body { font-family: 'Arial', sans-serif; line-height: 1.6; margin: 20px; background-color: #f9f9f9; color: #333; } h1, h2, h3 { color: #444; } h1 { border-bottom: 2px solid #444; padding-bottom: 10px; } h2 { margin-top: 30px; border-left: 5px solid #444; padding-left: 10px; } p { margin: 10px 0; } a…