Best Practice for fixed header, sidebar and footer on desktop

In Kadence theme it is as easy as 1-2-3 to have a fixed header and sidebar and most likely also footer - I think it belongs to the PRO version which I have not tried.

But what is the best practice for having fixed header, fixed sidebar and fixed footer and then content to left or right in Cwicly ? Like the good old HTML Frameset.

Hopefully Cwicly can do the job in a clever way. What would the community advice here ?

Just set the header, sidebar and footer as fixed ? What about the content part then? What would be the best practice here regarding margin and so on ?

Or make fragments/template-parts and then include them on desktop only ?

Thanks for any input in advance :slight_smile: