html {
    font-size: 5.21vw;
}

body {
    background: #EEEEEE;
    font-size: 0.2rem;
    color: #000000;
}

.content-wrapper {
    box-sizing: border-box;
    padding-left: 2rem;
    padding-right: 2rem;
}

.section-title {
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 0.3rem;
    color: #000;
}

.section-title::before,
.section-title::after {
    content: "";
    width: 0.94rem;
    border: 0.02rem solid #000;
}

.section-title::before {
    margin-right: 0.19rem;
}

.section-title::after {
    margin-left: 0.19rem;
}

.img {
    font-size: 0;
}

.border-bg {
    border-radius: 0.24rem;
    border: 0.04rem solid #fff;
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(0.4rem);
}

/* top */
.section-top {
    padding: 0.03rem 1.68rem;
    background: #fff;
}

.section-top .img {
    height: 1.1rem;
    overflow: hidden;
    display: flex;
    flex-direction: row;
    align-items: center;
}

.section-top img {
    width: 5.41rem;
}

/* banner */
.section-banner {
    box-sizing: border-box;
    padding: 1.55rem 0rem 3.85rem 0rem;
    background: url("../images/bg/bg_banner.png") no-repeat center bottom / cover;
    text-align: center;
}

.section-banner .title {
    font-weight: bold;
    font-size: 0.65rem;
    color: #282828;
}

.section-banner .title-en {
    margin-top: 0.26rem;
    font-size: 0.25rem;
    color: #5E5E5E;
}

.section-banner .text {
    margin-top: 0.69rem;
    font-weight: bold;
    font-size: 0.4rem;
    color: #282828;
}

/* 项目概览 */
.section-overview .items {
    margin-top: -1.89rem;
    box-sizing: border-box;
    padding: 0.66rem 0rem 1.2rem 0rem;
    /* 提示元素层叠位置 */
    position: relative;
}

.section-overview .items ul {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    box-sizing: border-box;
    padding-top: 0.34rem;
    padding-left: 1.3rem;
}

.section-overview .items ul li {
    display: flex;
    margin-top: 0.88rem;
    width: 25%;
}

.section-overview .items ul li img {
    max-width: 0.57rem;
}

.section-overview .items ul li img.period {
    width: 0.53rem;
}

.section-overview .items ul li img.teaching {
    width: 0.565rem;
}

.section-overview .items ul li img.location {
    width: 0.47rem;
}

.section-overview .items ul li img.language {
    width: 0.485rem;
}

.section-overview .items ul li img.bell {
    width: 0.57rem;
}

.section-overview .items ul li img.enrollment {
    width: 0.405rem;
}

.section-overview .items ul li img.tuition {
    width: 0.45rem;
}

.section-overview .items ul li img.degree {
    width: 0.53rem;
}

.section-overview .items ul li .text {
    margin-left: 0.2rem;
    color: #000;
}

.section-overview .items ul li .text .label {
    font-weight: bold;
    font-size: 0.24rem;
}

.section-overview .items ul li .text .value {
    font-weight: lighter;
    font-size: 0.2rem;
}

.section-overview .items ul li .text .value div {
    margin-top: 0.08rem;
}

.section-overview .schools {
    margin-top: -1.03rem;
    box-sizing: border-box;
    min-height: 10.66rem;
    background: url("../images/bg/bg_school_sustech.png") no-repeat left 3.54rem / 12.12rem, url("../images/bg/bg_school_cuhk.png") no-repeat right top/ 11.58rem;
    display: flex;
    justify-content: space-between;
}

.section-overview .schools .school {
    width: 45%;
}

.section-overview .schools .left {
    padding-top: 1.98rem;
}

.section-overview .schools .right {
    padding-top: 5.17rem;
    text-align: right;
}

.section-overview .schools .school .name,
.section-overview .schools .school .location {
    font-weight: bold;
    font-size: 0.24rem;
    line-height: 1.4;
}

.section-overview .schools .school.left .name {
    color: #B45200;
}


.section-overview .schools .school.right .name {
    color: #4F2D7F;
}

.section-overview .schools .school .location {
    color: #282828;
}

.section-overview .schools .school ul {
    padding-top: 0.06rem;
}

.section-overview .schools .school.right ul {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.section-overview .schools .school ul li {
    list-style: disc;
    margin-top: 0.1rem;
    font-size: 0.2rem;
    color: #696969;
}

.section-overview .schools .school .more {
    margin-top: 0.18rem;
}

.section-overview .schools .school .more span,
.section-overview .schools .school .collapse span {
    font-weight: bold;
    font-size: 0.16rem;
    color: #5B5B5B;
    cursor: pointer;
}

.section-overview .schools .school .introduction {
    display: none;
    margin-top: 0.23rem;
    font-size: 0.2rem;
    line-height: 2;
    color: #313131;
    text-align: left;
}

.section-overview .schools .school .collapse {
    box-sizing: border-box;
    padding-right: 0.1rem;
    text-align: right;
}

.section-overview .schools .school .collapse span {
    border-bottom: 1px solid #5B5B5B;
}

.section-overview .sub-title {
    display: flex;
    box-sizing: border-box;
    padding-left: 0.66rem;
    font-size: 0.24rem;
    line-height: 1;
    color: #1f1f1f;
}

.section-overview .sub-title::before {
    content: "";
    margin-right: 0.04rem;
    width: 0.04rem;
    border-radius: 2.3rem;
    background: #ED6C00;
}

.section-overview .profile {
    margin-top: 1.37rem;
}

.section-overview .profile .text {
    margin-top: 0.47rem;
    box-sizing: border-box;
    padding: 0rem 0.66rem;
    font-weight: lighter;
    font-size: 0.2rem;
    line-height: 1.5;
    color: #000;
}

.section-overview .advantage {
    margin-top: 1.05rem;
}

.section-overview .advantage .sub-title::before {
    background: #4F2D7F;
}

.section-overview .advantage ul {
    padding-top: 0.16rem;
    padding-left: 0.26rem;
    padding-right: 0.26rem;
    display: flex;
    flex-direction: row;
}

.section-overview .advantage ul li {
    flex: 1;
    margin-right: 0.54rem;
    display: flex;
    flex-direction: column;
}

.section-overview .advantage ul li:last-child {
    margin-right: 0;
}

.section-overview .advantage ul li .num {
    box-sizing: border-box;
    padding-left: 0.53rem;
    font-weight: bold;
    font-size: 0.64rem;
    line-height: 1;
    color: #ED6C00;
}

.section-overview .advantage ul li .text {
    flex: 1;
    margin-top: -0.16rem;
    box-sizing: border-box;
    padding: 0.43rem 0.53rem;
}

.section-overview .advantage ul li .text .title {
    font-weight: bold;
    font-size: 0.34rem;
    color: #4F2D7F;
}

.section-overview .advantage ul li .text .desc {
    margin-top: 0.06rem;
    font-weight: lighter;
    font-size: 0.18rem;
    line-height: 1.67;
    color: #000;
}

.section-overview .target {
    margin-top: 0.6rem;
}

.section-overview .target ul {
    padding-top: 0.32rem;
    display: flex;
    flex-direction: row;
}

.section-overview .target ul li {
    flex: 1;
    margin-right: 0.24rem;
    box-sizing: border-box;
    padding-top: 2.27rem;
    display: flex;
    flex-direction: column;
    position: relative;
}

.section-overview .target ul li:last-child {
    margin-right: 0;
}

.section-overview .target ul li .img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    text-align: center;
}

.section-overview .target ul li .img img {
    width: 3.11rem;
}

.section-overview .target ul li.founder .img img {
    width: 2.85rem;
}

.section-overview .target ul li .text {
    flex: 1;
    box-sizing: border-box;
    padding: 0.3rem 0.3rem 0.25rem 0.3rem;
}

.section-overview .target ul li .text .title {
    font-weight: bold;
    font-size: 0.24rem;
    color: #000;
    text-align: center;
}

.section-overview .target ul li .text .desc {
    margin-top: 0.15rem;
    font-weight: lighter;
    font-size: 0.2rem;
    color: #494949;
}

/* 课程体系 */
.section-classes {
    padding-top: 1.51rem;
    position: relative;
}

.section-classes .bg {
    position: absolute;
    z-index: -1;
    left: 0;
    top: -1.17rem;
    width: 100%;
    font-size: 0;
}

.section-classes .bg img {
    width: 100%;
}

.section-classes .modules {
    margin-top: 0.84rem;
    padding-top: 0.47rem;
    position: relative;
}

.section-classes .modules .center {
    margin: 0 auto;
    box-sizing: border-box;
    width: 4.97rem;
    height: 4.34rem;
    background: url("../images/bg/bg_classes_modules.png") no-repeat center / 100%;
    font-weight: bold;
    font-size: 0.32rem;
    color: #535353;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.section-classes .modules .center .line {
    position: absolute;
    background-repeat: no-repeat;
    background-size: 100%;
}

.section-classes .modules .center .line.left-top {
    left: -0.2rem;
    top: 0.19rem;
    width: 1.2rem;
    height: 0.59rem;
    background-image: url("../images/line_left_top.png");
}

.section-classes .modules .center .line.right-top {
    right: -0.18rem;
    top: 0.27rem;
    width: 1.165rem;
    height: 0.545rem;
    background-image: url("../images/line_right_top.png");
}

.section-classes .modules .center .line.left-bottom {
    left: -0.2rem;
    top: 2.9rem;
    width: 1.11rem;
    height: 0.43rem;
    background-image: url("../images/line_left_bottom.png");
}

.section-classes .modules .center .line.right-bottom {
    right: -0.11rem;
    top: 2.93rem;
    width: 1.07rem;
    height: 0.43rem;
    background-image: url("../images/line_right_bottom.png");
}

.section-classes .modules .module {
    width: 4.95rem;
    position: relative;
    cursor: pointer;
}

.section-classes .modules .module::before {
    content: "";
    position: absolute;
    left: 0.76rem;
    top: -0.07rem;
    width: 3.37rem;
    height: 0.34rem;
    border-radius: 0.2rem;
    background: #ED6C00;
}

.section-classes .modules .module.right-top::before,
.section-classes .modules .module.left-bottom::before {
    background: #5A4A9C;
}

.section-classes .modules .module .border-bg {
    box-sizing: border-box;
    padding: 0.26rem 0.48rem;
    border-radius: 0.53rem;
}

.section-classes .modules .module .title {
    font-weight: bold;
    font-size: 0.24rem;
    color: #383838;
    text-align: center;
}

.section-classes .modules .module .desc {
    display: none;
    margin-top: 0.2rem;
    padding-top: 0.15rem;
    padding-bottom: 0.15rem;
    border-top: 1px dashed #ED6C00;
    font-weight: lighter;
    font-size: 0.18rem;
    line-height: 1.67;
    color: #000;
}

.section-classes .modules .module.right-top .desc,
.section-classes .modules .module.left-bottom .desc {
    border-color: #5A4A9C;
}

.section-classes .modules .top {
    display: flex;
    justify-content: space-between;
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
}

.section-classes .modules .bottom {
    margin-top: -1.51rem;
    display: flex;
    justify-content: space-between;
}

/* 师资力量 */
.section-teachers {
    padding-top: 1.62rem;
}

.section-teachers .content-wrapper {
    margin-top: 1rem;
    position: relative;
}

.section-teachers ul {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
}

.section-teachers ul li {
    flex-shrink: 0;
    height: auto;
    margin-right: 0.48rem;
    width: 3.44rem;
    box-sizing: border-box;
}

.section-teachers ul li:last-child {
    margin-right: 0;
}

.section-teachers ul li .img {
    width: 100%;
    height: 3.88rem;
    overflow: hidden;
    border-radius: 0.2rem 0.2rem 0rem 0rem;
}

.section-teachers ul li .img.right {
    text-align: right;
    display: flex;
    justify-content: flex-end;
}

.section-teachers ul li .img img {
    height: 100%;
}

.section-teachers ul li .name {
    box-sizing: border-box;
    padding: 0.17rem;
    border-radius: 0rem 0rem 0.5rem 0rem;
    background: rgba(105, 148, 200, 0.16);
    font-weight: bold;
    font-size: 0.24;
    color: #383838;
}

.section-teachers ul li .name .orange {
    color: #ED6C00;
}

.section-teachers ul li .name .purple {
    color: #4F2D7F;
}

.section-teachers ul li .name .school {
    margin-right: 0.32rem;
}

.section-teachers ul li .text {
    box-sizing: border-box;
    padding: 0.26rem 0.08rem 0.4rem;
    font-size: 0.18rem;
    line-height: 1.67;
    color: #7B7B7B;
}

.section-teachers ul li .text .title {
    font-weight: bold;
}

.section-teachers .prev,
.section-teachers .next {
    position: absolute;
    top: 2.33rem;
    width: 0.4rem;
    height: 0.4rem;
    background-size: 100%;
    cursor: pointer;
}

.section-teachers .prev {
    left: 1.14rem;
    background-image: url("../images/icon/icon_prev.png");
}

.section-teachers .next {
    right: 0.92rem;
    background-image: url("../images/icon/icon_next.png");
}

.section-teachers .swiper-button-disabled {
    opacity: 0.3;
    cursor: default;
}

/* 课程价值 */
.section-value {
    padding-top: 1.79rem;
    padding-bottom: 2.3rem;
    background: url("../images/bg/bg_value.png") no-repeat center bottom / 100%;
}

.section-value ul {
    padding-top: 1.2rem;
    display: flex;
    justify-content: space-between;
}

.section-value ul li {
    box-sizing: border-box;
    width: 4.4rem;
    padding-left: 1.04rem;
    position: relative;
}

.section-value ul li .img {
    position: absolute;
    left: -0.04rem;
    top: -0.04rem;
    bottom: -0.04rem;
    width: 1.08rem;
    border-radius: 0.24rem 0rem 0rem 0.24rem;
    display: flex;
    justify-content: center;
    align-items: center;
}

.section-value ul li:nth-child(odd) .img {
    background: #4F2D7F;
}

.section-value ul li:nth-child(even) .img {
    background: #ED6C00;
}

.section-value ul li .img img {
    height: 0.62rem;
}

.section-value ul li .img img.leap {
    height: 0.52rem;
}

.section-value ul li .text {
    box-sizing: border-box;
    padding: 0.27rem 0rem;
    font-weight: bold;
    font-size: 0.24rem;
    line-height: 1.54;
    color: #424242;
    text-align: center;
}

/* 申请条件与流程 */
.section-apply {
    padding-top: 1.63rem;
}

.section-apply .join {
    margin: 0.61rem auto 0.69rem;
    text-align: center;
}

.section-apply .join .border-bg {
    box-sizing: border-box;
    padding: 0.1rem 1.13rem 0.1rem 1.02rem;
    border-radius: 0.43rem;
    font-weight: bold;
    font-size: 0.24rem;
    letter-spacing: 37%;
    color: #4F2D7F;
}

.section-apply .tab ul.tab-title {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: flex-start;
}

.section-apply .tab ul.tab-title li {
    margin-left: 0.13rem;
    box-sizing: border-box;
    padding: 0.29rem 1.2rem 0.57rem;
    border-radius: 0.21rem;
    background: #C4C4C4;
    font-size: 0.22rem;
    line-height: 1.36;
    color: #fff;
    cursor: pointer;
}

.section-apply .tab ul.tab-title li:first-child {
    margin-left: 0;
}

.section-apply .tab ul.tab-title li.active {
    margin-top: -0.17rem;
    background: #ED6C00;
    cursor: default;
}

.section-apply .tab .tab-content {
    /* 提升层叠位置 */
    position: relative;
    margin-top: -0.42rem;
    box-sizing: border-box;
    padding: 0.9rem 1rem 0.7rem;
    border-radius: 0.2rem;
    background: rgba(255, 255, 255, 0.55);
    font-size: 0.2rem;
    line-height: 2.7;
    color: #000;
}

.section-apply .tab .tab-content .tab-item {
    display: none;
}

.section-apply .tab .tab-content .tab-item.active {
    display: block;
}

.section-apply .tab .tab-content .row {
    display: flex;
    flex-direction: row;
}

.section-apply .tab .tab-content .row .label {
    flex-shrink: 0;
    font-weight: bold;
}

.section-apply .tab .tab-content .tips {
    display: flex;
    justify-content: flex-end;
}

.section-apply .action {
    /* 提升层叠位置 */
    position: relative;
    margin-top: 0.92rem;
    margin-bottom: -1.17rem;
    box-sizing: border-box;
    padding: 0.58rem 0.74rem 0.41rem;
    border-radius: 0.1rem;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    background: url("../images/bg/bg_action.png") no-repeat right center / cover;
}

.section-apply .action .title {
    font-size: 0.34rem;
    color: #320000;
}

.section-apply .action .text {
    margin-top: 0.16rem;
    font-size: 0.2rem;
    color: #320000;
}

.section-apply .action .btns {
    padding-top: 0.3rem;
}

.section-apply .action .btns a {
    display: inline-block;
    margin-top: 0.2rem;
    margin-right: 0.4rem;
    box-sizing: border-box;
    padding: 0.2rem 0.85rem;
    min-width: 3.38rem;
    border-radius: 0.2rem;
    background: #4F2D7F;
    font-size: 0.24rem;
    color: #fff;
    text-align: center;
}

.section-apply .action .btns a:last-child {
    margin-right: 0;
}

.section-apply .action .btns a:nth-child(even) {
    background: #ED6C00;
}

/* 底部 */
.section-footer {
    box-sizing: border-box;
    padding-top: 2.22rem;
    padding-bottom: 0.6rem;
    background: #323232;
}

.section-footer .contact {
    box-sizing: border-box;
    padding: 0rem 1.33rem 0.42rem 0.8rem;
}

.section-footer .contact .row {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    padding-top: 0.38rem;
}

.section-footer .contact .school {
    display: flex;
    flex-direction: row;
}

.section-footer .contact .school .img {
    flex-shrink: 0;
    width: 2.29rem;
    text-align: right;
}

.section-footer .contact .school .img .sustech {
    width: 2.18rem;
}

.section-footer .contact .school .img .cuhk {
    width: 100%;
}

.section-footer .contact .school .text {
    margin-left: 0.66rem;
}

.section-footer .contact .school .text .name {
    font-weight: bold;
    font-size: 0.2rem;
    color: #D9D9D9;
}

.section-footer .contact .school .text ul li {
    margin-top: 0.12rem;
    font-size: 0.16rem;
    color: #A5A5A5;
}

.section-footer .contact .qrcodes {
    display: flex;
    flex-direction: row;
}

.section-footer .contact .qrcode {
    margin-left: 0.6rem;
    box-sizing: border-box;
    width: 1.8rem;
}

.section-footer .contact .qrcode .img {
    width: 100%;
    height: 1.64rem;
    border-radius: 0.1rem;
    overflow: hidden;
    background: #D9D9D9;
}

.section-footer .contact .qrcode .img img {
    width: 100%;
    height: 100%;
}

.section-footer .contact .qrcode .text {
    margin-top: 0.1rem;
    font-size: 0.2rem;
    color: #D9D9D9;
    text-align: center;
}

.section-footer .statement {
    padding-top: 0.26rem;
    border-top: 1px solid #7F7F7F;
    font-size: 0.16rem;
    color: #A7A7A7;
}

.section-footer .statement div:not(:first-child) {
    margin-top: 0.1rem;
}

/* 导航 */
.nav {
    position: fixed;
    z-index: 10;
    top: 2.82rem;
    right: 0;
    width: 1.48rem;
    box-sizing: border-box;
    padding-top: 0.2rem;
    padding-bottom: 0.5rem;
    border-radius: 0.47rem 0rem 0rem 0.47rem;
    background: rgba(255, 255, 255, 0.92);
    text-align: center;
}

.nav ul li {
    margin-top: 0.35rem;
}

.nav ul li a {
    display: block;
}

.nav ul li .img {
    margin: 0 auto;
    background-repeat: no-repeat;
    background-size: 100% 100%;
}

.nav ul li.overview .img {
    width: 0.46rem;
    height: 0.49rem;
    background-image: url("../images/nav/nav_overview.png");
}

.nav ul li.overview.selected .img {
    background-image: url("../images/nav/nav_overview_selected.png");
}

.nav ul li.classes .img {
    width: 0.5rem;
    height: 0.56rem;
    background-image: url("../images/nav/nav_classes.png");
}

.nav ul li.classes.selected .img {
    background-image: url("../images/nav/nav_classes_selected.png");
}

.nav ul li.teachers .img {
    width: 0.48rem;
    height: 0.435rem;
    background-image: url("../images/nav/nav_teachers.png");
}

.nav ul li.teachers.selected .img {
    background-image: url("../images/nav/nav_teachers_selected.png");
}

.nav ul li.apply .img {
    width: 0.5rem;
    height: 0.475rem;
    background-image: url("../images/nav/nav_apply.png");
}

.nav ul li.apply.selected .img {
    background-image: url("../images/nav/nav_apply_selected.png");
}

.nav ul li.consult .img {
    width: 0.55rem;
    height: 0.55rem;
    background-image: url("../images/nav/nav_consult.png");
}

.nav ul li.consult.selected .img {
    background-image: url("../images/nav/nav_consult_selected.png");
}

.nav ul li .text {
    margin-top: 0.16rem;
    font-size: 0.22rem;
    color: #282828;
}

.nav ul li.selected .text {
    color: #ED6C00;
}