admin ae40ed93d6 feat: add dark/light theme toggle, fix cover display, refine overall style ...

- Add theme toggle button in navbar with sun/moon icons
- Define [data-theme=dark] CSS variables (warm dark palette)
- Persist theme preference in localStorage
- Follow system prefers-color-scheme on first visit
- Anti-flash inline script sets theme before render
- ECharts charts re-render with theme-aware colors on toggle
- Fix reading ranking covers: aspect-ratio 3/4 instead of fixed height
- Fix discover covers: aspect-ratio 3/4 for proper portrait display
- Replace purple hero gradient with warm brown/amber matching accent
- All hardcoded colors replaced with CSS variables
- Smooth 0.3s transitions on all theme-dependent elements
- Update footer text from SQLite to MySQL

2026-07-17 11:13:11 +08:00

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index.html

feat: add dark/light theme toggle, fix cover display, refine overall style

2026-07-17 11:13:11 +08:00