* {
        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;
        }
    }