#f9fafc;border:1px solid #344a7a21;border-radius:10px;align-items:center;gap:8px;height:40px;padding:0 11px;display:flex}.resource-source-select{position:relative}.resource-source-select>span{color:var(--muted-light);font-size:var(--font-size-min);flex:none}.resource-source-ant-select{flex:1;min-width:0}.resource-source-ant-select.ant-select{width:100%;font-size:var(--font-size-min)}.resource-source-ant-select .ant-select-selector{padding-inline:0!important}.resource-source-ant-select .ant-select-selection-item{color:var(--ink-soft);font-size:var(--font-size-min);font-weight:580}.resource-source-ant-select .ant-select-arrow{color:var(--muted-light)}.resource-search{color:var(--muted)}.resource-search:focus-within,.resource-source-select:focus-within{border-color:#1677ff4d;box-shadow:0 0 0 3px #1677ff0e}.resource-search input{min-width:0;color:var(--ink);font-size:var(--font-size-min);background:0 0;border:0;outline:0;flex:1;padding:0}.resource-search input::placeholder{color:var(--muted-light)}.resource-search button{width:22px;height:22px;color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:6px;place-items:center;padding:0;display:grid}.resource-search button:hover{color:var(--primary);background:#1677ff14}.resource-dialog-body{background:#fafbfd;border:1px solid #344a7a17;border-radius:14px;flex:1;grid-template-columns:300px minmax(0,1fr);gap:10px;min-height:0;margin-top:12px;display:grid;overflow:hidden}.resource-picker-drawer .ant-drawer-header{border-bottom-color:#344a7a17;min-height:64px;padding:11px 18px}.resource-picker-drawer .ant-drawer-title>div{flex-direction:column;gap:2px;display:flex}.resource-picker-drawer .ant-drawer-title strong{color:var(--ink);font-size:14px}.resource-picker-drawer .ant-drawer-title small{color:var(--muted);font-size:var(--font-size-min);font-weight:500}.resource-picker-drawer .ant-drawer-body{min-height:0;padding:0;overflow:hidden}.resource-picker-drawer-content{flex-direction:column;height:100%;min-height:0;padding:15px 18px 18px;display:flex}.resource-dialog-list{background:#fff;border-right:1px solid #344a7a17;flex-direction:column;min-height:0;display:flex}.resource-list-heading{height:38px;color:var(--muted);font-size:var(--font-size-min);flex:none;justify-content:space-between;align-items:center;padding:0 12px;font-weight:620;display:flex}.resource-list-scroll{flex-direction:column;flex:1;gap:2px;min-height:0;padding:0 6px 8px;display:flex;overflow-y:auto}.resource-list-item{width:100%;min-height:51px;color:var(--ink-soft);text-align:left;cursor:pointer;background:0 0;border:0;border-radius:10px;align-items:center;gap:9px;padding:7px 8px;display:flex}.resource-list-item:hover{background:#f7f9fc}.resource-list-item.is-active{background:#eef5ff}.resource-file-icon{width:31px;height:35px;color:var(--primary);font-size:var(--font-size-min);letter-spacing:.02em;background:#edf4ff;border-radius:7px;flex:none;place-items:center;font-weight:750;display:grid}.resource-list-copy{flex-direction:column;flex:1;gap:3px;min-width:0;display:flex}.resource-list-copy strong{color:#3a465f;font-size:var(--font-size-min);text-overflow:ellipsis;white-space:nowrap;font-weight:620;overflow:hidden}.resource-list-copy span{color:var(--muted-light);font-size:var(--font-size-min);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.resource-list-item>svg{color:var(--muted-light);flex:none}.resource-list-empty,.resource-preview-empty{min-height:150px;color:var(--muted-light);font-size:var(--font-size-min);flex-direction:column;flex:1;justify-content:center;align-items:center;gap:7px;display:flex}.resource-list-empty button{color:var(--primary);font-size:var(--font-size-min);cursor:pointer;background:#edf5ff;border:1px solid #1677ff29;border-radius:8px;padding:6px 10px}.resource-preview{background:radial-gradient(circle at 80% 0,#1677ff0b,#0000 28%),#fafbfd;flex-direction:column;min-width:0;min-height:0;padding:15px;display:flex}.resource-preview-head{border-bottom:1px solid #344a7a14;flex:none;align-items:center;gap:10px;padding-bottom:12px;display:flex}.resource-preview-icon{width:38px;height:38px;color:var(--primary);background:#eaf3ff;border-radius:11px;flex:none;place-items:center;display:grid}.resource-preview-head>div{flex-direction:column;gap:3px;min-width:0;display:flex}.resource-preview-head strong{color:var(--ink);text-overflow:ellipsis;white-space:nowrap;font-size:12.5px;font-weight:660;overflow:hidden}.resource-preview-head span{color:var(--muted);font-size:var(--font-size-min)}.resource-preview-sheet{background:#fff;border:1px solid #344a7a17;border-radius:10px;flex:1;min-height:0;margin-top:12px;padding:18px 20px;overflow-y:auto;box-shadow:0 8px 28px #3544720b}.resource-preview-kicker{color:var(--primary);font-size:var(--font-size-min);letter-spacing:.12em;font-weight:760}.resource-preview-sheet h3{color:#26334e;letter-spacing:-.025em;margin:7px 0 14px;font-size:18px;font-weight:680}.resource-preview-sheet p{color:#667187;font-size:var(--font-size-min);margin:0 0 11px;line-height:1.8}.resource-preview-image{object-fit:contain;background:#f7f9fd;border:1px solid #344a7a1a;border-radius:10px;width:100%;max-height:310px;margin:4px 0 14px;display:block}.resource-preview-footer{flex:none;justify-content:space-between;align-items:center;gap:12px;padding-top:12px;display:flex}.resource-preview-footer>span{color:var(--muted-light);font-size:var(--font-size-min)}.resource-preview-footer button{color:#fff;height:34px;font-size:var(--font-size-min);cursor:pointer;background:linear-gradient(135deg,#1677ff,#25b8d3);border:0;border-radius:9px;padding:0 14px;font-weight:620;box-shadow:0 7px 15px #1677ff2b}.resource-preview-footer button:disabled{color:var(--muted);box-shadow:none;cursor:default;background:#e9edf4}.section-scroll{flex:1;min-height:0;overflow-y:auto}.section-overview{width:min(100%,1040px);margin:0 auto;padding:40px 34px}.domain-page-scroll{background:radial-gradient(circle at 92% 0,#1677ff0b,#0000 24rem),#fbfcfe;flex:1;min-height:0;overflow-y:auto}.knowledge-catalog,.knowledge-detail,.extension-page-content,.resource-page-content{width:min(100%,1160px);margin:0 auto;padding:20px 30px 42px}.catalog-toolbar-row,.resource-summary-row{justify-content:flex-end;align-items:center;gap:12px;padding-bottom:13px;display:flex}.page-eyebrow{color:var(--primary);font-size:var(--font-size-min);letter-spacing:.13em;font-weight:800}.catalog-intro,.domain-page-intro{border-bottom:1px solid #3e538017;justify-content:space-between;align-items:flex-end;gap:28px;padding-bottom:22px;display:flex}.catalog-intro h1,.domain-page-intro h1{color:var(--ink);letter-spacing:-.04em;margin:5px 0 0;font-size:29px;font-weight:730}.catalog-intro p,.domain-page-intro p{color:var(--muted);font-size:var(--font-size-min);margin:7px 0 0}.catalog-search{width:min(320px,38vw);height:40px;color:var(--muted);background:#fff;border:1px solid #3e53801f;border-radius:11px;align-items:center;gap:8px;padding:0 11px;display:flex}.catalog-controls{justify-content:flex-end;align-items:center;gap:8px;display:flex}.catalog-sort-select{width:118px;height:40px}.catalog-sort-select .ant-select-selector{font-size:var(--font-size-min);background:#fff!important;border-color:#3e53801f!important;border-radius:11px!important}.catalog-sort-select .ant-select-selection-item{font-size:var(--font-size-min);font-weight:580}.catalog-search.is-compact{width:250px;height:36px}.catalog-search:focus-within{border-color:#1677ff4d;box-shadow:0 0 0 3px #1677ff0d}.catalog-search input{min-width:0;color:var(--ink);font-size:var(--font-size-min);background:0 0;border:0;outline:0;flex:1;padding:0}.catalog-search input::placeholder{color:var(--muted-light)}.page-primary-button,.page-secondary-button{min-height:36px;font-size:var(--font-size-min);cursor:pointer;border-radius:10px;justify-content:center;align-items:center;gap:7px;padding:0 13px;font-weight:640;display:inline-flex}.page-primary-button{color:#fff;background:linear-gradient(135deg,#1677ff,#28a8df);border:1px solid #0000;box-shadow:0 7px 17px #1677ff29}.page-secondary-button{color:var(--ink-soft);background:#fff;border:1px solid #3e53801f}.page-primary-button:disabled,.page-secondary-button:disabled{opacity:.45;box-shadow:none;cursor:not-allowed}.page-icon-button{width:34px;height:34px;color:var(--muted);cursor:pointer;background:#fff;border:1px solid #3e53801a;border-radius:9px;flex:none;place-items:center;padding:0;display:grid}.page-icon-button:hover{color:var(--primary);border-color:#1677ff33}.knowledge-card-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:13px;margin-top:22px;display:grid}.knowledge-card{text-align:left;cursor:pointer;background:#fffffff0;border:1px solid #3e53801a;border-radius:17px;flex-direction:column;align-items:flex-start;min-height:192px;padding:18px;transition:transform .18s,border-color .18s,box-shadow .18s;display:flex;position:relative;box-shadow:0 8px 24px #3444710a}.knowledge-card:hover{border-color:#1677ff2e;transform:translateY(-2px);box-shadow:0 13px 30px #34447113}.knowledge-card-icon{width:42px;height:42px;color:var(--primary);background:#eaf3ff;border-radius:13px;place-items:center;display:grid}.knowledge-card-icon.is-green{color:var(--green);background:#eafaf4}.knowledge-card-icon.is-violet{color:#ec7398;background:#fff0f4}.knowledge-card-icon.is-orange{color:var(--orange);background:#fff4e8}.knowledge-card-status{color:#278b68;font-size:var(--font-size-min);background:#effaf6;border-radius:999px;padding:3px 7px;position:absolute;top:19px;right:17px}.knowledge-card>strong{color:var(--ink);margin-top:18px;font-size:14px;font-weight:680}.knowledge-card-description{color:var(--muted);font-size:var(--font-size-min);-webkit-line-clamp:2;-webkit-box-orient:vertical;margin-top:6px;line-height:1.62;display:-webkit-box;overflow:hidden}.knowledge-card-footer{width:100%;color:var(--muted-light);font-size:var(--font-size-min);justify-content:space-between;align-items:center;gap:10px;margin-top:auto;padding-top:14px;display:flex}.knowledge-detail-head{border-bottom:1px solid #3e538017;justify-content:space-between;align-items:center;gap:16px;padding-bottom:16px;display:flex}.back-link{color:var(--muted);font-size:var(--font-size-min);cursor:pointer;background:0 0;border:0;align-items:center;gap:5px;padding:5px 0;display:inline-flex}.back-link:hover{color:var(--primary)}.knowledge-title-block{align-items:center;gap:11px;min-width:0;display:flex}.knowledge-title-block .knowledge-card-icon{width:36px;height:36px}.knowledge-title-block>div{flex-direction:column;gap:3px;min-width:0;display:flex}.knowledge-title-block strong{color:var(--ink);font-size:15px;font-weight:680}.knowledge-title-block span{color:var(--muted);font-size:var(--font-size-min);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.knowledge-view-tabs{flex-wrap:wrap;gap:3px;margin-top:5px;margin-left:auto;display:flex}.knowledge-view-tabs button{height:33px;color:var(--muted);font-size:var(--font-size-min);cursor:pointer;background:0 0;border:0;border-radius:9px;align-items:center;gap:6px;padding:0 10px;display:inline-flex}.knowledge-view-tabs button:hover,.knowledge-view-tabs button.is-active{color:var(--primary-deep);background:#1677ff12}.document-panel,.retrieval-panel,.settings-panel{margin-top:17px}.document-toolbar,.domain-toolbar{background:#fff;border:1px solid #3e538017;border-radius:12px;align-items:center;gap:8px;padding:11px;display:flex}.document-toolbar .catalog-search{margin-left:auto}.document-filter-switch,.extension-tabs,.resource-view-toggle{background:#f3f5f9;border-radius:9px;gap:2px;padding:3px;display:inline-flex}.document-filter-switch button,.extension-tabs button,.resource-view-toggle button{height:28px;color:var(--muted);font-size:var(--font-size-min);cursor:pointer;background:0 0;border:0;border-radius:7px;justify-content:center;align-items:center;gap:5px;padding:0 9px;display:inline-flex}.document-filter-switch button.is-active,.extension-tabs button.is-active,.resource-view-toggle button.is-active{color:var(--primary-deep);background:#fff;box-shadow:0 2px 7px #32426c14}.app-pagination{justify-content:center;align-items:center;gap:9px;margin-top:16px;display:flex}.app-pagination button{min-width:60px;height:30px;color:var(--ink-soft);font-size:var(--font-size-min);cursor:pointer;background:#fff;border:1px solid #3e53801c;border-radius:8px;padding:0 10px}.app-pagination button:disabled{cursor:not-allowed;opacity:.42}.app-pagination span{color:var(--muted);font-size:var(--font-size-min)}.document-table-wrap{background:#fff;border:1px solid #3e538017;border-radius:12px;margin-top:8px;overflow:hidden}.document-table{border-collapse:collapse;width:100%}.document-table th{height:37px;color:var(--muted);font-size:var(--font-size-min);text-align:left;background:#f8fafc;padding:0 12px;font-weight:650}.document-table td{height:57px;color:var(--ink-soft);font-size:var(--font-size-min);border-top:1px solid #3e538012;padding:7px 12px}.document-name-cell{min-width:210px;color:var(--primary);align-items:center;gap:9px;display:flex}.document-name-cell>span{flex-direction:column;gap:2px;min-width:0;display:flex}.document-name-cell strong{color:#35415b;font-size:var(--font-size-min);text-overflow:ellipsis;white-space:nowrap;font-weight:620;overflow:hidden}.document-name-cell small{color:var(--muted-light);font-size:var(--font-size-min)}.document-status{color:var(--muted);font-size:var(--font-size-min);background:#f1f4f8;border-radius:999px;padding:3px 7px}.document-status.is-ready{color:#278b68;background:#eafaf4}.document-status.is-parsing{color:var(--primary);background:#eaf3ff}.document-status.is-failed{color:#d34c5c;background:#fff1f2}.document-actions{gap:2px;display:inline-flex}.document-actions button{width:27px;height:27px;color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:7px;place-items:center;padding:0;display:grid}.document-actions button:hover{color:var(--primary);background:#f1f5fa}.retrieval-panel>form,.settings-panel{background:#fff;border:1px solid #3e538017;border-radius:15px;padding:22px}.retrieval-panel h2,.settings-panel h2{color:var(--ink);margin:5px 0 0;font-size:19px;font-weight:700}.retrieval-panel p,.settings-panel>p{color:var(--muted);font-size:var(--font-size-min);margin:7px 0 0}.retrieval-input-row{gap:8px;margin-top:0;display:flex}.retrieval-mode-select{width:124px}.retrieval-mode-select .ant-select-selector{min-height:39px;font-size:var(--font-size-min);background:#fbfcff!important;border-color:#3e538021!important;border-radius:9px!important}.retrieval-mode-select .ant-select-selection-item{font-size:var(--font-size-min);font-weight:580}.retrieval-input-row input{min-width:0;height:39px;color:var(--ink);font-size:var(--font-size-min);background:#fbfcff;border:1px solid #3e538021;border-radius:9px;outline:0;flex:1;padding:0 11px}.retrieval-input-row input:focus{border-color:#1677ff52;box-shadow:0 0 0 3px #1677ff0d}.retrieval-results{margin-top:13px}.retrieval-summary{color:var(--muted);font-size:var(--font-size-min);justify-content:space-between;gap:14px;padding:10px 2px;display:flex}.retrieval-fallback-note{color:#a56020;font-size:var(--font-size-min);background:#fff9f2;border:1px solid #f29a4929;border-radius:9px;margin:2px 0 7px;padding:8px 10px}.retrieval-hit{background:#fff;border:1px solid #3e538017;border-radius:12px;gap:12px;margin-top:8px;padding:14px;display:flex}.retrieval-rank{width:24px;height:24px;color:var(--primary);font-size:var(--font-size-min);background:#eaf3ff;border-radius:8px;flex:none;place-items:center;font-weight:700;display:grid}.retrieval-hit>div{flex:1;min-width:0}.retrieval-hit-head{justify-content:space-between;gap:14px;display:flex}.retrieval-hit-head strong{color:#35415a;font-size:var(--font-size-min)}.retrieval-hit-head>button,.retrieval-location{color:var(--muted-light);font-size:var(--font-size-min)}.retrieval-hit-head>button{cursor:pointer;background:0 0;border:0;align-items:center;gap:3px;padding:0;display:inline-flex}.retrieval-hit-head>button svg{transition:transform .16s}.retrieval-hit-head>button svg.is-open{transform:rotate(180deg)}.retrieval-hit p{color:#647087;font-size:var(--font-size-min);margin:8px 0 0;line-height:1.7}.retrieval-hit-detail{color:var(--muted);font-size:var(--font-size-min);background:#f7f9fd;border-radius:8px;flex-wrap:wrap;align-items:center;gap:7px 14px;margin-top:9px;padding:9px 10px;display:flex}.retrieval-hit-detail span strong{color:var(--ink-soft)}.retrieval-hit-detail button{color:var(--primary);font-size:var(--font-size-min);cursor:pointer;background:#fff;border:1px solid #1677ff21;border-radius:7px;align-items:center;gap:4px;margin-left:auto;padding:4px 7px;display:inline-flex}.settings-panel{flex-direction:column;align-items:flex-start;display:flex}.settings-fields{border-top:1px solid #3e538014;width:100%;margin:18px 0}.settings-edit-form{background:#f9fbfd;border:1px solid #3e538017;border-radius:11px;grid-template-columns:repeat(2,minmax(0,1fr));align-items:end;gap:9px;width:100%;margin-top:0;padding:13px;display:grid}.settings-edit-form>button{grid-column:1/-1;justify-self:end;width:fit-content}.settings-edit-form label{min-width:0;color:var(--muted);font-size:var(--font-size-min);flex-direction:column;gap:5px;display:flex}.settings-edit-form input,.settings-edit-form textarea{width:100%;color:var(--ink);font-family:inherit;font-size:var(--font-size-min);background:#fff;border:1px solid #3e53801f;border-radius:8px;outline:0;padding:8px 9px}.settings-edit-form textarea{resize:vertical}.settings-fields>div{border-bottom:1px solid #3e538014;grid-template-columns:150px minmax(0,1fr);padding:11px 0;display:grid}.settings-fields dt{color:var(--muted);font-size:var(--font-size-min)}.settings-fields dd{color:var(--ink-soft);font-size:var(--font-size-min);margin:0}.permission-option{cursor:pointer;border:1px solid #3e538017;border-radius:11px;align-items:flex-start;gap:9px;width:100%;margin-top:12px;padding:12px;display:flex}.permission-option input{accent-color:var(--primary);margin-top:2px}.permission-option span{flex-direction:column;gap:3px;display:flex}.permission-option strong{color:var(--ink-soft);font-size:var(--font-size-min)}.permission-option small{color:var(--muted);font-size:var(--font-size-min)}.settings-panel .page-primary-button,.settings-panel .page-secondary-button{margin-top:16px}.page-loading,.page-error,.page-empty{min-height:220px;color:var(--muted);font-size:var(--font-size-min);text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:8px;display:flex}.page-loading.compact{min-height:130px}.page-error strong,.page-empty strong{color:var(--ink-soft);font-size:13px}.page-error span,.page-empty span{color:var(--muted-light)}.page-error button,.page-empty button{min-height:31px;color:var(--primary);font-size:var(--font-size-min);cursor:pointer;background:#edf5ff;border:1px solid #1677ff24;border-radius:8px;margin-top:4px;padding:0 11px}.page-modal-backdrop{z-index:160;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);background:#1f2c5233;place-items:center;padding:18px;animation:.16s ease-out fade-slide-down;display:grid;position:fixed;inset:0}.page-modal{background:#fff;border:1px solid #344a7a1f;border-radius:17px;width:min(400px,100vw - 32px);padding:17px;animation:.18s ease-out popover-enter;box-shadow:0 26px 75px #25346233}.page-modal-head{justify-content:space-between;align-items:flex-start;gap:14px;display:flex}.page-modal-head>div{flex-direction:column;gap:3px;display:flex}.page-modal-head strong{color:var(--ink);font-size:14px;font-weight:670}.page-modal-head span{color:var(--muted);font-size:var(--font-size-min)}.page-modal-head>button{width:27px;height:27px;color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:7px;place-items:center;padding:0;display:grid}.page-modal>label{color:var(--ink-soft);font-size:var(--font-size-min);flex-direction:column;gap:6px;margin-top:13px;font-weight:580;display:flex}.page-modal input,.page-modal textarea{width:100%;color:var(--ink);font-family:inherit;font-size:var(--font-size-min);background:#fbfcff;border:1px solid #3e538021;border-radius:9px;outline:0;padding:9px 10px}.page-field-error{color:#c84958;font-size:var(--font-size-min);font-weight:560}.page-modal-select{width:100%}.page-modal-actions{justify-content:flex-end;gap:7px;margin-top:16px;display:flex}.page-modal-actions button{min-width:65px;height:34px;color:var(--ink-soft);font-size:var(--font-size-min);cursor:pointer;background:#fff;border:1px solid #3e53801c;border-radius:9px;justify-content:center;align-items:center;gap:5px;padding:0 12px;display:inline-flex}.page-modal-actions button.is-primary{color:#fff;background:linear-gradient(135deg,#1677ff,#25b8d3);border-color:#0000}.page-modal-actions button.is-danger{color:#fff;background:#d95562;border-color:#0000}.file-preview-drawer .ant-drawer-content{border-radius:18px 0 0 18px;overflow:hidden}.file-preview-drawer .ant-drawer-header{border-bottom-color:#344a7a17;min-height:68px;padding:12px 18px}.file-preview-drawer .ant-drawer-body{min-height:0;padding:0;overflow:hidden}.file-preview-drawer .ant-drawer-footer{border-top-color:#344a7a17;padding:10px 18px}.file-preview-drawer-title{align-items:center;gap:10px;min-width:0;display:flex}.file-preview-drawer-title>span:nth-child(2){flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}.file-preview-drawer-title strong{color:var(--ink);text-overflow:ellipsis;white-space:nowrap;font-size:14px;font-weight:680;overflow:hidden}.file-preview-drawer-title small{color:var(--muted);font-size:var(--font-size-min);text-overflow:ellipsis;white-space:nowrap;font-weight:500;overflow:hidden}.file-preview-drawer-icon{width:34px;height:34px;color:var(--primary);background:#edf5ff;border-radius:10px;flex:none;place-items:center;display:grid}.file-preview-drawer-title .ant-tag{color:var(--primary-deep);font-size:var(--font-size-min);background:#f1f7ff;border-color:#1677ff1f;margin-inline-end:0}.file-preview-drawer-body{background:radial-gradient(circle at 92% 0,#22bdd30d,#0000 26%),#f7f9fd;flex-direction:column;height:100%;min-height:0;padding:14px 18px 16px;display:flex}.file-preview-drawer-details{flex:none;margin-bottom:10px}.file-preview-drawer-body>.ant-spin-nested-loading,.file-preview-drawer-body>.ant-spin-nested-loading>.ant-spin-container{flex:1;min-height:0}.file-viewer-shell{background:#fff;border:1px solid #344a7a1a;border-radius:12px;height:calc(100dvh - 178px);min-height:440px;position:relative;overflow:hidden;box-shadow:0 12px 38px #30406c12}.file-viewer-error{z-index:4;color:var(--muted);font-size:var(--font-size-min);text-align:center;background:#fffffff0;flex-direction:column;justify-content:center;align-items:center;gap:8px;padding:24px;display:flex;position:absolute;inset:0}.file-viewer-error strong{color:var(--ink-soft);font-size:15px}.file-viewer-error a{color:var(--primary);font-weight:620}.file-preview-unavailable{min-height:420px;color:var(--muted);text-align:center;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:8px;display:flex}.file-preview-loading{background:#fff;border:1px solid #344a7a1a;border-radius:12px;flex:1;place-items:center;min-height:420px;display:grid}.file-preview-unavailable>span{color:#8797b3;background:#edf2fa;border-radius:17px;place-items:center;width:58px;height:58px;display:grid}.file-preview-unavailable strong{color:var(--ink-soft);font-size:15px}.file-preview-unavailable p{max-width:320px;font-size:var(--font-size-min);margin:0;line-height:1.7}.file-preview-drawer-footer{justify-content:flex-end;display:flex}.account-center-drawer .ant-drawer-header{border-bottom-color:#344a7a17;min-height:64px;padding:12px 20px}.account-center-drawer .ant-drawer-body{background:radial-gradient(circle at 100% 0,#22bdd30f,#0000 26%),#f8fafd;padding:0}.account-center-drawer .ant-drawer-footer{border-top-color:#344a7a17;padding:11px 20px}.account-center-drawer-title{color:var(--ink);align-items:center;gap:8px;font-size:14px;font-weight:680;display:inline-flex}.account-center-content{min-height:100%;padding:22px 24px 28px}.account-center-intro{margin-bottom:18px}.account-center-eyebrow{color:var(--primary);font-size:var(--font-size-min);letter-spacing:.12em;font-weight:800}.account-center-intro h2{color:var(--ink);letter-spacing:-.035em;margin:5px 0 0;font-size:25px;font-weight:730}.account-center-intro p{color:var(--muted);font-size:var(--font-size-min);margin:6px 0 0}.account-center-content .ant-tabs-tab{font-size:var(--font-size-min)}.account-center-content .ant-tabs-tab-btn>span{align-items:center;gap:6px;display:inline-flex}.account-search{height:40px;color:var(--muted);background:#fff;border:1px solid #3e53801c;border-radius:10px;align-items:center;gap:4px;padding:0 10px;display:flex}.account-search .ant-input{font-size:var(--font-size-min)}.help-article-list{flex-direction:column;gap:8px;margin-top:14px;display:flex}.help-article{background:#fff;border:1px solid #3e538017;border-radius:12px;overflow:hidden}.help-article summary{min-height:48px;color:var(--ink-soft);font-size:var(--font-size-min);cursor:pointer;justify-content:space-between;align-items:center;gap:12px;padding:11px 13px;font-weight:620;list-style:none;display:flex}.help-article summary::-webkit-details-marker{display:none}.help-article summary svg{color:var(--muted-light);flex:none}.help-article p{color:var(--muted);font-size:var(--font-size-min);margin:0;padding:0 13px 13px;line-height:1.75}.account-center-empty{color:var(--muted);font-size:var(--font-size-min);text-align:center;background:#fff;border-radius:12px;padding:34px 18px}.help-feedback-form,.settings-drawer-section{flex-direction:column;gap:14px;display:flex}.help-feedback-form label,.settings-drawer-section>label{color:var(--ink-soft);font-size:var(--font-size-min);flex-direction:column;gap:6px;font-weight:600;display:flex}.help-feedback-form .ant-input,.help-feedback-form .ant-select,.settings-drawer-section .ant-input,.settings-drawer-section .ant-input-affix-wrapper,.settings-drawer-section .ant-select{font-size:var(--font-size-min)}.help-feedback-form .ant-btn-primary{align-self:flex-end}.feedback-success,.help-contact{text-align:center;background:#fff;border:1px solid #3e538017;border-radius:14px;flex-direction:column;justify-content:center;align-items:center;gap:10px;min-height:320px;padding:28px;display:flex}.feedback-success>span,.help-contact-icon{width:56px;height:56px;color:var(--green);background:#eafaf4;border-radius:17px;place-items:center;display:grid}.feedback-success strong,.help-contact strong{color:var(--ink);font-size:16px}.feedback-success p,.help-contact p{max-width:340px;color:var(--muted);font-size:var(--font-size-min);margin:0;line-height:1.7}.help-contact a{color:var(--primary);font-size:14px;font-weight:650}.help-contact small{color:var(--muted-light);font-size:var(--font-size-min)}.settings-center .ant-tabs-nav{flex:0 0 164px;width:164px}.settings-center .ant-tabs-content-holder{padding-left:22px}.settings-drawer-section{padding:2px 0}.settings-drawer-section h3{color:var(--ink);letter-spacing:-.02em;margin:0 0 5px;font-size:18px;font-weight:690}.settings-section-heading{justify-content:space-between;align-items:flex-start;gap:12px;display:flex}.settings-section-heading p{color:var(--muted);font-size:var(--font-size-min);margin:3px 0 0}.member-invite-row{gap:8px;display:flex}.member-invite-row .ant-input{flex:1}.member-list{flex-direction:column;gap:8px;display:flex}.member-row{background:#fff;border:1px solid #3e538014;border-radius:10px;align-items:center;gap:9px;min-width:0;padding:10px 11px;display:flex}.member-avatar{width:32px;height:32px;color:var(--primary);font-size:var(--font-size-min);background:#eaf3ff;border-radius:9px;flex:none;place-items:center;font-weight:720;display:grid}.member-copy{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}.member-copy strong{color:var(--ink-soft);font-size:var(--font-size-min);font-weight:650}.member-copy small{color:var(--muted);font-size:var(--font-size-min);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.member-row .ant-tag{font-size:var(--font-size-min);margin-inline-end:0}.billing-balance-card{background:radial-gradient(circle at 100% 0,#22bdd31f,#0000 36%),linear-gradient(145deg,#f3f8ff,#fff);border:1px solid #1677ff1f;border-radius:13px;grid-template-columns:minmax(0,1fr) auto;gap:12px 18px;padding:17px;display:grid}.billing-balance-card>span,.billing-balance-card>div{flex-direction:column;gap:3px;display:flex}.billing-balance-card small{color:var(--muted);font-size:var(--font-size-min)}.billing-balance-card>span strong{color:var(--primary-deep);letter-spacing:-.04em;font-size:29px}.billing-balance-card>div{align-items:flex-end}.billing-balance-card>div strong{color:var(--ink-soft);font-size:16px}.billing-balance-card p{color:var(--muted);font-size:var(--font-size-min);grid-column:1/-1;margin:0}.recharge-packages{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;display:grid}.recharge-packages button{min-height:88px;color:var(--ink-soft);text-align:left;cursor:pointer;background:#fff;border:1px solid #3e53801a;border-radius:11px;flex-direction:column;align-items:flex-start;gap:4px;padding:12px;display:flex}.recharge-packages button.is-selected{background:#f2f8ff;border-color:#1677ff6b;box-shadow:0 0 0 2px #1677ff0f}.recharge-packages strong{font-size:var(--font-size-min)}.recharge-packages span{color:var(--primary-deep);font-size:17px;font-weight:710}.recharge-packages small{color:var(--muted);font-size:var(--font-size-min)}.billing-record-list{flex-direction:column;gap:2px;margin-top:4px;display:flex}.billing-record-list h4{color:var(--ink-soft);font-size:var(--font-size-min);margin:0 0 4px}.billing-record{border-bottom:1px solid #3e538012;justify-content:space-between;align-items:center;gap:12px;padding:9px 0;display:flex}.billing-record>span{flex-direction:column;gap:2px;min-width:0;display:flex}.billing-record>span strong{color:var(--ink-soft);font-size:var(--font-size-min)}.billing-record small{color:var(--muted);font-size:var(--font-size-min)}.billing-record>strong{color:var(--ink-soft);font-size:var(--font-size-min)}.billing-record>strong.is-positive{color:var(--green)}.message-feedback-form{flex-direction:column;gap:15px;display:flex}.message-feedback-form fieldset{border:0;flex-wrap:wrap;gap:8px;margin:0;padding:0;display:flex}.message-feedback-form legend,.message-feedback-form>label{color:var(--ink-soft);font-size:var(--font-size-min);margin-bottom:7px;font-weight:620}.message-feedback-form legend{width:100%}.message-feedback-form>label{flex-direction:column;gap:6px;display:flex}.message-feedback-form fieldset label{min-height:40px;color:var(--ink-soft);font-size:var(--font-size-min);cursor:pointer;background:#fff;border:1px solid #3e53801a;border-radius:9px;flex:calc(50% - 4px);align-items:center;gap:8px;padding:0 11px;display:flex}.message-feedback-form input[type=checkbox]{accent-color:var(--primary)}.message-feedback-form textarea{width:100%;font:inherit;font-size:var(--font-size-min);resize:vertical;border:1px solid #3e53801f;border-radius:9px;outline:0;padding:10px}.message-feedback-form>button{align-self:flex-end}.settings-readonly-row,.settings-switch-row,.storage-summary{color:var(--ink-soft);font-size:var(--font-size-min);background:#fff;border:1px solid #3e538014;border-radius:10px;justify-content:space-between;align-items:center;gap:12px;padding:12px 13px;display:flex}.settings-switch-row>span{flex-direction:column;gap:3px;display:flex}.settings-switch-row strong{color:var(--ink-soft);font-size:var(--font-size-min)}.settings-switch-row small,.security-status small{color:var(--muted);font-size:var(--font-size-min)}.security-status{color:var(--green);background:#f4fcf8;border:1px solid #24aa7d1f;border-radius:10px;align-items:center;gap:10px;margin-top:6px;padding:12px 13px;display:flex}.security-status>span{flex-direction:column;gap:2px;display:flex}.security-status strong{color:#247e63;font-size:var(--font-size-min)}.storage-summary{color:var(--muted);background:0 0;border:0;padding:0 2px}.storage-summary strong{color:var(--ink-soft);font-size:var(--font-size-min)}.activity-list{flex-direction:column;display:flex}.activity-item{border-bottom:1px solid #3e538012;grid-template-columns:14px minmax(0,1fr) auto;gap:10px;padding:11px 0;display:grid;position:relative}.activity-item>span{background:var(--primary);border:2px solid #fff;border-radius:50%;width:8px;height:8px;margin-top:6px;box-shadow:0 0 0 2px #1677ff21}.activity-item>div{flex-direction:column;gap:2px;min-width:0;display:flex}.activity-item strong{color:var(--ink-soft);font-size:var(--font-size-min)}.activity-item small,.activity-item time{color:var(--muted);font-size:var(--font-size-min)}.account-center-footer{justify-content:flex-end;gap:8px;display:flex}.settings-route-scroll{background:radial-gradient(circle at 94% 0,#22bdd30b,#0000 22rem),#fbfcfe;flex:1;min-height:0;overflow-y:auto}.settings-route-shell{grid-template-columns:220px minmax(0,1fr);gap:28px;width:min(1120px,100% - 48px);min-height:calc(100% - 52px);margin:0 auto;padding:26px 0 44px;display:grid}.settings-route-nav{background:#ffffffdb;border:1px solid #3e538014;border-radius:15px;align-self:start;padding:13px 10px;position:sticky;top:0}.settings-route-group+.settings-route-group{border-top:1px solid #3e538012;margin-top:16px;padding-top:14px}.settings-route-group>span{color:var(--muted-light);font-size:var(--font-size-min);padding:0 9px 6px;font-weight:650;display:block}.settings-route-group button{width:100%;height:37px;color:var(--ink-soft);font-size:var(--font-size-min);text-align:left;cursor:pointer;background:0 0;border:0;border-radius:9px;align-items:center;gap:8px;padding:0 9px;display:flex}.settings-route-group button:hover{background:#58679d0e}.settings-route-group button.is-active{color:var(--primary-deep);background:#eaf3ff;font-weight:650}.settings-route-group button.is-active svg{color:var(--primary)}.settings-route-content{min-width:0}.settings-route-heading{margin-bottom:18px}.settings-route-heading h1{color:var(--ink);letter-spacing:-.035em;margin:0;font-size:24px;font-weight:720}.settings-route-panel{background:#fff;border:1px solid #3e538014;border-radius:15px;flex-direction:column;gap:14px;padding:20px;display:flex}.settings-route-panel>label{color:var(--ink-soft);font-size:var(--font-size-min);flex-direction:column;gap:6px;font-weight:600;display:flex}.settings-route-panel .ant-input,.settings-route-panel .ant-input-affix-wrapper,.settings-route-panel .ant-select{font-size:var(--font-size-min)}.settings-inline-actions{justify-content:flex-end;gap:8px;display:flex}.member-role-select{width:105px}.billing-page{gap:16px}.billing-usage-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;display:grid}.billing-usage-grid>div{background:#fbfcff;border:1px solid #3e538014;border-radius:9px;flex-direction:column;gap:3px;padding:10px 11px;display:flex}.billing-usage-grid span{color:var(--muted);font-size:var(--font-size-min)}.billing-usage-grid strong{color:var(--ink-soft);font-size:var(--font-size-min)}.custom-recharge-row{grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:8px;display:grid}.custom-recharge-row>label{color:var(--ink-soft);font-size:var(--font-size-min);flex-direction:column;gap:5px;display:flex}.recharge-order-card{background:#fff9f2;border:1px solid #f29a4933;border-radius:10px;justify-content:space-between;align-items:center;gap:12px;padding:12px;display:flex}.recharge-order-card>span{flex-direction:column;gap:2px;display:flex}.recharge-order-card strong{color:#965b22;font-size:var(--font-size-min)}.recharge-order-card small{color:var(--muted);font-size:var(--font-size-min)}.storage-overview-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;display:grid}.storage-overview-grid>div{background:#fbfcff;border:1px solid #3e538014;border-radius:10px;flex-direction:column;gap:5px;padding:12px;display:flex}.storage-overview-grid span{color:var(--muted);font-size:var(--font-size-min)}.storage-overview-grid strong{color:var(--ink-soft);font-size:var(--font-size-min)}.audit-filters{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;display:grid}.audit-table{flex-direction:column;display:flex}.audit-row{border-bottom:1px solid #3e538012;grid-template-columns:190px minmax(0,1fr) auto;align-items:center;gap:10px;padding:11px 0;display:grid}.audit-row>span{flex-direction:column;gap:2px;min-width:0;display:flex}.audit-row strong{color:var(--ink-soft);font-size:var(--font-size-min)}.audit-row small,.audit-row time{color:var(--muted);font-size:var(--font-size-min)}.document-preview-modal,.resource-preview-modal{width:min(720px,100vw - 32px);max-height:min(760px,100vh - 36px)}.document-paper,.resource-paper-preview{background:#fff;border:1px solid #3e538014;border-radius:10px;max-height:580px;margin-top:14px;padding:34px 42px;overflow-y:auto;box-shadow:0 10px 35px #32426c12}.document-version-switch{background:#f5f8fc;border-radius:9px;align-items:center;gap:5px;margin-top:11px;padding:7px;display:flex;overflow-x:auto}.document-version-switch>span{color:var(--muted);font-size:var(--font-size-min);flex:none;padding:0 4px}.document-version-switch button{height:25px;color:var(--muted);font-size:var(--font-size-min);cursor:pointer;background:0 0;border:0;border-radius:6px;flex:none;padding:0 8px}.document-version-switch button.is-active{color:var(--primary);background:#fff;box-shadow:0 2px 7px #32426c14}.document-paper-kicker{color:var(--primary);font-size:var(--font-size-min);letter-spacing:.12em;font-weight:800}.document-paper h2,.resource-paper-preview h2{color:#26334d;margin:8px 0 18px;font-size:22px}.document-paper p,.resource-paper-preview p{color:#58667c;font-size:var(--font-size-min);line-height:1.9}.document-paper blockquote,.resource-paper-preview blockquote{color:#62718a;font-size:var(--font-size-min);background:#f5f9ff;border-left:3px solid #8eb9ef;margin:18px 0 0;padding:11px 13px;line-height:1.7}.extension-page-content,.resource-page-content{padding-top:32px}.extension-tabs{flex:none}.domain-toolbar{margin-top:15px}.domain-status-filter{height:36px;color:var(--muted);font-size:var(--font-size-min);background:#fff;border:1px solid #3e53801a;border-radius:9px;align-items:center;gap:7px;padding:0 9px;display:flex}.domain-status-filter .ant-select{color:var(--ink-soft);font-size:var(--font-size-min);background:0 0;border:0;outline:0}.domain-status-filter .ant-select-selector{padding-inline:0!important}.domain-status-filter .ant-select-selection-item{color:var(--ink-soft);font-size:var(--font-size-min)}.domain-status-filter .ant-select-arrow{color:var(--muted-light)}.app-select-popup .ant-select-item{min-height:34px;font-size:var(--font-size-min);padding:7px 11px}.app-select-popup .ant-select-item-option-selected{color:var(--primary-deep);font-weight:650}.domain-toolbar .page-icon-button{margin-left:auto}.extension-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:11px;margin-top:12px;display:grid}.extension-card{background:#fff;border:1px solid #3e538017;border-radius:14px;align-items:flex-start;gap:11px;padding:15px;display:flex}.extension-symbol{width:38px;height:38px;color:var(--primary);background:#edf4ff;border-radius:11px;flex:none;place-items:center;display:grid}.extension-symbol.is-mcp{color:var(--green);background:#edf9f5}.extension-card-copy,.mcp-copy{flex-direction:column;flex:1;min-width:0;display:flex}.extension-card-copy>div,.mcp-copy>div{align-items:center;gap:7px;display:flex}.extension-card-copy strong,.mcp-copy strong{color:#35415a;font-size:var(--font-size-min);font-weight:650}.extension-card-copy>div>span{color:var(--muted);font-size:var(--font-size-min);background:#f1f4f8;border-radius:999px;padding:2px 6px}.extension-card-copy p,.mcp-copy p{color:var(--muted);font-size:var(--font-size-min);margin:5px 0;line-height:1.55}.extension-card-copy small,.mcp-copy small{color:var(--muted-light);font-size:var(--font-size-min)}.extension-card-meta{justify-content:space-between;align-items:center;gap:8px;display:flex}.extension-detail-link{color:var(--primary);font-size:var(--font-size-min);cursor:pointer;background:0 0;border:0;flex:none;padding:2px 0;font-weight:620}.extension-detail-link:hover{color:var(--primary-deep);text-underline-offset:3px;text-decoration:underline}.extension-tool-list{flex-wrap:wrap;gap:4px;margin:1px 0 5px;display:flex}.extension-tool-list>span{color:#71819c;font-family:SFMono-Regular,Consolas,monospace;font-size:var(--font-size-min);background:#f2f5fa;border-radius:5px;padding:2px 5px}.extension-toggle{cursor:pointer;background:#dfe4ed;border:0;border-radius:999px;flex:none;width:34px;height:20px;padding:0;transition:background .18s;position:relative}.extension-toggle span{background:#fff;border-radius:50%;width:14px;height:14px;transition:transform .18s;position:absolute;top:3px;left:3px;box-shadow:0 1px 4px #28375f33}.extension-toggle.is-on{background:#20b98b}.extension-toggle.is-on span{transform:translate(14px)}.mcp-list{flex-direction:column;gap:8px;margin-top:12px;display:flex}.mcp-row{background:#fff;border:1px solid #3e538017;border-radius:14px;align-items:center;gap:11px;padding:14px;display:flex}.mcp-status{color:var(--muted);font-size:var(--font-size-min);background:#f1f4f8;border-radius:999px;padding:2px 6px}.mcp-status.is-online{color:#278b68;background:#eafaf4}.mcp-status.is-failed{color:#c84958;background:#fff1f2}.mcp-tools{color:var(--muted-light);font-size:var(--font-size-min);cursor:pointer;background:#f3f8ff;border:1px solid #1677ff21;border-radius:8px;flex:none;padding:5px 8px}.mcp-tools:hover{color:var(--primary);background:#eaf3ff;border-color:#1677ff47}.mcp-auth-modal{width:min(470px,100vw - 32px)}.extension-detail-drawer .ant-drawer-header{border-bottom-color:#344a7a17;min-height:62px;padding:12px 18px}.extension-detail-drawer .ant-drawer-title{color:var(--ink);font-size:14px;font-weight:680}.extension-detail-drawer .ant-drawer-body{background:#fafbfe;padding:18px}.extension-detail-drawer .ant-drawer-footer{border-top-color:#344a7a17;padding:10px 18px}.extension-drawer-content{flex-direction:column;display:flex}.extension-drawer-meta{color:var(--muted);font-size:var(--font-size-min);margin:0}.mcp-connection-state{background:#f3fcf8;border:1px solid #24aa7d1f;border-radius:10px;justify-content:space-between;align-items:center;gap:12px;margin-top:13px;padding:10px 11px;display:flex}.mcp-connection-state.is-failed{background:#fff6f7;border-color:#d8556224}.mcp-connection-state>span{flex-direction:column;gap:2px;min-width:0;display:flex}.mcp-connection-state strong{color:#278b68;font-size:var(--font-size-min)}.mcp-connection-state.is-failed strong{color:#c84958}.mcp-connection-state small{color:var(--muted);font-size:var(--font-size-min)}.mcp-connection-state button{color:var(--ink-soft);font-size:var(--font-size-min);cursor:pointer;background:#fff;border:1px solid #3e53801c;border-radius:8px;flex:none;padding:5px 9px}.mcp-connection-state button:disabled{cursor:wait;opacity:.6}.mcp-auth-list{flex-direction:column;gap:7px;max-height:min(320px,48vh);margin-top:15px;display:flex;overflow-y:auto}.mcp-auth-item{background:#fbfcff;border:1px solid #3e538017;border-radius:10px;justify-content:space-between;align-items:center;gap:14px;min-height:54px;padding:10px 12px;display:flex}.mcp-auth-item>span{flex-direction:column;gap:3px;min-width:0;display:flex}.mcp-auth-item strong{color:var(--ink-soft);text-overflow:ellipsis;white-space:nowrap;font-size:13px;font-weight:640;overflow:hidden}.mcp-auth-item small{color:var(--muted);font-size:var(--font-size-min)}.mcp-auth-item input{width:17px;height:17px;accent-color:var(--primary);cursor:pointer;flex:none}.skill-detail-modal{width:min(440px,100vw - 32px)}.skill-detail-section{flex-direction:column;gap:5px;margin-top:15px;display:flex}.skill-detail-section>strong,.skill-detail-permission>span{color:var(--ink-soft);font-size:var(--font-size-min);font-weight:650}.skill-detail-permission{background:#f8faff;border:1px solid #3e538017;border-radius:10px;justify-content:space-between;align-items:center;gap:12px;margin-top:13px;padding:10px 11px;display:flex}.skill-detail-permission>strong{color:var(--primary-deep);font-size:var(--font-size-min);text-align:right;font-weight:620}.resource-quota{flex-direction:column;flex:none;gap:5px;width:230px;display:flex}.resource-quota>span:first-child{color:var(--muted);font-size:var(--font-size-min)}.resource-quota strong{color:var(--ink-soft);font-size:var(--font-size-min)}.resource-quota-track{background:#e8edf5;border-radius:999px;height:5px;overflow:hidden}.resource-quota-track>span{border-radius:inherit;background:linear-gradient(90deg,#1677ff,#25b8d3);height:100%;display:block}.resource-view-toggle{margin-left:auto}.resource-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:11px;margin-top:13px;display:grid}.resource-card{background:#fff;border:1px solid #3e538017;border-radius:13px;min-width:0;overflow:hidden;box-shadow:0 6px 20px #32426c09}.resource-card.is-missing{opacity:.62}.resource-cover{cursor:pointer;background:#f4f7fb;border:0;width:100%;height:132px;padding:0;display:block;overflow:hidden}.resource-cover img{object-fit:cover;width:100%;height:100%}.resource-file-placeholder{color:#7290bd;flex-direction:column;justify-content:center;align-items:center;gap:8px;width:100%;height:100%;display:flex}.resource-file-placeholder small{color:#8d9db7;font-size:var(--font-size-min);font-weight:720}.resource-card-copy{flex-direction:column;gap:3px;min-width:0;padding:10px 11px 4px;display:flex}.resource-card-copy strong{color:#35415a;font-size:var(--font-size-min);text-overflow:ellipsis;white-space:nowrap;font-weight:630;overflow:hidden}.resource-card-copy span{color:var(--muted);font-size:var(--font-size-min)}.resource-card-copy small{color:var(--muted-light);font-size:var(--font-size-min)}.resource-card-actions{justify-content:flex-end;gap:2px;padding:5px 7px 7px;display:flex}.resource-card-actions button{width:26px;height:26px;color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:7px;place-items:center;padding:0;display:grid}.resource-card-actions button:hover{color:var(--primary);background:#f1f5fa}.resource-grid.is-list{grid-template-columns:1fr}.resource-grid.is-list .resource-card{align-items:center;padding:8px;display:flex}.resource-grid.is-list .resource-cover{border-radius:9px;flex:none;width:72px;height:58px}.resource-grid.is-list .resource-card-copy{flex:1}.resource-grid.is-list .resource-card-actions{flex:none}.resource-preview-modal-body img{object-fit:contain;background:#f5f7fb;border-radius:10px;width:100%;max-height:580px;margin-top:14px;display:block}.page-modal-copy{color:var(--muted);font-size:var(--font-size-min);margin:14px 0 0;line-height:1.7}.section-hero{border-bottom:1px solid #606f9d17;justify-content:space-between;align-items:flex-end;gap:24px;padding-bottom:26px;display:flex}.section-eyebrow{color:var(--primary);font-size:var(--font-size-min);letter-spacing:.14em;font-weight:800}.section-hero h1{color:var(--ink);letter-spacing:-.045em;margin:5px 0 0;font-size:31px;font-weight:740}.section-hero p{color:var(--muted);font-size:var(--font-size-min);margin:8px 0 0}.section-primary-button{color:#fff;height:38px;font-size:var(--font-size-min);cursor:pointer;background:linear-gradient(140deg,#1677ff,#25b8d3);border:1px solid #ffffff4d;border-radius:12px;flex:none;align-items:center;gap:7px;padding:0 14px;font-weight:650;display:inline-flex;box-shadow:0 9px 20px #1677ff33}.section-primary-button span{font-size:17px;font-weight:400;line-height:1}.workspace-card-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:24px;display:grid}.workspace-overview-card{text-align:left;cursor:pointer;background:#fff;border:1px solid #606f9d1a;border-radius:18px;flex-direction:column;align-items:flex-start;min-height:178px;padding:18px;transition:transform .18s,border-color .18s,box-shadow .18s;display:flex;box-shadow:0 8px 22px #404e800b}.workspace-overview-card:hover{border-color:#1677ff2b;transform:translateY(-2px);box-shadow:0 13px 29px #404e8013}.workspace-card-icon{border-radius:13px;place-items:center;width:42px;height:42px;margin-bottom:auto;display:grid}.workspace-card-icon.is-blue{color:#4f72eb;background:#edf2ff}.workspace-card-icon.is-violet{color:#ef7397;background:#fff0f4}.workspace-card-icon.is-cyan{color:#23a7bd;background:#eafafd}.workspace-card-icon.is-green{color:#24a477;background:#eafaf4}.workspace-card-icon.is-orange{color:#df8b45;background:#fff3e7}.workspace-overview-card>strong{color:#303a58;margin-top:21px;font-size:14px;font-weight:670}.workspace-overview-card>span:nth-child(3){color:var(--muted);font-size:var(--font-size-min);margin-top:5px}.workspace-progress-track{background:#eef0f7;border-radius:999px;width:100%;height:4px;margin-top:17px;overflow:hidden}.workspace-progress-track span{border-radius:inherit;background:linear-gradient(90deg,#1677ff,#2ac4c8);height:100%;display:block}.workspace-card-link{color:var(--primary);font-size:var(--font-size-min);align-items:center;gap:3px;margin-top:15px;font-weight:620;display:flex}.workspace-overview-card.is-add{text-align:center;background:#f8f9fdb8;border-style:dashed;justify-content:center;align-items:center}.workspace-add-icon{width:38px;height:38px;color:var(--primary);background:#1677ff14;border-radius:12px;place-items:center;margin-bottom:10px;font-size:20px;display:grid}.workspace-overview-card.is-add>strong{margin-top:0}.sidebar-backdrop{display:none}.spin{animation:.9s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}@keyframes orbit-spin{to{transform:rotate(360deg)}}@keyframes pulse-soft{0%,to{opacity:1}50%{opacity:.45}}@keyframes typing-bounce{0%,60%,to{opacity:.45;transform:translateY(0)}30%{opacity:1;transform:translateY(-4px)}}@keyframes message-enter{0%{opacity:0;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}@keyframes fade-slide-down{0%{opacity:0;transform:translateY(-3px)}to{opacity:1;transform:translateY(0)}}@keyframes popover-enter{0%{opacity:0;transform:translateY(4px)scale(.98)}to{opacity:1;transform:translateY(0)scale(1)}}@media (width<=1120px){.agent-shell{grid-template-columns:232px minmax(0,1fr)}.agent-shell.is-sidebar-collapsed{grid-template-columns:0 minmax(0,1fr)}.agent-sidebar{width:232px}.conversation-inner{padding-left:26px;padding-right:26px}.source-cards,.workspace-card-grid,.knowledge-card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.resource-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (width<=900px){.agent-shell,.agent-shell.is-sidebar-collapsed{padding:0;display:block}.agent-sidebar{z-index:60;width:min(86vw,292px);height:auto;position:fixed;top:0;bottom:0;left:0;transform:translate(-100%);box-shadow:18px 0 50px #2735671f}.agent-sidebar.is-mobile-open{transform:translate(0)}.agent-shell.is-sidebar-collapsed .agent-sidebar.is-mobile-open{pointer-events:auto;transform:translate(0)}.agent-sidebar.is-collapsed{align-items:stretch;padding:14px 12px 12px}.agent-sidebar.is-collapsed .sidebar-brand-copy,.agent-sidebar.is-collapsed .sidebar-brand-actions,.agent-sidebar.is-collapsed .sidebar-section-label,.agent-sidebar.is-collapsed .sidebar-navigation span,.agent-sidebar.is-collapsed .new-conversation-label,.agent-sidebar.is-collapsed .new-conversation-shortcut,.agent-sidebar.is-collapsed .sidebar-conversation-scroll,.agent-sidebar.is-collapsed .sidebar-footer-actions,.agent-sidebar.is-collapsed .profile-copy,.agent-sidebar.is-collapsed .profile-more{display:initial}.agent-sidebar.is-collapsed .sidebar-brand-row{justify-content:space-between}.agent-sidebar.is-collapsed .new-conversation-button{justify-content:flex-start;width:100%;height:auto;min-height:44px;padding:0 11px}.agent-sidebar.is-collapsed .sidebar-navigation{align-items:stretch}.agent-sidebar.is-collapsed .sidebar-nav-item{justify-content:flex-start;width:100%;height:39px;padding:0 10px}.agent-sidebar.is-collapsed .account-menu-popover{width:auto;bottom:calc(100% + 8px);left:2px;right:2px}.desktop-collapse{display:none}.mobile-close,.topbar-mobile-menu{display:inline-grid}.topbar-expand-sidebar{display:none}.agent-main{height:100vh}.sidebar-backdrop{z-index:50;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background:#20294f2e;border:0;padding:0;display:block;position:fixed;inset:0}.knowledge-catalog,.knowledge-detail,.extension-page-content,.resource-page-content{padding:24px 22px 36px}.extension-grid{grid-template-columns:1fr}}@media (width<=640px){.agent-shell{background:#f7f8fd;padding:0}.agent-main{border:0;border-radius:0;height:100vh}.workspace-topbar{min-height:54px;padding:0 12px}.topbar-copy h2{max-width:48vw;font-size:14px}.agent-status,.topbar-text-button{display:none}.topbar-actions{gap:1px}.conversation-inner{padding:18px 16px 30px}.conversation-date{margin-bottom:20px}.message-row+.message-row{margin-top:24px}.user-message{gap:0}.user-message-main{max-width:86%}.user-bubble{border-radius:15px 5px 15px 15px;padding:10px 13px;font-size:13px}.assistant-message{gap:0}.assistant-message-main{width:100%}.assistant-answer{font-size:13px;line-height:1.78}.thinking-timeline-head{gap:5px}.thinking-stat{font-size:var(--font-size-min);padding:0 5px}.thinking-live{display:none}.thinking-duration{font-size:var(--font-size-min)}.trace-search-site,.message-source-meta{display:none}.tool-trace-body{padding-left:14px}.tool-step{gap:6px}.tool-step-label{min-width:74px}.source-cards{grid-template-columns:1fr}.welcome-state{padding-top:0}.welcome-orbit{width:66px;height:66px;margin-bottom:16px}.welcome-agent-icon{border-radius:14px;width:42px;height:42px}.welcome-state h1{font-size:24px}.welcome-state>p{font-size:var(--font-size-min)}.desktop-only{display:none}.suggestion-grid{grid-template-columns:1fr;gap:7px;margin-top:21px}.suggestion-card{padding:10px}.composer-area{padding:5px 9px 8px}.composer-shell{border-radius:18px;padding:8px 9px}.composer-context-hint{display:none}.composer-chip{padding:0 7px}.composer-chip svg{display:none}.model-picker{justify-content:center;width:32px;padding:0;font-size:0}.model-picker-caret{display:none}.composer-disclaimer{font-size:var(--font-size-min);margin-top:5px}.resource-dialog{border-radius:16px;width:calc(100vw - 20px);height:calc(100vh - 24px);padding:13px}.resource-dialog-toolbar,.resource-dialog-body{grid-template-columns:1fr}.resource-dialog-list{border-bottom:1px solid #344a7a17;border-right:0;max-height:190px}.resource-preview{padding:12px}.resource-preview-sheet{padding:14px}.knowledge-catalog,.knowledge-detail,.extension-page-content,.resource-page-content{padding:20px 14px 28px}.catalog-intro,.domain-page-intro{flex-direction:column;align-items:stretch;gap:15px}.catalog-search,.catalog-search.is-compact{width:100%}.catalog-toolbar-row{justify-content:stretch}.catalog-controls{width:100%}.catalog-controls .catalog-search{flex:1;width:auto}.knowledge-card-grid,.resource-grid{grid-template-columns:1fr}.knowledge-card{min-height:170px}.knowledge-detail-head{flex-direction:column;align-items:flex-start}.knowledge-view-tabs{flex-wrap:nowrap;width:100%;margin-left:0;overflow-x:auto}.document-toolbar,.domain-toolbar{flex-wrap:wrap}.document-toolbar .catalog-search{width:100%;margin-left:0}.document-table-wrap{overflow-x:auto}.document-table{min-width:760px}.retrieval-panel>form,.settings-panel{padding:16px}.retrieval-input-row{flex-direction:column}.retrieval-input-row .page-primary-button{align-self:flex-start}.settings-fields>div{grid-template-columns:1fr;gap:4px}.settings-edit-form{grid-template-columns:1fr}.resource-quota{width:100%}.domain-toolbar .domain-status-filter,.resource-view-toggle{margin-left:0}.resource-grid.is-list .resource-card{flex-wrap:wrap;align-items:flex-start}.resource-grid.is-list .resource-card-actions{width:100%}.mcp-row{flex-wrap:wrap;align-items:flex-start}.mcp-tools{margin-left:49px}.document-paper,.resource-paper-preview{padding:24px 20px}.section-overview{padding:26px 16px}.section-hero{flex-direction:column;align-items:flex-start;gap:16px}.section-hero h1{font-size:27px}.workspace-card-grid{grid-template-columns:1fr}.settings-route-shell{grid-template-columns:1fr;gap:14px;width:100%;padding:14px 12px 28px}.settings-route-nav{gap:12px;padding:9px;display:flex;position:static;overflow-x:auto}.settings-route-group{flex:none;align-items:center;gap:3px;display:flex}.settings-route-group+.settings-route-group{border-top:0;border-left:1px solid #3e538014;margin:0;padding:0 0 0 10px}.settings-route-group>span{display:none}.settings-route-group button{flex:none;width:auto;padding:0 9px}.settings-route-panel{padding:15px}.billing-usage-grid,.storage-overview-grid,.audit-filters{grid-template-columns:1fr}.audit-row{grid-template-columns:1fr auto}.audit-row .ant-tag{grid-column:1/-1;width:fit-content}.account-center-content{padding:18px 16px 24px}.settings-center .ant-tabs-start{flex-direction:column}.settings-center .ant-tabs-nav{flex:none;width:100%}.settings-center .ant-tabs-nav-list{width:100%;overflow-x:auto;flex-direction:row!important}.settings-center .ant-tabs-tab{flex:none;padding:10px 6px}.settings-center .ant-tabs-ink-bar{display:none}.settings-center .ant-tabs-content-holder{border-left:0;min-width:0;padding:14px 0 0}.recharge-packages{grid-template-columns:1fr}.member-row{flex-wrap:wrap;align-items:flex-start}.member-copy{min-width:calc(100% - 46px)}.member-invite-row{flex-direction:column}.file-preview-drawer .ant-drawer-content{border-radius:0}.file-preview-drawer-body{padding:10px}.file-viewer-shell{min-height:380px}.extension-detail-drawer .ant-drawer-content-wrapper,.account-center-drawer .ant-drawer-content-wrapper{width:calc(100vw - 8px)!important}}.account-menu-badge{color:#fff;background:#ff5a64;border-radius:999px;place-items:center;min-width:18px;height:18px;margin-left:auto;padding:0 5px;font-size:12.5px;font-weight:720;display:grid}.account-menu-popover button.is-danger{color:#c63c49}.account-menu-popover button.is-danger:hover{background:#dc445214}.announcement-center-drawer .ant-drawer-content,.workspace-switcher-drawer .ant-drawer-content{border-radius:18px 0 0 18px}.announcement-center-drawer .ant-drawer-header,.workspace-switcher-drawer .ant-drawer-header{border-bottom-color:#2c427014;padding:18px 20px}.announcement-center-drawer .ant-drawer-body,.workspace-switcher-drawer .ant-drawer-body{padding:18px 20px 24px}.announcement-center-title,.workspace-switcher-title{align-items:center;gap:10px;display:flex}.announcement-center-title>span,.workspace-switcher-title>span{width:34px;height:34px;color:var(--primary);background:#eaf3ff;border-radius:11px;place-items:center;display:grid}.announcement-center-title>div,.workspace-switcher-title>div{flex-direction:column;gap:2px;display:flex}.announcement-center-title strong,.workspace-switcher-title strong{color:var(--ink);font-size:15px;font-weight:700}.announcement-center-title small,.workspace-switcher-title small{color:var(--muted);font-size:12.5px;font-weight:520}.announcement-center-toolbar{justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px;display:flex}.announcement-center-toolbar .ant-segmented{background:#f3f6fa;border-radius:10px;padding:3px}.announcement-center-toolbar button{height:32px;color:var(--primary-deep);cursor:pointer;background:0 0;border:0;border-radius:9px;align-items:center;gap:5px;padding:0 10px;font-size:12.5px;font-weight:620;display:inline-flex}.announcement-center-toolbar button:hover:not(:disabled){background:#eef5ff}.announcement-center-toolbar button:disabled{color:var(--muted-light);cursor:default}.announcement-list{flex-direction:column;gap:10px;display:flex}.announcement-card{background:#fff;border:1px solid #2f477617;border-radius:14px;transition:border-color .16s,box-shadow .16s;overflow:hidden}.announcement-card.is-unread{border-color:#1677ff2e;box-shadow:0 8px 22px #335ca00e}.announcement-card.is-expanded{border-color:#1677ff3d}.announcement-card-head{text-align:left;cursor:pointer;background:0 0;border:0;align-items:flex-start;gap:11px;width:100%;padding:14px;display:flex}.announcement-card-head>svg{color:var(--muted-light);flex:none;margin-top:7px;transition:transform .16s}.announcement-card-head>svg.is-open{transform:rotate(90deg)}.announcement-card-icon{border-radius:11px;flex:none;place-items:center;width:34px;height:34px;display:grid}.announcement-card-icon.is-product{color:#1677ff;background:#edf5ff}.announcement-card-icon.is-maintenance{color:#b8752f;background:#fff6e8}.announcement-card-icon.is-guide{color:#238765;background:#edf9f5}.announcement-card-copy{flex-direction:column;flex:1;gap:4px;min-width:0;display:flex}.announcement-card-meta{color:var(--muted);align-items:center;gap:7px;font-size:12.5px;font-weight:560;display:flex}.announcement-card-meta time{color:var(--muted-light)}.announcement-card-meta i{color:var(--primary);background:#eaf3ff;border-radius:999px;padding:1px 6px;font-size:12.5px;font-style:normal;font-weight:650}.announcement-card-copy strong{color:var(--ink);font-size:14px;font-weight:680}.announcement-card-copy small{color:var(--ink-soft);font-size:13px;line-height:1.55}.announcement-card-body{background:#f7f9fd;border-radius:10px;margin:0 14px 14px 59px;padding:12px 14px}.announcement-card-body p{color:var(--ink-soft);margin:0;font-size:13px;line-height:1.72}.announcement-card-body p+p{margin-top:8px}.announcement-center-state,.workspace-switcher-state{min-height:180px;color:var(--muted);justify-content:center;align-items:center;gap:9px;font-size:13px;display:flex}.announcement-center-state button{height:30px;color:var(--primary);cursor:pointer;background:#eef5ff;border:1px solid #1677ff26;border-radius:8px;padding:0 10px;font-size:12.5px}.workspace-switcher-list{flex-direction:column;gap:8px;display:flex}.workspace-switcher-list>button{width:100%;color:var(--ink);text-align:left;cursor:pointer;background:#fff;border:1px solid #30487617;border-radius:13px;align-items:center;gap:11px;padding:13px;display:flex}.workspace-switcher-list>button:hover:not(:disabled),.workspace-switcher-list>button.is-active{background:#f8fbff;border-color:#1677ff38}.workspace-switcher-list>button:disabled{cursor:default}.workspace-switcher-mark{color:#fff;background:radial-gradient(circle at 25% 20%,#fff6,#0000 35%),linear-gradient(140deg,#1677ff,#32bad4);border-radius:12px;flex:none;place-items:center;width:38px;height:38px;font-size:14px;font-weight:720;display:grid}.workspace-switcher-copy{flex-direction:column;flex:1;gap:3px;min-width:0;display:flex}.workspace-switcher-copy strong{font-size:13.5px;font-weight:680}.workspace-switcher-copy small{color:var(--muted);text-overflow:ellipsis;white-space:nowrap;font-size:12.5px;overflow:hidden}.workspace-switcher-copy>span{color:var(--muted-light);align-items:center;gap:5px;font-size:12.5px;display:flex}.workspace-switcher-copy>span i{background:#c5cddd;border-radius:50%;width:3px;height:3px}.workspace-switcher-current{color:var(--primary);align-items:center;gap:3px;font-size:12.5px;font-weight:650;display:inline-flex}.workspace-switcher-error{color:#b93c49;background:#fff3f3;border-radius:9px;margin-top:12px;padding:9px 11px;font-size:12.5px}.workspace-switcher-note{color:var(--muted);margin:16px 2px 0;font-size:12.5px;line-height:1.6}.login-page{background:radial-gradient(circle at 16% 14%,#49aaff1f,#0000 26rem),radial-gradient(circle at 88% 82%,#2ec29d1a,#0000 24rem),#f4f8fc;place-items:center;min-height:100dvh;padding:26px;display:grid;overflow:auto}.login-frame{background:#fff;border:1px solid #2e46741a;border-radius:26px;grid-template-columns:minmax(380px,.82fr) minmax(480px,1.18fr);width:min(1120px,100%);min-height:min(720px,100dvh - 52px);display:grid;overflow:hidden;box-shadow:0 30px 90px #344a761c,0 4px 18px #344a760a}.login-panel{flex-direction:column;min-width:0;padding:34px 46px 28px;display:flex}.login-brand{align-items:center;gap:10px;display:flex}.login-brand img{border-radius:10px;width:36px;height:36px}.login-brand>div{flex-direction:column;gap:1px;display:flex}.login-brand strong{color:var(--ink);font-size:16px;font-weight:740;line-height:1.3}.login-brand span{color:var(--muted);font-size:12.5px;line-height:1.4}.login-form-wrap{width:min(100%,370px);margin:auto;transform:translateY(-18px)}.login-heading h1{color:var(--ink);letter-spacing:-.045em;margin:9px 0 0;font-size:clamp(27px,2.5vw,34px);font-weight:740;line-height:1.26}.login-heading p{color:var(--muted);margin:10px 0 0;font-size:13px;line-height:1.65}.login-form{flex-direction:column;gap:15px;margin-top:34px;display:flex}.login-field{flex-direction:column;gap:7px;display:flex}.login-field>span{color:var(--ink-soft);font-size:12.5px;font-weight:620}.login-field input{width:100%;height:43px;color:var(--ink);background:#fbfcff;border:1px solid #374d7b24;border-radius:11px;outline:0;padding:0 13px;font-size:14px;transition:border-color .15s,box-shadow .15s,background .15s}.login-field input:focus{background:#fff;border-color:#1677ff57;box-shadow:0 0 0 3px #1677ff0e}.login-password-control{position:relative}.login-password-control input{padding-right:44px}.login-password-control button{width:30px;height:30px;color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:8px;place-items:center;padding:0;display:grid;position:absolute;top:50%;right:7px;transform:translateY(-50%)}.login-password-control button:hover{color:var(--primary);background:#eef5ff}.login-agreements{flex-wrap:wrap;align-items:center;gap:0;margin-top:1px;padding:2px 1px;display:flex}.login-agreement{color:var(--muted);cursor:pointer;-webkit-user-select:none;user-select:none;align-items:center;gap:6px;font-size:12.5px;line-height:1.55;display:inline-flex}.login-agreement input{width:15px;height:15px;accent-color:var(--primary);cursor:pointer;margin:0}.login-agreement-link{color:var(--primary-deep);cursor:pointer;background:0 0;border:0;padding:0;font-size:12.5px}.login-agreement-link:hover{text-underline-offset:2px;text-decoration:underline}.login-agreement-and{color:var(--muted);font-size:12.5px}.login-submit{color:#fff;cursor:pointer;background:linear-gradient(135deg,#1677ff,#28a8df);border:0;border-radius:11px;justify-content:center;align-items:center;gap:8px;height:43px;margin-top:11px;font-size:13px;font-weight:680;transition:transform .15s,box-shadow .15s,opacity .15s;display:flex;box-shadow:0 9px 20px #1677ff30}.login-submit:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 12px 25px #1677ff3d}.login-submit:disabled{opacity:.48;box-shadow:none;cursor:not-allowed}.login-visual{background:#edf6fb;border-radius:20px;margin:13px;position:relative;overflow:hidden}.login-curves{width:100%;height:100%;position:absolute;inset:0}.login-visual-copy{z-index:2;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#ffffff8f;border:1px solid #ffffffad;border-radius:15px;flex-direction:column;align-items:flex-start;padding:20px 22px;display:flex;position:absolute;bottom:38px;left:38px;right:38px}.login-visual-copy span{color:var(--primary-deep);font-size:12.5px;font-weight:680}.login-visual-copy p{color:#334b64;letter-spacing:-.025em;max-width:380px;margin:7px 0 0;font-size:clamp(17px,1.8vw,22px);font-weight:680;line-height:1.5}.login-policy-drawer .ant-drawer-content{border-radius:18px 0 0 18px}.login-policy-drawer .ant-drawer-header{padding:18px 20px}.login-policy-drawer .ant-drawer-body{padding:22px 22px 30px}.login-policy-title{flex-direction:column;gap:2px;display:flex}.login-policy-title strong{color:var(--ink);font-size:15px;font-weight:700}.login-policy-title span{color:var(--muted);font-size:12.5px}.login-policy-copy p{color:var(--ink-soft);margin:0;font-size:13px;line-height:1.85}.login-policy-copy p+p{margin-top:15px}.upload-task-tray{z-index:80;background:#fffffffa;border:1px solid #2f46741f;border-radius:15px;width:min(390px,100vw - 28px);animation:.18s ease-out popover-enter;position:fixed;bottom:20px;right:22px;overflow:hidden;box-shadow:0 20px 52px #2b3f6c2b,0 3px 12px #2b3f6c0f}.upload-task-head{width:100%;min-height:56px;color:var(--ink);text-align:left;cursor:pointer;background:linear-gradient(#fbfdff,#f7faff);border:0;align-items:center;gap:10px;padding:9px 12px;display:flex}.upload-task-head-icon{width:32px;height:32px;color:var(--primary);background:#eaf3ff;border-radius:10px;flex:none;place-items:center;display:grid}.upload-task-head-copy{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}.upload-task-head-copy strong{color:var(--ink);font-size:13px;font-weight:680}.upload-task-head-copy small{color:var(--muted);font-size:12.5px}.upload-task-head>svg{color:var(--muted)}.upload-task-list{max-height:294px;padding:4px 8px;overflow:auto}.upload-task-row{align-items:flex-start;gap:8px;padding:9px 5px;display:flex}.upload-task-row+.upload-task-row{border-top:1px solid #324a7811}.upload-task-file-icon{color:#5d7399;background:#f0f5fc;border-radius:8px;flex:none;place-items:center;width:26px;height:26px;display:grid}.upload-task-copy{flex-direction:column;flex:1;gap:5px;min-width:0;display:flex}.upload-task-copy>span:first-child{align-items:baseline;gap:6px;min-width:0;display:flex}.upload-task-copy strong{min-width:0;color:var(--ink-soft);text-overflow:ellipsis;white-space:nowrap;font-size:12.5px;font-weight:620;overflow:hidden}.upload-task-copy small{color:var(--muted);flex:none;font-size:12.5px}.upload-task-copy em{color:#bd3f4b;font-size:12.5px;font-style:normal}.upload-task-progress{background:#edf1f6;border-radius:999px;width:100%;height:4px;display:block;overflow:hidden}.upload-task-progress>span{border-radius:inherit;background:linear-gradient(90deg,#1677ff,#2bb8d2);height:100%;transition:width .16s;display:block}.upload-task-row.is-failed .upload-task-progress>span,.upload-task-row.is-cancelled .upload-task-progress>span{background:#e06671}.upload-task-actions{flex:none;gap:2px;display:flex}.upload-task-actions button{width:24px;height:24px;color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:7px;place-items:center;padding:0;display:grid}.upload-task-actions button:hover{color:var(--primary);background:#eef4fb}.upload-task-clear{width:100%;height:34px;color:var(--primary-deep);cursor:pointer;background:#fbfcff;border:0;border-top:1px solid #324a7812;font-size:12.5px;font-weight:600}.resource-download-meter{min-width:196px;color:var(--muted);background:#ffffffc7;border:1px solid #30487617;border-radius:11px;align-items:center;gap:8px;padding:9px 12px;font-size:12.5px;display:flex}.resource-download-meter>span{color:var(--ink-soft);align-items:center;gap:5px;display:inline-flex}.resource-download-meter strong{color:var(--primary-deep);font-variant-numeric:tabular-nums}.resource-download-meter small{color:var(--muted-light);margin-left:auto;font-size:12.5px}.composer-context-chip.is-file.is-uploading{background:#f1f7ff;border-color:#1677ff2e}.composer-context-chip.is-file.is-failed{color:#a83a46;background:#fff5f5;border-color:#d344522e}.composer-file-name small{color:var(--primary);font-variant-numeric:tabular-nums;margin-left:4px;font-size:12.5px}.composer-context-pill.is-running{color:var(--primary);background:#edf5ff;border-color:#1677ff3d}.composer-compaction-status{background:#f4f8fe;border-radius:9px;grid-template-columns:1fr auto;gap:6px 10px;margin-top:12px;padding:9px 10px;display:grid}.composer-compaction-status>span:first-child{color:var(--ink-soft);align-items:center;gap:6px;font-size:12.5px;display:inline-flex}.composer-compaction-status>strong{color:var(--primary);font-variant-numeric:tabular-nums;font-size:12.5px}.composer-compaction-track{background:#e6edf7;border-radius:999px;grid-column:1/-1;height:4px;display:block;overflow:hidden}.composer-compaction-track>span{border-radius:inherit;background:linear-gradient(90deg,#1677ff,#25b8d3);height:100%;transition:width .16s;display:block}.composer-compaction-error{color:#b83e4a;align-items:flex-start;gap:6px;margin-top:10px;font-size:12.5px;line-height:1.5;display:flex}.composer-compaction-error svg{flex:none;margin-top:1px}.composer-context-compress.is-cancel{color:#b93c49;background:#fff5f5;border-color:#cd485426}.composer-inline-error{align-items:center;gap:6px;display:flex}@media (width<=900px){.login-frame{grid-template-columns:minmax(320px,.9fr) minmax(350px,1.1fr)}.login-panel{padding:30px 34px 26px}.login-visual-copy{bottom:24px;left:24px;right:24px}}@media (width<=720px){.login-page{padding:0;display:block}.login-frame{min-height:100dvh;box-shadow:none;border:0;border-radius:0;grid-template-columns:1fr}.login-visual{border-radius:0 0 22px 22px;order:-1;min-height:218px;margin:0}.login-visual-copy{padding:14px 16px;bottom:16px;left:18px;right:18px}.login-visual-copy p{font-size:17px}.login-panel{padding:25px 22px 28px}.login-form-wrap{margin:36px 0 auto;transform:none}.login-form{margin-top:27px}.announcement-center-drawer .ant-drawer-content-wrapper,.workspace-switcher-drawer .ant-drawer-content-wrapper{width:calc(100vw - 8px)!important}.announcement-center-drawer .ant-drawer-content,.workspace-switcher-drawer .ant-drawer-content{border-radius:0}.upload-task-tray{width:calc(100vw - 20px);bottom:10px;right:10px}.resource-download-meter{width:100%}.resource-download-meter small{margin-left:auto}}.design-system-scroll{flex:1;min-height:0;overflow:auto}.design-system-shell{grid-template-columns:178px minmax(0,1fr);align-items:start;gap:28px;width:min(100%,1220px);margin:0 auto;padding:26px 30px 58px;display:grid}.design-system-toc{background:#ffffffdb;border:1px solid #2d447117;border-radius:14px;flex-direction:column;gap:3px;padding:14px 10px;display:flex;position:sticky;top:18px}.design-system-toc>span{color:var(--muted);padding:2px 9px 8px;font-size:12.5px;font-weight:680}.design-system-toc>a{min-height:34px;color:var(--ink-soft);border-radius:9px;align-items:center;gap:8px;padding:0 9px;font-size:12.5px;font-weight:580;text-decoration:none;display:flex}.design-system-toc>a:hover{color:var(--primary);background:#eef5ff}.design-system-toc>a svg{color:var(--muted)}.design-system-toc>a:hover svg{color:var(--primary)}.design-system-version{border-top:1px solid #2f467214;flex-direction:column;gap:3px;margin:11px 3px 0;padding:11px 9px 2px;display:flex}.design-system-version strong{color:var(--ink);font-size:12.5px;font-weight:680}.design-system-version span{color:var(--muted-light);font-size:12.5px}.design-system-content{min-width:0}.design-internal-badge{color:#bc3442;background:#fff4f4;border:1px solid #d3394933;border-radius:11px;align-items:center;gap:8px;margin-bottom:16px;padding:11px 13px;font-size:12.5px;font-weight:680;display:flex}.design-spec-section{border-top:1px solid #2f467214;padding:24px 0 28px;scroll-margin-top:20px}.design-spec-section:first-of-type{border-top:0;padding-top:8px}.design-section-heading{justify-content:space-between;align-items:flex-start;gap:40px;margin-bottom:18px;display:flex}.design-section-heading>div{align-items:center;gap:9px;display:flex}.design-section-heading>div>span{color:var(--primary);letter-spacing:.08em;font-size:12.5px;font-weight:760}.design-section-heading h2{color:var(--ink);letter-spacing:-.025em;margin:0;font-size:20px;font-weight:720}.design-section-heading p{max-width:600px;color:var(--muted);text-align:right;margin:0;font-size:13px;line-height:1.7}.design-principle-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:11px;display:grid}.design-principle-grid>div{background:#fff;border:1px solid #30487617;border-radius:14px;flex-direction:column;min-height:156px;padding:17px;display:flex}.design-principle-grid>div>span{border-radius:999px;align-self:flex-start;padding:3px 8px;font-size:12.5px;font-weight:680}.design-principle-grid .is-blue{color:#0d67dc;background:#eaf3ff}.design-principle-grid .is-green{color:#258565;background:#edf9f5}.design-principle-grid .is-orange{color:#ad6d2a;background:#fff6ea}.design-principle-grid strong{color:var(--ink);margin-top:14px;font-size:14px;font-weight:680;line-height:1.45}.design-principle-grid p{color:var(--muted);margin:7px 0 0;font-size:12.5px;line-height:1.72}.design-color-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;display:grid}.design-color-card{background:#fff;border:1px solid #30487617;border-radius:13px;grid-template-columns:44px minmax(0,1fr);gap:11px;padding:12px;display:grid}.design-color-swatch{border-radius:11px;grid-row:1/3;width:44px;height:44px}.design-color-swatch.is-outline{border:1px solid #2e436c1a}.design-color-copy{flex-direction:column;gap:2px;min-width:0;display:flex}.design-color-copy strong{color:var(--ink);font-size:13px;font-weight:680}.design-color-copy code,.design-color-value{color:var(--ink-soft);font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:12.5px}.design-color-copy small{color:var(--muted);font-size:12.5px;line-height:1.45;overflow:hidden}.design-color-value{color:var(--muted);grid-column:2;justify-content:space-between;align-items:center;gap:8px;display:flex}.design-token-copy{height:25px;color:var(--muted);cursor:pointer;background:#f8fafe;border:1px solid #30487617;border-radius:7px;align-items:center;gap:4px;padding:0 7px;font-size:12.5px;display:inline-flex}.design-token-copy:hover{color:var(--primary);border-color:#1677ff2e}.design-note{color:var(--ink-soft);background:#f3f7fd;border-radius:10px;align-items:flex-start;gap:8px;margin-top:13px;padding:11px 13px;font-size:12.5px;line-height:1.6;display:flex}.design-note svg{color:var(--primary);flex:none;margin-top:1px}.design-note.is-warning{color:#8f602d;background:#fff7ee}.design-note.is-warning svg{color:#d58b3f}.design-type-stack{background:#fff;border:1px solid #30487617;border-radius:14px;overflow:hidden}.design-type-row{grid-template-columns:minmax(190px,.8fr) minmax(220px,1fr) auto;align-items:center;gap:20px;min-height:72px;padding:10px 16px;display:grid}.design-type-row+.design-type-row{border-top:1px solid #30487612}.design-type-sample{color:var(--ink);letter-spacing:-.025em}.design-type-sample.is-display{font-size:25px;font-weight:730}.design-type-sample.is-page-title{font-size:29px;font-weight:730}.design-type-sample.is-section-title{font-size:24px;font-weight:720}.design-type-sample.is-body{font-size:14px;font-weight:400}.design-type-sample.is-meta{font-size:12.5px;font-weight:620}.design-type-row>span:nth-child(2){flex-direction:column;gap:3px;min-width:0;display:flex}.design-type-row>span:nth-child(2) strong{color:var(--ink-soft);font-size:13px;font-weight:650}.design-type-row>span:nth-child(2) small{color:var(--muted);font-size:12.5px}.design-type-row>code{color:var(--muted);white-space:nowrap;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:12.5px}.design-code-line{color:#c6d4eb;background:#172033;border-radius:11px;align-items:center;gap:10px;margin-top:11px;padding:11px 13px;display:flex}.design-code-line>span{color:#8fa2c0;font-size:12.5px}.design-code-line code{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:12.5px;overflow:hidden}.design-code-line .design-token-copy{color:#c6d4eb;background:#ffffff12;border-color:#ffffff1f}.design-layout-grid{grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:12px;display:grid}.design-spacing-list,.design-radius-grid{background:#fff;border:1px solid #30487617;border-radius:14px;padding:12px}.design-spacing-list>div{grid-template-columns:42px minmax(50px,1fr) minmax(115px,auto);align-items:center;gap:9px;min-height:34px;display:grid}.design-spacing-list code,.design-radius-grid code{color:var(--ink-soft);font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:12.5px}.design-spacing-list>div>span{align-items:center;display:flex}.design-spacing-list i{background:linear-gradient(90deg,#1677ff,#28b8d5);border-radius:999px;max-width:100%;height:8px;display:block}.design-spacing-list small,.design-radius-grid small{color:var(--muted);font-size:12.5px}.design-radius-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;display:grid}.design-radius-grid>div{grid-template-columns:38px 1fr;align-items:center;gap:2px 8px;min-width:0;display:grid}.design-radius-grid>div>span{background:#edf5ff;border:1px solid #1677ff3d;grid-row:1/3;width:38px;height:38px}.design-icon-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:9px;display:grid}.design-icon-grid>div{background:#fff;border:1px solid #30487617;border-radius:12px;grid-template-columns:34px minmax(0,1fr);gap:2px 8px;padding:11px;display:grid}.design-icon-grid>div>span{width:34px;height:34px;color:var(--primary);background:#eef5ff;border-radius:10px;grid-row:1/3;place-items:center;display:grid}.design-icon-grid strong{color:var(--ink-soft);font-size:12.5px;font-weight:650}.design-icon-grid code{color:var(--muted);font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:12.5px}.design-component-board{background:#fff;border:1px solid #30487617;border-radius:14px;overflow:hidden}.design-component-row{grid-template-columns:194px minmax(0,1fr);gap:20px;padding:17px;display:grid}.design-component-row+.design-component-row{border-top:1px solid #30487612}.design-component-label{flex-direction:column;gap:4px;display:flex}.design-component-label strong{color:var(--ink);font-size:13px;font-weight:680}.design-component-label span{color:var(--muted);font-size:12.5px;line-height:1.55}.design-demo-row{flex-wrap:wrap;align-items:center;gap:9px;display:flex}.page-secondary-button.is-danger{color:#b83e4a;border-color:#cd435229}.design-demo-pill{border:1px solid #0000;border-radius:999px;align-items:center;gap:5px;height:28px;padding:0 9px;font-size:12.5px;font-weight:620;display:inline-flex}.design-demo-pill.is-blue{color:#0b67de;background:#eef6ff;border-color:#1677ff1c}.design-demo-pill.is-green{color:#278565;background:#eefaf6;border-color:#24aa7d21}.design-demo-pill.is-orange{color:#aa6c2c;background:#fff7ec;border-color:#f29a4926}.design-demo-pill.is-success{color:#fff;background:#24aa7d}.design-demo-pill.is-danger{color:#b93d49;background:#fff2f3;border-color:#cd435221}.design-composer-demo{background:#fff;border:1px solid #24385e21;border-radius:20px;padding:13px 14px 11px;box-shadow:0 10px 35px #2f5b9817,0 2px 9px #2f5b980a}.design-composer-demo p{color:var(--muted-light);margin:2px 0 17px;font-size:13px}.design-composer-demo>div{align-items:center;gap:7px;display:flex}.design-composer-demo>div>span{height:31px;color:var(--muted);border:1px solid #3048761a;border-radius:999px;align-items:center;gap:5px;padding:0 9px;font-size:12.5px;display:inline-flex}.design-composer-demo>div>span:first-child{border-radius:50%;justify-content:center;width:31px;padding:0}.design-composer-demo>div>strong{color:var(--ink-soft);margin-left:auto;font-size:12.5px;font-weight:650}.design-demo-card-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;display:grid}.design-demo-card{background:#fbfcff;border:1px solid #30487617;border-radius:13px;grid-template-columns:34px minmax(0,1fr);gap:4px 9px;padding:13px;display:grid}.design-demo-card>span{border-radius:10px;grid-row:1/4;place-items:center;width:34px;height:34px;display:grid}.design-demo-card>span.is-blue{color:var(--primary);background:#eaf3ff}.design-demo-card>span.is-green{color:var(--green);background:#ecfaf5}.design-demo-card strong{color:var(--ink);font-size:13px;font-weight:680}.design-demo-card small{color:var(--muted);font-size:12.5px}.design-demo-card i{color:var(--primary);font-size:12.5px;font-style:normal}.design-usage-table{background:#fff;border:1px solid #30487617;border-radius:14px;margin-top:12px;overflow:hidden}.design-usage-head,.design-usage-table>div:not(.design-usage-head){grid-template-columns:130px minmax(220px,1fr) minmax(260px,1fr);align-items:center;gap:16px;padding:11px 14px;display:grid}.design-usage-head{color:var(--muted);background:#f7f9fd;font-size:12.5px;font-weight:650}.design-usage-table>div:not(.design-usage-head){color:var(--ink-soft);border-top:1px solid #30487612;font-size:12.5px;line-height:1.5}.design-usage-table>div:not(.design-usage-head) strong{color:var(--ink);font-weight:650}.design-state-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;display:grid}.design-state-grid>div{background:#fff;border:1px solid #30487617;border-radius:13px;min-height:150px;padding:15px}.design-state-grid>div>span{border:3px solid #dce8f7;border-top-color:var(--primary);border-radius:50%;width:24px;height:24px;animation:.9s linear infinite spin;display:block}.design-state-grid>div>svg{color:var(--muted)}.design-state-grid>div.is-empty>svg{color:#7a91b3}.design-state-grid>div.is-error>svg{color:#c54b57}.design-state-grid>div.is-success>svg{color:var(--green)}.design-state-grid strong{color:var(--ink);margin-top:13px;font-size:13px;font-weight:680;display:block}.design-state-grid p{color:var(--muted);margin:6px 0 0;font-size:12.5px;line-height:1.65}.design-breakpoint-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;display:grid}.design-breakpoint-grid>div{background:#fff;border:1px solid #30487617;border-radius:13px;flex-direction:column;gap:7px;min-height:104px;padding:14px;display:flex}.design-breakpoint-grid strong{color:var(--primary-deep);font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:13px;font-weight:680}.design-breakpoint-grid span{color:var(--muted);font-size:12.5px;line-height:1.6}.design-motion-row{flex-wrap:wrap;gap:8px;margin-top:11px;display:flex}.design-motion-row span{color:var(--primary-deep);background:#edf5ff;border-radius:999px;padding:5px 9px;font-size:12.5px;font-weight:580}@media (width<=1040px){.design-system-shell{grid-template-columns:1fr}.design-system-toc{grid-template-columns:repeat(4,minmax(0,1fr));display:grid;position:static}.design-system-toc>span,.design-system-version{grid-column:1/-1}.design-color-grid,.design-state-grid,.design-breakpoint-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=720px){.design-system-shell{gap:15px;padding:16px 14px 42px}.design-system-toc{grid-template-columns:repeat(2,minmax(0,1fr))}.design-section-heading{flex-direction:column;gap:7px}.design-section-heading p{text-align:left;max-width:none}.design-principle-grid,.design-color-grid,.design-layout-grid,.design-icon-grid,.design-state-grid,.design-breakpoint-grid,.design-demo-card-grid{grid-template-columns:1fr}.design-type-row{grid-template-columns:1fr auto;gap:8px 12px}.design-type-row>span:nth-child(2){grid-column:1/-1}.design-component-row{grid-template-columns:1fr;gap:12px}.design-usage-head{display:none}.design-usage-table>div:not(.design-usage-head){grid-template-columns:1fr;gap:4px}.design-code-line{flex-wrap:wrap;align-items:flex-start}.design-code-line code{flex-basis:calc(100% - 70px)}}@media (width<=1280px){.page-header-search{flex-basis:180px;width:180px}.page-header-meter.is-storage{min-width:116px}.page-header-meter-track{display:none}}@media (width<=1120px){.page-header-search{flex-basis:164px;width:164px}.page-header-select.ant-select{width:96px}.page-header-meter.is-storage,.page-header-meter.is-knowledge{min-width:0}}@media (width<=720px){.page-header-meter,.page-header-select.ant-select,.page-header-view-toggle,.page-header-switch,.page-header-refresh{display:none}.page-header-search{flex-basis:172px;width:172px}.page-topbar.with-header-tools .topbar-copy h2{max-width:160px}}@media (width<=640px){.page-topbar.with-header-tools{gap:6px;padding:0 10px}.page-topbar.with-header-tools .topbar-copy h2{max-width:26vw}.page-header-actions{gap:4px}.page-header-search{flex-basis:min(40vw,148px);width:min(40vw,148px);padding:0 8px}.page-header-primary{width:34px;min-height:34px;padding:0}.page-header-primary>span{display:none}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}:root{color:#1b2340;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:#f4f6fc;font-family:Inter,SF Pro Display,PingFang SC,Microsoft YaHei,sans-serif}*{box-sizing:border-box}html,body,#root{width:100%;min-width:320px;height:100%;margin:0}body{overflow:hidden}button,input,textarea{font:inherit}::selection{color:#1b2340;background:#5b6cff2e}::-webkit-scrollbar{width:7px;height:7px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#6875a42e;border-radius:999px}::-webkit-scrollbar-thumb:hover{background:#6875a447}