/* ===== コロナ支援情報固有スタイル ===== */

.hero-tkc-corona {
  background-image: url('https://images.unsplash.com/photo-1584036561566-baf8f5f1b144?w=1200&q=70');
}

    /* アーカイブ終了バナー */
    .archive-notice {
      background: linear-gradient(135deg, #b8340a, #8b2500);
      color: white;
      padding: 24px 32px;
      border-radius: var(--radius-md);
      margin-bottom: 40px;
      display: flex;
      gap: 20px;
      align-items: flex-start;
    }
    .archive-notice-icon { font-size: 32px; flex-shrink: 0; padding-top: 2px; }
    .archive-notice-body {}
    .archive-notice-title {
      font-family: var(--font-serif);
      font-size: 17px;
      font-weight: 700;
      margin-bottom: 8px;
    }
    .archive-notice-text { font-size: 13px; line-height: 1.8; opacity: 0.9; }
    .archive-notice-date {
      display: inline-block;
      margin-top: 8px;
      background: rgba(255,255,255,0.15);
      padding: 3px 10px;
      border-radius: 3px;
      font-size: 12px;
      font-family: var(--font-en);
      letter-spacing: 0.05em;
    }

    /* 代替リンクカード */
    .alt-link-card {
      background: white;
      border-radius: var(--radius-md);
      border: 1px solid var(--color-border);
      padding: 24px 28px;
      display: flex;
      align-items: center;
      gap: 20px;
      margin-bottom: 16px;
      transition: var(--transition);
    }
    .alt-link-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
    .alt-link-icon {
      width: 56px;
      height: 56px;
      border-radius: 50%;
      background: var(--color-bg-light);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 26px;
      flex-shrink: 0;
    }
    .alt-link-body { flex: 1; }
    .alt-link-name {
      font-family: var(--font-serif);
      font-size: 16px;
      font-weight: 700;
      color: var(--color-primary);
      margin-bottom: 4px;
    }
    .alt-link-desc { font-size: 13px; color: var(--color-text-light); line-height: 1.7; }
    .alt-link-arrow {
      color: var(--color-primary);
      font-size: 22px;
      transition: transform 0.2s;
    }
    .alt-link-card:hover .alt-link-arrow { transform: translateX(6px); }

    /* アコーディオンカスタム（コロナ専用） */
    .support-accordion {
      margin-bottom: 8px;
    }
    .support-acc-header {
      background: var(--color-primary);
      color: white;
      padding: 16px 24px;
      border-radius: var(--radius-sm);
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: space-between;
      font-weight: 600;
      font-size: 15px;
      transition: var(--transition);
    }
    .support-acc-header:hover { background: var(--color-primary-light); }
    .support-acc-header.teal { background: var(--color-teal); }
    .support-acc-header.teal:hover { background: #156055; }
    .support-acc-arrow {
      width: 28px;
      height: 28px;
      border-radius: 50%;
      background: rgba(255,255,255,0.15);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 14px;
      transition: transform 0.3s;
      flex-shrink: 0;
    }
    .support-accordion.active .support-acc-arrow { transform: rotate(180deg); }
    .support-acc-body {
      display: none;
      background: white;
      border: 1px solid var(--color-border);
      border-top: none;
      border-radius: 0 0 var(--radius-sm) var(--radius-sm);
      padding: 20px 24px;
    }
    .support-accordion.active .support-acc-body { display: block; }

    /* 支援策テーブル */
    .support-table {
      width: 100%;
      border-collapse: collapse;
      font-size: 13px;
      margin-top: 8px;
    }
    .support-table th {
      background: #f0f4f8;
      padding: 10px 14px;
      text-align: left;
      font-weight: 700;
      color: var(--color-primary);
      border: 1px solid var(--color-border);
    }
    .support-table td {
      padding: 10px 14px;
      border: 1px solid var(--color-border);
      color: var(--color-text-light);
      vertical-align: top;
      line-height: 1.6;
    }
    .support-table tr:nth-child(even) td { background: var(--color-bg-light); }
    .support-table .highlight {
      background: rgba(26,42,74,0.04) !important;
      font-weight: 600;
      color: var(--color-primary);
    }

    /* 都道府県セレクター */
    .prefecture-selector {
      background: white;
      border: 1px solid var(--color-border);
      border-radius: var(--radius-md);
      padding: 24px 28px;
      margin-bottom: 24px;
    }
    .prefecture-select-label {
      font-family: var(--font-serif);
      font-size: 16px;
      font-weight: 600;
      color: var(--color-primary);
      margin-bottom: 12px;
      display: block;
    }
    .prefecture-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
      gap: 6px;
    }
    .pref-btn {
      padding: 6px 8px;
      font-size: 12px;
      border: 1px solid var(--color-border);
      border-radius: 3px;
      background: white;
      cursor: pointer;
      transition: var(--transition);
      text-align: center;
      font-family: var(--font-sans);
      color: var(--color-text-light);
    }
    .pref-btn:hover { background: var(--color-primary); color: white; border-color: var(--color-primary); }
    .pref-btn.selected { background: var(--color-primary); color: white; border-color: var(--color-primary); }
    .prefecture-note {
      margin-top: 12px;
      font-size: 12px;
      color: var(--color-text-muted);
      background: var(--color-bg-light);
      padding: 10px 14px;
      border-radius: var(--radius-sm);
    }

    /* 更新履歴 */
    .update-list {
      background: white;
      border: 1px solid var(--color-border);
      border-radius: var(--radius-md);
      overflow: hidden;
    }
    .update-item {
      display: flex;
      align-items: flex-start;
      gap: 16px;
      padding: 12px 20px;
      border-bottom: 1px solid var(--color-border-light);
      font-size: 13px;
    }
    .update-item:last-child { border-bottom: none; }
    .update-date {
      font-family: var(--font-en);
      font-size: 12px;
      letter-spacing: 0.05em;
      color: var(--color-text-muted);
      white-space: nowrap;
      padding-top: 2px;
    }
    .update-text { color: var(--color-text-light); line-height: 1.7; }

    /* タブ */
    .tab-group {
      display: flex;
      border-bottom: 2px solid var(--color-border);
      margin-bottom: 32px;
    }
    .tab-group-btn {
      padding: 12px 24px;
      font-size: 14px;
      font-weight: 600;
      color: var(--color-text-muted);
      background: none;
      border: none;
      cursor: pointer;
      transition: var(--transition);
      position: relative;
      font-family: var(--font-sans);
    }
    .tab-group-btn::after {
      content: '';
      position: absolute;
      bottom: -2px;
      left: 0;
      width: 100%;
      height: 2px;
      background: var(--color-primary);
      transform: scaleX(0);
      transition: transform 0.3s;
    }
    .tab-group-btn.active { color: var(--color-primary); }
    .tab-group-btn.active::after { transform: scaleX(1); }
    .tab-content { display: none; }
    .tab-content.active { display: block; }

@media (max-width: 900px) {
  .tab-group { flex-wrap: wrap; }
  .tab-group-btn { padding: 10px 16px; font-size: 13px; }
  .update-item { flex-direction: column; gap: 6px; }
}

@media (max-width: 640px) {
  .pref-btn { padding: 8px 10px; font-size: 12px; }
}