Vite: Don't rebase absolute url()

CHANGELOG.md

@@ -7,7 +7,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
-- Nothing yet!
+### Fixed
+
+- Ensure absolute `url()`s inside imported CSS files are not rebased when using `@tailwindcss/vite`
 
 ## [4.0.0-beta.4] - 2024-11-29
 

packages/@tailwindcss-node/src/urls.ts

@@ -51,6 +51,8 @@ export async function rewriteUrls({
   let promises: Promise<void>[] = []
 
   function replacerForDeclaration(url: string) {
+    if (url[0] === '/') return url
+
     let absoluteUrl = path.posix.join(normalizePath(base), url)
     let relativeUrl = path.posix.relative(normalizePath(root), absoluteUrl)