@font-face {
  font-family: Satoshi;
  src: url("../fonts/Satoshi-Regular.otf") format("opentype");
  font-weight: 300;
  font-display: swap;
}
@font-face {
  font-family: Satoshi;
  src: url("../fonts/Satoshi-Medium.otf") format("opentype");
  font-weight: 400 600;
  font-display: swap;
}
@font-face {
  font-family: Satoshi;
  src: url("../fonts/Satoshi-Bold.otf") format("opentype");
  font-weight: 700;
  font-display: swap;
}
@font-face {
  font-family: Gotham2;
  src: url("../fonts/Gotham2-Bold.otf") format("opentype");
  font-weight: 700;
  font-display: swap;
}
:root {
  --ink: #000;
  --muted: #777;
  --paper: #fff;
  --line: #b3b3b3;
  --blue: #3285ff;
  --header-height: 80px;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  color: var(--ink);
  background: #fff;
  font-family: Satoshi, Arial, sans-serif;
  font-weight: 500;
  -webkit-font-smoothing: antialiased;
}
button,
a {
  font: inherit;
}
button {
  cursor: pointer;
}
a {
  color: inherit;
  text-decoration: none;
}
img,
svg {
  display: block;
}
.section-shell {
  width: min(1400px, calc(100% - 80px));
  margin-inline: auto;
}
.page-section {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  overflow: hidden;
}
.section-title {
  margin: 0;
  text-align: center;
  font-size: 54px;
  line-height: 1.2;
  font-weight: 500;
  letter-spacing: 0.012em;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.skip-link {
  position: absolute;
  z-index: 1000;
  top: -60px;
  left: 12px;
  padding: 10px 16px;
  background: #000;
  color: #fff;
}
.skip-link:focus {
  top: 12px;
}
.text-zh {
  display: none;
}
html[lang="zh-CN"] .text-en {
  display: none;
}
html[lang="zh-CN"] .text-zh {
  display: initial;
}
.site-header {
  height: var(--header-height);
  padding: 0 50px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 0;
  background: #fff;
  position: relative;
  z-index: 50;
}
.site-logo {
  flex: none;
}
.site-logo img {
  width: 203px;
  height: auto;
}
.primary-nav {
  flex: 0 1 1120px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1120px;
  margin-left: 95px;
  gap: 20px;
}
.nav-link {
  position: relative;
  font-size: 19px;
  white-space: nowrap;
  line-height: 80px;
}
.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: 23px;
  height: 2px;
  background: #3386ff;
  transition: right 0.3s ease;
}
.nav-link:hover::after,
.nav-link:focus-visible::after,
.nav-link.is-active::after {
  right: 0;
}
.nav-link[aria-disabled="true"] {
  cursor: default;
}
.nav-link[aria-disabled="true"]::after {
  display: none;
}
.language-toggle {
  flex: none;
  display: flex;
  align-items: center;
  gap: 11px;
  margin-left: 130px;
  padding: 10px 0 10px 8px;
  border: 0;
  background: transparent;
  font-size: 18px;
  min-width: 69px;
}
.language-toggle img {
  width: 22px;
  height: 22px;
}
.language-toggle:hover {
  color: #3285ff;
}
.menu-toggle {
  display: none;
}

/* Desktop section paging: content-heavy Brand Updates and Client Cases opt out. */
@media (min-width: 1001px) {
  html:has(body[data-screen-page]) {
    scroll-behavior: auto;
  }

  body[data-screen-page] .site-header {
    position: sticky;
    top: 0;
    z-index: 100;
  }

  body[data-screen-page] > main section {
    height: calc(100vh - var(--header-height)) !important;
    height: calc(100svh - var(--header-height)) !important;
    min-height: calc(100vh - var(--header-height)) !important;
    min-height: calc(100svh - var(--header-height)) !important;
    overflow: hidden;
  }
}
.site-footer {
  position: relative;
  min-height: 538px;
  background: #eaeaea;
  color: #000;
  overflow: hidden;
}
.footer-inner {
  position: relative;
  width: min(1496px, calc(100% - 80px));
  padding-top: 103px;
  display: flex;
  justify-content: space-between;
  gap: 30px;
  min-height: 456px;
}
.footer-links {
  display: grid;
  grid-template-columns: 185px 240px 190px 180px 170px;
  gap: 50px;
  position: relative;
  z-index: 1;
}
.footer-column h2 {
  font-size: 21px;
  font-weight: 500;
  line-height: 1.2;
  margin: 0 0 13px;
  white-space: nowrap;
}
.footer-column a {
  display: block;
  color: #909090;
  font-size: 17px;
  line-height: 1.3;
  margin: 0 0 13px;
  white-space: nowrap;
  transition: color 0.2s;
  font-weight: 300;
}
.footer-column a:hover {
  color: #000;
}
.footer-column a[aria-disabled="true"] {
  cursor: default;
}
.footer-column a[aria-disabled="true"]:hover {
  color: #909090;
}
.footer-social {
  position: relative;
  z-index: 1;
  display: flex;
  gap: 17px;
  flex: none;
  transform: translateX(65px);
}
.footer-social a {
  width: 48px;
  height: 48px;
  border: 1px solid #777;
  border-radius: 50%;
  display: grid;
  place-items: center;
  transition: background 0.25s, color 0.25s, transform 0.25s;
}
.footer-social a:hover {
  background: #fff;
  transform: translateY(-4px);
}
.footer-social a[aria-disabled="true"] {
  cursor: pointer;
}
.footer-social a[aria-disabled="true"]:hover {
  background: transparent;
  transform: none;
}
.footer-social img {
  width: 54%;
  height: auto;
  max-height: 70%;
  object-fit: contain;
  filter: brightness(0);
}
.footer-social a[aria-label="YouTube"] img {
  width: 50%;
  transform: scaleY(1.18);
}
.footer-social a[aria-label="Facebook"] img,
.footer-social a[aria-label="Douyin"] img {
  width: 56%;
}
.footer-social a[aria-label="WeChat"] img {
  width: 64%;
}
.footer-social a[aria-label="Xiaohongshu"] img {
  width: 88%;
}
.footer-watermark {
  position: absolute;
  right: 6px;
  bottom: 0;
  width: 287px;
  height: 249px;
  /* mix-blend-mode: multiply; */
  opacity: 1;
  pointer-events: none;
}
.footer-bottom {
  height: 82px;
  border-top: 1px solid #ddd;
  display: grid;
  place-items: center;
  text-align: center;
  color: #cecece;
  font-size: 16px;
  letter-spacing: 0.015em;
  padding: 12px;
}
@media (max-width: 1750px) {
  .site-header {
    padding-inline: 35px;
  }
  .primary-nav {
    margin-left: 45px;
    gap: 14px;
    flex: 1;
  }
  .language-toggle {
    margin-left: 45px;
  }
  .nav-link {
    font-size: 18px;
  }
  .footer-social {
    transform: none;
  }
}
@media (max-width: 1500px) {
  .site-header {
    padding-inline: 35px;
  }
  .primary-nav {
    margin-left: 15px;
    gap: 14px;
  }
  .language-toggle {
    margin-left: 20px;
  }
  .nav-link {
    font-size: 16px;
  }
  .footer-links {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 30px;
  }
  .footer-column h2 {
    font-size: 16px;
  }
  .footer-column a {
    font-size: 14px;
  }
  .footer-social {
    gap: 8px;
  }
  .footer-social a {
    width: 38px;
    height: 38px;
  }
}
@media (max-width: 1000px) {
  :root {
    --header-height: 70px;
  }
  .site-header {
    height: 70px;
    padding-inline: 25px;
  }
  .site-logo img {
    width: 177px;
  }
  .menu-toggle {
    display: flex;
    position: relative;
    z-index: 3;
    order: 3;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 38px;
    height: 38px;
    padding: 5px;
    border: 0;
    background: transparent;
  }
  .menu-toggle span {
    height: 2px;
    width: 100%;
    background: #000;
    transition: transform 0.25s, opacity 0.25s;
  }
  .site-header.menu-open .menu-toggle span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }
  .site-header.menu-open .menu-toggle span:nth-child(2) {
    opacity: 0;
  }
  .site-header.menu-open .menu-toggle span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }
  .language-toggle {
    margin-left: auto;
    order: 2;
  }
  .primary-nav {
    display: flex;
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    max-width: none;
    margin: 0;
    padding: 18px 25px 24px;
    background: #fff;
    box-shadow: 0 15px 25px #0002;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    visibility: hidden;
    opacity: 0;
    transform: translateY(-12px);
    transition: 0.25s;
  }
  .site-header.menu-open .primary-nav {
    visibility: visible;
    opacity: 1;
    transform: none;
  }
  .nav-link {
    line-height: 49px;
    font-size: 18px;
    border-bottom: 1px solid #eee;
  }
  .nav-link::after {
    bottom: 0;
    right: 100%;
  }
  .footer-inner {
    padding-top: 65px;
    min-height: 0;
    display: block;
    padding-bottom: 150px;
  }
  .footer-links {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 35px;
  }
  .footer-social {
    margin-top: 35px;
  }
  .footer-watermark {
    width: 190px;
    height: auto;
  }
}
@media (max-width: 650px) {
  .section-shell {
    width: calc(100% - 40px);
  }
  .section-title {
    font-size: clamp(30px, 8vw, 44px);
  }
  .site-header {
    padding-inline: 18px;
  }
  .site-logo img {
    width: 146px;
  }
  .language-toggle {
    min-width: 0;
    font-size: 15px;
    gap: 6px;
    margin-right: 10px;
  }
  .language-toggle img {
    width: 19px;
    height: 19px;
  }
  .footer-inner {
    width: calc(100% - 40px);
    padding-top: 50px;
  }
  .footer-links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 26px 18px;
  }
  .footer-column h2 {
    font-size: 14px;
    white-space: normal;
  }
  .footer-column a {
    font-size: 13px;
    white-space: normal;
    margin-bottom: 9px;
  }
  .footer-social {
    gap: 7px;
    flex-wrap: wrap;
  }
  .footer-social a {
    width: 37px;
    height: 37px;
  }
  .footer-watermark {
    width: 155px;
    opacity: 0.3;
  }
  .footer-bottom {
    font-size: 11px;
    line-height: 1.4;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

body.site-notice-open {
  overflow: hidden;
}
.site-notice {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: grid;
  place-items: center;
  padding: 24px;
  opacity: 0;
  transition: opacity 0.2s ease;
}
.site-notice.is-visible {
  opacity: 1;
}
.site-notice__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(18, 22, 27, 0.52);
  backdrop-filter: blur(4px);
}
.site-notice__card {
  position: relative;
  width: min(440px, 100%);
  padding: 42px 40px 34px;
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.22);
  text-align: center;
  transform: translateY(12px) scale(0.98);
  transition: transform 0.2s ease;
}
.site-notice.is-visible .site-notice__card {
  transform: none;
}
.site-notice__icon {
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  margin: 0 auto 22px;
  border-radius: 50%;
  background: #eef5ff;
  color: #2b86ec;
  font-size: 30px;
  line-height: 1;
  font-weight: 500;
}
.site-notice--error .site-notice__icon {
  background: #fff2ef;
  color: #e35c45;
}
.site-notice__card h2 {
  margin: 0;
  font-size: 28px;
  line-height: 1.2;
  font-weight: 500;
}
.site-notice__card p {
  margin: 14px 0 28px;
  color: #666;
  font-size: 16px;
  line-height: 1.6;
}
.site-notice__button {
  min-width: 138px;
  min-height: 46px;
  padding: 10px 28px;
  border: 0;
  border-radius: 6px;
  background: #2b86ec;
  color: #fff;
  font-size: 16px;
  transition: background 0.2s ease, transform 0.2s ease;
}
.site-notice__button:hover {
  background: #176fcf;
  transform: translateY(-1px);
}
.site-notice__button:focus-visible {
  outline: 3px solid rgba(43, 134, 236, 0.3);
  outline-offset: 3px;
}
[data-inquiry-form] [aria-invalid="true"] {
  border-color: #e35c45 !important;
  box-shadow: 0 0 0 2px rgba(227, 92, 69, 0.12);
}
@media (max-width: 520px) {
  .site-notice__card {
    padding: 34px 24px 28px;
  }
  .site-notice__card h2 {
    font-size: 24px;
  }
}