*{box-sizing:border-box;margin:0;padding:0}body,html{height:100%;font-family:Arial,sans-serif}#app{width:100%;height:100vh;display:flex}canvas:not(#first_gpu){width:100%;height:100%;display:block}.left-panel[data-v-73e29e98]{background-color:#f5f5f5;border-right:1px solid #ddd;width:250px;overflow-y:auto}.list-item[data-v-73e29e98]{cursor:pointer;border-bottom:1px solid #e0e0e0;padding:12px 16px;transition:background-color .2s}.list-item[data-v-73e29e98]:hover{background-color:#e9e9e9}.list-item.active[data-v-73e29e98]{background-color:#e0e0e0;font-weight:700}.right-panel[data-v-73e29e98]{background-color:#fff;flex:1;padding:20px;overflow-y:auto}