body{margin:0;font-family:system-ui;background:#edf1f5}
header{background:#123d63;color:#fff;padding:24px;text-align:center}
main{max-width:1100px;margin:auto;padding:20px}
.card{background:#fff;border-radius:14px;overflow:hidden;box-shadow:0 3px 10px rgba(0,0,0,.15);margin-bottom:28px}
.hero{height:360px}
.content{padding:18px}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;margin:15px 0}
.stat{background:#f5f7fa;padding:12px;border-radius:8px}
.buttons a{display:inline-block;margin-right:10px;padding:10px 16px;background:#123d63;color:#fff;text-decoration:none;border-radius:8px}
img.qr{width:120px}
footer{text-align:center;padding:25px;color:#666}