body { font-family: "Helvetica Neue", sans-serif; line-height: 1.6; padding: 20px; color: #333; background-color: #fff; } h1, h2, h3 { color: #1a1a1a; } a { color: #1e90ff; text-decoration: none; } a:hover { text-decoration: underline; } img { max-width: 100%; height: auto; display: block; margin: 1…