:root{
  --bg:#ffffff;
  --text:#0f172a;
  --muted:#475569;
  --line:#e2e8f0;
  --card:#f8fafc;
  --brand:#1e3a8a;
  --brand2:#0f172a;
  --good:#16a34a;
  --warn:#f59e0b;
  --bad:#dc2626;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Inter,Arial,sans-serif;color:var(--text);background:var(--bg)}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:1100px;margin:0 auto;padding:0 18px}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0;border-bottom:1px solid var(--line);position:sticky;top:0;background:rgba(255,255,255,.92);backdrop-filter:saturate(180%) blur(10px);z-index:10}
.nav .links{display:flex;gap:14px;align-items:center}
.btn{display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--brand);color:white;background:var(--brand);padding:10px 14px;border-radius:10px;font-weight:600}
.btn.secondary{background:white;color:var(--brand)}
.btn.small{padding:8px 10px;border-radius:9px;font-size:14px}
.hero{padding:44px 0 28px}
.hero h1{font-size:44px;line-height:1.05;margin:0 0 12px;letter-spacing:-1px}
.hero p{font-size:18px;color:var(--muted);max-width:760px}
.grid{display:grid;gap:16px}
.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}
@media (max-width:860px){.grid.two,.grid.three{grid-template-columns:1fr}.hero h1{font-size:38px}}
.card{border:1px solid var(--line);background:var(--card);border-radius:14px;padding:16px}
.card h3{margin:0 0 8px;font-size:18px}
.badge{display:inline-flex;gap:8px;align-items:center;border:1px solid var(--line);background:white;border-radius:999px;padding:6px 10px;font-size:13px;color:var(--muted)}
.kpi{font-size:34px;font-weight:800;letter-spacing:-.5px;margin:4px 0}
.footer{border-top:1px solid var(--line);padding:22px 0;color:var(--muted);font-size:14px}
hr.sep{border:none;border-top:1px solid var(--line);margin:22px 0}
.code{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:13px;background:#0b1020;color:#e2e8f0;padding:12px;border-radius:12px;overflow:auto}