Dark abstract system interface with central negative text zone

Abstract dark system interface background, layered horizontal system bars. Heavy, oppressive atmosphere, partial signal obstruction, subtle noise texture. Central calm perception zone reserved for text, reduced distortion in the center. Sharp UI fragments and data shards kept toward the edges, not overlapping center. Faint desaturated rainbow colors only in small fragments near the periphery. Horizontal glitch artifacts, high contrast, editorial poster background. Designed as a text carrier, negative space in the middle. No symbols, no characters, no religious imagery, no readable text.