- Added fixed top banner with gradient background displaying "XML Requirements Management System"
- Added fixed bottom banner with copyright and version information
- Both banners use position:fixed and remain visible while scrolling
- Adjusted body padding to account for fixed banner heights
- Added dark mode support with darker gradient colors
- Banners include box shadows for visual depth
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
