feat: reduce font weight

Author: anyulled

src/components/content-section.astro

@@ -19,7 +19,7 @@ const { title, id } = Astro.props;
       {title}
     </h2>
   </div>
-  <p class="max-w-xl text-center font-extrabold text-2xl">
+  <p class="max-w-xl text-center font-normal text-xl">
     <slot name="lead" />
   </p>
   <slot />