body { font-family: 'Arial', sans-serif; line-height: 1.6; margin: 20px; } h2 { color: #333; border-bottom: 2px solid #333; padding-bottom: 5px; } p { color: #555; } summary { font-weight: bold; color: #222; } strong { color: #e44d26; } a { color: #0073e6; text-decoration: none; } a:hover { text-dec…