@charset "utf-8";

/* ab-title */
.ab-title{
    position: relative;
}
.ab-title h3,
.ab-title p {
    margin: 0;
}

.ab-title h3{
    margin: 0;
    font-size: 48px; 
    color: #000000;
    font-weight: 400;
    line-height: 1.25;
    text-transform: uppercase;
    margin-bottom: 20px;
}

.ab-title p{
    font-size: 24px;
    color: #333333;
    line-height: 1.2;
}

.about1-txt{
    text-align: center;
    font-size: 17px;
    color: #666666;
    line-height: 1.9;
    max-width: 1300px;
    margin: 0 auto;
    margin-top: 50px;
}

.about1-section,
.about2-section {
    --theme: #f5b335;
    --text: #3f3f3f;
    color: var(--text);
    overflow: hidden;
}

.about1-section *,
.about2-section * {
    box-sizing: border-box;
}

.about1-section .max1580,
.about2-section .max1580 {
    width: min(1580px, calc(100% - 80px));
    margin: 0 auto;
}

/* 公司简介 */
.about1-section {
    padding-top: 108px;
    background: #fff;
}

.about1-txt {
    max-width: 1290px;
    margin: 58px auto 0;
    color: #696969;
    font-size: 16px;
    line-height: 2.25;
    text-align: center;
}

.about1-txt p {
    margin: 0;
}

/* 数据 */
.about1-num {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    margin: 72px 0 82px;
    padding: 0;
    list-style: none;
}

.about1-num li {
    position: relative;
    min-width: 0;
    padding: 0 50px;
}

.about1-num li:first-child {
    padding-left: 0;
}

.about1-num li:last-child {
    padding-right: 0;
}

.about1-num li + li::before {
    content: "";
    position: absolute;
    top: 30px;
    left: 0;
    width: 1px;
    height: 40px;
    background: #ddd;
}

.about1-num h3,
.about1-num p {
    margin: 0;
}

.about1-num h3 {
    min-height: 76px;
    color: #444444;
    font-size: 0;
    font-weight: 700;
    line-height: 1;
    white-space: nowrap;
}

.about1-num h3 i {
    font-size: 80px;
    font-style: normal;
    letter-spacing: -2px;
    font-family: "Arial";
    transition: all .3s;
}

.about1-num h3 span {
    position: relative;
    top: -28px;
    margin-left: 8px;
    font-size: 36px;
    font-weight: 500;
}

.about1-num p {
    overflow: hidden;
    color: #555555;
    font-size: 17px;
    line-height: 1.55;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.about1-num li:hover h3 *{
    color: rgb(239, 180, 64);
    text-shadow: 0px 10px 18px rgba(239, 180, 64, 0.2);
}


/* 四个优势栏目 */
.about-photo-list1 {
    counter-reset: about-item;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    margin: 0;
    padding: 0;
    background: #f6f7f9;
    list-style: none;
}

.about-photo-list1 li {
    counter-increment: about-item;
    position: relative;
    min-height: 300px;
    overflow: hidden;
    padding: 58px 50px 48px;
    background-image: -moz-linear-gradient( 180deg, rgb(247,248,251) 0%, rgb(252,252,252) 100%);
    background-image: -webkit-linear-gradient( 180deg, rgb(247,248,251) 0%, rgb(252,252,252) 100%);
    background-image: -ms-linear-gradient( 180deg, rgb(247,248,251) 0%, rgb(252,252,252) 100%);
}

.about-photo-list1 .img {
    position: relative;
    margin-bottom: 20px;
}

.about-photo-list1 .img img {
    display: block;
    max-width: 100px;
}

.about-photo-list1 .txt {
    position: relative;
    z-index: 2;
}

.about-photo-list1 h3,
.about-photo-list1 .pp,
.about-photo-list1 .pp p {
    margin: 0;
}

.about-photo-list1 h3 {
    color: #000000;
    font-size: 20px;
    font-weight: 500;
    line-height: 1.45;
    text-transform: uppercase;
}

.about-photo-list1 .pp {
    margin-top: 18px;
    color: #999999;
    font-size: 17px;
    line-height: 1.65;
}

.about-photo-list1 li:hover {
    background-image: -moz-linear-gradient( 180deg, rgb(247,248,251) 0%, rgb(252,252,252) 100%);
    background-image: -webkit-linear-gradient( 180deg, rgb(247,248,251) 0%, rgb(252,252,252) 100%);
    background-image: -ms-linear-gradient( 180deg, rgb(247,248,251) 0%, rgb(252,252,252) 100%);
}


/* 第二部分 */
.about2-section {
    padding: 110px 0 122px;
    background: #fff;
}

.about2-section .ab-title p {
    margin-top: 18px;
}

.about2-content {
    margin-top: 66px;
}

.about2-swiper {
    position: relative;
    width: 100%;
    overflow: hidden;
    background: #f5f7f8;
}

.about2-swiper .swiper-wrapper {
    align-items: stretch;
}

.about2-swiper .swiper-slide {
    display: grid;
    grid-template-columns: 46.85% 53.15%;
    height: 565px;
    background: #f5f7f8;
}

.about2-swiper .txt {
    display: flex;
    flex-direction: column;
    min-width: 0;
    padding: 78px 88px 76px 90px;
}

/* 01 / 02 */
.about2-swiper .swiper-pagination {
    position: relative;
    width: auto;
    font-size: 30px;
    color: #8e8e99;
    font-weight: 700;
    line-height: 1;
    text-align: left;
    left: 0;
    top: 0;
    right: 0px;
    bottom: 0px;
    margin-bottom: 40px;
}

.about2-swiper .swiper-pagination span::before{
    content: "0";
}

.about2-swiper .swiper-pagination .swiper-pagination-current{
    font-size: 40px;
    font-weight: bold;
    color: var(--theme);
}
.about2-swiper .swiper-pagination .swiper-pagination-total{
    font-size: 18px;
    color: #8e8e99;
    font-weight: bold;
}

.about2-swiper .about-current {
    font-size: 38px;
}

.about2-swiper .about-slash {
    margin: 0 7px 0 10px;
    color: #8b8e95;
    font-size: 27px;
    font-weight: 400;
}

.about2-swiper .about-total {
    color: #8b8e95;
    font-size: 16px;
}

.about2-swiper .txt h3,
.about2-swiper .txt .pp,
.about2-swiper .txt .pp p {
    margin: 0;
}

.about2-swiper .txt h3 {
    color: var(--theme);
    font-size: 24px;
    font-weight: 600;
    line-height: 1.45;
}

.about2-swiper .txt h3 a {
    color: inherit;
    text-decoration: none;
}

.about2-swiper .txt .pp {
    max-width: 520px;
    margin-top: 24px;
    color: #666666;
    font-size: 18px;
    line-height: 1.55;
}

/* 左右按钮 */
.about2-swiper .fenye {
    display: flex;
    gap: 14px;
    margin-top: auto;
}

.about2-swiper .swiper-button-prev1,
.about2-swiper .swiper-button-next1 {
    position: static;
    width: 38px;
    height: 38px;
    margin: 0;
    border-radius: 50%;
    background: #e9eaec;
    color: #fff;
    transition: .25s ease;
}

.about2-swiper .swiper-button-prev1 {
    background: var(--theme);
}

.about2-swiper .swiper-button-prev1::after,
.about2-swiper .swiper-button-next1::after {
    font-size: 13px;
    font-weight: 700;
}

.about2-swiper .swiper-button-prev1:hover,
.about2-swiper .swiper-button-next1:hover {
    background: var(--theme);
    transform: translateY(-2px);
}

.about2-swiper .img,
.about2-swiper .img img {
    display: block;
    width: 100%;
    height: 100%;
}

.about2-swiper .img {
    overflow: hidden;
}

.about2-swiper .img img {
    object-fit: cover;
    transition: transform 1s ease;
}

.about2-swiper .swiper-slide-active .img img {
    transform: scale(1.025);
}

/* 平板 */
@media (max-width: 1100px) {
    .about1-section .max1580,
    .about2-section .max1580 {
        width: calc(100% - 50px);
    }

    .about1-section {
        padding-top: 78px;
    }

    .ab-title h3 {
        font-size: 38px;
    }

    .ab-title p {
        margin-top: 14px;
        font-size: 20px;
    }

    .about1-txt {
        margin-top: 42px;
        font-size: 15px;
        line-height: 2;
    }

    .about1-num {
        grid-template-columns: repeat(3, 1fr);
        row-gap: 42px;
        margin: 54px 0 64px;
    }

    .about1-num li {
        padding: 0 28px;
    }

    .about1-num li:nth-child(4)::before {
        display: none;
    }

    .about-photo-list1 {
        grid-template-columns: repeat(2, 1fr);
    }

    .about-photo-list1 li {
        min-height: 270px;
        padding-right: 40px;
        padding-left: 40px;
    }

    .about2-section {
        padding: 82px 0 92px;
    }

    .about2-content {
        margin-top: 50px;
    }

    .about2-swiper .swiper-slide {
        height: 470px;
    }

    .about2-swiper .txt {
        padding: 54px 42px 48px;
    }

    .about2-swiper .swiper-pagination {
        margin-bottom: 38px;
    }
}

/* 手机 */
@media (max-width: 767px) {
    .about1-section .max1580,
    .about2-section .max1580 {
        width: calc(100% - 36px);
    }

    .about1-section {
        padding-top: 56px;
    }

    .ab-title h3 {
        font-size: 29px;
    }

    .ab-title p {
        margin-top: 10px;
        font-size: 16px;
    }

    .about1-txt {
        margin-top: 30px;
        font-size: 14px;
        line-height: 1.85;
        text-align: left;
    }

    .about1-num {
        grid-template-columns: repeat(2, 1fr);
        row-gap: 34px;
        margin: 42px 0 52px;
    }

    .about1-num li,
    .about1-num li:first-child,
    .about1-num li:last-child {
        padding: 0 16px;
    }

    .about1-num li:nth-child(odd)::before {
        display: none;
    }

    .about1-num li + li::before{
        display: none;
    }

    .about1-num h3 {
        min-height: 58px;
    }

    .about1-num h3 i {
        font-size: 40px;
    }

    .about1-num h3 span {
        top: -19px;
        margin-left: 4px;
        font-size: 18px;
    }

    .about1-num p {
        font-size: 13px;
        white-space: normal;
    }

    .about-photo-list1 {
        grid-template-columns: 1fr;
    }

    .about-photo-list1 li {
        min-height: auto;
        padding: 28px 28px;
    }

    .about-photo-list1 li::before {
        margin-bottom: 16px;
        font-size: 34px;
    }

    .about-photo-list1 h3 {
        font-size: 17px;
    }

    .about-photo-list1 .pp {
        margin-top: 12px;
        font-size: 14px;
        line-height: 1.7;
    }

    .about2-section {
        padding: 40px 0 38px;
    }

    .about2-content {
        margin-top: 36px;
    }

    .about2-swiper .swiper-slide {
        display: flex;
        height: auto;
        flex-direction: column-reverse;
    }

    .about2-swiper .img {
        height: auto;
        aspect-ratio: 16 / 10;
    }

    .about2-swiper .txt {
        min-height: 390px;
        padding: 34px 26px 30px;
    }

    .about2-swiper .swiper-pagination {
        margin-bottom: 28px;
    }

    .about2-swiper .about-current {
        font-size: 30px;
    }

    .about2-swiper .about-slash {
        font-size: 22px;
    }

    .about2-swiper .txt h3 {
        font-size: 19px;
    }

    .about2-swiper .txt .pp {
        margin-top: 16px;
        font-size: 14px;
        line-height: 1.65;
        margin-bottom: 30px;
        max-width: 100%;
    }
}




/* about-history */
.about-history{position:relative;background:url(//wm.cdn.cn86.cn/wmyqunying/2026/08/cbd0609c1dfudwdt.jpg) no-repeat;background-size:cover;padding:80px 0 9.375vw}

.qie{margin-top:100px;overflow:hidden}
.pernr51{overflow:hidden;position:relative}
.pernr51 .swiper-slide .aa{position:relative;max-width: 550px;margin: 0 auto;}
.pernr51 .swiper-slide .year{width:100%;text-align:center;position: relative;margin: 0 auto;}
.pernr51 .swiper-slide .year h3{font-size: 5.2083vw;line-height: 1;color: rgba(239,180,64,.14);display: inline-block;margin: 0;}
.pernr51 .swiper-slide .wz{padding:5px;font-size: 20px;color: #efb440;position: absolute;left: 0px;top: 0px;right: 0px;bottom: 0px;z-index: 99;display: flex;align-items: center;justify-content: center;}
.pernr51 .swiper-slide .pp{font-size:16px;color:#666;line-height:1.7;margin-top: 20px;}

.pernr5 .swiper-button-next2,.pernr5 .swiper-button-prev2{width:50px;height:50px;position:absolute;top:50%;margin-top:-20px;z-index:99;font-size:0;border-radius:50%}
.pernr5 .swiper-button-prev2{background:url(//wm.cdn.cn86.cn/wmyqunying/2026/08/f006513fbahbtgc2.png) no-repeat center #eeeeee;left:0}
.pernr5 .swiper-button-next2{background:url(//wm.cdn.cn86.cn/wmyqunying/2026/08/cb8cb4f2b9vpzbs8.png) no-repeat center #eeeeee;right:0}
.pernr5 .swiper-button-next2:after,.pernr5 .swiper-button-prev2:after{display:none}
.pernr5 .swiper-button-prev2:hover,.pernr5 .swiper-button-next2:hover{background-color: #efb440;}
.parnr-wap{position:relative;}
.parnr-wap:before{content:"";width:100%;height:1px;background:#ccc;position:absolute;display:block;left:0;top:60px;z-index:1}
.pernr52{margin-top:50px;position:relative;padding-top:48px;overflow:hidden}
.pernr52 .swiper-slide{text-align:center;position:relative;z-index:99;color:#999;font-size:20px;background:url(//wm.cdn.cn86.cn/wmyqunying/2026/08/032b9ae210vfdnyl.png) no-repeat center 3px;padding-top:25px;cursor:pointer}
.pernr52 .swiper-slide.on{background:url(//wm.cdn.cn86.cn/wmyqunying/2026/08/4aa6ec0580p5csjx.png) no-repeat center 3px;color: #efb440;}


/* about4 */
.about4-section {
    padding: 108px 0 96px;
    overflow: hidden;
    background: #f5f6f7;
    background: url(//wm.cdn.cn86.cn/wmyqunying/2026/08/19acbe8974vipfk1.jpg) no-repeat;
    background-size: cover;
}

.about4-section * {
    box-sizing: border-box;
}

.about4-section .max1580 {
    width: min(1580px, calc(100% - 80px));
    margin: 0 auto;
}

/* 内容列表 */
.about4-content {
    width: 800px;
    max-width: 100%;
    margin-top: 55px;
}

.about4-photo-list {
    margin: 0;
    padding: 0;
    list-style: none;
}

.about4-photo-list li {
    margin-bottom: 43px;
}

.about4-photo-list li:last-child {
    margin-bottom: 0;
}

.about4-photo-list .text h3,
.about4-photo-list .text .pp,
.about4-photo-list .text .pp p {
    margin: 0;
}

.about4-photo-list .text h3 {
    color: #f5aa22;
    font-size: 19px;
    font-weight: 500;
    line-height: 1.5;
}

.about4-photo-list .text .pp {
    margin-top: 12px;
    color: #686868;
    font-size: 16px;
    font-weight: 400;
    line-height: 1.55;
}

.about4-photo-list .text .pp p + p {
    margin-top: 8px;
}

/* 取消已有 clamp 对内容高度的限制 */
.about4-photo-list .clamp2,
.about4-photo-list .clamp3 {
    display: block;
    overflow: visible;
    -webkit-line-clamp: unset;
    -webkit-box-orient: initial;
}

/* 平板 */
@media (max-width: 1100px) {
    .about4-section {
        padding: 80px 0;
    }

    .about4-section .max1580 {
        width: calc(100% - 60px);
    }

    .about4-section .ab-title h3 {
        font-size: 38px;
    }

    .about4-section .ab-title p {
        margin-top: 14px;
        font-size: 20px;
    }

    .about4-content {
        margin-top: 45px;
    }

    .about4-photo-list li {
        margin-bottom: 36px;
    }
}

/* 手机 */
@media (max-width: 767px) {
    .about4-section {
        padding: 56px 0 52px;
    }

    .about4-section .max1580 {
        width: calc(100% - 36px);
    }

    .about4-section .ab-title h3 {
        font-size: 29px;
        line-height: 1.3;
    }

    .about4-section .ab-title p {
        margin-top: 10px;
        font-size: 16px;
        line-height: 1.55;
    }

    .about4-content {
        margin-top: 36px;
    }

    .about4-photo-list li {
        margin-bottom: 30px;
    }

    .about4-photo-list .text h3 {
        font-size: 17px;
        line-height: 1.5;
    }

    .about4-photo-list .text .pp {
        margin-top: 9px;
        font-size: 14px;
        line-height: 1.7;
    }

    .about-history{
        padding-top: 40px;
    }
    .qie{
        margin-top: 40px;
    }
    .pernr51 .swiper-slide .aa{
        max-width: 100%;
    }
    .pernr51 .swiper-slide .year h3{
        font-size: 50px;
    }

    .pernr52{
        margin-top: 20px;
    }

    .pernr5 .swiper-button-next2, .pernr5 .swiper-button-prev2{
        width: 40px;
        height: 40px;
        margin-top: -12px;
    }

}