:root{--bg:#101113;--panel:#17191c;--panel-soft:#1e2125;--text:#f3f4f6;--muted:#9ca3af;--line:#2d3036;--accent:#f0b429;--accent-dark:#ffd56a;--code:#272a30;--danger:#f97373;--shadow:0 18px 45px rgba(0,0,0,.28)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Tahoma,Arial,sans-serif;line-height:1.85}a{color:inherit}code{background:var(--code);border:1px solid var(--line);border-radius:6px;direction:ltr;display:inline-block;font-family:Consolas,monospace;font-size:.92em;padding:0 .42rem}.app-shell{display:grid;grid-template-columns:310px minmax(0,1fr);min-height:100vh}.sidebar{background:#121315;border-left:1px solid var(--line);height:100vh;overflow:auto;padding:24px;position:sticky;top:0}.brand{align-items:center;display:flex;gap:12px;margin-bottom:26px}.brand-mark{align-items:center;background:var(--accent);border-radius:8px;color:#111;display:flex;font-size:1.25rem;font-weight:800;height:42px;justify-content:center;width:42px}.brand strong,.brand span{display:block}.brand span{color:var(--muted);font-size:.86rem}.search-box{display:block;margin-bottom:18px}.search-box span{color:var(--muted);display:block;font-size:.82rem;margin-bottom:6px}.search-box input{background:#0d0e10;border:1px solid var(--line);border-radius:8px;color:var(--text);font:inherit;height:42px;outline:none;padding:0 12px;width:100%}.search-box input:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(240,180,41,.13)}.nav-list{display:grid;gap:4px}.nav-group-title{color:#e5e7eb;font-size:.82rem;font-weight:800;margin:16px 8px 4px}.nav-link{border-radius:8px;color:var(--muted);padding:8px 11px;text-decoration:none}.nav-link:hover{background:#1b1d21;color:#fff}.nav-link.active{background:var(--panel-soft);box-shadow:inset 3px 0 0 var(--accent);color:#fff;font-weight:700}.content{min-width:0}.topbar{align-items:center;background:rgba(16,17,19,.86);border-bottom:1px solid var(--line);display:flex;justify-content:space-between;min-height:62px;padding:0 28px;position:sticky;top:0;z-index:4;backdrop-filter:blur(10px)}.home-link{color:var(--accent-dark);font-weight:700;text-decoration:none}.icon-button{background:transparent;border:0;cursor:pointer;display:none;height:42px;padding:8px;width:42px}.icon-button span{background:var(--text);border-radius:2px;display:block;height:2px;margin:6px 0}.doc-page{background:var(--panel);border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow);margin:34px auto;max-width:900px;padding:46px}.doc-page.hidden{display:none}.eyebrow{color:var(--accent);font-size:.88rem;font-weight:800;margin:0 0 8px}h1,h2{line-height:1.35}h1{font-size:clamp(2rem,4vw,3.25rem);margin:0 0 14px}h2{border-top:1px solid var(--line);font-size:1.35rem;margin:34px 0 10px;padding-top:26px}.lead{color:#d1d5db;font-size:1.12rem}.notice,.warning{border-radius:8px;margin:24px 0;padding:14px 16px}.notice{background:#16251f;border:1px solid #285c48;color:#c8f5df}.warning{background:#2a1b1b;border:1px solid #7f3131;color:#ffd2d2}.source-link{align-items:center;background:#0d0e10;border:1px solid var(--line);border-radius:8px;color:var(--accent-dark);display:inline-flex;font-weight:700;margin:4px 0 18px;padding:8px 12px;text-decoration:none}.source-link:hover{border-color:var(--accent)}li{margin:6px 0}details{border-top:1px solid var(--line);padding:16px 0}summary{cursor:pointer;font-weight:800}.no-results{color:var(--muted);padding:10px 12px}@media (max-width:860px){.app-shell{display:block}.sidebar{bottom:0;box-shadow:-16px 0 45px rgba(0,0,0,.35);height:100vh;max-width:360px;position:fixed;right:0;top:0;transform:translateX(105%);transition:transform .2s ease;width:88vw;z-index:10}.sidebar.open{transform:translateX(0)}.icon-button{display:block}.topbar{padding:0 16px}.doc-page{border-left:0;border-radius:0;border-right:0;margin:0;min-height:calc(100vh - 62px);padding:30px 20px 44px}}