.faq {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-32);
  padding: var(--sp-96) 13.125rem; /* 210px */
  border-radius: var(--radius-24);
}

.faq__list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-8);
  width: 100%;
  max-width: var(--container-width);
}

.faq__item {
  background: var(--surface-light-blue-01);
  border-radius: var(--radius-12);
  padding: var(--sp-24);
}

.faq__item summary {
  display: flex;
  align-items: center;
  gap: var(--sp-16);
  cursor: pointer;
  list-style: none;
  font-size: var(--fs-body-20);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text-primary);
}

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

.faq__icon {
  flex-shrink: 0;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: var(--surface-white);
  position: relative;
}

.faq__icon::before,
.faq__icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  background: var(--text-primary);
  transform: translate(-50%, -50%);
}

.faq__icon::before {
  width: 0.75rem;
  height: 2px;
}

.faq__icon::after {
  width: 2px;
  height: 0.75rem;
  transition: opacity 0.15s ease;
}

.faq__item[open] .faq__icon::after {
  opacity: 0;
}

.faq__answer {
  margin: var(--sp-8) 0 0;
  font-size: var(--fs-body-16);
  line-height: 1.4;
  color: var(--ui-primary);
}