feature:

目录样式微调

components/Toc.js

@@ -50,11 +50,7 @@ const Toc = ({ toc }) => {
     setActiveSection(currentSectionId)
   }, throttleMs))
 
-  return <div className='dark:bg-gray-800 min-h-screen'>
-    <div
-      className='dark:border-gray-600 border-b text-2xl bg-white font-bold text-black dark:bg-gray-900 dark:text-white py-6 px-6'>
-      文章目录
-    </div>
+  return <div className='dark:bg-gray-800 bg-white'>
     <nav className='text-gray-500 dark:text-gray-400 underline overflow-y-auto scroll-hidden p-2'>
       {toc.map((tocItem) => {
         const id = uuidToId(tocItem.id)