body { font-family: Arial, sans-serif; line-height: 1.6; background-color: #f5f5f5; color: #333; padding: 20px; } h1, h2, h3 { color: #2c3e50; } h1 { font-size: 2.5em; margin-bottom: 0.5em; border-bottom: 2px solid #e67e22; padding-bottom: 10px; } h2 { font-size: 2em; margin-top: 1.5em; margin-botto…