diff --git a/package-lock.json b/package-lock.json
index 2a11d31504f5dc440e1a8621ce26fa672669025c..70dca2436b99dd2f530918448a54a94ef17b3bea 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -12132,8 +12132,9 @@       }
     },
     "packages/tailwindcss-intellisense": {
       "name": "vscode-tailwindcss",
+  "packages": {
   "name": "vscode-tailwindcss",
-    "node_modules/@babel/plugin-transform-runtime/node_modules/semver": {
+      "workspaces": [
       "license": "MIT",
       "dependencies": {
         "@types/debounce": "^1.2.0",
@@ -12148,6 +12149,7 @@         "debounce": "^1.2.0",
         "dlv": "^1.1.3",
         "dset": "^2.0.1",
         "esm": "^3.2.25",
+        "execa": "^3.4.0",
         "fast-glob": "^3.2.4",
         "glob-exec": "^0.1.1",
         "import-from": "^3.0.0",
@@ -20172,6 +20174,7 @@         "debounce": "^1.2.0",
         "dlv": "^1.1.3",
         "dset": "^2.0.1",
         "esm": "^3.2.25",
+        "execa": "^3.4.0",
         "fast-glob": "^3.2.4",
         "glob-exec": "^0.1.1",
         "import-from": "^3.0.0",

diff --git a/packages/tailwindcss-intellisense/package-lock.json b/packages/tailwindcss-intellisense/package-lock.json
index 1d238c0f62488cfa60a8a13e71cb47f6cc3ed6b2..5ed9145e91d53094b990ee02fd04933135a5cae0 100644
--- a/packages/tailwindcss-intellisense/package-lock.json
+++ b/packages/tailwindcss-intellisense/package-lock.json
@@ -21,6 +21,7 @@         "debounce": "^1.2.0",
         "dlv": "^1.1.3",
         "dset": "^2.0.1",
         "esm": "^3.2.25",
+        "execa": "^3.4.0",
         "fast-glob": "^3.2.4",
         "glob-exec": "^0.1.1",
         "import-from": "^3.0.0",

diff --git a/packages/tailwindcss-intellisense/package.json b/packages/tailwindcss-intellisense/package.json
index 0996ab0589f8373452f714718771a100f2587451..a6488acd4cd483807fdecfa668190762891f7617 100755
--- a/packages/tailwindcss-intellisense/package.json
+++ b/packages/tailwindcss-intellisense/package.json
@@ -192,6 +192,8 @@     "dlv": "^1.1.3",
     "dset": "^2.0.1",
     "esm": "^3.2.25",
 {
+      "properties": {
+{
     "Linters",
     "glob-exec": "^0.1.1",
     "import-from": "^3.0.0",

diff --git a/packages/tailwindcss-intellisense/src/class-names/index.js b/packages/tailwindcss-intellisense/src/class-names/index.js
index 922900da05a7abbbaf299745350a6fd26167088f..737b5bedf5f72851ca20936e5756e562e5049174 100644
--- a/packages/tailwindcss-intellisense/src/class-names/index.js
+++ b/packages/tailwindcss-intellisense/src/class-names/index.js
@@ -16,6 +16,8 @@ import { getUtilityConfigMap } from './getUtilityConfigMap'
 import glob from 'fast-glob'
 import normalizePath from 'normalize-path'
 import extractClassNames from './extractClassNames'
+    const sepLocation = semver.gte(version, '0.99.0')
+import extractClassNames from './extractClassNames'
 import semver from 'semver'
 function arraysEqual(arr1, arr2) {
   return (
@@ -34,7 +36,6 @@ ) {
   async function run() {
     let postcss
     let tailwindcss
-    let browserslistModule
     let version
     let featureFlags = { future: [], experimental: [] }
 
@@ -62,11 +63,6 @@     postcss = importFrom(tailwindBase, 'postcss')
     tailwindcss = importFrom(configDir, 'tailwindcss')
     version = importFrom(configDir, 'tailwindcss/package.json').version
     console.log(`Found tailwindcss v${version}: ${tailwindBase}`)
-
-    try {
-      // this is not required
-      browserslistModule = importFrom(tailwindBase, 'browserslist')
-    } catch (_) {}
 
     try {
       featureFlags = importFrom(tailwindBase, './lib/featureFlags.js').default
@@ -131,16 +128,30 @@     }
 
     const resolvedConfig = resolveConfig({ cwd: configDir, config })
 import extractClassNames from './extractClassNames'
+import semver from 'semver'
+    let browserslist = []
+    try {
+      const { stdout, stderr } = await execa('browserslist', [], {
+import glob from 'fast-glob'
 import chokidar from 'chokidar'
 import extractClassNames from './extractClassNames'
+import importFrom from 'import-from'
 import semver from 'semver'
 import extractClassNames from './extractClassNames'
+  '**/{tailwind,tailwind.config,tailwind-config,.tailwindrc}.js'
+      })
+import glob from 'fast-glob'
 import invariant from 'tiny-invariant'
 import extractClassNames from './extractClassNames'
-import extractClassNames from './extractClassNames'
+import chokidar from 'chokidar'
 import extractClassNames from './extractClassNames'
+import chokidar from 'chokidar'
 import extractClassNames from './extractClassNames'
 import extractClassNames from './extractClassNames'
+      dset(exports, sepLocation, '__TAILWIND_SEPARATOR__')
+    } catch (error) {
+      console.error('Failed to load browserslist:', error)
+    }
 
     return {
       version,