科技感金色点线网络背景素材

A digital landscape composed of glowing golden points and lines, with the points shining brightly like tiny stars. The lines connect the points, forming a network - like structure. The background is a deep - dark gradient from black to dark blue, creating a sense of depth. The lower part has a soft bokeh effect, giving a dreamy and futuristic feel. In a high - resolution, 3D rendering style.