车盖上的夜间运动肖像

```json
{
  "scene_type": "户外夜景生活照",
  "camera": {
    "device": "智能手机或微单相机",
    "angle": "略低角度，正面视角",
    "framing": "全身坐姿",
    "orientation": "竖幅",
    "aspect_ratio": "3:4",
    "focus": "主体对焦清晰，背景略柔和"
  },
  "subject": {
    "gender": "女性",
    "age_range": "青年",
    "skin_tone": "白皙偏暖色调",
    "body_type": "苗条，健美",
    "posture": {
      "body_position": "坐在汽车引擎盖上",
      "legs": "双腿分开，膝盖弯曲，双脚放在车身表面",
      "torso": "身体挺直，略微前倾",
      "shoulders": "一侧肩膀略微抬起",
      "head": "面向前方，朝向镜头"
    },
    "expression": {
      "facial": "中性至自信",
      "eyes": "睁开，直视镜头",
      "mouth": "嘴唇放松",
      "emotion": "自信，沉着"
    },
    "hair": {
      "color": "浅棕色至深金色",
      "length": "长发",
      "texture": "直发",
      "style": "半扎发，有散落的发丝",
      "placement": "垂落在肩膀和背部"
    },
    "face_details": {
      "makeup": "淡妆，自然妆容",
      "features": "颧骨分明，皮肤清透"
    },
    "upper_body": {
      "clothing": "运动文胸式上衣，彩色抽象图案",
      "fit": "紧身且有支撑性",
      "breast_size": "小到中等，比例匀称"
    },
    "lower_body": {
      "clothing": "配套运动内衣",
      "fit": "修身，运动剪裁"
    },
    "hands_and_arms": {
      "arm_position": {
        "right_arm": "弯曲，手放在头后",
        "left_arm": "自然垂于身体两侧"
      },
      "hands": "手指放松"
    },
    "feet": {
      "footwear": "赤脚",
      "toes": "自然放松，涂有浅色指甲油"
    }
  },
  "environment": {
    "location": "开放式停车场",
    "surface": "混凝土地面",
    "main_object": {
      "vehicle": "红色跑车",
      "position": "汽车停放，引擎盖用作坐面"
    },
    "background": {
      "lighting": "高大的路灯",
      "surroundings": "树木和开阔空间",
      "sky": "漆黑的夜空"
    }
  },
  "lighting": {
    "type": "人工夜间照明",
    "direction": "头顶路灯",
    "quality": "明亮的高光与柔和的阴影",
    "contrast": "适中"
  },
  "style": {
    "realism": "写实",
    "aesthetic": "都市夜景生活摄影",
    "mood": "大胆，自信，现代"
  },
  "quality_tags": [
    "高细节",
    "夜间摄影",
    "逼真的皮肤纹理",
    "干净的构图",
    "无文字",
    "无标志",
    "无水印"
  ]
}
```

---

**Original English:**
{
  "scene_type": "outdoor nighttime lifestyle photo",
  "camera": {
    "device": "smartphone or mirrorless camera",
    "angle": "slightly low angle, frontal perspective",
    "framing": "full body seated pose",
    "orientation": "portrait",
    "aspect_ratio": "3:4",
    "focus": "sharp focus on subject, slightly softer background"
  },
  "subject": {
    "gender": "female",
    "age_range": "young adult",
    "skin_tone": "fair with warm undertones",
    "body_type": "lean, athletic",
    "posture": {
      "body_position": "seated on the hood of a car",
      "legs": "spread apart, knees bent, feet resting on car surface",
      "torso": "upright with slight forward lean",
      "shoulders": "one shoulder slightly raised",
      "head": "facing forward toward camera"
    },
    "expression": {
      "facial": "neutral to confident",
      "eyes": "open, direct gaze at camera",
      "mouth": "relaxed lips",
      "emotion": "self-assured, composed"
    },
    "hair": {
      "color": "light brown to dark blonde",
      "length": "long",
      "texture": "straight",
      "style": "half tied back with loose strands",
      "placement": "falling over shoulders and back"
    },
    "face_details": {
      "makeup": "minimal, natural look",
      "features": "defined cheekbones, clear skin"
    },
    "upper_body": {
      "clothing": "sports-bra style top with colorful abstract pattern",
      "fit": "snug and supportive",
      "breast_size": "small to medium, proportionate"
    },
    "lower_body": {
      "clothing": "matching athletic underwear",
      "fit": "fitted, sporty cut"
    },
    "hands_and_arms": {
      "arm_position": {
        "right_arm": "bent with hand placed behind head",
        "left_arm": "relaxed alongside body"
      },
      "hands": "relaxed fingers"
    },
    "feet": {
      "footwear": "barefoot",
      "toes": "naturally relaxed, light nail polish"
    }
  },
  "environment": {
    "location": "open parking structure",
    "surface": "concrete ground",
    "main_object": {
      "vehicle": "red sports car",
      "position": "car parked with hood used as seating surface"
    },
    "background": {
      "lighting": "tall street lamps",
      "surroundings": "trees and open space",
      "sky": "dark nighttime sky"
    }
  },
  "lighting": {
    "type": "artificial night lighting",
    "direction": "overhead streetlights",
    "quality": "bright highlights with soft shadows",
    "contrast": "moderate"
  },
  "style": {
    "realism": "photorealistic",
    "aesthetic": "urban night lifestyle photography",
    "mood": "bold, confident, modern"
  },
  "quality_tags": [
    "high detail",
    "night photography",
    "realistic skin texture",
    "clean composition",
    "no text",
    "no logo",
    "no watermark"
  ]
}