:root{
  --bg:#020617;
  --card:#071026;
  --text:#E5E7EB;
  --muted:#9CA3AF;
  --border:rgba(148,163,184,0.22);
  --accent:#6366F1;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial}
a{color:var(--text);text-decoration:underline;text-underline-offset:2px}
a:hover{opacity:.9}
.container{max-width:980px;margin:0 auto;padding:28px 18px 60px}
.header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}
.brand{display:flex;flex-direction:column;gap:4px}
.brand h1{font-size:18px;margin:0;letter-spacing:.6px;text-transform:uppercase}
.brand p{margin:0;color:var(--muted);font-size:12px}
.nav{display:flex;flex-wrap:wrap;gap:10px;justify-content:flex-end}
.nav a{display:inline-flex;align-items:center;gap:8px;padding:8px 10px;border:1px solid var(--border);border-radius:999px;background:rgba(0,0,0,.18);text-decoration:none}
.nav a span{font-size:12px;color:var(--muted)}
.hero{border:1px solid var(--border);background:linear-gradient(180deg,rgba(99,102,241,.18),rgba(0,0,0,.05));border-radius:16px;padding:18px;margin:14px 0 18px}
.hero h2{margin:0 0 6px;font-size:18px}
.hero p{margin:0;color:var(--muted);line-height:1.5;font-size:13px}
.card{border:1px solid var(--border);background:var(--card);border-radius:16px;padding:18px;margin:14px 0}
.card h2{margin:0 0 10px;font-size:16px}
.card h3{margin:16px 0 8px;font-size:14px}
.card p, .card li{color:var(--text);line-height:1.65;font-size:13px}
.card ul{margin:8px 0 0 18px}
.badge{display:inline-flex;align-items:center;gap:8px;padding:6px 10px;border-radius:999px;border:1px solid var(--border);background:rgba(0,0,0,.20);font-size:12px;color:var(--muted)}
.footer{margin-top:22px;padding-top:16px;border-top:1px solid var(--border);color:var(--muted);font-size:12px;line-height:1.6}
.small{font-size:12px;color:var(--muted)}
.code{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;background:rgba(0,0,0,.25);border:1px solid var(--border);padding:2px 6px;border-radius:8px}