What problem does it solve? Designing consistent, accessible interfaces across platforms requires deep expertise in design systems, user research, and WCAG standards that most teams lack in-house. This Skill provides structured UI/UX guidance covering design tokens, component libraries, user research, and inclusive design so teams can produce well-documented, accessible design decisions. ## Core Features & Use Cases - Design System Architecture: Build token-based design systems with atomic design methodology, multi-brand support, and design-to-development handoff workflows. - Accessibility & Inclusive Design: Apply WCAG 2.1/2.2 AA/AAA compliance, color contrast analysis, keyboard navigation, and screen reader optimization patterns. - User Research & Validation: Plan usability tests, user interviews, A/B tests, journey mapping, and persona development grounded in research data. - Use Case: A product team redesigning a B2B dashboard can use this Skill to define a design token architecture, audit the existing UI for accessibility violations, and produce a component library specification ready for developer handoff. ## Quick Start Ask the assistant to design an accessible component library with design tokens for your web application.