细节版yaml还行 古龙式氛围武侠大片预告片 film_grain: "精细 Kodak Vision3 500T 颗粒" tone: "忧郁、诗意、孤独、悬疑" color_palette: "《英雄》式高饱和冷蓝银色调，烛光暖黄。高对比度，深邃阴影。" audio: ambient: "持续细雨，风吹竹帘声，远处更夫梆子声。" voice: { "gender": "male