# Page Not Found

The URL `themes-and-custom-templates/{{ post.external_url or post.link }}` does not exist.

You might be looking for one of these pages:
- [Template variables](https://docs.devhub.com/themes-and-custom-templates/template-variables.md)
- [Site Builder Markup](https://docs.devhub.com/themes-and-custom-templates/site-builder-markup.md)
- [Using URL parameters](https://docs.devhub.com/themes-and-custom-templates/using-url-parameters.md)
- [Example themes](https://docs.devhub.com/themes-and-custom-templates/example-themes.md)
- [Getting started](https://docs.devhub.com/themes-and-custom-templates/getting-started.md)

## How to find the correct page

1. **Ask a question**: /sitemap.md?ask=<question> - Complete answer with sources
2. **Browse the full index**: [/sitemap.md](https://docs.devhub.com/sitemap.md) - Complete documentation index
3. **View the full content**: [/llms-full.txt](https://docs.devhub.com/llms-full.txt) - Full content export

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/themes-and-custom-templates/template-variables.md`)
- Use `Accept: text/markdown` header for content negotiation