neon octagonal energy burst

futuristic neon octagon energy glowing light beams geometric scifi abstract digital cyberpunk technology vibrant 3d dynamic colorful hightech modern innovation virtual blue red electric radiance speed power luminous circuitry techart pulsating vivid kaleidoscope digitalart design symmetry glowingart neonart scifiart cyberart abstractart luminescent hitech lightrays futuristiclight abstractpatterns vibrantglow background wallpaper ai generated