body{font-family:Arial,sans-serif;max-width:1000px;margin:auto;padding:20px;line-height:1.6}
header,footer{background:#0d6efd;color:#fff;padding:15px}
section{margin:20px 0;padding:15px;border:1px solid #ddd;border-radius:8px}
table{border-collapse:collapse}th,td{padding:8px}