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

.part1-tel {
    position: absolute;
    z-index: 99;
    left: 0.4rem;
    bottom: 0.6rem;
}

.part1-tel img {
    width: 0.8rem;
}

.part1-layer {
    position: absolute;
    left: 0;
    top: 50%;
    width: 100%;
    margin-top: -6rem;
    text-align: center;
}

.part1-layer img {
    width: 4.4rem;
}

/*样式表*/
.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 70% / cover;
}

.part2 .wrap {
    align-items: flex-start;
}

.part2-main {
    width: 100%;
    padding: 0.4rem 0.3rem 0;
}

.part2-nav {
    position: relative;
    padding: 1.2rem 0 0.4rem;

}

.part2-nav ul {
    display: flex;
    position: relative;
    z-index: 10;
    opacity: 0;
    transform: translate3d(0, -50%, 0);
    transition: 1s;
}

.part2-nav ul li {
    width: 1rem;
    padding: 0 0.1rem;
}

.part2-nav ul li:nth-child(2) {
    margin-right: 5.2rem;
}

.part2-nav ul a {
    display: block;
    padding: 0.4rem 0.2rem;
    font: 400 0.4rem/1 '微软雅黑';
    color: #fff;
    text-align: center;
    background: url(../images/mpart2_nav.png) no-repeat 0 center/100%;
}

.part2-title {
    position: absolute;
    z-index: 1;
    left: 0;
    top: 0;
    width: 100%;
    text-align: center;
    opacity: 0;
    transform: translate3d(0, 50%, 0);
    transition: 1s;
}

.part2-title img {
    width: 3.6rem;
}

.part2-detail {
    font: bold 0.5rem/0.8rem'微软雅黑';
    color: #000;
    text-align: center;
}

.part2-say {
    font: 400 12px/18px '微软雅黑';
    color: #000;
}

.part2-since img {
    width: 1.8rem;
}

.part2-p {
    height: 160px;
    margin-top: 0.2rem;
    overflow: hidden;
    font: 400 14px/20px '微软雅黑';
    color: #000;
    opacity: 0;
    transform: translate3d(0, 50%, 0);
    transition: 1s;
}

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

.part2-more a {
    display: block;
    width: 125px;
    font: 400 14px/20px '微软雅黑';
    color: #000;
    text-align: center;
    background: url(../images/part2_arrow.png) no-repeat center center;
}

.part2-right {
    padding: 132px 0 0;
    text-align: right;
}

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

/* 动画 */
.part2.swiper-slide-active .part2-nav ul {
    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;
}


/* 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-nav {
    display: flex;
    width: 7.6rem;
    padding: 0 0 0 0.4rem;
    opacity: 0;
    transform: translate3d(-50%, 0, 0);
    transition: 1s;
}

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

.part3-nav ul li {
    width: 50%;
    padding: 0.1rem;
}

.part3-nav ul a {
    display: block;
    font: 400 0.4rem/0.8rem '微软雅黑';
    color: #fff;
    text-align: center;
    border: 2px solid #fff;
}

.part3-box {
    position: relative;
    height: 6rem;
    margin: 0.6rem 0;
    overflow: hidden;
    opacity: 0;
    transform: translate3d(50%, 0, 0);
    transition: 1s opacity,
        1s transform;
}

.part3-box ul {
    display: flex;
    position: absolute;
    top: 0;
}

.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;
}

.part3-more {
    width: 3.6rem;
    margin-left: 0.4rem;
    opacity: 0;
    transform: translate3d(0, 50%, 0);
    transition: 1s;
}

.part3-more a {
    display: block;
    font: 400 16px/30px '微软雅黑';
    color: #fff;
    text-align: center;
    border: 2px solid #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: translate3d(0, 0, 0);
    transition-delay: 1.6s;
}


/* 第4部分 */

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

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

.part4-main {
    position: relative;
    width: 100%;
    padding: 0 0.3rem;
    text-align: center;
}

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

.part4-logo img {
    width: 1.2rem;
}

.part4-font {
    padding: 0.4rem 0 0;
    font: 400 0.48rem/0.6rem '微软雅黑';
    color: #000;
    text-align: center;
    opacity: 0;
    transform: translate3d(0, 50%, 0);
    transition: 1s;
}

.part4-detail {
    padding: 0 0 0.4rem;
    font: 400 14px/20px '微软雅黑';
    color: #000;
    text-align: center;
    opacity: 0;
    transform: translate3d(0, 50%, 0);
    transition: 1s;
}

.part4-nav {
    position: relative;
    z-index: 10;
    width: 7.2rem;
    margin: 0 auto;
    opacity: 0;
    transform: translate3d(0, 50%, 0);
    transition: 1s;
}

.part4-nav ul {
    display: flex;
    justify-content: space-between;
    position: relative;
    z-index: 10;
}

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

.part4-nav ul a {
    display: block;
    width: 2.1rem;
    height: 2.1rem;
    padding: 0.6rem 0 0;
    font: 400 0.4rem/0.6rem '微软雅黑';
    color: #000;
    text-align: center;
    background: url(../images/part4_circlea.png) no-repeat center center/100% 100%;
    border-radius: 50%;
}

.part4-title {
    position: absolute;
    z-index: 1;
    left: 50%;
    top: 0.4rem;
    width: 160px;
    margin-left: -80px;
    color: #000;
}

.part4-title .ch {
    font: 400 18px/24px '微软雅黑';
}

.part4-title .en {
    width: 100px;
    margin: 0 auto;
    font: 400 12px/16px '微软雅黑';
    text-align: center;
}

.part4-box {
    position: relative;
    padding: 0.4rem 0 0;

}

.part4-arrow {
    display: flex;
    justify-content: center;
    padding: 0 0 0.5rem;
    opacity: 0;
    transform: translate3d(0, 50%, 0);
    transition: 1s;
}

.part4-arrow div {
    margin: 0 0.2rem;
    padding: 0.2rem 0.3rem;
    border: 2px solid #000;
    border-radius: 5px;
    cursor: pointer;
}

.part4-arrow div img {
    width: 0.3rem;
}

.part4-banner {
    opacity: 0;
    transform: translate3d(0, 50%, 0);
    transition: 1s opacity,
        1s transform;
}

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

.part4-banner i {
    display: block;
    border: 2px solid #ce0d0d;
}

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

.part4-li-layer {
    position: absolute;
    right: 0;
    bottom: 0;
    width: 100%;
    padding: 0.2rem 0.3rem 0.1rem 0;
    font: 400 0.4rem/0.6rem '微软雅黑';
    color: #fff;
    text-align: right;
    background: url(../images/part4_shape.png) no-repeat right bottom/80%;
}

.part4-more {
    display: flex;
    justify-content: flex-end;
    padding: 0.8rem 0 0;
    opacity: 0;
    transform: translate3d(0, 50%, 0);
    transition: 1s;
}

.part4-more a {
    display: block;
    width: 3.6rem;
    font: 400 0.4rem/0.6rem '微软雅黑';
    color: #000;
    text-align: center;
    border: 2px solid #000;
}

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

/* 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-nav {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 1.8s;
}

.part4.swiper-slide-active .part4-page {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 2s;
}

.part4.swiper-slide-active .part4-banner {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 2.2s;
}

.part4.swiper-slide-active .part4-more {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 2.4s;
}



/* 第5部分 */

.part5 {
    position: relative;
    background: url(../images/mpart5_bg.jpg) no-repeat center 0 /cover;
    border-bottom: 5px solid #cb4a31;
}


.part5-main {
    width: 100%;
    margin-top: 0.4rem;
    padding: 1rem 0.3rem 0;
    background: url(../images/mpart5_circle.png) no-repeat center 0/8rem;
}

.prat5-title {
    text-align: center;
    opacity: 0;
    transform: translate3d(0, 50%, 0);
    transition: 1s;
}

.prat5-title img {
    width: 6.2rem;
}

.part5-ul {
    padding: 2rem 0 0;
    opacity: 0;
    transform: translate3d(0, 50%, 0);
    transition: 1s;
}

.part5-li {
    padding: 0.1rem 0;
}

.part5-li a {
    display: flex;
}

.part5-li-img {
    width: 2.4rem;
}

.part5-li-img img {
    width: 2.1rem;
    height: 2.1rem;
    border: 2px solid #fff;
    border-radius: 50%;
}

.part5-li-font {
    width: 6.8rem;
    padding: 0.1rem 0;
}

.part5-li-title {
    overflow: hidden;
    font: 400 16px/30px '微软雅黑';
    color: #fff;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.part5-li-p {
    height: 40px;
    margin: 5px 0;
    overflow: hidden;
    font: 400 14px/20px '微软雅黑';
    color: #fff;
}

.new-li-time {
    font: 400 12px/20px '微软雅黑';
    color: #fff;
}


.part5-more {
    width: 3.6rem;
    margin: 0 auto;
    padding: 0.4rem 0 0;
    opacity: 0;
    transform: translate3d(0, 50%, 0);
    transition: 1s;
}

.part5-more a {
    display: block;
    font: 400 0.4rem/0.8rem '微软雅黑';
    color: #fff;
    text-align: center;
    border: 2px solid #fff;
}

/* 动画 */
.part5.swiper-slide-active .prat5-title {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 1.2s;
}

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

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


/* 第6部分 */

.part6 {
    position: relative;
    background: url(../images/mpart6_bg.jpg) no-repeat center 0 / cover;
    border-bottom: 6px solid #ad0101;
}

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

.part6-main {
    width: 100%;
    padding-top: 1rem;
}

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

.part6-logo img {
    width: 2.6rem;
}

.part6-detail {
    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 0.2rem;
    font: 400 16px/24px '微软雅黑';
    color: #fefdeb;
    letter-spacing: 2px;
    text-align: center;
    background: url(../images/part6_line.png) no-repeat center bottom;
    opacity: 0;
    transform: translate3d(0, 50%, 0);
    transition: 1s;
}

.part6-box {
    padding: 0.2rem 0 0 0.6rem;
    opacity: 0;
    transform: translate3d(0, 50%, 0);
    transition: 1s;
}

.part6-title-name {
    display: block;
    margin: 0.6rem 0 0;
    padding-left: 0.8rem;
    font: bold 18px/30px '微软雅黑';
    color: #000;
    background: url(../images/part6_icon1.png) no-repeat 0 center/0.6rem;
}

.part6-title2-name {
    display: block;
    margin: 0.6rem 0 0;
    padding-left: 0.8rem;
    font: bold 18px/30px '微软雅黑';
    color: #000;
    background: url(../images/part6_icon2.png) no-repeat 0 center/0.6rem;
}

.part6-p {
    padding-left: 0.8rem;
    font: 400 14px/16px '微软雅黑';
    color: #666666;
}

.part6-message {
    margin: 0.3rem 0 0 0.8rem;
}

.part6-message a {
    display: block;
    width: 2.1rem;
    font: 400 14px/24px '微软雅黑';
    color: #ad0101;
    text-align: center;
    border: 2px solid #ad0101;
}


footer {
    position: absolute;
    left: 0;
    bottom: 0.1rem;
    width: 100%;
    padding: 0 0.2rem;
}

.foot-line {
    display: flex;
    flex-wrap: wrap;
}

footer p {
    padding: 0 2px;
    font: 400 12px/16px '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-box {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 1.8s;
}