.ambient-toggle {
  position: relative;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  align-self: center;
  width: 12px;
  height: calc(var(--nav-size) * 1.5);
  min-height: 26px;
  padding: 0;
  margin-left: 0;
  border: 0;
  background: transparent;
  color: #fff;
  cursor: pointer;
  pointer-events: auto;
  transition: opacity 200ms ease;
}
.ambient-toggle::before { content: ""; position: absolute; inset: -8px -12px; }
.ambient-equalizer {
  position: relative;
  display: flex;
  align-items: flex-end;
  gap: 3px;
  height: calc(var(--nav-size) * 1.2);
}
.ambient-equalizer i {
  display: block;
  width: 2px;
  height: 100%;
  border-radius: 1px;
  background: currentColor;
  transform-origin: center;
  transition: transform 350ms ease-in-out;
}
.ambient-equalizer::after {
  content: '';
  position: absolute;
  top: 50%; left: -4px; right: -4px;
  height: 1.5px;
  background: currentColor;
  transform: rotate(-45deg);
  opacity: 1;
  transition: opacity 150ms ease;
}
.ambient-toggle.is-playing .ambient-equalizer::after { opacity: 0; }
.ambient-toggle:hover { opacity: .75; }
.ambient-toggle:focus-visible { outline: 1px solid #fff; outline-offset: 5px; border-radius: 3px; }
@media (max-width: 900px) {
  .site-header-inner > .ambient-toggle {
    z-index: 4;
    margin-left: auto;
    margin-right: clamp(16px, 3vw, 24px);
    width: 44px;
    height: 44px;
  }
  .ambient-toggle::before { inset: 0; }
  .ambient-equalizer { height: 24px; gap: 4px; }
  .ambient-equalizer i { width: 2px; }
}
body.is-header-content-hidden:not(.nav-open) .site-header-inner > .ambient-toggle {
  opacity: 0;
  pointer-events: none;
}
@media (prefers-reduced-motion: reduce) {
  .ambient-equalizer i { transition: none; }
}

@media (min-width: 901px) {
  .site-header .site-nav { align-items: center; }
}