To write DESIGN.md prose agents follow, describe intent and rules, not just values. A token says a color is a hex; good prose says it is for the primary action only. Reasoning is what lets an agent generalise to cases you did not explicitly cover. Weak vs strong prose ## Colors # WEAK - restates the tokens: Primary is #1A1C1E. Secondary is #6C7278. # STRONG - explains intent: High-contrast neutrals with one warm accent. Use the accent only for the single most important ac...