diff --git a/src/browser/main/tab/page/content/text/gemini/reader/default.css b/src/browser/main/tab/page/content/text/gemini/reader/default.css
index c57d5b2f..2d752721 100644
--- a/src/browser/main/tab/page/content/text/gemini/reader/default.css
+++ b/src/browser/main/tab/page/content/text/gemini/reader/default.css
@@ -1,3 +1,7 @@
+/* @TODO
+ * not in use as defined inline:
+ * src/browser/main/tab/page/content/text/gemini/reader.rs
+ */
 label
 {
     caret-color: transparent;