* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.6;
            color: #333;
            background-color: #f8f9fa;
            padding: 20px;
        }
        
        .article-container {
            max-width: 1200px;
            margin: 0 auto;
            background: white;
            border-radius: 10px;
            box-shadow: 0 0 20px rgba(0,0,0,0.1);
            overflow: hidden;
        }
        
        .content-wrapper {
            padding: 40px;
        }
        
        h1 {
            color: #2c3e50;
            font-size: 2.5rem;
            margin-bottom: 1.5rem;
            border-bottom: 3px solid #3498db;
            padding-bottom: 0.5rem;
        }
        
        h2 {
            color: #34495e;
            font-size: 1.8rem;
            margin: 2rem 0 1rem 0;
            padding-left: 15px;
            border-left: 4px solid #3498db;
        }
        
        h3 {
            color: #2c3e50;
            font-size: 1.4rem;
            margin: 1.5rem 0 0.8rem 0;
        }
        
        p {
            margin-bottom: 1.2rem;
            text-align: justify;
        }
        
        .highlight {
            background: linear-gradient(120deg, #a8e6cf 0%, #dcedc1 100%);
            padding: 25px;
            border-radius: 8px;
            margin: 25px 0;
            border-left: 5px solid #27ae60;
        }
        
        .specs-box {
            background: #f8f9fa;
            border: 1px solid #e9ecef;
            border-radius: 8px;
            padding: 20px;
            margin: 20px 0;
        }
        
        .spec-item {
            display: flex;
            justify-content: space-between;
            padding: 8px 0;
            border-bottom: 1px solid #e9ecef;
        }
        
        .spec-item:last-child {
            border-bottom: none;
        }
        
        .comparison-table {
            width: 100%;
            border-collapse: collapse;
            margin: 25px 0;
            box-shadow: 0 0 10px rgba(0,0,0,0.05);
        }
        
        .comparison-table th {
            background: #34495e;
            color: white;
            padding: 15px;
            text-align: left;
        }
        
        .comparison-table td {
            padding: 12px 15px;
            border-bottom: 1px solid #e9ecef;
        }
        
        .comparison-table tr:nth-child(even) {
            background: #f8f9fa;
        }
        
        .quote {
            font-style: italic;
            color: #555;
            border-left: 4px solid #3498db;
            padding-left: 20px;
            margin: 20px 0;
        }
        
        .benefits-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 20px;
            margin: 25px 0;
        }
        
        .benefit-card {
            background: white;
            border: 1px solid #e9ecef;
            border-radius: 8px;
            padding: 20px;
            box-shadow: 0 3px 10px rgba(0,0,0,0.08);
            transition: transform 0.3s ease;
        }
        
        .benefit-card:hover {
            transform: translateY(-5px);
        }
        
        @media (max-width: 768px) {
            .content-wrapper {
                padding: 20px;
            }
            
            h1 {
                font-size: 2rem;
            }
            
            h2 {
                font-size: 1.5rem;
            }
            
            .benefits-grid {
                grid-template-columns: 1fr;
            }
        }