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%;
}

footer {
    display: flex;
    justify-content: center;
    position: absolute;
    z-index: 50;
    left: 0;
    bottom: 0;
    width: 100%;
    font: 400 0.4rem/0.8rem '微软雅黑';
    color: #fff;
    background: #3e3e3e;
}

footer p {
    padding: 0 5px;
}

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


/* 第1部分 */
.part1 {
    position: relative;
    background: url(../images/mpart1_bg.jpg) no-repeat center center/cover;
}

.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;
}

.part2-main {
    width: 100%;
}

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

.part2-title .en {
    padding-bottom: 4px;
    font: 400 12px/18px '微软雅黑';
    color: #fff;
    text-transform: uppercase;
    background: url(../images/part2_line1.png) no-repeat center bottom/auto 2px;
}

.part2-title .ch {
    margin-top: 10px;
    font: bold 0.4rem/0.5rem '微软雅黑';
    color: #fff;
    background: url(../images/part2_line2.png) no-repeat center center/100%;
}

.part2-ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin: 1rem 0 0;
    padding: 0 1rem;
}

.part2-li {
    width: 3.8rem;
    padding: 0.2rem 0;
}

.part2-li i {
    display: block;
}

.part2-li a {
    display: block;
    position: relative;
}

.part2-li a img {
    width: 100%;
}

.part2-li-font {
    position: absolute;
    left: 0;
    bottom: 0.2rem;
    width: 100%;
    color: #fff;
    text-align: center;
}

.part2-li-en {
    font: 400 12px/16px '微软雅黑';
    text-transform: uppercase;
}

.part2-li-ch {
    font: bold 14px/16px '微软雅黑';
}

.part2-li-more {
    width: 2.2rem;
    margin: 0.2rem auto 0;
    font: 400 0.32rem/0.54rem '微软雅黑';
    text-align: center;
}

.part2-li:nth-child(3) .part2-li-more {
    color: #000;
    background: #fff;
    border-radius: 30px;
}

.part2-li:nth-child(4) .part2-li-more {
    color: #fff;
    background: #e82828;
    border-radius: 30px;
}


/* 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%;
    padding: 0 0.6rem;
}

.part3-name {
    font: 400 0.5rem/0.7rem '微软雅黑';
    color: #fff;
    text-align: center;
}

.part3-big {
    font: 400 0.8rem/1rem '微软雅黑';
    color: #fff;
    text-align: center;
    letter-spacing: -2px;
}

.part3-nav {
    padding: 1.6rem 0 0;
}

.part3-nav ul {
    display: flex;
    width: 100%;
}

.part3-nav ul li {
    width: 33.33%;
}

.part3-nav li a {
    display: block;
    font: 400 0.4rem/1.04rem '微软雅黑';
    color: #fff;
    text-align: center;
}

.part3-nav li a:hover {
    background: rgba(214, 176, 22, 0.3);
}

.part3-img {
    border: 3px solid #918b15;
}

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

.part3-nav li a:hover {
    background: rgba(214, 176, 22, 0.3);
}



/* 第4部分 */
.part4 {
    position: relative;
    background: url(../images/mpart4_bg.jpg) no-repeat center 0 / cover;
}

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

.part4-main {
    width: 100%;
}

.part4-title {
    text-align: center;
}

.part4-title .en {
    padding-bottom: 4px;
    font: 400 12px/18px '微软雅黑';
    color: #505050;
    text-transform: uppercase;
    background: url(../images/part4_line1.png) no-repeat center bottom/auto 2px;
}

.part4-title .ch {
    margin-top: 10px;
    font: bold 0.48rem/0.5rem '微软雅黑';
    color: #505050;
    background: url(../images/part4_line2.png) no-repeat center center/100%;
}

.part4-nav {
    padding: 0.8rem 0 1rem;
}

.part4-nav ul {
    display: flex;
    justify-content: center;
}

.part4-nav ul li {
    padding: 0 0.2rem;
}

.part4-nav ul li a {
    display: block;
    padding: 0 0.2rem;
    font: 400 0.4rem/0.6rem '微软雅黑';
    color: #fff;
    text-align: center;
    background: #ed8d2d;
    border-radius: 30px;
    transition: 0.3s;
}

.part4-banner {
    width: 100%;
}

.part4-banner .swiper-slide {
    padding-bottom: 1rem;
}

.part4-banner a {
    display: block;
    position: relative;
    transform: scale(0.8);
}

.part4-banner a i {
    display: block;
}

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

.pic-li-logo {
    position: absolute;
    z-index: 1;
    left: 0.4rem;
    top: 0.4rem;
}

.pic-li-layer {
    position: absolute;
    z-index: 11;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: url(../images/pic_li_layer.png) no-repeat center center/100%;
    opacity: 0;
    transition: 0.3s;
}

.pic-li-name {
    position: absolute;
    z-index: 55;
    left: 10%;
    bottom: -0.3rem;
    width: 80%;
    font: 400 0.4rem/0.6rem '微软雅黑';
    color: #fff;
    text-align: center;
    background: #0f7f00;
    border: 2px solid #fff;
}

.part4-banner .swiper-slide-active a {
    transform: scale(1);
}

.part4-banner .swiper-slide-active a .pic-li-layer {
    opacity: 1;
}

/* 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: 100%;
}

.part5-title {
    padding: 0.8rem 0;
    text-align: center;
}

.part5-title .en {
    padding-bottom: 4px;
    font: 400 12px/18px '微软雅黑';
    color: #505050;
    text-transform: uppercase;
    background: url(../images/part4_line1.png) no-repeat center bottom/auto 2px;
}

.part5-title .ch {
    margin-top: 10px;
    font: bold 0.48rem/0.5rem '微软雅黑';
    color: #505050;
    background: url(../images/part4_line2.png) no-repeat center center/100%;
}

.part5-box {
    position: relative;
    padding: 0 1.2rem;
}

.part5-prev {
    position: absolute;
    left: 0.4rem;
    top: 50%;
    transform: translate3d(0, -50%, 0);
}

.part5-next {
    position: absolute;
    right: 0.4rem;
    top: 50%;
    transform: translate3d(0, -50%, 0);
}

.part5-prev img,
.part5-next img {
    width: 0.5rem;
}

.part5-box ul li a {
    display: flex;
    justify-content: space-between;
}

.new-li-img img {
    width: 100%;
}

.new-li-font {
    position: relative;
    padding: 0.5rem 0.3rem;
    background: #fff;
}

.new-li-top {
    padding: 0 0 0.4rem;
}

.new-li-top p {
    overflow: hidden;
    font: bold 0.4rem/0.6rem '微软雅黑';
    color: #000;
    text-overflow: ellipsis;
    white-space: nowrap;
    background: url(../images/new_line.png) no-repeat 0 bottom/0.8rem;
}

.new-li-p {
    height: 80px;
    overflow: hidden;
    font: 400 12px/20px '微软雅黑';
    color: #000;
}

/* 第6部分 */
.part6 {
    position: relative;
    background: url(../images/mpart6_bg.jpg) no-repeat center 0;
}

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

.part6-main {
    display: flex;
    width: 100%;
    padding: 0 0.2rem;
    justify-content: center;
}

.part6-name {
    font: 400 0.4rem/0.6rem '微软雅黑';
    color: #ffffff;
}

.part6-title {
    padding: 0 0 0.6rem;
}

.part6-title img {
    width: 6rem;
}

.part6-p {
    padding: 1rem 0;
    font: 400 0.4rem/0.6rem '微软雅黑';
    color: #fff;
}

.part6-p p {
    margin-bottom: 10px;
}


.message a {
    display: block;
    width: 3.2rem;
    font: 400 0.4rem/0.8rem '微软雅黑';
    color: #fff;
    text-align: center;
    background: #e82828;
    border-radius: 10px;
}