# Article title

## Learning objective
- What the student should understand after reading.

## Key syntax
```lucia
// Minimal syntax reference
```

## Examples
```lucia
// Practical examples
```

## Common mistakes
- Typical error #1 and how to avoid it.
- Typical error #2 and how to avoid it.

## Suggested practice
- Small exercise to reinforce the concept.

## Related
- article-id-1
- article-id-2
