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: 60px 0 0;
}

/* 第1部分 */

.part1 {
    position: relative;
    background: url(../images/mbanner.jpg) no-repeat center 0/cover;
}

.video-btn {
    position: absolute;
    left: 0.5rem;
    bottom: 0.5rem;
}

.video-btn img {
    width: 3rem;
}


.video-bg {
    display: none;
    position: fixed;
    z-index: 99;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
}

.alerts {
    position: absolute;
    z-index: 99;
    left: 0;
    bottom: 10%;
    width: 100%;
    text-align: center;
}

.alerts img {
    width: 40px;
}

.video-bg div {
    display: flex;
    align-items: center;
    position: fixed;
    z-index: 1;
    width: 100%;
    height: 100%;
}

.videos {
    width: 100%;
}





/* 第2部分 */

.part2 {
    position: relative;
    background: url(../images/mpart2_bg.jpg) no-repeat center 0 / cover;
}

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

.part2-main {
    width: 100%;
}

.part2-nav {
    padding: 0.4rem 0 0.8rem;
    opacity: 0;
    transform: translate3d(-50%, 0, 0);
    transition: 1s;
}

.part2-nav ul {
    display: flex;
    justify-content: center;
}

.part2-nav ul li {
    padding: 0 0.2rem;
}

.part2-nav ul li a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 0.8rem;
    height: 2.4rem;
    padding: 0.4rem 0;
    font: 400 0.4rem/0.5rem '微软雅黑';
    color: #000;
    text-align: center;
    border: 2px solid #000;
}

.part2-title {
    padding: 0 0 10px;
    font: 400 18px/24px '微软雅黑';
    color: #204a82;
    text-align: center;
    opacity: 0;
    transform: translate3d(50%, 0, 0);
    transition: 1s;
}

.part2-p {
    height: 100px;
    padding: 0 0.3rem;
    overflow: hidden;
    font: 400 14px/20px '微软雅黑';
    color: #000;
    text-align: center;
    opacity: 0;
    transform: translate3d(-50%, 0, 0);
    transition: 1s;
}

.part2-more {
    margin: 0.5rem 0 1rem;
    text-align: center;
    background: url(../images/mpart2_more.png) no-repeat center center/100%;
    opacity: 0;
    transform: translate3d(50%, 0, 0);
    transition: 1s;
}

.part2-more a {
    font: 400 0.4rem/0.6rem '微软雅黑';
    color: #000;
}

.part2-bottom {
    height: 3.2rem;
    padding-left: 4rem;
    padding-top: 0.6rem;
    color: #d80000;
    background: url(../images/mpart2_bottom.png) no-repeat center 0/100%;
    opacity: 0;
    transform: translate3d(0, 50%, 0);
    transition: 1s;
}

.part2-say {
    font: 400 18px/36px '微软雅黑';
}

.part2-say span {
    font-size: 30px;
}

.part2-detail {
    font: 400 16px/20px '微软雅黑';
    color: #000;
}

/* 动画 */
.part2.swiper-slide-active .part2-nav {
    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: 1.4s;
}

.part2.swiper-slide-active .part2-p {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 1.6s;
}

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

.part2.swiper-slide-active .part2-bottom {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 2s;
}



/* 第3部分 */

.part3 {
    position: relative;
    background: url(../images/mpart3_bg.jpg) no-repeat center 0 / cover;
}

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

.part3-main {
    width: 100%;
}

.part3-border {
    padding: 0 0.3rem;
    background: url(../images/mpart3_border.png) no-repeat 0 0/100% 100%;
    opacity: 0;
    transform: translate3d(50%, 0, 0);
    transition: 1s;
}

.part3-top {
    display: block;
    opacity: 0;
    transform: translate3d(-50%, 0, 0);
    transition: 1s;
}

.part3-title {
    width: 4.3rem;
    padding: 1.2rem 0 0.2rem 1.2rem;
    color: #122a88;
    text-align: right;
}

.part3-title .ch {
    font: 400 0.4rem/0.5rem '微软雅黑';
}

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

.part3-title .en img {
    width: 100%;
}

.part3-nav {
    width: 100%;
    margin: 0.6rem 0 1rem;
    padding: 0 0.2rem;
    background: #122a88;
    border-radius: 1rem;
}

.part3-nav ul {
    display: flex;
}

.part3-nav ul li {
    width: 33.3%;
    padding: 0;
}

.part3-nav ul li a {
    display: flex;
    justify-content: center;
    color: #fff;
    border-radius: 1rem;
}

.part3-nav-icon {
    padding: 0.1rem 0 0.1rem 0.8rem;
    background: no-repeat 0 center/0.6rem;
}

.part3-nav li:nth-child(1) .part3-nav-icon {
    background-image: url(../images/part3_icon1.png);
}

.part3-nav li:nth-child(2) .part3-nav-icon {
    background-image: url(../images/part3_icon2.png);
}

.part3-nav li:nth-child(3) .part3-nav-icon {
    background-image: url(../images/part3_icon3.png);
}

.part3-nav a p {
    display: block;
    font: 400 0.4rem/0.8rem '微软雅黑';
}

.part3-banner {
    opacity: 0;
    transform: translate3d(50%, 0, 0);
    transition: 1s;
}

.part3-banner .swiper-slide {
    padding: 0 0.1rem;

}

.part3-banner img {
    width: 100%;
    padding: 0 0.01rem;
}

.part3-bottom {
    display: flex;
    justify-content: space-between;
    padding: 0.8rem 0 1rem;
}

.part3-more a {
    display: flex;
    align-items: center;
    font: 400 12px/20px '微软雅黑';
    color: #000;
}

.part3-more img {
    width: 0.4rem;
    margin-left: 0.2rem;
}

.part3-page {
    display: flex;
    justify-content: flex-end;
}

.part3-page .swiper-pagination-bullet {
    width: 0.4rem;
    height: 0.4rem;
    margin: 0 0 0 0.3rem;
    background: url(../images/part3_page.png) no-repeat center center/0.4rem;
    opacity: 1;
}

.part3-page .swiper-pagination-bullet-active {
    background: url(../images/part3_pagea.png) no-repeat center center;
}

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

.part3.swiper-slide-active .part3-top {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 2s;
}

.part3.swiper-slide-active .part3-banner {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 2.2s;
}


/* 第4部分 */

.part4 {
    position: relative;
    background: url(../images/mpart4_bg.jpg) no-repeat center 0 / cover;
}

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

.part4-main {
    width: 100%;
}

.part4-title {
    padding: 0 1.6rem 0 0;
    color: #122a88;
    text-align: right;
    opacity: 0;
    transform: translate3d(0, 50%, 0);
    transition: 1s;
}

.part4-title .ch {
    font: 400 0.4rem/0.5rem '微软雅黑';
}

.part4-title .en {
    font: bold 0.6rem/0.7rem '微软雅黑';
    text-transform: uppercase;
}

.part4-more {
    margin-right: 1.6rem;
    padding: 0.8rem 0;
    font: 400 12px/18px '微软雅黑';
    color: #122a88;
    text-align: right;
    opacity: 0;
    transform: translate3d(0, 50%, 0);
    transition: 1s;
}

.part4-more a {
    font: 400 14px/20px '微软雅黑';
    color: #122a88;
}

.part4-more a img {
    width: 0.4rem;
    margin-left: 0.2rem;
}

.part4-nav {
    width: 100%;
    padding: 0.6rem 0 1rem;
    opacity: 0;
    transform: translate3d(0, 50%, 0);
    transition: 1s;
}

.part4-nav ul {
    display: flex;
}

.part4-nav ul li {
    width: 20%;
    background: #122a88;
}

.part4-nav ul li:nth-child(2n+1) {
    background: #fff;
}

.part4-nav li a {
    display: block;
    font: 400 0.4rem/0.64rem '微软雅黑';
    color: #fff;
    text-align: center;
}

.part4-nav ul li:nth-child(2n+1) a {
    color: #000;
}

.part4-box {
    position: relative;
    height: 6.4rem;
    overflow: hidden;
    opacity: 0;
    transform: translate3d(0, 50%, 0);
    transition: 1s;
}

.part4-box ul {
    display: flex;
    position: absolute;
    top: 0;
}

.part4-box ul li {
    padding: 0 0.1rem;
}

.part4-box a {
    display: block;
    background: rgba(255, 255, 255, 0.84);
    border: 2px solid #122a88;
}

.pic-li-img {
    text-align: center;
    background: url(../images/mpic_li_bg.png) no-repeat center center/3.84rem;
}

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

.pic-li-name {
    font: 400 14px/24px '微软雅黑';
    color: #000;
    text-align: center;
}

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

.part4.swiper-slide-active .part4-more {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 1.4s;
}

.part4.swiper-slide-active .part4-nav {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 1.6s;
}

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


/* 第5部分 */

.part5 {
    position: relative;
    background: url(../images/mpart5_bg.jpg) no-repeat center 0 / cover;
}

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

.part5-main {
    perspective: 1000px;
    width: 100%;
    padding: 0 0.8rem;
}

.part5-top {
    width: 100%;
    padding-top: 0.4rem;
    opacity: 0;
    transform: rotateX(-120deg);
    transform-origin: center 0;
    transition: 1s;
}


.part5-title {
    display: flex;
    justify-content: space-between;
    padding: 0.4rem 0 0.4rem;
    font: 400 18px/36px '微软雅黑';
    color: #000;

}

.part5-title a {
    font: 400 12px/36px '微软雅黑';
    color: #000;
}

.part5-banner {
    position: relative;
    height: auto;
}


.btn5-prev {
    position: absolute;
    z-index: 99;
    left: 0;
    top: 50%;
    margin-top: -37px;
}

.btn5-next {
    position: absolute;
    z-index: 99;
    right: 0;
    top: 50%;
    margin-top: -37px;
}

.btn5-prev img,
.btn5-next img {
    width: 24px;
    cursor: pointer;
}


.part5-banner i {
    display: block;
}

.part5-banner i img {
    width: 100%;
}

.part5-banner p {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    padding: 0 10px;
    overflow: hidden;
    font: 400 16px/30px '微软雅黑';
    color: #fff;
    text-overflow: ellipsis;
    white-space: nowrap;
    background: rgba(0, 0, 0, 0.64);
}

.part5-bottom {
    opacity: 0;
    transform: rotateX(-120deg);
    transform-origin: center 0;
    transition: 1s;
}

.part5-ul li {
    margin: 0 0 15px;
    background: rgba(255, 255, 255, 0.9);
}

.part5-ul li a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 15px;
    font: 400 14px/30px '微软雅黑';
    color: #000;
}

.part5-ul li a p {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.part5-ul li a span {
    width: 14px;
    height: 14px;
    margin-left: 10px;
    background: url(../images/new_arrow.png) no-repeat center center/14px;
}

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

.part5.swiper-slide-active .part5-bottom {
    opacity: 1;
    transform: rotateX(0);
    transition-delay: 1.2s;
}



/* 第6部分 */

.part6 {
    position: relative;
    background: url(../images/mpart6_bg.jpg) no-repeat center 0 / cover;
}

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

.part6-main {
    position: relative;
    z-index: 10;
    width: 100%;
    padding: 0 0.3rem;
}

.part6-logo {
    position: absolute;
    z-index: 1;
    right: 0.1rem;
    top: 0;
    opacity: 0;
    transform: translate3d(0, 50%, 0);
    transition: 1s;
}

.part6-logo img {
    width: 6rem;
}


.part6-head {
    position: relative;
    z-index: 10;
    opacity: 0;
    transform: translate3d(0, 50%, 0);
    transition: 1s;
}

.part6-title {
    padding: 0 0 0.4rem;
    color: #122a88;
}

.part6-title .en {
    font: bold 12px/16px '微软雅黑';
    text-transform: uppercase;
}

.part6-title .ch {
    font: 400 18px/24px '微软雅黑';
}

.part6-p {
    position: relative;
    z-index: 10;
    padding: 0.4rem 0;
}

.part6-line {
    display: flex;
    align-items: center;
}

.part6-line i {
    display: flex;
    align-items: center;
    width: 0.6rem;
    flex-shrink: 0;
}

.part6-line i img {
    width: 0.5rem;
}

.part6-line p {
    flex-grow: 1;
    font: 400 0.4rem/0.6rem '微软雅黑';
    color: #000;
}

.part6-ul {
    display: block;
    padding: 0.5rem 0 1rem;
    opacity: 0;
    transform: translate3d(0, 50%, 0);
    transition: 1s;
}

.part6-ul a {
    display: block;
    margin: 0 0 5px;
}

.part6-ul a img {
    width: 100%;
}

footer {
    display: flex;
    justify-content: center;
    opacity: 0;
    transform: translate3d(0, 50%, 0);
    transition: 1s;
}

footer p {
    padding: 0 5px;
    font: 400 12px/18px '微软雅黑';
    color: #000;
}

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

.part6.swiper-slide-active .part6-head {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 1.4s;
}

.part6.swiper-slide-active .part6-ul {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 1.6s;
}

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