.promo-banner {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  transform: scale(1) translateY(0);
  opacity: 1;
  transition: transform .18s ease, opacity .18s ease;
}

.promo-banner--exit {
  transform: scale(.96) translateY(-7px);
  opacity: 0;
}

.promo-banner__content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  padding: 10px 16px;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
}

.promo-banner__headline {
  font-size: 13px;
  font-weight: 700;
  color: var(--fg);
}

.promo-banner__sub {
  font-size: 12px;
  color: var(--fg);
}

.promo-banner__note {
  color: var(--muted);
}

.promo-banner__content:hover .promo-banner__headline {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.promo-banner__content:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 2px;
}

@media (min-width:640px) {
  .promo-banner__content {
    flex-direction: row;
    gap: 8px;
    padding: 8px 20px;
  }

  .promo-banner__headline,
  .promo-banner__sub {
    font-size: 13px;
  }
}