@charset "UTF-8";

::-webkit-scrollbar {
    width: 0px;
}

.L_body {
    height: 100vh;
    overflow: hidden;
}

.index_bg {
    position: absolute;
    width: 100%;
    height: 120vh;
    background-color: #000;
    left: 0;
    top: 0;
    transition: all 1s ease;
    z-index: -1;
}

.index_bg video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: .8;
}

.H_footer {
    display: flex;
    align-items: flex-end;
    justify-content: center;
    height: auto !important;
}

#H_swiperbox {
    height: 100%;
}

.padd {
    padding-top: max(80px, 4vw);
}

.L_homepage {
    position: absolute;
    z-index: 2;
    right: 2% !important;
}

.L_body>.mySwiper>.L_homepage>span.swiper-pagination-bullet {
    margin: max(10px, 0.781vw) 0;
    width: max(8px, 0.625vw);
    height: max(8px, 0.625vw);
    cursor: pointer;
    background: #fff;
    opacity: 1;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all .5s;
    border: none;
}

.L_body>.mySwiper>.L_homepage>span.swiper-pagination-bullet:before {
    content: '';
    width: max(4px, 0.208vw);
    height: max(4px, 0.208vw);
    background: var(--li1);
    display: block;
    border-radius: 50%;
    transition: all .5s;
}

.L_body>.mySwiper>.L_homepage>span.swiper-pagination-bullet-active {
    background: var(--li);
}

.L_body>.mySwiper>.L_homepage>span.swiper-pagination-bullet-active:before {
    background: #fff;
}

.L_body>.mySwiper>.L_homepage>span.swiper-pagination-bullet-active:before {
    background: #fff;
    transform: scale(1);
}

.banenr_center {
    position: relative;
    width: 100%;
    height: 100vh;
    overflow: hidden;
    background: #000;
}

.banenr_center .banner_Ele {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    min-height: 100%;
    object-fit: cover;
    opacity: .75;
    transform: perspective(1200px) translate3d(0, 0, 100px);
}

.h_swiper .swiper-slide-active .banner_Ele {
    transition: all 5s ease 0s;
    transform: perspective(1200px) translate3d(0, 0, 0px);
}


.h_swiper .ban_text {
    position: absolute;
    z-index: 2;
    left: 50%;
    top: 70%;
    transform: translate(-50%, -50%);
    text-align: left;
}

.h_swiper .ban_text .ban_tit {
    font-size: max(38px, 3.13vw);
    color: #fff;
    font-weight: 700;
    line-height: 115%;
    max-width: max(720px, 38vw);
}

.h_swiper .ban_text .ban_sum {
    text-transform: uppercase;
    color: rgb(255 255 255 / 60%);
    margin-bottom: 1%;
}

.h_swiper .swiper-pagination-bullet {
    width: 59px;
    height: 2px;
    display: inline-block;
    border-radius: 0;
    background: #fff;
    opacity: .5;
    transition: all .5s ease;
}

.h_swiper .swiper-pagination-bullet-active {
    height: 4px;
    opacity: 1;
}

.mySwiper .swiper-horizontal>.swiper-pagination-bullets {
    bottom: 3%;
    left: 0;
    width: 100%;
    line-height: 0;
}

.swiper_span {
    position: absolute;
    right: 3%;
    bottom: 0;
    z-index: 2;
    font-size: 14px;
    color: #fff;
    text-transform: uppercase;
    writing-mode: vertical-rl;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
}

.swiper_span:after {
    content: '';
    display: block;
    background: #fff;
    height: 153px;
    border-left: 1px solid #fff;
    opacity: .2;
    margin-top: 20px;
}


.two {
    background: #fff url(/src/image/two_bg.jpg) center bottom / cover no-repeat;
    height: 100%;
    display: flex;
    align-items: flex-end;
}

.two .center {
    overflow: hidden;
    display: flex;
    flex-wrap: wrap;
}

.two_left {
    width: 31%;
    margin-right: auto;
    align-content: center;
}

.two_left .two_sort {
    font-size: var(--f18);
    color: var(--li) !important;
    text-transform: uppercase;
    font-weight: bold;
}

.two_left .two_proname {
    font-size: var(--f42);
    color: #000;
    font-weight: bold;
    line-height: 123%;
}

.two_left .two_sum {
    font-size: var(--f18);
    color: #666;
    margin: 5% 0 10%;
    line-clamp: 4;
    -webkit-line-clamp: 4;
}

.two_left .two_more {
    display: flex;
    gap: 1vw;
}

.two_left .two_more a {
    background: #fff;
    font-size: var(--f18);
    color: #000;
    line-height: var(--f60);
    border-radius: 1000px;
    padding: 0 2vw;
    transition: all .5s ease;
}

.two_left .two_more .cur {
    background: var(--li);
    color: #fff;
}

.three .two_left .two_more .cur:hover {
    background: #fff;
    color: var(--li);
}

.two_right {
    width: 60%;
    position: relative;
}

/* .two_right:before {
    content: '';
    position: absolute;
    width: 70%;
    height: 100%;
    right: 0;
    top: 0;
    z-index: 2;
} */

.pro_swiper_2 {
    width: 100%;
    overflow: hidden;
}

.two .two_right .pro_swiper_2 .swiper-slide-active {
    transform: scale(1);
    opacity: 1;
}

.two .two_right .swiper-slide {
    transform: scale(.5);
    opacity: .6;
    transition: all .5s ease;
}

.two_right .Limg_cov {
    height: 60vh;
    cursor: pointer;
}

.two_right .Limg_cov img {
    object-fit: initial;
    max-width: 100%;
    width: auto;
    left: 50%;
    top: auto;
    bottom: 0;
    transform: translateX(-50%);
}

.two_bottom {
    max-width: max(730px, 38.021vw);
    width: 94%;
    margin: 2% auto 3%;
}

.two_bottom ul {
    display: flex;
    justify-content: space-between;
}

.two_bottom ul li {
    flex: 1;
    text-align: center;
    color: #000;
    font-weight: 700;
    cursor: pointer;
}

.two_bottom ul li.active {
    color: var(--li);
}

.progress_line {
    position: relative;
    display: flex;
    margin: 5% 0 0;
    flex-wrap: wrap;
}

.progress_line .puli {
    width: 100%;
    display: flex;
    justify-content: space-between;
}

.progress_line .puli:before,
.progress_line .puli>div {
    content: '';
    display: block;
    width: 1px;
    height: max(8px, 0.365vw);
}

.progress_line .red {
    position: absolute;
    left: 0;
    bottom: 0;
    border-bottom: 1px solid var(--li);
    z-index: 2;
    transition: all 1s linear;
    -webkit-clip-path: polygon(0 0, var(--w) 100% 0, var(--w) 100%, 0% 100%);
    clip-path: polygon(0 0, var(--w) 0, var(--w) 100%, 0% 100%);
}

.progress_line .gray:before,
.progress_line .gray div {
    background: #babbbe;
}

.progress_line .gray {
    border-bottom: 1px solid #babbbe;
}

.progress_line .red:before,
.progress_line .red div {
    background: var(--li);
}


.swiper-slide-active .two_left {
    animation-duration: 1s;
    animation-delay: 0.3s;
    animation-name: fadeInLeft;
    animation-fill-mode: both;
}

.swiper-slide-active .two_right {
    animation-duration: 1s;
    animation-delay: 0.5s;
    animation-name: fadeInRight;
    animation-fill-mode: both;
}

.swiper-slide-active .two_bottom {
    animation-duration: 1s;
    animation-delay: 0.7s;
    animation-name: fadeInUp;
    animation-fill-mode: both;
}





.three {
    position: relative;
    height: 100%;
    display: flex;
    align-items: center;
}

.three .center {
    display: flex;
    align-items: self-end;
    flex-wrap: wrap;
}

.three .two_left * {
    color: #fff;
}

.three ul {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.three ul span.counter {
    color: var(--li);
    font-size: var(--f72);
    font-weight: bold;
    line-height: 100%;
}

.three ul i {
    color: var(--li);
    font-size: var(--f30);
    font-weight: bold;
    vertical-align: top;
    line-height: 100%;
}

.three ul p {
    line-height: 134%;
    color: #fff;
    margin-top: 0.5vw;
}

.four {
    height: 100%;
    display: flex;
    align-items: center;
}

.four h2 {
    font-size: var(--f54);
    color: #fff;
    text-align: center;
    line-height: 100%;
}

.four .info {
    font-size: var(--f18);
    color: #fff;
    text-align: center;
    margin-top: 1%;
}

.four ul {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-top: 5%;
}

.four ul li {
    width: 31%;
    background: #ffffff;
    padding: 3%;
    border-radius: 5px;
    overflow: hidden;
    position: relative;
    z-index: 1;
    box-shadow: 0 0 10px rgb(0 0 0 / 50%);
}

.four ul li:before {
    content: '';
    position: absolute;
    width: 100%;
    left: 0;
    bottom: 0;
    height: 1%;
    background: var(--li);
    transition: all .5s ease;
    z-index: -1;
}

.four ul li:hover:before {
    height: 100%;
}

.four ul li .top {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 2vw;
    overflow: hidden;
}

.four ul li .top .left {
    font-size: var(--f18);
    color: #000;
    font-weight: bold;
}

.four ul li .top .left b {
    color: var(--li);
    font-weight: bold;
}

.four ul li .top a.icon {
    width: 32px;
    height: 32px;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: var(--li) !important;
    line-height: 0;
    transition: all .5s ease;
    transform: translateX(100%);
}

.four ul li:hover a.icon {
    transform: translateX(0%);
}

.four ul li:hover * {
    color: #fff !important;
}

.bottom {
    display: flex;
    align-items: center;
    gap: 2vw;
    overflow: hidden;
}

.bottom img {
    filter: drop-shadow(0px -1000px 0px #fff);
    max-width: 100%;
}

.four ul li:hover img {
    transform: translateY(1000px);
}

.bottom span.num {
    font-size: var(--f72);
    line-height: 100%;
    color: var(--li);
}

.bottom i {
    color: var(--li);
    font-size: var(--f24);
    vertical-align: top;
}

.bottom p {
    color: #000;
    opacity: .5;
    font-size: var(--f18);
}


.swiper-slide-active .four h2 {
    animation-duration: 1s;
    animation-delay: 0.3s;
    animation-name: fadeInUp;
    animation-fill-mode: both;
}

.swiper-slide-active .four .info {
    animation-duration: 1s;
    animation-delay: 0.5s;
    animation-name: fadeInUp;
    animation-fill-mode: both;
}

.swiper-slide-active .four ul li:nth-of-type(1) {
    animation-duration: 1s;
    animation-delay: 0.7s;
    animation-name: fadeInUp;
    animation-fill-mode: both;
}

.swiper-slide-active .four ul li:nth-of-type(2) {
    animation-duration: 1s;
    animation-delay: 0.9s;
    animation-name: fadeInUp;
    animation-fill-mode: both;
}

.swiper-slide-active .four ul li:nth-of-type(3) {
    animation-duration: 1s;
    animation-delay: 1.1s;
    animation-name: fadeInUp;
    animation-fill-mode: both;
}



.five {
    height: 100%;
    --color: #fff;
    display: flex;
    align-items: center;
}

.five .center {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    top: 20%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.five .parallax-bg {
    position: absolute;
    left: 0;
    bottom: 10%;
    z-index: 2;
    width: 348%;
    pointer-events: none;
}

.five .parallax-bg img {
    width: 100%;
    vertical-align: top;
}

.five .para_scoll {
    position: absolute;
    left: 0;
    bottom: 12%;
    width: 100%;
    height: 4vw;
    cursor: pointer;
    z-index: 5;
}

.five .center .five_img {
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    object-fit: cover;
}

.five .center .left {
    color: var(--color);
    font-size: var(--f54);
    font-weight: bold;
    line-height: 100%;
}

.button_right {
    position: relative;
    display: flex;
    gap: 2vw;
}

.button_right .swiper-paginatio {
    display: flex;
    position: static;
}

.button_right .swiper-pagination {
    display: flex;
    position: static;
    align-items: center;
    color: var(--color);
    font-size: var(--f18);
    font-weight: bold;
    width: auto;
}

.button_right .button {
    display: flex;
    gap: 1vw;
}

.button_right .button>div {
    position: static;
    transform: none;
    opacity: 1;
    border: 2px solid rgb(255 255 255 / 40%);
    cursor: pointer;
    user-select: all;
}

.button_right .button>div:after {
    color: #fff;
    font-size: var(--f16);
    font-weight: 700;
}

.button_right .button>div:hover {
    background: var(--li) !important;
}

.button_right .button>div:hover:after {
    color: #fff !important;
}

.button_right .swiper-pagination span {
    padding: 0 5px;
}

.button_right .swiper-pagination span.ts {
    opacity: .4;
}

.five_text {
    position: absolute;
    left: 30%;
    top: 40%;
    max-width: max(600px, 31.25vw);
    width: 94%;
}

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

.five_swiper .swiper-slide {
    counter-increment: Advantage;
}

.five_text .five_tit:before {
    content: counter(Advantage, decimal-leading-zero);
    display: inline-block;
    margin-right: 10px;
    background: var(--li);
    color: #fff;
    font-weight: 700;
    line-height: 162%;
    padding: 0 13px;
    border-radius: 500px;
    font-size: var(--f16);
}

.five_text .five_tit {
    font-size: var(--f36);
    font-weight: bold;
    color: #fff;
    text-transform: uppercase;
    line-height: 100%;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: all .5s linear;
}

.five_text .five_sum {
    font-size: var(--f18);
    color: #fff;
    margin: 3% 0 5%;
    transition: all .5s linear;
}

.five_text .five_more {
    background: var(--li);
    font-size: var(--f18);
    color: #fff;
    line-height: var(--f60);
    border-radius: 1000px;
    padding: 0 2.5vw;
    transition: all .5s ease;
    display: inline-block;
    transition: all .5s linear;
}

.five_text .five_more:hover {
    background: #fff;
    color: var(--li);
}

.swiper-slide-active .five .center .left {
    animation-duration: 1s;
    animation-delay: 0.3s;
    animation-name: fadeInLeft;
    animation-fill-mode: both;
}

.swiper-slide-active .five_text {
    animation-duration: 1s;
    animation-delay: 0.7s;
    animation-name: fadeInDown;
    animation-fill-mode: both;
}


.six {
    height: 100%;
    width: 100%;
    background: #fff;
    display: flex;
    align-items: center;
    --color: #000;
}

.six .center {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
}

.six .center .left {
    width: 25%;
    max-width: max(330px, 17.188vw);
    margin-right: auto;
}

.six .center .right {
    width: 75%;
}

.six_name {
    font-size: var(--f54);
    font-weight: bold;
    color: #000;
    line-height: 100%;
}

.six .center .info {
    font-size: var(--f18);
    color: #666;
    line-height: 130%;
    margin: 2vw 0 4vw;
}

.six .center .news_morebox a {
    background: transparent;
    border: 1px solid #cccccc;
    font-size: var(--f16);
    color: #000000;
    line-height: var(--f60);
    border-radius: 1000px;
    transition: all .5s ease;
    display: block;
    transition: all .5s linear;
    margin-bottom: 1vw;
    max-width: max(150px, 10.417vw);
    text-align: center;
}

.six .center .news_morebox a:hover {
    background: var(--li);
    color: #fff;
    border-color: var(--li);
}

a.news_box {
    position: relative;
    overflow: hidden;
}

a.news_box .Limg_coh {
    position: relative;
    height: calc(100vh - max(80px, 4vw));
    overflow: hidden;
}

a.news_box .Limg_coh img {
    position: absolute;
    width: 100%;
    height: 100%;
    object-fit: cover;
    left: 0;
    bottom: 0;
    transition: all .5s ease;
}

a.news_box .nm {
    position: absolute;
    z-index: 2;
    left: 10%;
    top: 13%;
    width: 80%;
    height: 74%;
}

a.news_box .Limg_coh:before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: #fff;
    left: 0;
    top: 0;
    z-index: 1;
    border-left: 1px solid #e5e5e5;
    transition: all .5s ease;
}

.right .swiper {
    border-right: 1px solid #e5e5e5;
}

a.news_box:hover .Limg_coh:before {
    opacity: 0.4;
    background: #000;
}

a.news_box:hover .Limg_coh img {
    transform: scale(1.05);
}

a.news_box .nm .news_time {
    color: var(--color);
    opacity: .6;
    font-size: 14px;
}

a.news_box .nm .news_tit {
    font-size: var(--f24);
    color: var(--color);
    line-clamp: 3;
    -webkit-line-clamp: 3;
    line-height: 125%;
    margin: 1vw 0 2vw;
    min-height: max(75px, 4.688vw);
}

a.news_box .nm .news_sum {
    color: var(--color);
    opacity: .6;
    line-clamp: 3;
    -webkit-line-clamp: 3;
}

.news_more_li {
    position: absolute;
    left: 0;
    bottom: 0;
    color: var(--li);
    font-weight: bold;
    font-size: 14px;
}

a.news_box:hover {
    --color: #fff;
}

.six .button_right {
    margin-top: 5vw;
}

.six .button_right .button>div {
    border: 2px solid rgb(0 0 0/ 10%);
}

.six .button_right .button>div::after {
    color: #000;
}







.swiper-slide-active .six .six_name {
    animation-duration: 1s;
    animation-delay: 0.3s;
    animation-name: fadeInUp;
    animation-fill-mode: both;
}

.swiper-slide-active .six .info {
    animation-duration: 1s;
    animation-delay: 0.5s;
    animation-name: fadeInUp;
    animation-fill-mode: both;
}

.swiper-slide-active .six .news_morebox {
    animation-duration: 1s;
    animation-delay: 0.7s;
    animation-name: fadeInUp;
    animation-fill-mode: both;
}

.swiper-slide-active .six .right {
    animation-duration: 1s;
    animation-delay: 0.7s;
    animation-name: fadeInUp;
    animation-fill-mode: both;
}

@media only screen and (min-width:769px) {
    .swiper-slide-active .six .button_right {
        animation-duration: 1s;
        animation-delay: 0.9s;
        animation-name: fadeInUp;
        animation-fill-mode: both;
    }

    .swiper-slide-active .button_right {
        animation-duration: 1s;
        animation-delay: 0.5s;
        animation-name: fadeInRight;
        animation-fill-mode: both;
    }
}

@media only screen and (max-width:1100px) {
    .two_left {
        order: 1;
        width: 94%;
        margin: 30px auto;
        max-width: 730px;
    }

    .two_right {
        width: 100%;
        max-width: 500px;
        margin: 0 auto;
    }

    .two_left .two_sum {
        margin: 20px 0;
    }

    .two_bottom {
        order: 2;
    }

    .two_right .Limg_cov {
        height: 40vh;

    }

    .two_right .Limg_cov img {
        object-fit: contain;
    }

    .two_left .two_more a {
        padding: 0 20px;
    }

    .three .two_left {
        width: 100%;
        max-width: none;
    }

    .three .two_right {
        width: 100%;
        max-width: none;
        order: 2;
        margin-top: 50px;
    }

    .six .center .left {
        padding-right: 5%;
    }

    .four ul {
        margin-top: 0;
    }

    .four ul li {
        width: 100%;
        margin-top: 20px;
    }

    .five_text {
        left: 10%;
    }

    .five_text .five_more {
        padding: 0 20px;
    }
}

@media only screen and (min-width:769px) {}

@media only screen and (max-width:768px) {
    .padd {
        padding-top: 70px;
    }

    .two_left .two_proname {
        font-size: 20px;
    }

    .two_left .two_sum {
        margin: 10px 0 20px;
        font-size: 14px;
    }

    .two_bottom ul {
        display: none;
    }

    .two_left {
        margin: 30px auto 0;
    }

    .two_bottom {
        margin: 3% auto 40px;
    }

    .three ul li {
        width: 100%;
        background: rgb(0 0 0 / 25%);
        padding: 20px;
        margin-bottom: 10px;
    }

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

    .bottom img {
        height: 46px;
    }

    .five .center .left {
        font-size: 24px;
    }

    .button_right .button>div {
        border: 1px solid rgb(255 255 255 / 40%);
    }

    .button_right .button>div:after {
        font-size: 10px;
    }

    .five_text {
        left: 3%;
        width: 90%;
    }

    .five_text .five_tit {
        flex-direction: column;
        align-items: flex-start;
    }

    .five .center {
        align-items: flex-start;
        flex-direction: column;
        gap: 30px;
    }

    .five .parallax-bg {
        width: 880%;
    }

    .six .center .left {
        width: 100%;
        max-width: none;
        margin-right: auto;
        padding-right: 0;
    }

    .six .center .right {
        width: 100%;
    }

    .six .button_right {
        margin-top: 0;
        position: absolute;
        left: 50%;
        bottom: 50px;
        transform: translateX(-50%);
    }

    a.news_box .Limg_coh {
        height: 40vh;
    }

    .right .swiper {
        border-right: none;
        margin-top: 40px;
        padding-bottom: 50px;
    }

    .two_right:before {
        display: none;
    }

}

@media only screen and (max-height:650px) {
    .two_right .Limg_cov {
        height: 50vh;
    }

    .three ul span.counter {
        font-size: 36px;
    }

    .three .two_right {
        margin-top: 20px;
    }

    .three ul li {
        padding: 10px;
        margin-bottom: 5px;
    }

    .bottom span.num {
        font-size: 36px;
    }

    .five .center .left {
        font-size: 20px;
    }

}