都市夜晚电影感时尚肖像提示词

```json
{
  "style": "电影感时尚肖像，都市夜晚编辑风格",
  "subject": {
    "type": "年轻女性",
    "pose": "坐在屋顶边缘，身体侧向，一只手臂搭在膝盖上，肩膀放松，自信地直视镜头",
    "expression": "平静、自信、略显疏离",
    "wardrobe": "无袖牛仔连衣裙，黑色及膝靴，金属项圈，耳夹，极简配饰",
    "makeup": "亮粉色唇妆，高光提亮肌肤，柔和粉色眼影，淡雅腮红，整洁眉毛",
    "hair": "向后扎起，整洁、顺滑"
  },
  "environment": {
    "location": "城市屋顶花园露台",
    "time": "蓝色时刻向夜晚过渡",
    "background": "虚化的城市天际线，暖色窗灯，散景建筑，都市纵深感",
    "weather": "晴朗的夜晚"
  },
  "lighting": {
    "key_light": "柔和漫射的前置主光，模拟带柔光罩的离机闪光灯",
    "fill": "城市光晕提供的低强度环境补光",
    "rim": "背景实用灯光提供的微妙暖色轮廓光",
    "quality": "主体曝光清晰、锐利，环境较暗",
    "contrast": "中高对比度",
    "skin_tone": "自然肤色，无塑料感，受控的高光反射"
  },
  "camera": {
    "angle": "略低于视平线",
    "framing": "中景全身肖像",
    "lens": "50mm 全画幅效果",
    "aperture": "f/1.8",
    "depth_of_field": "浅景深，背景强烈虚化",
    "focus": "眼睛和面部锐利对焦"
  },
  "color_grading": {
    "palette": "冷蓝色阴影与暖金色高光",
    "tone": "现代电影感",
    "saturation": "适度、受控",
    "finish": "编辑级润饰，微妙的电影曲线"
  },
  "texture": {
    "detail": "高细节度的织物和皮肤纹理",
    "grain": "极轻微的胶片颗粒感",
    "sharpness": "主体锐利，背景柔和"
  },
  "mood": "都市时尚，沉着，夜晚活力，潮流前卫",
  "quality": {
    "resolution": "高分辨率",
    "photorealism": "强烈的真实感",
    "avoid": ["过度平滑", "塑料感皮肤", "过度风格化的色彩", "刺眼的 HDR"]
  }
}
```