Markdown supports inline HTML for interactive elements, I think an interesting potential alternative would be an md doc with a known HTML template and simple build (e.g. single line pandoc command).
This is the way - lightweight build process - host it on your private tailnet to consume the document on whichever device you so choose - tablet, phone - also makes it easier to share with co-colaborstors etc. in a more secure way.
yah this should be the way. simpler text in markdown and rich visuals and complex tables in html. coding agents should handle this locally instead of wasting tokens as well.