diff --git a/postcss.config.mjs b/postcss.config.mjs
new file mode 100644
index 0000000..0560e33
--- /dev/null
+++ b/postcss.config.mjs
@@ -0,0 +1,4 @@
+// PostCSS config - minimal for Tailwind CDN approach
+export default {
+  plugins: {},
+};