Discoverability lab
Shelf lab
Drop a Steam capsule into a fake store shelf. Ask the only question that matters at thumbnail size: does it stop the scroll?
Uses the public capsule_231x87 CDN path. No live Steam search.
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Steam surface simulation
Static simulation using curated neighbors. This is not the real Steam algorithm.
Visual QA
Human checklist
No fake score. Just eyes. Toggle what still reads at shelf size.