"Minimalistic 2D stickman character sprite, full body, front view, perfectly centered, rounded head and rounded hands, smooth curved legs and arms, no sharp edges, uniform line thickness, matte white body, clean vector style, no facial features, symmetrical proportions, neutral idle pose, soft subtle shadow underneath, high resolution, transparent background (PNG), modern mobile game UI style, flat design, sprite sheet ready, consistent proportions, no texture, no gradients "