@charset "utf-8";

body {
    font-size: 16px;
}

a {
    color: #000;
    text-decoration: none;
}

a:hover {
    color: #000;
    text-decoration: none;
}

ul {
    margin: unset;
}

img {
    width: 100%;
}

.w1200 {
    max-width: 1200px;
    width: 100%;
    margin: auto;
}

.w1400 {
    max-width: 1400px;
    width: 100%;
    margin: auto;
}

.button {
    display: block;
    padding: 8px 20px;
    border: 1px solid #333;
    width: auto;
    background: #FFF;
    border-radius: 20px;
}

.button.small {
    padding: 4px 15px;
}

.button.yellow {
    background: #ffed33;
}

.head {
    width: 100%;
    background-color: #fff;
    border-bottom: 1px solid #f1f1f1;
    display: flex;
    align-items: center;
    padding: 30px 0;
}

.head .head-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo-wrapper {
    display: flex;
    align-items: center;
}

.logo-wrapper .title {
    font-size: 30px;
    line-height: 48px;
    font-weight: bold;
    color: #333;
}

.logo-wrapper .description {
    color: #4b4b4b;
}

.head .phone-wrapper {
    display: flex;
    align-items: center;
}

.phone-wrapper .text {
    padding-left: 15px;
}

.phone-wrapper .text .label {
    font-size: 18px;
}

.phone-wrapper .text .phone {
    font-size: 26px;
    color: #064ce0;
    font-weight: bold;
}

.nav {
    width: 100%;
    background-color: #FFF;
}

.nav .first-nav {
    display: flex;
}

.nav .first-nav .first-item {
    min-width: 135px;
    height: 55px;
    
    text-align: center;
    transition: all .4s;
    position: relative;
}

.nav .first-nav .first-item .cate-name {
    display: block;
    padding: 15px 20px;
}

.nav .first-nav .first-item:hover,
.nav .first-nav .first-item.active,
.second-nav .second-item:hover {
    background-color: #0049e0;
}

.nav .first-nav .first-item:hover > a,
.nav .first-nav .first-item.active > a,
.second-nav .second-item:hover > a {
    color: #fff;
    font-weight: bold;
}

.nav .second-nav {
    position: absolute;
    top: 55px;
    left: 0;
    z-index: 9999;
    min-width: 135px;
    white-space: nowrap;
    background-color: #FFF;
    border: 1px solid #EEE;
    display: none;
}

.nav .first-nav .first-item:hover .second-nav {
    display: block;
}

.second-nav .second-item {
    padding: 10px 15px;
    text-align: left;
}

.search {
    width: 100%;
    background-color: #0049e0;
    padding: 15px 0;
    color: #FFF;
}

.search .search-box {
    display: flex;
    justify-content: space-between;
}

.search .label {
    font-weight: bold;
}

.search-input .form {
    position: relative;
}

.search-input i {
    position: absolute;
    right: 8px;
    top: 2px;
}

.search-input .keywords {
    background-color: rgba(255, 255, 255, .3);
    color: #fff;
    border-radius: 20px;
    font-size: 14px;
    padding: 0 30px 0 15px;
    border: none;
    width: 100%;
    line-height: 30px;
}

.search-input .keywords::placeholder {
    color: #FFF;
}

.product {
    background-color: #dbdfe6;
    padding: 60px 0 40px 0;
}

.head-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    margin-bottom: 30px;
}

.head-wrapper .background-image {
    position: absolute;
    top: -20px;
}

.head-wrapper .title {
    font-size: 48px;
    font-weight: bold;
    margin-bottom: 5px;
}

.head-wrapper .second-title {
    font-size: 18px;
}

.product .content-wrapper {
    display: flex;
}

.product .left {
    flex: 1;
    margin-right: 20px;
    display: flex;
    flex-direction: column;
    box-shadow: 3px 0 10px rgba(0, 0, 0, 0.3);
    border-top-left-radius: 20px;
    overflow: hidden;
    background-color: #FFF;
}

.product .left .top {
    background-color: #0049e0;
    color: #FFF;
    padding: 20px;
    position: relative;
}

.product .left .top .zh-label {
    font-size: 30px;
    font-weight: bold;
}

.product .left .top .en-label {
    opacity: .6;
}

.product .left .top .icon {
    width: 35px;
    height: 35px;
    position: absolute;
    top: 27px;
    right: 20px;
}

.product .left .center {
    background-color: #FFF;
    padding: 20px;
}

.product .left .center .first-cate {
    display: block;
    padding: 15px 0;
    font-weight: bold;
    border-bottom: 1px solid #DDD;
    cursor: pointer;
}

.product .left .center .second-item {
    padding: 15px 0 0 10px;
}

.product .left .center .second-cate {
    padding: 5px 0;
    cursor: pointer;
    color: #333333;
}

.product .left .center .second-cate a {
    color: #333;
}

.product .left .center .first-cate:hover,
.product .left .center .second-cate:hover {
    color: #0049e0;
}

.product .left .bottom {
    background-color: #FFF;
    padding: 0 20px 20px 20px;
}

.product .left .bottom .box {
    background-color: #ffe900;
    border-radius: 30px;
    display: flex;
    align-items: center;
    padding: 10px 20px;
}

.product .left .bottom .box .icon-img {
    margin-right: 10px;
}

.product .left .bottom .box .text .label {
    font-size: 14px;
    line-height: 16px;
}

.product .left .bottom .box .text .phone {
    font-size: 20px;
    font-weight: bold;
    line-height: 20px;
}

.product .right {
    flex: 3;
    background-color: #FFF;
    box-shadow: 3px 0 10px rgba(0, 0, 0, 0.3);
    padding: 10px;
}

.product .right .top {
    margin-bottom: 20px;
    padding: 20px;
}

.product .right .bottom {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.product .right .bottom .litpic {
    border: 1px solid #EFEFEF;
    overflow: hidden;
}
.product .right .bottom .product-title {
    text-align: center;
    padding: 10px 0;
}

.product .right .bottom .item img {
    transition: all .3s;
}

.product .right .bottom .item:hover img {
    -webkit-transform: scale(1.3);
    -moz-transform: scale(1.3);
    -ms-transform: scale(1.3);
    -o-transform: scale(1.3);
    transform: scale(1.3);
}

.product .right .bottom .item:hover .product-title {
    color: #0049e0;
}


.about {
    padding: 60px 0 40px 0;
}

.about .about-list {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.about .about-list .item {
    background-image: linear-gradient(to right, #e4ebf8, #fafafa, #e4ebf8);
    padding: 20px 50px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.about .about-list .item .icon-img {
    width: 30px;
    height: 35px;
}

.about .about-list .item .label {
    font-size: 30px;
    line-height: 48px;
    font-weight: bold;
}

.about .about-list .item .decrease {
    font-size: 16px;
    line-height: 18px;
}

.about-box {
    background-image: linear-gradient(to bottom, #0049e0, #FFF);
    padding: 50px 0 30px 0;
}

.about-box .introduction {
    display: flex;
    margin-bottom: 20px;
}

.about-box .introduction .left, .about-box .introduction .right {
    width: 50%;
}

.about-box .introduction .right {
    padding-left: 50px;
}

.about-box .introduction .right .title {
    position: relative;
    margin-bottom: 10px;
}

.about-box .introduction .right .title .background-image {
    position: absolute;
    top: 0;
    width: 160px;
}

.about-box .introduction .right .title .text {
    font-size: 36px;
    font-weight: bold;
    color: #FFF;
    padding-top: 10px;
    padding-left: 10px;
}

.about-box .introduction .right .about-content {
    color: #FFF;
    margin-bottom: 10px;
}

.data-box {
    background-image: linear-gradient(to bottom, #ffed33, transparent);
    padding: 20px 15px;
    border-radius: 10px;
    display: flex;
    justify-content: space-between;
}

.data-box .item {
    text-align: center;
}

.data-box .data {
    font-weight: bolder;
    font-size: 38px;
}


.about-box .advantage {
    display: flex;
}

.about-box .advantage .left {
    width: 40%;
}

.about-box .advantage .left .title {
    font-size: 36px;
    font-weight: bold;
    margin-bottom: 10px;
}

.about-box .advantage .left ul {
    padding-left: 20px;
}

.about-box .advantage .left ul li {
    list-style: square!important;
    padding: 5px 0;
}

.about-box .advantage .left ul li::marker {
    color: #0049e0;
}

.application {
    padding: 50px 0 30px 0;
}

.application-list {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
}

.application-list .item {
    text-align: center;
}

.application-list .item .cate-img {
    overflow: hidden;
}

.application-list .item .name {
    font-size: 18px;
    line-height: 40px;
    color: #333333;
}

.application-list .item img {
    transition: all .3s;
}

.application-list .item:hover img {
    -webkit-transform: scale(1.2);
    -moz-transform: scale(1.2);
    -ms-transform: scale(1.2);
    -o-transform: scale(1.2);
    transform: scale(1.2);
}

.case {
    padding: 50px 0 30px 0;
    background-image: url("../images/case-background.png");
    background-attachment: fixed;
}

.case .head-wrapper {
    color: #FFF;
}

.case-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    background: transparent;
}

.case-list .item {
    background: #FFF;
    text-align: center;
}

.case-list .item .text {
    padding: 25px 60px;
}

.case-list .item .name {
    font-size: 24px;
    font-weight: bold;
}

.case-list .item .line {
    width: 100%;
    height: 1px;
    background: #EEE;
    margin: 10px 0;
}

.case-list .item .description {
    color: #999999;
}

.case-list .item:hover .text {
    color: #0049e0;
    transition: all .3s;
}

.case-list .item:hover .line {
    background: rgba(0, 73, 224, 0.17);
}

.case-list .item:hover .description {
    color: rgba(0, 73, 224, 0.5);
}

.case-list .item .cate-img {
    overflow: hidden;
}

.case-list .item img {
    transition: all .3s;
}

.case-list .item:hover img {
    -webkit-transform: scale(1.2);
    -moz-transform: scale(1.2);
    -ms-transform: scale(1.2);
    -o-transform: scale(1.2);
    transform: scale(1.2);
}

.more-wrapper {
    display: flex;
    justify-content: center;
    padding: 30px 0;
}

.news {
    padding: 30px 0;
}

.news .header {
    width: 1400px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.news .header .title .first-title {
    font-size: 40px;
    font-weight: bold;
}

.news .header .title .second-title {
    color: #666666;
}

.news .header .tab-nav {
    display: flex;
}

.news .header .tab-nav .item {
    margin-left: 10px;
}

.news .header .tab-nav .item .button {
    transition: all .3s;
}

.news .header .tab-nav .item.active .button,
.news .header .tab-nav .item:hover .button {
    background: #ffed33;
}

.tab-body .item {
    display: none;
}

.tab-body .item.active {
    display: block;
}

.tab-body .item .article-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    min-height: 461px;
}

.article-item .head-line {
    width: 100%;
    height: 2px;
    background-color: #EEE;
    margin-bottom: 50px;
    transition: all .3s;
}

.article-item .text {
    margin-bottom: 20px;
}

.article-item .text .title {
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 10px;
    transition: all .3s;
}

.article-item .text .description {
    font-size: 14px;
    color: #323232;
}

.article-item:hover .head-line {
    background-color: #0049e0;
}

.article-item:hover .text .title {
    color: #0049e0;
}

.article-item .img-box {
    overflow: hidden;
}

.article-item .img-box img {
    transition: all .3s;
}

.article-item:hover img {
    -webkit-transform: scale(1.2);
    -moz-transform: scale(1.2);
    -ms-transform: scale(1.2);
    -o-transform: scale(1.2);
    transform: scale(1.2);
}

.foot {
    background-color: #3d3d3d;
    padding: 50px 0 30px 0;
    color: #FFF;
}

.foot-wrapper {
    display: flex;
    justify-content: space-between;
}

.qrcode-box .title {
    margin-bottom: 10px;
}

.foot-nav {
    display: flex;
}

.foot-nav .item {
    padding-left: 50px;
    margin-left: 50px;
    border-left: 1px solid #444;
    border-image: linear-gradient(to bottom, #0049e0, #444444, #444444 ,#444444, #444444) 1
}

.foot-nav .first-title {
    font-size: 18px;
    font-weight: bold;
    margin-bottom: 20px;
}

.foot-nav .second-nav {
    display: flex;
    flex-direction: column;
}

.foot-nav .second-nav .second-title {
    color: #999999;
    margin-bottom: 5px;
    font-size: 14px;
}

.foot-nav .second-nav .second-title:hover {
    color: #0049e0;
}

.friendly-links {
    padding: 20px 0;
    border-top: 1px solid #444;
    background: #3d3d3d;
    color: #ccc;
}

.friendly-links a {
    color: #ccc;
}

.friendly-links a + a {
    margin-left: 10px;
}

/*.copyright {*/
/*    background-color: #2f2f2f;*/
/*    text-align: center;*/
/*    padding: 20px 0;*/
/*    color: #999999;*/
/*    font-size: 14px;*/
/*}*/