豪华运动轿车宣传海报

{
  "type": "汽车宣传海报",
  "brand": "Audi",
  "model": "[S4]",
  "trim_text": "S4 QUATTRO",
  "orientation": "竖版海报",
  "style": "高端现代汽车经销商品牌广告，流线金属美学，利落排版，影棚灯光产品展销风格",
  "color_palette": {
    "primary_background": "深灰至浅灰渐变",
    "accent": "银色、炭灰、黑色、白色、精致红色车标点缀"
  },
  "main_subject": {
    "vehicle": "[Audi S4]",
    "body_style": "运动轿车",
    "color": "[金属银灰色]",
    "view": "正前方正面视角",
    "placement": "海报中下方正中特大主体",
    "details": [
      "带有奥迪四环标志的黑色六边形进气格栅",
      "精致的红色S4中网徽标",
      "点亮的锐利LED大灯",
      "富有攻击性的下进气口",
      "低趴运动姿态",
      "引擎盖与挡风玻璃上清晰的影棚倒影"
    ]
  },
  "background": {
    "design": "极简奢华影棚背景，车身背后散发柔和聚光灯光晕",
    "overlay_text": "几乎纵向覆盖背景中央的大号半透明S4文字",
    "graphic_elements": [
      "右侧倾斜的半透明几何面板",
      "精致的斜向光带",
      "车底微弱的地面倒影"
    ]
  },
  "layout": {
    "sections": [
      {
        "title": "左上角品牌标识",
        "position": "左上方",
        "count": 2,
        "labels": [
          "S4",
          "QUATTRO"
        ]
      },
      {
        "title": "右侧细节图片面板",
        "position": "右侧垂直排列三联图",
        "count": 3,
        "labels": [
          "后方四分之三车身外观",
          "驾驶席仪表台内饰特写",
          "前大灯特写"
        ]
      },
      {
        "title": "配置图标栏",
        "position": "底部偏左",
        "count": 5,
        "labels": [
          "3.0L TFSI V6 ENGINE",
          "QUATTRO AWD",
          "SPORT TUNED PERFORMANCE",
          "PREMIUM INTERIOR",
          "ADVANCED TECHNOLOGY"
        ]
      }
    ],
    "centerpiece": "大幅正面车辆主角镜头",
    "bottom_right_logo": "奥迪四环标志"
  },
  "text": {
    "headline": "AUDI [S4]",
    "tagline": "[SPORT. PRECISION. EVERY DAY.]",
    "body": "The Audi S4 delivers the perfect balance of performance and refinement. Powered by a 3.0L TFSI V6 engine with turbocharged power and quattro all-wheel drive, it offers thrilling acceleration, confident handling, and everyday versatility. With its athletic design, premium interior, and advanced technology, the S4 is built for drivers who demand more from every mile."
  },
  "typography": {
    "headline": "粗体无衬线字体，大号，白色",
    "supporting_text": "大写现代无衬线字体，宽字距",
    "body_copy": "白色或浅灰色小巧清晰无衬线正文字体"
  },
  "rendering": "高逼真商业汽车摄影，极高细节，优雅的影棚光影反射，高端宣传画册质感"
}