diff --git a/frontend/js/map.js b/frontend/js/map.js
index 6b93531..27bc37f 100644
--- a/frontend/js/map.js
+++ b/frontend/js/map.js
@@ -1664,8 +1664,8 @@ function encStyle(feature, resolution) {
   // Compute zoom from resolution (deterministic, no map object access needed).
   // OL WebMercator: resolution ≈ 156543 / 2^zoom → zoom = log2(156543/res)
   const _zr = resolution ? Math.log2(156543.03392 / Math.max(resolution, 0.001)) : 14;
-  // Scale: 0.22 at zoom 7, 0.50 at zoom 14+ — half the original canvas size.
-  const iconScale = Math.max(0.22, Math.min(0.50, 0.22 + (_zr - 7) * 0.04));
+  // Scale: 0.29 at zoom 7, 0.65 at zoom 14+ — ~30 % larger than before.
+  const iconScale = Math.max(0.29, Math.min(0.65, 0.29 + (_zr - 7) * 0.052));
 
   return new ol.style.Style({
     image: new ol.style.Icon({