/* Keep the fixed navigation opaque and stable over animated page artwork. */
.site-header,
.site-header.header-scrolled,
.page-home .site-header:not(.header-scrolled){
  background:linear-gradient(180deg,#040c10,#070f12);
  border-bottom-color:rgba(219,176,108,.25);
  backdrop-filter:none;
  -webkit-backdrop-filter:none;
  transition:none;
}
.page-home .site-header:not(.header-scrolled) .header-inner{border-bottom:0}

/* The long desktop menu scrolls inside the viewport, including short windows. */
.site-header .nav-more-panel{
  box-sizing:border-box;
  max-height:calc(100vh - 100px);
  max-height:calc(100dvh - 100px - env(safe-area-inset-bottom,0px));
  overflow-x:hidden;
  overflow-y:auto;
  overscroll-behavior-y:contain;
  scrollbar-gutter:stable;
  grid-auto-rows:max-content;
  -webkit-overflow-scrolling:touch;
}