body {
  color: #696969;
  --style-color: #2EB6EA;
}

.swiper-pagination-bullet {
  width: 20px;
  height: 6px;
  margin-top: 0;
  margin-left: 3px;
  margin-right: 3px;
  border-radius: 0;
  background: var(--style-color);
}

.swiper-pagination-bullet:not(.swiper-pagination-bullet-active) {
  opacity: .2;
}


/*手机导航代码开始 */
.header .shoujizhezhao {
  width: 100%;
  height: 100%;
  position: fixed;
  background-color: rgba(0, 0, 0, 0.2);
  z-index: 998;
  -webkit-transition: opacity .5s, visibility .5s;
  transition: opacity .5s, visibility .5s;
  opacity: 0;
  visibility: hidden;
  top: 0px;
  left: 0px;
}

.header .shoujidaohang {
  position: fixed;
  top: 0;
  left: 0;
  -webkit-transform: translateX(-100%);
  -ms-transform: translateX(-100%);
  transform: translateX(-100%);
  width: 240px;
  height: 100%;
  overflow: auto;
  overflow-x: hidden;
  background-color: #fff;
  padding: 15px;
  box-sizing: border-box;
  z-index: 200000;
  opacity: 0;
  -webkit-transition: -webkit-transform .5s ease-in-out, opacity .5s ease-in-out, box-shadow .5s ease-in-out;
  transition: transform .5s ease-in-out, opacity .5s ease-in-out, box-shadow .5s ease-in-out;
}

.header .zhankai {
  box-shadow: 0px 2px 8px rgba(0, 0, 0, 0.5);
  -webkit-transform: translateX(0);
  -ms-transform: translateX(0);
  transform: translateX(0);
  opacity: 1;
}

.header .shoujizhezhao.zhankai {
  visibility: visible;
  opacity: 1;
}

.header .shoujilogo {
  width: 100%;
  padding-top: 20px;
  padding-bottom: 20px;
  text-align: center;
}

.header .shoujilogo a {
  display: inline-block;
  width: 100%;
  height: 100%;
}

.header .shoujilogo a img {
  width: 70%;
  height: auto;
}

.header .shoujidaohang1 {
  width: 100%;
  border-bottom: 1px solid #EAEAEA;
}

.header .shoujidaohang1 .js-hasdrop {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header .shoujidaohang1 a {
  color: #696969;
  display: block;
  width: 100%;
  font-size: 16px;
  line-height: 40px;
}

.header .shoujidaohang1 .js-hasdrop i {
  display: block;
  width: 25px;
  height: 25px;
  line-height: 25px;
  text-align: center;
  flex-shrink: 0;
}

.header .shoujidaohang1 .js-hasdrop.active i {
  transform: rotate(90deg);
}

.header .shoujidaohang1 .dropdown {
  display: none;
}

.header .shoujidaohang1 .dropdown a {
  padding-left: 20px;
  font-size: 14px;
  border-top: 1px solid #EAEAEA;
}

.header .shoujidaohang1 .has-drop.active {
  color: var(--style-color);
}

.header .shoujidaohang2 {
  width: 100%;
  margin-top: 20px;
}

/*手机导航代码结束 */

/* 头部代码开始*/
.header {
  width: 100%;
}

.header .header-top {
  color: #fff;
  overflow: hidden;
  background: #021E33;
}

.header .header-top .container {
  height: 45px;
  display: flex;
  align-items: center;
}

.header .lt {
  display: none;
}

.header .icon-list {
  display: flex;
  align-items: center;
  line-height: 1;
}

.header .icon-list li {
  margin-left: 5px;
  margin-right: 5px;
}

.header .icon-list a {
  display: block;
}

.header .icon-list li i {
  font-size: 20px;
}

.header .icon-list li i:hover {
  color: var(--style-color);
}

.header .rt {
  display: flex;
  align-items: center;
  margin-left: auto;
}

.header .item:not(:last-child) {
  margin-right: 20px;
}

.header .item:hover {
  color: var(--style-color);
}

.header .item i {
  font-size: 20px;
  line-height: 1;
  color: var(--style-color);
}

.header .item span {
  opacity: .7;
  line-height: 1;
  display: none;
}

.header .header-bottom {
  position: relative;
  top: 0;
  left: 0;
  z-index: 100;
  width: 100%;
  color: #696969;
  background: #fff;
}

.header.shadow .header-bottom {
  position: fixed;
  transition: all .3s;
  box-shadow: 3px 3px 6px 0px rgba(0, 0, 0, 0.25);
}

.header.shadow.scroll .header-bottom {
  transform: translateY(-100%);
  box-shadow: none;
}

.header .daohangzong {
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header .daohang1 {
  flex-shrink: 0;
}

.header .daohang1 img {
  width: auto;
  height: 50px;
}

.header .daohang2 {
  display: none;
}

.header .daohang3 {
  display: flex;
  align-items: center;
  line-height: 1;
  margin-left: 20px;
}

.header .daohang3-1>i {
  color: inherit;
  font-size: 24px;
  cursor: pointer;
}

.header .daohang4 {
  height: 24px;
  margin-left: 20px;
}

.header .sousuo {
  width: 100%;
  height: 100%;
  position: fixed;
  z-index: 1000999999999999999900;
  left: 0;
  top: 0;
  background: rgba(0, 0, 0, .8);
  display: none;
}

.header .sousuoguan {
  position: absolute;
  z-index: 1;
  right: 20px;
  cursor: pointer;
  top: 20px;
  color: #fff;
}

.header .sousuo1 {
  width: 32%;
  position: absolute;
  z-index: 1;
  left: 50%;
  top: 50%;
  height: 50px;
  line-height: 50px;
  transform: translate(-50%, -50%);
}

.header .search-text {
  width: 100%;
  height: 100%;
  height: 50px;
  background: none;
  padding: 0 10px 0 10px;
  color: #fff;
  font-size: 20px;
}

.header .sousuo1-1 {
  position: absolute;
  z-index: 1;
  right: 2%;
  top: 50%;
  transform: translateY(-50%);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  transition: all .6s;
}

.header .sousuo1-1 button {
  background: transparent;
  border: transparent;
}

.header .sousuo1-1 i {
  color: #fff;
  font-size: 20px;
}

.header .search-text::-webkit-input-placeholder {
  color: #fff;
}

.header .search-text:-moz-placeholder {
  color: #fff;
}

.header .search-text::-moz-placeholder {
  color: #fff;
}

.header .search-text:-ms-input-placeholder {
  color: #fff;
}

.hamburger-inner,
.hamburger-inner::before,
.hamburger-inner::after {
  background: #696969;
}

/* 头部代码结束*/
/* 导航响应式开始*/
@media (min-width: 768px) {
  .header .item {
    display: flex;
    align-items: center;
  }

  .header .item span {
    display: block;
    font-size: 16px;
    margin-left: 10px;
  }
}

@media (min-width: 1200px) {
  .header .header-top .container {
    height: 60px;
  }

  .header .lt {
    width: 320px;
    position: relative;
    display: block;
  }

  .header .lt::after {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    height: 60px;
    width: calc(100% + (100vw - 1140px) / 2 + 15px);
    background: var(--style-color);
  }

  .header .lt span {
    position: relative;
    z-index: 1;
  }

  .header .icon-list {
    margin-left: 20px;
  }

  .header .icon-list li {
    margin-left: 10px;
    margin-right: 10px;
  }

  .header .icon-list li i {
    font-size: 24px;
  }

  .header .item:not(:last-child) {
    margin-right: 40px;
  }

  .header .daohangzong {
    height: 80px;
  }

  .header .daohang1 img {
    height: 65px;
  }

  .header .daohang2 {
    flex: 1;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: flex-end;
  }

  .header .daohang2-1 {
    height: 100%;
  }

  .header .daohang2-1>a {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 13px;
    position: relative;
  }

  .header .daohang2-1:hover>a,
  .header .daohang2-1.active>a {
    color: var(--style-color);
  }

  .header .daohang2-1>a::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    width: 0;
    height: 3px;
    background: var(--style-color);
    transition: width .3s;
  }

  .header .daohang2-1:hover>a::after,
  .header .daohang2-1.active>a::after {
    width: calc(100% - 4px);
  }

  .header .daohang2-1.active>a {
    font-weight: bold;
  }

  .header .pulldown-a i {
    margin-left: 5px;
  }

  .header .daohang2-1 .container {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    z-index: 100;
    transition: all .3s ease-in-out;
    opacity: 0;
    visibility: hidden;
  }

  .header .daohang2-1:hover .container {
    opacity: 1;
    visibility: visible;
  }

  .header .daohang2-1 .item-wrap {
    padding: 40px 30px;
    background: #f9f9f9;
    display: flex;
    box-shadow: 0 6px 6px -3px rgba(0, 0, 0, 0.25) inset, 3px 3px 6px 0px rgba(0, 0, 0, 0.25);
  }

  .header .daohang2-1 .item-lt {
    width: 320px;
    margin-right: 30px;
  }

  .header .daohang2-1 .item-title {
    font-size: 18px;
    padding-bottom: 10px;
    border-bottom: 1px solid #C7C7C7;
  }

  .header .daohang2-1 .tab-list {
    display: block;
    margin-top: 20px;
  }

  .header .daohang2-1 .tab-list li {
    font-size: 18px;
    padding: 5px 15px;
    text-align: left;
    cursor: pointer;
  }

  .header .daohang2-1 .tab-list li.active {
    color: #fff;
    background: var(--style-color);
  }

  .header .daohang2-1 .tab-list li:not(:last-child) {
    position: relative;
    margin-bottom: 10px;
  }

  .header .daohang2-1 .tab-list li:not(:last-child)::before {
    content: '';
    position: absolute;
    left: 0;
    bottom: -5px;
    transform: translateY(50%);
    width: 100%;
    height: 1px;
    background: #DFDFDF;
  }

  .header .daohang2-1 .item-rt {
    flex: 1;
  }

  .header .row {
    margin-left: -8px;
    margin-right: -8px;
  }

  .header .row>div {
    padding: 0 8px;
  }

  .header .daohang2-1 .block {
    position: relative;
    border: 4px solid #FFFFFF;
    box-shadow: 0 0 6px rgba(0, 0, 0, .2);
  }

  .header .daohang2-1 .block img {
    width: 100%;
    aspect-ratio: 320 / 320;
  }

  .header .daohang2-1 .info-group {
    position: absolute;
    left: 0;
    bottom: 20px;
    width: 100%;
    z-index: 1;
    text-align: center;
  }

  .header .daohang2-1 .tit {
    color: #fff;
    font-size: 18px;
    font-weight: bold;
    margin-bottom: 5px;
  }

  .header .daohang2-1 .block .btn {
    width: 152px;
    padding: 6px 15px 5px;
    color: var(--style-color);
    border-radius: 4px;
    background: #fff;
    transition: all .3s;
  }

  .header .daohang2-1 .block .btn:hover {
    color: #fff;
    background: var(--style-color);
  }

  .header .btn-wrap {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid #DFDFDF;
  }

  .header .btn-wrap .btn {
    width: 152px;
    color: #fff;
    font-size: 18px;
    padding: 6px 15px 5px;
    background: var(--style-color);
    transition: opacity .3s;
  }

  .header .btn-wrap .btn:hover {
    opacity: .8;
  }

  .header .daohang-relative {
    position: relative;
  }

  .header .daohang2-1:hover .pulldown-1 {
    opacity: 1;
    visibility: visible;
  }

  .header .pulldown {
    position: absolute;
    height: auto;
    z-index: 100;
    transition: all 0.3s ease-in-out;
    background-color: #fff;
    box-shadow: 2.5px 4.33px 8px 0px rgba(0, 0, 0, 9%);
    opacity: 0;
    visibility: hidden;
  }

  .header .pulldown-1 {
    width: 220px;
    top: 80px;
    left: 0;
  }

  .header .pulldown a {
    display: block;
    width: 100%;
    height: unset;
    font-size: 14px;
    font-weight: normal;
    color: #696969;
    padding: 10px 15px;
    justify-content: flex-start;
  }

  .header .has-drop {
    position: relative;
  }

  .header .has-drop:hover .pulldown {
    opacity: 1;
    visibility: visible;
  }

  .header .has-drop a:hover {
    color: #fff;
    background: var(--style-color);
  }

  .header .daohang4 {
    display: none;
  }
}

@media (min-width: 1440px) {
  .header .header-top .container {
    font-size: 18px;
  }

  .header .lt {
    width: 380px;
  }

  .header .lt::after {
    width: calc(100% + (100vw - 1400px) / 2 + 15px);
  }

  .header .daohang2-1 .item-title, .header .daohang2-1 .tab-list li, .header .daohang2-1 .tit {
    font-size: 20px;
  }

  .header .row {
    margin-left: -15px;
    margin-right: -15px;
  }

  .header .row>div {
    padding: 0 15px;
  }
}

@media (min-width: 1640px) {
  .header .lt {
    width: 410px;
  }

  .header .lt::after {
    width: calc(100% + (100vw - 1600px) / 2 + 15px);
  }

  .header .item:not(:last-child) {
    margin-right: 50px;
  }

  .header .daohangzong {
    height: 100px;
  }

  .header .daohang1 img {
    height: 70px;
  }

  .header .daohang2-1>a {
    font-size: 18px;
    padding-left: 20px;
    padding-right: 20px;
  }

  .header .daohang2-1 .item-wrap {
    padding: 60px 60px 43px;
  }

  .header .daohang2-1 .item-lt {
    width: 320px;
    margin-right: 58px;
  }

  .header .daohang2-1 .tab-list li {
    padding: 5px 30px;
  }

  .header .row {
    margin-left: -28px;
    margin-right: -28px;
  }

  .header .row>div {
    padding: 0 28px;
  }

  .header .daohang2-1 .info-group {
    bottom: 32px;
  }

  .header .daohang2-1 .tit {
    margin-bottom: 14px;
  }

  .header .daohang2-1 .block .btn {
    font-size: 18px;
  }

  .header .pulldown-1 {
    top: 100px;
  }

  .header .daohang3 {
    margin-left: 44px;
  }
}


/* banner */
.banner {
  position: relative;
  text-align: center;
}

.banner img {
  display: block;
  width: 100%;
  min-height: 200px;
}

.banner::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, .2);
}

.banner .container {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: #fff;
  z-index: 1;
}

.banner .title {
  margin-bottom: 14px;
}

@media (min-width: 1640px) {
  .banner .info {
    font-size: 20px;
  }
}


/* breadcrumb */
.breadcrumb-div {
  padding-top: 10px;
  padding-bottom: 9px;
  border-bottom: 1px solid #F2F2F2;
  display: none;
}

.breadcrumb {
  display: flex;
  list-style: none;
}

.breadcrumb>li {
  color: #999999;
}

.breadcrumb>li:first-child::before {
  content: '\e8f5';
  font-family: "iconfont";
  margin-right: 5px;
}

.breadcrumb>li:not(:first-child)::before {
  content: '•';
  margin: 0 5px;
}

.breadcrumb>li:last-child {
  color: var(--style-color);
}

@media(min-width: 768px) {
  .breadcrumb-div {
    display: block;
  }
}