:root{color-scheme:light dark;--bg: #0b0b12;--card: rgba(255,255,255,.06);--border: rgba(255,255,255,.12);--text: rgba(255,255,255,.92);--muted: rgba(255,255,255,.7);--accent: #ff55cc}*{box-sizing:border-box}body{margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial;background:radial-gradient(1200px 900px at 30% 10%,rgba(255,85,204,.18),transparent 60%),radial-gradient(900px 700px at 85% 20%,rgba(120,85,255,.15),transparent 55%),var(--bg);color:var(--text)}#app{min-height:100vh;display:grid;grid-template-rows:auto 1fr auto;gap:18px;padding:22px}.top{display:flex;align-items:center;justify-content:space-between;gap:14px}.brand{display:flex;align-items:center;gap:10px}.dot{width:12px;height:12px;border-radius:999px;background:var(--accent);box-shadow:0 0 0 6px #ff55cc2e}.btn{text-decoration:none;color:var(--text);border:1px solid var(--border);padding:10px 12px;border-radius:14px;background:#ffffff0a}.btn:hover{border-color:#ffffff38}.card{border:1px solid var(--border);background:var(--card);border-radius:22px;padding:18px;max-width:920px;width:100%;margin:0 auto;box-shadow:0 18px 50px #00000059}h1{margin:0 0 10px;font-size:34px}p{margin:0 0 10px;color:var(--muted);line-height:1.55}.grid{margin-top:14px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.box{border:1px solid var(--border);background:#ffffff08;border-radius:18px;padding:12px}.box h3{margin:0 0 8px;font-size:16px}code{display:inline-block;border:1px solid var(--border);border-radius:12px;padding:8px 10px;background:#00000040;color:var(--text);font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace}hr{border:none;border-top:1px solid rgba(255,255,255,.12);margin:14px 0}.muted{color:#ffffff9e}.footer{text-align:center;color:#ffffff8c;font-size:13px}@media (max-width: 720px){.grid{grid-template-columns:1fr}h1{font-size:28px}}