body{margin:0;padding:0;background:#e8edf5;color:#222;font-family:Arial, Helvetica, sans-serif;font-size:13px;}.header{background:#0b4d91;color:#fff;padding:12px;text-align:center;font-weight:bold;font-size:18px;border-bottom:3px solid #08386a;}.nav{background:#1b67b0;padding:6px;text-align:center;}.nav a{color:#fff;text-decoration:none;padding:4px 8px;font-weight:bold;}.nav a:hover{background:#0b4d91;border-radius:3px;}.box{background:#fff;margin:6px;border:1px solid #b8c6db;}.box-title{background:#2c75bd;color:#fff;padding:6px;font-weight:bold;}.box-content{padding:8px;}.menu a{display:block;padding:8px;border-bottom:1px solid #ddd;color:#0b4d91;text-decoration:none;}.menu a:hover{background:#eef5ff;}.btn{display:inline-block;background:#1b67b0;color:#fff;padding:6px 12px;text-decoration:none;border-radius:3px;}.btn:hover{background:#0b4d91;}input,select{width:100%;box-sizing:border-box;padding:8px;border:1px solid #b8c6db;margin:4px 0;}.footer{text-align:center;padding:10px;color:#666;font-size:11px;}