@charset "UTF-8";

.yx_H_Active .lunga_box {
    opacity: 0;
    visibility: hidden;
}

.yx_H_Active .yx_Nav {
    opacity: 0;
    visibility: hidden;
}

.yx_H_Active .yx_NP_Left {
    padding-right: max(150px, 10vw);
}

.yx_H_Active .nav_menu {
    opacity: 1;
    visibility: visible;
}

section.yx_Header.clik_nav .yx_Nav {
    opacity: 1;
    visibility: visible;
    transition: all .5s ease;
}

.blank .nav_menu {
    color: #000;
}

.blank .nav_menu .menu_line:before,
.blank .nav_menu .menu_line:after {
    border-color: #333;
    ;
}

.blank .yx_N_Pc .yx_NavTit {
    color: #333;
}

.H_top {
    position: relative;
}

.H_top .h_one {
    position: sticky;
    position: -webkit-sticky;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: #000;
    overflow: hidden;
}

.H_top .h_one video.ban_img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: .7;
    vertical-align: top;
}

.H_top .h_two {
    position: relative;
    margin-top: -53vh;
    left: 0;
    width: 100%;
    height: 100vh;
    display: flex;
    align-items: center;
}

.H_top .h_two .one_tit {
    font-weight: 700;
    color: var(--li);
    text-transform: uppercase;
    line-height: 450%;
    width: 100%;
    letter-spacing: 3px;
    font-size: var(--f16);
}

.H_top .h_two .center {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.H_top .h_two .left {
    width: 43%;
    position: relative;
}

.H_top .h_two .right {
    width: 40%;
}

.H_top .h_two .left .one_name {
    font-size: var(--f54);
    color: #ffffff;
    font-weight: 700;
    line-height: 120%;
}

.H_top .h_two .left a {
    position: absolute;
    left: 0;
    bottom: 0;
    color: #fff;
}

.H_top .h_two .left p {
    color: #fff;
    font-weight: 300;
    opacity: .5;
    width: 86%;
    margin: 11% 0;
}

.H_top .h_two .right p {
    color: #fff;
    font-weight: 300;
    width: 70%;
}

.H_top .h_two .right ul {
    margin-top: 11%;
    display: flex;
    flex-wrap: wrap;
    gap: 2.5vw;
}

.H_top .h_two .right ul li {
    width: 100%;
}

.H_top .h_two .right ul li span {
    font-size: var(--f72);
    color: #fff;
    font-weight: 700;
    line-height: 100%;
}

.H_top .h_two .right ul li i {
    color: #fff;
    text-transform: uppercase;
    font-weight: 700;
}

.H_top .h_two .right ul li p {
    opacity: .6;
    font-size: var(--f16);
}

.h_two .one_line {
    position: absolute;
    left: 50%;
    height: 73%;
    bottom: 0;
    width: 1px;
    background: rgb(255 255 255 / 20%);
    margin-left: -0.5px;
}

.h_two .one_line:before {
    content: '';
    position: absolute;
    width: 9px;
    height: 9px;
    background: #fff;
    border-radius: 50%;
    left: 50%;
    top: -8px;
    transform: translate(-50%, -50%);
    outline: 1px solid rgb(255 255 255 / 50%);
    outline-offset: 4px;
}

.h_two .one_line:after {
    content: '';
    position: absolute;
    width: 9px;
    height: 9px;
    background: #fff;
    border-radius: 50%;
    left: 50%;
    bottom: 30%;
    transform: translate(-50%, -50%);
    opacity: 0;
    transition: all .5s ease;
}

.cur .one_line:after {
    opacity: 1;
}

.h_two .one_line span {
    opacity: 0;
    transition: all .5s ease;
}

.cur .one_line span {
    opacity: 1;
}

.h_two .one_line span:before {
    content: '';
    position: absolute;
    width: 9px;
    height: 9px;
    background: #fff;
    border-radius: 50%;
    left: 50%;
    bottom: 53%;
    transform: translate(-50%, -50%);
}

.h_two .one_line span:after {
    content: '';
    position: absolute;
    width: 9px;
    height: 9px;
    background: #fff;
    border-radius: 50%;
    left: 50%;
    bottom: 75%;
    transform: translate(-50%, -50%);
}

.visi_hi {
    transform: translateY(100%);
    visibility: hidden;
    filter: blur(10px) opacity(0);
    transition: all .5s ease;
}

.cur .visi_hi {
    transform: translateY(0%);
    visibility: visible;
    filter: blur(0px) opacity(1);
}


.H_top .h_three {
    width: 100%;
    height: auto;
    background: transparent;
    display: flex;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
}

.H_top .h_three .left {
    width: 50%;
    background: #fff;
    height: 100vh;
    position: sticky;
    position: -webkit-sticky;
    top: 0;
    left: 0;
}

.H_top .h_three .ts {
    transform: translateY(-200%);
    opacity: 0;
}

.H_top .odd .left {
    order: 2;
}

.H_top .h_three .ts .tc {
    opacity: 1;
}

.H_top .h_three .left .h_pro_tit {
    width: 100%;
    font-size: 10vw;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-weight: 700;
    color: #f5f6f8;
    line-height: 100%;
    text-align: center;
    position: absolute;
    left: 0;
    top: 30%;
    transform: translateY(-50%);
}

.H_top .h_three .left img {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    max-width: 50%;
    width: 50%;
    max-height: 80%;
    object-fit: contain;
}

.H_top .h_three .right {
    width: 50%;
    background: #014286;
}

.H_top .h_three .hpro_top {
    position: sticky;
    position: -webkit-sticky;
    top: 0;
    left: 0;
    width: 100%;
    background: #014286;
    padding: 19% 8% 2% 15%;
    z-index: 2;
}

.H_top .h_three .hpro_top h2 {
    font-size: var(--f42);
    color: #fff;
    line-height: 115%;
    max-width: max(500px, 26.042vw);
}

.H_top .h_three p {
    color: #fff;
    font-weight: 300;
    padding: 0 8% 0 15%;
    margin-bottom: 7%;
}

ul.hpro_product {
    border-top: 1px solid rgb(255 255 255 / 20%);
}

ul.hpro_product li {
    counter-increment: Advantage;
}

ul.hpro_product a.pro_morebox {
    border-bottom: 1px solid rgb(255 255 255 / 20%);
    padding: 5% 8% 5% 15%;
    display: flex;
    align-items: center;
    font-size: var(--f24);
    color: #fff;
    font-weight: 300;
    position: relative;
    z-index: 1;
}

ul.hpro_product a.pro_morebox:before {
    content: counter(Advantage, decimal-leading-zero);
    position: absolute;
    left: 3%;
    font-size: 36px;
    font-weight: 200;
    opacity: .2;
}

ul.hpro_product a.pro_morebox:after {
    content: '';
    position: absolute;
    left: 0;
    height: 100%;
    background: #000000;
    width: 0;
    z-index: -1;
    opacity: .2;
    transition: all .5s ease;
}

ul.hpro_product a.pro_morebox .hpro_center {
    width: 60%;
    line-height: 125%;
    min-height: 60px;
    display: flex;
    align-items: center;
    opacity: .5;
    transition: all .5s ease;
}

ul.hpro_product .cur a.pro_morebox:after {
    width: 100%;
}

ul.hpro_product .cur a.pro_morebox .hpro_center {
    opacity: 1;
}

ul.hpro_product a.pro_morebox .hpro_right {
    width: 33px;
    height: 33px;
    background: rgb(255 255 255 / 15%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 1;
    font-size: var(--f14);
    margin: 0 auto;
    transition: all .5s ease;
    font-weight: bold;
}

ul.hpro_product a.pro_morebox .hpro_right:before {
    content: '';
    position: absolute;
    width: 70%;
    height: 70%;
    background: #fff;
    opacity: .2;
    border-radius: 50%;
    transition: all .5s ease;
}

ul.hpro_product .cur a.pro_morebox .hpro_right {
    background: var(--li);
}

ul.hpro_product .cur a.pro_morebox .hpro_right:before {
    opacity: 0;
}

.h_five .line {
    height: 170px;
    width: 1px;
    background: rgb(0 0 0 / 20%);
    margin: 0 auto;
    position: relative;
}

.h_five .line:before {
    content: '';
    position: absolute;
    width: 9px;
    height: 9px;
    background: var(--li);
    border-radius: 50%;
    left: 50%;
    bottom: -8px;
    transform: translate(-50%, 50%);
    outline: 1px solid rgb(0 0 0 / 20%);
    outline-offset: 4px;
}

.h_five h2 {
    font-size: var(--f42);
    color: #000;
    text-align: center;
    line-height: 130%;
    margin: 3% 0 4%;
}

.h_five .five_img {
    margin: 0 auto;
    max-width: 100%;
    object-fit: contain;
    display: block;
}

.h_five .five_img img {
    width: 100%;
    object-fit: contain;
}

.h_five .five_box {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.h_five .five_box a.five_sort {
    width: 30%;
    display: block;
    border: 1px solid #cccccc;
    border-style: solid none;
    padding: 3% 0;
}

.h_five .five_box a.five_sort p {
    font-size: var(--f24);
    color: #000;
    font-weight: 700;
}

.h_five .five_box a.five_sort .L_summary {
    font-size: var(--f16);
    color: #666666;
    line-height: 150%;
    margin: 4% 0 16%;
    font-weight: 300;
}

.h_five .five_box a.five_sort:hover p {
    color: var(--li);
}

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

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

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

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

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

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

.vi_box iframe {
    width: 100%;
    aspect-ratio: 560 / 315;
}

.h_six {
    position: relative;
    overflow: hidden;
    padding: 7% 0;
}

.h_six .ytb_tab {
    display: flex;
    margin-bottom: 3%;
    flex-wrap: wrap;
    gap: 3vw;
}

.h_six .ytb_tab .tab1 {
    color: #ccc;
    font-weight: 700;
    border-bottom: 2px solid transparent;
    cursor: pointer;
    transition: all .5s ease;
}

.h_six .ytb_tab .tab1.click {
    color: #000;
    border-color: var(--li);
}

.ytb_box .ytb_more {
    position: relative;
    cursor: pointer;
}

.ytb_box .ytb_more .Limg_cov {
    padding-bottom: 56%;
    border-radius: 10px;
    background: #eef2f6;
}

.ytb_box .ytb_more .Limg_cov img {
    opacity: 0;
    transform: scale(1.1);
}

.ytb_box .ytb_more:hover .Limg_cov img {
    opacity: 1;
    transform: scale(1);
}

.ytb_box .ytb_more .tc {
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    padding: 5%;
    color: #000;
    font-weight: 300;
    transition: all .5s ease;
}

.ytb_box .ytb_more .tc p {
    font-size: var(--f24);
}

.ytb_box .ytb_more .tc span {
    opacity: .5;
    position: absolute;
    left: 5%;
    bottom: 10%;
}

.ytb_box .ytb_more .tc img {
    position: absolute;
    right: 5%;
    bottom: 10%;
}

.ytb_box .ytb_more:hover .tc {
    color: #fff;
}

.ytb_li .swiper {
    padding-bottom: 3%;
}

body .swiper .h_pro_line {
    top: auto;
    bottom: 0;
    border-radius: 10px;
    overflow: hidden;
    height: 2px;
}

.swiper .h_pro_line .swiper-pagination-progressbar-fill {
    background: var(--li);
}

.ytb_box .ytb_li {
    display: none;
}

.ytb_box .ytb_li.click {
    display: block;
}


.h_seven {
    background: url(/src/image/bg1.jpg) center center/cover;
    padding: 10% 0 5%;
    color: #fff;
}

.h_seven h2 {
    font-size: var(--f54);
    line-height: 120%;
    max-width: max(580px, 30.208vw);
}

.h_seven ul {
    display: flex;
    justify-content: space-between;
    margin-top: 15%;
    flex-wrap: wrap;
}

.h_seven ul li {
    width: 25%;
}

.h_seven ul li img {
    height: 78px;
    width: auto;
    transition: all .5s ease;
    display: block;
}

.h_seven ul li h3 {
    font-size: var(--f24);
    margin: 25px 0 10px;
}

.h_seven ul li p {
    opacity: .7;
    font-weight: 300;
}

.h_seven ul li:hover img {
    transform: rotate3d(0, 1, 0, 150deg);
}

.h_eight {
    padding: 7% 0;
}

.h_eight h2 {
    font-size: var(--f42);
    color: #000;
    margin-bottom: 4%;
}


ul.eight_news {
    display: flex;
    width: 100%;
    flex-wrap: wrap;
    border: 1px solid #e0e6ec;
    border-radius: 10px;
    overflow: hidden;
}

ul.eight_news li.top_news {
    width: calc(100% / 3);
}

.eight_news .Limg_cov {
    padding-bottom: 120%;
    background: #fff;
}

.eight_news .Limg_cov img {
    opacity: 0;
}

ul.eight_news li.top_news:nth-of-type(2) {
    position: relative;
}


.eight_news .tc {
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    padding: 7%;
    transition: all .5s ease;
}

.eight_news .tc .news_time {
    font-size: var(--f14);
    color: #666;
    font-weight: 300;
    display: flex;
    align-items: center;
    gap: 10px;
}

.eight_news .tc .news_time:before {
    content: '';
    display: inline-block;
    width: 6px;
    height: 6px;
    background: var(--li);
}

.eight_news .tc h3 {
    font-size: var(--f24);
    color: #000;
    margin: 4% 0 10%;
}

.eight_news .tc p {
    font-size: var(--f16);
    color: #666666;
    font-weight: 300;
    line-clamp: 3;
    -webkit-line-clamp: 3;
}

.eight_news .tc span.public_more {
    position: absolute;
    left: 7%;
    bottom: 10%;
}

ul.eight_news li.top_news:hover .Limg_cov img {
    opacity: 1;
}

ul.eight_news li.top_news:hover .tc {
    background: rgb(0 0 0 / 55%);
}

ul.eight_news li.top_news:hover .tc * {
    opacity: 0;
}

ul.eight_news li.top_news:hover .tc .public_more {
    color: #fff;
    opacity: 1;
}

/*mo端产品样式*/
.mo_module {
    width: 94%;
    margin: 0 auto;
    padding: 0 0 50px;
}

.pro_li_more {
    display: block;
    padding: 7%;
    transition: all .5s ease;
    position: relative;
}

.pro_li_more .Limg_con {
    padding-bottom: 100%;
}

.pro_li_more .Limg_con img {
    z-index: 1;
    max-height: 85%;
}

.pro_li_more .Limg_con .num {
    color: #014286;
    opacity: .1;
    font-weight: 700;
    font-size: var(--f72);
    text-align: center;
    line-height: 110%;
    transition: all .5s linear;
}

.pro_li_more:hover .num {
    opacity: 1;
}

.pro_li_more p.L_tit {
    color: #999999;
    font-weight: 300;
    margin: 4% 0 0;
    text-align: center;
}


.pro_li_more:hover {
    box-shadow: inset 0 0 30px rgb(0 2 33 / 15%);
    background-color: #fff;
}

.pro_li_more:hover img {
    transform: translate(-50%, -50%) scale(1.1);
}

.mo_module h2 {
    font-size: 20px;
    color: #000;
}

.mo_module .sort_1 {
    margin-bottom: 50px;
}

@media only screen and (max-width:1200px) {}

@media only screen and (min-width:769px) {
    ul.eight_news li.top_news:nth-of-type(2):before {
        content: '';
        width: 1px;
        height: 100%;
        position: absolute;
        left: 0;
        top: 0;
        background: #e0e6ec;
        z-index: 1;
    }

    ul.eight_news li.top_news:nth-of-type(2):after {
        content: '';
        width: 1px;
        height: 100%;
        position: absolute;
        right: 0;
        top: 0;
        background: #e0e6ec;
        z-index: 1;
    }

    .mo_module {
        display: none;
    }
}

@media only screen and (max-width:768px) {
    .H_top .h_one {
        position: static;
        width: 100%;
        height: auto;
        margin-top: 70px;
    }

    .H_top .h_two {
        position: relative;
        margin-top: 0;
        height: auto;
        padding: 50px 0;
    }

    .H_top .h_two .one_tit {
        line-height: 100%;
        letter-spacing: 0;
        margin-bottom: 10px;
    }

    .H_top .h_two .left {
        width: 100%;
    }

    .visi_hi {
        transform: none;
        visibility: visible;
        filter: none;
        transition: none;
    }

    .H_top .h_two .left .one_name {
        font-size: 24px;
        color: #000;
        font-weight: 700;
    }

    .H_top .h_two .left p {
        color: #666;
        font-weight: 300;
        opacity: 1;
        width: 100%;
        margin: 10px 0 20px;
    }

    .H_top .h_two .left a {
        position: static;
        color: #333;
    }

    .H_top .h_two .right {
        width: 100%;
        margin-top: 40px;
    }

    .H_top .h_two .right p {
        color: #333;
        width: 100%;
    }

    .H_top .h_two .right ul li span {
        font-size: 36px;
        color: var(--li);
    }

    .H_top .h_two .right ul li i {
        color: #666;
    }

    .H_top .h_three {
        display: none;
    }

    .H_top .h_two .right ul {
        margin-top: 15px;
    }

    .h_five .line {
        display: none;
    }

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

    .h_five h2 br {
        display: none;
    }

    .h_five .five_box a.five_sort {
        width: 100%;
        border-style: none none solid;
        margin-bottom: 20px;
    }

    .h_five .five_box a.five_sort .L_summary {
        margin: 5px 0 15px;
    }

    .h_five .five_box a.five_sort p {
        font-size: 18px;
    }

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

    .h_seven ul li {
        width: 100%;
    }

    .h_seven ul li img {
        height: 40px;
    }

    .h_seven ul li h3 {
        font-size: 18px;
        margin: 20px 0 0px;
    }

    .h_seven ul {
        gap: 30px;
    }

    .h_eight,
    .h_seven {
        padding: 50px 0;
        background-position: 80% 0;
        position: relative;
        z-index: 1;
    }

    .h_seven::before {
        content: '';
        position: absolute;
        width: 100%;
        height: 100%;
        left: 0;
        top: 0;
        background-color: #000;
        opacity: .3;
        z-index: -1;
    }

    .h_eight h2 {
        font-size: 24px;
        margin-bottom: 30px;
    }

    ul.eight_news li.top_news {
        width: 100%;
    }

    ul.eight_news li.top_news:nth-of-type(2) {
        border: 1px solid #e0e6ec;
        border-style: solid none;
    }

    .eight_news .Limg_cov {
        padding-bottom: 80%;
    }

    .eight_news .tc {
        padding: 20px;
    }

    .h_six {
        padding: 50px 0;
    }

    .ytb_box .ytb_more .Limg_cov {
        padding-bottom: 75%;
    }

    .ytb_box .ytb_more .tc span {
        bottom: auto;
        top: 30%;
        line-height: 133%;
    }

    .ytb_box .ytb_more .tc p {
        font-size: 18px;
    }

    .pro_li_more .Limg_con .num {
        font-size: 36px;
    }

    .vi_box .box .video {
        width: 90vw;
    }

    .vi_box .box .video .close {
        width: 5vw;
        right: 0;
        top: -10vw;
    }
}