A divider / background texture strip printed as a rotogravure cylinder: a static, seeded matrix of engraved cell depths sits under a doctor-blade band that sweeps and wraps every 20s, wiping the flooded land clean and leaving each cell's ink alpha at its depth-derived steady state, with a decaying brightness flash trailing every fresh pass.
pnpm dlx shadcn@latest add "https://design.helpmarq.com/r/gravure-cell-wipe.json"