Northern Type
background-clip: text over a moving gradient. Four stops and a background-position, and the type carries the colour instead of sitting on it.
Usage
Beautiful motion
Meant for
Examples
On a KPI
Same mechanism as Gleam with a wider band and four brand stops — the figure carries the colour instead of sitting on it. Because the letters are transparent and the gradient does the colouring, check it in both themes: there is no automatic fallback if the gradient fails to paint.
The class is wm wm-northern-type — the first half is the marker the trigger and reduced-motion rules hook into, the second is the effect.