Create a custom 404 page following the [directions here](https://docs.github.com/en/pages/getting-started-with-github-pages/creating-a-custom-404-page-for-your-github-pages-site) and re-using existing Phylum 404 page content where possible (from the UI/app).
Create a custom 404 page following the directions here and re-using existing Phylum 404 page content where possible (from the UI/app).