body {
  background-color: #F8FAFB;
}

a {
  color: #000 !important;
  text-decoration: none !important;
}

ul {
  margin: 0 !important;
  padding: 0 !important;
}

/* 滚动框的设置 */
::-webkit-scrollbar {
  width: 6px;
  height: 100%;
  /* background-color: hsl(230deg, 7%, 61%); */
  background-color: #fff;
}

/* 滚动条的设置 */
::-webkit-scrollbar-thumb {
  border: 1px solid rgba(255, 255, 255);
  background-color: #2775B6;
  border-radius: 15px;
  box-sizing: border-box;
}

/* nav */
.nav_box {
  position: fixed !important;
  left: 0;
  top: 0;
  width: 100%;
  z-index: 999;
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
  background-color: rgba(0, 0, 0, 0.3);
}

.nav .l {
  width: 20%;
}

.nav .l img {
  display: block;
  width: 100%;
}

.nav .r {
  width: 40%;
  height: 100%;
}

.nav .r ul li {
  width: 25%;
}

.dlbox {
  display: flex;
  justify-content: end;
}

.nav .r ul li dl {
  position: absolute;
  left: 0;
  top: 100%;
  justify-content: end;
  width: 100%;
  background-color: rgba(0, 98, 160, 0.6);
  display: none;
}

.nav .r ul li dl dd {
  position: relative;
  display: flex;
  align-items: center;
  padding: 0 40px;
}

.nav .r ul li dl dd::after {
  content: " ";
  position: absolute;
  left: 100%;
  display: block;
  width: 1px;
  height: 30px;
  background: #FFFFFF;
}

.nav .r ul li dl dd:last-child::after {
  content: " ";
  display: none;
}

.nav .r ul li a {
  display: block;
  padding: 50px 0;
  text-align: center;
  box-sizing: border-box;
  color: #fff !important;
  transition: all 0.6s;
}

.nav .r ul li>a:hover {
  color: #0062A0 !important;
  border-bottom: 4px solid #0062A0;
  transition: all 0.6s;
}

.nav .r ul li .nav_act {
  color: #0062A0 !important;
  border-bottom: 4px solid #0062A0;
  box-sizing: border-box;
}

/* banner */
.bannerhead img {
  display: block;
  width: 100%;
}

.bannerhead .swiper-slide {
  position: relative;
}

.banenr_textbox {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  padding: 0 0 0 20%;
  width: 100%;
  color: #fff;
}

.banenr_textbox h4 {
  margin: 0 0 50px 0;
  font-weight: bold;
}

.banenr_textbox h5 {
  text-transform: uppercase;
}

.swiper-pagination-bullet {
  position: relative;
  margin: 0 25px;
  width: 20px;
  height: 20px;
  text-align: center;
  font-size: 20px;
  opacity: 1;
  color: #fff;
  background-color: rgba(255, 255, 255, 0);
}

.swiper-pagination-bullet-active::after {
  position: absolute;
  top: 500%;
  left: 50%;
  transform: translate(-50%, -50%);
  content: " ";
  display: block;
  width: 2px;
  height: 90px;
  background: #FFFFFF;
}

.swiper-containerhead {
  position: relative;
  overflow: hidden;
}

.swiper-paginationhead {
  position: absolute;
  top: 90%;
  left: 25%;
  transform: translate(-50%, -50%);
  z-index: 1;
}

.headarrow_btnbox {
  position: absolute;
  top: 90%;
  right: 15%;
  transform: translate(-50%, -50%);
  z-index: 1;
  display: flex;
}

.swiper-button-prevhead,
.swiper-button-nexthead {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 15px;
  width: 60px;
  height: 60px;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid #FFFFFF;
  color: #fff;
  transition: all 0.6s;
}

.swiper-button-prevhead:hover,
.swiper-button-nexthead:hover {
  color: #0062A0;
  background-color: #fff;
  transition: all 0.6s;
}

/* foot */
.foot_box {
  padding: 80px 0;
}

.foot .l {
  padding: 0 130px 0 0;
  width: 45%;
}

.foot .l img {
  display: block;
  width: 100%;
}

.foot .r {
  padding: 0 0 0 130px;
  width: 50%;
}

.foot .r dl {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.foot .r dl dt {
  margin: 0 0 15px 0;
  color: #0062A0;
}

.foot .r dl dd {
  display: flex;
}

.foot .l {
  border-right: 1px solid rgba(0, 0, 0, 0.1);
}

.foot .l ul {
  margin: 60px 0 0 0 !important;
}

.q_codebox img {
  display: block;
  width: 100%;
}

.q_codebox p {
  text-align: center;
}

/* por */
.por_box {
  padding: 40px 0;
  text-align: center;
  border-top: 1px solid rgba(0, 0, 0, 0.1);
}

/* 移动端头部样式 */
.app {
  position: absolute;
  top: 50%;
  right: 0%;
  transform: translate(-115%, -30%);
  width: 10%;
  height: 72px;
  box-sizing: border-box;
}

.app .c1,
.c2,
.c3 {
  width: 34px;
  height: 2px;
  background: #fff;
  display: block;
  margin: 10px auto;
  transition: all 277ms ease-in-out;
  position: relative;
}

.app .c2.new {
  opacity: 0;
}

.app .c1.new {
  transform: rotate(-45deg);
  top: 12px;
}

.app .c3.new {
  transform: rotate(45deg);
  top: -12px;
}

.wap-nav {
  position: absolute;
  top: 100%;
  right: 0;
  width: 100%;
  z-index: 999;
}

.wap-nav dl {
  width: 100%;
  background-color: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(5px) !important;
}

.wap-nav dl dd {
  width: 100%;
}

.wap-nav dl dd a {
  display: block;
  padding: 10px 0;
  width: 100%;
  color: #000;
  text-align: center;
  /* background-color: rgba(255, 255, 255, 0.1); */
}

.nav_two {
  display: none;
}

.ny {
  padding: 0 !important;
  text-align: center !important;
}

.ny h4 {
  font-size: 40px !important;
}

.ny h5 {
  font-size: 26px !important;
}

.record_box {
  background-color: rgba(0, 0, 0, 0.06);
}

.record p {
  margin: 0;
}

.record {
  padding: 50px 0;
}

.record a::after {
  content: "-";
  display: inline-block;
  margin: 0 5px;
}

.record a:last-child:after {
  content: " ";
}

.skip_box {
  display: flex;
  justify-content: center;
  margin: 80px 0 120px 0;
}

.skip_box a {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 15px;
  width: 50px;
  height: 50px;
  border: 1px solid rgba(0, 0, 0, 0.1);
  transition: all 0.6s;
}

.skip_act {
  color: #fff !important;
  background-color: #0062A0;
}

.skip_box a:hover {
  color: #fff !important;
  background-color: #0062A0;
  transition: all 0.6s;
}

.wap-nav dl dd ul {
  display: flex;
  display: none;
}

#i_iconon {
  margin: 0 0 0 10px;
  transition: all 0.3s;
}

.i_act {
  transform: rotate(180deg);
  transition: all 0.3s;
}

@media screen and (max-width: 1680px) {

  /* nav */
  .nav .r ul li a {
    padding: 40px 0;
  }

  /* banner */
  .banenr_textbox h4 {
    margin: 0 0 40px 0;
    font-size: 50px;
  }

  .banenr_textbox h5 {
    font-size: 40px;
  }

  /* foot */
  .foot_box {
    padding: 70px 0;
  }

  .foot .l {
    padding: 0 120px 0 0;
  }

  .foot .l ul {
    margin: 50px 0 0 0 !important;
  }

  .foot .l ul li a {
    font-size: 14px;
  }

  .foot .r {
    padding: 0 0 0 120px;
  }

  .foot .r dl dt {
    font-size: 18px;
  }

  .foot .r dl dd {
    font-size: 14px;
  }

  .q_codebox p {
    font-size: 14px;
  }

  .por_box {
    padding: 30px 0;
  }

  .por_box a {
    font-size: 12px;
  }

  .bannerhead .ny h4 {
    font-size: 50px !important;
  }

  .bannerhead .ny h5 {
    font-size: 40px !important;
  }

  .record {
    padding: 40px 0;
  }

  .record p,
  .record a {
    font-size: 14px !important;
  }
}

@media screen and (max-width: 1600px) {

  /* nav */
  .nav .r ul li a {
    padding: 30px 0;
  }

  /* banner */
  .banenr_textbox h4 {
    margin: 0 0 30px 0;
    font-size: 40px;
  }

  .banenr_textbox h5 {
    font-size: 30px;
  }

  /* foot */
  .foot_box {
    padding: 60px 0;
  }

  .foot .l {
    padding: 0 110px 0 0;
  }

  .foot .l ul {
    margin: 40px 0 0 0 !important;
  }

  .foot .r {
    padding: 0 0 0 110px;
  }

  .foot .r dl dt {
    font-size: 16px;
  }

  .por_box {
    padding: 20px 0;
  }

  .bannerhead .ny h4 {
    font-size: 40px !important;
  }

  .bannerhead .ny h5 {
    font-size: 30px !important;
  }

  .record {
    padding: 30px 0;
  }
}

@media screen and (max-width: 1440px) {

  /* banner */
  .banenr_textbox h4 {
    margin: 0 0 20px 0;
    font-size: 30px;
  }

  .banenr_textbox h5 {
    font-size: 28px;
  }

  /* foot */
  .foot_box {
    padding: 50px 0;
  }

  .foot .l {
    padding: 0 100px 0 0;
  }

  .foot .l ul {
    margin: 30px 0 0 0 !important;
  }

  .foot .r {
    padding: 0 0 0 100px;
  }

  .por_box {
    padding: 15px 0;
  }

  .bannerhead .ny h4 {
    font-size: 30px !important;
  }

  .bannerhead .ny h5 {
    font-size: 20px !important;
  }

  .record {
    padding: 20px 0;
  }
}

@media screen and (max-width: 1366px) {

  /* banner */
  .banenr_textbox h4 {
    margin: 0 0 15px 0;
    font-size: 28px;
  }

  .banenr_textbox h5 {
    font-size: 26px;
  }

  /* foot */
  .foot_box {
    padding: 40px 0;
  }

  .foot .l {
    padding: 0 90px 0 0;
  }

  .foot .l ul {
    margin: 20px 0 0 0 !important;
  }

  .foot .r {
    padding: 0 0 0 90px;
  }

  .bannerhead .ny h4 {
    font-size: 28px !important;
  }

  .bannerhead .ny h5 {
    font-size: 18px !important;
  }

  .record {
    padding: 15px 0;
  }
}

@media screen and (max-width: 1280px) {

  /* banner */
  .banenr_textbox h4 {
    font-size: 26px;
  }

  .banenr_textbox h5 {
    font-size: 24px;
  }

  /* foot */
  .foot_box {
    padding: 30px 0;
  }

  .foot .l {
    padding: 0 80px 0 0;
  }

  .foot .l ul {
    margin: 15px 0 0 0 !important;
  }

  .foot .r {
    padding: 0 0 0 80px;
  }

  .bannerhead .ny h4 {
    font-size: 26px !important;
  }

  .bannerhead .ny h5 {
    font-size: 16px !important;
  }
}

@media screen and (max-width: 1024px) {

  /* banner */
  .banenr_textbox h4 {
    font-size: 24px;
  }

  .banenr_textbox h5 {
    font-size: 22px;
  }

  /* foot */
  .foot_box {
    padding: 20px 0;
  }

  .foot .l {
    padding: 0 70px 0 0;
  }

  .foot .r {
    padding: 0 0 0 70px;
  }

  .bannerhead .ny h4 {
    font-size: 24px !important;
  }
}

@media screen and (max-width: 980px) {

  /* nav */
  .nav_box {
    padding: 15px 0;
    box-sizing: border-box;
  }

  .nav .l {
    width: 25%;
  }

  .nav .r {
    display: none;
  }

  .nav_two {
    display: block;
  }

  /* banner */
  .banenr_textbox h4 {
    font-size: 22px;
  }

  .banenr_textbox h5 {
    font-size: 20px;
  }

  .swiper-paginationhead {
    display: none;
  }

  .headarrow_btnbox {
    display: none;
  }

  .banenr_textbox {
    top: 60%;
    padding: 0 0 0 15%;
  }

  /* foot */
  .foot_box {
    padding: 15px 0;
  }

  .foot {
    flex-wrap: wrap;
  }

  .foot .l,
  .foot .r {
    padding: 0 !important;
    width: 100%;
    border: none !important;
  }

  .foot .l img {
    margin: 0 auto;
    width: 30%;
  }

  .foot .r {
    flex-wrap: wrap;
    margin: 15px 0 0 0;
  }

  .foot .r dl,
  .foot .r .q_codebox {
    width: 100%;
  }

  .foot .r dl {
    text-align: center;
  }

  .foot .r dl dd {
    justify-content: center;
  }

  .bannerhead .ny h4 {
    font-size: 18px !important;
  }

  .record p,
  .record a {
    font-size: 12px !important;
  }
  
  .foot .r .q_codebox {
      margin: 0 auto;
      width: 50%;
  }
}

@media screen and (max-width: 768px) {

  /* banner */
  .banenr_textbox h4 {
    font-size: 20px;
  }

  .banenr_textbox h5 {
    font-size: 18px;
  }
}

@media screen and (max-width: 640px) {

  /* nav */
  .nav .l {
    width: 30%;
  }

  /* banner */
  .banenr_textbox h4 {
    font-size: 18px;
  }

  .banenr_textbox h5 {
    font-size: 16px;
  }

  .foot .l img {
    width: 35%;
  }
}

@media screen and (max-width: 375px) {
  .nav .l {
    width: 35%;
  }

  .foot .l img {
    width: 40%;
  }
}