@charset "UTF-8";
*,
*::before,
*::after {
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}

body, div, dl, dt, dd, ul, ol, li, h1, h2, h3, h4, h5, h6, pre, code, form, fieldset, legend, input, button, textarea, p, blockquote {
  margin: 0;
  padding: 0;
}

/* 当用户点击iOS的Safari浏览器中的链接或JavaScript的可点击的元素时，覆盖显示的高亮颜色 */
html {
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

body {
  color: #333;
  font-size: 1rem;
  line-height: 1.15;
  font-family: "PingFang", "PingFang SC", "syht", "Microsoft YaHei", "黑体", "宋体", sans-serif;
}

article, aside, figcaption, figure, footer, header, hgroup, main, nav, section, iframe {
  display: block;
}

input,
textarea {
  border: none;
  outline: none;
  background-color: transparent;
  font-size: 1rem;
}

b,
strong {
  font-weight: bolder;
}

textarea {
  resize: none;
  font-family: "PingFang", "PingFang SC", "syht", "Microsoft YaHei", "黑体", "宋体", sans-serif;
}

input[type=button],
input[type=submit],
input[type=file],
button {
  cursor: pointer;
  appearance: none;
  -moz-appearance: none;
  -webkit-appearance: none;
}

button {
  border: none;
  border-radius: 0;
}

a:link,
a:visited,
a:hover,
a:active,
a:focus {
  color: inherit;
  text-decoration: none;
}

ul,
li {
  margin: 0;
}

img {
  -o-object-fit: cover;
  object-fit: cover;
}

img, video {
  max-width: 100%;
}

table {
  table-layout: fixed;
  max-width: 100%;
}

td {
  word-wrap: break-word;
  width: auto;
  white-space: break-spaces;
}

.hover {
  cursor: pointer;
}

.hidden {
  display: none;
}

.scroll-none::-webkit-scrollbar {
  display: none;
}

html::-webkit-scrollbar, body::-webkit-scrollbar {
  display: none;
}

/* 360浏览器下点击可能会出现黑框 */
.swiper-button-prev, .swiper-button-next, .swiper-pagination span {
  outline: none;
}

section {
  width: 100%;
  position: relative;
}

.ellipsis {
  width: 100%;
  white-space: nowrap;
  overflow: hidden;
  -o-text-overflow: ellipsis;
  text-overflow: ellipsis;
}

.ellipsis.line2 {
  white-space: inherit;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.ellipsis.line3 {
  white-space: inherit;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.ellipsis.line4 {
  white-space: inherit;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 4;
}

.index .section1 .swiper {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
}
.index .section1 .slide-img {
  position: absolute;
  top: 0;
  left: 0;
}
.index .section1 .slide-container {
  height: 100%;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-justify-content: center;
     -moz-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-flex-direction: column;
     -moz-box-orient: vertical;
     -moz-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  color: #fff;
}
.index .section1 .slide-title {
  font-size: 3.9375rem;
  font-weight: bold;
  line-height: 6.875rem;
  margin-bottom: 0;
  margin-top: -1.625rem;
}
.index .section1 .slide-text {
  font-size: 1.5625rem;
  line-height: 2.4375rem;
  margin-top: -0.4375rem;
}
.index .section1 .my-pagination {
  height: auto;
  bottom: 37%;
}
.index .section1 .my-pagination-item {
  left: 0;
  -webkit-transform: translateX(0);
     -moz-transform: translateX(0);
      -ms-transform: translateX(0);
       -o-transform: translateX(0);
          transform: translateX(0);
}
.index .section1 .swiper-button {
  color: #fff;
  --swiper-navigation-size: 1.5625rem;
}
.index .section2 .top {
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-align-items: center;
     -moz-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-justify-content: space-between;
     -moz-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  padding-top: 2.5rem;
  padding-bottom: 2.5rem;
}
.index .section2 .bottom {
  padding: 6.875rem 0 10.625rem;
  overflow: hidden;
  background: url(../img/img2.png) no-repeat center center/cover;
}
.index .section2 .swipers {
  height: 32.1875rem;
}
.index .section2 .swiper {
  width: 100%;
  height: 100%;
  overflow: initial;
  display: none;
}
.index .section2 .swiper.active {
  display: block;
}
.index .section2 .swiper-slide {
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-justify-content: space-between;
     -moz-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
.index .section2 .slide-left {
  padding-top: 6.125rem;
  width: 49%;
  position: relative;
}
.index .section2 .slide-title1 {
  font-size: 3.75rem;
  height: 4.3125rem;
  font-weight: bold;
  margin-bottom: 0.625rem;
}
.index .section2 .slide-title2 {
  font-size: 1.875rem;
  line-height: 2.875rem;
  height: 2.875rem;
  font-weight: bold;
  margin-bottom: 0.625rem;
}
.index .section2 .slide-text {
  font-size: 1.125rem;
  line-height: 1.875rem;
  height: 3.75rem;
  color: #666666;
}
.index .section2 .index-more {
  position: absolute;
  left: 0;
  bottom: 3.625rem;
}
.index .section2 .slide-right {
  width: 50%;
  -webkit-flex-shrink: 0;
      -ms-flex-negative: 0;
          flex-shrink: 0;
  background-repeat: no-repeat;
  background-position: right center;
  -o-background-size: contain;
     background-size: contain;
}
.index .section2 .swiper-button {
  left: auto;
  right: -5.625rem;
}
.index .section2 .swiper-button.prev {
  -webkit-transform: translateY(-80%);
     -moz-transform: translateY(-80%);
      -ms-transform: translateY(-80%);
       -o-transform: translateY(-80%);
          transform: translateY(-80%);
}
.index .section2 .swiper-button.next {
  -webkit-transform: translateY(80%);
     -moz-transform: translateY(80%);
      -ms-transform: translateY(80%);
       -o-transform: translateY(80%);
          transform: translateY(80%);
}
.index .section3 {
  padding-top: 3.4375rem;
  padding-bottom: 4rem;
  background: url(../img/img11.png) no-repeat top center/cover;
  overflow: hidden;
}
.index .section3 .index-title {
  margin-bottom: 2.5rem;
}
.index .section3 .swiper {
  width: 100%;
  height: 48.9375rem;
  overflow: initial;
  padding-bottom: 5.8125rem;
}
.index .section3 .swiper-slide {
  padding-right: 5.375rem;
  color: #fff;
}
.index .section3 .swiper-slide.swiper-slide-active .slide-info {
  display: block;
}
.index .section3 .swiper-slide.swiper-slide-active::before {
  background-image: -webkit-radial-gradient(at 80% 20%, rgba(0, 0, 0, 0.2), rgba(0, 0, 0, 0.8));
  background-image: -moz-radial-gradient(at 80% 20%, rgba(0, 0, 0, 0.2), rgba(0, 0, 0, 0.8));
  background-image: -o-radial-gradient(at 80% 20%, rgba(0, 0, 0, 0.2), rgba(0, 0, 0, 0.8));
  background-image: radial-gradient(at 80% 20%, rgba(0, 0, 0, 0.2), rgba(0, 0, 0, 0.8));
}
.index .section3 .swiper-slide::before {
  position: absolute;
  content: "";
  top: 0;
  left: 0;
  right: 5.375rem;
  bottom: 0;
  background-image: -webkit-radial-gradient(rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0.8));
  background-image: -moz-radial-gradient(rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0.8));
  background-image: -o-radial-gradient(rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0.8));
  background-image: radial-gradient(rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0.8));
}
.index .section3 .slide-info {
  display: none;
  position: absolute;
  top: 0;
  left: 0;
  right: 5.375rem;
  bottom: 0;
  padding: 11.4375rem 7.1428571429% 0;
}
.index .section3 .slide-num {
  font-size: 3.75rem;
  font-weight: bold;
  line-height: 2.875rem;
  margin-bottom: 0.9375rem;
}
.index .section3 .slide-title {
  font-size: 1.875rem;
  line-height: 2.875rem;
  font-weight: bold;
  margin-bottom: 0.6875rem;
}
.index .section3 .index-more {
  position: absolute;
  left: 6.25rem;
  bottom: 7rem;
}
.index .section3 .slide-text {
  font-size: 1.125rem;
  line-height: 1.875rem;
}
.index .section3 .my-pagination.swiper-pagination .my-pagination-path1 {
  background-color: rgba(0, 0, 0, 0.3);
}
.index .section3 .my-pagination.swiper-pagination .my-pagination-path1::before {
  background-color: rgba(0, 0, 0, 0.3);
}
.index .section3 .my-pagination.swiper-pagination .my-pagination-item {
  color: #999999;
}
.index .section3 .swiper-button.prev {
  left: -4.6875rem;
}
.index .section3 .swiper-button.next {
  right: 1.375rem;
}
.index .section4 .top {
  padding-top: 5.375rem;
  height: 26.375rem;
  background: url(../img/img5.png) no-repeat center center/cover;
}
.index .section4 .top .container {
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-align-items: flex-start;
     -moz-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
  -webkit-justify-content: space-between;
     -moz-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
.index .section4 .top-title {
  text-align: right;
}
.index .section4 .top-title .title1 {
  font-size: 2.25rem;
  line-height: 1;
  color: #fff;
  font-weight: bold;
  margin-bottom: 1rem;
}
.index .section4 .top-title .title2 {
  font-size: 1.25rem;
  line-height: 1.75rem;
  color: #999999;
}
.index .section4 .bottom {
  background: url(../img/img6.png) no-repeat center center/cover;
  padding-bottom: 7.25rem;
}
.index .section4 .list {
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-justify-content: space-between;
     -moz-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  margin-bottom: 8.0625rem;
}
.index .section4 .item {
  width: 24.2857142857%;
  height: 13.75rem;
  padding: 2.0625rem 2.3571428571% 0;
  background-color: #ffffff;
  cursor: pointer;
  -webkit-transition: all 0.2s;
  -o-transition: all 0.2s;
  -moz-transition: all 0.2s;
  transition: all 0.2s;
  margin-top: -4.3125rem;
}
.index .section4 .item:hover {
  color: #fff;
  background-color: var(--color);
}
.index .section4 .item:hover .item-num::before {
  background-color: #fff;
}
.index .section4 .item:hover .item-img {
  border-color: #fff;
}
.index .section4 .item:hover .item-img img {
  border-color: #fff;
  -webkit-filter: grayscale(1) brightness(5);
          filter: grayscale(1) brightness(5);
}
.index .section4 .item:hover .item-text {
  color: #fff;
}
.index .section4 .item-num {
  position: relative;
  font-size: 4.125rem;
  line-height: 3.4375rem;
  font-weight: bold;
  color: #fff;
  -webkit-text-stroke: 1px #f2f2f2;
  margin-bottom: 2.25rem;
}
.index .section4 .item-num::before {
  position: absolute;
  content: "";
  width: 1.8125rem;
  height: 0.125rem;
  background-color: #cccccc;
  -webkit-transition: all 0.2s;
  -o-transition: all 0.2s;
  -moz-transition: all 0.2s;
  transition: all 0.2s;
  right: 0;
  top: 50%;
  -webkit-transform: translateY(-50%);
     -moz-transform: translateY(-50%);
      -ms-transform: translateY(-50%);
       -o-transform: translateY(-50%);
          transform: translateY(-50%);
}
.index .section4 .item-info {
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-justify-content: space-between;
     -moz-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-align-items: center;
     -moz-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.index .section4 .item-img {
  width: 4.625rem;
  height: 4.625rem;
  border: dashed 1px #999999;
  border-radius: 50%;
  -webkit-transition: all 0.2s;
  -o-transition: all 0.2s;
  -moz-transition: all 0.2s;
  transition: all 0.2s;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-justify-content: center;
     -moz-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-align-items: center;
     -moz-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.index .section4 .item-img img {
  width: 4rem;
  height: 4rem;
  border: solid 1px #343434;
  -webkit-transition: all 0.2s;
  -o-transition: all 0.2s;
  -moz-transition: all 0.2s;
  transition: all 0.2s;
  border-radius: 50%;
}
.index .section4 .item-text {
  font-size: 1.125rem;
  line-height: 1.75rem;
  -webkit-transition: all 0.2s;
  -o-transition: all 0.2s;
  -moz-transition: all 0.2s;
  transition: all 0.2s;
  text-align: right;
  color: #666666;
}
.index .section4 .content {
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-justify-content: space-between;
     -moz-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-align-items: flex-start;
     -moz-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
}
.index .section4 .left {
  padding-top: 1.25rem;
  margin-right: 3.125rem;
}
.index .section4 .left-title1 {
  font-size: 2.375rem;
  line-height: 3.25rem;
  font-weight: bold;
  margin-bottom: 0.5rem;
}
.index .section4 .left-title2 {
  font-weight: 1.25rem;
  line-height: 1.875rem;
  color: #999999;
  font-weight: bold;
  margin-bottom: 2.6875rem;
}
.index .section4 .left-text {
  line-height: 1.875rem;
  color: #666666;
}
.index .section4 .index-more {
  margin-top: 4.25rem;
}
.index .section4 .right {
  width: 50%;
  -webkit-flex-shrink: 0;
      -ms-flex-negative: 0;
          flex-shrink: 0;
  padding-top: 37%;
  position: relative;
}
.index .section4 .right img {
  position: absolute;
  left: 0;
  top: 0;
}
.index .section5 {
  padding-top: 7.1875rem;
  padding-bottom: 8.375rem;
}
.index .section5 .top {
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-align-items: center;
     -moz-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-justify-content: space-between;
     -moz-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  margin-bottom: 1.5625rem;
}
.index .section5 .list {
  display: none;
  -webkit-align-items: flex-start;
     -moz-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
  -webkit-justify-content: space-between;
     -moz-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
.index .section5 .list.active {
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
}
.index .section5 .list .left {
  -webkit-flex-grow: 1;
     -moz-box-flex: 1;
      -ms-flex-positive: 1;
          flex-grow: 1;
  width: 0;
  margin-right: 7.1428571429%;
}
.index .section5 .list .left .item {
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  padding: 1.875rem 0;
}
.index .section5 .list .left .item + .item {
  border-top: 1px solid #e6e6e6;
}
.index .section5 .list .left .item-time {
  margin-top: -0.1875rem;
}
.index .section5 .list .left .item-img {
  -webkit-flex-shrink: 0;
      -ms-flex-negative: 0;
          flex-shrink: 0;
  width: 20.0625rem;
  height: 13.75rem;
  margin-right: 2.3125rem;
  margin-right: 4%;
}
.index .section5 .list .left .item-info {
  -webkit-flex-grow: 1;
     -moz-box-flex: 1;
      -ms-flex-positive: 1;
          flex-grow: 1;
  width: 0;
}
.index .section5 .list .right {
  padding-top: 1.875rem;
  -webkit-flex-shrink: 0;
      -ms-flex-negative: 0;
          flex-shrink: 0;
  width: 26.1428571429%;
}
.index .section5 .list .right .item-img {
  width: 100%;
  height: 15.875rem;
  margin-bottom: 1.6875rem;
}
.index .section5 .list .right .item-title {
  margin-bottom: 0.8125rem;
  height: 4.25rem;
}
.index .section5 .list .right .item-text {
  height: 1.625rem;
  margin-bottom: 1.875rem;
}
.index .section5 .list .item:hover .index-more {
  background-color: #e0592d;
  color: #fff;
  border-color: #e0592d;
}
.index .section5 .list .item:hover .index-more img {
  -webkit-filter: none;
          filter: none;
}
.index .section5 .list .item-time {
  font-size: 1.125rem;
  color: #999999;
  font-weight: bold;
  line-height: 2rem;
  height: 2rem;
}
.index .section5 .list .item-title {
  font-size: 1.5rem;
  line-height: 2.125rem;
  height: 2.125rem;
  margin-bottom: 0.5625rem;
}
.index .section5 .list .item-text {
  line-height: 1.625rem;
  height: 3.25rem;
  color: #666666;
  margin-bottom: 2.5rem;
}

.about .section3 {
  background: url(../img/img14.png) no-repeat top center/cover;
  padding-top: 5.625rem;
  padding-bottom: 11.5rem;
  overflow: hidden;
}
.about .section3 .top-title {
  color: var(--color);
  text-align: center;
  font-weight: bold;
  margin-bottom: 3.75rem;
}
.about .section3 .top-title .title1 {
  font-size: 2.375rem;
  line-height: 1;
  margin-bottom: 1.5rem;
}
.about .section3 .top-title .title2 {
  line-height: 1;
  font-size: 1.25rem;
}
.about .section3 .content {
  font-size: 1.125rem;
  text-align: center;
  line-height: 2.625rem;
  margin-bottom: 4.375rem;
}
.about .section3 .list {
  width: 100%;
  height: 41.875rem;
  background: url(../img/img15.png) no-repeat center center/cover;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  margin-bottom: 9.375rem;
}
.about .section3 .list .item {
  -webkit-flex: 1;
     -moz-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
  position: relative;
  cursor: pointer;
}
.about .section3 .list .item + .item {
  border-left: 1px solid rgba(255, 255, 255, 0.3);
}
.about .section3 .list .item:hover {
  background-image: -webkit-linear-gradient(bottom, rgba(221, 85, 55, 0.4) 10%, rgba(221, 85, 55, 0) 100%);
  background-image: -moz-linear-gradient(bottom, rgba(221, 85, 55, 0.4) 10%, rgba(221, 85, 55, 0) 100%);
  background-image: -o-linear-gradient(bottom, rgba(221, 85, 55, 0.4) 10%, rgba(221, 85, 55, 0) 100%);
  background-image: linear-gradient(to top, rgba(221, 85, 55, 0.4) 10%, rgba(221, 85, 55, 0) 100%);
}
.about .section3 .list .item-info {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 2.0625rem;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-align-items: center;
     -moz-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-justify-content: space-between;
     -moz-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  color: #fff;
  font-size: 1.25rem;
  line-height: 1.75rem;
  padding: 0 9.2%;
}
.about .section3 .list .item-img {
  width: 4.625rem;
  height: 4.625rem;
  border: dashed 1px #ffffff;
  border-radius: 50%;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-justify-content: center;
     -moz-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-align-items: center;
     -moz-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.about .section3 .list .item-img img {
  width: 4rem;
  height: 4rem;
  border: solid 1px #ffffff;
  border-radius: 50%;
  -webkit-filter: grayscale(1) brightness(5);
          filter: grayscale(1) brightness(5);
}
.about .section3 .list .item-text {
  text-align: right;
}
.about .section3 .list1 {
  position: relative;
}
.about .section3 .list1 .select {
  position: absolute;
  left: 0;
  bottom: 3.125rem;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-align-items: center;
     -moz-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.about .section3 .list1 .select .select-button {
  width: 0.75rem;
  cursor: pointer;
  position: relative;
  z-index: 19;
}
.about .section3 .list1 .select .select-span {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background-color: #fff;
  border: 0.625rem solid var(--color);
  margin: 0 0.75rem;
  position: relative;
}
.about .section3 .list1 .select .select-span img {
  position: absolute;
  width: 102.75rem;
  max-width: initial;
  bottom: -3.125rem;
  left: 1.3125rem;
}
.about .section3 .list1 .swiper {
  padding-bottom: 2.5rem;
}
.about .section3 .list1 .top-title {
  position: absolute;
  text-align: left;
  left: 0;
  top: 1.875rem;
}
.about .section3 .list1 .item {
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-align-items: flex-start;
     -moz-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
}
.about .section3 .list1 .item-text {
  -webkit-flex-grow: 1;
     -moz-box-flex: 1;
      -ms-flex-positive: 1;
          flex-grow: 1;
  width: 0;
  font-size: 1.125rem;
  line-height: 2.625rem;
  padding-top: 8.5625rem;
}
.about .section3 .list1 .item-img {
  -webkit-flex-shrink: 0;
      -ms-flex-negative: 0;
          flex-shrink: 0;
  width: 31.0625rem;
  height: 31.0625rem;
  position: relative;
  margin-left: 2.5rem;
}
.about .section3 .list1 .item-img img {
  border-radius: 50%;
  border: solid 0.1875rem #dd5537;
}
.about .section3 .list1 .item-year {
  position: absolute;
  left: -17.9375rem;
  bottom: -2.5rem;
  color: var(--color);
  white-space: nowrap;
  font-size: 1.5rem;
  font-weight: bold;
}
.about .section3 .list1 .item-year span {
  font-size: 13.75rem;
  line-height: 11.5625rem;
}
.about .section4 {
  background-color: #fff;
  background-image: url(../img/img16.png);
  background-repeat: no-repeat;
  background-position: center center;
  -o-background-size: cover;
     background-size: cover;
  overflow: hidden;
}
.about .section4 .container {
  padding-top: 6.25rem;
  padding-bottom: 6.25rem;
}
.about .section4 .top {
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-justify-content: space-between;
     -moz-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-align-items: flex-start;
     -moz-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
  margin-bottom: 2.5rem;
}
.about .section4 .content {
  font-size: 1.125rem;
  line-height: 2rem;
  width: 55.2142857143%;
}
.about .section4 .top-title {
  color: var(--color);
  font-weight: bold;
  margin-bottom: 3.75rem;
}
.about .section4 .top-title .title1 {
  font-size: 2.375rem;
  line-height: 1;
  margin-bottom: 1.5rem;
}
.about .section4 .top-title .title2 {
  line-height: 1;
  font-size: 1.25rem;
}
.about .section4 .bottom {
  padding-top: 31.3571428571%;
  position: relative;
}
.about .section4 .bottom .swiper {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
}
.about .section4 .bottom .swiper-pagination {
  --swiper-pagination-color: var(--color);
  bottom: -2.5rem;
}
.about .section4 .bottom .swiper-button {
  background-color: transparent;
}
.about .section4 .bottom .swiper-button:hover {
  background-color: var(--color);
}
.about .section4 .bottom .swiper-button.prev {
  left: -7.5rem;
}
.about .section4 .bottom .swiper-button.next {
  right: -7.5rem;
}

.product .section3 {
  padding-top: 5rem;
  padding-bottom: 6.25rem;
}
.product .section3 .item {
  height: 41.875rem;
  background: url(../img/img19.png) no-repeat center center/cover;
  padding: 3.75rem 7.1428571429% 5.625rem;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-justify-content: space-between;
     -moz-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
.product .section3 .item + .item {
  margin-top: 4.375rem;
}
.product .section3 .item:nth-of-type(2n) {
  -webkit-flex-direction: row-reverse;
     -moz-box-orient: horizontal;
     -moz-box-direction: reverse;
      -ms-flex-direction: row-reverse;
          flex-direction: row-reverse;
}
.product .section3 .item:nth-of-type(2n) .item-right {
  background-position: left center;
}
.product .section3 .item-left {
  padding-top: 6.125rem;
  width: 34%;
  position: relative;
}
.product .section3 .item-title1 {
  font-size: 3.75rem;
  height: 4.3125rem;
  font-weight: bold;
  margin-bottom: 0.625rem;
}
.product .section3 .item-title2 {
  font-size: 1.875rem;
  line-height: 2.875rem;
  height: 2.875rem;
  font-weight: bold;
  margin-bottom: 0.625rem;
}
.product .section3 .item-text {
  font-size: 1.125rem;
  line-height: 1.875rem;
  height: 3.75rem;
  color: #666666;
}
.product .section3 .index-more {
  position: absolute;
  left: 0;
  bottom: 3.625rem;
}
.product .section3 .item-right {
  width: 60%;
  -webkit-flex-shrink: 0;
      -ms-flex-negative: 0;
          flex-shrink: 0;
  background-repeat: no-repeat;
  background-position: right center;
  -o-background-size: contain;
     background-size: contain;
}

.product_detail .section2 {
  padding: 5.625rem 0;
  background: url(../img/img20.png) no-repeat center center/cover;
}
.product_detail .section2 .container {
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-justify-content: space-between;
     -moz-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
.product_detail .section2 .swiper {
  -webkit-flex-shrink: 0;
      -ms-flex-negative: 0;
          flex-shrink: 0;
  width: 42.8571428571%;
  height: 28.125rem;
  margin-left: 0;
  margin-right: 0;
  margin-right: 7.1428571429%;
  background: url(../img/img19.png) no-repeat center center/cover;
}
.product_detail .section2 .swiper-slide {
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-justify-content: center;
     -moz-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-align-items: center;
     -moz-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.product_detail .section2 .swiper-slide .img {
  background-position: center center;
  background-repeat: no-repeat;
  -o-background-size: contain;
     background-size: contain;
  width: 70%;
  height: 70%;
}
.product_detail .section2 .swiper-pagination {
  bottom: 1.6875rem;
}
.product_detail .section2 .swiper-pagination-bullet {
  width: 0.625rem;
  height: 0.625rem;
  background-color: #ffffff;
  border-radius: 0.3125rem;
  opacity: 1;
  -webkit-transition: all 0.3s;
  -o-transition: all 0.3s;
  -moz-transition: all 0.3s;
  transition: all 0.3s;
  margin: 0 0.4375rem;
}
.product_detail .section2 .swiper-pagination-bullet.swiper-pagination-bullet-active {
  width: 1.5625rem;
  background-color: var(--color);
}
.product_detail .section2 .right {
  padding-top: 0;
  -webkit-flex-grow: 1;
     -moz-box-flex: 1;
      -ms-flex-positive: 1;
          flex-grow: 1;
  width: 0;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-direction: column;
     -moz-box-orient: vertical;
     -moz-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  padding-top: 3.4375rem;
}
.product_detail .section2 .title1 {
  font-size: 3.75rem;
  line-height: 4.3125rem;
  font-weight: bold;
  margin-bottom: 0.625rem;
}
.product_detail .section2 .title2 {
  font-size: 1.875rem;
  line-height: 2.875rem;
  font-weight: bold;
  margin-bottom: 1.125rem;
}
.product_detail .section2 .text {
  line-height: 2rem;
  color: #666666;
  -webkit-flex-grow: 1;
     -moz-box-flex: 1;
      -ms-flex-positive: 1;
          flex-grow: 1;
  height: 0;
  overflow: auto;
}
.product_detail .section2 .text::-webkit-scrollbar {
  width: 2px;
}
.product_detail .section2 .text::-webkit-scrollbar-thumb {
  width: 2px;
  background-color: var(--color);
}
.product_detail .section3 {
  padding-top: 4.375rem;
  padding-bottom: 6.25rem;
  overflow: hidden;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-justify-content: space-between;
     -moz-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-align-items: flex-start;
     -moz-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
}
.product_detail .section3 .left {
  width: 67.1428571429%;
  -webkit-flex-shrink: 0;
      -ms-flex-negative: 0;
          flex-shrink: 0;
}
.product_detail .section3 .right {
  width: 29.7857142857%;
  -webkit-flex-shrink: 0;
      -ms-flex-negative: 0;
          flex-shrink: 0;
}
.product_detail .section3 .right-title {
  font-size: 1.25rem;
  color: #666666;
  line-height: 1;
  margin-bottom: 2.375rem;
  padding-top: 0.8125rem;
}
.product_detail .section3 .select {
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  padding-bottom: 1.6875rem;
  border-bottom: 1px solid #e0e0e0;
}
.product_detail .section3 .select .select-item {
  width: 8.5rem;
  line-height: 2.8125rem;
  text-align: center;
  background-color: #f5f5f5;
  font-size: 1.125rem;
  color: #999999;
  cursor: pointer;
}
.product_detail .section3 .select .select-item + .select-item {
  margin-left: 0.625rem;
}
.product_detail .section3 .select .select-item.active, .product_detail .section3 .select .select-item:hover {
  background-color: var(--color);
  color: #fff;
}
.product_detail .section3 .content {
  display: none;
  line-height: normal;
  padding-top: 2.5rem;
}
.product_detail .section3 .content.active {
  display: block;
}
.product_detail .section3 .swiper {
  overflow: initial;
}
.product_detail .section3 .swiper-slide {
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
}
.product_detail .section3 .swiper-slide:hover {
  color: var(--color);
}
.product_detail .section3 .swiper-slide + .swiper-slide {
  margin-top: 2rem;
}
.product_detail .section3 .swiper-wrapper {
  -webkit-flex-direction: column;
     -moz-box-orient: vertical;
     -moz-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
}
.product_detail .section3 .slide-img {
  -webkit-flex-shrink: 0;
      -ms-flex-negative: 0;
          flex-shrink: 0;
  width: 36.4508393285%;
  height: 7.125rem;
  background: url(../img/img19.png) no-repeat center center/cover;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-justify-content: center;
     -moz-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-align-items: center;
     -moz-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  margin-right: 4.7961630695%;
}
.product_detail .section3 .slide-img .img {
  background-position: center center;
  background-repeat: no-repeat;
  -o-background-size: contain;
     background-size: contain;
  width: 80%;
  height: 75%;
}
.product_detail .section3 .slide-info {
  -webkit-flex-grow: 1;
     -moz-box-flex: 1;
      -ms-flex-positive: 1;
          flex-grow: 1;
  width: 0;
  padding-top: 0.5rem;
}
.product_detail .section3 .slide-title {
  font-size: 1.25rem;
  line-height: 1.625rem;
  height: 3.25rem;
  margin-bottom: 1.25rem;
}
.product_detail .section3 .slide-more {
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-align-items: center;
     -moz-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  color: #999999;
}
.product_detail .section3 .slide-more img {
  width: 1.125rem;
  margin-left: 0.875rem;
  -webkit-filter: brightness(0.5);
          filter: brightness(0.5);
}

.industry .section3 {
  padding-top: 5rem;
}
.industry .section3 .list {
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-justify-content: space-between;
     -moz-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-flex-wrap: wrap;
      -ms-flex-wrap: wrap;
          flex-wrap: wrap;
}
.industry .section3 .item {
  width: 48.5714285714%;
  margin-bottom: 2.5rem;
}
.industry .section3 .item:hover .index-more {
  background-color: #e0592d;
  color: #fff;
  border-color: #e0592d;
}
.industry .section3 .item:hover .index-more img {
  -webkit-filter: none;
          filter: none;
}
.industry .section3 .item .img-container {
  padding-top: 52.6470588235%;
  position: relative;
}
.industry .section3 .item .img-container img {
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
}
.industry .section3 .item-info {
  height: 15.875rem;
  background-color: #f7f7f7;
  padding: 2.1875rem 4.4117647059% 0;
}
.industry .section3 .item-title {
  font-size: 1.875rem;
  line-height: 2.5rem;
  font-weight: bold;
  margin-bottom: 0.5rem;
}
.industry .section3 .item-text {
  line-height: 1.875rem;
  height: 3.75rem;
  color: #666666;
  margin-bottom: 0.8125rem;
}
.industry .section3 .my-pagination {
  margin: 2.5rem 0 5.8125rem;
}

.technology .section3 {
  background: url(../img/img20.png) no-repeat center center/cover;
  padding-top: 5.625rem;
  padding-bottom: 5rem;
  overflow: hidden;
}
.technology .section3 .index-title {
  position: absolute;
  left: 0;
  top: 2.5rem;
}
.technology .section3 .content {
  position: relative;
}
.technology .section3 .swiper-slide {
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-justify-content: space-between;
     -moz-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
.technology .section3 .slide-text {
  padding-top: 12.8125rem;
  width: 45%;
  line-height: 1.875rem;
  color: #666666;
}
.technology .section3 .slide-img {
  width: 50%;
  height: 37.5rem;
  background-repeat: no-repeat;
  background-position: right center;
  -o-background-size: contain;
     background-size: contain;
}
.technology .section3 .swiper-button {
  background-color: transparent;
}
.technology .section3 .swiper-button:hover {
  background-color: var(--color);
}
.technology .section3 .swiper-button.prev {
  left: -7.5rem;
}
.technology .section3 .swiper-button.next {
  right: -7.5rem;
}
.technology .section4 {
  padding-top: 5rem;
  padding-bottom: 8.125rem;
  overflow: hidden;
}
.technology .section4 .index-title {
  margin-bottom: 3.75rem;
}
.technology .section4 .content {
  position: relative;
}
.technology .section4 .swiper {
  height: 32.3125rem;
}
.technology .section4 .slide-info {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  color: #fff;
  padding: 2.1875rem 8.1570996979%;
  cursor: pointer;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-direction: column;
     -moz-box-orient: vertical;
     -moz-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
}
.technology .section4 .slide-info:hover {
  background-color: var(--color);
}
.technology .section4 .slide-info:hover .slide-title {
  display: block;
}
.technology .section4 .slide-info:hover .slide-text {
  display: -webkit-box;
}
.technology .section4 .slide-names {
  font-size: 1.875rem;
  font-weight: bold;
  line-height: 2.25rem;
  margin-bottom: 1.125rem;
}
.technology .section4 .slide-name {
  font-size: 1.5rem;
  line-height: 1;
  padding-bottom: 1.1875rem;
  position: relative;
}
.technology .section4 .slide-name::before {
  position: absolute;
  content: "";
  width: 0.8125rem;
  height: 0.1875rem;
  background-color: #ffffff;
  left: 0;
  bottom: 0;
}
.technology .section4 .slide-title, .technology .section4 .slide-text {
  display: none;
}
.technology .section4 .slide-title {
  margin-top: auto;
  font-size: 1.25rem;
  line-height: 2.25rem;
  margin-bottom: 0.625rem;
}
.technology .section4 .slide-text {
  line-height: 1.625rem;
}
.technology .section4 .swiper-button {
  background-color: transparent;
}
.technology .section4 .swiper-button:hover {
  background-color: var(--color);
}
.technology .section4 .swiper-button.prev {
  left: -7.5rem;
}
.technology .section4 .swiper-button.next {
  right: -7.5rem;
}

.news .section3 {
  padding-top: 3.75rem;
  overflow: hidden;
}
.news .section3 .content {
  position: relative;
  margin-bottom: 1.875rem;
}
.news .section3 .swiper {
  height: 31.75rem;
}
.news .section3 .swiper-slide {
  border: solid 1px #cccccc;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  padding: 1.875rem 2.1428571429%;
}
.news .section3 .swiper-slide .img-container {
  -webkit-flex-shrink: 0;
      -ms-flex-negative: 0;
          flex-shrink: 0;
  height: 100%;
  width: 48.6526946108%;
  margin-right: 4.4910179641%;
}
.news .section3 .slide-info {
  -webkit-flex-grow: 1;
     -moz-box-flex: 1;
      -ms-flex-positive: 1;
          flex-grow: 1;
  width: 0;
  padding-top: 3.125rem;
}
.news .section3 .slide-time {
  font-size: 1.125rem;
  height: 1.125rem;
  line-height: 1;
  font-weight: bold;
  color: #999999;
  margin-bottom: 0.625rem;
}
.news .section3 .slide-title {
  font-size: 1.875rem;
  line-height: 2.625rem;
  height: 2.625rem;
  font-weight: bold;
  margin-bottom: 1.125rem;
}
.news .section3 .slide-text {
  line-height: 2rem;
  height: 10rem;
  color: #666666;
  -webkit-line-clamp: 5;
  margin-bottom: 3.5rem;
}
.news .section3 .swiper-button {
  background-color: transparent;
}
.news .section3 .swiper-button:hover {
  background-color: var(--color);
}
.news .section3 .swiper-button.prev {
  left: -6.25rem;
}
.news .section3 .swiper-button.next {
  right: -6.25rem;
}
.news .section3 .list {
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: wrap;
      -ms-flex-wrap: wrap;
          flex-wrap: wrap;
}
.news .section3 .list .item {
  width: 50%;
  height: 15.875rem;
  border: solid 1px #cccccc;
  padding: 1.875rem 2.1428571429%;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  margin-bottom: 2.5rem;
}
.news .section3 .list .item:hover {
  border-color: #df582c;
}
.news .section3 .list .item:hover .item-title {
  font-weight: bold;
}
.news .section3 .list .item:hover .index-more {
  background-color: #e0592d;
  color: #fff;
  border-color: #e0592d;
}
.news .section3 .list .item:hover .index-more img {
  -webkit-filter: none;
          filter: none;
}
.news .section3 .list .img-container {
  width: 44.0251572327%;
  height: 100%;
  -webkit-flex-shrink: 0;
      -ms-flex-negative: 0;
          flex-shrink: 0;
  margin-right: 5.1886792453%;
}
.news .section3 .list .item-info {
  -webkit-flex-grow: 1;
     -moz-box-flex: 1;
      -ms-flex-positive: 1;
          flex-grow: 1;
  width: 0;
  padding-top: 0.625rem;
}
.news .section3 .list .item-time {
  font-size: 1.125rem;
  line-height: 1;
  font-weight: bold;
  color: #999999;
  margin-bottom: 0.4375rem;
}
.news .section3 .list .item-title {
  font-size: 1.25rem;
  line-height: 2.125rem;
  height: 4.25rem;
  margin-bottom: 1.5625rem;
}
.news .section3 .my-pagination {
  margin: 0.5625rem 0 5.25rem;
}

.serve .section3 {
  padding-top: 3.125rem;
}
.serve .section3 .list {
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: wrap;
      -ms-flex-wrap: wrap;
          flex-wrap: wrap;
  -webkit-justify-content: space-between;
     -moz-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
.serve .section3 .item {
  width: 47.1428571429%;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-align-items: flex-start;
     -moz-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
  padding-top: 3.0625rem;
  padding-bottom: 2.4375rem;
  border-bottom: 1px solid #e6e6e6;
}
.serve .section3 .item:hover {
  border-color: var(--color);
}
.serve .section3 .item:hover .item-title {
  font-weight: bold;
}
.serve .section3 .item-icon {
  width: 1.25rem;
  -webkit-flex-shrink: 0;
      -ms-flex-negative: 0;
          flex-shrink: 0;
  margin-right: 3.6363636364%;
}
.serve .section3 .item-info {
  -webkit-flex-grow: 1;
     -moz-box-flex: 1;
      -ms-flex-positive: 1;
          flex-grow: 1;
  width: 0;
}
.serve .section3 .item-title {
  font-size: 1.25rem;
  line-height: 2.125rem;
  margin-top: -0.375rem;
  margin-bottom: 0.625rem;
}
.serve .section3 .item-time {
  font-size: 1.125rem;
  font-weight: bold;
  line-height: 1;
  color: #999999;
}
.serve .section3 .item-upload {
  width: 11.3636363636%;
  text-align: right;
  border-left: 1px solid #e6e6e6;
}
.serve .section3 .item-upload img {
  width: 1.3125rem;
}
.serve .section3 .my-pagination {
  margin: 5.5625rem 0 5.875rem;
}
.serve .section4 {
  padding-top: 5rem;
}
.serve .section4 .list {
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: wrap;
      -ms-flex-wrap: wrap;
          flex-wrap: wrap;
}
.serve .section4 .item {
  width: 22.8571428571%;
  margin-right: 2.8571428571%;
  margin-bottom: 1.875rem;
}
.serve .section4 .item:nth-of-type(4n) {
  margin-right: 0;
}
.serve .section4 .img-container {
  width: 100%;
  padding-top: 75%;
  position: relative;
}
.serve .section4 .img-container > img {
  position: absolute;
  top: 0;
  left: 0;
}
.serve .section4 .item-mask {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.61);
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-justify-content: center;
     -moz-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-align-items: center;
     -moz-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.serve .section4 .item-mask img {
  width: 2.5rem;
  -webkit-transform: none;
     -moz-transform: none;
      -ms-transform: none;
       -o-transform: none;
          transform: none;
}
.serve .section4 .item-title {
  line-height: 4.375rem;
  height: 4.375rem;
  text-align: center;
  background-color: #f7f7f7;
  font-size: 1.25rem;
}
.serve .section4 .my-pagination {
  margin: 3.125rem 0 5.875rem;
}
.serve .section5 {
  margin-top: 4.3125rem;
  margin-bottom: 5rem;
}
.serve .section5 .content {
  background-color: #fafafa;
  padding: 4.1875rem 7.8571428571% 6.25rem;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-justify-content: space-between;
     -moz-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-flex-wrap: wrap;
      -ms-flex-wrap: wrap;
          flex-wrap: wrap;
}
.serve .section5 .item-input, .serve .section5 .item-yzm {
  width: 47.1186440678%;
}
.serve .section5 .item-input input, .serve .section5 .item-yzm input {
  width: 100%;
  height: 3.375rem;
  padding: 0 1.875rem;
  background-color: #f0f0f0;
}
.serve .section5 .item-input input::-webkit-input-placeholder, .serve .section5 .item-yzm input::-webkit-input-placeholder {
  color: #999999;
}
.serve .section5 .item-input input:-moz-placeholder, .serve .section5 .item-yzm input:-moz-placeholder {
  color: #999999;
}
.serve .section5 .item-input input::-moz-placeholder, .serve .section5 .item-yzm input::-moz-placeholder {
  color: #999999;
}
.serve .section5 .item-input input:-ms-input-placeholder, .serve .section5 .item-yzm input:-ms-input-placeholder {
  color: #999999;
}
.serve .section5 .item-input input::placeholder, .serve .section5 .item-yzm input::placeholder {
  color: #999999;
}
.serve .section5 .item-input, .serve .section5 .item-textarea {
  margin-bottom: 2.5rem;
}
.serve .section5 .item-yzm .input {
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
}
.serve .section5 .item-yzm .input img {
  -webkit-flex-shrink: 0;
      -ms-flex-negative: 0;
          flex-shrink: 0;
  width: 9.25rem;
  display: block;
  cursor: pointer;
}
.serve .section5 .item-textarea {
  width: 100%;
}
.serve .section5 .item-textarea textarea {
  width: 100%;
  height: 20.3125rem;
  background-color: #f0f0f0;
  padding: 0.625rem 1.875rem;
}
.serve .section5 .item-textarea textarea::-webkit-input-placeholder {
  color: #999999;
}
.serve .section5 .item-textarea textarea:-moz-placeholder {
  color: #999999;
}
.serve .section5 .item-textarea textarea::-moz-placeholder {
  color: #999999;
}
.serve .section5 .item-textarea textarea:-ms-input-placeholder {
  color: #999999;
}
.serve .section5 .item-textarea textarea::placeholder {
  color: #999999;
}
.serve .section5 .item-title {
  font-size: 1.125rem;
  line-height: 1;
  margin-bottom: 1rem;
}
.serve .section5 .item-submit {
  width: 9.375rem;
  height: 3.5rem;
  background-color: #df582c;
  border-radius: 28px;
  color: #fff;
  -webkit-align-self: flex-end;
      -ms-flex-item-align: end;
          align-self: flex-end;
}
.serve .section5 .item-submit:hover {
  background-color: #e27450;
}
.serve .modal .video {
  width: 53.8125rem;
  height: 32.4375rem;
  background-color: #000000;
}

.contact .section3 {
  margin-top: 5.625rem;
  margin-bottom: 5rem;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
}
.contact .section3 .left {
  width: 29.375rem;
  -webkit-flex-shrink: 0;
      -ms-flex-negative: 0;
          flex-shrink: 0;
  background-color: var(--color);
  color: #fff;
  padding-left: 3.5714285714%;
  padding-right: 0.7142857143%;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-direction: column;
     -moz-box-orient: vertical;
     -moz-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-justify-content: center;
     -moz-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}
.contact .section3 .logo {
  width: 8.375rem;
  height: 2.125rem;
  margin-bottom: 1.25rem;
}
.contact .section3 .title {
  font-size: 1.5rem;
  line-height: 2.125rem;
  font-weight: bold;
}
.contact .section3 .ettile {
  font-size: 0.875rem;
  font-weight: bold;
  line-height: 1.25rem;
}
.contact .section3 ul {
  list-style: none;
  font-size: 1.125rem;
  margin: 2.5rem 0 2.1875rem;
}
.contact .section3 ul li {
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-align-items: center;
     -moz-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.contact .section3 ul li + li {
  margin-top: 0.9375rem;
}
.contact .section3 ul img {
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 50%;
  border: solid 1px #ffffff;
  margin-right: 0.625rem;
}
.contact .section3 .code {
  font-size: 0.875rem;
  line-height: 1;
}
.contact .section3 .code img {
  width: 5.875rem;
  height: 5.875rem;
  margin-bottom: 0.4375rem;
}
.contact .section3 .right {
  -webkit-flex-grow: 1;
     -moz-box-flex: 1;
      -ms-flex-positive: 1;
          flex-grow: 1;
  height: 32.375rem;
}
.contact .section4 .index-title {
  margin-bottom: 3.75rem;
}
.contact .section4 .list .item:nth-of-type(2n) .item-top {
  background-color: #fff;
}
.contact .section4 .list .item:nth-of-type(2n) .item-top.active {
  background-color: var(--color);
}
.contact .section4 .list .item-top {
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-align-items: center;
     -moz-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding: 0 2.2857142857% 0 4.2857142857%;
  background-color: #f2f2f2;
  height: 4.5rem;
  cursor: pointer;
}
.contact .section4 .list .item-top.active {
  color: #fff;
  background-color: var(--color);
}
.contact .section4 .list .item-top.active + .item-bottom {
  display: block;
}
.contact .section4 .list .item-top.active .item-time {
  color: #fff;
}
.contact .section4 .list .item-top.active .item-icon {
  border-color: #fff;
  -webkit-transform: rotate(90deg);
     -moz-transform: rotate(90deg);
      -ms-transform: rotate(90deg);
       -o-transform: rotate(90deg);
          transform: rotate(90deg);
}
.contact .section4 .list .item-top.active .item-icon img {
  -webkit-filter: none;
          filter: none;
}
.contact .section4 .list .item-top .item-title {
  font-size: 1.25rem;
  font-weight: bold;
  width: 11.625rem;
}
.contact .section4 .list .item-top .item-time {
  color: #999999;
  -webkit-flex-shrink: 0;
      -ms-flex-negative: 0;
          flex-shrink: 0;
  margin-left: 0.7645259939%;
}
.contact .section4 .list .item-top .item-icon {
  margin-left: auto;
  -webkit-flex-shrink: 0;
      -ms-flex-negative: 0;
          flex-shrink: 0;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  border: solid 0.125rem #cccccc;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-justify-content: center;
     -moz-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-align-items: center;
     -moz-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-transform: rotate(-90deg);
     -moz-transform: rotate(-90deg);
      -ms-transform: rotate(-90deg);
       -o-transform: rotate(-90deg);
          transform: rotate(-90deg);
}
.contact .section4 .list .item-top .item-icon img {
  width: 0.375rem;
  -webkit-filter: brightness(0.7);
          filter: brightness(0.7);
}
.contact .section4 .list .item-bottom {
  display: none;
  background-color: #f2f2f2;
  padding: 2.875rem 4.2857142857%;
}
.contact .section4 .my-pagination {
  margin: 3.5rem 0 5.5rem;
}