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Reviews and writes CSS that preserves accessibility across contrast, focus styles, reduced motion, forced colors, zoom, target size, semantic integrity, and custom-styled controls. Use for UI styling and design-system changes.
Codex または Claude でインストール この Prompt をコピーして Codex、Claude、または他のアシスタントに貼り付けると、Skill ページを確認してインストールできます。
SOC 職業分類に基づく
Builds accessible pages and components with semantic HTML, correct names/roles/states, keyboard support, focus management, links, images, SVG, media, and native controls first. Use when implementing or refactoring frontend UI.
Designs and reviews accessible forms, search, validation, errors, grouping, required state, multi-step flows, and recovery behavior. Use when implementing or auditing form-heavy UI.
Reviews frontend changes for accessibility regressions across semantics, keyboard/focus behavior, forms, dynamic updates, styling, ARIA, and tests. Use for pull requests, diffs, audits, and pre-merge sign-off.
Validates accessibility with automated checks, keyboard walkthroughs, screen reader smoke tests, zoom/preference checks, and focused regression reporting. Use when verifying new UI or confirming fixes.
Central routing and orchestration skill for web accessibility work. Use as the default entrypoint for accessibility-related UI tasks to select the right authoring, review, remediation, and testing workflows.
Debugs accessibility issues with automated scanners, browser accessibility trees, keyboard checks, screen reader smoke tests, custom CSS/JS rules, and CI gates. Use when triaging barriers or building accessibility validation pipelines.
| name | web-a11y-css |
| description | Reviews and writes CSS that preserves accessibility across contrast, focus styles, reduced motion, forced colors, zoom, target size, semantic integrity, and custom-styled controls. Use for UI styling and design-system changes. |
CSS accessibility checklist
- [ ] Focus styles are visible and high contrast
- [ ] Text, controls, and states meet contrast expectations
- [ ] Target sizes and spacing support touch and motor constraints
- [ ] Motion is reduced or disabled when users request it
- [ ] `display`, `visibility`, `content-visibility`, and `pointer-events` do not break semantics
- [ ] Hidden labels, legends, captions, and referenced text still name controls correctly
List preference modes tested, risky CSS properties used, and any semantic integrity mitigations.