body {
    background: #fff;
}

.video {
    position: relative;
}

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

.video-btn {
    position: absolute;
    left: 0;
    top: 2.4rem;
    width: 100%;
    text-align: center;
}

.video-btn img {
    width: 2rem;
}

.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%;
}


/* part */

.part1 {
    padding: 0.6rem 0 0.2rem;
    background: #fff;
}

.part1-ad {
    text-align: center;
}

.part1-ad img {
    width: 7.2rem;
}

.part1-detail {
    padding: 1vw 0 1.8vw;
    font-size: 14px;
    line-height: 20px;
    color: #666666;
    text-align: center;
}

.part1-detail span {
    font-weight: bold;
}

.part1-left img {
    width: 100%;
}

.part1-right {
    display: flex;
    margin: 0 0.1rem;
    padding: 0 0 0.5rem;
    background: #fafafa;
}

.part1-nav {
    width: 2.4rem;
    padding: 0.6rem 0.2rem 0 0;
}

.part1-nav ul li {
    padding: 0 0 0.1rem;
    text-align: right;
}

.part1-nav ul a {
    display: block;
    font-size: 0.3rem;
    line-height: 0.48rem;
    color: #000;
}

.part1-box {
    width: 5rem;
    padding: 0.6rem 0 0;
    background: url(../images/part1_shu.png) no-repeat 0 0/1px 10rem;
}

.part1-title {
    margin: 0 0 0.3rem;
    padding-left: 0.2rem;
    background: url(../images/part1_red.png) no-repeat 0 center/2px 0.6rem;
}

.part1-title .ch {
    font-weight: bold;
    font-size: 0.36rem;
    line-height: 0.4rem;
    color: #1a338f;
}

.part1-title .en {
    font-size: 12px;
    line-height: 16px;
    color: #000;
    text-transform: uppercase;
}

.part1-p {
    height: 3.2rem;
    padding-left: 0.2rem;
    overflow: hidden;
    font-size: 0.3rem;
    line-height: 0.4rem;
    color: #000000;
}

.part1-more {
    width: 1.6rem;
    margin-top: 0.2rem;
    background: #1a338f;
}

.part1-more a {
    display: block;
    font-size: 0.24rem;
    line-height: 0.42rem;
    text-align: center;
    color: #fff;
    background: #1a338f;
}

.part1-ul {
    display: flex;
}

.part1-li {
    width: 33.33%;
}

.part1-li a {
    display: block;
    position: relative;
    height: 1.6rem;
    overflow: hidden;
    padding: 0.2rem 0 0;
    text-align: center;
}

.part1-li-icon {
    position: relative;
    z-index: 10;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 0.6rem;
    height: 0.6rem;
    margin: 0 auto;
    background: url(../images/part1_shape.png) no-repeat center center/0.5rem;
}

.part1-li-icon img {
    width: 0.2rem;
}

.part1-li-name {
    position: relative;
    z-index: 10;
    margin-top: 0.1rem;
    font-size: 0.3rem;
    line-height: 0.4rem;
    color: #fff;
}

.part1-li i {
    display: block;
    position: absolute;
    z-index: 1;
    left: -1rem;
    top: 0;
    width: 100%;
}

.part1-li a i img {
    height: 1.6rem;
}

.part2 {
    padding: 0.8rem 0 0;
}

.part2-main {
    width: 100%;
    padding: 0 0.2rem;
}

.part2-top {
    position: relative;
    padding-left: 1.6rem;
}

.part2-title {
    position: relative;
    text-align: left;
}

.part2-title .ch {
    font-size: 0.36rem;
    line-height: 0.4rem;
    color: #1a338f;
}

.part2-title .en {
    font-size: 0.6rem;
    line-height: 0.64rem;
    color: #000000;
}

.part2-detail {
    padding: 0.1rem 0 0.3rem;
    font-size: 0.24rem;
    line-height: 0.3rem;
    color: #000;
}

.part2-p {
    position: absolute;
    z-index: 1;
    left: -1.8rem;
    top: -0.4rem;
}

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

.part2-more {
    width: 1.4rem;
    background: url(../images/arrow_blue.png) no-repeat right center/0.2rem;
}

.part2-more a {
    display: block;
    font-size: 12px;
    line-height: 18px;
    color: #1a338f;
}

.part2-nav {
    padding: 0.2rem 0.4rem;
}

.part2-nav ul {
    display: flex;
    flex-wrap: wrap;
}

.part2-nav ul li {
    width: 50%;
    padding: 0.08rem;
}

.part2-nav ul a {
    display: flex;
    align-items: center;
    padding: 0 0.2rem;
    background: url(../images/part2_nav_li.png) no-repeat center center/100% 80%;
}

.part2-nav-img {
    width: 1.2rem;
    height: 1.2rem;
    padding: 0.1rem;
    background: #fff;
    border: 2px solid #e5e5e5;
    border-radius: 50%;
}

.part2-nav-img img {
    width: 100%;
    border-radius: 50%;
}

.part2-nav-font {
    padding-left: 0.2rem;
    font-size: 14px;
    line-height: 20px;
    color: #000000;
}

.part2-box ul li {
    padding: 0.25rem 0;
}

.part2-box ul li a {
    display: flex;
    justify-content: space-between;
    padding: 0.3rem 0.6rem;
    color: #000;
    background: url(../images/part2_li_bg.jpg) no-repeat center center/cover;
}

.part2-li-font {
    padding: 0.48rem 0 0;
    text-align: left;
}

.part2-li-kind {
    width: 1.8rem;
    padding: 0 0.1rem;
    font-size: 12px;
    line-height: 0.36rem;
    border: 1px solid #000;
    border-radius: 0.2rem;
}

.part2-li-kind span {
    display: block;
    background: url(../images/arrow_b.png) no-repeat right center/0.2rem;
}

.part2-li-name {
    margin: 0.4rem 0 0;
    font-size: 0.3rem;
    line-height: 0.36rem;
}

.part2-li-type {
    padding: 0.2rem 0 0;
    font-size: 0.24rem;
    line-height: 0.3rem;
}

.part2-li-weight {
    font-size: 0.24rem;
    line-height: 0.3rem;
}

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

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

.part3 {
    padding: 0.2rem 0 0;
}

.part3-top {
    position: relative;
    margin: 0 0.3rem 1.5rem;
    padding: 0 0 0.5rem;
}

.part3-en {
    font-weight: bold;
    font-size: 0.9rem;
    line-height: 1rem;
    color: #efefef;
    text-transform: uppercase;
}

.part3-ad {
    position: absolute;
    z-index: 10;
    right: 0;
    bottom: 0;
    width: 2.6rem;
    font-size: 0.3rem;
    line-height: 0.36rem;
    color: #1b338f;
}

.part3-ad span {
    color: #e00c1d;
}

.part3-logo {
    position: absolute;
    z-index: 1;
    left: 0;
    bottom: 0;
}

.part3-logo img {
    width: 1.8rem;
}

.part3-main {
    position: relative;
    padding: 6.2rem 0 0;
    background: url(../images/mpart3_bg.png) no-repeat center 0/cover;
}

.part3-left {
    position: absolute;
    z-index: 10;
    left: 0;
    top: -0.6rem;
    width: 100%;
    padding: 0 0.2rem 0 0.4rem;
}

.part3-slide {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    position: relative;
    z-index: 10;
}

.part3-slide-font {
    display: flex;
    justify-content: center;
    align-items: flex-end;
    font-size: 12px;
    line-height: 1;
    color: #fff;
}

.part3-slide-font .ch {
    padding: 0 2px;
    writing-mode: vertical-lr;
}

.part3-slide-font .en {
    writing-mode: vertical-lr;
    opacity: 0.25;
}

.part3-img {
    width: 5.84rem;
    border: 0.1rem solid #fff;
}

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

.part3-box {
    padding: 0.4rem 0 0 1rem;
}

.part3-title {
    position: relative;
    z-index: 5;
    text-align: left;
}

.part3-title .ch {
    position: relative;
    z-index: 5;
    font-size: 0.36rem;
    line-height: 0.42rem;
    color: #fff;
}

.part3-title .en {
    position: relative;
    z-index: 5;
    padding: 0.1rem 0;
}

.part3-title .en img {
    width: 3.84rem;
}

.part3-n {
    position: absolute;
    z-index: 1;
    left: -1.6rem;
    top: -1.4rem;
}

.part3-n img {
    width: 3.8rem;
}

.part3-detail {
    font-size: 0.3rem;
    line-height: 0.4rem;
    color: #fff;
}

.part3-nav {
    position: relative;
    z-index: 80;
    padding: 0.1rem 0 0;
}

.part3-nav ul {
    display: flex;
}

.part3-nav ul li {
    padding-right: 0.1rem;
}

.part3-nav ul a {
    display: block;
    width: 1.5rem;
    font-size: 0.3rem;
    line-height: 0.4rem;
    color: #000;
    text-align: center;
    background: #fff;
    border-radius: 0.2rem;
}

.part3-right {
    background: rgba(255, 255, 255, 0.8);
}

.part3-right ul {
    padding: 0.2rem;
}

.part3-right ul li {
    padding: 1px 0;
}

.part3-right ul a {
    display: block;
    padding: 0.3rem 0;
    color: #1b338f;
    border-bottom: 1px solid #000000;
}

.part3-li-title {
    margin: 0 0 0.2rem;
    font-size: 0.36rem;
    line-height: 0.4rem;
}

.part3-li-p {
    height: 2rem;
    overflow: hidden;
    font-size: 0.3rem;
    line-height: 0.4rem;
}

.part3-li-time {
    font-size: 0.3rem;
    line-height: 0.4rem;
}