Thanks guys. Hugo is right, it’s more of an experiment just to see if there’s a way to edit it in one place.
Use case – I’m developing a new WP theme and don’t know which font to use for the headers. I may want to preview a dozen of them, but I can’t unless I have both functions.php and style.less open and change the name in 2 different places. If there’s a more efficient way, I’m always open to it.