# Page Not Found

The URL `pages/HXmIuuxHJGrgEdRBkuHR` does not exist. This page may have been moved, renamed, or deleted.

## Suggested Pages

You may be looking for one of the following:
- [Surgery](https://adofaieditor.gitbook.io/english/surgery.md)
- [Visual Effects](https://adofaieditor.gitbook.io/english/events/visual-effects.md)
- [Finding the Correct BPM & Offset](https://adofaieditor.gitbook.io/english/know-the-basics/finding-the-correct-bpm-and-offset.md)
- [Difficulty Scoring Methods](https://adofaieditor.gitbook.io/english/level-preparation-and-assisting-techniques/difficulty-scoring-methods.md)
- [Set Background](https://adofaieditor.gitbook.io/english/events/visual-effects/set-background.md)

## How to find the correct page

If the exact page cannot be found, you can still retrieve the information using the documentation query interface.

### Option 1 — Ask a question (recommended)

Perform an HTTP GET request on the documentation index with the `ask` parameter:

```
GET https://adofaieditor.gitbook.io/english/surgery.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

### Option 2 — Browse the documentation index

Full index: https://adofaieditor.gitbook.io/english/sitemap.md

Use this to discover valid page paths or navigate the documentation structure.

### Option 3 — Retrieve the full documentation corpus

Full export: https://adofaieditor.gitbook.io/english/llms-full.txt

Use this to access all content at once and perform your own parsing or retrieval. It will be more expensive.

## Tips for requesting documentation

Prefer `.md` URLs for structured content, append `.md` to URLs (e.g., `/english/surgery.md`).

You may also use `Accept: text/markdown` header for content negotiation.