.m360-core-sticky-placeholder {
    display: block !important;
    width: 100% !important;
    height: 0;
    margin: 0 !important;
    padding: 0 !important;
    border: 0 !important;
}

.m360-header-topbar.m360-core-sticky-target.m360-is-fixed {
    position: fixed !important;
    top: var(--m360-sticky-admin-offset, 0px) !important;
    right: 0 !important;
    left: 0 !important;
    width: 100% !important;
    z-index: 99999 !important;
    box-shadow: 0 8px 22px rgba(0,0,0,.18) !important;
}

@media (prefers-reduced-motion: reduce) {
    .m360-header-topbar.m360-core-sticky-target { scroll-behavior: auto !important; }
}