.side-quests-teaser {
  text-align: center;
  margin-top: 3rem;
  font-size: 1.1rem;
  color: #555;
  line-height: 1.6;
}

.side-quests-teaser .highlight-link {
  color: #ff5722;
  font-weight: 600;
  text-decoration: none;
  display: inline-block;
  padding: 0.1em 0.15em;
  border-radius: 0.25em;
  background: none; /* no highlight initially */
  transition: background-position 0.5s ease, background-size 0.3s ease;
}

.side-quests-teaser .highlight-link:hover {
  background-image: linear-gradient(
    to right,
    rgba(255,105,180,0.2) 0%,
    rgba(255,105,180,0.2) 100%
  );
  background-size: 0% 100%;
  background-repeat: no-repeat;
  animation: sweep 0.5s forwards;
}

@keyframes sweep {
  from {
    background-size: 0% 100%;
  }
  to {
    background-size: 100% 100%;
  }
}