docs: sync public pages

Author: Duksh K.

index.html

@@ -1843,6 +1843,11 @@
   width: fit-content;
 }
 .calc-actions {
+  display: flex;
+  flex-direction: column;
+  align-items: stretch;
+  gap: 8px;
+  width: min(380px, 100%);
   min-width: 240px;
   padding: 10px;
   border: 1px solid rgba(17,71,128,0.18);