diff --git a/layouts/shortcodes/world-map.html b/layouts/shortcodes/world-map.html
index 2da7430..3865e69 100644
--- a/layouts/shortcodes/world-map.html
+++ b/layouts/shortcodes/world-map.html
@@ -5,8 +5,8 @@
 .ifk-map-wrap { max-width: 100%; margin: 2rem 0; }
 .ifk-map-wrap h3 { text-align: center; margin-bottom: 0.5rem; font-size: 1.25rem; }
 .ifk-map-subtitle { text-align: center; color: #666; font-size: 0.85rem; margin-bottom: 1rem; }
-.ifk-map-container { position: relative; width: 100%; height: 420px; border-radius: 8px; overflow: hidden; background: #c8d3df; contain: strict; isolation: isolate; will-change: contents; }
-.ifk-map-svg { width: 100%; height: 100%; display: block; cursor: grab; }
+.ifk-map-container { position: relative; width: 100%; height: 420px; border-radius: 8px; overflow: hidden; }
+.ifk-map-svg { width: 100%; height: 100%; display: block; cursor: grab; background: #c8d3df; }
 .ifk-map-svg:active { cursor: grabbing; }
 .ifk-map-svg .country { stroke: #94a3b8; stroke-width: 0.3; transition: stroke-width 0.15s; }
 .ifk-map-svg .country.has-data:hover { stroke: #667eea; stroke-width: 1.2; cursor: pointer; }