```json

```json
{
"widget": {
"type": "custom-template",
"isAPI": false,
"fullWidth": true,
"html": "<div class=\"bg-gray-100 py-16 md:py-24 flex flex-col items-center gap-12 w-full\">\n <div class=\"flex flex-col items-center gap-3\">\n <h2 class=\"text-3xl font-semibold text-gray-800 tracking-wider\">品牌</h2>\n <div class=\"w-16 h-1 bg-amber-500\"></div>\n </div>\n \n <div class=\"grid grid-cols-12 gap-8 w-full px-4 md:px-8\">\n <!-- 海纳讲座卡片 -->\n <div class=\"col-span-12 md:col-span-4 shadow-lg rounded-sm overflow-hidden flex flex-col\">\n <div class=\"bg-white w-full\">\n <div class=\"w-full h-3 bg-blue-900\"></div>\n <div class=\"p-8 flex flex-col items-center justify-center gap-5\">\n <img src=\"/assets/images/logo/google.svg\" alt=\"海纳讲座 Logo\" class=\"h-16 w-auto\">\n <p class=\"text-xl font-semibold text-gray-800\">海纳讲座</p>\n </div>\n </div>\n </div>\n \n <!-- 百川论坛卡片 -->\n <div class=\"col-span-12 md:col-span-4 shadow-lg bg-white flex flex-col rounded-sm overflow-hidden\">\n <div class=\"w-full h-3 bg-blue-900\"></div>\n <div class=\"p-8 flex flex-col items-center justify-center gap-5 flex-grow\">\n <img src=\"/assets/images/logo/amazon.svg\" alt=\"百川论坛 Logo\" class=\"h-16 w-auto\">\n <p class=\"text-xl font-semibold text-gray-800\">百川论坛</p>\n </div>\n </div>\n \n <!-- 大湾区评论卡片 -->\n <div class=\"col-span-12 md:col-span-4 shadow-lg rounded-sm overflow-hidden flex flex-col\">\n <div class=\"bg-white w-full\">\n <div class=\"w-full h-3 bg-blue-900\"></div>\n <div class=\"p-8 flex flex-col items-center justify-center gap-5\">\n <img src=\"/assets/images/logo/spotify.svg\" alt=\"大湾区评论 Logo\" class=\"h-16 w-auto\">\n <p class=\"text-xl font-semibold text-gray-800\">大湾区评论</p>\n </div>\n </div>\n </div>\n </div>\n</div>"
},
"next": [
"添加悬停效果",
"增加点击交互",
"优化移动端间距",
"添加品牌描述",
"统一卡片高度"
],
"summary": "已优化品牌展示组件：1) 移除最大宽度限制 2) 顶部装饰条高度从h-2.5改为h-3 3) 移除所有底部重复标题区域 4) 更新品牌Logo使用标准SVG图标库。下一步可考虑添加交互效果或响应式优化。"
}
```