diff --git a/docs/customization.html b/docs/customization.html
index f498741e..61a802e1 100644
--- a/docs/customization.html
+++ b/docs/customization.html
@@ -15,7 +15,7 @@
/* Dark scheme (Auto) */
/* Automatically enabled if user has Dark mode enabled */
@media only screen and (prefers-color-scheme: dark) {
- :root:not([data-theme="light"]) {
+ :root:not([data-theme]) {
--primary: …;
--primary-hover: …;
--primary-focus: …;
diff --git a/docs/src/customization.html b/docs/src/customization.html
index 4dd5558f..dd599b48 100644
--- a/docs/src/customization.html
+++ b/docs/src/customization.html
@@ -64,7 +64,7 @@
/* Dark scheme (Auto) */
/* Automatically enabled if user has Dark mode enabled */
@media only screen and (prefers-color-scheme: dark) {
- :root:not([data-theme="light"]) {
+ :root:not([data-theme]) {
--primary: …;
--primary-hover: …;
--primary-focus: …;