# Page Not Found

The URL `guide/mobile-back-up-your-private-key` does not exist.

You might be looking for one of these pages:
- [Mobile / Back up your private key](https://docs.nine-chronicles.com/introduction/guide/faqs/mobile-back-up-your-private-key.md)
- [PC / Back up your private key](https://docs.nine-chronicles.com/introduction/guide/faqs/pc-back-up-your-private-key.md)
- [Restoring your Account with Private Key](https://docs.nine-chronicles.com/introduction/guide/faqs/restoring-your-account-with-private-key.md)
- [How to play](https://docs.nine-chronicles.com/introduction/guide/how-to-play.md)
- [Nine Chronicles Portal](https://docs.nine-chronicles.com/introduction/guide/nine-chronicles-portal.md)

## How to find the correct page

1. **Browse the full index**: [/sitemap.md](https://docs.nine-chronicles.com/introduction/sitemap.md) - Complete documentation index
2. **View the full content**: [/llms-full.txt](https://docs.nine-chronicles.com/introduction/llms-full.txt) - Full content export

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/introduction/guide/faqs/mobile-back-up-your-private-key.md`)
- Use `Accept: text/markdown` header for content negotiation