For roadmap/technical documentation pages, follow these rules:

Example (intro without code + clean heading + resources):

## Example (concept only)

This page provides a brief introduction to the concept and what it’s used for.
For deeper details and usage, see the resources below.

Learn more from the following resources:

- [@official@Concept Overview](https://example.com/official)
- [@article@Concept Deep Dive](https://example.com/deep-dive)
- [@article@Best Practices](https://example.com/best-practices)

Applying this consistently will improve readability, reduce duplicated content, and prevent broken/incorrect resource links.