Y2K 闪光夜景汽车情侣肖像提示词

```json
{
  "generation_constraints": {
    "identity_preservation": "{argument name=\"identity preservation\" default=\"对参考照片中的两个主体进行严格的完全身份锁定\"}",
    "facial_features": "不要改变面部、比例或自然表情",
    "style_reference": "原始 Y2K 夜间照片风格"
  },
  "camera_settings": {
    "lens": "85mm 人像镜头",
    "focus": "浅景深",
    "angle": "平视",
    "framing": "中景",
    "technique": "强烈的正面直射闪光（机顶闪光灯）"
  },
  "subject_details": {
    "pose_interaction": {
      "position": "两人紧密地坐在汽车后座",
      "man_action": "男人轻轻搂着女人的脖子，亲吻她的太阳穴",
      "woman_action": "女人温柔地依偎着他，闭着眼睛",
      "mood": "平静、亲密、安宁"
    },
    "wardrobe": {
      "woman": {
        "garment": "优雅的黑色长袖连衣裙",
        "fabric": "致密的哑光面料",
        "details": "高领口，不露肩，经典修身轮廓"
      },
      "man": {
        "outfit": "黑色西装搭配同色长裤",
        "shirt": "内搭黑色衬衫"
      }
    }
  },
  "lighting_and_atmosphere": {
    "primary_source": "强烈的正面直射闪光",
    "ambient_light": "车内无环境光（内部黑暗），车外模糊的暖色城市灯光",
    "contrast": "高对比度边缘，主体后方有清晰的阴影",
    "highlights": "皮肤和湿玻璃上有锐利的闪光高光"
  },
  "environment_context": {
    "setting": "夜晚车内",
    "background_elements": "起雾并带有雨滴的车窗",
    "effects": "闪光灯在玻璃上的反射，寒冷夜空气中微妙的薄雾",
    "depth": "背景保持深邃黑暗并带有柔和的模糊"
  }
}
```