.cascade-bar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.85rem;
  align-items: baseline;
  margin: -1.5rem -1.5rem 1rem;
  padding: 0.55rem 1.5rem;
  background: #10141a;
  border-bottom: 1px solid #243040;
}
.cascade-bar a {
  color: #7ec8ff;
  text-decoration: none;
}
.cascade-bar a:hover { text-decoration: underline; }
.cascade-bar a.is-active {
  color: #e8eef4;
  text-decoration: none;
  box-shadow: inset 0 -2px 0 #e8eef4;
}
.cascade-bar a.is-active:hover { text-decoration: none; }
.cascade-bar code { color: inherit; }
.cascade-bar .tip {
  color: #8a96a3;
  font-size: 12px;
}