web-design-guidelines

# Web Design Guidelines Use this skill after building or modifying web UI. It helps the agent review whether the interface is usable, readable, responsive, and polished. ## Checklist 1. Layout: consistent alignment, predictable grid, no accidental crowding. 2. Typography: readable sizes, clear hierarchy, line length under control. 3. Color: sufficient contrast, semantic states, no random palette mixing. 4. Interaction: clear hover/focus/active/disabled states. 5. Responsiveness: mobile, tablet, and desktop layouts remain usable. 6. Accessibility: keyboard focus, labels, alt text, contrast, reduced motion where relevant. 7. Product states: loading, empty, error, offline, and success states exist when needed. 8. Polish: spacing, borders, shadows, icon sizes, and copy tone feel consistent. ## Output When reviewing, return: pass/fail summary, top issues, concrete fixes, and files/components likely affected. ## PilotDeck Migration Note - Source inspiration: Vercel Agent Skills web design guidance and common UI QA practice. - This is a PilotDeck-native draft, not a verbatim copy.