#page-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #f8f9fc;
    z-index: 9999;
    transition: opacity 0.4s ease;
}

#page-loader.hidden {
    opacity: 0;
    pointer-events: none;
}