:root{--bg:#0a0e17;--card:#121a2b;--line:#243352;--tx:#e8eefc;--mut:#9bb0d0;--acc:#3d8bfd;--ok:#3dd68c}
*{box-sizing:border-box}body{margin:0;font-family:Segoe UI,system-ui,sans-serif;background:var(--bg);color:var(--tx);line-height:1.55}
a{color:var(--acc);text-decoration:none}a:hover{text-decoration:underline}
.wrap{max-width:1100px;margin:0 auto;padding:0 24px}
nav{display:flex;gap:18px;flex-wrap:wrap;padding:16px 0;border-bottom:1px solid var(--line);align-items:center}
nav .brand{font-weight:700;letter-spacing:.02em;margin-right:auto;color:#fff}
header.hero{padding:64px 0 40px;background:radial-gradient(900px 320px at 10% -10%,#1a3358 0%,transparent 60%),linear-gradient(160deg,#0d1524,#101c33 55%,#0a0e17)}
h1{font-size:clamp(1.8rem,4vw,2.8rem);margin:0 0 12px}
.lead{color:var(--mut);max-width:62ch;font-size:1.08rem}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin:28px 0}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:20px}
.card h3{margin:0 0 8px}.muted{color:var(--mut);font-size:.95rem}
.btn{display:inline-block;background:var(--acc);color:#fff;padding:10px 16px;border-radius:10px;font-weight:600}
.btn.sec{background:transparent;border:1px solid var(--line)}
table{width:100%;border-collapse:collapse;margin:16px 0}th,td{border-bottom:1px solid var(--line);padding:10px;text-align:left;font-size:.95rem}
pre,code{font-family:ui-monospace,Consolas,monospace;background:#0b1220;border:1px solid var(--line);border-radius:8px}
pre{padding:14px;overflow:auto}code{padding:2px 6px}
footer{margin-top:48px;padding:28px 0;border-top:1px solid var(--line);color:var(--mut);font-size:.9rem}
.badge{display:inline-block;background:#15301f;color:var(--ok);border:1px solid #24553a;padding:4px 10px;border-radius:999px;font-size:.8rem}
.stat{font-size:1.6rem;font-weight:700}.pill{display:inline-block;padding:2px 8px;border-radius:6px;background:#1b2740;color:var(--mut);font-size:.8rem}