@layer quartz-base{@keyframes dropin{0%{opacity:0;visibility:hidden}1%{opacity:0}to{opacity:1;visibility:visible}}.popover{z-index:999;will-change:transform;padding:1rem;position:fixed;top:0;left:0;overflow:visible}.popover>.popover-inner{width:30rem;max-height:20rem;font-weight:initial;font-style:initial;line-height:normal;font-size:initial;font-family:var(--bodyFont);border:1px solid var(--lightgray);background-color:var(--light);overscroll-behavior:contain;white-space:normal;-webkit-user-select:none;user-select:none;cursor:default;border-radius:5px;padding:0 1rem 1rem;position:relative;overflow:auto;box-shadow:6px 6px 36px #00000040}.popover>.popover-inner[data-content-type][data-content-type*=pdf],.popover>.popover-inner[data-content-type][data-content-type*=image]{max-height:100%;padding:0}.popover>.popover-inner[data-content-type][data-content-type*=image] img{border-radius:0;margin:0;display:block}.popover>.popover-inner[data-content-type][data-content-type*=pdf] iframe{width:100%}.popover h1{font-size:1.5rem}.popover{visibility:hidden;opacity:0;transition:opacity .3s,visibility .3s}@media (max-width:800px){.popover{display:none!important}}.active-popover,.popover:hover{animation:.3s .2s forwards dropin}code[data-theme*=\ ]{color:var(--shiki-light);background-color:var(--shiki-light-bg)}code[data-theme*=\ ] span{color:var(--shiki-light)}[saved-theme=dark] code[data-theme*=\ ]{color:var(--shiki-dark);background-color:var(--shiki-dark-bg)}[saved-theme=dark] code[data-theme*=\ ] span{color:var(--shiki-dark)}.callout{border:1px solid var(--border);background-color:var(--bg);box-sizing:border-box;border-radius:5px;padding:0 1rem;overflow-y:hidden}.callout>.callout-content{transition:grid-template-rows .1s cubic-bezier(.02,.01,.47,1);display:grid;overflow:hidden}.callout>.callout-content>:first-child{margin-top:0}.callout{--callout-icon-note:url("data:image/svg+xml; utf8, <svg xmlns=\"http://www.w3.org/2000/svg\" width=\"100%\" height=\"100%\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><line x1=\"18\" y1=\"2\" x2=\"22\" y2=\"6\"></line><path d=\"M7.5 20.5 19 9l-4-4L3.5 16.5 2 22z\"></path></svg>");--callout-icon-abstract:url("data:image/svg+xml; utf8, <svg xmlns=\"http://www.w3.org/2000/svg\" width=\"100%\" height=\"100%\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><rect x=\"8\" y=\"2\" width=\"8\" height=\"4\" rx=\"1\" ry=\"1\"></rect><path d=\"M16 4h2a2 2 0 0 1 2 2v14a2 2 0 0 1-2 2H6a2 2 0 0 1-2-2V6a2 2 0 0 1 2-2h2\"></path><path d=\"M12 11h4\"></path><path d=\"M12 16h4\"></path><path d=\"M8 11h.01\"></path><path d=\"M8 16h.01\"></path></svg>");--callout-icon-info:url("data:image/svg+xml; utf8, <svg xmlns=\"http://www.w3.org/2000/svg\" width=\"100%\" height=\"100%\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><circle cx=\"12\" cy=\"12\" r=\"10\"></circle><line x1=\"12\" y1=\"16\" x2=\"12\" y2=\"12\"></line><line x1=\"12\" y1=\"8\" x2=\"12.01\" y2=\"8\"></line></svg>");--callout-icon-todo:url("data:image/svg+xml; utf8, <svg xmlns=\"http://www.w3.org/2000/svg\" width=\"100%\" height=\"100%\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M12 22c5.523 0 10-4.477 10-10S17.523 2 12 2 2 6.477 2 12s4.477 10 10 10z\"></path><path d=\"m9 12 2 2 4-4\"></path></svg>");--callout-icon-tip:url("data:image/svg+xml; utf8,<svg xmlns=\"http://www.w3.org/2000/svg\" width=\"100%\" height=\"100%\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M8.5 14.5A2.5 2.5 0 0 0 11 12c0-1.38-.5-2-1-3-1.072-2.143-.224-4.054 2-6 .5 2.5 2 4.9 4 6.5 2 1.6 3 3.5 3 5.5a7 7 0 1 1-14 0c0-1.153.433-2.294 1-3a2.5 2.5 0 0 0 2.5 2.5z\"></path></svg> ");--callout-icon-success:url("data:image/svg+xml; utf8,<svg xmlns=\"http://www.w3.org/2000/svg\" width=\"100%\" height=\"100%\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><polyline points=\"20 6 9 17 4 12\"></polyline></svg> ");--callout-icon-question:url("data:image/svg+xml; utf8,<svg xmlns=\"http://www.w3.org/2000/svg\" width=\"100%\" height=\"100%\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><circle cx=\"12\" cy=\"12\" r=\"10\"></circle><path d=\"M9.09 9a3 3 0 0 1 5.83 1c0 2-3 3-3 3\"></path><line x1=\"12\" y1=\"17\" x2=\"12.01\" y2=\"17\"></line></svg> ");--callout-icon-warning:url("data:image/svg+xml; utf8, <svg xmlns=\"http://www.w3.org/2000/svg\" width=\"100%\" height=\"100%\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"m21.73 18-8-14a2 2 0 0 0-3.48 0l-8 14A2 2 0 0 0 4 21h16a2 2 0 0 0 1.73-3Z\"></path><line x1=\"12\" y1=\"9\" x2=\"12\" y2=\"13\"></line><line x1=\"12\" y1=\"17\" x2=\"12.01\" y2=\"17\"></line></svg>");--callout-icon-failure:url("data:image/svg+xml; utf8,<svg xmlns=\"http://www.w3.org/2000/svg\" width=\"100%\" height=\"100%\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><line x1=\"18\" y1=\"6\" x2=\"6\" y2=\"18\"></line><line x1=\"6\" y1=\"6\" x2=\"18\" y2=\"18\"></line></svg> ");--callout-icon-danger:url("data:image/svg+xml; utf8,<svg xmlns=\"http://www.w3.org/2000/svg\" width=\"100%\" height=\"100%\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><polygon points=\"13 2 3 14 12 14 11 22 21 10 12 10 13 2\"></polygon></svg> ");--callout-icon-bug:url("data:image/svg+xml; utf8, <svg xmlns=\"http://www.w3.org/2000/svg\" width=\"100%\" height=\"100%\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><rect width=\"8\" height=\"14\" x=\"8\" y=\"6\" rx=\"4\"></rect><path d=\"m19 7-3 2\"></path><path d=\"m5 7 3 2\"></path><path d=\"m19 19-3-2\"></path><path d=\"m5 19 3-2\"></path><path d=\"M20 13h-4\"></path><path d=\"M4 13h4\"></path><path d=\"m10 4 1 2\"></path><path d=\"m14 4-1 2\"></path></svg>");--callout-icon-example:url("data:image/svg+xml; utf8,<svg xmlns=\"http://www.w3.org/2000/svg\" width=\"100%\" height=\"100%\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><line x1=\"8\" y1=\"6\" x2=\"21\" y2=\"6\"></line><line x1=\"8\" y1=\"12\" x2=\"21\" y2=\"12\"></line><line x1=\"8\" y1=\"18\" x2=\"21\" y2=\"18\"></line><line x1=\"3\" y1=\"6\" x2=\"3.01\" y2=\"6\"></line><line x1=\"3\" y1=\"12\" x2=\"3.01\" y2=\"12\"></line><line x1=\"3\" y1=\"18\" x2=\"3.01\" y2=\"18\"></line></svg> ");--callout-icon-quote:url("data:image/svg+xml; utf8, <svg xmlns=\"http://www.w3.org/2000/svg\" width=\"100%\" height=\"100%\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M3 21c3 0 7-1 7-8V5c0-1.25-.756-2.017-2-2H4c-1.25 0-2 .75-2 1.972V11c0 1.25.75 2 2 2 1 0 1 0 1 1v1c0 1-1 2-2 2s-1 .008-1 1.031V20c0 1 0 1 1 1z\"></path><path d=\"M15 21c3 0 7-1 7-8V5c0-1.25-.757-2.017-2-2h-4c-1.25 0-2 .75-2 1.972V11c0 1.25.75 2 2 2h.75c0 2.25.25 4-2.75 4v3c0 1 0 1 1 1z\"></path></svg>");--callout-icon-fold:url("data:image/svg+xml,%3Csvg xmlns=\"http://www.w3.org/2000/svg\" width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"%3E%3Cpolyline points=\"6 9 12 15 18 9\"%3E%3C/polyline%3E%3C/svg%3E")}.callout[data-callout]{--color:#448aff;--border:#448aff44;--bg:#448aff10;--callout-icon:var(--callout-icon-note)}.callout[data-callout=abstract]{--color:#00b0ff;--border:#00b0ff44;--bg:#00b0ff10;--callout-icon:var(--callout-icon-abstract)}.callout[data-callout=info],.callout[data-callout=todo]{--color:#00b8d4;--border:#00b8d444;--bg:#00b8d410;--callout-icon:var(--callout-icon-info)}.callout[data-callout=todo]{--callout-icon:var(--callout-icon-todo)}.callout[data-callout=tip]{--color:#00bfa5;--border:#00bfa544;--bg:#00bfa510;--callout-icon:var(--callout-icon-tip)}.callout[data-callout=success]{--color:#09ad7a;--border:#09ad7144;--bg:#09ad7110;--callout-icon:var(--callout-icon-success)}.callout[data-callout=question]{--color:#dba642;--border:#dba64244;--bg:#dba64210;--callout-icon:var(--callout-icon-question)}.callout[data-callout=warning]{--color:#db8942;--border:#db894244;--bg:#db894210;--callout-icon:var(--callout-icon-warning)}.callout[data-callout=failure],.callout[data-callout=danger],.callout[data-callout=bug]{--color:#db4242;--border:#db424244;--bg:#db424210;--callout-icon:var(--callout-icon-failure)}.callout[data-callout=bug]{--callout-icon:var(--callout-icon-bug)}.callout[data-callout=danger]{--callout-icon:var(--callout-icon-danger)}.callout[data-callout=example]{--color:#7a43b5;--border:#7a43b544;--bg:#7a43b510;--callout-icon:var(--callout-icon-example)}.callout[data-callout=quote]{--color:var(--secondary);--border:var(--lightgray);--callout-icon:var(--callout-icon-quote)}.callout.is-collapsed>.callout-title>.fold-callout-icon{transform:rotate(-90deg)}.callout.is-collapsed .callout-content>*{height:0;margin-top:0;margin-bottom:0;padding-top:0;padding-bottom:0;transition:height .1s cubic-bezier(.02,.01,.47,1),margin .1s cubic-bezier(.02,.01,.47,1),padding .1s cubic-bezier(.02,.01,.47,1);overflow-y:clip}.callout.is-collapsed .callout-content>:first-child{margin-top:-1rem}.callout-title{color:var(--color);--icon-size:18px;align-items:flex-start;gap:5px;padding:1rem 0;display:flex}.callout-title .fold-callout-icon{opacity:.8;cursor:pointer;--callout-icon:var(--callout-icon-fold);transition:transform .15s}.callout-title>.callout-title-inner>p{color:var(--color);margin:0}.callout-title .callout-icon,.callout-title .fold-callout-icon{width:var(--icon-size);height:var(--icon-size);flex:0 0 var(--icon-size);background-size:var(--icon-size) var(--icon-size);background-position:50%;background-color:var(--color);-webkit-mask-image:var(--callout-icon);mask-image:var(--callout-icon);-webkit-mask-size:var(--icon-size) var(--icon-size);mask-size:var(--icon-size) var(--icon-size);padding:.2rem 0;-webkit-mask-position:50%;mask-position:50%;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat}.callout-title .callout-title-inner{font-weight:600}html{scroll-behavior:smooth;-webkit-text-size-adjust:none;-moz-text-size-adjust:none;text-size-adjust:none;width:100vw;overflow-x:hidden}@media (max-width:800px){html{scroll-padding-top:4rem}}body{box-sizing:border-box;background-color:var(--light);font-family:var(--bodyFont);color:var(--darkgray);margin:0}.text-highlight{background-color:var(--textHighlight);border-radius:5px;padding:0 .1rem}::selection{background:color-mix(in srgb, var(--tertiary) 60%, #fff0);color:var(--darkgray)}p,ul,text,a,tr,td,li,ol,ul,.katex,.math,.typst-doc,g[class~=typst-text]{color:var(--darkgray);fill:var(--darkgray);overflow-wrap:break-word;text-wrap:pretty}path[class~=typst-shape]{stroke:var(--darkgray)}.math.math-display{text-align:center}article>mjx-container.MathJax,article blockquote>div>mjx-container.MathJax{display:flex}article>mjx-container.MathJax>svg,article blockquote>div>mjx-container.MathJax>svg{margin-left:auto;margin-right:auto}article blockquote>div>mjx-container.MathJax>svg{margin-top:1rem;margin-bottom:1rem}strong{font-weight:600}a{color:var(--secondary);font-weight:600;text-decoration:none;transition:color .2s}a:hover{color:var(--tertiary)}a.internal{background-color:var(--highlight);border-radius:5px;padding:0 .1rem;line-height:1.4rem;text-decoration:none}a.internal.broken{color:var(--secondary);opacity:.5;transition:opacity .2s}a.internal.broken:hover{opacity:.8}a.internal:has(>img){background-color:#0000;border-radius:0;padding:0}a.internal.tag-link:before{content:"#"}a.external .external-icon{height:1ex;margin:0 .15em}a.external .external-icon>path{fill:var(--dark)}.flex-component{display:flex}.desktop-only{display:contents}.desktop-only.flex-component{display:flex}@media (max-width:800px){.desktop-only.flex-component,.desktop-only{display:none}}.mobile-only,.mobile-only.flex-component{display:none}@media (max-width:800px){.mobile-only.flex-component{display:flex}.mobile-only{display:contents}}.page{max-width:1500px;margin:0 auto}.page article>h1{font-size:2rem}.page article li:has(>input[type=checkbox]){padding-left:0;list-style-type:none}.page article li:has(>input[type=checkbox]:checked){text-decoration:line-through;-webkit-text-decoration-color:var(--gray);text-decoration-color:var(--gray);color:var(--gray)}.page article li>*{margin-top:0;margin-bottom:0}.page article p>strong{color:var(--dark)}.page>#quartz-body{grid-template:"grid-sidebar-left grid-header grid-sidebar-right""grid-sidebar-left grid-center grid-sidebar-right""grid-sidebar-left grid-footer grid-sidebar-right"/320px auto 320px;gap:5px;display:grid}@media (min-width:800px) and (max-width:1200px){.page>#quartz-body{grid-template:"grid-sidebar-left grid-header""grid-sidebar-left grid-center""grid-sidebar-left grid-sidebar-right""grid-sidebar-left grid-footer"/320px auto;gap:5px}}@media (max-width:800px){.page>#quartz-body{grid-template:"grid-sidebar-left""grid-header""grid-center""grid-sidebar-right""grid-footer"/auto;gap:5px}}@media not (min-width:1200px){.page>#quartz-body{padding:0 1rem}}@media (max-width:800px){.page>#quartz-body{margin:0 auto}}.page>#quartz-body .sidebar{box-sizing:border-box;gap:1.2rem;height:100vh;padding:6rem 2rem 2rem;display:flex;position:sticky;top:0}.page>#quartz-body .sidebar.left{z-index:1;flex-direction:column;grid-area:grid-sidebar-left}@media (max-width:800px){.page>#quartz-body .sidebar.left{position:initial;height:unset;flex-direction:row;align-items:center;gap:0;padding:2rem 0 0;display:flex}}.page>#quartz-body .sidebar.right{flex-direction:column;grid-area:grid-sidebar-right;margin-right:0}@media (max-width:800px){.page>#quartz-body .sidebar.right{margin-left:inherit;margin-right:inherit}}@media not (min-width:1200px){.page>#quartz-body .sidebar.right{position:initial;height:unset;flex-direction:row;width:100%;padding:0}.page>#quartz-body .sidebar.right>*{flex:1;max-height:24rem}.page>#quartz-body .sidebar.right>.toc{display:none}}.page>#quartz-body .page-header,.page>#quartz-body .page-footer{margin-top:1rem}.page>#quartz-body .page-header{grid-area:grid-header;margin:6rem 0 0}@media (max-width:800px){.page>#quartz-body .page-header{margin-top:0;padding:0}}.page>#quartz-body .center>article{grid-area:grid-center}.page>#quartz-body footer{grid-area:grid-footer}.page>#quartz-body .center,.page>#quartz-body footer{min-width:100%;max-width:100%;margin-left:auto;margin-right:auto}@media (min-width:800px) and (max-width:1200px){.page>#quartz-body .center,.page>#quartz-body footer{margin-right:0}}@media (max-width:800px){.page>#quartz-body .center,.page>#quartz-body footer{margin-left:0;margin-right:0}}.page>#quartz-body footer{margin-left:0}.page[data-frame=full-width]>#quartz-body{grid-template:"grid-header""grid-center""grid-footer"/auto}@media (min-width:800px) and (max-width:1200px){.page[data-frame=full-width]>#quartz-body{grid-template-columns:auto}}.page[data-frame=full-width]>#quartz-body .center.full-width{min-width:100%;max-width:100%}.page[data-frame=minimal]>#quartz-body{grid-template:"grid-center""grid-footer"/auto}@media (min-width:800px) and (max-width:1200px){.page[data-frame=minimal]>#quartz-body{grid-template-columns:auto}}.page[data-frame=minimal]>#quartz-body .center.minimal{min-width:100%;max-width:100%;margin:0}.footnotes{border-top:1px solid var(--lightgray);margin-top:2rem}input[type=checkbox]{color:var(--secondary);border:1px solid var(--lightgray);background-color:var(--light);appearance:none;border-radius:3px;width:16px;height:16px;margin-inline:-1.4rem .2rem;position:relative;transform:translateY(2px)}input[type=checkbox]:checked{border-color:var(--secondary);background-color:var(--secondary)}input[type=checkbox]:checked:after{content:"";border:solid var(--light);border-width:0 2px 2px 0;width:4px;height:8px;display:block;position:absolute;top:1px;left:4px;transform:rotate(45deg)}blockquote{border-left:3px solid var(--secondary);margin:1rem 0;padding-left:1rem;transition:border-color .2s}h1,h2,h3,h4,h5,h6,thead{font-family:var(--headerFont);color:var(--dark);font-weight:revert;margin-bottom:0}article>h1>a[role=anchor],article>h2>a[role=anchor],article>h3>a[role=anchor],article>h4>a[role=anchor],article>h5>a[role=anchor],article>h6>a[role=anchor],article>thead>a[role=anchor]{color:var(--dark);background-color:#0000}h1[id]>a[href^=\#],h2[id]>a[href^=\#],h3[id]>a[href^=\#],h4[id]>a[href^=\#],h5[id]>a[href^=\#],h6[id]>a[href^=\#]{opacity:0;font-family:var(--codeFont);-webkit-user-select:none;user-select:none;margin:0 .5rem;transition:opacity .2s;transform:translateY(-.1rem)}h1[id]:hover>a,h2[id]:hover>a,h3[id]:hover>a,h4[id]:hover>a,h5[id]:hover>a,h6[id]:hover>a{opacity:1}h1:not([id])>a[role=anchor],h2:not([id])>a[role=anchor],h3:not([id])>a[role=anchor],h4:not([id])>a[role=anchor],h5:not([id])>a[role=anchor],h6:not([id])>a[role=anchor]{display:none}h1{margin-top:2.25rem;margin-bottom:1rem;font-size:1.75rem}h2{margin-top:1.9rem;margin-bottom:1rem;font-size:1.4rem}h3{margin-top:1.62rem;margin-bottom:1rem;font-size:1.12rem}h4,h5,h6{margin-top:1.5rem;margin-bottom:1rem;font-size:1rem}figure[data-rehype-pretty-code-figure]{margin:0;line-height:1.6rem;position:relative}figure[data-rehype-pretty-code-figure]>[data-rehype-pretty-code-title]{font-family:var(--codeFont);border:1px solid var(--lightgray);width:fit-content;color:var(--darkgray);border-radius:5px;margin-bottom:-.5rem;padding:.1rem .5rem;font-size:.9rem}figure[data-rehype-pretty-code-figure]>pre{padding:0}pre{font-family:var(--codeFont);border:1px solid var(--lightgray);border-radius:5px;padding:0 .5rem;position:relative;overflow-x:auto}pre:has(>code.mermaid){border:none}pre>code{counter-reset:line;counter-increment:line 0;background:0 0;padding:.5rem 0;font-size:.85rem;display:grid;overflow-x:auto}pre>code [data-highlighted-chars]{background-color:var(--highlight);border-radius:5px}pre>code>[data-line]{box-sizing:border-box;border-left:3px solid #0000;padding:0 .25rem}pre>code>[data-line][data-highlighted-line]{background-color:var(--highlight);border-left:3px solid var(--secondary)}pre>code>[data-line]:before{content:counter(line);counter-increment:line;text-align:right;color:#738a9499;width:1rem;margin-right:1rem;display:inline-block}pre>code[data-line-numbers-max-digits="2"]>[data-line]:before{width:2rem}pre>code[data-line-numbers-max-digits="3"]>[data-line]:before{width:3rem}code{color:var(--dark);font-size:.9em;font-family:var(--codeFont);font-variant-ligatures:none;background:var(--lightgray);border-radius:5px;padding:.1rem .2rem}tbody,li,p{line-height:1.6rem}.table-container{overflow-x:auto}.table-container>table{border-collapse:collapse;margin:1rem;padding:1.5rem}.table-container>table th,.table-container>table td{min-width:75px}.table-container>table>*{line-height:2rem}th{text-align:left;border-bottom:2px solid var(--gray);padding:.4rem .7rem}td{padding:.2rem .7rem}tr{border-bottom:1px solid var(--lightgray)}tr:last-child{border-bottom:none}img{content-visibility:auto;border-radius:5px;max-width:100%;margin:1rem 0}p>img+em{display:block;transform:translateY(-1rem)}hr{background-color:var(--lightgray);border:none;width:100%;height:1px;margin:2rem auto}audio,video{border-radius:5px;width:100%}.spacer{flex:2 auto}div:has(>.overflow){max-height:100%;overflow-y:hidden}ul.overflow,ol.overflow{content:"";clear:both;width:100%;max-height:100%;margin-bottom:0;overflow-y:auto}ul.overflow>li.overflow-end,ol.overflow>li.overflow-end{height:.5rem;margin:0}ul.overflow.gradient-active,ol.overflow.gradient-active{-webkit-mask-image:linear-gradient(#000 calc(100% - 50px),#0000 100%);mask-image:linear-gradient(#000 calc(100% - 50px),#0000 100%)}.transclude ul{padding-left:1rem}.katex-display{display:initial;overflow:auto hidden}.external-embed.youtube,iframe.pdf{aspect-ratio:16/9;border-radius:5px;width:100%;height:100%}.navigation-progress{background:var(--secondary);z-index:9999;width:0;height:3px;transition:width .2s;position:fixed;top:0;left:0}:root{--light:#f2ecdc;--lightgray:#788593;--gray:#5c5140;--darkgray:#2a3448;--dark:#2a3448;--secondary:#b23a2e;--tertiary:#8f836a;--highlight:#f9f3e4;--textHighlight:#f0d5d1;--titleFont:"Noto Serif SC", system-ui, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";--headerFont:"Noto Serif SC", system-ui, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";--bodyFont:"Noto Sans SC", system-ui, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";--codeFont:"JetBrains Mono", ui-monospace, SFMono-Regular, SF Mono, Menlo, monospace}:root[saved-theme=dark]{--light:#f2ecdc;--lightgray:#788593;--gray:#5c5140;--darkgray:#2a3448;--dark:#2a3448;--secondary:#b23a2e;--tertiary:#8f836a;--highlight:#f9f3e4;--textHighlight:#f0d5d1}:root,:root[saved-theme=dark]{--background-primary:var(--light);--background-primary-alt:var(--light);--background-secondary:var(--lightgray);--background-secondary-alt:var(--lightgray);--background-modifier-border:var(--lightgray);--background-modifier-border-hover:var(--gray);--background-modifier-border-focus:var(--secondary);--text-normal:var(--darkgray);--text-muted:var(--gray);--text-faint:var(--gray);--text-accent:var(--secondary);--text-accent-hover:var(--tertiary);--text-on-accent:var(--light);--text-on-accent-inverted:var(--dark);--text-highlight-bg:var(--textHighlight);--interactive-normal:var(--light);--interactive-hover:var(--lightgray);--interactive-accent:var(--secondary);--interactive-accent-hover:var(--tertiary);--color-base-00:var(--light);--color-base-05:var(--light);--color-base-10:var(--light);--color-base-20:var(--lightgray);--color-base-25:var(--lightgray);--color-base-30:var(--lightgray);--color-base-35:var(--lightgray);--color-base-40:var(--gray);--color-base-50:var(--gray);--color-base-60:var(--gray);--color-base-70:var(--darkgray);--color-base-100:var(--dark);--font-text:var(--bodyFont);--font-monospace:var(--codeFont);--font-interface:var(--bodyFont);--nav-item-color:var(--darkgray);--nav-item-color-hover:var(--dark);--nav-item-color-active:var(--secondary);--nav-item-background-hover:var(--lightgray);--nav-item-background-active:var(--highlight);--tag-background:var(--highlight);--tag-color:var(--secondary);--tag-background-hover:var(--lightgray);--icon-color:var(--darkgray);--icon-color-hover:var(--dark);--icon-color-active:var(--secondary);--divider-color:var(--lightgray);--link-color:var(--secondary);--link-color-hover:var(--tertiary);--accent-h:5;--accent-s:59%;--accent-l:44%}}:root{--ff-sans:"Noto Sans SC", "Source Han Sans SC", -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;--ff-serif:"Noto Serif SC", "Source Han Serif SC", Georgia, "Times New Roman", serif;--ff-kai:"LXGW WenKai", "LXGW WenKai Screen", var(--ff-serif);--ff-mono:"JetBrains Mono", ui-monospace, "SFMono-Regular", Consolas, monospace;--font-sans:var(--ff-sans);--font-serif:var(--ff-serif);--font-mono:var(--ff-mono);--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg-canvas:#dcd3bc;--bg-page:#f5f0e4;--bg-panel:#f9f3e4;--bg-dot:#ded5be;--bg-inset:#f2ecdc;--bg-fold:#ddc99c;--ink:#2a3448;--ink-body:#3a3428;--ink-sub:#5c5040;--ink-dim:#6b6047;--ink-ghost:#6e6a5e;--ink-muted:#8a8478;--acc:#b23a2e;--acc-dark:#8a3226;--acc-deep:#5a2c22;--acc-tint:#b23a2e1f;--acc-alert:#e8402e;--line:#c9bc98;--line-light:#e1d8be;--line-hair:#b7a987;--line-tape:#d8c398;--line-dot:#b5a888;--tag-tech:#f4d888;--tag-essay:#e8927a;--tag-read:#cfe0de;--tag-life:#d9cde8;--tag-plain:#f3e2c9;--graph-border:#8a7a52;--slip-warm:#edd4c0;--slip-cream:#f1e8d2;--slip-light:#f6f0e0;--slip-reply:#f3dcd3;--slip-ink-warm:#3a2410;--slip-ink-cream:#3a2e14;--code-bg:#2e3a34;--code-fg:#cfe0de;--av-warm:#c99b6a;--av-muted:#c9b98a;--av-owner-bg:#f0b2a5;--av-owner-line:#b33b32;--av-owner-ink:#70231f;--sx-key:#e8a87c;--sx-str:#9cc7b4;--sx-com:#87968f;--shadow-sm:2px 4px 6px #2b24202e;--shadow-md:3px 9px 12px #2b24203d;--shadow-pop:0 18px 40px #2b242033;--shadow-drawer:-6px 0 28px #2b24201f;--scrim:#222a3a33;--scrim-pop:#222a3a38;--bg-pop:#fbf7ec;--bg-pop-foot:#f5efdd;--line-pop:#e5dab8;--pop-hover:#ebe1c5;--pop-dot:#c2b284;--ink-pop-empty:#9a7a5a;--line-strong:#8a7a52;--shadow-pop-tight:0 4px 12px #2b242014;--bg:var(--bg-page);--panel:var(--bg-panel);--dim:var(--ink-dim);--hair:var(--line-light);--accink:var(--acc-dark);--g-gray:#5c5140;--g-starlight:#e2ab54;--g-tertiary:#8f836a;--g-secondary:#b23a2e;--g-lightgray:#788593;--g-dark:#2a3448;--g-light:#f2ecdc;--w-page:1040px;--w-prose:44rem;--w-prose-wide:50rem;--w-lede:40rem;--w-rules:48rem;--w-now:39rem;--w-comments:var(--w-prose);--w-aside:220px;--gap-aside:40px;--pad-x:clamp(16px, 4vw, 36px);--w-page-note:var(--w-page);--w-rail-min:var(--w-aside);--w-rail-max:var(--w-aside);--gap-rail:var(--gap-aside);--sp-1:4px;--sp-2:8px;--sp-3:14px;--sp-4:22px;--sp-5:clamp(28px, 4vw, 40px);--sp-6:clamp(44px, 6vw, 68px);--fs-title:28px;--fs-h1:25px;--fs-h1-sm:22px;--fs-brand:19px;--fs-h2:19px;--fs-h3:16px;--fs-quote:19px;--fs-ui:15.5px;--fs-now:15.5px;--fs-body:15px;--fs-lede:14.5px;--fs-nav:14px;--fs-sub:13px;--fs-aux:12.5px;--fs-code:12.5px;--fs-label:12px;--fs-num:11.5px;--fs-key:9.5px;--fs-search-bar:14.5px;--fs-search-title:13.5px;--fs-search-meta:11px;--fs-search-kicker:10.5px;--fs-search-foot:10px;--fs-math:17px;--fs-display:var(--fs-title);--lh-body:1.9;--lh-loose:1.95;--lh-row:normal;--tr-body:.01em;--tr-ui:.01em;--tr-label:.1em;--tr-brand:.01em;--radius:4px;--radius-sm:3px;--radius-code:2px;--radius-pop:10px;--radius-drawer:14px 0 0 14px;--dur-1:90ms;--dur-2:.16s;--dur-3:.24s;--dur-4:.38s;--delay-search:.18s;--delay-loading:.4s;--hold-feedback:1.6s;--ease-out:cubic-bezier(.2, .8, .3, 1);--ease-in:cubic-bezier(.5, 0, .85, .4);--ease-paper:cubic-bezier(.34, 1.16, .64, 1);--ease-in-out:cubic-bezier(.45, 0, .35, 1);--lift-1:translateY(-1px);--lift-2:translateY(-2px);--press:translateY(1px);--focus-ring:0 0 0 2px var(--bg-page), 0 0 0 4px var(--acc);--focus-offset:2px;--hit-min:44px;--motion-reduced:0}@media (prefers-reduced-motion:reduce){:root{--dur-1:0s;--dur-2:0s;--dur-3:0s;--dur-4:0s;--lift-1:none;--lift-2:none;--press:none;--motion-reduced:1}}:root{--light:var(--g-light);--dark:var(--g-dark);--gray:var(--g-gray);--lightgray:var(--g-lightgray);--secondary:var(--g-secondary);--tertiary:var(--g-tertiary);--darkgray:var(--ink);--highlight:var(--bg-panel);--textHighlight:var(--acc-tint);--headerFont:var(--ff-serif);--bodyFont:var(--ff-sans);--codeFont:var(--ff-mono)}html{scroll-behavior:smooth;background:var(--bg-canvas);scrollbar-gutter:stable;width:auto;scroll-padding-top:24px}body{background-color:var(--bg-page);background-image:radial-gradient(var(--bg-dot) 1px, transparent 1px);color:var(--ink-body);font-family:var(--ff-sans);font-size:var(--fs-body);line-height:var(--lh-body);letter-spacing:var(--tr-ui);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;text-align:start;overflow-wrap:anywhere;background-size:16px 16px;margin:0}::selection{background:var(--acc-tint);color:var(--ink)}[class^=sc-],[class*=\ sc-]{box-sizing:border-box}.js-page,.js-bleed{box-sizing:border-box;width:100%;min-width:0;max-width:var(--w-page);padding-inline:var(--pad-x);margin-inline:auto}a{color:inherit;text-underline-offset:3px;text-decoration-line:underline;text-decoration-thickness:1px;-webkit-text-decoration-color:color-mix(in srgb, var(--ink-dim) 45%, transparent);text-decoration-color:color-mix(in srgb, var(--ink-dim) 45%, transparent);transition:color var(--dur-1) linear, text-decoration-color var(--dur-1) linear}a:hover{color:var(--acc);-webkit-text-decoration-color:var(--acc);text-decoration-color:var(--acc)}a:visited{text-decoration-style:dotted}a[aria-current=page],a.js-current{color:var(--acc);font-weight:500;text-decoration:none}a.js-plain,a.js-plain:hover{text-decoration:none}a.js-plain:not([aria-current=page]):not(.js-current){font-weight:400}a.external>svg.external-icon,a.external>svg:last-child{display:none}a.external:after{content:"↗";font-family:var(--ff-mono);font-size:var(--fs-key);letter-spacing:0;vertical-align:.08em;transition:transform var(--dur-2) var(--ease-out);margin-left:3px;display:inline-block}@media (hover:hover){a.external:hover:after{transform:translate(1px,-1px)}}a.js-source{text-decoration-style:dashed}:focus-visible{box-shadow:var(--focus-ring);border-radius:var(--radius-sm);outline:none}.js-label{font-family:var(--ff-sans);font-size:var(--fs-label);letter-spacing:var(--tr-label);color:var(--acc);margin:0;font-weight:500;line-height:1.7}.js-num{font-family:var(--ff-mono);font-size:var(--fs-num);letter-spacing:0;font-variant-numeric:tabular-nums;color:var(--ink-dim)}.js-key{font-family:var(--ff-mono);font-size:var(--fs-key);letter-spacing:0;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--bg-panel);color:var(--ink-muted);padding:1px 5px}img,svg,video{max-width:100%;height:auto}:where(pre,table,.js-scroll-x){max-width:100%;overflow-x:auto}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}article{max-width:var(--w-prose);width:100%;min-width:0;font-size:var(--fs-body);line-height:var(--lh-body);letter-spacing:var(--tr-body)}article>:first-child{margin-top:0}article>:last-child{margin-bottom:0}article a{font-weight:500}article h1{font-family:var(--ff-serif);font-size:var(--fs-title);letter-spacing:.01em;color:var(--ink);text-wrap:pretty;margin:0 0 10px;font-weight:700;line-height:1.5}article h2{font-family:var(--ff-serif);font-size:var(--fs-h2);letter-spacing:.01em;color:var(--ink);margin:1.9em 0 .65em;font-weight:700;line-height:1.6}article h3{font-size:var(--fs-h3);letter-spacing:0;color:var(--ink);margin:1.5em 0 .5em;font-weight:700;line-height:1.7}article :is(h4,h5,h6){font-size:var(--fs-body);letter-spacing:var(--tr-body);margin:1.4em 0 .4em;font-weight:700;line-height:1.7}article :is(h2,h3)>a.sc-heading-anchor{vertical-align:middle;opacity:0;width:44px;height:44px;color:var(--acc);font-family:var(--font-mono);font-size:var(--fs-aux);transition:opacity var(--dur-1) linear;place-items:center;margin:-12px -10px -12px 1px;font-weight:400;line-height:1;text-decoration:none;display:inline-grid}article :is(h2,h3)>a.sc-heading-anchor>svg{display:none}article :is(h2,h3)>a.sc-heading-anchor:before{content:"#"}article :is(h2,h3)>a.sc-heading-anchor[data-copy-state=success]:before{content:"已复制 ✓";width:max-content}article :is(h2,h3)>a.sc-heading-anchor[data-copy-state=error]:before{content:"复制失败";width:max-content}article :is(h2,h3):hover>a.sc-heading-anchor,article :is(h2,h3)>a.sc-heading-anchor:focus-visible,article :is(h2,h3)>a.sc-heading-anchor[data-copy-state]{opacity:.5}@media (min-width:1024px){article :is(h2,h3){position:relative}article :is(h2,h3)>a.sc-heading-anchor{margin:0;position:absolute;top:50%;left:-44px;transform:translateY(-50%)}}@media (hover:none){article :is(h2,h3)>a.sc-heading-anchor{opacity:.5}}@media (max-width:639px){article :is(h2,h3)>a.sc-heading-anchor{opacity:.5}}article p{line-height:var(--lh-body);margin:0 0 1.3em}article :is(strong,b){font-weight:700}article em{background:linear-gradient(transparent 62%, var(--hair) 62%);font-style:normal;font-weight:500}article em:lang(en),article em>code{font-style:italic;font-weight:inherit;background:0 0}article del{color:var(--dim);text-decoration-line:line-through;text-decoration-thickness:1px}article sup,article sub{font-family:var(--font-mono);letter-spacing:0;font-size:.72em}article :is(sup,sub) a{color:var(--accink);text-decoration:none}article :is(mark,.text-highlight){background-color:var(--acc-tint);color:inherit;border-radius:var(--radius-code);padding:0 .15em}article :not(pre)>code{font-family:var(--font-mono);letter-spacing:0;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius-code);overflow-wrap:anywhere;padding:1px 5px;font-size:.86em}article pre{background:var(--code-bg);color:var(--code-fg);border-radius:var(--radius-code);font-family:var(--ff-mono);font-size:var(--fs-code);letter-spacing:0;border:0;margin:0 0 1.5em;padding:10px 12px;line-height:1.7;overflow-x:auto}article pre>code{font-size:inherit;color:inherit;scrollbar-width:thin;background:0 0;border:none;padding:0}article pre code span{color:var(--code-fg)}article pre code span[data-token-type=keyword],article pre code span[data-token-type=operator]{color:var(--sx-key);font-weight:500}article pre code span[data-token-type=string],article pre code span[data-token-type=value]{color:var(--sx-str)}article pre code span[data-token-type=comment]{color:var(--sx-com)}article blockquote{border:0;border-left:2px solid var(--acc);font-family:var(--ff-kai);color:var(--ink);margin:26px 0;padding:2px 0 8px 18px;position:relative}article blockquote:before{content:"“";font-family:var(--ff-kai);color:var(--acc);-webkit-user-select:none;user-select:none;font-size:26px;line-height:1;position:absolute;top:-6px;left:-6px}article blockquote:after{content:"";background:radial-gradient(circle at 50% 120%, transparent 2.2px, var(--acc) 2.4px, transparent 3px) 0 0/18px 6px;opacity:.85;max-width:420px;height:6px;position:absolute;bottom:0;left:18px;right:0}article blockquote p{font-size:var(--fs-quote);margin:0 0 .6em;font-weight:700;line-height:1.85}article blockquote>:last-child{margin-bottom:0}article blockquote cite,article blockquote>p:last-child:not(:only-child){margin-top:var(--sp-2);font-family:var(--ff-kai);font-size:var(--fs-aux);letter-spacing:var(--tr-ui);color:var(--ink-sub);font-style:normal;font-weight:400;display:block}article ul{margin:0 0 1.4em;padding-left:1.25em}article ol{margin:0 0 1.4em;padding-left:1.5em}article :is(ul,ol) li{line-height:var(--lh-body);margin:0 0 .45em}article :is(ul,ol) li:last-child{margin-bottom:0}article :is(ul,ol) li :is(ul,ol){margin:.45em 0 0}article ul li::marker{color:var(--accink)}article ol li::marker{font-family:var(--font-mono);letter-spacing:0;color:var(--accink);font-size:.82em}article li:has(>input[type=checkbox]){margin-left:-1.25em;padding-left:1.25em;list-style:none}article input[type=checkbox]{appearance:none;border:1px solid var(--dim);border-radius:var(--radius);vertical-align:baseline;width:1em;height:1em;margin:0 .6em 0 0;position:relative;top:.15em}article input[type=checkbox]:checked{border-color:var(--acc);background:var(--acc);background-image:linear-gradient(to bottom right, transparent 46%, var(--bg) 46% 62%, transparent 62%), linear-gradient(to bottom left, transparent 60%, var(--bg) 60% 76%, transparent 76%);background-position:.1em .2em,.48em .2em;background-repeat:no-repeat;background-size:.5em .62em,.42em .62em}article input[type=checkbox]:checked~*{color:var(--dim);text-decoration:line-through;-webkit-text-decoration-color:var(--line);text-decoration-color:var(--line)}article dl{margin:0 0 1.5em;padding:0}article dt{color:var(--ink);margin:0 0 2px;font-weight:500}article dd{font-size:var(--fs-ui);color:var(--dim);margin:0 0 .8em 1.4em}article dd:last-child{margin-bottom:0}article hr{border:0;border-top:1px solid var(--line);margin:2.2em 0}article table{border-collapse:collapse;width:100%;font-size:var(--fs-body);margin:0 0 .6em;line-height:1.7}article thead th{text-align:left;vertical-align:top;border-bottom:1px solid var(--dim);white-space:nowrap;padding:8px 10px 8px 0;font-weight:500}article tbody td{border-bottom:1px solid var(--hair);vertical-align:top;padding:8px 10px 8px 0}article tbody tr:last-child td{border-bottom:1px solid var(--line)}article :is(th,td)[align=right]{text-align:right;font-family:var(--font-mono);font-size:var(--fs-search-title);letter-spacing:0;font-variant-numeric:tabular-nums;padding-left:10px;padding-right:0}article thead th[align=right]{font-size:var(--fs-code)}article .js-caption{font-size:var(--fs-label);color:var(--dim);margin:0 0 1.5em;line-height:1.8}article :is(table,.katex-display)+p:has(>em:only-child){font-size:var(--fs-label);color:var(--dim);margin:0 0 1.5em;line-height:1.8}article .js-caption em{background:0 0;font-weight:400}article :is(table,.katex-display)+p:has(>em:only-child) em{background:0 0;font-weight:400}article figure{margin:0 0 1.6em}article figcaption{margin-top:var(--sp-2);font-size:var(--fs-label);color:var(--dim);text-align:start;line-height:1.8}article .js-placeholder{aspect-ratio:16/9;border:1px dashed var(--line-dot);background:radial-gradient(var(--line-dot) 1px, transparent 1px) 0 0/8px 8px, var(--bg-page);text-align:center;font-family:var(--ff-kai);font-size:var(--fs-aux);color:var(--ink-muted);flex-direction:column;justify-content:center;align-items:center;gap:6px;padding:16px;line-height:1.8;display:flex}article .js-placeholder strong{font-size:var(--fs-aux);letter-spacing:var(--tr-label);color:var(--acc-dark);font-weight:500}article figure.wide{margin-inline:0}article :is(p,li)>.js-placeholder{margin-block:1rem}article img.sc-prose-image{border:1px solid var(--line-dot);content-visibility:visible;max-width:100%;max-height:min(72vh,720px);display:block}article img.sc-prose-image:not([data-loaded]){aspect-ratio:16/9;object-fit:contain;background:radial-gradient(var(--line-dot) 1px, transparent 1px) 0 0/8px 8px, var(--bg-page);width:100%}article img.sc-prose-image.sc-brand-mark{margin:0 auto var(--sp-4);border:none;display:block}article img.sc-prose-image.sc-brand-mark:not([data-loaded]){aspect-ratio:auto;background:0 0;width:auto}article a.sc-lightbox-trigger:after{display:none}@media (max-width:639px){article figure.wide{margin-inline:calc(var(--pad-x) * -1)}article figure.wide>figcaption{padding-inline:var(--pad-x)}article figure.wide>:is(img,.js-placeholder){border-inline:0}}article :is(section[data-footnotes],.footnotes){border-top:1px solid var(--line);font-size:var(--fs-nav);color:var(--dim);margin:2.4em 0 0;padding-top:16px;line-height:1.85}article :is(section[data-footnotes],.footnotes)>h2{white-space:nowrap;clip-path:inset(50%);border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}article :is(section[data-footnotes],.footnotes):before{content:"注释";font-size:var(--fs-label);letter-spacing:var(--tr-label);color:var(--accink);margin:0 0 10px;font-weight:500;line-height:1.7;display:block}article :is(section[data-footnotes],.footnotes) ol{margin:0;padding-left:1.4em}article :is(section[data-footnotes],.footnotes) li::marker{font-family:var(--font-mono);font-size:var(--fs-label);letter-spacing:0;color:var(--accink)}article :is(section[data-footnotes],.footnotes) p{margin:0 0 .4em}article :is(section[data-footnotes],.footnotes) a[data-footnote-backref]{color:var(--accink);text-decoration:none}article details{border:1px solid var(--line);background:var(--panel);margin:0 0 1.5em}article details summary{font-size:var(--fs-lede);letter-spacing:var(--tr-ui);cursor:pointer;align-items:center;gap:9px;padding:11px 14px;list-style:none;display:flex}article details summary::-webkit-details-marker{display:none}article details summary:before{content:"▸";color:var(--accink);line-height:1}article details[open] summary:before{content:"▾"}article details>:not(summary){font-size:var(--fs-sub);color:var(--dim);margin:0;padding:0 14px 13px;line-height:1.85}article details>:not(summary)>:last-child{margin-bottom:0}article .callout{border:none;border-left:2px solid var(--accink);border-radius:var(--radius);background:var(--panel);margin:0 0 1.5em;padding:12px 16px 13px;overflow:visible}article .callout[data-callout]{--color:var(--accink);--border:var(--line);--bg:var(--panel)}article .callout .callout-title{align-items:baseline;gap:var(--sp-2);margin:0 0 var(--sp-1);font-size:var(--fs-aux);letter-spacing:var(--tr-label);color:var(--accink);padding:0;font-weight:500;line-height:1.7;display:flex}article .callout .callout-title p{font-size:inherit;line-height:inherit;color:inherit;margin:0}article .callout .callout-icon,article .callout .fold-callout-icon{display:none}article .callout .callout-content{font-size:var(--fs-sub);line-height:1.85}article .callout .callout-content>:first-child{margin-top:0}article .callout .callout-content>:last-child{margin-bottom:0}article .callout .callout-content p{margin:0 0 .7em}article .callout:is([data-callout=warning],[data-callout=question],[data-callout=todo],[data-callout=caution],[data-callout=attention]),article .callout:is([data-callout=danger],[data-callout=failure],[data-callout=bug]){border-left-width:3px}article .callout:is([data-callout=danger],[data-callout=failure],[data-callout=bug]) .callout-title{background:var(--acc);color:var(--bg);padding:2px 7px;line-height:1.5;display:inline-flex}article .callout[data-callout=quote]{border-left:1px solid var(--dim);color:var(--dim);background:0 0;padding:2px 0 2px 1.4em}article .callout[data-callout=quote] .callout-title{display:none}article .katex{font-size:1.03em}article .katex-display{padding:var(--sp-3) var(--sp-2);border-top:1px solid var(--hair);border-bottom:1px solid var(--hair);margin:0 0 .6em;overflow:auto hidden}article .katex-display .katex{font-size:var(--fs-math)}.breadcrumb-container{font-size:var(--fs-aux);font-family:var(--ff-mono);letter-spacing:var(--tr-ui);color:var(--dim);margin:0 0 16px;padding:0}.breadcrumb-container a{font-weight:400;text-decoration:none}.breadcrumb-container .breadcrumb-element:last-child :is(a,span){color:var(--ink)}.breadcrumb-container .breadcrumb-element>span:last-child{opacity:.55}.content-meta{gap:var(--sp-1) var(--sp-3);font-size:var(--fs-label);font-family:var(--ff-mono);letter-spacing:var(--tr-ui);color:var(--dim);font-variant-numeric:tabular-nums;flex-wrap:wrap;align-items:baseline;margin:0 0 6px;display:flex}.tag-list{font-family:var(--ff-kai);font-size:var(--fs-sub);letter-spacing:var(--tr-ui);flex-wrap:wrap;gap:8px 10px;margin:0 0 30px;padding:0;list-style:none;display:flex}.tag-list li{margin:0;padding:0}.tag-list a{border:1.5px solid var(--acc);color:var(--acc);border-radius:50%;padding:1px 9px;font-weight:400;line-height:1.6;text-decoration:none;display:inline-block;transform:rotate(-1.5deg)}.tag-list li:nth-child(2n) a{transform:rotate(1.5deg)}.tag-list a:hover{border-color:var(--accink)}.toc{border:none;max-width:none;margin:0;padding:0}.toc>button,.toc .toc-title{width:100%;margin:0 0 var(--sp-2);text-align:inherit;font-size:var(--fs-label);letter-spacing:var(--tr-label);color:var(--accink);cursor:default;background:0 0;border:none;padding:0;font-weight:500;line-height:1.7;display:block}.toc .fold,.toc svg.fold,.toc .toc-icon{display:none}.toc ul,.toc ol{flex-direction:column;gap:2px;margin:0;padding:0;list-style:none;display:flex}.toc li{margin:0;padding:0}.toc li[data-depth="1"] a,.toc li[data-depth="2"] a{color:color-mix(in srgb, var(--dim) 78%, transparent)}.toc a{color:var(--dim);font-weight:400;line-height:1.55;text-decoration:none}.toc a:hover{color:var(--accink)}.toc a.in-view,.toc a[aria-current=true]{color:var(--accink);font-weight:500}.backlinks{border-top:1px solid var(--line);max-width:var(--w-prose);margin:2em 0 0;padding-top:16px}.backlinks h3{font-size:var(--fs-label);letter-spacing:var(--tr-label);color:var(--accink);margin:0 0 12px;font-weight:500;line-height:1.7}.backlinks ul{font-size:var(--fs-sub);flex-direction:column;gap:10px;margin:0;padding:0;line-height:1.9;list-style:none;display:flex}.backlinks li{margin:0}.backlinks li a{font-weight:500;text-decoration:none}.backlinks li a:hover{text-underline-offset:3px;text-decoration:underline}.popover{--popover-bg:var(--bg)}.popover .popover-inner{background:var(--bg);border:1px solid var(--ink);border-radius:var(--radius);box-shadow:5px 5px 0 var(--line);max-width:300px;font-size:var(--fs-label);color:var(--dim);padding:13px 15px;line-height:1.8}.popover .popover-inner h1,.popover .popover-inner h2,.popover .popover-inner h3{font-size:var(--fs-ui);color:var(--ink);margin:0 0 5px;font-weight:500;line-height:1.6}.popover .popover-inner :is(pre,table,figure,.callout,blockquote){display:none}.search{align-items:center;display:flex}.search .search-button{border:1px solid var(--line);border-radius:var(--radius);height:auto;font-family:var(--font-sans);font-size:var(--fs-aux);letter-spacing:var(--tr-ui);color:var(--dim);cursor:pointer;background:0 0;align-items:center;gap:6px;padding:5px 10px;font-weight:400;display:flex}.search .search-button:hover{color:var(--ink-body);border-color:var(--line-strong)}.search .search-button svg{flex:none;width:12px;min-width:0;height:12px;margin:0}.search .search-button .search-path{stroke:currentColor;stroke-width:1.8px;stroke-linecap:round}.search .search-button p{display:none}.search .search-button:after{content:"搜索";line-height:normal}.search .search-button:before{content:"⌘K";font-family:var(--font-mono);font-size:var(--fs-key);letter-spacing:0;color:var(--ink-muted);border:1px solid var(--line);border-radius:var(--radius-sm);padding:0 var(--sp-1);order:3;margin-left:1px}.search .search-container{box-sizing:border-box;background:var(--scrim-pop);-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);opacity:0;visibility:hidden;pointer-events:none;width:100%;transition:opacity var(--dur-3) var(--ease-out), visibility 0s linear var(--dur-3);padding-top:clamp(24px,9vh,100px);display:block;overflow-y:auto}.search .search-container.active{opacity:1;visibility:visible;pointer-events:auto;transition:opacity calc(var(--dur-3) / 2) var(--ease-in), visibility 0s}.search .search-container.active .search-space{transition:transform calc(var(--dur-3) / 2) var(--ease-in);transform:none}.search .search-space{box-sizing:border-box;background:var(--bg-pop);border:1px solid var(--line);border-radius:var(--radius-pop);width:min(560px,92vw);max-width:none;box-shadow:var(--shadow-pop-tight), var(--shadow-pop);transition:transform var(--dur-3) var(--ease-out);margin:0 auto;position:relative;overflow:hidden;transform:translateY(-6px)scale(.98)}.search .search-bar{box-sizing:border-box;border:0;border-bottom:1px solid var(--line-pop);width:100%;box-shadow:none;font-family:var(--font-sans);font-size:var(--fs-search-bar);letter-spacing:var(--tr-ui);color:var(--ink);background:0 0;border-radius:0;margin:0;padding:14px 18px 14px 44px;font-weight:500;line-height:1.6;position:relative}.search .search-bar::placeholder{color:var(--dim);font-weight:400}.search .search-bar:focus{outline:none}.search .sc-search-icon{width:16px;height:16px;color:var(--line-strong);pointer-events:none;box-shadow:none;background:0 0;border-radius:0;flex:none;margin:0;position:absolute;top:27px;left:18px;transform:translateY(-50%)}.search .search-space[data-searching]>.search-bar:after{content:"";background:var(--acc);height:2px;animation:sc-search-scan var(--dur-4) var(--ease-in-out) infinite alternate;position:absolute;bottom:-2px;left:18px;right:18px}.search .ghost-text{padding:var(--sp-3) 0;font-family:var(--font-sans);font-size:var(--fs-search-bar);color:var(--ink-muted);border:0;line-height:1.6;left:44px;right:18px}.search .tag-suggestions{background:var(--bg-pop);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm)}.search .tag-suggestion-item{font-family:var(--font-sans);font-size:var(--fs-sub);color:var(--ink)}.search .tag-suggestion-item:hover,.search .tag-suggestion-item.active{background:var(--pop-hover);color:var(--acc);font-weight:500}.search .search-layout{box-shadow:none;background:0 0;border:0;border-radius:0;margin:0}.search .search-layout.display-results{display:block}.search .results-container{box-sizing:border-box;width:auto;height:auto;max-height:360px;padding:var(--sp-2);border:0;border-radius:0;flex:none;margin:0;overflow-y:auto}.search .result-card{box-shadow:none;color:var(--ink);background:0 0;border:0;border-radius:6px;flex-direction:column;gap:3px;margin:0;padding:8px 10px 8px 16px;font-weight:400;text-decoration:none;display:flex;position:relative}.search .result-card:before{content:"";border-radius:var(--radius-code);background:var(--acc);opacity:0;width:3px;position:absolute;top:6px;bottom:6px;left:3px}.search .result-card:hover,.search .result-card:focus,.search .result-card.focus{background:var(--pop-hover)}.search .result-card:hover:before,.search .result-card:focus:before,.search .result-card.focus:before{opacity:1}.search .result-card:hover .card-title,.search .result-card:focus .card-title,.search .result-card.focus .card-title{color:var(--acc)}.search .result-card .card-title{font-size:var(--fs-search-title);color:inherit;white-space:nowrap;text-overflow:ellipsis;margin:0;font-weight:500;line-height:1.6;overflow:hidden}.search .result-card .card-description{font-size:var(--fs-search-meta);color:var(--ink-muted);margin:0;line-height:1.6}.search .result-card:not(.is-recent):not(.no-match) .card-description{display:none}.search .result-card ul.tags{font-size:var(--fs-search-meta);align-items:center;gap:6px;margin:0;padding:0;list-style:none;display:flex}.search .result-card ul.tags li{margin:0;padding:0}.search .result-card ul.tags li p{font-size:inherit;color:var(--ink-muted);background:0 0;border-radius:0;margin:0;padding:0;font-weight:400;line-height:1.6}.search .result-card ul.tags li p.match-tag{color:var(--acc);font-weight:700}.search .result-card .card-meta{font-size:var(--fs-search-meta);color:var(--ink-muted);white-space:nowrap;text-overflow:ellipsis;align-items:center;gap:6px;margin:0;line-height:1.6;display:flex;overflow:hidden}.search .result-card .card-meta .dot-sep{background:var(--pop-dot);border-radius:50%;flex:none;width:3px;height:3px}.search .result-card .card-meta .match-tag{color:var(--acc);font-weight:700}.search .result-card .highlight{color:var(--acc);background:0 0;padding:0;font-weight:700}.search .result-card.no-match{text-align:center;font-family:var(--ff-kai);font-size:var(--fs-sub);color:var(--ink-pop-empty);cursor:default;padding:34px 16px;line-height:1.7}.search .result-card.no-match:before{display:none}.search .result-card.no-match:hover,.search .result-card.no-match:focus,.search .result-card.no-match.focus{background:0 0}.search .result-card.no-match .card-title{font-family:inherit;font-size:inherit;color:inherit;white-space:normal;margin:0;font-weight:400;line-height:1.7}.search .result-card.no-match a{color:var(--acc-dark);border-bottom:1px dotted;font-weight:400;text-decoration:none}.search .search-layout[data-preview] :is(.result-card.no-match,.result-card.is-recent)>.card-description{display:block}.search .sc-search-kicker{font-size:var(--fs-search-kicker);letter-spacing:.07em;color:var(--line-strong);text-transform:uppercase;margin:10px 8px 4px;font-weight:700}.search .sc-search-empty{text-align:center;font-size:var(--fs-sub);font-family:var(--ff-kai);color:var(--ink-pop-empty);padding:34px 16px;line-height:1.7}.search .search-foot{box-sizing:border-box;border-top:1px solid var(--line-pop);background:var(--bg-pop-foot);box-shadow:none;font-family:var(--ff-mono);font-size:var(--fs-search-foot);color:var(--ink-muted);border-radius:0;justify-content:space-between;align-items:center;gap:10px;margin:0;padding:9px 18px;display:flex}.search .search-keys{font-family:inherit;font-size:inherit;color:inherit;align-items:center;gap:10px;display:flex}.search .search-key{font-family:inherit;font-size:inherit;color:inherit;align-items:center;gap:3px;display:flex}.search .search-kdiv{background:var(--line-tape);flex:none;width:1px;height:12px;margin:0 3px}.search .kbd,.search .search-esc{font-family:inherit;font-size:inherit;color:inherit;background:var(--bg-pop);border:1px solid var(--line-tape);border-radius:var(--radius-sm);padding:1px 5px;line-height:1}.search .search-esc{cursor:pointer}.search .search-esc:hover{border-color:var(--line-strong);color:var(--ink-body)}@keyframes sc-search-scan{0%{transform:translate(0)}to{transform:translate(194%)}}.graph{margin:0}.graph h3{display:none}.graph .graph-outer{aspect-ratio:780/360;background:0 0;border:0;border-radius:0;height:auto;min-height:0;margin:0;position:relative;overflow:hidden}.graph .graph-container{background:0 0;border:none;width:100%;height:100%;margin:0;position:relative}.graph .graph-container>canvas{display:block;width:100%!important;height:100%!important}.graph .graph-container>.sc-graph__taplayer{pointer-events:auto;cursor:pointer;display:none;position:absolute;inset:0}.graph .global-graph-icon{display:none}.graph .graph-container>.sc-graph__tools,.graph .global-graph-container>.sc-graph__tools{z-index:1;gap:6px;display:flex;position:absolute;bottom:12px;right:14px}.graph .sc-graph__tool{appearance:none;border:1px solid var(--line);border-radius:var(--radius-sm);background:color-mix(in srgb, var(--bg-page) 92%, transparent);width:28px;height:28px;min-height:0;color:var(--ink-dim);cursor:pointer;justify-content:center;align-items:center;margin:0;padding:0;display:inline-flex}.graph .sc-graph__tool svg{display:block}.graph .sc-graph__tool{transition:color var(--dur-1) var(--ease-out), border-color var(--dur-1) var(--ease-out), transform var(--dur-2) var(--ease-paper)}.graph .sc-graph__tool:hover{color:var(--acc);border-color:var(--line-hair);transform:var(--lift-1)}.graph .sc-graph__tool:focus-visible{outline:2px solid var(--acc);outline-offset:2px}.graph .sc-graph__tool[hidden]{display:none}.graph>.global-graph-outer{z-index:70;background:var(--scrim);-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.graph>.global-graph-outer>.global-graph-container:before,.graph>.global-graph-outer>.global-graph-container:after{content:"";pointer-events:none;border:.6px solid var(--graph-border);opacity:.55;position:absolute}.graph>.global-graph-outer>.global-graph-container:before{border-radius:10px/15px;inset:5px}.graph>.global-graph-outer>.global-graph-container:after{opacity:.4;border-style:dashed;border-width:.4px;border-radius:14px/9px;inset:9px 9px 8px}.graph>.global-graph-outer>.global-graph-container{aspect-ratio:1.618;background:var(--bg-inset);width:min(1400px,92vw,139.148vh);height:auto;box-shadow:var(--shadow-pop), var(--shadow-pop-tight);border:0;border-radius:10px/15px}.graph>.global-graph-outer>.global-graph-container>canvas{display:block}.sc-graph{margin:0 0 30px;padding:0}.sc-graph__canvas:before,.sc-graph__canvas:after{content:"";pointer-events:none;border:.6px solid var(--graph-border);opacity:.55;position:absolute}.sc-graph__canvas:before{border-radius:10px/15px;inset:5px}.sc-graph__canvas:after{opacity:.4;border-style:dashed;border-width:.4px;border-radius:14px/9px;inset:9px 9px 8px}.sc-graph__canvas{background:var(--bg-inset);position:relative}.sc-graph__legend{z-index:1;border:1px solid var(--line);border-radius:var(--radius-sm);background:color-mix(in srgb, var(--bg-page) 92%, transparent);max-width:calc(100% - 28px);font-family:var(--ff-mono);font-size:var(--fs-search-kicker);color:var(--ink-dim);pointer-events:none;flex-wrap:wrap;align-items:center;gap:12px;padding:5px 9px;display:flex;position:absolute;bottom:12px;left:14px}.sc-graph__legend-item{white-space:nowrap;align-items:center;gap:5px;display:flex}.sc-graph__legend-item svg{flex:none;display:block}.sc-graph__legend-item--star{color:var(--acc)}.sc-graph__dot--link{border-top:1px solid var(--g-lightgray);flex:none;width:10px;height:0}.sc-graph__fallback{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.sc-graph[data-graph-state=failed] .sc-graph__fallback,.sc-graph__fallback:focus-within{clip-path:none;white-space:normal;width:auto;height:auto;font-size:var(--fs-aux);color:var(--ink-dim);margin-top:10px;position:static;overflow:visible}.sc-graph__fallback-more{color:var(--ink-ghost);display:block}.sc-graph[data-graph-state=failed] .sc-graph__legend{display:none}@media (max-width:600px){.sc-graph .graph .graph-outer{aspect-ratio:3/2}.sc-graph .graph .graph-container{pointer-events:none}.sc-graph .graph .graph-container>.sc-graph__taplayer{display:block}.sc-graph .graph .graph-container>.sc-graph__tools{pointer-events:auto}.sc-graph .sc-graph__tool{width:36px;height:36px}.sc-graph .graph>.global-graph-outer>.global-graph-container{width:94vw;height:min(80vh,130vw)}.sc-graph__legend{display:none}}@media (max-width:899px){.search .search-button:before{content:"";display:none}}@media (max-width:639px){.search .search-button{min-width:var(--hit-min);min-height:var(--hit-min);justify-content:center;gap:0;padding:0}.search .search-button:after{content:"";display:none}.search .search-button svg{width:16px;height:16px}}.sc-phead{margin:0 0 var(--sp-3);flex-wrap:wrap;align-items:baseline;gap:6px 14px;display:flex}.sc-phead h1{font-family:var(--ff-serif);font-size:var(--fs-h1);color:var(--ink);margin:0;font-weight:700;line-height:1.4}.sc-phead>.js-num{margin-left:auto}.sc-lede,.sc-shell:is([data-page=archive],[data-page=tags],[data-page=works],[data-page=askwall]) article>p:first-child{max-width:var(--w-lede);margin:0 0 var(--sp-4);font-size:var(--fs-lede);color:var(--ink-body);text-wrap:pretty;line-height:1.9}.sc-row{padding:var(--sp-2) 0;border-top:1px solid var(--line-light);font-weight:400;line-height:var(--lh-row);color:inherit;transition:background-color var(--dur-1) linear;align-items:baseline;gap:16px;text-decoration:none;display:flex}.sc-row__date{flex:none;width:3.4em}.sc-row__title{min-width:0;font-size:var(--fs-body);color:var(--ink);white-space:nowrap;text-overflow:ellipsis;transition:color var(--dur-1) linear;flex:1;font-weight:500;overflow:hidden}.sc-row__tags{width:5em;font-size:var(--fs-aux);color:var(--ink-dim);white-space:nowrap;text-overflow:ellipsis;flex:none;overflow:hidden}.sc-row__read{text-align:right;white-space:nowrap;flex:none;width:5.4em}@media (hover:hover){.sc-row:hover{background:color-mix(in srgb, var(--line) 13%, transparent)}.sc-row:hover .sc-row__title{color:var(--acc)}}.sc-rows--home{margin-bottom:28px}.sc-rows--home .sc-row{padding:10px 0}.sc-rows--home .sc-row__date{width:4em;font-size:var(--fs-label)}.sc-rows--home .sc-row__title{font-size:var(--fs-ui)}.sc-rows--home .sc-row__tags{display:none}.sc-rows--home .sc-row__read{font-family:var(--ff-sans);font-size:var(--fs-aux)}.sc-rows--home .sc-row:last-child{border-bottom:1px solid var(--line-light)}@media (max-width:639px){.sc-row{flex-wrap:wrap;gap:2px 12px}.sc-row__title{white-space:normal;flex:1 0 100%;order:-1}.sc-row__read{text-align:start;width:auto}}.sc-month__head{margin:20px 0 2px}.sc-month__head button{align-items:center;gap:var(--sp-2);width:100%;font-family:var(--ff-mono);font-size:var(--fs-search-meta);letter-spacing:.06em;color:var(--ink-dim);text-align:start;cursor:pointer;background:0 0;border:0;padding:0;font-weight:400;display:flex}@media (pointer:coarse){.sc-month__head button{position:relative}.sc-month__head button:before{content:"";width:100%;height:var(--hit-min);position:absolute;inset:50% auto auto 50%;transform:translate(-50%,-50%)}}.sc-month__head button:before{content:"▾";color:var(--acc);transition:transform var(--dur-3) var(--ease-out)}.sc-month__head button[aria-expanded=false]:before{transform:rotate(-90deg)}.sc-month__head i{letter-spacing:0;margin-left:auto;font-style:normal}.sc-month:first-child .sc-month__head{margin-top:0}.sc-month__body{transition:grid-template-rows var(--dur-3) var(--ease-out);grid-template-rows:1fr;display:grid}.sc-month__body>div{min-height:0;overflow:hidden}.sc-month[data-collapsed] .sc-month__body{grid-template-rows:0fr}.sc-sect{margin-top:var(--sp-5)}.sc-sect__head{margin:0 0 var(--sp-3);flex-wrap:wrap;align-items:baseline;gap:6px 18px;display:flex}.sc-sect__more{font-size:var(--fs-aux);color:var(--ink-dim);transition:color var(--dur-1) linear;margin-left:auto}@media (hover:hover){.sc-sect__more:hover{color:var(--acc)}}.sc-ann{max-width:100%;position:relative}.sc-ann__chip{text-overflow:ellipsis;white-space:nowrap;border:1px solid var(--line-hair);border-radius:var(--radius);background:var(--bg-panel);max-width:270px;font-family:var(--ff-kai);font-size:var(--fs-nav);color:var(--ink-body);cursor:pointer;box-shadow:var(--shadow-sm);transition:transform var(--dur-2) var(--ease-paper), box-shadow var(--dur-2) var(--ease-out);padding:5px 17px 6px 14px;display:inline-block;position:relative;overflow:hidden;transform:rotate(-1deg)}.sc-ann__chip:active{transform:rotate(-1deg) var(--press);box-shadow:none}.sc-ann__chip:after{content:"";border-style:solid;border-width:0 0 9px 9px;border-color:transparent transparent var(--bg-fold) transparent;width:0;height:0;position:absolute;bottom:0;right:0}@media (hover:hover){.sc-ann__chip:hover{transform:rotate(-1deg) var(--lift-2);box-shadow:var(--shadow-md)}}.sc-ann__unread{background:var(--acc-alert);width:9px;height:9px;box-shadow:0 0 0 2px var(--bg-page);border-radius:50%;position:absolute;top:-4px;right:-4px}.sc-ann[data-seen] .sc-ann__unread{display:none}.sc-ann__sr{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.sc-drawer{z-index:60;position:fixed;inset:0}.sc-drawer[hidden]{display:none}.sc-drawer__scrim{background:var(--scrim);-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);opacity:0;cursor:pointer;transition:opacity var(--dur-3) var(--ease-out);position:absolute;inset:0}.sc-drawer__panel{background:color-mix(in srgb, var(--bg-panel) 88%, white);border-left:1px solid var(--line-tape);border-radius:var(--radius-drawer);width:min(336px,88vw);box-shadow:var(--shadow-drawer);transition:transform var(--dur-3) var(--ease-out);flex-direction:column;display:flex;position:absolute;inset:0 0 0 auto;transform:translate(100%)}.sc-drawer[data-open] .sc-drawer__scrim{opacity:1}.sc-drawer[data-open] .sc-drawer__panel{transform:translate(0)}.sc-drawer:not([data-open]) .sc-drawer__panel{transition-duration:calc(var(--dur-3) / 2);transition-timing-function:var(--ease-in)}.sc-drawer__head{border-bottom:1px dotted var(--line-tape);flex:none;padding:21px 21px 13px;position:relative}.sc-drawer__tag{border-radius:var(--radius-code);font-family:var(--ff-serif);font-size:var(--fs-nav);letter-spacing:.03em;color:var(--bg-panel);background-color:var(--ink);box-shadow:var(--shadow-sm);background-image:repeating-linear-gradient(86deg,#ffffff12 0 2px,#0000 2px 5px);padding:2px 10px 4px;font-weight:700;display:inline-block;transform:rotate(-1.5deg)}.sc-drawer__x{background:var(--acc);cursor:pointer;border:0;border-radius:50%;width:13px;height:13px;padding:0;position:absolute;box-shadow:0 1px 2px #0000004d}@media (pointer:coarse){.sc-drawer__x{position:absolute}.sc-drawer__x:before{content:"";width:max(100%, var(--hit-min));height:max(100%, var(--hit-min));position:absolute;inset:50% auto auto 50%;transform:translate(-50%,-50%)}}.sc-drawer__x span:before,.sc-drawer__x span:after{content:"";background:var(--acc-dark);opacity:0;width:29px;height:2px;transition:opacity var(--dur-1) linear;position:absolute;top:6px;left:-8px}.sc-drawer__x span:before{transform:rotate(12deg)}.sc-drawer__x span:after{transform:rotate(-12deg)}@media (hover:hover){.sc-drawer__x:hover span:before,.sc-drawer__x:hover span:after{opacity:1}}.sc-drawer__x{top:17px;right:21px}.sc-drawer__body{flex:1;padding:13px 21px 21px;overflow-y:auto}.sc-drawer__item{border-left:1px dashed var(--line-tape);font-family:var(--ff-kai);padding:0 0 14px 16px;position:relative}.sc-drawer__item:before{content:"";background:var(--bg-panel);border:1.5px solid var(--acc-dark);border-radius:50%;width:7px;height:7px;position:absolute;top:4px;left:-4px}.sc-drawer__item:last-child{padding-bottom:0}.sc-drawer__title{font-size:var(--fs-lede);color:var(--ink-body);margin:0 0 3px;font-weight:700;line-height:1.5}.sc-drawer__title .js-num{font-size:var(--fs-search-kicker);color:var(--acc-dark);margin-right:6px;font-weight:600}.sc-drawer__sub{font-size:var(--fs-search-title);color:var(--ink-sub);margin:0;line-height:1.618}.sc-circles{font-size:var(--fs-lede);flex-wrap:wrap;gap:9px 14px;margin:0 0 28px;display:flex}.sc-circle{border:1.5px solid var(--acc);font-family:var(--ff-kai);color:var(--acc);white-space:nowrap;transition:transform var(--dur-2) var(--ease-paper), background-color var(--dur-1) linear;border-radius:50%;padding:1px 10px;display:inline-block;transform:rotate(-2deg)}.sc-circle:nth-child(2n){transform:rotate(2deg)}.sc-circle:nth-child(3n){transform:rotate(-1deg)}.sc-circle i{color:inherit;opacity:.7;margin-left:.4em;font-size:.72em;font-style:normal}@media (hover:hover){.sc-circle:hover{background:var(--acc-tint)}}.sc-circles--aside{font-size:var(--fs-sub);gap:8px 10px;margin:0}.sc-collage{margin:0 0 var(--sp-3);background:var(--bg-inset);flex-wrap:wrap;align-items:center;gap:22px 28px;padding:30px 26px;display:flex;position:relative;overflow:hidden}.sc-scrap{font-family:var(--ff-kai);color:var(--ink);white-space:nowrap;clip-path:polygon(3% 14%,7% 4%,16% 9%,24% 2%,33% 8%,42% 1%,51% 7%,60% 2%,69% 8%,78% 1%,87% 7%,97% 3%,100% 18%,96% 30%,100% 42%,95% 55%,99% 68%,94% 80%,98% 92%,88% 98%,78% 92%,68% 99%,58% 93%,48% 99%,38% 92%,28% 98%,18% 91%,8% 97%,1% 85%,5% 70%,0% 55%,4% 40%,0% 26%);filter:drop-shadow(.05em .1em .07em #2b242059);transition:filter var(--dur-2) var(--ease-out);background:radial-gradient(#ffffff38 .045em, transparent .055em) 0 0/.26em .26em, radial-gradient(#0000001a .045em, transparent .055em) .13em .15em/.34em .34em, var(--tag-plain);align-items:baseline;padding:.5em .9em .65em;display:inline-flex;position:relative;transform:rotate(-2deg)}.sc-scrap[data-size=lg]{font-size:34px}.sc-scrap[data-size=md]{font-size:24px}.sc-scrap[data-size=sm]{font-size:var(--fs-body)}.sc-scrap[data-zone=tech]{background:radial-gradient(#ffffff38 .045em, transparent .055em) 0 0/.26em .26em, radial-gradient(#0000001a .045em, transparent .055em) .13em .15em/.34em .34em, var(--tag-tech)}.sc-scrap[data-zone=essay]{background:radial-gradient(#ffffff38 .045em, transparent .055em) 0 0/.26em .26em, radial-gradient(#0000001a .045em, transparent .055em) .13em .15em/.34em .34em, var(--tag-essay)}.sc-scrap[data-zone=read]{background:radial-gradient(#ffffff38 .045em, transparent .055em) 0 0/.26em .26em, radial-gradient(#0000001a .045em, transparent .055em) .13em .15em/.34em .34em, var(--tag-read)}.sc-scrap[data-zone=life]{background:radial-gradient(#ffffff38 .045em, transparent .055em) 0 0/.26em .26em, radial-gradient(#0000001a .045em, transparent .055em) .13em .15em/.34em .34em, var(--tag-life)}.sc-scrap:nth-child(2n){transform:rotate(1.6deg)}.sc-scrap:nth-child(3n){transform:rotate(-1.2deg)}.sc-scrap:nth-child(5n){transform:rotate(2deg)}.sc-scrap i{font-style:normal;font-family:var(--ff-mono);opacity:.6;margin-left:.55em;font-size:.4em}@media (hover:hover){.sc-scrap:hover{filter:drop-shadow(.08em .16em .1em #2b24206b)}}@media (hover:none){.sc-collage .sc-scrap{transform:none}}.sc-pile{flex-wrap:wrap;align-items:flex-end;gap:10px 12px;max-width:100%;display:inline-flex}.sc-pile__btn{border:1px dashed var(--line-hair);border-radius:var(--radius);font-family:var(--ff-kai);font-size:var(--fs-sub);color:var(--ink-sub);cursor:pointer;transition:color var(--dur-1) linear;background:0 0;padding:4px 12px}.sc-pile__items{flex-wrap:wrap;align-items:flex-end;gap:10px 12px;max-width:100%;display:inline-flex}.sc-pile__items .sc-scrap{transition:margin var(--dur-3) var(--ease-out), filter var(--dur-2) var(--ease-out)}.sc-pile:not([data-open]) .sc-pile__items .sc-scrap:not(:first-child){margin-left:-22px}.sc-pile__items .sc-scrap:first-child{z-index:1}.sc-pile__items .sc-scrap:nth-child(2){z-index:2}.sc-pile__items .sc-scrap:nth-child(n+3){z-index:3}@media (hover:hover){.sc-pile__btn:hover{color:var(--acc)}}.sc-collage__note{z-index:5;border:1px solid var(--line-hair);background:var(--bg-panel);max-width:148px;font-family:var(--ff-kai);font-size:var(--fs-num);color:var(--ink-sub);box-shadow:var(--shadow-sm);-webkit-user-select:none;user-select:none;padding:8px 13px 10px;line-height:1.65;position:absolute;bottom:16px;right:20px;transform:rotate(2deg)}.sc-collage__a11y{max-width:var(--w-rules);margin:0 0 var(--sp-5);font-size:var(--fs-aux);color:var(--ink-ghost);line-height:1.8}@media (max-width:639px){.sc-collage{gap:16px 18px;padding:22px 16px}.sc-collage__note{max-width:none;margin-top:6px;position:static}}.sc-legend{font-family:var(--ff-mono);font-size:var(--fs-search-kicker);color:var(--ink-dim);flex-wrap:wrap;gap:12px 22px;margin:14px 0 26px;display:flex}.sc-legend button{min-height:var(--hit-min);font:inherit;color:inherit;white-space:nowrap;cursor:pointer;background:0 0;border:0;border-bottom:1.5px solid #0000;align-items:center;gap:5px;padding:2px 3px;display:flex}.sc-legend button:before{content:"";background:var(--tag-plain);border-radius:1px;width:9px;height:9px}.sc-legend button[aria-pressed=true]{border-bottom-color:var(--acc);color:var(--acc)}.sc-legend [data-zone=tech]:before{background:var(--tag-tech)}.sc-legend [data-zone=essay]:before{background:var(--tag-essay)}.sc-legend [data-zone=read]:before{background:var(--tag-read)}.sc-legend [data-zone=life]:before{background:var(--tag-life)}.sc-scrap[data-zone-muted]{opacity:.24;filter:grayscale(.55)}.sc-cards{grid-template-columns:repeat(auto-fill,minmax(0,136px));justify-content:start;gap:29px 18px;margin:0 0 30px;display:grid}.sc-card{width:136px;color:inherit;position:relative;transform:translate(-2px,3px)}.sc-card:nth-child(2n){transform:translate(2px,-3px)}.sc-card:nth-child(3n){transform:translate(-1px,2px)}.sc-card__tape{z-index:2;pointer-events:none;background:linear-gradient(155deg, #ffffff8c 0%, transparent 35%), repeating-linear-gradient(115deg, #fff6 0 .05em, transparent .05em .13em), linear-gradient(96deg, color-mix(in srgb, var(--line-tape) 94%, white) 0%, var(--line-tape) 55%, color-mix(in srgb, var(--line-tape) 92%, white) 100%);clip-path:polygon(2% 22%,6% 2%,94% 10%,98% 26%,96% 78%,92% 96%,6% 88%,0% 70%);transform-origin:20% 60%;width:52px;height:18px;transition:transform var(--dur-3) var(--ease-paper);position:absolute;top:-9px;left:40px;transform:rotate(-1deg);box-shadow:0 .07em .1em #2b242059,inset 0 0 0 .04em #96743a59}.sc-card:nth-child(2n) .sc-card__tape{transform:rotate(1.1deg)}.sc-card__body{border:1px solid var(--line-hair);background:var(--bg-panel);width:136px;height:220px;box-shadow:var(--shadow-sm);transition:transform var(--dur-2) var(--ease-out), box-shadow var(--dur-2) var(--ease-out);flex-direction:column;padding:10px 11px;display:flex;position:relative;transform:rotate(-.8deg)}.sc-card:nth-child(2n) .sc-card__body{transform:rotate(.9deg)}.sc-card:nth-child(3n) .sc-card__body{transform:rotate(-.6deg)}.sc-card__top{margin:0 0 var(--sp-2);justify-content:space-between;align-items:baseline;display:flex}.sc-card__status{font-family:var(--ff-kai);white-space:nowrap;color:var(--bg-panel);clip-path:polygon(3% 14%,7% 4%,16% 9%,24% 2%,33% 8%,42% 1%,51% 7%,60% 2%,69% 8%,78% 1%,87% 7%,97% 3%,100% 18%,96% 30%,100% 42%,95% 55%,99% 68%,94% 80%,98% 92%,88% 98%,78% 92%,68% 99%,58% 93%,48% 99%,38% 92%,28% 98%,18% 91%,8% 97%,1% 85%,5% 70%,0% 55%,4% 40%,0% 26%);filter:drop-shadow(.05em .1em .07em #2b242066);background:radial-gradient(#ffffff38 .045em, transparent .055em) 0 0/.26em .26em, radial-gradient(#0000001a .045em, transparent .055em) .13em .15em/.34em .34em, var(--acc);flex-shrink:0;padding:.16em .85em .26em;font-size:8.5px;display:inline-block;transform:rotate(-1.2deg)}.sc-card[data-status=已完成] .sc-card__status{background:radial-gradient(#ffffff38 .045em, transparent .055em) 0 0/.26em .26em, radial-gradient(#0000001a .045em, transparent .055em) .13em .15em/.34em .34em, var(--ink)}.sc-card[data-status=备料中] .sc-card__status{color:var(--acc-dark);background:radial-gradient(#ffffff38 .045em, transparent .055em) 0 0/.26em .26em, radial-gradient(#0000001a .045em, transparent .055em) .13em .15em/.34em .34em, var(--tag-plain)}.sc-card[data-status=未开始] .sc-card__status{color:var(--ink-muted);background:radial-gradient(#ffffff38 .045em, transparent .055em) 0 0/.26em .26em, radial-gradient(#0000001a .045em, transparent .055em) .13em .15em/.34em .34em, var(--line-light)}.sc-card__slot{width:100%;height:62px;margin:0 0 var(--sp-2);padding:var(--sp-1);border:1px dashed var(--line);background:radial-gradient(var(--line-dot) .5px, transparent .5px) 0 0/5px 5px, var(--bg-page);font-family:var(--ff-kai);font-size:var(--fs-key);text-align:center;color:var(--ink-muted);flex:none;justify-content:center;align-items:center;line-height:1.5;display:flex}.sc-card__cover{object-fit:contain;max-width:100%;max-height:100%;display:block}.sc-card__title{font-family:var(--ff-serif);font-size:var(--fs-sub);color:var(--ink);margin:0 0 6px;font-weight:700;line-height:1.45}.sc-card__sum{font-size:var(--fs-search-meta);color:var(--ink-sub);line-height:1.55}.sc-card[data-blank] .sc-card__body{opacity:.72;background:repeating-linear-gradient(var(--bg-panel) 0 26px, var(--line-light) 26px 27px);border-style:dashed}@media (hover:hover){.sc-card:hover .sc-card__body{transform:rotate(-.4deg) var(--lift-2);box-shadow:var(--shadow-md)}.sc-card:nth-child(2n):hover .sc-card__body{transform:rotate(.5deg) var(--lift-2)}.sc-card:hover .sc-card__tape{transform:rotate(3deg)translate(2px,-6px)scale(1.03)}.sc-card:nth-child(2n):hover .sc-card__tape{transform:rotate(-3.9deg)translate(2px,-6px)scale(1.03)}}.sc-adj{margin:var(--sp-5) 0 0;border-top:1px solid var(--line);grid-template-columns:1fr 1fr;gap:18px;padding-top:18px;display:grid}.sc-adj__item{gap:var(--sp-1);color:inherit;transition:transform var(--dur-2) var(--ease-out);flex-direction:column;display:flex}.sc-adj__item--next{text-align:end}.sc-adj__title{font-size:var(--fs-aux);color:var(--ink);transition:color var(--dur-1) linear}@media (hover:hover){.sc-adj__item:hover{transform:var(--lift-1)}.sc-adj__item:hover .sc-adj__title{color:var(--acc)}}@media (max-width:559px){.sc-adj{grid-template-columns:1fr}.sc-adj__item--next{text-align:start}}.sc-tag__meta{margin:0 0 18px}.sc-tag__near{margin:var(--sp-5) 0 0;border-top:1px solid var(--line);flex-wrap:wrap;align-items:center;gap:10px 14px;padding-top:16px;display:flex}.sc-note-box{margin:0 0 var(--sp-4);border-left:2px solid var(--acc);background:color-mix(in srgb, var(--bg-panel) 70%, transparent);font-family:var(--ff-kai);font-size:var(--fs-sub);padding:13px 16px;line-height:1.9}.sc-note-box p{margin:0}.sc-404{max-width:var(--w-lede);padding-block:var(--sp-6)}.sc-404__code{color:var(--acc);margin:0 0 6px;font-size:34px}.sc-404 h1{margin:0 0 var(--sp-3);font-family:var(--ff-serif);font-size:var(--fs-h1);color:var(--ink);font-weight:700}.sc-404__ways{gap:var(--sp-2);font-size:var(--fs-lede);flex-direction:column;margin:10px 0 0;display:flex}.sc-404__ways a{color:var(--ink);transition:color var(--dur-1) linear}.sc-404__hint{font-size:var(--fs-aux);color:var(--ink-ghost)}@media (hover:hover){.sc-404__ways a:hover{color:var(--acc)}}.sc-copy{border:1px solid color-mix(in srgb, var(--code-fg) 35%, transparent);border-radius:var(--radius-sm);background:color-mix(in srgb, var(--code-bg) 80%, black);font-family:var(--ff-sans);font-size:var(--fs-key);color:var(--code-fg);cursor:pointer;opacity:0;transition:opacity var(--dur-1) linear, color var(--dur-1) linear;padding:2px 8px;position:absolute;top:6px;right:6px}.sc-copy[data-copy-state]{opacity:1;color:var(--acc);border-color:var(--acc)}.sc-copy:focus-visible{opacity:1}@media (hover:hover){article pre:hover .sc-copy{opacity:1}}@media (hover:none){.sc-copy{opacity:1}}article :is(h2,h3)>a.sc-heading-anchor[data-copy-state]{opacity:1;color:var(--acc)}.sc-lightbox{z-index:70;justify-content:center;align-items:center;padding:clamp(16px,5vw,56px);display:flex;position:fixed;inset:0}.sc-lightbox__scrim{background:var(--scrim);-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);opacity:0;cursor:zoom-out;transition:opacity var(--dur-3) var(--ease-out);position:absolute;inset:0}.sc-lightbox__fig{background:var(--bg-panel);min-width:min(100%,360px);max-width:min(100%,1040px);max-height:100%;box-shadow:var(--shadow-pop);opacity:0;transition:opacity var(--dur-3) var(--ease-out), transform var(--dur-3) var(--ease-out);flex-direction:column;gap:8px;margin:0;padding:12px;display:flex;position:relative;transform:translateY(-6px)}.sc-lightbox img{object-fit:contain;touch-action:none;transform-origin:50%;max-width:100%;max-height:76vh;transition:transform var(--dur-2) var(--ease-out)}.sc-lightbox[data-error] img{display:none}.sc-lightbox__fallback{aspect-ratio:16/9;border:1px dashed var(--line-dot);background:radial-gradient(var(--line-dot) 1px, transparent 1px) 0 0/8px 8px, var(--bg-page);width:min(100%,640px);display:none}.sc-lightbox[data-error] .sc-lightbox__fallback{display:block}.sc-lightbox__x{background:var(--acc);cursor:pointer;border:0;border-radius:50%;width:13px;height:13px;padding:0;position:absolute;box-shadow:0 1px 2px #0000004d}@media (pointer:coarse){.sc-lightbox__x{position:absolute}.sc-lightbox__x:before{content:"";width:max(100%, var(--hit-min));height:max(100%, var(--hit-min));position:absolute;inset:50% auto auto 50%;transform:translate(-50%,-50%)}}.sc-lightbox__x span:before,.sc-lightbox__x span:after{content:"";background:var(--acc-dark);opacity:0;width:29px;height:2px;transition:opacity var(--dur-1) linear;position:absolute;top:6px;left:-8px}.sc-lightbox__x span:before{transform:rotate(12deg)}.sc-lightbox__x span:after{transform:rotate(-12deg)}@media (hover:hover){.sc-lightbox__x:hover span:before,.sc-lightbox__x:hover span:after{opacity:1}}.sc-lightbox__x{z-index:1;top:-6px;right:-6px}.sc-lightbox__foot{align-items:center;gap:var(--sp-2);min-height:1.7em;font-size:var(--fs-aux);color:var(--ink-dim);line-height:1.7;display:flex}.sc-lightbox__foot[hidden]{display:none}@media (pointer:coarse){.sc-lightbox__nav{position:relative}.sc-lightbox__nav:before{content:"";width:max(100%, var(--hit-min));height:max(100%, var(--hit-min));position:absolute;inset:50% auto auto 50%;transform:translate(-50%,-50%)}}.sc-lightbox__nav{font-family:var(--ff-sans);font-size:inherit;line-height:inherit;color:inherit;cursor:pointer;transition:color var(--dur-1) linear, transform var(--dur-2) var(--ease-paper);background:0 0;border:0;flex:none;padding:2px 4px}.sc-lightbox__nav:active{transform:var(--press)}.sc-lightbox__nav[hidden]{display:none}.sc-lightbox__cap{text-align:center;white-space:nowrap;text-overflow:ellipsis;flex:1;min-width:0;overflow:hidden}.sc-lightbox__count{font-family:var(--ff-mono);font-size:var(--fs-num);font-variant-numeric:tabular-nums;color:var(--ink-ghost)}.sc-lightbox__count:empty{display:none}.sc-lightbox__count:not(:empty)+.sc-lightbox__text:not(:empty):before{content:" · ";color:var(--ink-ghost)}.sc-lightbox[data-open] .sc-lightbox__scrim{opacity:1}.sc-lightbox[data-open] .sc-lightbox__fig{opacity:1;transform:translateY(0)}.sc-lightbox:not([data-open]) .sc-lightbox__fig{transition-duration:calc(var(--dur-3) / 2);transition-timing-function:var(--ease-in)}@media (hover:hover){.sc-lightbox__nav:hover{color:var(--acc)}}.sc-top{right:max(18px, (100% - var(--w-page)) / 2);z-index:35;width:var(--hit-min);height:var(--hit-min);border:1px solid var(--line);background:var(--bg-panel);box-shadow:var(--shadow-sm);font-family:var(--ff-mono);color:var(--acc);cursor:pointer;opacity:0;pointer-events:none;transition:opacity var(--dur-2) var(--ease-out), transform var(--dur-2) var(--ease-out);border-radius:50%;position:fixed;bottom:22px;transform:translateY(8px)}.sc-top[data-visible]{opacity:1;pointer-events:auto;transform:none}.sc-toast{z-index:90;border:1px solid var(--line);background:var(--slip-cream);max-width:min(90vw,420px);box-shadow:var(--shadow-md);font-family:var(--ff-kai);font-size:var(--fs-sub);color:var(--slip-ink-cream);padding:9px 14px;position:fixed;bottom:24px;left:50%;transform:translate(-50%)rotate(-.5deg)}.sc-toast button{min-width:var(--hit-min);min-height:var(--hit-min);padding:0 var(--sp-2);font-family:var(--ff-mono);color:var(--acc);cursor:pointer;background:0 0;border:0;margin:-10px -10px -10px 8px}@media (max-width:639px){.sc-top{display:none}}:root .sc-comments .artalk,:root .sc-comments .atk-layer-wrap{--at-color-main:var(--acc);--at-color-font:var(--ink-body);--at-color-deep:var(--ink);--at-color-sub:var(--ink-sub);--at-color-grey:var(--ink-dim);--at-color-meta:var(--ink-dim);--at-color-border:var(--line);--at-color-light:var(--acc-dark);--at-color-bg:var(--bg-panel);--at-color-bg-transl:#f9f3e4f0;--at-color-bg-grey:var(--slip-cream);--at-color-bg-grey-transl:#f1e8d2d9;--at-color-bg-light:var(--acc-tint);--at-color-red:var(--acc-dark);--at-color-pink:var(--acc);--at-color-yellow:#8a6a1e;--at-color-green:#4a7a5e;--at-color-gradient:linear-gradient(180deg, transparent, var(--bg-page))}.artalk{max-width:var(--w-comments);font-family:var(--font-sans);font-size:var(--fs-ui);letter-spacing:var(--tr-ui);margin:0;line-height:1.9}.artalk *{box-shadow:none!important;border-radius:0!important}.sc-comments__status{min-height:38px;margin:0 0 var(--sp-3);border-top:2px dashed var(--line);border-bottom:1px dashed var(--line);color:var(--ink-dim);font-size:var(--fs-label);justify-content:space-between;align-items:center;gap:12px;padding:8px 12px;display:flex}.sc-comments>.sc-comments__fine:not([data-comments-privacy]),.sc-comments[data-comments-state=ready] .sc-comments__status{display:none}.sc-comments__status button{border:1px solid var(--acc);color:var(--acc);cursor:pointer;background:0 0;padding:4px 10px}.sc-comments__skeleton{margin:0 0 var(--sp-3);gap:10px;display:grid}.sc-comments__skeleton[hidden]{display:none}.sc-comments__skeleton i{border-top:2px dashed var(--line);border-bottom:1px solid var(--line);background:var(--bg-panel);opacity:.7;height:64px;display:block}.sc-comments .sc-identity-summary{border:0;border-bottom:1px solid var(--at-color-border);background:var(--at-color-bg);width:100%;color:var(--at-color-meta);font:inherit;text-align:start;cursor:pointer;padding:8px 11px;display:block}.sc-comments .sc-identity-fields{min-height:0;transition:grid-template-rows var(--dur-2) var(--ease-out);grid-template-rows:1fr;display:grid;overflow:hidden}.sc-comments .sc-identity-fields>.atk-header{min-height:0;overflow:hidden}.sc-comments .atk-main-editor:not(:focus-within) .atk-header{display:grid}.sc-comments .atk-main-editor:not(:focus-within) .sc-identity-fields{grid-template-rows:0fr}.sc-comments .atk-main-editor:focus-within:before{border-top-color:var(--acc)}.sc-comments[data-comments-error] .atk-notify,.sc-comments[data-comments-error] .atk-error-layer{border-color:var(--acc);color:var(--acc)}.sc-comments .sc-comment-inserted{animation:sc-comment-arrival 1.2s var(--ease-out)}@keyframes sc-comment-arrival{0%{opacity:.4;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.atk-main-editor{border:1px solid var(--at-color-border);background:var(--at-color-bg);padding:0}.atk-main-editor .atk-header{background:var(--at-color-border);border:0;grid-template-columns:repeat(3,1fr);gap:1px;padding:0;display:grid}.atk-main-editor:not(:focus-within) .atk-header{display:none}.atk-main-editor .atk-header input{font-family:var(--font-sans);font-size:var(--fs-lede);background:var(--at-color-bg);color:var(--at-color-font);border:0;padding:9px 11px}.atk-main-editor .atk-textarea-wrap textarea,.atk-main-editor textarea.atk-textarea{font-family:var(--font-sans);font-size:var(--fs-ui);letter-spacing:var(--tr-ui);resize:vertical;background:var(--at-color-bg);min-height:5.6em;color:var(--at-color-font);border:0;padding:12px 13px;line-height:1.85}.atk-main-editor .atk-bottom{border-top:1px solid var(--at-color-border);padding:8px 10px}.atk-send-btn{border:1px solid var(--at-color-main);background:var(--at-color-main);color:var(--bg);font-family:var(--font-sans);font-size:var(--fs-lede);letter-spacing:.04em;padding:8px 20px;font-weight:500}.atk-send-btn:disabled{border-color:var(--at-color-border);color:var(--at-color-meta);background:0 0}.atk-plug-btn-wrap,.atk-emoticons-btn,.atk-preview-btn,.atk-upload-btn{display:none}.atk-list{border:0;border-top:1px dashed var(--line);background:0 0;padding-top:12px}.atk-list-header{border-bottom:1px solid var(--at-color-border);font-size:var(--fs-label);letter-spacing:var(--tr-label);color:var(--at-color-main);align-items:baseline;gap:6px 16px;padding:0 0 10px;font-weight:500;line-height:1.7;display:flex}.atk-list-sort,.atk-list-header .atk-dropdown{display:none}.atk-comment-wrap{border-top:1px solid var(--at-color-border);background:0 0;padding:16px 0 14px}.atk-comment-wrap:first-child{border-top:0}.atk-avatar{border:1px solid var(--line);object-fit:cover;background:var(--bg-panel);flex:0 0 34px;width:34px;height:34px;display:block;border-radius:50%!important}.atk-main-wrap{margin-left:0;padding-left:0}.atk-comment-wrap .atk-header{font-size:var(--fs-sub);flex-wrap:wrap;align-items:baseline;gap:4px 10px;margin:0;display:flex}.atk-comment-wrap .atk-header .atk-nick{font-size:var(--fs-sub);color:var(--at-color-deep);font-weight:500;text-decoration:none}.atk-comment-wrap .atk-header .atk-badge{border:1px solid var(--at-color-main);color:var(--at-color-main);font-size:var(--fs-num);letter-spacing:.04em;background:0 0;padding:0 5px;font-weight:500}.atk-comment-wrap .atk-header .atk-date{font-family:var(--font-mono);font-size:var(--fs-label);letter-spacing:0;color:var(--at-color-meta);margin-left:auto}.atk-comment-wrap .atk-header .atk-ua-wrap,.atk-comment-wrap .atk-header .atk-region-badge{display:none}.atk-content{font-size:var(--fs-sub);letter-spacing:var(--tr-ui);margin-top:7px;line-height:1.9}.atk-content p{margin:0 0 .9em}.atk-content p:last-child{margin-bottom:0}.atk-content pre{background:var(--at-color-bg-grey);border:1px solid var(--at-color-border);font-family:var(--font-mono);font-size:var(--fs-code);letter-spacing:0;padding:11px 13px}.atk-content code{font-family:var(--font-mono);letter-spacing:0;font-size:.86em}.atk-footer{font-size:var(--fs-aux);margin-top:9px}.atk-footer .atk-actions{flex-wrap:wrap;gap:8px 18px;display:flex}.atk-footer .atk-vote-down{display:none}.atk-comment-children{border-left:1px solid var(--at-color-border);margin-left:1.6em;padding-left:1.1em}.atk-comment-children .atk-comment-wrap{border-top:1px solid var(--at-color-border)}.atk-comment-wrap.atk-hover,.atk-comment-wrap.atk-flash{background:var(--at-color-bg-light)}.atk-list-no-comment{padding:var(--sp-4) 0 var(--sp-1);border-top:1px solid var(--at-color-border);color:var(--at-color-font);text-align:left;font-size:16.5px;line-height:1.85}.atk-pagination{border-top:1px solid var(--at-color-border);padding-top:var(--sp-3);text-align:left}.atk-pagination .atk-btn{font-family:var(--font-sans);font-size:var(--fs-nav);color:var(--at-color-grey);text-underline-offset:3px;background:0 0;border:0;padding:0;text-decoration:underline}.atk-comment-wrap~.atk-copyright,.atk-copyright{font-size:var(--fs-aux);color:var(--at-color-meta);text-align:left;border:0;padding:10px 0 0}.sc-comments{max-width:var(--w-comments);margin:clamp(32px,4vw,52px) 0 0}.sc-comments__head{border-bottom:1px solid var(--line);align-items:baseline;gap:6px 16px;padding:0 0 10px;display:flex}.sc-comments__note{margin:var(--sp-3) 0 0;font-size:var(--fs-label);color:var(--dim);line-height:1.85}.sc-wall-search{max-width:var(--w-comments);grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:10px;margin:0 0 18px;display:grid}.sc-wall-search input{box-sizing:border-box;width:100%;min-height:var(--hit-min);border:1px solid var(--line);border-radius:var(--radius);background:var(--bg-panel);font-family:var(--ff-sans);font-size:var(--fs-sub);color:var(--ink-body);padding:8px 11px}.sc-wall-search [data-js=wall-search-summary]{min-width:5em;font-family:var(--ff-mono);font-size:var(--fs-num);color:var(--ink-dim);text-align:end}.sc-comments .atk-comment-wrap[data-wall-filtered]{display:none}@media (max-width:639px){.sc-wall-search{grid-template-columns:1fr auto}.sc-wall-search .js-label{grid-column:1/-1}}@media (max-width:560px){.atk-main-editor .atk-header{grid-template-columns:1fr}.atk-comment-children{margin-left:.9em;padding-left:.8em}}.sc-comments .atk-comment-wrap{background:var(--slip-warm);color:var(--slip-ink-warm);box-shadow:var(--shadow-sm);break-inside:avoid;transition:transform var(--dur-2) var(--ease-paper), box-shadow var(--dur-2) var(--ease-out);border:0;margin:0 0 12px;padding:14px 16px;position:relative}.sc-comments .atk-comment-wrap:before{content:"";pointer-events:none;border-top:2px dashed #78461e38;position:absolute;inset:0 0 auto}.sc-comments .atk-comment-wrap{background:var(--slip-warm);color:var(--slip-ink-warm);box-shadow:var(--shadow-sm);transition:transform var(--dur-2) var(--ease-paper), box-shadow var(--dur-2) var(--ease-out);border:0;margin:0 0 10px;padding:12px 14px;position:relative}.sc-comments .atk-comment-wrap:before{content:"";border-top:2px dashed #78461e38;position:absolute;inset:0 0 auto}.sc-comments .atk-comment-wrap{transform:rotate(-.6deg)}.sc-comments .atk-comment-wrap:nth-child(2n){background:var(--slip-cream);color:var(--slip-ink-cream);transform:rotate(.5deg)}.sc-comments .atk-comment-wrap:nth-child(3n){background:var(--slip-light);transform:rotate(.3deg)}.sc-comments .atk-comment-wrap:nth-child(5n){transform:rotate(-.4deg)}@media (hover:hover){.sc-comments .atk-comment-wrap:hover{transform:rotate(-.6deg) var(--lift-2);box-shadow:var(--shadow-md)}.sc-comments .atk-comment-wrap:nth-child(2n):hover{transform:rotate(.5deg) var(--lift-2)}.sc-comments .atk-comment-wrap:nth-child(3n):hover{transform:rotate(.3deg) var(--lift-2)}.sc-comments .atk-comment-wrap:nth-child(5n):hover{transform:rotate(-.4deg) var(--lift-2)}}.sc-comments .atk-comment-wrap:has(.atk-badge){background:var(--slip-reply);color:var(--acc-deep);margin-left:clamp(14px,5%,44px)}.sc-comments .atk-comment-wrap:has(.atk-badge):after{content:"";border-radius:var(--radius-code);background:var(--ink-muted);width:16px;height:5px;position:absolute;top:8px;left:-9px;transform:rotate(-38deg);box-shadow:0 1px 1px #0000004d}.sc-comments .atk-main-editor{background:var(--bg-panel);box-shadow:var(--shadow-sm);border:0;position:relative}.sc-comments .atk-main-editor:before{content:"";border-top:2px dashed var(--line);position:absolute;inset:0 0 auto}.sc-comments .atk-main-editor:after{content:"";background:var(--acc);border-radius:50%;width:9px;height:9px;position:absolute;top:2px;left:20px;box-shadow:0 1px 2px #0000004d}.sc-comments .atk-content :is(img,.atk-img){cursor:zoom-in;max-width:min(100%,320px);height:auto}@media (hover:none){.sc-comments .atk-comment-wrap{transform:none}}@media (prefers-reduced-motion:reduce){.sc-comments .atk-comment-wrap,.sc-comments .atk-comment-wrap:hover,.sc-comments .atk-comment-wrap:nth-child(2n):hover,.sc-comments .atk-comment-wrap:nth-child(3n):hover,.sc-comments .atk-comment-wrap:nth-child(5n):hover{transition:none;animation:none;transform:none}.sc-comments .sc-identity-fields,.sc-comments .atk-comment-children,.sc-comments .atk-content,.sc-comments .sc-comment-inserted{transition:none;animation:none}}.sc-wall{width:100%;max-width:var(--w-comments);margin:24px auto 0}.sc-wall__head{border-bottom:1px solid var(--line);justify-content:space-between;align-items:end;gap:20px;padding-bottom:12px;display:flex}.sc-wall__title,.sc-wall__editor-title{color:var(--ink);font-size:var(--fs-h3);margin:0;font-weight:500}.sc-wall__intro{color:var(--ink-dim);font-size:var(--fs-label);margin:5px 0 0}.sc-wall__count,.sc-wall__status{color:var(--ink-dim);font-family:var(--ff-mono);font-size:var(--fs-num);margin:0}.sc-wall__controls{justify-content:space-between;align-items:end;gap:var(--sp-3);margin:16px 0;display:flex}.sc-wall__search{flex:320px;gap:5px;display:grid}.sc-wall__search input{width:100%;min-height:var(--hit-min);border:1px solid var(--line);background:var(--bg-panel);color:var(--ink-body);font:inherit;padding:8px 11px}.sc-wall__filters{flex-wrap:wrap;gap:5px;display:flex}.sc-wall__filters button{min-height:var(--hit-min);border:1px solid var(--line);color:var(--ink-dim);cursor:pointer;background:0 0;padding:6px 11px}.sc-wall__filters button[aria-pressed=true]{border-color:var(--acc);color:var(--acc)}.sc-wall__status{min-height:1.5em;margin-bottom:var(--sp-2)}.sc-wall__skeleton{gap:12px;margin:12px 0;display:grid}.sc-wall__skeleton[hidden]{display:none}.sc-wall__skeleton i{border-top:2px dashed var(--line);border-bottom:1px solid var(--line);background:var(--bg-panel);opacity:.7;height:72px;display:block}.sc-wall__board{column-count:1;column-gap:18px}.sc-wall__card{background:var(--slip-warm);color:var(--slip-ink-warm);box-shadow:var(--shadow-sm);break-inside:avoid;transition:transform var(--dur-2) var(--ease-paper), box-shadow var(--dur-2) var(--ease-out);border:0;margin:0 0 12px;padding:14px 16px;position:relative}.sc-wall__card:before{content:"";pointer-events:none;border-top:2px dashed #78461e38;position:absolute;inset:0 0 auto}.sc-wall__card{box-sizing:border-box;cursor:pointer;outline:0;width:100%;display:inline-block;transform:rotate(-.4deg)}.sc-wall__card:nth-child(2n){background:var(--slip-cream);color:var(--slip-ink-cream);transform:rotate(.4deg)}.sc-wall__card:nth-child(3n){background:var(--slip-light);transform:rotate(.2deg)}.sc-wall__card:focus-visible{outline:2px solid var(--acc);outline-offset:3px}.sc-wall__card[aria-expanded=false] .sc-wall__content{max-height:148px;overflow:hidden}.sc-wall__card[data-inserted]{animation:sc-wall-inserted 1.5s var(--ease-out)}@media (hover:hover){.sc-wall__card:hover{box-shadow:var(--shadow-md);transform:rotate(-.4deg) var(--lift-2)}.sc-wall__card:nth-child(2n):hover{transform:rotate(.4deg) var(--lift-2)}.sc-wall__card:nth-child(3n):hover{transform:rotate(.2deg) var(--lift-2)}}.sc-wall__card-head,.sc-wall__reply-head{align-items:center;gap:var(--sp-2);display:flex}.sc-wall__avatar{border:1px solid var(--acc);background:var(--acc-tint);width:34px;height:34px;color:var(--acc-deep);font-family:var(--ff-serif);border-radius:50%;flex:0 0 34px;place-items:center;font-weight:700;display:grid}.sc-wall__avatar[data-owner]{border-color:var(--av-owner-line);background:var(--av-owner-bg);color:var(--av-owner-ink)}.sc-wall__identity{flex-wrap:wrap;align-items:center;gap:3px 7px;min-width:0;display:flex}.sc-wall__nick,.sc-wall__reply-nick{color:var(--ink);font-weight:500}.sc-wall__nick a{color:inherit;font-weight:500}.sc-wall__date,.sc-wall__reply-date{color:var(--ink-dim);font-family:var(--ff-mono);font-size:var(--fs-num);white-space:nowrap;margin-left:auto}.sc-wall__owner-badge{border:1px solid var(--av-owner-line);color:var(--av-owner-line);font-size:var(--fs-num);padding:1px 5px}.sc-wall__content,.sc-wall__reply-content{overflow-wrap:anywhere;color:inherit;font-size:var(--fs-sub);margin-top:10px;line-height:1.85}.sc-wall__content p,.sc-wall__reply-content p{margin:0 0 .8em}.sc-wall__content p:last-child,.sc-wall__reply-content p:last-child{margin-bottom:0}.sc-wall__content img,.sc-wall__reply-content img{max-width:100%;height:auto;display:block}.sc-wall__replies{border-top:1px dashed;margin-top:12px;padding-top:10px}.sc-wall__replies:empty{display:none}.sc-wall__replies-label{color:var(--acc-deep);font-size:var(--fs-label);margin:0 0 6px}.sc-wall__reply{border-left:2px solid var(--line);padding:5px 0 5px 10px}.sc-wall__reply--owner{border-left-color:var(--av-owner-line)}.sc-wall__reply-content{margin-top:var(--sp-1);font-size:var(--fs-label)}.sc-wall__load-more{min-height:var(--hit-min);border:1px solid var(--acc);color:var(--acc);cursor:pointer;background:0 0;margin:18px auto 0;padding:7px 16px;display:block}.sc-wall__load-more[hidden]{display:none}.sc-wall__editor-wrap{border-top:1px solid var(--line);margin-top:38px;padding-top:18px}.sc-wall__editor-title{margin-bottom:12px}.sc-wall .artalk{max-width:none}.sc-wall .artalk .atk-list,.sc-wall .artalk .atk-list-header,.sc-wall .artalk .atk-list-footer,.sc-wall .artalk .atk-pagination,.sc-wall .artalk .atk-copyright,.sc-wall .artalk .atk-pager{display:none}@keyframes sc-wall-inserted{0%{outline:2px solid var(--acc);outline-offset:4px}to{outline-offset:12px;outline:2px solid #0000}}@media (min-width:601px){.sc-wall__board{column-count:2}}@media (min-width:861px){.sc-wall__board{column-count:3}}@media (min-width:1181px){.sc-wall__board{column-count:4}}@media (max-width:600px){.sc-wall__head,.sc-wall__controls{flex-direction:column;align-items:start}.sc-wall__search{width:100%}.sc-wall__count{margin-left:0}}@media (prefers-reduced-motion:reduce){.sc-wall__card,.sc-wall__card:hover,.sc-wall__card:nth-child(2n):hover,.sc-wall__card:nth-child(3n):hover{transition:none;animation:none;transform:none}}.page[data-frame=seachart]{max-width:none;margin:0}.page[data-frame=seachart]>#quartz-body{gap:0;max-width:none;margin:0;display:block}.sc-shell{flex-direction:column;min-height:100dvh;display:flex}.sc-header{flex:none;position:relative}.sc-header:after{content:"";background:var(--line);opacity:0;height:1px;transition:opacity var(--dur-2) var(--ease-out);position:absolute;inset:auto 0 0}.sc-shell[data-scrolled] .sc-header:after{opacity:1}.sc-header__inner{box-sizing:border-box;width:100%;min-width:0;max-width:var(--w-page);padding-inline:var(--pad-x);align-items:center;gap:var(--sp-3);margin-inline:auto;padding-block:16px;display:flex}.sc-brand,.sc-header__inner :is(h1,h2,.page-title){font-family:var(--ff-serif);font-size:var(--fs-brand);letter-spacing:var(--tr-brand);color:var(--ink);white-space:nowrap;margin:0;font-weight:700;line-height:1}.sc-brand a,.sc-header__inner .page-title a{color:inherit;transition:color var(--dur-1) linear;font-weight:700;text-decoration:none}.sc-mark{flex:none;align-items:center;text-decoration:none;display:flex}.sc-mark img{object-fit:contain;width:26px;height:26px}@media (hover:hover){.sc-brand a:hover,.sc-header__inner .page-title a:hover{color:var(--acc)}}.sc-header__inner>.sc-nav{margin-left:auto}.sc-header__inner>:is(.flex-component,.search){flex:none}.sc-header__inner>.mobile-only{display:none}.sc-nav{align-items:center;gap:var(--sp-3);min-width:0;display:flex}.sc-nav__links{font-size:var(--fs-nav);color:var(--ink-dim);gap:20px;display:flex}.sc-nav__links a{color:inherit;white-space:nowrap;transition:color var(--dur-1) linear;text-decoration:none}.sc-nav__links a[aria-current=page]{color:var(--acc);font-weight:500}@media (hover:hover){.sc-nav__links a:hover{color:var(--acc)}}.sc-burger{justify-content:center;align-items:center;gap:var(--sp-1);width:var(--hit-min);height:var(--hit-min);cursor:pointer;background:0 0;border:0;flex-direction:column;flex:none;padding:0;display:none}.sc-burger span{background:var(--ink-body);height:1.6px;transition:transform var(--dur-2) var(--ease-out), opacity var(--dur-1) linear, width var(--dur-2) var(--ease-out);display:block}.sc-burger span:first-child,.sc-burger span:nth-child(2){width:19px}.sc-burger span:nth-child(3){width:13px}.sc-burger[aria-expanded=true] span:first-child{transform:translateY(5.6px)rotate(45deg)}.sc-burger[aria-expanded=true] span:nth-child(2){opacity:0}.sc-burger[aria-expanded=true] span:nth-child(3){width:19px;transform:translateY(-5.6px)rotate(-45deg)}.sc-main{flex:auto}.sc-main__inner{box-sizing:border-box;width:100%;min-width:0;max-width:var(--w-page);padding-inline:var(--pad-x);padding-block:28px var(--sp-6);margin-inline:auto}.sc-shell[data-page=home] .sc-main__inner{padding-bottom:0}.sc-meta:empty,.sc-shell:is([data-page=archive],[data-page=tags],[data-page=tag],[data-page=works],[data-page=askwall],[data-page=now]) :is(.content-meta,.tag-list),.sc-shell:is([data-page=tags],[data-page=tag]) .popover-hint:not(.sc-meta)>:not(article){display:none}.sc-intro-row{margin-bottom:var(--sp-5);display:flow-root}.sc-intro-row>.sc-ann{float:right;margin:var(--sp-1) 0 var(--sp-3) var(--sp-5)}.sc-intro{max-width:var(--w-lede)}.sc-cols{grid-template-columns:minmax(0, 1fr) var(--w-aside);gap:var(--gap-aside);align-items:start;display:grid}.sc-body{min-width:0;max-width:var(--w-prose)}.sc-note-head{margin-bottom:20px}.sc-note-head h1{margin:0 0 var(--sp-2);font-family:var(--ff-serif);font-size:var(--fs-title);color:var(--ink);text-wrap:pretty;font-weight:700;line-height:1.5}.sc-note-head__meta{gap:var(--sp-1) var(--sp-2);font-family:var(--ff-mono);font-size:var(--fs-label);color:var(--ink-dim);font-variant-numeric:tabular-nums;flex-wrap:wrap;margin:0;line-height:1.8;display:flex}.sc-crumbs{font-family:var(--ff-mono);font-size:var(--fs-label);color:var(--ink-dim);flex-wrap:wrap;gap:4px 7px;margin:0 0 16px;line-height:1.7;display:flex}.sc-crumbs a{color:inherit;font-weight:400;text-decoration:none}.sc-crumbs [aria-current=page]{color:var(--ink)}.sc-aside{min-width:0;font-size:var(--fs-sub);color:var(--ink-dim);position:sticky;top:24px}.sc-aside__block{margin-top:26px}.sc-aside__kai{font-family:var(--ff-kai);font-size:var(--fs-body);color:var(--acc);margin:0 0 10px}.sc-aside__meta{margin:var(--sp-2) 0 0;line-height:1.9}.sc-aside__more{font-size:var(--fs-aux);margin:10px 0 0}.sc-aside__more a{color:var(--ink-dim);transition:color var(--dur-1) linear;text-decoration:none}@media (hover:hover){.sc-aside__more a:hover{color:var(--acc)}}.sc-aside__toc :is(h3,.toc-title),.sc-aside__toc>button,.sc-toc-fold :is(h3,.toc-title),.sc-toc-fold>button{font-family:var(--ff-kai);font-size:var(--fs-body);color:var(--acc);text-align:start;cursor:pointer;background:0 0;border:0;margin:0 0 10px;padding:0;font-weight:400}.sc-aside__toc ul,.sc-aside__toc ol,.sc-toc-fold ul,.sc-toc-fold ol{margin:0;padding:0;list-style:none}.sc-aside__toc li,.sc-toc-fold li{margin:0}.sc-aside__toc a,.sc-toc-fold a{color:var(--ink-dim);opacity:1;font-size:var(--fs-aux);transition:color var(--dur-1) linear, border-color var(--dur-2) var(--ease-out);border-left:1.5px solid #0000;padding:3px 0 3px 10px;line-height:1.7;text-decoration:none;display:block}.sc-aside__toc a.is-active,.sc-toc-fold a.is-active{color:var(--acc);border-left-color:var(--acc);font-weight:500}.sc-aside__toc ul ul a,.sc-toc-fold ul ul a{padding-left:var(--sp-4)}@media (hover:hover){:is(.sc-aside__toc,.sc-toc-fold) a:hover{color:var(--acc)}}.sc-toc-fold{margin:0 0 var(--sp-4);border-bottom:1px dashed var(--line);padding-bottom:var(--sp-3);display:none}.sc-toc-fold>div{transition:grid-template-rows var(--dur-3) var(--ease-out);grid-template-rows:0fr;display:grid}.sc-toc-fold>div>*{overflow:hidden}.sc-toc-fold[data-open]>div{grid-template-rows:1fr}.sc-toc-fold .toc-header[hidden]{display:none}.sc-toc-fold .toc-content{display:block}.sc-now{max-width:var(--w-now);padding-top:0}.sc-now__head h1{font-family:var(--ff-serif);font-size:var(--fs-h1-sm);color:var(--ink);margin:0 0 6px;font-weight:700;line-height:1.5}.sc-now__date{font-family:var(--ff-mono);font-size:var(--fs-label);color:var(--ink-dim);margin:0 0 26px;line-height:1.8}.sc-now__body article{max-width:none}.sc-now :is(p,li){font-size:var(--fs-now);line-height:var(--lh-loose)}.sc-now__body article>p:last-child{font-family:var(--ff-kai);color:var(--ink)}.sc-shell[data-page=now] .sc-main__inner{padding-top:clamp(40px,6vw,68px)}.sc-rules{max-width:var(--w-rules);border:1px solid var(--line);background:color-mix(in srgb, var(--bg-page) 65%, transparent);margin:16px 0 0;padding:13px 16px 14px}.sc-rules ul{margin:var(--sp-2) 0 0;font-size:var(--fs-sub);color:var(--ink-body);padding-left:1.15em;line-height:1.85}.sc-rules li{margin-bottom:.35em}.sc-rules li:last-child{margin-bottom:0}.sc-rules li::marker{color:var(--line-hair)}.sc-footer{flex:none;margin-top:auto}.sc-footer__inner{box-sizing:border-box;width:100%;min-width:0;max-width:var(--w-page);padding-inline:var(--pad-x);padding-block:var(--sp-3);border-top:1px solid var(--line);font-size:var(--fs-aux);color:var(--ink-dim);flex-wrap:wrap;align-items:baseline;gap:4px 16px;margin-inline:auto;display:flex}.sc-footer__links{gap:var(--sp-1) var(--sp-3);flex-wrap:wrap;display:flex}.sc-footer__links a{color:inherit;transition:color var(--dur-1) linear;text-decoration:none}@media (hover:hover){.sc-footer__links a:hover{color:var(--acc)}}.sc-footer__right{margin-left:auto}@media (max-width:1023px){.sc-cols{grid-template-columns:minmax(0,1fr);gap:26px}.sc-body{max-width:none}.sc-aside{border-top:1px dashed var(--line);padding-top:18px;position:static}.sc-aside__toc{display:none}.sc-toc-fold{display:block}}@media (max-width:639px){.sc-burger{order:3;display:flex}.sc-nav__links{z-index:40;background:var(--bg-panel);box-shadow:var(--shadow-md);transition:grid-template-rows var(--dur-3) var(--ease-out);visibility:hidden;grid-template-rows:0fr;gap:0;display:grid;position:absolute;inset:100% 0 auto}.sc-nav__links a{min-height:var(--hit-min);padding-inline:var(--pad-x);border-bottom:1px solid var(--line-light);align-items:center;display:flex;overflow:hidden}.sc-header[data-open] .sc-nav__links{visibility:visible;border-bottom:1px solid var(--line);grid-template-rows:1fr}.sc-intro-row>.sc-ann{float:none;margin:0 0 var(--sp-4)}}