* {
    margin: 0;
    padding: 0;
}
.show-m{
    display: none;
}
.cta-box {
    margin-top: 48px;
    text-align: center;
}
.n-anli-btn {
    border-radius: 4px;
    border: 1px solid #E60039;
    backdrop-filter: blur(2.5px);
    padding: 12px 40px;
    margin: 52px auto 0 auto;
    color: #E60039;
    font-size: 16px;
    line-height: 150%;
    width: 180px;
}
.n-anli-btn:hover{
    background: #C7002A;
    color: #fff;
}
.n-project-page img {
    width: 100%;
}

.n-page-content {
    width: 1400px;
    margin: 0 auto;
}

.n-page-title {
    text-align: center;
    color: #292929;
    font-size: 36px;
    font-weight: 600;
}

.n-page-desc {
    margin-top: 12px;
    color: #7D7D7D;
    text-align: center;
    font-size: 20px;
    font-weight: 400;
}

.n-project-page .swiper-button-next::after,
.n-project-page .swiper-button-prev::after {
    width: 48px;
    height: 48px;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
}

.n-project-page .swiper-button-next,
.n-project-page .swiper-button-prev {
    width: unset;
    height: unset;
}

.n-project-page .swiper-button-next::after {
    display: block;
    content: '';
    background-image: url(../RJ-img/next.svg);
}

.n-project-page .swiper-button-prev::after {
    display: block;
    content: '';
    background-image: url(../RJ-img/prev.svg);
}

.dilemmaSwiper .swiper-button-next,
.dilemmaSwiper .swiper-button-prev {
    top: 80%;
    width: unset;
    height: unset;
}

.dilemmaSwiper .swiper-button-prev {
    left: 40%;
}

.dilemmaSwiper .swiper-button-next {
    right: 40%;
}


/* 通用样式结束 */

.n-banner {
    width: 100%;
    position: relative;
}

.n-banner-content {
    position: absolute;
    width: 1400px;
    left: calc((100% - 1400px)/2);
    height: calc(100% - 60px);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.n-banner-content h1 {
    color: #FFFFFF;
    font-size: 60px;
    font-weight: 400;
    line-height: 130%;
}

.n-banner-content p {
    color: #FFFFFF;
    font-size: 16px;
    font-weight: 400;
    line-height: 180%;
    max-width: 740px;
    margin-top: 24px;
}

.n-btn {
    display: inline-block;
    font-size: 18px;
    font-weight: 400;
    line-height: normal;
    padding: 10px 36px;
    border-radius: 4px;
    cursor: pointer;
}

.n-red-btn {
    color: #FFFFFF;
    background-color: #DA0030;
    transition: background 0.3s ease;
}

.n-white-btn {
    background-color: #FFFFFF;
    color: #DA0030;
}

.n-btn:first-child {
    margin-right: 24px;
}

.n-btn:last-child {
    margin-right: 0;
}

.n-banner-content .n-btns {
    margin-top: 48px;
}

@media screen and (min-width:750px) {
    .n-red-btn:hover {
        background: #C7002A;
        color: #FFFFFF;
    }
    .n-white-btn:hover {
        color: #DA0030;
    }
}


/* 导航 */

.n-nav {
    position: relative;
    margin-top: -60px;
    top: 0;
    height: 60px;
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(50px);
    -webkit-backdrop-filter: blur(50px);
}

.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: #7D7D7D;
    cursor: pointer;
    line-height: 150%;
}

.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;
}

.nav-show {
    display: none;
}
.n-nav-active{
    color: #292929!important;
    font-weight: 700;
    border-bottom: 1px solid #DA0030;
}

@media screen and (min-width:750px) {
    .n-nav-content {
        display: flex!important;
    }
    .n-breadcrumb a:hover::after {
        color: #7D7D7D;
    }
    .n-nav-content a:hover {
        color: #292929;
        font-weight: 700;
    
    }
    .n-breadcrumb a:hover {
        color: #292929;
        font-weight: 400;
    }
    .n-3d-card:hover{
        cursor: pointer;
        background: linear-gradient(130deg, #0075FF 0%, #69B5FF 100%);
        filter: drop-shadow(0px 30px 50px rgba(0, 82, 159, 0.35));
        border:0px solid #0075FF
    }
}

/* 核心价值 */

#valueSection {
    padding-top: 160px;
}

.n-value-tabs {
    margin-top: 50px;
    display: flex;
    justify-content: center;
}

.n-value-tab {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 400px;
    padding: 24px 0;
    cursor: pointer;
    border-bottom: 2px solid transparent;
}

.n-value-tab-icon {
    background-repeat: no-repeat;
    background-size: cover;
    width: 56px;
    height: 56px;
    background-position: 0 0;
    margin-right: 24px;
}

.n-value-tab:nth-child(1) .n-value-tab-icon {
    background-image: url(../RJ-img/valueTab1.svg);
}

.n-value-tab:nth-child(2) .n-value-tab-icon {
    background-image: url(../RJ-img/valueTab2.svg);
}

.n-value-tab:nth-child(3) .n-value-tab-icon {
    background-image: url(../RJ-img/valueTab3.svg);
}

.n-value-tab-name {
    color: #7D7D7D;
    font-size: 20px;
    font-weight: 600;
}

.n-value-tab-desc {
    margin-top: 8px;
    color: #7D7D7D;
    font-size: 14px;
    font-weight: 400;
}

.n-value-tabs .n-value-tab-active {
    pointer-events: none;
    border-bottom: 2px solid #0082FF;
    background: #F7F9FD;
}

.n-value-tabs .n-value-tab-active .n-value-tab-icon {
    background-position: 0 -56px;
}

.n-value-tabs .n-value-tab-active .n-value-tab-name,
.n-value-tabs .n-value-tab-active .n-value-tab-desc {
    color: #292929;
}

.valueSwiper {
    margin-top: 36px;
}

.n-vlaue {
    position: relative;
}

.n-value-content {
    position: absolute;
    left: calc((100% - 1400px)/2);
    top: 0;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.n-value-title {
    color: #292929;
    font-size: 36px;
    font-weight: 700;
}

.n-value-desc {
    margin-top: 12px;
    color: #292929;
    font-size: 32px;
    font-weight: 400;
}

.n-value-line {
    margin: 24px 0;
    width: 664px;
    height: 1px;
    background-color: #D5D5D5;
}
.n-value-line1 {
    width: 520px;
}

.n-value-content ul {
    margin-left: 20px;
}

.n-value-content ul li {
    color: #292929;
    font-size: 16px;
    font-weight: 400;
    line-height: 200%;
    list-style: disc;
}

/*3D加载进度*/
.n-loading{
    position: fixed;
    top: 0;
    height: 100%;
    width: 100%;
    background-size: cover;
    background-repeat: no-repeat;
}
.n-loading-content{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-80%);
    text-align: center;
    width: 100%;
    color: #292929;
}
.n-loading-content h1{
    font-weight: 400;
    font-size: 64px;
    line-height: 120%;
    margin-bottom: 24px;
}
.n-loading-content h3{
    font-weight: 400;
    font-size: 24px;
    line-height: 150%;
    margin-bottom: 100px;
}
.n-loader-desc{
    font-weight: 350;
    font-size: 14px;
    line-height: 150%;
    margin-top: 6px;
}
.loader-10 {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: inline-block;
    position: relative;
    border: 3px solid;
    border-color: #292929 #292929 transparent;
    -webkit-animation: rotation 1s linear infinite;
            animation: rotation 1s linear infinite;
}
.loader-10:after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    margin: auto;
    border: 3px solid;
    border-color: transparent #292929 #292929;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    -webkit-animation: rotationBack 0.5s linear infinite;
            animation: rotationBack 0.5s linear infinite;
    transform-origin: center center;
}
/* keyFrames */
@-webkit-keyframes rotation {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}
@keyframes rotation {
    0% {
    transform: rotate(0deg);
    }
    100% {
    transform: rotate(360deg);
    }
}
/* 3D */
#web3dSection {
    background-image: url(../RJ-img/3d-bg.webp);
    background-repeat: no-repeat;
    background-size: cover;
    padding-top: 120px;
}

.n-3d-cards{
    display: flex;
    justify-content: space-between;
    margin-top: 60px;
    padding-bottom: 100px;
    flex-wrap: wrap;
}
.n-3d-card{
    width: 332px;
    background: linear-gradient(136deg, #F3F7FB 0%, #DBE5EF 100%);
    text-align: center;
    border-radius: 20px;
    border: 2px solid #FFFFFF;
}


#jifanBtn,#luodianBtn{
    width: 688px;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    text-align: left;
}
#jifanBtn .n-3d-showbtn,#luodianBtn .n-3d-showbtn{
    margin:20px auto 0px 40px;
}
#jifanBtn .n-card-title,#luodianBtn .n-card-title{
    padding-top: 0px;
    padding-bottom: 10px;
    padding-left: 40px;
}
#jifanBtn .n-card-desc,#luodianBtn .n-card-desc{
    margin-bottom: 0px;
    padding-left: 40px;
}
#jifanBtn img,#luodianBtn img{
    width: 76%;
    margin: 10px 0;
}


.n-3d-card img{
    transition: all 0.3s ease-out;
}
.n-card-title{
    padding-top: 40px;
    padding-bottom: 12px;
    color: #292929;
    font-size: 32px;
    font-weight: 600;
}
.n-card-desc{
    color:#7D7D7D;
    font-size: 16px;
    font-weight: 400;
    margin-bottom: 10px;
}
.n-card-title-hover,.n-card-desc-hover{
    color: #FFFFFF;
}
.n-3d-showbtn{
    width: 248px;
    color: #292929;
    font-size: 20px;
    line-height: 70px; 
    margin: 30px auto 30px auto;
    border: 1px solid;
    border-radius: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid #FFFFFF;
    background:rgba(255, 255, 255, 0.50)
}

.n-3d-showbtn-hover{
    color:#0082FF;
    background:#FFFFFF
}
.n-3d-showbtn svg{
    margin-right: 16px;
}

.n-pointer {
    cursor: pointer; /* 设置鼠标悬停时的光标样式为抓手 */
}
/*3D弹窗*/
.n-modal-3d-m{
    display: none;
}
.n-modal-3d{
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('../RJ-img/modal-bg.webp');
    background-size: cover;
    background-repeat: no-repeat;
    z-index: 10000;
    text-align: center;
}
.n-modal-close{
    position: fixed;
    top: 48px;
    left: 48px;
    z-index: 1;
    display: flex;
    align-items: center;
    z-index: 10001;
}
.n-close-tip{
    font-size: 20px;
    margin-left: 16px;
    color: #7D7D7D;
    display: none;
}
.n-modal-close:hover{
    cursor: pointer;
}
.n-modal-close img{
    width: 48px;
}
.n-line-tips{
    position: fixed;
    color: #7D7D7D;
    text-align: center;
    font-size: 12px;
    font-weight: 400;
    line-height: 150%; 
    padding: 17px 24px 7px 24px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.30);
    backdrop-filter: blur(5px);
    left: 40px;
    bottom: 40px;
}
.n-line-tip{
    display: flex;
    align-items: center;
    margin-bottom: 10px;
}
.n-line{
    width: 43px;
    height: 2px;    
    margin-right: 12px;
}
.n-gx{
    background-color: #FFC000;
}
.n-wx{
    background-color: #00B838;
}
.n-gd{
    background-color:#7030A0
}
.n-dl{
    background-color:#FF2828;
}
.n-tab-content{
    position: fixed;
    width: 100%;
}
.n-scene-js,.n-scene-bg,.n-scene-ss,.n-scene-sw,.n-scene-jf,.n-scene-rdj{
    display: none;
}
.n-scene1-title{
    color:#292929;
    font-size: 48px;
    font-weight: 700;
    line-height: 150%;
    margin-top: 110px;
    margin-bottom: 24px;
}
.n-scene1-subtitle{
    color: #7D7D7D;
    font-size: 20px;
    line-height: 150%; /* 30px */
}
.n-scene-jf .n-scene1-title,.n-scene-jf .n-scene1-subtitle{
    color: #FFFFFF;
}

.n-changeScene{
    display: flex;
    position: absolute;
    top: 40px;
    left: calc((100% - 208px) / 2);
    padding: 4px;
    align-items: center;
    border-radius: 30px;
    background: #FFF;
    color: #6A6B6D;
    text-align: center;
    font-size: 16px;
    font-weight: 400;
    line-height: 150%; /* 24px */
}
.n-changeItem{
    width: 120px;
    height: 40px;
    padding: 8px;
    gap: 8px;
}
.n-changeItem:hover{
    cursor: pointer;
}
.selected{
    border-radius: 20px;
    background: linear-gradient(112deg, #0075FF 40.64%, #29EBEB 103.81%);
    color: #FFFFFF;
}
#com-3D{
    width: 100%;
    height: 100%;
}
.modelSwiper{
    position: fixed!important;
    height: 800px;
    width: 580px;
    top: 50%;
    right: 14px;
    transform: translateY(-50%);
}
.modelSwiper .swiper-slide{
    display: flex;
    align-items: center;
}
#jiaoshiSwiper,#bangongSwiper,#susheSwiper,#shiwaiSwiper,#jifangSwiper,#rdjSwiper,#jifanSwiper,#susheSwiper-cg{
    display: none;
}
.n-slide-card{
    width: 452px;
    margin-left: 50px;
    border-radius: 20px;
    background: #F7F9FA;
    box-shadow: 0px 30px 50px 0px rgba(143, 158, 166, 0.50);
}
.n-slide-card-title{
    background-image: url(../RJ-img/side-title-bg.webp);
    background-size: cover;
    background-repeat: no-repeat;
    color: #FFFFFF;
    font-size: 28px;
    font-weight: 700;
    line-height: 150%;
    padding: 36px;
    border-radius: 20px 20px 0 0;
    text-align: left;
}
.n-slide-card-desc{
    color: #292929;
    font-size: 16px;
    line-height: 150%; 
    padding: 24px 46px 0px 46px;
    text-align: left;
}
.n-slide-card-desc li{
    list-style-type: disc;
    margin-bottom: 8px;
    margin-left: 8px;
}
.n-slide-card-desc-1{
    list-style-type: none!important;
    margin-left: -12px!important;
}
.n-slide-card-product{
    margin: 24px 30px 0px 30px;
    background: rgba(255, 255, 255);
    display: flex;
    align-items: center;
    border-radius: 4px;
    text-align: left;
}
.n-slide-card-product img{
    width: 110px;
    margin:10px 10px 10px 10px;
}
.n-slide-card-product-name{
    color:  #292929;
    font-size: 20px;
    font-weight: 700;
    line-height: 150%; 
}
.n-slide-card-product-desc{
    color: #7D7D7D;
    font-size: 14px;
    line-height: 150%; 
}
.n-slide-card-product-link{
    color: #0094FF;
    font-size: 14px;
    font-weight: 400;
    margin-top: 12px;
}
.n-zixun-btn{
    background: #DA0030;
    color: #FFF;
    font-size: 16px;
    font-weight: 400;
    line-height: 40px;
    width: 184px;
    border-radius: 4px;
    margin: 36px auto;
}
.n-back{
    display: none;
    position: fixed;
    bottom: 60px;
    width: 248px;
    left: calc((100% - 248px) / 2);
    color: #FFFFFF;
    font-size: 20px;
    font-weight: 400;
    line-height: 70px;
    border-radius: 50px;
    border: 1px solid #FFF;
    background: #0082FF;
    backdrop-filter: blur(2.5px);
    align-items: center;
    justify-content: center;
}
.n-back img{
    margin-right: 16px;
}
.n-back:hover{
    cursor: pointer;
}

/* 网络拓扑图*/
#networkTopology{
    padding-top: 80px;
    text-align: center;
}
#networkTopology .n-topology-img{
    width: 1400px;
    margin-bottom: 160px;
}
#my-gallery:hover{
    cursor:default;
}
.n-topoimg-m{
    display: none;
}
/* 最佳实践 */
#caseSection{
    padding-top: 160px;
}

.caseSwiper {
    margin-top: 50px;
    display: flex;
}

.n-case {
    margin-right: 24px;
}

.n-case:last-child {
    margin-right: 0;
}

.n-case img {
    width: 100%;
}

.n-case h6 {
    margin-top: 24px;
    color: #292929;
    font-size: 24px;
    font-weight: 700;
}

.n-case span {
    margin-top: 12px;
    display: block;
    color: #0094FF;
    font-size: 14px;
    font-weight: 400;
}


/* 明星产品 */

#productSection {
    padding: 48px 0 90px 0;
    margin-top: 160px;
    background-color: #f7f8fb;
}

.n-tabs {
    display: flex;
    margin-top: 60px;
    border-bottom: 1px solid rgba(216, 216, 216, 0.50);
}

.n-tabs div {
    color: #7D7D7D;
    font-size: 20px;
    font-weight: 400;
    padding: 0 30px 8px 30px;
    border-bottom: 2px solid transparent;
    cursor: pointer;
}

.n-tabs .n-tab-active {
    border-bottom: 2px solid #0094FF;
    color: #292929;
    font-weight: 700;
    pointer-events: none;
}

.n-products {
    display: flex;
    flex-wrap: wrap;
}

.n-product {
    background-color: #FFFFFF;
    width: 450px;
    height: 400px;
    text-align: center;
}

.n-product img {
    margin-top: 24px;
    width: 250px;
}

.n-product h6 {
    margin-top: 8px;
    color: #292929;
    font-size: 16px;
    font-weight: 700;
}

.n-product p {
    margin-top: 12px;
    color: #292929;
    font-size: 14px;
    font-weight: 400;
    line-height: 125%;
}

.n-product span {
    display: block;
    margin-top: 24px;
    color: #0094FF;
    font-size: 14px;
    font-weight: 400;
}

.n-product {
    margin-top: 24px;
    margin-right: 24px;
}

.n-product:nth-child(3n) {
    margin-right: 0;
}


/* 常见问答 */

#qaSection {
    margin-top: 120px;
    margin-bottom: 180px;
}

#qaSection .n-page-content {
    margin-top: 72px;
}

.n-qa:first-child {
    margin-top: 0;
}

.n-qa {
    margin-top: 32px;
    border-bottom: 1px solid rgba(216, 216, 216, 0.50);
    padding-bottom: 32px;
}

.n-ask {
    color: #292929;
    font-size: 16px;
    font-weight: 700;
    line-height: 125%;
}

.n-answer {
    margin-top: 12px;
    color: #292929;
    font-size: 14px;
    font-weight: 400;
    line-height: 125%;
}

@media screen and (max-width:1720px) {
    .n-scene1-title {
        font-size: 36px;
        margin-top: 60px;
        margin-bottom: 18px;
    }
    .n-scene1-subtitle {
        font-size: 16px;
    }
    .n-changeScene{
        top: 16px;
        left: calc((100% - 208px) / 2);
    }
    .n-changeItem{
        height: 30px;
        padding: 3px;
    }

}

@media screen and (max-width:1440px) {
    #dilemmaSection {
        padding-top: 104px;
    }
    .n-page-title {
        font-size: 30px;
    }
    .n-page-content {
        width: 1200px;
    }
    .n-page-desc {
        font-size: 18px;
    }
    .n-nav-content {
        width: 1200px;
    }
    .n-banner-content {
        width: 1200px;
        left: calc((100% - 1200px)/2);
    }
    .n-banner-content h1 {
        font-size: 52px;
    }
    .n-banner-content p {
        margin-top: 20px;
        font-size: 14px;
        max-width: 636px;
    }
    .n-banner-content .n-btns {
        margin-top: 42px;
    }
    .n-btn {
        font-size: 16px;
        padding: 8px 30px;
    }
    .n-btn:first-child {
        margin-right: 20px;
    }
    .n-banner-content .n-btns {
        margin-top: 36px;
    }
    #dilemmaSection .dilemmaSwiper {
        margin-top: 44px;
        padding-bottom: 120px;
    }
    .n-dilemma p {
        min-height: 111px;
    }
    #valueSection {
        padding-top: 86px;
    }
    .n-value-tab {
        width: 344px;
        padding: 20px 0;
    }
    .n-value-tabs {
        margin-top: 44px;
    }
    .n-value-content {
        width: 1200px;
        left: calc((100% - 1200px)/2);
    }
    .n-value-title {
        font-size: 28px;
    }
    .n-value-desc {
        margin-top: 10px;
        font-size: 20px;
    }
    .n-value-line {
        margin: 20px 0;
        width: 528px;
    }
    .n-tabs {
        margin-top: 52px;
    }
    .n-tabs div {
        font-size: 18px;
        padding: 0 26px 6px 26px;
    }
    .n-product {
        margin-top: 20px;
        margin-right: 20px;
        width: 386px;
        height: 344px;
    }
    .n-product img {
        width: 214px;
        margin-top: 6px;
    }
    .n-product h6 {
        margin-top: 6px;
    }
    .n-product p {
        margin-top: 10px;
    }
    .n-product span {
        margin-top: 20px;
    }
    #productSection {
        padding: 40px 0 64px 0;
        margin-top: 100px;
    }
    #qaSection {
        margin-top: 100px;
    }
    #web3dSection{
        padding-top: 120px;
    }
    .n-3d-card{
        width: 280px;
    }
    .n-card-title {
        font-size: 26px;
    }
    #networkTopology {
        padding-top: 80px;
    }
    .modelSwiper {
        width: 550px;
        right: 0px;
    }
    .n-slide-card-title {
        font-size: 24px;
        padding: 24px;
    }
    .n-zixun-btn {
        margin: 28px auto;
    }
    .n-back {
        bottom: 40px;
        width: 248px;
        left: calc((100% - 248px) / 2);
        font-size: 20px;
        line-height: 60px;
        border-radius: 40px;
    }
    #networkTopology .n-topology-img{
        width: 1200px;
    }

    #jifanBtn,#luodianBtn{
        width: 586px;
    }

}

@media screen and (max-width:1280px) {
    .valueSwiper {
        margin-top: 30px;
    }
    .n-page-title {
        font-size: 26px;
    }
    .n-page-desc {
        margin-top: 10px;
        font-size: 16px;
    }
    #dilemmaSection {
        padding-top: 80px;
    }
    .n-dilemma p {
        font-size: 12px;
        min-height: 102px;
        padding: 16px;
    }
    .n-page-content {
        width: 1024px;
    }
    .n-nav-content {
        width: 1024px;
    }
    .n-banner-content {
        width: 1024px;
        left: calc((100% - 1024px)/2);
    }
    .n-banner-content h1 {
        font-size: 44px;
    }
    .n-banner-content p {
        margin-top: 16px;
        font-size: 14px;
        max-width: 540px;
    }
    .n-banner-content .n-btns {
        margin-top: 36px;
    }
    .n-btn {
        font-size: 14px;
        padding: 6px 24px;
    }
    .n-btn:first-child {
        margin-right: 16px;
    }
    .n-banner-content .n-btns {
        margin-top: 30px;
    }
    #valueSection {
        padding-top: 74px;
    }
    .n-value-tab {
        width: 292px;
        padding: 16px 0;
    }
    .n-value-tabs {
        margin-top: 38px;
    }
    .n-value-tab-name {
        font-size: 16px;
    }
    .n-value-tab-icon {
        width: 48px;
        height: 48px;
        margin-right: 20px;
    }
    .n-value-tabs .n-value-tab-active .n-value-tab-icon {
        background-position: 0 -48px;
    }
    .n-value-content {
        width: 1024px;
        left: calc((100% - 1024px)/2);
    }
    .n-value-title {
        font-size: 24px;
    }
    .n-value-desc {
        margin-top: 8px;
        font-size: 16px;
    }
    .n-value-line {
        margin: 16px 0;
        width: 454px;
    }
    .n-value-content ul {
        margin-left: 16px;
    }
    .n-value-content ul li {
        font-size: 12px;
    }
    .valueSwiper .swiper-button-prev,
    .valueSwiper .swiper-button-next {
        display: none;
    }
    .caseSwiper {
        margin-top: 42px;
    }
    .n-case {
        margin-right: 20px;
    }
    .n-case h6 {
        font-size: 20px;
        margin-top: 20px;
    }
    .n-tabs {
        margin-top: 44px;
    }
    .n-tabs div {
        font-size: 16px;
        padding: 0 22px 6px 22px;
    }
    .n-product {
        margin-top: 16px;
        margin-right: 16px;
        width: 328px;
        height: 292px;
    }
    .n-product img {
        width: 180px;
        margin-top: 8px;
    }
    .n-product h6 {
        margin-top: 4px;
    }
    .n-product p {
        margin-top: 8px;
        font-size: 12px;
    }
    .n-product span {
        margin-top: 16px;
        font-size: 12px;
    }
    #productSection {
        margin-top: 100px;
    }
    #qaSection {
        margin-top: 80px;
    }
    #qaSection .n-page-content {
        margin-top: 60px;
    }
    .n-3d-card {
        width: 240px;
    }
    .n-card-title {
        font-size: 24px;
    }
    .n-3d-showbtn {
        width: 200px;
        font-size: 16px;
        line-height: 50px;
        margin: 30px auto 30px auto;
        border-radius: 50px;
    }
    .n-card-desc {
        font-size: 14px;
        margin-bottom: 10px;
    }
    .n-modal-close img{
        width: 36px;
    }
    .n-scene1-title {
        font-size: 24px;
        margin-top: 50px;
        margin-bottom: 12px;
    }
    .modelSwiper {
        width: 520px;
        right: 0px;
    }
    .n-slide-card {
        width: 360px;
        margin-left: 110px;
    }
    .n-slide-card-title {
        font-size: 20px;
        padding: 20px;
    }
    .n-slide-card-desc {
        color: #292929;
        padding: 16px 36px 0px 36px;
        text-align: left;
        font-size: 14px;
    }
    .n-zixun-btn {
        margin: 24px auto;
    }
    .n-back {
        bottom: 30px;
    }
    .n-slide-card-product img {
        width: 90px;
    }
    #networkTopology .n-topology-img{
        width: 1000px;
        margin-bottom: 120px;
    }
    .n-slide-card-product-name {
        font-size: 16px;
    }
    .n-slide-card-product {
        margin: 18px 18px;
    }
    .n-slide-card-product-desc {
        font-size: 12px;
    }
    .n-line-tips{
        padding: 12px 18px 2px 18px;
        left: 20px;
        bottom: 20px;
    }
    #jifanBtn,#luodianBtn{
        width: 501px;
    }
    .n-changeScene{
        top: 8px;
    }
}

@media screen and (max-width:1024px) {
    .valueSwiper {
        margin-top: 24px;
    }
    .n-dilemma p {
        min-height: unset;
        font-size: 14px;
    }
    .n-nav-content a {
        font-size: 14px;
    }
    .n-nav-content,
    .n-page-content {
        width: 750px;
    }
    .n-nav {
        height: 40px;
        margin-top: -40px;
    }
    .n-banner-content {
        height: calc(100% - 40px);
    }
    .n-banner-content {
        width: 750px;
        left: calc((100% - 750px)/2);
    }
    .n-banner-content h1 {
        font-size: 24px;
    }
    .n-banner-content p {
        margin-top: 12px;
        font-size: 12px;
        max-width: 394px;
    }
    .n-banner-content .n-btns {
        margin-top: 26px;
    }
    .n-btn {
        font-size: 12px;
        padding: 4px 18px;
    }
    .n-btn:first-child {
        margin-right: 12px;
    }
    .n-banner-content .n-btns {
        margin-top: 22px;
    }
    #valueSection {
        padding-top: 54px;
    }
    .n-value-tab {
        width: 214px;
        padding: 12px 0;
    }
    .n-value-tabs {
        margin-top: 28px;
    }
    .n-value-tab-name {
        font-size: 14px;
    }
    .n-value-tab-desc {
        font-size: 12px;
    }
    .n-value-tab-icon {
        width: 36px;
        height: 36px;
        margin-right: 14px;
    }
    .n-value-tabs .n-value-tab-active .n-value-tab-icon {
        background-position: 0 -36px;
    }
    .n-value-content {
        width: 750px;
        left: calc((100% - 750px)/2);
    }
    .n-value-title {
        font-size: 20px;
    }
    .n-value-desc {
        margin-top: 4px;
        font-size: 12px;
    }
    .n-value-line {
        margin: 12px 0;
        width: 330px;
    }
    .n-value-content ul {
        margin-left: 12px;
        max-width: 370px;
    }
    .n-value-content ul li {
        font-size: 12px;
    }
    .caseSwiper {
        margin-top: 30px;
    }
    .n-case h6 {
        margin-top: 16px;
        font-size: 16px;
    }
    .n-case span {
        margin-top: 8px;
        font-size: 12px;
    }
    .n-tabs {
        margin-top: 32px;
    }
    .n-tabs div {
        font-size: 14px;
        padding: 0 16px 6px 16px;
    }
    .n-product {
        margin-top: 24px;
        margin-right: 24px;
        width: 363px;
        height: 292px;
    }
    .n-product:nth-child(3n) {
        margin-right: 24px;
    }
    .n-product:nth-child(2n) {
        margin-right: 0;
    }
    #productSection {
        padding: 40px 0 64px 0;
    }
    #qaSection {
        margin-top: 60px;
    }
    #qaSection .n-page-content {
        margin-top: 36px;
    }
    .n-qa {
        margin-top: 24px;
        padding-bottom: 24px;
    }
    #networkTopology .n-topology-img {
        width: 750px;
    }
    #web3dSection .n-page-content {
        width: 960px;
        margin-top: 60px;
    }
    .n-3d-card {
        width: 230px;
    }
    .n-scene1-title {
        margin-top: 16px;
        margin-bottom: 8px;
    }
    .n-modal-close {
        top: 20px;
        left: 20px;
    }
    .n-slide-card-title {
        font-size: 20px;
        padding: 20px;
    }
    .n-slide-card-desc {
        font-size: 14px;
        padding: 8px 36px 0px 36px;
    }
    .n-slide-card-product img {
        width: 80px;
        margin: 8px 8px 8px 8px;
    }
    .n-slide-card {
        width: 410px;
    }
    .modelSwiper {
        width: 470px;
    }
    .n-slide-card-product-name {
        font-size: 16px;
    }
    .n-zixun-btn {
        margin: 16px auto;
    }
    .n-back {
        bottom: 20px;
        width: 180px;
        left: calc((100% - 208px) / 2);
        font-size: 16px;
        line-height: 50px;
        border-radius: 40px;
    }
    #jifanBtn,#luodianBtn{
        width: 474px;
    }
   
}

@media screen and (max-width:768px) {
    .n-banner-content {
        width: 20.4375rem;
        left: calc((100% - 20.4375rem)/2);
        justify-content: end;
    }
    .n-banner-content h1{
        font-size: 1.75rem;
    }
    .n-banner-content p {
        margin-top: .375rem;
        font-size: .8125rem;
        margin-bottom: 1rem;  
    }   
    #banner-zx,#banner-cj{
        display: none;
    }
    #banner-xz{
        font-size: 14px;
        color: #FFFFFF;
        background: #DA0030;
        backdrop-filter: blur(2.5px);
        -webkit-backdrop-filter: blur(2.5px);
        border-radius: 4px;
        display: inline-block;
        padding: 6px 18px;
    }
    
    .n-banner-content .n-btns {
        margin-top: 0px;
        margin-bottom: 1.5rem;
    }
    .n-breadcrumb {
        display: none;
    }
    .n-nav {
        flex-direction: column;
        height: unset;
        align-items: flex-start;
        margin-top: -50px;
        background: rgba(255, 255, 255,0.95);
    }
    .n-nav-content {
        display: none;
        width: 100%;
        position: absolute;
        background: rgba(255, 255, 255,1);
        backdrop-filter: blur(15px);
        -webkit-backdrop-filter: blur(15px);
        margin-top: 50px;
    }
    .n-nav-content ul {
        flex-direction: column;
        width: 100%;
    }
    .nav-show {
        width: 100%;
        display: flex;
        height: 50px;
        align-items: center;
        padding: 0 10px;
        justify-content: space-between;
    }
    .whiteBtn {
        font-size: 14px;
        color:  #FFFFFF;
        background:#DA0030;
        backdrop-filter: blur(2.5px);
        -webkit-backdrop-filter: blur(2.5px);
        border-radius: 4px;
        display: inline-block;
        padding: 6px 18px;
    }
    .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: 12px;
    }
    .n-nav-content ul li {
        padding: 10px 0 10px 10px;
        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);
    }
    #dilemmaSection {
        padding-top: 3.75rem;
    }
    .n-page-title {
        font-size: 1.5rem;
    }
    .n-nav-content, .n-page-content {
        width: 100%;
    }
    #dilemmaSection .dilemmaSwiper {
        margin-top: 1.125rem;
        padding-bottom: 4rem;
        width: 20.9375rem;
    }
    .n-dilemma p {
        font-size: .875rem;
    }

    #dilemmaSection .swiper-pagination{
        bottom: 2rem;
    }
    #valueSection .n-page-desc{
        display: none;
    }
    .n-value-content {
        width: 20.4375rem;
        left: calc((100% - 20.4375rem)/2);
    }
    #valueSection {
        padding-top: 0px;
        position: relative;
    }
    #valueSection .n-page-title{
        width: 80%;
        margin: 3.75rem 10% 1.875rem 10%;
        text-align: center;
        z-index: 2;
        color: #292929;
    }
    .valueSwiper{
        margin-top: 0px;
    }
    .n-value-tabs{
        position: absolute;
        z-index: 2;
        bottom: 77%!important;
        width: 70%!important;
        margin-top: 0;
        margin-left: 15%;
        border-bottom: 1px solid rgba(56, 80, 117, 0.50);
    }
    .n-value-tab {
        width: 33%;
        padding: 8px 0;
    }
    .n-value-tab-name {
        font-size: .75rem;
        color: #FFFFFF;
        font-weight: 400;
        color: #385075;
    }
    .n-value-tabs .n-value-tab-active {
        background: none;
    }
    .n-value-tabs .n-value-tab-active .n-value-tab-name{
        font-weight: 600;
        color: #385075;
    }
    .n-value-content {
        justify-content: flex-start;
        margin-top: 6rem;
    }
    .n-value-desc {
        font-size: 1.25rem;
    }
    .n-value-line {
        margin: .75rem 0;
        width: 20.4375rem;
        height: 0.5px;
    }
    .n-value-content ul li {
        font-size: .75rem;
    }
    #networkTopology{
        padding-top: 2.5rem;
    }
    #networkTopology .n-topology-img {
        width: 100%;
        margin-bottom: 3.75rem;
    }
    /* 3D */
    #web3dSection {
        background-image: url(../RJ-img/3d-bg_750.webp);
        padding-top: 2.5rem;
        background-repeat: no-repeat;
        background-size: cover;
    }
    #web3dSection .n-page-desc {
        width: 20.4375rem;
        margin-left: calc((100% - 20.4375rem)/2);
        margin-top: .75rem;
        font-size: .75rem;
    }
    #web3dSection .n-page-content {
        width: 20.4375rem;
        margin-left: calc((100% - 20.4375rem)/2);
        margin-top: 1.875rem;
    }
    .n-3d-cards{
        flex-wrap: wrap;
        margin-top: 1.875rem;
        padding-bottom: 2.5rem;
    }
    .n-3d-card {
        width: 100%;
        background: none;
        text-align: left;
        padding-left: 1.125rem;
        border-radius: 0px;
        border: 0px solid #FFFFFF;
    }
    .n-3d-card img{
        display: none;
    }
    #jiaoshiBtn{
        background-image: url(../RJ-img/3d-1_750.webp);
        background-repeat: no-repeat;
        background-size: cover;
        margin-bottom: .75rem;
    }
    #susheBtn{
        background-image: url(../RJ-img/3d-3_750.webp);
        background-repeat: no-repeat;
        background-size: cover;
        margin-bottom: .75rem;
    }
    #bangongBtn{
        background-image: url(../RJ-img/3d-2_750.webp);
        background-repeat: no-repeat;
        background-size: cover;
        margin-bottom: .75rem;
    }
    #shiwaiBtn{
        background-image: url(../RJ-img/3d-4_750.webp);
        background-repeat: no-repeat;
        background-size: cover;
        margin-bottom: .75rem;
    }
    #jifanBtn{
        width: 100%;
        background-image: url(../RJ-img/3d-5_750.webp);
        background-repeat: no-repeat;
        background-size: 100% 100%;
        margin-bottom: .75rem;
    }
    #luodianBtn{
        width: 100%;
        background-image: url(../RJ-img/3d-6_750.webp);
        background-repeat: no-repeat;
        background-size: 100% 100%;
        margin-bottom: .75rem;
    }
    #jifanBtn .n-card-title, #luodianBtn .n-card-title {
        padding-top: 1.125rem;
        padding-bottom: .375rem;
        padding-left: 0px;
    }
    #jifanBtn .n-card-desc, #luodianBtn .n-card-desc {
        margin-bottom: 1.6rem;
        padding-left: 0px;
    }
    #jifanBtn .n-3d-showbtn, #luodianBtn .n-3d-showbtn {
        margin: 1.125rem 0px 1.125rem 0px;
    }
    .n-card-title{
        font-size: 1rem;
        padding-top: 1.125rem;
        padding-bottom: .375rem;
    }
    .n-card-desc {
        font-size: .75rem;
        margin-bottom: 1.6rem;
    }
    .n-card-title-hover, .n-card-desc-hover {
        color: #292929;
    }
    .n-3d-showbtn {
        width: 7.75rem;
        font-size: .75rem;
        line-height: 2.1875rem;
        margin: 1.125rem 0px 1.125rem 0px;
        color: #FFFFFF;
        background-color: #0075FF;
    }
    .n-3d-showbtn svg{
        width: .75rem;
        margin-right: .5rem;
    }

    #caseSection {
        padding-top: 3.75rem;
    }
    .caseSwiper {
        margin-top: 1rem;
        flex-wrap: wrap;
        width: 20.4375rem;
        margin-left: calc((100% - 20.4375rem)/2);
    }
    .n-case {
        margin-right: 0px;
        margin-bottom: 1rem;
    }
    .n-case h6 {
        margin-top: -1.75rem;
        margin-left: 0.3rem;
        font-size: 1.125rem;
        color: #FFFFFF;
    }
    .n-case span {
        position: absolute;
        margin-top: -1.25rem;
        margin-left: 16.6rem;
        font-size: .75rem;
        display: none;
    }
    #productSection {
        margin-top: 3.75rem;
        padding: 1.25rem 0 3.6rem 0;
    }
    .n-tabs {
        margin-top: 1.75rem;
        width: 21rem;
        margin-left: auto;
        margin-right: auto;
    }
    .n-tabs div {
        font-size: .75rem;
        padding: 0 .75rem .25rem .75rem;
        color: #385075;
        text-align: center;
    }
    .n-tabs .n-tab-active {
        color: #385075;
    }
    .n-products {
        width: 21rem;
        margin-left: calc((100% - 21rem)/2);
        margin-top: 1.125rem;
        justify-content: space-between;
    }
    .n-product {
        margin-top: .75rem;
        margin-right: 0;
        width: 10rem;
        height: 16.375rem;
    }
    .n-product img {
        width: 7.5rem;
        margin-top: 1.25rem;
    }
    .n-product h6 {
        margin-top: 1rem;;
        font-size: .8125rem;
    }
    .n-product p {
        margin-top: .375rem;
        font-size: .75rem;
        padding: 0 0.5rem;
    }
    .n-product span {
        margin-top: .75rem;
        font-size: .75rem;
    }
    .n-product:nth-child(2n),.n-product:nth-child(3n) {
        margin-right: unset;
    }
    #qaSection {
        margin-top:  3.75rem;
        margin-bottom: 3rem;
    }
    #qaSection .n-page-content {
        margin-top: 1.125rem;
        width: 20.4375rem;
        margin-left: calc((100% - 20.4375rem)/2);
    }
    .n-ask {
        font-size: 1rem;
    }
    .n-answer {
        font-size: .85rem;
    }
    .modelSwiper,#com-3D,.n-loading{
        display: none;
    }
    .n-modal-3d {
        top: 64px;
        left: 0;
        background-image: url(../RJ-img/modal-bg_750.webp);
    }
    .n-modal-close {
        top: 90px;
        left: 28px;
    }
    .n-scene1-title {
        margin-top: 4rem;
        margin-bottom: .75rem;
    }
    .n-modal-close img {
        width: 2rem;
    }
    .n-modal-3d-m{
        display: block;
    }

    /*移动端模型用图片替代*/
    .n-img-content{
        position: relative;
        width: 100%;
        height: 100%;
        overflow-x: auto;
        margin-top: 13rem;
    }
    .n-js-3dimg{
        width: 46.875rem;
    }
    .n-sprite{
        position: absolute;
        width: 2.5rem;
        display: none;
    }
    .n-scene-jf .n-scene1-title, .n-scene-jf .n-scene1-subtitle{
        color:#292929
    }
    .n-jf-sprite1{
        margin-top: 11rem;
        margin-left: 13rem;
    }
    .n-jf-sprite2{
        margin-top: 19rem;
        margin-left: 20rem;
    }
    .n-rdj-sprite1{
        margin-top: 13.2rem;
        margin-left: 13.5rem;
    }
    .n-js-sprite1{
        margin-top: 14rem;
        margin-left: 10rem;
    }
    .n-js-sprite2{
        margin-top: 4.8rem;
        margin-left: 12.8rem;
    }
    .n-sw-sprite1{
        margin-top: 10.2rem;
        margin-left: 21rem;
    }
    .n-sw-sprite2{
        margin-top: 13.9rem;
        margin-left: 28.5rem;
    }
    .n-bg-sprite1{
        margin-top: 14.3rem;
        margin-left: 39.35rem;
    }
    .n-bg-sprite2{
        margin-top: 9.8rem;
        margin-left: 27.35rem;
    }
    .n-bg-sprite3{
        margin-top: 14.4rem;
        margin-left: 16.9rem;
    }
    .n-bg-sprite4{
        margin-top: 8rem;
        margin-left: 15.5rem;
    }
    .n-ss-sprite1{
        margin-top: 13.8rem;
        margin-left: 42rem;
    }
    .n-ss-sprite2{
        margin-top: 7rem;
        margin-left: 31.8rem;
    }
    .n-ss-sprite3{
        margin-top: 5.8rem;
        margin-left: 17.8rem;
    }
    .n-ss-sprite4{
        margin-top: 5.2rem;
        margin-left: 10.2rem;
    }
    .n-sscg-sprite1{
        margin-top: 18.7rem;
        margin-left: 6.2rem;
    }
    .n-sscg-sprite2{
        margin-top: 8.8rem;
        margin-left: 27.2rem;
    }
    .n-sscg-sprite3{
        margin-top: 13rem;
        margin-left: 15.6rem;
    }
    .n-sscg-sprite4{
        margin-top: 11rem;
        margin-left: 21.6rem;
    }
    .n-sscg-sprite5{
        margin-top: 21rem;
        margin-left: 9.4rem;
    }
    .n-changeScene {
        top: 1rem;
    }
    .n-mask{
        position: fixed;
        top: 64px;
        left: 0;
        width: 100%;
        height: 100%;
        background-color: rgba(0, 0, 0, 0.5);
        z-index: 1;
        display: none;
    }
    .n-content-card{
        display: none;
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%,-58%);
        background-color: #F7F9FA;
        border-radius: 20px;
        width: 84%;
        z-index: 2;
    }
    .n-content-card-title{
        background-image: url(../RJ-img/side-title-bg.webp);
        background-size: cover;
        background-repeat: no-repeat;
        color: #FFFFFF;
        font-size: 1.125rem;
        font-weight: 700;
        line-height: 150%; 
        text-align: left;
        padding: 1.125rem 1.5rem;
    }
    .n-content-card-desc{
        margin: 1.5rem 1rem;
        color:  #292929;
        font-size: .75rem;
        line-height: 150%; 
        text-align: left;
    }
    .n-content-card-desc ul{
        padding: 0 1.5rem;
    }
    .n-content-card-desc li{
        list-style-type: disc;
        margin-bottom: 0.25rem;
    }
    .n-content-card-product{
        margin-top: .75rem;
        display: flex;
        background-color: #FFFFFF;
        border-radius: 6px;
        align-items: center;
        width:100%
    }
    .n-content-card-product img{
        width: 5rem;
        margin-left: 1rem;
        margin-right: 1rem;
    }
    .n-slide-card-product-name {
        font-size: .75rem;
    }
    .n-slide-card-product-desc {
        font-size: .625rem;
    }
    .n-slide-card-product-link {
        font-size: .625rem;
        margin-top: 0.3rem
    }
    .n-zixun-btn {
        background: #DA0030;
        color: #FFF;
        font-size: .875rem;
        line-height: 2.2rem;
        width: 9rem;
        border-radius: 6px;
        margin: 1.5rem auto 1rem auto;
        text-align: center;
    }
    .n-card-close{
        position: absolute;
        margin-top: -2.3rem;
        margin-left: 90%;
    }
    .n-card-close img{
        width: 2rem;
    }
    .n-topoimg-pc{
        display: none;
    }
    .n-topoimg-m{
        display: block;
    }
    .n-slide-card-desc-1{
        font-size: .875rem;
        font-weight: 700;
        margin-left: -1rem!important;
    }
    .n-scene1-subtitle{
        font-size: .875rem;
        color: #373737;
    }
    .n-mask-slide{
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height:100%;
        background-color: rgba(0, 0, 0, 0.85);
        z-index: 1;
        display: none;
        justify-content: center;
        align-items: center;
    }
    .n-mask-slide p{
        color: #FFF;
        font-size: 1rem;
        margin-top: 1rem;
        margin-bottom: 2.5rem;
        line-height: 150%; /* 48px */
    }
    .n-know-btn{
        color: #FFFFFF;
        border-radius: 4px;
        border: 1px solid #FFF;
        text-align: center;
        font-size: .875rem;
        line-height: 2rem; 
        width: 5.625rem;
        margin-left: calc((100% - 5.625rem) / 2);
    }
    .n-line-tips {
        padding: .75rem .75rem .4375rem .75rem;
        left: 1.5rem;
        bottom: 1.5rem;
        font-size: .625rem;
    }
    .n-line-tip {
        margin-bottom: .3125rem;
    }
    .show-m{
        display: block;
    }

}