Fonts, scales and styles for typograpical elements.
Typography groups together font size, weight, family and line heights.
Responsive font sizes are array values that correspond to the responsive breakpoints. The first value will be used below the smallAndUp breakpoint, the second value will be used for all other screen sizes.
Line height is a ratio and applies to all text, including headings and body text.
Font sizes are paired for responsive scaling. Each token has an array of corresponding values. As a general rule, the small screen size is usually one step down the scale. e.g. body on small screen is equivalent to small on screen sizes above small.
The scale is also available under fontSizes, but the recommendation is to use responsiveFontSizes to get the responsive pairings.