:root{--bg:#0b1220;--surface:#111a2e;--text:#e8eeff;--muted:#9fb0d0;--brand:#2f7bff;--brand-soft:#56b8ff}*{box-sizing:border-box}body{background:radial-gradient(1200px 600px at 70% -10%, #17305c 0%, var(--bg) 60%);color:var(--text);min-height:100vh;margin:0;font:16px/1.6 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}main{max-width:960px;margin:0 auto;padding:96px 24px}h1{margin:0 0 16px;font-size:clamp(32px,5vw,52px);line-height:1.15}p.lead{color:var(--muted);max-width:60ch;font-size:18px}.badge{color:var(--brand-soft);background:#2f7bff26;border-radius:999px;margin-bottom:24px;padding:6px 12px;font-size:14px;display:inline-block}.card{background:var(--surface);border:1px solid #ffffff0f;border-radius:16px;margin-top:40px;padding:24px}code{background:#ffffff0f;border-radius:6px;padding:2px 6px}