html,body,#app,#cesiumContainer{width:100%;height:100%;margin:0;overflow:hidden}body{font-family:Arial,Helvetica,sans-serif}#toolbar{z-index:1000;backdrop-filter:blur(10px);background:#141414bf;border-radius:8px;gap:10px;padding:12px;display:flex;position:absolute;top:15px;left:15px}button{cursor:pointer;color:#fff;background:#0078ff;border:none;border-radius:6px;padding:10px 18px;font-size:14px;transition:all .2s}button:hover{background:#005fcc}.cesium-viewer-toolbar{display:none}