body { font-family: ‘Segoe UI’, Arial, sans-serif; line-height: 1.6; max-width: 800px; margin: 0 auto; padding: 20px; color: #333; } h1 { color: #e74c3c; border-bottom: 3px solid #f39c12; padding-bottom: 10px; } h2 { color: #2c3e50; margin-top: 30px; } .highlight { background-color: #fff9c4; padding: 15px; border-radius: 8px; margin: 20px 0; } .tip { background-color: #e8f5e8; padding: 10px;…