---
description: Create or refine Pencil-backed design plans for Da Vinci.
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# Da Vinci Design

Use the `da-vinci` skill for this request.

Action: `design`

Focus on:
- page map
- layout structure
- interaction model
- Pencil page coverage

Create or update:
- `design.md`
- `pencil-design.md`

Run the `design checkpoint` before locking implementation tasks.