Grok 4.7 用于动效设计，联动 Motion 生成发布视频

Introducing Grok 4.7 for motion design. Give Grok your website and ask it to turn the product into a launch video brief. It researches the product, maps the story, and writes every scene, animation, and transition. Paste the prompt into Motion and let it build. Grok wrote the https://t.co/MxZP0wg6M6