💄 style: hide anchor links on small screens

sass/parts/_misc.scss

@@ -51,6 +51,12 @@ h1, h2, h3, h4, h5, h6 {
   }
 }
 
+@media (max-width: 500px) {
+  .zola-anchor {
+    display: none;
+  }
+}
+
 ul {
   margin-top: 0;
 }