body { font-family: 'Arial', sans-serif; line-height: 1.6; margin: 20px; } h1, h2, h3 { color: #333; line-height: 1.2; } h2 { border-bottom: 2px solid #ccc; padding-bottom: 5px; margin-top: 30px; } p { color: #666; } ul { list-style-type: disc; margin-left: 20px; } a { color: #0066cc; text-decoratio…