.bmb-site .site-header{transition:transform .24s,background-color .2s,color .2s}.bmb-site .site-header.has-nav-surface{box-shadow:none;border:0}.bmb-site .site-header:focus-within,.bmb-site .site-header.is-menu-open{pointer-events:auto;transform:translateY(0)}@media (prefers-reduced-motion:reduce){.bmb-site .site-header{transition:none}}.bmb-site .site-header,.bmb-site .site-header__inner{box-shadow:none;border:0}.bmb-site .site-header:has(.mobile-menu[open]):before{box-shadow:none;border:0}.bmb-home .site-header.is-over-globe{-webkit-backdrop-filter:none}.bmb-site .site-header.is-zoom-hidden:not(.is-menu-open):not(:has(:focus-visible)){opacity:0;pointer-events:none;transition:none;transform:translateY(calc(-100% - 8px))}