.section-box {
    width: 100%;
    height: 100vh;
    overflow: hidden;
}

.index-ms {
    box-sizing: border-box;
    background: white;
    width: 100%;
    min-width: 1200px;
}


.news-img {
    width: 100%;
    height: 100%;
    position: relative;
}

.mouse {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: auto;
    animation: mymove 2s infinite;
    -webkit-animation: mymove 1s infinite;
    /*Safari and Chrome*/
}

@keyframes mymove {
    0% {
        transform: translateY(0) scale(1);
    }

    50% {
        transform: translateY(10px) scale(1);
    }

    100% {
        transform: translateY(0) scale(1);
    }
}

.swiper_box {
    width: 100%;
    height: 100%;
    /* overflow: hidden; */
    position: relative;
    border-radius: 12px;
}

.swiper-container {
    overflow: hidden;
    height: 100%;
}

.swiper_one {
    width: 100%;
    height: 100%;
    flex-shrink: 0;
    position: relative;
}

.swiper_one video {
    width: 100%;
    height: 100%;
    object-fit: cover
}

.swiper_tip {
    position: absolute;
    right: 65px;
    bottom: 24px;
    width: 1px;
    height: 600px;
    background: rgba(245, 163, 0, .5);
    top: 50%;
    transform: translateY(-50%);
}

.swiper_tip .swiper-pagination {
    display: flex;
    flex-direction: column;
}

.swiper-title {
    position: absolute;
    left: 0;
    bottom: 0;
    height: 50px;
    width: 100%;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0), rgba(0, 0, 0, .6));
}

/* 分页器样式 */
.swiper_rang {
    position: absolute;
    left: 20px;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 998;
}

.swiper_rang>div {
    width: 40px;
    height: 40px;
    outline: none;
    background-color: rgba(0, 0, 0, 0.4);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.swiper_rang>div:hover {
    background-color: rgba(0, 0, 0, 0.5);
}

.swiper_rang>div img {
    width: 20px;
    height: 20px;
}

.swiper_rang .rotate {
    transform: rotate(180deg);
}

.rect-none {
    width: 3px;
    height: 100px;
    border-radius: 2px;
    position: relative;
    left: -2px;
    z-index: 1;
    overflow: hidden;
}

.rect-rect-active {
    width: 3px;
    height: 130px;
    background: #F5A300;
    transform: translateY(0%);
    animation: mymoves .5s;
    -webkit-animation: mymoves .5s;
    /*Safari and Chrome*/
}

@keyframes mymoves {
    0% {
        transform: translateY(-100%);
    }

    100% {
        transform: translateY(0);
    }
}

/* 第一屏 */
.one-box {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.8);
    font-size: 16px;
    text-align: center;
    line-height: 2;
}

.one-title {
    font-size: 38px;
    color: #fff;
    font-weight: 600;
}

/* 第二屏 */
.two-box {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
}

.two-left {
    width: 55%;
    height: 100%;
    background: #E8F6FE;
}

.two-right {
    width: 45%;
    height: 100%;
    background: url('../img/index/two-bg1.png');
    background-size: cover;
    background-repeat: no-repeat;
}

.two-right1 {
    background: url('../img/index/two-bg1.png');
    background-size: cover;
    background-repeat: no-repeat;
}

.two-right1 {
    background: url('../img/index/two-bg2.png');
    background-size: cover;
    background-repeat: no-repeat;
}

.two-left-con {
    margin-top: 20vh;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.two-item {
    cursor: pointer;
    color: #444444;
    font-size: 16px;
    line-height: 2;
    width: 90%!important;
    box-sizing: border-box;
    padding: 20px 25px;
    position: relative;
    left: 3vw;
    z-index: 2;
}
.two-item:first-child{
    margin-bottom: 50px;
}

.two-item-title {
    color: #444444;
    font-size: 30px;
    font-weight: 600;
}

.two-item-btn {
    margin-top: 20px;
    color: #F4A200;
    border-bottom: 1px solid #F4A200;
    width: 120px;
    height: 28px;
    position: relative;
    line-height: 28px;
}

.two-item-btn img {
    width: 20px;
    height: 10px;
    position: absolute;
    right: 0px;
    top: 9px;
    transform: translateX(0px);
    transition: all .5s;
}

.two-item-btn>p {
    transition: all .5s;
    transform: translateX(0px);
    font-size: 14px;
}

.two-item-btn .right1 {
    visibility: hidden;
}

.two-item-btn .right {
    visibility: visible;
}

.two-item:hover {
    background: rgba(255, 255, 255, .7);
    width: 950px;
    color: #F4A200;
}
.two-item:hover .two-item-title{
    color: #F4A200;
}

.two-item:hover .two-item-btn {
    background: #F4A200;
    color: #fff;
}

.two-item:hover .right {
    visibility: hidden;
}

.two-item:hover .right1 {
    visibility: visible;
    transition: all .5s;
    transform: translateX(-5px);
}

.two-item:hover .two-item-btn>p {
    transition: all .5s;
    transform: translateX(5px);
}



.two-item-active {
    background: rgba(255, 255, 255, .7);
    color: #F4A200;
}
.two-item-active .two-item-title{
    color: #F4A200;
}

.two-item-active .two-item-btn {
    background: #F4A200;
    color: #fff;
}

.two-item-active .right {
    visibility: hidden;
}

.two-item-active .right1 {
    visibility: visible;
    transition: all .5s;
    transform: translateX(-5px);
}

.two-item-active .two-item-btn>p {
    transform: translateX(5px);
}



.two-right-bg {
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
}

.two-right-item {
    width: 490px;
    color: #fff;
    font-size: 16px;
    margin-bottom: 70px;
    margin-left: 70px;
    line-height: 1.5;
}

.two-right-item-title {
    font-size: 20px;
    margin-bottom: 10px;
    color: #fff;
    font-weight: 600;
}

/* 第三屏 */
.three-box {
    width: 100%;
    height: 100%;
    background: url('../img/index/three-bg.png');
    background-repeat: no-repeat;
    background-size: cover;
    box-sizing: border-box;
    padding-top: 165px;
}

.three-title {
    display: flex;
    align-items: center;
    justify-content: center;
}

.three-title>p>span:first-child {
    color: #F4A200;
    font-size: 30px;
    font-weight: 600;
    margin-right: 5px;
}

.three-title>p>span:nth-of-type(2) {
    color: #444444;
    font-size: 38px;
    margin-right: 10px;
}

.three-tips {
    text-align: center;
    color: #444444;
    font-size: 16px;
    margin-top: 25px;
}

.three-btn {
    margin-left: 50%;
    transform: translateX(-50%);
    cursor: pointer;
}

.three-btn .right {
    visibility: visible;
}

.three-btn .right1 {
    visibility: hidden;
}

.three-btn:hover {
    background: #F4A200;
    color: #fff;
}

.three-btn:hover .right {
    visibility: hidden;
    transition: all .5s;
    transform: translateX(-5px);
}

.three-btn:hover .right1 {
    visibility: visible;
    transition: all .5s;
    transform: translateX(-5px);
}

.three-btn:hover>p {
    transition: all .5s;
    transform: translateX(5px);
}

.line-box {
    position: relative;
    margin-top: 10vw;
    margin-right: 120px;
    height: 1px;
}

.line {
    height: 1px;
    background: #F4A200;
    width: 100%;
    transform: translateX(-100%);
    animation: linemove 2s;
    -webkit-animation: linemove 2s;
    /* 保持最后一帧 */
    /* animation-fill-mode: forwards; */
    /*Safari and Chrome*/
}

@keyframes linemove {
    0% {
        transform: translateX(-100%);
    }

    100% {
        transform: translateX(0);
    }
}

.line-card-box {
    display: flex;
    justify-content: space-between;
    padding-left: 105px;
    padding-right: 60px;
    position: relative;
    bottom: 8px;
}

.line-card-h {
    width: 126px;
    height: 16px;
    box-shadow: 0px 20px 15px 0px rgba(47, 72, 136, 0.2);
    border-radius: 10px;
    position: relative;
}

.line-card-h img {
    position: absolute;
    left: 0px;
    top: 16px;
    width: 126px;
    height: 126px;
    transform: translateY(-100%);
    visibility: hidden;
    opacity: 0;
    transition: all .5s;
    z-index: 2;
}

.line-card-h::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    padding: 3px;
    background: linear-gradient(-90deg, #F6AC00 0%, #F08300 100%);
    border-radius: 10px;
    box-sizing: border-box;
}

.line-card-item:hover .line-card-h img {
    visibility: visible;
    transition: all .5s;
    opacity: 1;
}

.line-card-item:hover .line-card-item-text {
    transform: translateY(10px);
    transition: all .5s;
}

.line-card-item {
    opacity: 0;
    cursor: pointer;
}

.line-card-item-text {
    visibility: hidden;
    margin-top: 25px;
    width: 220px;
    transform: translateY(0px);
    transition: all .5s;
}

.line-card-item-text>p:first-child {
    color: #666666;
    font-size: 20px;
    font-weight: 600;
}

.line-card-item-text>p:nth-of-type(2) {
    color: #666666;
    font-size: 14px;
    margin-top: 5px;
}

.line-card-item1 {
    animation: lineCardmove1 1s;
    -webkit-animation: lineCardmove1 1s;
    animation-fill-mode: forwards;
    animation-delay: .2s;
    opacity: 0;
}


@keyframes lineCardmove1 {
    0% {
        transform: translateY(0%);
        opacity: 0;
    }

    100% {
        transform: translateY(-49px);
        opacity: 1;
    }
}

.line-card-item2 {
    animation: lineCardmove2 1s;
    -webkit-animation: lineCardmove2 1s;
    animation-fill-mode: forwards;
    animation-delay: .4s;
    opacity: 0;
}


@keyframes lineCardmove2 {
    0% {
        transform: translateY(0%);
        opacity: 0;
    }

    100% {
        transform: translateY(90px);
        opacity: 1;
    }
}

.line-card-item3 {
    animation: lineCardmove3 1s;
    -webkit-animation: lineCardmove3 1s;
    animation-fill-mode: forwards;
    animation-delay: .6s;
    opacity: 0;
}


@keyframes lineCardmove3 {
    0% {
        opacity: 0;
    }

    100% {
        opacity: 1;
    }
}

.line-card-item4 {
    animation: lineCardmove4 1s;
    -webkit-animation: lineCardmove4 1s;
    animation-fill-mode: forwards;
    animation-delay: .8s;
    opacity: 0;
}


@keyframes lineCardmove4 {
    0% {
        transform: translateY(0%);
        opacity: 0;
    }

    100% {
        transform: translateY(114px);
        opacity: 1;
    }
}

.line-card-item5 {
    animation: lineCardmove5 1s;
    -webkit-animation: lineCardmove5 1s;
    animation-fill-mode: forwards;
    animation-delay: 1.0s;
    opacity: 0;
}


@keyframes lineCardmove5 {
    0% {
        transform: translateY(0%);
        opacity: 0;
    }

    100% {
        transform: translateY(-82px);
        opacity: 1;
    }
}

.line-card-item6 {
    animation: lineCardmove6 1s;
    -webkit-animation: lineCardmove6 1s;
    animation-fill-mode: forwards;
    animation-delay: 1.2s;
    opacity: 0;
}


@keyframes lineCardmove6 {
    0% {
        opacity: 0;
    }

    100% {
        opacity: 1;
    }
}



.line-card-item1 .line-card-item-text {
    animation: lineTextmove 1s;
    -webkit-animation: lineTextmove 1s;
    animation-fill-mode: forwards;
    animation-delay: 2s;
    opacity: 0;
}

.line-card-item2 .line-card-item-text {
    animation: lineTextmove 1s;
    -webkit-animation: lineTextmove 1s;
    animation-fill-mode: forwards;
    animation-delay: 2.2s;
    opacity: 0;
}

.line-card-item3 .line-card-item-text {
    animation: lineTextmove 1s;
    -webkit-animation: lineTextmove 1s;
    animation-fill-mode: forwards;
    animation-delay: 2.4s;
    opacity: 0;
}

.line-card-item4 .line-card-item-text {
    animation: lineTextmove 1s;
    -webkit-animation: lineTextmove 1s;
    animation-fill-mode: forwards;
    animation-delay: 2.6s;
    opacity: 0;
}

.line-card-item5 .line-card-item-text {
    animation: lineTextmove 1s;
    -webkit-animation: lineTextmove 1s;
    animation-fill-mode: forwards;
    animation-delay: 2.8s;
    opacity: 0;
}

.line-card-item6 .line-card-item-text {
    animation: lineTextmove 1s;
    -webkit-animation: lineTextmove 1s;
    animation-fill-mode: forwards;
    animation-delay: 3.0s;
    opacity: 0;
}


@keyframes lineTextmove {
    0% {
        opacity: 0;
        visibility: hidden;
    }

    100% {
        opacity: 1;
        visibility: visible;
    }
}

/* 第四屏 */
.four-box {
    width: 100%;
    height: 100%;
    background: url('../img/index/four-bg.png');
    background-repeat: no-repeat;
    background-size: cover;
    box-sizing: border-box;
}

.four-con {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.four-con-box {
    width: 1400px;
    min-width: 1400px;
    height: 650px;
    box-sizing: border-box;
    padding: 39px 110px 39px 150px;
    position: relative;
}
.four-con-text{
    position: relative;
    z-index: 2;
}
.four-con--bg{
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, .7);
    z-index: 1;
}
.foue-title {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 50px;
}

.foue-title>span:first-child {
    color: #F4A200;
    font-size: 30px;
}

.foue-title>span:nth-of-type(2) {
    color: #545454;
    font-size: 36px;
}

.four-btn {
    position: absolute;
    margin-left: 0;
    transform: translateX(0);
    margin-top: 0;
    top: 50px;
    right: 100px;
}

.four-tain {
    display: flex;
}

.four-tain-left {
    width: 510px;
    margin-right: 45px;
    padding: 15px;
}
.four-tain-left:hover{
    background: white;
}
.four-tain-left:hover p{
    color: #F4A200;
}

.four-tain-left:hover .right {
    display: block;
}

.four-tain-left:hover .right2 {
    display: none;
}

.four-tain-left .four-banner {
    width: 480px;
    height: 320px;
    object-fit: cover;
}

.four-news-title {
    color: #000000;
    font-size: 17px;
    margin-top: 10px;
    margin-bottom: 20px;
    text-align: justify;
}

.four-news-time {
    display: flex;
    align-items: center;
    color: #999999;
    font-size: 16px;
}

.four-news-time img {
    width: 20px;
    height: 10px;
    margin-right: 10px;
}

.four-tain-right {
    flex: 1;
    height: 445px;
    overflow: hidden;
    padding: 10px;
    box-sizing: border-box;
}

.four-item {
    cursor: pointer;
    padding: 18px 30px;
}

.four-item:last-child {
    margin-bottom: 0;
}

.four-item-title {
    color: #333333;
    font-size: 16px;
    margin-bottom: 20px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.four-item:hover {
    background: #FFFFFF;
    /* box-shadow: 0px 0px 10px 0px rgba(242, 147, 0, 0.3); */
}

.four-item:hover .four-item-title {
    color: #F08300;
}

.four-item:hover .four-news-time {
    color: #F08300;
}

.four-item:hover .right {
    display: block;
}

.four-item:hover .right2 {
    display: none;
}

.four-news-time .right {
    display: none;
}

/* 第五屏 */
.five-box {
    width: 100%;
    height: 100%;
    background: url('../img/index/five-bg.png');
    background-repeat: no-repeat;
    background-size: cover;
    box-sizing: border-box;
}

.five-con {
    padding-top: 120px;
}

.five-title {
    text-align: center;
}

.five-title>span:first-child {
    color: #545454;
    font-size: 36px;
    margin-right: 10px;
}

.five-title>span:nth-of-type(2) {
    color: #F4A200;
    font-size: 30px;
}

.book-card {
    width: 1200px;
    height: 260px;
    background: rgba(255, 255, 255, 0.1);
    box-shadow: inset 0px 0px 15px rgba(55, 125, 228, 0.5);
    margin-left: 50%;
    transform: translateX(-50%);
    overflow: hidden;
    margin-bottom: 30px;
    margin-top: 20px;
    display: flex;
    align-items: center;
}

.book-con {
    animation: mymove1 20s linear infinite;
    -webkit-animation: mymove1 20s linear infinite;
    display: flex;
    align-items: center;
}

.book-item {
    height: 220px;
    flex-shrink: 0;
}

.book-item img {
    width: auto;
    height: 220px;
    display: inline-block;
    margin-right: 60px;
}

.five-two-title {
    text-align: center;
    margin-top: 10px;
}

.five-two-title>span:first-child {
    color: #545454;
    font-size: 16px;
    margin-right: 10px;
    font-weight: 600;
}

.five-two-title>span:nth-of-type(2) {
    color: #545454;
    font-size: 16px;
}

.an-box {
    width: 100%;
    height: 300px;
    background: rgba(255, 255, 255, .3);
    margin-top: 20px;
    position: relative;
    box-sizing: border-box;
    padding: 30px 0;
    display: flex;
    flex-direction: column;
    gap: 60px 0;
}

.an-box::after {
    position: absolute;
    content: '';
    left: 0;
    top: 0;
    width: 400px;
    height: 300px;
    background: linear-gradient(90deg, #FFFFFF 0%, rgba(255, 255, 255, 0) 100%);
    z-index: 1;
}

.an-box::before {
    position: absolute;
    content: '';
    right: 0;
    top: 0;
    width: 400px;
    z-index: 1;
    height: 300px;
    background: linear-gradient(-90deg, #FFFFFF 0%, rgba(255,255,255,0) 100%);
}

.an-con-1 {
    display: flex;
    height: 40px;
    width: 100%;

}

.an-1 {
    display: flex;
    transform: translateX(-100%);
    animation: mymove1 12s linear infinite;
    -webkit-animation: mymove1 12s linear infinite;
    /*Safari and Chrome*/
}

@keyframes mymove1 {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-100%);
    }
}


.an-1 img {
    width: auto;
    height: 40px;
    margin-right: 90px;
}