:root{color-scheme:dark;font-family:Inter,ui-sans-serif,system-ui,sans-serif;background:#08110f;color:#ecfdf5}
*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(circle at 30% 10%,#134e4a 0,#08110f 45%)}
main{min-height:100vh;display:grid;place-items:center;padding:24px}.card{width:min(520px,100%);padding:38px;border:1px solid #235d52;border-radius:20px;background:#0b1f1bcc;box-shadow:0 24px 70px #0008}
.mark{width:48px;height:48px;display:grid;place-items:center;border-radius:14px;background:#34d399;color:#052e2b;font-weight:900;font-size:24px}.eyebrow{text-transform:uppercase;letter-spacing:.16em;color:#6ee7b7;font-size:.78rem;margin:24px 0 8px}h1{font-size:clamp(2rem,7vw,3.2rem);line-height:1;margin:0 0 24px}p{line-height:1.6;color:#d1fae5}.fine{font-size:.82rem;color:#94a3b8;margin-top:30px}button{width:100%;padding:13px 16px;margin-top:10px;border:0;border-radius:10px;background:#34d399;color:#052e2b;font-weight:800;cursor:pointer}button+button{background:#173e37;color:#d1fae5}