#container{width:100%;height:100%;position:relative;background:#aadaff}.fullscreen-btn{position:absolute;top:12px;right:12px;z-index:1000;display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center;gap:6px;padding:8px 14px;background:hsla(0,0%,100%,.9);border:1px solid #ddd;border-radius:6px;color:#333;font-size:13px;cursor:pointer;transition:all .3s ease;box-shadow:0 2px 8px rgba(0,0,0,.15)}.fullscreen-btn:hover{background:#fff;border-color:#1890ff;color:#1890ff;box-shadow:0 2px 12px rgba(24,144,255,.3)}.fullscreen-btn svg{-ms-flex-negative:0;flex-shrink:0}.fullscreen-btn span{white-space:nowrap}.ship-click-marker,.ship-cluster-icon,.ship-marker-icon,.ship-text-label{background:transparent;border:none}.leaflet-popup{transition:none!important}.leaflet-popup,.leaflet-popup-content-wrapper{animation:none!important}