/* ============ FAQ ============ */
.faq-list {
  max-width: 780px;
  margin: 0 auto;
}
details.faq-item {
  border: 1px solid var(--line);
  background: white;
  border-radius: var(--radius);
  margin-bottom: 12px;
  overflow: hidden;
  transition: all 0.25s ease;
}
details.faq-item[open] {
  box-shadow: var(--shadow-md);
  border-color: transparent;
}
details.faq-item summary {
  padding: 22px 24px;
  cursor: pointer;
  font-weight: 600;
  font-size: 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  list-style: none;
  color: var(--ink);
}
details.faq-item summary::-webkit-details-marker { display: none; }
details.faq-item summary::after {
  content: '+';
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--accent);
  transition: transform 0.25s ease;
  flex-shrink: 0;
}
details.faq-item[open] summary::after { transform: rotate(45deg); }
details.faq-item .faq-body {
  padding: 0 24px 22px;
  color: var(--ink-soft);
  font-size: 0.95rem;
  line-height: 1.65;
}