], item.position[1]);
                var color = '#e74c3c'; 
                if (item.icon === 'center') color = '#2ecc71'; 
                else if (item.icon === 'location') color = '#3498db'; 
                
                markerContent = `<div style="background-color: ${color}; width: 24px; height: 24px; border-radius: 12px; border: 2px solid white; box-shadow: 0 0 5px rgba(0,0,0,0.3);"></div>`;
                
                var marker = new AMap.Marker({
                    position: pos