/* ── カテゴリータブ ── */
    .faq-tabs {
      display: flex;
      flex-wrap: wrap;
      gap: 0.5rem;
      margin-bottom: 3rem;
    }
    .faq-tab {
      font-family: var(--font-jp);
      font-size: 0.8rem;
      font-weight: 700;
      padding: 0.5rem 1.1rem;
      border-radius: var(--radius-pill);
      border: 1px solid var(--color-border);
      background: transparent;
      color: var(--color-text-sub);
      cursor: pointer;
      transition: all 0.2s;
      white-space: nowrap;
    }
    .faq-tab:hover { border-color: var(--color-cream); color: var(--color-cream); }
    .faq-tab.active {
      background: var(--color-accent);
      border-color: var(--color-accent);
      color: #fff;
    }

    /* ── カテゴリーセクション ── */
    .faq-section { margin-bottom: 3.5rem; }
    .faq-section[data-cat] { transition: opacity 0.2s; }
    .faq-section[data-cat].hidden { display: none; }

    .faq-section__header {
      display: flex;
      align-items: center;
      gap: 0.8rem;
      margin-bottom: 1.2rem;
      padding-bottom: 0.8rem;
      border-bottom: 1px solid var(--color-border);
    }
    .faq-section__icon {
      font-size: 1.2rem;
      line-height: 1;
    }
    .faq-section__title {
      font-family: var(--font-jp);
      font-size: 1rem;
      font-weight: 900;
      color: var(--color-cream);
      letter-spacing: 0.04em;
    }
    .faq-section__count {
      font-family: var(--font-en);
      font-size: 0.68rem;
      font-weight: 700;
      color: var(--color-accent);
      background: rgba(255,59,48,0.1);
      padding: 0.15rem 0.55rem;
      border-radius: var(--radius-pill);
      margin-left: auto;
    }

    /* ── アコーディオン ── */
    .faq-item {
      border-bottom: 1px solid var(--color-border);
    }
    .faq-item__q {
      width: 100%;
      background: none;
      border: none;
      cursor: pointer;
      display: flex;
      justify-content: space-between;
      align-items: flex-start;
      gap: 1rem;
      padding: 1.3rem 0;
      text-align: left;
      color: var(--color-cream);
    }
    .faq-item__q-text {
      font-family: var(--font-jp);
      font-size: 0.95rem;
      font-weight: 700;
      line-height: 1.6;
      flex: 1;
    }
    .faq-item__q-text::before {
      content: 'Q. ';
      color: var(--color-accent);
      font-family: var(--font-en);
      font-weight: 900;
    }
    .faq-item__icon {
      flex-shrink: 0;
      width: 22px;
      height: 22px;
      border: 1.5px solid var(--color-border);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      margin-top: 0.15rem;
      transition: all 0.25s;
      color: var(--color-text-dim);
      font-size: 0.75rem;
    }
    .faq-item.open .faq-item__icon {
      background: var(--color-accent);
      border-color: var(--color-accent);
      color: #fff;
      transform: rotate(45deg);
    }
    .faq-item__a {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.35s ease, padding 0.25s ease;
    }
    .faq-item.open .faq-item__a {
      max-height: 600px;
    }
    .faq-item__a-inner {
      font-family: var(--font-jp);
      font-size: 0.9rem;
      line-height: 1.9;
      color: var(--color-text-sub);
      padding: 0 0 1.4rem 0;
    }
    .faq-item__a-inner strong { color: var(--color-cream); font-weight: 700; }
    .faq-item__a-inner em { font-style: normal; color: var(--color-accent); font-weight: 700; }
    .faq-item__a-inner a { color: var(--color-accent-blue); text-decoration: underline; }

    /* ── ハイライトボックス ── */
    .faq-highlight {
      background: rgba(255,59,48,0.06);
      border-left: 3px solid var(--color-accent);
      border-radius: 0 6px 6px 0;
      padding: 0.9rem 1.1rem;
      margin: 0.8rem 0;
      font-size: 0.86rem;
      line-height: 1.8;
    }

    /* ── CTAバナー ── */
    .faq-cta {
      margin-top: 4rem;
      background: var(--color-surface);
      border: 1px solid var(--color-border);
      border-radius: 12px;
      padding: clamp(2rem, 5vw, 3rem);
      text-align: center;
    }
    .faq-cta__title {
      font-family: var(--font-jp);
      font-size: 1.2rem;
      font-weight: 900;
      color: var(--color-cream);
      margin-bottom: 0.6rem;
    }
    .faq-cta__sub {
      font-family: var(--font-jp);
      font-size: 0.88rem;
      color: var(--color-text-sub);
      line-height: 1.8;
      margin-bottom: 1.8rem;
    }
    .faq-cta__btns {
      display: flex;
      gap: 1rem;
      justify-content: center;
      flex-wrap: wrap;
    }

    /* ── クイックリンクカード ── */
    .faq-quick {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
      gap: 1rem;
      margin-bottom: 3.5rem;
    }
    .faq-quick__item {
      background: var(--color-surface);
      border: 1px solid var(--color-border);
      border-radius: 10px;
      padding: 1.2rem 1rem;
      cursor: pointer;
      transition: border-color 0.2s, background 0.2s;
      text-align: center;
    }
    .faq-quick__item:hover {
      border-color: var(--color-accent);
      background: rgba(255,59,48,0.04);
    }
    .faq-quick__item-icon { font-size: 1.6rem; display: block; margin-bottom: 0.5rem; }
    .faq-quick__item-label {
      font-family: var(--font-jp);
      font-size: 0.8rem;
      font-weight: 700;
      color: var(--color-cream);
    }
    .faq-quick__item-count {
      font-family: var(--font-en);
      font-size: 0.65rem;
      color: var(--color-text-dim);
      margin-top: 0.2rem;
    }