@media (min-width: 1201px) {
  body {
    padding-top: 0 !important;
  }
  body header.index-header {
    background: transparent;
    box-shadow: none;
  }
  .index-header .oh-lk {
    color: #fff;
  }
  .index-header .oh-index {
    background: url('../images/op1.png') no-repeat center center / 100% 100%;
  }
  .index-header .oh-logo {
    opacity: 0;
  }
  .index-header .oh-menu:before {
    background-image: url('../images/op2.png');
  }
  .index-header .oh-search {
    background-image: url('../images/op3.png');
  }
  .index-header .oh-position {
    background-image: url('../images/op4.png');
  }
  .index-header .oh-3d {
    background-image: url('../images/vr-w.png');
  }
}
#banner {
  position: relative;
  height: 100vh;
}
#banner video,
#banner img {
  position: relative;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
}
#banner .heroImg {
  position: absolute;
  z-index: 2;
  left: 0;
  top: 0;
  display: none;
}
#banner .textbox {
  position: absolute;
  bottom: 0;
  padding-bottom: 85px;
  padding-top: 85px;
  width: 100%;
  left: 0;
  color: #fff;
  z-index: 4;
  background: linear-gradient(180deg, rgba(28, 28, 28, 0) 0%, rgba(28, 28, 28, 0.76) 100%);
}
#banner .textbox .font {
  text-shadow: 3px 3px 10px #1D1D1D69;
  font-size: 48px;
  line-height: 62px;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 1px;
}
#banner .textbox .font.short {
  max-width: 1100px;
}
#banner .textbox .font b {
  position: relative;
  display: block;
  width: fit-content;
  background: linear-gradient(180deg, #E8DBA4 22.58%, #BB8E4A 80.65%);
  background-clip: text;
  color: transparent;
  line-height: 1;
  text-shadow: none;
  font-weight: 900;
  font-size: 75px;
}
#banner .textbox .font b span {
  position: absolute;
  left: 0;
  top: 0;
  text-shadow: 2px 0px 0px #57380E;
  z-index: -1;
}
#banner .textbox .font img.img-txt {
  width: auto;
  height: 56px;
  margin-bottom: 10px;
}
#banner .textbox .subfont {
  text-shadow: 3px 3px 10px #1D1D1D69;
  font-weight: 400;
  font-size: 24px;
  line-height: 1.5;
  max-width: 600px;
  margin-top: 20px;
  letter-spacing: 2px;
}
#banner .textbox .subfont.long {
  max-width: 800px;
}
#banner .textbox .full {
  max-width: 100%;
}
#banner .textbox ul {
  list-style: disc;
  font-size: 24px;
  font-weight: 500;
  padding-left: 20px;
  letter-spacing: 2px;
  margin-top: 20px;
}
#banner .textbox ul li {
  margin-bottom: 10px;
  text-shadow: 3px 3px 10px #1D1D1D69;
}
#banner .textbox ul li .hasbg {
  background-image: linear-gradient(to right, #fff, #f6e1bd);
  color: #32220d;
  border-radius: 2px;
  padding: 0 6px;
  text-shadow: none;
}
#banner .textbox .ban-btn {
  font-weight: 500;
  margin-top: 60px;
  display: block;
  width: fit-content;
}
#banner .swiper-pagination {
  position: absolute;
  z-index: 3;
  bottom: 55px;
  left: 50%;
  width: 750px;
  text-align: right;
  font-size: 0;
}
#banner .swiper-pagination .prev,
#banner .swiper-pagination .next {
  display: inline-block;
  vertical-align: top;
  width: 72px;
  height: 62px;
  border: 1px solid #fff;
  position: relative;
  cursor: pointer;
}
#banner .swiper-pagination .prev:after,
#banner .swiper-pagination .next:after {
  content: "";
  position: absolute;
  padding: 9px;
  border-radius: 2px;
  border-left: 2px solid #fff;
  border-top: 2px solid #fff;
  transform: rotateZ(-45deg);
  transform-origin: left top;
  top: 30px;
  left: 26px;
}
#banner .swiper-pagination .prev {
  border-right: 0;
}
#banner .swiper-pagination .next {
  border-left: 0;
}
#banner .swiper-pagination .next:before {
  content: '';
  height: 40px;
  width: 2px;
  top: 10px;
  background: #fff;
  position: absolute;
  left: -1px;
}
#banner .swiper-pagination .next:after {
  transform: rotateZ(135deg);
  left: 46px;
}
.wholehouse {
  z-index: 9;
}
.wholehouse .conbox {
  position: relative;
  margin-bottom: 100px;
  padding-left: 350px;
}
.wholehouse .conbox img {
  width: 100%;
}
.wholehouse .conbox .textbox {
  position: absolute;
  left: 0;
  top: 20px;
  width: 455px;
}
.wholehouse .conbox .textbox .main {
  background: #fff;
  padding: 34px 20px;
  margin-bottom: 60px;
  text-align: left;
}
.wholehouse .conbox .textbox .main .subtxt {
  color: #999;
  font-size: 18px;
  line-height: 1.45;
  letter-spacing: 2px;
}
.wholehouse .conbox .textbox .main .txt {
  font-weight: 600;
  font-size: 24px;
  line-height: 36px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color1);
}
.wholehouse .conbox .textbox .main div {
  font-size: 16px;
  line-height: 24px;
  color: #666;
  margin-top: 6px;
}
.wholehouse .conbox .textbox a {
  display: inline-block;
}
.wholehouse .conbox:last-child {
  margin-bottom: 0;
}
.wholehouse .rightorder {
  padding-left: 0;
  padding-right: 350px;
}
.wholehouse .rightorder .textbox {
  left: auto;
  right: 0;
  text-align: right;
}
.about {
  z-index: 8;
}
.about .op-subtitle {
  max-width: 1270px;
}
.about .list {
  display: flex;
  justify-content: center;
  gap: 77px;
}
.about .list .item {
  display: flex;
  flex-direction: column;
  background: #fff;
  border-radius: 4px;
  box-shadow: 0 6px 32px 0 #0000000D;
  width: 242px;
  height: 145px;
  justify-content: center;
  align-items: center;
  text-align: center;
}
.about .list .item p {
  font-weight: 700;
  font-size: 32px;
  line-height: 48px;
  color: var(--color1);
  margin-bottom: 5px;
  letter-spacing: 1px;
}
.about .list .item span {
  font-weight: 400;
  font-size: 16px;
  line-height: 24px;
  color: #666;
}
.honors {
  z-index: 7;
}
.honors .list {
  display: flex;
  justify-content: space-between;
}
.diffent {
  z-index: 6;
  padding-bottom: 0;
}
.diffent video {
  display: block;
  width: 100%;
}
.project {
  z-index: 5;
}
.project .op-subtitle {
  max-width: 1300px;
}
.project .list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  padding: 0 20px;
}
.project .list .item {
  position: relative;
  display: block;
}
.project .list .item img {
  display: block;
  width: 100%;
}
.project .list .item .txt {
  position: absolute;
  opacity: 0;
  transition: all 1s;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 20px 0;
  background: linear-gradient(180deg, rgba(10, 10, 10, 0) 0%, #0A0A0A 100%);
  color: #fff;
  font-weight: 400;
  text-align: center;
}
.project .list .item .txt p {
  font-size: 24px;
  line-height: 36px;
}
.project .list .item:hover .txt {
  opacity: 1;
}
.project .project-btn {
  display: block;
  width: fit-content;
  margin: 80px auto 0;
}
.client {
  z-index: 4;
}
.client .list {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 35px;
}
.client .list img {
  box-shadow: 3px 4px 10px 0px #0000000D;
}
.client img {
  width: 100%;
}
.whatBringY {
  z-index: 3;
}
.whatBringY .list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 25px;
}
.whatBringY .list .item {
  background: #fff;
  padding: 40px 16px 30px;
}
.whatBringY .list .item img {
  display: block;
  margin: 0 auto;
  height: 70px;
}
.whatBringY .list .item p {
  font-weight: 600;
  font-size: 24px;
  line-height: 36px;
  letter-spacing: 1px;
  text-align: center;
  text-transform: uppercase;
  color: var(--color1);
  margin: 20px 0;
}
.whatBringY .list .item div {
  font-size: 16px;
  line-height: 24px;
  color: #666;
  margin-bottom: 10px;
}
.whatBringY .woby-btn {
  display: block;
  width: fit-content;
  margin: 85px auto 0;
}
.knowmore {
  z-index: 2;
}
.knowmore .list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 50px;
}
.knowmore .list .item {
  position: relative;
  display: block;
}
.knowmore .list .item img {
  display: block;
}
.knowmore .list .item .txt {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 70px 40px 50px;
  background: linear-gradient(180deg, rgba(29, 31, 26, 0) 0%, rgba(29, 33, 25, 0.9) 100%);
  font-size: 26px;
  line-height: 36px;
  color: #fff;
  text-align: center;
}
@media screen and (max-width: 1024px) {
  #banner {
    height: auto;
    aspect-ratio: 82 / 46;
  }
  #banner .swiper-pagination {
    width: 50%;
  }
  #banner .textbox .font {
    font-size: 44px;
    line-height: 1.5;
  }
  #banner .textbox .ban-btn {
    margin-top: 40px;
  }
  .wholehouse .conbox .textbox .main {
    margin-bottom: 30px;
  }
  .about .list {
    gap: 40px;
  }
  .honors .list {
    flex-wrap: wrap;
    justify-content: start;
    gap: 20px;
  }
  .project .list {
    grid-template-columns: repeat(2, 1fr);
  }
  .project .list .item .txt {
    opacity: 1;
  }
  .project .list .item .txt p {
    font-size: 20px;
  }
  .whatBringY .list {
    grid-template-columns: repeat(2, 1fr);
  }
  .knowmore .list {
    gap: 30px;
  }
  .knowmore .list .item .txt {
    padding: 50px 0 20px;
  }
}
@media screen and (max-width: 900px) {
  .wholehouse .conbox {
    padding-left: 260px;
  }
  .wholehouse .conbox .textbox .main {
    padding: 20px;
    margin-bottom: 15px;
  }
  .wholehouse .rightorder {
    padding-left: 0;
    padding-right: 260px;
  }
}
@media screen and (max-width: 768px) {
  #banner {
    aspect-ratio: unset;
    height: calc(100vh - 42px);
  }
  #banner .heroImg {
    display: block;
  }
  #banner .textbox {
    display: flex;
    align-items: center;
    padding-top: 0;
    padding-bottom: 0;
    top: 0;
  }
  #banner .textbox .font {
    font-size: 48rem;
    line-height: 58rem;
    margin: 0 auto;
    text-align: center;
    letter-spacing: 1px;
    max-width: 630rem;
  }
  #banner .textbox .font b {
    font-size: 60rem;
    margin: 0 auto 10rem;
  }
  #banner .textbox .font img.img-txt {
    height: 46rem;
    margin: 0 auto;
    margin-bottom: 10rem;
  }
  #banner .textbox .fullM {
    max-width: 100%;
  }
  #banner .textbox .ban-btn {
    margin-top: 65rem;
    margin-left: auto;
    margin-right: auto;
  }
  #banner .textbox ul {
    font-size: 32rem;
  }
  #banner .textbox .subfont {
    font-size: 32rem;
    text-align: center;
    text-wrap: balance;
  }
  #banner .swiper-pagination {
    bottom: 40rem;
    width: 100%;
    left: 0;
  }
  #banner .swiper-pagination .prev,
  #banner .swiper-pagination .next {
    width: 42px;
    height: 32px;
  }
  #banner .swiper-pagination .prev:after,
  #banner .swiper-pagination .next:after {
    padding: 5px;
    top: 15px;
    left: 15px;
  }
  #banner .swiper-pagination .next:before {
    height: 20px;
    top: 5px;
  }
  #banner .swiper-pagination .next:after {
    left: 27px;
  }
  #banner .fair2025 .font {
    max-width: 580rem;
  }
  #banner .fair2025 .textbox {
    background: none;
  }
  #banner .fair2025 .textbox .subfont {
    letter-spacing: 0;
    font-size: 30rem;
  }
  #banner .fair2025 .textbox .subfont span {
    display: inline-block;
    background: linear-gradient(to bottom, #fff, #72a5c2);
    padding: 4px 8px;
    border-radius: 4px;
    color: #10415f;
    margin-right: 10px;
  }
  .wholehouse .op-subtitle {
    width: 550rem;
  }
  .wholehouse .conbox {
    padding: 0;
    margin-bottom: 40rem;
  }
  .wholehouse .conbox .textbox {
    position: relative;
    top: 0;
    width: 100%;
    padding: 42rem 16rem;
    border-radius: 4px;
    background: #fff;
    text-align: left;
  }
  .wholehouse .conbox .textbox .main {
    padding: 0;
    margin-bottom: 19rem;
  }
  .wholehouse .conbox .textbox .main .subtxt {
    font-size: 24rem;
    line-height: 29rem;
  }
  .wholehouse .conbox .textbox .main .txt {
    font-size: 40rem;
    line-height: 48rem;
    margin: 19rem 0;
  }
  .wholehouse .conbox .textbox .main div {
    font-size: 28rem;
    line-height: 42rem;
  }
  .about .list {
    gap: 40rem;
    flex-wrap: wrap;
  }
  .about .list .item {
    width: 300rem;
    height: 200rem;
  }
  .about .list .item p {
    font-size: 40rem;
    line-height: 57rem;
  }
  .about .list .item span {
    font-size: 26rem;
    line-height: 32rem;
    max-width: 240rem;
  }
  .honors .list {
    gap: 20rem;
    padding: 0 18rem;
    justify-content: center;
  }
  .honors .list img {
    height: 75rem;
  }
  .diffent {
    padding-bottom: 0;
  }
  .diffent video {
    width: 100%;
    height: 600rem;
    object-fit: cover;
  }
  .project {
    padding-left: 20rem;
    padding-right: 20rem;
  }
  .project .list {
    padding: 0;
    gap: 20rem;
  }
  .project .list .item {
    height: 400rem;
  }
  .project .list .item img {
    height: 100%;
    object-fit: cover;
  }
  .project .list .item .txt {
    padding: 20rem 0;
  }
  .project .list .item .txt p {
    font-size: 26rem;
    line-height: 34rem;
  }
  .project .project-btn {
    margin-top: 60rem;
  }
  .client .container {
    padding: 0 15rem;
  }
  .client .list {
    grid-template-columns: repeat(4, 1fr);
    gap: 15rem;
  }
  .whatBringY .list {
    grid-template-columns: repeat(1, 1fr);
  }
  .whatBringY .list .item {
    padding: 40rem 56rem;
  }
  .whatBringY .list .item img {
    height: 100rem;
  }
  .whatBringY .list .item p {
    font-size: 40rem;
    line-height: 38rem;
    margin: 25rem 0;
  }
  .whatBringY .list .item div {
    font-size: 28rem;
    line-height: 38rem;
    margin-bottom: 10rem;
  }
  .whatBringY .woby-btn {
    margin-top: 60rem;
  }
  .knowmore .list {
    grid-template-columns: repeat(1, 1fr);
    gap: 40rem;
  }
  .knowmore .list .item .txt {
    padding: 140rem 130rem 60rem;
    font-size: 40rem;
    line-height: 1;
  }
}