熱帶自拍照片網格，搭配黃金時段光線

```json
{
  "image_structure": {
    "format": "2x2 照片網格 / 分割畫面拼貼",
    "total_panels": 4,
    "border_style": "圖片之間有細白色分隔線",
    "overall_aspect_ratio": "9:16 (垂直)",
    "panel_consistency": "所有 4 個面板中，主題、服裝、光線和背景都相同。"
  },
  "global_subject_details": {
    "demographics": "年輕女性，約 20 歲，嬌小健美身材。",
    "skin": {
      "tone": "白皙透亮，散發陽光親吻般的光澤。",
      "texture": "光滑，高清晰度。"
    },
    "hair": {
      "color": "金金色/淺棕色，帶有淺色陽光漂白的沙灘挑染。",
      "style": "長而凌亂的波浪，有層次感，蓬鬆。",
      "accessory": "黑色太陽眼鏡戴在頭頂 (正面照片中可見)。"
    },
    "facial_features": {
      "eyes": "淺藍色，濃密的黑色飛揚眼線。",
      "brows": "修剪整齊，拱形淺棕色眉毛。",
      "nose": "小巧可愛的鈕扣鼻。"
    },
    "outfit": {
      "top": "藍色和青色紮染/水彩印花三角比基尼上衣。",
      "bottom": "淺藍色 Adidas 風格運動短褲，帶有白色側條紋。",
      "accessories": "多層金色項鍊，米色肩背包附背帶。"
    }
  },
  "panel_breakdown": {
    "top_left_panel": {
      "pose": "自拍手臂伸出，身體面向前方。",
      "expression": "俏皮，舌頭稍微伸向一側，眼睛看向鏡頭。",
      "details": "右肩上可見白色肩背包，金色陽光照在臉的左側。"
    },
    "top_right_panel": {
      "pose": "側面自拍，右臂抬起，手穿過頭髮。",
      "expression": "誇張的「嘟嘴親吻臉」，眼睛看向鏡頭。",
      "details": "手肘抬起，展示身體側面，頭髮垂在背後。"
    },
    "bottom_left_panel": {
      "pose": "正面自拍，類似左上角但稍微縮小。",
      "expression": "輕柔的嘟嘴/親吻臉 (閉嘴)，眉毛略微上揚。",
      "details": "金黃色的陽光陰影在她身後的草地上投下清晰的輪廓。"
    },
    "bottom_right_panel": {
      "pose": "斜向 3/4 轉身，回頭看過肩膀。",
      "expression": "輕柔的傻笑/微笑，嘴巴微張露出牙齒，放鬆的眼神。",
      "details": "頭髮垂在右肩上，陽光照亮臉的側面。"
    }
  },
  "environment_and_lighting": {
    "setting": "熱帶公園或度假村樓梯間。",
    "background_objects": "紅磚/赤陶台階，高大的棕櫚樹映襯著深藍色天空，綠色茂密的樹葉，遠處的白色西班牙風格拱門。",
    "lighting_condition": "黃金時段 (傍晚)，強烈的定向陽光營造出高對比度和溫暖的橙色光芒，長而銳利的陰影。"
  },
  "camera_settings": {
    "style": "iPhone 自拍，隨性社群媒體美學。",
    "focal_le": "28mm"
  }
}
```