/*关于我们*/

.flex22 {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.miand {
    background: #eff0f4;
    line-height: 50px;
}

.miambd {
    background: url(//wm.cdn.cn86.cn/zjdongxiong/2025/10/970f2aa1c141olvf.png) left center no-repeat;
    box-sizing: border-box;
    padding-left: 20px;
    color: #333333;
    font-size: 15px;
    display: flex;
    align-items: center;
}

.neiyy {
    box-sizing: border-box;
    padding: 2% 0 1% 0;
    position: relative;
}

.nabout::after {
    position: absolute;
    bottom: 0px;
    background: #d7000f;
    width: 100px;
    height: 3px;
    content: '';
    left: 48%;
    z-index: 9;
}

.nabout::before {
    background: #cac8c7;
    left: 0px;
    height: 1px;
    width: 100%;
    content: '';
    position: absolute;
    bottom: 1px;
}

.nabout {
    text-align: center;
    font-size: 42px;
    font-weight: 600;
    font-stretch: normal;
    line-height: 120px;
    letter-spacing: 0px;
    color: #333333;
    position: relative;
}

.neiab {
    box-sizing: border-box;
    padding: 3% 0;
    overflow: hidden;
}

.abguanyule {
    width: 49%;
}

.abguanyurt {
    width: 49%;
}

.abguanyurt img {
    width: 100%;
    height: auto;
}

.abguanyule_a {
    font-size: 36px;
    font-weight: 600;
    font-stretch: normal;
    line-height: 60px;
    letter-spacing: 0px;
    color: #333333;
}

.abguanyule_b {
    box-sizing: border-box;
    padding: 3% 0;
    font-size: 17px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 26px;
    letter-spacing: 0px;
    color: #555555;
}

.shufen {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    flex-wrap: wrap;
}

.abshuzi {
    margin-top: 3vw;
}

.abshuzi ul li {}

.shufen_img {
    margin-right: 1.5vw;
}

.shufen_img img {
    max-width: 100%;
    height: auto;
}

.shufennei_a {
    font-size: 42px;
    font-weight: 600;
    font-stretch: normal;
    line-height: 45px;
    letter-spacing: 0px;
    color: #d7000f;
}

.shufennei_b {
    font-size: 18px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 35px;
    letter-spacing: 0px;
    color: #666666;
}

.neiab1 {
    background: url(//wm.cdn.cn86.cn/zjdongxiong/2025/11/3fa7df9e78yp5y4c.jpg) center center no-repeat fixed;
    background-size: cover;
    box-sizing: border-box;
    padding: 4% 0;
}

.com-img {
    display: block;
    overflow: hidden;
}

.com-img img {
    transition: all 0.5s;
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -o-transition: all 0.5s;
}

.com-img:hover img {
    transform: scale(1.2);
    -webkit-transform: scale(1.2);
    -moz-transform: scale(1.2);
    -o-transform: scale(1.2);
    -ms-transform: scale(1.2);
}

.tufenf {
    margin-top: 4%;
}

.tufenf ul li {
    width: 31%;
    background-color: #ffffff;
    border-radius: 20px;
    text-align: center;
    box-sizing: border-box;
    padding: 3% 3% 5% 3%;
    cursor: pointer;
}

.tufenf ul li:hover .tufenf_img {
    transform: rotateY(180deg);
    transition: transform 0.5s ease;
}

.tufenf_img {
    transition: transform 0.5s ease;
}

.tufenf_img img {
    max-width: 100%;
    height: auto;
}

.tufenf_img {
    text-align: center;
}

.tufenf_a {
    font-size: 24px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 45px;
    letter-spacing: 0px;
    color: #333333;
}

.tufenf_b {
    font-size: 18px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 26px;
    letter-spacing: 0px;
    color: #666666;
    margin-top: 2%;
}

.neiab2 {
    box-sizing: border-box;
    padding: 2% 0;
    overflow: hidden;
}

#certify {
    position: relative;
    margin: 0 auto
}

#certify .swiper-container {
    padding-bottom: 60px;
}

#certify .swiper-slide {
    width: 360px;
    box-shadow: 0px 2px 7px 1px rgba(53, 26, 28, 0.4);
    transform-origin: BOTTOM;
    margin-top: 20px;
}

#certify .swiper-slide img {
    display: block;
}

#certify .swiper-slide p {
    line-height: 98px;
    padding-top: 0;
    text-align: center;
    color: #636363;
    font-size: 1.1em;
    margin: 0;
}

#certify .swiper-pagination {
    width: 100%;
    bottom: 20px;
}

#certify .swiper-pagination-bullets .swiper-pagination-bullet {
    margin: 0 5px;
    background-color: #d5d5d5;
    width: 28px;
    height: 9px;
    opacity: 1;
    border-radius: 30px;
}

#certify .swiper-pagination-bullets .swiper-pagination-bullet-active {
    background-color: #d7000f;
    border-radius: 30px;
}

@media(max-width:1600px) {
    .shufennei_a {
        font-size: 38px;
    }
    .nabout {
        font-size: 38px;
        line-height: 110px;
    }
    .abguanyule_a {
        font-size: 33px;
        line-height: 55px;
    }
}

@media(max-width:1500px) {
    .shufennei_b {
        font-size: 16px;
    }
    .shufennei_a {
        font-size: 35px;
        line-height: 40px;
    }
    .nabout {
        font-size: 35px;
        line-height: 100px;
    }
    .abguanyule_a {
        font-size: 30px;
        line-height: 50px;
    }
}

@media(max-width:1440px) {
    #certify .swiper-slide {
        width: 330px;
        box-shadow: 0 8px 30px #ddd;
        transform-origin: BOTTOM;
    }
    .tufenf_a {
        font-size: 22px;
        line-height: 40px;
    }
    .tufenf_b {
        font-size: 16px;
        line-height: 24px;
    }
    .shufennei_b {
        font-size: 15px;
    }
    .shufennei_a {
        font-size: 32px;
        line-height: 38px;
    }
    .nabout {
        font-size: 32px;
        line-height: 90px;
    }
    .abguanyule_a {
        font-size: 25px;
        line-height: 40px;
    }
}

@media(max-width:1366px) {
    #certify .swiper-slide {
        width: 330px;
        box-shadow: 0 8px 30px #ddd;
        transform-origin: BOTTOM;
    }
    .tufenf_a {
        font-size: 20px;
        line-height: 35px;
    }
    .shufennei_a {
        font-size: 28px;
        line-height: 30px;
    }
    .nabout {
        font-size: 28px;
        line-height: 80px;
    }
    .x-menu>li>a {
        font-size: 13px;
    }
}

@media(max-width:1200px) {
    #certify .swiper-slide {
        width: 300px;
        box-shadow: 0 8px 30px #ddd;
        transform-origin: BOTTOM;
    }
    .tufenf_b {
        font-size: 14px;
        line-height: 22px;
    }
    .tufenf_a {
        font-size: 18px;
        line-height: 30px;
    }
    .shufennei_b {
        font-size: 12px;
        line-height: 28px;
    }
    .abguanyule_b {
        font-size: 15px;
        line-height: 24px;
    }
    .nabout {
        font-size: 25px;
        line-height: 70px;
    }
    .abguanyule_a {
        font-size: 22px;
        line-height: 35px;
    }
}

@media(max-width:1024px) {
    .shufen_img img {
        max-width: 70%;
        height: auto;
    }
    .shufennei_b {
        font-size: 12px;
        line-height: 24px;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }
    .shufennei_a {
        font-size: 25px;
        line-height: 29px;
    }
    .abguanyule_a {
        font-size: 20px;
        line-height: 30px;
    }
    .nabout {
        font-size: 21px;
        line-height: 60px;
    }
}

@media(max-width:992px) {
    #certify .swiper-slide {
        width: 250px;
        box-shadow: 0 8px 30px #ddd;
        transform-origin: BOTTOM;
    }
    .abguanyurt {
        width: 100%;
        margin-top: 20px;
    }
    .abguanyule {
        width: 100%;
    }
    .logo a img,
    .logo img {
        max-width: 60%;
    }
}

@media(max-width:500px) {
    #certify .swiper-slide {
        width: 180px;
        box-shadow: 0 8px 30px #ddd;
        transform-origin: BOTTOM;
    }
    .tufenf ul li {
        width: 100%;
        margin-bottom: 20px;
    }
    .abshuzi ul li {
        width: 49%;
    }
    .abguanyule_a {
        font-size: 18px;
        line-height: 26px;
    }
    .nabout::after {
        left: 36%;
    }
    .nabout {
        font-size: 19px;
        line-height: 50px;
    }
}
.tufenf-ul {
    display: flex;
    gap: 1.5vw;
    flex-wrap: wrap;
}

.tufenf-ul li {
    width: calc(33.33% - 1vw);
}