[RestartKernel]

I love Typst, but I've found its typesetting not quite on par with LaTeX last time I checked. Not sure why you wouldn't just convert your Markdown to LaTeX if you're not writing source code yourself anyhow. There's even a package that allows you to parse Markdown as part of your LaTeX build, which works really well in combination with Overleaf if you want this workflow available from anywhere with next to no preliminary setup.

[ephimetheus]

Which package do you mean? Last time I tried this it was kind of clunky.

[RestartKernel]

It's just called "markdown". I used it to make this template a few years ago:

https://gist.github.com/te-lang-wakker/b401bcf7f05658c624fab...

Only problem was that hyperlinks are converted into footnotes, but I'd be surprised if you can't hack your way around that.