Snippet previews for certain results not only started using Google Sans, but also made the text abnormally large and they changed the words that match your search from bold to highlighted for some reason. Okay then, google. Unfortunately I don't know what it looked like exactly before they pushed this change and I don't have an HTML local backup of featured snippets to find out, so I replicated it the best I could off memory. Would really appreciate anyone who does have a local HTML copy before the change to provide a copy to me, though!