@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap";
:root{--accent:#e0393f;--accent-contrast:#fff;--bg:#fff;--bg-elevated:#fff;--sidebar-bg:#f6f7f8;--header-bg:#ffffffd9;--border:#e6e6e8;--text:#1a1a1e;--text-muted:#6b6b74;--text-faint:#9797a1;--code-bg:#f2f2f4;--code-text:#c0392b;--pre-bg:#1a1a1e;--pre-text:#e8e8ea;--hint-info-bg:#eef6ff;--hint-info-border:#3b82f6;--hint-warning-bg:#fff8eb;--hint-warning-border:#f59e0b;--hint-success-bg:#eefdf3;--hint-success-border:#22c55e;--card-bg:#fff;--card-hover-bg:#fafafa;--shadow:0 1px 2px #0000000a, 0 1px 8px #00000008}:root[data-theme=dark]{--accent:#ff6161;--bg:#0b0d10;--bg-elevated:#14161a;--sidebar-bg:#101215;--header-bg:#0b0d10d9;--border:#24262b;--text:#eeeef0;--text-muted:#a3a3ab;--text-faint:#6f6f78;--code-bg:#1c1e22;--code-text:#ffb4a8;--pre-bg:#0b0c0e;--pre-text:#e8e8ea;--hint-info-bg:#3b82f61a;--hint-info-border:#3b82f6;--hint-warning-bg:#f59e0b1a;--hint-warning-border:#f59e0b;--hint-success-bg:#22c55e1a;--hint-success-border:#22c55e;--card-bg:#131519;--card-hover-bg:#191b20;--shadow:0 1px 2px #0003, 0 4px 16px #0000003d}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--accent:#ff6161;--bg:#0b0d10;--bg-elevated:#14161a;--sidebar-bg:#101215;--header-bg:#0b0d10d9;--border:#24262b;--text:#eeeef0;--text-muted:#a3a3ab;--text-faint:#6f6f78;--code-bg:#1c1e22;--code-text:#ffb4a8;--pre-bg:#0b0c0e;--pre-text:#e8e8ea;--hint-info-bg:#3b82f61a;--hint-info-border:#3b82f6;--hint-warning-bg:#f59e0b1a;--hint-warning-border:#f59e0b;--hint-success-bg:#22c55e1a;--hint-success-border:#22c55e;--card-bg:#131519;--card-hover-bg:#191b20;--shadow:0 1px 2px #0003, 0 4px 16px #0000003d}}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:15px;line-height:1.6}a{color:inherit;text-decoration:none}.site-header{z-index:40;background:var(--header-bg);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--border);align-items:center;gap:16px;height:56px;padding:0 20px;display:flex;position:sticky;top:0}.brand{white-space:nowrap;align-items:center;gap:10px;font-size:15px;font-weight:700;display:flex}.brand .brand-logo{object-fit:contain;flex-shrink:0;width:24px;height:24px}.search-trigger{border:1px solid var(--border);background:var(--bg-elevated);min-width:0;color:var(--text-muted);cursor:pointer;border-radius:8px;flex:0 320px;align-items:center;gap:8px;padding:8px 12px;font-size:13.5px;display:flex}.search-trigger svg{flex-shrink:0}.search-trigger span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.search-trigger kbd{border:1px solid var(--border);color:var(--text-faint);border-radius:4px;margin-left:auto;padding:1px 5px;font-family:inherit;font-size:11px}.header-spacer{flex:1;min-width:0}.layout{max-width:1400px;margin:0 auto;display:flex}.sidebar{background:var(--sidebar-bg);border-right:1px solid var(--border);flex-direction:column;flex-shrink:0;width:264px;height:calc(100vh - 56px);display:flex;position:sticky;top:56px}.sidebar-scroll{flex:1;padding:16px 12px;overflow-y:auto}.nav-link{color:var(--text-muted);border-radius:7px;margin:1px 0;padding:7px 10px;font-size:13.5px;display:block}.nav-link:hover{background:var(--card-hover-bg);color:var(--text)}.nav-link.active,.nav-link.nav-top.active{background:color-mix(in srgb, var(--accent) 16%, transparent);color:var(--accent);font-weight:600}.nav-link.nav-top{margin-bottom:2px}.nav-group{margin:2px 0}.nav-group-header{cursor:pointer;width:100%;color:var(--text-muted);text-align:left;background:0 0;border:none;border-radius:7px;justify-content:space-between;align-items:center;gap:8px;padding:7px 10px;font-family:inherit;font-size:13.5px;font-weight:500;display:flex}.nav-group-header span{overflow-wrap:break-word;min-width:0}.nav-group-header:hover{background:var(--card-hover-bg);color:var(--text)}.nav-group.open>.nav-group-header{color:var(--text)}.nav-group-header .chevron{flex-shrink:0;transition:transform .15s}.nav-group.open>.nav-group-header .chevron{transform:rotate(90deg)}.nav-group-pages{border-left:1px solid var(--border);max-height:0;margin-left:12px;padding-left:12px;transition:max-height .18s;overflow:hidden}.nav-group.open>.nav-group-pages{max-height:3000px}.sidebar-footer{border-top:1px solid var(--border);flex-shrink:0;align-items:center;padding:10px 12px;display:flex}.theme-switch{background:var(--bg-elevated);border:1px solid var(--border);border-radius:9px;gap:2px;width:100%;padding:3px;display:flex;position:relative}.theme-thumb{background:var(--accent);z-index:0;border-radius:6px;width:calc(33.333% - 2px);transition:transform .25s cubic-bezier(.4,0,.2,1);position:absolute;top:3px;bottom:3px;left:3px}.theme-opt{z-index:1;color:var(--text-faint);cursor:pointer;background:0 0;border:none;border-radius:6px;flex:1;justify-content:center;align-items:center;padding:7px 0;transition:color .18s,transform .12s;display:flex;position:relative}.theme-opt:hover{color:var(--text)}.theme-opt:active{transform:scale(.85)}.theme-opt.active,.theme-opt.active:hover{color:var(--accent-contrast)}.theme-opt svg{transition:transform .2s}.theme-opt:hover svg{transform:scale(1.1)}.content-area{flex:1;justify-content:center;min-width:0;padding:40px 32px 80px;display:flex}main.page{width:100%;max-width:760px}.breadcrumbs{color:var(--text-faint);margin-bottom:10px;font-size:13px}.breadcrumbs a:hover{color:var(--text-muted)}.page-top-row{justify-content:flex-end;align-items:center;min-height:32px;margin-bottom:-8px;display:flex}.copy-page-btn{background:var(--bg-elevated);border:1px solid var(--border);color:var(--text-muted);cursor:pointer;border-radius:7px;align-items:center;gap:6px;padding:6px 10px;font-family:inherit;font-size:12.5px;display:flex}.copy-page-btn:hover{color:var(--text);border-color:var(--text-faint)}.copy-page-btn.copied{color:var(--accent);border-color:var(--accent)}.last-updated{text-align:right;color:var(--accent);border-top:1px solid var(--border);margin-top:40px;padding-top:16px;font-size:12.5px}.toc{flex-shrink:0;width:220px;padding:40px 20px 40px 0}.toc-inner{position:sticky;top:76px}.toc-title{text-transform:uppercase;letter-spacing:.04em;color:var(--text-faint);margin-bottom:10px;font-size:12px;font-weight:700}.toc a{color:var(--text-muted);border-left:2px solid var(--border);padding:4px 0 4px 10px;font-size:13px;display:block}.toc a:hover{color:var(--text);border-left-color:var(--text-muted)}.toc a.h3{padding-left:20px;font-size:12.5px}.toc-meta{border-top:1px solid var(--border);flex-direction:column;gap:8px;margin-top:24px;padding-top:16px;display:flex}.toc-meta a{color:var(--text-faint);font-size:12.5px}.toc-meta a:hover{color:var(--accent)}.toc-meta .ext{font-size:10px}main.page h1{letter-spacing:-.02em;margin:4px 0 8px;font-size:34px;font-weight:700}main.page .lead{color:var(--text-muted);margin-bottom:28px;font-size:16px}main.page h2{border-top:1px solid var(--border);letter-spacing:-.01em;margin:40px 0 14px;padding-top:8px;font-size:21px;font-weight:700}main.page h2:first-of-type{border-top:none;padding-top:0}main.page h3{margin:28px 0 10px;font-size:17px;font-weight:600}main.page p{color:var(--text);margin:12px 0}main.page ul,main.page ol{margin:12px 0;padding-left:24px}main.page li{margin:6px 0}main.page code{background:var(--code-bg);color:var(--code-text);border-radius:5px;padding:2px 6px;font-family:JetBrains Mono,monospace;font-size:.87em}main.page pre{background:var(--pre-bg);color:var(--pre-text);box-shadow:var(--shadow);border-radius:10px;margin:16px 0;padding:16px 18px;overflow-x:auto}main.page pre code{color:inherit;background:0 0;padding:0;font-size:13px;line-height:1.6}main.page table{border-collapse:collapse;border:1px solid var(--border);border-radius:8px;width:100%;margin:16px 0;font-size:14px;overflow:hidden}main.page th,main.page td{text-align:left;border-bottom:1px solid var(--border);padding:10px 14px}main.page th{background:var(--sidebar-bg);font-weight:600}main.page tr:last-child td{border-bottom:none}.hint{border-left:3px solid;border-radius:10px;margin:18px 0;padding:14px 16px}.hint strong{margin-bottom:4px;font-size:13.5px;display:block}.hint p{color:var(--text);margin:0;font-size:14px}.hint-info{background:var(--hint-info-bg);border-color:var(--hint-info-border)}.hint-warning{background:var(--hint-warning-bg);border-color:var(--hint-warning-border)}.hint-success{background:var(--hint-success-bg);border-color:var(--hint-success-border)}.cards{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;margin:16px 0;display:grid}.card{background:var(--card-bg);border:1px solid var(--border);border-radius:10px;align-items:center;gap:10px;padding:14px 16px;transition:background .12s,border-color .12s,transform .12s;display:flex}.card:hover{background:var(--card-hover-bg);border-color:var(--accent);transform:translateY(-1px)}.card-icon{flex-shrink:0;font-size:17px;line-height:1}.card-title{flex:1;font-size:14.5px;font-weight:600}.card-desc{color:var(--text-muted);font-size:12.5px}.card-arrow{color:var(--text-faint);flex-shrink:0}.card:hover .card-arrow{color:var(--accent)}.page-nav{justify-content:space-between;gap:12px;margin-top:16px;display:flex}.pg-link{color:var(--text-muted);align-items:center;gap:6px;padding:8px 4px;font-size:13.5px;font-weight:600;display:flex}.pg-link:hover{color:var(--accent)}.pg-next{margin-left:auto}.search-overlay{z-index:100;background:#00000080;justify-content:center;align-items:flex-start;padding-top:12vh;display:flex;position:fixed;inset:0}.search-overlay[hidden]{display:none}.search-modal{background:var(--bg-elevated);border:1px solid var(--border);width:100%;max-width:560px;box-shadow:var(--shadow);border-radius:12px;overflow:hidden}.search-modal input{border:none;border-bottom:1px solid var(--border);width:100%;color:var(--text);background:0 0;outline:none;padding:16px 18px;font-family:inherit;font-size:15px}.search-results{max-height:50vh;padding:8px;overflow-y:auto}.search-result{border-radius:8px;padding:10px 12px;display:block}.search-result:hover,.search-result.active{background:var(--sidebar-bg)}.search-result .r-title{font-size:14px;font-weight:600}.search-result .r-section{color:var(--text-faint);font-size:12px}.search-result .r-snippet{color:var(--text-muted);margin-top:2px;font-size:12.5px}.search-empty{text-align:center;color:var(--text-faint);padding:24px;font-size:13.5px}@media (max-width:960px){.toc{display:none}}@media (max-width:800px){.search-trigger{max-width:none}.search-trigger kbd{display:none}.layout{flex-direction:column}.sidebar{border-right:none;border-bottom:1px solid var(--border);width:100%;height:auto;max-height:60vh;position:static;top:auto}.content-area{padding:28px 18px 60px}main.page h1{font-size:28px}}