:root{color:#f5f7fb;background:#0f172a;font-family:Inter,system-ui,sans-serif}*{box-sizing:border-box}body{background:radial-gradient(circle at top,#1e293b 0%,#020617 70%);min-height:100vh;margin:0}.app-shell{place-items:center;min-height:100vh;padding:24px;display:grid}.card{background:#0f172ad9;border:1px solid #94a3b82e;border-radius:20px;width:min(420px,100%);padding:24px;box-shadow:0 24px 48px #02061773}.card h1{margin-top:8px;margin-bottom:12px;font-size:28px}.card p{color:#cbd5e1;margin:0 0 12px;line-height:1.5}.eyebrow{text-transform:uppercase;letter-spacing:.08em;color:#38bdf8;margin:0;font-size:12px}.primary-button{color:#020617;cursor:pointer;background:#38bdf8;border:0;border-radius:12px;padding:12px 16px;font-size:16px}