Neon Dungeons: Cyberpunk Castle City

Inside the damp, torchlit dungeon of a towering medieval castle, a neon-lit cyberpunk city thrives. Stone arches frame a vast cavern where holographic billboards glow on mossy walls, fiber cables coil around gargoyles and suits of armor, and steam vents hiss. Iron gates and narrow catwalks connect market ledges where cyborg mercenaries, masked hackers, and robed prisoners mingle beneath a rain of electric light. Through barred windows, a city skyline of chrome towers and maglev trains hum in the distance. The air is thick with ozone, damp stone, and neon mist. Color palette: electric blues, hot pinks, emerald greens; cinematic lighting with deep shadows; ultra-detailed textures on stone, glass, and circuitry; painterly realism fused with photoreal vibe; 8k resolution, high detail.