8K 夜景人像，面部细节清晰保留

```json
{
  "image_prompt": {
    "type": "夜间肖像",
    "quality": "8K 超现实、超精细、电影级光效",
    "style": "现代节日户外肖像，带有温暖的金色点缀灯光，轻微的焦外虚化光晕和柔和的对比度",
    "face_preservation": {
      "use_reference_face": true,
      "accuracy": "精确匹配",
      "preserve_features": [
        "发型和发量",
        "下颌线形状",
        "眉毛厚度",
        "微笑弧度",
        "肤色和肤质"
      ]
    },
    "subject": {
      "gender": "男性",
      "description": "年轻男子自信地在装饰有暖色灯光的阳台上摆姿势",
      "pose": "靠在栏杆上，一只手插在口袋里，姿态放松，自然微笑",
      "outfit": {
        "top": "灰色 T 恤搭配敞开的黑色牛仔夹克",
        "bottom": "深色修身牛仔裤",
        "accessories": [
          "金色腕表",
          "手链"
        ],
        "shoes": "因构图不可见"
      }
    },
    "environment": {
      "location": "夜间城市阳台",
      "details": [
        "身后悬挂着垂直的暖色小彩灯",
        "栏杆上有柔和的阴影",
        "城市建筑略微模糊",
        "深蓝色夜空，带有暖色高光"
      ],
      "lighting": "温暖的金色灯光照亮主体面部和夹克边缘"
    },
    "camera": {
      "angle": "平视中景",
      "lens": "50 毫米人像镜头效果",
      "focus": "面部和躯干清晰，背景虚化"
    },
    "mood": "自信、节日、电影感",
    "signature": "VIVEK HY"
  }
}
```

---

**Original English:**
{
  "image_prompt": {
    "type": "night_portrait",
    "quality": "8K hyper-realistic, ultra-detailed, cinematic lighting",
    "style": "modern festive outdoor portrait with warm golden accent lights, slight bokeh glow and soft contrast",
    
    "face_preservation": {
      "use_reference_face": true,
      "accuracy": "match exactly",
      "preserve_features": [
        "hairstyle and volume",
        "jawline shape",
        "eyebrow thickness",
        "smile curve",
        "skin tone and texture"
      ]
    },

    "subject": {
      "gender": "male",
      "description": "young man posing confidently on a balcony decorated with warm lights",
      "pose": "leaning on railing with one hand in pocket, relaxed stance, natural smile",
      "outfit": {
        "top": "grey t-shirt with open black denim jacket",
        "bottom": "dark slim-fit jeans",
        "accessories": ["gold wristwatch", "bracelet"],
        "shoes": "not visible due to framing"
      }
    },

    "environment": {
      "location": "city balcony at night",
      "details": [
        "vertical warm fairy lights hanging behind",
        "soft shadows on railing",
        "slightly blurred city buildings",
        "dark blue night sky with warm highlights"
      ],
      "lighting": "warm golden lights illuminating subject's face and jacket edges"
    },

    "camera": {
      "angle": "eye-level medium shot",
      "lens": "50mm portrait lens effect",
      "focus": "sharp on face and torso, background bokeh"
    },

    "mood": "confident, festive, cinematic",
    "signature": "VIVEK HY"
  }
}