text: import Document, { Html, Head, Main, NextScript } from 'next/document'
  class MyDocument extends Document {
    render() {
      return (
        <Html lang="en">
          <Head>
            <link rel="apple-touch-icon" sizes="76x76" href="/static/favicons/h.png" />
            <link rel="icon" type="image/png" sizes="32x32" href="/static/favicons/h.png" />
            {/* <link
              rel="icon"
              type="image/png"
              sizes="16x16"
              href="/static/favicons/favicon-16x16.png"
            /> */}
            {/* <link rel="manifest" href="/static/favicons/site.webmanifest" /> */}
            <link rel="mask-icon" href="/static/favicons/h.png" color="#5bbad5" />
            <meta name="msapplication-TileColor" content="#000000" />
            <meta name="theme-color" content="#000000" />
            <link rel="alternate" type="application/rss+xml" href="/feed.xml" />
            <link rel="preconnect" href="https://fonts.gstatic.com" crossOrigin="anonymous" />
            <link
              href="https://fonts.googleapis.com/css2?family=Inter:wght@400;600;700&display=swap"
              rel="stylesheet"
            />
            <link
              rel="stylesheet"
              href="https://cdn.jsdelivr.net/npm/katex@0.13.11/dist/katex.min.css"
              integrity="sha384-Um5gpz1odJg5Z4HAmzPtgZKdTBHZdw8S29IecapCSB31ligYPhHQZMIlWLYQGVoc"
              crossOrigin="anonymous"
            />
          </Head>
          <body className="antialiased text-black bg-white dark:bg-gray-900 dark:text-white">
            <Main />
            <NextScript />
          </body>
        </Html>
      )
    }
  }
  
  export default MyDocument
  