@charset "UTF-8";
body {
  margin: 0;
  padding: 0;
  font-family: Microsoft YaHei, Arial, Helvetica Neue, Helvetica, sans-serif;
}
.bu-auto-show {
  font-family: Microsoft YaHei, Arial, Helvetica, sans-serif;
  color: #000;
  position: relative;
  box-sizing: border-box;
  line-height: 1.6;
  font-weight: 500;
  font-size: 0.9375vw;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show {
    font-size: 4vw;
  }
}
.bu-auto-show * {
  -webkit-font-smoothing: antialiased;
  box-sizing: border-box;
  text-rendering: optimizeLegibility;
  -webkit-tap-highlight-color: transparent;
}
.bu-auto-show *:focus,
.bu-auto-show *:active {
  outline: none;
}
.bu-auto-show a {
  color: inherit;
  text-decoration: none;
}
.bu-auto-show ul,
.bu-auto-show ol,
.bu-auto-show li {
  list-style: none;
}
.bu-auto-show video,
.bu-auto-show picture,
.bu-auto-show img {
  width: 100%;
  display: block;
}
.bu-auto-show h1,
.bu-auto-show h2,
.bu-auto-show h3,
.bu-auto-show h4 {
  line-height: 1.25;
  font-weight: 700;
}
.bu-auto-show .blur-up {
  filter: blur(5px);
  transition: filter 0.4s;
}
.bu-auto-show .blur-up.lazyloaded {
  filter: blur(0);
}
.bu-auto-show .lazyload:not([src]) {
  display: none;
}
.bu-auto-show .is-cover {
  z-index: 3;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.bu-auto-show .nowrap {
  white-space: nowrap;
  font-style: normal;
}
.bu-auto-show .common-row {
  display: flex;
  flex-wrap: wrap;
}
.bu-auto-show .col-12,
.bu-auto-show .col,
.bu-auto-show .col-auto {
  position: relative;
  width: 100%;
}
.bu-auto-show .col {
  flex-basis: 0;
  flex-grow: 1;
  max-width: 100%;
}
.bu-auto-show .col-auto {
  flex: 0 0 auto;
  width: auto;
  max-width: 100%;
}
.bu-auto-show .col-12 {
  flex: 0 0 100%;
  max-width: 100%;
}
.bu-auto-show sub,
.bu-auto-show sup {
  font-size: 0.6em;
}
.bu-auto-show sub.yes-click,
.bu-auto-show sup.yes-click {
  line-height: 0;
  cursor: pointer;
}
.bu-auto-show .hidden {
  display: none !important;
}
.bu-auto-show .is-scroll {
  transition: transform 0.5s cubic-bezier(0, 0.6, 0.3, 1);
  will-change: transform;
}
@media screen and (max-width: 1365px), screen and (max-aspect-ratio: 1/1), screen and (max-width: 1366px) and (min-height: 800px) {
  .bu-auto-show .is-scroll {
    transition: none;
  }
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .is-scroll {
    transition: none;
  }
}
.bu-auto-show .is-opacity {
  transition: opacity 0.5s cubic-bezier(0, 0.6, 0.3, 1);
}
.bu-auto-show .is-sticky {
  position: sticky !important;
  top: 0;
}
.bu-auto-show .common-spacing {
  height: 10.4166666667vw;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .common-spacing {
    height: 26.6666666667vw;
  }
}
.bu-auto-show .common-video {
  position: relative;
  width: 100%;
  height: 100%;
}
.bu-auto-show .common-container {
  position: relative;
  width: 91.40625vw;
  margin: 0 auto;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .common-container {
    width: 92vw;
  }
}
.bu-auto-show .common-pb10 {
  margin-bottom: 0.5208333333vw;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .common-pb10 {
    margin-bottom: 1.3333333333vw;
  }
}
.bu-auto-show .common-pb20 {
  margin-bottom: 1.0416666667vw;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .common-pb20 {
    margin-bottom: 2.6666666667vw;
  }
}
.bu-auto-show .common-pb30 {
  margin-bottom: 1.5625vw;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .common-pb30 {
    margin-bottom: 4vw;
  }
}
.bu-auto-show .common-pb40 {
  margin-bottom: 2.0833333333vw;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .common-pb40 {
    margin-bottom: 5.3333333333vw;
  }
}
.bu-auto-show .common-pb50 {
  margin-bottom: 2.6041666667vw;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .common-pb50 {
    margin-bottom: 6.6666666667vw;
  }
}
.bu-auto-show .common-pb60 {
  margin-bottom: 3.125vw;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .common-pb60 {
    margin-bottom: 8vw;
  }
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .common-summary {
    width: 88vw;
    margin: 0 auto;
  }
}
.bu-auto-show .common-sub-title {
  padding-bottom: 1.0416666667vw;
  font-size: 1.6666666667vw;
  line-height: 1.25;
  font-weight: 700;
  color: #dcbf91;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .common-sub-title {
    padding-bottom: 2.6666666667vw;
    width: 100%;
    font-size: 4.2666666667vw;
  }
}
.bu-auto-show .common-title {
  position: relative;
  font-size: 3.3333333333vw;
  line-height: 1.25;
  font-weight: 700;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .common-title {
    width: 100%;
    font-size: 8.5333333333vw;
  }
}
.bu-auto-show .common-desc {
  font-size: 1.1458333333vw;
  line-height: 1.6;
  font-weight: 500;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .common-desc {
    width: 100%;
    font-size: 4.2666666667vw;
  }
}
.bu-auto-show .common-gradient-text {
  display: inline-block;
  color: #4e75c1;
  font-weight: 800;
  background: linear-gradient(to right, #d2eeff 2%, #4e75c1 95%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  text-fill-color: transparent;
}
.bu-auto-show .common-color-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 108px;
  height: 48px;
  font-size: 13px;
  border-radius: 24px;
  background-color: #000;
  color: #fff;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .common-color-btn {
    width: 108px;
    height: 48px;
    font-size: 13px;
    border-radius: 24px;
  }
}
.bu-auto-show .common-more-btn {
  font-size: 0.8333333333vw;
  font-weight: 500;
  line-height: 1.6;
  color: #2788d9;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .common-more-btn {
    font-size: 3.7333333333vw;
  }
}
.bu-auto-show .common-more-btn2 {
  display: inline-block;
  font-size: 0.8333333333vw;
  font-weight: 500;
  color: #171717;
  line-height: 3.0208333333vw;
  height: 3.0208333333vw;
  border: 1px solid #707070;
  border-radius: 4.6875vw;
  padding: 0 1.25vw;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .common-more-btn2 {
    font-size: 2.6666666667vw;
    line-height: 10.5333333333vw;
    height: 10.5333333333vw;
    border-radius: 12vw;
    padding: 0 5.3333333333vw;
  }
}
.bu-auto-show .common-more-btn2.white-font {
  color: #fff;
}
.bu-auto-show .text-left {
  text-align: left !important;
}
.bu-auto-show .text-right {
  text-align: right !important;
}
.bu-auto-show .text-center {
  text-align: center !important;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .show-pc {
    display: none !important;
  }
}
@media (min-width: 640px) and (max-width: 1200px) and (max-aspect-ratio: 1/1) {
  .bu-auto-show .hide-pad {
    display: none !important;
  }
}
.bu-auto-show .show-pad {
  display: none !important;
}
@media (min-width: 640px) and (max-width: 1200px) and (max-aspect-ratio: 1/1) {
  .bu-auto-show .show-pad {
    display: block !important;
  }
}
.bu-auto-show .show-mob {
  display: none !important;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .show-mob {
    display: block !important;
  }
}
.bu-auto-show .black {
  color: #333 !important;
}
.bu-auto-show .letter-spacing-1 {
  letter-spacing: 0.78125vw;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .letter-spacing-1 {
    letter-spacing: 1.78125vw;
    text-indent: 1.78125vw;
  }
}
.bu-auto-show .letter-spacing-2 {
  letter-spacing: 1.5625vw;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .letter-spacing-2 {
    letter-spacing: 3.5625vw;
    text-indent: 3.5625vw;
  }
}
.bu-auto-show .letter-spacing-3 {
  letter-spacing: 4.6875vw;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .letter-spacing-3 {
    letter-spacing: 5.34375vw;
    text-indent: 5.34375vw;
  }
}
.bu-auto-show {
  color: #333;
}
@media (min-width: 992px) {
  .bu-auto-show {
    font-size: 16px;
  }
}
@media (min-width: 1440px) {
  .bu-auto-show {
    font-size: 17px;
  }
}
@media (min-width: 1680px) {
  .bu-auto-show {
    font-size: 18px;
  }
}
.bu-auto-show .bu-tit {
  display: inline-block;
  font-size: 1.9em;
  font-weight: 700;
  position: relative;
  text-align: center;
  padding-bottom: 8px;
  margin: 0 auto;
}
.bu-auto-show .bu-tit:after {
  content: '';
  position: absolute;
  width: 30%;
  min-width: 35px;
  height: 2px;
  left: 0;
  right: 0;
  bottom: 0;
  margin: 0 auto;
  background: #c7000b;
}
.bu-auto-show .bu-tit.light {
  color: #fff;
}
.bu-auto-show .bu-desc {
  font-size: 1.0416666667vw;
  color: #666;
  text-align: center;
  margin-top: 2.0833333333vw;
  margin-bottom: 0;
}
.bu-auto-show .bu-desc.light {
  color: #fcfcfc;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-desc {
    font-size: 3.2vw;
    margin-top: 5.7333333333vw;
  }
}
.bu-auto-show .bu-text {
  width: 56.25vw;
  position: absolute;
  left: 50%;
  bottom: 8.3333333333vw;
  transform: translate(-50%);
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-text {
    width: 86.6666666667vw;
    top: 34.6666666667vw;
    bottom: auto;
  }
}
@keyframes arrowAnim {
  0% {
    transform: translateY(-30%);
  }
  50% {
    transform: translateY(0);
  }
  to {
    transform: translateY(-30%);
  }
}
.bu-auto-show .arrow-icon {
  z-index: 3;
  position: absolute;
  width: 1.5625vw;
  height: 2.4479166667vw;
  bottom: 2.34375vw;
  left: calc(50% - 0.78125vw);
  transform: translate(-50%);
  background: url('https://www.yinwang.com/marketingcloud/pep/asset//20000004/IASHomeV3/img/arrow.png') no-repeat;
  background-size: 1.5625vw 2.4479166667vw;
  animation: arrowAnim 2s ease-in infinite;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .arrow-icon {
    display: none !important;
    background-size: 8vw 11.3333333333vw;
    width: 8vw;
    height: 11.3333333333vw;
    left: calc(50% - 4vw);
    opacity: 0.7;
    bottom: 7.3333333333vw;
  }
}
.bu-auto-show .bu-section {
  position: relative;
}
.bu-auto-show header {
  position: sticky;
  top: 0;
  width: 100%;
  background: #fff;
  box-shadow: 2px 0 10px #0003;
  z-index: 101;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show header:after {
    content: '';
    position: absolute;
    width: 100%;
    height: 66px;
    top: 0;
    left: 0;
    box-shadow: 2px 0 10px #0003;
    pointer-events: none;
  }
}
.bu-auto-show header.header-static {
  position: static;
}
.bu-auto-show header.header-sticky {
  top: 0;
}
.bu-auto-show header .h-container {
  position: relative;
  margin-right: auto;
  margin-left: auto;
  padding-left: 15px;
  padding-right: 15px;
  font-size: 1em;
}
@media (min-width: 992px) {
  .bu-auto-show header .h-container {
    width: 100%;
    max-width: 1799.136px;
  }
}
@media (min-width: 1025px) {
  .bu-auto-show header .h-container {
    width: 93.705%;
  }
}
.bu-auto-show header .bu-top {
  display: none;
  background-color: #111;
  color: #ccc;
  height: 1.3020833333vw;
  text-align: right;
  font-size: 0.625vw;
  line-height: 1.3020833333vw;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show header .bu-top {
    display: none;
  }
}
.bu-auto-show header .bu-nav-group {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 4.0625vw;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show header .bu-nav-group {
    height: 66px;
  }
}
.bu-auto-show header .bu-nav-group .bu-nav-logo {
  width: 6.9791666667vw;
  vertical-align: middle;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show header .bu-nav-group .bu-nav-logo {
    width: 103px;
  }
}
.bu-auto-show header .bu-nav-group .bu-nav-menu {
  list-style: none;
  display: flex;
  flex-wrap: nowrap;
  justify-content: space-between;
  align-items: flex-start;
  padding: 0;
  margin: 0;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show header .bu-nav-group .bu-nav-menu {
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    position: fixed;
    width: 100%;
    height: calc(100vh - 65px);
    top: 65px;
    left: 100%;
    background: #fff;
    padding-top: 25px;
    transition: all 0.5s;
  }
}
.bu-auto-show header .bu-nav-group .bu-nav-menu.open {
  left: 0;
}
.bu-auto-show header .bu-nav-group .bu-nav-menu .bu-nav-item {
  margin: 0 1.1979166667vw;
}
@media (any-hover: hover) {
  .bu-auto-show header .bu-nav-group .bu-nav-menu .bu-nav-item:hover {
    color: #c7000b;
  }
  .bu-auto-show header .bu-nav-group .bu-nav-menu .bu-nav-item:hover .bu-nav-link:after {
    content: '';
    position: absolute;
    width: 1.71875vw;
    height: 0.1041666667vw;
    left: 0;
    right: 0;
    bottom: 0;
    margin: 0 auto;
    background: #c7000b;
  }
}
@media screen and (any-hover: hover) and (max-width: 779px), screen and (any-hover: hover) and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show header .bu-nav-group .bu-nav-menu .bu-nav-item:hover .bu-nav-link:after {
    content: none;
  }
}
.bu-auto-show header .bu-nav-group .bu-nav-menu .bu-nav-item:active,
.bu-auto-show header .bu-nav-group .bu-nav-menu .bu-nav-item.active {
  color: #c7000b;
}
.bu-auto-show header .bu-nav-group .bu-nav-menu .bu-nav-item:active .bu-nav-link:after,
.bu-auto-show header .bu-nav-group .bu-nav-menu .bu-nav-item.active .bu-nav-link:after {
  content: '';
  position: absolute;
  width: 1.71875vw;
  height: 0.1041666667vw;
  left: 0;
  right: 0;
  bottom: 0;
  margin: 0 auto;
  background: #c7000b;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show header .bu-nav-group .bu-nav-menu .bu-nav-item:active .bu-nav-link:after,
  .bu-auto-show header .bu-nav-group .bu-nav-menu .bu-nav-item.active .bu-nav-link:after {
    content: none;
  }
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show header .bu-nav-group .bu-nav-menu .bu-nav-item {
    margin: 0;
  }
}
.bu-auto-show header .bu-nav-group .bu-nav-menu .bu-nav-item .bu-nav-link {
  position: relative;
  display: block;
  font-size: 0.9em;
  line-height: 4.0625vw;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show header .bu-nav-group .bu-nav-menu .bu-nav-item .bu-nav-link {
    font-size: 14px;
    height: 40px;
    line-height: 40px;
    text-align: center;
  }
}
.bu-auto-show header .bu-nav-group .bu-search {
  display: flex;
  align-items: center;
  opacity: 0;
  width: 6.9791666667vw;
  vertical-align: middle;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show header .bu-nav-group .bu-search {
    display: none;
    width: 103px;
  }
}
.bu-auto-show header .bu-nav-group .bu-search .search-text {
  display: inline-block;
  margin-right: 0.7291666667vw;
  font-size: 0.9375vw;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show header .bu-nav-group .bu-search .search-text {
    display: none;
  }
}
.bu-auto-show header .bu-nav-group .bu-search .search-btn img {
  width: 1.25vw;
  height: 1.25vw;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show header .bu-nav-group .bu-search .search-btn img {
    width: 5.3333333333vw;
    height: 5.3333333333vw;
  }
}
.bu-auto-show header .bu-nav-group .mob-menu-icon {
  display: none;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show header .bu-nav-group .mob-menu-icon {
    display: flex;
    position: relative;
    width: 22px;
    height: 34px;
    justify-content: center;
    flex-direction: column;
    align-items: end;
  }
}
.bu-auto-show header .bu-nav-group .mob-menu-icon.collapsed .icon-bar {
  position: absolute;
  left: 0;
}
.bu-auto-show header .bu-nav-group .mob-menu-icon.collapsed .icon-bar:nth-child(1) {
  transform: rotate(45deg);
}
.bu-auto-show header .bu-nav-group .mob-menu-icon.collapsed .icon-bar:nth-child(2) {
  opacity: 0;
}
.bu-auto-show header .bu-nav-group .mob-menu-icon.collapsed .icon-bar:nth-child(3) {
  transform: rotate(-45deg);
}
.bu-auto-show header .bu-nav-group .mob-menu-icon .icon-bar {
  width: 22px;
  height: 2px;
  border-radius: 10px;
  background-color: #333;
  margin: 2px 0;
  display: block;
}
.bu-auto-show footer {
  position: relative;
  font-size: 0.76171875vw;
  color: #666;
  padding: 0.5208333333vw 0;
  background-color: #e6e6e6;
  line-height: 1.5625vw;
  z-index: 11;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show footer {
    color: #333;
    padding: 20px 0 28px;
    font-size: 12px;
    line-height: 2;
  }
}
.bu-auto-show footer .common-container {
  width: 66.6666666667vw;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show footer .common-container {
    width: 94.6666666667vw;
  }
}
.bu-auto-show footer .bu-footer {
  display: flex;
  justify-content: center;
  align-items: center;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show footer .bu-footer {
    flex-direction: column;
    text-align: center;
  }
}
.bu-auto-show footer .bu-footer .line {
  display: inline-block;
  margin: 0 2.0833333333vw;
}
.bu-auto-show footer .bu-footer .footer-left {
  margin: 0 -10px;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show footer .bu-footer .footer-left {
    margin: 0;
  }
}
.bu-auto-show footer .bu-footer .footer-left span {
  display: inline-block;
  margin: 0 10px;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show footer .bu-footer .footer-left span {
    margin: 0;
  }
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show footer .bu-footer .footer-right {
    margin-top: 15px;
  }
}
.bu-auto-show footer .bu-footer .footer-right .footer-privacy {
  margin-right: 1.0416666667vw;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show footer .bu-footer .footer-right .footer-privacy {
    margin-right: 6px;
  }
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .swiper-button-prev {
    width: auto;
    left: 8vw;
    margin-top: -76vw;
  }
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .swiper-button-prev:after {
    color: #c7000b;
    font-size: 5.6vw;
  }
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .swiper-button-next {
    right: 8vw;
    width: auto;
    margin-top: -76vw;
  }
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .swiper-button-next:after {
    right: 0vw;
    color: #c7000b;
    font-size: 5.6vw;
  }
}
.bu-auto-show .a-s-swiper .a-s-pagination {
  z-index: 5;
  position: absolute;
  left: 50%;
  transform: translate(-50%);
  bottom: 12.0052083333vw;
  width: auto;
  min-width: 56.25vw;
  display: flex;
  justify-content: center;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .a-s-swiper .a-s-pagination {
    width: 100%;
    height: 4vw;
    min-width: none;
    transform: none;
    left: 0;
    bottom: 113.3333333333vw;
  }
}
.bu-auto-show .a-s-swiper .a-s-pagination .swiper-pagination-bullet {
  width: auto;
  min-width: 13.0208333333vw;
  height: 0.2083333333vw;
  background-color: #b4b4b5;
  border-radius: 0;
  opacity: 1;
  padding-left: 0;
  padding-right: 0;
  margin-left: 0;
  margin-right: 0;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .a-s-swiper .a-s-pagination .swiper-pagination-bullet {
    min-width: none;
    width: 14.8vw;
    height: 0.8vw;
    margin-left: 0.4vw;
    margin-right: 0.4vw;
  }
  .bu-auto-show .a-s-swiper .a-s-pagination .swiper-pagination-bullet:after {
    content: '';
    display: block;
    width: 100%;
    height: 2.6666666667vw;
  }
}
.bu-auto-show .a-s-swiper .a-s-pagination .swiper-pagination-bullet b {
  display: block;
  width: 100%;
  padding: 0 1.5625vw 1.1458333333vw;
  transform: translateY(-100%);
  font-weight: 400;
  font-size: 1.0416666667vw;
  color: #fff;
  opacity: 0.6;
  text-align: center;
  line-height: 1.153;
  transition: transform 0.1s ease;
  will-change: transform;
  white-space: nowrap;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .a-s-swiper .a-s-pagination .swiper-pagination-bullet b {
    position: relative;
    padding: 0 0 8px;
    transform: none;
    font-size: 6.4vw;
    display: inline-block;
  }
  .bu-auto-show .a-s-swiper .a-s-pagination .swiper-pagination-bullet b:after {
    content: '';
    position: absolute;
    width: 30%;
    min-width: 35px;
    height: 2px;
    left: 0;
    right: 0;
    bottom: 0;
    margin: 0 auto;
    background: #c7000b;
  }
}
.bu-auto-show .a-s-swiper .a-s-pagination .swiper-pagination-bullet b small {
  font-size: 0.7em;
}
.bu-auto-show .a-s-swiper .a-s-pagination .swiper-pagination-bullet span {
  display: none;
  position: absolute;
  top: 0;
  transform: translate(-50%);
  left: 50%;
  width: 100%;
  max-width: 56.25vw;
  margin-top: 1.0416666667vw;
  font-size: 1.0416666667vw;
  color: #fff;
  text-align: center;
  line-height: 1.333;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .a-s-swiper .a-s-pagination .swiper-pagination-bullet span {
    transform: none;
    max-width: none;
    margin-top: 4vw;
    position: static;
    line-height: 1.6;
    font-size: 3.2vw;
    color: #ffffffb3;
  }
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .a-s-swiper .a-s-pagination .swiper-pagination-bullet .a-s-p-summary {
    pointer-events: none;
    display: none;
    position: absolute;
    left: 0;
    top: -54.6666666667vw;
    width: 100%;
    padding: 0 6.6666666667vw;
    font-size: 6.4vw;
    text-align: center;
  }
}
.bu-auto-show .a-s-swiper .a-s-pagination .swiper-pagination-bullet .a-s-p-summary.color1 b {
  color: #fff;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .a-s-swiper .a-s-pagination .swiper-pagination-bullet .a-s-p-summary.color1 b {
    color: #000;
  }
}
.bu-auto-show .a-s-swiper .a-s-pagination .swiper-pagination-bullet .a-s-p-summary.color1 span {
  color: #fff;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .a-s-swiper .a-s-pagination .swiper-pagination-bullet .a-s-p-summary.color1 span {
    color: #000000b3;
  }
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .a-s-swiper .a-s-pagination .swiper-pagination-bullet .a-s-p-summary.color2 b {
    color: #fff;
  }
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .a-s-swiper .a-s-pagination .swiper-pagination-bullet .a-s-p-summary.color2 span {
    color: #ffffffb3;
  }
}
.bu-auto-show .a-s-swiper .a-s-pagination .swiper-pagination-bullet .a-s-p-summary.color3 b {
  color: #000;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .a-s-swiper .a-s-pagination .swiper-pagination-bullet .a-s-p-summary.color3 b {
    color: #fff;
  }
}
.bu-auto-show .a-s-swiper .a-s-pagination .swiper-pagination-bullet .a-s-p-summary.color3 span {
  color: #000;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .a-s-swiper .a-s-pagination .swiper-pagination-bullet .a-s-p-summary.color3 span {
    color: #ffffffb3;
  }
}
.bu-auto-show .a-s-swiper .a-s-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active {
  background-color: #c7000b;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .a-s-swiper .a-s-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active .a-s-p-summary {
    display: block;
  }
}
.bu-auto-show .a-s-swiper .a-s-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active b {
  opacity: 1;
  transform: translateY(-100%) scale(1.2);
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .a-s-swiper .a-s-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active b {
    font-size: 6.4vw;
    transform: none;
    display: inline-block;
    width: auto;
  }
}
.bu-auto-show .a-s-swiper .a-s-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active span {
  display: block;
}
.bu-auto-show .bu-dvp {
  position: relative;
  width: 100%;
  height: 56.25vw;
  overflow: hidden;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-dvp {
    height: 186.6666666667vw;
  }
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-dvp .a-s-swiper .a-s-pagination {
    bottom: 129.3333333333vw;
  }
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-dvp .a-s-swiper .a-s-pagination .a-s-p-summary {
    top: -38.4vw;
  }
}
.bu-auto-show .bu-dvp .dvp-swiper {
  position: relative;
  width: 100%;
  height: 100%;
}
.bu-auto-show .bu-dvp .dvp-swiper .swiper-slide picture,
.bu-auto-show .bu-dvp .dvp-swiper .swiper-slide img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.video-js .vjs-big-play-button {
  font-size: 3em;
  line-height: 1.5em;
  height: 1.5em;
  width: 3em;
  position: absolute;
  top: 10px;
  left: 10px;
  padding: 0;
  cursor: pointer;
  opacity: 1;
  border: 0.06666em solid #fff;
  background-color: #2b333f;
  background-color: #2b333fb3;
  border-radius: 0.3em;
  -webkit-transition: all 0.4s;
  transition: all 0.4s;
}
.video-js:hover .vjs-big-play-button,
.video-js .vjs-big-play-button:focus {
  outline: 0;
  border-color: #fff;
  background-color: #73859f;
  background-color: #73859f80;
  -webkit-transition: all 0s;
  transition: all 0s;
}
.video-js .vjs-big-play-button {
  width: 80px;
  height: 80px;
  border-radius: 100%;
  background-color: transparent;
  top: 50%;
  left: 50%;
  margin-left: -40px;
  margin-top: -40px;
  line-height: 2.6em;
  border: 1px solid #fff;
}
.video-js .vjs-big-play-button:hover {
  background-color: #fff;
}
.video-js .vjs-big-play-button:hover:before {
  color: #000;
}
.video-js .vjs-big-play-button:hover .vjs-icon-placeholder {
  color: #000;
}
.video-js .vjs-play-progress {
  background-color: #c7000b;
}
.video-js .vjs-load-progress div {
  background: #fff;
}
.vjs-slider-horizontal .vjs-volume-level:before {
  top: -0.33em;
}
.bu-auto-show .bu-kv {
  position: relative;
}
.bu-auto-show .bu-kv .kv-text {
  position: absolute;
  left: 13.0208333333vw;
  top: 40%;
  transform: translateY(-50%);
  text-align: center;
  text-align: left;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-kv .kv-text {
    width: 100%;
    text-align: center;
    top: 46.6666666667vw;
    left: 50%;
    transform: translate(-50%);
  }
}
.bu-auto-show .bu-kv .kv-text .kv-tit {
  margin-top: 0;
  font-size: 4vw;
  margin-bottom: 1.1458333333vw;
  font-weight: 400;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-kv .kv-text .kv-tit {
    color: #fff;
    font-size: 8vw;
    margin-bottom: 8vw;
  }
}
.bu-auto-show .bu-kv .kv-text .kv-sub-tit {
  font-size: 1.3541666667vw;
  margin-bottom: 0.7291666667vw;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-kv .kv-text .kv-sub-tit {
    color: #fff;
    font-size: 4vw;
    margin-bottom: 2.6666666667vw;
  }
}
.bu-auto-show .bu-kv .kv-text .kv-desc {
  font-size: 0.9375vw;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-kv .kv-text .kv-desc {
    font-size: 3.2vw;
    color: #666;
  }
}
.bu-auto-show .bu-kv .kv-text .bu-btn {
  display: inline-block;
  text-align: center;
  font-size: 0.8333333333vw;
  padding: 0 1.0416666667vw;
  min-width: 8.8541666667vw;
  height: 2.0833333333vw;
  line-height: 1.9791666667vw;
  color: #fff;
  border: 1px solid #fff;
  margin-top: 1.7708333333vw;
}
@media (any-hover: hover) {
  .bu-auto-show .bu-kv .kv-text .bu-btn:hover {
    background-color: #c7000b;
    border-color: #c7000b;
    color: #fff;
  }
}
.bu-auto-show .bu-kv .kv-text .bu-btn:active {
  background-color: #c7000b;
  border-color: #c7000b;
  color: #fff;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-kv .kv-text .bu-btn {
    font-size: 3.2vw;
    min-width: 37.3333333333vw;
    padding: 0 5.3333333333vw;
    height: 8vw;
    line-height: 7.7333333333vw;
    margin-top: 9.0666666667vw;
    color: #fff;
    border: 1px solid #fff;
  }
}
.bu-auto-show .bu-kv .kv-text .bu-btn.black {
  color: #111;
  border: 1px solid #111;
}
.bu-auto-show .bu-kv .swiper-button-next-kv,
.bu-auto-show .bu-kv .swiper-button-prev-kv {
  color: #c7000b;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-kv .swiper-button-next-kv,
  .bu-auto-show .bu-kv .swiper-button-prev-kv {
    display: none;
  }
}
.bu-auto-show .bu-kv .swiper-button-next-kv:after,
.bu-auto-show .bu-kv .swiper-button-prev-kv:after {
  font-size: 2.0833333333vw !important;
}
.bu-auto-show .bu-kv .swiper-button-next-kv {
  right: 1.5625vw;
}
.bu-auto-show .bu-kv .swiper-button-prev-kv {
  left: 1.5625vw;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-kv .swiper-pagination {
    bottom: 2vw;
  }
}
.bu-auto-show .bu-kv .swiper-pagination .swiper-pagination-bullet {
  width: 0.5208333333vw;
  height: 0.5208333333vw;
  margin: 0 0.2604166667vw !important;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-kv .swiper-pagination .swiper-pagination-bullet {
    width: 2.6666666667vw;
    height: 2.6666666667vw;
    margin: 0 1.3333333333vw !important;
  }
}
.bu-auto-show .bu-kv .swiper-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active {
  background-color: #0006;
}
.bu-auto-show .bu-about-us {
  position: relative;
}
.bu-auto-show .bu-about-us .about-us-video {
  z-index: 3;
  position: absolute;
  width: 51.09375vw;
  height: 28.6979166667vw;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -35%);
  object-fit: cover;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-about-us .about-us-video {
    top: 53%;
    width: 95.8666666667vw;
    height: 53.7333333333vw;
    transform: translate(-50%);
  }
}
.bu-auto-show .bu-about-us .about-overlay {
  position: absolute;
  inset: 0;
  clip-path: polygon(0% 0%, 0% 0%, 0% 0%, 0% 0%);
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-about-us .about-overlay {
    display: none;
  }
}
.bu-auto-show .bu-about-us .about-drag {
  z-index: 3;
  position: absolute;
  width: 4.0104166667vw;
  height: 4.0104166667vw;
  top: calc(63.4% - 4.0104166667vw / 2);
  left: 42.5%;
  left: -4.0104166667vw;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-about-us .about-drag {
    display: none;
  }
}
.bu-auto-show .bu-about-us .bu-text {
  bottom: auto;
  top: 5.2083333333vw;
  width: 56.25vw;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-about-us .bu-text {
    top: 34.6666666667vw;
    width: 86.6666666667vw;
  }
}
.bu-auto-show .bu-solution {
  position: relative;
}
.bu-auto-show .bu-solution .bu-text {
  top: 50%;
  transform: translate(-50%, -50%);
  bottom: auto;
}
.bu-auto-show .bu-solution .bu-text .solution-tags {
  text-align: center;
  font-size: 1.25vw;
  margin-top: 5.2083333333vw;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-solution .bu-text .solution-tags {
    font-size: 4vw;
    margin-top: 17.3333333333vw;
  }
}
@media (any-hover: hover) {
  .bu-auto-show .bu-solution .bu-text .solution-tags a:hover {
    color: #c7000b;
  }
}
.bu-auto-show .bu-solution .bu-text .solution-tags a:active {
  color: #c7000b;
}
.bu-auto-show .bu-driving {
  position: relative;
}
.bu-auto-show .bu-driving .drive-video {
  z-index: 3;
  position: absolute;
  width: 51.09375vw;
  height: 28.6979166667vw;
  top: 10%;
  left: 50%;
  transform: translate(-50%);
  object-fit: cover;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-driving .drive-video {
    top: 53%;
    width: 95.8666666667vw;
    height: 53.7333333333vw;
  }
}
.bu-auto-show .bu-cockpit {
  margin-top: -1px;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-cockpit .bu-tit,
  .bu-auto-show .bu-cockpit .bu-desc {
    color: #333;
  }
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-control {
    margin-top: -2px;
  }
}
.bu-auto-show .bu-cloud {
  margin-top: -1px;
}
.bu-auto-show .bu-light {
  background-color: #000;
  margin-top: -1px;
}
.bu-auto-show .bu-light .light-bg {
  position: relative;
  overflow: hidden;
}
.bu-auto-show .bu-light .light-bg .light-row {
  display: flex;
  align-items: center;
  margin: 0 -0.5208333333vw;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-light .light-bg .light-row {
    flex-direction: column;
    margin: 0;
  }
}
.bu-auto-show .bu-light .light-bg .light-row .light-col {
  width: 100%;
  flex: 0 0 33.33%;
  max-width: 0 0 33.33%;
  padding: 0 0.5208333333vw;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-light .light-bg .light-row .light-col {
    padding: 0;
    margin-top: 2.6666666667vw;
  }
}
.bu-auto-show .bu-light .light-bg .light-mask {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  color: transparent;
  background: linear-gradient(to bottom, #000 0%, #000 10%, transparent 20%, transparent 70%, #000 90%);
}
.bu-auto-show .bu-partner,
.bu-auto-show .bu-news,
.bu-auto-show .bu-activity {
  background: #f3f6f6;
  padding: 70px 0;
  position: relative;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-partner,
  .bu-auto-show .bu-news,
  .bu-auto-show .bu-activity {
    padding-top: 35px;
    padding-bottom: 35px;
  }
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-partner .bu-tit,
  .bu-auto-show .bu-news .bu-tit,
  .bu-auto-show .bu-activity .bu-tit {
    margin-bottom: 0;
  }
}
.bu-auto-show .bu-partner .news-wrap,
.bu-auto-show .bu-news .news-wrap,
.bu-auto-show .bu-activity .news-wrap {
  margin-top: 70px;
  position: relative;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-partner .news-wrap,
  .bu-auto-show .bu-news .news-wrap,
  .bu-auto-show .bu-activity .news-wrap {
    margin-top: 35px;
  }
}
.bu-auto-show .bu-partner .news-wrap .news-swiper,
.bu-auto-show .bu-partner .news-wrap .activity-swiper,
.bu-auto-show .bu-partner .news-wrap .partner-swiper,
.bu-auto-show .bu-news .news-wrap .news-swiper,
.bu-auto-show .bu-news .news-wrap .activity-swiper,
.bu-auto-show .bu-news .news-wrap .partner-swiper,
.bu-auto-show .bu-activity .news-wrap .news-swiper,
.bu-auto-show .bu-activity .news-wrap .activity-swiper,
.bu-auto-show .bu-activity .news-wrap .partner-swiper {
  width: 66.6666666667vw;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-partner .news-wrap .news-swiper,
  .bu-auto-show .bu-partner .news-wrap .activity-swiper,
  .bu-auto-show .bu-partner .news-wrap .partner-swiper,
  .bu-auto-show .bu-news .news-wrap .news-swiper,
  .bu-auto-show .bu-news .news-wrap .activity-swiper,
  .bu-auto-show .bu-news .news-wrap .partner-swiper,
  .bu-auto-show .bu-activity .news-wrap .news-swiper,
  .bu-auto-show .bu-activity .news-wrap .activity-swiper,
  .bu-auto-show .bu-activity .news-wrap .partner-swiper {
    width: 100%;
    padding: 0 4.6666666667vw;
  }
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-partner .news-wrap .news-swiper .swiper-wrapper,
  .bu-auto-show .bu-partner .news-wrap .activity-swiper .swiper-wrapper,
  .bu-auto-show .bu-partner .news-wrap .partner-swiper .swiper-wrapper,
  .bu-auto-show .bu-news .news-wrap .news-swiper .swiper-wrapper,
  .bu-auto-show .bu-news .news-wrap .activity-swiper .swiper-wrapper,
  .bu-auto-show .bu-news .news-wrap .partner-swiper .swiper-wrapper,
  .bu-auto-show .bu-activity .news-wrap .news-swiper .swiper-wrapper,
  .bu-auto-show .bu-activity .news-wrap .activity-swiper .swiper-wrapper,
  .bu-auto-show .bu-activity .news-wrap .partner-swiper .swiper-wrapper {
    flex-wrap: wrap;
    justify-content: space-between;
  }
}
.bu-auto-show .bu-partner .news-wrap .news-swiper .swiper-wrapper .swiper-slide,
.bu-auto-show .bu-partner .news-wrap .activity-swiper .swiper-wrapper .swiper-slide,
.bu-auto-show .bu-partner .news-wrap .partner-swiper .swiper-wrapper .swiper-slide,
.bu-auto-show .bu-news .news-wrap .news-swiper .swiper-wrapper .swiper-slide,
.bu-auto-show .bu-news .news-wrap .activity-swiper .swiper-wrapper .swiper-slide,
.bu-auto-show .bu-news .news-wrap .partner-swiper .swiper-wrapper .swiper-slide,
.bu-auto-show .bu-activity .news-wrap .news-swiper .swiper-wrapper .swiper-slide,
.bu-auto-show .bu-activity .news-wrap .activity-swiper .swiper-wrapper .swiper-slide,
.bu-auto-show .bu-activity .news-wrap .partner-swiper .swiper-wrapper .swiper-slide {
  padding: 0 0.5208333333vw;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-partner .news-wrap .news-swiper .swiper-wrapper .swiper-slide,
  .bu-auto-show .bu-partner .news-wrap .activity-swiper .swiper-wrapper .swiper-slide,
  .bu-auto-show .bu-partner .news-wrap .partner-swiper .swiper-wrapper .swiper-slide,
  .bu-auto-show .bu-news .news-wrap .news-swiper .swiper-wrapper .swiper-slide,
  .bu-auto-show .bu-news .news-wrap .activity-swiper .swiper-wrapper .swiper-slide,
  .bu-auto-show .bu-news .news-wrap .partner-swiper .swiper-wrapper .swiper-slide,
  .bu-auto-show .bu-activity .news-wrap .news-swiper .swiper-wrapper .swiper-slide,
  .bu-auto-show .bu-activity .news-wrap .activity-swiper .swiper-wrapper .swiper-slide,
  .bu-auto-show .bu-activity .news-wrap .partner-swiper .swiper-wrapper .swiper-slide {
    display: none;
    width: 40vw;
    margin-top: 2.4vw;
    padding: 0;
  }
}
.bu-auto-show .bu-partner .news-wrap .news-swiper .swiper-wrapper .swiper-slide .news-item,
.bu-auto-show .bu-partner .news-wrap .activity-swiper .swiper-wrapper .swiper-slide .news-item,
.bu-auto-show .bu-partner .news-wrap .partner-swiper .swiper-wrapper .swiper-slide .news-item,
.bu-auto-show .bu-news .news-wrap .news-swiper .swiper-wrapper .swiper-slide .news-item,
.bu-auto-show .bu-news .news-wrap .activity-swiper .swiper-wrapper .swiper-slide .news-item,
.bu-auto-show .bu-news .news-wrap .partner-swiper .swiper-wrapper .swiper-slide .news-item,
.bu-auto-show .bu-activity .news-wrap .news-swiper .swiper-wrapper .swiper-slide .news-item,
.bu-auto-show .bu-activity .news-wrap .activity-swiper .swiper-wrapper .swiper-slide .news-item,
.bu-auto-show .bu-activity .news-wrap .partner-swiper .swiper-wrapper .swiper-slide .news-item {
  display: block;
}
@media (any-hover: hover) {
  .bu-auto-show .bu-partner .news-wrap .news-swiper .swiper-wrapper .swiper-slide .news-item:hover,
  .bu-auto-show .bu-partner .news-wrap .activity-swiper .swiper-wrapper .swiper-slide .news-item:hover,
  .bu-auto-show .bu-partner .news-wrap .partner-swiper .swiper-wrapper .swiper-slide .news-item:hover,
  .bu-auto-show .bu-news .news-wrap .news-swiper .swiper-wrapper .swiper-slide .news-item:hover,
  .bu-auto-show .bu-news .news-wrap .activity-swiper .swiper-wrapper .swiper-slide .news-item:hover,
  .bu-auto-show .bu-news .news-wrap .partner-swiper .swiper-wrapper .swiper-slide .news-item:hover,
  .bu-auto-show .bu-activity .news-wrap .news-swiper .swiper-wrapper .swiper-slide .news-item:hover,
  .bu-auto-show .bu-activity .news-wrap .activity-swiper .swiper-wrapper .swiper-slide .news-item:hover,
  .bu-auto-show .bu-activity .news-wrap .partner-swiper .swiper-wrapper .swiper-slide .news-item:hover {
    box-shadow: 0 0 40px #8dc3dc30;
  }
  .bu-auto-show .bu-partner .news-wrap .news-swiper .swiper-wrapper .swiper-slide .news-item:hover .news-img,
  .bu-auto-show .bu-partner .news-wrap .activity-swiper .swiper-wrapper .swiper-slide .news-item:hover .news-img,
  .bu-auto-show .bu-partner .news-wrap .partner-swiper .swiper-wrapper .swiper-slide .news-item:hover .news-img,
  .bu-auto-show .bu-news .news-wrap .news-swiper .swiper-wrapper .swiper-slide .news-item:hover .news-img,
  .bu-auto-show .bu-news .news-wrap .activity-swiper .swiper-wrapper .swiper-slide .news-item:hover .news-img,
  .bu-auto-show .bu-news .news-wrap .partner-swiper .swiper-wrapper .swiper-slide .news-item:hover .news-img,
  .bu-auto-show .bu-activity .news-wrap .news-swiper .swiper-wrapper .swiper-slide .news-item:hover .news-img,
  .bu-auto-show .bu-activity .news-wrap .activity-swiper .swiper-wrapper .swiper-slide .news-item:hover .news-img,
  .bu-auto-show .bu-activity .news-wrap .partner-swiper .swiper-wrapper .swiper-slide .news-item:hover .news-img {
    transform: scale(1.1);
  }
}
.bu-auto-show .bu-partner .news-wrap .news-swiper .swiper-wrapper .swiper-slide .news-item:active,
.bu-auto-show .bu-partner .news-wrap .activity-swiper .swiper-wrapper .swiper-slide .news-item:active,
.bu-auto-show .bu-partner .news-wrap .partner-swiper .swiper-wrapper .swiper-slide .news-item:active,
.bu-auto-show .bu-news .news-wrap .news-swiper .swiper-wrapper .swiper-slide .news-item:active,
.bu-auto-show .bu-news .news-wrap .activity-swiper .swiper-wrapper .swiper-slide .news-item:active,
.bu-auto-show .bu-news .news-wrap .partner-swiper .swiper-wrapper .swiper-slide .news-item:active,
.bu-auto-show .bu-activity .news-wrap .news-swiper .swiper-wrapper .swiper-slide .news-item:active,
.bu-auto-show .bu-activity .news-wrap .activity-swiper .swiper-wrapper .swiper-slide .news-item:active,
.bu-auto-show .bu-activity .news-wrap .partner-swiper .swiper-wrapper .swiper-slide .news-item:active {
  box-shadow: 0 0 1.0416666667vw #8dc3dc30;
}
.bu-auto-show .bu-partner .news-wrap .news-swiper .swiper-wrapper .swiper-slide .news-item:active .news-img,
.bu-auto-show .bu-partner .news-wrap .activity-swiper .swiper-wrapper .swiper-slide .news-item:active .news-img,
.bu-auto-show .bu-partner .news-wrap .partner-swiper .swiper-wrapper .swiper-slide .news-item:active .news-img,
.bu-auto-show .bu-news .news-wrap .news-swiper .swiper-wrapper .swiper-slide .news-item:active .news-img,
.bu-auto-show .bu-news .news-wrap .activity-swiper .swiper-wrapper .swiper-slide .news-item:active .news-img,
.bu-auto-show .bu-news .news-wrap .partner-swiper .swiper-wrapper .swiper-slide .news-item:active .news-img,
.bu-auto-show .bu-activity .news-wrap .news-swiper .swiper-wrapper .swiper-slide .news-item:active .news-img,
.bu-auto-show .bu-activity .news-wrap .activity-swiper .swiper-wrapper .swiper-slide .news-item:active .news-img,
.bu-auto-show .bu-activity .news-wrap .partner-swiper .swiper-wrapper .swiper-slide .news-item:active .news-img {
  transform: scale(1.1);
}
.bu-auto-show .bu-partner .news-wrap .news-swiper .swiper-wrapper .swiper-slide .news-item .news-date,
.bu-auto-show .bu-partner .news-wrap .activity-swiper .swiper-wrapper .swiper-slide .news-item .news-date,
.bu-auto-show .bu-partner .news-wrap .partner-swiper .swiper-wrapper .swiper-slide .news-item .news-date,
.bu-auto-show .bu-news .news-wrap .news-swiper .swiper-wrapper .swiper-slide .news-item .news-date,
.bu-auto-show .bu-news .news-wrap .activity-swiper .swiper-wrapper .swiper-slide .news-item .news-date,
.bu-auto-show .bu-news .news-wrap .partner-swiper .swiper-wrapper .swiper-slide .news-item .news-date,
.bu-auto-show .bu-activity .news-wrap .news-swiper .swiper-wrapper .swiper-slide .news-item .news-date,
.bu-auto-show .bu-activity .news-wrap .activity-swiper .swiper-wrapper .swiper-slide .news-item .news-date,
.bu-auto-show .bu-activity .news-wrap .partner-swiper .swiper-wrapper .swiper-slide .news-item .news-date {
  font-size: 1.0416666667vw;
  color: #fff;
  background-color: #999;
  padding: 0.1041666667vw 0.5208333333vw;
  width: fit-content;
  float: right;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-partner .news-wrap .news-swiper .swiper-wrapper .swiper-slide .news-item .news-date,
  .bu-auto-show .bu-partner .news-wrap .activity-swiper .swiper-wrapper .swiper-slide .news-item .news-date,
  .bu-auto-show .bu-partner .news-wrap .partner-swiper .swiper-wrapper .swiper-slide .news-item .news-date,
  .bu-auto-show .bu-news .news-wrap .news-swiper .swiper-wrapper .swiper-slide .news-item .news-date,
  .bu-auto-show .bu-news .news-wrap .activity-swiper .swiper-wrapper .swiper-slide .news-item .news-date,
  .bu-auto-show .bu-news .news-wrap .partner-swiper .swiper-wrapper .swiper-slide .news-item .news-date,
  .bu-auto-show .bu-activity .news-wrap .news-swiper .swiper-wrapper .swiper-slide .news-item .news-date,
  .bu-auto-show .bu-activity .news-wrap .activity-swiper .swiper-wrapper .swiper-slide .news-item .news-date,
  .bu-auto-show .bu-activity .news-wrap .partner-swiper .swiper-wrapper .swiper-slide .news-item .news-date {
    font-size: 2.6666666667vw;
    padding: 0.2666666667vw 1.3333333333vw;
  }
}
.bu-auto-show .bu-partner .news-wrap .news-swiper .swiper-wrapper .swiper-slide .news-item .news-img-wrap,
.bu-auto-show .bu-partner .news-wrap .activity-swiper .swiper-wrapper .swiper-slide .news-item .news-img-wrap,
.bu-auto-show .bu-partner .news-wrap .partner-swiper .swiper-wrapper .swiper-slide .news-item .news-img-wrap,
.bu-auto-show .bu-news .news-wrap .news-swiper .swiper-wrapper .swiper-slide .news-item .news-img-wrap,
.bu-auto-show .bu-news .news-wrap .activity-swiper .swiper-wrapper .swiper-slide .news-item .news-img-wrap,
.bu-auto-show .bu-news .news-wrap .partner-swiper .swiper-wrapper .swiper-slide .news-item .news-img-wrap,
.bu-auto-show .bu-activity .news-wrap .news-swiper .swiper-wrapper .swiper-slide .news-item .news-img-wrap,
.bu-auto-show .bu-activity .news-wrap .activity-swiper .swiper-wrapper .swiper-slide .news-item .news-img-wrap,
.bu-auto-show .bu-activity .news-wrap .partner-swiper .swiper-wrapper .swiper-slide .news-item .news-img-wrap {
  width: 100%;
  overflow: hidden;
}
.bu-auto-show .bu-partner .news-wrap .news-swiper .swiper-wrapper .swiper-slide .news-item .news-img-wrap .news-img,
.bu-auto-show .bu-partner .news-wrap .activity-swiper .swiper-wrapper .swiper-slide .news-item .news-img-wrap .news-img,
.bu-auto-show .bu-partner .news-wrap .partner-swiper .swiper-wrapper .swiper-slide .news-item .news-img-wrap .news-img,
.bu-auto-show .bu-news .news-wrap .news-swiper .swiper-wrapper .swiper-slide .news-item .news-img-wrap .news-img,
.bu-auto-show .bu-news .news-wrap .activity-swiper .swiper-wrapper .swiper-slide .news-item .news-img-wrap .news-img,
.bu-auto-show .bu-news .news-wrap .partner-swiper .swiper-wrapper .swiper-slide .news-item .news-img-wrap .news-img,
.bu-auto-show .bu-activity .news-wrap .news-swiper .swiper-wrapper .swiper-slide .news-item .news-img-wrap .news-img,
.bu-auto-show .bu-activity .news-wrap .activity-swiper .swiper-wrapper .swiper-slide .news-item .news-img-wrap .news-img,
.bu-auto-show .bu-activity .news-wrap .partner-swiper .swiper-wrapper .swiper-slide .news-item .news-img-wrap .news-img {
  transition: transform 0.3s ease-in;
}
.bu-auto-show .bu-partner .news-wrap .news-swiper .swiper-wrapper .swiper-slide .news-item .news-text,
.bu-auto-show .bu-partner .news-wrap .activity-swiper .swiper-wrapper .swiper-slide .news-item .news-text,
.bu-auto-show .bu-partner .news-wrap .partner-swiper .swiper-wrapper .swiper-slide .news-item .news-text,
.bu-auto-show .bu-news .news-wrap .news-swiper .swiper-wrapper .swiper-slide .news-item .news-text,
.bu-auto-show .bu-news .news-wrap .activity-swiper .swiper-wrapper .swiper-slide .news-item .news-text,
.bu-auto-show .bu-news .news-wrap .partner-swiper .swiper-wrapper .swiper-slide .news-item .news-text,
.bu-auto-show .bu-activity .news-wrap .news-swiper .swiper-wrapper .swiper-slide .news-item .news-text,
.bu-auto-show .bu-activity .news-wrap .activity-swiper .swiper-wrapper .swiper-slide .news-item .news-text,
.bu-auto-show .bu-activity .news-wrap .partner-swiper .swiper-wrapper .swiper-slide .news-item .news-text {
  background-color: #fff;
  padding: 0.9375vw 0.78125vw;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-partner .news-wrap .news-swiper .swiper-wrapper .swiper-slide .news-item .news-text,
  .bu-auto-show .bu-partner .news-wrap .activity-swiper .swiper-wrapper .swiper-slide .news-item .news-text,
  .bu-auto-show .bu-partner .news-wrap .partner-swiper .swiper-wrapper .swiper-slide .news-item .news-text,
  .bu-auto-show .bu-news .news-wrap .news-swiper .swiper-wrapper .swiper-slide .news-item .news-text,
  .bu-auto-show .bu-news .news-wrap .activity-swiper .swiper-wrapper .swiper-slide .news-item .news-text,
  .bu-auto-show .bu-news .news-wrap .partner-swiper .swiper-wrapper .swiper-slide .news-item .news-text,
  .bu-auto-show .bu-activity .news-wrap .news-swiper .swiper-wrapper .swiper-slide .news-item .news-text,
  .bu-auto-show .bu-activity .news-wrap .activity-swiper .swiper-wrapper .swiper-slide .news-item .news-text,
  .bu-auto-show .bu-activity .news-wrap .partner-swiper .swiper-wrapper .swiper-slide .news-item .news-text {
    padding: 4vw 2.1333333333vw;
  }
}
.bu-auto-show .bu-partner .news-wrap .news-swiper .swiper-wrapper .swiper-slide .news-item .news-text .news-tit,
.bu-auto-show .bu-partner .news-wrap .activity-swiper .swiper-wrapper .swiper-slide .news-item .news-text .news-tit,
.bu-auto-show .bu-partner .news-wrap .partner-swiper .swiper-wrapper .swiper-slide .news-item .news-text .news-tit,
.bu-auto-show .bu-news .news-wrap .news-swiper .swiper-wrapper .swiper-slide .news-item .news-text .news-tit,
.bu-auto-show .bu-news .news-wrap .activity-swiper .swiper-wrapper .swiper-slide .news-item .news-text .news-tit,
.bu-auto-show .bu-news .news-wrap .partner-swiper .swiper-wrapper .swiper-slide .news-item .news-text .news-tit,
.bu-auto-show .bu-activity .news-wrap .news-swiper .swiper-wrapper .swiper-slide .news-item .news-text .news-tit,
.bu-auto-show .bu-activity .news-wrap .activity-swiper .swiper-wrapper .swiper-slide .news-item .news-text .news-tit,
.bu-auto-show .bu-activity .news-wrap .partner-swiper .swiper-wrapper .swiper-slide .news-item .news-text .news-tit {
  font-size: 0.8333333333vw;
  margin-bottom: 0.9375vw;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
  height: 2.7083333333vw;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-partner .news-wrap .news-swiper .swiper-wrapper .swiper-slide .news-item .news-text .news-tit,
  .bu-auto-show .bu-partner .news-wrap .activity-swiper .swiper-wrapper .swiper-slide .news-item .news-text .news-tit,
  .bu-auto-show .bu-partner .news-wrap .partner-swiper .swiper-wrapper .swiper-slide .news-item .news-text .news-tit,
  .bu-auto-show .bu-news .news-wrap .news-swiper .swiper-wrapper .swiper-slide .news-item .news-text .news-tit,
  .bu-auto-show .bu-news .news-wrap .activity-swiper .swiper-wrapper .swiper-slide .news-item .news-text .news-tit,
  .bu-auto-show .bu-news .news-wrap .partner-swiper .swiper-wrapper .swiper-slide .news-item .news-text .news-tit,
  .bu-auto-show .bu-activity .news-wrap .news-swiper .swiper-wrapper .swiper-slide .news-item .news-text .news-tit,
  .bu-auto-show .bu-activity .news-wrap .activity-swiper .swiper-wrapper .swiper-slide .news-item .news-text .news-tit,
  .bu-auto-show .bu-activity .news-wrap .partner-swiper .swiper-wrapper .swiper-slide .news-item .news-text .news-tit {
    font-size: 3.2vw;
    margin-bottom: 1.8666666667vw;
    height: 10.4vw;
  }
}
.bu-auto-show .bu-partner .news-wrap .news-swiper .swiper-wrapper .swiper-slide .news-item .news-text .news-desc,
.bu-auto-show .bu-partner .news-wrap .activity-swiper .swiper-wrapper .swiper-slide .news-item .news-text .news-desc,
.bu-auto-show .bu-partner .news-wrap .partner-swiper .swiper-wrapper .swiper-slide .news-item .news-text .news-desc,
.bu-auto-show .bu-news .news-wrap .news-swiper .swiper-wrapper .swiper-slide .news-item .news-text .news-desc,
.bu-auto-show .bu-news .news-wrap .activity-swiper .swiper-wrapper .swiper-slide .news-item .news-text .news-desc,
.bu-auto-show .bu-news .news-wrap .partner-swiper .swiper-wrapper .swiper-slide .news-item .news-text .news-desc,
.bu-auto-show .bu-activity .news-wrap .news-swiper .swiper-wrapper .swiper-slide .news-item .news-text .news-desc,
.bu-auto-show .bu-activity .news-wrap .activity-swiper .swiper-wrapper .swiper-slide .news-item .news-text .news-desc,
.bu-auto-show .bu-activity .news-wrap .partner-swiper .swiper-wrapper .swiper-slide .news-item .news-text .news-desc {
  font-size: 0.7291666667vw;
  opacity: 0.6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 3.125vw;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-partner .news-wrap .news-swiper .swiper-wrapper .swiper-slide .news-item .news-text .news-desc,
  .bu-auto-show .bu-partner .news-wrap .activity-swiper .swiper-wrapper .swiper-slide .news-item .news-text .news-desc,
  .bu-auto-show .bu-partner .news-wrap .partner-swiper .swiper-wrapper .swiper-slide .news-item .news-text .news-desc,
  .bu-auto-show .bu-news .news-wrap .news-swiper .swiper-wrapper .swiper-slide .news-item .news-text .news-desc,
  .bu-auto-show .bu-news .news-wrap .activity-swiper .swiper-wrapper .swiper-slide .news-item .news-text .news-desc,
  .bu-auto-show .bu-news .news-wrap .partner-swiper .swiper-wrapper .swiper-slide .news-item .news-text .news-desc,
  .bu-auto-show .bu-activity .news-wrap .news-swiper .swiper-wrapper .swiper-slide .news-item .news-text .news-desc,
  .bu-auto-show .bu-activity .news-wrap .activity-swiper .swiper-wrapper .swiper-slide .news-item .news-text .news-desc,
  .bu-auto-show .bu-activity .news-wrap .partner-swiper .swiper-wrapper .swiper-slide .news-item .news-text .news-desc {
    font-size: 2.4vw;
    margin-bottom: 4.5333333333vw;
  }
}
.bu-auto-show .bu-partner .news-wrap .news-swiper .swiper-wrapper .swiper-slide .news-item .news-text .more-btn,
.bu-auto-show .bu-partner .news-wrap .activity-swiper .swiper-wrapper .swiper-slide .news-item .news-text .more-btn,
.bu-auto-show .bu-partner .news-wrap .partner-swiper .swiper-wrapper .swiper-slide .news-item .news-text .more-btn,
.bu-auto-show .bu-news .news-wrap .news-swiper .swiper-wrapper .swiper-slide .news-item .news-text .more-btn,
.bu-auto-show .bu-news .news-wrap .activity-swiper .swiper-wrapper .swiper-slide .news-item .news-text .more-btn,
.bu-auto-show .bu-news .news-wrap .partner-swiper .swiper-wrapper .swiper-slide .news-item .news-text .more-btn,
.bu-auto-show .bu-activity .news-wrap .news-swiper .swiper-wrapper .swiper-slide .news-item .news-text .more-btn,
.bu-auto-show .bu-activity .news-wrap .activity-swiper .swiper-wrapper .swiper-slide .news-item .news-text .more-btn,
.bu-auto-show .bu-activity .news-wrap .partner-swiper .swiper-wrapper .swiper-slide .news-item .news-text .more-btn {
  text-align: right;
}
.bu-auto-show .bu-partner .news-wrap .news-swiper .swiper-wrapper .swiper-slide .news-item .news-text .more-btn span,
.bu-auto-show .bu-partner .news-wrap .activity-swiper .swiper-wrapper .swiper-slide .news-item .news-text .more-btn span,
.bu-auto-show .bu-partner .news-wrap .partner-swiper .swiper-wrapper .swiper-slide .news-item .news-text .more-btn span,
.bu-auto-show .bu-news .news-wrap .news-swiper .swiper-wrapper .swiper-slide .news-item .news-text .more-btn span,
.bu-auto-show .bu-news .news-wrap .activity-swiper .swiper-wrapper .swiper-slide .news-item .news-text .more-btn span,
.bu-auto-show .bu-news .news-wrap .partner-swiper .swiper-wrapper .swiper-slide .news-item .news-text .more-btn span,
.bu-auto-show .bu-activity .news-wrap .news-swiper .swiper-wrapper .swiper-slide .news-item .news-text .more-btn span,
.bu-auto-show .bu-activity .news-wrap .activity-swiper .swiper-wrapper .swiper-slide .news-item .news-text .more-btn span,
.bu-auto-show .bu-activity .news-wrap .partner-swiper .swiper-wrapper .swiper-slide .news-item .news-text .more-btn span {
  position: relative;
  padding-right: 1.3020833333vw;
  font-size: 0.7291666667vw;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-partner .news-wrap .news-swiper .swiper-wrapper .swiper-slide .news-item .news-text .more-btn span,
  .bu-auto-show .bu-partner .news-wrap .activity-swiper .swiper-wrapper .swiper-slide .news-item .news-text .more-btn span,
  .bu-auto-show .bu-partner .news-wrap .partner-swiper .swiper-wrapper .swiper-slide .news-item .news-text .more-btn span,
  .bu-auto-show .bu-news .news-wrap .news-swiper .swiper-wrapper .swiper-slide .news-item .news-text .more-btn span,
  .bu-auto-show .bu-news .news-wrap .activity-swiper .swiper-wrapper .swiper-slide .news-item .news-text .more-btn span,
  .bu-auto-show .bu-news .news-wrap .partner-swiper .swiper-wrapper .swiper-slide .news-item .news-text .more-btn span,
  .bu-auto-show .bu-activity .news-wrap .news-swiper .swiper-wrapper .swiper-slide .news-item .news-text .more-btn span,
  .bu-auto-show .bu-activity .news-wrap .activity-swiper .swiper-wrapper .swiper-slide .news-item .news-text .more-btn span,
  .bu-auto-show .bu-activity .news-wrap .partner-swiper .swiper-wrapper .swiper-slide .news-item .news-text .more-btn span {
    font-size: 3.2vw;
    padding-right: 3.3333333333vw;
  }
}
@media (any-hover: hover) {
  .bu-auto-show .bu-partner .news-wrap .news-swiper .swiper-wrapper .swiper-slide .news-item .news-text .more-btn span:hover,
  .bu-auto-show .bu-partner .news-wrap .activity-swiper .swiper-wrapper .swiper-slide .news-item .news-text .more-btn span:hover,
  .bu-auto-show .bu-partner .news-wrap .partner-swiper .swiper-wrapper .swiper-slide .news-item .news-text .more-btn span:hover,
  .bu-auto-show .bu-news .news-wrap .news-swiper .swiper-wrapper .swiper-slide .news-item .news-text .more-btn span:hover,
  .bu-auto-show .bu-news .news-wrap .activity-swiper .swiper-wrapper .swiper-slide .news-item .news-text .more-btn span:hover,
  .bu-auto-show .bu-news .news-wrap .partner-swiper .swiper-wrapper .swiper-slide .news-item .news-text .more-btn span:hover,
  .bu-auto-show .bu-activity .news-wrap .news-swiper .swiper-wrapper .swiper-slide .news-item .news-text .more-btn span:hover,
  .bu-auto-show .bu-activity .news-wrap .activity-swiper .swiper-wrapper .swiper-slide .news-item .news-text .more-btn span:hover,
  .bu-auto-show .bu-activity .news-wrap .partner-swiper .swiper-wrapper .swiper-slide .news-item .news-text .more-btn span:hover {
    color: #c7000b;
  }
}
.bu-auto-show .bu-partner .news-wrap .news-swiper .swiper-wrapper .swiper-slide .news-item .news-text .more-btn span:active,
.bu-auto-show .bu-partner .news-wrap .activity-swiper .swiper-wrapper .swiper-slide .news-item .news-text .more-btn span:active,
.bu-auto-show .bu-partner .news-wrap .partner-swiper .swiper-wrapper .swiper-slide .news-item .news-text .more-btn span:active,
.bu-auto-show .bu-news .news-wrap .news-swiper .swiper-wrapper .swiper-slide .news-item .news-text .more-btn span:active,
.bu-auto-show .bu-news .news-wrap .activity-swiper .swiper-wrapper .swiper-slide .news-item .news-text .more-btn span:active,
.bu-auto-show .bu-news .news-wrap .partner-swiper .swiper-wrapper .swiper-slide .news-item .news-text .more-btn span:active,
.bu-auto-show .bu-activity .news-wrap .news-swiper .swiper-wrapper .swiper-slide .news-item .news-text .more-btn span:active,
.bu-auto-show .bu-activity .news-wrap .activity-swiper .swiper-wrapper .swiper-slide .news-item .news-text .more-btn span:active,
.bu-auto-show .bu-activity .news-wrap .partner-swiper .swiper-wrapper .swiper-slide .news-item .news-text .more-btn span:active {
  color: #c7000b;
}
.bu-auto-show .bu-partner .news-wrap .news-swiper .swiper-wrapper .swiper-slide .news-item .news-text .more-btn span:after,
.bu-auto-show .bu-partner .news-wrap .activity-swiper .swiper-wrapper .swiper-slide .news-item .news-text .more-btn span:after,
.bu-auto-show .bu-partner .news-wrap .partner-swiper .swiper-wrapper .swiper-slide .news-item .news-text .more-btn span:after,
.bu-auto-show .bu-news .news-wrap .news-swiper .swiper-wrapper .swiper-slide .news-item .news-text .more-btn span:after,
.bu-auto-show .bu-news .news-wrap .activity-swiper .swiper-wrapper .swiper-slide .news-item .news-text .more-btn span:after,
.bu-auto-show .bu-news .news-wrap .partner-swiper .swiper-wrapper .swiper-slide .news-item .news-text .more-btn span:after,
.bu-auto-show .bu-activity .news-wrap .news-swiper .swiper-wrapper .swiper-slide .news-item .news-text .more-btn span:after,
.bu-auto-show .bu-activity .news-wrap .activity-swiper .swiper-wrapper .swiper-slide .news-item .news-text .more-btn span:after,
.bu-auto-show .bu-activity .news-wrap .partner-swiper .swiper-wrapper .swiper-slide .news-item .news-text .more-btn span:after {
  content: '';
  background-image: url('https://www.yinwang.com/marketingcloud/pep/asset//20000004/IASHomeV3/img/swiper-arrow.png');
  background-size: 0.7291666667vw 0.7291666667vw;
  position: absolute;
  width: 0.7291666667vw;
  height: 0.7291666667vw;
  right: 0;
  top: 50%;
  transform: translateY(-50%) rotate(180deg);
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-partner .news-wrap .news-swiper .swiper-wrapper .swiper-slide .news-item .news-text .more-btn span:after,
  .bu-auto-show .bu-partner .news-wrap .activity-swiper .swiper-wrapper .swiper-slide .news-item .news-text .more-btn span:after,
  .bu-auto-show .bu-partner .news-wrap .partner-swiper .swiper-wrapper .swiper-slide .news-item .news-text .more-btn span:after,
  .bu-auto-show .bu-news .news-wrap .news-swiper .swiper-wrapper .swiper-slide .news-item .news-text .more-btn span:after,
  .bu-auto-show .bu-news .news-wrap .activity-swiper .swiper-wrapper .swiper-slide .news-item .news-text .more-btn span:after,
  .bu-auto-show .bu-news .news-wrap .partner-swiper .swiper-wrapper .swiper-slide .news-item .news-text .more-btn span:after,
  .bu-auto-show .bu-activity .news-wrap .news-swiper .swiper-wrapper .swiper-slide .news-item .news-text .more-btn span:after,
  .bu-auto-show .bu-activity .news-wrap .activity-swiper .swiper-wrapper .swiper-slide .news-item .news-text .more-btn span:after,
  .bu-auto-show .bu-activity .news-wrap .partner-swiper .swiper-wrapper .swiper-slide .news-item .news-text .more-btn span:after {
    background-size: 2.1333333333vw 2.1333333333vw;
    position: absolute;
    width: 2.1333333333vw;
    height: 2.1333333333vw;
  }
}
.bu-auto-show .bu-partner .news-wrap .swiper-button-next-news,
.bu-auto-show .bu-partner .news-wrap .swiper-button-prev-news,
.bu-auto-show .bu-partner .news-wrap .swiper-button-next-activity,
.bu-auto-show .bu-partner .news-wrap .swiper-button-prev-activity,
.bu-auto-show .bu-partner .news-wrap .swiper-button-prev-partner,
.bu-auto-show .bu-partner .news-wrap .swiper-button-next-partner,
.bu-auto-show .bu-news .news-wrap .swiper-button-next-news,
.bu-auto-show .bu-news .news-wrap .swiper-button-prev-news,
.bu-auto-show .bu-news .news-wrap .swiper-button-next-activity,
.bu-auto-show .bu-news .news-wrap .swiper-button-prev-activity,
.bu-auto-show .bu-news .news-wrap .swiper-button-prev-partner,
.bu-auto-show .bu-news .news-wrap .swiper-button-next-partner,
.bu-auto-show .bu-activity .news-wrap .swiper-button-next-news,
.bu-auto-show .bu-activity .news-wrap .swiper-button-prev-news,
.bu-auto-show .bu-activity .news-wrap .swiper-button-next-activity,
.bu-auto-show .bu-activity .news-wrap .swiper-button-prev-activity,
.bu-auto-show .bu-activity .news-wrap .swiper-button-prev-partner,
.bu-auto-show .bu-activity .news-wrap .swiper-button-next-partner {
  background: url('https://www.yinwang.com/marketingcloud/pep/asset//20000004/IASHomeV3/img/swiper-arrow.png') no-repeat center;
  background-size: 1.5625vw 1.3541666667vw;
}
.bu-auto-show .bu-partner .news-wrap .swiper-button-next-news:after,
.bu-auto-show .bu-partner .news-wrap .swiper-button-prev-news:after,
.bu-auto-show .bu-partner .news-wrap .swiper-button-next-activity:after,
.bu-auto-show .bu-partner .news-wrap .swiper-button-prev-activity:after,
.bu-auto-show .bu-partner .news-wrap .swiper-button-prev-partner:after,
.bu-auto-show .bu-partner .news-wrap .swiper-button-next-partner:after,
.bu-auto-show .bu-news .news-wrap .swiper-button-next-news:after,
.bu-auto-show .bu-news .news-wrap .swiper-button-prev-news:after,
.bu-auto-show .bu-news .news-wrap .swiper-button-next-activity:after,
.bu-auto-show .bu-news .news-wrap .swiper-button-prev-activity:after,
.bu-auto-show .bu-news .news-wrap .swiper-button-prev-partner:after,
.bu-auto-show .bu-news .news-wrap .swiper-button-next-partner:after,
.bu-auto-show .bu-activity .news-wrap .swiper-button-next-news:after,
.bu-auto-show .bu-activity .news-wrap .swiper-button-prev-news:after,
.bu-auto-show .bu-activity .news-wrap .swiper-button-next-activity:after,
.bu-auto-show .bu-activity .news-wrap .swiper-button-prev-activity:after,
.bu-auto-show .bu-activity .news-wrap .swiper-button-prev-partner:after,
.bu-auto-show .bu-activity .news-wrap .swiper-button-next-partner:after {
  content: none;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-partner .news-wrap .swiper-button-next-news,
  .bu-auto-show .bu-partner .news-wrap .swiper-button-prev-news,
  .bu-auto-show .bu-partner .news-wrap .swiper-button-next-activity,
  .bu-auto-show .bu-partner .news-wrap .swiper-button-prev-activity,
  .bu-auto-show .bu-partner .news-wrap .swiper-button-prev-partner,
  .bu-auto-show .bu-partner .news-wrap .swiper-button-next-partner,
  .bu-auto-show .bu-news .news-wrap .swiper-button-next-news,
  .bu-auto-show .bu-news .news-wrap .swiper-button-prev-news,
  .bu-auto-show .bu-news .news-wrap .swiper-button-next-activity,
  .bu-auto-show .bu-news .news-wrap .swiper-button-prev-activity,
  .bu-auto-show .bu-news .news-wrap .swiper-button-prev-partner,
  .bu-auto-show .bu-news .news-wrap .swiper-button-next-partner,
  .bu-auto-show .bu-activity .news-wrap .swiper-button-next-news,
  .bu-auto-show .bu-activity .news-wrap .swiper-button-prev-news,
  .bu-auto-show .bu-activity .news-wrap .swiper-button-next-activity,
  .bu-auto-show .bu-activity .news-wrap .swiper-button-prev-activity,
  .bu-auto-show .bu-activity .news-wrap .swiper-button-prev-partner,
  .bu-auto-show .bu-activity .news-wrap .swiper-button-next-partner {
    display: none;
  }
}
.bu-auto-show .bu-partner .news-wrap .swiper-button-next-partner,
.bu-auto-show .bu-partner .news-wrap .swiper-button-next-news,
.bu-auto-show .bu-partner .news-wrap .swiper-button-next-activity,
.bu-auto-show .bu-news .news-wrap .swiper-button-next-partner,
.bu-auto-show .bu-news .news-wrap .swiper-button-next-news,
.bu-auto-show .bu-news .news-wrap .swiper-button-next-activity,
.bu-auto-show .bu-activity .news-wrap .swiper-button-next-partner,
.bu-auto-show .bu-activity .news-wrap .swiper-button-next-news,
.bu-auto-show .bu-activity .news-wrap .swiper-button-next-activity {
  right: 9.8958333333vw;
  transform: rotate(180deg);
}
.bu-auto-show .bu-partner .news-wrap .swiper-button-prev-partner,
.bu-auto-show .bu-partner .news-wrap .swiper-button-prev-news,
.bu-auto-show .bu-partner .news-wrap .swiper-button-prev-activity,
.bu-auto-show .bu-news .news-wrap .swiper-button-prev-partner,
.bu-auto-show .bu-news .news-wrap .swiper-button-prev-news,
.bu-auto-show .bu-news .news-wrap .swiper-button-prev-activity,
.bu-auto-show .bu-activity .news-wrap .swiper-button-prev-partner,
.bu-auto-show .bu-activity .news-wrap .swiper-button-prev-news,
.bu-auto-show .bu-activity .news-wrap .swiper-button-prev-activity {
  left: 9.8958333333vw;
}
.bu-auto-show .bu-partner .news-more-btn,
.bu-auto-show .bu-news .news-more-btn,
.bu-auto-show .bu-activity .news-more-btn {
  display: none;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-partner .news-more-btn,
  .bu-auto-show .bu-news .news-more-btn,
  .bu-auto-show .bu-activity .news-more-btn {
    display: block;
    position: relative;
    text-align: center;
    font-size: 3.2vw;
    margin: 0 auto;
    margin-top: 3.6vw;
    width: fit-content;
  }
  .bu-auto-show .bu-partner .news-more-btn:after,
  .bu-auto-show .bu-news .news-more-btn:after,
  .bu-auto-show .bu-activity .news-more-btn:after {
    content: '';
    background: url('https://www.yinwang.com/marketingcloud/pep/asset//20000004/IASHomeV3/img/swiper-arrow.png') no-repeat;
    background-size: 4vw 3.3333333333vw;
    position: absolute;
    width: 4vw;
    height: 3.4666666667vw;
    bottom: -4vw;
    left: 50%;
    transform: translate(-50%) rotate(-90deg);
  }
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-partner .news-wrap .partner-swiper .swiper-wrapper {
    padding-top: 4vw;
  }
}
.bu-auto-show .bu-partner .news-wrap .partner-swiper .swiper-wrapper .swiper-slide {
  position: relative;
  width: 15.625vw !important;
  overflow: hidden;
  border-radius: 1.0416666667vw;
  padding: 0;
  margin: 0 0.5208333333vw;
}
@media (any-hover: hover) {
  .bu-auto-show .bu-partner .news-wrap .partner-swiper .swiper-wrapper .swiper-slide:hover {
    box-shadow: 0 0 10px #8dc3dc4d;
  }
  .bu-auto-show .bu-partner .news-wrap .partner-swiper .swiper-wrapper .swiper-slide:hover .partner-link img {
    transform: scale(1.1);
  }
}
.bu-auto-show .bu-partner .news-wrap .partner-swiper .swiper-wrapper .swiper-slide:active {
  box-shadow: 0 0 10px #8dc3dc4d;
}
.bu-auto-show .bu-partner .news-wrap .partner-swiper .swiper-wrapper .swiper-slide:active .partner-link img {
  transform: scale(1.1);
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-partner .news-wrap .partner-swiper .swiper-wrapper .swiper-slide {
    margin: 0;
    width: 40vw !important;
  }
}
.bu-auto-show .bu-partner .news-wrap .partner-swiper .swiper-wrapper .swiper-slide:nth-child(2n) {
  margin-top: 1.8229166667vw;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-partner .news-wrap .partner-swiper .swiper-wrapper .swiper-slide:nth-child(odd) {
    margin-top: -2vw;
  }
}
.bu-auto-show .bu-partner .news-wrap .partner-swiper .swiper-wrapper .swiper-slide .partner-link img {
  transition: transform 0.3s ease-in;
}
.bu-auto-show .bu-activity {
  background: #f3f6f6;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.bu-auto-show .bu-activity .activity-container {
  margin-top: 3.125vw;
  display: flex;
  width: 65.625vw;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-activity .activity-container {
    flex-direction: column;
    width: 82.6666666667vw;
    margin-top: 9.3333333333vw;
  }
}
@media (any-hover: hover) {
  .bu-auto-show .bu-activity .activity-container:hover .activity-left img {
    transform: scale(1.1);
  }
}
.bu-auto-show .bu-activity .activity-container:active .activity-left img {
  transform: scale(1.1);
}
.bu-auto-show .bu-activity .activity-container .activity-left {
  max-width: 48%;
  flex: 0 0 48%;
  overflow: hidden;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-activity .activity-container .activity-left {
    max-width: 100%;
    flex: 0 0 100%;
  }
}
.bu-auto-show .bu-activity .activity-container .activity-left img {
  transition: transform 0.3s ease-in;
}
.bu-auto-show .bu-activity .activity-container .activity-right {
  position: relative;
  background-color: #fff;
  max-width: 52%;
  flex: 0 0 52%;
  padding: 1.5625vw;
  box-shadow: 0 0 40px #8dc3dc30;
  overflow: hidden;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-activity .activity-container .activity-right {
    max-width: 100%;
    flex: 0 0 100%;
    padding: 4vw;
  }
}
.bu-auto-show .bu-activity .activity-container .activity-right .activity-text .activity-title {
  font-size: 1.6666666667vw;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-activity .activity-container .activity-right .activity-text .activity-title {
    font-size: 4.2666666667vw;
  }
}
.bu-auto-show .bu-activity .activity-container .activity-right .activity-text .activity-city-date {
  display: flex;
  margin-top: 1.25vw;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-activity .activity-container .activity-right .activity-text .activity-city-date {
    margin-top: 3.2vw;
    margin-bottom: 12vw;
  }
}
.bu-auto-show .bu-activity .activity-container .activity-right .activity-text .activity-city-date .activity-date,
.bu-auto-show .bu-activity .activity-container .activity-right .activity-text .activity-city-date .activity-city {
  font-size: 0.9375vw;
  display: flex;
  align-items: center;
  margin-right: 1.0416666667vw;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-activity .activity-container .activity-right .activity-text .activity-city-date .activity-date,
  .bu-auto-show .bu-activity .activity-container .activity-right .activity-text .activity-city-date .activity-city {
    font-size: 3.2vw;
    margin-right: 2.6666666667vw;
  }
}
.bu-auto-show .bu-activity .activity-container .activity-right .activity-text .activity-city-date .activity-date span,
.bu-auto-show .bu-activity .activity-container .activity-right .activity-text .activity-city-date .activity-city span {
  display: block;
}
.bu-auto-show .bu-activity .activity-container .activity-right .activity-text .activity-city-date .activity-date img,
.bu-auto-show .bu-activity .activity-container .activity-right .activity-text .activity-city-date .activity-city img {
  width: 1.3020833333vw;
  margin-right: 0.5208333333vw;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-activity .activity-container .activity-right .activity-text .activity-city-date .activity-date img,
  .bu-auto-show .bu-activity .activity-container .activity-right .activity-text .activity-city-date .activity-city img {
    width: 3.3333333333vw;
    margin-right: 1.3333333333vw;
  }
}
.bu-auto-show .bu-activity .activity-container .activity-right .activity-text .more-btn {
  position: absolute;
  bottom: 1.5625vw;
  left: 1.5625vw;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-activity .activity-container .activity-right .activity-text .more-btn {
    bottom: 4vw;
    left: 4vw;
  }
}
.bu-auto-show .bu-activity .activity-container .activity-right .activity-text .more-btn span {
  position: relative;
  padding-right: 1.3020833333vw;
  font-size: 0.8333333333vw;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-activity .activity-container .activity-right .activity-text .more-btn span {
    font-size: 3.2vw;
    padding-right: 3.3333333333vw;
  }
}
@media (any-hover: hover) {
  .bu-auto-show .bu-activity .activity-container .activity-right .activity-text .more-btn span:hover {
    color: #c7000b;
  }
}
.bu-auto-show .bu-activity .activity-container .activity-right .activity-text .more-btn span:active {
  color: #c7000b;
}
.bu-auto-show .bu-activity .activity-container .activity-right .activity-text .more-btn span:after {
  content: '';
  background-image: url('https://www.yinwang.com/marketingcloud/pep/asset//20000004/IASHomeV3/img/swiper-arrow.png');
  background-size: 0.6770833333vw 0.6770833333vw;
  position: absolute;
  width: 0.6770833333vw;
  height: 0.6770833333vw;
  right: 0;
  top: 50%;
  transform: translateY(-50%) rotate(180deg);
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-activity .activity-container .activity-right .activity-text .more-btn span:after {
    background-size: 2.1333333333vw 2.1333333333vw;
    position: absolute;
    width: 2.1333333333vw;
    height: 2.1333333333vw;
  }
}
.bu-auto-show .bu-follow {
  background-color: #f3f6f6;
  padding: 70px 0 140px;
  display: flex;
  flex-direction: column;
  align-items: center;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-follow {
    padding: 35px 0 70px;
  }
}
.bu-auto-show .bu-follow .follow-row {
  width: 71.8229166667vw;
  display: flex;
  margin-top: 3.125vw;
  flex-wrap: wrap;
  margin-left: -3.0901041667vw;
  margin-right: -3.0901041667vw;
  box-sizing: border-box;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-follow .follow-row {
    width: 91.4666666667vw;
    margin-top: 35px;
    margin-left: -4.4vw;
    margin-right: -4.4vw;
  }
}
.bu-auto-show .bu-follow .follow-row .follow-col {
  width: 100%;
  max-width: 11.7708333333vw;
  flex: 0 0 11.7708333333vw;
  margin: 0 3.0901041667vw 1.5625vw;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-follow .follow-row .follow-col {
    max-width: 36.9333333333vw;
    flex: 0 0 36.9333333333vw;
    margin: 0 4.4vw 4vw;
  }
}
.bu-auto-show .bu-follow .follow-row .follow-col .follow-item .follow-text {
  text-align: center;
  margin-top: 0.5208333333vw;
  font-size: 0.8333333333vw;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-follow .follow-row .follow-col .follow-item .follow-text {
    margin-top: 1.3333333333vw;
    font-size: 3.2vw;
  }
}
.bu-auto-show .bu-follow .send-email .bu-desc {
  margin-top: 1.0416666667vw;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-follow .send-email .bu-desc {
    margin-top: 4vw;
  }
}
@media (any-hover: hover) {
  .bu-auto-show .bu-follow .send-email .bu-desc a:hover {
    color: #c7000b;
  }
}
.bu-auto-show .bu-follow .send-email .bu-desc a:active {
  color: #c7000b;
}
.bu-auto-show .back-to-top {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  position: fixed;
  width: 2.6041666667vw;
  height: 2.6041666667vw;
  background-color: #fff;
  border: 1px solid #ddd;
  color: #999;
  border-radius: 0.5208333333vw;
  font-size: 0.625vw;
  line-height: 0.625vw;
  bottom: 5.9895833333vw;
  right: 1.0416666667vw;
  opacity: 1;
  transition: opacity 0.5s;
  cursor: pointer;
  z-index: 10;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .back-to-top {
    width: 40px;
    height: 40px;
    bottom: 24px;
    font-size: 10px;
    line-height: 1.5;
    right: 15px;
    border-radius: 10px;
  }
}
.bu-auto-show .back-to-top.icon-hidden {
  opacity: 0;
}
.bu-auto-show .back-to-top img {
  width: 0.78125vw;
  margin-bottom: 0.2604166667vw;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .back-to-top img {
    margin-bottom: 0;
    width: 12px;
  }
}
.bu-auto-show .bu-image-compare {
  position: relative;
  width: 100%;
  height: 56.25vw;
  overflow: hidden;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-image-compare {
    height: 216.4vw;
  }
}
.bu-auto-show .bu-image-compare .bu-background {
  width: 100%;
  height: 100%;
}
.bu-auto-show .bu-image-compare .bu-foreground {
  position: absolute;
  top: 0;
  left: 0;
  width: 50%;
  height: 100%;
  overflow: hidden;
  will-change: width;
}
.bu-auto-show .bu-image-compare .bu-slider-img {
  display: block;
  width: 100vw;
  height: 56.25vw;
  background: var(--background-image) no-repeat center/100vw 56.25vw;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-image-compare .bu-slider-img {
    width: 100vw;
    height: 186.6666666667vw;
    background-image: var(--background-image-mobile);
    background-size: 100vw 186.6666666667vw;
  }
}
.bu-auto-show .bu-image-compare .bu-slider {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translate(-50%);
  width: 2px;
  height: 100%;
  background-color: #fff;
  cursor: ew-resize;
  user-select: none;
}
.bu-auto-show .bu-image-compare .bu-slider:before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 3.0208333333vw;
  height: 2.2916666667vw;
  border-radius: 50%;
  background: url('https://www.yinwang.com/marketingcloud/pep/asset//20000004/IASHomeV3/img/icon-drag.png') no-repeat center/3.0208333333vw 2.2916666667vw;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-image-compare .bu-slider:before {
    width: 15.4666666667vw;
    height: 11.7333333333vw;
    background-size: 15.4666666667vw 11.7333333333vw;
  }
}
.bu-auto-show .bu-system {
  width: 100%;
  overflow: hidden;
  position: relative;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-system {
    overflow: hidden;
    margin-top: -0.2666666667vw;
  }
}
.bu-auto-show .bu-system .system-mask {
  position: absolute;
  width: 100%;
  height: 20.8333333333vw;
  left: 0;
  bottom: 0;
  background: linear-gradient(transparent 5%, #0000008f, #0000008f);
  z-index: 1;
  pointer-events: none;
}
.bu-auto-show .bu-system .swiper-fade .swiper-slide {
  z-index: -1;
}
.bu-auto-show .bu-system .swiper-fade .swiper-slide-active,
.bu-auto-show .bu-system .swiper-fade .swiper-slide-active .swiper-slide-active {
  z-index: 1;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-system .bu-system-main .a-s-swiper .a-s-pagination {
    bottom: 116vw;
  }
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-system .bu-system-main .a-s-swiper .a-s-pagination .a-s-p-summary {
    top: -51.7333333333vw;
  }
}
.bu-auto-show .bu-system .bu-system-main .system-swiper-out {
  width: 100%;
  height: 100%;
  position: relative;
}
.bu-auto-show .bu-system .bu-system-main .system-swiper-out .system-swiper-wrapper-out .swiper-slide {
  text-align: center;
  font-size: 18px;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}
.bu-auto-show .bu-system .bu-system-main .system-swiper-out .system-swiper-wrapper-out .swiper-slide .swiper-slide-masking {
  position: absolute;
  inset: 0;
}
.bu-auto-show .bu-system .bu-system-main .system-swiper-out .system-swiper-wrapper-out .swiper-slide .video-position {
  display: block;
  width: 100%;
  object-fit: cover;
  overflow-x: hidden;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-system .bu-system-main .system-swiper-out .system-swiper-wrapper-out .swiper-slide .video-position {
    position: absolute;
    width: 95.8666666667vw;
    min-width: none;
    left: 50%;
    top: 100.4vw;
    transform: translate(-50%);
  }
}
.bu-auto-show .bu-system .bu-system-main .system-swiper-out .system-swiper-wrapper-out .swiper-slide .img-position {
  display: none;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-system .bu-system-main .system-swiper-out .system-swiper-wrapper-out .swiper-slide .img-position {
    display: block;
    width: 100%;
  }
}
.bu-auto-show .bu-system .bu-system-main .system-swiper-out .system-swiper-wrapper-out .swiper-slide .swiper-slide-child {
  overflow-x: visible;
  position: absolute;
  left: 50%;
  transform: translate(-50%);
  top: 5.1041666667vw;
  width: 56.3020833333vw;
  z-index: 3;
  overflow: visible;
  padding-bottom: 5.2604166667vw;
}
.bu-auto-show .bu-system .bu-system-main .system-swiper-out .system-swiper-wrapper-out .swiper-slide .swiper-slide-child:after {
  width: 79.375vw;
  height: 5.2604166667vw;
  content: '';
  display: block;
  position: absolute;
  left: 50%;
  bottom: 5.3125vw;
  transform: translate(-50%);
  z-index: 2;
  background: url({wcm_ias_asset_url}/IASHomeV3/img/system-bg.png) no-repeat center top;
  background-size: 100%;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-system .bu-system-main .system-swiper-out .system-swiper-wrapper-out .swiper-slide .swiper-slide-child:after {
    display: none;
  }
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-system .bu-system-main .system-swiper-out .system-swiper-wrapper-out .swiper-slide .swiper-slide-child {
    width: 100%;
    top: 100.4vw;
  }
}
.bu-auto-show .bu-system .bu-system-main .system-swiper-out .system-swiper-wrapper-out .swiper-slide > div {
  width: 100%;
}
.bu-auto-show .bu-system .bu-system-main .system-swiper-out .system-swiper-wrapper-out .swiper-slide img {
  display: block;
  width: 100%;
  object-fit: cover;
}
.bu-auto-show .bu-system .bu-system-main .system-swiper-out .system-swiper-wrapper-out .swiper-slide img.blur-up {
  filter: none;
}
.bu-auto-show .bu-system .bu-system-main .system-swiper-out .system-swiper-wrapper-out .system-thumbs-swiper1 .swiper-wrapper {
  justify-content: center;
}
.bu-auto-show .bu-system .bu-system-main .system-swiper-out .inner-swiper {
  width: 51.09375vw;
  overflow-x: hidden;
  margin: 0 auto;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-system .bu-system-main .system-swiper-out .inner-swiper {
    width: 95.8666666667vw;
    margin: 0 auto;
    overflow-x: hidden;
  }
}
.bu-auto-show .bu-system .bu-system-main .system-swiper-out .inner-swiper .swiper-slide {
  text-align: center;
  font-size: 18px;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}
.bu-auto-show .bu-system .bu-system-main .system-swiper-out .inner-swiper .swiper-slide .swiper-slide-masking {
  position: absolute;
  inset: 0;
  background-color: #00000029;
  backdrop-filter: blur(0.2vw);
  z-index: 2;
}
.bu-auto-show .bu-system .bu-system-main .system-swiper-out .inner-swiper .swiper-slide > div {
  width: 100%;
}
.bu-auto-show .bu-system .bu-system-main .system-swiper-out .inner-swiper .swiper-slide img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.bu-auto-show .bu-system .bu-system-main .system-swiper-out .inner-swiper .swiper-slide video {
  display: block;
  width: 51.09375vw;
  height: 28.7395833333vw;
  object-fit: cover;
  overflow-x: hidden;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-system .bu-system-main .system-swiper-out .inner-swiper .swiper-slide video {
    width: 95.8666666667vw;
    height: 53.7333333333vw;
  }
}
.bu-auto-show .bu-system .bu-system-main .system-swiper-out .inner-swiper .swiper-slide video.type {
  object-fit: contain;
  background-color: #000;
}
.bu-auto-show .bu-system .bu-system-main .system-swiper-out .inner-swiper .inner-pagination {
  width: 79.375vw;
  height: 5.2604166667vw;
  left: 50%;
  transform: translate(-50%);
  bottom: -0.4166666667vw;
  display: flex;
  justify-content: flex-start;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-system .bu-system-main .system-swiper-out .inner-swiper .inner-pagination {
    transform: translate(0);
    left: 4.6666666667vw;
    justify-content: flex-start;
    margin-left: 0;
    width: 100%;
    overflow-x: auto;
    overflow-y: visible;
    height: 13.3333333333vw;
    padding: 0.5333333333vw;
  }
}
.bu-auto-show .bu-system .bu-system-main .system-swiper-out .inner-swiper .inner-pagination:after {
  content: '';
  display: block;
  position: absolute;
  inset: 0;
  z-index: 2;
  background: url({wcm_ias_asset_url}/IASHomeV3/img/system-bg.png) no-repeat center top;
  background-size: 100%;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-system .bu-system-main .system-swiper-out .inner-swiper .inner-pagination:after {
    display: none;
  }
}
.bu-auto-show .bu-system .bu-system-main .system-swiper-out .inner-swiper .inner-pagination .swiper-pagination-bullet {
  width: 8.125vw;
  height: 4.7916666667vw;
  background-color: none;
  border-radius: 0;
  opacity: 1;
  position: relative;
  padding-left: 0;
  padding-right: 0;
  margin-left: 0.6770833333vw;
  margin-right: 0.6770833333vw;
  z-index: 12;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-system .bu-system-main .system-swiper-out .inner-swiper .inner-pagination .swiper-pagination-bullet {
    width: 20.2666666667vw;
    max-width: none;
    width: 100%;
    max-width: 20.2666666667vw;
    flex: 0 0 20.2666666667vw;
    height: 11.4666666667vw;
    margin-left: 0.5333333333vw;
    margin-right: 0.5333333333vw;
  }
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-system .bu-system-main .system-swiper-out .inner-swiper .inner-pagination .swiper-pagination-bullet:last-child {
    margin-right: 4.6666666667vw;
  }
}
.bu-auto-show .bu-system .bu-system-main .system-swiper-out .inner-swiper .inner-pagination .swiper-pagination-bullet > span {
  font-weight: 400;
  font-size: 0.8854166667vw;
  color: #fff9;
  display: block;
  width: 65.1041666667vw;
  position: absolute;
  left: 0;
  top: 50%;
  text-align: center;
  transform: translateY(-50%);
  width: 8.125vw;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-system .bu-system-main .system-swiper-out .inner-swiper .inner-pagination .swiper-pagination-bullet > span {
    font-size: 2.2666666667vw;
    width: 100%;
  }
}
.bu-auto-show .bu-system .bu-system-main .system-swiper-out .inner-swiper .inner-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active {
  background: none;
  opacity: 1;
  box-shadow: 0 0 0.15625vw #fff, 0 0 0.3125vw #fff, 0 0 0.46875vw #fff, 0 0 0.625vw #000;
  border-radius: 0.3125vw;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-system .bu-system-main .system-swiper-out .inner-swiper .inner-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active {
    border-radius: 1.3333333333vw;
    box-shadow: 0 0 0.4vw #fff, 0 0 0.8vw #fff, 0 0 1.2vw #fff, 0 0 1.6vw #000;
  }
}
.bu-auto-show .bu-system .bu-system-main .system-swiper-out .inner-swiper .inner-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active > span {
  opacity: 1;
  display: block;
  transform: translateY(26%);
  color: #fff;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-system .bu-system-main .system-swiper-out .inner-swiper .inner-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active > span {
    color: #fff;
  }
}
.bu-auto-show
  .bu-system
  .bu-system-main
  .system-swiper-out
  .inner-swiper
  .inner-pagination
  .swiper-pagination-bullet.swiper-pagination-bullet-active.swiper-pagination-bullet0
  > b {
  width: 8.3333333333vw;
  left: 50%;
  transform: translate(-50%);
  top: -4.6875vw;
}
.bu-auto-show .bu-system .bu-system-main .system-swiper-out .inner-swiper .inner-pagination .swiper-pagination-bullet.swiper-pagination-bullet0 {
  position: relative;
  margin-left: 11.9791666667vw;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-system .bu-system-main .system-swiper-out .inner-swiper .inner-pagination .swiper-pagination-bullet.swiper-pagination-bullet0 {
    margin-left: 0;
  }
}
.bu-auto-show .bu-system .bu-system-main .system-swiper-out .inner-swiper .inner-pagination .swiper-pagination-bullet.swiper-pagination-bullet0 > span {
  margin-left: 0;
}
.bu-auto-show .bu-system .bu-system-main .system-swiper-out .inner-swiper .inner-pagination .swiper-pagination-bullet.swiper-pagination-bullet1 {
  position: relative;
}
.bu-auto-show .bu-system .bu-system-main .system-swiper-out .inner-swiper .inner-pagination .swiper-pagination-bullet.swiper-pagination-bullet1 > span {
  left: 0;
}
.bu-auto-show .bu-system .bu-system-main .system-swiper-out .inner-swiper .inner-pagination .swiper-pagination-bullet.swiper-pagination-bullet2 {
  position: relative;
}
.bu-auto-show .bu-system .bu-system-main .system-swiper-out .inner-swiper .inner-pagination .swiper-pagination-bullet.swiper-pagination-bullet2 > span {
  left: 0;
}
.bu-auto-show .bu-system .bu-system-main .system-swiper-out .inner-swiper .inner-pagination .swiper-pagination-bullet.swiper-pagination-bullet3 {
  position: relative;
}
.bu-auto-show .bu-system .bu-system-main .system-swiper-out .inner-swiper .inner-pagination .swiper-pagination-bullet.swiper-pagination-bullet3 > span {
  left: 0;
}
.bu-auto-show .bu-system .bu-system-main .system-swiper-out .inner-swiper .inner-pagination .swiper-pagination-bullet.swiper-pagination-bullet4 {
  position: relative;
}
.bu-auto-show .bu-system .bu-system-main .system-swiper-out .inner-swiper .inner-pagination .swiper-pagination-bullet.swiper-pagination-bullet4 > span {
  left: 0;
}
.bu-auto-show .bu-system .bu-system-main .system-swiper-out .inner-swiper .inner-pagination .swiper-pagination-bullet.swiper-pagination-bullet5 {
  position: relative;
}
.bu-auto-show .bu-system .bu-system-main .system-swiper-out .inner-swiper .inner-pagination .swiper-pagination-bullet.swiper-pagination-bullet5 > span {
  left: 0;
}
.bu-auto-show .bu-system .bu-system-main .system-swiper-out .thumbs-swiper {
  width: 100%;
  height: 5.2604166667vw;
  left: 50%;
  transform: translate(-50%);
  bottom: 0.1041666667vw;
  display: flex;
  justify-content: flex-start;
  z-index: 6;
  padding: 0 0vw;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-system .bu-system-main .system-swiper-out .thumbs-swiper {
    width: 96%;
    width: auto;
    transform: translate(0);
    left: 0;
    justify-content: flex-start;
    margin-left: 4.9333333333vw;
    margin-right: 4.9333333333vw;
    height: 13.3333333333vw;
    padding: 0vw 0.5333333333vw;
  }
}
.bu-auto-show .bu-system .bu-system-main .system-swiper-out .thumbs-swiper .swiper-slide {
  opacity: 0.7;
  pointer-events: auto !important;
  cursor: pointer;
  padding: 0 0.7291666667vw;
  background: none !important;
}
.bu-auto-show .bu-system .bu-system-main .system-swiper-out .thumbs-swiper .swiper-slide.swiper-slide-thumb-active {
  opacity: 1;
}
.bu-auto-show .bu-system .bu-system-main .system-swiper-out .thumbs-swiper .swiper-slide.swiper-slide-thumb-active > img {
  box-shadow: 0 0 0.15625vw #fff, 0 0 0.3125vw #fff, 0 0 0.46875vw #fff, 0 0 0.625vw #000;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-system .bu-system-main .system-swiper-out .thumbs-swiper .swiper-slide.swiper-slide-thumb-active > img {
    border-radius: 1.3333333333vw;
    box-shadow: 0 0 0.4vw #fff, 0 0 0.8vw #fff, 0 0 1.2vw #fff, 0 0 1.6vw #000;
  }
}
.bu-auto-show .bu-system .bu-system-main .system-swiper-out .thumbs-swiper .swiper-slide.swiper-slide-thumb-active > span {
  opacity: 1;
  display: block;
  transform: translate(-50%, 36%);
  color: #fff;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-system .bu-system-main .system-swiper-out .thumbs-swiper .swiper-slide.swiper-slide-thumb-active > span {
    color: #fff;
  }
}
.bu-auto-show .bu-system .bu-system-main .system-swiper-out .thumbs-swiper .swiper-slide > img {
  display: block;
  width: 100%;
  height: 4.4791666667vw;
  background-color: none;
  border-radius: 0;
  opacity: 1;
  position: relative;
  padding-left: 0;
  padding-right: 0;
  margin-left: 0.6770833333vw;
  margin-right: 0.6770833333vw;
  z-index: 1;
  border-radius: 0.625vw;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-system .bu-system-main .system-swiper-out .thumbs-swiper .swiper-slide > img {
    max-width: none;
    width: 100%;
    max-width: auto;
    flex: 0 0 auto;
    height: 11.4666666667vw;
    margin-left: 0;
    margin-right: 0;
    object-fit: cover;
    margin: 0 0.5333333333vw;
  }
}
.bu-auto-show .bu-system .bu-system-main .system-swiper-out .thumbs-swiper .swiper-slide > span {
  font-weight: 400;
  font-size: 0.8854166667vw;
  color: #fff;
  display: block;
  position: absolute;
  left: 50%;
  top: 50%;
  text-align: center;
  transform: translate(-50%, -50%);
  width: 100%;
  z-index: 3;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-system .bu-system-main .system-swiper-out .thumbs-swiper .swiper-slide > span {
    font-size: 2.2666666667vw;
    width: 100%;
  }
}
.bu-auto-show .bu-algorithm {
  width: 100%;
  position: relative;
  overflow: hidden;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-algorithm {
    overflow: hidden;
  }
}
.bu-auto-show .bu-algorithm .bu-algorithm-main .algorithm-swiper {
  width: 100%;
  height: 100%;
}
.bu-auto-show .bu-algorithm .bu-algorithm-main .algorithm-swiper-wrapper .swiper-slide {
  text-align: center;
  display: flex;
  justify-content: center;
  align-items: center;
}
.bu-auto-show .bu-algorithm .bu-algorithm-main .algorithm-swiper-wrapper .swiper-slide > div {
  width: 100%;
}
.bu-auto-show .bu-algorithm .bu-algorithm-main .algorithm-swiper-wrapper .swiper-slide .algorithm-video-main {
  display: flex;
  width: 22.0833333333vw;
  position: absolute;
  top: 4.6875vw;
  right: 10.8333333333vw;
  flex-wrap: wrap;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-algorithm .bu-algorithm-main .algorithm-swiper-wrapper .swiper-slide .algorithm-video-main {
    left: 50%;
    right: auto;
    transform: translate(-50%);
    justify-content: space-between;
    top: 133.3333333333vw;
    width: 84.8vw;
  }
}
.bu-auto-show .bu-algorithm .bu-algorithm-main .algorithm-swiper-wrapper .swiper-slide .algorithm-video-main .algorithm-video {
  width: 22.0833333333vw;
  margin-bottom: 1.3020833333vw;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-algorithm .bu-algorithm-main .algorithm-swiper-wrapper .swiper-slide .algorithm-video-main .algorithm-video {
    width: 41.7333333333vw;
    margin-bottom: 0;
  }
}
.bu-auto-show .bu-algorithm .bu-algorithm-main .algorithm-swiper-wrapper .swiper-slide .algorithm-video-main .algorithm-video > p {
  width: 100%;
  font-size: 1.25vw;
  margin-bottom: 0.5208333333vw;
  color: #fff;
  text-align: left;
  margin-top: 0;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-algorithm .bu-algorithm-main .algorithm-swiper-wrapper .swiper-slide .algorithm-video-main .algorithm-video > p {
    font-size: 3.2vw;
    text-align: center;
    margin-bottom: 2.1333333333vw;
  }
}
.bu-auto-show .bu-algorithm .bu-algorithm-main .algorithm-swiper-wrapper .swiper-slide .algorithm-video-main .algorithm-video video {
  display: block;
  width: 100%;
  height: 12.421875vw;
  object-fit: cover;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-algorithm .bu-algorithm-main .algorithm-swiper-wrapper .swiper-slide .algorithm-video-main .algorithm-video video {
    width: 100%;
    height: 23.4666666667vw;
  }
}
.bu-auto-show .bu-algorithm .bu-algorithm-main .algorithm-swiper-wrapper .swiper-slide img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.bu-auto-show .bu-algorithm .bu-algorithm-main .algorithm-swiper-wrapper .swiper-slide video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.bu-auto-show .bu-algorithm .bu-algorithm-main .algorithm-swiper-wrapper .swiper-slide .algorithm-medium-tags {
  position: absolute;
  top: 7.8125vw;
  left: 50%;
  transform: translate(-50%);
  font-size: 1.25vw;
  color: #fff;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-algorithm .bu-algorithm-main .algorithm-swiper-wrapper .swiper-slide .algorithm-medium-tags {
    top: 76.9333333333vw;
    font-size: 3.6vw;
    color: #000000b3;
  }
}
.bu-auto-show .bu-algorithm .bu-algorithm-main .algorithm-swiper-wrapper .swiper-slide .algorithm-medium-tags span {
  display: inline-block;
  padding: 0 3.125vw;
  border-right: 1px solid #fff;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-algorithm .bu-algorithm-main .algorithm-swiper-wrapper .swiper-slide .algorithm-medium-tags span {
    padding: 0 3.3333333333vw;
    border: none;
    position: relative;
    line-height: 1.6;
  }
  .bu-auto-show .bu-algorithm .bu-algorithm-main .algorithm-swiper-wrapper .swiper-slide .algorithm-medium-tags span:after {
    content: '';
    position: absolute;
    width: 1px;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    height: 7.4666666667vw;
    background: #000000b3;
  }
}
.bu-auto-show .bu-algorithm .bu-algorithm-main .algorithm-swiper-wrapper .swiper-slide .algorithm-medium-tags span:last-child {
  border-right: none;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-algorithm .bu-algorithm-main .algorithm-swiper-wrapper .swiper-slide .algorithm-medium-tags span:last-child:after {
    display: none;
  }
}
.bu-auto-show .bu-hud {
  width: 100%;
  overflow-x: hidden;
  position: relative;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-hud {
    overflow: hidden;
  }
}
.bu-auto-show .bu-hud .system-mask {
  position: absolute;
  width: 100%;
  height: 20.8333333333vw;
  left: 0;
  bottom: 0;
  background: linear-gradient(transparent 5%, #0000008f, #0000008f);
  z-index: 1;
  pointer-events: none;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-hud .bu-hud-main .a-s-swiper .a-s-pagination {
    bottom: 116vw;
  }
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-hud .bu-hud-main .a-s-swiper .a-s-pagination .a-s-p-summary {
    top: -51.7333333333vw;
  }
}
.bu-auto-show .bu-hud .bu-hud-main .hud-swiper-out {
  width: 100%;
  height: 100%;
  position: relative;
}
.bu-auto-show .bu-hud .bu-hud-main .hud-swiper-out .hud-swiper-wrapper-out .swiper-slide {
  text-align: center;
  font-size: 18px;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-hud .bu-hud-main .hud-swiper-out .hud-swiper-wrapper-out .swiper-slide {
    width: 100%;
  }
}
.bu-auto-show .bu-hud .bu-hud-main .hud-swiper-out .hud-swiper-wrapper-out .swiper-slide .swiper-slide-masking {
  position: absolute;
  inset: 0;
}
.bu-auto-show .bu-hud .bu-hud-main .hud-swiper-out .hud-swiper-wrapper-out .swiper-slide .swiper-slide-child {
  position: absolute;
  left: 50%;
  transform: translate(-50%);
  top: 5.1041666667vw;
  width: 56.3020833333vw;
  z-index: 3;
  overflow: visible;
  padding-bottom: 5.2604166667vw;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-hud .bu-hud-main .hud-swiper-out .hud-swiper-wrapper-out .swiper-slide .swiper-slide-child {
    width: 95.8666666667vw;
    top: 100.4vw;
  }
}
.bu-auto-show .bu-hud .bu-hud-main .hud-swiper-out .hud-swiper-wrapper-out .swiper-slide .video-position {
  display: block;
  width: 100%;
  object-fit: cover;
  overflow-x: hidden;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-hud .bu-hud-main .hud-swiper-out .hud-swiper-wrapper-out .swiper-slide .video-position {
    position: absolute;
    width: 95.8666666667vw;
    min-width: none;
    left: 50%;
    top: 100.4vw;
    transform: translate(-50%);
  }
}
.bu-auto-show .bu-hud .bu-hud-main .hud-swiper-out .hud-swiper-wrapper-out .swiper-slide .img-position {
  display: none;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-hud .bu-hud-main .hud-swiper-out .hud-swiper-wrapper-out .swiper-slide .img-position {
    width: 100%;
  }
}
.bu-auto-show .bu-hud .bu-hud-main .hud-swiper-out .hud-swiper-wrapper-out .swiper-slide > div {
  width: 100%;
}
.bu-auto-show .bu-hud .bu-hud-main .hud-swiper-out .hud-swiper-wrapper-out .swiper-slide img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.bu-auto-show .bu-hud .bu-hud-main .hud-swiper-out .hud-swiper-wrapper-out .swiper-slide img.blur-up {
  filter: none;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-hud .bu-hud-main .inner-swiper {
    padding-bottom: 8vw;
  }
}
.bu-auto-show .bu-hud .bu-hud-main .inner-swiper .swiper-slide {
  text-align: center;
  font-size: 18px;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}
.bu-auto-show .bu-hud .bu-hud-main .inner-swiper .swiper-slide .swiper-slide-masking {
  position: absolute;
  inset: 0;
  background-color: #00000029;
  backdrop-filter: blur(0.2vw);
  z-index: 2;
}
.bu-auto-show .bu-hud .bu-hud-main .inner-swiper .swiper-slide .swiper-slide-child {
  position: absolute;
  left: 0;
  top: 0;
  width: 56.3020833333vw;
  z-index: 3;
  overflow: visible;
}
.bu-auto-show .bu-hud .bu-hud-main .inner-swiper .swiper-slide > div {
  width: 100%;
}
.bu-auto-show .bu-hud .bu-hud-main .inner-swiper .swiper-slide img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.bu-auto-show .bu-hud .bu-hud-main .inner-swiper .swiper-slide video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-hud .bu-hud-main .inner-swiper .swiper-slide video {
    width: 100%;
    height: 53.7333333333vw;
  }
}
.bu-auto-show .bu-hud .bu-hud-main .inner-swiper .inner-pagination {
  width: 79.375vw;
  height: 5.2604166667vw;
  left: 50%;
  transform: translate(-50%);
  bottom: -0.4166666667vw;
  display: flex;
  justify-content: flex-start;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-hud .bu-hud-main .inner-swiper .inner-pagination {
    transform: translate(0);
    left: 4.6666666667vw;
    justify-content: flex-start;
    margin-left: 0;
    width: 100%;
    overflow-x: auto;
    overflow-y: visible;
    height: 13.3333333333vw;
    padding: 0.5333333333vw;
  }
}
.bu-auto-show .bu-hud .bu-hud-main .inner-swiper .inner-pagination:after {
  content: '';
  display: block;
  position: absolute;
  inset: 0;
  z-index: 2;
  background: url({wcm_ias_asset_url}/IASHomeV3/img/system-bg.png) no-repeat center top;
  background-size: 100%;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-hud .bu-hud-main .inner-swiper .inner-pagination:after {
    display: none;
  }
}
.bu-auto-show .bu-hud .bu-hud-main .inner-swiper .inner-pagination .swiper-pagination-bullet {
  width: 8.125vw;
  height: 4.7916666667vw;
  background-color: none;
  border-radius: 0;
  opacity: 1;
  position: relative;
  padding-left: 0;
  padding-right: 0;
  margin-left: 0.6770833333vw;
  margin-right: 0.6770833333vw;
  z-index: 12;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-hud .bu-hud-main .inner-swiper .inner-pagination .swiper-pagination-bullet {
    width: 20.2666666667vw;
    max-width: none;
    width: 100%;
    max-width: 20.2666666667vw;
    flex: 0 0 20.2666666667vw;
    height: 11.4666666667vw;
    margin-left: 0.5333333333vw;
    margin-right: 0.5333333333vw;
  }
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-hud .bu-hud-main .inner-swiper .inner-pagination .swiper-pagination-bullet:last-child {
    margin-right: 4.6666666667vw;
  }
}
.bu-auto-show .bu-hud .bu-hud-main .inner-swiper .inner-pagination .swiper-pagination-bullet > span {
  font-weight: 400;
  font-size: 0.8854166667vw;
  color: #fff9;
  display: block;
  width: 65.1041666667vw;
  position: absolute;
  left: 0;
  top: 50%;
  text-align: center;
  transform: translateY(-50%);
  width: 8.125vw;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-hud .bu-hud-main .inner-swiper .inner-pagination .swiper-pagination-bullet > span {
    font-size: 2.2666666667vw;
    width: 100%;
  }
}
.bu-auto-show .bu-hud .bu-hud-main .inner-swiper .inner-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active {
  background: none;
  opacity: 1;
  box-shadow: 0 0 0.15625vw #fff, 0 0 0.3125vw #fff, 0 0 0.46875vw #fff, 0 0 0.625vw #000;
  border-radius: 0.3125vw;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-hud .bu-hud-main .inner-swiper .inner-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active {
    border-radius: 1.3333333333vw;
    box-shadow: 0 0 0.4vw #fff, 0 0 0.8vw #fff, 0 0 1.2vw #fff, 0 0 1.6vw #000;
  }
}
.bu-auto-show .bu-hud .bu-hud-main .inner-swiper .inner-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active > span {
  opacity: 1;
  display: block;
  transform: translateY(26%);
  color: #fff;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-hud .bu-hud-main .inner-swiper .inner-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active > span {
    color: #fff;
  }
}
.bu-auto-show .bu-hud .bu-hud-main .inner-swiper .inner-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active.swiper-pagination-bullet0 > b {
  width: 8.3333333333vw;
  left: 50%;
  transform: translate(-50%);
  top: -4.6875vw;
}
.bu-auto-show .bu-hud .bu-hud-main .inner-swiper .inner-pagination .swiper-pagination-bullet.swiper-pagination-bullet0 {
  position: relative;
  margin-left: 11.9791666667vw;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-hud .bu-hud-main .inner-swiper .inner-pagination .swiper-pagination-bullet.swiper-pagination-bullet0 {
    margin-left: 0;
  }
}
.bu-auto-show .bu-hud .bu-hud-main .inner-swiper .inner-pagination .swiper-pagination-bullet.swiper-pagination-bullet0 > span {
  margin-left: 0;
}
.bu-auto-show .bu-hud .bu-hud-main .inner-swiper .inner-pagination .swiper-pagination-bullet.swiper-pagination-bullet1 {
  position: relative;
}
.bu-auto-show .bu-hud .bu-hud-main .inner-swiper .inner-pagination .swiper-pagination-bullet.swiper-pagination-bullet1 > span {
  left: 0;
}
.bu-auto-show .bu-hud .bu-hud-main .inner-swiper .inner-pagination .swiper-pagination-bullet.swiper-pagination-bullet2 {
  position: relative;
}
.bu-auto-show .bu-hud .bu-hud-main .inner-swiper .inner-pagination .swiper-pagination-bullet.swiper-pagination-bullet2 > span {
  left: 0;
}
.bu-auto-show .bu-hud .bu-hud-main .inner-swiper .inner-pagination .swiper-pagination-bullet.swiper-pagination-bullet3 {
  position: relative;
}
.bu-auto-show .bu-hud .bu-hud-main .inner-swiper .inner-pagination .swiper-pagination-bullet.swiper-pagination-bullet3 > span {
  left: 0;
}
.bu-auto-show .bu-hud .bu-hud-main .inner-swiper .inner-pagination .swiper-pagination-bullet.swiper-pagination-bullet4 {
  position: relative;
}
.bu-auto-show .bu-hud .bu-hud-main .inner-swiper .inner-pagination .swiper-pagination-bullet.swiper-pagination-bullet4 > span {
  left: 0;
}
.bu-auto-show .bu-hud .bu-hud-main .inner-swiper .inner-pagination .swiper-pagination-bullet.swiper-pagination-bullet5 {
  position: relative;
}
.bu-auto-show .bu-hud .bu-hud-main .inner-swiper .inner-pagination .swiper-pagination-bullet.swiper-pagination-bullet5 > span {
  left: 0;
}
.bu-auto-show .bu-tps {
  width: 100%;
  position: relative;
  overflow: hidden;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-tps {
    overflow: hidden;
  }
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-tps .bu-tps-main .a-s-swiper .a-s-pagination {
    bottom: 116vw;
  }
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-tps .bu-tps-main .a-s-swiper .a-s-pagination .a-s-p-summary {
    top: -51.7333333333vw;
  }
}
.bu-auto-show .bu-tps .bu-tps-main .tps-swiper {
  width: 100%;
  height: 100%;
}
.bu-auto-show .bu-tps .bu-tps-main .tps-swiper.a-s-swiper .a-s-pagination .swiper-pagination-bullet {
  min-width: 8.9583333333vw;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-tps .bu-tps-main .tps-swiper.a-s-swiper .a-s-pagination .swiper-pagination-bullet {
    min-width: none;
    width: 14.8vw;
  }
}
.bu-auto-show .bu-tps .bu-tps-main .tps-swiper.a-s-swiper .a-s-pagination .swiper-pagination-bullet:nth-child(5) {
  min-width: 10.9375vw;
}
@media screen and (max-width: 779px), screen and (max-aspect-ratio: 1/1) and (max-width: 1200px) {
  .bu-auto-show .bu-tps .bu-tps-main .tps-swiper.a-s-swiper .a-s-pagination .swiper-pagination-bullet:nth-child(5) {
    min-width: none;
    width: 14.8vw;
  }
}
.bu-auto-show .bu-tps .bu-tps-main .nowrap {
  font-style: normal;
  font-weight: 400;
}
.bu-auto-show .bu-tps .bu-tps-main .tps-swiper-wrapper .swiper-slide {
  text-align: center;
  font-size: 18px;
  display: flex;
  justify-content: center;
  align-items: center;
}
.bu-auto-show .bu-tps .bu-tps-main .tps-swiper-wrapper .swiper-slide > div {
  width: 100%;
}
.bu-auto-show .bu-tps .bu-tps-main .tps-swiper-wrapper .swiper-slide img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.bu-auto-show .bu-tps .bu-tps-main .tps-swiper-wrapper .swiper-slide video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}