.faq { max-width: 900px; margin: 0 auto; padding: 24px 16px; font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif; }
  .faq__title { font-size: 28px; margin: 0 0 16px; }
  .faq__list { display: grid; gap: 12px; }

  .faq__item {
    border: 1px solid #e6e6e6;
    border-radius: 14px;
    background: #fff;
    box-shadow: 0 4px 14px rgba(0,0,0,.04);
    overflow: hidden;
  }

  .faq__q {
    list-style: none;
    cursor: pointer;
    padding: 16px 18px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    font-weight: 650;
    font-size: 16px;
  }
  .faq__q::-webkit-details-marker { display: none; }

  .faq__a {
    padding: 0 18px 16px;
    color: #333;
    line-height: 1.65;
    font-size: 15px;
  }

  .faq__icon {
    width: 28px;
    height: 28px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    border: 1px solid #e6e6e6;
    flex: 0 0 auto;
    transition: transform .18s ease;
  }

  details[open] .faq__icon { transform: rotate(45deg); }