{ "portrait_prompt": { "subject": { "description": "基于<用户肖像>，一位强大自信的年轻女性，头发在风中戏剧性地飘扬，一只手拿着飘动的杂志页", "features": { "hair": "头发在风中狂野飞舞，捕捉金色轮廓光", "eyes": "直视镜头的自信目光", "expression": "红唇，微微嘟嘴，'这座城市是我的'态度" }, "pose": "双腿分开站立呈力量姿态，一只手拿着被风吹动的杂志，轻靠街边灯杆" }, "attire": { "type": "基于用户上传的服装参考" }, "composition": { "shot_type": "全身，腿部占据画面下方2/3", "focal_length": "20-24mm超广角（更多畸变）", "camera_angle": "极端低角度，相机几乎贴地，戏剧性向上倾斜", "camera_height": "脚踝以下，镜头向上指向60-70度", "camera_distance": "非常靠近主体的脚（1米以内）", "framing": "腿部以戏剧性近大远小透视填充前景；鞋子看起来比头大得多；地面引导线急剧汇聚向消失点；摩天大楼因广角向内倾斜" }, "lighting": { "type": "黄金时刻自然光，侧逆光", "direction": "从右后方，太阳低于地平线", "mood": "头发和肩膀上温暖的轮廓光，建筑冷调环境补光，电影感青橙对比" }, "color_palette": { "film_simulation": "Classic Chrome (CC)", "style": "富士Classic Chrome风格色彩分级，阴影中去饱和冷色调，保留温暖高光，建筑中偏青蓝色，受控对比度", "tones": ["金色温暖天空", "冷青色玻璃建筑", "银色金属点缀", "自然暖肤色"], "grade_notes": [ "高光衰减：柔和金色", "阴影色调：冷青/青色", "对比度曲线：中高", "颗粒：轻微" ] }, "environment": { "setting": "黄金时刻的现代CBD城市街道", "background": "玻璃摩天大楼、路灯、交通标志、白色跑车、杂志广告牌", "atmosphere": "风吹过场景，黄金时刻温暖与冰冷城市几何的对比，编辑街头时尚" }, "mood": "都市女神，强大魅力，风吹编辑戏剧感，青橙电影风格", "technical_tags": ["8K", "照片级真实", "广角透视", "深景深", "黄金时刻", "风吹头发", "时尚编辑", "低角度英雄镜头"], "character_reference": "基于用户上传的角色参考", "clothing_reference": "基于用户上传的服装参考", "negative_prompt": "柔和虚化背景、长焦压缩、平视无聊角度、平光、无风感、暗淡色彩、阴天" } }