/* 由 includes/ad_slot.php 抽出（2026-10-23），修改樣式請改這個檔 */
  .bf-ad {
    width: min(100%, 970px);
    max-width: 970px;
    box-sizing: border-box;
    overflow: visible;
    min-height: 96px;
    margin: 32px auto;
    padding: 12px 0;
    border-top: 1px solid rgba(148, 163, 184, .28);
    border-bottom: 1px solid rgba(148, 163, 184, .28);
    text-align: center;
    clear: both;
  }
  .bf-ad-label {
    margin-bottom: 8px;
    color: #64748b;
    font-size: .72rem;
    line-height: 1.4;
  }
  .bf-ad .adsbygoogle {
    width: 100%;
    min-height: 90px;
  }
  .bf-ad-compact {
    min-height: 140px;
  }
  body.dark-mode .bf-ad-label,
  html[data-theme="dark"] .bf-ad-label {
    color: #94a3b8;
  }
  .seo-main .bf-ad,
  .site-main .bf-ad {
    width: min(100%, 970px);
  }
  /* Google 沒有填入廣告時（data-ad-status="unfilled"）整格收起，不留大塊空白 */
  .bf-ad:has(ins.adsbygoogle[data-ad-status="unfilled"]),
  ins.adsbygoogle[data-ad-status="unfilled"] {
    display: none !important;
  }
  @media (max-width: 640px) {
    .bf-ad {
      min-height: 100px;
      margin: 32px auto;
      padding: 12px 0;
    }
    .bf-ad-compact {
      min-height: 150px;
    }
  }