[HTML] Drop color-mix() color space from select base appearance style whatwg/html@bb922b4

Author: triple-underscore

HTML-rendering-ja.html

@@ -202,8 +202,8 @@
 
 ●●options
 
-spec_date:2026-02-13
-trans_update:2026-02-17
+spec_date:2026-02-25
+trans_update:2026-02-26
 source_checked:250719
 page_state_key:CSS
 spec_status:LS
@@ -7258,13 +7258,13 @@ <h4 title="The select element">15.5.16. `select^e 要素</h4>
 }
 
 select option:enabled:hover {
-  background-color: color-mix(in lab, currentColor 10%, transparent);
+  background-color: color-mix(currentColor 10%, transparent);
 }
 select option:enabled:active {
-  background-color: color-mix(in lab, currentColor 20%, transparent);
+  background-color: color-mix(currentColor 20%, transparent);
 }
 select option:disabled {
-  color: color-mix(in lab, currentColor 50%, transparent);
+  color: color-mix(currentColor 50%, transparent);
 }
 
 select option {
@@ -7327,13 +7327,13 @@ <h4 title="The select element">15.5.16. `select^e 要素</h4>
 }
 
 select:enabled:hover {
-  background-color: color-mix(in lab, currentColor 10%, transparent);
+  background-color: color-mix(currentColor 10%, transparent);
 }
-select::enabled:active {
-  background-color: color-mix(in lab, currentColor 20%, transparent);
+select:enabled:active {
+  background-color: color-mix(currentColor 20%, transparent);
 }
 select:disabled {
-  color: color-mix(in lab, currentColor 50%, transparent);
+  color: color-mix(currentColor 50%, transparent);
 }
 
 ::picker(select) {