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

.en-breadCrumb {
    display: flex;
    width: 1400px;
    margin: 24px auto;
}

.en-breadCrumb li,
.en-breadCrumb li a {
    display: flex;
    color: #6A6B6D;
    font-size: 14px;
    font-weight: 400;
}

.en-breadCrumb li::after {
    content: ">";
    display: block;
    margin: 0 4px;
}

.en-breadCrumb li a[href]:hover {
    color: #6A6B6D;
    text-decoration: underline;
}

.en-breadCrumb li:last-child::after {
    display: none;
}

.bannerCont {
    width: 100%;
    padding: 150px 0;
    background-image: url(../RJ-img/bannerbg.webp);
    margin-bottom: 238px;
}

.bannerInfo {
    position: relative;
    margin-left: calc((100% - 1400px)/2);
}

.bannerInfo h1 {
    color: #FFF;
    font-size: 40px;
    font-weight: 700;
}

.bannerInfo p {
    margin-top: 12px;
    color: #FFF;
    font-size: 22px;
    font-weight: 400;
    line-height: 150%;
}

.bannerText {
    width: 650px;
}

.bannerImg {
    position: absolute;
    width: 49.375vw;
    right: 0;
    top: 0;
    height: 450px;
    background-image: url(../RJ-img/banner.webp);
    background-size: auto 100%;
    background-repeat: no-repeat;
    max-width: 948px;
}

.overviewCont {
    padding: 80px 0;
    background-image: url(../RJ-img/overview.webp);
    background-size: cover;
    text-align: center;
    background-position: center;
}

.overviewInfo {
    width: 964px;
    margin: 0 auto;
}

.n-project-title {
    font-size: 36px;
    font-weight: 400;
}

.overviewInfo h2 {
    color: #2A2B2E;
}

.overviewInfo p {
    margin-top: 24px;
    color: #2A2B2E;
    font-size: 16px;
    font-weight: 400;
    line-height: 150%;
    opacity: .7;
}

.challengeInfo {
    display: flex;
    align-items: center;
    width: 1400px;
    margin: 124px auto;
}

.challengeLeft p {
    margin-top: 24px;
    color: #6A6B6D;
    font-size: 16px;
    font-weight: 400;
    line-height: 150%;
}

.challengeLeft {
    margin-right: 196px;
}

.challengeRight {
    max-width: 564px;
}

.challengeValue {
    margin-top: 48px;
    display: flex;
    align-items: flex-start;
}

.challengeValue:first-child {
    margin-top: 0;
}

.challengeValue img {
    width: 40px;
    margin-right: 32px;
}

.challengeValue h3,
.challengeValue p {
    font-size: 16px;
    line-height: 150%;
}

.challengeValue h3 {
    color: #2A2B2E;
    font-weight: 700;
}

.challengeValue p {
    color: #6A6B6D;
}

.challengeValue p span {
    font-weight: 700;
}

.pointCont {
    padding: 110px 0;
    background-image: url(../RJ-img/point.webp);
    background-position: center;
    background-size: cover;
}

.pointInfo {
    width: 1400px;
    margin: 0 auto;
}

.pointTitle h2 {
    color: #74B4EF;
}

.pointTitle p {
    margin-top: 24px;
    color: #FFF;
    font-size: 16px;
    font-weight: 400;
    line-height: 150%;
    opacity: .7;
}

.pointGrid {
    margin-top: 56px;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.pointBox img {
    width: 100%;
}

.pointBox h3 {
    margin-top: 24px;
    color: #FFF;
    font-size: 16px;
    font-weight: 700;
    line-height: 150%;
}

.pointBox p {
    margin-top: 12px;
    color: #FFF;
    font-size: 16px;
    font-weight: 400;
    line-height: 150%;
    opacity: .7;
}

.n-porject-desc {
    margin-top: 24px;
    font-size: 16px;
    font-weight: 400;
    line-height: 150%;
}

.solutionLeft p {
    color: #6A6B6D;
}

.solutionLeft .challengeRight {
    margin-top: 48px;
}

.solutionInfo {
    margin-top: 124px;
    display: flex;
    justify-content: space-between;
    margin-left: calc((100% - 1400px)/2);
}

.solutionRight {
    width: 46.877vw;
    flex-shrink: 0;
    margin-left: 124px;
}

.solutionRight img {
    width: 100%;
}

.tagInfo {
    margin-top: 48px;
    display: flex;
    justify-content: center;
}

.tagInfo,
.shareInfo {
    color: #6A6B6D;
    font-size: 16px;
    font-weight: 400;
}

.tagsFlex div {
    color: #2A2B2E;
    font-size: 12px;
    font-weight: 400;
    display: inline-block;
    padding: 4px 24px;
    border-radius: 40px;
    border: 1px solid #E4E8EB;
    margin-left: 12px;
}

.tagCont {
    border-top: 1px solid #D5D5D5;
    width: 1400px;
    margin: 120px auto 0 auto;
}

.shareInfo {
    margin-top: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.shareInfo div {
    margin-left: 24px;
    cursor: pointer;
}

.contactCont {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    margin-top: 124px;
    text-align: center;
    background-size: cover;
    height: 370px;
    background-image: url(../RJ-img/contact.webp);
}

.contactCont h2 {
    color: #FFF;
    font-size: 28px;
    font-weight: 700;
    text-align: center;
}

.contactCont p {
    margin-top: 12px;
    color: #9B9FA8;
    text-align: center;
    font-size: 22px;
    font-weight: 400;
}

.contactCont a {
    display: inline-block;
    line-height: 46px;
    padding: 0 40px;
    height: 46px;
    border-radius: 4px;
    background: #E60039;
    -webkit-backdrop-filter: blur(2.5px);
    backdrop-filter: blur(2.5px);
    color: #FFF;
    font-size: 16px;
    margin-top: 24px;
    font-weight: 400;
    transition: background .16s linear;
}

.contactCont a:hover {
    color: #FFF;
    background: #F23E5E;
}

.tagsFlex {
    display: flex;
}

@media screen and (max-width:1440px) {
    .en-breadCrumb {
        width: 1200px;
    }
    .n-project-title {
        font-size: 30px;
    }
    .overviewInfo {
        width: 830px;
    }
    .overviewInfo p {
        margin-top: 20px;
    }
    .challengeInfo {
        width: 1200px;
        margin: 106px auto;
    }
    .challengeLeft {
        margin-right: 168px;
    }
    .pointInfo {
        width: 1200px;
    }
    .pointCont {
        padding: 94px 0;
    }
    .solutionInfo {
        margin-top: 106px;
        margin-left: calc((100% - 1200px)/2);
    }
    .solutionRight {
        margin-left: 106px;
    }
    .overviewCont {
        padding: 68px 0;
    }
    .tagCont {
        width: 1200px;
    }
    .bannerCont {
        padding: 128px 0;
    }
    .bannerInfo {
        margin-left: calc((100% - 1200px)/2);
    }
    .bannerInfo h1 {
        font-size: 36px;
    }
    .bannerInfo p {
        font-size: 18px;
    }
    .bannerImg {
        width: 42.4582vw;
        height: 388px;
    }
    .bannerText {
        width: 560px;
    }
}

@media screen and (max-width:1280px) {
    .en-breadCrumb {
        width: 1024px;
    }
    .overviewInfo {
        width: 704px;
    }
    .overviewInfo p {
        font-size: 14px;
    }
    .n-project-title {
        font-size: 26px;
    }
    .overviewCont {
        padding: 58px 0;
    }
    .challengeInfo {
        width: 1024px;
        margin: 90px auto;
        flex-wrap: wrap;
    }
    .challengeLeft {
        margin-right: 0;
    }
    .challengeRight {
        margin-top: 48px;
        max-width: 100%;
    }
    .pointInfo {
        width: 1024px;
    }
    .pointBox p {
        font-size: 14px;
    }
    .pointGrid {
        gap: 24px;
    }
    .solutionRight {
        display: none;
    }
    .solutionInfo {
        width: 1024px;
        margin: 90px auto 0 auto;
    }
    .tagCont {
        width: 1024px;
        margin: 88px 0 auto 0;
    }
    .n-porject-desc,
    .pointTitle p,
    .challengeLeft p {
        margin-top: 20px;
    }
    .bannerCont {
        padding: 108px 0;
    }
    .bannerInfo {
        margin-left: calc((100% - 1024px)/2);
    }
    .bannerInfo h1 {
        font-size: 32px;
    }
    .bannerInfo p {
        font-size: 14px;
    }
    .bannerImg {
        width: 42vw;
        height: 330px;
    }
    .bannerText {
        width: 476px;
    }
}

@media screen and (max-width:1068px) {
    .en-breadCrumb {
        width: 750px;
    }
    .overviewCont {
        padding: 42px 0;
    }
    .overviewInfo {
        width: 514px;
    }
    .n-project-title {
        font-size: 22px;
    }
    .overviewInfo p {
        margin-top: 12px;
    }
    .challengeInfo {
        width: 750px;
        margin: 64px auto;
    }
    .n-porject-desc,
    .pointTitle p,
    .challengeLeft p {
        margin-top: 14px;
        font-size: 14px;
    }
    .challengeValue p {
        font-size: 14px;
    }
    .pointInfo {
        width: 750px;
    }
    .pointGrid {
        margin-top: 36px;
    }
    .solutionInfo {
        width: 750px;
    }
    .challengeValue {
        margin-top: 36px;
    }
    .challengeValue img {
        margin-right: 24px;
    }
    .tagCont {
        width: 750px;
        margin: 64px auto 0 auto;
    }
    .tagInfo,
    .shareInfo {
        font-size: 14px;
    }
    .contactCont {
        height: 280px;
    }
    .contactCont h2 {
        font-size: 24px;
    }
    .contactCont p {
        font-size: 18px;
    }
    .contactCont {
        margin-top: 102px;
    }
    .challengeRight {
        margin-top: 32px;
    }
    .bannerCont {
        margin-bottom: 200px;
    }
    .bannerInfo {
        margin-left: calc((100% - 750px)/2);
    }
    .bannerInfo h1 {
        font-size: 28px;
    }
}

@media screen and (max-width:768px) {
    .en-breadCrumb {
        display: none;
    }
    .phBanner {
        height: 350px;
        width: 100%;
        background-image: url(../RJ-img/banner.webp);
        background-size: cover;
        background-repeat: no-repeat;
        background-position: center;
    }
    .bannerText {
        width: 100%;
    }
    .bannerCont {
        margin-bottom: 0;
        padding: 48px 20px;
    }
    .bannerInfo {
        margin-left: 0;
    }
    .bannerInfo h1 {
        font-size: 24px;
    }
    .bannerInfo p {
        font-size: 16px;
    }
    .bannerImg {
        display: none;
    }
    .overviewInfo {
        width: 100%;
    }
    .overviewCont {
        padding: 48px 20px;
        text-align: left;
    }
    .n-project-title {
        font-size: 24px;
    }
    .overviewInfo p {
        margin-top: 24px;
        font-size: 16px;
    }
    .challengeInfo {
        margin: 48px auto;
        width: 100%;
        padding: 0 20px;
    }
    .n-porject-desc,
    .pointTitle p,
    .challengeLeft p {
        font-size: 16px;
        margin-top: 24px;
    }
    .challengeValue p {
        font-size: 16px;
    }
    .pointInfo {
        width: 100%;
        padding: 0 20px;
    }
    .pointCont {
        padding: 48px 0;
    }
    .pointGrid {
        grid-template-columns: repeat(1, 1fr);
        gap: 48px;
    }
    .pointBox p {
        font-size: 16px;
        margin-top: 12px;
    }
    .solutionInfo {
        width: 100%;
        padding: 0 20px;
        margin: 48px auto 0 auto;
    }
    .solutionRight {
        display: block;
    }
    .solutionInfo {
        flex-wrap: wrap;
    }
    .solutionRight {
        margin-top: 48px;
        width: 100%;
        margin-left: 0;
    }
    .tagCont {
        width: unset;
        margin: 48px 20px 0 20px;
        box-sizing: border-box;
    }
    .tagsFlex {
        flex-wrap: wrap;
    }
    .tagsFlex div {
        margin: 0 0 12px 12px;
    }
    .shareInfo {
        margin-top: 24px;
        justify-content: start;
    }
    .contactCont {
        margin-top: 48px;
        padding: 52px 20px;
    }
    .contactCont h2 {
        font-size: 20px;
    }
    .contactCont p {
        font-size: 16px;
    }
    .contactCont a {
        margin-top: 12px;
        height: 30px;
        line-height: 30px;
        font-size: 12px;
    }
}