.online {
  display: none;
}

.top2 {
  width: 100%;
  height: 740px;
  background-color: #FFFFFF;
  overflow: hidden;
}

.idx_banner {
  margin-top: 0px;
  padding-top: 0px;
}

.columnName {
  text-align: center;
  margin-top: 80px;
}

.mainHeading {
  color: #1d2129;
  font-family: "OPPOSans";
  font-size: 36px;
  font-style: normal;
  font-weight: 600;
  line-height: 26px;
  border-bottom: 8px solid #BF151E;
  width: min-content;
  white-space: nowrap;
}

.subheading {
  color: #4e5969;
  font-family: "OPPOSans";
  font-size: 20px;
  font-style: normal;
  font-weight: 400;
  line-height: 28px;
  margin-top: 20px;
}


.top2-items {
  display: flex;
  justify-content: center;
  margin-top: 64px;
}

.top2-item {
  width: 342px;
  height: 420px;
  background: linear-gradient(180deg, #F7F7F7 0%, #EFEFEF 100%);
  margin: 0 10px;
  padding: 40px;
  position: relative;
}

.top2-item img {
  position: absolute;
  right: 0;
  bottom: 0;
}

.top2-item-title {
  color: #1d2129;
  font-family: "OPPOSans";
  font-size: 32px;
  font-style: normal;
  font-weight: 600;
  line-height: 40px;
}

.top2-item-product {
  color: #1d2129;
  font-family: "OPPOSans";
  font-size: 16px;
  font-style: normal;
  font-weight: 600;
  line-height: 45px;
}

.top2-item-product:hover {
  color: #BF151E;
}


.top4 {
  width: 100%;
  height: 740px;
  overflow: hidden;
  /* background-color: #070707; */
  background-size: 100% 100%;
  background-repeat: no-repeat;
}

.top4-items {
  display: flex;
  justify-content: center;
  margin-top: 64px;
  width: max-content;
}

.top4-items-box {
  /* transform: rotate(270deg); */
}

.top4-items-box::-webkit-scrollbar {
  display: none;
}

.top4-item {
  width: 342px;
  height: 424px;
  background-color: #FFFFFF;
  margin: 0 10px;
  padding: 20px;
}

.top4-item-title {
  align-self: stretch;
  color: #1d2129;
  font-family: "OPPOSans";
  font-size: 20px;
  font-style: normal;
  font-weight: 600;
  line-height: 28px;
}

.top4-item-product {
  overflow: hidden;
  color: #4e5969;
  text-overflow: ellipsis;
  font-family: "OPPOSans";
  font-size: 14px;
  font-style: normal;
  font-weight: 400;
  line-height: 22px;
}


.top6 {
  overflow: hidden;
}

.top6 .auto {
  width: 100%;
}



.top7-items {
  display: flex;
  margin-top: 64px;
  justify-content: center;
}

.top7-item {
  width: 342px;
  height: 314px;
  background-color: #FFFFFF;
  box-shadow: 0 12px 40px 0 #00000014;
  padding: 20px;
  margin: 0 12px;
}

.top7-item-title {
  display: flex;
}

.top7-item-title-text {
  flex: 1;
}

.top7-item-main-heading {
  color: #1d2129;
  font-family: "OPPOSans";
  font-size: 32px;
  font-style: normal;
  font-weight: 600;
  line-height: 40px;
}

.top7-item-subheading {
  align-self: stretch;
  -webkit-text-stroke-width: 1px;
  -webkit-text-stroke-color: #C9CDD4;
  font-family: "OPPOSans";
  font-size: 18px;
  font-style: normal;
  font-weight: 700;
  line-height: 24px;
  color: #ffffff00;

  /* background-image: linear-gradient(to right, #C9CDD4, #ffffff);
  -webkit-background-clip: text; */
}

.top7-item-title-img {
  width: 80px;
  height: 80px;
}

.top7-item-segmentation {
  width: 100%;
  height: 2px;
  background-image: linear-gradient(to right, #FE5F35, #FE5F3500);
  margin-top: 20px;
}

.top7-item-introduce1 {
  align-self: stretch;
  color: #bf151e;
  font-family: "OPPOSans";
  font-size: 20px;
  font-style: normal;
  font-weight: 600;
  line-height: 28px;
  margin-top: 12px;
}

.top7-item-introduce2 {
  margin-top: 8px;
  align-self: stretch;
  color: #4e5969;
  font-family: "OPPOSans";
  font-size: 14px;
  font-style: normal;
  font-weight: 600;
  line-height: 22px;
}

.top7-item-introduce3 {
  margin-top: 16px;
  align-self: stretch;
  color: #4e5969;
  font-family: "OPPOSans";
  font-size: 14px;
  font-style: normal;
  font-weight: 400;
  line-height: 22px;
}

.top8 {
  overflow: hidden;
  background-image: url(../images/top8-bg.png);
  background-repeat: no-repeat;
  background-size: 100% 100%;
  /* width: 1920px; */
  width: 100%;
  height: 838px;
}

.top8-items {
  display: flex;
  width: 1392px;
  flex-wrap: wrap;
  flex-direction: row;
  justify-content: center;
  margin: auto;
  margin-top: 84px;
  background-image: url(../images/top8-3.png), url(../images/top8-1.png), url(../images/top8-2.png);
  background-size: 175px 151px, 181px 180px, 206px 150px;
  background-repeat: no-repeat;
  background-position: 150px 160px, 600px 130px, 1050px 160px;
}

.top8-item {
  width: 464px;
  padding: 12px 24px;
  border-radius: 4px;
  backdrop-filter: blur(2px);
  position: relative;
  margin-bottom: 40px;
}

.top8-item::after {
  content: ' ';
  position: absolute;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: #BF151E;
  left: 4px;
}

.top8-item::before {
  content: ' ';
  position: absolute;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: #1D2129;
  left: 0;
}

.top9-items {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  margin: 0 auto;
  margin-top: 52px;
  max-width: 1464px;
}

.top9-item {
  width: 708px;
  height: 200px;
  display: flex;
  background-color: #eaeaea;
  /* margin: 12px; */
}

.top9-item-title {
  color: #1d2129;
  font-family: "OPPOSans";
  font-size: 20px;
  font-style: normal;
  font-weight: 600;
  line-height: 28px;
}

.top9-item-content {
  align-self: stretch;
  color: #4e5969;
  font-family: "OPPOSans";
  font-size: 16px;
  font-style: normal;
  font-weight: 400;
  line-height: 24px;

  display: -webkit-box;
  -webkit-line-clamp: 5; /* 限制在一行显示的字数为 5 */
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}

.top9-imgs {
  display: flex;
  justify-content: center;
  margin-top: 30px;
}

.top9-imgs img {
  width: 224px;
  height: 126px;
}

.top10 {
  background-color: #F5F9FF;
  overflow: hidden;
  padding-bottom: 35px;
}

.top10-items {
  display: flex;
  justify-content: center;
  margin-top: 64px;
}

.top10-item {
  padding: 20px;
  background-color: #FFFFFF;
  margin: 0 12px;
}

.top10-item-detail {
  display: flex;
  margin-top: 10px;
}

.top10-item-ytd {
  margin-right: 10px;
}

.top10-item-day {
  color: #4e5969;
  text-align: center;
  font-family: "DIN Alternate";
  font-size: 28px;
  font-style: normal;
  font-weight: 700;
  line-height: 36px;
}

.top10-item-year {
  color: #4e5969;
  font-family: "DIN Alternate";
  font-size: 16px;
  font-style: normal;
  font-weight: 700;
  line-height: 24px;
}

.top10-item-title {
  align-self: stretch;
  overflow: hidden;
  color: #1d2129;
  text-overflow: ellipsis;
  font-family: "OPPOSans";
  font-size: 20px;
  font-style: normal;
  font-weight: 500;
  line-height: 28px;
  white-space: nowrap;
  /* 防止文本换行 */
  overflow: hidden;
  /* 隐藏溢出的内容 */
  text-overflow: ellipsis;
  /* 显示省略号来代表被修剪的文本 */
  width: 324px;
}

.top10-item-content {
  align-self: stretch;
  overflow: hidden;
  color: #4e5969;
  text-overflow: ellipsis;
  font-family: "OPPOSans";
  font-size: 14px;
  font-style: normal;
  font-weight: 400;
  line-height: 22px;
  margin-top: 12px;
  white-space: nowrap;
  /* 防止文本换行 */
  overflow: hidden;
  /* 隐藏溢出的内容 */
  text-overflow: ellipsis;
  /* 显示省略号来代表被修剪的文本 */
  width: 324px;
}

.top10-items2 {
  width: 1857px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 40px;
}

.top10-item2 {
  width: 708px;
  padding: 20px;
  display: flex;
  background-color: #FFFFFF;
  margin: 12px;
  align-items: center;
}

.top10-item2-serial-number {
  color: #bf151e;
  font-family: "DIN Alternate";
  font-size: 24px;
  font-style: normal;
  font-weight: 700;
  line-height: 32px;
  width: 60px;
}

.top10-item2-title {
  overflow: hidden;
  color: #1d2129;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-family: "OPPOSans";
  font-size: 20px;
  font-style: normal;
  font-weight: 600;
  line-height: 28px;
}

.top11 {
  width: 100%;
  height: 240px;
  background-image: url(../images/top11.png);
  background-size: 100% 100%;
  display: flex;
}

.top11-content {
  width: 1310px;
  display: flex;
  margin: auto;
  justify-content: space-between;
}

.top11-content-left-main-heading {
  color: #ffffff;
  font-family: "OPPOSans";
  font-size: 36px;
  font-style: normal;
  font-weight: 500;
  line-height: 44px;
}

.top11-content-left-subheading {
  color: #ffffff;
  font-family: "OPPOSans";
  font-size: 16px;
  font-style: normal;
  font-weight: 400;
  line-height: 24px;
  margin-top: 10px;
}

.top11-content-advantage {
  display: flex;
}

.top11-content-advantage>div {
  margin: 0 20px;
}

.top11-content-advantage>div>div:first-child {
  color: #ffffff;
  font-family: "OPPOSans";
  font-size: 14px;
  font-style: normal;
  font-weight: 400;
  line-height: 22px;
}

.top11-content-advantage>div>div:nth-child(2) {
  color: #ffffff;
  font-family: "OPPOSans";
  font-size: 36px;
  font-style: normal;
  font-weight: 700;
  line-height: 44px;
  margin-top: 20px;
}

.footer .footer-item-title {
  align-self: stretch;
  color: #ffffff;
  font-family: "OPPOSans";
  font-size: 20px;
  font-style: normal;
  font-weight: 400;
  line-height: 28px;
}

.footer .footer-item-content {
  display: flex;
  flex-wrap: wrap;
  margin-top: 0px;
  flex-direction: column;
  height: 176px;
}

.footer .footer-item-content div {
  width: 120px;
  color: #c9cdd4;
  font-family: "OPPOSans";
  font-size: 16px;
  font-style: normal;
  font-weight: 400;
  line-height: 24px;
  margin-top: 20px;
}

.footer-item-contact-information {
  display: flex;
  flex-wrap: nowrap;
  margin-top: 20px;
  color: #c9cdd4;
  font-family: "OPPOSans";
  font-style: normal;
  flex-direction: row;
}

.footer-item-contact-information>div {
  margin-right: 24px;
  /* width: 240px; */
}

.footer-item-subtitle {
  align-self: stretch;
  color: #ffffff;
  font-family: "OPPOSans";
  font-size: 16px;
  font-style: normal;
  font-weight: 500;
  line-height: 24px;
}

.footer-item-subtitle2 {
  align-self: stretch;
  color: #c9cdd4;
  font-family: "OPPOSans";
  font-size: 12px;
  font-style: normal;
  font-weight: 400;
  line-height: 24px;
  /* margin-top: 20px; */
  display: flex;
  /* display: flex;
  justify-content: space-between;
  flex-direction: row; */
}

.footer-item-subtitle2 div{
  text-align: left;
}

.footer-item-subtitle2-img img{
  border-radius: 5px;
}

.footer-item-subtitle2-content div{
  line-height: 26px;
}

.footer-item-subtitle3 {
  align-self: stretch;
  color: #c9cdd4;
  font-family: "OPPOSans";
  font-size: 16px;
  font-style: normal;
  font-weight: 400;
  line-height: 24px;
  margin-top: 12px;
}

.contact {
  color: #FFFFFF;
  width: 800px;
}

.head>.auto {
  justify-content: center;
}

.paging-ui>li>button {
  padding: 12px;
  color: #4e5969;
  font-family: "OPPOSans";
  border: none;
  font-weight: 600;
  background-color: #E8F2FF;
}

@media screen and (min-width: 768px) and (max-width: 1450px) {
  .footer>.auto {
    width: calc(100% - 60px);
    margin: 0 auto;
  }
}

/* 手机端 */
@media (max-width: 768px) {
  .top2 {
    height: max-content;
  }

  .mainHeading {
    font-size: 26px;
    line-height: 17px;
  }

  .subheading {
    font-size: 16px;
  }

  .columnName {
    margin-top: 40px;
  }

  .top2-items {
    flex-direction: column;
    margin-top: 35px;
  }

  .top2-item {
    width: calc(100% - 40px);
    margin: 0 20px;
    margin-top: 10px;
  }

  .domain-tab {
    padding: 0;

    background-image: linear-gradient(180deg, #ffffff00 0%, #ffffff00 100%);
    background-size: 100% 100%;
    background-color: #FF4919;
  }

  .domain-tab .pc-tab {
    width: auto;
    height: auto;
  }

  .domain-tab .swiper-slide {
    width: 100% !important;
    padding: 0;
  }

  .domain-tab .swiper-title {
    font-size: 20px;
    line-height: 30px;
    z-index: 9;
  }

  .domain-tab .swiper-slide {
    margin-top: 20px;
  }

  .domain-tab .swiper-slide .img-inner {
    margin-top: 180px;
    height: 210px;
  }

  .top7-items {
    display: flex;
    margin-top: 64px;
    justify-content: center;
    flex-direction: column;
    align-items: center;
  }

  .top7-item {
    margin-top: 15px;
  }

  .top8 {
    width: 100%;
  }

  .top8-items {
    width: 100%;
    padding-left: 45px;
  }

  .top9-items {
    max-width: 100%;
  }

  .top9-item {
    height: auto;
    flex-direction: column;
  }

  .top9-imgs {
    margin-top: 15px;
    /* overflow: auto; */
    flex-direction: column;
    align-items: center;
  }

  .top10-items {
    justify-content: center;
    margin-top: 44px;
    flex-direction: column;
  }

  .top10-item {
    margin-bottom: 12px;
  }

  .top10-item>div:nth-child(1) {
    width: 100% !important;
    height: auto !important;
    aspect-ratio: 17 / 10;
    /* 或者使用 '16:9' */
  }

  .top10-item>div:nth-child(1)>img {
    width: 100% !important;
    height: auto !important;
    aspect-ratio: 17 / 10;
    /* 或者使用 '16:9' */
  }

  .top10-item-ytd {
    width: 93px;
  }

  .top10-item-nr {
    display: flex;
    flex-direction: column;
    flex: 1;
  }

  .top10-item-title {
    width: 100%;
    white-space: inherit;
  }

  .top10-item-content {
    width: 100%;
    white-space: inherit;
  }

  .top10-items2 {
    width: 100%;
  }

  .top10-item2 {
    width: 100%;
  }

  .top10-item2-title {
    font-size: 16px;
    white-space: nowrap;
    /* 禁止换行 */
    overflow: hidden;
    /* 隐藏超出内容 */
    text-overflow: ellipsis;
    /* 用省略号表示被隐藏的部分 */
    width: calc(100% - 100px);
  }

  .top11-content {
    flex-direction: column;
  }

  .top11-content-left {
    padding: 20px;
  }

  .top11 {
    height: 400px;
  }

  .footer-item-contact-information {
    flex-direction: column;
  }

  .contact {
    color: #FFFFFF;
    width: 100%;
  }

  .footer-item-contact-information>div {
    margin-bottom: 20px;
  }

  .top11-content-advantage {
    flex-wrap: wrap;
  }
}