Quiz slides

Ask a focused knowledge question and give feedback when an option is selected.

Source

---
@type: quiz

## Source of truth

**Which file defines this site's locale configuration?**
- [ ] A screenshot
- [x] docusaurus.config.ts
- [ ] A release announcement

Rendering and interaction

[x] marks a correct answer and [ ] a distractor. Checkbox content may be inferred as quiz, so specify checklist explicitly for completion tracking. Keep options concise and explain the answer. Test the actual selection/feedback behavior; multiple marked answers do not by themselves establish a multi-select completion rule.

Add speaker notes and run source validation before building. Test the slide in the generated deck; the HTML structure and CSS classes are implementation details, not a substitute for checking behavior.

See directives, speaker notes, and keyboard controls.