.gosu-site-nav {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 5px;
  min-height: 44px;
  padding: 6px 16px;
  overflow-x: auto;
  scrollbar-width: none;
  color: #f3ede1;
  background: #1c2a48;
}
.gosu-site-nav::-webkit-scrollbar { display: none; }
.gosu-site-nav a {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  min-height: 32px;
  padding: 0 11px;
  border: 1px solid #526079;
  border-radius: 7px;
  color: #d9e5e2;
  text-decoration: none;
  font: 800 13px/1 system-ui, "Microsoft JhengHei", sans-serif;
  white-space: nowrap;
}
.gosu-site-nav a:hover,
.gosu-site-nav a.active {
  color: #fff;
  border-color: #a9cfca;
  background: rgba(76, 169, 159, .22);
}
.gosu-site-nav a.legacy { opacity: .72; }
.topnav .gosu-site-nav {
  position: static;
  z-index: auto;
  min-height: 0;
  max-width: 100%;
  padding: 0;
  background: transparent;
}