lib/generators/css_zero/add/templates/app/assets/stylesheets/ztrix.css in css-zero-0.0.51 vs lib/generators/css_zero/add/templates/app/assets/stylesheets/ztrix.css in css-zero-0.0.52

@@ -64,10 +64,10 @@
   border: 0;
   min-block-size: var(--size-72);
   padding-block: var(--size-6) var(--size-2);
 
   &:empty:not(:focus)::before {
-    color: color-mix(in srgb, currentColor 50%, transparent);
+    color: color-mix(in oklch, currentColor 50%, transparent);
   }
 
   [data-trix-mutable].attachment img,
   [data-trix-mutable].attachment--content,
   [data-trix-mutable].attachment--file {