{ "type": "超高端奢华护发产品广告", "resolution": "4K 超高清", "aspect_ratio": "4:5 竖向人像", "style": "超写实电影感护发广告大片，Vogue Beauty × Dior Skin × Sephora 编辑审美，奢华化妆品商业摄影", "render_quality": "极致细节渲染，8K 分辨率，柔和的电影级布光，背景虚化 (bokeh)，高光泽发质纹理，专业影棚级色彩分级" }