金箔渐变风科技感流动粒子背景素材

Future abstract background, with a three-dimensional stereoscopic structure of blue and gold particle grid. Purple liquid waves flow within the grid, forming channels. AI-enhanced glow makes the inner walls of the channels and particle nodes emit a technological aura. High-definition vector texture, sci-tech interactive style, no text or logo. --v 7 --ar 16:9 --c 25 --q 1 --s 125