How many pages are suitable for the landing page?

[ShaqelineRade761]

I'm a beginner. So far, I've downloaded several landing pages. Some are single pages, while most are multiple pages (you need to click several times to jump to the offer page), and they overlap with the offer page (this will lead to duplicate information filling and affect conversion). So I'd like to ask everyone, Is it recommended to use a single page or multiple pages for