"prompt type": "Social Media Grid Collage",

{
  "prompt_type": "社交媒体网格拼贴",
  "technical_specifications": {
    "resolution": "64K 单反相机拍摄分辨率",
    "aspect_ratio": "9:16",
    "render_engines": [
      "Octane 渲染器",
      "虚幻引擎 5"
    ],
    "quality_tags": [
      "高分辨率逼真风格",
      "现代编辑风格"
    ]
  },
  "composition": {
    "layout": "现代社交媒体网格 / Instagram 版式风格",
    "arrangement": "中心图像较大（突出帖子），周围图像以整洁的网格排列",
    "perspective": "高角度俯视",
    "ui_elements": {
      "style": "社交媒

...