主体与场景： A massive, crumbling neon sign falling from the top of a decrepit art deco skyscraper in a deserted cyberpunk city at dusk,The sign is shaped like a retro cocktail glass or a geometric logo, with Chinese characters and English letters missing,The city is overgrown with vines and decay 动作与瞬间： dynamic angle, the sign is caught mid-fall, twisting and breaking apart,Sparks and electricity arc from broken neon tubes, Debris and glass shards scattering in the air, 风格与质感： hyper-realistic, phot