:root{color-scheme:dark;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;--bg: #0a0a0a;--panel: #121212;--panel-2: #171717;--border: #262626;--text: #f5f5f5;--muted: #a3a3a3;--blue: #2563eb;--blue-hover: #3b82f6}*{box-sizing:border-box}body{margin:0;background:radial-gradient(1200px 600px at 70% -20%,#1d4ed833 0%,transparent 60%),var(--bg);color:var(--text)}a{color:inherit}.page{max-width:1100px;margin:0 auto;padding:20px}.topbar{position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;gap:12px;background:color-mix(in oklab,var(--bg) 84%,transparent);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--border);border-radius:14px;padding:10px 14px}.brand{display:flex;align-items:center;gap:10px;font-weight:600}.logo{width:28px;height:28px}.logo-mark{width:28px;height:28px;border-radius:8px;display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(180deg,#3b82f6,#2563eb);color:#fff;font-size:14px;font-weight:700}.links{display:flex;gap:14px;color:var(--muted);font-size:14px}.links a:hover{color:var(--text)}main{display:grid;gap:20px;margin-top:20px}.hero,.features,.tech,.preview-card{border:1px solid var(--border);border-radius:18px;background:linear-gradient(180deg,var(--panel),var(--panel-2));padding:24px}.badge{display:inline-block;font-size:12px;color:#93c5fd;background:#1d4ed833;border:1px solid #2563eb66;border-radius:999px;padding:6px 10px}h1{margin:14px 0 10px;font-size:clamp(30px,4.5vw,52px);line-height:1.06}.sub{margin:0;color:var(--muted);max-width:760px;line-height:1.55}.sub a{color:#93c5fd}.cta{margin-top:20px;display:flex;flex-wrap:wrap;gap:10px}.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:10px;padding:10px 14px;font-size:14px;text-decoration:none;border:1px solid transparent}.btn.primary{background:var(--blue);border-color:var(--blue);color:#fff}.btn.primary:hover{background:var(--blue-hover)}.btn.ghost{border-color:var(--border);background:#0f0f0f}.btn.ghost:hover{background:#1c1c1c}.preview-card img{width:100%;height:auto;display:block;border-radius:12px;border:1px solid var(--border)}h2{margin:0 0 10px;font-size:24px}.features p,.tech p{margin:0;color:var(--muted);line-height:1.6}.features ul{margin:14px 0 0;padding-left:18px;display:grid;gap:8px}.features li{color:#d4d4d4}