Per docs/DIG_FLIP_HANDOVER.md — same createDig contract, zero index.html changes:
- real format sizes + packing by thickness (FMT map; LP-only today, CDs inevitable)
- secondhand lean: per-sleeve seeded jitter (rotation.z + position.x)
- crate drawn around the stack with the lower front lip you flip over
- covers trickle-load (fillQueue 120ms) + near-cursor priority window (-10..+15)
- pull presents at arm's length on the view axis (-0.1, 0.23-h/2, 0.12, rot -0.33)
- Add to cart -> localStorage rg_cart (SKU-keyed, matches /shop/checkout), then
the stack re-packs closed — no gap
- fix: dig camera aspect was NaN if the window loaded 0x0 and never resized;
guard + resize listener (latent in ancestor + THRIFTGOD)
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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