* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    font-family: ' ';
}

html,
body {
    width: 100%;
    max-width: 100%;
    overflow-x: clip;
    position: relative;
}

body {
    min-width: 0;
}

a {
    text-decoration: none;
    color: #fff;
}

a:hover {
    text-decoration: none;
}

img {
    vertical-align: top;
    outline-width: 0ch;
}

input {
    outline: none;
}

ul li {
    list-style: none;
}

.head {
    width: 100%;
    height: 88px;
    background: linear-gradient(90deg, rgba(7, 27, 67, 0.9), rgba(28, 76, 159, 0.78));
    backdrop-filter: blur(10px);
    padding: 0 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 999;
}

.nav {
    display: flex;
    align-items: center;
    gap: 42px;
}

.nav li {
    width: auto;
    flex: 0 0 auto;
}

.nav li a {
    display: block;
    font-size: 18px;
    letter-spacing: 0.02em;
    color: #fff;
}

.logo {
    display: block;
}

.logo img {
    height: 66px;
    width: auto;
    display: block;
    filter: drop-shadow(0 10px 18px rgba(0, 0, 0, 0.22));
}

.logopart {
    display: flex;
    align-items: center;
    gap: 16px;
}

.logopart span {
    display: block;
    color: rgba(255, 255, 255, 0.9);
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.banner {
    width: 100%;
    max-width: 100%;
    overflow: hidden;
}

.banner .swiper-wrapper,
.banner .swiper-slide {
    width: 100%;
    max-width: 100%;
}

.banner img {
    width: 100%;
    max-width: 100%;
    display: block;
    object-fit: cover;
}

.con1 {
    overflow: hidden;
    padding: 95px 0;
    padding-left: clamp(24px, 6vw, 155px);
    padding-right: clamp(24px, 5vw, 135px);
}

.con1con {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
    margin-bottom: 95px;
}

.con1left {
    width: 80px;
    background-image: url(../images/bian.png);
    background-repeat: no-repeat;
    height: 445px;
    font-size: 50px;
    color: #093b85;
    white-space: normal;
    line-height: 56px;
    padding-left: 15px;
    background-position: 0px 25px;
}

.con1right {
    flex: 1 1 auto;
    min-width: 0;
    width: min(1500px, 100%);
}

.con1right ul {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    align-items: stretch;
    gap: 24px;
}

.con1right ul li {
    width: 100%;
    height: 540px;
    box-shadow: rgba(0, 0, 0, 0.35) 0px 5px 15px;
}

.con1right ul li img {
    height: 425px;
    width: 100%;
}

.con1div {
    width: 100%;
    height: 120px;
    background-color: #fff;
    padding: 25px 30px;
    text-align: center;
}

.con1div p {
    text-align: center;
    font-size: 20px;
    color: #295494;
    margin-bottom: 15px;
}

.con1div a {
    display: block;
    width: 135px;
    height: 32px;
    line-height: 32px;
    text-align: center;
    background-color: #093b85;
    color: #fff;
    margin: 0 auto;
}

.more {
    width: 345px;
    height: 100px;
    line-height: 100px;
    text-align: center;
    background-color: #093b85;
    color: #fff;
    font-size: 30px;
    display: block;
    float: right;
}

.clear {
    clear: both;
}

.con2 {
    overflow: hidden;
    padding-top: 250px;
    padding-bottom: 45px;
    padding-left: clamp(24px, 6vw, 155px);
    padding-right: clamp(24px, 6vw, 155px);
    background-image: url(../images/bg1.png);
    background-size: cover;
    min-height: 800px;
    margin-top: -200px;
    width: 100%;
}

.con2con {
    width: min(1600px, 100%);
    max-width: 100%;
    margin: 0 auto;
}

.con2title {
    width: 410px;
    height: 100px;
    background-color: #fff;
    background-image: url(../images/bian1.png);
    background-repeat: no-repeat;
    background-position: 10px 10px;
    background-size: 240px 5px;
    padding-top: 15px;
    padding-left: 10px;
    display: flex;
    margin-bottom: 25px;
}

.con2title h1 {
    font-size: 40px;
    color: #214a8c;
}

.con2title p {
    font-size: 20px;
    color: #214a8c;
    padding-top: 33px;
    padding-left: 20px;
}

.con2_float_right .con2title {
    background-position: 160px 10px;
}

.con2_float_right .con2title p {
    padding-right: 20px;
    padding-left: 0;
}

.con2bg {
    width: 100%;
    background: rgba(9, 59, 133, .5);
    height: 235px;
    clear: both;
}

.con2ul {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 24px;
}

.con2ul li {
    width: 190px;
    height: 165px;
    background: rgba(255, 255, 255, .8);
    margin: 0;
    padding: 30px 25px;
}

.con2ul li img {
    /*width: 100px;*/
    height: 70px;
    /*object-fit: cover;*/
    display: block;
    margin: 0 auto;
    margin-bottom: 20px;
}

.con2ul li p {
    font-size: 15px;
    text-align: center;
    color: #214a8c;
    font-weight: bold;
}

.con2ul0 {
    margin-top: -320px;
}

.con2ul1 {
    margin-top: 30px;
    margin-bottom: 50px;
}

.con1p {
    color: #fff;
    font-size: 20px;
    line-height: 25px;
    margin-bottom: 75px;
    clear: both;
}

.school {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 24px;
    padding: 0 40px
}

.school li {
    width: calc((100% - 72px) / 4);
    min-width: 200px;
    height: 140px;
    margin-bottom: 30px;
}

.school li img {
    width: 100%;
    height: 140px;
    object-fit: cover;
}

.con1_float_left .more1 {
    float: left;
    margin-left: 112px;
}

.con2_float_right .con2title {
    float: right;
}

.con3 {
    overflow: hidden;
    width: 100%;
    background-color: #fff;
    padding: 100px clamp(24px, 6vw, 150px);
    margin: 0 auto;
}

.con3 h1 {
    text-align: center;
    font-weight: normal;
    font-size: 60px;
    color: #0c3d86;
    margin-bottom: 10px;
}

.lines {
    display: block;
    margin: 10px auto;
}

.con3 .lcpic {
    width: 100%;
    margin-top: 145px;
}

.con4 {
    overflow: hidden;
    width: 100%;
    background-image: url(../images/line3.png);
    background-repeat: no-repeat;
    background-size: cover;
    padding: 90px 0;
}

.con4con {
    width: 1050px;
    margin: 0 auto;
}

.con4con strong {
    color: #fff;
    font-size: 40px;
    text-align: center;
    display: block;
}

.con4con img {
    display: block;
    margin: 10px auto;
    margin-bottom: 165px;
}

.con4con p {
    font-size: 35px;
    color: #fff;
    text-align: center;
}

.dz {
    width: 430px;
    height: 115px;
    display: block;
    line-height: 115px;
    text-align: center;
    background-color: #093b85;
    border-radius: 50px;
    color: #fff;
    margin: 0 auto;
    margin-top: 100px;
    font-size: 40px;
}

.qr-modal {
    position: fixed;
    inset: 0;
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.qr-modal.is-visible {
    display: flex;
}

.qr-modal:target {
    display: flex !important;
}

.qr-modal__backdrop {
    position: absolute;
    inset: 0;
    display: block;
    background: rgba(7, 17, 31, 0.72);
    backdrop-filter: blur(10px);
}

.qr-modal__dialog {
    position: relative;
    width: min(460px, calc(100vw - 48px));
    padding: 28px 28px 24px;
    border-radius: 28px;
    background: linear-gradient(180deg, rgba(8, 21, 37, 0.96) 0%, rgba(12, 28, 48, 0.98) 100%);
    box-shadow: 0 28px 90px rgba(0, 0, 0, 0.38);
    z-index: 1;
}

.qr-modal__close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 42px;
    height: 42px;
    border: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.qr-modal__content {
    text-align: center;
}

.qr-modal__content img {
    width: 240px;
    display: block;
    margin: 18px auto 20px;
    padding: 10px;
    background: #fff;
    border-radius: 24px;
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.22);
}

.qr-modal__content h3 {
    color: #fff;
    font-size: 34px;
    line-height: 1.2;
    margin-bottom: 10px;
}

.qr-modal__content p {
    color: rgba(255, 255, 255, 0.72);
    font-size: 16px;
    line-height: 1.8;
}

.con5 {
    overflow: hidden;
    width: 100%;
    padding-left: 0 !important;
    padding-right: 0 !important;
}


/* 滚动 */

.container {
    width: 100%;
    margin: 50px auto;
}

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

.scroll ul {
    white-space: nowrap;
}

.scroll ul li {
    display: inline-block;
    margin: 10px;
}

.scroll ul img {
    vertical-align: top;
    width: 100%;
}

.padding-5 {
    padding: 5px;
}

.margin-t-20 {
    margin-top: 20px;
}

.select {
    margin-top: 10px;
}


/* 滚动 */

.foot {
    width: 100%;
    padding: 50px 0;
    background-color: #19283f;
}

.footer {
    width: min(1400px, calc(100% - 64px));
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin: 0 auto;
}

.footer > a {
    width: 360px;
    flex: 0 0 360px;
    display: flex;
    align-items: flex-start;
    justify-content: flex-start;
}

.footer > a img {
    width: 100%;
    display: block;
}

.b_a {
    flex: 0 0 180px;
    padding-top: 18px;
}

.footer ul li {
    color: #fff;
    font-size: 14px;
    margin-bottom: 15px;
    line-height: 1.6;
}

.footer > ul {
    width: 300px;
    flex: 0 0 300px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.footer > ul li a {
    color: #fff;
}

.codepart {
    width: 260px;
    flex: 0 0 260px;
    text-align: center;
}

.codepart .code1 {
    width: 260px;
    max-width: 100%;
    display: block;
    margin: 0 auto 20px;
}

.codepart > div {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}

.codepart > div a {
    display: inline-flex;
}

.codepart > div a img {
    width: 46px;
    height: 46px;
    display: block;
}

.inbanner {
    width: 100%;
    margin-top: -70px;
    position: relative;
}

.inbanner img {
    width: 100%
}

.inpos {
    position: absolute;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
}

.postxt {
    width: 930px;
}

.postxt p {
    text-align: center;
    color: #fff;
    font-size: 45px;
}

.xm {
    padding: 50px 0;
}

.titleimg {
    width: 686px;
    display: block;
    margin: 0 auto;
    margin-bottom: 55px;
}

.xm1 {
    width: 100%;
    padding: 50px 185px;
    background-color: #093b85;
}

.xm1 ul {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.xm1 ul li {
    width: 31%;
    display: flex;
    align-items: center;
    justify-content: center;
}

    .xm1 ul li img {
        /*width: 100px;*/
        height: 80px;
        padding: 0 10px 0 0;
        /*object-fit: cover;*/
    }

.lr p {
    text-align: center;
    font-size: 35px;
    color: #fff;
}

.xm2 {
    width: 100%;
    position: relative;
    aspect-ratio: 935 / 385;
    min-height: 0;
    overflow: hidden;
    background-color: #0e284f;
}

.xm2 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
}

.xm2pos {
    width: min(46%, 620px);
    background-color: #dad4c3c4;
    position: absolute;
    left: 0;
    top: 34px;
    bottom: 34px;
    overflow: auto;
    padding: 52px 42px;
}

.xm2pos::-webkit-scrollbar {
    display: none;
}

.xm2pos h1 {
    color: #fff;
    font-size: 42px;
    line-height: 1.25;
    margin-bottom: 36px;
}

.xm2pos p {
    font-size: 18px;
    color: #fff;
    line-height: 1.9;
}

.xm3 ul {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.xm3 ul li {
    width: calc(100% / 2);
    height: 280px;
    background-color: #1354b5;
    background-repeat: no-repeat;
    background-position: 65px 50px;
    background-size: 65px;
    padding-left: 145px;
    padding-top: 50px;
    padding-right: 25px;
    padding-bottom: 35px;
    overflow: auto;
}

.xm3 ul li::-webkit-scrollbar {
    display: none;
}

.xm3 ul li p {
    color: #fff;
    font-size: 20px;
    margin-bottom: 20px;
}

.xm3 ul li span {
    color: #fff;
    font-size: 18px;
}

.xm4 {
    width: 100%;
    padding: 40px 70px;
}

.xm4 strong {
    font-size: 35px;
    text-align: center;
    display: block;
    color: #0c3d86;
    margin-bottom: 40px;
    font-weight: normal;
}

.xm4 p {
    font-size: 18px;
    color: #0c3d86;
    text-align: center;
}

.xm4 ul {
    width: min(1540px, 100%);
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 24px;
}

.xm4 ul li {
    width: 100%;
    min-width: 0;
}

.xm4 ul li img {
    width: 100%;
    max-width: 240px;
    height: 135px;
    object-fit: contain;
    border: 1px solid #a5a5a5;
    display: block;
    margin: 0 auto;
    background: #fff;
}

.xm4 ul li p {
    text-align: center;
    padding: 5px 0;
}

@media screen and (max-width: 1600px) {
    .xm4 ul {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media screen and (max-width: 1366px) {
    .xm4 {
        padding: 32px 24px;
    }

    .xm4 ul {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 18px;
    }
}

.xmright {
    right: 0 !important;
    left: auto;
}

.case1 {
    padding: 85px 0;
}

.casetitle {
    width: 100%;
}

.casetitle img {
    width: 690px;
    display: block;
    margin: 0 auto;
    margin-bottom: 40px;
}

.qhitem {
    position: relative;
    height: 590px;
}

.qhitem img {
    width: 100%;
    height: 590px;
    object-fit: cover;
}

.bkpos {
    position: absolute;
    width: 100%;
    min-height: 170px;
    background: rgba(11, 56, 122, .8);
    display: grid;
    grid-template-columns: max-content minmax(0, 1fr);
    align-items: center;
    bottom: 0;
    left: 0;
    gap: 40px;
    padding: 26px 56px;
}

.bkpos h1 {
    font-size: clamp(42px, 3.2vw, 64px);
    line-height: 1.08;
    color: #fff;
    white-space: nowrap;
    word-break: keep-all;
    writing-mode: horizontal-tb;
    text-orientation: mixed;
}

.bkpos p {
    width: auto;
    min-width: 0;
    color: #fff;
    font-size: clamp(16px, 1.15vw, 22px);
    line-height: 1.6;
}

.bktab {
    width: 98%;
    margin: 0 auto;
}

.bktab ul {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
}

.bktab li {
    flex: 1 1 0;
    width: auto;
    min-width: 0;
    height: 165px;
    line-height: 165px;
    font-size: 25px;
    color: #093b85;
    text-align: center;
    cursor: pointer;
    white-space: nowrap;
}

.bktab li span {
    position: relative;
    z-index: 30;
}

.act {
    background-image: url(../images/act.png);
    background-size: cover;
}

.act span {
    color: #fff !important;
}

.qhitem {
    display: none;
}

.case2 {
    padding: 80px 0;
}

.hf {
    width: 100%;
    height: 440px;
    background-color: #093b85;
    margin-top: 190px;
    position: relative;
}

.swiper_fatherout {
    position: absolute;
    left: 0;
    top: -50%;
    transform: translateY(15%);
    width: 100%;
}

.case1 .swiper-slide {
    text-align: center;
    font-size: 18px;
    background: #fff;
    /* Center slide text vertically */
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    flex-wrap: wrap;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
    transition: 300ms;
    transform: scale(0.8);
    box-shadow: rgba(0, 0, 0, 0.35) 0px 5px 15px;
}

.swiper_father {
    position: relative;
    width: 100%;
}

.caseleft1 {
    left: 100px !important;
}

.caseright1 {
    right: 100px !important;
}

.case1 .swiper-slide img {
    width: 500px;
    height: 590px !important;
}

.case1 .swiper-slide.swiper-slide-next {
    transform: scale(.9);
}

.sdiv {
    padding: 35px 45px;
    background-color: #fff;
    width: 100%;
}

.sdiv p {
    text-align: center;
    color: #093b85;
    font-size: 20px;
    margin-bottom: 10px;
}

.sdiv a {
    display: block;
    width: 185px;
    height: 45px;
    line-height: 45px;
    text-align: center;
    color: #fff;
    background-color: #093b85;
    margin: 0 auto;
}
.sdiv span {
    display: block;
    width: 185px;
    height: 45px;
    line-height: 45px;
    text-align: center;
    color: #fff;
    background-color: #093b85;
    margin: 0 auto;
}

.case2 {
    margin-bottom: 110px;
}

.case3 {
    width: 100%;
}

.caseswiper {
    width: min(1560px, calc(100% - 64px)) !important;
    max-width: 100% !important;
}

.zsitem {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    overflow: hidden;
    gap: 24px;
}

.zsitem {
    margin-bottom: 30px;
}

.zsposleft {
    text-align: left;
    left: 0;
}

.zsposright {
    text-align: right;
    right: 0;
}

.zspos {
    position: absolute;
    top: 95px;
    background-color: #093b85;
    width: min(780px, 46vw);
    height: 585px;
    padding: 100px 70px;
}

.zspos h1 {
    color: #fff;
    font-size: 45px
}

.zspos p {
    font-size: 35px;
    color: #fff;
}

.zsitemleft {
    width: min(37.5vw, 720px);
    height: 750px;
    flex: 0 0 auto;
}

.zsitemright {
    width: min(62.5vw, 1200px);
    max-width: calc(100% - 320px);
    height: 750px;
    position: relative;
    flex: 1 1 auto;
    min-width: 0;
}

.zsitemright img {
    width: 100%;
    height: 750px;
}

.play {
    position: absolute;
    width: 160px !important;
    height: 160px !important;
    left: 50%;
    transform: translateX(-50%);
    z-index: 99;
    cursor: pointer;
    top: 40%;
}

.case4 {
    padding: 95px 0;
}

.case5 {
    padding: 48px 0;
    min-height: 0;
    overflow: hidden;
}

.case4img {
    width: 100%;
}

.case5_bg {
    width: 100%;
    background-image: url(../images/beijin.jpg);
    padding-top: 45px;
    position: relative;
    height: auto;
    min-height: 0;
    padding-bottom: 72px;
    overflow: hidden;
}

.case5_bg_mid {
    /* position: absolute;
        bottom: -23%; */
    width: 100%;
}

.swiperff01 {
    position: absolute;
    bottom: -23%;
    width: 100%;
}

.case5_bg_top {
    width: 100%;
    height: auto;
}

.case5_bg_top h4 {
    max-width: min(1600px, calc(100% - 64px));
    margin: 0 auto;
    background-color: #fff;
    display: block;
    padding: 10px 0;
    color: #093b85;
    text-align: center;
    margin: 10px auto;
}

.case5_bg_top span {
    display: block;
    color: #fff;
    text-align: center;
    max-width: min(1600px, calc(100% - 64px));
    margin: 20px auto;
}

.case05ff .swiper-wrapper .swiper-slide {
    position: relative;
    /* margin: 0 !important; */
    width: 337px !important;
}

.case05ff .swiper-wrapper .swiper-slide img {
    /* width: 100%; */
    width: 260px;
}

.case05fftxt {
    width: 260px;
    position: absolute;
    bottom: 0;
    left: 0;
}

.case05fftxt p {
    width: 100%;
    display: block;
    color: #fff;
    text-align: center;
}

.case05fftxt a {
    width: 100%;
    display: block;
    color: #fff;
    text-align: center;
}

.swiper {
    width: 100%;
}

.case05tit {
    padding-top: 55px;
}

.case05_student {
    background: linear-gradient(180deg, #184996 0%, #144187 100%);
    padding: 0 0 72px;
    overflow: hidden;
}

.case05_student_inner {
    width: min(1560px, calc(100% - 48px));
    margin: 0 auto;
}

.case05ff01 {
    width: min(1520px, calc(100% - 96px)) !important;
    max-width: 100% !important;
    margin: 0 auto;
    padding: 20px 12px 40px;
    overflow: hidden !important;
}

.case05ff01 .swiper-wrapper {
    align-items: stretch;
    height: auto !important;
}

.case05ff01 .swiper-slide {
    height: auto !important;
    min-height: 0;
    background: transparent;
    box-shadow: none;
    transform: none !important;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    overflow: visible;
    box-sizing: border-box;
}

.case05ff01 .swiper-slide.swiper-slide-next,
.case05ff01 .swiper-slide.swiper-slide-prev,
.case05ff01 .swiper-slide.swiper-slide-active {
    transform: none !important;
}

.case05ff01 .swiper-slide a {
    display: block;
    width: min(100%, 440px);
    margin: 0 auto;
}

.case05ff01 .swiper-slide img {
    width: 100%;
    height: auto !important;
    object-fit: contain;
    display: block;
}

.caseleft-student,
.caseright-student {
    width: 56px !important;
    height: 56px !important;
    margin-top: -28px !important;
    border-radius: 999px;
    background: rgba(12, 45, 107, 0.72);
    backdrop-filter: blur(4px);
    border: 1px solid rgba(255, 255, 255, 0.22);
    z-index: 20;
}

.caseleft-student {
    left: 16px !important;
}

.caseright-student {
    right: 16px !important;
}

.caseleft-student:after,
.caseright-student:after {
    font-size: 22px !important;
    font-weight: 700;
    color: #fff;
}

@media screen and (max-width: 1600px) {
    .head {
        padding: 0 32px;
    }

    .con1right ul {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .case05ff01 {
        width: min(1320px, calc(100% - 64px)) !important;
        padding-bottom: 28px;
    }

    .case05_student_inner {
        width: min(1360px, calc(100% - 32px));
    }

    .caseleft-student {
        left: 10px !important;
    }

    .caseright-student {
        right: 10px !important;
    }

    .school li {
        width: calc((100% - 24px) / 2);
    }

    .zsitem {
        flex-direction: column;
    }

    .zsitemleft,
    .zsitemright {
        width: min(1200px, 100%);
        max-width: 100%;
        height: auto;
    }

    .zsitemright img {
        height: auto;
    }

    .zspos {
        position: relative;
        top: auto;
        left: auto;
        right: auto;
        width: min(1200px, 100%);
        height: auto;
        padding: 48px 36px;
    }
}

@media screen and (max-width: 1366px) {
    .nav {
        gap: 24px;
    }

    .logopart span {
        display: none;
    }

    .con1con {
        flex-direction: column;
        align-items: stretch;
    }

    .con1left {
        width: auto;
        height: auto;
        background: none;
        padding-left: 0;
    }

    .con1right ul {
        grid-template-columns: repeat(1, minmax(0, 1fr));
    }

    .case05ff01 {
        width: min(1080px, calc(100% - 40px)) !important;
        padding: 16px 8px 24px;
    }

    .case05_student {
        padding-bottom: 48px;
    }

    .case05_student_inner {
        width: min(1120px, calc(100% - 24px));
    }

    .caseleft-student,
    .caseright-student {
        width: 48px !important;
        height: 48px !important;
        margin-top: -24px !important;
    }

    .bktab li {
        height: 120px;
        line-height: 120px;
        font-size: 20px;
    }

    .bkpos {
        grid-template-columns: 1fr;
        gap: 14px;
        padding: 24px 28px;
    }

    .bkpos h1,
    .bkpos p {
        text-align: left;
    }
}

.case6_mid {
    width: 100%;
    position: relative;
    padding-bottom: 30px;
}

.case6_mid img {
    width: 100%;
    height: 600px;
    object-fit: cover;
}

.case6 {
    background: #ededed;
    padding: 50px 0;
}

.case6_mid_tit {
    width: 35%;
    position: absolute;
    right: 30px;
    top: 20%;
    height: 80%;
    background: rgba(60, 99, 160, .8);
}

.case6_mid_jt {
    width: 15%;
    position: absolute;
    left: 6%;
    top: 30%;
    height: 80%;
    display: flex;
    justify-content: flex-start;
}

.jt_prev {
    display: block;
    width: 30px;
    height: 25px;
    line-height: 25px;
    background-color: #000;
    display: flex;
    justify-content: center;
    align-items: center;
}

.jt_right {
    background-color: #093b85;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 30px;
    height: 25px;
    line-height: 25px;
}

.jt_prev i {
    color: #fff;
    display: flex;
}

.jt_right i {
    color: #fff;
    display: flex;
}

.case6_mid_tit h3 {
    width: 100%;
    text-align: center;
    color: #ffffffb3;
    letter-spacing: .8em;
    font-size: 40px;
}

.case6h4 {
    width: 100%;
    padding: 20px;
}

.case6h4 h4 {
    width: 100%;
    text-align: center;
    color: #fff;
}

.case6span {
    width: 100%;
}

.case6span span {
    display: block;
    line-height: 26px;
    color: #fff;
    padding: 10px 0;
}

.case_mid {
    width: 100%;
    position: relative;
}

.case_mid img {
    width: 100%;
}

.case06tit {
    position: absolute;
    width: 100px;
    display: flex;
    justify-content: center;
    top: -10px;
    left: 20px;
    background-color: #093b85;
    padding: 20px 0;
}

.case06tit h4 {
    /* margin: 0 auto; */
    height: 180px;
    writing-mode: vertical-lr;
    /*从左向右从右向左是writing-mode:vertical-rl;*/
    writing-mode: tb-lr;
    color: #fff;
    font-size: 45px;
    /*IE浏览器的从左向右从右向左是writing-mode:tb-rl；*/
}

.case06tit span {
    /* margin: 0 auto; */
    height: 180px;
    writing-mode: vertical-lr;
    /*从左向右从右向左是writing-mode:vertical-rl;*/
    writing-mode: tb-lr;
    color: #fff;
    font-size: 25px;
    /*IE浏览器的从左向右从右向左是writing-mode:tb-rl；*/
}

.case06_wrapper {
    width: 80%;
    left: 8%;
    bottom: 20%;
    position: absolute;
}

.case06_wrapper h4 {
    color: #fff;
    font-size: 50px;
    padding: 0 0 12px 0;
}

.case06_wrapper span {
    color: #fff;
    font-size: 16px;
    display: block;
    padding: 10px 0;
    line-height: 26px;
}

.case06_more {
    width: 140px;
    height: 160px;
    background-color: #fff;
    opacity: 0.6;
    position: absolute;
    right: 20px;
    bottom: 23%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.case06_more a {
    color: #000;
    writing-mode: vertical-lr;
    margin: 0 20px;
    /*从左向右从右向左是writing-mode:vertical-rl;*/
    writing-mode: tb-lr;
    letter-spacing: .24em;
}

    .case06_more i {
        font-size: 36px;
        transform: rotateY(-153deg);
    }

.case8 {
    background: linear-gradient(180deg, #f6f7fb 0%, #eef2f8 100%);
    padding: 18px 0 78px;
}

.case8mid {
    width: 100%;
    padding: 0 32px;
}

.case8mid_top {
    width: fit-content;
    min-width: 220px;
    background: linear-gradient(135deg, rgba(58, 88, 148, 0.16), rgba(96, 123, 184, 0.24));
    border: 1px solid rgba(50, 85, 154, 0.14);
    border-radius: 999px;
    font-size: 24px;
    font-weight: 600;
    color: #284d90;
    text-align: center;
    margin: 0 auto 30px;
    padding: 14px 34px;
    letter-spacing: 0.08em;
    box-shadow: 0 12px 30px rgba(32, 61, 118, 0.08);
}

.case8mid ul {
    width: min(1500px, 100%);
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 26px;
    padding: 0;
}

.case8mid ul li {
    width: 100%;
    min-width: 0;
}

.case8mid ul li a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    aspect-ratio: 1.58 / 1;
    padding: 28px;
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid rgba(73, 104, 168, 0.16);
    box-shadow: 0 18px 40px rgba(22, 41, 83, 0.08);
    transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
    overflow: hidden;
}

.case8mid ul li a:hover {
    transform: translateY(-4px);
    box-shadow: 0 24px 46px rgba(22, 41, 83, 0.12);
    border-color: rgba(38, 80, 157, 0.28);
}

.case8mid ul li a img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: contain;
    filter: saturate(0.98) contrast(1.02);
}

@media screen and (max-width: 1600px) {
    .case8mid ul {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media screen and (max-width: 1366px) {
    .case8mid {
        padding: 0 20px;
    }

    .case8mid_top {
        font-size: 20px;
        margin-bottom: 22px;
        padding: 12px 26px;
    }

    .case8mid ul {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 22px 18px;
    }
}

@media screen and (max-width: 768px) {
    .case8 {
        padding: 10px 0 56px;
    }

    .case8mid {
        padding: 0 16px;
    }

    .case8mid ul {
        grid-template-columns: 1fr;
    }

    .case8mid ul li a {
        padding: 22px;
    }
}

.case9_mid {
    width: 100%;
    position: relative;
}

.case9_mid img {
    width: 100%;
    min-height: 760px;
    object-fit: cover;
}

.case9_wrapper {
    width: min(1400px, calc(100% - 96px));
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -44%);
}

.case9_wrapper01 {
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 20px 0;
}

.case9_wrapperL {
    width: 85%;
}

.case9_wrapperL h4 {
    color: #fff;
    font-size: 14px;
}

.case9_wrapperL span {
    color: #fff;
    font-size: 38px !important;
}

.case9_wrapperR {
    width: 120px;
}

.case9_wrapperR a {
    width: 100%;
    background-color: #084795;
    display: block;
    padding: 10px 0;
    color: #fff;
    text-align: center;
    border-radius: 20px;
    font-size: 12px;
}

.case9_wrapper span {
    display: block;
    padding: 10px 0;
    color: #fff;
    font-size: 16px;
    line-height: 37px;
}

.case9_num {
    width: 100%;
    margin: 30px 24px;
}

.case9_num ul {
    width: 100%;
    display: flex;
    justify-content: space-between;
}

.case9_num ul li {
    width: 23%;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
}

.case9_num ul li b {
    display: block;
    text-align: center;
    font-size: 30px;
    color: #fff;
    width: 100%;
}

.case9_num ul li span {
    font-size: 14px !important;
    color: #fff;
    width: 100%;
    text-align: center;
}

.case9_wrapper02 {
    display: none;
}

.case9_wrapper02 ul {
    max-width: 80%;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    position: absolute;
    left: 10%;
    top: 24%;
}

.case9_wrapper02 ul li {
    width: 23%;
}

.case9_wrapper01 {
    width: 80%;
    margin: 0 auto;
}

.case9_wrapper01 ul {
    width: 100%;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    background-color: #7fa1d4;
    opacity: 0.8;
    padding: 10px 0;
}

.case9_wrapper01 ul li {
    width: 50%;
}

.case9_wrapper01 ul li a {
    display: block;
    width: 100%;
    text-align: center;
    padding: 10px 0;
    color: #fff;
}

.case9_honor_list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
    align-items: stretch;
}

.case9_honor_mid {
    padding: 28px 0 52px;
    overflow: hidden;
}

.case9_honor_mid > img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    min-height: 0;
    object-fit: cover;
    z-index: 0;
}

.case9_honor_wrapper {
    width: min(1180px, calc(100% - 48px));
    position: relative;
    left: auto;
    top: auto;
    transform: none;
    z-index: 1;
    margin: 0 auto;
}

.case9_honor_item {
    list-style: none;
}

.case9_honor_item a {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 18px;
    height: 100%;
    min-height: 360px;
    padding: 20px 18px 18px;
    border: 1px solid rgba(76, 117, 188, 0.18);
    background: rgba(245, 249, 255, 0.78);
    backdrop-filter: blur(3px);
    box-shadow: 0 16px 40px rgba(12, 34, 78, 0.12);
}

.case9_honor_item span {
    display: block;
    padding: 0;
    color: #295494;
    font-size: 18px;
    line-height: 1.45;
    text-align: center;
    font-weight: 600;
}

.case9_honor_item img {
    width: 100%;
    height: 210px;
    min-height: 0;
    object-fit: contain;
    display: block;
    background: #fff;
    padding: 10px;
    border: 4px solid #1e4b95;
}

.abpouttxt {
    width: 76%;
    margin: 0 auto;
}

@media screen and (max-width: 1600px) {
    .case9_honor_mid {
        padding: 24px 0 44px;
    }

    .case9_mid img {
        min-height: 700px;
    }

    .case9_wrapper {
        width: min(1280px, calc(100% - 64px));
    }
}

@media screen and (max-width: 900px) {
    .case9_honor_mid {
        padding: 40px 0 56px;
    }

    .case9_mid img {
        min-height: 0;
    }

    .case9_wrapper {
        position: relative;
        top: auto;
        left: auto;
        transform: none;
        width: calc(100% - 32px);
        margin: -40px auto 40px;
    }

    .case9_honor_list {
        grid-template-columns: 1fr;
        gap: 18px;
    }

    .case9_honor_item a {
        min-height: 0;
    }
}

.abpouttxt h4 {
    color: #fff;
    font-size: 26px;
}

.abpouttxt span {
    display: block;
    font-size: 18px;
    line-height: 26px;
    color: #fff;
    margin: 10px 0;
}

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

.xiala i {
    font-size: 74px;
    color: #fff;
}

.inaboutpos {
    position: absolute;
    display: flex;
    /* align-items: center; */
    justify-content: center;
    width: 100%;
    /* height: 100%; */
    left: 0;
    top: 40%;
    flex-wrap: wrap;
}

.ab01 {
    width: 100%;
    position: relative;
    padding: 20px 0;
    background-color: #ededed;
    height: 180px;
}

.ab01 ul {
    max-width: 80%;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    position: absolute;
    top: -25%;
    left: 10%;
}

.ab01 ul li {
    width: 50%;
    display: flex;
    justify-content: space-between;
    padding: 30px 20px;
}

.ab01 ul li:nth-child(1) {
    background-color: #ffffff;
}

.ab01 ul li:nth-child(2) {
    background-color: #093b85;
}

.ab01 ul li:nth-child(2) span {
    color: #fff;
    font-size: 16px;
    line-height: 33px;
}

    .ab01 ul li:nth-child(1) span {
        color: #254a8c;
        font-size: 16px;
        line-height: 33px;
    }

.ab01 ul li span {
    display: block;
    width: 85%;
}

.ab02 {
    width: 100%;
    position: relative;
    overflow: hidden;
}

.ab02 img {
    width: 100%;
    display: block;
}

.ab02_top {
    width: min(36%, 620px);
    position: absolute;
    top: 8%;
    right: 4%;
    z-index: 2;
}

.ab02_topL {
    margin: 0;
}

.ab02_topL h4 {
    display: flex;
    justify-content: flex-end;
    align-items: baseline;
    gap: 18px;
    color: #fff;
    line-height: 1.1;
    text-align: right;
    white-space: nowrap;
}

.ab02_name_en {
    font-size: clamp(34px, 3vw, 54px);
    line-height: 1;
}

.ab02_name_cn {
    font-size: clamp(44px, 3.5vw, 62px);
    line-height: 1;
}

.ab02_topL h5 {
    color: #fff;
    font-size: clamp(20px, 1.8vw, 32px);
    line-height: 1.3;
    padding: 18px 0 10px;
    text-align: right;
    white-space: nowrap;
}

.ab02_topL span {
    color: #fff;
    font-size: clamp(14px, 1vw, 18px);
    display: block;
    text-align: right;
    line-height: 1.7;
    padding: 10px 0 0;
    white-space: nowrap;
}

.ab02_end {
    width: min(calc(92% - 600px), 1180px);
    left: 4%;
    bottom: 7%;
    position: absolute;
    z-index: 2;
}

.ab02_end h4 {
    font-size: clamp(42px, 3vw, 68px);
    color: #fff;
    line-height: 1.1;
    padding: 0 0 18px;
}

.ab02_end span {
    width: 100%;
    display: block;
    font-size: clamp(17px, 1.4vw, 24px);
    color: #fff;
    line-height: 2;
}

@media screen and (max-width: 1680px) {
    .ab02_top {
        width: min(40%, 560px);
    }

    .ab02_end {
        width: calc(92% - 520px);
    }
}

@media screen and (max-width: 1366px) {
    .ab02_top {
        width: min(42%, 470px);
        top: 7%;
        right: 3.5%;
    }

    .ab02_topL h4 {
        gap: 14px;
    }

    .ab02_end {
        width: calc(92% - 430px);
        bottom: 4.5%;
    }

    .ab02_end span {
        line-height: 1.8;
    }
}

.ab3 {
    width: 100%;
    background-color: #afafaf;
    padding: 30px 0;
}

.ab3 ul {
    max-width: 80%;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.ab3 ul li {
    margin: 10px 0;
    width: 23%;
    position: relative;
}

.ab3 ul li a {
    display: block;
    width: 100%;
}

.ab3 ul li a img {
    width: 100%;
}

.ab3txt {
    position: absolute;
    bottom: 20px;
    left: 0;
    width: 100%;
}

.ab3txt p {
    display: block;
    width: 100%;
    text-align: center;
    font-size: 24px;
    color: #fff;
}

.ab3txt a {
    display: block;
    width: 100%;
    text-align: center;
    font-size: 16px;
    color: #fff;
}

.ab4 {
    width: 100%;
    padding: 30px 0;
}

.ab4_top {
    width: 100%;
    text-align: center;
}

.ab4_top h4 {
    width: 100%;
    text-align: center;
    width: 100%;
    color: #093b85;
    font-size: 56px;
    padding-bottom: 10px;
}

.ab4_mid {
    width: 100%;
    min-height: 0;
    padding: 32px 0 44px;
    background-position: center center !important;
    background-size: cover !important;
    overflow: hidden;
}

.ab4_mid img {
    width: 100%;
}

.ab3_nr {
    position: relative;
    width: min(1120px, calc(100% - 48px));
    margin: 0 auto;
}

.ab3_nr .xian {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    background: linear-gradient(180deg, rgba(9, 59, 133, 0.2) 0%, #093b85 18%, #093b85 82%, rgba(9, 59, 133, 0.2) 100%);
    border-radius: 999px;
}

.ab3_nr ul {
    width: 100%;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 26px;
    position: relative;
    z-index: 1;
}

.ab3_nr ul li {
    width: calc(50% - 56px);
    min-width: 0;
    position: relative;
    list-style: none;
}

.ab3_nr ul li:nth-child(odd) {
    margin-right: auto;
    padding-right: 48px;
}

.ab3_nr ul li:nth-child(even) {
    margin-left: auto;
    padding-left: 48px;
}

.ab3_nr ul li:before {
    content: '';
    position: absolute;
    top: 50%;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    border: 4px solid #093b85;
    background: #fff;
    transform: translateY(-50%);
    box-shadow: 0 10px 24px rgba(9, 59, 133, 0.15);
}

.ab3_nr ul li:nth-child(odd):before {
    right: -13px;
}

.ab3_nr ul li:nth-child(even):before {
    left: -13px;
}

.ab3_nr ul li .xinxi {
    padding: 22px 26px;
    background: rgba(255, 255, 255, 0.88);
    border: 1px solid rgba(9, 59, 133, 0.1);
    border-radius: 22px;
    box-shadow: 0 14px 30px rgba(9, 59, 133, 0.1);
    backdrop-filter: blur(4px);
}

.ab3_nr ul li .xinxi span {
    display: block;
    font-size: 24px;
    color: #173d7c;
    margin-bottom: 12px;
    line-height: 1.45;
    word-break: keep-all;
    font-weight: 600;
}

.ab3_nr ul li .xinxi font {
    display: block;
    font-size: 20px;
    color: #093b85;
    line-height: 1.35;
    font-weight: 600;
}

@media screen and (max-width: 1600px) {
    .ab4_mid {
        padding: 28px 0 40px;
    }

    .ab3_nr .xian,
    .ab3_nr ul {
        width: 100%;
    }

    .ab3_nr ul li .xinxi span,
    .ab3_nr ul li .xinxi font {
        font-size: 14px;
    }
}

@media screen and (max-width: 1366px) {
    .ab4_mid {
        padding: 22px 0 34px;
    }

    .ab3_nr .xian,
    .ab3_nr ul {
        width: 100%;
    }

    .ab3_nr ul {
        gap: 18px;
    }

    .ab3_nr {
        width: calc(100% - 32px);
    }

    .ab3_nr .xian {
        left: 16px;
        transform: none;
    }

    .ab3_nr ul li,
    .ab3_nr ul li:nth-child(odd),
    .ab3_nr ul li:nth-child(even) {
        width: calc(100% - 40px);
        margin-left: auto;
        margin-right: 0;
        padding-left: 40px;
        padding-right: 0;
    }

    .ab3_nr ul li:before,
    .ab3_nr ul li:nth-child(odd):before,
    .ab3_nr ul li:nth-child(even):before {
        left: -1px;
        right: auto;
        top: 28px;
        transform: none;
    }

    .ab3_nr ul li .xinxi span,
    .ab3_nr ul li .xinxi font {
        font-size: 13px;
    }
}

.ab5 {
    width: 100%;
    position: relative;
    overflow: hidden;
    padding-bottom: clamp(180px, 16vw, 280px);
    background: #eff3f7;
}

.ab5 img {
    width: 100%;
    display: block;
    min-height: 620px;
    object-fit: cover;
}

.ab5_wrapper {
    position: absolute;
    top: clamp(88px, 12vw, 180px);
    left: 15%;
    width: min(70%, 980px);
    z-index: 2;
}

.ab5_wrapper h4 {
    color: #fff;
    font-size: clamp(58px, 5vw, 92px);
    padding: 6px 0;
    line-height: 1.08;
}

.ab5_wrapper span {
    color: #fff;
    display: block;
    margin-top: 10px;
    font-size: clamp(18px, 1.35vw, 24px);
    line-height: 1.8;
}

.ab5_bg {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    background: url(../images/ab5bg.png) no-repeat;
    background-size: cover;
    background-position: center bottom;
    background-color: rgba(237, 241, 246, 0.88);
    opacity: 1;
    z-index: 1;
}

.ab5bg_span {
    max-width: 70%;
    margin: 0 auto;
    padding: clamp(42px, 4vw, 64px) 0 clamp(60px, 5vw, 88px);
    line-height: 1.8;
}

.ab5bg_span p {
    margin: 0;
}

.ab5bg_span span {
    color: #224d8e;
    display: block;
    font-size: clamp(18px, 1.35vw, 24px);
}

.ab6 {
    width: 100%;
    position: relative;
    padding-bottom: 48px;
    background: #fff;
}

.ab6 img {
    width: 100%;
    display: block;
}

.ab6_top {
    position: absolute;
    top: clamp(68px, 12vw, 180px);
    right: clamp(40px, 7vw, 132px);
    left: auto;
    width: min(760px, calc(100% - 88px));
    z-index: 2;
}

.ab6_top span {
    display: block;
    max-width: 100%;
    margin: 0;
    color: #fff;
    text-align: left;
    line-height: 1.85;
    padding: 8px 0 0;
    font-size: clamp(18px, 1.35vw, 24px);
}

.ab6_top_list {
    width: 100%;
}

.ab6_top_list ul {
    width: 100%;
    justify-content: flex-start;
    display: flex;
    flex-wrap: nowrap;
    gap: clamp(18px, 3vw, 56px);
    margin: 0 0 28px;
}

.ab6_top_list ul li {
    color: #fff;
    font-size: clamp(34px, 3.5vw, 62px);
    border-bottom: 3px solid #fff;
    padding-bottom: 14px;
    white-space: nowrap;
    line-height: 1.12;
    flex: 0 0 auto;
}

.ab6_end {
    width: min(1280px, calc(100% - 64px));
    position: relative;
    top: auto;
    left: auto;
    margin: 32px auto 0;
    z-index: 1;
}

.ab6_end_top {
    width: 320px !important;
    margin: 0 auto;
}

.ab6_end ul {
    max-width: 100%;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    gap: 24px;
    margin: 30px 0 0;
    flex-wrap: wrap;
}

.ab6_end ul li {
    width: calc((100% - 72px) / 4);
    min-width: 220px;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    align-content: flex-start;
}

.ab6_end ul li img {
    width: 120px;
}

.ab6_end ul li h4 {
    display: block;
    width: 100%;
    color: #345b96;
    font-size: 16px;
    padding: 10px 0;
    text-align: center;
}

.ab6_end ul li span {
    display: block;
    width: 100%;
    color: #345b96;
    font-size: 14px;
    padding: 10px 0;
    text-align: center;
    line-height: 1.8;
}

@media screen and (max-width: 1600px) {
    .ab5 {
        padding-bottom: clamp(170px, 17vw, 240px);
    }

    .ab5 img {
        min-height: 580px;
    }

    .ab5_wrapper {
        width: min(74%, 900px);
        left: 13%;
    }

    .ab5bg_span {
        max-width: 76%;
        padding: 40px 0 64px;
    }

    .ab6_top {
        top: clamp(54px, 10vw, 150px);
        width: min(680px, calc(100% - 72px));
        right: clamp(28px, 5vw, 88px);
    }

    .ab6_end {
        width: min(1180px, calc(100% - 48px));
        margin-top: 24px;
    }
}

@media screen and (max-width: 1366px) {
    .ab5 {
        padding-bottom: 0;
        background: #eff3f7;
    }

    .ab5 img {
        min-height: 520px;
    }

    .ab5_wrapper {
        top: 72px;
        left: 24px;
        width: calc(100% - 48px);
    }

    .ab5_bg {
        position: relative;
        margin-top: -12px;
    }

    .ab5bg_span {
        max-width: calc(100% - 48px);
        padding: 30px 0 46px;
    }

    .ab6_top {
        position: relative;
        top: auto;
        right: auto;
        width: min(920px, calc(100% - 48px));
        margin: -280px auto 0;
        padding-bottom: 12px;
    }

    .ab6_top_list ul {
        justify-content: center;
        gap: 18px;
    }

    .ab6_top span {
        text-align: center;
    }

    .ab6_end {
        width: min(980px, calc(100% - 48px));
        margin-top: 24px;
    }

    .ab6_end ul li {
        width: calc((100% - 24px) / 2);
    }
}

.ab7 {
    width: 100%;
    padding: 30px 0;
}

.ab7 ul {
    margin: 20px 0;
    display: flex;
    justify-content: space-between;
    max-width: 80%;
    margin: 0 auto;
}

.ab7 ul li {
    width: 24%;
}

.ab7 ul li a {
    display: block;
    width: 100%;
}

.ab7 ul li a img {
    width: 100%;
}