What a headline can do.

A treatment is one way of setting display text as a CSS recipe: an outline, a long shadow, a stacked hero, a word on a circle. Each one names the sizes it holds at and what it needs from a font, and is matched against the weights, italics, axes and subclass of all the pairings in Typefaces, so you can see which pairings carry it and what a pairing can carry.

Picks a pairing and opens its lookbook: every treatment it carries, live.