#main {
    padding-top: 100px;
    padding-bottom: 40px;
    font-family: DIN;
}

.major-banner {
    background-color: #fff;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 37px;
}

.major-banner .major-banner-t {
    display: flex;
    align-items: center;
    flex-direction: column;
    justify-content: space-between;
    height: 33px;
    font-size: 10px;
    font-weight: bold;
    color: rgba(0, 0, 0, 1);
}

.major-banner .major-banner-t .banner-pop {
    transition: all 1.6s cubic-bezier(0.38, 0.32, 0.36, 0.98);
}

.major-banner .major-banner-t .banner-pop span {
    width: 10px;
    height: 10px;
    border-radius: 100%;
    position: absolute;
    display: inline-block;
}

.major-banner .major-banner-t .banner-pop span.pop-1 {
    margin-left: -7px;
    z-index: 5;
    background-image: linear-gradient(90deg, #EEDA95 0%, #BDB186 100%);
}

.major-banner .major-banner-t .banner-pop span.pop-2 {
    margin-left: 0;
    z-index: 4;
    opacity: 0.8;
    background-image: linear-gradient(90deg, #EEDA95 0%, #BDB186 100%);
}

.major-banner .major-banner-t .banner-pop span.pop-3 {
    margin-left: 7px;
    z-index: 3;
    opacity: 0.5;
    background-image: linear-gradient(90deg, #EEDA95 0%, #BDB186 100%);
}

.major-banner .major-banner-b {
    font-size: 24px;
    height: 64px;
    line-height: 32px;
    font-weight: 600;
    font-family: PingFang SC;
    color: #000;
    padding: 22px 0 10px 0;
}

.major-banner .major-banner-b1 {
    font-size: 11px;
    color: rgba(55, 55, 55, 1);
    font-weight: 500;
}

.major-banner .major-banner-b2 {
    height: 46px;
    border: 1px solid rgba(51, 57, 59, 1);
    border-radius: 9px;
    text-align: center;
    display: flex;
    align-items: center;
    flex-direction: column;
    font-size: 10px;
    justify-content: space-between;
    padding: 6px;
}

.major-banner .major-banner-b::after {
    content: '';
    width: 100%;
    display: inline-block;
}

.major-banner .major-banner-b1::after {
    content: '';
    width: 100%;
    display: inline-block;
}

.major-banner .major-banner-b2::after {
    content: '';
    width: 100%;
    display: inline-block;
}


.major-banner .major-p1 {
    position: relative;
    width: 178px;
    padding-top: 43px;
}

.major-banner .major-p1-1 {
    width: 178px;
    height: 364px;
}

.major-banner .major-p1-2 {
    width: 70px;
    height: 103px;
    position: absolute;
    right: -84px;
    top: 50%;
    transform: translateY(-50%);
}

.major-number {
    margin-top: 37px;
}

.major-number ul {
    width: 100%;
    padding: 0 5% 45px 5%;
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
}

.major-number li {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 37px;
    width: 30%;
    text-align: center;
}

.major-number li span {
    letter-spacing: 0;
    text-align: center;
    font-size: 20px;
    font-weight: 600;
    color: rgba(0, 0, 0, 1);
    position: relative;
}

.major-number li span sup {
    position: absolute;
    font-size: 10px;
    font-family: Ronaldo;
    font-weight: 400;
    color: rgba(0, 0, 0, 1);
    top: 10px;
    right: -8px;
}

.major-number li span b {
    font-size: 20px;
    font-weight: 600;
    color: rgba(0, 0, 0, 1);
}

.major-number ul li p {
    font-weight: 400;
    color: rgba(0, 0, 0, 1);
    font-size: 10px;
    padding-top: 10px;
    line-height: 14px;
    font-weight: 500;
}

.major-number ul li .MONITORING {
    font-size: 15px;
    font-family: DIN;
    font-weight: bold;
    color: rgba(0, 0, 0, 1);
    line-height: 15px;
}

.major-challenge {
    font-weight: 600;
    color: rgba(0, 0, 0, 1);
    text-align: center;
}

.major-challenge .major-challenge-p1 {
    font-size: 23px;
}

.major-challenge .major-challenge-p2 {
    font-size: 11px;
}

.major-challenge-c {
    padding: 36px 10px 45px 10px;
    display: flex;
    justify-content: center;
}

.major-challenge-c .major-challenge-c-l {
    width: 30%;
}

.major-challenge-c .major-challenge-c-l:nth-child(2) {
    margin: 0 20px;
}

.major-challenge-c .major-challenge-c-l .major-challenge-c-l-p1 {
    width: 100%;
    font-size: 10px;
    font-weight: normal;
    color: rgba(255, 255, 255, 1);
    text-align: left;
    padding: 144px 0 0 3px;
    transform: scale(0.9);
}

.major-challenge-c .major-challenge-c-l .major-challenge-c-l-p2 {
    padding: 0 4px;
    font-size: 10px;
    transform: scale(0.9);
    font-weight: normal;
    color: rgba(255, 255, 255, 1);
    line-height: 13px;
    text-align: left;
}

.major-challenge-b {
    width: 100%;
    position: relative;
}

.major-challenge-b img {
    width: 100%;
}

.major-challenge-b .major-challenge-b-t {
    position: absolute;
    top: 51px;
    right: 8vw;
}

.major-challenge-b .major-challenge-b-t p:nth-child(1) {
    padding-bottom: 11px;
    text-align-last: justify;
    width: 171px;
    font-size: 24px;
    font-weight: 600;
    color: rgba(0, 0, 0, 1);
}

.major-challenge-b .major-challenge-b-t p:nth-child(2) {
    width: 171px;
    font-size: 14px;
    font-weight: 500;
    color: rgba(0, 0, 0, 1);
    text-align-last: justify;
}

.major-label {
    width: 100%;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    padding-top: 40px;
}

.major-label .major-label-i {
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    height: 83px;
    width: 33%;
    margin-bottom: 40px;
}

.major-label .major-label-i:nth-child(1) img {
    width: 39px;
    height: 44px;
}

.major-label .major-label-i:nth-child(2) img {
    width: 34px;
    height: 43px;
}

.major-label .major-label-i:nth-child(3) img {
    width: 40px;
    height: 39px;
}

.major-label .major-label-i:nth-child(4) img {
    width: 33px;
    height: 40px;
}

.major-label .major-label-i:nth-child(5) img {
    width: 36px;
    height: 36px;
}

.major-label .major-label-i:nth-child(6) img {
    width: 37px;
    height: 37px;
}

.major-label .major-label-i p {
    font-size: 10px;
    font-weight: 400;
    color: rgba(0, 0, 0, 1);
}

.major-b {
    width: 100%;
}

.major-b-t {
    width: 100%;
    position: relative;
}

.major-b-t img {
    width: 100%;
    height: 69.3vw;
}

.major-b-t-c {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    text-align: center;
}

.major-b-t-c p:nth-child(1) {
    padding: 9vw 0 8vw 0;
    font-size: 23px;
    font-weight: 600;
    color: rgba(255, 255, 255, 1);
}

.major-b-t-c p:nth-child(2) {
    padding: 0 25px;
    font-size: 11px;
    font-weight: 300;
    color: rgba(255, 255, 255, 1);
    line-height: 26px;
    text-align: left;
}

.major-b-t-c p:nth-child(2) span:nth-child(2) {
    font-weight: 400;
}

.major-b-t-c p:nth-child(3) {
    padding: 15px 25px 0 0;
    text-align: right;
    font-size: 11px;
    font-weight: 400;
    color: rgba(255, 255, 255, 1);
}

.major-b-m,
.major-b-b {
    width: 100%;
    position: relative;
}

.major-b-m img,
.major-b-b img {
    width: 100%;
}

.major-b-m .major-b-m-c {
    width: 100%;
    position: absolute;
    top: 56px;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
}

.major-b-m .major-b-m-c p:nth-child(1) {
    font-size: 36px;
    font-weight: 600;
    color: rgba(255, 255, 255, 1);
    text-align: center;
}

.major-b-m .major-b-m-c p:nth-child(2) {
    font-size: 18px;
    font-weight: 500;
    color: rgba(255, 255, 255, 1);
    text-align: center;
}

.major-b-m .major-b-m-c p:nth-child(3) {
    font-weight: 500;
    color: rgba(255, 255, 255, 1);
    text-align: center;
    font-size: 12px;
    font-weight: 500;
}

.major-b-m .major-b-m-c p:nth-child(3) sup {
    font-size: 10px;
    transform: translate3d(-2px, 2px, 0);
    display: inline-block;
}

.major-b-b .major-b-m-c {
    position: absolute;
    top: 33px;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
}

.major-b-b .major-b-m-c p:nth-child(1) {
    width: 100%;
    font-size: 13px;
    font-weight: Bold;
    color: rgba(255, 255, 255, 1);
    text-align: center;
}

.major-b-b .major-b-m-c p:nth-child(2) {
    width: 100%;
    color: rgba(255, 255, 255, 1);
    font-size: 23px;
    line-height: 24px;
    font-weight: 500;
    text-align: center;
    padding: 5px 0 16px 0;
}

.major-b-b .major-b-m-c p:nth-child(3) {
    width: 290px;
    font-size: 11px;
    font-weight: 500;
    color: rgba(255, 255, 255, 1);
    line-height: 18px;
}

.major-ti {
    width: 100%;
    padding: 59px 0 88px 0;
}

.major-ti .major-ti-t {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.major-ti .major-ti-t p:nth-child(1) {
    width: 206px;
    font-size: 11px;
    line-height: 17px;
    font-weight: 500;
    color: rgba(0, 0, 0, 1);
    text-align: center;
}

.major-ti .major-ti-t p:nth-child(2) {
    width: 318px;
    font-size: 21px;
    line-height: 28px;
    font-weight: 500;
    color: rgba(0, 0, 0, 1);
    padding: 13px 0 16px 0;
    text-align: center;
}

.major-ti .major-ti-t p:nth-child(3) {
    width: 318px;
    font-size: 11px;
    font-weight: 400;
    color: rgba(96, 96, 96, 1);
    line-height: 17px;
    text-align: center;
    padding-bottom: 60px;
}

.major-ti .major-ti-t img {
    width: 360px;
    margin: 0 auto;
}

.major-sh {
    width: 100%;
}

.major-sh .major-sh-t {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-bottom: 40px;
}

.major-sh .major-sh-t p:nth-child(1) {
    font-size: 13px;
    font-weight: 600;
    color: rgba(0, 0, 0, 1);
    text-align: center;
}

.major-sh .major-sh-t p:nth-child(2) {
    color: rgba(0, 0, 0, 1);
    padding-top: 14px;
}

.major-sh .major-sh-t .major-sh-t-p2-1 {
    font-size: 23px;
    font-weight: 600;
    text-align: center;
}

.major-sh .major-sh-t .major-sh-t-p2-2 {
    font-size: 16px;
    font-weight: 600;
    text-align: center;
}

.major-sh img {
    width: 100%;
    margin: 0 auto;
}

.major-tv {
    width: 100%;
    padding-top: 59px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.major-tv-t {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.major-tv-t p:nth-child(1) {
    width: 70%;
    font-size: 11px;
    font-family: DIN;
    font-weight: bold;
    color: rgba(29, 29, 31, 1);
    text-align: center;
}

.major-tv-t p:nth-child(2) {
    width: 80%;
    font-size: 14px;
    font-family: DIN;
    font-weight: bold;
    color: rgba(29, 29, 31, 1);
    line-height: 19px;
    text-align: center;
    padding: 25px 0 20px 0;
}

.major-tv-t p:nth-child(3) {
    width: 85%;
    font-size: 11px;
    font-family: DIN;
    font-weight: bold;
    color: rgba(96, 96, 96, 1);
    line-height: 15px;
    text-align: left;
}

.t2 {
    transform: translateY(-4px);
    display: inline-block;
    font-size: 10px;
}

.t2.sc {
    transform: translateY(-3px) scale(0.6);
}

.major-tv-t .p1 {
    padding: 0;
    margin-top: 21px;
}

.major-tv .p2 {
    width: 193px;
    margin-top: 34px;
}

.spread-btn p {
    margin-top: 37px;
    font-size: 12px;
    font-weight: 600;
    color: rgba(29, 29, 31, 1);
    padding-bottom: 15px;
    text-align: center;
}

.spread-btn span {
    cursor: pointer;
    background: rgba(0, 0, 0, 0.40);
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.20);
    color: #fff;
    display: block;
    width: 40px;
    height: 40px;
    border-radius: 100%;
    text-align: center;
    line-height: 35px;
    font-size: 35px;
    font-weight: 300;
    margin: 0 auto;
    transition: all .6s cubic-bezier(0.38, 0.32, 0.36, 0.98);
}

.spread-btn span.active {
    color: #000;
    background: #fff;
    transform: rotate(135deg);
}

.major-tv-b {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 60px;
}

.major-tv-b .major-tv-b1 {
    width: 355px;
    height: 400px;
    transform: translateX(10px);
}

.major-tv-b .major-tv-b2 {
    padding: 37px 0;
}

.major-tv-b .major-tv-b2 .major-tv-b21 p:nth-child(1) {
    font-size: 11px;
    font-family: DIN;
    font-weight: bold;
    color: #000;
}

.major-tv-b .major-tv-b2 .major-tv-b21 p:nth-child(2) {
    padding: 15px 0;
    width: 300px;
    font-size: 17px;
    font-family: DIN;
    font-weight: bold;
    color: #000;
    line-height: 19px;
}

.major-tv-b .major-tv-b2 .major-tv-b21 p:nth-child(3) {
    width: 300px;
    font-size: 11px;
    font-family: DIN;
    font-weight: bold;
    color: #000;
    line-height: 16px;
    opacity: 0.7;
}

.f12 {
    font-size: 12px;
    font-weight: 500;
}

.major-tv-b .major-tv-b2 .major-tv-b21 .major-tv-b22 {
    width: 274px;
    height: 103px;
    margin-top: 40px;
}

.spread-c1 {
    width: 100%;
    text-align: center;
    padding-top: 76px;
    display: none;
}

.spread-c1 .spread-c1-p1 {
    width: 314.5px;
}

.spread-c1 .spread-c1-p2 {
    width: 326.5px;
    margin-top: 44px;
    transform: translateX(-16px);
}

.spread-c1 .spread-c1-p3 {
    width: 325.5px;
    margin-top: 44px;
    transform: translateX(-16px);
}

.spread-c1 .spread-c1-p4 {
    width: 327.5px;
    margin-top: 44px;
    transform: translateX(-16px);
}

.major-fj {
    width: 100%;
    padding-top: 35px;
}

.major-fj .major-tv-t p:nth-child(3) {
    width: 320px;
    padding-bottom: 19px;
}

.major-fj .major-tv-t .p1 {
    width: 320px;
}

.major-fj .major-tv-t .p2 {
    margin-top: 29px;
    width: 198px;
}

.major-fj .spread-c1-fj-p1 {
    width: 326px;
}

.major-klw {
    width: 100%;
    padding-top: 47px;
}

.major-klw .major-tv-t .major-klw-p1 {
    width: 329.5px;
    margin: 22px 0;
}

.major-klw .major-klw-p {
    text-align: center;
}

.major-klw .major-klw-p .major-klw-p2 {
    width: 237px;
}

.spread-c1 .spread-c1-klw-p1 {
    width: 353.5px;
}

.major-bl {
    width: 100%;
    padding-top: 30px;
}

.major-bl .major-bl-t {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.major-bl .major-bl-t p:nth-child(1) {
    width: 263px;
    font-size: 13px;
    font-family: DIN;
    font-weight: bold;
    color: rgba(0, 0, 0, 1);
    line-height: 19px;
    text-align: center;
}

.major-bl .major-bl-t p:nth-child(2) {
    padding: 12px 0 20px 0;
    width: 282px;
    font-size: 21px;
    font-weight: bold;
    color: rgba(0, 0, 0, 1);
    line-height: 30px;
    text-align: center;
}

.major-bl .major-bl-t p:nth-child(3) {
    width: 81%;
    font-size: 11px;
    font-weight: 400;
    color: rgba(0, 0, 0, 1);
    line-height: 23px;
    text-align: center;
}

.major-mo {
    padding-top: 68px;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
}

.major-mo .major-mo-c {
    width: 170px;
    height: 205px;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 38px;
    justify-content: space-between;
}

.major-mo .major-mo-c:nth-child(1),
.major-mo .major-mo-c:nth-child(3) {
    margin-right: 6px;
}

.major-mo .major-mo-c p:nth-child(1) {
    background: linear-gradient(90deg, rgba(101, 209, 250, 1), rgba(54, 121, 237, 1));
    border-radius: 6px;
    font-size: 10px;
    font-weight: normal;
    color: rgba(255, 255, 255, 1);
    line-height: 15px;
    text-align: center;
    padding: 2px 9px;
    transform: scale(0.9);
}

.major-mo .major-mo-c p:nth-child(2) {
    font-size: 10px;
    font-family: DIN;
    font-weight: bold;
    color: rgba(101, 101, 101, 1);
    line-height: 16px;
    text-align: center;
    transform: scale(0.8);
}

.major-mo .major-mo-c .major-mo-c-p1 {
    width: 170px;
    height: 139px;
    object-fit: cover;
}

.major-mo .major-mo-c p.major-mo-c-p2 {
    background: rgba(170, 161, 103, major-tv-t1);
}

.major-mo .major-mo-c p.major-mo-c-p3 {
    background: rgba(57, 126, 218, 1);
}

.major-mo .major-mo-c p.major-mo-c-p4 {
    background: rgba(92, 191, 148, 1);
}

.major-yc {
    width: 100%;
    padding-top: 40px;
}

.major-yc .major-yc-t {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.major-yc .major-yc-t p:nth-child(1) {
    font-size: 12px;
    font-family: DIN;
    font-weight: bold;
    color: rgba(28, 19, 18, 1);
    line-height: 21px;
    text-align: center;
}

.major-yc .major-yc-t p:nth-child(2) {
    width: 304px;
    font-size: 17px;
    padding: 18px 0;
    font-family: DIN;
    font-weight: bold;
    color: rgba(28, 19, 18, 1);
    line-height: 21px;
    text-align: center;
}

.major-yc .major-yc-t p:nth-child(3) {
    width: 265px;
    font-size: 11px;
    font-family: DIN;
    font-weight: bold;
    color: rgba(0, 0, 0, 1);
    line-height: 14px;
    opacity: 0.7;
    text-align: center;
    padding-bottom: 30px;
}

.major-yc-t {
    padding-bottom: 53px;
}

.major-yc-t .p1 {
    width: 287px;
    height: 34px;
}

.major-yc-t .major-yc-t-bt {
    width: 100%;
    font-size: 9px;
    font-weight: normal;
    color: #000;
    display: flex;
    justify-content: center;
}

.major-yc-t .major-yc-t-bt .item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    height: 74px;
    width: 60px;
}

.major-yc-t .major-yc-t-bt .item:nth-child(2) {
    margin: 0 24px;
}

.major-yc-t .major-yc-t-bt .item:nth-child(3) {
    margin-right: 24px;
}

.major-yc-t .major-yc-t-bt .item .p1 {
    width: 32px;
    height: 32px;
    padding: 0;
}

.major-yc-t .major-yc-t-bt .item .p2 {
    width: 34px;
    height: 30px;
}

.major-yc-t .major-yc-t-bt .item .p3 {
    width: 21px;
    height: 33px;
}

.major-yc-t .major-yc-t-bt .item .p4 {
    width: 30px;
    height: 30px;
}

.major-yc-t .major-yc-t-bt .item span {
    display: block;
    width: 60px;
    font-size: 10px;
    font-family: DIN;
    font-weight: bold;
    color: #000;
    line-height: 13px;
    transform: scale(0.9);
    text-align: center;
}

.major-yc-p2 {
    width: 100%;
}

.major-yc-c {
    width: 100%;
    position: relative;
}

.major-yc-c .major-yc-p3 {
    width: 100%;
}

.major-yz-t {
    padding-top: 46px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.major-yz-t p:nth-child(1) {
    width: 210px;
    font-size: 12px;
    font-family: DIN;
    font-weight: bold;
    color: rgba(28, 19, 18, 1);
    line-height: 19px;
    text-align: center;
}

.major-yz-t p:nth-child(2) {
    padding: 15px 0 47px 0;
    width: 283px;
    font-size: 21px;
    font-family: DIN;
    font-weight: bold;
    color: rgba(28, 19, 18, 1);
    line-height: 23px;
    text-align: center;
}

.major-yz-c {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
}

.major-yz-c-item {
    width: 171px;
    height: 216px;
}

.major-yz-c-item:nth-child(1),
.major-yz-c-item:nth-child(3) {
    margin-right: 11px;
}

.major-yz-c-item img {
    width: 100%;
    height: 121px;
    border-radius: 20px;
}

.major-yz-c-item .p1 {
    padding: 18px 0 3px 0;
    font-size: 10px;
    font-weight: 500;
    color: rgba(46, 46, 46, 1);
    opacity: 0.9;
}

.major-yz-c-item .p2 {
    font-size: 10px;
    font-weight: 400;
    color: rgba(46, 46, 46, 1);
    line-height: 15px;
    opacity: 0.9;
    text-align: center;
}

.major-bp-b {
    width: 100%;
    padding: 22px 15px;
    background: rgba(240, 240, 240, 1);
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.major-bp-b p {
    text-align: left;
    font-size: 10px;
    font-family: PingFang SC;
    font-weight: 400;
    color: rgba(74, 74, 74, 1);
    opacity: 0.9;
    line-height: 26px;
}

.major-bp-b p span:nth-child(1) {
    display: inline-block;
    vertical-align: top;
}

.major-bp-b p span:nth-child(2) {
    display: inline-block;
    width: 315px;
}