.faq-layout {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 80px;
}
.faq-layout aside {
  position: sticky;
  top: 30px;
  align-self: start;
}
.faq-list details {
  border-top: 1px solid var(--line);
}
.faq-list details:last-child {
  border-bottom: 1px solid var(--line);
}
.faq-list summary {
  list-style: none;
  padding: 24px 0;
  font: 600 18px "Noto Sans TC";
  cursor: pointer;
  display: flex;
  justify-content: space-between;
}
.faq-list summary::-webkit-details-marker {
  display: none;
}
.faq-list summary span {
  color: var(--sage);
}
.faq-list details[open] summary span {
  transform: rotate(45deg);
}
.faq-list details div {
  padding: 0 35px 22px 0;
  color: #716159;
}
@media (max-width: 800px) {
  .faq-layout {
    grid-template-columns: 1fr;
    gap: 35px;
  }
  .faq-layout aside {
    position: static;
  }
}