Guide the product's design
Describe the audience, hierarchy, tone, references, and constraints while Heidi reuses the project's established UI system.
Use it in Heidi
Keep the work inside one project so the brief, task state, preview, review, source, and saved versions remain connected.
Keep the work reviewable
Keep the page, task state, and visible evidence together when you ask for help. That gives Heidi enough context to continue without inventing progress or making you restart.
Verify the result
Check the preview or source evidence, then read the task and review state before you apply anything to the project's main line.
Use ← and → to move between pages.