body { font-family: Arial, sans-serif; line-height: 1.6; margin: 20px; background-color: #f9f9f9; color: #333; } h1 { color: #2c3e50; text-align: center; font-size: 2.5em; margin-bottom: 20px; } h2 { color: #34495e; font-size: 1.8em; margin-top: 40px; } li { margin-bottom: 30px; padding: 20px; backg…