:root{color-scheme:light;--bg:#F8FAFC;--surface:#FFFFFF;--text:#0F172A;--muted:#475569;--line:#CBD5E1;--primary:#1D4ED8;--primary-hover:#1E40AF;--focus:#2563EB;--active-bg:#DCFCE7;--active-fg:#166534;--preview-bg:#FEF3C7;--preview-fg:#92400E;--retired-bg:#FEE2E2;--retired-fg:#991B1B;--unknown-bg:#E2E8F0;--unknown-fg:#475569;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:16px;line-height:24px}
html[data-theme="dark"]{color-scheme:dark;--bg:#0B1220;--surface:#111C2E;--text:#F1F5F9;--muted:#CBD5E1;--line:#475569;--primary:#93C5FD;--primary-hover:#BFDBFE;--focus:#60A5FA;--active-bg:#14532D;--active-fg:#BBF7D0;--preview-bg:#78350F;--preview-fg:#FDE68A;--retired-bg:#7F1D1D;--retired-fg:#FECACA;--unknown-bg:#1E293B;--unknown-fg:#CBD5E1}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}a{color:var(--primary);text-underline-offset:3px}a:hover{color:var(--primary-hover)}button,input,select{font:inherit}button,a,input,select{touch-action:manipulation}button{cursor:pointer}button:disabled{opacity:.45;cursor:not-allowed}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid var(--focus);outline-offset:2px}
h1,h2,h3,p,ul,ol{margin-top:0}h1{font-size:32px;line-height:40px;font-weight:600;letter-spacing:-.03em}h2{font-size:24px;line-height:32px;font-weight:600}h3{font-size:18px;line-height:26px;font-weight:600}
.wrap{max-width:1280px;margin:0 auto;padding:0 24px}.doc{max-width:800px}.muted,.small,.legal-note{color:var(--muted)}.small,.legal-note{font-size:14px;line-height:20px}
.mono,code,kbd{font-family:ui-monospace,SFMono-Regular,Consolas,monospace}code,kbd{font-size:.9em}kbd{border:1px solid var(--line);border-radius:4px;padding:0 6px;background:var(--surface)}
.skip-link{position:absolute;top:-80px;left:12px;z-index:8;background:var(--primary);color:#fff;padding:12px}.skip-link:focus{top:12px}
.site-header{min-height:64px;display:flex;align-items:center;justify-content:space-between;gap:16px;border-bottom:1px solid var(--line);background:var(--surface)}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--text)}.brand-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:8px;background:var(--primary);color:#fff;font-weight:700}
.brand-copy{display:flex;flex-direction:column;line-height:1.15}.edition{font-size:12px;line-height:16px;color:var(--muted)}
.site-header nav{display:flex;flex-wrap:wrap;align-items:center;gap:16px;font-size:14px}.site-header nav a{color:var(--text);text-decoration:none;min-height:44px;display:inline-flex;align-items:center}
.site-header nav a[aria-current="page"]{color:var(--primary);font-weight:600}
.menu-toggle,.theme-toggle,.button{min-height:44px;min-width:44px;border-radius:6px;border:1px solid var(--line);background:var(--surface);color:var(--text);padding:8px 12px}
.button.primary{background:var(--primary);border-color:var(--primary);color:#fff}.button.primary:hover{background:var(--primary-hover)}
.page-intro{padding:32px 0 16px}.freshness{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin:12px 0 0}
.badge,.chip{display:inline-flex;align-items:center;min-height:32px;border-radius:999px;padding:4px 10px;border:1px solid var(--line);font-size:14px;line-height:20px;background:var(--surface)}
.badge.active,.status-active{background:var(--active-bg);color:var(--active-fg);border-color:transparent}
.badge.preview,.status-preview{background:var(--preview-bg);color:var(--preview-fg);border-color:transparent}
.badge.retired,.status-retired{background:var(--retired-bg);color:var(--retired-fg);border-color:transparent}
.badge.unknown,.status-unknown{background:var(--unknown-bg);color:var(--unknown-fg);border-color:transparent}
.catalog-layout{display:grid;grid-template-columns:240px minmax(0,1fr);gap:24px;padding-bottom:48px}
.filter-rail,.panel,.notice,.empty-state,.card{background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:16px}
.filter-rail label,.search-field label{display:block;font-size:14px;line-height:20px;font-weight:600;margin:0 0 4px}
.filter-rail select,.search-field input,.compare-form select{width:100%;min-height:44px;border:1px solid var(--line);border-radius:6px;padding:8px 10px;background:var(--surface);color:var(--text)}
.filter-rail .field{margin-bottom:12px}.filter-actions{display:flex;gap:8px;flex-wrap:wrap}
.search-field{margin:16px 0}.results-meta,.chips{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:0 0 12px}
.table-region{overflow:auto;border:1px solid var(--line);border-radius:8px;background:var(--surface)}
table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:14px 12px;border-bottom:1px solid var(--line);vertical-align:top}th{font-size:14px;line-height:20px}tr{min-height:52px}td a{overflow-wrap:anywhere}
.mobile-list{display:none;list-style:none;padding:0;margin:0}.mobile-list li{border:1px solid var(--line);border-radius:8px;padding:16px;margin-bottom:8px;background:var(--surface)}
.pagination{display:flex;justify-content:center;align-items:center;gap:16px;padding:16px 0 48px}
.docs-layout{display:grid;grid-template-columns:240px minmax(0,1fr);gap:32px;padding:32px 0 64px}
.docs-nav{position:sticky;top:16px;align-self:start}.docs-nav a{display:block;min-height:44px;padding:10px 0;color:var(--text);text-decoration:none}
.docs-nav a[aria-current="location"]{color:var(--primary);font-weight:600}
.article{max-width:800px}.article pre,.code{background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:14px;overflow:auto;white-space:pre-wrap;overflow-wrap:anywhere}
.callout,.notice{margin:16px 0}.copy-row{display:flex;gap:8px;align-items:flex-start;flex-wrap:wrap}
.live{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.timeline{border-left:2px solid var(--line);padding-left:16px}.timeline li{margin:0 0 16px}
.site-footer{display:grid;grid-template-columns:1.2fr 1fr;gap:24px;border-top:1px solid var(--line);padding:24px;font-size:14px;line-height:20px}
.site-footer ul{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:12px 20px}
.site-footer a{color:var(--text)}
.legal{padding:32px 0 64px}.legal h1{margin-bottom:8px}
@media(max-width:1023px){.catalog-layout,.docs-layout{grid-template-columns:1fr}.filter-rail{display:none}.filter-rail.open{display:block;position:fixed;inset:0;z-index:6;overflow:auto;border-radius:0}.docs-nav{position:static}}
@media(max-width:639px){.wrap{padding:0 16px}h1{font-size:28px;line-height:36px}.menu-toggle{display:inline-flex}.site-header{flex-wrap:wrap;padding-top:8px;padding-bottom:8px}
.site-header nav{display:none;width:100%;flex-direction:column;align-items:stretch}.site-header nav.open{display:flex}
.desktop-table{display:none}.mobile-list{display:block}.site-footer{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}