diff --git a/frontend/src/assets/style.css b/frontend/src/assets/style.css
index e5c0c93..543d291 100644
--- a/frontend/src/assets/style.css
+++ b/frontend/src/assets/style.css
@@ -1,5 +1,6 @@
 
 :root {
+  color-scheme: light dark;
   --font-sans: "Inter", "Inter var", "Segoe UI", system-ui, -apple-system, "Helvetica Neue", sans-serif;
   --font-mono: "DM Mono", "JetBrains Mono", "SFMono-Regular", Menlo, Monaco, Consolas, "Liberation Mono", monospace;
   --color-canvas: #f5f6f8;