# One-shot Physics Prompt

Project: crest-alpha
Route: /physics/
Skill: oneshot-physics

Goal
- Build a dependency-free receipt-paper physics route that is visible immediately.
- Use a 2D canvas Verlet cloth simulation, not a CDN or 3D runtime.

Design direction
- Dark lab bench, warm thermal paper, compact editorial controls.
- Tight copy, clear hierarchy, responsive layout.

Systems
- Receipt mesh with pinned top corners and structural constraints.
- Pointer grab and drag on the nearest cloth node.
- Fan, crumple, and reset controls.
- Live mode and stress readout.
- Procedural receipt markings drawn on the cloth.

Output
- `index.html`
- `PROMPT.md`
- `artifact.json`