:root{--primary: #234f9b;--primary-dark: #172033;--bg: #f4f5f7;--card: #FFFFFF;--text: #172033;--muted: #637083;--border: #d8dee8}body{margin:0;font-family:Inter,system-ui,sans-serif;background:var(--bg);color:var(--text)}.layout{display:grid;grid-template-columns:248px minmax(0,1fr);min-height:100vh}.sidebar{height:100vh;position:sticky;top:0;background:var(--card);border-right:1px solid var(--border);padding:18px 14px;box-sizing:border-box;overflow-y:auto}.sidebar-brand{display:flex;align-items:center;gap:10px;color:var(--text);text-decoration:none;padding:2px 4px 18px;border-bottom:1px solid #e7ebf0;margin-bottom:14px}.sidebar-mark{width:38px;height:38px;display:grid;place-items:center;background:#172033;color:#fff;border-radius:8px;font-size:13px;font-weight:900;flex:0 0 auto}.sidebar-brand-title,.sidebar-brand-subtitle{display:block}.sidebar-brand-title{font-size:15px;font-weight:900}.sidebar-brand-subtitle{font-size:12px;color:var(--muted);margin-top:1px}.sidebar h2{font-size:11px;color:var(--muted);margin:16px 10px 6px;text-transform:uppercase}.sidebar a{display:block;padding:10px;color:#273244;border-radius:8px;text-decoration:none;font-size:14px;font-weight:700}.sidebar a:hover{background:#eef3fb;color:var(--primary)}.content{padding:40px;min-width:0}.topbar{display:flex;align-items:center;justify-content:flex-end;gap:10px;margin:-16px 0 28px;color:var(--muted)}.topbar-brand{display:inline-flex;align-items:center;gap:8px;color:var(--muted);text-decoration:none}.topbar-brand:hover{color:var(--primary)}.topbar-brand-icon{width:18px;height:18px;border-radius:50%;object-fit:cover}.topbar-brand span{font-size:11px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.topbar-title{color:var(--text);font-size:14px;font-weight:800;border:1px solid var(--border);background:var(--card);border-radius:999px;padding:8px 12px}.card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:20px;margin-bottom:20px}.button{background:var(--primary);color:#fff;padding:10px 16px;border-radius:8px;text-decoration:none}.button:hover{background:var(--primary-dark)}.sidebar a.active{background:#eef3fb;color:var(--primary);font-weight:800}.doc-page h1,.doc-page h2,.doc-page h3{margin-top:0}.doc-page pre{background:#111827;color:#f9fafb;padding:16px;border-radius:10px;overflow-x:auto}.doc-page code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.doc-page a{color:var(--primary);text-decoration:none}.doc-page a:hover{text-decoration:underline}@media (max-width: 760px){.layout{display:block}.sidebar{height:auto;position:static;width:auto;border-right:0;border-bottom:1px solid var(--border)}.content{padding:24px}.topbar{justify-content:flex-start;margin-top:0}}