
3D icon of a square-shaped object resembling a like/upvote icon: solid red color (#FF0000) with rounded edges, featuring a prominent white heart symbol inset into the front surface. The heart has a soft gradient shadow inside to suggest depth, and the bottom point of the square extends slightly further out to create a notch, giving it a sticker-like appearance. The style is clean and modern, suitable for app interfaces, with a plastic-like matte finish. The design should be instantly recognizable as a classic social media "like" button. white background, centered, no shadow, clean icon style, high detail, 3D render.