html,
body {
    perspective: 1000px;
    position: relative;
    height: 100%;
    overflow: hidden;
}

.swiper-container {
    width: 100%;
    height: 100%;
}

.swiper-slide {
    overflow: hidden;
    transform-origin: 0 0;
}

.wrap {
    display: flex;
    position: relative;
    z-index: 6;
    width: 100%;
    height: 100%;
    padding: 120px 0 0;
}

footer {
    display: flex;
    justify-content: center;
    position: absolute;
    z-index: 30;
    left: 0;
    bottom: 0;
    width: 100%;
    background: #3f3f3f;
}

footer p {
    padding: 0 5px;
    font: 400 12px/36px '微软雅黑';
    color: #fff;
}

footer a {
    padding: 0 5px;
    font: 400 12px/36px '微软雅黑';
    color: #fff;
}

/* 第1部分 */

.part1 {
    position: relative;
}

.video-layer {
    position: absolute;
    z-index: 10;
    left: 0;
    bottom: 0;
    width: 100%;
}

.video-layer img {
    width: 100%;
}

video {
    width: 100%;
}


/* 第2部分 */

.part2 {
    position: relative;
    background: url(../images/part2_bg.jpg) no-repeat center 0 / cover;
}

.part2 .wrap {
    align-items: center;
}

.part2-border {
    display: flex;
    justify-content: flex-end;
    width: 100%;
}

.part2-main {
    width: 892px;
    height: 538px;
    padding: 60px 0 0 130px;
    background: url(../images/part2_right.png) no-repeat 0 0;
    opacity: 0;
    transform: translate3d(100%, 0, 0);
    transition: 1s;
}

.part2-title {
    width: 534px;
    margin: 0 0 40px;
    background: url(../images/part2_arrow.png) no-repeat right center;
    opacity: 0;
    transform: translate3d(100%, 0, 0);
    transition: 1s;
}

.part2-title .en {
    text-align: left;
}

.part2-title .ch {
    margin-top: 20px;
    font: bold 21px/24px '微软雅黑';
    color: #fff;
}

.part2-p {
    width: 534px;
    height: 120px;
    overflow: hidden;
    font: 400 16px/30px '微软雅黑';
    color: #fff;
    opacity: 0;
    transform: translate3d(100%, 0, 0);
    transition: 1s;
}

.part2-nav {
    padding: 50px 0 0;
    background: url(../images/part2_line.png) no-repeat 0 0;
}

.part2-nav ul {
    display: flex;
}

.part2-nav ul li {
    width: 200px;
    padding-right: 120px;
    opacity: 0;
    transform: translate3d(0, 50%, 0);
    transition: 1s;
}

.part2-nav ul a {
    display: block;
    text-align: center;
}

.part2-nav ul i {
    display: block;
}

.part2-nav ul p {
    font: 400 16px/36px '微软雅黑';
    color: #fff;
}

/* 动画 */
.part2.swiper-slide-active .part2-main {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 1.2s;
}

.part2.swiper-slide-active .part2-title {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 1.5s;
}

.part2.swiper-slide-active .part2-p {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 1.8s;
}

.part2.swiper-slide-active .part2-nav ul li {
    opacity: 1;
    transform: translate3d(0, 0, 0);
}

.part2.swiper-slide-active .part2-nav ul li:nth-child(1) {
    transition-delay: 2s;
}

.part2.swiper-slide-active .part2-nav ul li:nth-child(2) {
    transition-delay: 2.2s;
}

.part2.swiper-slide-active .part2-nav ul li:nth-child(3) {
    transition-delay: 2.4s;
}




/* 第3部分 */

.part3 {
    position: relative;
    background: url(../images/part3_bg.jpg) no-repeat center 0 / cover;
}

.part3 .wrap {
    align-items: center;
}

.part3-main {
    width: 1440px;
    margin: 0 auto;
}

.part3-title {
    padding: 0 0 20px;
    text-align: center;
    opacity: 0;
    transform: translate3d(0, -30%, 0);
    transition: 1s;
}

.part3-box {
    perspective: 1000px;
    display: flex;
}

.part3-left {
    width: 540px;
    background: rgba(48, 95, 176, 0.8);
    opacity: 0;
    transform: rotateY(60deg);
    transform-origin: right center;
    transition: 1s;
}

.part3-name {
    position: relative;
    padding: 140px 20px 0;
}

.part3-en {
    position: absolute;
    left: 10px;
    top: -48px;
}

.part3-ch {
    padding: 0 0 10px;
    font: 400 48px/50px '微软雅黑';
    text-align: right;
    color: #fff;
    background: url(../images/part3_line.png) no-repeat right bottom;
}

.part3-ch span {
    font-weight: bold;
}

.part3-nav ul {
    display: flex;
    flex-wrap: wrap;
    margin-top: 50px;
    padding: 0 0 0 10px;
}

.part3-nav ul li {
    padding: 10px 15px 10px 5px;
}

.part3-nav ul a {
    display: block;
    padding: 0 22px;
    font: 400 16px/36px '微软雅黑';
    color: #333;
    background: #fff;
}

.part3-nav ul a:hover {
    color: #fff;
    background: #db2e38;
}

.part3-right {
    width: 900px;
    padding: 10px;
    background: rgba(255, 255, 255, 0.8);
    opacity: 0;
    transform: rotateY(-60deg);
    transform-origin: 0 center;
    transition: 1s;
}

.part3-right ul {
    display: flex;
    flex-wrap: wrap;
}

.part3-right ul li {
    width: 33.3%;
    padding: 5px;
}

.part3-right ul a {
    position: relative;
    display: block;
    overflow: hidden;
}

.part3-right ul i {
    display: block;
}

.part3-right ul i img {
    width: 100%;
}

.pic-li-name {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    font: 400 14px/42px '微软雅黑';
    color: #fff;
    text-align: center;
    background: rgba(0, 56, 159, 0.5);
    transition: 0.6s;
}

.pic-li-layer {
    position: absolute;
    z-index: 10;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    text-align: center;
    background: rgba(0, 0, 0, 0.8);
    opacity: 0;
    transform: translate3d(0, 80%, 0);
    transition: 0.6s;
}

.pic-li-logo {
    padding: 50px 0 10px;
}

.pic-li-detail {
    width: 140px;
    margin: 0 auto;
    font: 400 14px/30px '微软雅黑';
    color: #fff;
    border: 1px solid #fff;
    border-radius: 10px;
}

.part3-right ul a:hover .pic-li-name {
    opacity: 0;
    transform: translate3d(0, 100%, 0);
}

.part3-right ul a:hover .pic-li-layer {
    opacity: 1;
    transform: rotateX(0);
}

/* 动画 */
.part3.swiper-slide-active .part3-title {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 1.2s;
}

.part3.swiper-slide-active .part3-left {
    opacity: 1;
    transform: rotateY(0);
    transition-delay: 1.8s;
}

.part3.swiper-slide-active .part3-right {
    opacity: 1;
    transform: rotateY(0);
    transition-delay: 1.8s;
}


/* 第4部分 */

.part4 {
    position: relative;
    background: url(../images/part4_bg.jpg) no-repeat center 0 / cover;
}

.part4 .wrap {
    align-items: center;
}

.part4-font {
    position: absolute;
    z-index: 1;
    right: 0;
    bottom: 30px;
}


.part4-main {
    width: 100%;
}

.part4-title {
    padding: 0 0 10px;
    text-align: center;
    opacity: 0;
    transform: translate3d(0, -20%, 0);
    transition: 1s;
}

.part4-box {
    display: flex;
}

.part4-left {
    width: 915px;
    opacity: 0;
    transform: translate3d(-50%, 0, 0);
    transition: 1s;
}

.part4-right {
    width: 670px;
    margin-left: -20px;
    padding: 350px 0 0;
    opacity: 0;
    transform: translate3d(50%, 0, 0);
    transition: 1s;
}

.part4-ul {
    display: flex;
    justify-content: center;
    background: url(../images/part4_shape.png) no-repeat 20px center;
}

.part4-ul a {
    display: block;
    padding: 20px 56px;
}

/* 动画 */
.part4.swiper-slide-active .part4-title {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 1.2s;
}

.part4.swiper-slide-active .part4-left {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 1.8s;
}

.part4.swiper-slide-active .part4-right {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 1.8s;
}


/* 第5部分 */

.part5 {
    position: relative;
    background: url(../images/part5_bg.jpg) no-repeat center 0 / cover;
}

.part5 .wrap {
    align-items: center;
}

.part5-main {
    width: 1200px;
    margin: 0 auto;
}

.part5-title {
    padding: 0 0 20px;
    text-align: center;
    opacity: 0;
    transform: translate3d(0, -50%, 0);
    transition: 1s;
}

.part5-box {
    padding: 10px 0;
}

.part5-box li {
    padding: 4px 0;
    opacity: 0;
    transform: translate3d(0, 50px, 0);
    transition: 1s;
}

.part5-box li a {
    perspective: 1000px;
    display: flex;
    justify-content: space-between;
    padding: 8px 15px;
    transition: 0.6s;
}

.new-li-left {
    width: 360px;
    color: #fff;
}

.new-li-title {
    height: 60px;
    overflow: hidden;
    font: bold 18px/30px '微软雅黑';
}

.new-li-time {
    position: relative;
    margin-top: 30px;
    padding: 0 0 0 10px;
    font: 400 16px/20px '微软雅黑';
}

.new-li-time::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 5px;
    height: 20px;
    background: #fff;
}

.new-li-img {
    position: relative;
    width: 180px;
    height: 120px;
    overflow: hidden;
}

.new-li-layer {
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    font: bold 54px/1 '微软雅黑';
    color: #fff;
    text-transform: uppercase;
    background: rgba(25, 73, 156, 0.5);
}

.new-li-img img {
    width: 100%;
}

.new-li-right {
    width: 600px;
    opacity: 0;
    transform: rotateY(60deg);
    transform-origin: 0 center;
    transition: 0.6s;
}

.new-li-p {
    height: 72px;
    overflow: hidden;
    font: 400 14px/24px '微软雅黑';
    color: #19499c;
}

.new-li-more {
    font: 400 14px/24px '微软雅黑';
    color: #19499c;
}

.part5-box li a:hover {
    background: #fff url(../images/new_logo.png) no-repeat right bottom;
    transform: translate3d(-20px, 0, 0);
}

.part5-box li a:hover .new-li-left {
    color: #19499c;
}

.part5-box li a:hover .new-li-time::before {
    background: #19499c;
}

.part5-box li a:hover .new-li-layer {
    opacity: 0;
}

.part5-box li a:hover .new-li-right {
    opacity: 1;
    transform: rotateY(0);
}

/* 动画 */
.part5.swiper-slide-active .part5-title {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 1.2s;
}

.part5.swiper-slide-active .part5-box li {
    opacity: 1;
    transform: translate3d(0, 0, 0);
}

.part5.swiper-slide-active .part5-box li:nth-child(1) {
    transition-delay: 1.6s;
}

.part5.swiper-slide-active .part5-box li:nth-child(2) {
    transition-delay: 1.8s;
}

.part5.swiper-slide-active .part5-box li:nth-child(3) {
    transition-delay: 2s;
}


/* 第6部分 */

.part6 {
    position: relative;
    background: url(../images/part6_bg.jpg) no-repeat center 0 / cover;
}

.part6 .wrap {
    align-items: center;
}

.part6-main {
    width: 1200px;
    margin: 0 auto;
}

.part6-title {
    padding: 0 0 60px;
    text-align: center;
    opacity: 0;
    transform: translate3d(0, -30%, 0);
    transition: 1s;
}

.part6-box {
    display: flex;
    padding: 25px 0;
    background: rgba(28, 103, 204, 0.5);
    opacity: 0;
    transform: translate3d(0, 30%, 0);
    transition: 1s;
}

.part6-left {
    padding: 0 25px;
    width: 600px;
}

.part6-name {
    font: bold 28px/30px '微软雅黑';
    color: #fff;
}

.part6-p {
    margin: 30px 0 0;
    font: 400 18px/42px '微软雅黑';
    color: #fff;
}

.part6-right {
    width: 600px;
    padding: 0 30px;
    text-align: center;
}

.part6-right img {
    width: 100%;
}


.link {
    position: relative;
    height: 98px;
    overflow: hidden;
    margin: 20px 0 0;
    opacity: 0;
    transform: translate3d(0, -30%, 0);
    transition: 1s;
}

.link ul {
    display: flex;
    position: absolute;
}

.link ul li {
    width: 25%;
    padding: 0 10px;
}

.link ul a {
    display: block;
}

.link a img {
    width: 100%;
}

/* 动画 */
.part6.swiper-slide-active .part6-title {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 1.2s;
}

.part6.swiper-slide-active .part6-box {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 1.5s;
}

.part6.swiper-slide-active .link {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 1.8s;
}


@media (max-width: 1480px) {

    .part2-border,
    .part3-main,
    .part4-main,
    .part5-main,
    .part6-main {
        transform: scale(0.8);
        transform-origin: center center;
    }

    .part2-border {
        transform-origin: right center;
    }

    .part4-left {
        width: 740px;
    }

    .part4-left img {
        width: 100%;
    }

    .part4-right {
        padding-top: 300px;
    }

    .part4-font {
        bottom: 8%;
    }

    .part4-font img {
        width: 300px;
    }

}

@media (max-width: 1380px) {

    .part2-border,
    .part3-main,
    .part4-main,
    .part5-main,
    .part6-main {
        transform: scale(0.75);
    }

    .part6-title {
        padding-bottom: 10px;
    }
}