body {
            font-family: Arial, sans-serif;
            padding: 20px;
        }

        .form-container {
            max-width: 800px;
            margin: auto;
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
            background-color: #f5f5f5;
            padding: 30px;
            border-radius: 10px;
        }

        .form-group {
            display: flex;
            flex-direction: column;
        }

        .form-group.full-width {
            grid-column: span 2;
        }

        label {
            font-weight: bold;
            margin-bottom: 5px;
        }

        input, textarea {
            padding: 8px;
            font-size: 14px;
            border: 1px solid #ccc;
            border-radius: 4px;
        }

        textarea {
            resize: vertical;
        }

        .submit-btn {
            grid-column: span 2;
            text-align: center;
        }

        .submit-btn input {
            padding: 10px 20px;
            font-size: 16px;
            cursor: pointer;
            background-color: #4CAF50;
            color: white;
            border: none;
            border-radius: 5px;
        }

        .submit-btn input:hover {
            background-color: #45a049;
        }