Roboto has a dual nature. It has a mechanical skeleton and the forms are largely geometric. At the same time, the font features friendly and open curves. While
fonts.google.com
You would simply need to add the link relationship in your HTML:
That's great if your fonts are hosted at Google, but trying to do this or @font-face for personally hosted fonts comes up with "access-control-allow-origin" errors.
I am however not much of a web dev, so I might be missing something here.
Edit: I'm the dumb. Access-control-allow-origin is a header I need to set on my end. Working now.