/*! tailwindcss v4.3.1 | MIT License | https://tailwindcss.com */
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.cp-txt{min-width:0;font-family:var(--font-mono);color:var(--color-fg-2);text-overflow:ellipsis;white-space:nowrap;flex:1;font-size:13px;overflow:hidden}.lg-copyblock .cp-btn{background:var(--color-surface-warm);color:var(--color-muted);min-height:34px;transition:background .14s var(--ease-spring), color .14s var(--ease-spring), transform .14s var(--ease-spring);border-radius:7px;flex:none;align-items:center;gap:6px;padding:7px 13px;font-size:12.5px;font-weight:500;display:inline-flex}.lg-copyblock .cp-btn:hover{background:var(--color-accent-wash);color:var(--color-accent)}.lg-copyblock .cp-btn:active{transform:scale(.96)}.lg-copyblock .cp-btn.ok{background:var(--art-success-wash);color:var(--art-success-text)}.lg-article-layout{display:block}@media (width>=1120px){.lg-article-layout{grid-template-columns:minmax(0,680px) 200px;align-items:start;column-gap:56px;display:grid}}.lg-article-main{min-width:0;max-width:680px}.lg-art-cat{color:var(--color-accent);font-size:13px;font-family:var(--font-display);align-items:center;gap:8px;margin-bottom:14px;font-style:italic;display:inline-flex}.lg-art-cat:before{content:"";background:var(--color-accent);width:18px;height:1.5px;display:inline-block}.lg-art-head h1{font-family:var(--font-display);color:var(--color-fg);letter-spacing:-.022em;text-wrap:balance;font-size:clamp(30px,5vw,44px);font-weight:500;line-height:1.06}.lg-art-meta{color:var(--color-meta);font-variant-numeric:tabular-nums;flex-wrap:wrap;align-items:center;gap:7px 16px;margin-top:18px;font-size:13px;display:flex}.lg-art-meta .sep{background:var(--color-line);border-radius:50%;width:3px;height:3px}.lg-art-lead{font-family:var(--font-display);color:var(--color-fg-2);text-wrap:pretty;margin-top:26px;padding-left:22px;font-size:21px;line-height:1.5;position:relative}.lg-art-lead:before{content:"";background:var(--color-accent);border-radius:2px;width:3px;position:absolute;top:6px;bottom:6px;left:0}.lg-prose{margin-top:36px}.lg-toc{display:none}@media (width>=1120px){.lg-toc{align-self:start;max-height:calc(100vh - 48px);padding:2px 0;display:block;position:sticky;top:24px;overflow-y:auto}}.lg-toc .toc-title{font-family:var(--font-display);color:var(--color-meta);margin-bottom:14px;padding-left:15px;font-size:14px;font-style:italic}.lg-toc ul{border-left:1px solid var(--color-line);margin:0;padding:0;list-style:none}.lg-toc a{color:var(--color-muted);text-wrap:pretty;cursor:pointer;transition:color .14s var(--ease-spring), border-color .14s var(--ease-spring);border-left:2px solid #0000;margin-left:-1px;padding:7px 12px;font-size:13px;line-height:1.45;display:block}.lg-toc a:hover{color:var(--color-fg)}.lg-toc a.lv3{color:var(--color-meta);padding-left:24px;font-size:12.5px}.lg-toc a.active{color:var(--color-accent);border-left-color:var(--color-accent);font-weight:500}.lg-read-rail{z-index:60;top:0;bottom:0;right:max(12px, env(safe-area-inset-right));pointer-events:none;flex-direction:column;justify-content:center;align-items:flex-end;display:flex;position:fixed}@media (width>=1120px){.lg-read-rail{display:none}}.lg-read-btns{z-index:2;pointer-events:auto;flex-direction:column;align-items:center;gap:10px;display:flex;position:relative}.lg-read-btn{border-radius:var(--radius-pill);background:var(--color-surface);border:1px solid var(--color-line);width:36px;height:36px;color:var(--color-fg-2);flex:none;place-items:center;display:grid;box-shadow:0 1px 4px #1414131a}@supports (color:color-mix(in lab, red, red)){.lg-read-btn{box-shadow:0 1px 4px color-mix(in oklab, var(--color-fg), transparent 90%)}}.lg-read-btn{transition:background .2s var(--ease-spring), border-color .2s var(--ease-spring), color .2s var(--ease-spring), transform .2s var(--ease-spring)}.lg-read-btn:hover{background:var(--color-surface-warm);color:var(--color-fg)}.lg-read-btn:active{transform:scale(.9)}.lg-read-btn.is-active{border-color:var(--color-accent);color:var(--color-accent);background:var(--color-accent-wash)}.lg-read-catch{z-index:1;pointer-events:auto;background:0 0;position:fixed;inset:0}.lg-read-toc{z-index:3;pointer-events:auto;background:var(--color-surface);border:1px solid var(--color-line);border-radius:14px;width:min(74vw,280px);max-height:min(70vh,460px);margin-right:10px;position:absolute;top:0;right:100%;box-shadow:0 6px 20px #14141329,0 2px 6px #1414131f}@supports (color:color-mix(in lab, red, red)){.lg-read-toc{box-shadow:0 6px 20px color-mix(in oklab, var(--color-fg), transparent 84%), 0 2px 6px color-mix(in oklab, var(--color-fg), transparent 88%)}}.lg-read-toc{transform-origin:100% 0;opacity:0;visibility:hidden;transition:opacity .2s var(--ease-spring), transform .2s var(--ease-spring), visibility .2s var(--ease-spring);flex-direction:column;display:flex;overflow:hidden;transform:scale(.96)translate(6px)}.lg-read-toc.open{opacity:1;visibility:visible;transform:none}.lg-read-toc .rt-head{border-bottom:1px solid var(--color-line);flex:none;justify-content:space-between;align-items:center;padding:12px 10px 10px 14px;display:flex}.lg-read-toc .rt-title{font-family:var(--font-display);color:var(--color-fg);font-size:15px;font-weight:500}.lg-read-toc .rt-close{width:30px;height:30px;color:var(--color-meta);transition:background .14s var(--ease-spring), color .14s var(--ease-spring), transform .14s var(--ease-spring);border-radius:8px;flex:none;place-items:center;display:grid}.lg-read-toc .rt-close:hover{background:var(--color-surface-warm);color:var(--color-fg)}.lg-read-toc .rt-close:active{transform:scale(.94)}.lg-read-toc .rt-body{-webkit-overflow-scrolling:touch;padding:6px 6px 8px;overflow-y:auto}.lg-read-toc ul{margin:0;padding:0;list-style:none}.lg-read-toc a{color:var(--color-muted);cursor:pointer;text-wrap:pretty;min-height:38px;transition:color .14s var(--ease-spring), background .14s var(--ease-spring);border-radius:8px;padding:9px 10px;font-size:14px;line-height:1.4;display:block}.lg-read-toc a:hover{color:var(--color-fg);background:var(--color-surface-warm)}.lg-read-toc a:active{background:var(--color-surface-warm)}.lg-read-toc a.lv3{color:var(--color-meta);padding-left:24px;font-size:13px}.lg-read-toc a.active{color:var(--color-accent);background:var(--color-accent-wash);font-weight:500}@media (width<=640px){.lg-prose{margin-top:28px;font-size:16.5px;line-height:1.75}.lg-prose h2{margin:2.3em 0 .6em;font-size:25px}.lg-prose h3{font-size:17px}.lg-art-lead{padding-left:18px;font-size:19px}.lg-prose blockquote p{font-size:19px}.lg-prose ol>li{padding-left:50px}.lg-prose ol>li:before{width:32px;height:32px;font-size:15px}.lg-prose ol>li:after{top:30px;left:15px}.lg-anchor-h .lg-anchor-link{display:none}.lg-bookmark{flex-direction:column-reverse}.lg-bookmark .bm-thumb{border-left:0;border-bottom:1px solid var(--color-line);width:100%;height:120px}.lg-share-code .sc-acts{width:100%}.lg-share-code .sc-act{flex:1}}.lg-help-home{--hc-radius:var(--radius-md)}.lg-help-sec+.lg-help-sec{margin-top:38px}.lg-help-cat{font-family:var(--font-display);color:var(--color-fg);text-wrap:balance;align-items:center;gap:9px;margin-bottom:16px;font-size:16px;font-style:italic;line-height:1.2;display:inline-flex}.lg-help-cat:before{content:"";background:var(--color-accent);flex:none;width:20px;height:1.5px}.lg-help-grid{grid-template-columns:1fr;gap:12px;display:grid}@media (width>=640px){.lg-help-grid{grid-template-columns:1fr 1fr}}.lg-help-card{text-align:left;border:1px solid var(--color-line);border-radius:var(--hc-radius);background:var(--color-surface);cursor:pointer;width:100%;transition:background-color .15s var(--ease-spring), border-color .15s var(--ease-spring), transform .12s var(--ease-spring);align-items:flex-start;gap:14px;padding:17px 18px;display:flex}.lg-help-card:hover{background:var(--color-surface-warm);border-color:var(--color-accent-line)}.lg-help-card:active{transform:scale(.992)}.lg-help-card .hc-body{flex-direction:column;flex:1;min-width:0;display:flex}.lg-help-card .hc-title{color:var(--color-fg);text-wrap:pretty;font-size:15.5px;font-weight:500;line-height:1.4}.lg-help-card .hc-tags{flex-wrap:wrap;gap:6px;margin-top:9px;display:flex}.lg-help-card .hc-summary{color:var(--color-muted);text-wrap:pretty;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;margin-top:8px;font-size:13px;line-height:1.6;display:-webkit-box;overflow:hidden}.lg-help-card .hc-go{margin-top:1px}.lg-tag{border-radius:var(--radius-pill);color:var(--color-accent-text);background:var(--color-accent-wash);white-space:nowrap;align-items:center;padding:2px 9px;font-size:11.5px;line-height:1.5;display:inline-flex}@property --tw-space-y-reverse{syntax:"*";inherits:false;initial-value:0}@property --tw-divide-x-reverse{syntax:"*";inherits:false;initial-value:0}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-leading{syntax:"*";inherits:false}@property --tw-font-weight{syntax:"*";inherits:false}@property --tw-tracking{syntax:"*";inherits:false}@property --tw-ordinal{syntax:"*";inherits:false}@property --tw-slashed-zero{syntax:"*";inherits:false}@property --tw-numeric-figure{syntax:"*";inherits:false}@property --tw-numeric-spacing{syntax:"*";inherits:false}@property --tw-numeric-fraction{syntax:"*";inherits:false}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-duration{syntax:"*";inherits:false}@property --tw-ease{syntax:"*";inherits:false}@property --tw-scale-x{syntax:"*";inherits:false;initial-value:1}@property --tw-scale-y{syntax:"*";inherits:false;initial-value:1}@property --tw-scale-z{syntax:"*";inherits:false;initial-value:1}@property --tw-translate-x{syntax:"*";inherits:false;initial-value:0}@property --tw-translate-y{syntax:"*";inherits:false;initial-value:0}@property --tw-translate-z{syntax:"*";inherits:false;initial-value:0}