.page-loading {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    -webkit-transition: all 0.4s 0.2s ease-in-out;
    transition: all 0.4s 0.2s ease-in-out;
    background-color: #fff;
    opacity: 0;
    visibility: hidden;
    z-index: 9999;
}
.dark-mode .page-loading {
    background-color: #0b0f19;
}
.page-loading.active {
    opacity: 1;
    visibility: visible;
}
.page-loading-inner {
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    text-align: center;
    -webkit-transform: translateY(-50%);
    transform: translateY(-50%);
    -webkit-transition: opacity 0.2s ease-in-out;
    transition: opacity 0.2s ease-in-out;
    opacity: 0;
}
.page-loading.active > .page-loading-inner {
    opacity: 1;
}
.page-loading-inner > span {
    display: block;
    font-size: 1rem;
    font-weight: normal;
    color: #9397ad;
}
.dark-mode .page-loading-inner > span {
    color: #fff;
    opacity: 0.6;
}
.page-spinner {
    display: inline-block;
    width: 2.75rem;
    height: 2.75rem;
    margin-bottom: 0.75rem;
    vertical-align: text-bottom;
    border: 0.15em solid #b4b7c9;
    border-right-color: transparent;
    border-radius: 50%;
    -webkit-animation: spinner 0.75s linear infinite;
    animation: spinner 0.75s linear infinite;
}
.dark-mode .page-spinner {
    border-color: rgba(255, 255, 255, 0.4);
    border-right-color: transparent;
}
@-webkit-keyframes spinner {
    100% {
        -webkit-transform: rotate(360deg);
        transform: rotate(360deg);
    }
}
@keyframes spinner {
    100% {
        -webkit-transform: rotate(360deg);
        transform: rotate(360deg);
    }
}