html {
  scroll-behavior: smooth;
}
a:hover{
  color: #000;
}
/* 第一屏 */
.banner {
  position: relative;
  height: 873px;
  background-size: 100% 100%;
}
.banner .down {
  width: 120px;
  height: 40px;
  border-radius: 20px;
  background: linear-gradient(90deg, #f4c210, #ff8d3b);
  display: block;
  font-size: 16px;
}
.down .border_dow {
  height: 40px;
  width: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 20px;
}
.video-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

#banner-video {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  object-fit: cover;
  z-index: 1;
}
.banner_video_mask {
  position: relative;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.6);
  z-index: 10;
  font-family: Alibaba PuHuiTi;
}
.download_btns {
  position: relative;
  z-index: 10;
  width: 1200px;
  margin: 0 auto;
  padding-top: 70px;
}
.banner_erwecode {
  width: 110px;
  height: 150px;
  text-align: center;
  color: #ffffff;
  font-size: 14px;
  line-height: 24px;
  padding: 10px 0;
}
.banner_erwecode_border {
  border: 1px solid #ffffff;
  background-color: rgba(0, 0, 0, 0.7); /* 仅背景透明 */
  padding-top: 5px;
}
.banner_erwecode_border qrcode {
  width: 98px;
  height: 99px;
}
.hongmeng_qrcode img {
  width: 98px;
  height: 99px;
}
.banner_move1 {
  display: none;
  position: absolute;
  bottom: 112px;
  left: 245px;
}
.banner_move2 {
  display: none;
  position: relative;
  top: 0px;
  left: -17px;
}
.banner_move3 {
  display: none;
  position: relative;
  top: 0px;
  left: 68px;
}
.banner_move4 {
  display: none;
  position: relative;
  top: 0px;
  left: 245px;
}

.banner_img_1 {
  width: 290px;
  height: 136px;
  margin-top: 20px;
}
.banner_img_1 img{
  width: 290px;
  height: 136px;
}
.banner_text_2 {
  color: #ffffff;
  font-size: 20px;
  font-weight: 400;
  margin: 45px 0 0 40px;
}
.banner_img_3 {
  width: 632px;
  height: 104px;
  margin-top: 23px;
}
.banner_text_4 {
  color: #ffffff;
  font-size: 20px;
  font-weight: 400;
  margin: 10px 0 0 30px;
}
.banner_button_5 {
  position: relative;
  padding: 32px 0 0 10px;
  margin-top: 13px;
  display: flex;
}
.download_btn1 {
  width: 200px;
  height: 60px;
  background: linear-gradient(90deg, #e4fa51, #f4c210);
  transform: skewX(-20deg);
  font-size: 20px;
  cursor: pointer;
  overflow: hidden;
}

.download_btn_center {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  transform: skewX(20deg);
}
.download_btn1 img {
  width: 24px;
  height: 24px;
  margin-right: 8px;
}

.download_btn_center_text {
 color:  #000 !important;
}
.download_btn2 {
  width: 150px;
  height: 60px;
  background: linear-gradient(90deg, #e3ff56, #f4c210);
  transform: skewX(-20deg);
  font-size: 20px;
  cursor: pointer;
  overflow: hidden;
  margin-left: 10px;
}
.download_ad {
  width: 121px;
  height: 33px;
  background-image: url("../images/new_index_new/banner_air.png");
  position: absolute;
  top: 0px;
  left: 300px;
  padding: 3px 0 0 11px;
  color: #ffffff;
  font-size: 14px;
}
.banner_button_6 {
  margin-top: 20px;
}
.banner_dow_button {
  height: 31px;
  color: #ffffff;
  font-size: 14px;
  font-weight: 400;
  padding: 0 10px;
  border: 1px solid #ffffff;
  line-height: 31px;
  display: inline-block;
}
.banner_img_7 {
  width: 100%;
  position: absolute;
  bottom: 30px;
  display: flex;
  justify-content: center;
  z-index: 100;
}
.banner2 {
  position: relative;
  height: 842px;
  background-image: url("../images/new_index_new/ping_2.png");
}
.banner2_center {
  width: 1200px;
  padding: 200px 0 0 0;
  height: 100%;
  margin: 0 auto;
  position: relative;
  /* border: 1px solid #e20808; */
}
.banner2_title {
  width: 231px;
  height: 46px;
  background-image: url("../images/new_index_new/banner2/banner2_tittle.png");
  background-repeat: no-repeat; /* 禁止平铺 */
  background-position: center; /* 居中显示 */
  background-size: auto; /* 不缩放（默认值，可省略） */
  color: #f4c210;
  font-size: 29px;
  font-weight: 500;
  line-height: 46px;
  text-align: center;
}
.banner2_text {
  width: 560px;
  color: #ffffff;
  font-family: Alimama ShuHeiTi;
  font-size: 46px;
  font-weight: 700;
  margin-top: 20px;
}
.banner2_down {
  width: 210px;
  height: 60px;
  background-color: #f4c210;
  border-radius: 5px;
  color: #000;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 400;
  margin-top: 50px;
  cursor: pointer;
}
.banner2_tag {
  width: 100%;
  color: #ffffff;
  font-size: 20px;
  font-weight: 500;
  position: absolute;
  bottom: 50px;
}
.banner2_tag_center {
  width: 845px;
  height: 60px;
  margin: 0 auto;
  /* border: 1px solid #12bd28; */
}
.banner2_tag_text {
  display: flex;
}
.banner2_tag_text_1 {
  cursor: pointer;
}
.banner2_tag_text_1_1 {
  height: 58px;
  padding: 0 30px;
}
.banner2_tag_link {
  width: 860px;
  height: 1px;
  background-color: #a0a0a0;
  position: absolute;
  bottom: 0px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 5;
}
.active-tab .banner2_progress {
  width: 100%;
  height: 2px;
  background-color: #ffffff;
  position: relative;
  z-index: 10;
}
.active-tab .banner2_progress div {
  width: 20%;
  height: 2px;
  background-color: #f4c210;
}
.banner2_ad_2 {
  position: absolute;
  top: 215px;
  left: 375px;
}
.banner2_ad_2 img {
  width: 173px;
  height: 47px;
}
.banner2_ad_2 div {
  color: #ffffff;
  font-size: 14px;
  font-weight: 400;
  position: absolute;
  top: 10px;
  left: 15px;
}
.banner2_big_picture {
  width: 825px;
  height: 605px;
  position: absolute;
  top: 90px;
  right: 0;
  z-index: 0;
}
.banner2_big_img1 {
  width: 584px;
  height: 533px;
  margin: 0 0 0 245px;
}
.banner2_big_img2 {
  width: 661px;
  height: 481px;
  margin: 80px 0 0 165px;
}
.banner2_big_img3 {
  width: 701px;
  height: 604px;
  margin: 0 0 0 185px;
}
.banner2_big_img4 {
  width: 825px;
  height: 463px;
  margin: 90px 0 0 210px;
}
.banner2_big_img5 {
  width: 825px;
  height: 605px;
  margin: -25px 0 0 205px;
}
.banner2_big_img6 {
  width: 615px;
  height: 389px;
  margin: 110px 0 0 195px;
}

.banner3 {
  /* height: 766px; */
  background-color: #1e214a;
  padding: 70px 0 70px;
}
.banner3_center {
  width: 1200px;
  color: #ffffff;
  margin: auto;
}
.banner3_title {
  height: 30px;
  font-family: Alibaba PuHuiTi;
  font-weight: 500;
  font-size: 22px;
  line-height: 30px;
}
.banner3_text {
  font-weight: 400;
  font-size: 16px;
  margin-top: 15px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0 100px;
}
.banner3_text_item {
  flex: 0 0 calc(50% - 80px);
  margin-top: 20px;
  display: flex;
  color: white;
}
.banner3_text_item_1 {
  width: 245px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.banner3_text_item_2 {
  flex: 1;
  letter-spacing: 2px;
}
.banner3_text_item_3 {
  width: 100px;
}
.banner3_title_1 {
  height: 30px;
  font-family: Alibaba PuHuiTi;
  font-weight: 500;
  font-size: 22px;
  line-height: 30px;
  margin-top: 75px;
}

.banner3_partners {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 30px;
  margin-top: 40px;
}
.banner3_partners_item {
  width: 210px;
  height: 80px;
}
.banner4 {
  height: 200px;
  background-image: url("../images/new_index_new/ping_4.png");
  display: flex;
  align-items: center;
}
.banner4_content {
  margin: 0 auto;
  display: flex;
  cursor: pointer;
}
.banner4_text {
  color: #ffffff;
  font-weight: 500;
  font-size: 30px;
}
.banner4_dow {
  width: 150px;
  height: 50px;
  background-color: #f4c210;
  border-radius: 4px;
  font-size: 20px;
  font-weight: 400;
  line-height: 50px;
  text-align: center;
  margin-left: 50px;
}

.display_none {
  display: none;
}