@media(max-width:700px){
  body.nvss-course .top.nvssc-scroll-header{transition:transform .2s ease;will-change:transform}
  body.nvss-course .top.nvssc-scroll-header.nvssc-header-hidden{transform:translateY(calc(-100% - var(--nvssc-header-top,0px)));pointer-events:none}
}
@media(max-width:700px) and (prefers-reduced-motion:reduce){
  body.nvss-course .top.nvssc-scroll-header{transition:none}
}