.main-about {
  background: var(--color-white);
  overflow: hidden;
}

.ab-hero__title {
  padding-top: calc(var(--header-h) + 7.5rem);
  padding-bottom: 2.5rem;
}
.ab-hero__title h1 {
  display: flex;
  flex-direction: column;
  margin: 0;
  color: var(--color-text);
  font-family: "MiSans VF", "PingFang SC", sans-serif;
  font-size: var(--font-48);
  font-weight: 400;
  line-height: var(--font-64);
}
.ab-hero__media {
  width: 100%;
  height: 45rem;
  overflow: hidden;
}
.ab-hero__media img,
.ab-hero__media video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ab-intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 60rem);
  gap: 2.5rem;
  padding-top: 7.5rem;
  padding-bottom: 7.5rem;
}
.ab-intro__title {
  margin: 0;
  color: var(--color-text);
  font-family: "MiSans VF", "PingFang SC", sans-serif;
  font-size: var(--font-48);
  font-weight: 400;
  line-height: var(--font-64);
}
.ab-intro__body {
  display: flex;
  flex-direction: column;
  gap: 3.375rem;
  margin-top: 4rem;
}
.ab-intro__texts {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.ab-intro__texts p {
  margin: 0;
  color: var(--color-text-muted);
  font-family: "MiSans VF", "PingFang SC", sans-serif;
  font-size: var(--font-18);
  font-weight: 400;
  line-height: var(--font-32);
}
.ab-intro__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2.5rem 5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.ab-intro__stats li {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 2.5rem 0;
  border-top: 1px solid rgb(223, 224, 226);
}
.ab-intro__stats strong {
  color: var(--color-primary);
  font-family: "D-DIN-PRO", "MiSans VF", sans-serif;
  font-size: var(--font-56);
  font-weight: 500;
  line-height: 1;
}
.ab-intro__stats strong .counter {
  color: inherit;
  font: inherit;
}
.ab-intro__stats strong .ab-intro__stats-unit {
  color: var(--color-primary);
  font-family: "MiSans VF", "PingFang SC", sans-serif;
  font-size: var(--font-18);
  font-weight: 400;
  line-height: var(--font-24);
}
.ab-intro__stats > li > span {
  color: var(--color-text-muted);
  font-family: "MiSans VF", "PingFang SC", sans-serif;
  font-size: var(--font-18);
  font-weight: 400;
  line-height: var(--font-24);
}

.ab-history {
  position: relative;
  padding-top: 7.5rem;
  padding-bottom: 6.25rem;
  min-height: 60.3125rem;
  background: var(--color-white);
  background-image: url("../images/section-3-bg-D4Y_d9o-.png");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.ab-history__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: 4rem;
}
.ab-history__head .s-arrows {
  display: flex;
}
.ab-history__arrows-mobile {
  display: none;
}
.ab-history__title {
  margin: 0;
  color: var(--color-text);
  font-family: "MiSans VF", "PingFang SC", sans-serif;
  font-size: var(--font-48);
  font-weight: 400;
  line-height: var(--font-64);
}
.ab-history__swiper {
  --history-year-h: 3.5rem;
  --history-year-gap: 1.6875rem;
  --history-dot-size: 1.25rem;
  position: relative;
  overflow: hidden;
  clip-path: inset(0 0 0 var(--p-x));
}
.ab-history__swiper::before {
  content: "";
  position: absolute;
  left: var(--p-x);
  right: 0;
  top: calc(var(--history-year-h) + var(--history-year-gap) + var(--history-dot-size) / 2);
  height: 1px;
  background: rgb(223, 224, 226);
  pointer-events: none;
  transform: translateY(-50%);
}
.ab-history__slide {
  position: relative;
  width: 25rem;
  transition: opacity var(--duration-normal) var(--easing);
}
.ab-history__slide.is-far {
  opacity: 0.3;
}
.ab-history__year {
  display: block;
  margin-bottom: var(--history-year-gap, 27px);
  color: var(--color-text);
  font-family: "D-DIN-PRO", "MiSans VF", sans-serif;
  font-size: var(--font-56);
  font-weight: 500;
  line-height: var(--history-year-h, 56px);
}
.ab-history__year span {
  font-family: "MiSans VF", "PingFang SC", sans-serif;
  font-size: var(--font-32);
  line-height: var(--font-32);
}
.ab-history__dot {
  position: relative;
  z-index: 1;
  width: var(--history-dot-size, 20px);
  height: var(--history-dot-size, 20px);
  margin-bottom: 2.625rem;
  border: 1px solid rgb(175, 181, 185);
  border-radius: 50%;
  background: var(--color-white);
}
.ab-history__dot::after {
  content: "";
  position: absolute;
  inset: 0.3125rem;
  border-radius: 50%;
  background: rgb(175, 181, 185);
}
.swiper-slide-active .ab-history__dot {
  border-color: var(--color-primary);
}
.swiper-slide-active .ab-history__dot::after {
  background: var(--color-primary);
}
.swiper-slide-active .ab-history__dot::before {
  opacity: 1;
}
.ab-history__slide-title {
  margin-bottom: 1.5rem;
  color: var(--color-text);
  font-family: "MiSans VF", "PingFang SC", sans-serif;
  font-size: var(--font-24);
  font-weight: 500;
  line-height: var(--font-32);
  min-height: 4rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.ab-history__slide-desc {
  margin-bottom: 2rem;
  min-height: 3rem;
  color: var(--color-text-muted);
  font-family: "MiSans VF", "PingFang SC", sans-serif;
  font-size: var(--font-18);
  font-weight: 400;
  line-height: var(--font-24);
  min-height: 48px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.ab-history__media {
  overflow: hidden;
  border-radius: 0.75rem;
  aspect-ratio: 400/260;
  background: rgba(175, 181, 185, 0.15);
}
.ab-history__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ab-culture {
  position: relative;
  min-height: 56.25rem;
  overflow: hidden;
  color: var(--color-white);
}
.ab-culture__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}
.ab-culture__bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.ab-culture::after {
  content: "";
  position: absolute;
  right: var(--p-x);
  bottom: 0;
  z-index: 1;
  width: min(70.0625rem, 70%);
  aspect-ratio: 1121/187;
  background: url("../images/bg-CYdmuh0E.png") no-repeat right bottom/contain;
  pointer-events: none;
}
.ab-culture__inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 45rem);
  gap: 2.5rem;
  padding-top: 7.5rem;
  padding-bottom: 7.5rem;
}
.ab-culture__title {
  margin: 0;
  font-family: "MiSans VF", "PingFang SC", sans-serif;
  font-size: var(--font-48);
  font-weight: 400;
  line-height: var(--font-64);
}
.ab-culture__list {
  display: flex;
  flex-direction: column;
}
.ab-culture__item {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 2.5rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}
.ab-culture__label {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  flex-shrink: 0;
  width: 9.1875rem;
}
.ab-culture__label-zh {
  font-family: "MiSans VF", "PingFang SC", sans-serif;
  font-size: var(--font-24);
  font-weight: 500;
  line-height: var(--font-32);
}
.ab-culture__label-en {
  font-family: "D-DIN-PRO", "MiSans VF", sans-serif;
  font-size: var(--font-18);
  font-weight: 500;
  line-height: var(--font-18);
}
.ab-culture__text {
  flex: 1;
  max-width: 25rem;
  margin: 0;
  font-family: "MiSans VF", "PingFang SC", sans-serif;
  font-size: var(--font-20);
  font-weight: 400;
  line-height: var(--font-27);
}

.ab-global {
  position: relative;
  padding-top: 7.5rem;
  padding-bottom: 7.5rem;
}
.ab-global__title {
  margin: 0 0 6.25rem;
  color: var(--color-text);
  font-family: "MiSans VF", "PingFang SC", sans-serif;
  font-size: var(--font-48);
  font-weight: 400;
  line-height: var(--font-64);
}
.ab-global__layout {
  display: grid;
  grid-template-columns: minmax(0, 30rem) minmax(0, 50rem) minmax(0, 25rem);
  gap: 1.5rem;
}
.ab-global__visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  aspect-ratio: 1;
  max-width: 50rem;
  margin: 0 auto;
}
.ab-global__earth {
  display: block;
  width: 100%;
  height: 100%;
}
.ab-global__side {
  margin-top: 3.75rem;
  display: flex;
  flex-direction: column;
  gap: 3rem;
  padding: 0;
  list-style: none;
}
.ab-global__side li {
  position: relative;
  padding-left: 2.5rem;
  border-left: 1px solid rgb(223, 224, 226);
}
.ab-global__side li::before {
  content: "";
  position: absolute;
  top: 0;
  left: -1px;
  width: 1px;
  height: 3.0625rem;
  background: var(--color-primary);
}
.ab-global__side strong {
  display: block;
  margin-bottom: 1rem;
  color: var(--color-primary);
  font-family: "D-DIN-PRO", "MiSans VF", sans-serif;
  font-size: var(--font-56);
  font-weight: 400;
  line-height: var(--font-56);
}
.ab-global__side strong .counter {
  color: inherit;
  font: inherit;
}
.ab-global__side strong span:not(.counter) {
  font-family: "MiSans VF", "PingFang SC", sans-serif;
  font-size: var(--font-32);
  font-weight: 400;
  line-height: var(--font-32);
}
.ab-global__side__side-desc {
  color: var(--color-text-muted);
  font-family: "MiSans VF", "PingFang SC", sans-serif;
  font-size: var(--font-18);
  font-weight: 400;
  line-height: var(--font-24);
}
.ab-global__side--right {
  justify-self: end;
}

.ab-members {
  position: relative;
  min-height: 56.25rem;
  color: var(--color-white);
}
.ab-members__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}
.ab-members__bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.ab-members__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.2);
}
.ab-members__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 60rem);
  gap: 2.5rem;
  padding-top: 7.5rem;
  padding-bottom: 7.5rem;
}
.ab-members__title {
  margin: 0;
  font-family: "MiSans VF", "PingFang SC", sans-serif;
  font-size: var(--font-48);
  font-weight: 400;
  line-height: var(--font-64);
}
.ab-members__card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 4.25rem;
  min-height: 35rem;
  padding: 3rem;
  border: 1px solid rgba(255, 255, 255, 0.46);
  border-radius: 1.875rem;
  backdrop-filter: blur(0.75rem);
  background: rgba(255, 255, 255, 0.2);
  overflow: hidden;
}
.ab-members__content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2.5rem;
}
.ab-members__content > div {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}
.ab-members__name {
  margin: 0;
  font-family: "MiSans VF", "PingFang SC", sans-serif;
  font-size: var(--font-32);
  font-weight: 400;
  line-height: var(--font-42);
}
.ab-members__desc {
  margin: 0;
  font-family: "MiSans VF", "PingFang SC", sans-serif;
  font-size: var(--font-18);
  font-weight: 400;
  line-height: var(--font-24);
}
.ab-members__more {
  min-width: 12.5rem;
}
.ab-members__logos {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1rem;
}
.ab-members__logo {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 10rem;
  height: 6.25rem;
  border: 0;
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  transition: background var(--duration-fast) var(--easing);
}
.ab-members__logo img {
  display: block;
  max-width: 70%;
  width: auto;
  height: auto;
  object-fit: cover;
}
.ab-members__logo.is-active, .ab-members__logo:hover {
  background: rgb(255, 255, 255);
}

.ab-honors {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 60rem);
  gap: 2.5rem;
  padding-top: 7.5rem;
  padding-bottom: 7.5rem;
}
.ab-honors__title {
  margin: 0 0 1rem;
  color: var(--color-text);
  font-family: "MiSans VF", "PingFang SC", sans-serif;
  font-size: var(--font-48);
  font-weight: 400;
  line-height: var(--font-64);
}
.ab-honors__desc {
  margin: 0;
  color: var(--color-text-muted);
  font-family: "MiSans VF", "PingFang SC", sans-serif;
  font-size: var(--font-18);
  font-weight: 400;
  line-height: var(--font-24);
}
.ab-honors__list {
  margin: 0;
  padding: 0;
  list-style: none;
}
.ab-honors__item {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 2.5rem 0;
  border-bottom: 1px solid rgb(223, 224, 226);
  transition: border-color var(--duration-fast) var(--easing);
}
.ab-honors__item:hover {
  border-bottom-color: var(--color-primary);
}
.ab-honors__item:hover .ab-honors__name {
  color: var(--color-primary);
}
.ab-honors__name {
  flex: 1;
  color: var(--color-text);
  font-family: "MiSans VF", "PingFang SC", sans-serif;
  font-size: var(--font-24);
  font-weight: 400;
  line-height: var(--font-32);
  transition: color var(--duration-fast) var(--easing);
}
.ab-honors__view {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-text-muted);
  text-decoration: none;
  font-family: "MiSans VF", "PingFang SC", sans-serif;
  font-size: var(--font-18);
  font-weight: 400;
  line-height: var(--font-24);
  transition: color var(--duration-fast) var(--easing);
}
.ab-honors__view img,
.ab-honors__view svg {
  display: block;
  width: 1.5rem;
  height: 1.5rem;
  flex-shrink: 0;
}
.ab-honors__view:hover {
  color: var(--color-primary);
}
.ab-honors__pop {
  position: absolute;
  top: 50%;
  right: calc(100% + 0.5rem);
  z-index: 10;
  transform: translateY(-50%);
  background-color: var(--color-white);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}
.ab-honors__view:hover .ab-honors__pop {
  opacity: 1;
  visibility: visible;
}
.ab-honors__cert-img {
  display: block;
  width: 15rem !important;
  height: auto !important;
  border-radius: 0.5rem;
  box-shadow: 0 1rem 2.5rem rgba(46, 53, 58, 0.2);
}
.ab-honors__more {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  margin-top: 2.5rem;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--color-text-muted);
  font-family: "MiSans VF", "PingFang SC", sans-serif;
  font-size: var(--font-18);
  font-weight: 400;
  line-height: var(--font-24);
  cursor: pointer;
  transition: color var(--duration-fast) var(--easing);
}
.ab-honors__more img {
  display: block;
  width: 0.75rem;
  height: auto;
}
.ab-honors__more:hover {
  color: var(--color-primary);
}

.ab-csr {
  position: relative;
  min-height: 45rem;
  color: var(--color-white);
}
.ab-csr__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}
.ab-csr__bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.ab-csr__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.01);
}
.ab-csr__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 60rem);
  gap: 2.5rem;
  padding-top: 7.5rem;
  padding-bottom: 7.5rem;
}
.ab-csr__title {
  margin: 0;
  font-family: "MiSans VF", "PingFang SC", sans-serif;
  font-size: var(--font-48);
  font-weight: 400;
  line-height: var(--font-64);
}
.ab-csr__content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2.5rem;
}
.ab-csr__desc {
  margin: 0;
  font-family: "MiSans VF", "PingFang SC", sans-serif;
  font-size: var(--font-20);
  font-weight: 400;
  line-height: var(--font-38);
}
.ab-csr .s-btn {
  min-width: 12.5rem;
  min-height: 3.625rem;
}

@media (max-width: 1439px) {
  .ab-hero__title h1 {
    font-size: 40Px;
    line-height: 54Px;
  }
  .ab-hero__media {
    height: 520Px;
  }
  .ab-intro__body {
    margin-top: 0;
  }
  .ab-intro,
  .ab-honors,
  .ab-culture__inner,
  .ab-members__inner,
  .ab-csr__inner {
    grid-template-columns: 1fr;
    gap: 32Px;
  }
  .ab-intro,
  .ab-history,
  .ab-global,
  .ab-honors {
    padding-top: 80Px;
    padding-bottom: 80Px;
  }
  .ab-global__layout {
    grid-template-columns: 1fr;
  }
  .ab-global__side {
    margin-top: 0;
  }
  .ab-global__side--right {
    justify-self: start;
  }
  .ab-global__visual {
    order: -1;
    max-width: 560Px;
  }
}
@media (max-width: 992px) {
  .ab-intro__stats {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .ab-history__slide {
    width: 300Px;
  }
  .ab-members__logos {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .ab-culture__item {
    flex-direction: column;
    gap: 16Px;
  }
  .ab-honors__item {
    align-items: flex-start;
  }
}
@media (max-width: 576px) {
  .ab-hero__title {
    padding-top: calc(var(--header-h) + 5rem);
    padding-bottom: 24Px;
  }
  .ab-hero__title h1 {
    font-size: 28Px;
    line-height: 40Px;
  }
  .ab-hero__media {
    height: 280Px;
  }
  .ab-intro__title,
  .ab-history__title,
  .ab-culture__title,
  .ab-global__title,
  .ab-members__title,
  .ab-honors__title,
  .ab-csr__title {
    font-size: 32Px;
    line-height: 44Px;
  }
  .ab-members__card {
    padding: 24Px;
    min-height: 0;
  }
  .ab-members__logos {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .ab-members__name {
    font-size: 24Px;
    line-height: 32Px;
  }
  .ab-history {
    min-height: 54rem;
  }
  .ab-intro,
  .ab-history,
  .ab-global,
  .ab-honors,
  .ab-csr {
    padding-top: 4rem;
  }
  .ab-intro,
  .ab-history,
  .ab-csr {
    padding-bottom: 0;
  }
  .ab-members {
    padding-bottom: 4rem;
  }
  .ab-culture__inner,
  .ab-members__inner,
  .ab-csr__inner {
    padding-top: 4rem;
    padding-bottom: 0;
  }
  .ab-history__head .s-arrows {
    display: none;
  }
  .ab-history__arrows-mobile {
    display: flex;
    justify-content: flex-start;
    margin-top: 24Px;
    padding-left: var(--p-x);
  }
  .ab-history__arrows-mobile .s-arrows {
    display: flex;
    gap: 16Px;
  }
}