body { font-family: Arial, sans-serif; background: #f7f7f7; margin: 0; padding: 0; } .container { max-width: 700px; margin: 50px auto; background: #fff; padding: 30px; border-radius: 10px; box-shadow: 0 0 10px rgba(0,0,0,0.1); } h1 { text-align: center; margin-bottom: 20px; } .info { margin-bottom: 25px; line-height: 1.6; } form input, form textarea { width: 100%; padding: 12px; margin: 10px 0; border: 1px solid #ccc; border-radius: 6px; } form button { background: #000; color: #fff; padding: 12px; border: none; width: 100%; border-radius: 6px; cursor: pointer; } form button:hover { background: #333; }