Design System Engineering

Engineer scalable design token architectures, calculate concentric border radii for nested visual surfaces, construct perceptual OKLCH color ramps, and enforce APCA contrast standards.

When to Use

• Building or refactoring a design token architecture across brand themes
• Engineering nested UI containers requiring mathematical concentric corner curvature
• Creating uniform, perceptually calibrated color ramps in OKLCH
• Auditing typography, icons, and surface contrast under APCA algorithms
• Preventing AI-generated component visual drift and token layer leakage

Core Rules