body {
    background: #fff;
}

.swiper-container {
    width: 100%;
}

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

.banner {
    overflow: hidden;
    border-bottom: 0.5vw solid #c3141b;
}

.banner img {
    width: 100%;
}


/* 第1部分 */

.part1 {
    background: #fff url(../images/part1_bg.png) no-repeat right 0/34vw;
}

.part1-main {
    display: flex;
    justify-content: space-between;
    width: 72vw;
    margin: 0 auto;
    padding: 4vw 0 2vw;
}

.part1-left {
    width: 17.5vw;
    padding: 6vw 0 0;
}

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

.part1-wc img {
    width: 8.2vw;
}

.part1-detail {
    position: relative;
    padding: 1.2vw 0;
}

.part1-detail::before {
    content: '';
    position: absolute;
    left: -14vw;
    top: 2.1vw;
    width: 13.2vw;
    height: 2px;
    background: #c9c9c9;
}

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

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

.part1-ewm img {
    width: 6.6vw;
}

.part1-right {
    width: 50vw;
}

.part1-name {
    font-size: 1.2vw;
    line-height: 1.5vw;
    color: #000;
}

.part1-name span {
    color: #c3141b;
}

.part1-en {
    padding: 1.2vw 0;
}

.part1-en img {
    width: 22vw;
}

.part1-ad {
    display: flex;
    padding: 1vw 0 2vw;
}

.part1-ad p {
    padding-right: 2.4vw;
    font-size: 1vw;
    line-height: 1.2vw;
    color: #000;
}

.part1-ul {
    padding: 0;
}

.part1-ul ul {
    display: flex;
    justify-content: space-between;
}

.part1-ul ul li {
    width: 10vw;
}

.part1-ul ul a {
    position: relative;
    display: block;
    padding: 0 1vw;
    background: #fff;
    border: 1px solid #a0a0a0;
    border-radius: 0 1vw 0 1vw;
}

.part1-li-num {
    position: absolute;
    z-index: 10;
    left: -1.2vw;
    top: 0.4vw;
    width: 2.4vw;
    height: 2.4vw;
    color: #c3141b;
    background: #fff;
    border: 2px solid #c3141b;
    transform: rotate(45deg);
}

.part1-li-num span {
    display: block;
    padding: 0.5vw 0.6vw 0 0;
    font-size: 0.9vw;
    line-height: 1vw;
    text-align: center;
    transform: rotate(-45deg);
}

.part1-li-con {
    padding: 3vw 0 0;
    color: #000;
    text-align: right;
    transition: 0.6s;
}

.part1-li-icon {
    position: relative;
    height: 3vw;
    overflow: hidden;
}

.part1-li-icon img {
    width: 3vw;
}

.part1-li-icon i {
    display: block;
    position: absolute;
    z-index: 5;
    right: 0;
    top: 0;
    transition: 0.6s transform;
}

.part1-li-icon span {
    display: block;
    position: absolute;
    z-index: 3;
    right: 0;
    top: 0;
    opacity: 0;
    transition: 0.6s;
}

.part1-li-name {
    padding: 0.5vw 0;
}

.part1-li-name .ch {
    font-size: 1vw;
    line-height: 1.2vw;
}

.part1-li-name .en {
    font-size: 12px;
    line-height: 0.8vw;
}

.part1-li-more {
    font-size: 0.8vw;
    line-height: 1vw;
    opacity: 0;
    transition: 0.6s opacity;
}

.part1-ul ul a:hover {
    background: #c3141b url(../images/part1_logo.png) no-repeat center center/7vw;
}

.part1-ul ul a:hover .part1-li-num {
    background: #d3ac67;
    border-color: #d3ac67;
}

.part1-ul ul a:hover .part1-li-num span {
    color: #fff;
}

.part1-ul ul a:hover .part1-li-con {
    color: #fff;
    transform: translate3d(0, -1.5vw, 0);
}

.part1-ul ul a:hover .part1-li-icon i {
    opacity: 0;
    transform: translate3d(0, -100%, 0);
}

.part1-ul ul a:hover .part1-li-icon span {
    opacity: 1;
    transform: translate3d(0, 0, 0);
}

.part1-ul ul a:hover .part1-li-more {
    opacity: 1;
}


/* 第2部分 */

.part2 {
    position: relative;
    height: 38.2vw;
    padding: 10vw 0 0;
    background: #fff url(../images/part2_bg.png) no-repeat center 0/100%;
}

.part2-about {
    position: absolute;
    z-index: 1;
    left: 0.5vw;
    top: 0;
}

.part2-about img {
    width: 48vw;
}

.part2-top {
    position: absolute;
    z-index: 10;
    left: 4.2vw;
    top: 3.2vw;
    width: 10.2vw;
    padding: 1.6vw 0 0;
    text-align: center;
    background: #fff;
    border: 2px solid #c3141b;
    border-radius: 0 0.8vw 0 0.8vw;
}

.part2-name {
    font-size: 1.5vw;
    line-height: 1.6vw;
    color: #000;
    text-align: center;
}

.part2-name span {
    color: #c3141b;
}

.part2-detail {
    padding: 0.8vw 0;
}

.part2-detail img {
    width: 7.2vw;
}

.part2-more {
    background: #c3141b;
    border-radius: 0 0.8vw 0 0.6vw;
}

.part2-more a {
    display: block;
    font-size: 14px;
    line-height: 2vw;
    color: #fff;
    text-align: center;
}

.part2-more a:hover {
    color: #000;
}

.part2-ge {
    position: absolute;
    z-index: 5;
    right: 5vw;
    top: 4.8vw;
}

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

.part2-logo img {
    width: 9vw;
}

.part2-detail {
    padding: 1vw 0;
    font-size: 1.8vw;
    line-height: 2vw;
    color: #fff;
    text-align: center;
}

.part2-ul ul {
    display: flex;
    justify-content: center;
}

.part2-ul ul li {
    padding: 0 4vw;
}

.part2-ul ul a {
    display: block;
    text-align: center;
    transition: 0.6s;
}

.part2-ul ul i {
    display: block;
    padding: 0 0 1vw;
}

.part2-ul ul i img {
    width: 13.5vw;
}

.part2-ul ul p {
    font-size: 14px;
    line-height: 20px;
    color: #fff;
}

.part2-ul ul a:hover {
    transform: translate3d(0, 2vw, 0);
}


/* 第3部分 */

.part3 {
    padding: 0 10vw 4vw;
    background: #fff;
}

.part3-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 2vw 0 1vw;
}

.part3-name {
    position: relative;
    padding-left: 2vw;
    background: url(../images/line_red.png) no-repeat 0 0.5vw/1.6vw;
}

.part3-name .ch {
    font-size: 1.2vw;
    line-height: 1.4vw;
    color: #000;
}

.part3-name .en {
    font-size: 0.9vw;
    line-height: 1vw;
    color: #999;
}

.part3-logo {
    padding: 1.2vw;
    background: #d3ac67;
}

.part3-logo img {
    width: 7.5vw;
}

.part3-box {}

.part3-box ul {
    display: flex;
    justify-content: space-between;
}

.part3-box ul li {
    width: 18.2vw;
    position: relative;
    cursor: pointer;
}

.part3-box ul li i {
    display: block;
    overflow: hidden;
    background: #000;
}

.part3-box ul li i img {
    width: 100%;
    transition: 0.6s;
}

.part3-li-shape {
    display: flex;
    justify-content: center;
    position: absolute;
    z-index: 5;
    left: 0;
    top: 10vw;
    width: 100%;
    transition: 0.6s;
}

.part3-li-shape span {
    display: block;
    width: 3vw;
    height: 4.8vw;
    padding: 0.6vw 0.8vw 0;
    font-size: 1.2vw;
    line-height: 1.8vw;
    color: #fff;
    text-align: center;
    background: url(../images/part3_shape.png) no-repeat center 0/100%;
}

.part3-li-p {
    position: absolute;
    z-index: 10;
    left: 0;
    top: 15.2vw;
    width: 100%;
    padding: 0 1vw;
    font-size: 0.8vw;
    line-height: 1.2vw;
    color: #fff;
    opacity: 0;
    transition: 0.6s;
}

.part3-box ul li:hover i img {
    opacity: 0.5;
    transform: scale(1.1) translate3d(0, -0.5vw, 0);
}

.part3-box ul li:hover .part3-li-shape {
    transform: translate3d(0, -2vw, 0);
}

.part3-box ul li:hover .part3-li-p {
    opacity: 1;
    transform: translate3d(0, -1.5vw, 0);
}


/* 第4部分 */

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

.part4-main {
    width: 72.4vw;
    margin: 0 auto;
    padding: 3vw 0;
}

.part4-top {
    display: flex;
    justify-content: space-between;
    padding: 0 0 2vw;
}

.part4-title {
    padding-left: 2vw;
    background: url(../images/line_red.png) no-repeat 0 0.5vw/1.6vw;
}

.part4-title .ch {
    font-size: 1.2vw;
    line-height: 1.4vw;
    color: #000;
}

.part4-title .en {
    font-size: 0.9vw;
    line-height: 1.2vw;
    color: #999999;
    text-transform: uppercase;
}

.part4-title .more {
    width: 6.8vw;
    margin: 0.8vw 0 0;
    padding: 0 0.8vw;
    background: #c3141b;
}

.part4-title .more a {
    display: block;
    font-size: 0.9vw;
    line-height: 1.6vw;
    color: #fff;
    background: url(../images/more_arrow.png) no-repeat right center/1.1vw;
    transition: 0.6s;
}

.part4-title .more a:hover {
    transform: translate3d(0.5vw, 0, 0);
}

.part4-nav ul {
    display: flex;
    padding: 2vw 0 0 30vw;
}

.part4-nav li {
    padding: 0 1vw;
}

.part4-nav li a {
    display: block;
    font-size: 1vw;
    line-height: 1.4vw;
    color: #000;
    background: url(../images/line_red.png) no-repeat 0 bottom/0 0.3vw;
    transition: 0.6s;
}

.part4-nav li a:hover {
    background-size: 100% 0.3vw;
}

.part4-logo img {
    width: 7vw;
}

.part4-box {
    display: flex;
    justify-content: space-between;
}

.part4-left {
    position: relative;
    width: 50%;
}

.part4-left i {
    display: block;
}

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

.part4-left a {
    position: absolute;
    z-index: 10;
    left: 0;
    bottom: 2vw;
    width: 100%;
    padding: 0 3vw;
    color: #fff;
}

.new-left-time {
    font-size: 0.9vw;
    line-height: 1.2vw;
}

.new-left-name {
    font-size: 1vw;
    line-height: 1.2vw;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.part4-right {
    width: 50%;
    padding: 2.4vw 0;
    background: #f7f8f3 url(../images/part4_fd.png) no-repeat right bottom/8vw;
}

.part4-right li {
    padding: 1px 0;
    overflow: hidden;
}

.part4-right li a {
    display: flex;
    justify-content: space-between;
    color: #000;
}

.new-li-font {
    width: 30vw;
    padding: 0 0 0 3.6vw;
    transition: 0.6s;
}

.new-li-time {
    font-size: 0.9vw;
    line-height: 1.2vw;
    color: #c7b356;
}

.new-li-title {
    margin: 0.6vw 0;
    font-size: 1vw;
    line-height: 1.2vw;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.new-li-p {
    height: 3vw;
    overflow: hidden;
    font-size: 0.8vw;
    line-height: 1vw;
    color: #000;
}

.new-li-more {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 4.5vw;
    height: 7vw;
    background: #c3141b;
    opacity: 0;
    transition: 0.6s;
}

.new-li-more img {
    width: 1vw;
}

.part4-right li a:hover {
    background: url(../images/line_red.png) no-repeat 0 2.3vw;
}

.part4-right li a:hover .new-li-font {
    transform: translate3d(-2vw, 0, 0);
}

.part4-right li a:hover .new-li-title {
    color: #c3141b;
}

.part4-right li a:hover .new-li-more {
    opacity: 1;
}