fix：左侧展示样式

src/pages/Home/HomeNew.tsx

@@ -221,7 +221,7 @@ export const Home: React.FC = () => {
                 {/* 左侧区域 - 产品问答和您可以试着问我 */}
                   <div
                     className="flex flex-col gap-[20px] items-center overflow-y-auto scrollbar-hide"
-                    style={{ height: isToolBtnActive ? 'calc(100vh - 64px + 100px)' : '500px', background: isToolBtnActive ? 'linear-gradient(180deg, #F0F8FF 0%, #FFFFFF 50%, #FFFFFF 100%)' : '', borderRadius: '24px' }}
+                    style={{ height: isToolBtnActive ? 'calc(-64px + 100vh)' : '500px', background: isToolBtnActive ? 'linear-gradient(180deg, #F0F8FF 0%, #FFFFFF 50%, #FFFFFF 100%)' : '', borderRadius: '24px' }}
                   >
                 {!isToolBtnActive && (
                   <motion.div className="w-full sm:w-auto" {...getAnimationProps(2)}>