.b4 {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative
}
.b4 h2 {
  font-weight: 900;
  font-size: 40px;
  line-height: 110%;
  text-align: center;
  letter-spacing: .02em;
  text-transform: uppercase;
  margin-bottom: 40px;
  color: #fff
}
@media only screen and (max-width:809px) {
  .b4 h2 {
    font-size: 32px;
    margin-bottom: 24px
  }
}
@media only screen and (max-width:400px) {
  .b4 h2 {
    margin-bottom: 54px
  }
}
@media only screen and (max-width:360px) {
  .b4 h2 {
    max-width: 236px;
    letter-spacing: .02em
  }
}
.b4-bg {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: auto;
  content: url(../file_files/btmbg.png)
}
@media only screen and (max-width:809px) {
  .b4-bg {
    content: url("../file_files/btmbg.png")
  }
}
@media only screen and (max-width:360px) {
  .b4-bg {
    opacity: 0
  }
}
@media only screen and (max-width:630px) {
  .b4-bg {
    left: 50%;
    transform: translateX(-50%);
    min-width: 564px
  }
}
.b4-cont {
  z-index: 1;
  max-width: 642px;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center
}
@media only screen and (max-width:810px) {
  .b4-cont {
    max-width: 552px
  }
}
.b4-cont-nav {
  display: flex;
  justify-content: center;
  align-items: flex-end;
  min-height: 196px;
  width: 86%
}
@media only screen and (max-width:809px) {
  .b4-cont-nav {
    width: 100%
  }
}
@media only screen and (max-width:640px) {
  .b4-cont-nav {
    min-height: none;
    height: 196px;
    width: 564px;
    justify-content: space-between
  }
}
.b4-cont-nav-1 {
  cursor: pointer;
  transition: all .2s;
  flex: 1;
  width: 100%;
  height: 143px;
  background: #b6bac5
}
.b4-cont-nav-1:before {
  pointer-events: none;
  content: "";
  position: absolute;
  width: 100%;
  height: 15px;
  left: 0;
  bottom: -15px;
  background: #b6bac5
}
@media only screen and (max-width:640px) {
  .b4-cont-nav-1 {
    border-radius: 10px 10px 0 0;
    height: 100%;
    max-width: 180px
  }
}
.b4-cont-items {
  padding: 20px 20px 28px 20px;
  background: linear-gradient(180deg, #fff 2.97%, hsla(0, 0%, 100%, .7));
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  border-radius: 14px;
  width: 100%
}
@media only screen and (max-width:640px) {
  .b4-cont-items {
    width: 564px;
    border-radius: 0
  }
}
@media only screen and (max-width:550px) {
  .b4-cont-items {
    padding: 20px 10%
  }
}
@media only screen and (max-width:500px) {
  .b4-cont-items {
    padding: 20px 20%
  }
}
@media only screen and (max-width:440px) {
  .b4-cont-items {
    padding: 20px 30%
  }
}
@media only screen and (max-width:400px) {
  .b4-cont-items {
    padding: 20px 42%
  }
}
@media only screen and (max-width:360px) {
  .b4-cont-items {
    padding: 22px 38%
  }
}
.b4-cont-items-it {
  display: flex;
  align-items: center;
  justify-content: space-between
}
@media only screen and (max-width:550px) {
  .b4-cont-items-it {
    flex-direction: column;
    align-items: flex-start
  }
}
.b4-cont-items-it-lf {
  display: flex;
  align-items: center
}
.b4-cont-items-it-lf img {
  margin-right: 10px
}
.b4-cont-items-it-lf p {
  font-weight: 600;
  font-size: 14px;
  line-height: 125%;
  white-space: nowrap;
  letter-spacing: -.02em;
  font-feature-settings: "tnum"on, "lnum"on;
  color: #55657e
}
.b4-cont-items-it-lf .title {
  font-weight: 700;
  font-size: 20px;
  line-height: 28px;
  letter-spacing: -.02em;
  font-feature-settings: "tnum"on, "lnum"on;
  color: #000;
    text-align: left;
}
@media only screen and (max-width:400px) {
  .b4-cont-items-it-lf .title {
    font-size: 18px
  }
}
.b4-cont-items-it-rg {
  display: flex;
  align-items: center
}
@media only screen and (max-width:550px) {
  .b4-cont-items-it-rg {
    width: 100%
  }
}
.b4-cont-items-it-rg div {
  background: rgba(0, 13, 133, .05);
  border-radius: 8px;
  padding: 8px 12px;
  margin-right: 8px
}
@media only screen and (max-width:360px) {
  .b4-cont-items-it-rg div {
    padding: 8px 20.25px
  }
  .b4-cont-items-it-rg div p {
    margin-bottom: 3px
  }
}
.b4-cont-items-it-rg div:last-child {
  margin-right: 0
}
.b4-cont-items-it-rg div h3, .b4-cont-items-it-rg div p {
  width: 100%;
  text-align: center
}
.b4-cont-items-it-rg div p {
  font-size: 12px;
  line-height: 130%;
  white-space: nowrap;
  color: #55657e
}
.b4-cont-items-it-rg div h3, .b4-cont-items-it-rg div p {
  font-weight: 600;
  letter-spacing: -.02em;
  font-feature-settings: "tnum"on, "lnum"on
}
.b4-cont-items-it-rg div h3{
  color: #0d131c;
  font-size: 16px;
  line-height: 125%
}
@media only screen and (max-width:550px) {
  .b4-cont-items-it-rg div:first-child {
    flex: 1
  }
}
.b4 button {
  margin: 32px auto
}
@media only screen and (max-width:360px) {
  .b4 button {
    width: 245px
  }
}
.b4 .active {
  width: 261px;
  height: 196px;
  background: #fff;
  border-radius: 10px 10px 0 0
}
@media only screen and (max-width:640px) {
  .b4 .active {
    height: 100%;
    width: 180px
  }
}
.b4 .active:before {
  background: #fff
}
.b4 .active .nav-insd img {
  width: 140px;
  transform: translateY(-10px) scale(1.12)
}
@media only screen and (max-width:375px) {
  .b4 .active .nav-insd img {
    transform: translateY(-10px)
  }
}
.b4 .active .nav-insd h3 {
  margin-top: 0
}
.b4 .active .nav-insd h4, .b4 .active .nav-insd p {
  display: block;
  min-width: 260px;
  text-align: center
}
.b4 .active .nav-insd h4 br, .b4 .active .nav-insd p br {
  display: none
}
@media only screen and (max-width:375px) {
  .b4 .active .nav-insd h4 br, .b4 .active .nav-insd p br {
    display: block
  }
}
@media only screen and (max-width:375px) {
  .b4 .active .nav-insd h4, .b4 .active .nav-insd p {
    min-width: 100%
  }
}
@media only screen and (max-width:3px) {
  .b4 .active .nav-insd p {
    font-size: 12px
  }
}
.b4 .nav-insd {
  display: flex;
  align-items: center;
  flex-direction: column;
  transform: translateY(-40px)
}
.b4 .nav-insd img {
  width: 124px
}
@media only screen and (max-width:375px) {
  .b4 .nav-insd img {
    width: 132px
  }
}
.b4 .nav-insd h3 {
  width: 100%;
  font-weight: 600;
  font-size: 18px;
  line-height: 135%;
  text-align: center;
  letter-spacing: -.02em;
  font-feature-settings: "tnum"on, "lnum"on;
  color: #2a3546;
  margin-top: 10px
}
@media only screen and (max-width:375px) {
  .b4 .nav-insd h3 {
    font-size: 16px;
    line-height: 0
  }
}
.b4 .nav-insd h4, .b4 .nav-insd p {
  display: none
}
.b4 .nav-insd h4 {
  margin: 3px 0;
  font-weight: 700;
  font-size: 20px;
  line-height: 28px;
  text-align: center;
  letter-spacing: -.02em;
  font-feature-settings: "tnum"on, "lnum"on;
  color: #0d131c
}
@media only screen and (max-width:375px) {
  .b4 .nav-insd h4 {
    font-size: 18px;
    margin: 10px 0 0
  }
}
.b4 .nav-insd p {
  font-weight: 500;
  font-size: 14px;
  line-height: 145%;
  color: #55657e
}
@media only screen and (max-width:375px) {
  .b4 .nav-insd p {
    font-size: 12px;
    margin: 0
  }
}
.b4 .nav-insd p span {
  font-weight: 600;
  font-size: 16px;
  line-height: 125%;
  letter-spacing: -.02em;
  font-feature-settings: "tnum"on, "lnum"on;
  color: #0d131c
}
@media only screen and (max-width:640px) {
  .b4 .nav-insd h4, .b4 .nav-insd p {
    display: block
  }
}
.it-2 {
  padding: 14px 0;
  border-bottom: 1px solid rgba(0, 0, 0, .1);
  border-top: 1px solid rgba(0, 0, 0, .1);
  margin: 14px 0
}
@media only screen and (max-width:360px) {
  .it-2 {
    margin: 20px 0 12px;
    padding: 14px 0 20px
  }
}
@media only screen and (max-width:560px) {
  .leftCardActive {
    padding-top: 196px
  }
  .leftCardActive .b4-cont-nav {
    position: absolute;
    top: 0;
    left: auto;
    right: -30px
  }
}
@media only screen and (max-width:400px) {
  .leftCardActive .b4-cont-nav {
    right: 0
  }
}
@media only screen and (max-width:560px) {
  .rightCardActive {
    padding-top: 196px
  }
  .rightCardActive .b4-cont-nav {
    position: absolute;
    top: 0;
    left: auto;
    left: -30px
  }
}
@media only screen and (max-width:560px)and (max-width:400px) {
  .rightCardActive .b4-cont-nav {
    left: 0
  }
}
@media only screen and (max-width:560px) {
  .midCardActive:before {
    left: -30px;
    background: linear-gradient(270deg, rgba(8, 22, 49, 0), rgba(8, 22, 49, .5))
  }
  .midCardActive:after, .midCardActive:before {
    pointer-events: none;
    content: "";
    position: absolute;
    width: 50px;
    height: 240px;
    top: -44px;
    z-index: 1
  }
  .midCardActive:after {
    right: -30px;
    background: linear-gradient(270deg, rgba(8, 22, 49, .29), rgba(8, 22, 49, 0))
  }
}
.curr1 {
  border-top-left-radius: 10px
}
.curr3 {
  border-top-right-radius: 10px
}
@media only screen and (max-width:360px) {
  .gap360 {
    gap: 10px
  }
}