{ "type": "超高端奢华护发产品广告", "resolution": "4K 超高清", "aspect_ratio": "4:5 竖屏人像", "style": "超写实电影感 (hyper-realistic cinematic)", "lighting": "柔和的影棚光，边缘光勾勒发丝轮廓", "subject": "[subject] 拥有丝滑闪耀的秀发，发质健康强韧，光泽感十足", "background": "{place}，极简奢华背景，虚化效果 (bokeh)", "details": "极致细节，发丝清晰可见，高光质感，专业色彩分级，8K 分辨率，商业摄影风格" }