.bb-button{transition:background-color .15s ease,color .15s ease}.bb-button:hover{background-color:var(--bb-button-hover-bg,var(--bb-button-bg))!important;color:var(--bb-button-hover-color,var(--bb-button-color))!important}.bb-button:focus-visible{outline:2px solid currentColor;outline-offset:2px}.bb-callout{background-color:color-mix(in srgb,var(--bb-callout-accent,#0969da) 8%,transparent);border-left:.25rem solid var(--bb-callout-accent,#0969da);margin:1rem 0;padding:.5rem 1rem}.bb-callout-title{align-items:center;color:var(--bb-callout-title-color,var(--bb-callout-accent,#0969da));display:flex;font-weight:600;gap:.5rem;line-height:1;margin:0 0 1rem}.bb-callout-icon{fill:currentColor;flex:none;height:16px;width:16px}.bb-callout-body>:first-child{margin-top:0}.bb-callout-body>:last-child{margin-bottom:0}.bb-callout-note{--bb-callout-accent:#0969da}.bb-callout-tip{--bb-callout-accent:#1a7f37}.bb-callout-important{--bb-callout-accent:#8250df}.bb-callout-warning{--bb-callout-accent:#9a6700}.bb-callout-caution{--bb-callout-accent:#cf222e;--bb-callout-title-color:#d1242f}.bb-code{margin:1rem 0;position:relative}.bb-code pre{border-radius:6px;font-size:.875rem;line-height:1.45;margin:0;overflow-x:auto;padding:1rem;-moz-tab-size:2;-o-tab-size:2;tab-size:2}.bb-code-pre{background:var(--bb-code-bg,#0d1117);color:var(--bb-code-fg,#c9d1d9)}.bb-code-copy{background:var(--bb-code-copy-bg,hsla(215,8%,47%,.4));border:1px solid var(--bb-code-copy-border,rgba(240,246,252,.1));border-radius:6px;color:var(--bb-code-copy-fg,#e1e4e8);cursor:pointer;font-size:.75rem;line-height:1;opacity:0;padding:.25rem .5rem;position:absolute;right:.5rem;top:.5rem;transition:opacity .15s ease,background .15s ease}.bb-code-copy:focus-visible,.bb-code:hover .bb-code-copy{opacity:1}.bb-code-copy:hover{background:var(--bb-code-copy-hover-bg,hsla(215,8%,47%,.6))}.bb-details{background:var(--bb-details-bg,#fff);border:1px solid var(--bb-details-border,#d0d7de);border-radius:6px;margin:1rem 0}.bb-details-summary{background:var(--bb-details-summary-bg,#f6f8fa);border-radius:6px;cursor:pointer;font-weight:600;list-style:none;padding:.5rem 1rem}.bb-details-summary::-webkit-details-marker{display:none}.bb-details-summary:before{color:var(--bb-details-marker,#57606a);content:"▸";display:inline-block;margin-right:.5rem;transition:transform .15s ease}.bb-details[open]>.bb-details-summary:before{transform:rotate(90deg)}.bb-details[open]>.bb-details-summary{border-bottom:1px solid var(--bb-details-border,#d0d7de);border-radius:6px 6px 0 0}.bb-details-body{padding:.5rem 1rem}.bb-details-body>:first-child{margin-top:0}.bb-details-body>:last-child{margin-bottom:0}.bb-embed-frame>iframe{border:0;bottom:0;height:100%;left:0;position:absolute;right:0;top:0;width:100%}.bb-quote{border-left:.25rem solid var(--bb-quote-border,#d0d7de);color:var(--bb-quote-fg,#57606a);margin:1rem 0;padding:0 1rem}.bb-table{border-collapse:collapse;border-spacing:0;display:block;margin:1rem 0;max-width:100%;overflow:auto;width:-moz-max-content;width:max-content}.bb-table,.bb-table td,.bb-table th{border:1px solid var(--bb-table-border,#d0d7de)}.bb-table td,.bb-table th{padding:.375rem .8125rem;text-align:left}.bb-table th{background:var(--bb-table-header-bg,#f6f8fa);font-weight:600}.bb-table tbody tr{background:var(--bb-table-row-bg,#fff)}.bb-table tbody tr:nth-child(2n){background:var(--bb-table-stripe-bg,#f6f8fa)}.bb-video-frame>.bb-video-player{border:0;bottom:0;height:100%;left:0;-o-object-fit:contain;object-fit:contain;position:absolute;right:0;top:0;width:100%}@font-face{font-display:block;font-family:KaTeX_AMS;font-style:normal;font-weight:400;src:url(./KaTeX_AMS-Regular.BQhdFMY1.woff2) format("woff2"),url(./KaTeX_AMS-Regular.DMm9YOAa.woff) format("woff"),url(./KaTeX_AMS-Regular.DRggAlZN.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:700;src:url(./KaTeX_Caligraphic-Bold.Dq_IR9rO.woff2) format("woff2"),url(./KaTeX_Caligraphic-Bold.BEiXGLvX.woff) format("woff"),url(./KaTeX_Caligraphic-Bold.ATXxdsX0.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:400;src:url(./KaTeX_Caligraphic-Regular.Di6jR-x-.woff2) format("woff2"),url(./KaTeX_Caligraphic-Regular.CTRA-rTL.woff) format("woff"),url(./KaTeX_Caligraphic-Regular.wX97UBjC.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:700;src:url(./KaTeX_Fraktur-Bold.CL6g_b3V.woff2) format("woff2"),url(./KaTeX_Fraktur-Bold.BsDP51OF.woff) format("woff"),url(./KaTeX_Fraktur-Bold.BdnERNNW.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:400;src:url(./KaTeX_Fraktur-Regular.CTYiF6lA.woff2) format("woff2"),url(./KaTeX_Fraktur-Regular.Dxdc4cR9.woff) format("woff"),url(./KaTeX_Fraktur-Regular.CB_wures.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:700;src:url(./KaTeX_Main-Bold.Cx986IdX.woff2) format("woff2"),url(./KaTeX_Main-Bold.Jm3AIy58.woff) format("woff"),url(./KaTeX_Main-Bold.waoOVXN0.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:700;src:url(./KaTeX_Main-BoldItalic.DxDJ3AOS.woff2) format("woff2"),url(./KaTeX_Main-BoldItalic.SpSLRI95.woff) format("woff"),url(./KaTeX_Main-BoldItalic.DzxPMmG6.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:400;src:url(./KaTeX_Main-Italic.NWA7e6Wa.woff2) format("woff2"),url(./KaTeX_Main-Italic.BMLOBm91.woff) format("woff"),url(./KaTeX_Main-Italic.3WenGoN9.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:400;src:url(./KaTeX_Main-Regular.B22Nviop.woff2) format("woff2"),url(./KaTeX_Main-Regular.Dr94JaBh.woff) format("woff"),url(./KaTeX_Main-Regular.ypZvNtVU.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:700;src:url(./KaTeX_Math-BoldItalic.CZnvNsCZ.woff2) format("woff2"),url(./KaTeX_Math-BoldItalic.iY-2wyZ7.woff) format("woff"),url(./KaTeX_Math-BoldItalic.B3XSjfu4.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:400;src:url(./KaTeX_Math-Italic.t53AETM-.woff2) format("woff2"),url(./KaTeX_Math-Italic.DA0__PXp.woff) format("woff"),url(./KaTeX_Math-Italic.flOr_0UB.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:700;src:url(./KaTeX_SansSerif-Bold.D1sUS0GD.woff2) format("woff2"),url(./KaTeX_SansSerif-Bold.DbIhKOiC.woff) format("woff"),url(./KaTeX_SansSerif-Bold.CFMepnvq.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:italic;font-weight:400;src:url(./KaTeX_SansSerif-Italic.C3H0VqGB.woff2) format("woff2"),url(./KaTeX_SansSerif-Italic.DN2j7dab.woff) format("woff"),url(./KaTeX_SansSerif-Italic.YYjJ1zSn.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:400;src:url(./KaTeX_SansSerif-Regular.DDBCnlJ7.woff2) format("woff2"),url(./KaTeX_SansSerif-Regular.CS6fqUqJ.woff) format("woff"),url(./KaTeX_SansSerif-Regular.BNo7hRIc.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Script;font-style:normal;font-weight:400;src:url(./KaTeX_Script-Regular.D3wIWfF6.woff2) format("woff2"),url(./KaTeX_Script-Regular.D5yQViql.woff) format("woff"),url(./KaTeX_Script-Regular.C5JkGWo-.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size1;font-style:normal;font-weight:400;src:url(./KaTeX_Size1-Regular.mCD8mA8B.woff2) format("woff2"),url(./KaTeX_Size1-Regular.C195tn64.woff) format("woff"),url(./KaTeX_Size1-Regular.Dbsnue_I.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size2;font-style:normal;font-weight:400;src:url(./KaTeX_Size2-Regular.Dy4dx90m.woff2) format("woff2"),url(./KaTeX_Size2-Regular.oD1tc_U0.woff) format("woff"),url(./KaTeX_Size2-Regular.B7gKUWhC.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size3;font-style:normal;font-weight:400;src:url(data:font/woff2;base64,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) format("woff2"),url(./KaTeX_Size3-Regular.CTq5MqoE.woff) format("woff"),url(./KaTeX_Size3-Regular.DgpXs0kz.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size4;font-style:normal;font-weight:400;src:url(./KaTeX_Size4-Regular.Dl5lxZxV.woff2) format("woff2"),url(./KaTeX_Size4-Regular.BF-4gkZK.woff) format("woff"),url(./KaTeX_Size4-Regular.DWFBv043.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Typewriter;font-style:normal;font-weight:400;src:url(./KaTeX_Typewriter-Regular.CO6r4hn1.woff2) format("woff2"),url(./KaTeX_Typewriter-Regular.C0xS9mPB.woff) format("woff"),url(./KaTeX_Typewriter-Regular.D3Ib7_Hf.ttf) format("truetype")}.katex{font: 1.21em KaTeX_Main,Times New Roman,serif;line-height:1.2;position:relative;text-indent:0;text-rendering:auto}.katex *{-ms-high-contrast-adjust:none!important;border-color:currentColor}.katex .katex-version:after{content:"0.16.47"}.katex .katex-mathml{border:0;clip-path:inset(50%);height:1px;overflow:hidden;padding:0;position:absolute;width:1px}.katex .katex-html>.newline{display:block}.katex .base{position:relative;white-space:nowrap;width:-moz-min-content;width:min-content}.katex .base,.katex .strut{display:inline-block}.katex .textbf{font-weight:700}.katex .textit{font-style:italic}.katex .textrm{font-family:KaTeX_Main}.katex .textsf{font-family:KaTeX_SansSerif}.katex .texttt{font-family:KaTeX_Typewriter}.katex .mathnormal{font-family:KaTeX_Math;font-style:italic}.katex .mathit{font-family:KaTeX_Main;font-style:italic}.katex .mathrm{font-style:normal}.katex .mathbf{font-family:KaTeX_Main;font-weight:700}.katex .boldsymbol{font-family:KaTeX_Math;font-style:italic;font-weight:700}.katex .amsrm,.katex .mathbb,.katex .textbb{font-family:KaTeX_AMS}.katex .mathcal{font-family:KaTeX_Caligraphic}.katex .mathfrak,.katex .textfrak{font-family:KaTeX_Fraktur}.katex .mathboldfrak,.katex .textboldfrak{font-family:KaTeX_Fraktur;font-weight:700}.katex .mathtt{font-family:KaTeX_Typewriter}.katex .mathscr,.katex .textscr{font-family:KaTeX_Script}.katex .mathsf,.katex .textsf{font-family:KaTeX_SansSerif}.katex .mathboldsf,.katex .textboldsf{font-family:KaTeX_SansSerif;font-weight:700}.katex .mathitsf,.katex .mathsfit,.katex .textitsf{font-family:KaTeX_SansSerif;font-style:italic}.katex .mainrm{font-family:KaTeX_Main;font-style:normal}.katex .vlist-t{border-collapse:collapse;display:inline-table;table-layout:fixed}.katex .vlist-r{display:table-row}.katex .vlist{display:table-cell;position:relative;vertical-align:bottom}.katex .vlist>span{display:block;height:0;position:relative}.katex .vlist>span>span{display:inline-block}.katex .vlist>span>.pstrut{overflow:hidden;width:0}.katex .vlist-t2{margin-right:-2px}.katex .vlist-s{display:table-cell;font-size:1px;min-width:2px;vertical-align:bottom;width:2px}.katex .vbox{align-items:baseline;display:inline-flex;flex-direction:column}.katex .hbox{width:100%}.katex .hbox,.katex .thinbox{display:inline-flex;flex-direction:row}.katex .thinbox{max-width:0;width:0}.katex .msupsub{text-align:left}.katex .mfrac>span>span{text-align:center}.katex .mfrac .frac-line{border-bottom-style:solid;display:inline-block;width:100%}.katex .hdashline,.katex .hline,.katex .mfrac .frac-line,.katex .overline .overline-line,.katex .rule,.katex .underline .underline-line{min-height:1px}.katex .mspace{display:inline-block}.katex .smash{display:inline;line-height:0}.katex .clap,.katex .llap,.katex .rlap{position:relative;width:0}.katex .clap>.inner,.katex .llap>.inner,.katex .rlap>.inner{position:absolute}.katex .clap>.fix,.katex .llap>.fix,.katex .rlap>.fix{display:inline-block}.katex .llap>.inner{right:0}.katex .clap>.inner,.katex .rlap>.inner{left:0}.katex .clap>.inner>span{margin-left:-50%;margin-right:50%}.katex .rule{border:0 solid;display:inline-block;position:relative}.katex .hline,.katex .overline .overline-line,.katex .underline .underline-line{border-bottom-style:solid;display:inline-block;width:100%}.katex .hdashline{border-bottom-style:dashed;display:inline-block;width:100%}.katex .sqrt>.root{margin-left:.2777777778em;margin-right:-.5555555556em}.katex .fontsize-ensurer.reset-size1.size1,.katex .sizing.reset-size1.size1{font-size:1em}.katex .fontsize-ensurer.reset-size1.size2,.katex .sizing.reset-size1.size2{font-size:1.2em}.katex .fontsize-ensurer.reset-size1.size3,.katex .sizing.reset-size1.size3{font-size:1.4em}.katex .fontsize-ensurer.reset-size1.size4,.katex .sizing.reset-size1.size4{font-size:1.6em}.katex .fontsize-ensurer.reset-size1.size5,.katex .sizing.reset-size1.size5{font-size:1.8em}.katex .fontsize-ensurer.reset-size1.size6,.katex .sizing.reset-size1.size6{font-size:2em}.katex .fontsize-ensurer.reset-size1.size7,.katex .sizing.reset-size1.size7{font-size:2.4em}.katex .fontsize-ensurer.reset-size1.size8,.katex .sizing.reset-size1.size8{font-size:2.88em}.katex .fontsize-ensurer.reset-size1.size9,.katex .sizing.reset-size1.size9{font-size:3.456em}.katex .fontsize-ensurer.reset-size1.size10,.katex .sizing.reset-size1.size10{font-size:4.148em}.katex .fontsize-ensurer.reset-size1.size11,.katex .sizing.reset-size1.size11{font-size:4.976em}.katex .fontsize-ensurer.reset-size2.size1,.katex .sizing.reset-size2.size1{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size2.size2,.katex .sizing.reset-size2.size2{font-size:1em}.katex .fontsize-ensurer.reset-size2.size3,.katex .sizing.reset-size2.size3{font-size:1.1666666667em}.katex .fontsize-ensurer.reset-size2.size4,.katex .sizing.reset-size2.size4{font-size:1.3333333333em}.katex .fontsize-ensurer.reset-size2.size5,.katex .sizing.reset-size2.size5{font-size:1.5em}.katex .fontsize-ensurer.reset-size2.size6,.katex .sizing.reset-size2.size6{font-size:1.6666666667em}.katex .fontsize-ensurer.reset-size2.size7,.katex .sizing.reset-size2.size7{font-size:2em}.katex .fontsize-ensurer.reset-size2.size8,.katex .sizing.reset-size2.size8{font-size:2.4em}.katex .fontsize-ensurer.reset-size2.size9,.katex .sizing.reset-size2.size9{font-size:2.88em}.katex .fontsize-ensurer.reset-size2.size10,.katex .sizing.reset-size2.size10{font-size:3.4566666667em}.katex .fontsize-ensurer.reset-size2.size11,.katex .sizing.reset-size2.size11{font-size:4.1466666667em}.katex .fontsize-ensurer.reset-size3.size1,.katex .sizing.reset-size3.size1{font-size:.7142857143em}.katex .fontsize-ensurer.reset-size3.size2,.katex .sizing.reset-size3.size2{font-size:.8571428571em}.katex .fontsize-ensurer.reset-size3.size3,.katex .sizing.reset-size3.size3{font-size:1em}.katex .fontsize-ensurer.reset-size3.size4,.katex .sizing.reset-size3.size4{font-size:1.1428571429em}.katex .fontsize-ensurer.reset-size3.size5,.katex .sizing.reset-size3.size5{font-size:1.2857142857em}.katex .fontsize-ensurer.reset-size3.size6,.katex .sizing.reset-size3.size6{font-size:1.4285714286em}.katex .fontsize-ensurer.reset-size3.size7,.katex .sizing.reset-size3.size7{font-size:1.7142857143em}.katex .fontsize-ensurer.reset-size3.size8,.katex .sizing.reset-size3.size8{font-size:2.0571428571em}.katex .fontsize-ensurer.reset-size3.size9,.katex .sizing.reset-size3.size9{font-size:2.4685714286em}.katex .fontsize-ensurer.reset-size3.size10,.katex .sizing.reset-size3.size10{font-size:2.9628571429em}.katex .fontsize-ensurer.reset-size3.size11,.katex .sizing.reset-size3.size11{font-size:3.5542857143em}.katex .fontsize-ensurer.reset-size4.size1,.katex .sizing.reset-size4.size1{font-size:.625em}.katex .fontsize-ensurer.reset-size4.size2,.katex .sizing.reset-size4.size2{font-size:.75em}.katex .fontsize-ensurer.reset-size4.size3,.katex .sizing.reset-size4.size3{font-size:.875em}.katex .fontsize-ensurer.reset-size4.size4,.katex .sizing.reset-size4.size4{font-size:1em}.katex .fontsize-ensurer.reset-size4.size5,.katex .sizing.reset-size4.size5{font-size:1.125em}.katex .fontsize-ensurer.reset-size4.size6,.katex .sizing.reset-size4.size6{font-size:1.25em}.katex .fontsize-ensurer.reset-size4.size7,.katex .sizing.reset-size4.size7{font-size:1.5em}.katex .fontsize-ensurer.reset-size4.size8,.katex .sizing.reset-size4.size8{font-size:1.8em}.katex .fontsize-ensurer.reset-size4.size9,.katex .sizing.reset-size4.size9{font-size:2.16em}.katex .fontsize-ensurer.reset-size4.size10,.katex .sizing.reset-size4.size10{font-size:2.5925em}.katex .fontsize-ensurer.reset-size4.size11,.katex .sizing.reset-size4.size11{font-size:3.11em}.katex .fontsize-ensurer.reset-size5.size1,.katex .sizing.reset-size5.size1{font-size:.5555555556em}.katex .fontsize-ensurer.reset-size5.size2,.katex .sizing.reset-size5.size2{font-size:.6666666667em}.katex .fontsize-ensurer.reset-size5.size3,.katex .sizing.reset-size5.size3{font-size:.7777777778em}.katex .fontsize-ensurer.reset-size5.size4,.katex .sizing.reset-size5.size4{font-size:.8888888889em}.katex .fontsize-ensurer.reset-size5.size5,.katex .sizing.reset-size5.size5{font-size:1em}.katex .fontsize-ensurer.reset-size5.size6,.katex .sizing.reset-size5.size6{font-size:1.1111111111em}.katex .fontsize-ensurer.reset-size5.size7,.katex .sizing.reset-size5.size7{font-size:1.3333333333em}.katex .fontsize-ensurer.reset-size5.size8,.katex .sizing.reset-size5.size8{font-size:1.6em}.katex .fontsize-ensurer.reset-size5.size9,.katex .sizing.reset-size5.size9{font-size:1.92em}.katex .fontsize-ensurer.reset-size5.size10,.katex .sizing.reset-size5.size10{font-size:2.3044444444em}.katex .fontsize-ensurer.reset-size5.size11,.katex .sizing.reset-size5.size11{font-size:2.7644444444em}.katex .fontsize-ensurer.reset-size6.size1,.katex .sizing.reset-size6.size1{font-size:.5em}.katex .fontsize-ensurer.reset-size6.size2,.katex .sizing.reset-size6.size2{font-size:.6em}.katex .fontsize-ensurer.reset-size6.size3,.katex .sizing.reset-size6.size3{font-size:.7em}.katex .fontsize-ensurer.reset-size6.size4,.katex .sizing.reset-size6.size4{font-size:.8em}.katex .fontsize-ensurer.reset-size6.size5,.katex .sizing.reset-size6.size5{font-size:.9em}.katex .fontsize-ensurer.reset-size6.size6,.katex .sizing.reset-size6.size6{font-size:1em}.katex .fontsize-ensurer.reset-size6.size7,.katex .sizing.reset-size6.size7{font-size:1.2em}.katex .fontsize-ensurer.reset-size6.size8,.katex .sizing.reset-size6.size8{font-size:1.44em}.katex .fontsize-ensurer.reset-size6.size9,.katex .sizing.reset-size6.size9{font-size:1.728em}.katex .fontsize-ensurer.reset-size6.size10,.katex .sizing.reset-size6.size10{font-size:2.074em}.katex .fontsize-ensurer.reset-size6.size11,.katex .sizing.reset-size6.size11{font-size:2.488em}.katex .fontsize-ensurer.reset-size7.size1,.katex .sizing.reset-size7.size1{font-size:.4166666667em}.katex .fontsize-ensurer.reset-size7.size2,.katex .sizing.reset-size7.size2{font-size:.5em}.katex .fontsize-ensurer.reset-size7.size3,.katex .sizing.reset-size7.size3{font-size:.5833333333em}.katex .fontsize-ensurer.reset-size7.size4,.katex .sizing.reset-size7.size4{font-size:.6666666667em}.katex .fontsize-ensurer.reset-size7.size5,.katex .sizing.reset-size7.size5{font-size:.75em}.katex .fontsize-ensurer.reset-size7.size6,.katex .sizing.reset-size7.size6{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size7.size7,.katex .sizing.reset-size7.size7{font-size:1em}.katex .fontsize-ensurer.reset-size7.size8,.katex .sizing.reset-size7.size8{font-size:1.2em}.katex .fontsize-ensurer.reset-size7.size9,.katex .sizing.reset-size7.size9{font-size:1.44em}.katex .fontsize-ensurer.reset-size7.size10,.katex .sizing.reset-size7.size10{font-size:1.7283333333em}.katex .fontsize-ensurer.reset-size7.size11,.katex .sizing.reset-size7.size11{font-size:2.0733333333em}.katex .fontsize-ensurer.reset-size8.size1,.katex .sizing.reset-size8.size1{font-size:.3472222222em}.katex .fontsize-ensurer.reset-size8.size2,.katex .sizing.reset-size8.size2{font-size:.4166666667em}.katex .fontsize-ensurer.reset-size8.size3,.katex .sizing.reset-size8.size3{font-size:.4861111111em}.katex .fontsize-ensurer.reset-size8.size4,.katex .sizing.reset-size8.size4{font-size:.5555555556em}.katex .fontsize-ensurer.reset-size8.size5,.katex .sizing.reset-size8.size5{font-size:.625em}.katex .fontsize-ensurer.reset-size8.size6,.katex .sizing.reset-size8.size6{font-size:.6944444444em}.katex .fontsize-ensurer.reset-size8.size7,.katex .sizing.reset-size8.size7{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size8.size8,.katex .sizing.reset-size8.size8{font-size:1em}.katex .fontsize-ensurer.reset-size8.size9,.katex .sizing.reset-size8.size9{font-size:1.2em}.katex .fontsize-ensurer.reset-size8.size10,.katex .sizing.reset-size8.size10{font-size:1.4402777778em}.katex .fontsize-ensurer.reset-size8.size11,.katex .sizing.reset-size8.size11{font-size:1.7277777778em}.katex .fontsize-ensurer.reset-size9.size1,.katex .sizing.reset-size9.size1{font-size:.2893518519em}.katex .fontsize-ensurer.reset-size9.size2,.katex .sizing.reset-size9.size2{font-size:.3472222222em}.katex .fontsize-ensurer.reset-size9.size3,.katex .sizing.reset-size9.size3{font-size:.4050925926em}.katex .fontsize-ensurer.reset-size9.size4,.katex .sizing.reset-size9.size4{font-size:.462962963em}.katex .fontsize-ensurer.reset-size9.size5,.katex .sizing.reset-size9.size5{font-size:.5208333333em}.katex .fontsize-ensurer.reset-size9.size6,.katex .sizing.reset-size9.size6{font-size:.5787037037em}.katex .fontsize-ensurer.reset-size9.size7,.katex .sizing.reset-size9.size7{font-size:.6944444444em}.katex .fontsize-ensurer.reset-size9.size8,.katex .sizing.reset-size9.size8{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size9.size9,.katex .sizing.reset-size9.size9{font-size:1em}.katex .fontsize-ensurer.reset-size9.size10,.katex .sizing.reset-size9.size10{font-size:1.2002314815em}.katex .fontsize-ensurer.reset-size9.size11,.katex .sizing.reset-size9.size11{font-size:1.4398148148em}.katex .fontsize-ensurer.reset-size10.size1,.katex .sizing.reset-size10.size1{font-size:.2410800386em}.katex .fontsize-ensurer.reset-size10.size2,.katex .sizing.reset-size10.size2{font-size:.2892960463em}.katex .fontsize-ensurer.reset-size10.size3,.katex .sizing.reset-size10.size3{font-size:.337512054em}.katex .fontsize-ensurer.reset-size10.size4,.katex .sizing.reset-size10.size4{font-size:.3857280617em}.katex .fontsize-ensurer.reset-size10.size5,.katex .sizing.reset-size10.size5{font-size:.4339440694em}.katex .fontsize-ensurer.reset-size10.size6,.katex .sizing.reset-size10.size6{font-size:.4821600771em}.katex .fontsize-ensurer.reset-size10.size7,.katex .sizing.reset-size10.size7{font-size:.5785920926em}.katex .fontsize-ensurer.reset-size10.size8,.katex .sizing.reset-size10.size8{font-size:.6943105111em}.katex .fontsize-ensurer.reset-size10.size9,.katex .sizing.reset-size10.size9{font-size:.8331726133em}.katex .fontsize-ensurer.reset-size10.size10,.katex .sizing.reset-size10.size10{font-size:1em}.katex .fontsize-ensurer.reset-size10.size11,.katex .sizing.reset-size10.size11{font-size:1.1996142719em}.katex .fontsize-ensurer.reset-size11.size1,.katex .sizing.reset-size11.size1{font-size:.2009646302em}.katex .fontsize-ensurer.reset-size11.size2,.katex .sizing.reset-size11.size2{font-size:.2411575563em}.katex .fontsize-ensurer.reset-size11.size3,.katex .sizing.reset-size11.size3{font-size:.2813504823em}.katex .fontsize-ensurer.reset-size11.size4,.katex .sizing.reset-size11.size4{font-size:.3215434084em}.katex .fontsize-ensurer.reset-size11.size5,.katex .sizing.reset-size11.size5{font-size:.3617363344em}.katex .fontsize-ensurer.reset-size11.size6,.katex .sizing.reset-size11.size6{font-size:.4019292605em}.katex .fontsize-ensurer.reset-size11.size7,.katex .sizing.reset-size11.size7{font-size:.4823151125em}.katex .fontsize-ensurer.reset-size11.size8,.katex .sizing.reset-size11.size8{font-size:.578778135em}.katex .fontsize-ensurer.reset-size11.size9,.katex .sizing.reset-size11.size9{font-size:.6945337621em}.katex .fontsize-ensurer.reset-size11.size10,.katex .sizing.reset-size11.size10{font-size:.8336012862em}.katex .fontsize-ensurer.reset-size11.size11,.katex .sizing.reset-size11.size11{font-size:1em}.katex .delimsizing.size1{font-family:KaTeX_Size1}.katex .delimsizing.size2{font-family:KaTeX_Size2}.katex .delimsizing.size3{font-family:KaTeX_Size3}.katex .delimsizing.size4{font-family:KaTeX_Size4}.katex .delimsizing.mult .delim-size1>span{font-family:KaTeX_Size1}.katex .delimsizing.mult .delim-size4>span{font-family:KaTeX_Size4}.katex .nulldelimiter{display:inline-block;width:.12em}.katex .delimcenter,.katex .op-symbol{position:relative}.katex .op-symbol.small-op{font-family:KaTeX_Size1}.katex .op-symbol.large-op{font-family:KaTeX_Size2}.katex .accent>.vlist-t,.katex .op-limits>.vlist-t{text-align:center}.katex .accent .accent-body{position:relative}.katex .accent .accent-body:not(.accent-full){width:0}.katex .overlay{display:block}.katex .mtable .vertical-separator{display:inline-block;min-width:1px}.katex .mtable .arraycolsep{display:inline-block}.katex .mtable .col-align-c>.vlist-t{text-align:center}.katex .mtable .col-align-l>.vlist-t{text-align:left}.katex .mtable .col-align-r>.vlist-t{text-align:right}.katex .svg-align{text-align:left}.katex svg{display:block;fill:currentColor;height:inherit;position:absolute;stroke:currentColor;width:100%}.katex svg path{stroke:none}.katex svg{fill-opacity:1;fill-rule:nonzero;stroke-dasharray:none;stroke-dashoffset:0;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-width:1}.katex img{border-style:none;max-height:none;max-width:none;min-height:0;min-width:0}.katex .stretchy{display:block;overflow:hidden;position:relative;width:100%}.katex .stretchy:after,.katex .stretchy:before{content:""}.katex .hide-tail{overflow:hidden;position:relative;width:100%}.katex .halfarrow-left{left:0;overflow:hidden;position:absolute;width:50.2%}.katex .halfarrow-right{overflow:hidden;position:absolute;right:0;width:50.2%}.katex .brace-left{left:0;overflow:hidden;position:absolute;width:25.1%}.katex .brace-center{left:25%;overflow:hidden;position:absolute;width:50%}.katex .brace-right{overflow:hidden;position:absolute;right:0;width:25.1%}.katex .x-arrow-pad{padding:0 .5em}.katex .cd-arrow-pad{padding:0 .55556em 0 .27778em}.katex .mover,.katex .munder,.katex .x-arrow{text-align:center}.katex .boxpad{padding:0 .3em}.katex .fbox,.katex .fcolorbox{border:.04em solid;box-sizing:border-box}.katex .cancel-pad{padding:0 .2em}.katex .cancel-lap{margin-left:-.2em;margin-right:-.2em}.katex .sout{border-bottom-style:solid;border-bottom-width:.08em}.katex .angl{border-right:.049em solid;border-top:.049em solid;box-sizing:border-box;margin-right:.03889em}.katex .anglpad{padding:0 .03889em}.katex .eqn-num:before{content:"(" counter(katexEqnNo) ")";counter-increment:katexEqnNo}.katex .mml-eqn-num:before{content:"(" counter(mmlEqnNo) ")";counter-increment:mmlEqnNo}.katex .mtr-glue{width:50%}.katex .cd-vert-arrow{display:inline-block;position:relative}.katex .cd-label-left{display:inline-block;position:absolute;right:calc(50% + .3em);text-align:left}.katex .cd-label-right{display:inline-block;left:calc(50% + .3em);position:absolute;text-align:right}.katex-display{display:block;margin:1em 0;text-align:center}.katex-display>.katex{display:block;text-align:center;white-space:nowrap}.katex-display>.katex>.katex-html{display:block;position:relative}.katex-display>.katex>.katex-html>.tag{position:absolute;right:0}.katex-display.leqno>.katex>.katex-html>.tag{left:0;right:auto}.katex-display.fleqn>.katex{padding-left:2em;text-align:left}body{counter-reset:katexEqnNo mmlEqnNo}.blog-article[data-v-7f84f938]{background:#000;color:#fff;padding:80px 0}.blog-article .blog-breadcrumb[data-v-7f84f938]{align-items:center;color:#99a0ae;display:flex;font-size:14px;gap:12px;line-height:18px}.blog-article .blog-breadcrumb a[data-v-7f84f938]{color:inherit;flex-shrink:0;text-decoration:none}.blog-article .blog-breadcrumb a[data-v-7f84f938]:hover{color:#fff}.blog-article .blog-breadcrumb i[data-v-7f84f938]{border-right:1px solid #99a0ae;border-top:1px solid #99a0ae;flex-shrink:0;height:7px;transform:rotate(45deg);width:7px}.blog-article .blog-breadcrumb>span[data-v-7f84f938]:last-child{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.blog-article .blog-article-layout[data-v-7f84f938]{align-items:stretch;display:grid;gap:56px;grid-template-columns:minmax(0,1fr) 428px;margin-top:40px}.blog-article .blog-article-main[data-v-7f84f938]{min-width:0}.blog-article .blog-article-header .blog-article-mobile-cover[data-v-7f84f938]{display:none}.blog-article .blog-article-header h1[data-v-7f84f938]{font-size:48px;font-weight:400;line-height:60px;margin:0}.blog-article .blog-author[data-v-7f84f938]{align-items:center;display:flex;font-size:16px;gap:16px;line-height:20px;margin-top:24px}.blog-article .blog-author img[data-v-7f84f938]{border-radius:50%;height:42px;-o-object-fit:cover;object-fit:cover;width:42px}.blog-article .blog-author strong[data-v-7f84f938]{font-weight:500}.blog-article .blog-article-meta[data-v-7f84f938]{align-items:center;color:#525866;display:flex;font-size:14px;line-height:18px;margin-top:24px}.blog-article .blog-article-meta span[data-v-7f84f938]{align-items:center;border-left:1px solid #2b303b;display:flex;gap:8px;padding:0 24px}.blog-article .blog-article-meta span[data-v-7f84f938]:first-child{border-left:0;padding-left:0}.blog-article .blog-article-meta span[data-v-7f84f938]:before{background:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' fill='none' viewBox='0 0 14 14'%3E%3Cpath fill='%23717784' d='M11.725 6.359h-9.45v5.308c0 .354.288.642.642.642h8.166a.64.64 0 0 0 .642-.642zm-3.558 2.45a.525.525 0 0 1 0 1.05H5.833a.525.525 0 0 1 0-1.05zm.641-5.31v-.64H5.192v.64a.525.525 0 0 1-1.05 0v-.64H2.917a.64.64 0 0 0-.642.64v1.81h9.45v-1.81a.64.64 0 0 0-.642-.64H9.858v.64a.525.525 0 1 1-1.05 0m3.967 8.168c0 .934-.758 1.691-1.692 1.691H2.917a1.69 1.69 0 0 1-1.692-1.691V3.5c0-.934.758-1.691 1.692-1.691h1.225v-.642a.525.525 0 0 1 1.05 0v.642h3.616v-.642a.525.525 0 0 1 1.05 0v.642h1.225c.934 0 1.692.757 1.692 1.69z'/%3E%3C/svg%3E") 50% /14px 14px no-repeat;content:"";flex:0 0 14px;height:14px;width:14px}.blog-article .blog-article-meta span[data-v-7f84f938]:last-child:before{background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' fill='none' viewBox='0 0 14 14'%3E%3Cpath fill='%23717784' d='M6.475 12.25V4.083a.525.525 0 0 1 1.05 0v8.167a.525.525 0 0 1-1.05 0M10.5 6.475a.525.525 0 0 1 0 1.05H9.333a.525.525 0 1 1 0-1.05zM10.5 4.142a.525.525 0 0 1 0 1.05H9.333a.525.525 0 1 1 0-1.05z'/%3E%3Cpath fill='%23717784' d='M12.309 2.333a.06.06 0 0 0-.018-.04.06.06 0 0 0-.041-.018H9.334a1.81 1.81 0 0 0-1.81 1.808.525.525 0 0 1-1.05 0 1.81 1.81 0 0 0-1.807-1.808H1.75a.06.06 0 0 0-.058.058v7.584a.06.06 0 0 0 .058.058h3.5a2.28 2.28 0 0 1 1.75.822q.066-.081.141-.155a2.28 2.28 0 0 1 1.609-.667h3.5a.06.06 0 0 0 .041-.017.06.06 0 0 0 .018-.041zm1.05 7.584a1.11 1.11 0 0 1-1.11 1.108h-3.5a1.226 1.226 0 0 0-1.224 1.225.525.525 0 0 1-1.05 0 1.225 1.225 0 0 0-1.225-1.225h-3.5A1.11 1.11 0 0 1 .642 9.917V2.333A1.11 1.11 0 0 1 1.75 1.225h2.917A2.86 2.86 0 0 1 7 2.434a2.86 2.86 0 0 1 2.334-1.209h2.916a1.11 1.11 0 0 1 1.108 1.108z'/%3E%3Cpath fill='%23717784' d='M4.667 6.475a.525.525 0 0 1 0 1.05H3.5a.525.525 0 0 1 0-1.05zM4.667 4.142a.525.525 0 0 1 0 1.05H3.5a.525.525 0 0 1 0-1.05z'/%3E%3C/svg%3E")}.blog-article .blog-article-body[data-v-7f84f938]{display:grid;gap:24px;grid-template-columns:72px minmax(0,1fr);margin-top:48px}.blog-article .blog-share[data-v-7f84f938]{align-items:flex-start;color:#99a0ae;display:flex;flex-direction:column;font-size:14px;gap:16px;line-height:18px}.blog-article .blog-share a[data-v-7f84f938],.blog-article .blog-share button[data-v-7f84f938]{align-items:center;background:#181b25;border:0;border-radius:50%;color:#99a0ae;cursor:pointer;display:flex;font-size:14px;font-weight:600;height:40px;justify-content:center;padding:0;text-decoration:none;width:40px}.blog-article .blog-share a[data-v-7f84f938]:hover,.blog-article .blog-share button[data-v-7f84f938]:hover{background:#222530}.blog-article .blog-share a img[data-v-7f84f938],.blog-article .blog-share button img[data-v-7f84f938]{display:block}.blog-article .blog-share-copy[data-v-7f84f938]{flex-shrink:0;height:40px;position:relative;width:40px}.blog-article .blog-share-copy-tip[data-v-7f84f938]{background:#181b25;border-radius:8px;color:#fff;font-size:12px;font-weight:400;left:calc(100% + 8px);line-height:16px;max-width:200px;opacity:0;padding:16px;pointer-events:none;position:absolute;text-align:left;top:50%;transform:translateY(-50%);transition:opacity .2s ease,visibility .2s ease,transform .2s ease;visibility:hidden;white-space:normal;width:-moz-max-content;width:max-content;z-index:100}.blog-article .blog-share-copy-tip.is-visible[data-v-7f84f938]{opacity:1;transform:translate(4px,-50%);visibility:visible}.blog-article .blog-article-copy[data-v-7f84f938]{color:#cacfd8;font-size:16px;line-height:21px}.blog-article .blog-article-copy[data-v-7f84f938] .bb-audio-caption,.blog-article .blog-article-copy[data-v-7f84f938] .bb-audio-title,.blog-article .blog-article-copy[data-v-7f84f938] .bb-callout-title,.blog-article .blog-article-copy[data-v-7f84f938] .bb-embed-caption,.blog-article .blog-article-copy[data-v-7f84f938] .bb-embed-title,.blog-article .blog-article-copy[data-v-7f84f938] .bb-quote,.blog-article .blog-article-copy[data-v-7f84f938] .bb-social-embed-caption,.blog-article .blog-article-copy[data-v-7f84f938] .bb-video-caption,.blog-article .blog-article-copy[data-v-7f84f938] .bb-video-title,.blog-article .blog-article-copy[data-v-7f84f938] .blog-rich-text-image figcaption,.blog-article .blog-article-copy[data-v-7f84f938] h2,.blog-article .blog-article-copy[data-v-7f84f938] h3,.blog-article .blog-article-copy[data-v-7f84f938] h4,.blog-article .blog-article-copy[data-v-7f84f938] h5,.blog-article .blog-article-copy[data-v-7f84f938] h6,.blog-article .blog-article-copy[data-v-7f84f938] li,.blog-article .blog-article-copy[data-v-7f84f938] p,.blog-article .blog-article-copy[data-v-7f84f938] td,.blog-article .blog-article-copy[data-v-7f84f938] th{white-space:pre-line}.blog-article .blog-article-copy[data-v-7f84f938] p{margin:0 0 32px}.blog-article .blog-article-copy[data-v-7f84f938] p:last-child{margin-bottom:0}.blog-article .blog-article-copy[data-v-7f84f938] p:empty{margin:0;min-height:32px}.blog-article .blog-article-copy[data-v-7f84f938] p:empty+h2,.blog-article .blog-article-copy[data-v-7f84f938] p:empty+h3,.blog-article .blog-article-copy[data-v-7f84f938] p:empty+h4,.blog-article .blog-article-copy[data-v-7f84f938] p:empty+h5,.blog-article .blog-article-copy[data-v-7f84f938] p:empty+h6{margin-top:0}.blog-article .blog-article-copy[data-v-7f84f938] h2{color:#fff;font-size:28px;font-weight:600;line-height:34px;margin:48px 0 32px;scroll-margin-top:120px}.blog-article .blog-article-copy[data-v-7f84f938] h3{color:#fff;font-size:20px;font-weight:500;line-height:26px;margin:48px 0 32px;scroll-margin-top:120px}.blog-article .blog-article-copy[data-v-7f84f938] h4,.blog-article .blog-article-copy[data-v-7f84f938] h5,.blog-article .blog-article-copy[data-v-7f84f938] h6{color:#fff;font-weight:500;line-height:1.3;margin:40px 0 24px;scroll-margin-top:120px}.blog-article .blog-article-copy[data-v-7f84f938] ol,.blog-article .blog-article-copy[data-v-7f84f938] ul{margin:0 0 32px;padding-left:20px}.blog-article .blog-article-copy[data-v-7f84f938] ul{list-style:square}.blog-article .blog-article-copy[data-v-7f84f938] li+li{margin-top:8px}.blog-article .blog-article-copy[data-v-7f84f938] .blog-rich-text-image{display:flex;flex-direction:column;margin:0 0 32px;width:100%}.blog-article .blog-article-copy[data-v-7f84f938] .blog-rich-text-image.align-left{align-items:flex-start}.blog-article .blog-article-copy[data-v-7f84f938] .blog-rich-text-image.align-center{align-items:center}.blog-article .blog-article-copy[data-v-7f84f938] .blog-rich-text-image.align-right{align-items:flex-end}.blog-article .blog-article-copy[data-v-7f84f938] .blog-rich-text-image img{display:block;height:auto;max-width:100%}.blog-article .blog-article-copy[data-v-7f84f938] .blog-rich-text-image figcaption{color:#a5a5ba;font-size:14px;line-height:20px;margin-top:12px;text-align:center}.blog-article .blog-article-copy[data-v-7f84f938] a:not(.bb-button){color:#3f67e0;text-decoration:none}.blog-article .blog-article-copy[data-v-7f84f938] a:not(.bb-button):hover{color:#5f80e5;text-decoration:underline}.blog-article .blog-article-copy[data-v-7f84f938] .bb-table{border:2px solid #a5a5ba;color:#32324d;margin:8px 0 32px;width:100%;--bb-table-border:#a5a5ba;--bb-table-header-bg:#f6f6f9;--bb-table-row-bg:#fff;--bb-table-stripe-bg:#fff}.blog-article .blog-article-copy[data-v-7f84f938] .bb-table td,.blog-article .blog-article-copy[data-v-7f84f938] .bb-table th{border-width:2px;min-width:80px;padding:8px 12px;vertical-align:top}.blog-article .blog-article-copy[data-v-7f84f938] .bb-table th{font-weight:700}.blog-article .blog-article-copy[data-v-7f84f938] .bb-quote{--bb-quote-fg:#717784;--bb-quote-border:#dcdce4}.blog-article .blog-article-copy[data-v-7f84f938] .bb-code{--bb-code-fg:#32324d;--bb-code-bg:#eaeaef}.blog-article .blog-article-copy[data-v-7f84f938] .bb-details{color:#32324d;--bb-details-border:#dcdce4;--bb-details-bg:#fff;--bb-details-summary-bg:#f6f6f9;--bb-details-marker:#666687}.blog-article .blog-article-copy[data-v-7f84f938] .bb-callout{color:#32324d}.blog-article .blog-article-side[data-v-7f84f938]{align-self:start;display:flex;flex-direction:column;gap:60px;min-height:0;position:sticky;top:96px}.blog-article .blog-side-sticky-area[data-v-7f84f938]{min-height:0}.blog-article .blog-side-sticky[data-v-7f84f938]{display:flex;flex-direction:column}.blog-article .blog-side-sticky>img[data-v-7f84f938]{aspect-ratio:16/9;border-radius:4px;display:block;flex:0 0 auto;-o-object-fit:cover;object-fit:cover;width:100%}.blog-article .blog-toc[data-v-7f84f938]{display:flex;flex-direction:column;margin-top:40px}.blog-article .blog-toc h2[data-v-7f84f938]{align-items:center;color:#99a0ae;display:flex;font-size:20px;font-weight:500;gap:8px;line-height:26px;margin:0 0 16px}.blog-article .blog-toc h2 img[data-v-7f84f938]{display:block;flex:0 0 24px;height:24px;width:24px}.blog-article .blog-toc>div[data-v-7f84f938]{border-left:2px solid #222530;padding-left:25px}.blog-article .blog-toc>div a[data-v-7f84f938]{color:#717784;display:block;font-size:14px;line-height:18px;padding:8px 0;position:relative;text-decoration:none}.blog-article .blog-toc>div a.active[data-v-7f84f938],.blog-article .blog-toc>div a[data-v-7f84f938]:hover{color:#fff}.blog-article .blog-toc>div a.active[data-v-7f84f938]:before{background:#fff;bottom:0;content:"";left:-27px;position:absolute;top:0;width:2px}.blog-article .blog-ad[data-v-7f84f938]{background:url(./blog_detail_bg.ClPfViqu.png) 50%/cover no-repeat;border-radius:24px;box-sizing:border-box;color:#fff;min-height:620px;overflow-wrap:anywhere;padding:44px 16px 16px}.blog-article .blog-ad>strong[data-v-7f84f938]{align-items:center;display:flex;font-size:30px;gap:11px;line-height:34px;padding:0 16px}.blog-article .blog-ad>strong i[data-v-7f84f938]{background:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='36' height='36' fill='none' viewBox='0 0 36 36'%3E%3Cpath fill='%23fff' d='M12.461 24.926h11.077v11.077H12.461zM0 24.926h11.077v11.077H5.538A5.54 5.54 0 0 1 0 30.464zM0 12.463h11.077V23.54H0zM24.461 0H30a5.54 5.54 0 0 1 5.538 5.538v5.539H24.461zM24.461 12.463h11.077V23.54H24.461zM12 0h11.077v11.077H12z'/%3E%3C/svg%3E") 50% /contain no-repeat;flex:0 0 36px;height:36px;width:36px}.blog-article .blog-ad>h2[data-v-7f84f938]{font-size:38px;font-weight:700;line-height:48px;margin:24px 0 8px;padding:0 16px}.blog-article .blog-ad>p[data-v-7f84f938]{color:rgba(255,255,255,.7);font-size:18px;line-height:22px;margin:0;padding:0 16px}.blog-article .blog-ad>img[data-v-7f84f938]{border-radius:8px;box-sizing:border-box;display:block;height:auto;margin-top:24px;padding:0 16px;width:100%}.blog-article .blog-ad-action[data-v-7f84f938]{background:#fff;border-radius:14px;color:#222530;margin-top:24px;padding:24px}.blog-article .blog-ad-action>div[data-v-7f84f938]{display:grid;grid-template-columns:repeat(3,minmax(0,1fr))}.blog-article .blog-ad-action>div span[data-v-7f84f938]{align-items:center;border-left:1px solid #dfe3ea;display:flex;flex-direction:column;font-size:12px;font-weight:700;line-height:14px;padding:0 8px;text-align:center}.blog-article .blog-ad-action>div span img[data-v-7f84f938]{display:block;height:26px;margin-bottom:4px;-o-object-fit:contain;object-fit:contain;width:26px}.blog-article .blog-ad-action>div span[data-v-7f84f938]:first-child{border-left:0}.blog-article .blog-ad-action a[data-v-7f84f938]{align-items:center;background:#3f67e0;border-radius:999px;box-sizing:border-box;color:#fff;display:flex;font-size:16px;gap:8px;justify-content:center;margin-top:16px;min-height:44px;padding:8px 16px;text-align:center;text-decoration:none}.blog-article .blog-ad-action a i[data-v-7f84f938]{background:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' fill='none' viewBox='0 0 24 24'%3E%3Cpath fill='%23f5f7fa' d='M11.363 4.364a.9.9 0 0 1 1.273 0l7 7a.9.9 0 0 1 0 1.272l-7 7a.9.9 0 0 1-1.273-1.272l5.465-5.465H5a.9.9 0 1 1 0-1.8h11.828l-5.465-5.463a.9.9 0 0 1 0-1.272'/%3E%3C/svg%3E") 50% /16px 16px no-repeat;height:16px;width:16px}.blog-article .blog-ad-action a[data-v-7f84f938]:hover{background:#5f80e5}@media(min-width:770px){.blog-article .blog-article-copy[data-v-7f84f938] .bb-table{display:table;table-layout:auto}.blog-article .blog-article-copy[data-v-7f84f938] .bb-table td,.blog-article .blog-article-copy[data-v-7f84f938] .bb-table th{overflow-wrap:anywhere}}@media(max-width:1281px){.blog-article .blog-article-header h1[data-v-7f84f938]{font-size:40px;line-height:48px}}@media(max-width:999px){.blog-article .blog-article-layout[data-v-7f84f938]{gap:36px;grid-template-columns:minmax(0,1fr) 320px}}@media(max-width:769px){.blog-article[data-v-7f84f938]{padding:40px 0}.blog-article .blog-article-header h1[data-v-7f84f938]{font-size:28px;line-height:34px}.blog-article .blog-article-layout[data-v-7f84f938]{gap:0;grid-template-columns:100%;margin-top:24px}.blog-article .blog-article-main[data-v-7f84f938]{width:100%}.blog-article .blog-article-side[data-v-7f84f938]{display:none}.blog-article .blog-article-header .blog-article-mobile-cover[data-v-7f84f938]{border-radius:4px;display:block;height:auto;margin-bottom:24px;width:100%}.blog-article .blog-author[data-v-7f84f938]{font-size:14px;gap:8px;line-height:18px}.blog-article .blog-author img[data-v-7f84f938]{height:30px;width:30px}.blog-article .blog-article-meta[data-v-7f84f938]{-moz-column-gap:24px;column-gap:24px;flex-wrap:wrap;margin-top:16px;row-gap:12px}.blog-article .blog-article-meta span[data-v-7f84f938]{border-left:0;padding:0}.blog-article .blog-article-body[data-v-7f84f938]{gap:16px;grid-template-columns:100%;margin-top:16px}.blog-article .blog-share[data-v-7f84f938]{align-items:center;flex-direction:row;gap:12px;justify-content:flex-end}.blog-article .blog-share>span[data-v-7f84f938]{display:none}.blog-article .blog-share .blog-share-copy[data-v-7f84f938],.blog-article .blog-share a[data-v-7f84f938],.blog-article .blog-share button[data-v-7f84f938]{height:32px;width:32px}.blog-article .blog-share .blog-share-copy-tip[data-v-7f84f938]{left:auto;max-width:180px;right:calc(100% + 8px)}.blog-article .blog-share .blog-share-copy-tip.is-visible[data-v-7f84f938]{transform:translate(-4px,-50%)}.blog-article .blog-article-copy[data-v-7f84f938]{min-width:0;width:100%}}[data-v-51612962]:root{--app-font-family:"Noto Sans","SF Pro","Segoe UI",Arial,"Noto Sans SC","PingFang SC","Hiragino Sans GB",-apple-system,"Microsoft YaHei",system-ui,sans-serif;--el-font-family:var(--app-font-family);--el-border-radius-base:6px;--el-color-primary:#0f62fe;color:var(--el-color-white);font-family:var(--app-font-family)}.el-button--primary[data-v-51612962]{--el-button-text-color:var(--el-color-white);--el-button-outline-color:var(--el-color-primary);--el-button-hover-text-color:var(--el-color-white);--el-button-hover-link-text-color:var(--el-color-primary);--el-button-hover-bg-color:#3f81fe;--el-button-hover-border-color:var(--el-button-hover-bg-color);--el-button-active-color:#0c4ecb;--el-button-active-bg-color:var(--el-button-active-color);--el-button-active-border-color:var(--el-button-active-color);--el-button-disabled-text-color:#ffffffcc;--el-button-disabled-bg-color:#6fa1fe;--el-button-disabled-border-color:var(--el-button-disabled-bg-color)}.el-button--info[data-v-51612962]{--el-button-text-color:var(--el-color-white);--el-button-bg-color:hsla(0,0%,100%,.2);--el-button-border-color:var(--el-button-bg-color);--el-button-outline-color:var(--el-button-bg-color);--el-button-active-color:var(--el-button-bg-color);--el-button-hover-text-color:var(--el-color-white);--el-button-hover-link-text-color:var(--el-button-bg-color);--el-button-hover-bg-color:hsla(0,0%,100%,.4);--el-button-hover-border-color:var(--el-button-hover-bg-color);--el-button-active-bg-color:var(--el-button-hover-bg-color);--el-button-active-border-color:var(--el-button-hover-bg-color);--el-button-disabled-text-color:var(--el-color-white);--el-button-disabled-bg-color:var(--el-button-bg-color);--el-button-disabled-border-color:var(--el-button-bg-color);border-style:none}.el-input[data-v-51612962] .el-input__wrapper .el-input__clear>svg{display:none}.el-input[data-v-51612962] .el-input__wrapper .el-input__clear:after{background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' viewBox='0 0 17 16'%3E%3Cpath fill='%23fff' d='M4.872 3.198a.654.654 0 0 0-.937 0 .684.684 0 0 0 0 .955l3.654 3.724-3.895 3.97a.684.684 0 0 0 0 .955.654.654 0 0 0 .937 0l3.895-3.97 3.843 3.916a.654.654 0 0 0 .937 0 .684.684 0 0 0 0-.955L9.464 7.877l3.601-3.67a.684.684 0 0 0 0-.955.654.654 0 0 0-.937 0l-3.602 3.67z'/%3E%3C/svg%3E");content:"";width:16px;height:16px;background-repeat:no-repeat}.el-input[data-v-51612962] .el-input__wrapper [type=password].el-input__inner+.el-input__suffix .el-input__password{width:20px;height:16px}.el-input[data-v-51612962] .el-input__wrapper [type=password].el-input__inner+.el-input__suffix .el-input__password>svg{display:none}.el-input[data-v-51612962] .el-input__wrapper [type=password].el-input__inner+.el-input__suffix .el-input__password:after{background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' fill='none' viewBox='0 0 24 24'%3E%3Cg clip-path='url(%23a)'%3E%3Cpath fill='%23fff' d='M12 6a9.77 9.77 0 0 1 8.82 5.5A9.77 9.77 0 0 1 12 17a9.77 9.77 0 0 1-8.82-5.5A9.77 9.77 0 0 1 12 6m0-2C7 4 2.73 7.11 1 11.5 2.73 15.89 7 19 12 19s9.27-3.11 11-7.5C21.27 7.11 17 4 12 4m0 5a2.5 2.5 0 0 1 0 5 2.5 2.5 0 0 1 0-5m0-2c-2.48 0-4.5 2.02-4.5 4.5S9.52 16 12 16s4.5-2.02 4.5-4.5S14.48 7 12 7'/%3E%3C/g%3E%3Cdefs%3E%3CclipPath id='a'%3E%3Cpath fill='%23fff' d='M0 0h24v24H0z'/%3E%3C/clipPath%3E%3C/defs%3E%3C/svg%3E");content:"";width:24px;height:18px;background-size:100%100%;background-repeat:no-repeat}.el-input[data-v-51612962] .el-input__wrapper [type=text].el-input__inner+.el-input__suffix .el-input__password{width:20px;height:16px}.el-input[data-v-51612962] .el-input__wrapper [type=text].el-input__inner+.el-input__suffix .el-input__password>svg{display:none}.el-input[data-v-51612962] .el-input__wrapper [type=text].el-input__inner+.el-input__suffix .el-input__password:after{background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' fill='none' viewBox='0 0 24 24'%3E%3Cg clip-path='url(%23a)'%3E%3Cpath fill='%23fff' d='M12 6a9.77 9.77 0 0 1 8.82 5.5 9.65 9.65 0 0 1-2.41 3.12l1.41 1.41c1.39-1.23 2.49-2.77 3.18-4.53C21.27 7.11 17 4 12 4c-1.27 0-2.49.2-3.64.57l1.65 1.65C10.66 6.09 11.32 6 12 6m-1.07 1.14L13 9.21c.57.25 1.03.71 1.28 1.28l2.07 2.07c.08-.34.14-.7.14-1.07C16.5 9.01 14.48 7 12 7c-.37 0-.72.05-1.07.14M2.01 3.87l2.68 2.68A11.74 11.74 0 0 0 1 11.5C2.73 15.89 7 19 12 19c1.52 0 2.98-.29 4.32-.82l3.42 3.42 1.41-1.41L3.42 2.45zm7.5 7.5 2.61 2.61c-.04.01-.08.02-.12.02a2.5 2.5 0 0 1-2.5-2.5c0-.05.01-.08.01-.13m-3.4-3.4 1.75 1.75a4.6 4.6 0 0 0-.36 1.78 4.507 4.507 0 0 0 6.27 4.14l.98.98c-.88.24-1.8.38-2.75.38a9.77 9.77 0 0 1-8.82-5.5c.7-1.43 1.72-2.61 2.93-3.53'/%3E%3C/g%3E%3Cdefs%3E%3CclipPath id='a'%3E%3Cpath fill='%23fff' d='M0 0h24v24H0z'/%3E%3C/clipPath%3E%3C/defs%3E%3C/svg%3E");content:"";width:24px;height:18px;background-size:100%100%;background-repeat:no-repeat}.t-input .el-input__wrapper[data-v-51612962]{background-color:transparent}.t-input .el-input__wrapper .el-input__inner[data-v-51612962]{color:var(--el-color-white)}.t-select[data-v-51612962]{--el-fill-color-blank:transparent;--el-text-color-regular:var(--el-color-white)}.t-option[data-v-51612962]{--el-bg-color-overlay:#000;--el-fill-color-light:transparent;--el-text-color-regular:var(--el-color-white)}.gray-radio[data-v-51612962]{--text-color:hsla(0,0%,100%,.8)}.gray-radio .el-radio-button[data-v-51612962]{--el-radio-button-checked-bg-color:#eaecef;--el-radio-button-checked-text-color:#000;--el-radio-button-checked-border-color:var( --el-radio-button-checked-bg-color );--el-fill-color-blank:#222425;--el-border:var(--el-fill-color-blank);--el-text-color-regular:var(--el-color-white)}.gray-radio .el-radio-button.is-active[data-v-51612962]{background-color:var(--el-fill-color-blank)}.gray-radio .el-radio-button.is-active .el-radio-button__inner[data-v-51612962]{border-radius:var(--el-border-radius-base)}.gray-radio .el-radio-button.is-active .el-radio-button__inner[data-v-51612962]:hover{color:var(--el-radio-button-checked-text-color)}.gray-radio .el-radio-button .el-radio-button__inner[data-v-51612962]{padding:8px 20px;font-size:16px;color:var(--text-color);font-weight:500;line-height:24px}.gray-radio .el-radio-button .el-radio-button__inner[data-v-51612962]:hover{color:var(--el-color-white)}.faq-answer-content[data-v-51612962] .bb-audio-caption,.faq-answer-content[data-v-51612962] .bb-audio-title,.faq-answer-content[data-v-51612962] .bb-callout-title,.faq-answer-content[data-v-51612962] .bb-embed-caption,.faq-answer-content[data-v-51612962] .bb-embed-title,.faq-answer-content[data-v-51612962] .bb-quote,.faq-answer-content[data-v-51612962] .bb-social-embed-caption,.faq-answer-content[data-v-51612962] .bb-video-caption,.faq-answer-content[data-v-51612962] .bb-video-title,.faq-answer-content[data-v-51612962] .blog-rich-text-image figcaption,.faq-answer-content[data-v-51612962] h2,.faq-answer-content[data-v-51612962] h3,.faq-answer-content[data-v-51612962] h4,.faq-answer-content[data-v-51612962] h5,.faq-answer-content[data-v-51612962] h6,.faq-answer-content[data-v-51612962] li,.faq-answer-content[data-v-51612962] p,.faq-answer-content[data-v-51612962] td,.faq-answer-content[data-v-51612962] th{white-space:pre-line}.faq-answer-content[data-v-51612962] .faq-answer-link{color:#3f67e0!important;text-decoration:none}.faq-answer-content[data-v-51612962] .faq-answer-link:hover{color:#5f80e5!important;text-decoration:underline}.faq-answer-content[data-v-51612962] .faq-answer-link *{color:inherit!important}.blog-related[data-v-421db662]{background:#000;color:#fff;padding-top:80px}.blog-related header[data-v-421db662]{align-items:center;display:flex;justify-content:space-between}.blog-related header h2[data-v-421db662]{font-size:40px;font-weight:500;line-height:48px;margin:0}.blog-related .blog-related-all[data-v-421db662]{align-items:center;background:#20232e;border-radius:999px;box-sizing:border-box;color:#fff;display:inline-flex;font-size:16px;gap:8px;height:46px;line-height:20px;padding:0 28px;text-decoration:none;transition:background-color .2s ease}.blog-related .blog-related-all i[data-v-421db662]{background:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' fill='none' viewBox='0 0 24 24'%3E%3Cpath fill='%23f5f7fa' d='M11.363 4.364a.9.9 0 0 1 1.273 0l7 7a.9.9 0 0 1 0 1.272l-7 7a.9.9 0 0 1-1.273-1.272l5.465-5.465H5a.9.9 0 1 1 0-1.8h11.828l-5.465-5.463a.9.9 0 0 1 0-1.272'/%3E%3C/svg%3E") 50% /20px 20px no-repeat;flex:0 0 20px;height:20px;transform:rotate(-45deg);width:20px}.blog-related .blog-related-all[data-v-421db662]:hover{background:#2b303b}.blog-related .blog-related-all--mobile[data-v-421db662]{display:none}.blog-related .blog-related-list[data-v-421db662]{display:grid;gap:56px;grid-template-columns:repeat(3,minmax(0,1fr));margin-top:48px}.blog-related .blog-related-card[data-v-421db662]{color:inherit;cursor:pointer;min-width:0;text-decoration:none}.blog-related .blog-related-card:hover .blog-related-bottom>i[data-v-421db662]{transform:translate(6px)}.blog-related .blog-related-image[data-v-421db662]{aspect-ratio:16/9;border-radius:4px;overflow:hidden;width:100%}.blog-related .blog-related-image img[data-v-421db662]{display:block;height:100%;-o-object-fit:cover;object-fit:cover;width:100%}.blog-related .blog-related-copy[data-v-421db662]{padding:24px 12px 0}.blog-related .blog-related-copy>span[data-v-421db662]{background:#191a1d;border:1px solid #2b303b;border-radius:999px;color:#99a0ae;display:inline-flex;font-size:12px;line-height:14px;padding:4px 12px}.blog-related .blog-related-copy h3[data-v-421db662]{font-size:20px;font-weight:400;line-height:26px;margin:16px 0 0;min-height:52px}.blog-related .blog-related-bottom[data-v-421db662]{align-items:center;display:flex;justify-content:space-between;margin-top:24px}.blog-related .blog-related-bottom>i[data-v-421db662]{background:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' fill='none' viewBox='0 0 24 24'%3E%3Cpath fill='%23f5f7fa' d='M11.363 4.364a.9.9 0 0 1 1.273 0l7 7a.9.9 0 0 1 0 1.272l-7 7a.9.9 0 0 1-1.273-1.272l5.465-5.465H5a.9.9 0 1 1 0-1.8h11.828l-5.465-5.463a.9.9 0 0 1 0-1.272'/%3E%3C/svg%3E") 50% /24px 24px no-repeat;flex:0 0 24px;height:24px;margin-left:auto;width:24px}.blog-related .blog-related-author[data-v-421db662]{align-items:center;color:#99a0ae;display:flex;font-size:16px;gap:10px;line-height:20px}.blog-related .blog-related-author img[data-v-421db662]{border:1px solid #dfe3ea;border-radius:50%;flex:0 0 28px;height:28px;-o-object-fit:cover;object-fit:cover;width:28px}@media(min-width:1600px){.blog-related .blog-related-image[data-v-421db662]{aspect-ratio:auto;height:240px}}@media(max-width:999px){.blog-related .blog-related-list[data-v-421db662]{-moz-column-gap:40px;column-gap:40px;grid-template-columns:repeat(2,minmax(0,1fr));row-gap:40px}}@media(max-width:769px){.blog-related[data-v-421db662]{padding-top:40px}.blog-related header h2[data-v-421db662]{font-size:28px;line-height:36px}.blog-related .blog-related-all[data-v-421db662]{font-size:14px;height:40px;padding:0 20px}.blog-related .blog-related-all--header[data-v-421db662]{display:none}.blog-related .blog-related-all--mobile[data-v-421db662]{display:flex;margin:24px auto 0;width:-moz-fit-content;width:fit-content}.blog-related .blog-related-list[data-v-421db662]{-moz-column-gap:24px;column-gap:24px;grid-template-columns:repeat(1,minmax(0,1fr));margin-top:40px;row-gap:24px}.blog-related .blog-related-copy[data-v-421db662]{padding:12px 16px 0}.blog-related .blog-related-copy h3[data-v-421db662]{font-size:16px;line-height:22px;margin:12px 0 16px;min-height:auto}.blog-related .blog-related-bottom[data-v-421db662]{margin-top:0}}[data-v-f04f81bc]:root{--app-font-family:"Noto Sans","SF Pro","Segoe UI",Arial,"Noto Sans SC","PingFang SC","Hiragino Sans GB",-apple-system,"Microsoft YaHei",system-ui,sans-serif;--el-font-family:var(--app-font-family);--el-border-radius-base:6px;--el-color-primary:#0f62fe;color:var(--el-color-white);font-family:var(--app-font-family)}.el-button--primary[data-v-f04f81bc]{--el-button-text-color:var(--el-color-white);--el-button-outline-color:var(--el-color-primary);--el-button-hover-text-color:var(--el-color-white);--el-button-hover-link-text-color:var(--el-color-primary);--el-button-hover-bg-color:#3f81fe;--el-button-hover-border-color:var(--el-button-hover-bg-color);--el-button-active-color:#0c4ecb;--el-button-active-bg-color:var(--el-button-active-color);--el-button-active-border-color:var(--el-button-active-color);--el-button-disabled-text-color:#ffffffcc;--el-button-disabled-bg-color:#6fa1fe;--el-button-disabled-border-color:var(--el-button-disabled-bg-color)}.el-button--info[data-v-f04f81bc]{--el-button-text-color:var(--el-color-white);--el-button-bg-color:hsla(0,0%,100%,.2);--el-button-border-color:var(--el-button-bg-color);--el-button-outline-color:var(--el-button-bg-color);--el-button-active-color:var(--el-button-bg-color);--el-button-hover-text-color:var(--el-color-white);--el-button-hover-link-text-color:var(--el-button-bg-color);--el-button-hover-bg-color:hsla(0,0%,100%,.4);--el-button-hover-border-color:var(--el-button-hover-bg-color);--el-button-active-bg-color:var(--el-button-hover-bg-color);--el-button-active-border-color:var(--el-button-hover-bg-color);--el-button-disabled-text-color:var(--el-color-white);--el-button-disabled-bg-color:var(--el-button-bg-color);--el-button-disabled-border-color:var(--el-button-bg-color);border-style:none}.el-input[data-v-f04f81bc] .el-input__wrapper .el-input__clear>svg{display:none}.el-input[data-v-f04f81bc] .el-input__wrapper .el-input__clear:after{background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' viewBox='0 0 17 16'%3E%3Cpath fill='%23fff' d='M4.872 3.198a.654.654 0 0 0-.937 0 .684.684 0 0 0 0 .955l3.654 3.724-3.895 3.97a.684.684 0 0 0 0 .955.654.654 0 0 0 .937 0l3.895-3.97 3.843 3.916a.654.654 0 0 0 .937 0 .684.684 0 0 0 0-.955L9.464 7.877l3.601-3.67a.684.684 0 0 0 0-.955.654.654 0 0 0-.937 0l-3.602 3.67z'/%3E%3C/svg%3E");content:"";width:16px;height:16px;background-repeat:no-repeat}.el-input[data-v-f04f81bc] .el-input__wrapper [type=password].el-input__inner+.el-input__suffix .el-input__password{width:20px;height:16px}.el-input[data-v-f04f81bc] .el-input__wrapper [type=password].el-input__inner+.el-input__suffix .el-input__password>svg{display:none}.el-input[data-v-f04f81bc] .el-input__wrapper [type=password].el-input__inner+.el-input__suffix .el-input__password:after{background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' fill='none' viewBox='0 0 24 24'%3E%3Cg clip-path='url(%23a)'%3E%3Cpath fill='%23fff' d='M12 6a9.77 9.77 0 0 1 8.82 5.5A9.77 9.77 0 0 1 12 17a9.77 9.77 0 0 1-8.82-5.5A9.77 9.77 0 0 1 12 6m0-2C7 4 2.73 7.11 1 11.5 2.73 15.89 7 19 12 19s9.27-3.11 11-7.5C21.27 7.11 17 4 12 4m0 5a2.5 2.5 0 0 1 0 5 2.5 2.5 0 0 1 0-5m0-2c-2.48 0-4.5 2.02-4.5 4.5S9.52 16 12 16s4.5-2.02 4.5-4.5S14.48 7 12 7'/%3E%3C/g%3E%3Cdefs%3E%3CclipPath id='a'%3E%3Cpath fill='%23fff' d='M0 0h24v24H0z'/%3E%3C/clipPath%3E%3C/defs%3E%3C/svg%3E");content:"";width:24px;height:18px;background-size:100%100%;background-repeat:no-repeat}.el-input[data-v-f04f81bc] .el-input__wrapper [type=text].el-input__inner+.el-input__suffix .el-input__password{width:20px;height:16px}.el-input[data-v-f04f81bc] .el-input__wrapper [type=text].el-input__inner+.el-input__suffix .el-input__password>svg{display:none}.el-input[data-v-f04f81bc] .el-input__wrapper [type=text].el-input__inner+.el-input__suffix .el-input__password:after{background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' fill='none' viewBox='0 0 24 24'%3E%3Cg clip-path='url(%23a)'%3E%3Cpath fill='%23fff' d='M12 6a9.77 9.77 0 0 1 8.82 5.5 9.65 9.65 0 0 1-2.41 3.12l1.41 1.41c1.39-1.23 2.49-2.77 3.18-4.53C21.27 7.11 17 4 12 4c-1.27 0-2.49.2-3.64.57l1.65 1.65C10.66 6.09 11.32 6 12 6m-1.07 1.14L13 9.21c.57.25 1.03.71 1.28 1.28l2.07 2.07c.08-.34.14-.7.14-1.07C16.5 9.01 14.48 7 12 7c-.37 0-.72.05-1.07.14M2.01 3.87l2.68 2.68A11.74 11.74 0 0 0 1 11.5C2.73 15.89 7 19 12 19c1.52 0 2.98-.29 4.32-.82l3.42 3.42 1.41-1.41L3.42 2.45zm7.5 7.5 2.61 2.61c-.04.01-.08.02-.12.02a2.5 2.5 0 0 1-2.5-2.5c0-.05.01-.08.01-.13m-3.4-3.4 1.75 1.75a4.6 4.6 0 0 0-.36 1.78 4.507 4.507 0 0 0 6.27 4.14l.98.98c-.88.24-1.8.38-2.75.38a9.77 9.77 0 0 1-8.82-5.5c.7-1.43 1.72-2.61 2.93-3.53'/%3E%3C/g%3E%3Cdefs%3E%3CclipPath id='a'%3E%3Cpath fill='%23fff' d='M0 0h24v24H0z'/%3E%3C/clipPath%3E%3C/defs%3E%3C/svg%3E");content:"";width:24px;height:18px;background-size:100%100%;background-repeat:no-repeat}.t-input .el-input__wrapper[data-v-f04f81bc]{background-color:transparent}.t-input .el-input__wrapper .el-input__inner[data-v-f04f81bc]{color:var(--el-color-white)}.t-select[data-v-f04f81bc]{--el-fill-color-blank:transparent;--el-text-color-regular:var(--el-color-white)}.t-option[data-v-f04f81bc]{--el-bg-color-overlay:#000;--el-fill-color-light:transparent;--el-text-color-regular:var(--el-color-white)}.gray-radio[data-v-f04f81bc]{--text-color:hsla(0,0%,100%,.8)}.gray-radio .el-radio-button[data-v-f04f81bc]{--el-radio-button-checked-bg-color:#eaecef;--el-radio-button-checked-text-color:#000;--el-radio-button-checked-border-color:var( --el-radio-button-checked-bg-color );--el-fill-color-blank:#222425;--el-border:var(--el-fill-color-blank);--el-text-color-regular:var(--el-color-white)}.gray-radio .el-radio-button.is-active[data-v-f04f81bc]{background-color:var(--el-fill-color-blank)}.gray-radio .el-radio-button.is-active .el-radio-button__inner[data-v-f04f81bc]{border-radius:var(--el-border-radius-base)}.gray-radio .el-radio-button.is-active .el-radio-button__inner[data-v-f04f81bc]:hover{color:var(--el-radio-button-checked-text-color)}.gray-radio .el-radio-button .el-radio-button__inner[data-v-f04f81bc]{padding:8px 20px;font-size:16px;color:var(--text-color);font-weight:500;line-height:24px}.gray-radio .el-radio-button .el-radio-button__inner[data-v-f04f81bc]:hover{color:var(--el-color-white)}.blog-detail[data-v-f04f81bc]{min-height:100vh}.blog-detail-content[data-v-f04f81bc]{animation:blog-content-fade-in-f04f81bc .22s ease-out both}@keyframes blog-content-fade-in-f04f81bc{0%{opacity:.25}}@media(prefers-reduced-motion:reduce){.blog-detail-content[data-v-f04f81bc]{animation:none}}