:root{--bg-primary: #ffffff;--bg-secondary: #f9fafb;--bg-tertiary: #f3f4f6;--text-primary: #111827;--text-secondary: #4b5563;--text-tertiary: #5d6470;--border-primary: #e5e7eb;--border-secondary: #d1d5db;--accent: #1d4ed8;--accent-soft: rgba(37, 99, 235, .12);--success: #16a34a;--warning: #ea580c;--error: #dc2626;--info: #0891b2;--code-bg: #f6f7f9;--shadow-floating: 0 12px 32px rgba(17, 24, 39, .16);--topbar-h: 56px;--sidebar-w: 272px;--toc-w: 220px;--content-max: 46rem}:root[data-theme=dark]{--bg-primary: #141414;--bg-secondary: #1c1c1c;--bg-tertiary: #383838;--text-primary: #ffffff;--text-secondary: rgba(255, 255, 255, .6);--text-tertiary: rgba(255, 255, 255, .4);--border-primary: #383838;--border-secondary: #4a4a4a;--accent: #3b82f6;--accent-soft: rgba(59, 130, 246, .16);--success: #22c55e;--warning: #fb923c;--error: #ef4444;--info: #06b6d4;--code-bg: #1c1c1c;--shadow-floating: 0 12px 32px rgba(0, 0, 0, .55)}*{box-sizing:border-box}html{scroll-padding-top:calc(var(--topbar-h) + 16px)}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:15px;line-height:1.6;color:var(--text-primary);background:var(--bg-primary)}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.topbar{position:fixed;inset:0 0 auto;height:var(--topbar-h);display:flex;align-items:center;gap:16px;padding:0 20px;background:color-mix(in srgb,var(--bg-primary) 88%,transparent);backdrop-filter:blur(8px);border-bottom:1px solid var(--border-primary);z-index:50}.brand{display:flex;align-items:center;gap:10px;font-weight:600;color:var(--text-primary);white-space:nowrap}.brand:hover{text-decoration:none}.brand .mark{width:24px;height:24px;border-radius:6px;background:var(--accent);color:#fff;display:grid;place-items:center;font-size:12px;font-weight:700}.brand .co{color:var(--text-tertiary);font-weight:400}.search-button{flex:1;max-width:420px;margin-left:auto;display:flex;align-items:center;gap:8px;height:36px;padding:0 12px;border:1px solid var(--border-primary);border-radius:8px;background:var(--bg-secondary);color:var(--text-tertiary);font-size:13px;cursor:pointer}.search-button:hover{border-color:var(--border-secondary)}.search-button kbd{margin-left:auto;font-family:inherit;font-size:11px;padding:1px 6px;border:1px solid var(--border-primary);border-radius:4px;background:var(--bg-primary)}.icon-button{width:36px;height:36px;display:grid;place-items:center;border:1px solid transparent;border-radius:8px;background:transparent;color:var(--text-secondary);cursor:pointer}.icon-button:hover{background:var(--bg-tertiary)}:root[data-theme=dark] .sun-icon,:root:not([data-theme=dark]) .moon-icon{display:none}.app-link{font-size:13px;font-weight:500;color:#fff;background:var(--accent);padding:7px 14px;border-radius:8px;white-space:nowrap}.app-link:hover{text-decoration:none;filter:brightness(1.08)}.sidebar{position:fixed;top:var(--topbar-h);bottom:0;left:0;width:var(--sidebar-w);overflow-y:auto;padding:16px 12px 48px;border-right:1px solid var(--border-primary);background:var(--bg-primary);z-index:40}.product-switcher{display:flex;align-items:center;gap:10px;width:100%;padding:10px 12px;margin-bottom:12px;border:1px solid var(--border-primary);border-radius:10px;background:var(--bg-secondary);color:var(--text-primary);font:inherit;text-align:left;cursor:pointer}.product-switcher:hover{border-color:var(--border-secondary)}.product-switcher .p-name{font-weight:600;font-size:14px;line-height:1.2}.product-switcher .p-desc{font-size:11px;color:var(--text-tertiary);line-height:1.3}.product-switcher .chev{margin-left:auto;color:var(--text-tertiary)}.nav-group{margin-bottom:4px}.nav-group summary{list-style:none;display:flex;align-items:center;gap:6px;padding:8px 10px;font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:var(--text-secondary);cursor:pointer;border-radius:6px;user-select:none}.nav-group summary::-webkit-details-marker{display:none}.nav-group summary:hover{color:var(--text-primary)}.nav-group summary .caret{margin-left:auto;transition:transform .15s ease;color:var(--text-tertiary)}.nav-group:not([open]) summary .caret{transform:rotate(-90deg)}.nav-group a{display:block;padding:6px 10px 6px 14px;border-radius:6px;font-size:13.5px;color:var(--text-secondary);border-left:1px solid var(--border-primary);margin:1px 0 1px 10px}.nav-group a:hover{color:var(--text-primary);background:var(--bg-tertiary);text-decoration:none}.nav-group a[aria-current=page]{color:var(--accent);font-weight:500;background:var(--accent-soft);border-left-color:var(--accent)}.page{display:flex;padding-top:var(--topbar-h)}.content{flex:1;min-width:0;margin-left:var(--sidebar-w);padding:40px 48px 96px;display:flex;justify-content:center;gap:48px}.prose{width:100%;max-width:var(--content-max)}.toc{width:var(--toc-w);flex-shrink:0;position:sticky;top:calc(var(--topbar-h) + 40px);align-self:flex-start;max-height:calc(100vh - var(--topbar-h) - 80px);overflow-y:auto;font-size:13px}.toc-title{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:var(--text-secondary);margin-bottom:10px}.toc ul{list-style:none;margin:0;padding:0;border-left:1px solid var(--border-primary)}.toc li a{display:block;padding:4px 0 4px 12px;color:var(--text-tertiary);border-left:1px solid transparent;margin-left:-1px}.toc li.depth-3 a{padding-left:24px}.toc li a:hover{color:var(--text-primary);text-decoration:none}.toc li a.active{color:var(--accent);border-left-color:var(--accent)}.prose h1{font-size:30px;font-weight:700;line-height:1.2;margin:0 0 8px}.prose .lead{font-size:16px;color:var(--text-secondary);margin:0 0 32px}.prose h2{font-size:22px;font-weight:700;line-height:1.25;margin:44px 0 12px;padding-top:12px;border-top:1px solid var(--border-primary)}.prose h3{font-size:17px;font-weight:600;margin:32px 0 8px}.prose h4{font-size:15px;font-weight:600;margin:24px 0 8px}.prose p,.prose ul,.prose ol{color:var(--text-secondary)}.prose li{margin:4px 0}.prose strong{color:var(--text-primary)}.prose code{font-family:ui-monospace,SF Mono,Menlo,Consolas,monospace;font-size:.875em;background:var(--bg-tertiary);border:1px solid var(--border-primary);border-radius:4px;padding:.1em .35em;color:var(--text-primary)}.prose pre{background:var(--code-bg);border:1px solid var(--border-primary);border-radius:10px;padding:16px;overflow-x:auto;font-size:13px;line-height:1.55}.prose pre code{background:none;border:none;padding:0;font-size:inherit;color:inherit}:root[data-theme=dark] .prose pre{background:#101010}.prose table{width:100%;border-collapse:collapse;font-size:13.5px;margin:16px 0}.prose th,.prose td{text-align:left;padding:8px 12px;border:1px solid var(--border-primary);vertical-align:top}.prose th{background:var(--bg-secondary);font-weight:600;color:var(--text-primary)}.prose td{color:var(--text-secondary)}.prose blockquote{margin:16px 0;padding:12px 16px;border-left:3px solid var(--accent);background:var(--accent-soft);border-radius:0 8px 8px 0}.prose blockquote p{margin:0;color:var(--text-primary)}.prose hr{border:none;border-top:1px solid var(--border-primary);margin:32px 0}.prose .heading-anchor{scroll-margin-top:calc(var(--topbar-h) + 16px)}.page-footer{display:flex;justify-content:space-between;gap:16px;margin-top:64px;padding-top:24px;border-top:1px solid var(--border-primary)}.page-footer a{display:block;padding:12px 16px;border:1px solid var(--border-primary);border-radius:10px;min-width:180px}.page-footer a:hover{border-color:var(--border-secondary);text-decoration:none}.page-footer .dir{font-size:12px;color:var(--text-tertiary)}.page-footer .next{margin-left:auto;text-align:right}.site-footer{margin-top:24px;padding-top:16px;border-top:1px solid var(--border-primary);font-size:13px;color:var(--text-tertiary)}.search-overlay{position:fixed;inset:0;background:#00000073;display:none;z-index:100;padding:10vh 16px 0}.search-overlay.open{display:block}.search-modal{max-width:600px;margin:0 auto;background:var(--bg-primary);border:1px solid var(--border-primary);border-radius:14px;box-shadow:var(--shadow-floating);padding:12px;max-height:70vh;overflow-y:auto}.search-modal{--pagefind-ui-scale: .85;--pagefind-ui-primary: var(--accent);--pagefind-ui-text: var(--text-primary);--pagefind-ui-background: var(--bg-primary);--pagefind-ui-border: var(--border-primary);--pagefind-ui-tag: var(--bg-tertiary);--pagefind-ui-border-width: 1px;--pagefind-ui-border-radius: 8px;--pagefind-ui-font: inherit}.menu-button{display:none}@media(max-width:1100px){.toc{display:none}}@media(max-width:800px){.menu-button{display:grid}.sidebar{transform:translate(-100%);transition:transform .2s ease;box-shadow:var(--shadow-floating)}.sidebar.open{transform:translate(0)}.content{margin-left:0;padding:32px 20px 80px}.search-button{max-width:none}.search-button kbd,.app-link{display:none}}