System status / doc

artifact.doc.content-design

Voice tone matrix

Repository implementation

design-system/brand/voice-tone-matrix.md

Implemented rules

• rule.brand.content-design — Content design is a product surface
• rule.brand.editorial-style — Editorial rules are locale- and channel-aware executable policy
• rule.brand.product-lexicon — Product terminology is governed domain data

Direct references

• ref.duolingo.writing-tone — Duolingo Design — Contextual tone matrix

Verification artifacts

No separate verifier is declared for this artifact kind.