gbanyan b6f0bd1d69 Fix search modal z-index and improve text readability ...

- Use React Portal to render modal at document body level to avoid stacking context issues
- Increase z-index to z-[9999] to ensure modal appears on top of all content
- Add cleanup function to prevent duplicate Pagefind initializations
- Replace CSS class overrides with CSS variables for better maintainability
- Enhance search result text colors for improved readability in both light and dark modes

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Co-Authored-By: Claude <noreply@anthropic.com>

2025-11-20 02:46:54 +08:00

7.6 KiB

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