Generated Sprite Artwork

"Create a 2D sprite animation of a small, fully black character with a minimalist cubic style (simple blocky shape, no facial details). The character should perform a smooth sequence of movements: Start from idle Begin running (slow acceleration) Transition into a fast sprint Gradually slow down Come to a complete stop The animation should be fluid and loopable, with clear keyframes for each phase (idle, run, sprint, deceleration, stop). Use a side view (platformer style), with clean silhouettes and simple shading if needed. Background should be transparent. Sprite sheet format preferred, with evenly spaced frames."