English: Why this is SEO & Performance King
1. Full Visibility: Every image and <figcaption> is in the initial HTML. Baidu can crawl every "slide" without needing to execute a single line of JS.
2. Native Performance: Because it uses the browser's native scroll-snap, it is smoother than any JS library, especially on mobile devices.
3. Zero Layout Shift: The space is reserved immediately, preventing the annoying "jank" often caused by slow-loading JS carousels.
中文：为什么这是 SEO 与性能之王
1. 全面可见性： 每张图片和 <figcaption> 都在初始 HTML 中。百度无需执行任何 JS 即可抓取每一个“幻灯片”。
2. 原生性能： 由于使用了浏览器的原生滚动捕捉，它比任何 JS 库都更流畅，尤其是在移动设备上。
3. 零布局偏移： 空间会被立即预留，防止了由慢加载 JS 轮播图常见的页面抖动现象。
