:root{color-scheme:dark;--bg:#0b0d10;--fg:#eef2f6;--muted:#8b95a3;--accent:#5b8def;--line:#1c2128}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--fg);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:16px;line-height:1.5;min-height:100vh}a{color:inherit}.hero{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}.wrap{max-width:720px;width:100%}.badge{display:inline-block;font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);border:1px solid var(--line);padding:4px 10px;border-radius:999px;margin-bottom:24px}h1{font-size:clamp(32px,5vw,56px);line-height:1.1;margin:0 0 16px;letter-spacing:-.02em}p{color:var(--muted);font-size:18px;max-width:540px;margin:0 0 32px}.cta{display:flex;gap:12px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;padding:12px 20px;border-radius:10px;border:1px solid var(--line);text-decoration:none;font-weight:500;transition:background .12s ease,border-color .12s ease}.btn.primary,.btn:hover{border-color:var(--accent)}.btn.primary{background:var(--accent);color:#fff}.btn.primary:hover{background:#4a7bdc}.foot{margin-top:64px;display:flex;gap:16px;justify-content:space-between;color:var(--muted);font-size:13px;border-top:1px solid var(--line);padding-top:16px}