/* Chinese home — intentionally scoped so the English home remains unchanged. */

.opl-cn-internal-link--disabled {
  cursor: default !important;
}

.opl-cn-internal-link--disabled:hover,
.opl-cn-internal-link--disabled:focus {
  transform: none !important;
  text-decoration: none !important;
  text-shadow: none !important;
}

.opl-cn-news__more.opl-cn-internal-link--disabled,
.opl-cn-internal-link--disabled .opl-cn-portal__more {
  display: none;
}

.opl-cn-portal.opl-cn-internal-link--disabled:hover img,
.opl-cn-portal.opl-cn-internal-link--disabled:focus img {
  transform: none;
}
.opl-home--cn {
  --opl-cn-ink: #15324a;
  --opl-cn-blue: #0875bb;
  --opl-cn-deep: #064a7a;
  --opl-cn-red: #d72b35;
  --opl-cn-mist: #edf6fb;
  color: var(--opl-cn-ink);
  background: #fff;
}

.opl-home--cn .opl-cn-eyebrow {
  margin: 0 0 14px;
  color: var(--opl-cn-blue);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: .24em;
  text-transform: uppercase;
}

.opl-cn-hero {
  position: relative;
  isolation: isolate;
  min-height: clamp(600px, 76vh, 820px);
  overflow: hidden;
  display: flex;
  align-items: center;
  color: #fff;
  background: #163c58;
}

.opl-cn-hero__media,
.opl-cn-hero__shade {
  position: absolute;
  inset: 0;
}

.opl-cn-hero__media {
  z-index: -2;
  overflow: hidden;
}

.opl-cn-hero__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.02);
  transform-origin: 55% 48%;
  animation: oplCnHeroZoom 18s ease-in-out infinite alternate;
}

.opl-cn-hero__shade {
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(3, 37, 62, .88) 0%, rgba(4, 52, 84, .67) 40%, rgba(5, 62, 97, .2) 75%, rgba(5, 62, 97, .08) 100%),
    linear-gradient(0deg, rgba(3, 31, 50, .3), transparent 44%);
}

@keyframes oplCnHeroZoom {
  from { transform: scale(1.02); }
  to { transform: scale(1.1); }
}

.opl-cn-hero__content {
  padding-top: 48px;
  padding-bottom: 48px;
}

.opl-home--cn .opl-cn-hero .opl-cn-eyebrow {
  color: #b9e5ff;
}

.opl-cn-hero h1 {
  max-width: 780px;
  margin: 0;
  color: #fff;
  font-size: clamp(48px, 6.5vw, 92px);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: .04em;
  text-shadow: 0 10px 38px rgba(0, 31, 54, .18);
}

.opl-cn-hero__lead {
  max-width: 760px;
  margin: 28px 0 0;
  color: rgba(255, 255, 255, .92);
  font-size: clamp(20px, 2.2vw, 30px);
  font-weight: 300;
  line-height: 1.55;
  letter-spacing: .04em;
}

.opl-cn-hero__scroll {
  display: inline-flex;
  align-items: center;
  gap: 13px;
  margin-top: 72px;
  color: #fff;
  font-size: 13px;
  letter-spacing: .12em;
  text-decoration: none;
}

.opl-cn-hero__scroll:hover,
.opl-cn-hero__scroll:focus {
  color: #fff;
  text-decoration: none;
}

.opl-cn-hero__scroll span {
  position: relative;
  width: 30px;
  height: 46px;
  border: 1px solid rgba(255, 255, 255, .65);
  border-radius: 20px;
}

.opl-cn-hero__scroll span::after {
  position: absolute;
  top: 9px;
  left: 50%;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #fff;
  content: "";
  transform: translateX(-50%);
  animation: oplCnScrollCue 2s ease-in-out infinite;
}

@keyframes oplCnScrollCue {
  0%, 100% { opacity: .35; transform: translate(-50%, 0); }
  50% { opacity: 1; transform: translate(-50%, 14px); }
}

.opl-cn-news {
  padding: clamp(78px, 8vw, 124px) 0;
  overflow: hidden;
  background: #fff;
}

.opl-cn-section-head {
  display: grid;
  grid-template-columns: minmax(260px, .85fr) minmax(320px, 1.15fr);
  align-items: end;
  gap: 72px;
  margin-bottom: 54px;
}

.opl-cn-section-head h2 {
  margin: 0;
  color: var(--opl-cn-ink);
  font-size: clamp(36px, 4vw, 56px);
  font-weight: 500;
  line-height: 1.14;
  letter-spacing: .03em;
}

.opl-cn-section-head > p {
  max-width: 570px;
  margin: 0 0 5px;
  color: #637c8e;
  font-size: 17px;
  line-height: 1.8;
}

.opl-cn-news__viewport {
  position: relative;
  overflow: hidden;
}

.opl-cn-news__track {
  display: flex;
  gap: 24px;
  transition: transform .72s cubic-bezier(.22, .65, .26, 1);
  will-change: transform;
}

.opl-cn-news__slide {
  display: flex;
  flex-direction: column;
  flex: 0 0 calc((100% - 48px) / 3);
  min-width: 0;
  overflow: hidden;
  border: 1px solid #e1eaf0;
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 12px 34px rgba(21, 66, 96, .07);
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}

.opl-cn-news__slide:hover {
  border-color: #c6dce8;
  box-shadow: 0 18px 42px rgba(21, 66, 96, .12);
  transform: translateY(-5px);
}

.opl-cn-news__media {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #e5eef3;
}

.opl-cn-news__media > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .65s cubic-bezier(.2, .7, .25, 1);
}

.opl-cn-news__slide:hover .opl-cn-news__media > img { transform: scale(1.035); }

.opl-cn-news__copy {
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  padding: 24px 24px 26px;
}

.opl-cn-news__date {
  margin: 0 0 12px;
  color: var(--opl-cn-blue);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .08em;
}

.opl-cn-news__copy h3 {
  min-height: 66px;
  margin: 0;
  color: var(--opl-cn-ink);
  font-size: 22px;
  font-weight: 500;
  line-height: 1.48;
}

.opl-cn-news__summary {
  min-height: 50px;
  margin: 14px 0 0;
  color: #61798a;
  font-size: 14px;
  line-height: 1.75;
}

.opl-cn-news__more {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: auto;
  padding-top: 20px;
  color: var(--opl-cn-blue);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
}

.opl-cn-news__more i {
  font-style: normal;
  transition: transform .25s ease;
}

.opl-cn-news__more:hover i { transform: translateX(4px); }

.opl-cn-news__navigation {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding-top: 28px;
}

.opl-cn-news__dots {
  display: flex;
  align-items: center;
  gap: 8px;
}

.opl-cn-news__dots button {
  width: 8px;
  height: 8px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: #c8d8e2;
  transition: width .3s ease, background .3s ease;
}

.opl-cn-news__dots button.is-active {
  width: 28px;
  background: var(--opl-cn-blue);
}

.opl-cn-news__arrows {
  display: flex;
  align-items: center;
  gap: 10px;
}

.opl-cn-news__arrows button {
  width: 46px;
  height: 46px;
  padding: 0;
  border: 1px solid #bdd1dd;
  border-radius: 50%;
  color: var(--opl-cn-deep);
  background: #fff;
  font-size: 19px;
  transition: color .25s ease, border-color .25s ease, background .25s ease, transform .25s ease;
}

.opl-cn-news__arrows button:hover,
.opl-cn-news__arrows button:focus {
  border-color: var(--opl-cn-blue);
  color: #fff;
  background: var(--opl-cn-blue);
  transform: translateY(-2px);
}

.opl-cn-news__image-edit {
  position: absolute;
  right: 12px;
  bottom: 12px;
  padding: 8px 12px;
  border: 1px solid rgba(255, 255, 255, .7);
  border-radius: 999px;
  color: #fff;
  background: rgba(4, 54, 85, .72);
  backdrop-filter: blur(8px);
  font-size: 13px;
  cursor: pointer;
}

.opl-cn-portals {
  position: relative;
  padding: clamp(78px, 8vw, 124px) 0 clamp(94px, 10vw, 150px);
  overflow: hidden;
  background:
    radial-gradient(circle at 92% 4%, rgba(122, 196, 234, .22), transparent 27%),
    var(--opl-cn-mist);
}

.opl-cn-anchor {
  position: absolute;
  top: 0;
  width: 1px;
  height: 1px;
  pointer-events: none;
}

.opl-cn-section-head--portals {
  grid-template-columns: 1fr;
}

.opl-cn-portals__grid {
  display: grid;
  grid-template-columns: repeat(10, minmax(0, 1fr));
  grid-template-rows: repeat(2, 270px);
  gap: 22px;
}

.opl-cn-portal {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: block;
  color: #fff;
  background: #174e72;
  text-decoration: none;
  box-shadow: 0 22px 52px rgba(20, 66, 94, .12);
  transform: translateZ(0);
}

.opl-cn-portal:hover,
.opl-cn-portal:focus {
  color: #fff;
  text-decoration: none;
}

.opl-cn-portal--about {
  grid-column: 1 / span 6;
  grid-row: 1 / span 2;
  border-radius: 22px 7px 22px 7px;
}

.opl-cn-portal--technology {
  grid-column: 7 / -1;
  grid-row: 1;
  border-radius: 7px 22px 7px 22px;
}

.opl-cn-portal--services {
  grid-column: 7 / span 2;
  grid-row: 2;
  border-radius: 17px 6px 17px 6px;
}

.opl-cn-portal--career {
  grid-column: 9 / -1;
  grid-row: 2;
  border-radius: 6px 17px 6px 17px;
}

.opl-cn-portal img,
.opl-cn-portal__shade {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.opl-cn-portal img {
  z-index: -2;
  object-fit: cover;
  transition: transform 1.1s cubic-bezier(.2, .7, .25, 1);
}

.opl-cn-portal__shade {
  z-index: -1;
  background: linear-gradient(135deg, rgba(5, 39, 62, .62), rgba(5, 51, 81, .31) 62%, rgba(5, 51, 81, .06));
  transition: background .5s ease;
}

.opl-cn-portal--about .opl-cn-portal__shade {
  background: linear-gradient(135deg, rgba(5, 39, 62, .53), rgba(5, 51, 81, .24) 62%, rgba(5, 51, 81, .04));
}

.opl-cn-portal::after {
  position: absolute;
  right: -62px;
  top: -62px;
  z-index: 1;
  width: 150px;
  height: 150px;
  border: 1px solid rgba(255, 255, 255, .28);
  border-radius: 50%;
  content: "";
  transition: transform .7s ease, opacity .7s ease;
  pointer-events: none;
}

.opl-cn-portal:hover img,
.opl-cn-portal:focus img {
  transform: scale(1.055);
}

.opl-cn-portal:hover .opl-cn-portal__shade,
.opl-cn-portal:focus .opl-cn-portal__shade {
  background: linear-gradient(135deg, rgba(4, 43, 70, .7), rgba(5, 66, 105, .37) 64%, rgba(5, 66, 105, .08));
}

.opl-cn-portal:hover::after,
.opl-cn-portal:focus::after {
  transform: scale(1.14);
  opacity: .72;
}

.opl-cn-portal__content {
  position: relative;
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
  padding: 32px clamp(28px, 3vw, 46px);
}

.opl-cn-portal__index {
  margin-bottom: auto;
  color: rgba(255, 255, 255, .65);
  font-size: 13px;
  letter-spacing: .16em;
}

.opl-cn-portal__content strong {
  display: block;
  color: #fff;
  font-size: clamp(27px, 2.4vw, 38px);
  font-weight: 500;
  line-height: 1.2;
  text-shadow: 0 2px 12px rgba(3, 30, 48, .32);
}

.opl-cn-portal--about .opl-cn-portal__content {
  padding: clamp(38px, 4vw, 62px);
}

.opl-cn-portal--about .opl-cn-portal__content strong {
  font-size: clamp(38px, 4.2vw, 58px);
}

.opl-cn-portal--about .opl-cn-portal__desc {
  max-width: 430px;
  font-size: 18px;
}

.opl-cn-portal--technology .opl-cn-portal__content strong {
  font-size: clamp(30px, 3vw, 42px);
}

.opl-cn-portal--services .opl-cn-portal__content,
.opl-cn-portal--career .opl-cn-portal__content {
  padding: 26px 24px;
}

.opl-cn-portal--services .opl-cn-portal__content strong,
.opl-cn-portal--career .opl-cn-portal__content strong {
  font-size: clamp(24px, 2.1vw, 30px);
}

.opl-cn-portal__desc {
  display: block;
  max-width: 620px;
  margin-top: 13px;
  color: rgba(255, 255, 255, .88);
  font-size: 16px;
  line-height: 1.65;
  text-shadow: 0 1px 8px rgba(3, 30, 48, .28);
}

.opl-cn-tech-visual {
  position: absolute;
  inset: 0;
  z-index: -2;
  overflow: hidden;
}

.opl-cn-tech-visual .opl-cn-tech-visual__item {
  z-index: auto;
  opacity: 0;
  transform: scale(1.045) translateX(2%);
  animation: opl-cn-tech-image-swap 10s cubic-bezier(.65, 0, .35, 1) infinite;
}

.opl-cn-tech-visual .opl-cn-tech-visual__item--general {
  animation-delay: -5s;
}

.opl-cn-tech-switch {
  position: relative;
  display: block;
  width: calc(100% - 96px);
  height: 66px;
  margin-top: 8px;
  overflow: hidden;
}

.opl-cn-tech-switch__panel {
  position: absolute;
  inset: 0 0 10px;
  display: flex;
  align-items: baseline;
  gap: 12px;
  opacity: 0;
  transform: translateY(20px) skewY(2deg);
  animation: opl-cn-tech-panel-swap 10s cubic-bezier(.65, 0, .35, 1) infinite;
}

.opl-cn-tech-switch__panel--general {
  animation-delay: -5s;
}

.opl-cn-tech-switch__name {
  flex: 0 0 auto;
  min-width: 76px;
  padding-left: 12px;
  border-left: 2px solid rgba(255, 255, 255, .86);
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: .04em;
}

.opl-cn-tech-switch__copy {
  color: rgba(255, 255, 255, .88);
  font-size: 13px;
  line-height: 1.5;
  text-shadow: 0 1px 8px rgba(3, 30, 48, .28);
}

.opl-cn-tech-switch__progress {
  position: absolute;
  left: 0;
  bottom: 0;
  display: grid;
  grid-template-columns: repeat(2, 42px);
  gap: 7px;
}

.opl-cn-tech-switch__progress i {
  position: relative;
  overflow: hidden;
  display: block;
  height: 2px;
  background: rgba(255, 255, 255, .3);
}

.opl-cn-tech-switch__progress i::after {
  position: absolute;
  inset: 0;
  background: #fff;
  content: "";
  transform: scaleX(0);
  transform-origin: left;
  animation: opl-cn-tech-progress 10s linear infinite;
}

.opl-cn-tech-switch__progress i:nth-child(2)::after {
  animation-delay: -5s;
}

.opl-cn-portal--technology:hover .opl-cn-tech-visual__item,
.opl-cn-portal--technology:hover .opl-cn-tech-switch__panel,
.opl-cn-portal--technology:hover .opl-cn-tech-switch__progress i::after {
  animation-play-state: paused;
}

@keyframes opl-cn-tech-image-swap {
  0%, 45% {
    opacity: 1;
    transform: scale(1) translateX(0);
  }
  50%, 95% {
    opacity: 0;
    transform: scale(1.07) translateX(-2%);
  }
  100% {
    opacity: 1;
    transform: scale(1) translateX(0);
  }
}

@keyframes opl-cn-tech-panel-swap {
  0%, 45% {
    opacity: 1;
    transform: translateY(0) skewY(0);
  }
  50%, 95% {
    opacity: 0;
    transform: translateY(-18px) skewY(-2deg);
  }
  100% {
    opacity: 1;
    transform: translateY(0) skewY(0);
  }
}

@keyframes opl-cn-tech-progress {
  0% {
    transform: scaleX(0);
  }
  45% {
    transform: scaleX(1);
  }
  50%, 100% {
    transform: scaleX(0);
  }
}

.opl-cn-portal__more {
  position: absolute;
  right: clamp(28px, 3vw, 46px);
  bottom: 34px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  font-size: 13px;
  opacity: .9;
}

.opl-cn-portal--services .opl-cn-portal__desc,
.opl-cn-portal--career .opl-cn-portal__desc {
  display: none;
}

.opl-cn-portal--services .opl-cn-portal__more,
.opl-cn-portal--career .opl-cn-portal__more {
  right: 24px;
  bottom: 24px;
  width: 42px;
  height: 42px;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, .62);
  border-radius: 50%;
  font-size: 0;
}

.opl-cn-portal--services .opl-cn-portal__more i,
.opl-cn-portal--career .opl-cn-portal__more i {
  font-size: 20px;
}

.opl-cn-portal__more i {
  font-style: normal;
  font-size: 18px;
  transition: transform .3s ease;
}

.opl-cn-portal:hover .opl-cn-portal__more i,
.opl-cn-portal:focus .opl-cn-portal__more i {
  transform: translate(3px, -3px);
}

@media (max-width: 991px) {
  .opl-cn-hero {
    min-height: 660px;
  }

  .opl-cn-section-head {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .opl-cn-news__slide {
    flex-basis: calc((100% - 24px) / 2);
  }

  .opl-cn-portals__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-rows: 430px 300px 290px;
  }

  .opl-cn-portal--about {
    grid-column: 1 / -1;
    grid-row: 1;
  }

  .opl-cn-portal--technology {
    grid-column: 1 / -1;
    grid-row: 2;
  }

  .opl-cn-portal--services {
    grid-column: 1;
    grid-row: 3;
  }

  .opl-cn-portal--career {
    grid-column: 2;
    grid-row: 3;
  }
}

@media (max-width: 767px) {
  .opl-cn-hero {
    min-height: 590px;
  }

  .opl-cn-hero__shade {
    background: linear-gradient(90deg, rgba(3, 37, 62, .82), rgba(3, 49, 79, .48));
  }

  .opl-cn-hero__content {
    padding-top: 84px;
  }

  .opl-cn-hero__scroll {
    margin-top: 50px;
  }

  .opl-cn-news,
  .opl-cn-portals {
    padding-top: 70px;
  }

  .opl-cn-section-head {
    margin-bottom: 34px;
  }

  .opl-cn-news__slide {
    flex-basis: 100%;
  }

  .opl-cn-news__copy {
    padding: 22px 20px 24px;
  }

  .opl-cn-news__summary {
    margin-top: 16px;
    font-size: 15px;
  }

  .opl-cn-news__more {
    margin-top: 22px;
  }

  .opl-cn-portals__grid {
    display: grid;
    grid-template-columns: 1fr;
    grid-template-rows: 390px 310px 260px 260px;
    gap: 16px;
  }

  .opl-cn-portal--about {
    grid-column: 1;
    grid-row: 1;
    border-radius: 18px 6px 18px 6px;
  }

  .opl-cn-portal--technology {
    grid-column: 1;
    grid-row: 2;
  }

  .opl-cn-portal--services {
    grid-column: 1;
    grid-row: 3;
  }

  .opl-cn-portal--career {
    grid-column: 1;
    grid-row: 4;
  }

  .opl-cn-portal__content {
    padding: 30px 26px;
  }

  .opl-cn-portal__more {
    right: 26px;
    bottom: 30px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .opl-cn-hero__image,
  .opl-cn-hero__scroll span::after {
    animation: none;
  }

  .opl-cn-news__slide,
  .opl-cn-news__track,
  .opl-cn-news__media > img,
  .opl-cn-portal img,
  .opl-cn-portal__more i,
  .opl-cn-tech-visual__item,
  .opl-cn-tech-switch__panel,
  .opl-cn-tech-switch__progress i::after {
    transition: none;
    animation: none;
  }

  .opl-cn-tech-visual .opl-cn-tech-visual__item--proprietary,
  .opl-cn-tech-switch__panel--proprietary {
    opacity: 1;
    transform: none;
  }

  .opl-cn-tech-visual .opl-cn-tech-visual__item--general,
  .opl-cn-tech-switch__panel--general {
    display: none;
  }

}