html,
body {
    perspective: 1000px;
    position: relative;
    height: 100%;
    overflow: hidden;
}

/* 首页导航 */
header {
    position: absolute;
    z-index: 999;
    left: 0;
    top: 0;
    width: 100%;
}

.logo {
    position: absolute;
    z-index: 99;
    left: 50%;
    top: 20px;
    margin-left: -50px;
}

.nav {
    padding: 60px 0 0;
}

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

.nav ul li {
    padding: 0 26px;
}

.nav ul li:nth-child(4) {
    padding-right: 135px;
}

.nav ul li:nth-child(5) {
    padding-left: 135px;
}

.nav ul li a {
    font: 400 16px/30px 'SimSun';
    color: #fff;
}

.nav ul li a:hover {
    color: #ab0102;
}

.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: 45px;
    height: 20px;
    margin: 0 0 20px;
    background: url(../images/page_icon.png) no-repeat 0 center;
    opacity: 1;
    transition: 0.6s;
}

.swiper-pagination-bullet-active {
    background: url(../images/page_icona.png) no-repeat 0 center;
}

.wrap {
    display: flex;
    align-items: center;
    position: relative;
    z-index: 6;
    width: 100%;
    height: 100%;
    padding: 150px 0;
}

.black .nav ul li a {
    color: #000;
}


/* 第1部分 */

.part1 {
    position: relative;
}

.banner {
    position: relative;
    width: 100%;
    height: 100%;
}

.banner-icon {
    position: absolute;
    z-index: 50;
    right: 1%;
    top: 30%;
}

.banner-layer {
    position: relative;
    z-index: 1;
}

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

.shutter {
    position: absolute;
    z-index: 10;
    overflow: hidden;
    width: 100%;
    height: 100%;
}

.shutter-img {
    z-index: 1;
}

.shutter-img,
.shutter-img a {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
}

.shutter-img a {
    cursor: default;
}

.shutter-img a>img {
    width: 100%;
    height: 100%;
}

.shutter-img .created {
    overflow: hidden;
    position: absolute;
    z-index: 20;
}


.shutter-btn li {
    position: absolute;
    z-index: 2;
    top: 50%;
    width: 40px;
    height: 72px;
    margin-top: -36px;
    cursor: pointer;
}

.shutter-btn li.prev {
    left: 5%;
    background: url(../images/btn_left.png) no-repeat 0 0;
    background-size: 40px;
}

.shutter-btn li.next {
    right: 5%;
    background: url(../images/btn_right.png) no-repeat 0 0;
    background-size: 40px;
}



/* 第2部分 */

.part2 {
    position: relative;
}

.part2-bg {
    position: absolute;
    z-index: 1;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: url(../images/part2_bg.jpg) no-repeat center 0 / cover;
    transform: matrix(1, 0, 0, 1, 0, 0);
    transition: 10s;
}


.part2-main {
    display: flex;
    position: relative;
    width: 1200px;
    margin: 0 auto;
    padding: 0 100px 0 120px;
}

.part2-slide {
    position: absolute;
    left: -120px;
    top: 128px;
    width: 20px;
    padding: 0 0 80px;
    font: 400 16px/18px 'SimSun';
    color: #b90202;
    text-align: center;
    background: url(../images/part2_slide_line.png) no-repeat center bottom;
    opacity: 0;
    transform: translate3d(0, 30%, 0);
    transition: 1s;
}

.part2-left {
    width: 490px;
    padding: 45px 0 0;
    opacity: 0;
    transform: translate3d(-20%, -20%, 0);
    transition: 1s;
}

.part2-left-title {
    padding: 0 0 0 56px;
    font: 400 30px/36px 'SimSun';
    background: url(../images/part2_line.png) no-repeat 0 center;
}

.part2-left-p {
    margin: 35px 0 0;
    padding: 0 0 0 56px;
    font: 400 16px/24px 'SimSun';
    color: #000;
}

.part2-banner {
    position: absolute;
    z-index: 10;
    left: 120px;
    top: 230px;
    width: 526px;
    opacity: 0;
    transform: translate3d(-15%, 20%, 0);
    transition: 1s;
}

.part2-right {
    position: relative;
    width: 484px;
    height: 572px;
    padding-right: 58px;
    background: url(../images/part2_border.png) no-repeat 0 0;
    opacity: 0;
    transform: translate3d(25%, 0, 0);
    transition: 1s;
}

.part2-logo {
    padding: 80px 0 40px;
    text-align: center;
}

.part2-ul {
    padding: 0 0 0 70px;
}

.part2 ul {
    display: flex;
}

.part2 ul li {
    padding: 0 14px;
}

.part2 ul li a {
    display: flex;
    align-items: center;
    width: 48px;
    height: 132px;
    padding: 0 12px;
    font: 400 18px/20px 'SimSun';
    color: #000;
    text-align: center;
    background: url(../images/part2_icon.png) no-repeat center 0;
}

.part2 ul li a:hover {
    color: #fff;
    background: url(../images/part2_icon.png) no-repeat center center, url(../images/part2_icona.png) no-repeat center center;
}

.part2-banner-info {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 110px 0 0;
}

.part2-btn-prev {
    width: 32px;
    height: 30px;
    background: url(../images/part2_arrow_left.png) no-repeat 0 center;
    cursor: pointer;
    transition: 0.6s;
}

.part2-btn-prev:hover {
    background-position: -32px center;
}

.part2-btn-next {
    width: 32px;
    height: 30px;
    background: url(../images/part2_arrow_right.png) no-repeat -32px center;
    cursor: pointer;
    transition: 0.6s;
}

.part2-btn-next:hover {
    background-position: 0 center;
}


.part2-banner-center {
    display: flex;
    align-items: center;
    padding: 0 20px;
    font: 400 36px/36px 'SimSun';
}

.zero {
    font-size: 24px;
    color: #a40000;
}

.part2-banner-center .part2-page {
    font-size: 24px;
    color: #a40000;
}

.part2-banner-center p {
    padding: 0 5px;
    font-size: 20px;
}

/* 动画 */
.part2.swiper-slide-active .part2-bg {
    transform: matrix(1.2, 0, 0, 1.2, 0, 0);
}

.part2.swiper-slide-active .part2-left {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 1.2s;
}

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

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

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

/* 第3部分 */

.part3 {
    position: relative;
}

.part3-bg {
    position: absolute;
    z-index: 1;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: url(../images/part3_bg.jpg) no-repeat center 0 / cover;
    transform: matrix(1.2, 0, 0, 1.2, 0, 0);
    transition: 10s;
}

.part3-main {
    perspective: 1000px;
    position: relative;
    width: 1200px;
    margin: 0 auto;
}

.part3-nav {
    padding: 0 0 40px;
    opacity: 0;
    transform: rotateY(-60deg);
    transition: 1s;
}

.part3-nav ul {
    display: flex;
    justify-content: center
}

.part3-nav li {
    width: 140px;
    padding: 0 4px;
}

.part3-nav li:nth-child(1) a {
    padding-right: 20px;
}

.part3-nav li:nth-child(3) a {
    padding-left: 20px;
}

.part3-nav li:nth-child(2) {
    width: 160px;
}

.part3-nav li a {
    display: block;
    position: relative;
    font: 400 18px/42px 'SimSun';
    color: #fff;
    text-align: center;
    background: #000;
    transform: skew(-30deg);
}

.part3-nav li:nth-child(1) a::before {
    content: '';
    position: absolute;
    z-index: 1;
    left: -20px;
    top: 0;
    width: 40px;
    height: 100%;
    background: #000;
    transform: skew(30deg);
}

.part3-nav li:nth-child(3) a::before {
    content: '';
    position: absolute;
    z-index: 1;
    right: -20px;
    top: 0;
    width: 40px;
    height: 100%;
    background: #000;
    transform: skew(30deg);
}

.part3-nav li a span {
    display: block;
    position: relative;
    z-index: 10;
    transform: skew(30deg);
}

.part3-nav li:hover a {
    background: #ab0102;
}

.part3-nav li:hover a::before {
    background: #ab0102;
}

.part3-left {
    position: relative;
    left: -145px;
    width: 1026px;
    opacity: 0;
    transform: translate3d(-30%, 0, 0);
    transition: 1s;
}

.part3-left ul {
    display: flex;
}

.part3-left ul li {
    width: 33.33%;
    padding: 0 10px;
}

.part3-left ul a {
    display: block;
    position: relative;
    padding: 0 0 56px;
    overflow: hidden;
}

.part3-left ul i {
    display: block;
    position: relative;
    z-index: 1;
    height: 319px;
    overflow: hidden;
    background: #fff;
    border: 4px solid #000;
}

.part3-left ul i img {
    width: 100%;
}

.pic-li-line {
    display: flex;
    justify-content: space-between;
    position: absolute;
    left: 0;
    bottom: 0;
    z-index: 10;
    width: 100%;
    height: 56px;
    padding: 16px 25px;
    color: #fff;
    background: #000;
    transition: 0.6s;
}

.pic-li-icon {
    display: none;
    padding: 100px 0 18px;
    transition: 0.6s;
}

.pic-li-name {
    font: 400 18px/24px 'SimSun';
}

.pic-li-weight {
    font: 400 14px/24px 'SimSun';
}

.pic-li-more {
    display: none;
    padding: 80px 0 0;
    font: 400 12px/18px 'SimSun';
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: 0.6s;
}

.part3-left ul a:hover .pic-li-line {
    display: block;
    height: 100%;
    text-align: center;
    background: #ab0102;
}

.part3-left ul a:hover .pic-li-icon {
    display: block;
}

.part3-left ul a:hover .pic-li-more {
    display: block;
}

.part3-right {
    position: absolute;
    right: 0;
    bottom: 0;
    width: 160px;
    font: 400 18px/40px 'SimSun';
    text-align: center;
    background: #000;
    opacity: 0;
    transform: translate3d(100%, 0, 0);
    transition: 1s;
}

.part3-right a {
    color: #fff;
}

.part3-bottom {
    position: absolute;
    bottom: 30px;
    left: 0;
    padding: 0 0 0 215px;
    font: 400 16px/24px 'SimSun';
    color: #000;
    letter-spacing: 23px;
    background: url(../images/part3_line.jpg) no-repeat 0 center;
    opacity: 0;
    transform: translate3d(-30%, 0, 0);
    transition: 1s;
}

.part3-logo {
    position: absolute;
    right: 24px;
    bottom: 18px;
}

/* 动画 */
.part3.swiper-slide-active .part3-bg {
    transform: matrix(1, 0, 0, 1, 0, 0);
}

.part3.swiper-slide-active .part3-nav {
    opacity: 1;
    transform: rotateY(0);
    transition-delay: 1.2s;
}

.part3.swiper-slide-active .part3-left {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 2s;
}

.part3.swiper-slide-active .part3-right {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 2s;
}

.part3.swiper-slide-active .part3-bottom {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 2.5s;
}

/* 第4部分 */

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

.part4-bg {
    position: absolute;
    z-index: 1;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: url(../images/part4_bg.jpg) no-repeat center 0 / cover;
    transform: matrix(1, 0, 0, 1, 0, 0);
    transition: 10s;
}

.part4-main {
    position: relative;
    width: 1200px;
    height: 650px;
    margin: 0 auto;
    padding: 0 0 0 100px;
}

.part4-slide {
    position: absolute;
    left: -130px;
    top: 250px;
    opacity: 0;
    transform: translate3d(0, 50%, 0);
    transition: 1s;
}

.part4-right {
    position: absolute;
    right: -80px;
    top: 0;
    width: 1100px;
    opacity: 0;
    transform: rotate3d(3, 4, -5, 60deg);
    transition: 1.2s;
}

.part4-title {
    width: 240px;
    height: 140px;
    padding: 100px 0 0;
    text-align: center;
    background: url(../images/part4_title.png) no-repeat 0 0;
}

.part4-title a {
    font: 400 14px/20px 'SimSun';
    color: #000;
}

.part4-title a:hover {
    color: #a40000;
}

.part4-ul {
    display: flex;
    flex-wrap: wrap;
    margin: 35px 0 0;
    padding: 30px 0;
    background: #fff url(../images/part4_plus.png) no-repeat center center;
    border-radius: 15px;
}

.part4-li {
    width: 50%;
    padding: 20px 50px;
}

.part4-li-top {
    display: flex;
    align-items: flex-end;
}

.part4-li-num {
    padding: 0 0 0 21px;
    font: 400 36px/42px "SimSun";
    color: #000;
    background: url(../images/part4_line.png) no-repeat 0 center;
}

.part4-li-ch {
    padding: 0 0 0 15px;
    font: 400 36px/42px 'SimSun';
    color: #000;
}

.part4-li-en {
    padding: 0 0 0 5px;
}

.part4-li-title {
    margin-left: 70px;
    padding: 25px 0 0;
    font: 400 24px/30px 'SimSun';
    color: #000;
}

.part4-li-p {
    overflow: hidden;
    margin: 10px 0 10px 70px;
    font: 400 14px/20px 'SimSun';
    color: #999999;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.part4-li-summary {
    display: inline-block;
    margin-left: 70px;
    padding: 5px 10px;
    font: 400 14px/20px 'SimSun';
    color: #ab0102;
    border: 1px solid #ab0102;
}

/* 动画 */
.part4.swiper-slide-active .part4-bg {
    transform: matrix(1.2, 0, 0, 1.2, 0, 0);
}

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

.part4.swiper-slide-active .part4-right {
    opacity: 1;
    transform: rotate3d(0, 0, 0, 0deg);
    transition-delay: 1.5s;
}

/* 第5部分 */

.part5 {
    position: relative;
    background: url(../images/part5_bg.jpg) no-repeat center 0 / cover;
}

.part5-bg {
    position: absolute;
    z-index: 1;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: url(../images/part5_bg.jpg) no-repeat center 0 / cover;
    transform: matrix(1.2, 0, 0, 1.2, 0, 0);
    transition: 10s;
}

.part5-main {
    perspective: 1000px;
    display: flex;
    width: 1200px;
    margin: 0 auto;
}

.part5-left {
    width: 240px;
    height: 492px;
    text-align: center;
    color: #fff;
    background: url(../images/part5_slide.png) no-repeat 0 0/cover;
    opacity: 0;
    transform: rotateY(-60deg);
    transform-origin: right center;
    transition: 1s;
}

.part5-left-name {
    padding: 80px 0 10px;
    font: 400 36px/48px 'SimSun';
}

.part5-left-en {
    padding: 20px 0 84px;
    font: 400 18px/24px 'SimSun';
}

.part5-left-ch {
    font: 400 16px/30px 'SimSun';
}

.part5-left-more {
    width: 136px;
    margin: 42px auto 0;
    font: 400 12px/30px "SimSun";
    border: 1px solid #fff;
}

.part5-left-more a {
    display: block;
    color: #fff;
    transition: 0.6s;
}

.part5-left-more a:hover {
    color: #ab0102;
    background: #fff;
}

.part5-right {
    width: 960px;
    padding: 36px 55px 0;
    background: rgba(255, 255, 255, 0.9);
    opacity: 0;
    transform: rotateY(75deg);
    transform-origin: 0 center;
    transition: 1s;
}

.part5-right ul li {
    padding: 4px 0;
}

.part5-right ul a {
    display: flex;
    padding: 25px 30px;
    background: url(../images/new_li_bg.jpg) no-repeat center 0/100% 0;
    transition: 0.6s;
}

.new-li-img {
    width: 200px;
    height: 150px;
    overflow: hidden;
}

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

.new-li-font {
    width: 590px;
    padding: 0 20px;
    color: #000;
}

.new-li-title {
    overflow: hidden;
    font: 400 24px/30px "SimSun";
    text-overflow: ellipsis;
    white-space: nowrap;
}

.new-li-p {
    height: 60px;
    margin: 15px 0 15px;
    overflow: hidden;
    font: 400 14px/30px 'SimSun';
}

.new-li-time {
    font: 400 14px/30px 'SimSun';
}

.part5-right ul a:hover {
    background-size: 100% 100%;
}

.part5-right ul a:hover .new-li-title {
    color: #ab1400;
}


/* 动画 */
.part5.swiper-slide-active .part5-bg {
    transform: matrix(1, 0, 0, 1, 0, 0);
}

.part5.swiper-slide-active .part5-left {
    opacity: 1;
    transform: rotateY(0);
    transition-delay: 1.2s;
}

.part5.swiper-slide-active .part5-right {
    opacity: 1;
    transform: rotateY(0);
    transition-delay: 1.2s;
}

/* 第6部分 */

.part6 {
    position: relative;
}

.part6-bg {
    position: absolute;
    z-index: 1;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: url(../images/part6_bg.jpg) no-repeat center 0 / cover;
    transform: matrix(1, 0, 0, 1, 0, 0);
    transition: 10s;
}

.part6-main {
    perspective: 1000px;
    width: 1200px;
    margin: 0 auto;
}

.part6-title {
    padding: 0 0 50px;
    text-align: center;
    opacity: 0;
    transform: rotateX(90deg);
    transform-origin: 0 0;
    transition: 1s;
}

.part6-content {
    display: flex;
    justify-content: center;
    padding: 0 0 200px;
    opacity: 0;
    transform: translate3d(0, 30%, 0);
    transition: 1s;
}

.part6-left {
    padding: 25px 0 0;
}

.part6-right {
    padding: 25px 0 0;
}

.part6-center {
    padding: 0 25px;
    color: #000;
    text-align: center;
}

.part6-name {
    padding: 0 0 20px;
    font: 400 30px/36px 'SimSun';
}

.part6-p {
    font: 400 18px/36px "SimSun";
}

footer {
    display: flex;
    justify-content: center;
    position: absolute;
    left: 0;
    bottom: 12.5%;
    width: 100%;
    opacity: 0;
    transform: translate3d(0, 20%, 0);
    transition: 1s;
}

footer p {
    padding: 0 5px;
    font: 400 14px/24px "SimSun";
    color: #fff;
}

/* 动画 */
.part6.swiper-slide-active .part6-bg {
    transform: matrix(1.2, 0, 0, 1.2, 0, 0);
}

.part6.swiper-slide-active .part6-title {
    opacity: 1;
    transform: rotateX(0);
    transition-delay: 1.2s;
}

.part6.swiper-slide-active .part6-content {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 1.8s;
}

.part6.swiper-slide-active footer {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 2.4s;
}

@media (max-width: 1480px) {
    .wrap {
        padding: 75px 0 0;
    }

    .logo {
        top: 6px;
        margin-left: -35px;
    }

    .logo img {
        width: 70px;
    }

    .nav {
        padding: 30px 0 0;
    }

    .part2-main,
    .part3-main,
    .part4-main,
    .part5-main,
    .part6-main {
        transform: scale(0.78);
        transform-origin: center center;
    }
}