Hi Tom, great to know that. Consistent typography is a key component of a website to me.
I often work with documents having complicated structure, where valid sizes/spacing is important for the document to be friendly to read. Custom styles are not always a good solution I think, especially on various updates. Maybe providing two sets of options (Basic and Advanced) is worth considering so that users don’t need to touch all the settings if they don’t need to.
But please don’t forget about desktops yet 🙂
Anyways, thanks for your feedback!