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

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

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

.swiper-container-vertical>.swiper-pagination-bullets {
    z-index: 99;
    right: 1%;
    top: 75%;
}

.swiper-pagination-bullet {
    width: 45px;
    height: 45px;
    margin: 0 0 1px;
    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;
}

.slide {
    position: absolute;
    z-index: 10;
    left: 40px;
    top: 30%;
}

.slide li {
    position: relative;
    margin-bottom: 20px;
}

.slide li i {
    position: relative;
    z-index: 10;
    cursor: pointer;
}

.slide li div {
    position: absolute;
    z-index: 1;
    left: 0;
    top: 2px;
    width: 252px;
    padding: 4px 0 4px 45px;
    color: #fff;
    background: url(../images/slide_li_bg.png) no-repeat 0 center;
    opacity: 0;
    transform: translate3d(0, 0, 0);
    transition: 0.6s;
}

.slide li div p {
    font: 400 16px/24px '微软雅黑';
}

.slide li:hover div {
    opacity: 1;
    transform: translate3d(20px, 0, 0);
}

.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.jpg) no-repeat center 0/cover;
}

.video-layer {
    position: absolute;
    z-index: 10;
    left: 0;
    top: 50%;
    width: 100%;
    margin-top: -260px;
    text-align: center;
    transition: 1s;
}

.video-layer img {
    transition: 0.6s;
    transform-origin: center bottom;
}

.part1.swiper-slide-active .video-layer {
    display: flex;
    justify-content: center;
    align-items: center;
}

.part1.swiper-slide-active .video-layer img {
    /*transform: scale(0.6);*/
}


/* 第2部分 */

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


.part2-main {
    display: flex;
    justify-content: space-between;
    width: 1200px;
    margin: 0 auto;
    padding: 50px 0 0;
}

.part2-left {
    padding: 80px 0 0;
    opacity: 0;
    transform: translate3d(-50%, 0, 0);
    transition: 1s;
}

.part2-left-img {
    padding: 0 0 0 10px;
}

.part2-nav {
    padding: 50px 0 0;
}

.part2-nav ul {
    display: flex;
}

.part2-nav ul li {
    width: 80px;
    padding: 0 10px;
}

.part2-nav ul a {
    display: block;
    padding: 40px 20px 0;
    height: 162px;
    font: 400 18px/1 '微软雅黑';
    color: #fff;
    text-align: center;
    background: url(../images/part2_li_bg.png) no-repeat 0 center;
}

.part2-nav ul a:hover {
    color: #000;
    background-image: url(../images/part2_lia_bg.png);
}

.part2-box {
    width: 550px;
    opacity: 0;
    transform: translate3d(0, 50%, 0);
    transition: 1s;
}

.part2-logo {
    text-align: center;
}

.part2-detail {
    padding: 40px 0;
    font: bold 60px/72px '微软雅黑';
    color: #000;
    text-align: center;
}

.part2-p {
    height: 192px;
    overflow: hidden;
    font: 400 14px/24px '微软雅黑';
    color: #000;
}

.part2-more {
    display: flex;
    justify-content: flex-end;
}

.part2-more a {
    display: block;
    width: 125px;
    font: 400 14px/24px '微软雅黑';
    color: #000;
    text-align: center;
    background: url(../images/part2_arrow.png) no-repeat center center;
    transition: 0.6s;
}

.part2-more a:hover {
    transform: translate3d(-20px, 0, 0);
}

.part2-right {
    padding: 132px 0 0;
    text-align: right;
    opacity: 0;
    transform: translate3d(50%, 0, 0);
    transition: 1s;
}

.part2-right ul {
    justify-content: flex-end;
}

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

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

.part2.swiper-slide-active .part2-box {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 1.4s;
}



/* 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: 1200px;
    margin: 0 auto;
}

.part3-nav {
    display: flex;
    justify-content: flex-end;
    padding-right: 100px;
    opacity: 0;
    transform: translate3d(50%, 0, 0);
    transition: 1s;
}

.part3-nav ul {
    display: flex;
    flex-wrap: wrap;
    width: 380px;
}

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

.part3-nav ul a {
    display: block;
    padding: 0 20px;
    font: 400 18px/36px '微软雅黑';
    color: #fff;
    text-align: center;
    border: 4px solid #fff;
}

.part3-nav ul a span {
    display: block;
    width: 130px;
}

.part3-nav ul a:hover {
    background: url(../images/part3_nav_li.jpg) no-repeat center center/100% 100%;
}

.part3-nav ul a:hover span {
    text-align: left;
    background: url(../images/part3_arrow.png) no-repeat right center;
}

.part3-box {
    position: relative;
    padding: 42px 100px 0 0;
    opacity: 0;
    transform: translate3d(-50%, 0, 0);
    transition: 1s;
}

.part3-box ul {
    display: flex;
}

.part3-box ul li {
    width: 33.3%;
    padding: 0 5px;
}

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

.part3-box ul i {
    display: block;
    background: rgba(255, 255, 255, 0.9);
    border: 5px solid #d3b9a6;
}

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

.part3-box ul a p {
    font: 400 18px/60px '微软雅黑';
    color: #fff;
    text-align: center;
    background: #a87b5a;
}

.pic-li-layer {
    position: absolute;
    z-index: 10;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(206, 13, 13, 0.9);
    opacity: 0;
    transform: translate3d(0, 100%, 0);
    transition: 0.6s;
}

.pic-li-logo {
    padding: 40px 0;
    text-align: center;
    border: 5px solid #e5322d;
}

.pic-li-name {
    padding: 15px 0;
    font: 400 18px/36px '微软雅黑';
    color: #fff;
    text-align: center;
    background: url(../images/pic_arrow.png) no-repeat center bottom;
}

.part3-box ul a:hover .pic-li-layer {
    opacity: 1;
    transform: translate3d(0, 0, 0);
}


.part3-more {
    position: absolute;
    right: -80px;
    bottom: 0;
    opacity: 0;
    transform: rotate(90deg);
    transform-origin: 0 0;
    transition: 1s;
}

.part3-more a {
    display: block;
    padding: 0 35px;
    font: 400 18px/30px '微软雅黑';
    color: #000;
    border: 2px solid #000;
}

.part3-more a:hover {
    color: #fff;
    background: #ce0c0c;
    border-color: #fff;
}

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

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

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


/* 第4部分 */

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

.part4 .wrap {
    align-items: flex-start;
}

.part4-main {
    position: relative;
    width: 1200px;
    margin: 0 auto;
    padding: 60px 75px 0 15px;
}

.part4-logo {
    text-align: center;
    opacity: 0;
    transform: translate3d(0, 50%, 0);
    transition: 1s;
}

.part4-font {
    padding: 15px 0;
    font: 400 30px/36px '微软雅黑';
    color: #000;
    text-align: center;
    opacity: 0;
    transform: translate3d(0, 50%, 0);
    transition: 1s;
}

.part4-detail {
    font: 400 18px/24px '微软雅黑';
    color: #000;
    text-align: center;
    opacity: 0;
    transform: translate3d(0, 50%, 0);
    transition: 1s opacity,
        1s transform;
}

.part4-box {
    display: flex;
    justify-content: space-between;
    position: relative;
    margin-top: 40px;
    opacity: 0;
    transform: translate3d(0, 50%, 0);
    transition: 1s;
}

.part4-title {
    color: #000;
}

.part4-title .ch {
    font: 400 36px/42px '微软雅黑';
}

.part4-title .en {
    font: 400 12px/18px '微软雅黑';
}

.part4-con {
    width: 930px;
    padding-right: 100px;
}

.part4-arrow {
    position: absolute;
    right: 0;
    top: 0;
}

.part4-arrow div {
    margin: 0 0 10px;
    padding: 14px;
    border: 3px solid #000;
    border-radius: 5px;
    cursor: pointer;
}

.part4-arrow div span {
    display: block;
    width: 17px;
    height: 17px;
    transition: 0.6s;
}

.part4-prev span {
    background: url(../images/part4_prev.png) no-repeat center 0;
}

.part4-next span {
    background: url(../images/part4_next.png) no-repeat center -17px;
    cursor: pointer;
}

.part4-arrow div:hover {
    border-color: #ce0d0d;
}

.part4-prev:hover span {
    background-position: center -17px;
}

.part4-next:hover span {
    background-position: center 0;
}

.part4-banner a {
    position: relative;
    display: block;
}

.part4-banner i {
    display: block;
    border: 2px solid #000;
}

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

.part4-li-layer {
    position: absolute;
    right: 0;
    bottom: 0;
    width: 100%;
    padding: 20px 30px 10px;
    font: 400 18px/30px '微软雅黑';
    color: #fff;
    text-align: right;
    background: url(../images/part4_shape.png) no-repeat right bottom;
    opacity: 0;
    transform: translate3d(0, 50%, 0);
    transition: 0.6s;
}

.part4-banner a:hover i {
    border-color: #ce0d0d;
}

.part4-banner a:hover .part4-li-layer {
    opacity: 1;
    transform: translate3d(0, 0, 0);
}

.part4-more {
    text-align: center;
    opacity: 0;
    transform: translate3d(0, 50%, 0);
    transition: 1s;
}

.part4-more a {
    display: block;
    width: 180px;
    margin: 60px auto 0;
    font: 400 18px/36px '微软雅黑';
    color: #000;
    text-align: center;
    border: 2px solid #000;
}

.part4-more a:hover {
    color: #fff;
    background: #ce0c0c;
    border-color: #ce0c0c;
}

.part4-nav {
    position: relative;
    z-index: 10;
    opacity: 0;
    transform: translate3d(0, 50%, 0);
    transition: 1s;
}

.part4-nav ul li {
    position: absolute;
    left: 10px;
    bottom: 20px;
}

.part4-nav ul li:nth-child(2) {
    left: 120px;
    bottom: -50px;
}

.part4-nav ul a {
    display: block;
    width: 95px;
    height: 95px;
    padding: 32px 0 0;
    font: 400 16px/30px '微软雅黑';
    color: #000;
    text-align: center;
    background: url(../images/part4_circle.png) no-repeat center center;
    border-radius: 50%;
    transition: 0.6s padding;
}

.part4-nav ul a:hover {
    padding-top: 24px;
    background-image: url(../images/part4_circlea.png);
}

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

.part4.swiper-slide-active .part4-font {
    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: translate3d(0, 0, 0);
    transition-delay: 1.8s;
}

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

.part4.swiper-slide-active .part4-nav {
    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;
    border-bottom: 12px solid #fff;
}

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

.part5-main {
    display: flex;
    width: 1200px;
    margin: 0 auto;
    background: url(../images/part5_circle.png) no-repeat 100px 30px;
}

.part5-more {
    width: 500px;
    padding: 260px 0 0 100px;
}

.part5-more a {
    display: block;
    transition: 0.6s;
}

.part5-more a:hover {
    transform: translate3d(10px, -10px, 0);
}

.part5-ul {
    width: 750px;
    padding: 0 0 30px 30px;
}

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

.part5-li:nth-child(2) {
    margin-left: 48px;
}

.part5-li:nth-child(3) {
    margin-left: 24px;
}

.part5-li a {
    display: flex;
}

.part5-li-img {
    width: 165px;
}

.part5-li-img img {
    width: 165px;
    height: 165px;
    transition: 0.6s;
}

.part5-li-font {
    width: 430px;
    padding: 20px 0 0 15px;
}

.part5-li-title {
    overflow: hidden;
    font: 400 24px/30px '微软雅黑';
    color: #fff;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.part5-li-p {
    height: 60px;
    margin: 10px 0 10px;
    overflow: hidden;
    font: 400 14px/20px '微软雅黑';
    color: #fff;
}

.new-li-time {
    font: 400 16px/30px '微软雅黑';
    color: #fff;
}

.part5-li a:hover img {
    transform: rotate(360deg);
}

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

.part5.swiper-slide-active .part5-li:nth-child(1) {
    transition-delay: 1.2s;
}

.part5.swiper-slide-active .part5-li:nth-child(2) {
    transition-delay: 1.4s;
}

.part5.swiper-slide-active .part5-li:nth-child(3) {
    transition-delay: 1.6s;
}


/* 第6部分 */

.part6 {
    position: relative;
    background: url(../images/part6_bg.jpg) no-repeat center 0 / cover;
    border-bottom: 10px solid #ad0101;
}

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

.part6-main {
    width: 1200px;
    margin: 0 auto;
    padding: 0 50px 0;
}

.part6-logo {
    text-align: center;
    opacity: 0;
    transform: translate3d(0, 50%, 0);
    transition: 1s;
}

.part6-detail {
    padding: 10px 0 0;
    font: 400 16px/24px '微软雅黑';
    color: #fefdeb;
    text-align: center;
    opacity: 0;
    transform: translate3d(0, 50%, 0);
    transition: 1s;
}

.part6-space {
    padding: 0 0 30px;
    font: 400 16px/24px '微软雅黑';
    color: #fefdeb;
    letter-spacing: 5px;
    text-align: center;
    background: url(../images/part6_line.png) no-repeat center bottom;
    opacity: 0;
    transform: translate3d(0, 50%, 0);
    transition: 1s;
}

.part6-box {
    display: flex;
    justify-content: space-between;
    padding: 80px 0 0;
}

.part6-left {
    width: 420px;
    opacity: 0;
    transform: translate3d(-50%, 0, 0);
    transition: 1s;
}

.part6-left-title {
    margin: 0 0 30px;
    padding-left: 50px;
    background: url(../images/part6_icon1.png) no-repeat 0 center;
}

.part6-left-title span {
    display: block;
    font: bold 30px/36px '微软雅黑';
    color: #000;
}

.part6-left-p {
    padding-left: 50px;
    font: 400 16px/24px '微软雅黑';
    color: #666666;
}

.part6-right {
    width: 560px;
    opacity: 0;
    transform: translate3d(50%, 0, 0);
    transition: 1s;
}

.part6-right-title {
    margin: 0 0 30px;
    padding-left: 50px;
    background: url(../images/part6_icon2.png) no-repeat 0 center;
}

.part6-right-title span {
    display: block;
    font: bold 30px/36px '微软雅黑';
    color: #000;
}

.part6-right {
    padding-left: 50px;
}

.part6-right textarea {
    width: 100%;
    height: 54px;
    font: 400 14px/18px '微软雅黑';
    color: #999999;
    background: none;
    border: none;
    border-bottom: 1px solid #cfd3d8;
}

.form-line {
    display: flex;
    margin-top: 20px;
    border-bottom: 1px solid #cfd3d8;

}

.form-line input {
    width: 50%;
    font: 400 14px/18px '微软雅黑';
    color: #999999;
    background: none;
    border: 0;
}

/* input和textarea 的文字颜色 */
input::-webkit-input-placeholder {
    color: #999999;
}

textarea::-webkit-input-placeholder {
    color: #999999;
}

.form-yzm {
    width: 50%;
    text-align: right;
}

.part6-right button {
    display: block;
    width: 164px;
    margin-top: 30px;
    font: 400 14px/36px '微软雅黑';
    color: #ad0101;
    background: none;
    border: 3px solid #ad0101;
    cursor: pointer;
}

footer {
    display: flex;
    justify-content: center;
    position: absolute;
    left: 0;
    bottom: 20px;
    width: 100%;
}

footer p {
    font: 400 14px/20px '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-detail {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 1.4s;
}

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

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

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




@media (max-width: 1480px) {

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

    .video-layer {
        margin-top: -160px;
        text-align: center;
    }

    .video-layer img {
        width: 180px;
    }

    .part2-main {
        padding: 20px 0 0;
        transform-origin: center 0;
    }

    .part4-main {
        padding-top: 10px;
        transform-origin: center 0;
    }
}

@media (max-width: 1380px) {

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

    .part6-main {
        padding-bottom: 20px;
    }

    .part6-box {
        padding: 20px 0 0;
    }

    .part6-left-title {
        margin-bottom: 10px;
    }

    .part6-right-title {
        margin-bottom: 10px;
    }

    .part6-right button {
        margin-top: 10px;
    }

    footer {
        bottom: 5px;
    }
}