.review-section {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    max-width: 1400px;
    margin: 40px auto;
    padding: 0 20px;
    color: #333;
    position: relative;
  }
  .review-header {
    text-align: center;
    margin-bottom: 30px;
  }
  .review-header h2 {
    font-size: 28px;
    margin-bottom: 10px;
    font-weight: 700;
  }
  .rating-summary {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    font-size: 18px;
  }
  .stars {
    color: #ffb800;
  }

  /* 滑动容器与视口 */
  .slider-viewport-container {
    position: relative;
    width: 100%;
  }
  .slider-viewport {
    overflow: hidden;
    width: 100%;
  }
  .review-slider-track {
    display: flex;
    gap: 20px;
    transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1);
    will-change: transform;
    padding: 10px 5px;
  }
  
  /* 单个卡片样式 */
  .review-card {
    flex: 0 0 calc(20% - 20px); /* PC端默认一行5个 */
    box-sizing: border-box;
    background: #fff;
    border: 1px solid #e8e8e8;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0,0,0,0.03);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    display: flex;
    flex-direction: column;
  }
  .review-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.08);
  }
  
  /* 图片展示区 */
  .review-images-container {
    position: relative;
    width: 100%;
    background: #f5f5f5;
    overflow: hidden;
  }
  .main-review-img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    display: block;
    cursor: zoom-in;
    transition: opacity 0.2s;
  }
  .main-review-img:hover {
    opacity: 0.95;
  }
  
  .multi-img-indicator {
    position: absolute;
    bottom: 10px;
    right: 10px;
    background: rgba(0,0,0,0.65);
    color: #fff;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 500;
    pointer-events: none;
  }

  /* 购买属性小标标签 */
  .variant-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    background: rgba(255,255,255,0.9);
    color: #333;
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 10px;
    font-weight: 600;
    border: 1px solid #ddd;
    text-transform: uppercase;
  }

  /* 评论信息区 */
  .review-body {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
  }
  .reviewer-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
  }
  .reviewer-name {
    font-weight: 600;
    font-size: 14px;
    color: #222;
    text-decoration: none;
  }
  .reviewer-name:hover {
    color: #007185;
    text-decoration: underline;
  }
  .verified-badge {
    font-size: 11px;
    color: #00a862;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 3px;
  }
  
  .review-meta-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 12px;
    color: #777;
    margin-bottom: 10px;
  }
  
  .review-title {
    font-size: 15px;
    font-weight: 700;
    margin: 0 0 8px 0;
    line-height: 1.3;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
  }
  .review-text {
    font-size: 13px;
    line-height: 1.5;
    color: #444;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 3; 
    -webkit-box-orient: vertical;
    margin-bottom: 15px;
    height: 58.5px; /* 固定高度防止卡片参差不齐 */
  }
  
  /* 卡片底部 */
  .card-footer {
    margin-top: auto;
    padding-top: 15px;
    border-top: 1px solid #f0f0f0;
    display: flex;
    flex-direction: column;
    gap: 12px;
  }
  .footer-meta-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  .helpful-count {
    font-size: 11px;
    color: #666;
  }

  /* 优雅的 Amazon 链接出处 */
  .source-link-modern {
    font-size: 12px;
    color: #007185;
    text-decoration: none;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    transition: color 0.2s;
  }
  .source-link-modern:hover {
    color: #c45500;
    text-decoration: underline;
  }
  .source-link-modern svg {
    width: 12px;
    height: 12px;
    fill: currentColor;
  }

  /* 引导购买卡片按钮 */
  .card-shop-btn {
    display: block;
    text-align: center;
    background: #f7f7f7;
    color: #333;
    text-decoration: none;
    font-size: 12px;
    font-weight: 600;
    padding: 8px 0;
    border-radius: 6px;
    border: 1px solid #ddd;
    transition: all 0.2s;
  }
  .card-shop-btn:hover {
    background: #111;
    color: #fff;
    border-color: #111;
  }

  /* 滑动控制导航箭头 */
  .slider-btn {
    position: absolute;
    top: 55%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    z-index: 10;
    transition: all 0.2s;
  }
  .slider-btn:hover {
    background: #111;
    color: #fff;
    border-color: #111;
  }
  .slider-btn-left { left: -22px; }
  .slider-btn-right { right: -22px; }
  .slider-btn svg { width: 20px; height: 20px; fill: currentColor; }

  /* 灯箱弹窗 (Lightbox) CSS */
  .review-lightbox {
    display: none;
    position: fixed;
    z-index: 9999;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0,0,0,0.85);
    align-items: center;
    justify-content: center;
  }
  .lightbox-content {
    background: #fff;
    max-width: 850px;
    width: 90%;
    max-height: 85vh;
    border-radius: 16px;
    overflow: hidden;
    display: flex;
    flex-direction: row;
    position: relative;
  }
  .lightbox-close {
    position: absolute;
    top: 15px; right: 15px;
    font-size: 24px; color: #fff; cursor: pointer;
    z-index: 10000;
    background: rgba(0,0,0,0.5);
    width: 32px; height: 32px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    line-height: 1;
    transition: background 0.2s;
  }
  .lightbox-close:hover {
    background: rgba(0,0,0,0.8);
  }

  /* 左侧：图片区域 */
  .lightbox-img-side {
    width: 50%;
    background: #0d0d0d;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    padding: 20px 10px;
  }
  .lightbox-main-img-wrap {
    flex-grow: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    overflow: hidden;
  }
  .lightbox-main-img-wrap img {
    max-width: 100%;
    max-height: 50vh;
    object-fit: contain;
  }
  .lightbox-thumbnails {
    display: flex;
    gap: 8px;
    justify-content: center;
    margin-top: 15px;
    width: 100%;
    overflow-x: auto;
    padding: 5px 0;
  }
  .lightbox-thumb {
    width: 45px;
    height: 45px;
    object-fit: cover;
    border-radius: 4px;
    cursor: pointer;
    border: 2px solid transparent;
    opacity: 0.6;
    transition: all 0.2s;
  }
  .lightbox-thumb.active, .lightbox-thumb:hover {
    opacity: 1;
    border-color: #ff9900;
  }

  /* 右侧：信息与购买引导 */
  .lightbox-info-side {
    width: 50%;
    padding: 30px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
  }
  
  .lightbox-cta-box {
    background: #f9f9f9;
    border: 1px solid #eee;
    border-radius: 8px;
    padding: 15px;
    margin-bottom: 20px;
    text-align: center;
  }
  .lightbox-product-title {
    font-size: 13px;
    color: #666;
    margin-bottom: 8px;
    font-weight: 600;
  }
  .lightbox-shop-btn {
    display: block;
    background: #ff9900;
    color: #fff;
    text-decoration: none;
    font-size: 14px;
    font-weight: 700;
    padding: 12px;
    border-radius: 6px;
    transition: background 0.2s;
    box-shadow: 0 4px 10px rgba(255, 153, 0, 0.2);
  }
  .lightbox-shop-btn:hover {
    background: #e08800;
  }

  /* 响应式调整 */
  @media (max-width: 1024px) {
    .review-card {
      flex: 0 0 calc(33.333% - 14px); /* 平板显示3个 */
    }
  }
  @media (max-width: 768px) {
    .review-card {
      flex: 0 0 calc(50% - 10px); /* 手机端显示2个 */
    }
    .slider-btn { display: none; } /* 移动端靠手指滑动，隐藏物理按键 */
    .lightbox-content {
      flex-direction: column;
      max-height: 95vh;
    }
    .lightbox-img-side, .lightbox-info-side {
      width: 100%;
    }
    .lightbox-img-side {
      height: 280px;
      padding: 10px;
    }
    .lightbox-main-img-wrap img {
      max-height: 180px;
    }
  }
  @media (max-width: 480px) {
    .review-card {
      flex: 0 0 calc(100% - 10px); /* 极小屏显示1个 */
    }
  }