:root{
  --bg:#0b1220;
  --card:#111a2b;
  --accent:#ffd24d;
  --text:#ebf1fb;
  --muted:#9fb2c7;
  --link:#7cc4ff;
}
*{box-sizing:border-box}
html{font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,"Noto Sans","Helvetica Neue",Arial,sans-serif;line-height:1.6}
body{margin:0;background:linear-gradient(180deg,var(--bg),#0e1729);color:var(--text)}
a{color:var(--link);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:1024px;margin:0 auto;padding:24px}
.nav{display:flex;gap:16px;align-items:center;justify-content:space-between;padding:16px 24px;position:sticky;top:0;background:rgba(11,18,32,.85);backdrop-filter:blur(8px);border-bottom:1px solid rgba(255,255,255,.06);z-index:10}
.brand{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:.2px}
.brand-logo{width:28px;height:28px;border-radius:6px;background:linear-gradient(135deg,var(--accent),#ffe48f);box-shadow:0 6px 18px rgba(255,210,77,.35)}
.nav a{font-weight:600}
.hero{padding:64px 24px 24px}
.card{background:var(--card);border:1px solid rgba(255,255,255,.06);border-radius:16px;padding:24px;box-shadow:0 10px 30px rgba(0,0,0,.2)}
.grid{display:grid;gap:16px}
@media(min-width:880px){.grid{grid-template-columns:1.3fr .7fr}}
h1,h2,h3{line-height:1.2;margin:0 0 12px}
h1{font-size:clamp(28px,3.2vw,42px)}
h2{font-size:clamp(22px,2.2vw,28px);margin-top:16px}
p{margin:0 0 12px}
.badge{display:inline-block;padding:6px 10px;border-radius:999px;background:rgba(255,210,77,.12);color:var(--accent);font-weight:800;font-size:12px;letter-spacing:.4px}
.cta{display:inline-flex;gap:10px;align-items:center;padding:10px 14px;border-radius:12px;background:var(--accent);color:#141820;font-weight:800;box-shadow:0 8px 18px rgba(255,210,77,.25)}
.cta:hover{filter:brightness(1.05)}
.kicker{color:var(--muted);font-size:14px}
.table{width:100%;border-collapse:collapse;margin-top:8px}
.table th,.table td{border-bottom:1px solid rgba(255,255,255,.08);padding:10px 8px;text-align:left}
.code{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace;background:rgba(255,255,255,.06);padding:2px 6px;border-radius:6px}
.footer{padding:32px 24px;color:var(--muted);border-top:1px solid rgba(255,255,255,.06);margin-top:40px}
.note{font-size:14px;color:var(--muted)}
.list{margin:0 0 0 18px}
.section{margin-top:18px}