.header-section { 
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            padding: 40px 0;
            margin-bottom: 30px;
        }
        .comparison-table {
            overflow-x: auto;
        }
        .table th {
            background-color: #f8f9fa;
            font-weight: 600;
            vertical-align: middle;
        }
        .table td {
            vertical-align: middle;
        }
        .check-icon {
            color: #28a745;
            font-size: 1.2em;
        }
        .feature-list {
            background-color: #f8f9fa;
            border-radius: 8px;
            padding: 20px;
        }
        .feature-item {
            padding: 8px 0;
            border-bottom: 1px solid #dee2e6;
        }
        .feature-item:last-child {
            border-bottom: none;
        }