No custom classes, just the standard Webflow components all configured with accessible units. Three type scales and a handful of useful, accessible colour swatches.

Type hierarchy is based on a major third type-scale for desktop, switching to a minor third for tablet and then to a major second for mobile. Body type is set to 16px/1rem and has a unitless line-height (set to 1.5-).

Headings are all set to 600 font weight, have no padding and only have a bottom margin set at 0.25em (so they're relative to the font size). All headings have a a line height of 1.25.

Figures have 0.75em margin-bottom, as does block quotes. Labels have 0.25rem margin-bottom, paragraphs have 0.75em margin-bottom.