/* FAQ Accordion — shared across solution pages & faq.html */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid rgba(0,0,0,0.1); }
.faq-item summary {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 0; cursor: pointer; font-size: 1.05rem; font-weight: 500;
  color: var(--color-text, #1a1a1a); list-style: none; gap: 16px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+'; font-size: 1.4rem; font-weight: 300; flex-shrink: 0;
  transition: transform 0.3s ease; color: var(--color-primary);
}
.faq-item[open] summary::after { content: '\2212'; }
.faq-item .faq-answer {
  padding: 0 0 20px; color: rgba(0,0,0,0.6); line-height: 1.8; font-size: 0.95rem;
}
.faq-source {
  display: inline-block; margin-top: 12px; font-size: 0.85rem;
  color: var(--color-primary); text-decoration: none; font-weight: 500;
}
.faq-source:hover { text-decoration: underline; }
.faq-source svg { vertical-align: middle; margin-right: 4px; }