.header {
  width: 100%;
  height: 104px;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid #ccc;
}

.headerLeft {
  display: flex;
  align-items: center;
  height: 104px;
  margin-right: 72px;
}

.hlSpan {
  font-family: Inter, Inter;
  font-weight: normal;
  font-size: 40px;
  color: #333333;
  display: flex;
}

.nav {
  padding-top: 34px;
  box-sizing: border-box;
  display: flex;
}

.navSpan {
  font-family: Inter, Inter;
  font-weight: normal;
  font-size: 20px;
  color: #333;
  margin-right: 20px;
  height: 44px;
}
.navSpan.selected::after {
  content: "";
  display: block;
  width: 100%;
  height: 4px;
  background-color: #1D72E1;
  margin-top: 28px; /* 调整下划线与文字之间的间距 */
}

.footer {
  height: 419px;
  background: linear-gradient(96deg, #112159 0%, #000F38 21%, #000F38 75%, #0A3448 100%);
  width: 100%;
  display: flex;
  justify-content: center;
  box-sizing: border-box;
  padding: 40px 0;
  position: relative;
}
.footerBottom{
  font-family: Inter, Inter;
  font-weight: 400;
  font-size: 16px;
  color: #FFFFFF;
  position: absolute;
  bottom:36px;
  left: 50%;
  transform: translateX(-237px);
}

.fLeft {
  width: 400px;
  height: 304px;
  display: flex;
  flex-direction: column;

}

.flP1,
.flP2 {
  font-family: Inter, Inter;
  font-weight: normal;
  font-size: 40px;
  color: #FFFFFF;
  margin: 0;
}

.flP1 {
  margin-top: 20px;
}

.flP2 {
  margin-top: 36px;
}

.fCenter {
  width: 250px;
  height: 264px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  margin-left: 127px;
  padding-top: 10px;
  box-sizing: border-box;
}

.fcSpan {
  font-family: Inter, Inter;
  font-weight: normal;
  font-size: 20px;
  color: #FFFFFF;
}

.fRight {
  width: 370px;
  height: 264px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  margin-left: 60px;
  padding-top: 10px;
  box-sizing: border-box;
}

.frSpan {
  font-family: Inter, Inter;
  font-weight: 400;
  font-size: 20px;
  color: #FFFFFF;
}
img{
  display: block;
  vertical-align: middle;
}
*{
  margin:0;
  padding:0;
}