.faq {
  background: linear-gradient(180deg, var(--blue-light) 0%, var(--bg-soft) 55%, #fff 100%);
}
.faq-head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 44px;
}
.faq-list {
  max-width: 780px;
  margin: 0 auto;
}
.faq-item {
  border-bottom: 1px solid var(--line);
}
.faq-item summary {
  cursor: pointer;
  padding: 20px 4px;
  font-weight: 600;
  font-size: 17px;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
}
.faq-item summary::-webkit-details-marker {
  display: none;
}
.faq-item summary::after {
  content: "+";
  font-size: 22px;
  font-weight: 400;
  color: var(--blue);
  flex: none;
  transition: transform 0.2s;
}
.faq-item[open] summary::after {
  content: "–";
}
.faq-item p {
  color: var(--ink-2);
  padding: 0 4px 20px;
  max-width: 68ch;
  line-height: 1.6;
}
.faq-video {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin: -8px 4px 20px;
  font-weight: 600;
  font-size: 15px;
  color: var(--blue);
  text-decoration: none;
}
.faq-video:hover {
  text-decoration: underline;
}