/* ── Container ── */
  .container {
    position: relative; z-index: 10;
    max-width: 820px; margin: 0 auto; padding: 0 20px 80px;
  }

  /* ── Category Sections ── */
  .faq-category {
    margin-bottom: 28px;
  }
  .category-header {
    display: flex; align-items: center; gap: 10px;
    margin-bottom: 12px; padding: 0 4px;
  }
  .category-icon {
    width: 32px; height: 32px; border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    font-size: 16px; flex-shrink: 0;
    background: rgba(61,220,132,0.08); border: 1px solid rgba(61,220,132,0.15);
  }
  .category-title {
    font-family: 'Cinzel Decorative', serif; font-weight: 700;
    font-size: 1.05rem; color: var(--accent-glow);
    letter-spacing: 0.04em;
  }
  .category-line {
    flex: 1; height: 1px;
    background: linear-gradient(90deg, rgba(61,220,132,0.2), transparent);
  }

  /* ── Accordion Items ── */
  .faq-item {
    border-radius: 14px; border: 1px solid var(--border-subtle);
    background: var(--bg-card);
    margin-bottom: 8px;
    overflow: hidden;
    transition: border-color 0.3s, box-shadow 0.3s;
  }
  .faq-item:hover { border-color: rgba(61,220,132,0.25); }
  .faq-item.open { border-color: rgba(61,220,132,0.3); box-shadow: 0 4px 24px rgba(0,0,0,0.2); }

  .faq-question {
    display: flex; align-items: center; gap: 14px;
    padding: 16px 20px; cursor: pointer;
    background: none; border: none; width: 100%;
    color: var(--text-primary); text-align: left;
    font-family: 'Quicksand', sans-serif;
    font-size: 0.92rem; font-weight: 700;
    line-height: 1.45; letter-spacing: 0.01em;
    transition: background 0.2s;
  }
  .faq-question:hover { background: rgba(255,255,255,0.02); }

  .faq-chevron {
    width: 20px; height: 20px; flex-shrink: 0;
    stroke: var(--text-muted); fill: none; stroke-width: 2.5;
    transition: transform 0.3s, stroke 0.3s;
  }
  .faq-item.open .faq-chevron {
    transform: rotate(180deg); stroke: var(--accent-glow);
  }

  .faq-answer {
    max-height: 0; overflow: hidden;
    transition: max-height 0.35s ease, padding 0.35s ease;
  }
  .faq-item.open .faq-answer {
    max-height: 600px;
  }
  .faq-answer-inner {
    padding: 0 20px 18px 54px;
    font-size: 0.88rem; font-weight: 500;
    color: var(--text-secondary);
    line-height: 1.75;
  }
  .faq-answer-inner a {
    color: var(--accent-glow); text-decoration: none;
    border-bottom: 1px solid rgba(61,220,132,0.3);
    transition: border-color 0.2s;
  }
  .faq-answer-inner a:hover { border-color: var(--accent-glow); }

  .faq-answer-inner strong {
    color: var(--text-primary); font-weight: 700;
  }

  .faq-answer-inner .method-list {
    margin-top: 8px; padding-left: 0; list-style: none;
  }
  .faq-answer-inner .method-list li {
    position: relative; padding-left: 18px; margin-bottom: 6px;
  }
  .faq-answer-inner .method-list li::before {
    content: '✦'; position: absolute; left: 0; top: 0;
    color: var(--accent-gold); font-size: 0.7rem;
  }

  .faq-answer-inner .note {
    margin-top: 10px; padding: 10px 14px; border-radius: 10px;
    background: rgba(240,192,64,0.05); border: 1px solid rgba(240,192,64,0.12);
    font-size: 0.82rem; color: var(--text-muted);
  }
  .faq-answer-inner .note::before {
    content: '💡 '; font-size: 0.85rem;
  }

  /* ── Scrollbar ── */
  ::-webkit-scrollbar { width: 6px; }
  ::-webkit-scrollbar-track { background: transparent; }
  ::-webkit-scrollbar-thumb { background: rgba(61,220,132,0.2); border-radius: 10px; }

  /* ── Mobile ── */
  @media (max-width: 640px) {
    .header { padding: 40px 16px 20px; }
    .container { padding: 0 16px 60px; }
    .faq-question { padding: 14px 16px; font-size: 0.87rem; gap: 10px; }
    .faq-answer-inner { padding: 0 16px 16px 46px; }
    .category-title { font-size: 0.92rem; }
  }