.app-layout{height:100vh;width:100vw}.app-content{position:relative;height:calc(100vh - 64px);overflow:hidden}.cesium-container{width:100%;height:100%}.floating-panel{position:absolute;top:20px;left:20px;width:520px;background:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:8px;box-shadow:0 4px 12px #00000026;z-index:1000}.panel-header{padding:16px;border-bottom:1px solid #f0f0f0;font-weight:600;font-size:16px}.panel-content{padding:16px}.feature-item{margin-bottom:12px;padding:12px;background:#f8f9fa;border-radius:6px;border:1px dashed #d9d9d9;text-align:center;color:#666;font-size:14px}.feature-item:last-child{margin-bottom:0}*{margin:0;padding:0;box-sizing:border-box}html,body,#root{width:100%;height:100%;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.cesium-viewer-toolbar{top:auto;left:auto;right:48px;bottom:48px;width:42px;height:auto}.cesium-viewer-fullscreenContainer .cesium-viewer-toolbar{right:48px;bottom:48px}.cesium-viewer-animationContainer{position:absolute;top:auto;left:48px;bottom:48px;width:169px;height:112px}.cesium-viewer-timelineContainer{position:absolute;top:auto;bottom:48px;left:235px;right:109px;height:42px}