:root{--primary:#2563eb;--hover:#1d4ed8;--bg:#f8fafc;--text:#0f172a;--muted:#64748b;--border:#e2e8f0}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif}.topbar{background:#fff;border-bottom:1px solid var(--border)}.topbar-inner{display:flex;justify-content:space-between;align-items:center;max-width:980px;margin:auto;padding:14px 24px}.brand,.nav-link{font-weight:800;text-decoration:none}.brand{color:var(--text)}.nav-link{color:var(--primary);font-size:14px}.shell{max-width:800px;margin:auto;padding:44px 24px 64px}.breadcrumb{margin:0 0 18px;font-size:14px;color:var(--muted)}.breadcrumb a{color:var(--primary);text-decoration:none}.eyebrow{margin:0 0 10px;color:var(--primary);font-size:14px;font-weight:800}.updated{color:var(--muted);font-size:13px}h1{margin:0;font-size:40px;line-height:1.15}.intro{color:#475569;font-size:18px;line-height:1.6}.answer{margin:26px 0;padding:20px;background:#eff6ff;border:1px solid #bfdbfe;border-radius:12px;line-height:1.65}.card{margin-top:22px;padding:32px;background:#fff;border:1px solid var(--border);border-radius:14px;box-shadow:0 12px 30px rgba(15,23,42,.05)}h2{margin:30px 0 10px;font-size:24px}h2:first-child{margin-top:0}h3{margin:22px 0 6px}p,li{color:#334155;line-height:1.7}.compare-table{width:100%;border-collapse:collapse;margin:18px 0;font-size:15px}.compare-table th,.compare-table td{padding:12px;border:1px solid var(--border);text-align:left;vertical-align:top}.compare-table th{background:#f1f5f9}.cta{margin:26px 0;padding:22px;background:#f8fafc;border:1px solid var(--border);border-radius:12px}.button{display:inline-flex;margin:6px 8px 0 0;padding:13px 17px;background:var(--primary);border-radius:10px;color:#fff;font-weight:800;text-decoration:none}.button.secondary{background:#fff;color:var(--primary);border:1px solid #93c5fd}.button:hover{background:var(--hover);color:#fff}.weight-nav,.related{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}.weight-nav a,.related a{padding:8px 11px;border:1px solid #cbd5e1;border-radius:9px;color:#1e40af;text-decoration:none;font-weight:700;font-size:14px}.weight-nav a[aria-current="page"]{background:#dbeafe;border-color:#93c5fd}.note{font-size:14px;color:var(--muted)}.footer{text-align:center;padding:0 24px 34px;color:var(--muted);font-size:14px}.footer a{color:var(--primary)}@media(max-width:700px){.shell{padding:30px 12px 40px}.topbar-inner{padding:12px 16px}h1{font-size:32px}.card{padding:22px 18px}.compare-table{display:block;overflow-x:auto}}
