> For the complete documentation index, see [llms.txt](https://cogna8-io.gitbook.io/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://cogna8-io.gitbook.io/docs/product-interface/theme-and-appearance.md).

# Theme and Appearance

Cogna8 supports light and dark themes with customizable appearance settings. Choose the theme that works best for your environment and workflow preferences.