body { font-family: Arial, sans-serif; line-height: 1.6; margin: 0 auto; max-width: 800px; padding: 20px; } h1, h2, h3 { color: #333; } h2 { border-bottom: 2px solid #ccc; padding-bottom: 5px; } p { color: #555; } ul { list-style-type: none; padding: 0; } li::before { content: '•'; color: #2980b9; d…