:root {
    --ilacven-green: #256643;
    --ilacven-green-hover: #1b4b31;
    --ilacven-text-white: #ffffff;
  }

  /* --------------------------------------------------------------------------
     💻 PC 端基础样式
     -------------------------------------------------------------------------- */
  .bottom-loyalty-banner {
    position: relative;
    width: 100%;
    min-height: 380px;
    background: url('//ueeshop.ly200-cdn.com/u_file/UPBI/UPBI066/2607/23/photo/-1.jpg') center 28%/cover no-repeat;
    display: flex;
    align-items: center;
    box-sizing: border-box;
    overflow: hidden;
    margin-top: 0px;
    margin-bottom: 0 !important; /* 💡 归零，不压下方页脚 */
    padding-bottom: 0;
  }

  /* PC 端遮罩：左深右浅渐变 */
  .bottom-loyalty-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, rgba(0, 0, 0, 0.6) 0%, rgba(0, 0, 0, 0.3) 55%, rgba(0, 0, 0, 0.05) 100%);
    z-index: 1;
  }

  /* 内容容器 */
  .bottom-loyalty-container {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    padding: 0 40px;
    box-sizing: border-box;
  }

  .bottom-loyalty-content {
    max-width: 520px;
    text-align: left;
    color: var(--ilacven-text-white);
  }

  .bottom-loyalty-title {
    font-family: "Georgia", serif;
    font-size: 36px;
    line-height: 1.25;
    margin: 0 0 14px 0;
    font-weight: normal;
    color: var(--ilacven-text-white);
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
  }

  .bottom-loyalty-desc {
    font-size: 15px;
    line-height: 1.6;
    margin: 0 0 24px 0;
    opacity: 0.92;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.2);
  }

  /* 精致绿按钮 */
  .bottom-loyalty-btn {
    display: inline-block;
    background-color: var(--ilacven-green);
    color: var(--ilacven-text-white) !important;
    padding: 12px 32px;
    font-size: 14px;
    font-weight: 600;
    border-radius: 4px;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  }

  .bottom-loyalty-btn:hover {
    background-color: var(--ilacven-green-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.25);
  }

  /* --------------------------------------------------------------------------
     📱 手机端/移动端适配
     -------------------------------------------------------------------------- */
  @media screen and (max-width: 767px) {
    .bottom-loyalty-banner {
      min-height: 400px;
      padding: 30px 16px;
      align-items: flex-end;
      justify-content: flex-start;
      text-align: left;
      margin-top: 35px;
      margin-bottom: 0 !important;
      background-position: 58% top !important;
    }

    .bottom-loyalty-overlay {
      background: linear-gradient(
        0deg, 
        rgba(0, 0, 0, 0.78) 0%, 
        rgba(0, 0, 0, 0.35) 60%, 
        rgba(0, 0, 0, 0.1) 100%
      ) !important;
    }

    .bottom-loyalty-container {
      padding: 0;
      margin: 0;
      width: 100%;
    }

    .bottom-loyalty-content {
      max-width: 90%;
      text-align: left;
      margin: 0;
    }

    .bottom-loyalty-title {
      font-size: 22px !important;
      line-height: 1.25 !important;
      margin-bottom: 8px !important;
    }

    .bottom-loyalty-desc {
      font-size: 12px !important;
      line-height: 1.45 !important;
      margin-bottom: 18px !important;
    }

    .bottom-loyalty-btn {
      width: auto;
      display: inline-block;
      padding: 10px 24px;
      font-size: 13px;
    }
  }