body{font-family:system-ui,sans-serif;background:#f3f6fb;margin:0;padding:24px;color:#1b2a41}
.card{max-width:640px;margin:auto;background:#fff;border-radius:12px;padding:24px;box-shadow:0 2px 12px rgba(0,0,0,.1)}
h1{margin-top:0;color:#0a5fb4}
.selo{display:inline-block;padding:6px 12px;border-radius:999px;background:#fde8e8;color:#9b1c1c;font-weight:600}
.selo.ok{background:#def7ec;color:#03543f}
.info{font-size:14px}