html,
body {
  margin: 0;
  padding: 0;
  
}
body{
  overflow-x: hidden;
}

a {
  text-decoration: none;
}
.totop{
  position: fixed;
  width: 118px;
  height: 118px;
  right: 161px;
  bottom: 58px;
}
.root {
  display: flex;
  flex-flow: column;
  align-items: center;
  justify-self: center;

  width: 100%;
}
.p1box {
  width: 100%;
  height: 945px;
  background: url(../pic/bg.jpg) no-repeat;
  background-size: cover;
  display: flex;
  flex-flow: column;
  align-items: flex-end;
  justify-content: flex-end;
}

.navcont {
  width: 100%;
  height: 484px;
  display: flex;
  flex-flow: column;
  align-items: center;
  justify-content: flex-start;
}
.topNavBox {
  position: relative;
  width: 100%;
  display: flex;
  flex-flow: nowrap;
  align-items: center;
  justify-content: center;
  margin-top: 17px;
}
.logo {
  width: 136px;
  height: 34px;
  margin-right: 622px;
}
.navtxt {
  position: relative;
  font-family: PingFangSC, PingFang SC;
  font-weight: 400;
  font-size: 18px;
  color: #2d2e3d;
  line-height: 25px;
  text-align: left;
  font-style: normal;
  margin-left: 54px;
}
.seclete {
  font-weight: 600;
  color: #2d2e3d;
}
.line {
  position: absolute;
  width: 33px;
  height: 5px;
  border-radius: 4px;
  background: #1357f8;
  bottom: -5px;
  right: 725px;
}

.p1infoBox {
  position: relative;
  width: 923px;
  height: 461px;
  background: #1357f8;
  border-radius: 63px 0px 0px 0px;
  display: flex;
  flex-flow: column;
  align-items: flex-start;
  justify-content: flex-start;
}
.p1bgimg {
  position: absolute;
  width: 113px;
  height: 421px;
  top: 22px;
  right: 126px;
}
.p1title {
  font-family: PingFangSC, PingFang SC;
  font-weight: 600;
  font-size: 36px;
  color: #ffffff;
  line-height: 50px;
  text-align: left;
  font-style: normal;
  margin-left: 85px;
  margin-top: 59px;
}
.p1titleimg {
  margin-left: 85px;
  width: 258px;
  height: 17px;
  margin-top: 6px;
}
.p1info {
  width: 514px;
  height: 180px;
  font-family: PingFangSC, PingFang SC;
  font-weight: 300;
  font-size: 16px;
  color: #ffffff;
  line-height: 36px;
  text-align: left;
  font-style: normal;
  margin-left: 85px;
  margin-top: 25px;
}

.p2box {
  width: 1920px;
  height: 889px;
  background: url(../pic/bg2.png) no-repeat;
  background-size: cover;
  display: flex;
  flex-flow: column;
  align-items: center;
  justify-content: center;
}
.pageCont {
  width: 1280px;
  height: 100%;
  display: flex;
  flex-flow: column;
  align-items: flex-start;
  justify-content: center;
}
.ptitle {
  font-family: PingFangSC, PingFang SC;
  font-weight: 600;
  font-size: 36px;
  color: #202020;
  line-height: 50px;
  text-align: left;
  font-style: normal;
  margin-left: 54px;
}
.titleimgBox {
  margin-left: 54px;
  margin-top: 19px;
  display: flex;
  flex-flow: row;
  align-items: center;
  justify-content: flex-start;
}
.titleicon {
  width: 25px;
  height: 25px;
  margin-right: 9px;
}
.titleimg {
  width: 155px;
  height: 17px;
}
.p2info1 {
  font-family: SourceHanSansSC, SourceHanSansSC;
  font-weight: 800;
  font-size: 57px;
  color: #2d2e3d;
  line-height: 50px;
  letter-spacing: 1px;
  text-align: left;
  font-style: normal;
  margin: 115px 0 0 170px;
}
.p2info2 {
  font-family: SourceHanSansSC, SourceHanSansSC;
  font-weight: 800;
  font-size: 57px;
  color: #2d2e3d;
  line-height: 50px;
  letter-spacing: 1px;
  text-align: left;
  font-style: normal;
  margin: 62px 0 230px 500px;
}

.p3box {
  width: 1920px;
  height: 961px;
  background: url(../pic/bg3.png) no-repeat;
  background-size: cover;
  display: flex;
  flex-flow: column;
  align-items: center;
  justify-content: center;
}
.yearLineBox {
  position: relative;
  width: 1280px;
  height: 503px;
  display: flex;
  flex-flow: column;
  align-items: center;
  justify-content: center;
  background: url(../pic/path.png) no-repeat;
  background-size: 1114px 206px;
  background-position: 90px 190px;
  margin-top: 40px;
}
.path2{
  position: absolute;
  width: 1111px;
  height: 183px;
  top: 210px;
}
.yearTxtup {
  position: absolute;
  top: 40px;
  left: 137px;
  height: 290px;
  width: auto;
  display: flex;
  flex-flow: nowrap;
  align-items: flex-start;
  justify-content: flex-start;
}
.ytu {
  display: flex;
  flex-flow: column;
  align-items: center;
  justify-content: center;
}
.ytdes {
  font-family: PingFangSC, PingFang SC;
  font-weight: 400;
  font-size: 18px;
  color: #878b97;
  line-height: 25px;
  text-align: center;
  font-style: normal;
}
.ypointbox {
  position: absolute;
  width: 1280px;
  display: flex;
  flex-flow: nowrap;
  align-items: center;
  justify-content: flex-start;
}
.yp {
  width: 34px;
  height: 34px;
}
.yearTxtdown {
  position: absolute;
  top: 370px;
  left: 18px;
  height: 280px;
  width: 1280px;
  display: flex;
  flex-flow: nowrap;
  align-items: flex-start;
  justify-content: flex-start;
}
.ytd {
  display: flex;
  flex-flow: column;
  align-items: center;
  justify-content: center;
}
.ytnum {
  font-family: PingFangSC, PingFang SC;
  font-weight: 600;
  font-size: 22px;
  color: #21242b;
  line-height: 30px;
  text-align: center;
  font-style: normal;
}

.p4box {
  width: 1920px;
  height: 956px;
  background: url(../pic/bg4.png) no-repeat;
  background-size: cover;
  display: flex;
  flex-flow: column;
  align-items: center;
  justify-content: center;
}
.jzgimg {
  width: 1061px;
  height: 461px;
  margin-top: 142px;
  margin-left: 130px;
}

.p5box {
  position: relative;
  width: 1920px;
  height: 1165px;
  background: url(../pic/bg5.png) no-repeat;
  background-size: cover;
  display: flex;
  flex-flow: column;
  align-items: center;
  justify-content: center;
}
.royuGrid {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(2, 1fr); /* 2个相等宽度的列 */
  grid-template-rows: repeat(4, 173px); /* 4个相等高度的行 */
  gap: 18px; /* 格子之间的间隙 */
  margin-left: 54px;
  margin-top: 84px;
}
.royuCell {
  width: 480px;
  height: 173px;
  background: #ffffff;
  border-radius: 12px;
  display: flex;
  flex-flow: row;
  align-items: center;
  justify-content: flex-start;
}
.ryimg {
  width: 247px;
  height: 175px;
}
.royuText {
  display: flex;
  flex-flow: column;
  align-items: center;
  justify-content: flex-start;
  margin-left: 16px;
}
.rytime {
  width: 190px;
  font-family: PingFangSC, PingFang SC;
  font-weight: 800;
  font-size: 28px;
  color: #2d2e3d;
  line-height: 42px;
  text-align: left;
  font-style: normal;
}
.ryname {
  width: 190px;
  font-family: PingFangSC, PingFang SC;
  font-weight: 400;
  font-size: 20px;
  color: #6a6d76;
  line-height: 30px;
  text-align: left;
  font-style: normal;
}

.compInfo {
  width: 100%;
  height: 367px;
  background: #091226;
  display: flex;
  align-items: center;
  justify-content: center;
}
.flexRow {
  flex-flow: nowrap;
}
.ctitle {
  font-family: PingFangSC, PingFang SC;
  font-weight: 600;
  font-size: 20px;
  color: #b8bac0;
  line-height: 28px;
  text-align: left;
  font-style: normal;
  margin-top: 66px;
  margin-bottom: 19px;
}
.leftinfo {
  display: flex;
  flex-flow: column;
  align-items: flex-start;
  justify-content: flex-start;
  width: 60%;
  margin-top: 9px;
  height: 100%;
}
.rightinfo {
  display: flex;
  flex-flow: column;
  align-items: flex-start;
  justify-content: flex-start;
  width: 30%;
  height: 100%;
}
.cinfoVbox {
  display: flex;
  flex-flow: nowrap;
  align-items: center;
  justify-content: flex-start;
}
.cinfoHbox {
  display: flex;
  flex-flow: column;
  align-items: flex-start;
  justify-content: flex-start;
  height: 201px;
  width: 113px;
}
.phoneIocon {
    width: 14px;
    height: 14px;
    margin-right: 11px;
}
.mailIocon {
    width: 15px;
    height: 11px;
    margin-right: 11px;
}
.locIocon {
    width: 12px;
    height: 14px;
    margin-right: 11px;
}
.cinfo {
  font-family: PingFangSC, PingFang SC;
  font-weight: 400;
  font-size: 14px;
  color: #797d87;
  line-height: 30px;
  text-align: left;
  font-style: normal;
}

.cinfoa {
  font-family: PingFangSC, PingFang SC;
  font-weight: 400;
  font-size: 14px;
  color: #797d87;
  line-height: 30px;
  text-align: left;
  font-style: normal;
  margin-top: 14px;
}

.fotter {
  width: 100%;
  height: 38px;
  background: #060d1d;
  display: flex;
  flex-flow: nowrap;
  align-items: center;
  justify-content: center;
}
.fotterTxt {
  font-family: PingFangSC, PingFang SC;
  font-weight: 400;
  font-size: 12px;
  color: #62666f;
  line-height: 17px;
  text-align: center;
  font-style: normal;
}
.zs{
  width: 1070px;
  height: 761px;
  margin-top: 30px;
  margin-left: 120px;
  background: url(../pic/zs.png) no-repeat;
  background-size: 900px auto;
  background-position: center;
}
@media (max-height:1000px) {
  .p1box {
    height: 790px;
  }
  
}
@media (max-width:1270px) {
  body{
    overflow-x: auto;
  }  
  .logo{
    margin-right: 500px;
  }
  
}