body.mobile header {
  justify-content: center;
}
body.mobile header .menu .menu-icon {
  width: 30px;
  display: flex;
  flex-direction: column;
  gap: 5px;
  position: absolute;
  right: 2rem;
  top: 50%;
  transform: translateY(-50%);
  cursor: pointer;
}
body.mobile header .menu .menu-icon::before, body.mobile header .menu .menu-icon::after {
  content: "";
  transform-origin: 100% center;
}
body.mobile header .menu .menu-icon::before, body.mobile header .menu .menu-icon::after,
body.mobile header .menu .menu-icon b {
  transition: all 0.3s ease-in-out;
  display: block;
  background-color: #fff;
  width: 100%;
  height: 2px;
}
body.mobile header .menu .menu-icon.open::before {
  transform: rotate(-28deg);
}
body.mobile header .menu .menu-icon.open::after {
  transform: rotate(28deg);
}
body.mobile header .menu .menu-icon.open b {
  opacity: 0;
}
body.mobile header .menu .menu-content {
  width: auto;
  position: absolute;
  right: 0;
  transform: translateX(100%);
  display: flex;
  flex-direction: column;
  margin-top: 3.5rem;
  backdrop-filter: blur(1rem);
  background-color: var(--color);
  padding: 1rem 2rem;
  color: #fff;
  transition: transform 0.3s ease-in-out;
}
body.mobile header .menu .menu-content.open {
  transform: translateX(0);
}
body.mobile .row.set-col {
  flex-direction: column;
}
body.mobile .col,
body.mobile .row {
  width: 100%;
}
body.mobile .container {
  width: 100%;
}
body.mobile section:nth-child(3) .container {
  padding: 10rem 2rem 5rem;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.6) 100%);
}
body.mobile section:nth-child(3) .container .content {
  height: 0;
}
body.mobile section:nth-child(3) .container .content .about-us article {
  gap: 3rem;
}
body.mobile section:nth-child(3) .container .content .about-us article .vision .text.vision-text {
  font-size: 3rem;
  padding: 0 1rem;
}
body.mobile section:nth-child(3) .container .content .about-us article .article-box::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 30%;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, var(--opacity)) 100%);
}
body.mobile section:nth-child(3) .container .content .about-us article .about-yly {
  margin-top: 3rem;
}
body.mobile section:nth-child(3) .container .content .about-us article .about-yly .text {
  gap: 2rem;
}

header {
  width: 100%;
  padding: 1rem 5rem;
  justify-content: space-between;
  font-size: 1.5rem;
  position: fixed;
  align-items: center;
  z-index: 999999;
  top: 0;
  left: 0;
  color: #fff;
  white-space: nowrap;
  --color: rgba(139, 176, 255, 0.1);
}
header::before {
  content: "";
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  background-color: var(--color);
  backdrop-filter: blur(1rem);
  z-index: -1;
  transition: background-color 0.3s;
}
header .logo {
  align-items: center;
  gap: 1rem;
}
header .logo img {
  width: 5rem;
  filter: drop-shadow(0 0 0.5rem rgb(255, 255, 255));
}
header .logo img:nth-child(2) {
  width: 15rem;
  filter: drop-shadow(0 0 0.3rem rgb(255, 255, 255));
}
header .logo span {
  font-size: 2.4rem;
}
header .menu {
  gap: 5rem;
  font-size: 2rem;
}
header .menu .menu-content {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(6, minmax(10rem, 1fr));
  gap: max(5vw, 3rem);
  grid-auto-flow: row;
  align-items: center;
  justify-items: center;
}
header .menu .menu-content li {
  transition: color 0.3s;
  cursor: pointer;
}
header .menu .menu-content li span {
  transition: transform 0.3s;
  display: block;
}
header .menu .menu-content li.active {
  color: #9299ff;
}
header .menu .menu-content li:hover {
  color: #92e5ff;
}
header .menu .menu-content li:hover span {
  transform: translateY(-1rem);
}
header .menu .lang {
  position: relative;
  cursor: pointer;
}
header .menu .lang .lang-content {
  position: absolute;
  overflow: hidden;
  height: 0;
  transition: all 0.3s ease-in-out;
  left: 50%;
  transform: translate(-50%, 20%);
  font-size: 1.6rem;
}
header .menu .lang .lang-content.active {
  background-color: rgba(236, 236, 236, 0.4784313725);
  border-radius: 10px;
  padding: 1rem 2rem;
}

header.highlight {
  --color: rgba(0, 0, 0, 0.6);
}

.start-box,
.background-img {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  transform: scale(1.01);
}

.start-box {
  z-index: 1;
  pointer-events: none;
}

.background-img {
  background: url(../assets/image/bg2.jpg) no-repeat center center/cover;
}

main {
  transition-duration: 500ms;
  transition-property: transform;
  transition-property: transform, -webkit-transform;
  will-change: transform;
  color: #fff;
}
main section {
  height: 100vh;
  overflow: hidden;
}
main section:nth-child(1) {
  position: relative;
}
main section:nth-child(1) .landing {
  overflow: hidden;
  position: relative;
  align-items: center;
  justify-content: center;
  width: 100vw;
  height: 100vh;
}
main section:nth-child(1) .landing .bg {
  pointer-events: none;
  position: absolute;
  left: 0;
  top: 0;
}
main section:nth-child(1) .landing .bg .bg-video {
  user-select: none;
}
main section:nth-child(1) .landing .bg .bg-video video {
  width: 100vw;
  height: 100vh;
  object-fit: cover;
}
main section:nth-child(1) .landing .bg .bg-star {
  width: 100%;
  height: 100%;
  position: absolute;
  z-index: 1;
  left: 0;
  top: 0;
}
main section:nth-child(1) .landing .main-text {
  position: relative;
  z-index: 1;
  color: #fff;
  text-align: center;
  gap: 2rem;
}
main section:nth-child(1) .landing .main-text h1 {
  font-size: 5rem;
}
main section:nth-child(1) .landing .main-text p {
  font-size: 2rem;
}
main section:nth-child(1) .explore {
  position: absolute;
  z-index: 1;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  align-items: center;
  font-size: 1.6rem;
  color: #fff;
  gap: 1rem;
  cursor: pointer;
}
main section:nth-child(1) .explore svg {
  animation: explore 2s linear infinite;
}
@keyframes explore {
  from, to {
    transform: translateY(-1rem);
  }
  50% {
    transform: translateY(0);
  }
}
main section:nth-child(2)::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}
main section:nth-child(2) .container {
  height: 100%;
  padding: 7.5rem 2%;
  justify-content: space-between;
  align-items: center;
  gap: 6rem;
}
main section:nth-child(2) .container .content-right {
  flex: 1;
}
main section:nth-child(2) .container .content-right img {
  width: min(80rem, 100%);
  object-fit: cover;
}
main section:nth-child(2) .container .content-left {
  height: 100%;
  white-space: nowrap;
}
main section:nth-child(2) .container .content-left article {
  height: 100%;
}
main section:nth-child(2) .container .content-left .title h3 {
  font-size: 8rem;
  padding-right: 5rem;
}
main section:nth-child(2) .container .content-left .title span {
  font-weight: bold;
  font-size: 1.6rem;
  background-image: linear-gradient(90deg, #6b7aff, #ff6bf3, #6b7aff, #ff6bf3);
  background-size: 400% 100%;
  background-repeat: repeat-x;
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: move 5s linear infinite;
  margin-top: -1.2rem;
}
@keyframes move {
  from {
    background-position: 0 0;
  }
  to {
    background-position: 100% 0;
  }
}
main section:nth-child(2) .container .content-left .diagonal-line {
  position: relative;
  width: 100%;
  height: 8rem;
  padding: 3rem 0;
}
main section:nth-child(2) .container .content-left .diagonal-line::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  width: 8rem;
  height: 1px;
  background-color: #ffffff;
  transform: rotate(30deg) translateY(-50%);
}
main section:nth-child(2) .container .content-left .content {
  gap: 0.4rem;
}
main section:nth-child(2) .container .content-left .content p {
  font-size: 1.6rem;
}
main section:nth-child(2) .container .content-left .btn-group {
  font-size: 2.4rem;
  font-weight: bold;
  gap: 3rem;
  margin-top: 6rem;
}
main section:nth-child(2) .container .content-left .btn-group span {
  transition: color 0.3s;
}
main section:nth-child(2) .container .content-left .btn-group > div:hover span {
  color: #6b7aff;
}
main section:nth-child(2) .container .content-left .btn-group .btn-wechat {
  position: relative;
  cursor: pointer;
}
main section:nth-child(2) .container .content-left .btn-group .btn-wechat:hover img {
  opacity: 1;
}
main section:nth-child(2) .container .content-left .btn-group .btn-wechat img {
  transition: opacity 0.3s;
  pointer-events: none;
  width: 20rem;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: 5rem;
  opacity: 0;
}
main section:nth-child(3) .container {
  width: 100%;
  height: 100%;
  padding: 15rem 30rem 0;
}
main section:nth-child(3) .container nav {
  justify-content: right;
}
main section:nth-child(3) .container nav ul {
  position: relative;
}
main section:nth-child(3) .container nav ul::before, main section:nth-child(3) .container nav ul::after {
  content: "";
  width: 1px;
  height: 100%;
  background-color: #ffffff;
  position: absolute;
  top: 0;
  z-index: -1;
}
main section:nth-child(3) .container nav ul::before {
  left: 0;
}
main section:nth-child(3) .container nav ul::after {
  right: 0;
}
main section:nth-child(3) .container nav ul li {
  height: 2.5rem;
  overflow: hidden;
  justify-content: end;
  cursor: pointer;
}
main section:nth-child(3) .container nav ul li button {
  transition: all 0.3s;
  font-size: 2rem;
  color: #fff;
  text-shadow: 2px 2px 9px rgb(118, 127, 255);
}
main section:nth-child(3) .container nav ul li button span:nth-child(2) {
  background-color: #6b7aff;
  padding: 0 2rem;
}
main section:nth-child(3) .container nav ul li button.active {
  transform: translate3d(0, 33%, 0) !important;
  pointer-events: none !important;
}
main section:nth-child(3) .container .content {
  margin-top: 2rem;
  flex-grow: 1;
  position: relative;
}
main section:nth-child(3) .container .content .about-us,
main section:nth-child(3) .container .content .develop-history {
  width: 100%;
  height: 100%;
  position: absolute;
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s;
  transform: translateY(10rem);
}
main section:nth-child(3) .container .content .about-us.active,
main section:nth-child(3) .container .content .develop-history.active {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}
main section:nth-child(3) .container .content .about-us {
  height: 100%;
}
main section:nth-child(3) .container .content .about-us article {
  height: 100%;
  gap: 6rem;
  position: relative;
}
main section:nth-child(3) .container .content .about-us .article-box {
  height: 100%;
  overflow: hidden;
  position: relative;
  --opacity: 0.5;
}
main section:nth-child(3) .container .content .about-us .article-box .article-main {
  transition: transform 0.5s ease;
}
main section:nth-child(3) .container .content .about-us .title {
  position: relative;
  display: inline-block;
  text-shadow: 2px 2px 9px rgb(118, 127, 255);
}
main section:nth-child(3) .container .content .about-us .title h4 {
  font-weight: bold;
  font-size: 2.4rem;
}
main section:nth-child(3) .container .content .about-us .title span {
  position: absolute;
  bottom: 0;
  right: 0;
  font-size: 1rem;
  transform: translate(60%, 80%);
  font-weight: bold;
}
main section:nth-child(3) .container .content .about-us .vision .text {
  padding: 0 10rem;
  margin-top: 5rem;
}
main section:nth-child(3) .container .content .about-us .vision .text.vision-text {
  font-size: 5rem;
  white-space: nowrap;
}
main section:nth-child(3) .container .content .about-us .vision .text.vision-text p {
  background: linear-gradient(45deg, #418ae0, #56a0d8, #dc8bc3, #56a0d8, #418ae0, #56a0d8, #dc8bc3, #56a0d8, #418ae0);
  background-clip: text;
  background-repeat: repeat-x;
  -webkit-background-clip: text;
  background-size: 200% 100%;
  color: transparent;
  animation: move 5s linear infinite;
  font-weight: 500;
}
main section:nth-child(3) .container .content .about-us .vision .text.vision-text p:nth-child(odd) {
  text-align: left;
}
main section:nth-child(3) .container .content .about-us .vision .text.vision-text p:nth-child(even) {
  text-align: right;
}
main section:nth-child(3) .container .content .about-us .more {
  font-weight: bold;
  position: absolute;
  bottom: 0;
  transform: translateY(100%);
}
main section:nth-child(3) .container .content .about-us .about-yly {
  margin-top: 5rem;
}
main section:nth-child(3) .container .content .about-us .about-yly .text {
  gap: 4rem;
  margin-top: 5rem;
  text-shadow: 2px 2px 9px rgb(118, 127, 255);
}
main section:nth-child(3) .container .content .develop-history {
  padding-top: 5rem;
}
main section:nth-child(3) .container .content .develop-history .develop-history-box {
  position: relative;
}
main section:nth-child(3) .container .content .develop-history .develop-history-box .develop-history-container {
  width: 100%;
  display: flex;
  flex-direction: row;
  justify-content: flex-start;
  transition: transform 0.3s;
  padding: 3rem 0;
  overflow: hidden;
}
main section:nth-child(3) .container .content .develop-history .develop-history-box .develop-history-container::after, main section:nth-child(3) .container .content .develop-history .develop-history-box .develop-history-container::before {
  content: "";
  position: absolute;
  width: 3px;
  height: 100%;
  z-index: 1;
  top: 0;
  background-color: #6b7aff;
  box-shadow: calc(var(--is-positive) * 10px) 0 10px rgba(107, 122, 255, 0.4235294118);
}
main section:nth-child(3) .container .content .develop-history .develop-history-box .develop-history-container::before {
  left: 0rem;
  --is-positive: 1;
}
main section:nth-child(3) .container .content .develop-history .develop-history-box .develop-history-container::after {
  right: 0rem;
  --is-positive: -1;
}
main section:nth-child(3) .container .content .develop-history .develop-history-box .develop-history-content {
  position: relative;
  margin: 0 auto;
  transition: transform 0.3s;
}
main section:nth-child(3) .container .content .develop-history .develop-history-box .bg-time-line {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: 12rem;
  height: 2px;
  width: 100%;
  background-color: #b4d5ff;
  box-shadow: 0 0 0.5rem #b4d5ff;
  z-index: -2;
}
main section:nth-child(3) .container .content .develop-history .develop-history-box .develop-history-list {
  display: inline-flex;
  align-items: end;
  justify-content: flex-start;
  width: max-content;
  white-space: nowrap;
  transition: transform 0.3s;
}
main section:nth-child(3) .container .content .develop-history .develop-history-box .develop-history-list li {
  gap: 5rem;
  align-items: center;
  flex: none;
  width: 34rem;
  transition: transform 0.3s;
  cursor: pointer;
}
main section:nth-child(3) .container .content .develop-history .develop-history-box .develop-history-list li .event {
  font-weight: bold;
  font-size: 2rem;
  text-shadow: 2px 2px 9px rgb(118, 127, 255);
}
main section:nth-child(3) .container .content .develop-history .develop-history-box .develop-history-list li .icon {
  transform: scaleY(1.5);
}
main section:nth-child(3) .container .content .develop-history .develop-history-box .develop-history-list li .icon i {
  display: block;
  width: 3rem;
  aspect-ratio: 1/1;
  background-color: rgb(118, 127, 255);
  box-shadow: 0 0 0.5rem rgb(118, 127, 255);
  transform: rotate(45deg);
  position: relative;
}
main section:nth-child(3) .container .content .develop-history .develop-history-box .develop-history-list li .icon i::before, main section:nth-child(3) .container .content .develop-history .develop-history-box .develop-history-list li .icon i::after {
  content: "";
  position: absolute;
  display: block;
  width: 0.8rem;
  aspect-ratio: 1/1;
  background-color: rgb(118, 127, 255);
  box-shadow: 0 0 0.5rem rgb(118, 127, 255);
  transform: rotate(-45deg) translateY(var(--ofset)) scaleX(2);
}
main section:nth-child(3) .container .content .develop-history .develop-history-box .develop-history-list li .icon i::before {
  left: 0;
  top: 0;
  --ofset: -150%;
  clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
}
main section:nth-child(3) .container .content .develop-history .develop-history-box .develop-history-list li .icon i::after {
  right: 0;
  bottom: 0;
  --ofset: 150%;
  clip-path: polygon(100% 0%, 0% 0%, 50% 100%);
}
main section:nth-child(3) .container .content .develop-history .develop-history-box .develop-history-list li time {
  font-size: 1.6rem;
  text-shadow: 2px 2px 9px rgb(118, 127, 255);
}
main section:nth-child(3) .container .content .develop-history .develop-history-box .develop-history-list li.active {
  transform: scale(1.2);
}
main section:nth-child(3) .container .content .develop-history .develop-history-box .time-line-box {
  position: relative;
  left: 50%;
  transform: translateX(-50%);
  bottom: 9rem;
  height: 2px;
  width: 100%;
  z-index: 1;
  z-index: -1;
}
main section:nth-child(3) .container .content .develop-history .develop-history-box .time-line-box .time-line-content {
  width: calc(100% - 34rem);
  margin: 0 auto;
}
main section:nth-child(3) .container .content .develop-history .develop-history-box .time-line-box .time-line-content .time-line {
  width: 0%;
  height: 2px;
  transition: width var(--time) linear;
  background-color: rgb(118, 127, 255);
  box-shadow: 0 0 0.5rem #b4d5ff;
  position: relative;
}
main section:nth-child(3) .container .content .develop-history .develop-history-box .time-line-box .time-line-content .time-line .time-line-point {
  display: block;
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 1rem;
  height: 1rem;
}
main section:nth-child(3) .container .content .develop-history .develop-history-box .time-line-box .time-line-content .time-line .time-line-point::after, main section:nth-child(3) .container .content .develop-history .develop-history-box .time-line-box .time-line-content .time-line .time-line-point::before {
  content: "";
  position: absolute;
  height: 100%;
  opacity: var(--opacity);
}
main section:nth-child(3) .container .content .develop-history .develop-history-box .time-line-box .time-line-content .time-line .time-line-point::before {
  left: 80%;
  width: 5rem;
  top: 50%;
  transform: translate(-100%, -50%);
  border-radius: 50%;
  background-color: rgb(118, 127, 255);
  background: linear-gradient(90deg, rgba(139, 107, 255, 0.8), rgba(141, 113, 255, 0.8), rgba(139, 107, 255, 0.8), rgba(141, 113, 255, 0.8));
  background-size: 200% auto;
  z-index: -1;
  clip-path: polygon(100% 0, 0 50%, 100% 100%);
  animation: trailing 10s cubic-bezier(1, -0.19, 0, 1.33) infinite;
}
@keyframes trailing {
  0% {
    background-position-x: 0;
  }
  100% {
    background-position-x: 100%;
  }
}
main section:nth-child(3) .container .content .develop-history .develop-history-box .time-line-box .time-line-content .time-line .time-line-point::after {
  width: 100%;
  background-color: rgb(118, 127, 255);
  z-index: 1;
  border-radius: 50%;
}
main .development {
  align-items: center;
  justify-content: end;
  font-size: 6rem;
}
main .development h5 {
  text-align: center;
}
main .footer {
  position: relative;
  height: 10vh;
}
main .footer footer {
  height: 100%;
  position: relative;
  align-items: center;
  justify-content: center;
}
main .footer .license {
  font-size: 1.4rem;
  backdrop-filter: blur(10px);
  padding: 1rem;
  gap: 1rem;
  border-radius: 2rem;
}

/*# sourceMappingURL=style.css.map */