header{background-color:#fff}@media (prefers-color-scheme:dark){header{background-color:#151516}}.is-sticky{position:fixed;top:0;left:0;width:100%;box-shadow:0 2px 24px 0 rgb(0 0 0/15%);animation:fadeInDown .5s ease-in-out 0s 1 normal none running;padding-top:0;padding-bottom:0;z-index:9999999999}.row-down{transform:translateY(0)}.row-up{transform:translateY(-64px)}