der-radius: 50%; background-color: #e74c3c; z-index: 2; box-shadow: 0 0 0 5px rgba(231, 76, 60, 0.3); }
        .map-operation-animation { height: 200px; position: relative; border-radius: 8px; overflow: hidden; background-color: #f5f5f5; margin: 20px 0; box-shadow: 0 3px 10px rgba(0,0,0,0.1); }
        .map-bg { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 10