Designed a governed, token-driven email template that converged on design-system principles independently.
A legacy global template no longer fit the brand or governance needs, and no email or web developer existed to support a rebuild. I designed a new template across four phases — architecture, code review, client workarounds, and emerging challenges.
It uses a semantic T-shirt-sizing padding scale, a named-color preset system, compound color-on-color classes that enforce contrast, a single-boolean dark/light theme toggle, and a layout-direction toggle. Module count dropped from 15+ near-duplicates to ~14 governed by boolean variables, and a multi-pass review caught and resolved 20+ issues.