feat(components): 添加鼠标交互粒子效果和高级浮动效果组件

refactor(sections): 移除各区块的多余标签元素
style(contact-section): 优化联系表单布局和动画效果

src/components/sections/news-section.tsx

@@ -20,9 +20,6 @@ export function NewsSection() {
           transition={{ duration: 0.6 }}
           className="text-center max-w-3xl mx-auto mb-16"
         >
-          <span className="inline-flex items-center gap-2 px-4 py-2 rounded-full border border-[#1C1C1C]/20 bg-[#F5F5F5] text-[#1C1C1C] text-sm font-medium mb-4">
-            新闻动态
-          </span>
           <h2 className="text-3xl sm:text-4xl lg:text-5xl font-bold text-[#1C1C1C] mb-6">
             最新<span className="text-[#C41E3A]">资讯</span>
           </h2>