body { font-family: ‘Segoe UI’, Arial, sans-serif; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 20px; color: #333; } h1 { color: #2c3e50; border-bottom: 3px solid #3498db; padding-bottom: 10px; } h2 { color: #34495e; margin-top: 30px; } .highlight { background-color: #fff9c4; padding: 15px; border-left: 4px solid #ffd54f; margin: 20px 0; } .step { background: #f8f9fa;…