body{margin:0;font-family:Arial;background:#faf7f0}header{background:#8d5524;color:#fff;text-align:center;padding:50px}a{display:inline-block;background:#ffb703;color:#222;text-decoration:none;padding:12px 20px;border-radius:8px}main{max-width:1000px;margin:auto;padding:30px}iframe{width:100%;height:300px;border:0}footer{background:#333;color:#fff;text-align:center;padding:20px}