html,
body {
  perspective: 1000px;
  position: relative;
  height: 100%;
  overflow: hidden;
}
.parts {
  height: 100vh;
}
.swiper-container {
  width: 100%;
  height: 100%;
}

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

.wrapper {
  overflow: hidden;
}
.wrap {
  display: flex;
  position: relative;
  z-index: 6;
  width: 100%;
  height: 100%;
  padding: 60px 0 1.4rem;
}
@media (min-width: 1200px) {
  .wrap {
    display: flex;
    position: relative;
    z-index: 6;
    width: 100%;
    height: 100%;
    overflow: hidden;
    padding: 80px 0 0;
  }

  .parts-pagination {
    position: absolute;
    z-index: 80;
    left: 2vw;
    top: 50%;
    transform: translate3d(0, -50%, 0);
  }

  .swiper-pagination-bullet {
    display: block;
    width: 20px;
    height: 20px;
    margin: 0 0 10px;
    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;
  }
}

.mouse {
  position: fixed;
  z-index: 199;
  right: 4.5vw;
  bottom: 5vw;
}
.mouse img {
  width: 2.3vw;
}

/* 第1部分 */

.part1 {
  position: relative;
  background: url(../images/mpart1-bg.jpg) no-repeat center center/cover;
}
.mpart1-font {
  padding: 3.4rem 0 0;
  text-align: center;
}
.mpart1-font img {
  width: 6.36rem;
}
.mpart1-btn {
  padding: 1.4rem 0 0;
  text-align: center;
}
.mpart1-btn img {
  width: 2.14rem;
}

/*样式表*/
.mvideo-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: 2rem;
  width: 100%;
  text-align: center;
}

.alerts img {
  width: 40px;
}

.video-box {
  display: flex;
  align-items: center;
  position: fixed;
  z-index: 1;
  width: 100%;
  height: 100%;
}

.video1 {
  width: 100%;
}
@media (min-width: 1200px) {
  .part1 {
    position: relative;
  }
  .mvideo-bg {
    display: block;
  }
  .video1 {
    width: auto;
    height: 100%;
    position: absolute;
    z-index: 1;
    left: 50%;
    top: 0;
    transform: translate3d(-50%, 0, 0);
  }
  .video-bg {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    background: url(../images/vidoe-bg.png) no-repeat center 0 / cover;
  }

  .video-font {
    position: absolute;
    z-index: 10;
    left: 50%;
    top: 50%;
    transform: translate3d(-50%, -50%, 0);
    text-align: center;
  }
  .video-font img {
    width: 32vw;
  }
}

/* 第2部分 */

.part2 {
  position: relative;
  background: url(../images/mpart2-bg.jpg) no-repeat center 0 / cover;
}

.part2-main {
  width: 100%;
  padding: 1rem 0.2rem 0;
}

.part2-title {
  margin: 0 0 0.4rem;
  color: #fff;
}
.part2-title .en {
  font-size: 0.72rem;
  line-height: 0.84rem;
}
.part2-title .ch {
  font-size: 0.36rem;
  line-height: 0.48rem;
}

.part2-p {
  height: 140px;
  overflow: hidden;
  font-size: 14px;
  line-height: 20px;
  color: #fff;
}
.part2-more {
  margin: 1rem 0;
}
.part2-more a {
  display: flex;
  align-items: center;
  font-size: 14px;
  line-height: 20px;
  color: #bd9651;
}
.part2-more a span {
  padding-right: 5px;
}
.part2-more a i {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 14px;
  height: 14px;
  background: #c1181b;
  border-radius: 50%;
}
.part2-more a i img {
  width: 3px;
}

.part2-ad img {
  width: 5.8rem;
}

@media (min-width: 1200px) {
  .part2 {
    position: relative;
    background: url(../images/part2-bg.jpg) no-repeat center 0 / cover;
  }

  .part2 .wrap {
    align-items: flex-end;
  }
  .part2-main {
    display: flex;
    justify-content: space-between;
    width: 80vw;
    margin: 0 auto;
  }
  .part2-left {
    width: 36vw;
  }
  .part2-title {
    color: #fff;
  }
  .part2-title .ch {
    font-size: 3.6vw;
    line-height: 4.2vw;
  }
  .part2-title .en {
    font-size: 1.8vw;
    line-height: 2.4vw;
  }
  .part2-p {
    height: 11.2vw;
    margin: 2vw 0 0;
    overflow: hidden;
    font-size: 0.9vw;
    line-height: 1.4vw;
    color: #fff;
  }
  .part2-more {
    margin: 2vw 0 0;
  }
  .part2-more a {
    display: flex;
    align-items: center;
    font-size: 0.9vw;
    line-height: 1.4vw;
    color: #bd9651;
    transition: 0.3s;
  }
  .part2-more a span {
    padding-right: 0.2vw;
  }
  .part2-more a i {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 0.9vw;
    height: 0.9vw;
    background: #c1181b;
    border-radius: 50%;
  }
  .part2-more a:hover {
    transform: translate3d(-1vw, 0, 0);
  }

  .part2-ad {
    margin-top: 8vw;
  }
  .part2-ad img {
    width: 30.8vw;
  }

  .part2-right {
    width: 35vw;
    padding: 10.8vw 0 0;
  }
  .part2-honor {
    text-align: right;
  }
  .part2-honor img {
    width: 34.8vw;
  }
}
/* 第3部分 */

.part3 {
  position: relative;
  background: url(../images/mpart3-bg.jpg) no-repeat center 0 / cover;
}
.part3-main {
  width: 100%;
  padding: 0 0.2rem;
}
.part3-img {
  padding: 1rem 0 0;
}
.part3-img img {
  width: 100%;
}

.part3-ad {
  position: relative;
  padding: 0.8rem 0;
  font-size: 0.36rem;
  line-height: 0.48rem;
  color: #fff;
  text-align: center;
}
.part3-ul {
  position: relative;
  z-index: 30;
}
.part3-ul ul {
  display: flex;
  flex-wrap: wrap;
}
.part3-ul ul li {
  width: 25%;
  padding: 0.1rem;
}
.part3-ul ul a {
  display: block;
}
.part3-ul ul a img {
  width: 100%;
}
@media (min-width: 1200px) {
  .part3 {
    position: relative;
    background: url(../images/part3-bg.jpg) no-repeat center 0 / cover;
  }
  .part3-main {
    width: 100%;
    height: 100%;
  }
  .part3-video {
    position: absolute;
    z-index: 1;
    left: 0;
    bottom: 0;
    width: 100%;
  }

  .part3-ad {
    position: relative;
    padding: 27.4vw 0 0;
    z-index: 5;
    font-size: 1.8vw;
    line-height: 2.4vw;
    color: #fff;
    text-align: center;
  }
  .part3-ul {
    position: relative;
    z-index: 30;
    width: 70vw;
    margin: 0 auto;
  }
  .part3-ul ul {
    display: flex;
    flex-wrap: nowrap;
  }
  .part3-ul ul li {
    width: auto;
    padding: 0 1vw;
  }
  .part3-ul ul li:nth-child(1),
  .part3-ul ul li:nth-child(8) {
    transform: translate3d(0, -7vw, 0);
  }
  .part3-ul ul li:nth-child(2),
  .part3-ul ul li:nth-child(7) {
    transform: translate3d(0, -3vw, 0);
  }
  .part3-ul ul li:nth-child(3),
  .part3-ul ul li:nth-child(6) {
    padding: 0;
  }
  .part3-ul ul li:nth-child(4),
  .part3-ul ul li:nth-child(5) {
    transform: translate3d(0, 2vw, 0);
  }
  .part3-ul ul a {
    display: block;
    transition: 0.3s;
  }
  .part3-ul ul img {
    width: 7vw;
  }
  .part3-ul ul a:hover {
    transform: rotate(360deg);
  }
}
/* 第4部分 */

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

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

.part4 ul {
  padding: 0;
}
.part4 ul li {
  position: relative;
  padding: 0.2rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
}
.part4-li-num {
  position: absolute;
  z-index: 1;
  right: 0;
  bottom: 0;
}
.part4-li-num img {
  width: 1.5rem;
}
.part4-li-title {
  display: flex;
  z-index: 10;
  font-size: 0.3rem;
  line-height: 0.36rem;
}
.part4-li-title .ch {
  padding-right: 0.6rem;
  color: #bd9651;
}
.part4-li-title .en {
  color: #fff;
}
.part4-li-p {
  position: relative;
  z-index: 10;
  height: 72px;
  margin: 0.2rem 0 0;
  overflow: hidden;
  font-size: 14px;
  line-height: 24px;
  color: #fff;
}

@media (min-width: 1200px) {
  .part4 {
    position: relative;
    padding-right: 4.5vw;
    background: url(../images/part4-bg.jpg) no-repeat center 0 / cover;
  }

  .part4 ul {
    perspective: 1000px;
    display: flex;
    flex-wrap: wrap;
    width: 100%;
    height: 100%;
  }
  .part4 ul li {
    position: relative;
    width: 50%;
    height: 50%;
    border-right: 1px solid rgba(255, 255, 255, 0.6);
    border-bottom: 1px solid rgba(255, 255, 255, 0.6);
  }
  .part4-li {
    position: relative;
    height: 100%;
    padding: 7vw 7vw 0;
    transform-origin: center 0;
  }

  .part4-li-num {
    position: absolute;
    z-index: 1;
    right: 0;
    bottom: 0;
  }
  .part4-li-num img {
    width: 15.8vw;
  }
  .part4 ul li:nth-child(2n) {
    border-right: 0;
  }
  .part4-li-title {
    display: block;
    position: relative;
    z-index: 10;
    font-size: 1.5vw;
    line-height: 1.8vw;
  }
  .part4-li-title .ch {
    color: #bd9651;
  }
  .part4-li-title .en {
    color: #fff;
  }
  .part4-li-p {
    position: relative;
    z-index: 10;
    height: 9vw;
    margin: 1.2vw 0 0;
    overflow: hidden;
    font-size: 0.9vw;
    line-height: 1.5vw;
    color: #fff;
  }
}

/* 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%;
  padding: 0 0.2rem;
}

.part5-title {
  font-size: 0.36rem;
  line-height: 0.48rem;
  color: #bd9651;
  text-align: center;
}
.part5-box {
  padding: 0.6rem 0 0;
}
.part5-box ul {
  border-top: 1px solid #fff;
}
.part5-box ul li {
  padding: 0.4rem 0;
  border-bottom: 1px solid #fff;
}

.part5-box ul a {
  display: flex;
  justify-content: space-between;
}
.new-li-time {
  width: 1.4rem;
}
.new-li-time span {
  display: block;
  padding: 0 0 0.4rem;
  text-align: right;
  font-weight: lighter;
  font-size: 0.48rem;
  line-height: 0.48rem;
  color: #fff;
}
.new-li-time i {
  display: flex;
  align-items: center;
  justify-content: center;
  float: right;
  width: 12px;
  height: 12px;

  background: #c1181b;
  border-radius: 50%;
}
.new-li-time i img {
  width: 3px;
}

.new-li-font {
  width: 5.2rem;
}
.new-li-img {
  display: none;
}
.new-li-title {
  font-size: 0.3rem;
  line-height: 0.36rem;
  color: #fff;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.new-li-p {
  height: 72px;
  margin: 0.2rem 0 0;
  overflow: hidden;
  font-size: 14px;
  line-height: 24px;
  color: #fff;
}

.part5-more {
  margin: 0.6rem 0;
}
.part5-more a {
  display: flex;
  align-items: center;
  font-size: 14px;
  line-height: 20px;
  color: #bd9651;
}
.part5-more a span {
  padding-right: 5px;
}
.part5-more a i {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 14px;
  height: 14px;
  background: #c1181b;
  border-radius: 50%;
}
.part5-more a i img {
  width: 3px;
}
@media (min-width: 1200px) {
  .part5 {
    position: relative;
    background: url(../images/part5-bg.jpg) no-repeat center 0 / cover;
  }

  .part5 .wrap {
    align-items: center;
  }

  .part5-main {
    width: 60vw;
    margin: 0 auto;
  }

  .part5-title {
    font-size: 2.4vw;
    line-height: 3vw;
    color: #bd9651;
    text-align: center;
    opacity: 0;
    transform: translate3d(0, 50%, 0);
    transition: 1s;
  }
  .part5-box {
    padding: 3vw 0 0;
    opacity: 0;
    transform: translate3d(0, 50%, 0);
    transition: 1s;
  }
  .part5-box ul {
    border-top: 1px solid #fff;
  }
  .part5-box ul li {
    padding: 1vw 0;
    border-bottom: 1px solid #fff;
  }

  .part5-box ul a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: 0.3s;
  }
  .new-li-time {
    width: 6.8vw;
  }
  .new-li-time span {
    display: block;
    padding: 0 0 2vw;
    text-align: right;
    font-weight: lighter;
    font-size: 2.4vw;
    line-height: 2.4vw;
    color: #fff;
  }
  .new-li-time i {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 0.9vw;
    height: 0.9vw;
    margin-left: 5vw;
    background: #c1181b;
    border-radius: 50%;
  }

  .new-li-font {
    width: 36vw;
    padding: 0 0 0 2vw;
  }
  .new-li-title {
    font-size: 0.9vw;
    line-height: 1.4vw;
    color: #fff;
  }
  .new-li-p {
    height: 3.2vw;
    margin: 1vw 0 0;
    overflow: hidden;
    font-size: 0.8vw;
    line-height: 1.6vw;
    color: #fff;
  }
  .new-li-img {
    display: block;
    width: 11.2vw;
  }
  .new-li-img img {
    width: 100%;
  }
  .part5-box ul a:hover {
    transform: translate3d(-1vw, 0, 0);
  }

  .part5-more {
    width: 5vw;
    margin: 3.5vw auto 0;
    opacity: 0;
    transform: translate3d(0, 50%, 0);
    transition: 1s;
  }
  .part5-more a {
    display: flex;
    align-items: center;
    font-size: 0.9vw;
    line-height: 1.4vw;
    color: #bd9651;
    transition: 0.3s;
  }
  .part5-more a span {
    padding-right: 0.2vw;
  }
  .part5-more a i {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 0.9vw;
    height: 0.9vw;
    background: #c1181b;
    border-radius: 50%;
  }
  .part5-more a:hover {
    transform: translate3d(-1vw, 0, 0);
  }

  .part5-animate.swiper-slide-active .part5-title {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 1.2s;
  }
  .part5-animate.swiper-slide-active .part5-box {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 1.3s;
  }
  .part5-animate.swiper-slide-active .part5-more {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 1.4s;
  }
}

@media (min-width: 1200px) {
  .public {
    height: 23vw;
    background: #1d1d1d;
  }

  .public-main {
    display: flex;
    justify-content: space-between;
    width: 100%;
    height: 17.8vw;
    padding: 4.5vw 8vw 0;
  }

  .public-slide {
    width: 30vw;
  }
  .public-logo {
    width: 13.2vw;
  }
  .public-logo img {
    width: 100%;
  }
  .public-p {
    margin: 1vw 0 0;
    padding-left: 5vw;
    font-size: 14px;
    line-height: 24px;
    color: #fff;
  }

  .public-nav {
    width: 20vw;
  }
  .public-title {
    margin: 0 0 1.5vw;
    padding: 0 0 1vw;
    font-size: 0.9vw;
    line-height: 1.4vw;
    color: #fff;
    background: url(../images/line-g.png) no-repeat 0 bottom;
  }

  .public-nav ul {
    display: flex;
    flex-wrap: wrap;
  }
  .public-nav ul li {
    padding: 0 1vw 0.5vw 0;
  }
  .public-nav ul a {
    display: block;
    font-size: 0.8vw;
    line-height: 1.4vw;
    color: #fff;
  }
  .public-nav ul a:hover {
    color: #c1181b;
  }

  .public-tel {
    width: 20vw;
  }
  .public-tel-number {
    font-size: 1.8vw;
    line-height: 2.4vw;
    color: #bd9651;
  }

  .public-ewm {
    width: 7vw;
  }
  .public-ewm img {
    width: 100%;
  }

  footer {
    display: flex;
    height: 5.2vw;
    margin: 0 8vw;
    padding: 2vw 5vw 0;
    font-size: 0.8vw;
    line-height: 1.4vw;
    border-top: 1px solid #383838;
  }
  footer p {
    padding-right: 5px;
    color: #505050;
  }
  footer a {
    padding-right: 5px;
    color: #505050;
  }
}

/* 底部导航 */
.fix-nav {
  position: fixed;
  z-index: 50;
  left: 0;
  bottom: 0;
  width: 100%;
}

.fix-nav ul {
  display: flex;
  justify-content: space-around;
  width: 100%;
  height: 1.4rem;
  padding: 0.3rem 0.1rem 0;
  background: rgba(0, 0, 0, 0.6);
}

.fix-nav ul li {
  width: 25%;
}

.fix-nav ul a {
  display: block;
  text-align: center;
}

.fix-nav ul i {
  display: block;
}

.fix-nav i img {
  width: 0.5rem;
}

.fix-nav a p {
  padding-top: 0.1rem;
  font: 400 0.3rem/0.3rem "微软雅黑";
  color: #fff;
}