# Logo source art (not served on the site)

| File | Role |
|------|------|
| `hourglass-mint-full.png` | Frame 0 — matched to 25% brightness |
| `hourglass-mint-25pct.png` | Frame 1 — style reference |
| `hourglass-mint-15pct.png` | Frame 2 |
| `hourglass-mint-3grains.png` | Frame 3 |
| `hourglass-mint-1grain.png` | Frame 4 |

Run `npm run logos:normalize` from repo root to rebuild `../00-*-64.png` etc.