* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Inter',"Inter Fallback", -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
            line-height: 1.8;
            color: #1e293b;
            background: #ffffff;
        }
        
        /* Article Container */
        .article-container {
            max-width: 900px;
            margin: 0 auto;
            padding: 60px 30px;
        }
        
        /* Article Header */
        .article-header {
            margin-bottom: 50px;
            padding-bottom: 40px;
            border-bottom: 3px solid #e2e8f0;
        }
        
        .article-meta {
            display: flex;
            align-items: center;
            gap: 15px;
            margin-bottom: 25px;
            flex-wrap: wrap;
        }
        
        .meta-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: linear-gradient(135deg, #eff6ff, #dbeafe);
            color: #2563eb;
            padding: 8px 16px;
            border-radius: 20px;
            font-size: 13px;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }
        
        .meta-badge svg {
            width: 16px;
            height: 16px;
        }
        
        .article-title {
            font-size: 42px;
            font-weight: 800;
            line-height: 1.2;
            color: #0f172a;
            margin-bottom: 20px;
            letter-spacing: -0.5px;
        }
        
        .article-intro {
            font-size: 20px;
            line-height: 1.7;
            color: #475569;
            font-weight: 400;
        }
        
        /* Content Styling */
        .article-content p {
            margin-bottom: 24px;
            font-size: 17px;
            line-height: 1.8;
            color: #334155;
        }
        
        .article-content em {
            font-style: italic;
            color: #2563eb;
            font-weight: 500;
        }
        
        .article-content strong {
            font-weight: 700;
            color: #0f172a;
        }
        
        /* Headings */
        .article-content h2 {
            font-size: 32px;
            font-weight: 700;
            color: #0f172a;
            margin: 50px 0 25px 0;
            line-height: 1.3;
            padding-left: 20px;
            border-left: 4px solid #2563eb;
        }
        
        .article-content h3 {
            font-size: 24px;
            font-weight: 700;
            color: #1e40af;
            margin: 35px 0 20px 0;
            line-height: 1.4;
        }
        
        /* Links */
        .article-content a {
            color: #1d4ed8;
            text-decoration: underline;
            font-weight: 700;
            transition: all 0.3s ease;
            position: relative;
            z-index: 100;
            display: inline;
            cursor: pointer;
        }
        
        .article-content a:hover {
            color: #2563eb;
            background: rgba(37, 99, 235, 0.1);
            padding: 2px 4px;
            border-radius: 3px;
        }
        
        /* Blockquote */
        .article-content blockquote {
            border-left: 4px solid #2563eb;
            padding: 20px 25px;
            margin: 30px 0;
            background: #f8fafc;
            border-radius: 0 8px 8px 0;
            font-style: italic;
            color: #475569;
        }
        
        /* Contact Box */
        .contact-box {
            background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
            border: 2px solid #2563eb;
            border-radius: 12px;
            padding: 30px;
            margin: 35px 0;
        }
        
        .contact-box h4 {
            font-size: 20px;
            font-weight: 700;
            color: #1e40af;
            margin-bottom: 15px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        .contact-box h4::before {
            content: '📞';
            font-size: 24px;
        }
        
        .contact-box p {
            margin: 0 0 15px 0;
            color: #1e40af;
            font-size: 16px;
            line-height: 1.7;
        }
        
        .contact-box p:last-child {
            margin-bottom: 0;
        }
        
        .contact-box a {
            color: #1e40af;
            font-weight: 700;
            text-decoration: underline;
        }
        
        .contact-box a:hover {
            color: #2563eb;
            background: rgba(255, 255, 255, 0.6);
        }
        
        /* Support Box */
        .support-box {
            background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
            border: 2px solid #10b981;
            border-radius: 12px;
            padding: 30px;
            margin: 35px 0;
        }
        
        .support-box h4 {
            font-size: 20px;
            font-weight: 700;
            color: #065f46;
            margin-bottom: 15px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        .support-box h4::before {
            content: '💬';
            font-size: 24px;
        }
        
        .support-box p {
            margin: 0 0 15px 0;
            color: #047857;
            font-size: 16px;
            line-height: 1.7;
        }
        
        .support-box p:last-child {
            margin-bottom: 0;
        }
        
        /* Service Box */
        .service-box {
            background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
            border-left: 4px solid #f59e0b;
            padding: 25px 30px;
            margin: 30px 0;
            border-radius: 0 12px 12px 0;
        }
        
        .service-box h4 {
            font-size: 18px;
            font-weight: 700;
            color: #92400e;
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        
        .service-box h4::before {
            content: '⭐';
            font-size: 20px;
        }
        
        .service-box p {
            margin: 0;
            color: #78350f;
            font-size: 16px;
            line-height: 1.7;
        }
        
        /* Plans Grid */
        .plans-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
            margin: 35px 0;
        }
        
        .plan-card {
            background: #ffffff;
            border: 2px solid #e2e8f0;
            border-radius: 10px;
            padding: 25px;
            transition: all 0.3s ease;
        }
        
        .plan-card:hover {
            border-color: #2563eb;
            transform: translateY(-3px);
            box-shadow: 0 8px 20px rgba(37, 99, 235, 0.1);
        }
        
        .plan-card .plan-name {
            font-size: 22px;
            font-weight: 700;
            color: #0f172a;
            margin-bottom: 10px;
        }
        
        .plan-card .plan-price {
            font-size: 32px;
            font-weight: 800;
            color: #2563eb;
            margin-bottom: 15px;
        }
        
        .plan-card .plan-price span {
            font-size: 16px;
            font-weight: 400;
            color: #64748b;
        }
        
        .plan-card .plan-features {
            list-style: none;
            padding: 0;
        }
        
        .plan-card .plan-features li {
            padding: 8px 0;
            font-size: 14px;
            color: #475569;
            border-bottom: 1px solid #f1f5f9;
        }
        
        .plan-card .plan-features li:last-child {
            border-bottom: none;
        }
        
        .plan-card .plan-features li::before {
            content: '✓';
            color: #10b981;
            font-weight: 700;
            margin-right: 8px;
        }
        
        /* Security Box */
        .security-box {
            background: #f8fafc;
            border: 2px solid #64748b;
            border-radius: 12px;
            padding: 30px;
            margin: 35px 0;
        }
        
        .security-box h4 {
            font-size: 20px;
            font-weight: 700;
            color: #334155;
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        .security-box h4::before {
            content: '🔒';
            font-size: 24px;
        }
        
        .security-box p {
            margin: 0 0 15px 0;
            color: #475569;
            font-size: 16px;
            line-height: 1.7;
        }
        
        .security-box p:last-child {
            margin-bottom: 0;
        }
        
        /* CTA Box */
        .cta-box {
            background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
            border-radius: 12px;
            padding: 35px;
            margin: 50px 0 0 0;
            color: #ffffff;
        }
        
        .cta-box h2 {
            color: #ffffff;
            margin: 0 0 20px 0;
            padding: 0;
            border: none;
            font-size: 28px;
        }
        
        .cta-box h3 {
            color: #fbbf24;
            margin: 30px 0 15px 0;
            font-size: 22px;
        }
        
        .cta-box h3:first-of-type {
            margin-top: 0;
        }
        
        .cta-box p {
            margin: 0 0 15px 0;
            font-size: 17px;
            line-height: 1.8;
            color: #e2e8f0;
        }
        
        .cta-box p:last-child {
            margin-bottom: 0;
        }
        
        .cta-box strong {
            color: #fbbf24;
        }
        
        /* Responsive */
        @media (max-width: 768px) {
            .article-container {
                padding: 40px 20px;
            }
            
            .article-title {
                font-size: 32px;
            }
            
            .article-intro {
                font-size: 18px;
            }
            
            .article-content h2 {
                font-size: 26px;
                margin: 40px 0 20px 0;
                padding-left: 15px;
            }
            
            .article-content h3 {
                font-size: 22px;
            }
            
            .article-content p {
                font-size: 16px;
            }
            
            .plans-grid {
                grid-template-columns: 1fr;
            }
        }
        
        @media (max-width: 480px) {
            .article-title {
                font-size: 28px;
            }
            
            .article-intro {
                font-size: 16px;
            }
            
            .article-content h2 {
                font-size: 22px;
            }
            
            .article-content h3 {
                font-size: 20px;
            }
            
            .contact-box,
            .support-box,
            .service-box,
            .security-box,
            .cta-box {
                padding: 20px;
            }
        }