* {
    margin: 0;
    padding: 0;
}

.n-project-page img {
    width: 100%;
}

.n-banner {
    position: relative;
}

.n-banner-content {
    top: 50%;
    transform: translateY(-80%);
    position: absolute;
    left: calc((100% - 1400px)/2);
}

.n-banner-content h1 {
    color: #292929;
    font-size: 48px;
    font-weight: 700;
}

.n-banner-content h2 {
    margin-top: 12px;
    color: #292929;
    font-size: 24px;
    font-weight: 400;
}

.n-banner-content p {
    margin-top: 24px;
    width: 700px;
    color: #7D7D7D;
    font-size: 16px;
    font-weight: 400;
    line-height: 150%;
}

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

.n-nav {
    position: relative;
    margin-top: -60px;
    top: 0;
    height: 60px;
    display: flex;
    align-items: center;
    background: rgba(0, 0, 0, 0.7);
    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: #D5D5D5;
    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: #FFFFFF;
    font-weight: 700;
}

.nav-show {
    display: none;
}

.n-breadcrumb a:hover {
    color: #FFF;
}

.n-breadcrumb a:last-child:hover {
    pointer-events: none;
    color: #D5D5D5;
}

.n-project-btn {
    display: flex;
    align-items: center;
    padding: 12px 24px;
    border-radius: 4px;
    backdrop-filter: blur(2.5px);
    -webkit-backdrop-filter: blur(2.5px);
    font-size: 18px;
    font-weight: 400;
    cursor: pointer;
}

.n-project-btn.redBtn {
    background: #DA0030;
    color: #FFF;
}

.n-project-btn.whiteBtn {
    color: #DA0030;
    background-color: #FFF;
}

.n-banner-btns .n-project-btn {
    margin-right: 24px;
}

.n-project-btn img {
    width: 24px;
    margin-right: 10px;
}

.n-page-info {
    position: relative;
    padding-bottom: 120px;
}

.n-page-title {
    padding-top: 120px;
    color: #292929;
    text-align: center;
    font-size: 36px;
    font-weight: 700;
}

.n-page-desc {
    margin-top: 24px;
    color: #7D7D7D;
    text-align: center;
    font-size: 20px;
    font-weight: 400;
    line-height: 150%;
}

.n-page-content {
    width: 1400px;
    margin: 60px auto 0 auto;
}

.n-overviews {
    display: flex;
    justify-content: space-between;
}

.n-overview {
    padding: 66px 0;
    width: 332px;
    border-radius: 4px;
    background: #F7F9FA;
    text-align: center;
}

.n-overview-tag {
    display: inline-block;
    padding: 10px 24px;
    color: #1883FF;
    font-size: 16px;
    font-weight: 400;
    border-radius: 10px;
    background: rgba(24, 131, 255, 0.10);
}

.n-overview-nums {
    display: flex;
    justify-content: space-evenly;
    margin-top: 12px;
}

.n-overview-num strong {
    color: #1883FF;
    font-size: 48px;
    font-weight: 700;
}

.n-overview-num p {
    margin-top: 4px;
    color: #292929;
    text-align: center;
    font-size: 20px;
    font-weight: 600;
}

.blueBg {
    background: #F7F9FA;
}

.n-solution-video {
    width: 1200px;
    margin: 0 auto;
}

.clickVideo {
    cursor: pointer;
}

.n-page-desc.blackText {
    color: #292929;
}

.n-tab {
    margin-bottom: 48px;
    display: flex;
    justify-content: center;
}

.n-tab div {
    padding: 0 24px 8px 24px;
    color: #292929;
    font-size: 16px;
    font-weight: 400;
    border-bottom: 1px solid #7D7D7D;
    position: relative;
    box-sizing: border-box;
    cursor: pointer;
}

.n-tab .n-tab-active {
    pointer-events: none;
}

.n-tab .n-tab-active::after {
    content: '';
    width: 100%;
    height: 3px;
    background-color: #1883FF;
    display: block;
    position: absolute;
    bottom: -1.5px;
    left: 0;
}

.n-techs {
    display: flex;
}

.n-tech {
    height: 588px;
    background: #FFF;
    flex: 1;
}

.n-tech.blue {
    background: #F7F9FA;
}

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

.n-tech-head {
    padding: 12px 0;
    text-align: center;
    font-size: 20px;
    font-weight: 400;
    width: 100%;
}

.n-tech-head.grey {
    color: #385075;
    background: #E9F1F6;
}

.n-tech-head.blue {
    font-weight: 700;
    color: #FFF;
    background: linear-gradient(111deg, #0097FF 15.47%, #06F 72.11%);
}

.n-tech-info {
    margin: 48px 40px 0 40px;
}

.n-tech p {
    margin: 48px auto 0 auto;
    width: 550px;
    color: #7D7D7D;
    text-align: center;
    font-size: 16px;
    font-weight: 400;
    line-height: 150%;
}

.n-cases {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-gap: 24px;
}

.n-case {
    position: relative;
    display: block;
    background: #FFF;
}

.n-case a {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
}

@media screen and (min-width:768px) {
    .n-case:hover {
        box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
    }
}

.caseText {
    padding: 24px 24px 60px 24px;
}

.n-case h3 {
    color: #292929;
    font-weight: 700;
    font-size: 20px;
    line-height: 125%;
}

.n-case p {
    margin-top: 12px;
    color: #6A6B6D;
    font-size: 16px;
    font-weight: 400;
    line-height: 150%;
}

.n-case span {
    position: absolute;
    bottom: 24px;
    display: block;
    color: #E60039;
    font-size: 16px;
    font-weight: 400;
}

.productTabs {
    display: flex;
    border-bottom: 1px solid rgba(204, 204, 204, 0.50);
}

.productTabs div {
    padding: 0 32px 8px 32px;
    color: #7D7D7D;
    font-size: 20px;
    font-weight: 400;
    position: relative;
    cursor: pointer;
}

.productTabs .productTab-active {
    color: #292929;
    font-weight: 700;
    pointer-events: none;
}

.productTabs .productTab-active::after {
    content: '';
    width: 100%;
    height: 2px;
    position: absolute;
    background-color: #DA0030;
    left: 0;
    bottom: 0;
    display: block;
}

.n-products {
    display: flex;
    margin-top: 48px;
    flex-wrap: wrap;
}

.n-product {
    text-align: center;
    display: block;
    width: 450px;
    height: 400px;
    background-color: #FFF;
    margin: 0 24px 24px 0;
}

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

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

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

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

.n-product span {
    display: block;
    margin-top: 24px;
    color: #E60039;
    font-size: 14px;
    font-weight: 400;
}

.n-info-tab {
    border-left: 1px solid #D5D5D5;
    margin-right: 248px;
}

.n-info-tab .n-info-tab-active {
    color: #DA0030;
    pointer-events: none;
}

.n-info-tab .n-info-tab-active::after {
    content: '';
    height: 100%;
    width: 1px;
    left: 0;
    top: 0;
    position: absolute;
    background-color: #DA0030;
}

.n-info-tab div {
    padding-left: 24px;
    position: relative;
    margin-bottom: 48px;
    color: #7D7D7D;
    font-size: 20px;
    font-weight: 400;
    cursor: pointer;
    white-space: nowrap;
}

.n-info-tab div:last-child {
    margin-bottom: 0;
}

.n-info-tab {
    padding: 12px 0;
}

.n-infos {
    display: flex;
    align-items: flex-start;
}

.n-info-content {
    display: flex;
    flex-wrap: wrap;
}

.n-info {
    margin-top: 24px;
    margin-right: 24px;
    width: 520px;
    height: 144px;
    border-radius: 4px;
    border: 1px solid #E6E6E6;
    padding: 24px;
    box-sizing: border-box;
}

.n-info:nth-child(1),
.n-info:nth-child(2) {
    margin-top: 0;
}

.n-info:nth-child(even) {
    margin-right: 0;
}

.n-info h6 {
    color: #292929;
    font-size: 20px;
    font-weight: 400;
    line-height: 150%;
    min-height: 60px;
    margin-bottom: 12px;
}

.n-info span {
    display: flex;
    align-items: center;
    color: #E60039;
    font-size: 16px;
    font-weight: 400;
}

.n-info span::after {
    display: block;
    margin-left: 12px;
    content: '';
    background-image: url(../image/link5.svg);
    width: 24px;
    height: 24px;
    background-size: cover;
}

.n-qa {
    margin-top: 32px;
    color: #292929;
    padding-bottom: 32px;
    border-bottom: 1px solid rgba(216, 216, 216, 0.50);
}

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

.n-question {
    font-size: 16px;
    font-weight: 700;
    line-height: 125%;
    margin-bottom: 12px;
}

.n-answer {
    font-size: 14px;
    font-weight: 400;
    line-height: 150%;
}

.n-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    z-index: 999;
    display: none;
    justify-content: center;
    align-items: center;
}

.n-modal div {
    text-align: right;
    width: 50%;
}

.n-modal .n-close-btn {
    width: 48px;
    cursor: pointer;
}

.ani {
    width: 530px;
    margin: 0 auto;
}

.videoContainer {
    width: 608px;
    height: 342px;
    background-size: cover;
}

.videoContainer video {
    opacity: 0;
    transition: opacity .3s linear;
}

.videoContainer:hover video {
    opacity: 1;
}

#video1 {
    background-image: url(../image/tech1-1.webp);
}

#video2 {
    background-image: url(../image/tech1-2.webp);
}

#video3 {
    background-image: url(../image/tech1-4.webp);
}

#video4 {
    background-image: url(../image/tech2-2.webp);
}

#video5 {
    background-image: url(../image/tech3-2.webp);
}

#video6 {
    background-image: url(../image/tech4-2.webp);
}

@media screen and (max-width:1700px) {
    .n-banner-content {
        transform: translateY(-65%);
    }
}

@media screen and (max-width:1440px) {
    .n-tech-info.ani {
        margin: 0 auto;
        width: 462px;
    }
    .n-nav-content {
        width: 1200px;
    }
    .n-banner-content {
        left: calc((100% - 1200px)/2);
    }
    .n-banner-content h1 {
        font-size: 42px;
    }
    .n-banner-content h2 {
        font-size: 20px;
        margin-top: 10px;
    }
    .n-banner-content p {
        margin-top: 20px;
        font-size: 14px;
        width: 602px;
    }
    .n-banner-btns {
        margin-top: 42px;
    }
    .n-project-btn img {
        width: 20px;
        margin-right: 8px;
    }
    .n-project-btn {
        font-size: 16px;
        padding: 10px 20px;
    }
    .n-banner-btns .n-project-btn {
        margin-right: 20px;
    }
    .n-page-title {
        padding-top: 104px;
        font-size: 30px;
    }
    .n-page-desc {
        margin-top: 20px;
        font-size: 16px;
    }
    .n-page-content {
        margin-top: 52px;
        width: 1200px;
    }
    .n-overview {
        padding: 56px 0;
        width: 285px;
    }
    .n-solution-video {
        width: 1032px;
    }
    .n-tech {
        height: 506px;
    }
    .n-tech p {
        width: 100%;
        font-size: 14px;
        margin-top: 30px;
        padding: 0 52px;
    }
    .n-tech-head {
        padding: 10px 0;
        font-size: 16px;
    }
    .n-tech-info {
        margin: 42px 34px 0 34px;
    }
    .n-tab div {
        font-size: 14px;
        padding: 0 20px 6px 20px;
    }
    .n-cases {
        grid-gap: 20px;
    }
    .n-case h3 {
        font-size: 18px;
        margin-top: 20px;
    }
    .n-product {
        width: 386px;
        margin: 0 20px 20px 0;
    }
    .productTabs div {
        font-size: 16px;
        padding: 0 24px 6px 24px;
    }
    .n-info-tab {
        margin-right: 214px;
    }
    .n-info-tab div {
        padding-left: 20px;
        font-size: 16px;
    }
    .n-info {
        width: 448px;
        margin-right: 20px;
    }
    .n-info h6 {
        font-size: 16px;
        min-height: 52px;
    }
    .n-info span {
        font-size: 14px;
    }
    .n-info span::after {
        width: 20px;
        height: 20px;
    }
    .n-page-info {
        padding-bottom: 102px;
    }
    .videoContainer {
        width: 520px;
        height: 292.5px;
    }
}

@media screen and (max-width:1280px) {
    .n-tech-info.ani {
        margin: 0 auto;
        width: 400px;
    }
    .n-nav {
        height: 48px;
        margin-top: -48px;
    }
    .n-nav-content {
        width: 1024px;
    }
    .n-nav-content a {
        font-size: 14px;
    }
    .n-banner-content {
        left: calc((100% - 1024px)/2);
    }
    .n-banner-content h1 {
        font-size: 36px;
    }
    .n-banner-content h2 {
        font-size: 16px;
        margin-top: 8px;
    }
    .n-banner-content p {
        width: 518px;
    }
    .n-banner-btns {
        margin-top: 36px;
    }
    .n-banner-btns .n-project-btn {
        font-size: 14px;
    }
    .n-project-btn img {
        width: 16px;
        margin-right: 6px;
    }
    .n-page-content {
        margin-top: 42px;
        width: 1024px;
    }
    .n-overview {
        padding: 48px 0;
        width: 242px;
    }
    .n-overview-num strong {
        font-size: 42px;
    }
    .n-overview-num p {
        font-size: 16px;
    }
    .n-overview-tag {
        font-size: 14px;
        padding: 8px 20px;
    }
    .n-solution-video {
        width: 876px;
    }
    .n-page-info {
        padding-bottom: 86px;
    }
    .n-page-title {
        font-size: 28px;
        padding-top: 88px;
    }
    .n-banner-btns .n-project-btn {
        margin-right: 16px;
    }
    .n-tech:first-child {
        margin-right: 20px;
    }
    .n-tech {
        height: 450px;
    }
    .n-tech p {
        margin-top: 24px;
        padding: 0 40px;
    }
    .n-cases {
        grid-gap: 16px;
    }
    .n-case h3 {
        font-size: 16px;
        margin-top: 18px;
    }
    .n-case span {
        font-size: 12px;
    }
    .n-products {
        margin-top: 36px;
    }
    .n-product {
        width: 328px;
        height: 340px;
        margin: 0 16px 16px 0;
    }
    .n-product img {
        margin-top: 20px;
        width: 200px;
    }
    .n-product span {
        font-size: 12px;
    }
    .n-info-tab {
        margin-right: 182px;
    }
    .n-info {
        width: 378px;
        margin-right: 16px;
        height: 122px;
        margin: 16px 16px 0 0;
    }
    .n-qa {
        margin-top: 24px;
        padding-bottom: 24px;
    }
    .videoContainer {
        width: 434px;
        height: 244px;
    }
}

@media screen and (max-width:1048px) {
    .n-tech-info.ani {
        width: 296px;
    }
    .n-nav-content a {
        font-size: 12px;
    }
    .n-nav-content {
        width: 750px;
    }
    .n-banner-content {
        left: calc((100% - 750px)/2);
        transform: unset;
        top: 12%;
    }
    .n-banner-content p {
        width: 378px;
    }
    .n-page-content {
        margin-top: 30px;
        width: 750px;
    }
    .n-page-title {
        padding-top: 64px;
        font-size: 24px;
    }
    .n-page-desc {
        width: 750px;
        margin: 16px auto 0 auto;
        font-size: 14px;
    }
    .n-page-info {
        padding-bottom: 64px;
    }
    .n-overview {
        width: 176px;
        padding: 32px 0;
    }
    .n-overview-num strong {
        font-size: 30px;
    }
    .n-overview-num p {
        font-size: 14px;
    }
    .n-overview-tag {
        font-size: 12px;
    }
    .n-solution-video {
        width: 640px;
    }
    .n-tech:first-child {
        margin-right: 16px;
    }
    .n-tech-info {
        margin: 30px 24px 0 24px;
    }
    .n-tech p {
        margin-top: 16px;
    }
    .n-tech {
        height: unset;
        padding-bottom: 16px;
    }
    .n-cases {
        grid-gap: 24px;
    }
    .n-product {
        width: 240px;
        height: 290px;
        margin: 0 12px 12px 0;
    }
    .n-product img {
        width: 146px;
    }
    .n-product span {
        margin-top: 20px;
    }
    .n-info-tab {
        padding: 10px 0;
        margin-right: 82px;
    }
    .n-info-tab div {
        font-size: 14px;
        padding-left: 14px;
        margin-bottom: 32px;
    }
    .n-info {
        padding: 20px;
        width: 296px;
    }
    .n-info h6 {
        font-size: 14px;
    }
    .n-info span {
        font-size: 12px;
    }
    .videoContainer {
        width: 320px;
        height: 180px;
    }
}

@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: rgba(0, 0, 0, 0.9);
    }
    .n-nav-content {
        display: none;
        width: 100%;
        position: absolute;
        background: rgba(0, 0, 0, 0.9);
        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 1.25rem;
        justify-content: space-between;
    }
    .nav-show span {
        font-weight: 400;
        font-size: 14px;
        color: #FFFFFF;
    }
    .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 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-nav .pre-sales-pop-ups-btn {
        background: #FFF;
        color: #DA0030;
        padding: 0.5rem 1.125rem;
    }
    .n-banner-content {
        top: 2.5rem;
        left: calc((100% - 20.4375rem)/2);
        width: 20.4375rem;
    }
    .n-banner-content h1 {
        font-size: 2rem;
    }
    .n-banner-content h2 {
        margin-top: .375rem;
        font-size: 1.5rem;
    }
    .n-banner-content p {
        width: 100%;
        font-size: .8125rem;
        color: #292929;
        margin-top: .75rem;
    }
    .n-banner-content .n-project-btn:nth-child(1),
    .n-banner-content .n-project-btn:nth-child(3) {
        display: none;
    }
    .n-banner-content .n-project-btn:nth-child(2) {
        background: #DA0030;
        color: #FFF;
    }
    .n-banner-content .n-project-btn:nth-child(2) img {
        display: none;
    }
    .n-project-btn {
        font-size: .875rem;
        padding: .5rem 1.125rem;
    }
    .n-page-title {
        padding-top: 2.8125rem;
        font-size: 1.25rem;
        padding-left: 1.5rem;
        padding-right: 1.5rem;
    }
    .n-page-desc {
        margin-top: .75rem;
        font-size: .8125rem;
        width: 20.4375rem;
    }
    .n-page-content {
        width: 20.4375rem;
    }
    .n-overviews {
        flex-wrap: wrap;
    }
    .n-overview {
        width: 9.875rem;
    }
    .n-overview:nth-child(3),
    .n-overview:nth-child(4) {
        margin-top: .75rem;
    }
    .n-solution-video {
        width: 100%;
    }
    .n-tab div {
        font-size: .75rem;
        padding: 0 .75rem .25rem .75rem;
    }
    .n-techs {
        flex-wrap: wrap;
    }
    .n-tech {
        min-width: 100%;
        width: 100%;
    }
    .n-tech:first-child {
        margin-right: 0;
    }
    .n-tab {
        margin-bottom: 2.75rem;
    }
    .n-cases {
        grid-gap: 1.5rem;
        grid-template-columns: repeat(1, 100%);
        grid-template-rows: repeat(6, auto);
    }
    .n-case h3 {
        font-size: 1rem;
        margin-top: .75rem;
    }
    .n-case span {
        font-size: .75rem;
        margin-top: .375rem;
    }
    .n-product {
        width: 9.8125rem;
        height: 16.375rem;
        margin: 0 .75rem .75rem 0;
    }
    .n-product:nth-child(2n) {
        margin-right: 0;
    }
    .n-product:nth-child(3n) {
        margin-right: .75rem;
    }
    .n-product img {
        margin-top: 1.25rem;
        width: 7.5rem;
    }
    .n-product h6 {
        margin-top: 1.25rem;
        font-size: .8125rem;
    }
    .n-product p {
        margin-top: .375rem;
        font-size: .75rem;
    }
    .n-page-info {
        padding-bottom: 2.8125rem;
    }
    .productTabs {
        justify-content: center;
    }
    .productTabs div {
        font-size: .75rem;
        padding: 0 .75rem .25rem .75rem;
    }
    .n-products {
        margin-top: 1.875rem;
    }
    .n-infos {
        flex-wrap: wrap;
    }
    .n-info-tab {
        width: 100%;
        margin-right: 0;
        display: flex;
        justify-content: center;
    }
    .n-info-tab div {
        font-size: .75rem;
    }
    .n-info-tab {
        padding: 0;
        border-left: none;
        border-bottom: 1px solid #D5D5D5;
        margin-bottom: 1.5rem;
    }
    .n-info-tab div {
        margin-bottom: 0;
        padding: 0 .75rem .25rem .75rem;
    }
    .n-info-tab .n-info-tab-active::after {
        width: 100%;
        height: 1px;
        top: unset;
        bottom: 0;
    }
    .n-info {
        width: 100%;
        height: unset;
        padding: .75rem;
        box-sizing: border-box;
        margin: 0 0 .75rem 0;
    }
    .n-info-content {
        width: 100%;
    }
    .n-info h6 {
        min-height: unset;
        font-size: .875rem;
    }
    .n-info span {
        font-size: .75rem;
    }
    .n-info span::after {
        width: 1.125rem;
        height: 1.125rem;
    }
    .n-page-content.speContent {
        width: 21.9375rem;
    }
    .n-tech-head {
        padding: .375rem 0;
        font-size: .875rem;
    }
    .n-tech-info {
        margin: 1.5rem 1.5rem 0 1.5rem;
    }
    .n-tech {
        padding-bottom: 1.5rem;
    }
    .n-tech p {
        margin-top: .75rem;
        font-size: .75rem;
        padding: 0 .1875rem;
    }
    .n-banner-btns {
        margin-top: 1.5rem;
    }
    .videoContainer {
        width: 19rem;
        height: 10.6875rem;
    }
    .n-modal div {
        width: 90%;
    }
    .n-modal .n-close-btn {
        width: 24px;
    }
}