Reusable, documented UI components built once and shared across every product surface.
Colours, spacing, and type codified as tokens that stay in sync between design and code.
Clear usage guidelines so every team ships consistent, on-brand interfaces.
Design files and production components built to match, pixel for pixel.
WCAG-conscious patterns baked into every component from the start.
A clear process for proposing, reviewing, and rolling out system changes.