@charset "UTF-8";


.line1 {
    content: '';
    position: absolute;
    width: 1px;
    height: 100%;
    background: #d8dadc;
    left: 50%;
    top: 0;
    z-index: -1;
    margin-left: -0.5px;
}

.line2 {
    content: '';
    position: absolute;
    width: 100%;
    height: 1px;
    background: #d8dadc;
    left: 0;
    top: 42%;
    z-index: -1;
    margin-top: -0.5px;
}


.nei_banner {
    position: relative;
    overflow: hidden;
    height: auto;
}

.nei_banner:before {
    content: '';
    position: absolute;
    width: 100%;
    height: 33%;
    left: 0;
    top: 0;
    background: linear-gradient(180deg, #06111f, transparent);
    opacity: .6;
}

.contact_banner::before {
    opacity: 0;
}

.nei_banner .nei_banner_bg {
    width: 100%;
    height: 100%;
    object-fit: cover;
    vertical-align: top;
}

.nei_banner .nei_txt {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    color: #fff;
}

.nei_banner .nei_txt h1 {
    /* font-size: max(36px, 2.92vw);
    color: #ffffff;
    line-height: 100%;
    font-weight: 300;*/
    max-width: max(350px, 30vw); 
    line-height: 128%;
    letter-spacing: 1px;
    font-weight: bold;
    font-size: max(42px, 2.917vw);
}

.nei_banner p {
    font-size: max(16px, 0.94vw);
    line-height: 137%;
    margin: 1% 0;
    font-weight: 300;
}

.nei_banner p * {
    color: #fff
}

.crumbs {
    padding: 2% 0px;
}

.crumbs * {
    color: #000;
    font-size: var(--f16);
}

.crumbs i.icon {
    color: var(--li);
}

/* 关于我们 */

.introduction {
    background: #fff;
    position: relative;
    z-index: 1;
    overflow: hidden;
}

.introduction .flex {
    border: 1px solid #e6e6e9;
    border-style: solid none;
    margin-bottom: 3%;
    padding: 2% 0;
    position: relative;
    align-items: baseline;
}

.ab_name {
    font-size: max(20px, 1.57vw);
    color: #000;
    font-weight: 300;
    line-height: 140%;
    text-align: left;
    margin-bottom: 8%;
}

.intr_left {
    width: 38%;
    font-size: max(16px, 0.938vw);
    line-height: 167%;
    color: #666;
    font-weight: 300;
}

.intr_right {
    width: 33%;
    padding: 6% 0 6% 5%;
    border-left: 1px solid #e6e6e9;
}

.intr_right img {
    width: 100%;
    object-fit: contain;
    vertical-align: top;
}


.intr_left a.more_play {
    font-size: max(14px, 0.835vw);
    color: #000;
    font-weight: 500;
    background: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    position: absolute;
    left: 0;
    bottom: 5%;
    transition: all .5s ease;
    text-transform: uppercase;
}

.intr_left a span {
    width: max(50px, 4.5vw);
    height: max(50px, 4.5vw);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: #fff;
    border: 1px solid #e6e6e9;
}

.intr_left a span:before {
    content: '';
    width: 18px;
    height: 20px;
    background: url(/src/img/san.png) center center/cover no-repeat;
}

a.more_play:hover {
    color: var(--li);
}

a.more_play:hover span {
    box-shadow: 0 0 10px #fff;
}

.intro_tab {
    display: flex;
    flex-wrap: wrap;
    flex-direction: column;
    justify-content: space-between;
    gap: 7vw;
    position: relative;
    z-index: 1;
}

.intro_tab li {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 2vw;
}

.intro_tab .line2 {
    width: 200%;
    left: -50%;
    top: 50%;
}

.intro_tab li span {
    color: var(--li);
    font-size: max(54px, 4.2vw);
    font-weight: 300;
    line-height: 100%;
    font-family: 'Solano';
}

.intro_tab li i {
    color: var(--li);
    vertical-align: baseline;
    font-size: max(20px, 1.87vw);
    font-weight: 300;
    font-weight: bold;
}

.intro_tab li .in_tab_2 p {
    font-size: max(16px, 0.938vw);
    color: #666;
    font-weight: 300;
    line-height: 100%;
}


/* vi_box */
.vi_box {
    top: 0px;
    left: 0px;
    display: none;
    position: fixed;
    width: 100%;
    height: 100%;
    z-index: 999;
    background-color: rgba(0, 0, 0, 0.8);
}

.vi_box .box {
    height: 100%;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.vi_box .box video {
    width: 100%;
    position: relative;
    object-fit: contain;
    display: block;
}

.vi_box .box .video {
    position: relative;
    width: 50vw;
}

.vi_box .box .video .close {
    cursor: pointer;
    width: 0.938vw;
    height: auto;
    position: absolute;
    right: -2.083vw;
    top: -2.083vw;
    transition: all .3s;
    pointer-events: painted;
}

.vi_box .box .video .close:hover {
    transform: rotate(135deg);
}


.ab_two img.two {
    width: 100%;
    object-fit: contain;
}

.ab_two .left {
    width: 54%;
    font-size: max(16px, 0.938vw);
    line-height: 167%;
    color: #666;
    font-weight: 300;
}

.ab_two h2 {
    font-size: max(24px, 1.88vw);
    color: #000;
    font-weight: 300;
    line-height: 140%;
    text-align: left;
    margin-bottom: 8%;
    width: 86%;
}

.ab_two .right {
    width: 27%;
}

.ab_two .right ul {
    display: flex;
    flex-wrap: wrap;
    gap: 1vw;
}

.ab_two .right ul li {
    width: calc((100% - 2vw) / 3);
    border: 1px solid #e6e6e9;
    border-radius: 10px;
    transition: all .5s ease;
    background: #fff;
    cursor: pointer;
}

.ab_two .right ul li .Limg_con {
    padding-bottom: 100%;
}

.ab_two .right ul li .Limg_con img {
    max-height: 80%;
    max-width: 80%;
}

.ab_two .right ul li:hover {
    box-shadow: 0 0 10px rgba(0, 0, 0, .3);
}

.ab_two .flex {
    margin: 5% 0;
}

.ab_three ul {
    border-top: 1px solid #e6e6e9;
    padding: 5% 0;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.ab_three ul li {
    position: relative;
    width: 48%;
    border-radius: 20px;
    overflow: hidden;
}

.ab_three ul li img {
    width: 100%;
    object-fit: contain;
    transition: all 1s ease;
}

.ab_three ul li .tc {
    position: absolute;
    left: 0;
    bottom: 0;
    padding: 9% 9% 5%;
    color: #fff;
}

.ab_three ul li .tc h3 {
    font-size: max(20px, 1.57vw);
    color: #fff;
    font-weight: 300;
    line-height: 140%;
    text-align: left;
    margin-bottom: 8%;
    width: 65%;
}

.ab_three ul li p {
    font-size: max(16px, 0.938vw);
    line-height: 167%;
    color: #fff;
    font-weight: 300;
    margin-bottom: 5%;
}

.ab_three ul li:hover img {
    transform: scale(1.1);
}



/* 优势 */
.ad_one {
    padding-top: 2%;
}

.ad_one .left {
    width: 45%;
    font-size: max(16px, 0.938vw);
    line-height: 167%;
    color: #666;
    font-weight: 300;
}

.ad_one h2 {
    color: var(--li);
    text-transform: uppercase;
    font-weight: 500;
    font-size: max(16px, 0.938vw);
}

.ad_one .left .ab_name {
    width: 80%;
    margin: 3% 0 6%;
}

.adv_swiper {
    margin: 4% 0 3%;
    padding-bottom: 4% !important;
}

.ad_one .Limg_cov {
    padding-bottom: 67%;
    border-radius: 10px;
    overflow: hidden;
}

.ad_two h2 {
    font-size: max(28px, 2.09vw);
    color: #000;
    font-weight: 300;
}

.ad_two ul {
    border: 1px solid #e6e6e9;
    border-style: solid none;
    padding: 3% 0;
    margin: 2% 0 7%;
    display: flex;
    flex-wrap: wrap;
    gap: 2vw;
}

.ad_two ul li {
    width: calc((100% - 8vw) / 5);
    border: 1px solid transparent;
    cursor: pointer;
    transition: all .5s ease;
}

.ad_two ul li .Limg_con {
    padding-bottom: 45%;
}

.ad_two ul li:hover {
    border: 1px solid #e6e6e9;
}

.ad_three {
    padding-bottom: 7%;
}

.ad_three h2 {
    color: var(--li);
    text-transform: uppercase;
    font-weight: 500;
    font-size: max(16px, 0.938vw);
}

.ad_three .ab_name {
    font-size: max(28px, 2.09vw);
    margin: 3% 0 6%;
    width: 75%;
}

.ad_three .box {
    max-width: max(935px, 48.698vw);
    width: 94%;
    font-size: max(16px, 0.938vw);
    line-height: 167%;
    color: #666;
    font-weight: 300;
}

.honor_swiper {
    margin-top: 5%;
    padding-bottom: 3% !important;
}

.honor_swiper .Limg_cov {
    padding-bottom: 142%;
    box-shadow: 0 0 10px rgb(0 0 0 / 20%);
    margin: 10px 0;
}




/* 产品中心 */

.pro1 .pro1_bigbox {
    padding-bottom: 6%;
    border-top: 1px solid #e6e6e9;
}

.pro1 .pro1_bigbox li {
    position: relative;
    padding: 3% 0;
    border-bottom: 1px solid #e6e6e9;
    counter-increment: Advantage;
}

.h_pro_box {
    padding-left: 17%;
    position: relative;
}

.h_pro_box:before {
    content: counter(Advantage, decimal-leading-zero);
    position: absolute;
    left: 0;
    top: 0;
    color: #666666;
    font-size: max(16px, 0.938vw);
    font-weight: 300;
    transition: all .5s ease;
}

.pro1 .pro1_bigbox li a {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    justify-content: space-between;
}

.pro1 .pro1_bigbox li .left {
    order: 2;
    width: 35%;
    text-align: center;
    overflow: hidden;
}

.pro1 .pro1_bigbox li .right {
    width: 47%;
}

.pro1 .pro1_bigbox li .left img {
    max-width: 100%;
    object-fit: contain;
    transition: all .5s ease;
}

.pro1 .pro1_bigbox li:hover img {
    transform: scale(1.05);
}

.pro1 .pro1_bigbox li .right h3 {
    font-size: max(28px, 2.09vw);
    font-weight: 500;
    color: #000;
    transition: all .5s ease;
}

.pro1 .pro1_bigbox li .right p {
    font-size: max(16px, 0.938vw);
    font-weight: 300;
    color: #666;
    line-height: 167%;
    margin: 4% 0 18%;
}

.pro1 .pro1_bigbox li .right span {
    font-weight: 500;
    color: var(--li);
    text-transform: uppercase;
    display: inline-block;
    border-bottom: 1px solid var(--li);
    padding: 2% 0;
    font-size: max(14px, 0.835vw);
    transition: all .5s ease;
}

.pro1 .pro1_bigbox li:hover h3 {
    color: var(--li);
}

.pro1 .pro1_bigbox li span:hover {
    letter-spacing: 1px;
}

.pro1 .pro1_bigbox li:hover .h_pro_box:before {
    font-size: max(42px, 5vw);
    font-weight: 500;
    left: 5%;
    top: 50%;
    transform: translate(-50%, -50%);
    color: var(--li);
}

.pro_top {
    padding-top: max(100px, 5vw);
}

.pro_sort {
    position: relative;
    overflow: hidden;
    border-radius: 20px;
    background-color: #eee;
}

.pro_sort .Limg_cov {
    padding-bottom: 22%;
}

.pro_sort p {
    font-size: max(28px, 2.09vw);
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    z-index: 2;
    top: 0;
    display: flex;
    align-items: center;
    padding: 5%;
    color: #fff;
    font-weight: 300;
    max-width: 700px;
    line-height: 125%;
}

.pro_top .pro_info {
    font-size: max(16px, 0.938vw);
    line-height: 167%;
    color: #666;
    font-weight: 300;
    margin: 4% 0 3%;
}

.rpo_center h2 {
    color: #000000;
    font-weight: 500;
    font-size: max(20px, 1.57vw);
    margin-bottom: 2%;
}

.standards a {
    display: inline-block;
    font-size: max(16px, 0.938vw);
    line-height: 288%;
    color: var(--li);
    font-weight: 300;
    border: 1px solid var(--li);
    padding: 0 2%;
    border-radius: 5px;
    margin: 0 1% 1% 0;
    transition: all .5s ease;
}

.standards a:hover {
    background: var(--li);
    color: #fff;
}

.pro_bottom {
    margin: 4% 0 5%;
}

ul.product_box {
    display: flex;
    flex-wrap: wrap;
    border: 1px solid #e6e6e9;
    border-style: solid none;
}

ul.product_box li {
    width: calc(100% / 3);
    position: relative;
}

.pro_morebox {
    border-radius: 0;
    position: relative;
    transition: all .3s linear;
    padding-top: 25%;
    background: #fff;
    display: block;
}

.pro_morebox .Limg_con {
    padding-bottom: 75%;
}

.pro_morebox .Limg_con img {
    width: auto;
    height: auto;
    max-width: 80%;
    max-height: 80%;
}


.pro_morebox p.pro_title {
    font-size: max(16px, 1.042vw);
    color: #000;
    position: absolute;
    width: 80%;
    top: 10%;
    left: 10%;
    transition: all .5s ease;
    font-weight: 300;
    z-index: 1;
    text-transform: capitalize;
}

.pro_morebox:hover p.pro_title {
    color: var(--li);
}


ul.product_box li:before {
    content: '';
    position: absolute;
    right: 0;
    top: 3%;
    width: 1px;
    height: 94%;
    background: #e6e6e9;
    z-index: 2;
}

ul.product_box li:after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 3%;
    width: 94%;
    height: 1px;
    background: #e6e6e9;
    z-index: 2;
}

ul.product_box li:nth-of-type(3n):before {
    display: none;
}

ul.product_box li:hover img {
    transform: translate(-50%, -50%) scale(1.15);
}


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

.product_swiper {
    width: 43%;
}

.prduct_details_right {
    width: 49%;
    position: relative;
}

.product_swiper .Limg_con {
    padding-bottom: 100%;
    border: 1px solid #ededed;
    cursor: pointer;
}


.swiper_bottom {
    margin-top: 2%;
    display: none;
}

.swiper_bottom .swiper-slide-thumb-active .Limg_con {
    border-color: #000;
}


.prod_tit {
    font-size: max(28px, 2.1vw);
    color: #000;
    font-weight: 300;
    margin: 3% 0 6%;
    text-transform: capitalize;
}

.prodetails_word {
    margin: 5% 0 0;
}

.Product_list_box {
    padding: 0 0 7%;
}

.pro_1200 {
    max-width: 1200px;
    margin: 0 auto;
}

.prod_info {
    font-size: max(16px, 0.938vw);
    line-height: 167%;
    color: #666;
    font-weight: 300;
}

.product_detailsbox {
    width: 100%;
    margin: 4% 0 5%;
}

.Product_list_box .swiper-slide {
    border: 1px solid #ededed;
    border-radius: 10px;
    overflow: hidden;
}

.product_word_t {
    color: #000;
    font-size: max(18px, 1.25vw);
    padding-bottom: 2%;
    margin-bottom: 2%;
    font-weight: 700;
    border-bottom: 1px solid #e5e5e5;
}

.product_detailsbox table {
    border-bottom: 1px solid #e5e5e5;
    width: 100% !important;
}

.product_detailsbox table td {
    padding: max(15px, 0.781vw) max(25px, 1.302vw);
    vertical-align: top;
    line-height: 170%;
    font-size: max(16px, .94vw);
    color: #666666;
    font-weight: 300;
}

.pagebox {
    display: flex;
    flex-direction: column;
    margin-top: 7%;
}

.product_detailsbox table tr:nth-of-type(2n - 1) {
    background: #f1f2f3;
}

.product_detailsbox table tr td:first-child {
    width: max(240px, 14.583vw);
    border-right: 1px solid #e5e5e5;
}

.pagebox a {
    font-size: max(16px, 0.94vw);
    color: #000000;
    line-height: 180%;
    font-weight: 300;
}

.pagebox a span {
    color: #aaa;
    display: inline-block;
    padding-left: 5px;
    text-decoration: underline;
}

.pagebox a span:hover {
    color: var(--li);
}

.related_yuan {
    text-align: center;
    margin-top: 3%;
}

.Swiper_Related a.pro_morebox:hover img {
    transform: translate(-50%, -50%) scale(1.05);
}

.Swiper_Related a.pro_morebox:hover p {
    color: var(--li);
}

/* 落地页 */
.pro_c_content {
    font-size: max(16px, 0.938vw);
    line-height: 167%;
    color: #666;
    font-weight: 300;
}

.pro_c_content strong {
    font-weight: 500;
    color: #000000;
}

.pro_c_content table {
    border-top: 1px solid #e5e5e5;
}

.pro_c_content tr {
    padding: 20px 0;
    display: flex;
    border-bottom: 1px solid #e5e5e5;
    align-items: center;
}

.pro_c_content td {
    width: 66.7%;
}

.pro_c_content td:first-child {
    width: 33.3%;
    font-size: var(--f16);
}

.pro_c_content td:last-child {
    border-left: 1px solid #e5e5e5;
    padding: 2% 4%;
}

.pro_c_content td:first-child em {
    color: var(--li);
    font-style: normal;
    font-weight: 500;
    font-size: max(18px, 1.25vw);
}

.pro_c_contents {
    padding: 4% 0;
}

.show_bottom h3 {
    font-size: max(20px, 1.57vw);
    color: #000000;
    font-weight: 500;
    margin-bottom: 2%;
}

.pro_c_contents table {
    border: 1px solid #666666;
    border-style: solid none;
    color: #666666;
    font-size: max(16px, 0.938vw);
    font-weight: 300;
}

.pro_c_contents tr:first-child {
    background: #f1f3f5;
}

.pro_c_contents table td {
    padding: 1vw 0 1vw 2vw;
    border: 1px #e5e5e5;
    border-style: none solid solid none;
}

.pro_c_contents tr:last-child td {
    border-bottom: none;
}

.pro_c_contents table td:last-child {
    border-right: navajowhite;
}

.pro_c_contents table tr:first-child td {
    border-bottom-color: #666666;
    color: #000000;
    font-weight: 500;
}

.pro_c_contents table tr:first-child td:first-child {
    font-weight: 300;
    color: #666;
}

.show_app {
    margin-bottom: 5%;
}

.show_app .Limg_cov {
    padding-bottom: 66%;
    border-radius: 10px;
}

.show_app p {
    color: #000000;
    font-weight: 500;
    text-align: center;
    margin: 5% 0;
    font-size: max(16px, 0.938vw);
}

.show_app .swiper-slide:hover img {
    transform: scale(1.1);
}

.show_app .swiper-slide:hover p {
    color: var(--li);
}


/* 解决方案 */
.solu_info {
    color: #000;
    font-size: max(18px, 1.25vw);
    font-weight: 300;
    line-height: 125%;
    display: flex;
    flex-direction: column;
    gap: 1vw;
    margin: 6% 0;
}

.solu_info table td {
    width: 50%;
    vertical-align: top;
}

.solu_info table td img {
    width: 100%;
    object-fit: contain;
    vertical-align: top;
}

.solu_info table td:nth-of-type(2) {
    padding-left: 5%;
    vertical-align: middle;
}

.solu_tit {
    font-size: max(16px, 0.938vw);
    line-height: 167%;
    color: #666;
    font-weight: 300;
    margin-bottom: 1%;
}

.solu_page {
    position: absolute;
    left: 0;
    color: #fff;
    bottom: 5%;
}

.solu_page ul#list {
    display: flex;
    justify-content: space-between;
}

.solu_page ul#list li {
    display: none;
    position: relative;
    padding-left: max(10px, 0.6vw);
}

.solu_page ul#list li a {
    color: #fff;
    font-size: max(16px, 0.938vw);
    font-weight: 300;
    opacity: .5;
}

.solu_page ul#list li.prev,
.solu_page ul#list li.next {
    display: block;
}

.solu_page ul#list li a:hover {
    opacity: 1;
    text-decoration: underline !important;
}

.solu_page ul#list li.prev:before {
    content: '';
    display: inline-block;
    width: max(5px, 5px);
    height: max(5px, 5px);
    border: 2px solid #fff;
    border-style: none none solid solid;
    transform: translate(0%, -50%) rotate(45deg);
    position: absolute;
    left: 0;
    top: 50%;
}

.solu_page ul#list li.next {
    padding: 0 max(10px, 0.6vw) 0 0;
}

.solu_page ul#list li.next:after {
    content: '';
    display: inline-block;
    width: max(5px, 5px);
    height: max(5px, 5px);
    border: 2px solid #fff;
    border-style: none none solid solid;
    transform: translate(0%, -50%) rotate(-135deg);
    position: absolute;
    right: 0;
    top: 50%;
}

/* 留言 */
.message_bigbox {
    background: url(/src/img/message.jpg) center center/cover no-repeat;
    padding: 7% 0px;
}

.mess_tit {
    color: #fff;
    font-size: max(36px, 2.71vw);
    font-weight: 300;
    text-align: center;
    max-width: max(550px, 52vw);
    margin: 0 auto;
    line-height: 110%;
}

.message_bigbox p {
    text-align: center;
    color: #fff;
    font-size: max(16px, 0.938vw);
    font-weight: 300;
    opacity: .5;
    line-height: 134%;
    margin: 3% 0;
}

.Message_Form {
    max-width: 540px;
    margin: 0 auto;
}

.Message_Form input.form-control,
.Message_Form .form-control {
    width: 100%;
    background: transparent;
    border: none;
    border-bottom: 1px solid rgb(255 255 255 / 20%);
    line-height: 50px;
    color: #fff;
    max-height: max(80px, 4vw);
    outline: none !important;
    resize: none;
}

.Message_Form input::-webkit-input-placeholder {
    color: rgb(255 255 255 / 70%);
}

.Message_Form input:-moz-placeholder {
    color: rgb(255 255 255 / 70%);
}

.Message_Form input::-moz-placeholder {
    color: rgb(255 255 255 / 70%);
}

.Message_Form input::-ms-input-placeholder {
    color: rgb(255 255 255 / 70%);
}

.Message_Form textarea::-webkit-input-placeholder {
    color: rgb(255 255 255 / 70%);
}

.Message_Form textarea:-moz-placeholder {
    color: rgb(255 255 255 / 70%);
}

.Message_Form textarea::-moz-placeholder {
    color: rgb(255 255 255 / 70%);
}

.Message_Form textarea::-ms-input-placeholder {
    color: rgb(255 255 255 / 70%);
}

.mefore>div {
    margin-bottom: max(15px, 1vw);
}

.ver-errbox.e_textarea-67 {
    display: flex;
    align-items: center;
}

.ver-errbox.e_textarea-67 input.p_imagecode {
    width: 100%;
    background: transparent;
    border: none;
    border-bottom: 1px solid rgb(255 255 255 / 20%);
    line-height: max(40px, 2.604vw);
    color: #fff;
    max-height: max(80px, 4vw);
}

.ver-errbox.e_textarea-67 .verbox {
    cursor: pointer;
}

.Message_Form .btn-primary {
    width: 100%;
    background: transparent;
    border: none;
    font-weight: 500;
    color: #fff;
    text-transform: uppercase;
    font-family: 'Onsite';
    font-size: max(14px, 0.835vw);
    line-height: 250%;
    padding: 1% 0;
    transition: all .5s ease;
    cursor: pointer;
}

.Message_Form .btn-primary:hover {
    background: var(--li);
}



/* 新闻 */
.blogs_box {
    background: #f1f3f5;
    padding: max(100px, 5vw) 0;
}

.blogs_box h1 {
    text-align: center;
    font-weight: 500;
    color: #000000;
    font-size: max(36px, 2.92vw);
    padding-top: 3%;
}

.blogs_box .cru_blog {
    text-align: center;
    font-size: var(--f16);
    color: #000;
    margin: 1% 0 2.5%;
}

.blogs_box .cru_blog * {
    font-size: var(--f16);
    color: #000;
}

.blogs_box .cru_blog i.icon {
    color: var(--li);
}

ul.news {
    display: flex;
    flex-wrap: wrap;
    gap: 3.906vw;
    margin: 2.604vw 0;
}

ul.news li.top_news {
    width: 100%;
    position: relative;
}

ul.news li.top_news .Limg_cov {
    padding-bottom: 33%;
    border-radius: 10px;
    background: #090b19;
}

ul.news li.top_news .Limg_cov img {
    opacity: .6;
}

.news_tc {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 50%;
    padding: 4%;
}

.news_tc .news_tit {
    font-size: max(28px, 2.1vw);
    color: #fff;
    font-weight: 300;
    line-height: 120%;
    margin-top: 5%;
}

ul.news li {
    width: calc((100% - 3.906vw * 2) / 3);
}

ul.news .news_box {
    display: block;
    color: #000;
    transition: all .5s ease;
    border-radius: 10px;
}



.news_time {
    color: #fff;
    display: flex;
    align-items: center;
    gap: 1vw;
    line-height: 140%;
}

.news_time .ts {
    font-size: max(28px, 1.88vw);
    font-weight: 300;
}

.news_time span {
    opacity: .6;
}

ul.news .news_box .news_time {
    color: #333;
}

ul.news .news_box .news_time .ts {
    color: var(--li);
}

ul.news .news_box .news_tit {
    font-size: max(20px, 1.46vw);
    line-clamp: 3;
    -webkit-line-clamp: 3;
    margin: 6% 0 18%;
    line-height: 128%;
    min-height: max(76px, 5.9vw);
    font-weight: 300;

    font-size: max(22px, 1.30208333333333vw);
    /* color: #000000; */
    /* font-weight: 300; */
    /* line-height: 128%; */
    /* line-clamp: 3; */
    /* -webkit-line-clamp: 3; */
    /* min-height: max(84px, 5.625vw); */
    /* margin-bottom: max(45px, 3.5vw); */
}

ul.news .news_box .blog_more {
    display: block;
    width: 100%;
    border-top: 1px solid #dce0ea;
    padding: 3% 0;
    color: #999998;
    transition: all .5s ease;
}

ul.news li:hover .blog_more {
    color: var(--li);
    border-color: var(--li);
}

.news_text_word {
    background: #fff;
    margin: 0 0 8%;
    padding: 5%;
}

.news_text_word h1 {
    font-size: max(24px, 1.458vw);
    text-align: center;
    border-bottom: 1px solid #eee;
    padding: 0 0 0.781vw;
    margin-bottom: 0.781vw;
    color: #000;
}

.news_word table td {
    padding: 10px;
    text-align: left;
    border-right: 1px solid #eee;
    border-top: 1px solid #eee;
}

.news_word table th {
    padding: 10px;
    text-align: left;
    border-right: 1px solid #eee;
    border-top: 1px solid #eee;
    background: #e5e5e5;
}

.news_word table {
    border-left: 1px solid #eee;
    border-bottom: 1px solid #eee;
    width: 100% !important;
}

.news_word ol,
.news_word ul {
    padding-inline-start: 1.302vw;
}

.news_word li {
    list-style-type: disc;
}

.news_word ol li {
    list-style-type: decimal;
}

.news_flex {
    text-align: center;
    font-size: max(16px, 0.833vw);
    color: #999;
    line-height: 200%;
    margin-bottom: 3%;
}

.news_flex span {
    display: inline-block;
    margin: 0 0.781vw;
}

.news_word {
    font-size: max(16px, 0.833vw);
    line-height: 190%;
    color: #333;
}

.news_word h2 {
    font-size: max(18px, 1.2vw);
    margin: 15px 0;
    color: #000;
}

.news_word h3 {
    font-size: max(16px, 1vw);
    margin: 10px 0;
    color: #333;
}

.news_word img {
    max-width: 100% !important;
    width: auto !important;
    height: auto !important;
}

div#autoMenu {
    width: auto !important;
}

div#autoMenu .tan_title {
    font-size: max(16px, 1.05vw);
    color: #000;
    line-height: 167%;
    font-weight: bold;
}

div#autoMenu ul {
    border: 1px solid #eee;
    padding: 20px;
    background: #fefefe;
    margin: 10px 0 20px;
}

div#autoMenu li a {
    font-size: max(16px, 0.938vw);
    color: #000;
    line-height: 167%;
}

div#autoMenu li.sub a {
    font-size: max(14px, 0.833vw);
    color: #666;
    padding-left: 1.042vw;
    font-weight: 400;
}

div#autoMenu li {
    margin: 1% 0 5px;
}

div#autoMenu li.sub {
    margin: 0;
}



/* 联系我们 */

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

.conbig .flex {
    border: 1px solid #e6e6e9;
    border-style: solid none;
    margin-bottom: 3%;
    padding: 4% 0;
    position: relative;
    align-items: flex-start;
    justify-content: space-between;
}

.conbig .flex>div {
    width: 48%;
}

.conbig .flex:before {
    content: '';
    position: absolute;
    width: 1px;
    height: 90%;
    background: #e6e6e9;
    left: 50%;
    top: 50%;
    transform: translatey(-50%);
}

.conbig .flex h2 {
    font-size: max(20px, 1.57vw);
    color: #000;
    font-weight: 300;
    line-height: 140%;
    text-align: left;
    margin-bottom: 5%;
}

.conbig .flex .left ul {
    display: flex;
    flex-direction: column;
    gap: 2vw;
}

.conbig .flex .left ul li {
    display: flex;
    align-items: center;
}

.conbig .flex .left ul li .icon {
    width: 60px;
}

.conbig .flex .left ul li .icon img {
    max-width: 100%;
    vertical-align: top;
}

.conbig .flex .left ul li .text {
    width: calc(100% - 60px);
    font-size: max(14px, 0.835vw);
    color: #000;
    max-width: max(350px, 20.833vw);
    line-height: 150%;
}

.conbig .flex .left ul li .text p {
    opacity: .5;
}

.conbig .flex .left ul li .text a {
    color: #000;
}

.conbig .flex .left ul li .text h3 {
    text-transform: uppercase;
    font-weight: 300;
    margin-bottom: 1%;
}

.conbig .flex .right iframe {
    width: 100%;
    aspect-ratio: 4/3;
}

.pro_bottom h2.tit_name {
    margin-bottom: 2%;
    color: #333;
}


@media only screen and (max-width:1480px) {
    .intr_left a.more_play {
        position: relative;
    }
}

@media only screen and (max-width:1200px) {
    .history .swiper-slide-next+div:before {
        transform: scaleY(1);
    }

    .history .swiper-slide-next:before {
        transform: scaleY(0);
    }

    .nei_banner {
        height: 75vh;
    }

    .h_five_ul li {
        width: 50%;
    }

    .h_five_ul .news_text>p {
        padding: 3% 5%;
    }

    .h_five_ul span.news_more {
        left: 6%;
    }

    ul.product_box li {
        width: calc((100% - 1.3vw) / 2);
    }

    .advan_1 ul .flex>div {
        width: 100%;
    }

    .advan_1 ul li:first-child .left {
        order: 0;
    }
}

@media only screen and (max-width:768px) {

    .nei_banner {
        height: 200px;
        margin-top: 70px;
    }

    .nei_banner .nei_txt h1 {
        font-size: 24px;
    }

    .solu_info {
        font-size: 16px;
        font-weight: 300;
        line-height: 167%;
    }

    .mess_tit {
        font-size: 28px;
    }

    .solu_page ul#list {
        display: none;
    }

    .ad_one .left {
        width: 100%;

    }

    .ad_one .left .ab_name {
        width: 100%;
        margin: 3% 0 6%;
    }

    .ad_one .left {
        margin-bottom: 20px;
    }

    .ad_two h2 {
        font-size: 24px;
    }

    .ad_two ul li {
        width: calc((100% - 4vw) / 3);
        border: 1px solid #eee;
    }

    .ad_two ul li .Limg_con img {
        position: absolute;
        max-height: 80%;
        max-width: 80%;
    }

    .honor_swiper {
        padding-bottom: 50px !important;
    }

    .ad_three .ab_name {
        font-size: 24px;
        margin: 0 0 20px;
        width: 100%;
    }

    .ad_two ul {
        margin: 2% 0 50px;
    }

    .adv_swiper {
        margin: 0 auto 30px;
        padding-bottom: 50px !important;
    }

    ul.news li.top_news .Limg_cov {
        padding-bottom: 55%;
    }

    .news_tc {
        width: 100%;
        padding: 20px;
    }

    .news_tc .news_tit {
        font-size: 18px;
    }

    .product-details>div,
    .pro_top .center>div {
        width: 100%;
    }

    .finish .pro_right {
        padding: 20px 0;
    }

    .pro_top .pro_left h2 {
        font-size: 24px;
        margin-bottom: 2%;
    }

    .pro_top .pro_right p {
        font-size: 14px;
    }

    .pro_top {
        padding: 70px 0 20px;
        overflow: hidden;
    }

    .crumbs * {
        color: #000;
        font-size: var(--f16);
        line-height: 200%;
    }

    .pro_sort .Limg_cov {
        padding-bottom: 55%;
    }

    ul.product_box li {
        width: 100%;
    }

    ul.product_box li:before {
        display: none;
    }

    .standards a {
        display: inline-block;
        font-size: 14px;
        line-height: 250%;
    }

    a.L_messbut {
        margin-top: 5%;
        font-size: 14px;
    }

    .pro_swiper .Limg_cov {
        padding-bottom: 75%;
    }

    .pro_swiper .banenr_center h2 {
        font-size: 32px;
    }

    .pro_swiper .banenr_center .ban_text {
        bottom: 35%;
    }

    .pro_swiper_tc {
        bottom: 3%;
    }

    .prod_tit {
        font-size: 20px;
    }

    .prduct_details_right {
        order: 2;
        padding-bottom: 50px;
    }

    .pro_licenter {
        margin-top: 20px;
    }

    .product_detailsbox table td {
        padding: 10px;
        vertical-align: top;
        line-height: 150%;
        font-size: 14px;
        color: #666666;
        font-weight: 300;
    }

    .pro_morebox p.pro_title {
        font-size: 18px;
        width: 90%;
        left: 5%;
        top: 5%;
    }

    .product_detailsbox table tr td:first-child {
        width: 120px;
    }

    .Product_list_box {
        background: #f1f3f5;
        padding: 50px 0;
    }

    .Product_list_box h2 {
        font-size: 20px;
    }

    .Swiper_Related .button_box .ts,
    .Swiper_Related .button_box .swiper-pagination-bullet {
        width: 25px;
        height: 25px;
        font-size: 14px;
    }

    .Swiper_Related .button_box .ts:after {
        font-size: 12px;
    }

    .ab_name {
        font-size: 22px;
        margin: 10px 0;
    }

    .crumbs {
        padding: 20px 0;
    }

    .introduction .flex>div {
        width: 100%;
        padding: 0;
        border: none;
    }

    .intr_left a span:before {
        width: 9px;
        height: 10px;
    }

    .intr_left a.more_play {
        position: relative;
        margin: 20px 0 40px;
    }

    .intr_left a span {
        width: 35px;
        height: 35px;
    }

    .introduction .flex {
        margin-bottom: 40px;
    }

    .intro_tab {
        flex-direction: row;
        gap: 10px;
        margin-bottom: 40px;
    }

    .intro_tab li {
        flex-direction: column;
        text-align: center;
        width: calc((100% - 10px) / 2);
        background: #eee;
        padding: 20px;
    }

    .intro_tab li:last-child {
        width: 100%;
    }

    .in_tab_1 img {
        width: 50px;
        height: 50px;
        object-fit: contain;
    }

    .intro_tab li span {
        color: var(--li);
        font-size: 36px;
    }

    .intro_tab li .in_tab_2 p {
        font-size: 14px;
    }

    .ab_two .flex>div {
        width: 100%;
    }

    .ab_two h2 {
        width: 100%;
        font-size: 22px;
    }

    .ab_two .right ul {
        margin: 40px 0 20px;
    }

    .ab_two .right ul li {
        width: calc((100% - 3vw) / 4);
    }

    .ab_three ul {
        padding-top: 40px;
    }

    .ab_three ul li {
        width: 100%;
    }

    .ab_three ul li img {
        height: 550px;
        object-fit: cover;
    }

    .ab_three ul li .tc {
        padding: 20px;
    }

    .ab_three ul li .tc h3 {
        width: 100%;
    }

    .h_pro_box {
        padding-left: 0;
        padding-top: 30px;
        position: relative;
    }

    .pro1 .pro1_bigbox li .left {
        order: inherit;
        width: 100%;
        text-align: left;
        overflow: hidden;
    }


    .pro1 .pro1_bigbox li .right {
        width: 100%;
    }

    .pro1 .pro1_bigbox li .left img {
        max-width: 250px;
        max-height: 150px;
        object-fit: contain;
        margin-bottom: 20px;
    }

    .pro1 .pro1_bigbox li .right h3 {
        font-size: 24px;
    }

    .pro1 .pro1_bigbox li .right p {
        margin: 10px 0 20px;
    }

    .pro1 .pro1_bigbox li {
        padding: 50px 0;
        z-index: 1;
    }

    .pro1 .pro1_bigbox li:hover .h_pro_box:before {
        left: 0;
        top: 0%;
        transform: none;
    }

    ul.news li {
        width: 100%;
        margin-bottom: 5%;
    }

    ul.news .news_box .news_tit {
        font-size: 18px;
        margin: 10px 0 20px;
    }

    .conbig .flex>div {
        width: 100%;
        margin: 20px 0;
    }

    .conbig .flex:before {
        display: none;
    }

    .solu_info table td {
        width: 100%;
        display: block;
    }

    .solu_info table td:nth-of-type(2) {
        padding: 20px 0;
    }

}