@charset "UTF-8";

.banenr_center {
    position: relative;
    height: 100vh;
    background-color: #000;
}

.banenr_center::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    z-index: 1;
}

.banenr_center .banner_Ele {
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    bottom: 0;
    object-fit: cover;
}

.banenr_center video {
    opacity: 0.9;
}

.banenr_center .ban_text {
    position: absolute;
    left: 50%;
    bottom: 0;
    z-index: 1;
    transform: translateX(-50%);
}

.banenr_center .ban_text .tc {
    max-width: calc(var(--f48)*17);
    margin-left: auto;
    background: rgb(255 126 36 / 80%);
    padding: var(--f60);
    transform: translateY(45%);
    width: 100%;
}

.banenr_center .ban_text .tc:hover,
.no-top .banenr_center .ban_text .tc {
    transform: translateY(8%);
}

.banenr_center .ban_tit {
    font-size: var(--f48);
    color: #fff;
    line-height: 120%;
    font-weight: bold;
}

.banenr_center .ban_text .ban_sum {
    color: rgb(255 255 255 / 70%);
    width: 100%;
    font-size: var(--f18);
    margin: 6% 0 11%;
    max-width: 36rem;
    width: 100%;
}

.banenr_center .ban_text .ban_scrs {
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.banenr_center .ban_text .ban_scrs span {
    animation: scroll 2s linear infinite;
    display: inline-block;
}

/* 产品 */
#section1 {
    padding: 9% 0 5%;
}

.two-tit {
    font-size: var(--f48);
    color: #000;
    font-weight: 700;
    text-align: center;
    line-height: 100%;
}

.two-sum {
    font-size: var(--f18);
    color: #666;
    text-align: center;
    max-width: calc(var(--f18) * 43);
    margin: 2% auto 7%;
}

.img-compare img {
    display: block;
    width: 100%;
    height: auto;
}

.img-compare .img-line {
    position: relative;
    z-index: -1;
}

.img-compare {
    --x: 44.6875%;
    --y: 24.866785079928952%;
    --r: 100%;
    position: relative;
    z-index: 1;
    overflow: hidden;
    width: 100%;
}

.img-compare .img-real {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    clip-path: circle(var(--r) at var(--x) var(--y));
    transition: clip-path .6s ease;
    z-index: 2;
}

.img-compare::after {
    content: "";
    position: absolute;
    left: var(--x);
    top: var(--y);
    z-index: 3;
    width: 6vw;
    height: 6vw;
    transform: translate(-50%, -50%) scale(0);
    pointer-events: none;
    border-radius: 50%;
    /* background: radial-gradient(circle,
            rgba(12, 36, 66, .9) 0%, rgba(12, 36, 66, .6) 35%, rgba(12, 36, 66, .2) 65%, rgba(12, 36, 66, 0) 100%);  */
    background: radial-gradient(circle,
            rgba(12, 36, 66, 0) 45%,
            rgba(12, 36, 66, .35) 70%,
            rgba(12, 36, 66, 0) 100%);
    opacity: 0;
    transition: .6s ease;
}

.img-compare.active {
    --r: 3.2vw;
}

.img-compare.active::after {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

.pro_sort {
    position: absolute;
    width: 100%;
    height: 90%;
    left: 0;
    top: 0;
    display: flex;
    flex-direction: column;
    flex-wrap: wrap;
    align-content: space-between;
    gap: 1.5vw;
    z-index: 4;
}

.pro_sort a {
    height: calc(calc(100% - 1.5vw * 8) / 9);
    width: 16vw;
    text-align: left;
    font-size: 0.945vw;
    color: #000;
    text-transform: uppercase;
    padding: 0 0 0 .625rem;
    border-width: 3px;
    border-style: none none none solid;
    border-color: transparent;
}


.img-compare.active .pro_sort a.cur {
    border-color: var(--li);
    color: var(--li);
    font-weight: 400;
}

.img-compare.active .pro_sort a.other {
    color: #999999;
}

svg.car-svg {
    position: absolute;
    left: 0;
    top: 0;
    z-index: 5;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.img-compare.active svg.car-svg .svg-line.other circle {
    fill: #ffc59c;
}

.img-compare.active svg.car-svg .svg-line.cur line {
    stroke: var(--li);
}

.svg-line {
    pointer-events: none;
}

.svg-line line {
    stroke: #999;
    stroke-width: 1;
    stroke-dasharray: 4 5;
    pointer-events: none;
}

.svg-line circle {
    fill: var(--li);
    position: relative;
    z-index: 1;
    pointer-events: auto;
    cursor: pointer;
}

.svg-line text {
    display: none;
}


.h_ab .img1 {
    position: relative;
    overflow: hidden;
    margin-bottom: 6%;
}

.h_ab .img1 img {
    width: 100%;
}

.h_ab .img1 .center {
    position: relative;
    padding-bottom: 11%;
}

.h_ab .img1 .tc {
    position: absolute;
    max-width: 50rem;
    margin-left: auto;
    background: rgb(255 126 36 / 80%);
    padding: 4% 8% 4% 4%;
    bottom: 0;
    left: 0;
    color: #fff;
}

.h_ab .img1 .tit {
    font-size: var(--f40);
    line-height: 125%;
    font-weight: bold;
}

.h_ab .img1 .info {
    font-size: var(--f18);
    line-height: 167%;
    margin: 6% 0 10%;
}

.h_ab ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: var(--f24);
}

.h_ab ul li {
    width: auto;
    min-width: 25%;
}

.h_ab ul li i.icon {
    color: #d6d6d6;
    font-size: var(--f36);
    display: block;
    line-height: 100%;
    margin-bottom: var(--f16);
}

.h_ab ul li .pulic {
    font-size: var(--f72);
    text-transform: uppercase;
    line-height: 100%;
}

.h_ab ul li span {
    font-size: var(--f30);
    color: var(--li);
    font-weight: 500;
    line-height: 100%;
    display: inline-block;
}

.h_ab ul li p {
    color: #000;
    font-size: var(--f18);
    margin-top: var(--f16);
    line-height: 100%;
}

.an-table {
    border-top: 2px solid rgb(0 0 0 / 10%);
    margin-top: 7%;
    padding: 8% 0;
}

.an-table .left {
    width: 51.5%;
    position: relative;
    padding-bottom: calc(var(--f60) * 3);
}

.an-table .right {
    width: 38.75%;
}

.an-table .right img {
    width: 100%;
}

.ab-name {
    font-size: var(--f48);
    font-weight: 700;
    color: #000;
    line-height: 120%;
}

.ab-name span {
    color: var(--li);
}

.ab-info {
    font-size: var(--f18);
    color: #666666;
    line-height: 167%;
    max-width: calc(var(--f18) * 43);
    margin: 6% 0 8%;
}

.public_more.ab-more {
    border-color: var(--li);
}

.public_more.ab-more:before {
    color: #000;
}

.public_more.ab-more:hover {
    background: var(--li);
    color: #fff;
}

.an-table .left .line-flex {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    border-top: 1px solid rgb(28 27 22 / 10%);
    padding-top: 4%;
    display: flex;
    align-items: center;
    gap: var(--f30);
    font-size: calc(var(--f18) + 2px);
    color: #000;
    font-weight: 700;
    line-height: 150%;
}

.an-table .left .line-flex i.icon {
    background: var(--li);
    color: #fff;
    font-weight: bold;
    line-height: var(--f36);
    width: var(--f36);
    text-align: center;
    border-radius: 50%;
}

section.h_xx {
    background: #f3f5f7;
    padding: 6% 0 3%;
}

section.h_xx .flex {
    align-items: center;
}

section.h_xx .news_tit {
    font-size: var(--f48);
    color: #010101;
    font-weight: 700;
    line-height: 100%;
}

section.h_xx .flex a {
    font-size: var(--f18);
    color: #000;
}

section.h_xx .flex a i.icon {
    color: var(--li);
    font-weight: bold;
}

ul.h_news {
    display: flex;
    margin: 3% 0 8%;
    gap: var(--f30);
}

ul.h_news li {
    width: calc((100% - var(--f30) * 2) / 3);
    overflow: hidden;
    position: relative;
}

.news_box .Limg_cov {
    padding-bottom: 119%;
    background: var(--li);
}

.news_box .tc {
    position: absolute;
    left: 0;
    bottom: 0;
    padding: 6%;
    color: #fff;
}

.news_box .tc .news_time {
    font-size: var(--f18);
}

.news_box .tc .news_t {
    font-size: var(--f24);
    font-weight: 700;
    line-height: 133%;
    line-clamp: 4;
    -webkit-line-clamp: 4;
    margin: var(--f30) 0;
}

.news_box .tc .news_info {
    line-height: 150%;
    line-clamp: 4;
    -webkit-line-clamp: 4;
    max-height: 0;
    overflow: hidden;
    transition: all .5s ease;
}

ul.h_news li:hover .Limg_cov img {
    opacity: 0;
}

ul.h_news li:hover .news_info {
    max-height: calc(var(--f16) * 6);
}

.h-link .Limg_con {
    padding-bottom: 75%;
}

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

@media (min-width: 769px) {
    .pro_sort a:nth-of-type(-n+9) {
        text-align: right;
        padding: 0 .625rem 0 0;
        border-style: none solid none none;
    }

}

@media (max-width: 768px) {
    .banenr_center {
        height: auto;
        margin-top: 110px;
    }

    .banenr_center .banner_Ele {
        position: relative;
        width: 100%;
        height: auto;
        left: 0;
        bottom: 0;
        object-fit: contain;
        vertical-align: top;
    }

    .banenr_center .ban_text {
        position: relative;
        left: 0;
        transform: none;
        width: 100%;
        max-width: 100vw;
    }

    .banenr_center .ban_text .tc {
        max-width: 100%;
        margin-left: auto;
        background: var(--li);
        padding: 30px 20px 40px;
        transform: none !important;
        width: 100%;
    }

    .banenr_center .ban_text .ban_sum {
        color: rgb(255 255 255 / 80%);
        width: 100%;
        font-size: var(--f18);
        margin: 10px 0 20px;
        max-width: 100%;
    }

    #section1 {
        padding: 50px 0;
    }

    .two-sum {
        color: #666;
        margin: 10px auto 30px;
    }

    .img-compare .img-line,
    .img-compare .img-real {
        height: 60vw;
    }

    svg.car-svg {
        height: 60vw;
        width: auto;
        left: 50%;
        transform: translateX(-50%);
    }

    .svg-line line {
        display: none;
    }

    .svg-line circle {
        r: 20;
    }

    .svg-line text {
        display: block;
    }

    .pro_sort {
        position: relative;
        width: 100%;
        height: auto;
        gap: 0;
        z-index: 4;
        display: flex;
        flex-wrap: wrap;
        flex-direction: row;
        gap: 10px 5px;
    }


    .pro_sort a {
        height: auto;
        width: calc((100% - 5px) / 2);
        font-size: 12px;
        text-transform: capitalize;
        padding: 0;
        border-width: 0;
        counter-increment: Advantage;
        background: #eee;
        padding: 10px 3px 10px 10px;
        position: relative;
        line-height: 133%;
    }

    .pro_sort a:before {
        content: counter(Advantage, decimal-leading-zero);
        display: block;
        color: #fff;
        background: var(--li);
        width: 16px;
        line-height: 16px;
        border-radius: 50%;
        font-size: 10px;
        text-align: center;
        position: absolute;
        left: 0;
        top: 0;
        transform: translate(0%, -50%);
    }

    .h_ab .img1 img {
        width: 100%;
        height: 400px;
        object-fit: cover;
    }

    .h_ab .img1 .tc {
        position: relative;
        padding: 30px 20px 40px;
        margin-top: -38vw;
    }

    .h_ab .img1 {
        margin-bottom: 0;
    }

    .h_ab .img1 .center {
        position: relative;
        padding-bottom: 50px;
    }

    .h_ab ul li span {
        font-size: 18px;
    }

    .h_ab ul li p {
        margin-top: 8px;
        line-height: 100%;
    }

    .h_ab ul li {
        min-width: 25%;
        width: 100%;
        position: relative;
        padding-left: 50px;
    }

    .h_ab ul li:nth-of-type(2) {
        border-top: 1px solid #eee;
        border-bottom: 1px solid #eee;
        padding-top: var(--f24);
        padding-bottom: var(--f24);
    }

    .h_ab ul li i.icon {
        position: absolute;
        left: 0;
        top: 50%;
        transform: translateY(-50%);
        font-size: 32px;
    }

    .an-table {
        border-top: 2px solid rgb(0 0 0 / 10%);
        margin-top: 50px;
        padding: 30px 0;
    }

    .an-table .left {
        width: 100%;
        position: relative;
        padding-bottom: 0;
        order: 2;
    }

    .an-table .right {
        width: 100%;
        margin-bottom: 30px;
    }

    .an-table .left .line-flex {
        position: relative;
        padding-top: 20px;
        gap: 20px;
        font-size: 16px;
        margin-top: 30px;
    }

    .an-table .left .line-flex p {
        width: calc(100% - 50px);
    }

    section.h_xx {
        background: #f3f5f7;
        padding: 50px 0 0px;
    }

    section.h_xx .flex {
        align-items: center;
        margin-bottom: 30px;
    }

    ul.h_news {
        display: flex;
        overflow-x: auto;
        gap: 15px;
        scroll-snap-type: x mandatory;
        margin: 0;
    }

    ul.h_news li {
        width: auto;
        flex: 0 0 85%;
        scroll-snap-align: start;
    }

    ul.h_news::-webkit-scrollbar {
        display: none;
    }

    .h-link {
        padding: 50px 0;
        position: relative;
    }

    .h-link .Limg_con {
        padding-bottom: 50%;
    }

}

@media (max-width: 480px) {}