智能手机产品广告海报

{
  "type": "产品广告海报",
  "brand_logo": "{argument name=\"brand name\" default=\"SAMSUNG\"}",
  "typography": {
    "headline": "{argument name=\"product name\" default=\"Galaxy S30\"}",
    "subtitle": "{argument name=\"tagline\" default=\"超越卓越\"}"
  },
  "visuals": {
    "setting": "纯黑色背景，配以戏剧性的摄影棚灯光",
    "base": "{argument name=\"background element\" default=\"锯齿状深色岩石结构\"}",
    "subjects": [
      {
        "description": "正面朝向的智能手机",
        "position": "左侧，略靠后",
        "screen_display": "抽象壁纸，深色背景上带有发光的重叠金色弧线"
      },
      {
        "description": "背面朝向的智能手机",
        "position": "右侧，前景突出",
        "color": "{argument name=\"phone color\" default=\"钛灰色\"}",
        "features": "平坦的金属边缘，垂直排列的 3 个大摄像头镜头，右侧有 2 个较小的圆形传感器，底部印有品牌 Logo"
      }
    ]
  },
  "layout": {
    "footer": {
      "count": 3,
      "sections": [
        {
          "title": "史诗级夜拍",
          "subtitle": "先进的低光 AI"
        },
        {
          "title": "持久动力",
          "subtitle": "全天候电池续航"
        },
        {
          "title": "经久耐用",
          "subtitle": "比以往更坚固"
        }
      ],
      "fine_print": "图片仅供模拟。颜色可用性可能因地区而异。"
    }
  }
}