极简圣诞九宫格肖像印样

{
  "project_settings": {
    "task_type": "九宫格极简人像印样",
    "aspect_ratio": "3:4",
    "batch_size": 1
  },
  "theme_config": {
    "style": "极简圣诞点缀风格",
    "intensity": "克制微量，仅限配饰",
    "logic": "保持干净现代的审美调性，每个格内仅添加一件圣诞配饰"
  },
  "prompt_payload": {
    "structure": "单张包含3x3照片矩阵的底片印样图",
    "subject_base": {
      "identity": "[年轻亚洲女性]",
      "outfit": "[简约灰色针织背心或纯白T恤]",
      "makeup": "自然清新通透裸妆"
    },
    "festive_accents": {
      "option_1": "[小巧可爱的红色迷你圣诞帽]",
      "option_2": "[低调棕色驯鹿鹿角发箍]",
      "option_3": "[随意围着的简约红色针织围巾]"
    },
    "visual_style": {
      "background": "[纯浅灰色摄影棚单色背景]",
      "lighting": "柔和漫射影棚光，干净阴影",
      "color_palette": "中性灰、纯白、自然肤色，点缀鲜亮正红"
    },
    "expression_flow": "网格中展示9种不同的俏皮表情，包括眨眼、嘟嘴、开怀大笑及宁静沉思等"
  }
}