@media (max-width: 991px) {
    .header-center-menu .header-center-dropdown {
        position: fixed;
        top: auto;
        right: 12px;
        bottom: max(12px, env(safe-area-inset-bottom));
        left: 12px;
        width: auto;
        max-height: min(72dvh, 560px);
        overflow-y: auto;
        overscroll-behavior: contain;
        z-index: 1901;
        transform-origin: bottom center;
    }

    .header-center-menu .header-center-backdrop {
        z-index: 1900;
    }
}