*,
*:before,
*:after {
  box-sizing: inherit;
}

@font-face {
  font-family: "DouyinSansBold";
  src: url("../font/DouyinSansBold.otf");
}

html,
body {
  width: 100%;
  height: 100%;
  box-sizing: border-box;
  overflow: hidden;
  margin: 0;
  padding: 0;


}

.official {
  width: 100%;
  height: 100%;
  box-sizing: border-box;
  overflow-y: auto;
  overflow-x: hidden;
  scroll-behavior: smooth;
  transition: transform 0.5s ease-in-out;
}

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

.official .official-content {
  background: url('../image/home.png') no-repeat;
  background-size: 100% auto;

}

.official-home {
  width: 1200px;
  margin: 0 auto;
  color: #fff;
}

.official-home_tab {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.official-home_tab_logo {
  width: 180px;
  font-size: 36px;
  font-weight: 600;
  letter-spacing: 2px;
}

.official-home_tab_list {
  width: 674px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.official-home_tab_list_item {
  font-size: 18px;
  line-height: 26px;
  padding: 32px 0 30px;
  cursor: pointer;
  color: #FFFFFF;
  text-decoration: none;
}

.official-home_tab_list_item:hover {
  color: #e1e1e1;
}

.active {
  font-weight: 600;
  position: relative;
}

.active::before {
  content: "";
  position: absolute;
  width: 100%;
  height: 4px;
  background-color: #fff;
  top: 0;
  left: 0;
  border-radius: 4px;
}

.official-home_content {
  margin-top: 140px;
  padding-bottom: 196px;
}

.official-home_label {
  font-weight: normal;
  font-size: 46px;
  color: #FFFFFF;
  line-height: 62px;
  padding-bottom: 62px;
  position: relative;
  font-family: 'DouyinSansBold';
}

.official-home_label::after {
  content: "";
  position: absolute;
  width: 92px;
  height: 6px;
  background: #fff;
  bottom: 28px;
  left: 0;
}

.official-home_content_button {
  width: 254px;
  background: #FFFFFF;
  border-radius: 35px;
  font-weight: 600;
  font-size: 28px;
  color: #1B3876;
  line-height: 68px;
  text-align: center;
  margin: 44px 0 0;
  cursor: pointer;
  display: flex;
  justify-content: center;
  align-items: center;
}

.official-home_content_button img {
  width: 26px;
  height: 26px;
  display: block;
  margin-left: 9px;
  -moz-user-select: none;
  -webkit-user-select: none;
  -ms-user-select: none;
  -khtml-user-select: none;
  user-select: none;
  pointer-events: none;
  /* 禁止图片被选中 */
}

.official-home_content_button {
  text-decoration: none;
}

.official-home_content_button:hover {
  color: #384d7a;
}

.official-product {
  width: 1200px;
  box-sizing: border-box;
  margin: 0 auto;
  padding: 110px 0 0;
}

.official-product_title {
  font-weight: 600;
  font-size: 44px;
  color: #000000;
  line-height: 62px;
  position: relative;
}

.official-product_title::after {
  content: "";
  position: absolute;
  width: 88px;
  height: 4px;
  background: #1B3876;
  border-radius: 5px;
  opacity: 0.5;
  left: 0;
  bottom: -8px;
}

.official-product_label {
  margin-top: 26px;
  font-weight: 500;
  font-size: 28px;
  color: #000000;
  line-height: 42px;
}

.official-product_message {
  font-weight: 500;
  font-size: 18px;
  color: #000000;
  line-height: 32px;
  margin-top: 10px;
}

.official-product_list {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 40px;
}

.official-product_list_item {
  width: 218px;
}

.official-product_list_item_icon {
  width: 218px;
  display: block;
  margin: auto;
  -moz-user-select: none;
  -webkit-user-select: none;
  -ms-user-select: none;
  -khtml-user-select: none;
  user-select: none;
  pointer-events: none;
  /* 禁止图片被选中 */
}

.official-product_list_item_text {
  font-weight: 600;
  font-size: 30px;
  color: #000000;
  line-height: 42px;
  margin-top: 24px;
  text-align: center;

}

.official-company {
  background: #1B3876;
}

.official-company_content {
  width: 1200px;
  margin: 110px auto 0;
  padding: 110px 0;
}

.official-company_content_title {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.official-company_content_title_text {
  font-weight: 500;
  font-size: 44px;
  color: #FFFFFF;
  line-height: 62px;
  position: relative;
}

.official-company_content_title_text::after {
  content: "";
  position: absolute;
  width: 88px;
  height: 4px;
  background: #fff;
  border-radius: 5px;
  opacity: 0.5;
  left: 0;
  bottom: -8px;
}

.official-company_content_title_tab {
  display: flex;
  justify-content: space-around;
  align-items: center;
  background: #1B3876;
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 30px;
}

.official-company_content_title_tab_item {
  font-weight: 600;
  font-size: 26px;
  color: #fff;
  line-height: 38px;
  border-radius: 30px;
  padding: 10px 57px;
  cursor: pointer;
}

.tabactive {
  color: #1B3876;
  background: #FFFFFF;
  border-radius: 30px;
}

.official-company_content_label {
  font-weight: 500;
  font-size: 28px;
  color: #FFFFFF;
  line-height: 42px;
  margin-top: 26px;
}

.official-company_content_message {
  font-weight: 500;
  font-size: 18px;
  color: #FFFFFF;
  line-height: 32px;
  margin-top: 10px;
}

.official-company_content_msg {
  padding-bottom: 42px;
  display: none;
}

.official-company_content_list {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 40px;
}

.official-company_content_list_item {
  background: #FFFFFF;
  box-shadow: 0px 0px 4px 0px rgba(0, 0, 0, 0.21);
  border-radius: 24px;
  text-align: center;
  padding: 6px;
}

.official-company_content_list_item_icon {
  width: 270px;
  height: auto;
  display: block;
  margin: auto;
  -moz-user-select: none;
  -webkit-user-select: none;
  -ms-user-select: none;
  -khtml-user-select: none;
  user-select: none;
  pointer-events: none;
  /* 禁止图片被选中 */
}

.official-company_content_list_item_text {
  font-weight: 500;
  font-size: 28px;
  color: #1B3876;
  line-height: 42px;
  margin: 30px 0 18px;
}

.swiper-wrapper {
  height: 490px;
}

.swiper-slide {
  height: 420px;
}

.swiper-pagination {
  text-align: center;
  /* bottom: -40px !important; */
}

.swiper-pagination-bullet {
  width: 14px;
  height: 14px;
  background: #000A1E;
  opacity: 1
}

.swiper-pagination-bullet-active {
  background: #D6D6D6;
}

.official-concact {
  background: url('../image/concact.png') no-repeat;
  background-size: 100% auto;
  -moz-user-select: none;
  -webkit-user-select: none;
  -ms-user-select: none;
  -khtml-user-select: none;
  user-select: none;
  pointer-events: none;
  /* 禁止图片被选中 */
}

.official-concact_content {
  width: 1200px;
  margin: 0 auto;
  padding: 110px 0 472px;
}

.official-concact_content_title {
  font-weight: 500;
  font-size: 44px;
  color: #333333;
  line-height: 62px;
  position: relative;
}

.official-concact_content_title::after {
  content: "";
  position: absolute;
  width: 88px;
  height: 4px;
  background: #1B3876;
  border-radius: 5px;
  opacity: 0.5;
  left: 0;
  bottom: -8px;
}

.official-concact_content_label {
  font-weight: 500;
  font-size: 28px;
  color: #000000;
  line-height: 42px;
  margin-top: 25px;
}

.official-concact_content_message {
  font-weight: 500;
  font-size: 18px;
  color: #000000;
  line-height: 32px;
  margin-top: 10px;
}

.official-record {
  background: #0F1724;
  text-align: center;
  padding: 40px 0;
}

.official-record_text {
  font-size: 16px;
  color: #FFFFFF;
  line-height: 18px;
}

.official-record_text img {
  width: 14px;
  height: 16px;
  padding-top: 3px;
}

.official-record_text_bei {
  color: #FFFFFF;
  text-decoration: none;
}

.official-record_address {
  font-size: 16px;
  color: #FFFFFF;
  line-height: 18px;
  margin-top: 18px;
}