.faq-stack {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 40px;
}
.faq-stack h2 {
  margin-top: 0;
  margin-bottom: 12px;
  scroll-margin-top: 24px;
}
.faq-stack .faq-item {
  scroll-margin-top: 24px;
}
.faq-stack .faq-answer {
  max-width: 900px;
}
.faq-stack .faq-answer p {
  margin-bottom: 0;
  line-height: 1.9;
}
.faq-stack .faq-reference {
  margin-top: 28px;
  font-size: 14px;
}
.faq-stack details:target {
  border-bottom-color: var(--accent);
}
@media (max-width: 640px) {
  .faq-stack {
    gap: 28px;
  }
}