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AI 智能体 rag-retrieval-accessibility 更新于 2026-08-15

RAG Retrieval · 无障碍规则

Accessibility rules for RAG Retrieval: semantic-first markup, verified keyboard paths and contrast budgets.

技术栈
RAG Retrieval
主题
无障碍
条目
9 条
版本
v0.2.0

✓ 应当这么做

  • ✓ Use semantic elements before adding ARIA roles
  • ✓ Verify keyboard order and focus return on every interactive change
  • ✓ Maintain a 4.5:1 contrast ratio for body text in both themes

✕ 常见反模式

  • ✕ Click-handler divs with no keyboard equivalent
  • ✕ Focus traps with no escape path
  • ✕ Colour as the only carrier of meaning

◎ 交付前验证

  • ◎ Row counts and key uniqueness compared against the previous run
  • ◎ Backfill path tested on a partition
  • ◎ Lineage graph updated for the new source

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