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

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

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

.swiper-container-vertical>.swiper-pagination-bullets {
    z-index: 99;
    right: 1%;
}

.swiper-pagination-bullet {
    width: 20px;
    height: 20px;
    margin: 0 0 25px;
    background: url(../images/page_icon.png) no-repeat center center;
    opacity: 1;
}

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

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


/* 第1部分 */

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

.video-font {
    position: absolute;
    z-index: 10;
    left: 50%;
    top: 40%;
    margin: -192px 0 0 -264px;
}

.arrow-down {
    position: absolute;
    z-index: 5;
    left: 50%;
    top: 40%;
    margin: 200px 0 0 -71px;
}

video {
    position: absolute;
    z-index: 1;
    left: 0;
    bottom: 0;
    width: 100%;
}

/* 动画 */
.part1.swiper-slide-active .video-font {
    opacity: 0;
    transition-delay: 5s;
}
.part1.swiper-slide-active .arrow-down {
    opacity: 0;
    transition-delay: 5s;
}


/* 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 {
    display: flex;
    justify-content: space-between;
    width: 1200px;
    margin: 0 auto;
    padding: 0 42px;
}

.part2-left {
    width: 160px;
}

.part2-left-fun {
    display: flex;
    height: 300px;
    padding: 40px 0 0;
    background: url(../images/part2_line.png) no-repeat 0 0;
    opacity: 0;
    transform: translate3d(-50%, 0, 0);
    transition: 1s;
}

.part2-left-fun p {
    width: 24px;
    font: 400 16px/18px '微软雅黑';
    color: #fff5e0;
    text-align: center;
}

.part2-left-ul {
    opacity: 0;
    transform: translate3d(-50%, 0, 0);
    transition: 1s;
}

.part2-left-li {
    padding: 0 0 50px;
}

.part2-num {
    display: flex;
    align-items: flex-end;
    font: 400 14px/14px '微软雅黑';
    color: #fff;
}

.part2-num span {
    font: 400 48px/42px '微软雅黑';
    color: #b9d601;
}

.part2-left-li p {
    margin: 10px 0 0;
    font: 400 14px/20px '微软雅黑';
    color: #fff;
}

.part2-more {
    opacity: 0;
    transform: translate3d(-50%, 0, 0);
    transition: 1s;
}

.part2-more a {
    display: block;
    padding: 0 20px;
    font: 400 14px/40px '微软雅黑';
    color: #b9d601;
    background: url(../images/arrow_g.png) no-repeat 120px center;
    border: 3px solid #b9d601;
    border-radius: 20px;
}

.part2-more a:hover {
    color: #fff;
    background-image: url(../images/arrow_w.png);
    border-color: #fff;
}

.part2-right {
    width: 810px;
}

.part2-title {
    padding: 0 90px;
    opacity: 0;
    transform: translate3d(50%, 0, 0);
    transition: 1s;
}

.part2-title .en {
    padding: 0 0 20px;
    font: 400 12px/18px '微软雅黑';
    color: #fff5e0;
}

.part2-title .ch {
    font: bold 40px/42px '微软雅黑';
    color: #b9d601;
}

.part2-p {
    height: 150px;
    margin: 35px 0 80px;
    padding: 0 90px;
    overflow: hidden;
    font: 400 16px/30px '微软雅黑';
    color: #fff5e0;
    opacity: 0;
    transform: translate3d(50%, 0, 0);
    transition: 1s;
}

.part2-ul {
    display: flex;
    border-left: 1px solid rgba(255, 255, 255, 0.6);
    opacity: 0;
    transform: translate3d(50%, 0, 0);
    transition: 1s;
}

.part2-ul li {
    width: 25%;
}

.part2-ul li a {
    position: relative;
    display: block;
    height: 245px;
    padding: 40px 0 0 25px;
    overflow: hidden;
    background: url(../images/part2_li_bg.png) no-repeat 0 0/100% 100%;
    border: 1px solid rgba(255, 255, 255, 0.6);
    border-left: 0;
}

.part2-li-line {
    position: absolute;
    z-index: 10;
    left: 0;
    top: 0;
    width: 0;
    height: 5px;
    background: url(../images/part2_line_g.png) no-repeat 0 center/100% 100%;
    transition: 0.6s;
}

.part2-li-icon {
    position: relative;
    margin: 0 0 25px;
    height: 42px;
}

.part2-li-icon i {
    transition: 0.6s;
}

.part2-li-icon span {
    position: absolute;
    left: 54px;
    top: 0;
    opacity: 0;
    transform: translate3d(42px, 0, 0);
    transition: 0.6s;
}

.part2-li-font {
    padding: 24px 0 0;
    font: 400 18px/24px '微软雅黑';
    color: #fff;
    transition: 0.6s;
}

.part2-li-more {
    position: absolute;
    left: -48px;
    bottom: 20px;
    width: 100%;
    font: 400 14px/54px '微软雅黑';
    color: #fff;
    background: url(../images/part2_li_more.jpg) no-repeat 0 0/0 100%;
}

.part2-li-more span {
    display: block;
    width: 84px;
    overflow: hidden;
    text-indent: -100px;
    background: url(../images/arrow_w.png) no-repeat right center;
}

.part2-ul li a:hover .part2-li-line {
    width: 100%;
}

.part2-ul li a:hover .part2-li-icon i {
    display: block;
    opacity: 0;
    transform: translate3d(-42px, 0, 0);
}

.part2-ul li a:hover .part2-li-icon span {
    display: block;
    opacity: 1;
    transform: translate3d(0, 0, 0);
}

.part2-ul li a:hover .part2-li-font {
    padding-left: 40px;
    color: #b9d601;
    background: url(../images/part2_ht.png) no-repeat 18px 0;
}

.part2-ul li a:hover .part2-li-more {
    left: 0;
    bottom: 0;
    padding: 0 0 0 72px;
    background-size: 100% 100%;
    border-top: 1px solid rgba(255, 255, 255, 0.6);
}

.part2-ul li a:hover .part2-li-more span {
    text-indent: 0;
}

.part2-bottom {
    position: absolute;
    z-index: 1;
    left: 50%;
    bottom: 0;
    width: 1280px;
    margin-left: -640px;
    padding: 0 0 25px;
    font: 400 12px/18px '微软雅黑';
    color: #fffbd9;
    letter-spacing: 82px;
    background: url(../images/part2_bottom.jpg) no-repeat center bottom;
}

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

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

.part2.swiper-slide-active .part2-more {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 2.6s;
}

.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: 2.2s;
}

.part2.swiper-slide-active .part2-ul {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 3s;
}


/* 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 {
    position: relative;
    width: 1200px;
    margin: 0 auto;
    perspective: 1000px;
}

.part3-left {
    position: relative;
    z-index: 1;
    width: 630px;
    padding: 20px 90px 56px 25px;
    background: rgba(255, 255, 255, 0.9);
    opacity: 0;
    transform: rotateY(-120deg);
    transform-origin: 0 center;
    transition: 1s;
}

.part3-nav {
    background: url(../images/part3_line.png) no-repeat center center;
}

.part3-nav ul {
    display: flex;
    border-bottom: 1px solid #c7d6e7;

}

.part3-nav ul li {
    width: 50%;
}

.part3-nav ul a {
    display: block;
    font: 400 30px/60px '微软雅黑';
    color: #000;
}

.part3-nav ul a span {
    display: block;
    width: 120px;
    margin: 0 auto;
    text-align: center;
    background: url(../images/part3_nav_li.png) no-repeat 0 bottom/0 3px;
    transition: 0.6s;
}

.part3-nav ul a:hover {
    color: #00665a;
}

.part3-nav ul a:hover span {
    background-size: 100% 3px;
}

.part3-ul li {
    padding: 60px 0 20px;
    border-bottom: 1px solid #000;
}

.part3-ul li a {
    display: block;
}

.part3-li-title {
    overflow: hidden;
    font: 400 24px/30px '微软雅黑';
    color: #00665a;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.part3-li-p {
    height: 90px;
    margin: 20px 0;
    overflow: hidden;
    font: 400 16px/30px '微软雅黑';
    color: #000;
}

.part3-li-time {
    font: 400 16px/24px '微软雅黑';
    color: #000;
}

.part3-right {
    position: absolute;
    z-index: 50;
    right: 0;
    top: 0;
    opacity: 0;
    transform: rotateY(60deg);
    transform-origin: right center;
    transition: 1s;
}

.part3-say {
    font: 400 36px/42px '微软雅黑';
    color: #000;
    text-align: right;
}

.part3-fun {
    padding: 10px 0 5px;
    text-align: right;
}

.part3-img {
    width: 644px;
    border: 2px solid #fff;
}

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

.part3-nk {
    padding: 10px 0 5px;
    text-align: right;
}

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

.part3-more a {
    display: block;
    width: 160px;
    padding: 0 20px;
    font: 400 14px/40px '微软雅黑';
    color: #000;
    background: rgba(255, 255, 255, 0.75) url(../images/arrow_b.png) no-repeat 120px center;
    border: 3px solid #000;
    border-radius: 20px;
}

.part3-more a:hover {
    border-color: #b9d601;
}

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

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

/* 第4部分 */

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

.part4-say {
    position: absolute;
    z-index: 3;
    right: 1%;
    top: 150px;
}

.part4-main {
    position: absolute;
    z-index: 10;
    right: 0;
    bottom: 66px;
    width: 1280px;
}

.part4-top {
    display: flex;
    justify-content: flex-end;
    padding: 50px 150px 0 0;
    opacity: 0;
    transform: translate3d(50%, 0, 0);
    transition: 1s;
}

.lead-box {
    display: flex;
    width: 800px;
    padding: 1px 0 0;
}

.lead-img {
    width: 335px;
}

.lead-font {
    width: 420px;
    height: 150px;
    margin: 90px 0 20px;
    overflow: hidden;
    font: 400 16px/30px '微软雅黑';
    color: #fff;
}

.lead-name {
    padding-right: 120px;
    font: 400 14px/24px '微软雅黑';
    color: #fff;
    text-align: right;
    background: url(../images/lead_font.png) no-repeat right center;
}

.part4-bottom {
    display: flex;
    justify-content: space-between;
    margin: 40px 0 0;
    padding: 50px 80px 40px 60px;
    background: rgba(255, 255, 255, 0.9) url(../images/part4_qi.png) no-repeat 0 bottom;
    border-right: 30px solid #0a695d;
    opacity: 0;
    transform: translate3d(50%, 0, 0);
    transition: 1s;
}

.part4-title {
    width: 48px;
    text-align: center;
    font: 400 48px/54px '微软雅黑';
    color: #00665a;
}

.part4-li {
    margin-left: 60px;
    padding: 0 0 40px;
    color: #0a695d;
    text-align: center;
}

.part4-li-big {
    font: 400 24px/1 '微软雅黑';
    background: url(../images/part4_l.png) no-repeat 0 0,
        url(../images/part4_r.png) no-repeat right 0;
}

.part4-li-big .ch {
    font: 400 24px/30px '微软雅黑';
}

.part4-li-big .en {
    font: 400 12px/16px '微软雅黑';
}

.part4-li-small {
    margin: 20px 0 0;
    font: 400 18px/24px '微软雅黑';
    color: #000;
}

.part4-font {
    width: 600px;
    text-align: center;
}

.part4-detail {
    padding: 40px 0;
    font: 400 24px/30px '微软雅黑';
    color: #000;
}

.part4-p {
    font: 400 16px/30px '微软雅黑';
    color: #000;
}

.part4-info ul {
    width: 224px;
}

.part4-info ul li {
    margin: 0 0 20px;
    padding: 0 0 0 30px;
    color: #00665a;
    background: url(../images/part4_l.png) no-repeat 0 center,
        url(../images/part4_r.png) no-repeat right center;
}

.part4-info ul .ch {
    font: 400 24px/24px '微软雅黑';
}

.part4-info ul .en {
    font: 400 12px/16px '微软雅黑';
}

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

.part4.swiper-slide-active .part4-bottom {
    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 {
    font: 400 36px/42px '微软雅黑';
    color: #fff;
    text-align: center;
    background: url(../images/part5_line.png) no-repeat center center;
    opacity: 0;
    transform: translate3d(50%, 0, 0);
    transition: 1s;
}

.part5-more {
    display: flex;
    justify-content: center;
    padding: 15px 0 40px;
    opacity: 0;
    transform: translate3d(-50%, 0, 0);
    transition: 1s;
}

.part5-more a {
    display: block;
    width: 150px;
    font: 400 14px/24px '微软雅黑';
    color: #fff;
    text-align: center;
    background: #000;
    border: 1px solid #000;
    border-radius: 20px;
}
.part5-more a:hover{
    background: none;
}

.part5-detail {
    padding: 0 0 54px;
    font: 400 30px/36px '微软雅黑';
    color: #fff;
    text-align: center;
    opacity: 0;
    transform: translate3d(-50%, 0, 0);
    transition: 1s;
}

.part5-banner {
    opacity: 0;
    transform: translate3d(50%, 0, 0);
    transition: 1s;
}

.part5-banner a {
    display: block;
    padding: 0 5px;
}

.part5-banner a i {
    display: block;
    overflow: hidden;
    border: 6px solid #fff;
}

.part5-banner i img {
    width: 100%;
    transition: 0.6s;
}

.part5-page {
    position: relative;
    margin: 60px 5px 0;
    width: 100%;
    height: 5px;
    background: rgba(255, 255, 255, 0.6);
    opacity: 0;
    transform: translate3d(50%, 0, 0);
    transition: 1s;
}

#part5-page>span {
    background: #f8ff00;
}


.part5-bottom {
    position: absolute;
    left: 50%;
    bottom: 0;
    width: 180px;
    margin-left: -90px;
    font: 400 14px/36px '微软雅黑';
    text-align: center;
    color: #fff;
    background: #00665a;
    opacity: 0;
    transform: translate3d(0, 50%, 0);
    transition: 1s;
}

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

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

.part5.swiper-slide-active .part5-detail {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 1.6s;
}

.part5.swiper-slide-active .part5-banner {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 1.8s;
}

.part5.swiper-slide-active .part5-page {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 2s;
}

.part5.swiper-slide-active .part5-bottom {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 2.4s;
}

/* 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 {
    display: flex;
    justify-content: space-between;
    width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
}

.part6-left {
    width: 650px;
    opacity: 0;
    transform: translate3d(50%, 0, 0);
    transition: 1s;
}

.part6-title {
    font: 400 36px/48px '微软雅黑';
    color: #00665a;
}

.part6-detail {
    font: 400 18px/30px '微软雅黑';
    color: #00665a;
}

.part6-form {
    padding: 80px 0 0;
}

.part6-form form {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.inputs {
    width: 320px;
    margin: 0 0 20px;
}

.inputs input {
    width: 100%;
    padding: 10px;
    font: 400 16px/34px '微软雅黑';
    color: #000;
    background: rgba(255, 255, 255, 0.5);
    border: 1px solid #000;
}

.textarea {
    width: 100%;
    margin: 0 0 20px;
}

.textarea textarea {
    width: 100%;
    height: 120px;
    padding: 10px;
    font: 400 16px/34px '微软雅黑';
    color: #000;
    background: rgba(255, 255, 255, 0.5);
    border: 1px solid #000;
}

.form-bottom {
    display: flex;
    justify-content: space-between;
    width: 100%;
}

.yzm {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 230px;
    padding: 10px 0;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid #000;
}

.yzm input {
    width: 150px;
    padding: 0 10px;
    font: 400 16px/34px '微软雅黑';
    color: #000;
    border: 0;
    background: none;
}

.yzm img {
    height: 20px;
}

.part6-button {
    width: 400px;
}

.part6-button button {
    display: block;
    width: 100%;
    font: 400 16px/56px '微软雅黑';
    color: #fff;
    text-align: center;
    background: #6fba2c;
    border: 0;
}

.part6-right {
    width: 450px;
    height: 412px;
    margin: 40px 0 0;
    padding: 0 45px;
    background: rgba(255, 255, 255, 0.7);
    opacity: 0;
    transform: translate3d(-50%, 0, 0);
    transition: 1s;
}

.part6-banner {
    height: auto;
    transform: translate3d(0, -30px, 0);
}

.part6-banner a {
    display: block;
}

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

#part6-page {
    position: relative;
    margin: 0 0 30px;
}

#part6-page .swiper-pagination-bullet {
    margin: 0 5px;
}

.part6-p {
    font: 400 18px/30px '微软雅黑';
    color: #000;
}

.part6-p .en {
    font: 400 14px/24px '微软雅黑';
    color: #000;
}


footer {
    display: flex;
    justify-content: center;
    position: absolute;
    z-index: 10;
    left: 0;
    bottom: 0;
    width: 100%;
    padding: 12px 0;
    font: 400 14px/30px '微软雅黑';
    background: #00665a;
}

footer p {
    color: #fff;
}

footer a {
    color: #fff;
}



/* input和textarea 的文字颜色 */
input::-webkit-input-placeholder {
    color: #000;
}

input::-ms-input-placeholder {
    color: #000;
}

textarea::-webkit-input-placeholder {
    color: #000;
}

textarea::-ms-input-placeholder {
    color: #000;
}

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

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



@media (max-width: 1480px) {
    .wrap {
        padding: 60px 0 0;
    }

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

    .part4-main {
        bottom: 0;
    }

    footer {
        padding: 8px 0;
    }
}

@media (max-width: 1380px) {


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

    .part4-main {
        bottom: -60px;
    }
}