iPhone 15 Pro 海灘隨拍自拍提示

```json
{
    "format": {
      "type": "編輯式",
      "intent": "坦率/自拍/意外",
      "aspect_ratio": "9:16",
      "resolution": "4K"
    },
    "camera_system": {
      "body": "iPhone 15 Pro",
      "lens": "主鏡頭",
      "focal_length": "24mm",
      "associative_traits": "計算攝影、深景深、清晰數位讀數、自動曝光"
    },
    "subject": {
      "identity": "具有特定瓷娃娃特徵的年輕女性",
      "physical_details": "無瑕的蒼白皮膚、大而圓的冰藍色眼睛，睫毛分明、小巧精緻的鼻子、噘起的自然唇形、鉑金色頭髮編成兩條緊實的辮子、鮮豔的藍色美甲",
      "clothing": "淺藍色貼身短版上衣，V 領開得很深很寬，露出明顯的乳溝",
      "action": "高角度自拍視角，單手遮擋眼睛以避開明亮的海岸光線，抬頭看向鏡頭",
      "expression": "中性、睜大眼睛、面無表情、空洞的娃娃般凝視"
    },
    "lighting": {
      "source": "明亮的自然海岸日光 + 沙灘反射",
      "direction": "頂部和全方位補光",
      "quality": "柔和、漫射但非常明亮",
      "color_temp": "中性日光 (5500K)",
      "fill": "來自明亮白色沙灘反射的最大補光",
      "distribution": "均勻照明，少許陰影，使皮膚紋理更討喜",
      "intent": "明亮的沙灘日"
    },
    "environment": {
      "setting": "白天的沙灘",
      "hero_materials": [
        {
          "material": "沙子",
          "micro_detail": "細緻的白色沙粒，高度反光"
        },
        {
          "material": "布料",
          "micro_detail": "淺藍色泳裝/彈性棉混紡"
        },
        {
          "material": "皮膚",
          "micro_detail": "光滑、無毛孔、瓷器般質地，因熱而略帶濕潤"
        }
      ],
      "objects": "遠處模糊的海洋地平線，廣闊的沙灘",
      "state": "明亮、陽光充足、海岸風情"
    },
    "technical_finish": {
      "film_stock": "數位來源",
      "exposure": "明亮曝光 (高調)",
      "grain": "無/數位雜訊",
      "tone_curve": "線性中性",
      "color_science": "柔和色調 (淺藍色、白色沙灘、蒼白皮膚)，自然日光色彩"
    },
    "constraints": {
      "avoid": [
        "雪",
        "冬裝",
        "紅色指甲",
        "黑色上衣",
        "保守領口",
        "濃重陰影"
      ],
      "must_include": [
        "藍色指甲",
        "淺藍色上衣",
        "深乳溝",
        "沙灘背景",
        "瓷娃娃特徵"
      ]
    }
  }
```