I really like the style of
These documents just look incredibly well done. This applies for LaTeX in general, the above document class is just an example.
Is there a way to access information like the font sizes, distances (text/title), leadings and so on? Can I just "look it up"?
It seems to me that the typography of the base layouts is so great that I would like to use these rules for styling other kinds of output formats as well (e.g. HTML).