html,
body.bigdoor-page {
  min-height: 100%;
  overflow: auto;
}

.bigdoor-page {
  background: #070707;
  color: #f2efe8;
  font-family: "Helvetica Neue", "PingFang SC", "Source Han Sans K", "Noto Sans CJK SC", Arial, sans-serif;
}

.bigdoor-main {
  width: min(100% - 60px, 1540px);
  margin: 0 auto;
  padding: 118px 0 96px;
}

.bigdoor-hero {
  width: 100vw;
  min-height: auto;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
}

.bigdoor-hero-media {
  display: grid;
  place-items: center;
  min-height: clamp(300px, 48vw, 650px);
  margin: 0;
  overflow: visible;
  background: #070707;
}

.bigdoor-hero-media img {
  display: block;
  width: min(74vw, 940px);
  height: auto;
  filter: invert(1);
}

.bigdoor-office {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 40px;
  padding: 150px 30px 0;
  text-align: center;
}

.bigdoor-office h1 {
  margin: 0;
  font-size: clamp(30px, 5.5vw, 88px);
  font-weight: 700;
  line-height: .86;
  letter-spacing: 0;
}

.bigdoor-office address {
  max-width: min(82vw, 900px);
  margin: 0;
  color: rgba(242, 239, 232, .7);
  font-style: normal;
  font-size: clamp(26px, 2.7vw, 42px);
  line-height: 1.22;
}

.bigdoor-credentials {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(18px, 2.6vw, 42px);
  width: min(100% - 120px, 1160px);
  margin-top: clamp(42px, 5vw, 76px);
}

.bigdoor-credential {
  display: grid;
  grid-template-rows: clamp(104px, 8.4vw, 132px) minmax(42px, auto);
  gap: 16px;
  justify-items: center;
  min-width: 0;
  text-align: center;
}

.bigdoor-credential-logo {
  display: grid;
  place-items: center;
  width: 100%;
  height: clamp(104px, 8.4vw, 132px);
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
}

.bigdoor-credential-logo-img {
  display: block;
  width: auto;
  height: auto;
  object-fit: contain;
}

.bigdoor-credential-logo-img--effie {
  height: clamp(70px, 5.4vw, 82px);
  max-width: min(100%, 150px);
}

.bigdoor-credential-logo-img--cia {
  height: clamp(88px, 6.7vw, 102px);
  max-width: min(100%, 102px);
}

.bigdoor-credential-logo-img--dawards {
  height: clamp(58px, 4.8vw, 70px);
  max-width: min(100%, 120px);
}

.bigdoor-credential p {
  width: 100%;
  margin: 0;
  color: rgba(242, 239, 232, .62);
  font-size: clamp(13px, .88vw, 16px);
  font-weight: 700;
  line-height: 1.28;
  letter-spacing: 0;
  text-align: center;
}

.bigdoor-credential-copy--single-line {
  align-self: end;
  white-space: nowrap;
}

.bigdoor-offerings {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, clamp(220px, 22vw, 340px)));
  justify-content: center;
  column-gap: clamp(32px, 5vw, 72px);
  row-gap: 72px;
  padding: clamp(88px, 10vw, 150px) 0 clamp(64px, 8vw, 116px);
  align-items: start;
}

.bigdoor-offering-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
}

.bigdoor-offering-visual {
  display: grid;
  place-items: center;
  width: 100%;
  aspect-ratio: 16 / 9;
  margin: 0 0 clamp(24px, 3vw, 40px);
  overflow: hidden;
  border-radius: 8px;
  background: #111;
}

.bigdoor-offering-visual img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.bigdoor-offering-visual span {
  color: rgba(242, 239, 232, .92);
  font-size: clamp(48px, 6.8vw, 104px);
  font-weight: 700;
  line-height: .86;
}

.bigdoor-offering-card h2 {
  width: 100%;
  margin: 0 0 14px;
  font-size: clamp(13px, .78vw, 16px);
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: 0;
}

.bigdoor-offering-card p {
  width: 100%;
  max-width: none;
  margin: 0;
  color: rgba(242, 239, 232, .62);
  font-size: clamp(13px, .78vw, 16px);
  font-weight: 400;
  line-height: 1.55;
  letter-spacing: 0;
}

.bigdoor-offering-body {
  cursor: default;
}

.bigdoor-offering-body .scramble-char {
  display: inline;
  font: inherit;
  line-height: inherit;
}

.bigdoor-offering-body .scramble-word {
  display: inline-block;
  white-space: nowrap;
  font: inherit;
  line-height: inherit;
}

.bigdoor-clients {
  padding: clamp(64px, 8vw, 116px) 0;
  border-top: 1px solid rgba(242, 239, 232, .16);
}

.bigdoor-clients {
  padding-bottom: 0;
}

.bigdoor-section-label {
  margin: 0 0 clamp(42px, 6vw, 82px);
  color: rgba(242, 239, 232, .68);
  font-size: clamp(16px, 1.4vw, 22px);
  font-weight: 700;
  letter-spacing: .04em;
}

.bigdoor-client-marquee {
  position: relative;
  left: 50%;
  width: 100vw;
  margin-left: -50vw;
  overflow: hidden;
  padding: clamp(38px, 5vw, 72px) 0;
  background: #f2efe8;
  border-bottom: 1px solid rgba(7, 7, 7, .14);
}

.bigdoor-client-track {
  display: flex;
  width: max-content;
  animation: bigdoorClientMarquee 58s linear infinite;
}

.bigdoor-client-marquee:hover .bigdoor-client-track {
  animation-play-state: paused;
}

.bigdoor-client-set {
  display: flex;
  align-items: center;
  gap: clamp(72px, 8vw, 150px);
  padding-right: clamp(72px, 8vw, 150px);
}

.bigdoor-client-set img {
  display: block;
  width: clamp(118px, 8vw, 156px);
  height: clamp(42px, 3.8vw, 58px);
  object-fit: contain;
  filter: grayscale(1) contrast(1.2) brightness(0);
  opacity: .96;
}

.bigdoor-client-set img[src*="jd.svg"] {
  width: clamp(138px, 9.2vw, 172px);
  height: clamp(34px, 3vw, 44px);
  filter: none;
  opacity: 1;
}

.bigdoor-client-set img[src*="douyin"] {
  width: clamp(154px, 10.5vw, 196px);
  height: clamp(42px, 3.8vw, 54px);
}

.bigdoor-client-set img[src*="alipay"],
.bigdoor-client-set img[src*="sina-weibo"],
.bigdoor-client-set img[src*="duolingo"] {
  width: clamp(58px, 5vw, 76px);
  height: clamp(58px, 5vw, 76px);
}

.bigdoor-client-set img[src*="baidu"] {
  width: clamp(138px, 9.4vw, 176px);
  height: clamp(46px, 4vw, 58px);
  filter: none;
  opacity: 1;
}

.bigdoor-client-set img[src*="tencent"] {
  width: clamp(178px, 12vw, 224px);
  height: clamp(36px, 3.3vw, 48px);
}

.bigdoor-client-set img[src*="pg"] {
  width: clamp(62px, 5.2vw, 82px);
  height: clamp(62px, 5.2vw, 82px);
  filter: grayscale(1) contrast(1.12);
}

.bigdoor-client-set img[src*="mengniu"] {
  width: clamp(146px, 10vw, 188px);
  height: clamp(40px, 3.6vw, 54px);
  filter: grayscale(1) contrast(1.2) brightness(0);
}

.bigdoor-client-set img[src*="iqiyi"] {
  width: clamp(106px, 7.6vw, 136px);
  height: clamp(52px, 4.8vw, 70px);
  filter: grayscale(1) contrast(1.18) brightness(0);
}

.bigdoor-client-set img[src*="midea"] {
  width: clamp(132px, 9vw, 168px);
  height: clamp(42px, 3.8vw, 56px);
}

.bigdoor-client-set img[src*="oppo"] {
  width: clamp(148px, 10vw, 190px);
  height: clamp(34px, 3vw, 44px);
}

.bigdoor-client-set img[src*="linkedin"] {
  width: clamp(146px, 10vw, 188px);
  height: clamp(38px, 3.5vw, 50px);
  filter: none;
  opacity: 1;
}

.bigdoor-client-set img[src*="voss"] {
  width: clamp(128px, 8.8vw, 168px);
  height: clamp(34px, 3vw, 44px);
  filter: grayscale(1) contrast(1.2) brightness(0);
}

.bigdoor-client-set img[src*="didi"] {
  width: clamp(132px, 9.2vw, 174px);
  height: clamp(38px, 3.4vw, 48px);
}

.bigdoor-leader {
  display: grid;
  place-items: center;
  padding: 300px 0 clamp(84px, 10vw, 150px);
}

.bigdoor-leader-card {
  display: grid;
  grid-template-columns: minmax(250px, 38%) minmax(0, 62%);
  width: min(74vw, 980px);
  min-height: clamp(300px, 32vw, 430px);
  border: 1px solid rgba(242, 239, 232, .48);
  background: #202020;
  color: #f2efe8;
  box-shadow: 0 24px 80px rgba(0, 0, 0, .42);
}

.bigdoor-leader-media {
  display: grid;
  place-items: center;
  min-height: inherit;
  margin: 0;
  border-right: 1px solid rgba(242, 239, 232, .48);
  background:
    linear-gradient(135deg, rgba(242, 239, 232, .08) 0 1px, transparent 1px 18px),
    #111;
  overflow: hidden;
}

.bigdoor-leader-media img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: inherit;
  object-fit: cover;
  object-position: 50% 18%;
  filter: grayscale(1) contrast(1.06);
}

.bigdoor-leader-media span {
  color: rgba(242, 239, 232, .48);
  font-size: clamp(15px, 1.2vw, 20px);
  font-weight: 700;
  letter-spacing: .04em;
}

.bigdoor-leader-body {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
  padding: clamp(30px, 4vw, 56px);
}

.bigdoor-leader-kicker {
  margin: 0 0 clamp(14px, 1.5vw, 22px);
  color: rgba(242, 239, 232, .42);
  font-size: clamp(11px, .82vw, 14px);
  font-weight: 700;
  letter-spacing: .08em;
}

.bigdoor-leader h2 {
  margin: 0 0 clamp(18px, 2.4vw, 32px);
  font-family: "Helvetica Neue", "PingFang SC", "Source Han Sans K", Arial, sans-serif;
  font-size: clamp(38px, 5vw, 72px);
  font-weight: 700;
  line-height: .92;
  letter-spacing: 0;
}

.bigdoor-leader-role {
  margin: 0;
  color: rgba(242, 239, 232, .66);
  font-size: clamp(17px, 2vw, 28px);
  font-weight: 500;
  line-height: 1.22;
}

.bigdoor-leader-copy {
  max-width: 620px;
  margin-top: clamp(18px, 2vw, 28px);
  color: rgba(242, 239, 232, .72);
  font-size: clamp(12px, .9vw, 15px);
  font-weight: 500;
  line-height: 1.62;
}

.bigdoor-leader-copy p {
  margin: 0;
}

.bigdoor-leader-copy p + p {
  margin-top: .9em;
}

.bigdoor-leader-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 26px;
  margin: clamp(24px, 2.5vw, 36px) 0 0;
  font-size: clamp(12px, .9vw, 15px);
  line-height: 1.35;
}

.bigdoor-leader-meta div {
  min-width: 0;
}

.bigdoor-leader-meta dt,
.bigdoor-leader-meta dd {
  margin: 0;
}

.bigdoor-leader-meta dt {
  color: rgba(242, 239, 232, .42);
  font-weight: 700;
}

.bigdoor-leader-meta dd {
  margin-top: 5px;
  color: rgba(242, 239, 232, .86);
  font-weight: 500;
}

.bigdoor-cases {
  padding: 0 0 clamp(96px, 11vw, 168px);
  scroll-margin-top: 110px;
}

.bigdoor-case-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(18px, 2.4vw, 36px);
}

.bigdoor-case-card {
  display: grid;
  grid-template-rows: auto 1fr;
  min-height: clamp(230px, 22vw, 320px);
  padding: 0;
  border: 1px solid rgba(242, 239, 232, .36);
  border-radius: 18px;
  background: #141414;
  color: #f2efe8;
  text-align: left;
  cursor: pointer;
  appearance: none;
  overflow: hidden;
  transition: border-color 180ms linear, background 180ms linear, transform 180ms ease;
}

.bigdoor-case-card:hover,
.bigdoor-case-card:focus-visible {
  border-color: rgba(242, 239, 232, .82);
  background: #202020;
  transform: translateY(-3px);
  outline: 0;
}

.bigdoor-case-card-visual {
  display: grid;
  place-items: center;
  min-height: 0;
  aspect-ratio: 16 / 9;
  border-radius: 17px 17px 0 0;
  border-bottom: 1px solid rgba(242, 239, 232, .22);
  background:
    linear-gradient(135deg, rgba(242, 239, 232, .06) 0 1px, transparent 1px 18px),
    #0d0d0d;
  overflow: hidden;
}

.bigdoor-case-card-visual img,
.bigdoor-case-modal-visual img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.bigdoor-case-card-visual span {
  color: rgba(242, 239, 232, .38);
  font-size: clamp(12px, .84vw, 14px);
  font-weight: 700;
  letter-spacing: .04em;
}

.bigdoor-case-card-body {
  padding: clamp(18px, 2vw, 26px);
}

.bigdoor-case-card h3 {
  margin: 0;
  font-size: clamp(18px, 1.8vw, 30px);
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: 0;
}

.bigdoor-case-card p {
  margin: 12px 0 0;
  color: rgba(242, 239, 232, .62);
  font-size: clamp(12px, .86vw, 15px);
  font-weight: 500;
  line-height: 1.4;
}

.bigdoor-case-card.is-empty h3,
.bigdoor-case-card.is-empty p {
  color: rgba(242, 239, 232, .36);
}

.bigdoor-case-modal {
  position: fixed;
  inset: 0;
  z-index: 90;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(0, 0, 0, .68);
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms linear;
}

.bigdoor-case-modal.is-open {
  opacity: 1;
  pointer-events: auto;
}

.bigdoor-case-modal-card {
  position: relative;
  width: min(74vw, 900px);
  max-height: min(84vh, 760px);
  overflow: auto;
  border: 1px solid rgba(242, 239, 232, .54);
  border-radius: 18px;
  background: #202020;
  color: #f2efe8;
  box-shadow: 0 24px 80px rgba(0, 0, 0, .46);
}

.bigdoor-case-modal-close {
  position: sticky;
  top: 16px;
  float: right;
  z-index: 4;
  width: 34px;
  height: 34px;
  margin: 16px 16px -50px 0;
  border: 0;
  background: transparent;
  color: #f2efe8;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
}

.bigdoor-case-modal-visual {
  display: grid;
  place-items: center;
  width: 70%;
  height: auto;
  aspect-ratio: 16 / 9;
  margin: clamp(18px, 2.4vw, 30px) auto 0;
  border: 1px solid rgba(242, 239, 232, .34);
  border-radius: 14px;
  background:
    linear-gradient(135deg, rgba(242, 239, 232, .06) 0 1px, transparent 1px 18px),
    #101010;
  overflow: hidden;
}

.bigdoor-case-modal-visual span {
  color: rgba(242, 239, 232, .46);
  font-size: clamp(16px, 1.3vw, 22px);
  font-weight: 700;
  letter-spacing: .04em;
}

.bigdoor-case-modal-body {
  padding: clamp(18px, 2.2vw, 28px) clamp(22px, 3vw, 34px) clamp(22px, 3vw, 34px);
}

.bigdoor-case-modal-card.has-no-link .bigdoor-case-modal-body {
  padding-bottom: clamp(12px, 1.4vw, 18px);
}

.bigdoor-case-modal-head {
  display: grid;
  grid-template-columns: minmax(105px, .2fr) minmax(0, .8fr);
  gap: clamp(14px, 2vw, 28px);
  align-items: start;
  margin-bottom: clamp(16px, 2vw, 26px);
}

.bigdoor-case-modal-head p {
  margin: 0;
  color: rgba(242, 239, 232, .48);
  font-size: clamp(12px, .78vw, 14px);
  font-weight: 700;
  line-height: 1.26;
}

.bigdoor-case-modal-head h2 {
  margin: 0;
  font-size: clamp(26px, 3vw, 44px);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: 0;
}

.bigdoor-case-modal-copy {
  display: grid;
  gap: clamp(12px, 1.45vw, 20px);
}

.bigdoor-case-modal-copy section {
  display: grid;
  grid-template-columns: minmax(105px, .2fr) minmax(0, .8fr);
  gap: clamp(14px, 2vw, 28px);
}

.bigdoor-case-modal-copy h3 {
  margin: 0;
  color: rgba(242, 239, 232, .5);
  font-size: clamp(12px, .78vw, 14px);
  font-weight: 700;
  line-height: 1.26;
}

.bigdoor-case-modal-copy p {
  margin: 0;
  color: rgba(242, 239, 232, .76);
  font-size: clamp(12px, .86vw, 15px);
  font-weight: 500;
  line-height: 1.52;
}

.bigdoor-case-modal-copy p + p {
  margin-top: .55em;
}

.bigdoor-case-modal-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: clamp(18px, 2.2vw, 30px);
}

.bigdoor-case-modal-stat {
  padding-top: 11px;
  border-top: 1px solid rgba(242, 239, 232, .32);
}

.bigdoor-case-modal-stat strong {
  display: block;
  font-size: clamp(20px, 2.3vw, 34px);
  line-height: .95;
}

.bigdoor-case-modal-stat span {
  display: block;
  margin-top: 6px;
  color: rgba(242, 239, 232, .5);
  font-size: clamp(11px, .74vw, 13px);
  font-weight: 700;
}

.bigdoor-case-modal-link {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  margin-top: clamp(20px, 2.2vw, 30px);
  color: #f2efe8;
  font-size: clamp(12px, .84vw, 14px);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px solid rgba(242, 239, 232, .72);
}

.bigdoor-case-modal-link.is-disabled {
  color: rgba(242, 239, 232, .36);
  border-bottom-color: rgba(242, 239, 232, .2);
  pointer-events: none;
}

@keyframes bigdoorClientMarquee {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

@media (max-width: 860px) {
  .bigdoor-main {
    width: min(100% - 32px, 760px);
    padding-top: 102px;
  }

  .bigdoor-hero-media {
    min-height: clamp(260px, 84vw, 430px);
  }

  .bigdoor-hero-media img {
    width: min(86vw, 520px);
  }

  .bigdoor-office {
    gap: 28px;
    padding-top: 96px;
  }

  .bigdoor-office address {
    font-size: clamp(20px, 6vw, 30px);
  }

  .bigdoor-credentials {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 30px 18px;
    width: 100%;
    margin-top: 36px;
    align-items: start;
  }

  .bigdoor-credential {
    grid-template-rows: 78px minmax(44px, auto);
    gap: 10px;
    align-content: start;
    min-width: 0;
  }

  .bigdoor-credential-logo {
    height: 78px;
    align-self: start;
  }

  .bigdoor-credential-logo-img--effie {
    height: 52px;
  }

  .bigdoor-credential-logo-img--cia {
    height: 58px;
    max-width: 76px;
  }

  .bigdoor-credential-logo-img--dawards {
    height: 46px;
  }

  .bigdoor-credential p {
    max-width: 150px;
    margin-inline: auto;
    font-size: 11px;
    line-height: 1.22;
    overflow-wrap: normal;
    word-break: normal;
    text-wrap: balance;
  }

  .bigdoor-credential-copy--single-line {
    align-self: start;
    white-space: normal;
  }

  .bigdoor-offerings {
    grid-template-columns: 1fr;
  }

  .bigdoor-client-marquee {
    padding: 30px 0;
  }

  .bigdoor-client-set {
    gap: 48px;
    padding-right: 48px;
  }

  .bigdoor-client-set img {
    width: 112px;
    height: 46px;
  }

  .bigdoor-leader {
    padding-top: 180px;
  }

  .bigdoor-leader-card {
    grid-template-columns: 1fr;
    width: 100%;
    min-height: 0;
  }

  .bigdoor-leader-media {
    min-height: 220px;
    border-right: 0;
    border-bottom: 1px solid rgba(242, 239, 232, .48);
  }

  .bigdoor-leader-body {
    padding: 26px 22px 30px;
  }

  .bigdoor-leader h2 {
    font-size: clamp(34px, 12vw, 52px);
  }

  .bigdoor-leader-role {
    font-size: clamp(16px, 5vw, 22px);
  }

  .bigdoor-leader-meta {
    grid-template-columns: 1fr;
  }

  .bigdoor-case-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .bigdoor-case-card {
    min-height: 220px;
  }

  .bigdoor-case-modal {
    padding: 16px;
  }

  .bigdoor-case-modal-card {
    width: 100%;
    max-height: 86vh;
  }

  .bigdoor-case-modal-visual {
    width: 100%;
    margin: 0;
    border-width: 0 0 1px;
    border-radius: 0;
  }

  .bigdoor-case-modal-head,
  .bigdoor-case-modal-copy section {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .bigdoor-case-modal-stats {
    grid-template-columns: 1fr;
  }

  .bigdoor-offering-card figure,
  .bigdoor-offering-card h2,
  .bigdoor-offering-card p {
    width: 100%;
  }
}