body { font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; line-height: 1.6; color: #333; max-width: 800px; margin: 0 auto; padding: 20px; background-color: #f9f9f9; } h1, h2 { color: #2c3e50; } h1 { text-align: center; margin-bottom: 30px; } h2 { border-bottom: 2px solid #ddd; padding-bot…