.topic-faq {
  margin-block: 2rem;
  padding-block: 1rem;
  color: #173f52;
}
.topic-faq h2 {
  margin: 0 0 1rem;
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  line-height: 1.2;
}
.topic-faq details {
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  overflow: hidden;
}
.topic-faq summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  box-sizing: border-box;
  min-height: 40px;
  padding: 0.35rem 0;
  cursor: pointer;
  font-weight: 500;
  font-size: 1rem;
  line-height: 1.4;
  list-style: none;
}
.topic-faq summary::-webkit-details-marker {
  display: none;
}
.topic-faq summary::after {
  content: "+";
  font-size: 1.4rem;
  line-height: 1;
  font-weight: 400;
  flex-shrink: 0;
}
.topic-faq details[open] > summary::after {
  content: "−";
}
.topic-faq details[open] > summary {
  font-weight: 700;
}
.topic-faq summary:hover {
  color: #0c5a66;
}
.topic-faq summary:focus-visible {
  outline: 3px solid #173f52;
  outline-offset: -4px;
  border-radius: 2px;
}
.topic-faq-answer {
  margin: 0 0 0.6rem 1rem;
  padding: 0.4rem 1rem 0.6rem;
  background: #f3f8fa;
  border-radius: 4px;
  color: #3e5662;
  font-size: 0.925rem;
  line-height: 1.55;
  max-width: 80ch;
}
#faq .topic-faq-answer p {
  margin: 0;
  font-size: 0.925rem;
  line-height: inherit;
  color: inherit;
}
.topic-faq-answer a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.topic-faq-steps {
  margin: 0;
  padding-left: 1.6rem;
  display: grid;
  gap: 0.85rem;
}
.topic-faq-steps li {
  padding-left: 0.3rem;
}
.topic-faq-steps li::marker {
  color: #173f52;
  font-weight: 700;
}
.topic-faq-steps strong {
  display: block;
  font-size: 0.925rem;
  margin-bottom: 0.15rem;
}
@media (max-width: 480px) {
  .topic-faq {
    margin-block: 1.5rem;
  }
  .topic-faq summary {
    padding: 0.35rem 0;
    gap: 0.6rem;
  }
  .topic-faq-answer {
    margin-left: 0.6rem;
    padding: 0.4rem 0.7rem 0.6rem;
  }
}