.article-list {
        width: 100%;
        padding: 20px;
        box-sizing: border-box;
    }

    .article-list-title {
        font-size: 24px;
        font-weight: bold;
        
        margin-bottom: 20px;
    }

    .row {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
    }

    .article-item {
        width: 48%;
        margin-bottom: 20px;
    }

    .article-title {
        font-size: 18px;
        font-weight: bold;
        margin: 0;
        padding: 10px;
        background-color: #f5f5f5;
        border-radius: 5px;
        text-align: center;
        transition: background-color 0.3s ease;
    }

    .article-title a {
        text-decoration: none;
        color: #333;
    }

    .article-title a:hover {
        color: #007bff;
    }

    .article-title:hover {
        background-color: #e0e0e0;
    }

    @media (max-width: 768px) {
        .article-item {
            width: 100%;
        }
    }
    
    

    .product-contact-buttons {
    display: flex;
    justify-content: space-between;
    gap: 15px;
    margin-top: 20px;
    padding: 10px 0;
    border-top: 1px solid #eaeaea;
    border-bottom: 1px solid #eaeaea;
}

.btn {
    flex: 1;
    display: inline-block;
    padding: 12px 20px;
    text-align: center;
    font-size: 16px;
    font-weight: bold;
    color: #fff;
    text-decoration: none;
    border-radius: 5px;
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

.btn-hotline {
    background-color: #ff6f61;
}

.btn-hotline:hover {
    background-color: #e55b4d;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.btn-quote {
    background-color: #1e90ff;
}

.btn-quote:hover {
    background-color: #187bcd;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}


/*产品中心首页*/
  .custom-section {
    padding: 40px 0;
    background-color: #f9f9f9;
  }

  .section-title h4 {
    font-size: 24px;
    margin-bottom: 10px;
    color: #333;
  }

  .custom-products-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 20px;
  }

  .custom-product-item {
    width: calc(25% - 15px);
    box-sizing: border-box;
    margin-bottom: 20px;
    background-color: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s, box-shadow 0.3s;
  }

  .custom-product-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
  }

  .custom-img-cover {
    position: relative;
    width: 100%;
    padding-top: 75%;
    background-size: cover;
    background-position: center;
  }

  .custom-text {
    text-align: center;
    padding: 15px;
    font-size: 16px;
    color: #555;
  }

  .custom-text span {
    display: block;
    font-weight: bold;
    color: #333;
  }

  .custom-img-cover p {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.6);
    color: #fff;
    padding: 10px;
    margin: 0;
    font-size: 14px;
  }

  /* 响应式设计 */
  @media (max-width: 992px) {
    .custom-product-item {
      width: calc(33.33% - 15px); /* 平板设备上每行三个 */
    }
  }

  @media (max-width: 768px) {
    .custom-product-item {
      width: calc(50% - 15px); /* 手机设备上每行两个 */
    }
  }

  @media (max-width: 480px) {
    .custom-product-item {
      width: 100%; /* 小屏幕设备上每行一个 */
    }
  }




/*产品详情页推荐产品*/
    .recommended-products {
        margin-top: 30px;
        padding: 20px;
        background-color: #f9f9f9;
        border-radius: 10px;
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    }

    .recommended-title {
        font-size: 2em;
        color: #444;
        margin-bottom: 25px;
        /*text-align: center;*/
        font-weight: bold;
        letter-spacing: 1px;
    }

    .recommended-row {
        display: flex;
        flex-wrap: wrap;
        gap: 20px;
        justify-content: space-around;
    }

    .recommended-col {
        flex: 1 1 calc(25% - 20px);
        max-width: calc(25% - 20px);
        box-sizing: border-box;
        transition: transform 0.3s;
    }

    .recommended-item {
        background-color: #fff;
        padding: 15px;
        border-radius: 12px;
        box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
        overflow: hidden;
        position: relative;
    }

    .recommended-item:hover {
        transform: scale(1.05);
    }

    .recommended-thumb img {
        width: 100%;
        height: auto;
        aspect-ratio: 4/3; /* 保持固定的宽高比 */
        object-fit: cover;
        border-radius: 8px;
        transition: opacity 0.3s;
    }

    .recommended-info {
        margin-top: 10px;
        text-align: center;
    }

    .recommended-product-title {
        font-size: 1.3em;
        color: #333;
        margin: 0;
        transition: color 0.3s;
    }

    .recommended-product-title a {
        text-decoration: none;
        color: inherit;
    }

    .recommended-product-title a:hover {
        color: #007BFF;
    }

    @media (max-width: 768px) {
        .recommended-col {
            flex: 1 1 calc(50% - 20px);
            max-width: calc(50% - 20px);
        }
    }

    @media (max-width: 480px) {
        .recommended-col {
            flex: 1 1 100%;
            max-width: 100%;
        }
    }