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%;
}

.swiper-pagination-bullet {
    width: 27px;
    height: 27px;
    margin: 0 0 20px;
    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: 80px 0 0;
}


/* 第1部分 */

.part1 {
    position: relative;
    background: url(../images/mpart1_bg.jpg) no-repeat center 0/cover;
}

.video-layer {
    position: absolute;
    z-index: 10;
    left: 1.7rem;
    top: 50%;
    margin-top: -5rem;
    width: 6.6rem;
}

.video-layer img {
    width: 100%;
}

.video-lj {
    position: absolute;
    z-index: 1;
    left: 0;
    bottom: 5%;
    width: 100%;
    text-align: center;
}

.video-lj img {
    width: 5rem;
}

/*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 0 / cover;
}

.part2 .wrap {
    align-items: center;
    padding-bottom: 1rem;
}

.part2-main {
    position: relative;
    width: 100%;
    padding: 0 0.8rem;
}

.part2-slide {
    padding: 0.5rem 0;
    font: 400 24px/1 '宋体';
    color: #fff;
    text-align: center;
    letter-spacing: 5px;
    opacity: 0;
    transition: 1s;
}

.part2-box {
    position: relative;
    padding: 0.6rem 0.6rem 2.4rem;
    background: url(../images/part2_box_bg.png) no-repeat center 0;
    opacity: 0;
    transform: translate3d(-50%, 0, 0);
    transition: 1s;
}

.part2-line {
    position: absolute;
    z-index: 10;
    left: -0.6rem;
    top: 0.6rem;
    opacity: 0;
    transform: translate3d(-50%, 0, 0);
    transition: 1s;
}

.part2-line img {
    height: 2px;
}

.part2-con {
    padding: 0.6rem 0 0;
    background: url(../images/part2_dou.png) no-repeat right 0/1rem;
}

.part2-title {
    padding: 0 0 0.5rem;
    color: #000;
    text-align: left;
    opacity: 0;
    transform: translate3d(50%, 0, 0);
    transition: 1s;
}

.part2-en {
    font: 400 12px/16px '宋体';
    text-transform: uppercase;
}

.part2-ch {
    font: 400 18px/24px '宋体';
}

.part2-p {
    height: 144px;
    overflow: hidden;
    font: 400 16px/24px '宋体';
    color: #000;
    opacity: 0;
    transform: translate3d(50%, 0, 0);
    transition: 1s;
}

.part2-more {
    width: 3.2rem;
    margin: 10px 0 0;
    opacity: 0;
    transform: translate3d(50%, 0, 0);
    transition: 1s;
}

.part2-more a {
    display: block;
    padding: 0 0.45rem 0 0.1rem;
    background: url(../images/part2_more.png) no-repeat 0 center/100% 100%;
}

.part2-more span {
    display: block;
    font: 400 12px/30px '宋体';
    color: #fff;
    background: url(../images/arrow_w.png) no-repeat right center/10px;
}

.part2-honor {
    position: absolute;
    z-index: 10;
    left: 0;
    bottom: 1%;
    width: 100%;
    text-align: center;
    opacity: 0;
    transform: translate3d(0, 50%, 0);
    transition: 1s;
}

.part2-honor img {
    width: 6rem;
}

/* 动画 */
.part2.swiper-slide-active .part2-slide {
    letter-spacing: 1px;
    opacity: 1;
    transition-delay: 1.2s;
}

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

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

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

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

.part2.swiper-slide-active .part2-more {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 2.2s;
}

.part2.swiper-slide-active .part2-honor {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 2.4s;
}


/* 第3部分 */

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

.part3 .wrap {
    align-items: center;
    padding-bottom: 2rem;
}

.part3-main {
    position: relative;
    width: 100%;
}

.part3-sc {
    margin: 0 0 1.2rem;
    text-align: center;
    opacity: 0;
    transform: translate3d(0, 50%, 0);
    transition: 1s;
}

.part3-sc img {
    width: 5.4rem;
}

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

.part3-img i {
    display: block;
    text-align: center;
}

.part3-img i img {
    width: 6rem;
}

.part3-li-font {
    width: 4.4rem;
    margin: 0.6rem auto 0;
    color: #9b0000;
    text-align: center;
    background: url(../images/k_l.png) no-repeat 0 center/0.2rem,
        url(../images/k_r.png) no-repeat right center/0.2rem;
}

.part3-li-name {
    font: 400 0.48rem/0.5rem '宋体';
    color: #9b0000;
}

.part3-li-weight {
    font: 400 0.32rem/0.4rem '宋体';
    color: #000;
}

.part3-li-weight span {
    font-size: 0.4rem;
    color: #9b0000;
}

.part3-more {
    position: absolute;
    left: 0;
    bottom: 0.6rem;
    width: 100%;
    opacity: 0;
    transform: translate3d(0, 50%, 0);
    transition: 1s;
}

.part3-more a {
    display: block;
    width: 2.2rem;
    margin: 0 auto;
    font: 400 0.32rem/0.8rem '宋体';
    color: #fff;
    text-align: center;
    background: url(../images/part3_more.png) no-repeat center 0/100% 100%;
}

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

.part3.swiper-slide-active .part3-img {
    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 0 / cover;
}

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

.part4-icon {
    position: absolute;
    z-index: 1;
    left: 1.6rem;
    top: 1%;
}

.part4-icon img {
    width: 3.6rem;
}

.part4-main {
    position: relative;
    z-index: 10;
    width: 100%;
    padding-bottom: 2rem;
}

.part4-0 {
    position: absolute;
    left: 0.4rem;
    top: 0.2rem;
    opacity: 0;
    transform: translate3d(-50%, 0, 0);
    transition: 1s;
}

.part4-0 img {
    width: 0.8rem;
}

.part4-name {
    padding: 0 0 0 1.2rem;
    text-align: center;
    opacity: 0;
    transform: translate3d(50%, 0, 0);
    transition: 1s;
}

.part4-name img {
    width: 6.4rem;
}

.part4-box {
    width: 100%;
    margin: 0.8rem 0 0;
    padding-bottom: 0.4rem;
    overflow-x: auto;
    opacity: 0;
    transform: translate3d(-50%, 0, 0);
    transition: 1s;
}

.part4-ul {
    display: flex;
    justify-content: center;
    width: 16rem;
}

.part4-li {
    width: 4rem;
    padding: 0 0.2rem;
}

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

.part4-li-img {
    position: relative;
    padding: 0 0.2rem;
}

.part4-li-img i {
    display: block;
    position: relative;
    z-index: 1;
}

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

.part4-li-layer {
    position: absolute;
    z-index: 10;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: url(../images/part4_li_border.png) no-repeat center center/80%;
}

.part4-li-p {
    padding: 1.8rem 0 0;
    font: 400 0.32rem/0.5rem '宋体';
    color: #000;
    text-align: center;
}

.part4-li-name {
    position: absolute;
    z-index: 50;
    left: 50%;
    top: 2.1rem;
    width: 24px;
    margin-left: -12px;
    padding: 5px;
    font: 400 14px/1 '宋体';
    color: #fff;
    writing-mode: vertical-lr;
    background: #9b0000;
}

.part4-li a:hover {
    transform: translate3d(0, -50px, 0);
}

.part4-li a:hover .part4-li-layer img {
    opacity: 1;
}

.part4-li a:hover .part4-li-img i {
    opacity: 0.25;
}

.part4-li a:hover .part4-li-p {
    background: url(../images/part4_li_dashed.png) no-repeat center 20px;
}

.part4-li a:hover .part4-li-name {
    top: 420px;
    width: 130px;
    margin-left: -65px;
    text-align: center;
    writing-mode: inherit;
}

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

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

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



/* 第5部分 */

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

.part5 .wrap {
    align-items: flex-end;
}

.part5-main {
    perspective: 1000px;
    width: 100%;
    padding: 0 0.2rem;
}

.part5-title {
    color: #fff;
    text-align: center;
    opacity: 0;
    transform: translate3d(0, -30%, 0);
    transition: 1s;
}

.part5-ch {
    padding: 0 0 10px;
    font: 400 18px/20px '宋体';
}

.part5-en {
    width: 6rem;
    margin: 0 auto;
    font: 400 12px/16px '宋体';
    text-transform: uppercase;
}

.part5-box {
    position: relative;
    margin: 0.8rem 0 0;
    padding: 1rem 0.3rem 1rem;
    background: url(../images/mpart5_box_bg.png) no-repeat center 0/cover;
    opacity: 0;
    transform: rotateX(120deg);
    transform-origin: center bottom;
    transition: 1s;
}

.part5-new {
    position: absolute;
    left: 0;
    top: -1.9rem;
    width: 100%;
    text-align: center;
}

.part5-new img {
    width: 1.4rem;
}

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

.part5-box ul a {
    display: flex;
    justify-content: space-between;
    font: 400 16px/30px '宋体';
    color: #000;
    border-bottom: 1px dashed #000;
}

.part5-box ul p {
    flex-grow: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.part5-box ul span {
    flex-shrink: 0;
    width: 94px;
    text-align: right;
}

.part5-box ul a:hover {
    color: #e60012;
}

.part5-more {
    width: 3.2rem;
    margin: 0.8rem auto 0;
}

.part5-more a {
    display: block;
    padding: 0 0.45rem 0 0.1rem;
    background: url(../images/part2_more.png) no-repeat 0 center/100% 100%;
}

.part5-more span {
    display: block;
    font: 400 12px/30px '宋体';
    color: #fff;
    background: url(../images/arrow_w.png) no-repeat right center/10px;
}

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

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


/* 第6部分 */

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

.part6 .wrap {
    align-items: flex-end;
    padding-bottom: 3rem;
}

.part6-main {
    width: 100%;
}

.part6-ul {
    padding: 0 0 0 0.8rem;
}

.part6-li {
    position: relative;
    padding: 0 0 0.6rem 0.9rem;
    color: #fff;
    opacity: 0;
    transform: translate3d(-50%, 0, 0);
    transition: 1s;
}

.part6-li-img {
    display: block;
    position: absolute;
    left: 0;
    top: 0;
}

.part6-li-img img {
    width: 0.8rem;
}

.part6-li-small {
    font: 400 14px/16px '宋体';
}

.part6-li-big {
    font: 400 24px/30px '宋体';
}

.part6-li-en {
    width: 64px;
    margin-top: 5px;
    font: 400 12px/20px '宋体';
    color: #9f191e;
    letter-spacing: 2px;
    text-align: center;
    background: #fff;
}

.part6-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 0.8rem;
    opacity: 0;
    transform: translate3d(50%, 0, 0);
    transition: 1s;
}

.part6-logo img {
    width: 3rem;
}

.part6-honor {
    padding: 5px;
    background: rgba(255, 255, 255, 0.7);
}

.part6-honor img {
    width: 4.5rem;
}


footer {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    position: absolute;
    left: 0;
    bottom: 0.4rem;
    width: 100%;
    font: 400 14px/20px '宋体';
    color: #fff;
    opacity: 0;
    transform: translate3d(0, 50%, 0);
    transition: 1s;
}

footer p {
    padding: 0 5px;
}

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

/* 动画 */
.part6.swiper-slide-active .part6-li {
    opacity: 1;
    transform: translate3d(0, 0, 0);
}

.part6.swiper-slide-active .part6-li:nth-child(1) {
    transition-delay: 1.2s;
}

.part6.swiper-slide-active .part6-li:nth-child(2) {
    transition-delay: 1.4s;
}

.part6.swiper-slide-active .part6-bottom {
    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;
}