:root{--bg:#0b0f19;--panel:#111827;--text:#e5e7eb;--muted:#9ca3af;--line:rgba(255,255,255,.12);--brand:#60a5fa;--brand2:#34d399;--shadow:0 10px 30px rgba(0,0,0,.35);--radius:14px;--max:1100px;--pad:24px;color-scheme:dark}*{box-sizing:border-box}body,html{padding:0;margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial}body{background:radial-gradient(1200px 600px at 30% 0,rgba(96,165,250,.18),transparent 60%),radial-gradient(900px 500px at 80% 20%,rgba(52,211,153,.12),transparent 65%),var(--bg);color:var(--text)}a{color:inherit;text-decoration:none}a:hover{text-decoration:underline}.container{max-width:var(--max);margin:0 auto;padding:0 var(--pad)}.card{background:rgba(17,24,39,.7);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:12px 16px;border-radius:12px;border:1px solid var(--line);background:rgba(255,255,255,.06);cursor:pointer;font-weight:600}.btn:hover{background:rgba(255,255,255,.1)}.btnPrimary{border-color:rgba(96,165,250,.35);background:linear-gradient(135deg,rgba(96,165,250,.25),rgba(52,211,153,.18))}.btnPrimary:hover{background:linear-gradient(135deg,rgba(96,165,250,.32),rgba(52,211,153,.24))}.input,.textarea{width:100%;padding:12px;font-size:16px;border-radius:12px;border:1px solid var(--line);background:rgba(255,255,255,.04);color:var(--text)}.textarea{resize:vertical}.h1{font-size:44px;line-height:1.1;letter-spacing:-.02em}.h1,.h2{margin:0}.h2{font-size:22px;letter-spacing:-.01em}.p{color:var(--muted);font-size:16px;line-height:1.7}.hr{height:1px;background:var(--line);border:none;margin:24px 0}.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}@media (max-width:900px){.grid3{grid-template-columns:1fr}}.badge{display:inline-flex;padding:4px 10px;border-radius:999px;border:1px solid var(--line);background:rgba(255,255,255,.06);font-size:12px;color:rgba(229,231,235,.9)}