Main subject: Dark blue futuristic technology exhibition stand, central circular multi-layer platform, white glowing geometric light paths on the platform and ground, vertical embedded light strips on both side walls. Scene: High-end electronic product launch, sci-fi exhibition technology exhibition stand visual design. Style: Minimalist futuristic tech style, geometric symmetrical composition, strong line and light atmosphere. Color palette: Overall deep dark blue as the main tone, paired with pure white glowing lines, cool and high-end color scheme, clean and neat. Lighting: Glowing lines are even and soft self-illumination, space light is dim to set off the outline of light strips, distinct layers and full sense of depth. Composition: Circular multi-layer platform is at the center of the画面, ground light paths extend symmetrically, wall vertical light strips echo vertically, overall layout is neat and symmetrical, restrained blank space, no text in the画面. Purpose: Digital product launch main background, sci-fi exhibition stand visual, digital art exhibition poster, technology brand promotion base image.