Typography scale controls
Each size is now fully editable with human-friendly inputs: minimum, fluid boost, and maximum.
Helper text, labels, and microcopy.
Small metadata and dense UI text.
Default body copy size.
Lead paragraphs and emphasized content.
Section headings and promos.
Hero titles and key callouts.
Need precision? Tweak each part and the final clamp(min, preferred + vw, max) value updates automatically.