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: 30px 0;
}

.head-left {
    transition: 1s;
}

.head-right {
    transition: 1s;
}

.logo2 {
    position: absolute;
    z-index: 20;
    left: 20px;
    top: 2px;
    opacity: 0;
    transform: translate3d(-100%, 0, 0);
    transition: 1s;
}

.nav {
    transition: 1s;
}

.nav-btn {
    opacity: 0;
    transform: translate3d(100%, 0, 0);
    transition: 1s;
}

header.active .head-left {
    width: 0;
    opacity: 0.5;
}

header.active .head-right {
    width: 0;
    opacity: 0.5;
}

header.active .logo2 {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 0.6s;
}

header.active .nav {
    opacity: 0;
    transform: translate3d(-110%, 0, 0);
}

header.active .nav-btn {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 0.6s;
}



footer {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    position: absolute;
    z-index: 98;
    left: 0;
    bottom: 0;
    width: 100%;
    font: 400 14px/30px '微软雅黑';
    color: #fff;
    background: #000;
}

footer p {
    padding: 0 5px;
}

footer a {
    padding: 0 5px;
    color: #fff;
}


/* 第1部分 */

.part1 {
    position: relative;
}

.part1 img {
    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-main {
    perspective: 1000px;
    display: flex;
    position: relative;
    width: 1280px;
    margin: 0 auto;
}

.part2-left {
    width: 640px;
    height: 500px;
    padding-left: 40px;
    background: rgba(4, 149, 112, 0.7);
    opacity: 0;
    transform: rotateY(-120deg);
    transform-origin: right center;
    transition: 1.2s;
}

.part2-en {
    margin-top: -60px;
    font: bold 100px/120px '微软雅黑';
    color: #fff;
    text-transform: uppercase;
}

.part2-ch {
    margin-top: 40px;
    font: 400 32px/36px '微软雅黑';
    color: #fff;
}

.part2-p {
    width: 400px;
    height: 120px;
    overflow: hidden;
    margin-top: 64px;
    font: 400 14px/30px '微软雅黑';
    color: #fff;
    text-align: justify;
}

.part2-ul {
    display: flex;
    margin-top: 50px;
}

.part2-li {
    padding-right: 60px;
    color: #fff;
}

.part2-li-top {
    font: 400 22px/1 '微软雅黑';
}

.part2-li-top span {
    font-size: 40px;
}

.part2-li-bottom {
    margin-top: 20px;
    font: 400 14px/20px '微软雅黑';
    color: #fff;
}

.part2-center {
    position: absolute;
    z-index: 10;
    left: 50%;
    top: 50%;
    margin: -180px 0 0 -180px;
}

.part2-circle {
    opacity: 0;
    transform: rotate(-360deg);
    transition: 1.2s;
}

.part2-circle2 {
    position: absolute;
    left: 0;
    top: 0;
    opacity: 0;
    transform: rotate(360deg);
    transition: 1.2s;
}

.part2-right {
    display: flex;
    justify-content: space-between;
    width: 640px;
    padding: 60px 40px 0 190px;
    background: rgba(255, 255, 255, 0.8);
    opacity: 0;
    transform: rotateY(120deg);
    transform-origin: 0 center;
    transition: 1.2s;
}

.part2-nav {
    padding-right: 48px;
    text-align: right;
    background: url(../images/part2_shu.png) no-repeat right 30px;
}

.part2-nav ul li {
    padding: 30px 0 22px;
}

.part2-nav ul li a {
    display: block;
}

.part2-nav ul a .ch {
    font: bold 18px/24px '微软雅黑';
    color: #000;
}

.part2-nav ul a .en {
    width: 130px;
    padding-top: 15px;
    font: 400 14px/20px '微软雅黑';
    color: #9494a7;
}

.part2-nav ul a:hover .ch {
    color: #36834a;
}

.part2-nav ul a:hover .en {
    color: #36834a;
}

.part2-img li {
    padding: 0 0 10px;
    overflow: hidden;
}

.part2-img li img{
    transition: 0.3s;
}
.part2-img li img:hover{
    transform: scale(1.1);
}

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

.part2.swiper-slide-active .part2-circle2 {
    opacity: 1;
    transform: rotate(0);
    transition-delay: 1.2s;
}

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

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


/* 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 {
    perspective: 1000px;
    width: 1280px;
    margin: 0 auto;
}

.part3-en {
    font: 400 27px/30px '微软雅黑';
    color: #000;
    text-align: center;
    opacity: 0;
    transform: translate3d(0, 50%, 0);
    transition: 1.2s;
}

.part3-detail {
    padding: 10px 0;
    font: 400 14px/24px '微软雅黑';
    color: #84898f;
    text-align: center;
    background: url(../images/part3_line.png) no-repeat center center;
    opacity: 0;
    transform: translate3d(0, 50%, 0);
    transition: 1.2s;
}

.part3-ch {
    font: 400 18px/30px '微软雅黑';
    color: #049570;
    text-align: center;
    opacity: 0;
    transform: translate3d(0, 50%, 0);
    transition: 1.2s;
}

.part3-nav ul {
    display: flex;
    justify-content: center;
    padding: 10px 0 0;
    opacity: 0;
    transform: translate3d(0, 50%, 0);
    transition: 1.2s;
}

.part3-nav ul li {
    padding: 0 15px;
}

.part3-nav ul a {
    display: block;
    padding: 0 35px;
    font: 400 12px/30px '微软雅黑';
    color: #fff;
    background: #049570;
    border-radius: 25px;
    transition: 0.3s;
}

.part3-nav ul a:hover {
    color: #049570;
    background: #fff;
}


.part3-box {
    position: relative;
    margin-top: 30px;
    padding: 0 40px;
    opacity: 0;
    transform: rotateX(120deg);
    transform-origin: center bottom;
    transition: 1.2s;
}

.part3-prev {
    position: absolute;
    left: 0;
    top: 140px;
    cursor: pointer;
}

.part3-next {
    position: absolute;
    right: 0;
    top: 140px;
    cursor: pointer;
}

.part3-banner .swiper-slide {
    padding: 15px 12px 0;
}

.part3-banner a {
    display: block;
}

.pic-li-bg {
    background: #006d51;

}

.part3-banner a i {
    display: block;
    background: #acafb9;
    transform-origin: center 0;
    transition: 0.6s;
}

.part3-banner a i img {
    width: 100%;
}

.part3-banner a p {
    margin-top: 10px;
    font: bold 20px/30px '微软雅黑';
    color: #1e6f72;
    text-align: center;
    transition: 0.6s;
}

.pic-li-plus {
    text-align: center;
    opacity: 0;
    transition: 0.6s;
}

.part3-banner a:hover i {
    transform: translate3d(0, -15px, 0) scale(0.75);
}

.part3-banner a:hover p {
    color: #fff;
    transform: translate3d(0, -100px, 0);
}

.part3-banner a:hover .pic-li-plus {
    opacity: 1;
    transform: translate3d(0, -90px, 0);
}

.part3-more {
    display: flex;
    justify-content: center;
    opacity: 0;
    transform: rotate(180deg);
    transition: 1s;
}

.part3-more a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: #049570;
    transition: 0.6s;
}

.part3-more a:hover {
    border-radius: 50%;
    transform: rotate(180deg);
}

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

.part3.swiper-slide-active .part3-detail {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 1.4s;
}

.part3.swiper-slide-active .part3-ch {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 1.6s;
}

.part3.swiper-slide-active .part3-nav {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 1.8s;
}

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

.part3.swiper-slide-active .part3-more {
    opacity: 1;
    transform: rotate(0);
    transition-delay: 2.4s;
}


/* 第4部分 */

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

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

.part4-main {
    width: 1208px;
    margin: 0 auto;
    padding: 0 40px;
}

.part4-ch {
    padding: 0 0 20px;
    text-align: center;
    opacity: 0;
    transform: translate3d(0, 50%, 0);
    transition: 1.2s;
}

.part4-en {
    padding: 0 0 20px;
    text-align: center;
    opacity: 0;
    transform: translate3d(0, 50%, 0);
    transition: 1.2s;
}

.part4-detail {
    width: 640px;
    margin: 0 auto 60px;
    padding: 0 45px;
    font: 400 14px/30px '微软雅黑';
    color: #fff;
    text-align: justify;
    background: rgba(4, 149, 112, 0.6);
    opacity: 0;
    transform: translate3d(0, 50%, 0);
    transition: 1.2s;
}

.part4-box {
    display: flex;
    justify-content: space-between;
    padding: 40px 50px;
    background: #fff;
    box-shadow: 0 0 10px 5px #999;
    opacity: 0;
    transform: rotate3d(5, 3, 2, 75deg);
    transition: 1.2s;
}

.part4-left {
    width: 520px;
    height: 336px;
    margin-top: 10px;
    background: #dcdcdc;
}

.part4-banner {
    margin: -10px 0 0 -10px;
}

.part4-page {
    display: flex;
    justify-content: flex-end;
    position: absolute;
    z-index: 99;
    padding: 20px 20px 0 0;
}

.part4-page .swiper-pagination-bullet {
    width: 20px;
    height: 20px;
    margin: 0 0 10px;
    background: url(../images/part4_page.png) no-repeat center center;
    opacity: 1;
}

.part4-page .swiper-pagination-bullet-active {
    background: url(../images/part4_pagea.png) no-repeat center center;
}

.part4-banner i {
    display: block;
    border: 3px solid #fff;
}

.part4-banner i img {
    width: 100%;
}

.part4-right {
    width: 470px;
}

.part4-li {
    display: flex;
    padding: 0 0 20px;
    color: #000;
    transition: 0.6s;
}

.part4-li i {
    width: 60px;
}

.part4-li-font {
    width: 410px;
}

.part4-li-name {
    font: bold 22px/28px '微软雅黑';
    color: #000;
}

.part4-li-p {
    font: 400 14px/24px '微软雅黑';
    color: #000;
    text-align: justify;
}
.part4-li:hover{
    transform: translate3d(30px,0,0);
}


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

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

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

.part4.swiper-slide-active .part4-box {
    opacity: 1;
    transform: rotate3d(0, 0, 0, 0);
    transition-delay: 2s;
}


/* 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: 1280px;
    margin: 0 auto;
}

.part5-ch {
    padding-bottom: 24px;
    text-align: center;
    opacity: 0;
    transform: translate3d(0, 50%, 0);
    transition: 1.2s;
}

.part5-en {
    padding-bottom: 48px;
    text-align: center;
    opacity: 0;
    transform: translate3d(0, 50%, 0);
    transition: 1.2s;
}

.part5-box {
    padding-left: 640px;
}

.part5-box ul {
    position: relative;
}

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

.part5-box ul a {
    perspective: 1000px;
    display: flex;
    position: relative;
    transition: 0.6s;
}

.new-li-time {
    position: relative;
    width: 94px;
    height: 90px;
    margin-top: 40px;
    padding: 10px 5px 0 0;
    color: #fff;
    background: #006d51;
    transform-origin: 0 0;
    transition: 0.6s 0.3s;
}

.new-li-day {
    position: relative;
    text-align: right;
    font: bold 40px/42px '微软雅黑';
}

.new-li-day::after {
    content: '';
    position: absolute;
    left: -15px;
    top: 18px;
    width: 30px;
    height: 5px;
    background: url(../images/time_line.png) no-repeat 0 0;
}

.new-li-year {
    font: 400 20px/30px '微软雅黑';
    text-align: center;
}

.new-li-img {
    position: absolute;
    left: -192px;
    top: 0;
    opacity: 0;
    transform: rotateY(-90deg);
    transform-origin: right 0;
    transition: 0.6s;

}

.new-li-font {
    width: 540px;
    height: 172px;
    padding: 40px 30px 0;
    color: #fff;
    background: url(../images/new_li_bg.png) no-repeat 0 0/0 100%;
    transition: 0.5s;
}

.new-li-title {
    overflow: hidden;
    font: bold 20px/32px '微软雅黑';
    text-overflow: ellipsis;
    white-space: nowrap;
}

.new-time {
    display: none;
    font: 400 12px/18px '微软雅黑';
}

.new-li-p {
    height: 60px;
    overflow: hidden;
    font: 400 16px/30px '微软雅黑';
}

.part5-box ul a:hover {
    transform: translate3d(250px, 0, 0);
}

.part5-box ul a:hover .new-li-time {
    opacity: 0;
    transform: rotateY(90deg);
}

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

.part5-box ul a:hover .new-li-font {
    width: 380px;
    background-size: 100% 100%;
}

.part5-box ul a:hover .new-time {
    display: block;
}

.part5-circle {
    position: absolute;
    z-index: 1;
    left: 50%;
    bottom: 0;
    margin-left: -525px;

}

.part5-circle img {
    opacity: 0;
    transform: rotate(360deg);
    transition: 1.2s;
}

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

.part5.swiper-slide-active .part5-en {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 1.4s;
}

.part5.swiper-slide-active .part5-circle img {
    opacity: 1;
    transform: rotate(0);
    transition-delay: 1.6s;
}

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

.part5.swiper-slide-active .part5-box ul li:nth-child(1) {
    transition-delay: 1.8s;
}

.part5.swiper-slide-active .part5-box ul li:nth-child(2) {
    transition-delay: 2.1s;
}

.part5.swiper-slide-active .part5-box ul li:nth-child(3) {
    transition-delay: 2.4s;
}


/* 第6部分 */
.part6 {
    position: relative;
    background: url(../images/part6_bg.jpg) no-repeat center center / cover;
}

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

.part6-main {
    width: 1280px;
    margin: 0 auto;
    padding: 0 40px;
}

.part6-line {
    padding-bottom: 20px;
    text-align: center;
    opacity: 0;
    transform: translate3d(0, 50%, 0);
    transition: 1.2s;
}

.part6-wel {
    padding-bottom: 20px;
    text-align: center;
    opacity: 0;
    transform: translate3d(0, 50%, 0);
    transition: 1.2s;
}

.part6-ch {
    padding-bottom: 50px;
    font: bold 30px/36px '微软雅黑';
    color: #fff;
    text-align: center;
    opacity: 0;
    transform: translate3d(0, 50%, 0);
    transition: 1.2s;
}

.part6-tel {
    display: flex;
    justify-content: center;
    opacity: 0;
    transform: translate3d(0, 50%, 0);
    transition: 1.2s;
}

.part6-tel p {
    margin: 0 50px;
    padding: 20px 48px;
    font: bold 30px/36px '微软雅黑';
    color: #fff;
    border: 1px solid #fff;
    border-radius: 50px;
}

.part6-adress {
    padding: 30px 0 130px;
    font: bold 30px/36px '微软雅黑';
    color: #fff;
    text-align: center;
    opacity: 0;
    transform: translate3d(0, 50%, 0);
    transition: 1.2s;
}

.part6-bottom {
    display: flex;
    justify-content: center;
    opacity: 0;
    transform: translate3d(0, 50%, 0);
    transition: 1.2s;
}

.part6-message {
    width: 514px;
    height: 170px;
    padding: 84px 0 0;
    background: url(../images/part6_circle.png) no-repeat center 0;
}

.part6-message a {
    display: block;
    width: 100px;
    margin: 0 auto;
    font: 400 14px/36px '微软雅黑';
    color: #fff;
    text-align: center;
    background: #049570;
}

.part6-en {
    padding: 60px 0 0;
    text-align: center;
    opacity: 0;
    transform: translate3d(0, 50%, 0);
    transition: 1.2s;
}

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

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

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

.part6.swiper-slide-active .part6-tel {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 2.1s;
}

.part6.swiper-slide-active .part6-bottom {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 2.4s;
}

.part6.swiper-slide-active .part6-en {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 2.7s;
}


@media (max-width: 1480px) {

    .part2-main,
    .part3-main,
    .part4-main,
    .part5-main,
    .part6-main {
        transform: scale(0.85);
        transform-origin: center center;
    }
}

@media (max-width: 1380px) {

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

    .part4-detail {
        margin-bottom: 30px;
    }

    .part5-en {
        padding-bottom: 24px;
    }

    .part6-adress {
        padding: 20px 0 80px;
    }
}