:root{--bg:#07090c;--panel:#0d1116;--line:#1b2230;--fg:#e6edf3;--muted:#8b98a8;--accent:#35e0c0;--brand:#6c5ce7;--danger:#ff5c7a}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--fg);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif;line-height:1.6}a{color:inherit;text-decoration:none}.bar{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;padding:1rem 1.5rem;border-bottom:1px solid var(--line);flex-wrap:wrap}.brand{font-weight:800;letter-spacing:.06em}.brand span{color:var(--accent)}nav{display:flex;gap:1.25rem;align-items:center;font-size:.9rem}nav a:hover{color:var(--accent)}nav .cta{border:1px solid var(--brand);background:var(--brand);padding:.4rem .9rem;border-radius:2px;font-weight:600}main{max-width:68rem;margin:0 auto;padding:2.5rem 1.5rem 4rem}h1{font-size:2rem;margin:0 0 .5rem}h2{font-size:1.15rem;margin:2rem 0 .5rem}p{color:var(--muted)}.grid{display:grid;grid-gap:1rem;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(15rem,1fr));margin-top:2rem}.card{border:1px solid var(--line);background:var(--panel);padding:1.25rem}.card h3{margin:0 0 .35rem;font-size:1rem}.card p{margin:0;font-size:.88rem}form{display:flex;flex-direction:column;gap:.75rem;max-width:22rem;margin-top:1.5rem}input{border:1px solid var(--line);background:#05070a;color:var(--fg);padding:.65rem .8rem;font:inherit}button{border:1px solid var(--brand);background:var(--brand);color:#fff;padding:.65rem 1rem;font:inherit;font-weight:600;cursor:pointer}code,pre{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.85rem}pre{border:1px solid var(--line);background:#05070a;padding:1rem;overflow-x:auto}footer{border-top:1px solid var(--line);padding:2rem 1.5rem;font-size:.82rem}footer p{max-width:68rem;margin:0 auto .35rem}.muted{color:#5c6878}.err{color:var(--danger);border-left:2px solid var(--danger);padding-left:.75rem}ul.links{padding-left:1.1rem}ul.links li{color:var(--muted);margin:.3rem 0}