body { font-family: Arial, sans-serif; line-height: 1.6; margin: 20px; } h1 { font-size: 28px; color: #3366cc; } p { margin-bottom: 15px; } hr { border: 1px solid #ddd; margin: 30px 0; } strong { font-weight: bold; } a { color: #009688; text-decoration: none; } a:hover { text-decoration: underline; …