body {
            background-color: #f9f9f9;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            color: #333;
        }

        .section-header {
            text-align: center;
            margin-bottom: 50px;
        }

            .section-header h1 {
                font-size: 36px;
                color: #d9534f;
            }

        .download-section {
            padding: 30px;
            background-color: #fff;
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
            border-radius: 8px;
            margin-bottom: 40px;
            transition: transform 0.3s;
        }

            .download-section:hover {
                transform: translateY(-5px);
            }

            .download-section h5 {
                color: #333;
                font-size: 22px;
                margin-bottom: 20px;
            }

        .btn-download {
            background-color: #d9534f;
            border: none;
            color: white;
            font-size: 16px;
            padding: 12px 20px;
            border-radius: 8px;
            width: 100%;
            transition: background-color 0.3s;
        }

            .btn-download:hover {
                background-color: #c9302c;
            }

        .alert-section {
            background-color: #f6f6f6;
            padding: 30px;
            border-radius: 8px;
            margin-bottom: 50px;
            border-left: 4px solid #d9534f;
        }

            .alert-section h3 {
                color: #333;
                font-size: 24px;
            }

            .alert-section p {
                font-size: 18px;
                color: #666;
            }

        .btn-container {
            display: flex;
            justify-content: space-between;
            gap: 20px;
}