diff --git a/frontend/style.css b/frontend/style.css
index 4304735..f0ea9f2 100644
--- a/frontend/style.css
+++ b/frontend/style.css
@@ -209,8 +209,8 @@ a:hover {
   position: absolute;
   top: calc(100% + 8px);
   right: 0;
-  background: color-mix(in srgb, var(--bg-secondary) 98%, white 2%);
-  border: 1px solid color-mix(in srgb, var(--border) 86%, white 14%);
+  background: var(--bg-secondary);
+  border: 1px solid var(--border);
   border-radius: 16px;
   box-shadow: 0 16px 36px rgba(0,0,0,0.28);
   min-width: 260px;