Craft a sleek, Google-style ad for Gemini 3 Flash using the Gempix2 or Nano Banana 2 model. This image is ideal for tech marketing, presentations, or social media to highlight cutting-edge AI features. For best results, use keywords like "modern tech aesthetic" and "dynamic composition."
生成一张符合谷歌调性的Gemini 3 flash宣传图片，宽高比16:9
