Create one standalone square 1000x1000 Amazon listing image. Use the first reference for visual direction: a lifestyle hand holding a black ergonomic mouse, a large comfort-angle headline above, a simple angle diagram overlay, and a lower row of fatigue-relief icons. Use the second reference for exact geometry: one complete black ergonomic mouse with its buttons, scroll wheel, contours, and proportions. Replace all visible copy with English-only invented copy: “58° ERGONOMIC COMFORT”, “NATURAL WRIST POSITION”, “SMOOTH CONTROL”, “QUIET CLICK”, “DESIGNED FOR LONG WORKDAYS”. Add subtle MOCKUP branding on the existing mouse surface. Preserve the dark neutral desk scene and clear technical callout style. Show one mouse only; do not invent extra buttons or accessories. No original brand, watermark, filename, contact information, copied claims, disassembled view, collage, grid, split-screen, outer white frame, or stretched product.
