.article {
            max-width: 800px;
            margin: 0 auto;
            padding: 2rem 1rem;
        }
        
        .article-container {
            background: var(--bg-primary);
            border-radius: var(--radius-xl);
            overflow: hidden;
            border: 1px solid var(--border-color);
        }
        
        .article-header {
            padding: 3rem;
            border-bottom: 1px solid var(--border-color);
        }
        
        .article-meta {
            display: flex;
            gap: 1rem;
            margin-bottom: 1.5rem;
            flex-wrap: wrap;
        }
        
        .article-category {
            background: var(--primary-color);
            color: white;
            padding: 0.25rem 0.75rem;
            border-radius: var(--radius-sm);
            font-size: 0.875rem;
            font-weight: 600;
        }
        
        .article-date,
        .article-read-time {
            color: var(--text-secondary);
            font-size: 0.875rem;
        }
        
        .article-title {
            font-size: 2.5rem;
            font-weight: 700;
            line-height: 1.2;
            margin-bottom: 1rem;
            color: var(--text-primary);
        }
        
        .article-subtitle {
            font-size: 1.25rem;
            color: var(--text-secondary);
            line-height: 1.5;
            margin-bottom: 2rem;
        }
        
        .article-author {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .author-info {
            display: flex;
            align-items: center;
            gap: 1rem;
        }
        
        .author-avatar {
            width: 50px;
            height: 50px;
            background: var(--primary-color);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 1.25rem;
        }
        
        .author-details {
            display: flex;
            flex-direction: column;
        }
        
        .author-name {
            font-weight: 600;
            color: var(--text-primary);
        }
        
        .author-title {
            font-size: 0.875rem;
            color: var(--text-secondary);
        }
        
        .article-share {
            display: flex;
            gap: 0.5rem;
        }
        
        .share-btn {
            width: 40px;
            height: 40px;
            border: 1px solid var(--border-color);
            background: var(--bg-primary);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-secondary);
            cursor: pointer;
            transition: all 0.3s ease;
        }
        
        .share-btn:hover {
            background: var(--primary-color);
            color: white;
            border-color: var(--primary-color);
        }
        
        .article-content {
            padding: 3rem;
        }
        
        .article-image {
            margin-bottom: 2rem;
        }
        
        .article-image img {
            width: 100%;
            height: 400px;
            object-fit: cover;
            border-radius: var(--radius-lg);
        }
        
        .table-of-contents {
            background: var(--bg-secondary);
            padding: 2rem;
            border-radius: var(--radius-lg);
            margin-bottom: 3rem;
        }
        
        .table-of-contents h3 {
            margin-bottom: 1rem;
            color: var(--text-primary);
        }
        
        .table-of-contents ul {
            list-style: none;
        }
        
        .table-of-contents li {
            margin-bottom: 0.5rem;
        }
        
        .table-of-contents a {
            color: var(--primary-color);
            text-decoration: none;
        }
        
        .table-of-contents a:hover {
            color: var(--primary-dark);
        }
        
        .article-content h2 {
            font-size: 2rem;
            font-weight: 600;
            margin: 3rem 0 1.5rem 0;
            color: var(--text-primary);
        }
        
        .article-content h3 {
            font-size: 1.5rem;
            font-weight: 600;
            margin: 2rem 0 1rem 0;
            color: var(--text-primary);
        }
        
        .article-content p {
            line-height: 1.7;
            margin-bottom: 1.5rem;
            color: var(--text-primary);
        }
        
        .article-content ul,
        .article-content ol {
            margin-bottom: 1.5rem;
            padding-left: 2rem;
        }
        
        .article-content li {
            margin-bottom: 0.5rem;
            line-height: 1.6;
        }
        
        .comparison-table {
            overflow-x: auto;
            margin: 2rem 0;
        }
        
        .comparison-table table {
            width: 100%;
            border-collapse: collapse;
            background: var(--bg-primary);
            border-radius: var(--radius-lg);
            overflow: hidden;
        }
        
        .comparison-table th,
        .comparison-table td {
            padding: 1rem;
            text-align: left;
            border-bottom: 1px solid var(--border-color);
        }
        
        .comparison-table th {
            background: var(--bg-secondary);
            font-weight: 600;
            color: var(--text-primary);
        }
        
        .pricing-comparison {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            margin: 2rem 0;
        }
        
        .pricing-card {
            background: var(--bg-secondary);
            padding: 2rem;
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-color);
        }
        
        .pricing-card h3 {
            margin-bottom: 1rem;
            color: var(--primary-color);
        }
        
        .pricing-card ul {
            list-style: none;
            padding: 0;
        }
        
        .pricing-card li {
            padding: 0.5rem 0;
            border-bottom: 1px solid var(--border-color);
        }
        
        .pricing-card li:last-child {
            border-bottom: none;
        }
        
        .pros-cons-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 2rem;
            margin: 2rem 0;
        }
        
        .pros-cons-card {
            background: var(--bg-secondary);
            padding: 2rem;
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-color);
        }
        
        .pros-cons-card h3 {
            text-align: center;
            margin-bottom: 2rem;
            color: var(--primary-color);
        }
        
        .pros h4 {
            color: #10b981;
            margin-bottom: 1rem;
        }
        
        .cons h4 {
            color: #ef4444;
            margin-bottom: 1rem;
        }
        
        .pros ul,
        .cons ul {
            list-style: none;
            padding: 0;
        }
        
        .pros li::before {
            content: "✓";
            color: #10b981;
            font-weight: bold;
            margin-right: 0.5rem;
        }
        
        .cons li::before {
            content: "✗";
            color: #ef4444;
            font-weight: bold;
            margin-right: 0.5rem;
        }
        
        .article-footer {
            padding: 3rem;
            border-top: 1px solid var(--border-color);
        }
        
        .article-tags {
            display: flex;
            gap: 0.5rem;
            flex-wrap: wrap;
            margin-bottom: 2rem;
        }
        
        .tag {
            background: var(--bg-secondary);
            color: var(--text-secondary);
            padding: 0.25rem 0.75rem;
            border-radius: var(--radius-sm);
            font-size: 0.875rem;
        }
        
        .article-share-footer h4 {
            margin-bottom: 1rem;
            color: var(--text-primary);
        }
        
        .share-buttons {
            display: flex;
            gap: 1rem;
            flex-wrap: wrap;
        }
        
        .share-buttons .share-btn {
            width: auto;
            height: auto;
            padding: 0.75rem 1.5rem;
            border-radius: var(--radius-lg);
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        
        .related-articles {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            margin-top: 2rem;
        }
        
        .related-article {
            background: var(--bg-primary);
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--border-color);
            transition: transform 0.3s ease;
        }
        
        .related-article:hover {
            transform: translateY(-5px);
        }
        
        .related-article-image img {
            width: 100%;
            height: 200px;
            object-fit: cover;
        }
        
        .related-article-content {
            padding: 1.5rem;
        }
        
        .related-article h3 {
            margin-bottom: 0.5rem;
        }
        
        .related-article a {
            color: var(--text-primary);
            text-decoration: none;
        }
        
        .related-article a:hover {
            color: var(--primary-color);
        }
        
        @media (max-width: 768px) {
            .article {
                padding: 1rem;
            }
            
            .article-header,
            .article-content,
            .article-footer {
                padding: 2rem;
            }
            
            .article-title {
                font-size: 2rem;
            }
            
            .article-author {
                flex-direction: column;
                gap: 1rem;
                align-items: flex-start;
            }
            
            .comparison-table {
                font-size: 0.875rem;
            }
            
            .pricing-comparison,
            .pros-cons-grid {
                grid-template-columns: 1fr;
            }
        }