Pandoc/Quarto markdown gives you most of these. In my experience, it rarely really matters fine control. If the effort is too big to tweak the templates/markdo

Pandoc/Quarto markdown gives you most of these. In my experience, it rarely really matters fine control. If the effort is too big to tweak the templates/markdown you export it to an intermediate state (LaTeX/Office/whatever) and drop the original markdown source. There is no lock-in.