Subject: Black lightweight wireless gaming mouse, streamlined body, finely detailed scroll wheel and side buttons, purple-blue gradient starry sky background, misty layered mountains, mirror-like reflective ground. Scene: Mouse suspended in the center of the画面, placed above the purple-blue starry sky mountain and wild realm, mirror-like ground reflects the sky light and mountain shadows, integrating gaming tech sense and ethereal natural artistic conception, no text. Style: Gaming tech minimalist poster style, realistic texture, dreamy and high-end atmosphere. Tone: Purple-blue gradient starry sky as the main, black mouse as a steady finishing touch, misty mountains with light gray hazy transition, mirror-like reflections soft and transparent. Lighting: Starry sky soft light diffusing, mouse with distinct three-dimensional light and shadow layers, mirror-like surface reflects delicate light and shadow, overall coordinated light and dark, full atmosphere. Composition: Mouse centered and suspended for visual focus, distant mountains spreading horizontally, mirror-like ground extending spatial depth, simple layout with strong visual impact. Purpose: Gaming peripheral product promotion, gaming mouse promotion poster, main visual for social media giveaway events, digital product e-commerce detail page background.