> For the complete documentation index, see [llms.txt](https://docs.hurrytimer.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.hurrytimer.com/appearance.md).

# Appearance

- [Custom CSS](https://docs.hurrytimer.com/appearance/custom-css.md)