Token Spec Sheet

A densely instrumented block — type scale, colour tiers with measured contrast ratios, surface swatches, the spacing scale, the radii — generated entirely from a single tokens module rather than typed out. Add, rename or retune a token and the sheet changes with it, because there is nowhere else for it to come from.

Pairs with an inspector overlay that reads the same module at runtime, so the sheet and the running page can never disagree.