.faq-list{ display:flex; flex-direction:column; gap:14px; max-width: 800px; }
  .faq-item{
    background: var(--bg-panel); border: 1px solid var(--border); border-radius: 16px;
    padding: 4px 24px; transition: border-color .2s, background .2s;
  }
  .faq-item[open]{ border-color: rgba(47,227,208,0.35); background: var(--bg-panel-2); }
  .faq-item summary{
    list-style: none; cursor: pointer; padding: 20px 0;
    font-family: var(--font-display); font-weight: 600; font-size: 16.5px;
    display:flex; align-items:center; justify-content:space-between; gap: 20px;
  }
  .faq-item summary::-webkit-details-marker{ display:none; }
  .faq-item summary::after{
    content:'+'; font-size: 22px; font-weight: 400; color: var(--cyan);
    flex-shrink:0; transition: transform .25s;
  }
  .faq-item[open] summary::after{ transform: rotate(45deg); }
  .faq-item .faq-answer{ padding: 0 0 22px; color: var(--text-muted); font-size: 15px; line-height:1.65; }