Regenerate a bright home kitchen countertop product background. Create a light stone countertop in the foreground, a bowl of yellow lemons, a wooden cutting board, a leafy branch in a vase, sunlit window shadows, and soft blurred kitchen details. Keep a fresh minimal kitchen mood with natural morning light, white and pale green tones, calm home atmosphere, photorealistic lifestyle product photography, soft shadows, natural textures, and shallow depth of field. Decorative details should remain related to the kitchen counter and lemon still-life theme but must not duplicate the original; alter fruit arrangement, branch shape, cutting board position, background objects, window shadow pattern, and camera angle. No readable text, no numbers, no Chinese characters, no watermark, no brand logo, no trademark symbols, no tiny edge text, no white border, no dirty edge, and no disconnected blank margins.