diff --git a/next.js b/next.js
index d2a11f8..679bca0 100644
--- a/next.js
+++ b/next.js
@@ -1,8 +1,8 @@
-const {
-  getClientStyleLoader
-} = require('next/dist/build/webpack/config/blocks/css/loaders/client');
 const NextMiniCssExtractPlugin = require('next/dist/build/webpack/plugins/mini-css-extract-plugin')
   .default;
+
+const { findPagesDir } = require('next/dist/lib/find-pages-dir');
+
 const { browserslist } = require('next/dist/compiled/browserslist');
 const { lazyPostCSS } = require('next/dist/build/webpack/config/blocks/css');
 
@@ -49,53 +49,73 @@ const getNextMiniCssExtractPlugin = isDev => {
   // Always use Next.js built-in MiniCssExtractPlugin in production
   return NextMiniCssExtractPlugin;
 };
+// Adopt from Next.js' getGlobalCssLoader
+// https://github.com/vercel/next.js/blob/0572e218afe130656be53f7367bf18c4ea389f7d/packages/next/build/webpack/config/blocks/css/loaders/global.ts#L7
 
 function getStyle9VirtualCssLoader(options, MiniCssExtractPlugin) {
-  const outputLoaders = [
-    {
-      loader: cssLoader,
-      options: {
-        // A simplify version of https://github.com/vercel/next.js/blob/88a5f263f11cb55907f0d89a4cd53647ee8e96ac/packages/next/build/webpack/config/blocks/css/index.ts#L142-L147
-        postcss: () =>
-          lazyPostCSS(
-            options.dir,
-            getSupportedBrowsers(options.dir, options.dev)
-          )
-      }
-    }
-  ];
+  const loaders = [];
 
+  // Adopt from Next.js' getClientStyleLoader
+  // https://github.com/vercel/next.js/blob/0572e218afe130656be53f7367bf18c4ea389f7d/packages/next/build/webpack/config/blocks/css/loaders/client.ts#L4
   if (!options.isServer) {
-    outputLoaders.unshift({
-      // Logic adopted from https://git.io/JfD9r
-      ...getClientStyleLoader({
-        // In development model Next.js uses style-loader, which inserts each
-        // CSS file as its own style tag, which means the CSS won't be sorted
-        // and causes issues with determinism when using media queries and
-        // pseudo selectors. Setting isDevelopment means MiniCssExtractPlugin is
-        // used instead.
-        isDevelopment: false,
-        assetPrefix: options.config.assetPrefix
-      }),
-      loader: MiniCssExtractPlugin.loader
+    loaders.push({
+      loader: MiniCssExtractPlugin.loader,
+      options: {
+        publicPath: `${options.assetPrefix}/_next/`,
+        esModule: false
+      }
     });
   }
 
-  return outputLoaders;
+  loaders.push({
+    // https://github.com/vercel/next.js/blob/0572e218afe130656be53f7367bf18c4ea389f7d/packages/next/build/webpack/config/blocks/css/loaders/global.ts#L29-L38
+    loader: cssLoader,
+    options: {
+      // https://github.com/vercel/next.js/blob/88a5f263f11cb55907f0d89a4cd53647ee8e96ac/packages/next/build/webpack/config/blocks/css/index.ts#L142-L147
+      postcss: () =>
+        lazyPostCSS(
+          options.dir,
+          getSupportedBrowsers(options.dir, options.dev)
+        ),
+      importLoaders: 1,
+      modules: false
+    }
+  });
+  // We don't need postcss loader here, as style9 always produce vanilla css,
+  // and only perform sort/merge afterwards
+
+  return loaders;
 }
 
 module.exports = (pluginOptions = {}) => (nextConfig = {}) => {
   return {
     ...nextConfig,
-    webpack(config, options) {
-      const outputCSS = !options.isServer;
+    webpack(config, ctx) {
+      const findPagesDirResult = findPagesDir(
+        ctx.dir,
+        nextConfig.experimental && nextConfig.experimental.appDir
+      );
+
+      // https://github.com/vercel/next.js/blob/1fb4cad2a8329811b5ccde47217b4a6ae739124e/packages/next/build/index.ts#L336
+      // https://github.com/vercel/next.js/blob/1fb4cad2a8329811b5ccde47217b4a6ae739124e/packages/next/build/webpack-config.ts#L626
+      // https://github.com/vercel/next.js/pull/43916
+      const hasAppDir =
+        // on Next.js 12, findPagesDirResult is a string. on Next.js 13, findPagesDirResult is an object
+        !!(nextConfig.experimental && nextConfig.experimental.appDir) &&
+        !!(findPagesDirResult && findPagesDirResult.appDir);
+
+      const outputCSS = hasAppDir
+        ? // When there is appDir, always output css, even on server (React Server Component is also server)
+          true
+        : // There is no appDir, do not output css on server build
+          !ctx.isServer;
 
       // The style9 compiler must run on source code, which means it must be
       // configured as the last loader in webpack so that it runs before any
       // other transformation.
 
       if (typeof nextConfig.webpack === 'function') {
-        config = nextConfig.webpack(config, options);
+        config = nextConfig.webpack(config, ctx);
       }
 
       // For some reason, Next 11.0.1 has `config.optimization.splitChunks`
@@ -104,7 +124,7 @@ module.exports = (pluginOptions = {}) => (nextConfig = {}) => {
         cacheGroups: {}
       };
 
-      const MiniCssExtractPlugin = getNextMiniCssExtractPlugin(options.dev);
+      const MiniCssExtractPlugin = getNextMiniCssExtractPlugin(ctx.dev);
 
       config.module.rules.push({
         test: /\.(tsx|ts|js|mjs|jsx)$/,
@@ -139,7 +159,7 @@ module.exports = (pluginOptions = {}) => (nextConfig = {}) => {
       // Here we matches virtual css file emitted by Style9Plugin
       cssRules.unshift({
         test: /\.style9.css$/,
-        use: getStyle9VirtualCssLoader(options, MiniCssExtractPlugin)
+        use: getStyle9VirtualCssLoader(ctx, MiniCssExtractPlugin)
       });
 
       if (outputCSS) {
@@ -165,7 +185,7 @@ module.exports = (pluginOptions = {}) => (nextConfig = {}) => {
         ) {
           // HMR reloads the CSS file when the content changes but does not use
           // the new file name, which means it can't contain a hash.
-          const filename = options.dev
+          const filename = ctx.dev
             ? 'static/css/[name].css'
             : 'static/css/[contenthash].css';