.faq-toc {
  margin-bottom: 56px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.faq-toc a {
  padding: 12px 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius-btn);
  color: var(--blue);
  font-size: var(--fs-ui);
  font-weight: 700;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.faq-toc a:hover {
  color: var(--white);
  background: var(--blue);
}

.faq-group {
  margin-bottom: 64px;
}

.faq-group h2 {
  margin: 0 0 24px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--blue);
  font-size: var(--fs-h4-d);
  line-height: 1.4;
}

.faq-list {
  border-top: 1px solid var(--line);
}

.faq-item {
  border-bottom: 1px solid var(--line);
}

.faq-item summary {
  padding: 24px 44px 24px 0;
  position: relative;
  display: flex;
  gap: 16px;
  align-items: flex-start;
  cursor: pointer;
  font-size: var(--fs-body-c);
  font-weight: 700;
  line-height: 1.7;
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "";
  position: absolute;
  top: 34px;
  right: 8px;
  width: 12px;
  height: 12px;
  border-right: 2px solid var(--blue);
  border-bottom: 2px solid var(--blue);
  transform: rotate(45deg);
  transition: transform 0.2s ease;
}

.faq-item[open] summary::after {
  transform: rotate(-135deg);
}

.faq-q,
.faq-a-mark {
  flex: 0 0 auto;
  width: 30px;
  height: 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: Georgia, serif;
  font-size: var(--fs-ui);
  font-weight: 700;
}

.faq-q {
  color: var(--white);
  background: var(--blue);
}

.faq-a-mark {
  color: var(--blue);
  background: var(--blue-light);
}

.faq-a {
  padding: 0 44px 28px 0;
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.faq-a p {
  margin: 0;
  color: var(--muted);
  font-size: var(--fs-body-e);
  line-height: 1.9;
}

.faq-a a {
  color: var(--blue);
  font-weight: 700;
  text-decoration: underline;
}

.faq-note {
  margin: 0;
  padding: 32px;
  border-radius: var(--radius-card);
  background: var(--beige-light);
  font-size: var(--fs-body-e);
  line-height: 1.9;
}

.faq-note a {
  color: var(--blue);
  font-weight: 700;
  text-decoration: underline;
}

@media (max-width: 1024px) {
  .faq-group {
    margin-bottom: 52px;
  }
}

@media (max-width: 768px) {
  .faq-toc {
    margin-bottom: 40px;
    gap: 8px;
  }

  .faq-toc a {
    padding: 10px 16px;
    font-size: var(--fs-sp-ui);
  }

  .faq-group h2 {
    font-size: var(--fs-sp-h4-c);
  }

  .faq-item summary {
    padding: 20px 32px 20px 0;
    gap: 12px;
    font-size: var(--fs-sp-body-b);
  }

  .faq-item summary::after {
    top: 29px;
    right: 4px;
    width: 10px;
    height: 10px;
  }

  .faq-q,
  .faq-a-mark {
    width: 26px;
    height: 26px;
    font-size: var(--fs-sp-ui);
  }

  .faq-a {
    padding: 0 0 24px;
    gap: 12px;
  }

  .faq-a p,
  .faq-note {
    font-size: var(--fs-sp-body-b);
  }

  .faq-note {
    padding: 24px;
  }
}