Neon Portal in a Cyberpunk Casino

Ultra-detailed cyberpunk casino interior at night. A massive, swirling portal floats above a glossy casino floor, crackling with electric cyan and magenta energy. Neon signs in kanji and English flicker around chrome surfaces while holographic ads shimmer. Rain beads against floor-to-ceiling windows, and reflections ripple on wet marble and polished metal. Patrons in augmented reality visors and glowing circuitry crowd around a roulette table as holographic dice hover in mid-air. The portal reveals a turbulent, neon-soaked cityscape beyond, with towering holograms and storm-lit skyscrapers. The scene exudes synthwave atmosphere, cinematic lighting, and moody depth of field focused on the portal, with gritty textures, high contrast, and a futuristic glow. Color palette: electric cyan, magenta, ultraviolet, gold; style: cyberpunk, sci-fi realism, digital painting or cinematic render.