body { font-family: Arial, Helvetica, sans-serif; line-height: 1.6; margin: 20px; } h1 { text-align: center; } h2 { margin-top: 20px; } ol { list-style-type: decimal; margin-left: 20px; } li { margin-bottom: 10px; } a { text-decoration: none; color: #007BFF; } a:hover { text-decoration: underline; }…