body {
            font-family: Arial, sans-serif;
            background-color: #1c469a;
            margin: 0;
            padding: 20px;
        }
        .container {
            max-width: 600px;
            margin: auto;
            background: #fff;
            padding: 20px;
            box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
            border-radius: 8px;
        }
        h1 {
            text-align: center;
            color: #333;
        }
        label {
            font-weight: bold;
            margin-bottom: 5px;
            display: block;
        }
        input, textarea, select, button {
            width: 100%;
            padding: 10px;
            margin-bottom: 15px;
            border: 1px solid #ddd;
            border-radius: 5px;
            margin-left: -10px;
        }
        button {
            background-color: #4CAF50;
            color: white;
            font-size: 16px;
            cursor: pointer;
        }
        button:hover {
            background-color: #45a049;
        }