* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
.zoomBtn{
    display: none;
}
/* 通用 */
.n-project-page img {
    width: 100%;
}
.n-project-info {
    margin-top: 160px;
}
.n-page-title {
    color: #2A2B2E;
    text-align: center;
    font-size: 36px;
    font-weight: 700;
    line-height: 150%;
}
.n-page-content{
    width: 1400px;
    margin: 60px auto 0 auto;
}

/* banner和nav */
.n-nav {
    position: relative;
    top: 0;
    height: 60px;
    display: flex;
    align-items: center;
    background: #FFF;
    box-shadow: 0px 4px 4px 0px rgba(0, 0, 0, 0.03);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
}

.n-nav-content {
    display: flex;
    justify-content: space-between;
    width: 1400px;
    margin: 0 auto;
}

.n-breadcrumb {
    display: flex;
}

.n-nav-content a {
    display: flex;
    align-items: center;
    font-size: 16px;
    color: #6A6B6D;
    cursor: pointer;
}

.n-breadcrumb a::after {
    content: '>';
    display: block;
    margin: 2px 6px 0 6px;
}

.n-breadcrumb a:last-child:after {
    content: '';
}

.n-nav-content ul {
    display: flex;
}

.n-nav-content ul li {
    margin-right: 24px;
}

.n-nav-content ul li:last-child {
    margin-right: 0;
}

.n-nav-content .n-nav-active {
    color: #292929;
    font-weight: 700;
    border-bottom: 2px solid #DA0030;
}

.nav-show {
    display: none;
}
.n-banner {
    position: relative;
}

.n-banner-text {
    position: absolute;
    left: calc((100% - 1400px)/2);
    top: 50%;
    transform: translateY(-50%);
}
.n-banner-text h1 {
    color: #2A2B2E;
    font-size: 48px;
    font-weight: 700;
}

.n-banner-text h2 {
    margin-top: 12px;
    color: #2A2B2E;
    font-size: 24px;
    font-weight: 400;
}

.n-banner-text p {
    margin-top: 24px;
    color: #2A2B2E;
    font-size: 16px;
    font-weight: 400;
    line-height: 150%;
}
.n-banner-text a {
    margin-top: 60px;
    display: inline-block;
    color: #FFF;
    font-size: 16px;
    font-style: normal;
    font-weight: 400;
    line-height: 150%;
    height: 46px;
    padding: 11px 32px;
    border-radius: 4px;
    background: #E60039;
    backdrop-filter: blur(2.5px);
    -webkit-backdrop-filter: blur(2.5px);
    margin-right: 24px;
}

.n-banner-text .whiteBtn {
    background: #FFFFFF;
    color: #E60039;
    border: 1px solid #E60039;
    cursor: pointer;
}

.n-banner-text a:last-child {
    margin-right: 0;
}
.n-banner-text a:hover{
    background: #CC002D;
}
.n-banner-text .whiteBtn:hover{
    background: #CC002D;
    color: #FFF;
}

/*挑战*/
#tiaozhan{
    margin-top: 120px;
}
#tiaozhan .n-page-content,#shijian .n-page-content{
    display: flex;
    justify-content: space-between;
}
.n-card{
    width: 450px;
    border-radius: 4px;
}
.n-card-content{
    padding: 24px 24px 24px 0px;
}
.n-card-title{
    margin-bottom: 10px;
    color: #2A2B2E;
    font-size: 18px;
    font-weight: 700;
    line-height: 150%; /* 27px */
}
.n-card-desc{
    color: #6A6B6D;
    font-size: 16px;
    font-weight: 400;
    line-height: 150%; /* 24px */
}
/*计划价值*/

.n-value-tab{
    display: flex;
    width: 1400px;
    margin: 60px auto 24px auto;
}
.n-value-tab-item{
    display: flex;
    width: 25%;
    justify-content: center;
    align-items: center;
    padding: 24px;
    cursor: pointer;
}
.n-tagimg{
    width: 56px;
    height: 56px;
    margin-right: 24px;
    background-size: cover;
}
.n-tagimg-1{
    background-image: url(/fa/wireless-optical-campus/RJ-img/value1-tag.webp);
}
.n-value-select .n-tagimg-1{
    background-image: url(/fa/wireless-optical-campus/RJ-img/value1-tag-select.webp);
}

.n-tagimg-2{
    background-image: url(/fa/wireless-optical-campus/RJ-img/value2-tag.webp);
}
.n-value-select .n-tagimg-2{
    background-image: url(/fa/wireless-optical-campus/RJ-img/value2-tag-select.webp);
}
.n-tagimg-3{
    background-image: url(/fa/wireless-optical-campus/RJ-img/value3-tag.webp);
}
.n-value-select .n-tagimg-3{
    background-image: url(/fa/wireless-optical-campus/RJ-img/value3-tag-select.webp);
}
.n-tagimg-4{
    background-image: url(/fa/wireless-optical-campus/RJ-img/value4-tag.webp);
}
.n-value-select .n-tagimg-4{
    background-image: url(/fa/wireless-optical-campus/RJ-img/value4-tag-select.webp);
}

.n-value-tab span{
    color: #6A6B6D;
    font-size: 20px;
    line-height: 125%; /* 25px */
}
.n-value-select{
    color: #2A2B2E;
    border-bottom: 2px solid #0082FF;
    background: #F7F9FD;
}

.caseCont {
    position: relative;
    margin-top: 40px;
}
.caseInfo img {
    width: 100%;
}
.case-prev,
.case-next {
    position: absolute;
    top: calc(50% + 55px);
    transform: translateY(-50%);
    z-index: 9;
    cursor: pointer;
}
.case-prev.swiper-button-disabled,
.case-next.swiper-button-disabled {
    opacity: .1;
    pointer-events: none;
}
.case-prev {
    left: 100px;
}
.case-next {
    right: 100px;
}
.caseInfo {
    position: relative;
}

.caseCard {
    position: absolute;
    left: calc((100% - 1400px)/2);
    top: 50%;
    transform: translateY(-50%);
    width: 400px;
    text-align: left;
}
.caseCard-title{
    color: #2A2B2E;
    font-size: 28px;
    font-weight: 700;
}
.caseCard p {
    margin-top: 12px;
    overflow: hidden;
    color: #6A6B6D;
    font-size: 16px;
    line-height: 150%; /* 24px */
}
@media screen and (max-width:1788px) {
    .case-prev {
        left: 10px;
    }
    .case-next {
        right: 10px;
    }
    .case-prev img,
    .case-next img {
        width: 48px;
    }
}

@media screen and (max-width:1540px) {
    .caseCard {
        left: calc((100% - 1200px)/2);
    }
}


@media screen and (max-width:1340px) {
    .caseCard {
        left: calc((100% - 1024px)/2);
    }
    .case-prev img,
    .case-next img {
        width: 40px;
    }
}

@media screen and (max-width:1136px) {
    .case-prev,
    .case-next {
        display: none;
    }
    .caseCard h3 {
        font-size: 16px;
    }
    .caseCard p {
        margin-top: 12px;
    }
}

@media screen and (max-width:1056px) {
    .caseCard {
        left: 40px;
        padding: 36px;
    }
}

@media screen and (max-width:600px) {
    .caseCard {
        position: unset;
        transform: unset;
    }
    .caseCard {
        width: 100%;
        padding: 24px 0px 24px 0px;
    }
    .swiper-pagination {
        display: none;
    }
    .caseCard p {
        font-size: 15px;
    }
    .case-pag {
        display: none;
        justify-content: center;
        gap: 24px;
    }

    .case-prev,
    .case-next {
        position: unset;
        display: block;
        top: unset;
        transform: unset;
    }
    .caseCont {
        padding-bottom: 48px;
    }
    .swiper-pagination{
        display: block;
    }
    .swiper-pagination{
        bottom: 0px!important;
    }
}

 /* 场景 */
.n-tabs_m{
    display: none;
}
#changjin{
    margin: 120px 80px;
 }
 #changjin .n-page-content{
    margin-top: 40px;
 }
 .n-scene-tab{
    display: flex;
    width: 648px;
    justify-content: center;
    border-radius: 31px;
    background: #F7F9FA;
    margin: 0 auto;
    padding: 4px;
 }
 .n-scene-tab div{
    height: 48px;
    padding: 0px 40px;
    color: #6A6B6D;
    font-size: 20px;
    line-height:48px; /* 30px */
    cursor: pointer;
 }
 .n-scene-select{
    border-radius: 24px;
    background: #2A2B2E;
    color: #FFFFFF!important;
    font-weight: 700;
    position: relative;
    overflow: hidden;
 }
 .n-scene-select span{
    position: inherit;
    z-index: 1;
 }
 .n-progressbar{
    content: '';
    background-color: #0175E8;
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 0;
    border-radius: 24px;
    -webkit-transition: 5s linear;
    -moz-transition: 5s linear;
    -o-transition: 5s linear;
    transition: 5s linear;
    transform: translateX(-100%);
 }
 .n-scene-content{
    margin-top: 30px;
    position: relative;
 }
 .n-scene-box{
    position: absolute;
    top: 100px;
    left: 40px;
    z-index: 1;
 }
 .n-box-title{
    display: flex;
    width: 420px;
    height: 48px;
    padding: 10px 32px;
    border-radius: 24px;
    background: #0175E8;
    color:  #FFF;
    font-size: 18px;
    font-weight: 700;
    display: flex;
    justify-content: center;
    align-items: center;
}
.n-box-content{
    margin-top: 24px;
    width: 420px;
    padding: 24px;
    border-radius: 4px;
    border: 2px solid #FFF;
    background: linear-gradient(180deg, #F3F5F8 0%, #FFF 100%);
    box-shadow: 0px 6px 20px 0px #D5DBE4;
    color: #2A2B2E;
    font-size: 16px;
    font-weight: 400;
    line-height: 150%; /* 24px */
}
.n-box-p{
    margin-top: 24px;
}
#content-2,#content-3,#content-4{
    opacity: 0;
}
 
/*最佳实践*/
.blueBg {
    padding: 80px 0 80px 0;
    background: #F7F9FA;
    margin-top: 0px;
}
#shijian img{
    border-radius: 4px 4px 0px 0px;
}
#shijian .n-card-content{
    background: #FFF;
    padding: 24px 24px 24px 24px;
    border-radius: 0px 0px 4px 4px;
}
#shijian .n-card-title{
    margin-bottom: 12px;
    font-size: 20px;
}
#shijian .n-card-desc{
    font-size: 15px;
}
.transparent-commonlink {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    color: #E60039;
    font-size: 16px;
    font-weight: 400;
    line-height: 150%;
    width: 180px;
    margin: 26px 0 0 0;
}
.transparent-commonlink:hover{
    cursor: pointer;
}

.transparent-commonlink::after {
    content: '';
    background-image: url(/fa/wireless-optical-campus/RJ-img/link.svg);
    margin-left: 8px;
    background-size: cover;
    background-repeat: no-repeat;
    width: 24px;
    height: 24px;
    transition: transform .16s linear;
    -webkit-transition:transform .16s linearr;
    -moz-transition:transform .16s linear;
    -o-transition:transform .16s linear;
}
.n-shijian-card{
    overflow: hidden;
}
.n-shijian-card img{
    transition: all 0.3s ease-out;
    -webkit-transition:all 0.3s ease-out;
    -moz-transition:all 0.3s ease-out;
    -o-transition:all 0.3s ease-out;
}

@media screen and (min-width:1068px) {
    .transparent-commonlink.active::after {
        transform: translateX(6px);
    }
}

/* 相关产品 */
#product{
    margin-top: 80px;
    padding-bottom: 56px;
}
.n-tab {
    display: flex;
    justify-content: center;
}
.n-tab div {
    position: relative;
    text-align: center;
    color: #6A6B6D;
    font-size: 20px;
    font-weight: 400;
    line-height: 150%;
    padding: 12px 60px;
    cursor: pointer;
    border-bottom: 1px solid #E3E5E6;
}

.n-tab div.n-tab-active {
    color: #E60039;
    line-height: 150%;
    pointer-events: none;
}

.n-tab div.n-tab-active::after {
    content: '';
    display: block;
    left: 0;
    bottom: 0;
    position: absolute;
    width: 100%;
    height: 2px;
    background-color: #E60039;
}
.n-tab-content{
    margin-top: 48px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.n-product-card{
    width: 450px;
    text-align: center;
    border-radius: 4px;
    background: #FAFBFC;
    padding: 20px 0;
    position: relative;
    margin-bottom: 24px;
}
.n-product-card img{
    width: 250px;
}
.n-product-card .n-card-title{
    margin-top: 8px;
    margin-bottom: 12px;
    line-height: 125%;
}
.n-product-card .n-card-desc{
    width: 402px;
    height: 48px;
    line-height: 125%;
    margin: 0 auto;
}
.n-product-card .transparent-commonlink{
    justify-content: center;
    margin: 24px auto 0px auto;
    line-height: 125%;
}
.n-product-tag{
    width: 70px;
    height: 24px;
    position: absolute;
    right: 16px;    
    top: 16px;
    border-radius: 12px;
    border: 1px solid #0175E8;
    font-size: 14px;
    line-height: 24px;
    color: #0175E8;
}
.n-tab-content-1{
    justify-content: flex-start;
}
.n-tab-content-1 .n-product-card{
    margin-right: 24px;
}

#QA{
    margin-top: 80px;
    padding-bottom: 120px;
}
.n-question{
    padding: 36px 0;
    border-bottom: 1px solid #E3E5E6;
}
.n-question-q{
    color: #2A2B2E;
    font-size: 18px;
    font-weight: 700;
}
.n-question-a{
    color: #6A6B6D;
    font-size: 16px;
    line-height: 150%; /* 24px */
    margin-top: 12px;
}

@media screen and (max-width:1600px) {
    /* 通用 */
    .n-page-title {
        font-size: 32px;
    }
    .n-page-content {
        width: 1200px;
    }
    .n-project-info {
        margin-top: 138px;
    }
    /* banner */
    .n-banner-text {
        left: calc((100% - 1200px)/2);
    }
    .n-banner-text h1 {
        font-size: 42px;
    }
    .n-banner-text h2 {
        margin-top: 8px;
        font-size: 20px;
    }
    .n-banner-text p {
        margin-top: 20px;
        font-size: 14px;
    }
    .n-banner-text a {
        margin-top: 24px;
        height: 40px;
        padding: 10px 24px;
        font-size: 14px;
    }
    .n-nav {
        height: 48px;
    }
    .n-nav-content {
        width: 1200px;
    }
    /*挑战*/
    .n-card{
        width: 384px;
    }
    .n-card-content{
        padding: 20px 24px 20px 0px;
    }
    /* 价值 */
    .n-value-tab {
        width: 1200px;
    }
    .n-value-tab-item {
        padding: 20px;
    }
    .n-tagimg {
        width: 50px;
        height: 50px;
    }

    .n-scene-box {
        position: absolute;
        top: 40px;
        left: 30px;
    }

    /*实践*/
    #shijian .n-card-desc{
        height: 90px;
    }
    /*产品*/
    .n-product-card{
        width: 384px;
    }
    .n-product-card .transparent-commonlink {
        margin: 20px auto 0px auto;
    }
}
@media screen and (max-width:1280px) {
    /* 通用 */
    .n-page-title {
        font-size: 28px;
    }
    .n-page-content {
        width: 1080px;
        margin: 48px auto 0 auto;
    }
    .n-project-info {
        margin-top: 118px;
    }
    /* banner */
    .n-banner-text {
        left: calc((100% - 1080px)/2);
    }
    .n-nav-content {
        width: 1080px;
    }
    /*挑战*/
    #tiaozhan {
        margin-top: 100px;
    }
    .n-card{
        width: 344px;
    }
    .n-card-content{
        padding: 16px 24px 16px 0px;
    }
    .n-card-title{
        font-size: 16px;
    }
    .n-card-desc{
        font-size: 14px;
    }
    /* 价值 */
    .n-value-tab {
        width: 1080px;
    }
    .n-value-tab-item {
        padding: 16px;
    }
    .n-tagimg {
        width: 46px;
        height: 46px;
    }
    .n-value-tab span {
        font-size: 18px;
    }
    .n-value-tab {
        margin: 48px auto 24px auto;
    }
    .caseCard-title {
        font-size: 24px;
    }
    .caseCard {
        width: 350px;
    }
    /* 场景 */
    #changjin {
        margin: 100px 60px;
    }
    .n-scene-tab div {
        height: 40px;
        padding: 0px 40px;
        color: #6A6B6D;
        font-size: 16px;
        line-height: 40px;
        cursor: pointer;
    }
    .n-scene-tab {
        width: 586px;
    }
    .n-scene-box {
        position: absolute;
        top: 60px;
        left: 20px;
    }
    .n-box-title {
        width: 380px;
        height: 40px;
        padding: 8px 28px;
        font-size: 16px;
    }
    .n-box-content {
        margin-top: 18px;
        width: 380px;
        padding: 18px;
        font-size: 14px;
    }
    .n-box-p {
        margin-top: 18px;
    }
  
    /*实践*/
    #shijian .n-card-title {
        margin-bottom: 10px;
        font-size: 18px;
    }
    #shijian .n-card-desc {
        font-size: 14px;
    }
    .transparent-commonlink {
        font-size: 14px;
        margin: 20px 0 0 0;
    }
    /*产品*/
    .n-product-card {
        width: 344px;
    }
    .n-product-card .n-card-desc {
        width: 300px;
        height: 38px;
    }
    .n-product-card .transparent-commonlink {
        margin: 16px auto 0px auto;
    }
    .n-tab div {
        font-size: 18px;
        padding: 10px 48px;
    }
}

@media screen and (max-width:768px) {
    .n-breadcrumb {
        display: none;
    }
    .n-nav {
        flex-direction: column;
        height: unset;
        align-items: flex-start;
        margin-top: -50px;
        background: #F7F9FA;
    }
    .n-nav-content {
        display: none;
        width: 100%;
        position: absolute;
        background: #FFF;
        backdrop-filter: blur(15px);
        -webkit-backdrop-filter: blur(15px);
        margin-top: 50px;
        background: #F7F9FA;
    }
    .n-nav-content ul {
        flex-direction: column;
        width: 100%;
    }
    .nav-show {
        width: 100%;
        display: flex;
        height: 50px;
        align-items: center;
        padding: 0 1.25rem;
        justify-content: space-between;
    }
    .nav-show span {
        font-weight: 400;
        font-size: 14px;
        color: #292929;
    }
    .nav-show div {
        display: flex;
        align-items: center;
    }
    .nav-show img {
        margin-left: 8px;
        width: 24px;
    }
    .n-nav-content ul li {
        padding: 10px 0 10px 1.25rem;
        width: 100%;
    }
    .n-nav .n-nav-content .n-nav-active {
        display: unset;
        border-bottom: 1px solid #DA0030;
        padding-bottom: 4px;
    }
    .arrow-active {
        transform: rotate(180deg);
    }
    .n-banner img{
        display: block;
    }
    .n-banner video{
        display: none;
    }
    .n-banner-text {
        left: 0;
        transform: unset;
        top: 0;
        width: 100%;
        padding: 30px 24px 0 24px;
    }
    .ys_header {
        height: 64px!important;
    }
    .n-banner-text h1 {
        font-size: 32px;
    }
    .n-banner-text h2 {
        font-size: 16px;
    }
    .n-banner-text p {
        margin-top: 16px;
        font-size: 12px;
    }
    .n-page-title {
        font-size: 22px;
    }
    .n-project-info {
        margin-top: 80px;
    }
    .n-page-content {
        width: 100%;
        padding: 0 20px;
    }
    .n-banner-text .whiteBtn {
        background: #FFF;
        color: #E60039;
        font-size: 14px;
        border-radius: 4px;
    }
    .whiteBtn {
        background: #E60039;
        padding: 6px 18px;
        color: #FFF;
        font-size: 14px;
        border-radius: 4px;
    }

    /*挑战*/
    #tiaozhan {
        margin-top: 80px;
    }
    .n-page-content {
        flex-wrap: wrap;
        margin: 40px auto 0 auto;
    }
    .n-card {
        width: 100%;
        margin-bottom: 24px;
    }
    .n-card-title {
        font-size: 18px;
    }
    .n-card-desc {
        font-size: 14px;
    }
    /*价值*/
    #value{
        margin-top: 0;
        padding-top: 40px;
        padding-left: 20px;
        padding-right: 20px;
        background-color: #FAFBFC;
    }
    .n-value-tab {
        margin: 40px auto 24px auto;
        width: 100%;
    }
    .n-tagimg{
        display: none;
    }
    .n-value-tab-item{
        width: 25%;
        padding: 12px 0px;
        border-bottom: 2px solid #E3E5E6;
    }
    .n-value-select {
        border-bottom: 2px solid #E60039!important;
    }
    .n-value-select span{
        color: #E60039!important;
    }
    .n-value-tab span {
        font-size: 16px;
    }
    .caseCard {
        width: 100%;
    }
    .caseCard-title {
        font-size: 20px;
    }
    .caseCard p {
        font-size: 16px;
    }
    /*场景*/
    #content-2,#content-3,#content-4{
        opacity: 1;
    }
    #changjin {
        margin: 40px 0px;
    }
    .n-scene-tab {
        display: none;
    }
    .n-tabs_m{
        display: flex;
        justify-content: space-between;
        padding: 12px 12px;
        color: #6A6B6D;
        border-bottom: 1px solid #D5D5D5;
        background: #FFF;
        font-size: 18px;
    }
    .n-tabs_m-last{
        border-bottom: 0px solid #D5D5D5;
    }
    .n-tabs_m img{
        transform: rotate(0deg);
    }
    .n-tabs-select_m{
        color: #E60039;
        font-weight: 700;
        border-top: 0px solid #D5D5D5;
        border-bottom: 0px solid #D5D5D5;
        background: #F7F9FA;
    }
    .n-tabs-select_m img{
        transform: rotate(180deg);
    }
    .n-tabs_m img{
        width: 24px;
    }
    .n-scene-content {
        margin-top: 0px;
        display: flex;
        flex-wrap: wrap;
        flex-direction: column-reverse;
        border-bottom: 1px solid #D5D5D5;
    }
    .n-scene-content-last{
        border-bottom: 0px solid #D5D5D5;
    }
    .n-scene-box {
        position: static;
        background: #F7F9FA;
        padding: 24px 12px;

    }
    .zoomBtn{
        display: block;
        position: absolute;
        right: 16px;
        bottom: 16px;
        cursor: pointer;
    }
    .n-box-title {
        width: 100%;
        height: auto;
        padding: 0px 0px;
        border-radius: 0px;
        background: none;
        color: #2A2B2E;
        font-size: 16px;
        display: flex;
        justify-content: flex-start;
    }
    .n-box-content {
        margin-top: 12px;
        width: 100%;
        padding: 0px;
        border-radius: 0px;
        border: 0px solid #FFF;
        background: none;
        box-shadow: none;
        color: #6A6B6D;
        font-size: 14px;
        line-height: 150%;
    }
    .n-box-p {
        margin-top: 12px;
    }

    /*实践*/
    .n-project-info {
        margin-top: 40px;
    }
    .blueBg {
        padding: 40px 0 56px 0;
        background: #F7F9FA;
        margin-top: 0px;
    }
    #shijian .n-card-title {
        margin-bottom: 12px;
        font-size: 20px;
    }
    .transparent-commonlink {
        font-size: 16px;
    }
    /*产品*/
    #product {
        padding-bottom: 0px;
    }
    .n-tab div {
        font-size: 16px;
        padding: 12px 0px;
        width: 33.33%;
    }
    .n-product-card {
        width: 100%;
        padding: 0px 16px 20px 16px;
    }
    .n-product-card .transparent-commonlink {
        margin: 24px auto 0px auto;
    }
    .n-product-card .n-card-desc {
        height: auto;
    }

    #QA {
        margin-top: 56px;
        padding-bottom: 80px;
    }
    .n-question {
        padding: 28px 0;
        border-bottom: 1px solid #E3E5E6;
    }
    .n-question-q {
        font-size: 16px;
        font-weight: 400;
    }
    .n-question-a {
        font-size: 14px;
        margin-top: 16px;
    }


}