{"date":"2026-04-06","news":[{"id":1,"title":"Flutter 3.0发布 带来多项重大更新","hint":"技术新闻 · 5分钟阅读","image":"https://picsum.photos/600/400?random=1","content":"## Flutter 3.0 新特性\n\n- **多平台支持**：全面支持Windows、macOS和Linux\n- **性能提升**：渲染速度提高20%\n- **新组件**：新增10个Material 3组件\n\n[查看详情](https://flutter.dev)","category":"科技"},{"id":2,"title":"人工智能在医疗领域的应用","hint":"健康科技 · 8分钟阅读","image":"https://picsum.photos/600/400?random=2","content":"## AI医疗应用\n\n- **诊断辅助**：准确率高达95%\n- **药物研发**：缩短研发周期50%\n- **远程医疗**：提升基层医疗水平\n\n> \"AI将彻底改变医疗行业\" —— 李教授","category":"科技"}]}