body{font-family:Arial;margin:0;background:#f4f4f4;text-align:center;}
header{background:#ff9800;color:white;padding:20px;}
nav{background:#333;padding:12px;}
nav a{color:white;margin:15px;text-decoration:none;font-weight:bold;}
.hero{padding:80px 20px;background:#2196f3;color:white;}
section{padding:40px;}
.box{background:white;margin:10px;padding:20px;border-radius:10px;display:inline-block;box-shadow:0 0 10px rgba(0,0,0,0.2);}
input,select{display:block;margin:10px auto;padding:10px;width:250px;border-radius:6px;border:1px solid #ccc;}
button{padding:12px 25px;background:#28a745;color:white;border:none;border-radius:8px;font-size:16px;cursor:pointer;}
button:hover{background:#218838;}
.btn{display:inline-block;margin-top:10px;background:#2196f3;color:white;padding:10px 20px;border-radius:6px;text-decoration:none;}
footer{background:#222;color:white;padding:15px;}