/* 分页通用 */
.pages {
    margin: 40px auto 10px;
    width: auto;
    height: 34px;
    text-align: center;
}

.pages ul li {
    display: inline-block;
    *display: inline;
    zoom: 1;
}

.pages a,
.pages span {
    display: inline-block;
    border: 1px solid #ccc;
    padding: 4px 12px;
    margin: 0 3px;
    line-height: 24px;
    background: #fff;
    color: #666;
    border-radius: 4px;
}

.pages .cur span,
.pages a:hover {
    color: #4770FF;
    border: 1px solid #4770FF;
}

.pages .dis span {
    color: #c9c6c6;
    border: 1px solid #eee;
}

.category__box {
    background-color: #fff;
    border: 1px solid #eee;
    border-radius: 8px;
}

.category__title {
    height: 50px;
    background-color: #0066cc;
    background: linear-gradient(to right, #0066cc, #5AAAFB);
    position: relative;
    border-radius: 8px 8px 0 0;
}

.category__title-text {
    padding-left: 20px;
    display: inline-block;
}

.category__title-name {
    color: #fff;
    font-size: 18px;
    font-weight: bold;
    border-left: 3px solid #fff;
}

.category__nav {
    text-align: center;
    zoom: 1;
}

.category__item {
    float: left;
}

.category__item-link {
    display: block;
    padding: 6px 20px;
    font-size: 15px;
    color: #333;
    background-color: #fff;
    border: 1px solid #e5e5e5;
    transition: all 0.3s;
}

.category__item-link:hover {
    color: #0066cc;
    border-color: #0066cc;
    background-color: #f0f7ff;
}

.category__active .category__item-link {
    color: #fff;
    background-color: #0066cc;
    border-color: #0066cc;
}

.clearfix:after {
    content: ".";
    display: block;
    height: 0;
    clear: both;
    visibility: hidden;
}

.clearfix {
    zoom: 1;
}

.product-detail-container {
    width: 1200px;
    margin: 20px auto;
    zoom: 1;
}

.product-sidebar {
    float: left;
    width: 300px;
}

.product-detail-content {
    float: right;
    width: 850px;
    background-color: #fff;
    border: 1px solid #e8e8e8;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
    border-radius: 4px;
    overflow: hidden;
}

.product-category {
    margin-bottom: 20px;
    border: 1px solid #e8e8e8;
    background-color: #fff;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
    border-radius: 4px;
    overflow: hidden;
}

.category-title {
    padding: 0 20px;
    height: 50px;
    line-height: 50px;
    background-color: #0066cc;
    background: linear-gradient(to right, #0066cc, #0089e0);
    color: #fff;
    font-size: 18px;
    position: relative;
}

.category-title:before {
    content: "";
    display: inline-block;
    width: 4px;
    height: 18px;
    background-color: #fff;
    margin-right: 10px;
    vertical-align: middle;
    position: relative;
    top: -1px;
}

.category-list {
    padding: 10px 0;
}

.category-item {
    border-bottom: 1px solid #f2f2f2;
    position: relative;
}

.category-item:last-child {
    border-bottom: none;
}

.category-item a {
    display: block;
    padding: 15px 20px;
    color: #333;
    font-size: 15px;
    text-decoration: none;
    position: relative;
    transition: all 0.3s;
}

.category-item a:after {
    content: "";
    position: absolute;
    right: 15px;
    top: 50%;
    margin-top: -4px;
    width: 8px;
    height: 8px;
    border-top: 1px solid #ccc;
    border-right: 1px solid #ccc;
    transform: rotate(45deg);
    transition: all 0.3s;
}

.category-item a:hover {
    color: #0066cc;
    background-color: #f8f8f8;
    padding-left: 25px;
}

.category-item a:hover:after {
    border-color: #0066cc;
    right: 12px;
}

.category-item.active {
    background-color: #f0f7ff;
}

.category-item.active a {
    color: #0066cc;
    font-weight: bold;
    padding-left: 25px;
    border-left: 3px solid #0066cc;
}

.category-item.active a:after {
    border-color: #0066cc;
}

.contact-us {
    border: 1px solid #e8e8e8;
    background-color: #fff;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
    border-radius: 4px;
    overflow: hidden;
}

.contact-title {
    height: 50px;
    line-height: 50px;
    padding: 0 20px;
    background-color: #0066cc;
    background: linear-gradient(to right, #0066cc, #0089e0);
    color: #fff;
    font-size: 18px;
    position: relative;
}

.contact-title:before {
    content: "";
    display: inline-block;
    width: 4px;
    height: 18px;
    background-color: #fff;
    margin-right: 10px;
    vertical-align: middle;
    position: relative;
    top: -1px;
}

.contact-info {
    padding: 20px;
}

.contact-item {
    line-height: 24px;
    margin-bottom: 15px;
    padding-left: 25px;
    position: relative;
    color: #666;
    font-size: 14px;
}

.contact-item:last-child {
    margin-bottom: 0;
}

.contact-item i {
    position: absolute;
    left: 0;
    top: 3px;
    font-size: 16px;
    color: #0066cc;
    line-height: 24px;
}

.product-detail {
    padding: 25px;
}

.product-detail-header {
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid #f0f0f0;
}

.product-detail-title {
    font-size: 24px;
    color: #333;
    font-weight: bold;
    margin-bottom: 15px;
    line-height: 1.4;
}

.product-detail-meta {
    font-size: 14px;
    color: #999;
}

.product-detail-meta span {
    margin-right: 15px;
}

.product-detail-meta i {
    margin-right: 5px;
    vertical-align: middle;
}

.product-detail-overview {
    margin-bottom: 30px;
    zoom: 1;
}

.product-detail-overview:after {
    content: ".";
    display: block;
    height: 0;
    clear: both;
    visibility: hidden;
}

.product-detail-image {
    float: left;
    width: 318px;
    height: 230px;
    overflow: hidden;
    border: 1px solid #f0f0f0;
}

.product-detail-image img {
    width: 100%;
    height: 100%;
    display: block;
    transition: all 0.3s;
}

.product-detail-image:hover img {
    transform: scale(1.05);
}

.product-detail-info {
    float: right;
    width: 440px;
}

.product-detail-info-title {
    font-size: 18px;
    color: #333;
    font-weight: bold;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 1px dashed #f0f0f0;
}

.product-detail-feature {
    margin-bottom: 5px;
}

.product-detail-feature-item {
    line-height: 28px;
    margin-bottom: 10px;
    position: relative;
    color: #666;
    font-size: 14px;
}

.product-detail-feature-item i {
    color: #0066cc;
    padding-right: 5px;
}

.product-detail-feature-label {
    color: #888;
    margin-right: 5px;
}

.product-detail-feature-value {
    color: #333;
}

.product-detail-action {
    margin-top: 20px;
}

.product-detail-action-btn {
    display: inline-block;
    padding: 10px 25px;
    background-color: #0066cc;
    color: #fff;
    font-size: 16px;
    text-decoration: none;
    border-radius: 4px;
    transition: all 0.3s;
}

.product-detail-action-btn:hover {
    background-color: #0052a3;
}

.product-detail-action-btn i {
    margin-right: 5px;
}

.product-detail-content-section {
    margin-bottom: 30px;
}

.product-detail-content-title {
    font-size: 18px;
    color: #333;
    font-weight: bold;
    border-left: 3px solid #0066cc;
}

.product-detail-content-body {
    color: #666;
    line-height: 26px;
    font-size: 14px;
}

.product-detail-content-body p {
    margin-bottom: 10px;
}

.product-detail-content-body img {
    max-width: 100%;
    margin: 10px 0;
    display: block;
}

.cert__item {
    width: 380px;
    height: 285px;
    overflow: hidden;
    display: block;
    background: #fff;
    border: 1px solid #eee;
}

.cert__item-text {
    width: 100%;
    color: #fff;
    background: #333;
    background: rgba(0, 0, 0, 0.7);
    position: absolute;
    bottom: 0;
    left: 0;
}

.cert__item-image {
    width: 100%;
    height: 265px;
    object-fit: cover;
    display: block;
}

.contact__left {
    width: 660px;
}

.contact__right {
    width: 470px;
}

.contact__form-info {
    border-left: 3px solid #0066cc;
}

.contact__form-box {
    border-top: 1px solid #eee;
}


.news-list-header {
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid #e8e8e8;
}

.news-list-title {
    font-size: 24px;
    color: #333;
    margin-bottom: 10px;
    font-weight: bold;
}

.news-list-breadcrumb {
    color: #999;
    font-size: 14px;
}

.news-list-breadcrumb a {
    color: #666;
    text-decoration: none;
}

.news-list-breadcrumb a:hover {
    color: #0066cc;
}

.news-list {
    margin: 0;
    padding: 0;
    list-style: none;
}

.news-item {
    padding: 20px 0;
    border-bottom: 1px solid #f0f0f0;
    *zoom: 1;
    /* IE7兼容 */
}

.news-item:after {
    content: ".";
    display: block;
    height: 0;
    clear: both;
    visibility: hidden;
}

.news-item-image {
    float: left;
    width: 200px;
    height: 140px;
    margin-right: 20px;
    overflow: hidden;
    position: relative;
    border: 1px solid #eee;
}

.news-item-image img {
    width: 100%;
    height: 100%;
    -ms-transition: all 0.3s;
    /* IE9兼容 */
    -moz-transition: all 0.3s;
    -webkit-transition: all 0.3s;
    -o-transition: all 0.3s;
    transition: all 0.3s;
}

.news-item-image:hover img {
    -ms-transform: scale(1.05);
    /* IE9兼容 */
    -moz-transform: scale(1.05);
    -webkit-transform: scale(1.05);
    -o-transform: scale(1.05);
    transform: scale(1.05);
}

.news-item-content {
    overflow: hidden;
    /* 创建BFC，避免浮动问题 */
    *zoom: 1;
    /* IE7兼容 */
}

.news-item-title {
    margin: 0 0 10px;
    font-size: 18px;
    line-height: 1.4;
    font-weight: bold;
}

.news-item-title a {
    color: #333;
    text-decoration: none;
    -ms-transition: color 0.3s;
    /* IE9兼容 */
    transition: color 0.3s;
}

.news-item-title a:hover {
    color: #0066cc;
}

.news-item-meta {
    color: #999;
    font-size: 14px;
    margin-bottom: 10px;
}

.news-item-meta span {
    margin-right: 15px;
    display: inline-block;
    *display: inline;
    /* IE7兼容 */
    *zoom: 1;
    /* IE7兼容 */
}

.news-item-meta i {
    margin-right: 5px;
    position: relative;
    top: 1px;
}

.news-item-summary {
    color: #666;
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 15px;
    height: 44px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

/* IE兼容，模拟多行省略 */
@media all and (-ms-high-contrast: none),
(-ms-high-contrast: active) {
    .news-item-summary {
        position: relative;
        line-height: 1.5em;
        max-height: 3em;
    }

    .news-item-summary:after {
        content: "...";
        position: absolute;
        right: 0;
        bottom: 0;
    }
}

.news-item-more {
    text-align: right;
}

.news-more-btn {
    display: inline-block;
    *display: inline;
    /* IE7兼容 */
    *zoom: 1;
    /* IE7兼容 */
    padding: 6px 15px;
    background-color: #0066cc;
    color: #fff;
    font-size: 14px;
    border-radius: 4px;
    text-decoration: none;
    -ms-transition: background 0.3s;
    /* IE9兼容 */
    transition: background 0.3s;
}

.news-more-btn:hover {
    background-color: #0052a3;
}

/* 无新闻时的样式 */
.no-news {
    padding: 50px 0;
    text-align: center;
}

.no-news-icon {
    font-size: 40px;
    color: #ddd;
    margin-bottom: 15px;
}

.no-news-text {
    color: #666;
    font-size: 16px;
}

/* 兼容IE8及以下的媒体查询替代方案 */
.ie8 .news-item-image img {
    width: 200px;
    height: 140px;
}

.ie8 .news-more-btn,
.ie7 .news-more-btn {
    background-color: #0066cc;
    color: #fff;
}

.form-group {
    margin-bottom: 20px;
    zoom: 1;
    overflow: hidden;
}

.form-col-6 {
    float: left;
    width: 275px;
}

.form-label {
    display: block;
    margin-bottom: 8px;
    font-size: 16px;
    color: #333;
    font-weight: bold;
}

.form-label-required {
    color: #f00;
    font-size: 20px;
    font-weight: 600;
    padding-left: 5px;
}

.form-control-box {
    width: 275px;
    height: 42px;
    border: 1px solid #e0e0e0;
    border-radius: 4px;
    font-size: 14px;
    color: #333;
    background-color: #fff;
    transition: all 0.3s;
    box-sizing: border-box;
}

.form-control {
    height: 38px;
    border: none;
    background: none;
    width: 245px;
    padding-left: 10px;
    outline: none;
}


.form-control-msg {
    width: 570px;
    height: 100px;
    border: 1px solid #e0e0e0;
    border-radius: 4px;
    font-size: 14px;
    color: #333;
    background-color: #fff;
    transition: all 0.3s;
    box-sizing: border-box;
}

.form-textarea {
    height: 100px;
    border: none;
    background: none;
    width: 570px;
    padding-left: 10px;
    resize: vertical;
    padding-top: 10px;
    outline: none;
}

.form-control:focus {
    border-color: #0066cc;
    outline: none;
}

.form-textarea:focus {
    border-color: #0066cc;
    outline: none;
}

.form-button {
    padding: 12px 30px;
    background-color: #0066cc;
    color: #fff;
    font-size: 16px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s;
}

.form-button:hover {
    background-color: #0052a3;
}

.contact-info-box {
    background-color: #fff;
    border-radius: 6px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    padding: 30px;
}

.contact-info-title {
    margin-bottom: 25px;
    border-bottom: 1px solid #f0f0f0;
    padding-bottom: 15px;
    position: relative;
}

.contact-info-title h2 {
    font-size: 24px;
    color: #333;
    font-weight: 600;
    padding-left: 15px;
    position: relative;
}

.contact-info-title h2:before {
    content: "";
    position: absolute;
    left: 0;
    top: 4px;
    width: 4px;
    height: 20px;
    background-color: #0066cc;
}

.contact-info-item {
    padding: 15px 0;
    border-bottom: 1px dashed #f0f0f0;
    zoom: 1;
}

.contact-info-item:last-child {
    border-bottom: none;
}

.contact-info-item:after {
    content: ".";
    display: block;
    height: 0;
    clear: both;
    visibility: hidden;
}

.contact-info-icon {
    float: left;
    width: 50px;
    height: 50px;
    line-height: 50px;
    text-align: center;
    background-color: #f0f7ff;
    border-radius: 50%;
    margin-right: 15px;
}

.contact-info-icon i {
    font-size: 22px;
    color: #0066cc;
}

.contact-info-content {
    overflow: hidden;
    padding-top: 3px;
}

.contact-info-label {
    font-size: 16px;
    color: #333;
    font-weight: 600;
    margin-bottom: 5px;
}

.contact-info-value {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
}