/* 组件根：既是样式作用域，也承担页面底色（嵌入宿主时不再依赖 html/body） */
.about-us-page {
  background: #ffffff;
}

.about-us-page .about-us .home-collect,
.about-us-page .home-collect {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.about-us-page .about-us-workflow {
  padding-block: 39px 48px;
  background: #ffffff;
  color: #303030;
}

.about-us-page .about-us-workflow__inner {
  position: relative;
  width: 100%;
  max-width: none;
  padding-inline: 20px;
}

.about-us-page .about-us-workflow__header {
  display: grid;
  justify-items: center;
  width: 100%;
  max-width: none;
  margin-inline: auto;
  text-align: center;
}

.about-us-page .about-us-workflow__header-copy {
  width: 100%;
  max-width: none;
  text-align: left;
}

.about-us-page .about-us-workflow__lead {
  color: #666666;
  font-size: 14px;
  line-height: 1.7;
}

.about-us-page .about-us-workflow__title {
  margin-top: 8px;
  color: #303030;
  font-weight: 700;
  line-height: 1.08;
  font-size: 24px;
}

@media (min-width: 768px) {
  .about-us-page .about-us-workflow__title {
    font-size: 32px;
  }
}

@media (min-width: 960px) {
  .about-us-page .about-us-workflow__title {
    font-size: 36px;
  }
}

@media (min-width: 1280px) {
  .about-us-page .about-us-workflow__title {
    font-size: 40px;
  }
}

@media (min-width: 1440px) {
  .about-us-page .about-us-workflow__title {
    font-size: 46px;
  }
}

.about-us-page .about-us-workflow__header-arrows {
  display: none;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.about-us-page .about-us-workflow__scroller {
  display: none;
}

.about-us-page .about-us-workflow__arrow-button {
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.about-us-page .about-us-workflow__arrow-button,
.about-us-page .about-us-workflow__more-button {
  transition: opacity 180ms ease, transform 180ms ease;
}

.about-us-page .about-us-workflow__arrow-button:hover:not(:disabled),
.about-us-page .about-us-workflow__more-button:hover:not(:disabled) {
  opacity: 0.75;
}

.about-us-page .about-us-workflow__arrow-button:active:not(:disabled),
.about-us-page .about-us-workflow__more-button:active:not(:disabled) {
  transform: scale(0.95);
}

.about-us-page .about-us-workflow__arrow-button:disabled,
.about-us-page .about-us-workflow__more-button:disabled {
  opacity: 0.3;
  cursor: default;
}

.about-us-page .about-us-workflow button:focus-visible,
.about-us-page .about-us-workflow__scroller:focus-visible {
  outline: 2px solid #666;
  outline-offset: 4px;
}

.about-us-page .about-us-workflow__header-arrow {
  display: block;
  width: clamp(42px, 3.125vw, 60px);
  height: clamp(28px, 2.083vw, 40px);
  -o-object-fit: contain;
     object-fit: contain;
}

.about-us-page .about-us-workflow__timeline {
  position: relative;
  display: block;
  margin-top: 34px;
  height: var(--workflow-mobile-timeline-height, auto);
  overflow: hidden;
}

.about-us-page .about-us-workflow__mobile-list {
  display: block;
  height: 100%;
  overflow: hidden;
  box-sizing: border-box;
  padding-bottom: 48px;
  scrollbar-width: none;
}

.about-us-page .about-us-workflow__mobile-list::-webkit-scrollbar {
  display: none;
}

.about-us-page .about-us-workflow__col {
  display: none;
  flex-direction: column;
  gap: 24px;
}

.about-us-page .about-us-workflow__timeline::before {
  content: '';
  position: absolute;
  left: 20px;
  top: var(--workflow-timeline-line-top, 0px);
  bottom: var(--workflow-timeline-line-bottom, 0px);
  width: 1px;
  background: linear-gradient(180deg, transparent, #bfc3cc 12%, #bfc3cc 86%, transparent);
}

@media (max-width: 639px) {
  .about-us-page .about-us-workflow__timeline::before {
    background: #dcdcdc;
  }
}

.about-us-page .about-us-workflow__item {
  position: relative;
  padding-left: 60px;
}

.about-us-page .about-us-workflow__item.is-workflow-item-hidden {
  display: block;
}

.about-us-page .about-us-workflow__item.is-workflow-item-last-visible::after {
  content: none;
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0), #ffffff);
}

.about-us-page .about-us-workflow__item::before {
  content: none;
}

.about-us-page .about-us-workflow__card {
  display: flow-root;
  max-width: 545px;
}


.about-us-page .about-us-workflow__image {
  display: block;
  width: 100%;
  aspect-ratio: 545 / 306;
  -o-object-fit: contain;
     object-fit: contain;
  border-radius: 16px;
}

.about-us-page .about-us-workflow__item-title {
  padding: 0 22px;
  margin: 0;
  color: #303030;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.25;
}

.about-us-page .about-us-workflow__item-head {
  position: relative;
  margin: 20px 0 8px;
}

.about-us-page .about-us-workflow__marker {
  display: inline-flex;
  position: absolute;
  left: calc(-40px - (var(--marker-box, 50px) / 2));
  top: 50%;
  width: var(--marker-box, 50px);
  height: var(--marker-box, 50px);
  border: none;
  padding: 0;
  font: inherit;
  border-radius: 9999px;
  background: #ffffff;
  align-items: center;
  justify-content: center;
  transform: translateY(-50%);
  z-index: 2;
}

.about-us-page .about-us-workflow__marker.is-marker-active {
  transform: translateY(-50%);
}

.about-us-page .about-us-workflow__marker:focus-visible {
  outline: 2px solid #1f2937;
  outline-offset: 2px;
}

.about-us-page .about-us-workflow__marker-img {
  width: var(--marker-img, 30px);
  height: var(--marker-img, 30px);
}

.about-us-page .about-us-workflow__item-desc {
  padding: 0 22px 24px;
  margin-top: 8px;
  color: #666666;
  font-size: 14px;
  line-height: 1.65;
}
.about-us-page .about-us-workflow__item--left .about-us-workflow__item-title,
.about-us-page .about-us-workflow__item--left .about-us-workflow__item-desc {
  text-align: left;
  padding-left: 0;
}

.about-us-page .about-us-workflow__item--right .about-us-workflow__item-title,
.about-us-page .about-us-workflow__item--right .about-us-workflow__item-desc {
  text-align: left;
  padding-left: 0;
}

.about-us-page .about-us-workflow__more {
  display: flex;
  position: relative;
  z-index: 4;
  align-items: flex-end;
  justify-content: center;
  box-sizing: border-box;
  height: 118px;
  margin-top: -118px;
  padding-bottom: 4px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.88) 52%, #ffffff 100%);
}

.about-us-page .about-us-workflow__more.is-workflow-more-hidden {
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
}

.about-us-page .about-us-workflow__more.is-workflow-less-visible {
  background: transparent;
}

.about-us-page .about-us-workflow__more-button {
  display: inline-flex;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.about-us-page .about-us-workflow__more-button[hidden] {
  display: none;
}

.about-us-page .about-us-workflow__more-button img {
  display: block;
  width: 108px;
  height: auto;
}

.about-us-page .about-us-code-globe {
  position: relative;
  isolation: isolate;
  min-height: 540px;
  overflow: hidden;
  background: #010101;
  color: #ffffff;
}

@media (min-width: 768px) {
  .about-us-page .about-us-code-globe {
    padding-top: 12px;
  }
}

.about-us-page .about-us-code-globe__video {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  pointer-events: none;
}

.about-us-page .about-us-code-globe__inner {
  position: relative;
  z-index: 1;
  display: flex;
  min-height: 540px;
  align-items: center;
  justify-content: flex-end;
  padding-block: 92px;
}

.about-us-page .about-us-code-globe__card {
  width: min(100%, 560px);
  padding: 20px 30px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.16);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.36);
  -webkit-backdrop-filter: blur(2px);
          backdrop-filter: blur(2px);
}

.about-us-page .about-us-code-globe__title {
  color: #ffffff;
  font-size: max(18px, 1.25vw);
  font-weight: 700;
  line-height: 1.25;
}

.about-us-page .about-us-code-globe__contact-list {
  margin-top: 10px;
}

.about-us-page .about-us-code-globe__text {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 14px;
  line-height: 1.5;
}

.about-us-page .about-us-code-globe__text + .about-us-code-globe__text {
  margin-top: 10px;
}

.about-us-page .about-us-code-globe__contact-icon {
  flex: 0 0 18px;
  width: 18px;
  height: 18px;
  margin-top: 2px;
  -o-object-fit: contain;
     object-fit: contain;
}

.about-us-page .about-us-code-globe__cta {
  margin-top: 1.25rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  line-height: 1.25rem;
  font-weight: 500;
  --tw-text-opacity: 1;
  color: rgb(255 255 255 / var(--tw-text-opacity, 1));
  text-decoration: none;
  gap: 8px;
  height: 36px;
  padding-inline: 14px;
}

.about-us-page .about-us-code-globe__cta img {
  width: 16px;
  height: 16px;
}

@media (min-width: 768px) {
  .about-us-page .about-us-workflow__inner {
    max-width: min(90%, 1320px);
    padding-inline: 0;
  }

  .about-us-page .about-us-workflow__header-copy {
    max-width: 620px;
    text-align: left;
  }

  .about-us-page .about-us-workflow__more {
    display: flex;
    position: static;
    align-items: initial;
    height: auto;
    margin-top: 32px;
    padding-bottom: 0;
    background: transparent;
  }

  .about-us-page .about-us-workflow {
    padding-block: 48px 59px;
  }

  .about-us-page .about-us-workflow__header {
    grid-template-columns: calc(50% - 140px) 280px;
    justify-content: start;
    -moz-column-gap: 0;
         column-gap: 0;
    justify-items: start;
    align-items: start;
    margin-inline: 0;
    max-width: none;
    text-align: left;
  }

  .about-us-page .about-us-workflow__header-arrows {
    display: grid;
    justify-self: center;
    gap: 8px;
  }

  .about-us-page .about-us-workflow__timeline {
    display: block;
    height: 160vh;
    margin-top: 0;
    overflow: visible;
  }

  .about-us-page .about-us-workflow__scroller {
    display: block;
    position: relative;
    height: 100%;
    /* 滚轮穿透到页面：overflow hidden 不响应滚轮/触摸板，但 scrollTop 程序滚动仍有效 */
    overflow: hidden;
    overflow-anchor: none;
    scrollbar-width: none;
    -webkit-mask-image: linear-gradient(to bottom, transparent, #000 12px, #000 calc(100% - 24px), transparent);
            mask-image: linear-gradient(to bottom, transparent, #000 12px, #000 calc(100% - 24px), transparent);
  }

  .about-us-page .about-us-workflow__scroller::-webkit-scrollbar {
    display: none;
  }

  .about-us-page .about-us-workflow__track {
    position: relative;
    isolation: isolate;
    display: grid;
    align-items: start;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    -moz-column-gap: 120px;
         column-gap: 120px;
    /* The first 110px marker extends above its card heading. */
    padding-top: 40px;
    padding-bottom: var(--workflow-scroll-padding, 0px);
  }

  .about-us-page .about-us-workflow__timeline::before {
    content: none;
  }

  .about-us-workflow .about-us-workflow__track::before {
    content: '';
    position: absolute;
    pointer-events: none;
    z-index: -1;
    top: var(--workflow-line-start, 0px);
    height: var(--workflow-line-height, 0px);
    left: 50%;
    width: 2px;
    transform: translateX(-50%);
    background: #dcdcdc;
  }

  .about-us-page .about-us-workflow__item {
    padding-left: 0;
  }

  .about-us-page .about-us-workflow__item.is-workflow-item-hidden {
    display: block;
  }

  .about-us-page .about-us-workflow__item.is-workflow-item-last-visible::after {
    content: none;
  }

  .about-us-page .about-us-workflow__item::before {
    content: none;
  }

  .about-us-page .about-us-workflow__mobile-list {
    display: none;
  }

  .about-us-page .about-us-workflow__more-button img {
    width: 135px;
  }

  .about-us-page .about-us-workflow__col {
    display: flex;
    gap: 20px;
  }

  .about-us-page .about-us-workflow__col--left {
    padding-top: 120px;
  }

  .about-us-page .about-us-workflow__item--left .about-us-workflow__card {
    margin-left: auto;
  }

  .about-us-page .about-us-workflow__item--right .about-us-workflow__card {
    margin-right: auto;
  }

  .about-us-page .about-us-workflow__marker {
    top: 50%;
    width: var(--marker-box, 50px);
    height: var(--marker-box, 50px);
    cursor: pointer;
    transform: translateY(-50%) scale(1);
    transition: transform 300ms ease;
  }

  .about-us-page .about-us-workflow__marker.is-marker-active {
    transform: translateY(-50%) scale(2);
  }

  .about-us-page .about-us-workflow__marker-img {
    width: var(--marker-img, 30px);
    height: var(--marker-img, 30px);
  }

  .about-us-page .about-us-workflow__item--left .about-us-workflow__item-title,
  .about-us-page .about-us-workflow__item--left .about-us-workflow__item-desc {
    text-align: right;
    padding-right: 0;
    padding-left: 22px;
  }

  .about-us-page .about-us-workflow__item--right .about-us-workflow__marker {
    left: calc(-60px - (var(--marker-box, 50px) / 2));
    right: auto;
  }

  .about-us-page .about-us-workflow__item--left .about-us-workflow__marker {
    right: calc(-60px - (var(--marker-box, 50px) / 2));
    left: auto;
  }
}

@media (min-width: 1440px) {
  .about-us-page .about-us-workflow__inner {
    max-width: min(86%, 1400px);
  }
}