body{font-family:tahoma;background:#f7f7f7;margin:0;color:#222}
header{background:#14213d;color:white;padding:20px;display:flex;justify-content:space-between}
.hero{padding:60px;text-align:center;background:white}
.hero a{background:#d4a017;color:white;padding:12px 25px;border-radius:8px;text-decoration:none}
.box,.banner{margin:25px;padding:30px;background:white;border-radius:15px;min-height:100px}
footer{padding:30px;text-align:center;background:#14213d;color:white}