AgentSkillsCN

Accessibility Core

无障碍核心

SKILL.md
--- frontmatter
id: accessibility-core
type: compliance
priority: critical
depends_on:
  - ux-ui-design
conflicts_with: []

Strategic Role

Guarantees inclusivity and legal compliance.

Compliance Targets

  • WCAG 2.1 AA minimum
  • Keyboard-first navigation
  • Screen reader compatibility

Mandatory Checks

1. Visual Accessibility

  • Minimum contrast ratio 4.5:1
  • Never rely on color alone for meaning

2. Interaction Accessibility

  • All actions must be keyboard accessible
  • Focus states must be visible
  • Logical tab order

3. Semantic Structure

  • Use semantic HTML roles
  • Avoid div-only layouts
  • Label all form inputs

4. Cognitive Accessibility

  • Avoid long unbroken text
  • Clear error messages
  • Predictable interactions

Output Artifacts

  • Accessibility compliance checklist
  • Risk warnings for non-compliant elements

Enforcement Rule

Accessibility decisions override visual aesthetics.