鼠标左键图标 64x64 pixel art, solid gray background, hard edges...

鼠标左键图标 64x64 pixel art, solid gray background, hard edges, no anti-aliasing, flat colors, no text. Top-down view of a simple computer mouse, dark gray body. The left button is highlighted in warm golden yellow, clearly separated from the dark gray right button by a thin center line. A silver scroll wheel sits between them at the top. A subtle pixel click-ripple effect on the left button. Centered.