.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    border-bottom: 1px solid rgb(255 255 255 / 20%);
    transform: all 0.35s;
}
@media screen and (min-width:861px) {
.header:hover {
    background: #fff;
}
}
.header-container {
    padding: 0 2.5em;
}

.header-left {
    width: 10em;
}

.header-left .logo {
}

.header-left .logo img {
    height: 2.5em;
}

.header-left .logo .logo-pc {
    display: block;
}

.header-left .logo .logo-m {
    display: none;
}

.header-container .nav {
    width: 58em;
}

.header-right {
    width: 10em;
}

.header-container .navbar {}

.header-container .navbar .megamenu {
    position: relative;
    padding: 2em 0;
    line-height: 1;
}

.header-container .navbar .megamenu>a {
    font-size: 1em;
    color: #fff;
    line-height: 1;
}

.header-container .navbar .megamenu:before {
    content: " ";
    position: absolute;
    left: 0;
    bottom: -1px;
    width: 0;
    height: 2px;
    border-radius: 1px;
    transition: all 0.65s;
    background: #fff;
}

.header-container .navbar .megamenu.active:before,.header-container .navbar .megamenu:hover:before {
    width: 100%;
}

@keyframes smoothScroll {
    0% {
        transform: translateY(-82px);
    }

    100% {
        transform: translateY(0px);
    }
}

.header.head-fixed {
    background: #ffffff;
    animation: smoothScroll 0.4s forwards;
    border-bottom-color: rgb(29 36 45 / 10%);
}

.head-fixed .header-left .logo .logo-pc {
    display: none;
}

.head-fixed .header-left .logo .logo-m {
    display: block;
}

.head-fixed .header-container .navbar .megamenu:before {
    background: #cd7b3d;
}

.head-fixed .header-container .navbar .megamenu>a {
    color:#1d242d;
}
.navbtn {
    display: none;
}
.banner {
    position: relative;
}

.banner-bg {
    position: absolute;
    width: 100%;
    height: 13.75em;
    opacity: 0.3;
    z-index: 1;
    background: linear-gradient(180deg, rgba(0, 0, 0, 1) 0%, rgba(0, 0, 0, 0) 100%);
}

.banner .swiper-button-prev,.banner .swiper-button-next {
    border-radius: 50%;
    width: 3em;
    height: 3em;
    margin-top: -1.5em;
    background: #fff;
    box-shadow: 0px 0px 1px rgba(29, 36, 45, 0.2), 0px 6px 20px -6px rgba(29, 36, 45, 0.04), 0px 12px 20px -12px rgba(29, 36, 45, 0.08);
    opacity: 0;
    transition: all 0.45s;
}

.banner .swiper-button-prev:after, .banner .swiper-button-next:after {
    font-size: 1.5em;
    color: #cd7b3d;
}

.banner .swiper:hover .swiper-button-prev, .banner .swiper:hover .swiper-button-next {
    opacity: 1;
}

.banner .img {
    width: 100%;
    overflow: hidden;
}

.banner .img img {
    width: 100%;
}

.banner .img .pc-img {
    display: block;
}

.banner .img .m-img {
    display:none;
}

.banner .txt {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 2;
    width: 100%;
    height: 100%;
}

.banner .txt .container {
    width: 90%;
    max-width: 1680px;
    margin-top: 0;
}

.banner .txt .tit {
    font-size: 4.75em;
    font-weight: 600;
    color: #fff;
    text-shadow: -3px 3px 3px rgb(0 0 0 / 10%);
}

.banner .txt .info {
    font-size: 2em;
    margin-bottom: 0.75em;
    color: #fff;
}

.banner .txt .btn {}

.banner .txt .btn .btn1 {
    display: inline-block;
    width: 13.75em;
    height: 3em;
    line-height: 3em;
    text-align: center;
    color: #fff;
    border-radius: 0.75em;
    background: linear-gradient(91.95deg, rgb(206 124 61) 0%, rgb(173 105 58) 136.84%);
    box-shadow: 0px 1px 1px rgba(255, 255, 255, 0.2) inset, 0px 6px 12px rgba(255, 255, 255, 0.12) inset;
    margin-right: 0.75em;
}

.banner .txt .btn .btn2 {
    display: inline-block;
    width: 8.75em;
    height: 3em;
    line-height: 3em;
    text-align: center;
    color: #fff;
    border-radius: 0.75em;
    border: 2px solid rgba(255, 255, 255, 0.4);
}

.banner .message {
    position: absolute;
    right: 7.5em;
    bottom: 11.25em;
    z-index: 2;
    width: 24.25em;
    height: 10.75em;
    padding: 1.25em 1.5em;
    border-radius: 1.25em;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(12px);
}

.banner .message .cat_name {
    margin-bottom: 0.5em;
}

.banner .message .cat_name a {
    font-size: 0.875em;
    color: #cd7b3d;
}

.banner .message .name {
    margin-bottom: 1em;
}

.banner .message .name a {
    color: #1d242d;
    font-size: 1.25em;
    line-height: 1.4;
    height: 2.8em;
}

.banner .message .name a:hover {
    color: #cd7b3d;
}

.banner .message .time {
    font-size: 1em;
    font-weight: 300;
    color: #546881;
    font-family: MiSans;
}

.banner .message .link {
    position: absolute;
    right: 1.5em;
    bottom: 1.25em;
    width: 2.5em;
    height: 2.5em;
    background: #1d242d;
    border-radius: 50%;
    text-align: center;
    cursor: pointer;
}

.banner .message .link:hover {
    background: linear-gradient(91.95deg, rgb(206 124 61) 0%, rgb(173 105 58) 136.84%);;
}

.banner .message .link svg {
    width: 1.5em;
    height: 2.5em;
}

.banner .message .link svg path {
    fill: #fff;
}

.section-1 {
    background: url(../images/snapshot-bg.png) no-repeat;
    background-size: auto 80.125em;
    background-position: bottom center;
}

.section-2 {
    background: #f8faff;
    border-radius: 3.75em 3.75em 0 0;
}

.section-partner {
    position: relative;
    z-index: 1;
    margin-top: -6.75em;
    background: url(../images/partner-bg.png) no-repeat;
    background-size: auto 6.875em;
    background-position: top center;
}

.partner-title {
    padding: 2.5em 0 2.875em;
}

.partner-title .tit {
    font-size: 1em;
    line-height: 1.5em;
}

.partner-title .midline-l, .partner-title .midline-r {
    display: block;
    width: 3.375em;
    height: 1.5em;
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
    margin: 0 1.5em;
}
.partner-title .midline-l {
    background-image: url(../images/midline-l.png);
}

.partner-title .midline-r {
    background-image: url(../images/midline-r.png);
}

.section-partner .swiper-wrapper {
    -webkit-transition-timing-function: linear; /*之前是ease-out*/
    -moz-transition-timing-function: linear;
    -ms-transition-timing-function: linear;
    -o-transition-timing-function: linear;
    transition-timing-function: linear;
    margin: 0 auto;
}

.section-partner .swiper-slide {
    width: 16.25em;
    height: 6.25em;
    border-radius: 0.75em;
    background: #fff;
    box-shadow: 0px 0px 1px rgba(29, 36, 45, 0.2), 0px 6px 20px -6px rgba(29, 36, 45, 0.04), 0px 12px 20px -12px rgba(29, 36, 45, 0.08);
    overflow: hidden;
}

.section-partner .swiper-slide .img {
    width: 100%;
}

.section-partner .swiper-slide .img img {
    width: 100%;
}


.section-partner .line {
    margin: 6.25em auto 0;
    width: 92%;
    height: 1px;
    background: #cd7b3d;
    opacity: 0.1;
}

.section-snapshot {}

.section-snapshot .container {
    padding: 0 5em;
}

.section-snapshot .text {
    padding:0 2.5em;
}

.section-snapshot .title {
    padding: 2.625em 0 2.8125em;
}

.section-snapshot .title .tit_en {
    color: #fff;
    font-size: 6em;
    flex: 1;
}

.section-snapshot .title .tit_cn {
    text-align: right;
    color: #1d242d;
    font-size: 2.5em;
    line-height: 1.25em;
    width: 10em;
}

.section-snapshot .sub_tit {
    color: #cd7b3d;
    font-weight: 500;
    font-size: 1em;
    line-height: 1.5em;
    margin-bottom: 0.75em;
}

.section-snapshot .content {
    padding-bottom: 4.875em;
}

.section-snapshot .content .item {}

.section-snapshot .content .item span,.section-snapshot .content .item p {
    color: #1d242d;
    font-weight: 500;
    font-size: 1.25em;
    line-height: 1.4;
}

.section-snapshot .content .item p {
    display: block;
    padding-left: 1.6em;
    background: url(../images/snapshot-ico2.png) no-repeat;
    background-position: left 0.25em;
    background-size: 0.8em;
}

.section-snapshot .content .item1 {
    max-width: 16.125em;
    width: 16.5%;
}

.section-snapshot .content .item2 {
    max-width: 32em;
    width: 32.8%;
}

.section-snapshot .content .item3 {
    max-width: 47em;
    width: 48.2%;
}

.section-snapshot .list {
    padding-bottom: 9.75em;
}

.section-snapshot .list .item {
    width: 24.14%;
    border-radius: 1.25em;
    overflow: hidden;
}

.section-snapshot .list .img {
    width: 100%;
    height: 13.5em;
    background: #fff;
    position: relative;
}

.section-snapshot .list .img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.section-snapshot .list .img .tit {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    font-size: 2em;
    padding: 1.25em;
}

.section-snapshot .list .txt {
    background: linear-gradient(91.95deg, rgb(206 124 61) 0%, rgb(173 105 58) 136.84%), radial-gradient(105.74% 63.11% at 31.97% 19.67%, rgba(255, 255, 255, 0.7) 0%, rgba(255, 255, 255, 0) 69.79%, rgba(255, 255, 255, 0) 100%), linear-gradient(rgba(0, 117, 255, 1), rgba(0, 117, 255, 1)), rgba(255, 255, 255, 1);
    height: 11.5em;
    width: 100%;
    position: relative;
}

.section-snapshot .list .txt .info {
    position: absolute;
    top: 0;
    left: 0;
    background: url(../images/snapshot-item-bg.png) no-repeat;
    background-position: center right;
    background-size: auto 11.5em;
    width: 100%;
    height: 100%;
    padding: 2.5em;
}

.section-snapshot .list .txt .info p {
    font-size: 1em;
    line-height: 1.5;
    color: #fff;
    margin-bottom: 1em;
    margin-left: 3.5em;
    position: relative;
}

.section-snapshot .list .txt .info p:before {
    content: " ";
    position: absolute;
    left: -3.5em;
    top: 0.75em;
    width: 2.75em;
    height: 1px;
    transition: all 0.5s;
    background: #fff;
    opacity: 0.2;
}

.section-snapshot .snapshot-btn {
    display: none;
}

.section-advance {
    position: relative;
    z-index: 6;
    background: #1d242d;
    border-radius: 3.75em;
    margin-top: -3.75em;
border-radius: 0 !important;
}

.section-advance .container {
    padding: 7.5em;
}

.section-advance .title {

}

.section-advance .title .info {
    color: #ffffff;
    font-weight: 500;
    font-size: 1.25em;
    line-height: 1.4;
    width: 31.5em;
}

.section-advance .title .tit {
    color: #ffffff;
    font-size: 2.5em;
    line-height: 1.25em;
    flex: 1;
}

.section-advance .line {
    margin: 5.3125em auto 6.25em;
    width: 100%;
    height: 1px;
    opacity: 0.1;
    border: 1px solid #fff;
}

.section-advance .list {}

.section-advance .list .item {
    max-width: 26.25em;
    width: 31%;
}

.section-advance .list .tit {
    margin-bottom: 2em;
}

.section-advance .list .tit .num {
    display: inline-block;
    font-weight: 600;
    font-size: 6em;
    line-height: 1;
    position: relative;
}

.section-advance .list .tit .num span {
    background: linear-gradient(90deg, rgb(229 188 118) 0%, rgb(205 123 61) 100%);
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent;
}

.section-advance .list .tit .unit {
    position: absolute;
    top: 0;
    right: -40px;
    width: 40px;
    line-height: 36px;
    font-size: 14px;
    color: #ffffff;
    border-radius: 50%;
    text-align: center;
    border: 2px solid rgba(255, 255, 255, 0.1);
}

.section-advance .list .info {
    opacity: 0.6;
    color: #ffffff;
    font-weight: 500;
    font-size: 1em;
    line-height: 1.5;
}

.section-patent {
    position: relative;
    z-index: 5;
    background: url(../images/patent_bg2.jpg) no-repeat;
    background-size: auto 62.75em;
    background-position: center bottom;
    border-radius: 0 0 3.75em 3.75em;
    margin-top: -3.75em;
    border-radius: 0 !important;
}

.section-patent .container {
    padding: 15.6875em 5em 16em;
}

.section-patent .title {}

.section-patent .title .tit {
    color: #1d242d;
    font-size: 2.5em;
    font-weight: 600;
    line-height: 1.25em;
    width: 11em;
    margin-bottom: 0.8em;
}

.section-patent .title .info {
    height: 16.25em;
}

.section-patent .title .info p {
    opacity: 0.6;
    color: #1d242d;
    font-weight: 500;
    font-size: 1.25em;
    line-height: 1.4;
    width: 34em;
    margin-bottom: 1em;
}

.section-patent .title .time {
    opacity: 0.4;
    color: #1d242d;
    font-weight: 500;
    font-size: 12px;
    line-height: 1.8;
}

.section-patent .swiper {
    padding-bottom: 3.125em;
}

.section-patent .swiper-wrapper {
    -webkit-transition-timing-function: linear; /*之前是ease-out*/
    -moz-transition-timing-function: linear;
    -ms-transition-timing-function: linear;
    -o-transition-timing-function: linear;
    transition-timing-function: linear;
    margin: 0 auto;
}

.section-patent .swiper-slide {
    width: auto;
    background: url(../images/patent-a-ico.png) no-repeat;
    background-position: left center;
    background-size: 1.25em;
}

.section-patent .swiper-slide a {
    color: #1d242d;
    font-weight: 500;
    font-size: 1em;
    line-height: 1.5em;
    margin-left: 2.5em;
}

.section-project {
    position: relative;
    z-index: 4;
    background: linear-gradient(180deg, rgba(81, 117, 212, 1) 0%, rgba(232, 238, 252, 1) 100%);
    border-radius: 0 0 3.75em 3.75em;
    margin-top: -3.75em;
    border-radius: 0 !important;
}

.project-bg {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-58%);
    width: 53%;
    height: auto;
}

.project-bg img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.section-project .container {
    padding: 17.5em 5em 24.125em;
    position: relative;
    z-index: 1;
}

.section-project .sub_tit {
    opacity: 0.4;
    color: #ffffff;
    font-weight: 500;
    font-size: 1.25em;
    line-height: 1.4;
    margin-bottom: 0.6em;
}

.section-project .left {
    max-width: 30em;
    width: 33.5%;
}

.section-project .right {
    max-width: 39.375em;
    width: 43.75%;
}

.section-project .title {}

.section-project .title .tit {
    color: #ffffff;
    font-size: 2.5em;
    line-height: 1.25em;
    margin-bottom: 0.5em;
}

.section-project .title .info {
    color: #ffffff;
    font-weight: 500;
    font-size: 1.25em;
    line-height: 1.4;
}
.section-project .title .info sup {
    color: inherit;
}
.section-project .txt {}

.section-project .txt .info {
    height: 13.75em;
}

.section-project .txt .info p {
    color: #ffffff;
    font-weight: 500;
    font-size: 1.25em;
    line-height: 1.4;
    margin-bottom: 1em;
}
.section-project .txt .info p sup {
    color: inherit;
}
.section-project .txt ul {}

.section-project .txt li {
    font-weight: 500;
    font-size: 1.25em;
    line-height: 1.4;
    padding-bottom: 1.25em;
    margin-bottom: 1.25em;
    border-bottom: 1px solid rgb(255 255 255 / 20%);
}

.section-project .txt li:nth-last-child(1) {
    padding-bottom: 0;
    margin-bottom: 0;
    border-width: 0;
}

.section-project .txt li span {
    color: #ffffff;
    flex: 1;
}

.section-project .txt li svg {
    margin-right: 0.65em;
    width: 1em;
    height: 1em;
}

.section-project .txt li path {
    fill: #fff;
    opacity: 0.5;
}

.section-project .link {
    display: none;
}

.section-detection {
    position: relative;
    z-index: 3;
    background: linear-gradient(141.71deg, rgba(171, 198, 227, 1) 0.25%, rgba(212, 222, 233, 1) 69.56%);
    border-radius: 0 0 3.75em 3.75em;
    margin-top: -3.75em;
    border-radius: 0 !important;
}

.detection-bg {
    position: absolute;
    right: 0;
    top: 10.875em;
    width: 48.4375%;
    height: 52.5em;
}

.detection-bg img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.section-detection .container {
    padding: 13.75em 5em 16.375em;
    position: relative;
}

.section-detection .title {}

.section-detection .title .sub_tit {
    opacity: 0.6;
    color: #1d242d;
    font-weight: 500;
    font-size: 1.25em;
    line-height: 1.4;
    margin-bottom: 0.6em;
}

.section-detection .title .tit {
    color: #1d242d;
    font-size: 2em;
    line-height: 1.25;
    width: 27.5em;
    margin-bottom: 0.625em;
}

.section-detection .title .info {
    opacity: 0.6;
    color: #1d242d;
    font-weight: 500;
    font-size: 1.25em;
    line-height: 1.4em;
    width: 33em;
    height: 6.9em;
}

.section-detection .merit {
    width: 41.25em;
}

.section-detection .merit .item {
    width: 20em;
    height: 20em;
    border-radius: 2.5em;
    box-shadow: 0px 0px 1px rgba(29, 36, 45, 0.2), 0px 6px 20px -6px rgba(29, 36, 45, 0.04), 0px 12px 20px -12px rgba(29, 36, 45, 0.08);
    overflow: hidden;
    position: relative;
}

.section-detection .merit .item .img {
    width: 100%;
    height: 100%;
}

.section-detection .merit .item .img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.section-detection .merit .item .txt {
    position: absolute;top: 0;
    left: 0;
    width: 100%;
    padding: 1.875em;
}

.section-detection .merit .item .txt .tit {
    text-align: right;
    color: #cd7b3d;
    font-weight: 500;
    font-size: 1.25em;
    line-height: 1.4;
}

.section-detection .link {
    display: none;
}

.section-cell {
    position: relative;
    z-index: 2;
    background: url(../images/cell-bg.jpg);
    background-size: 120em auto;
    background-position: center bottom;
    border-radius: 0 0 3.75em 3.75em;
    border-radius: 0 !important;
    margin-top: -3.75em;
}

.section-cell .container {
    padding: 13.75em 7.5em 3.625em;
}

.section-cell .title {
    flex: 1;
}

.section-cell .title .sub_tit {
    opacity: 0.6;
    color: #1d242d;
    font-weight: 500;
    font-size: 1.25em;
    line-height: 1.4;
    margin-bottom: 0.6em;
}

.section-cell .title .tit {
    color: #1d242d;
    font-weight: 500;
    font-size: 2em;
    line-height: 1.25;
}

.section-cell .cell-btn {
    position: relative;
    width: 6.75em;
}

.section-cell .cell-btn .swiper-button-prev,.section-cell .cell-btn .swiper-button-next {
    position: unset;
    width: 3em;
    height: 3em;
    border-radius: 50%;
    background: #1d242d;
    margin: 0;
}

.section-cell .cell-btn .swiper-button-prev:after, .section-cell .cell-btn .swiper-button-next:after {
    font-size: 1.5em;
    color: #ffffff;
}

.section-cell .swiper {
    padding: 0 7.5em 14.625em;
}

.section-cell .swiper-slide {
    width: 30em;
    height: auto;
    border-radius: 2.5em;
    background: #ffffff;
    box-shadow: 0px 0px 1px rgba(29, 36, 45, 0.2), 0px 6px 20px -6px rgba(29, 36, 45, 0.04), 0px 12px 20px -12px rgba(29, 36, 45, 0.08);
}

.section-cell .swiper-slide a {
    display: block;
    padding: 2.5em;
}

.section-cell .swiper-slide .sub_tit {
    color: #cd7b3d;
    font-weight: 500;
    font-size: 1em;
    line-height: 1.5em;
}

.section-cell .swiper-slide .img {
    padding: 3.5em 0 2.5em;
}

.section-cell .swiper-slide .img img {
    width: 2em;
    height: 2em;
}

.section-cell .swiper-slide .txt {}

.section-cell .swiper-slide .tit {
    color: #1d242d;
    font-weight: 300;
    font-size: 2em;
    line-height: 1.25em;
    margin-bottom: 0.625em;
}

.section-cell .swiper-slide .info {
    opacity: 0.6;
    color: #1d242d;
    font-weight: 500;
    font-size: 1.25em;
    line-height: 1.4;
}

.section-news {
    position: relative;
    z-index: 2;
    background-image: url(../images/news-bg.png);
    background-color: #192237;
    background-size: auto 55.5625em;
    background-position: center bottom;
    border-radius: 3.75em;
    border-radius: 0 !important;
    margin-top: -3.75em;
    overflow: hidden;
}

.section-news .container {
    position: relative;
    z-index: 1;
    padding: 7.5em 5em;
}

.section-news .title {}

.section-news .title .tit {
    color: #ffffff;
    font-size: 2.5em;
    line-height: 1.25em;
    width: 7em;
    margin-bottom: 0.4em;
}

.section-news .title .info {
    color: #ffffff;
    font-weight: 500;
    font-size: 12px;
    line-height: 1.82;
    opacity: 0.4;
}

.section-news .news-btn {
    position: relative;
    width: 6.75em;
}

.section-news .news-btn .swiper-button-prev, .section-news .news-btn .swiper-button-next {
    position: unset;
    width: 3em;
    height: 3em;
    border-radius: 50%;
    background: #ffffff;
    margin: 0;
}

.section-news .news-btn .swiper-button-prev:after, .section-news .news-btn .swiper-button-next:after {
    font-size: 1.5em;
    color: #1d242d;
}

.section-news .news-btn .swiper-button-disabled {
    opacity: 1;
    background: #737789;
}

.section-news .news-btn .swiper-button-disabled:after {
    color: #fff;
}

.section-news .swiper {
    margin-top: 4.125em;
}

.section-news .swiper-slide {
    width: 26.5625em;
    border-radius: 1.25em;
    background: #fff;
    overflow: hidden;
    box-shadow: 0px 0px 1px rgba(29, 36, 45, 0.2), 0px 6px 20px -6px rgba(29, 36, 45, 0.04), 0px 12px 20px -12px rgba(29, 36, 45, 0.08);
}

.section-news .swiper-slide a {
    display: block;
    position: relative;
    width: 100%;
}

.section-news .swiper-slide .img {
    width: 100%;
    padding-top: 52.6%;
    position: relative;
}

.section-news .swiper-slide .img img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.section-news .swiper-slide .txt {
    padding: 2em 2.5em;
}

.section-news .swiper-slide .txt .tit {
    color: #1d242d;
    font-weight: 600;
    font-size: 1.25em;
    line-height: 1.4;
    margin-bottom: 0.6em;
    height: 2.8em;
}

.section-news .swiper-slide .txt .tit:hover {
    color: #cd7b3d;
}

.section-news .swiper-slide .txt .info {
    color: #1d242d;
    font-weight: 500;
    font-size: 1em;
    line-height: 1.5em;
    opacity: 0.6;
    height: 4.5em;
}

.footer {
    background: #f8faff;
    padding-top: 13.75em;
}

.footer .container {
    padding: 5em 5em 0;
    border-top: 1px solid rgba(29, 36, 45, 0.1);
}

.foot-contact {
    max-width: 25em;
    width: 27.5%;
}

.foot-contact .item {
    margin-bottom: 1.75em;
}

.foot-contact .item span {
    display: block;
    opacity: 0.8;
    color: #1d242d;
    font-weight: 300;
    font-size: 0.875em;
    line-height: 2em;
}

.foot-contact .item em {
    color: #1d242d;
    font-weight: 500;
    font-size: 2em;
    font-style: unset;
    line-height: 1.25em;
}

.foot-contact .item em.email {
    font-size: 1.5em;
}

.foot-address {
    padding-top: 0.75em;
}

.foot-address p {
    opacity: 0.8;
    color: #1d242d;
    font-weight: 300;
    font-size: 0.875em;
    line-height: 1.5;
    margin-bottom: 0.5em;
}

.footer .v-line {
    width: 1px;
    background: linear-gradient(180deg, rgba(29, 36, 45, 0) 0%, rgba(29, 36, 45, 0.2) 50%, rgba(29, 36, 45, 0) 100%);
}

.foot-nav {
    max-width: 37em;
    width: 40%;
    padding: 0 2em;
}

.foot-nav .item {}

.foot-nav .item .tit {
    color: #1d242d;
    font-weight: 500;
    font-size: 1.125em;
    line-height: 1.45;
    margin-bottom: 1.25em;
}

.foot-nav .item .tit span {
    display: none;
}

.foot-nav .item .a {
    display: block;
    color: #1d242d;
    font-size: 1em;
    line-height: 1.5em;
    opacity: 0.5;
    margin-bottom: 0.75em;
}

.foot-nav .item .a:hover {
    color: #cd7b3d;
}

.foot-wx {
    width: 18.75em;
}

.foot-wx .img {
    margin-right: 2.5em;
}

.foot-wx .img:nth-last-child(1) {
    margin-right: 0;
}

.foot-wx .img img {
    width: 6.25em;
    height: 6.25em;
    margin: 0 auto 1em;
}

.foot-wx .img span {
    display: block;
    color: #1d242d;
    font-weight: 300;
    font-size: 0.875em;
    line-height: 1.5;
    text-align: center;
}

.foot-cer {
    margin-top: 6.25em;
    padding: 1.25em 0;
    border-top: 1px solid rgba(29, 36, 45, 0.1);
}

.foot-cer .txt {
    color: #1d242d;
    font-weight: 300;
    font-size: 12px;
    line-height: 20px;
    flex: 1;
}

.foot-cer .txt a {
    color: #1d242d;
    font-weight: 300;
    margin-left: 1.5em;
}

.foot-cer .img {
    width: 21.25em;
}

.foot-cer .img a {}

.foot-cer .img img {
    width: 6.75em;
    height: 2.875em;
    border-radius: 0.5em;
    box-shadow: 0px 1px 1px rgba(255, 255, 255, 0.2) inset, 0px 6px 12px rgba(255, 255, 255, 0.12) inset, 0px 1px 2px rgba(8, 8, 8, 0.2), 0px 4px 4px rgba(8, 8, 8, 0.08);
}
.foot-mobile {
    display: none;
}
.nav_modal,.detection_modal,.project_modal,.nav_mask {
    display: none;
}

.header.change .header-left .logo .logo-pc {
    display: none;
}

.header.change .header-left .logo .logo-m {
    display: block;
}

.header.change .header-container .navbar .megamenu>a {
    color: #1d242d;
}

.header.change .header-container .navbar .megamenu:before {
    background: #cd7b3d;
}

.footer.change {
    padding-top: 0;
}

.page-banner {
    position: relative;
}

.page-banner .img {}

.page-banner .img img {
    width: 100%;
    max-height: 32.5em;
    object-fit: cover;
}

.page-banner .text {
    position: absolute;
    left: 7.5em;
    bottom: 7.5em;
    z-index: 2;
    width: 24.25em;
}

.page-banner .text.p {
    width: 100%;
}

.page-banner .text .tit {
    font-size: 2.5em;
    color: #fff;
    line-height: 1.5;
}

.page-banner .text .info {
    color: #fff;
    font-size: 1.5em;
    padding-top: 0.5em;
}

.page-banner .text.change .pos {
    font-size: 1.25em;
}

.page-banner .text.change .pos a {
    float: left;
}

.page-banner .text.change .pos span {
    float: left;
    padding: 0 0.35em;
}

.page-banner .text.change .pos svg {display: block;width: 1em;height: 1.35em;}

.page-banner .text.change .pos a:hover {
    color: #cd7b3d;
}

.page-banner .text.change .tit {
    color: #0f4247;
}

.page-banner .text.change .info {
    color: #0f4247;
}

.section-future {
    background: #f8faff;
    padding: 7.5em 0 0;
}

.section-future .container {
    padding: 0 5em;
}

.section-future .text {
    padding-bottom: 5em;
    border-bottom: 1px solid rgba(15, 66, 71, 0.2);
}

.section-future .text .title {
    color: #0f4247;
    font-weight: 600;
    font-size: 2.375em;
    margin-bottom: 0.5em;
}

.section-future .text .info {
    opacity: 0.6;
    color: #0f4247;
    font-weight: 500;
    font-size: 1.125em;
    line-height: 1.45;
    max-width: 44em;
}

.section-job {
    background: #f8faff;
    padding: 7.5em 0 0;
}

.section-job .container {
    padding: 0 5em;
}

.section-job .text {
    margin-bottom: 3.75em;
}

.section-job .text .title {
    color: #0f4247;
    font-weight: 600;
    font-size: 2.375em;
    margin-bottom: 0.5em;
}

.section-job .text .info {
    opacity: 0.6;
    color: #0f4247;
    font-weight: 500;
    font-size: 1.125em;
    line-height: 1.45;
    max-width: 44em;
}

.section-job .list {}

.section-job .list .item {
    width: 49.6%;
    margin-bottom: 1.25em;
    border-radius: 1.25em;
    background: #fff;
    overflow: hidden;
    box-shadow: 0px 0px 1px rgba(29, 36, 45, 0.2), 0px 6px 20px -6px rgba(29, 36, 45, 0.04), 0px 12px 20px -12px rgba(29, 36, 45, 0.08);
}

.section-job .list .item .txt {
    padding: 2.5em;
    border-bottom: 1px solid rgba(15, 66, 71, 0.08);
}

.section-job .list .item .tit {
    color: #0f4247;
    font-size: 1.5em;
    margin-bottom: 0.75em;
}

.section-job .list .item .info {}

.section-job .list .item .info p {
    color: #0f4247;
    font-weight: 500;
    font-size: 1.125em;
    padding-left: 1.35em;
    margin-bottom: 0.55em;
    position: relative;
    opacity: 0.6;
}

.section-job .list .item .info p:before {
    content:" ";
    display: block;
    width: 0.65em;
    height: 0.65em;
    border-radius: 50%;
    background: #cbcbcb;
    position: absolute;
    left: 0;
    top: 0.35em;
}

.section-job .list .item .down {
    padding: 1.5em 2.5em;
}

.section-job .list .item .down p {
    color: #0f4247;
    font-weight: 500;
    font-size: 1.125em;
    opacity: 0.6;
}

.section-job .list .item .down a {
    color: #cd7b3d;
    padding: 0 0.25em;
}

.section-record {
    background: #f8faff;
    padding: 7.5em 0 5em;
}

.section-record .container {
    padding: 0 5em;
}

.section-record .list {}

.section-record .list .item {
    max-width: 33%;
}

.section-record .list .item .num {
    font-weight: 600;
    font-size: 4em;
    line-height: 1;
    margin-bottom: 0.15em;
}

.section-record .list .item .timer {
    color: #cd7b3d;
}

.section-record .list .item .unit {
    color: #cd7b3d;
    font-size: 0.7em;
}

.section-record .list .item .tit {
    color: #0f4247;
    font-weight: 500;
    font-size: 1.75em;
}

.section-record .list .item .info {
    opacity: 0.8;
    color: #0f4247;
    font-weight: 500;
    font-size: 1em;
    line-height: 1.45;
    margin-top: 0.5em;
}

.section-record .list .line {
    width: 1px;
    height: 7.5em;
    background: #dfe6ec;
}

.section-cooperative {
    padding: 10.25em 0 7.5em;
    background: url(../images/cooperative-bg.png) no-repeat bottom #f8faff;
    background-size: 120em auto;
}

.section-cooperative .container {
    width: 80%;
    max-width: 92em;
}

.section-cooperative .text {
    margin-bottom: 3.25em;
}

.section-cooperative .text .title {
    color: #1d242d;
    font-size: 2.5em;
    font-weight: 600;
    line-height: 1.25em;
    margin-bottom: 0.725em;
    text-align: center;
}

.section-cooperative .text .info {
    text-align: center;
    color: #1d242d;
    font-weight: 500;
    font-size: 1.25em;
    line-height: 1.45;
    max-width: 31em;
    margin: 0 auto;
}

.section-cooperative .list {}

.section-cooperative .list .item {padding: 0.625em;width: 25%;}

.section-cooperative .list .item img {
    width: 100%;
    border-radius: 1.875em;
    background: radial-gradient(105.74% 63.11% at 31.97% 19.67%, rgba(255, 255, 255, 0.7) 0%, rgba(255, 255, 255, 0) 69.79%, rgba(255, 255, 255, 0) 100%), rgba(255, 255, 255, 1);
    box-shadow: 0px 0px 1px rgba(34, 103, 192, 0.5), 0px 6px 20px -6px rgba(29, 36, 45, 0.12), 0px 8px 16px -12px rgba(29, 36, 45, 0.2), 0px 5px 8px rgba(255, 255, 255, 1) inset;
    overflow: hidden;
}

.section-frontier {
    height: 46.875vw;
    padding: 9.375vw 0 0;
    background: url(../images/frontier-bg.jpg) no-repeat;
    background-size: cover;
}

.section-frontier .container {
    padding: 0 5em;
}

.section-frontier .text {}

.section-frontier .text .title {
    color: #ffffff;
    font-size: 2.5em;
    font-weight: 600;
    line-height: 1.25em;
    margin-bottom: 0.725em;
    text-align: left;
}

.section-frontier .text .info {}

.section-frontier .text .info p {
    font-size: 1.25em;
    color: #fff;
    line-height: 1.45;
    margin-bottom: 1em;
    max-width: 34em;
}

.section-accurate {
    padding: 10em 0 8.75em;
    background: url(../images/accurate-bg.jpg) no-repeat;
    background-size: cover;
}

.section-accurate .container {
    padding: 0 5em;
}

.section-accurate .text {
    margin-bottom: 7em;
}

.section-accurate .text .title {
    color: #09214b;
    font-size: 2.5em;
    font-weight: 600;
    line-height: 1.25em;
    margin-bottom: 0.725em;
    text-align: center;
}

.section-accurate .text .info {
    text-align: center;
    color: #09214b;
    font-weight: 500;
    font-size: 1.25em;
    line-height: 1.45;
    max-width: 34em;
    margin: 0 auto;
}

.section-accurate .list {}

.section-accurate .list .item {
    width: 24.3%;
    position: relative;
    overflow: hidden;
    border-radius: 3.75em;
}

.section-accurate .list .item.active {
    width: 49.5%;
}

.section-accurate .list .item .img {
    width: 100%;
    height: 32.125em;
}

.section-accurate .list .item .img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.section-accurate .list .item .txt {
    padding: 2.5em;
    width: 100%;
    position: absolute;
    bottom: 0;
    left: 0;
}

.section-accurate .list .item .txt .tit {
    color: #ffffff;
    font-size: 2.5em;
    line-height: 1.25em;
    margin-bottom: 0.5em;
    text-align: left;
    text-shadow: -3px 3px 3px rgb(0 0 0 / 50%);
}

.section-accurate .list .item .txt .info {
    font-size: 1.25em;
    color: #fff;
    line-height: 1.45;
    text-shadow: -3px 3px 3px rgb(0 0 0 / 50%);
}

.section-history {
    background: #f8faff;
    padding: 8.625em 0 9.375em;
}

.section-history .container {
    padding: 0 5em;
}

.section-history .text {
    padding: 0 2.5em;
    margin-bottom: 6.375em;
}

.section-history .text .title {
    color: #1d242d;
    font-size: 2.5em;
    font-weight: 600;
    line-height: 1.25em;
}

.section-history .content {
    position: relative;
}

.section-history .content .swiper-button-next, .section-history .content .swiper-button-prev {
    width: 3em;
    height: 3em;
    border-radius: 50%;
    background: #ffffff;
    box-shadow: 0px 0px 1px rgba(20, 32, 72, 0.4), 0px 6px 20px -6px rgba(20, 32, 72, 0.04), 0px 12px 20px -12px rgba(20, 32, 72, 0.08);
    margin-top: 0;
    top: 3em;
    z-index: 3;
}

.section-history .content .swiper-button-next:after, .section-history .content .swiper-button-prev:after {
    font-size: 1em;
    font-weight: 600;
    color: #1d242d;
}

.section-history .content .swiper-mask-l,.section-history .content .swiper-mask-r {
    position: absolute;
    top: 0;
    width: 20em;
    height: 100%;
    z-index: 2;
}

.section-history .content .swiper-mask-l {
    left: 0;
    background: linear-gradient(270deg, rgba(248, 250, 255, 0) 0%, rgba(248, 250, 255, 1) 112.5%);
}

.section-history .content .swiper-mask-r {
    right: 0;
    background: linear-gradient(270deg, rgba(248, 250, 255, 1) 0%, rgba(248, 250, 255, 0) 112.5%);
}

.section-history .content .switch-line {
    width: 100%;
    height: 1px;
    opacity: 0.1;
    background: #1d242d;
    position: absolute;
    top: 4.5em;
    left: 0;
}

.section-history .swiper {
    padding: 0 60% 0 20%;
}

.section-history .swiper-slide {
    padding: 0 1.25em 1.25em;
}

.section-history .swiper-slide .txt {
    position: relative;
}

.section-history .swiper-slide .txt .num {
    color: #1d242d;
    font-weight: bold;
    font-size: 2.25em;
    line-height: 1;
    margin-bottom: 2em;
    transition: all 0.5s;
}

.section-history .swiper-slide .txt .punc {
    position: absolute;
    top: 4.5em;
    left: -0.75em;
    width: 2em;
    height: 1px;
    background: #f8faff;
}

.section-history .swiper-slide .txt .punc:before {
    display: block;
    content:" ";
    width: 0.75em;
    height: 0.75em;
    border-radius: 50%;
    background: #546881;
    position: absolute;
    left: 0.625em;
    top: -0.375em;
    transition: all 0.5s;
}

.section-history .swiper-slide .txt .block {
    padding: 1.5em;
    border-radius: 0 1.5em 0.725em 1.5em;
    background: #fff;
    box-shadow: 0px 0px 1px rgba(29, 36, 45, 0.2), 0px 6px 20px -6px rgba(29, 36, 45, 0.04), 0px 12px 20px -12px rgba(29, 36, 45, 0.08);
    transition: all 0.5s;
}

.section-history .swiper-slide .txt .tit {
    color: #1d242d;
    font-weight: 500;
    font-size: 1.25em;
    line-height: 1.2;
    margin-bottom: 0.6em;
    transition: all 0.5s;
}

.section-history .swiper-slide .txt .info {
    color: #546881;
    font-weight: 500;
    font-size: 0.875em;
    line-height: 1.55;
    transition: all 0.5s;
}

.section-history .swiper-slide.swiper-slide-active .txt .num {
    color: #cd7b3d;
}

.section-history .swiper-slide.swiper-slide-active .txt .punc:before {
    background: linear-gradient(91.95deg, rgb(205 123 61) 0%, rgb(192 115 60) 136.84%);
    transform: scale(1.35);
}


.section-history .swiper-slide.swiper-slide-active .txt .block {
    background: linear-gradient(91.95deg, rgb(205 123 61) 0%, rgb(192 115 60) 136.84%);
}

.section-history .swiper-slide.swiper-slide-active .txt .tit {
    color: #fff;
}

.section-history .swiper-slide.swiper-slide-active .txt .info {
    color: #fff;
}

.list-article {
    padding:4em 0 0;
    background: #f8faff;
}
.list-article .list {
	padding: 3em 0 2.5em;
}
.list-article .container {
    width:80%;
    max-width:92em;
}
.list-article .list .item {
    width:100%;
    overflow:hidden;
    background:#ffffff;
    border-radius:1.25em;
    border:0.1em solid #e6e8ea;
    box-shadow:0px 0px 1px rgba(20,32,72,0.2),0px 6px 20px -6px rgba(20,32,72,0.04),0px 12px 20px -12px rgba(20,32,72,0.08);
    margin-bottom:1.25em;
}
.list-article .list .item .img {
    display:block;
    width:27.75em;
    height:15.5em;
    padding:1.5em 2.5em 1.5em 1.5em;
}
.list-article .list .item .img>a {
    width:100%;
    height:100%;
    overflow:hidden;
}
.list-article .list .item .img img {
    width:100%;
    height:100%;
    object-fit:cover;
    overflow:hidden;
    border-radius:1.25em;
    transition:all 0.5s;
}
.list-article .list .item .img:hover img {
    transform:scale(1.1);
}
.list-article .list .item .txt {
    width: calc( 100% - 34em );
    padding-right:2.5em;
    padding-top:2.5em;
}
.list-article .list .item .tit {
    display:block;
    font-size:1.5em;
    margin-bottom:0.5em;
    color:#0f4247;
}
.list-article .list .item .tit span {
    color:red;
}
.list-article .list .item .tit:hover {
    color:#cd7b3d;
}
.list-article .list .item .info {
    font-size:1.125em;
    line-height:1.5;
    height:3em;
    margin-bottom:1.5em;
    opacity:0.75;
    color:#0f4247;
}
.list-article .list .item .info span {
    color:red;
}
.list-article .list .item .tag {
    width:100%;
    border-top:0.1em solid #e6e8ea;
    padding-top:1.5em;
}
.list-article .list .item .tag .time {
    padding-right:1.25em;
    position:relative;
    color:#0f4247;
    font-size:1em;
    opacity:0.7;
}
.list-article .list .item .tag .time:after,.list-article .list .item .tag .view:after {
    content:" ";
    position:absolute;
    right:-0.125em;
    top:0.55em;
    width:0.25em;
    height:0.25em;
    border-radius:50%;
    background:#0f4247;
    opacity:0.35;
}
.list-article .list .item .tag .view {
    padding:0 1.5em;
    position:relative;
    color:#0f4247;
    font-size:1em;
    opacity:0.7;
}
.list-article .list .item .tag .cat_name {
    padding-left:1.5em;
    position:relative;
    color:#0f4247;
    font-size:1em;
    opacity:0.7;
}
.list-article .list .item .tag .cat_name:hover {
    color:#cd7b3d;
}
.list-article .list .item .a {
    width:6.125em;
    border-left:0.1em solid #e6e8ea;
    transition:all 0.5s;
}
.list-article .list .item .a * {
    transition:all 0.5s;
}
.list-article .list .item .a span {
    display:block;
    font-size:1.125em;
    line-height:1.5;
    text-align:center;
}
.list-article .list .item .a:hover {
    background:#cd7b3d;
}
.list-article .list .item .a:hover * {
    color:#fff;
}

.pagenum {}

.pagenum a {
    width: 2.5em;
    height: 2.5em;
    line-height: 2.5em;
    text-align: center;
    border-radius: 0.75em;
    margin: 0 0.25em;
    color: #0f4247;
}

.pagenum a svg.icon {width: 0.75em;height: 2.5em;}

.pagenum a.active,.pagenum a:hover {
    background: rgb(230 235 240);
}

.pagenum a.ico {
    background: rgb(238 242 248);
}

.pagenum a svg.icon path {
    fill: #0f4247;
}

.info-article {
    padding:6.25em 0 0;
    background:#f8faff;
}
.info-article .container {
    width:80%;
    max-width:92em;
}
.info-article .name {
    }.info-article .name h1 {
    color:#0f4247;
    font-weight:600;
    font-size:2.25em;
    line-height:1.25;
    text-align:center;
}
.info-article .name .info {
    font-weight:500;
    font-size:1.125em;
    line-height:1.45;
    margin-top:1em;
    margin-bottom:3em;
}
.info-article .name .info span {
    color:#0f4247;
    opacity:0.6;
    padding:0 0.5em;
}
.sort {
    padding:1.65em 0;
    border-top:1px solid #dfdfdf;
    border-bottom:1px solid #dfdfdf;
    position:relative;
}
.sort .tit {
    font-size:1.125em;
    line-height:1.35;
    color:#0f4247;
    font-weight:500;
}
.sort .article-nav {
    flex:1;
}
.sort .article-nav ul {
    width:100%;
}
.sort .article-nav li {
    margin:0 1.25em;
}
.sort .article-nav a {
    font-size:1.125em;
    line-height:1.35;
    color:#0f4247;
    font-weight:500;
}
.sort .article-nav li.active a {
    color:#cd7b3d;
}
.sort .btn {
    }.sort .btn svg {
    display:block;
    width:1.5em;
    height:1.5em;
}
.sort-form {
    position:absolute;
    right:0;
    top:4em;
    display:none;
}
.sort-form form {
    width:20em;
    height:3.75em;
    position:relative;
}
.sort-form .search-input {
    font-size:1em;
    width:100%;
    padding:1.15em 4em 1.15em 1.5em;
    border-radius:0.85em;
    border:0.1em solid #e6e8ea;
    box-shadow:var(--box-shadow);
}
.sort-form button {
    position:absolute;
    top:0;
    right:0;
    background:none;
    border:none;
    width:3em;
    font-size:1em;
}
.sort-form button svg {
    display:block;
    height:3.75em;
}
.info-article .content {
    padding-top:5em;
    width:100%;
    max-width:67.5em;
    margin:0 auto;
    color:rgba(15,66,71,0.8);
}
.info-article .content p {
    font-size:1.125em;
    line-height:1.5;
    padding-bottom:1em;
}
.info-article .content img {
    margin:1em auto;
    max-width:100%;
    height:auto !important;
}
.info-article .content section {
    line-height: 1.5;
    padding-bottom:1em;
}
.info-article .content * {
    color:inherit;
}

.section-contact {
    background: #f8faff;
    padding: 10.5em 0 0;
}

.section-contact .container {
    padding: 0 5em;
}

.section-contact .list {}

.section-contact .list .item {
    width: 26%;
    border-radius: 1.25em;
    background: rgba(255, 255, 255, 1);
    box-shadow: 0px 0px 1px rgba(29, 36, 45, 0.2), 0px 6px 20px -6px rgba(29, 36, 45, 0.04), 0px 12px 20px -12px rgba(29, 36, 45, 0.08);
    padding: 5em 3.5em 3.5em;
}

.section-contact .list .item.item-wx {
    padding: 2.5em;
    width: 17%;
}

.section-contact .list .item .num {
    text-align: center;
    color: #0f4247;
    font-size: 2.5em;
    font-weight: 600;
    line-height: 1.25;
    margin-bottom: 0.5em;
}

.section-contact .list .item .tit {
    text-align: center;
    color: #0f4247;
    font-weight: 500;
    font-size: 1.75em;
    line-height: 1.35;
    margin-bottom: 1.75em;
}

.section-contact .list .item .info {
    text-align: center;
    color: #0f4247;
    font-weight: 500;
    font-size: 1em;
    line-height: 1.5;
    opacity: 0.8;
}

.section-contact .list .item .img {
    width: 100%;
}

.section-contact .list .item .img img {
    width: 100%;
}

.section-contact .list .item.item-wx .info {
    padding-top: 1.5em;
}

.section-contact .map {
    position: relative;
    overflow: hidden;
    border-radius: 2em;
    margin-top: 4.5em;
    box-shadow: 0px 0px 1px rgba(29, 36, 45, 0.2), 0px 6px 20px -6px rgba(29, 36, 45, 0.04), 0px 12px 20px -12px rgba(29, 36, 45, 0.08);
}

#allmap {
    width: 100%;
    height: 40em;
}

#allmap img { 
    max-width: none; 
}
#allmap * { 
    box-sizing: content-box; 
}

.section-contact .map .txt {
    position: absolute;
    left: 2.5em;
    bottom: 2.5em;
    padding: 1.75em 2.5em 1em;
    border-radius: 1.25em;
    background: rgba(255, 255, 255, 0.8);
    box-shadow: 0px 0px 1px rgba(20, 32, 72, 0.16), 0px 6px 20px -6px rgba(20, 32, 72, 0.04), 0px 12px 20px -12px rgba(20, 32, 72, 0.08);
    backdrop-filter: blur(12px);
}

.section-contact .map .taglist {
    border-bottom: 1px solid #eae9e9;
}

.section-contact .map .taglist a {
    color: #78989e;
    font-size: 1.25em;
    line-height: 1.4;
    margin-right: 1em;
    padding-bottom: 0.6em;
    position: relative;
}

.section-contact .map .taglist a:before {
    content:" ";
    display: block;
    width: 0;
    height: 2px;
    position: absolute;
    left: 0;
    bottom: -2px;
    background: #cd7b3d;
    transition: all 0.5s;
}

.section-contact .map .taglist a.active:before {
    width: 100%;
}

.section-contact .map .taglist a.active {
    color: #0f4247;
}

.mapaddress {
    padding-top: 1.5em;
}

.mapaddress .item {
    display: none;
}

.mapaddress .item p {
    color: #0f4247;
    font-weight: 500;
    font-size: 1em;
    line-height: 1.5;
    margin-bottom: 0.75em;
}

.business-nav {
    border-bottom: 1px solid #e6ebec;
    background: #f8faff;
}

.business-nav .container {
    padding: 0 7.5em;
}

.business-nav .list {}

.business-nav .list a {
    width: 25%;
    text-align: center;
}

.business-nav .list a span {
    position: relative;
    font-size: 1.5em;
    line-height: 1;
    padding: 1.65em 0;
    display: inline-block;
    color: #0f4247;
}

.business-nav .list a span:before {
    content: " ";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 0.15em;
    border-radius: 0.1em;
    transition: all 0.65s;
    background: #cd7b3d;
}

.business-nav .list a.active span:before,.business-nav .list a:hover span:before {
    width: 100%;
}


.business {
    background: #f8faff;
    position: relative;
    height: 71.25em;
    padding-top: 7.5em;
}

.business .container {
    position: relative;
    padding: 0 7.5em;
}

.business .img {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.business .img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.business .text {}

.business .text .title {
    color: #0f4247;
    font-weight: 600;
    font-size: 2.375em;
    line-height: 1.25;
    margin-bottom: 0.5em;
}

.business .text .info {
    max-width: 34em;
    color: #0f4247;
    font-weight: 500;
    font-size: 1.25em;
    line-height: 1.4;
}

.business .text .info * {
    color: #0f4247;
}

.secnav {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
}

.secnav-megamenu {
    background: rgb(255 255 255 / 93%);
    display: none;
}

.secnav-megamenu .container {
    width: 58em;
    padding: 4.625em 0;
}

.secnav-megamenu .list {
    width: 100%;
}

.secnav-megamenu .list .item {}

.secnav-megamenu .list .item .tit {
    display: block;
    color: #cd7b3d;
    font-weight: 500;
    font-size: 1.5em;
    line-height: 1.35em;
    margin-bottom: 1em;
    transition: all 0.5s;
}

.secnav-megamenu .list .item .li {
    display: block;
    color: #0f4247;
    font-weight: 500;
    font-size: 1.25em;
    line-height: 1.4em;
    margin-top: 0.8em;
    transition: all 0.5s;
}

.secnav-megamenu .list .item .li:hover {
    opacity: 0.75;
    color: #cd7b3d;
}

.info_product {
    background: #f8faff;
    padding: 5em 0;
}


.info_product .container {
    width: 88%;
    max-width: 96em;
}

.info_product .product_nav {
    width: 26%;
}

.info_product .product_nav .list {
    width: 100%;
    background: #fff;
    border-radius: 2em;
    padding: 3.75em 2em;
}

.info_product .product_nav .item {
    margin-bottom: 2.25em;
}

.info_product .product_nav .item .tit {
    display: block;
    color: #cd7b3d;
    font-weight: 500;
    font-size: 1.5em;
    line-height: 1.35em;
    margin-bottom: 1em;
    transition: all 0.5s;
}

.info_product .product_nav .item .li {
    display: block;
    color: #0f4247;
    font-weight: 500;
    font-size: 1.25em;
    line-height: 1.4em;
    margin-top: 0.8em;
    transition: all 0.5s;
}

.info_product .product_nav .item .li:hover {
    opacity: 0.75;
    color: #cd7b3d;
}

.info_product .info-article {
    padding-top: 0;
    width: 70%;
}

.info_product .info-article .name {
    padding-bottom: 2em;
    border-bottom: 1px solid #dfdfdf;
}

.info_product .info-article .name .info {
    margin-bottom: 0;
}

.info_product .info-article .content {
    max-width: unset;
    padding-top: 2em;
}
.info_product .info-article .content p {
    padding-bottom: 0;
}

.info_product .info-article .content img {
    margin: 0 auto;
}

.pre-next {
    margin-top: 2em;
    padding: 1.65em 0;
    border-top: 1px solid #dfdfdf;
    position: relative;
}

.pre-next a {
    font-size: 1.25em;
    width: 48%;
}

.pre-next a:nth-child(2) {
    text-align: right;
}

.pre-next a svg {
    width: 2em;
    height: 1em;
}

.pre-next a span {
    color: #0f4247;
    font-size: 1em;
    flex: 1;
}

.pre-next a:hover span {
    color: #cd7b3d;
}


.pre-next a:hover svg path {
    fill: #cd7b3d;
}

.research-1 {
    background: #f8faff;
    padding: 7.5em 0;
}

.research-1 .container {
    width: 94%;
    margin: 0 auto;
}

.research-1 .title {
    padding-bottom: 4.5em;
}

.research-1 .title .tit {
    color: #0f4247;
    font-size: 2.5em;
    line-height: 1.25em;
    text-align: center;
}

.research-1 .list {
    margin-bottom: 3.5em;
}

.research-1 .list .item {
    width: 16.25em;
    margin: 0 3.75em 4.25em;
}

.research-1 .list .item:nth-child(1){
    margin-left: 0;
}

.research-1 .list .item:nth-last-child(1){
    margin-right: 0;
}

.research-1 .list .item .img {
    width: 100%;
    border-radius: 50%;
    margin-bottom: 2.5em;
    overflow: hidden;
    box-shadow: 0px 4px 16px rgba(0, 0, 0, 0.12);
}

.research-1 .list .item .img img {
    width: 100%;
    height: auto;
}

.research-1 .list .item .txt {
    text-align: center;
}

.research-1 .list .item .txt .tit {
    color: #0f4247;
    font-size: 1.5em;
    line-height: 1.35;
    margin-bottom: 0.5em;
}

.research-1 .list .item .txt .info {
    color: #1d242d;
    font-weight: 500;
    font-size: 1em;
    line-height: 1.5;
}

.research-1 .list .item .txt .sub_tit {
    color: #cd7b3d;
    font-weight: 500;
    font-size: 1em;
    line-height: 1.5em;
    margin-bottom: 1.25em;
}

.research-1 .item0 {
    margin-bottom: 7.5em;
}

.research-1 .item0 .img {
    width: 16.25em;
    border-radius: 50%;
    margin-right: 3.75em;
    overflow: hidden;
    box-shadow: 0px 4px 16px rgba(0, 0, 0, 0.12);
}

.research-1 .item0 .img img {
    width: 100%;
}

.research-1 .item0 .txt {
    width: 51em;
}

.research-1 .item0 .txt .tit {
    color: #0f4247;
    font-size: 1.5em;
    line-height: 1.35;
    margin-bottom: 0.5em;
}

.research-1 .item0 .txt .sub_tit {
    color: #1d242d;
    font-weight: 500;
    font-size: 1em;
    line-height: 1.5em;
    margin-bottom: 1.25em;
}

.research-1 .item0 .txt .info {}

.research-1 .item0 .txt .info p {
    color: #1d242d;
    font-weight: 500;
    font-size: 1em;
    line-height: 1.5;
}

.research-2 {
    padding: 6.25em 0 0;
}

.research-2 .list .item .txt {
    border-bottom: 0;
}

.research-2 .list .item .tit {
    color: #cd7b3d;
    font-size: 1.75em;
}

.research-2 .list .item .info p {
    opacity: 1;
    padding-left: 0;
}

.research-2 .list .item .info p:before {
    display: none;
}

.research-3 {
    padding: 7.5em 0 12.5em;
    background-color: #f8faff;
    background-image: url(../images/patent-bg1.jpg);
    background-position: center bottom;
    background-repeat: no-repeat;
    background-size: auto 56.25em;
    overflow: hidden;
}

.research-3 .container {
    max-width: 92.5em;
    width: 90%;
}

.research-3 .title {
    text-align: center;
    margin-bottom: 4.5em;
    position: relative;
}

.research-3 .title .tit {
    color: #0f4247;
    font-size: 2.5em;
    line-height: 1.25;
    margin-bottom: 0.625em;
}

.research-3 .title .info {
    margin: 0 auto;
    color: #0f4247;
    font-weight: 500;
    font-size: 1.25em;
    line-height: 1.4;
    width: 100%;
    max-width: 34em;
}

.research-3 .title .honors-bnt {
    position: absolute;
    right: 0;
    bottom: 2.5em;
    width: 7em;
}

.research-3 .title .honors-bnt .button-prev, .research-3 .title .honors-bnt .button-next {
    position: unset;
    width:3.125em;
    height:3.125em;
    border:0.1em solid #e6e8ea;
    border-radius:50%;
    background:#fff;
    text-align:center;
    box-shadow:var(--box-shadow);
}

.research-3 .title .honors-bnt .button-prev:after, .research-3 .title .honors-bnt .button-next:after {
    font-size: 1.35em;
    color: #0f4247;
}

.research-3 .list {
    padding: 0 1.25em;
    margin-bottom: 11.25em;
}

.research-3 .list .item {
    width: 33.333%;
}

.research-3 .list .item .img {
    display: block;
    padding: 1.25em;
}

.research-3 .list .item img {
    width: 100%;
}

.research-3 .swiper {
    max-width: 92.5em;
    width: 90%;
    overflow: unset;
}

.research-3 .swiper-slide {
    width: 17.5em;
    margin-right: 1.25em;
}

.research-3 .swiper-slide .img {
    overflow: hidden;
    border-radius: 1.25em;
    background: #fff;
    border-bottom: 0.1em solid #ebebeb;
    box-shadow: 0px 0px 1px rgba(29,36,45,0.2), 0px 6px 20px -6px rgba(29,36,45,0.04), 0px 12px 20px -12px rgba(29,36,45,0.08);
    margin-bottom: 1.25em;
}

.research-3 .swiper-slide .img img {
    width: 100%;
}

.research-3 .swiper-slide .txt {}

.research-3 .swiper-slide .txt .tit {
    opacity: 0.5;
    color: #100400;
    font-weight: 500;
    font-size: 1.125em;
    line-height: 1.45;
    text-align: center;
}

.pc-swiper {
	display: block;
}

.m-swiper {
	display: none;
}

@media screen and (min-width:1921px) {
body {
    font-size: 0.833vw;
}

}
@media screen and (max-width:1500px) {
.research-1 .list .item {
    margin: 0 2.5em 4.25em;
}
}
@media screen and (max-width:1400px) {
body {
    font-size: 13px;
}
.header-container .navbar .megamenu>a {
    font-size: 1.25em;
}
.section-contact .list .item {
    padding: 3em 2em 2em;
}

.section-contact .list .item.item-wx {
    padding: 1.25em;
}
.info_product .product_nav .list {
    padding: 3em 1.25em;
}
.research-3 {
    background-size: auto 60em;
}
}
@media screen and (max-width:1200px) {
.header-right {
    width:0;
}
.banner .txt .container {
    margin-top: 0;
}
.banner .txt .tit {
    font-size: 4em;
}

.banner .txt .info {
    font-size: 1.75em;
}

.banner .txt .btn .btn1 {
    width: 12em;
}
.banner .message {
    right: 4em;
}

.section-partner .line {
    margin-top: 4em;
}

.section-snapshot .container {
    padding: 0 2.5em;
}

.section-snapshot .text {
    padding: 0;
}

.section-snapshot .content .item1 {
    max-width: 100%;
    width: 100%;
    margin-bottom: 0.75em;
}

.section-snapshot .content .item2 {
    width: 46%;
}

.section-snapshot .content .item3 {
    width: 52%;
}

.section-snapshot .content {
    padding-bottom: 3.5em;
}

.section-snapshot .list .img {
    height: 10em;
}

.section-snapshot .list .img .tit {
    font-size: 1.5em;
}

.section-snapshot .list .txt .info {
    padding: 1.5em;
}

.section-advance .container {
    padding: 4em;
}

.section-advance .line {
    margin: 3.5em auto;
}

.section-advance .list .tit {
    margin-bottom: 1em;
}

.section-patent {
    background-size: auto 56em;
}

.section-patent .container {
    padding: 14em 2.5em;
}

.section-patent .swiper {
    padding-bottom: 3em;
}

.project-bg {
    width: 45%;
    height: auto;
    transform: translateX(-62%);
}

.section-project .container {
    padding: 10em 2.5em 12em;
}

.section-project .left {
    width: 40%;
}

.section-project .right {
    width: 52%;
}

.detection-bg {
    width: 45%;
    height: auto;
    top: 15em;
}

.section-detection .container {
    padding: 8em 2.5em 10em;
}

.section-detection .merit {
    width: 34em;
}

.section-detection .merit .item {
    width: 16em;
    height: 16em;
    border-radius: 1.5em;
}

.section-detection .merit .item .txt {
    padding: 1.5em;
}

.section-cell {}

.section-cell .container {
    padding: 8em 2.5em 4em;
}

.section-cell .swiper {
    padding: 0 2.5em 12em;
}

.section-cell .swiper-slide {
    border-radius: 1.5em;
}

.section-cell .swiper-slide a {
    padding: 2em;
}

.section-cell .swiper-slide .img {
    padding: 2em 0 1.5em;
}

.section-cell .swiper-slide .txt {
    padding-bottom: 2.5em;
}

.section-news .container {
    padding: 3.5em 2.5em 5em;
}

.section-news .title .tit {
    font-size: 2.2em;
}

.section-news .swiper {
    margin-top: 2.5em;
}

.section-news .swiper-slide .txt {
    padding: 1em;
}

.section-news .swiper-slide .txt .tit {
    font-size: 1.125em;
}

.footer {
    padding-top: 8em;
}

.footer .container {
    padding: 2.5em 2.5em 0;
}

.foot-cer {
    margin-top: 3.5em;
}

.foot-cer .txt {
    flex: none;
    width: 100%;
}

.foot-cer .img {
    margin-left: auto;
}

.page-banner .text {
    left: 2.5em;
    bottom: 5em;
}

.section-future {
    padding: 5em 0 0;
}

.section-future .container {
    padding: 0 2.5em;
}

.section-future .text {
    padding-bottom: 3.5em;
}

.section-job {
    padding: 5em 0 0;
}

.section-job .container {
    padding: 0 2.5em;
}

.section-job .text {
    margin-bottom: 3em;
}

.section-record {
    padding: 5em 0 3.5em;
}

.section-record .container {
    padding: 0 2.5em;
}

.section-cooperative {
    padding: 6.75em 0 5em;
}

.section-cooperative .container {
    width: 88%;
}

.section-cooperative .text {
    margin-bottom: 2.5em;
}

.section-cooperative .list .item img {
    border-radius: 1.5em;
}

.section-frontier .container {
    padding: 0 2.5em;
}

.section-accurate {
    padding: 6.5em 0 5.5em;
}

.section-accurate .container {
    padding: 0 2.5em;
}

.section-accurate .list .item {
    border-radius: 2.5em;
}

.section-accurate .list .item .img {
    height: 27.5em;
}

.section-accurate .list .item .txt {
    padding: 2.25em 1.5em;
}

.section-accurate .list .item .txt .tit {
    font-size: 2.25em;
}

.section-history {
    padding: 6.5em 0 7em;
}

.section-history .container {
    padding: 0 2.5em;
}

.section-history .content .swiper-mask-l, .section-history .content .swiper-mask-r {
    width: 12em;
}

.section-contact {
    padding: 7.5em 0;
}

.section-contact .list .item .num {
    font-size: 2.25em;
}

.section-contact .container {
    padding: 0 2.5em;
}

.list-article .container {
    width: 88%;
}
.info-article .name .info {
    margin-bottom: 1.75em;
}

.info-article .container {
    width: 88%;
}

.info-article .content {
    padding-top: 3em;
}
.business-nav .container {
    padding: 0 5.5em;
}

.business {
    height: 65em;
    padding-top: 5em;
}

.business .container {
    padding: 0 5em;
}
.secnav-megamenu .list .item .tit {
    font-size: 1.25em;
}
.secnav-megamenu .list .item .li {
    font-size: 1em;
}
.info_product .container {
    width: 88%;
}
.info_product .product_nav .list {
    padding: 2.25em 1em;
    border-radius: 1.5em;
}
.section-history .swiper {
    padding: 0 50% 0 25%;
}
.research-1 .list .item {
    width: 15em;
    margin: 0 1.75em 4.25em;
}
.research-1 .item0 .img {
    width: 15em;
    margin-right: 1.75em;
}
}
@media screen and (max-width:1023px) {
body {
    font-size: 12px;
}
.list-article {
    padding: 2em 0 3.5em;
}

.list-article .container {
    width: 100%;
    padding: 0 2.5em;
}
.business-nav .container {
    padding: 0 2.5em;
}
.business .container {
    padding: 0 2.5em;
}
.secnav-megamenu .container {
    padding: 3.5em 0;
}
.info_product .container {
    width: 100%;
    padding: 0 1.24rem;
}
.header-container .nav {
    width: 50em;
}
.section-history .swiper {
    padding: 0 33.333% 0 33.333%;
}
.research-3 .list .item {
    width: 50%;
}
}

@media screen and (min-width:861px) {
.foot-nav .item .li {
    display: block !important;
}
}

@media screen and (max-width:860px) {
html {
    font-size: 3.75vw;
}
body {
    font-size: 3.75vw;
}
.navbtn {
    display: block;
}
.header-container .nav {
    position: fixed;
    left: 0;
    top: 0;
    width: 100vw;
    height: 100vh;
    transform: translateX(100vw);
    transition: all 0.3s ease 0s;
    z-index: 1010;
}
.header-container .nav .navbar {
    width: 60%;
    height: 100%;
    padding: 1.5em;
    margin-left: auto;
    background-image: url(../images/news-bg.png);
    background-size: auto 100%;
    font-size: 0.992rem;
    display: block;
    z-index: 1002;
    position: relative;
}
.header-container .nav.active {
    transform:translateX(0);
}
.nav .modal_mask {
    position: fixed;
    left: 0;
    top: 0;
    width: 100vw;
    height: 100vh;
    z-index: 1001;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(12px);
}
.header-container .navbar .megamenu {
    width: 100%;
    padding: 0.5em 0;
    border-bottom: 0.062rem solid rgba(255, 255, 255, 0.4);
}

.header-container .navbar .megamenu:before {
    display: none;
}

.header-container .navbar .megamenu>a {
    display: block;
    padding: 0.5em 0;
    color: #fff !important;
}
.header-container {
    padding: 1.178rem 1.488rem;
}

.header-left {
    width: 7.938rem;
}

.header-left .logo img {
    height: 1.984rem;
}

.header-right {
    width: 1.984rem;
    height: 1.984rem;
}

.header-right .navbtn {
    display: block;
    height: 1.984rem;
}

.header-right .navbtn svg.icon {
    width: 1.984rem;
    height: 1.984rem;
}

.head-fixed .header-right .navbtn svg.icon path {
    fill: #1d242d;
}

.banner .img {
    height: 40.9rem;
}

.banner .img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.banner-bg {
}

.banner .message {
    display: none;
}

.banner .txt .container {
    margin-top: 0em;
}

.banner .txt .tit {
    font-weight: 600;
    font-size: 1.90638rem;
    text-align: center;
    line-height: 1.25;
    margin-bottom: 0.35em;
}

.banner .txt .info {
    font-weight: 500;
    font-size: 1rem;
    line-height: 1.5;
    text-align: center;
    margin-bottom: 11em;
}

.banner .txt .btn .btn1 {
    width: 100%;
    margin: 0 0 0.992rem;
}

.banner .txt .btn .btn2 {
    width: 100%;
}

.banner .txt .btn {
    width: 19.845rem;
    margin: 0 auto;
}

.section-1 {
    background-size: auto 66.798rem;
}

.section-partner {
    margin-top: -5.085rem;
    background-size: 250% 5.085rem;
}

.partner-title {
    padding: 1.24rem 0 0;
}

.partner-title .tit {
    color: rgba(84, 104, 129, 1);
    font-family: MiSans;
    font-size: 0.868rem;
    line-height: 1.364rem;
}

.partner-title .midline-l, .partner-title .midline-r {
    margin: 0 0.496rem;
    width: 2.604rem;
    height: 1.364rem;
}

.section-partner .swiper-slide {
    width: 9.798rem;
    height: 3.721rem;
    border-radius: 0.496rem;
}

.section-partner .line {
    display: none;
}

.section-partner .swiper {
    padding: 1.24rem 0;
}

.section-snapshot .container {
    padding: 0 1.24rem;
}

.section-snapshot .title {
    padding: 3.721rem 0 3.597rem;
}

.section-snapshot .title .tit_en {
    display: none;
}

.section-snapshot .title .tit_cn {
    text-align: left;
    color: rgba(29, 36, 45, 1);
    font-family: MiSans-Demibold;
    font-size: 1.984rem;
    line-height: 2.481rem;
    width: 100%;
    padding: 0 1.24rem;
}

.section-snapshot .sub_tit {
    padding: 0 1.24rem;
    font-size: 0.868rem;
    line-height: 1.364rem;
    margin-bottom: 0.248rem;
}

.section-snapshot .content {
    padding-bottom: 2.481rem;
}

.section-snapshot .content .item1 {
    padding: 0 1.24rem;
    margin-bottom: 1.488rem;
}

.section-snapshot .content .item span, .section-snapshot .content .item p {
    font-weight: 500;
    font-size: 0.992rem;
    line-height: 1.488rem;
}

.section-snapshot .content .item2,.section-snapshot .content .item3 {
    width: 100%;
    max-width: 100%;
}

.section-snapshot .list {
    padding-bottom: 5.938rem;
}
.section-snapshot .list .item {
    border-radius: 1.24rem;
}

.section-snapshot .list .img {
    height: 7.442rem;
}

.section-snapshot .list .img .tit {
    padding: 1.736rem;
    font-weight: 300;
    font-size: 1.736rem;
    line-height: 2.233rem;
}

.section-snapshot .list .txt {
    height: 11.411rem;
}

.section-snapshot .list .txt .info {
    background-size: auto 11.411rem;
    padding: 1.736rem;
}

.section-snapshot .list .txt .info p {
    font-weight: 500;
    font-size: 0.992rem;
    line-height: 1.488rem;
}


.section-snapshot .snapshot-btn {
    display: flex;
    width: 4.465rem;
    position: absolute;
    z-index: 2;
    right: 1.736rem;
    top: 1.736rem;
}

.section-snapshot .snapshot-btn .swiper-button-prev,.section-snapshot .snapshot-btn .swiper-button-next {
    position: unset;
    width: 1.984rem;
    height: 1.984rem;
    border-radius: 50%;
    background: #1d242d;
    margin: 0;
}

.section-snapshot .snapshot-btn .swiper-button-prev:after,.section-snapshot .snapshot-btn .swiper-button-next:after {
    font-size: 0.992rem;
    color: #ffffff;
}

.section-2 {
    border-radius: 2.481rem 2.481rem 0 0;
    background: #f9fafb;
}

.section-advance {
    border-radius: 2.481rem 2.481rem 0 0;
    margin-top: -2.481rem;
    z-index: 4;
}

.section-advance .container {
    padding: 3.721rem 2.481rem 6.946rem;
}

.section-advance .title .tit {
    font-size: 1.984rem;
    line-height: 2.481rem;
    margin-bottom: 0.992rem;
}

.section-advance .title .info {
    font-weight: 500;
    font-size: 0.992rem;
    line-height: 1.488rem;
    width: 100%;
}

.section-advance .line {
    margin: 2.419rem auto 2.481rem;
}

.section-advance .list .item {
    max-width: 100%;
    width: 100%;
    margin-bottom: 1.24rem;
}

.section-advance .list .tit {
    margin-bottom: 0.744rem;
}

.section-advance .list .tit .num {
    font-size: 4.713rem;
    line-height: 5.953rem;
}

.section-advance .list .tit .unit {
    width: 1.984rem;
    height: 1.984rem;
    font-size: 0.868rem;
    line-height: 1.984rem;
    top: 10%;
    right: -2.976rem;
}

.section-advance .list .info {
    font-size: 0.992rem;
    line-height: 1.488rem;
}

.section-patent {
    border-radius: 2.481rem;
    margin-top: -2.481rem;
    background-size: auto 40.558rem;
    background-color: #e6e1db;
    background-position: 81% bottom;
}

.section-patent .container {
    padding: 6.884rem 2.481rem 29.148em;
}

.section-patent .title .tit {
    font-size: 1.984rem;
    line-height: 2.481rem;
    width: 21.829rem;
    margin-bottom: 1.426rem;
}

.section-patent .title .info {
    height: auto;
}

.section-patent .title .info p {
    font-weight: 500;
    font-size: 0.992rem;
    line-height: 1.488rem;
    width: 100%;
    margin-bottom: 1em;
}

.section-patent .title .time {
    display: none;
}

.section-patent .swiper {
    padding-bottom: 1.736rem;
}

.section-patent .swiper-slide {
    font-size: 0.992rem;
}

.section-project {
    border-radius: 0 0 2.481rem 2.481rem;
    margin-top: -2.481rem;
}

.project-bg {
    width: 100%;
    height: 38.45rem;
    transform: translateX(0);
    left: 0;
}

.project-bg img {
    object-fit: cover;
}

.section-project .container {
    padding: 4.651rem 2.481rem 40rem;
}

.section-project .sub_tit {
    font-weight: 500;
    font-size: 0.992rem;
    line-height: 1.488rem;
    margin-bottom: 0.744rem;
}

.section-project .left {
    max-width: 100%;
    width: 100%;
    margin-bottom: 2.233rem;
}

.section-project .title .tit {
    font-size: 1.984rem;
    line-height: 2.481rem;
}

.section-project .title .info {
    font-size: 0.992rem;
    line-height: 1.488rem;
}

.section-project .right {
    display: none;
}

.section-project .link {
    display: flex;
    width: 100%;
}

.section-project .link span {
    color: #fff;
    font-weight: 500;
    font-size: 0.992rem;
    line-height: 1.488rem;
    padding: 0.434rem 0;
    border-bottom: 0.062rem solid rgba(255, 255, 255, 0.4);
    margin-right: 0.744rem;
}
.section-project .link span sup { color: #ffffff; }
.section-project .link i {
    width: 2.481rem;
    height: 2.481rem;
    border-radius: 50%;
    background: #fff;
    text-align: center;
}

.section-project .link svg {
    width: 1.116rem;
    height: 2.481rem;
}

.section-project .link path {
    fill: #1d242d;
}

.section-detection {
    border-radius: 0;
    margin-top: -2.481rem;
    overflow: hidden;
    z-index: 1;
    background: linear-gradient(141.71deg, rgba(171, 198, 227, 1) 0.25%, rgba(212, 222, 233, 1) 69.56%);
}

.detection-bg {
    width: 100%;
    height: 26.667rem;
    top: auto;
    bottom: 5.829rem;
    left: 1.488rem;
}

.detection-bg img {
    object-fit: cover;
}

.section-detection .container {
    padding: 8.248rem 2.481rem 33.984rem;
}

.section-detection .title {}

.section-detection .title .sub_tit {
    font-size: 0.992rem;
    line-height: 1.488rem;
    margin-bottom: 0.744rem;
}

.section-detection .title .tit {
    width: 100%;
    font-size: 1.24rem;
    line-height: 1.736rem;
    margin-bottom: 1.922rem;
}

.section-detection .title .info {
    display: none;
}

.section-detection .merit {
    display: none;
}

.section-detection .link {
    display: flex;
    width: 100%;
}

.section-detection .link span {
    color: #1d242d;
    font-weight: 500;
    font-size: 0.992rem;
    line-height: 1.488rem;
    padding: 0.434rem 0;
    border-bottom: 0.062rem solid rgb(29 36 45 / 10%);
    margin-right: 0.744rem;
}

.section-detection .link i {
    width: 2.481rem;
    height: 2.481rem;
    border-radius: 50%;
    background: #1d242d;
    text-align: center;
}

.section-detection .link svg {
    width: 1.116rem;
    height: 2.481rem;
}

.section-detection .link path {
    fill: #ffffff;
}

.section-cell {
    border-radius: 2.481rem;
    margin-top: -2.481rem;
    background-size: auto 132.713rem;
}

.section-cell .container {
    padding: 7.442rem 1.984rem 2.481rem;
}

.section-cell .title .sub_tit {
    font-size: 0.992rem;
    line-height: 1.488rem;
    margin-bottom: 0.744rem;
}

.section-cell .title .tit {
    font-size: 1.984rem;
    line-height: 2.481rem;
}

.section-cell .cell-btn {
    display: none;
}

.section-cell .swiper {
    padding: 0 1.24rem 6.45rem;
}

.section-cell .swiper-wrapper {
    flex-wrap: wrap;
}

.section-cell .swiper-slide {
    width: 100% !important;
    margin-right: 0 !important;
    margin-bottom: 0.992rem;
}

.section-cell .swiper-slide a {
    padding: 1.984rem 1.736rem;
}

.section-cell .swiper-slide .sub_tit {
    font-size: 0.992rem;
    line-height: 1.488rem;
}

.section-cell .swiper-slide .img {
    padding: 2.481rem 0 1.736rem;
}

.section-cell .swiper-slide .img img {
    width: 1.984rem;
    height: 1.984rem;
}

.section-cell .swiper-slide .txt {
    padding-bottom: 0;
}

.section-cell .swiper-slide .tit {
    font-size: 1.736rem;
    line-height: 2.233rem;
    margin-bottom: 0.744rem;
}

.section-cell .swiper-slide .info {
    font-weight: 500;
    font-size: 0.992rem;
    line-height: 1.488rem;
}

.section-news {
    border-radius: 2.481rem;
    margin-top: -2.481rem;
    background-size: auto 43.845rem;
}

.section-news .container {
    padding: 3.721rem 1.24rem;
}

.section-news .title {
    padding-left: 0.744rem;
}

.section-news .title .tit {
    font-size: 1.984rem;
    line-height: 2.481rem;
    margin-bottom: 0.496rem;
}

.section-news .title .info {
    font-size: 0.744rem;
    line-height: 1.364rem;
}

.news-btn.flex {
    width: 4.465rem;
}

.section-news .news-btn .swiper-button-prev, .section-news .news-btn .swiper-button-next {
    width: 1.984rem;
    height: 1.984rem;
}

.section-news .news-btn .swiper-button-prev:after, .section-news .news-btn .swiper-button-next:after {
    font-size: 0.992rem;
}

.section-news .swiper {
    margin-top: 1.984rem;
}

.section-news .swiper-slide {}

.section-news .swiper-slide .txt {
    padding: 1.984rem 1.736rem;
}

.section-news .swiper-slide .txt .tit {
    font-size: 1.24rem;
    line-height: 1.736rem;
    margin-bottom: 0.744rem;
}

.section-news .swiper-slide .txt .info {
    font-size: 0.992rem;
    line-height: 1.488rem;
}

.footer {
    background: #f9fafb;
    padding: 3.72rem 0 2.481rem;
}

.footer .container {
    border-width: 0;
    padding: 0;
}

.footer .v-line, .foot-contact, .foot-wx, .foot-cer {
    display: none;
}

.foot-nav {
    max-width: 100%;
    width: 100%;
    padding: 0 1.24rem;
    padding: 0;
}

.foot-nav .item {
    width: 100%;
    padding: 0 1.24rem 1.24rem;
    margin-bottom: 1.24rem;
    border-bottom: 0.062rem solid rgba(29, 36, 45, 0.1);
}

.foot-nav .item:nth-last-child(1) {
    margin-bottom: 0;
}

.foot-nav .item .tit {
    font-size: 1.116rem;
    line-height: 1.612rem;
    margin-bottom: 0;
    position: relative;
}

.foot-nav .item .tit span {
    display: block;
    position: absolute;
    top: 0;
    right: 0;
    width: 1.612rem;
    height: 1.612rem;
    text-align: center;
    transition: all 0.5s;
}

.foot-nav .item .tit span svg.icon {
    width: 100%;
    height: auto;
}

.foot-nav .item.open .tit span {
    transform: rotateZ(90deg);
}

.foot-nav .item .li {
    display: none;
    padding-top: 1.488rem;
}

.foot-nav .item .a {
    font-size: 0.992rem;
    line-height: 1.488rem;
    margin-bottom: 0.744rem;
}

.foot-mobile {
    display: block;
}

.move-contact {
    border-bottom: 0.062rem solid rgba(29, 36, 45, 0.1);
    padding: 1.488rem 1.24rem 0.682rem;
}

.move-contact .item {}

.move-contact .item span {
    display: block;
    opacity: 0.6;
    font-weight: 300;
    font-size: 0.868rem;
    line-height: 1.364rem;
    margin-bottom: 0.496rem;
}

.move-contact .item em {
    display: block;
    font-style: unset;
    font-weight: 500;
    font-size: 1.24rem;
    line-height: 1.736rem;
    margin-bottom: 1.24rem;
}

.move-contact .item a em {
    color: #cd7b3d;
}

.mobile-address {}

.mobile-address p {
    font-weight: 300;
    font-size: 0.744rem;
    line-height: 1.24rem;
    margin-bottom: 0.744rem;
}

.mobile-license {
    padding: 1.488rem 1.24rem 1.737rem;
}

.mobile-license p {
    font-weight: 300;
    font-size: 0.744rem;
    line-height: 1.24rem;
    margin-bottom: 0.744rem;
}

.mobile-license p a {}

.mobile-wx {}

.mobile-wx .img {
    padding: 0 1.24rem 2.481rem;
}

.mobile-wx .img img {
    width: 6.202rem;
    height: 6.202rem;
    margin-bottom: 0.992rem;
}

.mobile-wx .img span {
    display: block;
    text-align: center;
    font-weight: 300;
    font-size: 0.868rem;
    line-height: 1.364rem;
}

.mobile-cer {
    padding: 0 2.109rem;
}

.mobile-cer a {}

.mobile-cer img {
    width: 6.698rem;
    height: 2.853rem;
    border-radius: 0.496rem;
    object-fit: cover;
}

.mobile-cer a:nth-last-child(1) img {
    width: 8.062rem;
}

.nav_mask {
    display: block;
    position: fixed;
    left: 0;
    top: 0;
    width: 100vw;
    height: 100vh;
    z-index: 1001;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(12px);
}

.project_modal {
    display: block;
    position: fixed;
    left: 2.481rem;
    right: 2.481rem;
    top: 50%;
    height: 32rem;
    margin-top: -16rem;
    padding: 1.984rem;
    background: #fff;
    border-radius: 2.481rem;
    z-index: 1002;
}

.project_modal_title {
    padding-bottom: 0.992rem;
}

.project_modal_title span {
    font-weight: 600;
    font-size: 1.984rem;
    line-height: 1.984rem;
}
.project_modal_title span sup { color: #ffffff; }
.project_modal_title .close {
    width: 1.984rem;
    height: 1.984rem;
    border-radius: 50%;
    background: #1d242d;
    text-align: center;
}

.project_modal_title .close svg {
    height: 1.984rem;
    width: 1.488rem;
}

.project_modal_title .close path {
    /* fill: #fff; */
}

.project_modal .info {}

.project_modal .info p {
    font-weight: 500;
    font-size: 0.992rem;
    line-height: 1.488rem;
    margin-bottom: 1em;
}

.project_modal .info ul {}

.project_modal .info li {
    padding-top: 0.744rem;
    padding-bottom: 0.682rem;
    border-bottom: 0.062rem solid rgba(29, 36, 45, .1);
}

.project_modal .info li:nth-last-child(1) {
    padding-bottom: 0;
    border-bottom: 0;
}

.project_modal .info li svg {
    width: 0.992rem;
    height: 0.992rem;
    opacity: 0.4;
}

.project_modal .info li path {
    fill: #1d242d;
}

.project_modal .info li span {
    font-weight: 500;
    font-size: 0.992rem;
    line-height: 1.488rem;
    margin-left: 0.496rem;
}

.detection_modal {
    display: block;
    position: fixed;
    left: 2.481rem;
    right: 2.481rem;
    top: 50%;
    height: 21.023rem;
    margin-top: -10.5115rem;
    padding: 1.984rem;
    background: #fff;
    border-radius: 2.481rem;
    z-index: 1002;
}

.detection_modal_title {
    padding-bottom: 0.992rem;
}

.detection_modal_title span {
    font-weight: 600;
    font-size: 1.984rem;
    line-height: 1.984rem;
}

.detection_modal_title .close {
    width: 1.984rem;
    height: 1.984rem;
    border-radius: 50%;
    background: #1d242d;
    text-align: center;
}

.detection_modal_title .close svg {
    height: 1.984rem;
    width: 1.488rem;
}

.detection_modal .info {}

.detection_modal .info p {
    font-weight: 500;
    font-size: 0.992rem;
    line-height: 1.488rem;
    margin-bottom: 1em;
}

.merit_modal {}

.merit_modal .item {
    position: relative;
    width: 8.372rem;
    height: 8.372rem;
    border-radius: 1.24rem;
    box-shadow: 0rem 0rem 0.062rem rgba(29, 36, 45, 0.2), 0rem 0.372rem 1.24rem -0.372rem rgba(29, 36, 45, 0.04), 0rem 0.744rem 1.24rem -0.744rem rgba(29, 36, 45, 0.08);
    overflow: hidden;
}

.merit_modal .item .img {
    width: 100%;
    height: 100%;
}

.merit_modal .item .img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.merit_modal .item .txt {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
}

.merit_modal .item .txt .tit {
    padding: 1.24rem;
    text-align: right;
    color: #cd7b3d;
    font-weight: 500;
    font-size: 0.868rem;
    line-height: 1.364rem;
}

.page-banner .img img {
    width: 100%;
    height: 30.76rem;
    object-fit: cover;
}

.page-banner .text {
    left: 1.24rem;
}

.page-banner .text .tit {
    font-size: 2.48rem;
    color: #fff !important;
    text-shadow: -3px 3px 3px rgb(0 0 0 / 50%);
}

.page-banner .text .info {
    font-size: 1.488rem;
    color: #fff !important;
    text-shadow: -3px 3px 3px rgb(0 0 0 / 50%);
}

.section-future {
    padding-top: 3.721rem;
}

.section-future .container {
    padding: 0 1.24rem;
}

.section-future .text {
    padding-bottom: 2.48rem;
}

.section-future .text .title {
    font-size: 1.984rem;
}

.section-future .text .info {
    font-size: 1rem;
}

.section-job {
    padding: 3.721rem 0;
}

.section-job .container {
    padding: 0 1.24rem;
}

.section-job .text {
    margin-bottom: 1.426rem;
}

.section-job .text .title {
    font-size: 1.984rem;
}

.section-job .text .info {
    font-size: 1rem;
}

.section-job .list .item {
    width: 100%;
    margin-bottom: 0.93rem;
}

.section-job .list .item .txt {
    padding: 1.488rem;
}

.section-job .list .item .down {
    padding: 1.488rem;
}

.section-job .list .item .tit {
    font-size: 1.488rem;
}

.section-job .list .item .info p {
    font-size: 1rem;
}

.section-job .list .item .down p {
    font-size: 1rem;
}

.section-record {
    padding: 3.721rem 0 2.48rem;
}

.section-record .container {
    padding: 0 1.24rem;
}

.section-record .list .line {
    display: none;
}

.section-record .list .item {
    max-width: 100%;
    width: 100%;
    font-size: 0.992rem;
    margin-bottom: 2em;
}

.section-cooperative {
    padding: 3.721rem 0 3.721rem;
}

.section-cooperative .container {
    width: 100%;
    padding: 0 1.24rem;
}

.section-cooperative .text {
    margin-bottom: 2.48rem;
}

.section-cooperative .text .title {
    font-size: 1.984rem;
}

.section-cooperative .text .info {
    font-size: 1rem;
}

.section-cooperative .list .item {
    width: 50%;
}

.section-cooperative .list .item img {
    border-radius: 1rem;
}

.section-frontier {
    background-image: url(../images/frontier-m-bg.jpg);
    height: 139.5vw;
    padding-top: 2.79rem;
}

.section-frontier .container {
    padding: 0 1.24rem;
}

.section-frontier .text .title {
    font-size: 1.984rem;
    text-align: center;
}

.section-frontier .text .info p {
    font-size: 1rem;
}

.section-accurate {
    padding: 3.721rem 0 3.721rem;
}

.section-accurate .container {
    padding: 0 1.24rem;
}

.section-accurate .text {
    margin-bottom: 2.48rem;
}

.section-accurate .text .title {
    font-size: 1.984rem;
}

.section-accurate .text .info {
    font-size: 1rem;
}

.section-accurate .list .item {
    width: 100%;
    border-radius: 1em;
    margin-bottom: 1.984rem;
}

.section-accurate .list .item .img {
    height: 14.88rem;
}

.section-accurate .list .item .txt {
    padding: 1.674rem 1.116rem;
}

.section-accurate .list .item .txt .tit {
    font-size: 1.86rem;
}

.section-accurate .list .item .txt .info {
    font-size: 1rem;
}

.section-accurate .list .item.active {
    width: 100%;
}

.section-history {
    padding: 3.721rem 0 3.721rem;
}

.section-history .container {
    padding: 0 1.24rem;
}

.section-history .text {
    padding: 0;
    margin-bottom: 2.44rem;
}

.section-history .text .title {
    font-size: 1.984rem;
}

.section-history .content .swiper-mask-l, .section-history .content .swiper-mask-r {
    display: none;
}

.section-history .content .swiper-button-next {
    right: 0;
}

.section-history .content .swiper-button-prev {
    left: 0;
}

.section-history .content .swiper {
    font-size: 0.992rem;
}

.section-history .swiper-slide .txt .punc {
    display: none;
}

.section-contact {
    padding: 3.721rem 0;
}

.section-contact .container {
    padding: 0 1.24rem;
}

.section-contact .list .item {
    width: 100%;
    font-size: 0.992rem;
    margin-bottom: 2.5em;
}

.section-contact .list .item.item-wx {
    width: 100%;
    padding: 1.25em 5em;
}

.section-contact .list .item .tit {
    margin-bottom: 1em;
}

.section-contact .list .item.item-wx .info {
    padding-top: 0.5em;
    padding-bottom: 1em;
}

.list-article {
    padding: 1.98rem 0 4.96rem;
}

.list-article .container {
    padding: 0 1.24rem;
}

.list-article .list {
    padding: 1.24rem 0 2.48rem;
}

.list-article .list .item {
    border-radius: 1.25em;
}

.list-article .list .item .img {
    width: 100%;
    padding: 0;
    height: auto;
}

.list-article .list .item .txt {
    width: 100%;
    padding: 1.984rem 1.736rem;
}

.list-article .list .item .tit {
    font-size: 1.24rem;
    font-weight: 600;
}

.list-article .list .item .info {
    font-size: 0.992rem;
    margin-bottom: 1em;
}

.list-article .list .item .tag {
    font-size: 0.8432rem;
    padding-top: 1em;
}

.list-article .list .item .tag .time {
    padding-right: 1em;
}

.list-article .list .item .tag .view {
    padding: 0 1em;
}

.list-article .list .item .tag .cat_name {
    padding-left: 1em;
}

.list-article .list .item .a {
    display: none;
}

.info-article {
    padding: 3.721rem 0;
}

.info-article .container {
    width: 100%;
    padding: 0 1.24rem;
}

.info-article .name h1 {
    font-size: 1.392rem;
}

.info-article .name .info {
    font-size: 0.992rem;
    margin-bottom: 1.25em;
}

.info-article .name .info span {
    width: 50%;
}

.info-article .name .info span:nth-child(3) {
    display: none;
}

.sort {
    padding: 1.24rem 0;
    font-size: 0.992rem;
}

.sort .btn {
    display: none;
}

.sort .tit {
    font-size: 1em;
    margin-bottom: 0.5em;
}

.sort .article-nav {
    flex: unset;
    width: 100%;
}

.sort .article-nav ul {
    justify-content: space-between;
}

.sort .article-nav li {
    margin: 0;
}

.sort .article-nav a {
    font-size: 1em;
}

.info-article .content {
    font-size: 0.992rem;
    padding-top: 2em;
}

.info-article .content p {
    font-size: 1em;
}

.section-contact .map {
    margin-top: 0;
    font-size: 0.992rem;
}

#allmap {
    height: 30em;
}

.section-contact .map .txt {
    padding: 1.25em 1em;
    left: 1em;
    right: 1em;
    bottom: 1em;
}

.business-nav .container {
    padding: 0;
}

.business-nav .list a {
    width: 33.33%;
}

.business-nav .list a span {
    font-size: 1rem;
}

.business {
    padding-top: 3.721rem;
    height: 46.44rem;
}

.business .container {
    padding: 0 1.24rem;
}

.business .text .title {
    font-size: 1.984rem;
}

.business .text .info {
    font-size: 1rem;
}

.footer.change {
    padding-top: 4.961rem;
}
.secnav {
    display: none;
}
.info_product .product_nav {
    width: 100%;
}

.info_product .info-article {
    width: 100%;
}

.info_product .product_nav {
    width: 100%;
    font-size: 0.93rem;
}
.page-banner .text.p {
    bottom: 1.24rem;
}
.page-banner .text.p .pos {
    font-size: 1em;
}

.section-history .swiper {
    padding: 0;
}

.pre-next {
    font-size: 0.744rem;
    padding: 1em 0;
}

.pre-next a {
    width: 100%;
    margin: 0.75em 0;
}

.research-1 {
    padding: 3.721rem 0;
}

.research-1 .title {
    padding-bottom: 2.233rem;
}

.research-1 .title .tit {
    font-size: 1.984rem;
    line-height: 2.481rem;
}

.research-1 .list {
    margin-bottom: 3.597rem;
}

.research-1 .list .item {
    font-size: 0.992rem;
    width: 16em;
    margin: 0 auto 3em !important;
}

.research-1 .item0 {
    margin-bottom: 4.466rem;
    font-size: 0.992rem;
}

.research-1 .item0 .img {
    margin-right: 0;
    margin-bottom: 2em;
    width: 16em;
}

.research-1 .item0 .txt {
    width: 100%;
}

.research-3 {
    padding: 3.721rem 0;
    background-size: auto 54.56em;
}

.research-3 .container {
    width: 100%;
    padding: 0 1.24rem;
}

.research-3 .title {
    margin-bottom: 2.419rem;
}

.research-3 .title .tit {
    font-size: 1.736rem;
}

.research-3 .title .info {
    font-size: 0.992rem;
}

.research-3 .list {
    font-size: 0.992rem;
    margin-bottom: 4.5em;
    padding: 0;
}

.research-3 .list .item {
    width: 100%;
}

.research-3 .title .honors-bnt {
    font-size: 0.992rem;
    position: unset;
    margin-top: 1.5em;
}

.research-3 .swiper {
    width: 80%;
}

.pc-swiper {
	display: none;
}

.m-swiper {
	display: block;
}
}


.section-layout .container .list .item .tit a{
	color: #cd7b3d;
    font-size: 1em;
}