.site-preloader {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: grid;
    place-items: center;
    background: #fff;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 240ms ease, visibility 240ms ease;
}

.preloader-visible .site-preloader {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.site-preloader-content {
    display: grid;
    justify-items: center;
    gap: 22px;
    padding: 24px;
}

.site-preloader-content img {
    display: block;
    width: min(215px, 65vw);
    height: auto;
}

.site-preloader-track {
    display: block;
    width: 145px;
    height: 3px;
    overflow: hidden;
    border-radius: 999px;
    background: #e8f3fd;
}

.site-preloader-track span {
    display: block;
    width: 42%;
    height: 100%;
    border-radius: inherit;
    background: #2187db;
    animation: pureline-loading 1.1s ease-in-out infinite alternate;
}

@keyframes pureline-loading {
    from { transform: translateX(-100%); }
    to { transform: translateX(300%); }
}

@media (prefers-reduced-motion: reduce) {
    .site-preloader { transition: none; }
    .site-preloader-track span { animation: none; width: 100%; }
}