.ss-pdp-container {
    font-family: system-ui, -apple-system, sans-serif;
    color: #2b3b36;
    margin-bottom: 16px;
    width: 100%;
    box-sizing: border-box;
  }

  /* 1. 上方描述卡片 */
  .ss-short-desc-box {
    background: #faf9f6;
    border: 1px solid #e8e5df;
    border-radius: 10px;
    padding: 12px 14px;
    margin-bottom: 12px;
  }

  /* H3 标题标签，增加 SEO 权重 */
  .ss-short-desc-box h3 {
    font-size: 12.5px;
    line-height: 1.5;
    color: #333333;
    font-weight: normal;
    margin: 0 0 6px 0;
    padding: 0;
  }

  .ss-short-desc-box h3:last-of-type {
    margin-bottom: 8px;
  }

  .ss-short-desc-box strong {
    color: #1a1a1a;
  }

  /* 通用四季常规厚度温度标签 */
  .ss-season-badge {
    display: inline-block;
    background: #eef7f2;
    border: 1px solid #cce8d7;
    color: #235c38;
    font-size: 11px;
    font-weight: 500;
    padding: 3px 10px;
    border-radius: 12px;
    margin-top: 4px;
  }

  /* 2. 保障条：桌面端样式 */
  .pdp-guarantee-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    background-color: #f4f8f5;
    border: 1px solid #dbe6dd;
    border-radius: 8px;
    padding: 8px 10px;
    margin-bottom: 14px;
    box-sizing: border-box;
    width: 100%;
    overflow: visible !important;
  }

  .pdp-guarantee-item {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 12.5px;
    color: #2b4736;
    line-height: 1.2;
    position: relative;
    white-space: nowrap;
  }

  .pdp-guarantee-item strong {
    color: #1b3826;
  }

  .pdp-divider {
    color: #c4d6c8;
    font-size: 12px;
  }

  .info-icon {
    font-style: normal;
    font-size: 11px;
    color: #6a8e73;
    margin-left: 2px;
    cursor: pointer;
  }

  /* 悬浮提示框 (右对齐防截断) */
  .pdp-tooltip-wrap {
    cursor: pointer;
    position: relative;
  }

  .pdp-tooltip-box {
    visibility: hidden;
    opacity: 0;
    width: 190px;
    background-color: #2b4736;
    color: #ffffff;
    text-align: center;
    border-radius: 6px;
    padding: 6px 8px;
    position: absolute;
    z-index: 999;
    bottom: 130%;
    right: -10px;
    transition: opacity 0.2s ease, visibility 0.2s ease;
    font-size: 10.5px;
    line-height: 1.3;
    pointer-events: none;
    box-shadow: 0 4px 12px rgba(0,0,0,0.18);
    white-space: normal !important;
  }

  .pdp-tooltip-box::after {
    content: "";
    position: absolute;
    top: 100%;
    right: 25px;
    border-width: 5px;
    border-style: solid;
    border-color: #2b4736 transparent transparent transparent;
  }

  .pdp-tooltip-wrap:hover .pdp-tooltip-box {
    visibility: visible;
    opacity: 1;
  }

  /* 📱 移动端 (<= 640px) 专属防截断优化 */
  @media (max-width: 640px) {
    .ss-short-desc-box { padding: 10px 12px; }
    .ss-short-desc-box h3 { font-size: 12px; }
    .ss-season-badge { font-size: 10.5px; }
    
    .pdp-guarantee-bar { 
      padding: 7px 4px; 
      gap: 6px !important; 
      justify-content: space-evenly !important; 
    }
    .pdp-guarantee-item { 
      font-size: 11px; 
      gap: 3px; 
    }
    .pdp-guarantee-item svg { 
      width: 13px; 
      height: 13px; 
      flex-shrink: 0; 
    }
    .pdp-divider {
      font-size: 10px;
      margin: 0 -2px;
    }
    .pdp-tooltip-box { 
      width: 155px; 
      font-size: 10px; 
      right: -5px; 
    }
  }

  /* 📱📱 超窄屏幕手机 (<= 360px) 特殊保护 */
  @media (max-width: 360px) {
    .pdp-guarantee-item {
      font-size: 10px;
    }
  }