diff --git a/dist/niveus.css b/dist/niveus.css
index 67c88e3..a1b69b0 100644
--- a/dist/niveus.css
+++ b/dist/niveus.css
@@ -3962,8 +3962,10 @@
     grid-template-columns: 1fr auto 1fr;
     align-items: center;
     gap: var(--nv-space-3);
-    min-block-size: var(--nv-control-height-lg);
-    padding-inline: var(--nv-space-4);
+    /* Slim, as titlebars on the desktop are: tall enough for the lights and
+       a label, not a toolbar's height. */
+    min-block-size: calc(var(--nv-control-height-sm) + var(--nv-space-1));
+    padding-inline: var(--nv-space-3);
 
     background-color: var(--nv-color-surface-elevated);
     background-image: var(--nv-sheen-raised);
diff --git a/niveus/components/window.css b/niveus/components/window.css
index 847df87..793cb62 100644
--- a/niveus/components/window.css
+++ b/niveus/components/window.css
@@ -59,8 +59,10 @@
   grid-template-columns: 1fr auto 1fr;
   align-items: center;
   gap: var(--nv-space-3);
-  min-block-size: var(--nv-control-height-lg);
-  padding-inline: var(--nv-space-4);
+  /* Slim, as titlebars on the desktop are: tall enough for the lights and
+     a label, not a toolbar's height. */
+  min-block-size: calc(var(--nv-control-height-sm) + var(--nv-space-1));
+  padding-inline: var(--nv-space-3);
 
   background-color: var(--nv-color-surface-elevated);
   background-image: var(--nv-sheen-raised);