* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

a:hover {
    text-decoration: none;
}

body {
    font-family: "微软雅黑";
}

ul {
    list-style: none;
}

li {
    list-style: none;
}

.clear {
    clear: both;
    overflow: hidden;
}

.swiper-container.banner {
    height: 100%;
}

.banner_pic {
    position: relative;
    width: 100%;
    height: 100%;
    animation: scale_b 1.5s linear infinite alternate;
    transition: 1s 2.5s;
    transform: perspective(1000px) translate3d(0, 0, 100px);
}

@keyframes scale_b {
    0% {
        -webkit-transform: scale(1);
        -moz-transform: scale(1);
        -ms-transform: scale(1);
        -o-transform: scale(1);
        transform: scale(1);
    }

    50% {
        -webkit-transform: scale(1.02);
        -moz-transform: scale(1.02);
        -ms-transform: scale(1.02);
        -o-transform: scale(1.02);
        transform: scale(1.02);
    }

    100% {
        -webkit-transform: scale(1.05);
        -moz-transform: scale(1.05);
        -ms-transform: scale(1.05);
        -o-transform: scale(1.05);
        transform: scale(1.05);
    }
}

.banner .swiper-button-prev {
    width: 73px;
    height: 10px;
    background: url(../images/banner_left.png) center no-repeat;
    top: auto;
    bottom: 110px;
    margin-top: 0;
    left: 43%;
}

.banner .swiper-button-next {
    width: 73px;
    height: 10px;
    background: url(../images/banner_right.png) center no-repeat;
    top: auto;
    bottom: 110px;
    margin-top: 0;
    right: 43%;
}

#banner {
    position: relative;
}

.banner .bg {
    width: 100%;
    height: 100vh;
    object-fit: cover;
    vertical-align: bottom;
}

.banner .text {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: absolute;
    width: 100%;
    top: 78%;
    height: auto;
    z-index: 2;
    transform: translateY(-50%);
}

.banner .text .minImg {
    position: relative;
    width: 60%;
    height: 306px;
    background: url(../static/picture/ms1-1.png) no-repeat;
    background-size: contain;
}

.banner-pagination {
    position: absolute;
    width: fit-content !important;
    z-index: 33;
    left: auto !important;
    right: 230px;
    bottom: 100px !important;
}

.banner-pagination .swiper-pagination-bullet {
    width: 74px;
    height: 3px;
    border-radius: 0;
    transition: all 0.3s;
    background-color: #a9a9a9;
}

:root {
    --mainC: #0071e3;
}

.banner-pagination .swiper-pagination-bullet-active {
    background-color: var(--mainC);
}

.banner .text .minImg img {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}

.banner .text .title {
    font-size: 60px;
    line-height: 97px;
    font-weight: 600;
    font-family: MicrosoftYaHei-Bold;
    text-align: center;
    color: #fffffa;
    margin: 1.2% 0;
}

.banner .text .mores {
    display: block;
    width: 204px;
    height: 53px;
    background-image: linear-gradient(#0071e3,
            #0071e3),
        linear-gradient(#2070b5,
            #2070b5);
    background-blend-mode: normal,
        normal;
    font-size: 16px;
    text-align: center;
    line-height: 53px;
    color: #ffffff;
    border-radius: 25px;
}

.banner_index {
    position: absolute;
    bottom: 100px;
    left: 49.5%;
    font-family: "Arial";
    font-size: 20px;
    color: #f5f5f5;
    z-index: 99;
}

.next_section {
    position: absolute;
    z-index: 99;
    bottom: 170px;
    left: 48.5%;
}

.head {
    width: 100%;
    height: 96px;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 999;
    transition: all 0.3s;
}

.com-card {
    width: 80%;
    margin: 0 auto;
    height: 100%;
}

.logo {
    float: left;
    line-height: 96px;
    width: 17%;

}

.logo img {

    width: 100%;
}

.logo img.active {
    display: none;
}

.head.active .logo img.default {
    display: none;
}

.head.active .logo img.active {
    display: block;
}

.language,
.computer,
.search {
    float: right;
    line-height: 96px;
    width: 5.2%;

    text-align: center;
    cursor: pointer;
}

.search img {
    width: 20px;
    cursor: pointer;
    object-fit: contain;
    height: auto;
    filter: invert(1);
}

.head.active .search img {
    filter: none;
}

.language img {
    margin-top: -3px;
    margin-right: 5px;
}

.search-box {
    width: 28%;
    position: fixed;
    right: 0;
    top: 96px;
    display: none;
    z-index: 9999;
    background: #fff;
    padding: 18px 2%;
}

.search-box .close {
    float: right;
    width: 35px;
    height: 35px;
    background: url(../images/wel26.png) no-repeat center;
    background-size: 100%;
    margin-top: 2px;
    opacity: 1;
}

.search-box form {
    width: 76%;
    height: 40px;
    line-height: 40px;
    position: relative;
    border: 1px solid rgba(51, 51, 51, 1);
}

.search-box form .text {
    font-size: 12px;
    color: #333;
    border: none;
    background: none;
    padding: 0 28px 0 18px;
    width: 100%;
    height: 40px;
    color: #333;
    line-height: 40px;
    outline: none;
}

.search-box form .submit {
    width: 25px;
    height: 25px;
    position: absolute;
    top: 50%;
    right: 14px;
    margin-top: -15px;
    background: url(../static/picture/ic1-1.svg) no-repeat center;
    border: none;
}

.search-box form .text::-webkit-input-placeholder {
    color: #333;
}

.search-box form .text:-moz-placeholder {
    color: #333;
}

.search-box form .text::-moz-placeholder {
    color: #333;
}

.search-box form .text:-ms-input-placeholder {
    color: #333;
}

.nav {
    flex: 1;
    display: flex;
    align-items: center;
    line-height: 96px;
    margin-left: 3%;
}

.head .com-card {
    display: flex;
    align-items: center;
}

.nav ul {
    margin-bottom: 0;
}

.nav ul li {
    float: left;
    padding: 0 3%;
    position: relative;
}

.nav ul {
    width: 100%;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
}

.head.active {
    background-color: #fff;
    box-shadow: 0 0 10px 3px rgb(0 0 0 / 5%);
}

.nav ul>li>a {
    font-size: 16px;
    color: #fff;
    display: block;
}

.head.active ul li a {
    color: #000 !important;
}

.nav .detailnav li a {
    font-size: 16px;
    color: #000;
    display: block;
}

.nav ul li .detailnav {
    position: absolute;
    top: 96px;
    left: 0;
    width: 100%;
    z-index: 999;
    display: none;
    background: #fff;
}

.nav ul li .detailnav li {
    padding: 0;
    width: 100%;
    text-align: center;
    line-height: 40px;
    border-bottom: 1px solid #ddd;
    transition: all 0.3s;
}

.nav ul li .detailnav li:hover {
    background-color: var(--mainC);
    color: #fff;
}

.nav ul li .detailnav li:hover a {
    color: #fff !important;
}

.nav ul li .detailnav li a {
    font-size: 14px;
    transition: all 0.3s;
}


.product {
    width: 100%;
    height: 100%;
    overflow: hidden;
    background: url(../images/probg.png) center no-repeat;
    padding-top: 150px;
}

.title {
    text-align: center;
}

.maintitle {
    font-size: 44px;
    color: #241f1f;
}

.productSwiper {
    width: 100%;
    height: auto;
    overflow: hidden;
}

.productSwiper .con {
    position: relative;
    width: 100%;
    height: 577px;
    overflow: hidden;
    /* background: url(../static/picture/ms1-6.png) no-repeat; */
    background-size: cover;

    border: 1px solid #ddd9d9;
}

.productSwiper .con .name {
    display: block;
    width: 100%;
    text-align: center;
    font-family: MicrosoftYaHei-Bold;
    font-size: 28px;
    font-weight: 600;
    color: #000000;
}

.productSwiper .con .text {
    position: absolute;
    left: 0;
    width: 100%;
    top: 4%;
    display: flex;

    flex-direction: column;
    align-items: center;
    z-index: 33;
}

.productSwiper .con .img {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;


}

.productSwiper .con:hover img {
    transform: scale(1.1);
}

.productSwiper .con .img img {
    width: auto;
    height: 100%;
    object-fit: contain;
    transition: all 0.3s;
}

.productSwiper .con .mores {
    display: inline-block;
    font-size: 17px;
    margin-top: 1.5%;

    color: #666666;
}

.titleline {
    width: 28px;
    height: 5px;
    background: var(--mainC);
    margin: 10px auto;
}

.titles {
    font-size: 18px;
    color: #454546;
}

.pronav {
    text-align: center;
    margin-top: 15px;
}

.pronavs {
    display: inline-block;
    padding: 0 70px;
    cursor: pointer;
}

.pronavs p {
    font-size: 18px;
    color: #0e0e0f;
    margin-top: 10px;
}

.pronavs .pronav_pic {
    height: 62px;
    line-height: 62px;
}

@keyframes icon-bounce {

    0%,
    100% {
        -moz-transform: rotate(0deg);
        -ms-transform: rotate(0deg);
        -webkit-transform: rotate(0deg);
        transform: rotate(0deg);
    }

    25% {
        -moz-transform: rotate(15deg);
        -ms-transform: rotate(15deg);
        -webkit-transform: rotate(15deg);
        transform: rotate(15deg);
    }

    50% {
        -moz-transform: rotate(-15deg);
        -ms-transform: rotate(-15deg);
        -webkit-transform: rotate(-15deg);
        transform: rotate(-15deg);
    }

    75% {
        -moz-transform: rotate(5deg);
        -ms-transform: rotate(5deg);
        -webkit-transform: rotate(5deg);
        transform: rotate(5deg);
    }

    85% {
        -moz-transform: rotate(-5deg);
        -ms-transform: rotate(-5deg);
        -webkit-transform: rotate(-5deg);
        transform: rotate(-5deg);
    }
}

@-webkit-keyframes icon-bounce {

    0%,
    100% {
        -moz-transform: rotate(0deg);
        -ms-transform: rotate(0deg);
        -webkit-transform: rotate(0deg);
        transform: rotate(0deg);
    }

    25% {
        -moz-transform: rotate(15deg);
        -ms-transform: rotate(15deg);
        -webkit-transform: rotate(15deg);
        transform: rotate(15deg);
    }

    50% {
        -moz-transform: rotate(-15deg);
        -ms-transform: rotate(-15deg);
        -webkit-transform: rotate(-15deg);
        transform: rotate(-15deg);
    }

    75% {
        -moz-transform: rotate(5deg);
        -ms-transform: rotate(5deg);
        -webkit-transform: rotate(5deg);
        transform: rotate(5deg);
    }

    85% {
        -moz-transform: rotate(-5deg);
        -ms-transform: rotate(-5deg);
        -webkit-transform: rotate(-5deg);
        transform: rotate(-5deg);
    }
}

@-moz-keyframes icon-bounce {

    0%,
    100% {
        -moz-transform: rotate(0deg);
        -ms-transform: rotate(0deg);
        -webkit-transform: rotate(0deg);
        transform: rotate(0deg);
    }

    25% {
        -moz-transform: rotate(15deg);
        -ms-transform: rotate(15deg);
        -webkit-transform: rotate(15deg);
        transform: rotate(15deg);
    }

    50% {
        -moz-transform: rotate(-15deg);
        -ms-transform: rotate(-15deg);
        -webkit-transform: rotate(-15deg);
        transform: rotate(-15deg);
    }

    75% {
        -moz-transform: rotate(5deg);
        -ms-transform: rotate(5deg);
        -webkit-transform: rotate(5deg);
        transform: rotate(5deg);
    }

    85% {
        -moz-transform: rotate(-5deg);
        -ms-transform: rotate(-5deg);
        -webkit-transform: rotate(-5deg);
        transform: rotate(-5deg);
    }
}

@-o-keyframes icon-bounce {

    0%,
    100% {
        -moz-transform: rotate(0deg);
        -ms-transform: rotate(0deg);
        -webkit-transform: rotate(0deg);
        transform: rotate(0deg);
    }

    25% {
        -moz-transform: rotate(15deg);
        -ms-transform: rotate(15deg);
        -webkit-transform: rotate(15deg);
        transform: rotate(15deg);
    }

    50% {
        -moz-transform: rotate(-15deg);
        -ms-transform: rotate(-15deg);
        -webkit-transform: rotate(-15deg);
        transform: rotate(-15deg);
    }

    75% {
        -moz-transform: rotate(5deg);
        -ms-transform: rotate(5deg);
        -webkit-transform: rotate(5deg);
        transform: rotate(5deg);
    }

    85% {
        -moz-transform: rotate(-5deg);
        -ms-transform: rotate(-5deg);
        -webkit-transform: rotate(-5deg);
        transform: rotate(-5deg);
    }
}

.pronav_pic:hover img {
    -webkit-animation: icon-bounce 0.5s alternate;
    -moz-animation: icon-bounce 0.5s alternate;
    -o-animation: icon-bounce 0.5s alternate;
    animation: icon-bounce 0.5s alternate;
}

.proswiper a {
    display: block;
    overflow: hidden;
}

.proswiper img {
    width: 100%;
    transition: all 0.8s;
}

.proswiper img:hover {
    transform: scale(1.1);
}

.probot {
    max-width: 1510px;
    margin: 25px auto 0;
}

.proswiper .swiper-slide::before {
    content: "";
    position: absolute;
    top: 0;
    width: 80px;
    height: 100%;
    background: -moz-linear-gradient(left, rgba(255, 255, 255, 0)0, rgba(255, 255, 255, .2)50%, rgba(255, 255, 255, 0)100%);
    background: -webkit-gradient(linear, left top, right top, color-stop(0%, rgba(255, 255, 255, 0)), color-stop(50%, rgba(255, 255, 255, .2)), color-stop(100%, rgba(255, 255, 255, 0)));
    background: -webkit-linear-gradient(left, rgba(255, 255, 255, 0)0, rgba(255, 255, 255, .2)50%, rgba(255, 255, 255, 0)100%);
    background: -o-linear-gradient(left, rgba(255, 255, 255, 0)0, rgba(255, 255, 255, .2)50%, rgba(255, 255, 255, 0)100%);
    -webkit-transform: skewX(-25deg);
    -moz-transform: skewX(-25deg);
    -webkit-animation: rolled 2.5s .2s ease both infinite;
    -moz-animation: rolled 2.5s .2s ease both infinite;
    -o-animation: rolled 2.5s .2s ease both infinite;
    -ms-animation: rolled 2.5s .2s ease both infinite;
    overflow: hidden;
}

@-webkit-keyframes rolled {
    0% {
        left: -150px;
    }

    100% {
        left: 920px;
    }
}

@-moz-keyframes rolled {
    0% {
        left: -150px;
    }

    100% {
        left: 920px;
    }
}

@-o-keyframes rolled {
    0% {
        left: -150px;
    }

    100% {
        left: 920px;
    }
}

@-ms-keyframes rolled {
    0% {
        left: -150px;
    }

    100% {
        left: 920px;
    }
}

@keyframes rolled {
    0% {
        left: -150px;
    }

    100% {
        left: 920px;
    }
}

.probots {
    display: none;
}

.case {
    width: 100%;
    height: 100%;
    overflow: hidden;
    padding-top: 100px;
}

.right_case {
    width: 59.2%;
    float: right;
    position: relative;
}

.cases {
    margin-top: 35px;
    overflow: hidden;
    background-color: #f3f3f3;
}

.right_case img {
    width: 100%;
    transition: all 0.8s;
}

.right_case img:hover {
    transform: scale(1.1);
}

.right_case .swiper-button-next {
    left: 0;
    top: 50%;
    right: auto;
    width: 72px;
    height: 72px;
    background: url(../images/image_22.jpg) center no-repeat;
}

.right_case .swiper-button-prev {
    left: -72px;
    top: calc(50% + 72px);
    width: 72px;
    height: 72px;
    background: url(../images/image_24.jpg) center no-repeat;
}

.left_case {
    width: 40.8%;
    float: left;
    padding-left: 8.3%;
    padding-right: 6.5%;
    position: relative;
    margin-top: 6%;
}

.left_case .text li {
    font-size: 14px;
    line-height: 35px;
    color: #1a1717;
}

.left_case .text li strong {
    font-size: 17px;
}

.left_case .text .mores {
    display: block;
    width: 198px;
    height: 50px;
    background-image: linear-gradient(#0071e3,
            #0071e3),
        linear-gradient(#0071e3,
            #0071e3);
    background-blend-mode: normal,
        normal;
    border-radius: 25px;
    font-size: 16px;
    text-align: center;
    line-height: 50px;
    color: #ffffff;
    margin-top: 10%;
}

.logo_con {
    position: relative;
    width: 100%;
    height: 100vh;
    overflow: hidden;
}

.logo_con .bg {
    width: 100%;
    height: 100%;
    object-fit: cover;
    vertical-align: bottom;
}

.logo_con .logo {
    position: absolute;
    top: 50%;
    left: 50%;
    z-index: 2;
    transform: translate(-50%, -50%);
}

.caseline {
    position: absolute;
    left: 72px;
    top: 66px;
}

.casecircle {
    width: 25px;
    height: 25px;
    border: 3px solid #fff;
    border-radius: 100%;
    position: absolute;
    top: 136px;
    right: 213px;
}

.lcases {
    display: none;
}

.lcase_title {
    font-size: 28px;
    color: #fff;
    font-weight: bold;
    margin-top: 105px;
}

.lcase_titles {
    font-size: 28px;
    color: #fff;
}

.lcase_num {
    width: 43px;
    height: 43px;
    border: 1px solid #fff;
    text-align: center;
    line-height: 41px;
    font-size: 20px;
    color: #fff;
    border-radius: 100%;
    margin-top: 20px;
}

.lcase_con {
    font-size: 14px;
    color: #fff;
    line-height: 32px;
    margin-top: 75px;
}

.about {
    width: 100%;
    height: 100%;
    overflow: hidden;
    padding-top: 130px;
    position: relative;
}

.about_bg {
    width: 100%;
    text-align: center;
    color: #dcd9d9;
    font-family: Arial-BoldMT;
    opacity: 0.3;
    font-size: 162px;
    font-weight: bold;
    position: absolute;
    left: 0;
    top: 50px;
    z-index: -1;
}

.abouts {
    max-width: 1500px;
    margin: auto;
}

.abcon {
    text-indent: 2em;
    text-align: center;
    font-size: 16px;
    color: #666666;
    line-height: 36px;
    margin: 6% 0 4% 0;
}

.shuju {
    text-align: center;
    margin-top: 15px;
}

.sj {
    width: 20%;
    display: inline-block;
}

.sj_top {
    font-family: "黑体";
    font-size: 55px;
    color: #2f4f88;
    font-weight: bold;
}

.sj_bot {
    font-size: 20px;
    color: #201e1e;
    margin-top: -10px;
}

.ab_bot {
    margin-top: 40px;
}

.ab_video {
    width: 49%;
    float: left;
}

.ab_video video {
    width: 100%;
}

.ab_speech {
    width: 49%;
    float: right;
    background: #f5f5f5;
    padding-left: 50px;
    padding-right: 25px;
    min-height: 414px;
    padding-bottom: 45px;
}

.ab_speech_title {
    font-size: 27px;
    color: #1f1c1c;
    font-weight: bold;
    padding-top: 80px;
}

.ab_speech_con {
    font-size: 16px;
    color: #6d6b6b;
    margin-top: 20px;
}

.ab_speech_more a {
    display: block;
    width: 140px;
    height: 50px;
    border-radius: 30px;
    border: 1px solid #666666;
    text-align: center;
    line-height: 48px;
    font-size: 14px;
    color: #666;
}

.ab_speech_more a:hover {
    border: 1px solid #2f4f88;
    background: #2f4f88;
    color: #fff;
}

.ab_speech_more {
    float: right;
    margin-top: 35px;
}

.mid {
    width: 100%;
    height: 100%;
    overflow: hidden;
    padding-top: 7%;
    position: relative;
}

.ipart3 {
    padding-bottom: 50px;
}

.iprt3_cell {
    position: relative;
    float: left;
    margin-left: -.11%;
    width: 33.433333%;
    height: 530px;
    overflow: hidden;
}

.iprt3_cell .iprt3_cell_bg {
    position: absolute;
    left: 50%;
    top: 0;
    margin-left: -330px;
    width: 660px;
    max-width: none;
    height: auto;
}

.iprt3_cell_con {
    position: relative;
    padding-top: 13%;
    margin: 0 auto;
    width: 82%;
    max-width: 380px;
    height: 100%;
}

.iprt3_cell .cell_tit {
    margin-bottom: 20px;
    font-size: 30px;
    color: #fff;
}

.iprt3_cell .cell_desc {
    margin-bottom: 30px;
    font-size: 14px;
    color: #c1cad8;
}

.iprt3_cell .ysl_uni_btn_more {
    color: #fff;
    visibility: hidden;
    opacity: 0;
    -webkit-transform: translateY(10px);
    -ms-transform: translateY(10px);
    -o-transform: translateY(10px);
    transform: translateY(10px);
}

.iprt3_cell .ysl_uni_btn_more:before {
    background: #fff;
}

.iprt3_cell:hover .ysl_uni_btn_more {
    visibility: visible;
    opacity: 1;
    -webkit-transform: translateY(0px);
    -ms-transform: translateY(0px);
    -o-transform: translateY(0px);
    transform: translateY(0px);
}

.iprt3_cell .stock_data {
    height: 44px;
    line-height: 44px;
    font-family: Arial, sans-serif;
    color: #be1e2d;
}

.iprt3_cell .stock_data .stock_price {
    display: inline-block;
    position: relative;
    margin-right: 15px;
    padding-right: 20px;
    font-size: 40px;
}

.iprt3_cell .stock_data .stock_wave {
    font-size: 16px;
}

.iprt3_cell .stock_data .stock_price:after {
    content: '--';
    display: block;
    position: absolute;
    bottom: 7px;
    right: 0;
    font-size: 0;
    background-image: none;
}

.iprt3_cell .stock_data.gored .stock_price:after,
.iprt3_cell .stock_data.gogreen .stock_price:after {
    width: 17px;
    height: 17px;
    background-image: url(../img/ysl/HdFt.png);
    background-repeat: no-repeat;
}

.iprt3_cell .stock_data.gored .stock_price:after {
    background-position: 0 0;
}

.iprt3_cell .stock_data.gogreen .stock_price:after {
    background-position: 0 -20px;
}

.iprt3_cell .stock_data.unchanged .stock_price:after {
    font-size: 14px;
    line-height: 20px;
    background-image: none;
}

.iprt3_cell .stock_data.gored {
    color: #c70125;
}

.iprt3_cell .stock_data.gogreen {
    color: #35d11e;
}

.iprt3_cell .stock_name {
    font-size: 16px;
}

.iprt3_cell .stock_name_tag {
    color: #fff;
}

.iprt3_cell .stock_name_num {
    font-family: Arial, sans-serif;
    color: #a4a7ad;
}

.iprt3_cell .stock_desc {
    margin-bottom: 30px;
    color: #a4a7ad;
}

.iprt3_cell.cell3 .iprt3_cell_con {
    display: table;
    padding-top: 0;
    height: 100%;
    text-align: center;
    color: #fff;
}

.iprt3_cell.cell3 .iprt3_table_cell {
    display: table-cell;
    width: 100%;
    vertical-align: middle;
}

.iprt3_cell.cell3 .cell_tit_cn {
    font-size: 30px;
}

.iprt3_cell.cell3 .cell_tit_en {
    font-size: 16px;
}

.imgZoom img,
.imgY180 img {
    -moz-transition: all .8s ease 0s;
    -ms-transition: all .8s ease 0s;
    -o-transition: all .8s ease 0s;
    -webkit-transition: all .8s ease 0s;
    transition: all .8s ease 0s;
}

.imgZoom {
    overflow: hidden;
    -webkit-transform: rotate(0);
    transform: rotate(0);
}

.imgZoom:hover img {
    -moz-transform: scale(1.1, 1.1);
    -ms-transform: scale(1.1, 1.1);
    -o-transform: scale(1.1, 1.1);
    -webkit-transform: scale(1.1, 1.1);
    transform: scale(1.1, 1.1);
}

.ysl_uni_btn_more {
    display: block;
    position: relative;
    padding-bottom: 10px;
    width: 100px;
    color: #2e74b5;
}

.transition05 {
    -webkit-transition: all 0.5s ease;
    transition: all 0.5s ease;
}

.imgY180:hover img {
    cursor: pointer;
    -moz-transform: rotateY(180deg);
    -ms-transform: rotateY(180deg);
    -o-transform: rotateY(180deg);
    -webkit-transform: rotateY(180deg);
    transform: rotateY(180deg)
}

.ysl_uni_btn_more:before {
    width: 100%;
    height: 1px;
    background: #fff;
    opacity: 0.4;
    bottom: 0;
    left: 0;
    z-index: 1;
    background: #005bab;
}

.ysl_uni_btn_more:before,
.ysl_uni_btn_more:after {
    content: '';
    display: block;
    position: absolute;
}

.iprt3_cell .ysl_uni_btn_more:before {
    background: #fff;
}

.svg_video_ico_wrap .cell_ico {
    display: none;
    display: block\0;
    display: block\9;
    margin: 0 auto 20px;
    width: 80px;
    height: 74px;
    background: url(../img/ysl/index_play.png) center center no-repeat;
}

.svg_video_ico {
    margin-bottom: 40px;
    display: none\0;
    display: none\9;
}

.svg_video_ico_wrap:hover path {
    stroke-dasharray: 1000;
    stroke-dashoffset: 1000;
    -webkit-animation: dash 6s forwards;
    animation: dash 6s forwards;
}

.svg_video_ico_wrap:hover .st3 {
    animation-delay: 1s;
    -webkit-animation-delay: 1s;
}

.svg_video_ico .st0 {
    fill: none;
    stroke: #FFFFFF;
    stroke-miterlimit: 10;
}

.svg_video_ico .st1 {
    fill: none;
    stroke: #FFFFFF;
    stroke-width: 5;
    stroke-linecap: round;
    stroke-miterlimit: 10;
}

@-webkit-keyframes dash {
    to {
        stroke-dashoffset: 0;
    }
}

@keyframes dash {
    to {
        stroke-dashoffset: 0;
    }
}

.video-container {
    width: 100%;
    height: 100%;
    position: fixed;
    z-index: 9999;
    text-align: center;
    background: rgba(0, 0, 0, 0.6);
    display: none;
    top: 0;
    left: 0;
}

.video-container video {
    width: 75%;
    margin-top: 90px;
}

.new {
    width: 100%;
    height: 100%;
    overflow: hidden;
    background: #f5f5f5;
    position: relative;
    padding: 7% 0 3% 0;
}

.newtitle {
    text-align: center;
    text-transform: uppercase;
    font-size: 41px;
    color: #030303;
}

.newtitles {
    text-align: center;
    font-size: 30px;
    color: #1f1a1b;
}

.news {
    max-width: 1475px;
    margin: 35px auto 0;
    overflow: hidden;
}

.nw {
    width: 25%;
    float: left;
    background: #fff;
}

.nw img {
    width: 100%;
    transition: all 0.8s;
}

.nw_pic {
    overflow: hidden;
}

.nw img:hover {
    transform: scale(1.1);
}

.nw_con {
    height: 225px;
    padding: 55px 45px 0 35px;
}

.newstitle {
    font-size: 16px;
    color: #221e1e;
}

.newsdate {
    font-size: 16px;
    color: #221e1e;
    margin: 10px 0;
}

.newscon {
    font-size: 14px;
    color: #686767;
    line-height: 2;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    overflow: hidden;
    text-overflow: ellipsis;
}

.newmore a {
    display: inline-block;
    width: 212px;
    height: 50px;
    border: 1px solid var(--mainC);
    text-align: center;
    line-height: 48px;
    font-size: 16px;
    color: #222222;
}

.newmore a:hover {
    border: 1px solid var(--mainC);
    background: var(--mainC);
    color: #fff;
}

.newmore {
    text-align: center;
    margin-top: 80px;
}

.foot {
    width: 100%;
    height: auto;


    background-color: #1f2024;

    border-top: 7px solid var(--mainC);
}

.foots {
    padding: 4% 0;
    display: flex;

    justify-content: space-between;

}

.fnav {
    width: fit-content;

}

.ftitle a {
    font-size: 16px;
    color: #fff;
}

.fline {
    width: 18px;
    height: 2px;
    background: var(--mainC);
    margin: 10px 0;
}

.fnav ul {
    margin-bottom: 0;
}

.fnav ul li a {
    font-size: 14px;
    color: #bababa;
}

.fnav ul li {
    margin-bottom: 10px;
}

.fnav ul li:last-child {
    margin-bottom: 0;
}

.saoma {
    float: right;
}

.saoma .sm img {
    border: 5px solid #fff;
    border-radius: 2px;
}

.sm {
    float: left;
    margin-left: 10px;
    text-align: center;
}

.sm p {
    font-size: 14px;
    color: #9a9a9a;
    margin-top: 7px;
}

.copy {
    width: 100%;
    border-top: 1px solid #3a3b3e;
}

.copys {
    max-width: 1540px;
    overflow: hidden;
    margin: auto;
}

.left_copy {
    float: left;
    line-height: 75px;
}

.left_copy span,
.left_copy,
.left_copy a {
    font-size: 14px;
    color: #d3d3d3;
    margin-right: 10px;
}

.right_copy {
    float: right;
}

.right_copy select {
    width: 132px;
    height: 36px;
    border: 1px solid #3c3c42;
    border-radius: 10px;
    background: url(../images/icon_03.jpg) right 5px center no-repeat;
    margin-top: 25px;
    padding-left: 10px;
    color: #979798;
    appearance: none;
    -moz-appearance: none;
    -webkit-appearance: none;
    outline: none;
}

#toolbar {
    position: fixed;
    z-index: 888;
    right: 33px;
    bottom: 30%;
}

#toolbar li {
    margin-bottom: 3px;
    font-size: 0;
    width: 57px;
    height: 57px;
    right: 0;
    position: relative;
}

#toolbar li a {
    display: block;
    position: absolute;
    z-index: 9;
    right: 0;
    top: 0;
    width: 57px;
    height: 57px;
    overflow: hidden;
    transition: all .5s ease;
    white-space: nowrap;
    font-size: 0;
}

#toolbar li .iconfont {
    display: inline-block;
    vertical-align: middle;
    width: 57px;
    height: 57px;
    background-color: var(--mainC);
    vertical-align: middle;
    text-align: center;
    line-height: 57px;
    color: #fff;
    font-size: 12px;
    padding-top: 15px;
}

#toolbar li .wz {
    display: inline-block;
    line-height: 57px;
    font-size: 14px;
    color: #fff;
    vertical-align: middle;
    padding-left: 10px;
}

#toolbar li .ewm-box {
    position: absolute;
    z-index: 1;
    padding: 5px;
    width: 110px;
    right: 120%;
    bottom: 0;
    opacity: 0;
    visibility: hidden;
    transform: translateX(100%);
    transition: all .7s;
}

#toolbar li p {
    margin-bottom: 0;
}

#toolbar li img {
    max-width: 100%;
}

#toolbar li:after {
    content: '';
    position: absolute;
    right: -5px;
    bottom: 20px;
    @include arrow(right, 5px, $themecolor);
}

#toolbar li .icon {
    background-position: -57px -180px;
}

#toolbar li:hover .ewm-box {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

#toolbar .backtop {
    cursor: pointer;
    background-color: var(--mainC);
}

.iconfont {
    color: #fff;
}

#toolbar li:hover a {
    width: 200px;
    background-color: var(--mainC);
}

#toolbar li:hover .iconfont {
    background-color: var(--mainC) !important;
}

.icon-qq {
    background: url(../images/QQ1.png) center no-repeat;
    background-position-y: 5px;
}

.icon-iconfontphone {
    background: url(../images/tel1.png) center no-repeat;
    background-position-y: 5px;
}

.icon-msnui-qr-code {
    background: url(../images/erwei1.png) center no-repeat;
    background-position-y: 5px;
}

.icon-wenjianxiazaiicon {
    background: url(../images/liuyan1.png) center no-repeat;
    background-position-y: 5px;
}

.icon-arrowup {
    background: url(../images/backtop.png) center no-repeat;
    background-color: var(--mainC) !important;
}

#toolbar li:first-child:hover .icon-qq {
    background: url(../images/QQ1.png) center no-repeat;
}

#toolbar li:nth-child(2):hover .icon-iconfontphone {
    background: url(../images/tel1.png) center no-repeat;
}

#toolbar li:nth-child(4):hover .icon-wenjianxiazaiicon {
    background: url(../images/liuyan1.png) center no-repeat;
}


/* ==== */

.home-about-sticky {
    width: 100%;
    position: sticky;
    height: calc(100vh - 96px);
    top: 110px;
    left: 0;
    display: flex;
    justify-content: center;
    align-items: center;
}

.home-about {
    overflow: visible;
}

.ys-slick-item:not(:first-child) {
    display: none
}

.ys-imgbox-contain,
.ys-imgbox-cover {
    position: relative;
    overflow: hidden;
    transform: rotate(0);
    -webkit-transform: rotate(0)
}

.ys-fadeup1 {
    animation: ysfadeInUp .8s ease-in-out both;
    animation-delay: .2s
}

@media (min-width: 1025px) {
    .nav>ul>li.has-children:hover>ul.detailnav {
        display: block;
        opacity: 1;
        visibility: visible;
    }

    .nav>ul>li.has-children>ul.detailnav {
        transition: opacity 0.2s ease, visibility 0.2s ease;
    }
}

.home-about-sticky-logo {
    width: 510px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 10;
    transition: all 0.36s;
}

.home-about-sticky-logo.on1 {
    opacity: 0;
    pointer-events: none;
}

.home-about-sticky-logo img:nth-child(2) {
    opacity: 0;
}

.home-about-sticky-img {
    width: 0%;
    height: 0%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-radius: var(--radius);
    overflow: hidden;
}

.home-about-sticky-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.home-about-wrap {
    width: 100%;
    border-radius: 12px;
    border: 1px solid #FFF;
    background: rgba(255, 255, 255, 0.80);
    backdrop-filter: blur(20px);
    padding: 32px 90px;
    position: relative;
    z-index: 15;
    opacity: 0;
    transition: all 0.66s;
    transform: translateY(100px);
}


.home-about-wrap {
    width: 100%;
    border-radius: 12px;
    border: 1px solid #FFF;
    background: rgba(255, 255, 255, 0.80);
    backdrop-filter: blur(20px);
    padding: 32px 90px;
    position: relative;
    z-index: 15;
    opacity: 0;
    transition: all 0.66s;
    transform: translateY(100px);
}

.home-about-wrap-tit .std-h3 {
    color: #333;
    line-height: 1.3;
}

.home-about-wrap-tit {
    margin-bottom: 24px;
}

.home-about-wrap-info p {
    color: #666;
    line-height: 1.8;
    font-size: 14px;
}

.home-about-wrap-top {
    width: 840px;
    max-width: 100%;
    padding-bottom: 48px;
}

.home-about-wrap-btm {
    width: 100%;
    position: relative;
    padding-top: 48px;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.hawb-li-wrap-time span,
.hawb-li-wrap-time p {
    color: #009143;
}

.hawb-li-wrap-info p {
    color: #333;
    line-height: 1.8;
    font-size: 14px;
}

.hawb-li-wrap-time {
    margin-bottom: 16px;
}

.hawb-ul {
    width: 100%;
    display: flex;
    justify-content: space-between;
}

.home-about .ys-cont1600 {
    pointer-events: none;
    position: relative;
    z-index: 15;
}


.home-about.on .ys-cont1600 {
    pointer-events: all;
}

.home-about.on .home-about-wrap {
    opacity: 1;
    transform: translateY(0);
}

.home-about-sticky-logo img {
    width: auto;
    height: auto;
    object-fit: contain;
}

.home-innovate {
    width: 100%;
    position: relative;
    background: #f5f5f5;
}

.home-about-apper {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 25%;
    pointer-events: none;
}

.home-about-sticky-logo.on1 {
    opacity: 0;
    pointer-events: none;
}


.home-about {
    width: 100%;
    position: relative;
    height: 150vh;
    background: #f5f5f5;
}




.home-about {
    overflow: visible;
}


/* 菜单 */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 38px;
    height: 20px;
    cursor: pointer;
    background: transparent;
    border: none;
    padding: 0;
    margin-left: 8px;
    z-index: 1002;
}

.hamburger span {
    display: block;
    width: 100%;
    height: 2.5px;
    background-color: var(--mainC);
    border-radius: 4px;
    transition: all 0.25s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    transform-origin: center;
}

/* 动画：汉堡 -> X */
.hamburger.active span:nth-child(1) {
    transform: translateY(8.5px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

.hamburger.active span:nth-child(3) {
    transform: translateY(-8.5px) rotate(-45deg);
}

/* ========== 移动端样式 (768px以下) ========== */
@media (max-width: 1024px) {


    .logo img {
        height: 32px;
    }

    /* 隐藏原始PC导航样式 */
    .nav {
        display: block;
        position: fixed;
        top: 60px;
        left: 0;
        width: 100%;
        background-color: #ffffff;
        box-shadow: 0 20px 25px -12px rgba(0, 0, 0, 0.15);
        max-height: calc(100vh - 60px);
        overflow-y: auto;
        z-index: 1000;
        visibility: hidden;
        opacity: 0;
        transform: translateY(-15px);
        transition: visibility 0.25s ease, opacity 0.25s ease, transform 0.25s cubic-bezier(0.2, 0.9, 0.4, 1.1);
        margin: 0;
        border-top: 1px solid #edf2f7;
    }

    /* 导航菜单显示状态 */
    .nav.mobile-open {
        visibility: visible;
        opacity: 1;
        transform: translateY(0);
    }

    .nav>ul {
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 12px 0 24px;
    }

    .nav>ul>li {
        border-bottom: 1px solid #f0f2f5;
        margin: 0;
        position: relative;
    }

    .nav>ul>li>a {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 14px 20px;
        font-size: 16px;
        font-weight: 500;
        color: #1e293b;
        width: 100%;
        white-space: normal;
    }

    /* 有子菜单的一级菜单右侧添加箭头指示（伪元素） */
    .nav>ul>li.has-children>a::after {
        content: "›";
        font-size: 22px;
        font-weight: 300;
        transition: transform 0.2s ease;
        transform: rotate(0deg);
        color: #94a3b8;
        margin-left: 12px;
    }

    .nav>ul>li.has-children.expanded>a::after {
        transform: rotate(90deg);
        color: #2563eb;
    }

    /* 移动端二级菜单样式 */
    .detailnav {
        position: static;
        box-shadow: none;
        background: #f8fafc;
        border-radius: 0;
        padding: 0;
        margin: 0;
        opacity: 1;
        visibility: visible;
        transform: none;
        display: none;
        border: none;
        border-top: 1px solid #e9edf2;
        transition: none;
    }

    .detailnav li a {

        font-size: 14px;
        color: #475569;
        background: #f8fafc;
        text-align: left;
        padding-left: 8%;
    }

    .detailnav li a:hover {
        background: #f1f5f9;
    }

    /* 显示子菜单 */
    .nav>ul>li.expanded .detailnav {
        display: block;
    }

    /* 显示汉堡按钮 */
    .hamburger {
        display: flex;
    }

    /* 调整搜索区域间距 */
    .search {
        margin-right: 0;
    }

    /* 防止body滚动穿透（菜单打开时） */
    body.menu-open {
        overflow: hidden;
    }
}

/* 针对非常小的设备优化 */
@media (max-width: 480px) {
    .com-card {
        padding: 0 12px;
    }

    .productSwiper .con .img img {
        width: 100%;
    }

    .nav>ul>li>a {
        padding: 12px 16px;
    }

    .detailnav li a {
        padding: 10px 16px 10px 32px;
    }
}