"project title": "Sydney Sweeney Aesthetic College",

{
  "project_title": "Sydney Sweeney 美学学院",
  "metadata": {
    "total_subjects": 1,
    "primary_person": "Sydney Sweeney",
    "format": "竖屏手机壁纸",
    "style": "照片蒙太奇 / 重叠图层"
  },
  "visual_theme": {
    "primary_colors": ["#E8C3A9（肤色）", "#F5E1A4（金发）", "#000000（对比背景）"],
    "lighting_style": "高调，柔和漫射光，无强烈阴影",
    "vibe": "柔美迷人 / Y2K 美学 / 情绪多样性"
  },
  "detailed_composition": [
    {
      "position": "左上",
      "expression": "温柔微笑，直接对视",
      "hair": "编织冠状/盘发风格",
      "notable_feature": "柔焦皮肤

...