Black and blue geometric light gaps, an abstract background composed of black polygonal geometric blocks, with blue light shining through the gaps. Dominated by pure black and dark gray, with electric blue and cyan neon light blooming from the gaps. Irregular triangles and polygons interlock to form a fragmented and complex spatial structure. The gaps emit a cold light, with strong contrasts of light and darkness, highlighting the sharpness of the geometric edges. The atmosphere is cold, technological, mysterious, and full of power. Low-poly digital art, featuring cyberpunk and sci-fi visual aesthetics.