.tabBar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 55px;
    display: flex;
    justify-content: space-around;
    align-items: center;
    background-color: #162033;
    border-top: 1rpx solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 -2px 15px rgba(0, 140, 255, 0.15);
    z-index: 9999;
}