:root{--bg:#f6f8fb;--panel:#fff;--ink:#0f172a;--muted:#64748b;--line:#e2e8f0;--blue:#2563eb;--green:#059669;--amber:#d97706;--sidebar:#0b1220;--sidebar2:#111a2e;--code:#0b1020;--shadow:0 20px 45px rgba(15,23,42,.08);--radius:22px}*{box-sizing:border-box}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:radial-gradient(circle at top right,#dbeafe 0,rgba(219,234,254,0) 30%),var(--bg);color:var(--ink);line-height:1.58}a{color:var(--blue);text-decoration:none}.layout{display:grid;grid-template-columns:310px 1fr;min-height:100vh}.sidebar{position:sticky;top:0;height:100vh;overflow-y:auto;background:linear-gradient(180deg,var(--sidebar),var(--sidebar2));color:#dbeafe;padding:26px 20px}.brand{display:flex;gap:14px;align-items:center;margin-bottom:28px}.logo{width:46px;height:46px;border-radius:16px;display:grid;place-items:center;background:linear-gradient(135deg,#38bdf8,#2563eb);color:#fff;font-weight:900}.brand h1{margin:0;font-size:17px}.brand p{margin:2px 0 0;color:#93c5fd;font-size:12px}.nav-section{margin:22px 0 10px;color:#7dd3fc;font-size:11px;text-transform:uppercase;letter-spacing:.12em;font-weight:800}.nav a{display:flex;gap:10px;align-items:center;color:#cbd5e1;padding:9px 11px;border-radius:13px;font-size:14px;margin:2px 0}.nav a.active,.nav a:hover{background:rgba(59,130,246,.16);color:#fff;text-decoration:none}.dot{width:7px;height:7px;border-radius:99px;background:#38bdf8}.sidebar-footer{margin-top:28px;padding:14px;border-radius:18px;background:rgba(255,255,255,.06);font-size:12px}.topbar{position:sticky;top:0;z-index:20;backdrop-filter:blur(14px);background:rgba(246,248,251,.82);border-bottom:1px solid rgba(226,232,240,.9);padding:15px 34px;display:flex;align-items:center;justify-content:space-between;gap:18px}.crumb{color:var(--muted);font-size:14px}.badge{display:inline-flex;border-radius:999px;padding:6px 10px;font-size:12px;font-weight:800;border:1px solid var(--line);background:#fff;color:#334155}.badge.blue{background:#eff6ff;color:#1d4ed8;border-color:#bfdbfe}.badge.green{background:#ecfdf5;color:#047857;border-color:#a7f3d0}.badge.amber{background:#fffbeb;color:#b45309;border-color:#fde68a}.content{max-width:1220px;padding:38px 44px 80px}.hero{background:linear-gradient(135deg,#0f172a 0%,#1e3a8a 50%,#0891b2 100%);color:white;border-radius:30px;padding:46px;box-shadow:var(--shadow)}.hero h1{font-size:clamp(34px,5vw,58px);line-height:1.02;margin:0 0 16px;letter-spacing:-.04em;max-width:900px}.hero p{max-width:900px;color:#dbeafe;font-size:18px;margin:0}.section{margin-top:36px}.section h2{font-size:31px;letter-spacing:-.03em;margin:0 0 12px}.lead{font-size:17px;color:var(--muted);max-width:920px}.grid{display:grid;gap:18px}.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:0 12px 28px rgba(15,23,42,.05)}.kpi{font-size:34px;font-weight:900}.table{width:100%;border-collapse:collapse;border-radius:18px;background:#fff;border:1px solid var(--line);overflow:hidden}.table th,.table td{text-align:left;padding:14px 16px;border-bottom:1px solid var(--line);vertical-align:top}.table th{background:#f8fafc;color:#475569;font-size:12px;text-transform:uppercase;letter-spacing:.08em}.code{background:var(--code);color:#e2e8f0;border-radius:18px;padding:18px;overflow:auto;font-size:13px}.callout{border-left:5px solid var(--green);background:#ecfdf5;border-radius:16px;padding:16px 18px;color:#065f46}.svg-frame{background:#fff;border:1px solid var(--line);border-radius:26px;padding:18px;box-shadow:var(--shadow);overflow:auto}.svg-frame img{width:100%;height:auto;display:block}.footer{margin-top:60px;color:var(--muted);font-size:13px}.mobile-nav{display:none}@media(max-width:980px){.layout{grid-template-columns:1fr}.sidebar{display:none}.mobile-nav{display:flex;gap:8px;overflow:auto;padding:10px 16px;background:#0f172a}.mobile-nav a{white-space:nowrap;color:#dbeafe;font-size:13px;padding:8px 10px;border-radius:12px;background:rgba(255,255,255,.08)}.topbar{padding:13px 18px}.content{padding:24px 18px 60px}.cols-2,.cols-3,.cols-4{grid-template-columns:1fr}.hero{padding:30px}}