Nano Banana Pro 的 JSON 自拍床照提示

```json
{
  "subject": {
    "type": "年轻女性",
    "pose": "仰卧，右臂向上伸展自拍",
    "expression": "甜美微笑，放松自然",
    "gaze": "看向镜头",
    "skin_details": {
      "complexion": "光滑、温暖、阳光照耀下的光泽",
      "freckles": "鼻部和脸颊可见雀斑"
    },
    "hair": {
      "color": "{argument name=\"hair color\" default=\"中棕色\"}",
      "length": "长发",
      "style": "蓬松，散落在头部周围的枕头上"
    },
    "eyes": {
      "color": "{argument name=\"eye color\" default=\"浅蓝色或绿色\"}",
      "makeup": "淡雅眼线"
    }
  },
  "clothing": {
    "top": {
      "type": "罗纹背心",
      "color": "白色",
      "fit": "修身",
      "neckline": "圆领"
    },
    "bottoms": {
      "type": "牛仔裤",
      "color": "浅蓝色",
      "visibility": "部分可见"
    },
    "accessories": {
      "earrings": "小耳钉",
      "necklace": "细链，极简风格"
    }
  },
  "environment": {
    "location": "床或柔软的休息表面",
    "bedding": {
      "pillow": "白色",
      "sheets": "白色"
    },
    "background": "中性色墙壁和床头板边缘或家具隐约可见"
  },
  "lighting": {
    "type": "自然阳光",
    "direction": "从画面左上方射入",
    "effect": "在脸部和躯干上形成温暖的高光和柔和的阴影"
  },
  "composition": {
    "camera_angle": "自上而下的自拍角度",
    "framing": "脸部、上半身和部分牛仔裤的特写",
    "focus": "脸部和上半身清晰锐利",
    "colors": "温暖的肤色、白色床上用品、棕色头发、中性背景"
  },
  "mood": "温暖、放松、舒适、自然"
}
```

---

**Original English:**
{
  "subject": {
    "type": "young woman",
    "pose": "lying on her back, taking a selfie with her right arm extended upward",
    "expression": "soft smile, relaxed and natural",
    "gaze": "looking toward the camera",
    "skin_details": {
      "complexion": "smooth, warm, sunlit glow",
      "freckles": "visible on nose and cheeks"
    },
    "hair": {
      "color": "medium brown",
      "length": "long",
      "style": "loose, spread out on the pillow around her head"
    },
    "eyes": {
      "color": "light blue or green",
      "makeup": "subtle eyeliner"
    }
  },
  "clothing": {
    "top": {
      "type": "ribbed tank top",
      "color": "white",
      "fit": "form-fitting",
      "neckline": "scoop neck"
    },
    "bottoms": {
      "type": "jeans",
      "color": "light blue",
      "visibility": "partially visible"
    },
    "accessories": {
      "earrings": "small studs",
      "necklace": "thin, minimal chain"
    }
  },
  "environment": {
    "location": "bed or soft resting surface",
    "bedding": {
      "pillow": "white",
      "sheets": "white"
    },
    "background": "neutral wall and edge of headboard or furniture barely visible"
  },
  "lighting": {
    "type": "natural sunlight",
    "direction": "coming from upper left of frame",
    "effect": "creates warm highlights and soft shadows on face and torso"
  },
  "composition": {
    "camera_angle": "top-down selfie angle",
    "framing": "close-up of face, upper torso, and part of jeans",
    "focus": "sharp on face and upper body",
    "colors": "warm skin tones, white bedding, brown hair, neutral background"
  },
  "mood": "warm, relaxed, comfortable, natural"
}