*{margin:0;padding:0;box-sizing:border-box;font-family:Arial}
body{background:#fff;color:#333}
header,footer{background:#ff9800;color:#fff;text-align:center;padding:25px}
nav{background:#00bcd4;text-align:center;padding:10px}
nav a{color:#033;font-weight:700;text-decoration:none;margin:0 10px;padding:6px 12px;border-radius:4px}
nav a:hover{background:#ffeb3b;color:#000}
.container{max-width:900px;margin:30px auto;background:#fff;padding:25px;border-radius:8px;
box-shadow:0 0 10px rgba(0,0,0,.1)}
h2{color:#ff9800;border-bottom:3px solid #00bcd4;display:inline-block;margin-bottom:10px}
p{margin:10px 0;line-height:1.6}
img{display:block;margin:20px auto;border-radius:50%;border:4px solid #00bcd4}
table{width:100%;border-collapse:collapse;margin-top:15px}
th{background:#ffeb3b}
th,td{border:1px solid #ccc;padding:10px;text-align:center}
label{display:block;margin-top:10px;font-weight:700}
input,textarea,select{width:100%;padding:8px;margin-top:5px;border:1px solid #ccc}
input[type=submit],button{background:#ff9800;color:#fff;border:0;padding:8px 15px;
margin-top:15px;border-radius:4px;cursor:pointer}
input[type=reset]{background:#00bcd4;color:#fff;border:0;padding:8px 15px;margin-left:10px}
footer{margin-top:30px}