{ font-family: Arial, sans-serif; line-height: 1.6; margin: 20px; } h1, h2, h3 { color: #333; } h1 { font-size: 2.5em; margin-bottom: 0.5em; } h2 { font-size: 1.8em; margin-bottom: 1.5em; } h3 { font-size: 1.4em; margin-bottom: 0.5em; } ul, ol { margin-bottom: 1em; } li { margin-bottom: 0.5em; } strong { font-weight: bold; }
