:root { --navy: #141454; --red: #F5224D; }
:root {
  color-scheme: light;
  --ink: #151631;
  --muted: #555b73;
  --line: #dfe2ec;
  --mist: #f4f5fb;
  --paper: #fdfdff;
  --accent-text: #ad1740;
  font-family:
    -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Microsoft YaHei", sans-serif;
  color: var(--ink);
  background: var(--paper);
  scroll-behavior: smooth;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
}
a {
  color: inherit;
}
img {
  display: block;
  max-width: 100%;
}
h1,
h2,
h3,
p,
figure {
  margin: 0;
}
p {
  line-height: 1.6;
}
a:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--accent-text);
  outline-offset: 4px;
}
[hidden] {
  display: none !important;
}
.frame {
  width: min(1184px, calc(100% - 72px));
  margin-inline: auto;
}
.skip-link {
  position: fixed;
  z-index: 5;
  left: 16px;
  top: 16px;
  transform: translateY(-180%);
  padding: 12px 16px;
  border-radius: 8px;
  color: white;
  background: var(--navy);
}
.skip-link:focus {
  transform: translateY(0);
}
.site-header {
  position: relative;
  z-index: 2;
  border-bottom: 1px solid var(--line);
  background: var(--paper);
}
.header-content,
.footer-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 78px;
}
.brand-lockup {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--navy);
  text-decoration: none;
  flex: none;
}
.brand-lockup img {
  object-fit: contain;
}
.wordmark {
  display: grid;
  gap: 4px;
}
.wordmark strong {
  font-size: 13px;
  line-height: 1;
  letter-spacing: 0.035em;
}
.wordmark strong span {
  color: var(--accent-text);
}
.wordmark small {
  font-size: 9px;
  line-height: 1;
  color: var(--muted);
}
.header-nav {
  display: flex;
  gap: 32px;
}
.header-nav a,
.quiet-link,
.policy-links a {
  color: var(--navy);
  font-size: 14px;
  font-weight: 650;
  text-underline-offset: 4px;
}
.header-nav a {
  padding-block: 10px;
  text-decoration: none;
}
.header-nav a:hover,
.quiet-link:hover,
.policy-links a:hover {
  color: var(--accent-text);
  text-decoration: underline;
}
.language-menu {
  position: relative;
  flex: none;
}
.language-menu summary {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-height: 42px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 9px;
  color: var(--navy);
  font-size: 13px;
  font-weight: 620;
  list-style: none;
  cursor: pointer;
}
.language-label {
  display: none;
}
.language-menu summary::-webkit-details-marker {
  display: none;
}
.language-menu ul {
  position: absolute;
  inset-inline-end: 0;
  z-index: 3;
  min-width: 172px;
  margin: 8px 0 0;
  padding: 5px;
  list-style: none;
  background: white;
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: 0 16px 34px #1616401c;
}
.language-menu a {
  display: block;
  padding: 10px 12px;
  border-radius: 6px;
  text-decoration: none;
  font-size: 14px;
}
.language-menu a:hover,
.language-menu a[aria-current] {
  background: var(--mist);
  color: var(--navy);
}
.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.93fr) minmax(0, 1.07fr);
  align-items: center;
  gap: clamp(28px, 5vw, 76px);
  padding-block: 74px 68px;
}
.eyebrow {
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--accent-text);
  font-size: 12px;
  font-weight: 760;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.eyebrow > span {
  display: block;
  width: 16px;
  height: 2px;
  border-radius: 2px;
  background: var(--red);
}
.hero h1 {
  margin: 20px 0 22px;
  font-size: clamp(47px, 6vw, 88px);
  line-height: 0.99;
  color: var(--navy);
  letter-spacing: -0.055em;
  font-weight: 780;
}
.hero h1 span {
  display: block;
}
.hero h1 span:last-child {
  color: #30336f;
}
:lang(zh) .hero h1 {
  font-size: clamp(41px, 5.35vw, 78px);
  line-height: 1.14;
  letter-spacing: -0.065em;
}
:lang(ms) .hero h1 {
  font-size: clamp(42px, 5vw, 74px);
}
.hero-body {
  max-width: 435px;
  color: var(--muted);
  font-size: clamp(16px, 1.5vw, 18px);
}
.hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px 24px;
  margin-top: 30px;
}
.primary-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 17px;
  border-radius: 9px;
  background: var(--navy);
  color: #fff;
  text-decoration: none;
  font-weight: 650;
  font-size: 14px;
}
.primary-link:hover {
  background: #292a70;
}
.quiet-link {
  padding-block: 8px;
  text-decoration: underline;
}
.hero-visual {
  position: relative;
  overflow: hidden;
  border-radius: 22px;
  background: var(--navy);
  box-shadow: 0 24px 50px #1b1c511a;
}
.hero-visual img {
  width: 100%;
  height: auto;
}
.hero-visual figcaption {
  position: absolute;
  left: 18px;
  bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  max-width: calc(100% - 36px);
  padding: 7px 10px;
  border: 1px solid #ffffff35;
  border-radius: 6px;
  background: #111333;
  color: #f5f5ff;
  font-size: 11px;
  line-height: 1.4;
}
.visual-dot {
  width: 6px;
  height: 6px;
  flex: none;
  border-radius: 50%;
  background: #ff6b87;
}
.workflow {
  padding: 26px 0 72px;
}
.workflow h2,
.section-heading h2,
.network-grid h2 {
  margin-top: 12px;
  color: var(--navy);
  font-size: clamp(30px, 4vw, 51px);
  font-weight: 750;
  line-height: 1.08;
  letter-spacing: -0.05em;
}
.steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}
.steps li {
  padding-top: 16px;
  border-top: 1px solid var(--line);
}
.step-number {
  color: var(--accent-text);
  font-size: 12px;
  letter-spacing: 0.08em;
  font-weight: 760;
}
.steps h3 {
  margin-top: 8px;
  font-size: 22px;
  letter-spacing: -0.025em;
}
.steps p {
  margin-top: 7px;
  max-width: 305px;
  color: var(--muted);
  font-size: 15px;
}
.apps-section {
  padding: 68px 0 76px;
  background: var(--mist);
  border-block: 1px solid var(--line);
}
.app-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  margin-top: 31px;
}
.app-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
}
.app-visual {
  position: relative;
  min-height: 172px;
  overflow: hidden;
  background: radial-gradient(ellipse at 77% 16%, #f9f9ff, #dfe4fc);
  border-bottom: 1px solid #dce0ef;
  isolation: isolate;
}
.app-visual::before {
  content: "";
  position: absolute;
  width: 285px;
  height: 285px;
  top: -134px;
  right: 0;
  border: 1px solid #a5acd08c;
  border-radius: 50%;
  box-shadow:
    0 0 0 22px #afb8e62c,
    0 0 0 44px #afb8e61c;
}
.courier .app-visual {
  background: radial-gradient(ellipse at 79% 17%, #38387d, #161647);
}
.courier .app-visual::before {
  border-color: #7b80c769;
  box-shadow:
    0 0 0 22px #777dc527,
    0 0 0 44px #777dc515;
}
.app-visual-label {
  position: absolute;
  top: 20px;
  left: 20px;
  z-index: 1;
  max-width: 37%;
  padding: 6px 8px;
  border: 1px solid #aab1d2;
  border-radius: 6px;
  color: var(--navy);
  font-size: 12px;
  font-weight: 700;
  background: #f5f6ff;
}
.courier .app-visual-label {
  color: #fff;
  border-color: #777bb0;
  background: #22245d;
}
.example-label {
  position: absolute;
  left: 20px;
  bottom: 17px;
  max-width: 34%;
  color: #3d4267;
  font-size: 11px;
}
.courier .example-label {
  color: #d6d8f4;
}
.device {
  position: absolute;
  top: 17px;
  right: 12%;
  width: min(47%, 230px);
  min-height: 220px;
  padding: 12px;
  border: 5px solid #292b67;
  border-radius: 18px;
  background: #fbfbff;
  box-shadow: 0 12px 32px #16174735;
  transform: rotate(-7deg);
}
.courier .device {
  border-color: #101233;
  transform: rotate(7deg);
}
.device-brand {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 10px;
  font-weight: 760;
  color: var(--navy);
}
.device-brand img {
  object-fit: contain;
}
.device-title {
  margin: 10px 0 8px;
  color: var(--navy);
  font-weight: 750;
  font-size: clamp(11px, 1.4vw, 16px);
}
.device-row {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 7px;
  border-radius: 7px;
  background: #edf0fc;
  color: var(--navy);
  font-size: 10px;
}
.device-row > span {
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border-radius: 6px;
  background: #dbe1f7;
  flex: none;
}
.device-row > div {
  flex: 1;
  min-width: 0;
}
.device-row i,
.device-lines i {
  display: block;
  width: 70%;
  height: 4px;
  margin-top: 5px;
  border-radius: 5px;
  background: #aeb9dc;
}
.device-lines {
  padding: 8px;
}
.device-lines i:last-child {
  width: 42%;
}
.app-details {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 25px;
}
.app-details h3 {
  margin-top: 6px;
  color: var(--navy);
  font-size: clamp(22px, 2.7vw, 32px);
  line-height: 1.14;
  letter-spacing: -0.035em;
}
.app-details h3 + p {
  margin-top: 10px;
  color: var(--muted);
  font-size: 15px;
}
.app-name {
  color: var(--accent-text);
  font-size: 12px;
  font-weight: 760;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.features,
.policy-links {
  list-style: none;
  margin: 0;
  padding: 0;
}
.features {
  display: grid;
  gap: 7px;
  margin: 17px 0 20px;
  font-size: 14px;
}
.features li {
  display: flex;
  align-items: center;
  gap: 7px;
}
.features svg {
  flex: none;
  color: var(--accent-text);
}
.stores {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 9px;
  margin-top: auto;
}
.store-link {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 53px;
  min-width: 0;
  padding: 8px 10px;
  background: #f7f7fc;
  color: var(--navy);
  border: 1px solid var(--line);
  border-radius: 9px;
  text-decoration: none;
}
a.store-link:hover {
  background: #eaedfa;
}
.store-link svg {
  flex: none;
}
.store-link strong,
.store-link small {
  display: block;
}
.store-link strong {
  font-size: 12px;
}
.store-link small {
  margin-top: 3px;
  color: var(--muted);
  font-size: 11px;
}
.store-link > svg:last-child:not(:first-child) {
  margin-inline-start: auto;
}
.policy-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 15px;
  margin-top: 20px;
  padding-top: 17px;
  border-top: 1px solid var(--line);
}
.policy-links a {
  font-size: 13px;
}
.language-note {
  margin-top: 7px;
  color: var(--muted);
  font-size: 11px;
}
.network-section {
  padding: 44px 0;
  background: var(--navy);
  color: #fff;
}
.network-grid {
  display: grid;
  grid-template-columns: 1.07fr 0.97fr 0.97fr;
  gap: 27px;
  align-items: start;
}
.network-grid h2 {
  margin: 0;
  color: #fff;
  max-width: 370px;
  font-size: clamp(24px, 3vw, 37px);
}
.network-grid article {
  padding-left: 18px;
  border-left: 1px solid #7779ac;
}
.network-grid article svg {
  color: #f998ac;
}
.network-grid h3 {
  margin: 6px 0;
  font-size: 18px;
}
.network-grid p {
  color: #e0e1f8;
  font-size: 14px;
}
.site-footer {
  background: var(--paper);
}
.footer-content {
  min-height: 87px;
  color: var(--muted);
  font-size: 12px;
}
.footer-content .version {
  margin-inline-start: 7px;
  color: var(--navy);
}
.information {
  width: min(760px, calc(100% - 40px));
  margin: 64px auto;
  padding: clamp(23px, 5vw, 52px);
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fff;
}
.information h1 {
  margin: 12px 0 21px;
  color: var(--navy);
  font-size: clamp(35px, 6vw, 62px);
  line-height: 1.05;
  letter-spacing: -0.055em;
}
.information-content p {
  color: var(--muted);
}
.legal-date {
  margin-top: -9px;
  color: var(--muted);
  font-size: 13px;
}
.legal-copy {
  margin-top: 26px;
}
.legal-copy .legal-intro {
  padding-inline-start: 16px;
  border-inline-start: 2px solid var(--red);
  color: var(--navy);
  font-weight: 550;
}
.legal-copy section {
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}
.legal-copy h2 {
  margin-bottom: 10px;
  color: var(--navy);
  font-size: clamp(19px, 4vw, 25px);
  line-height: 1.25;
  letter-spacing: -0.025em;
}
.legal-copy p,
.legal-copy li {
  font-size: 15px;
  line-height: 1.67;
}
.legal-copy p + p,
.legal-copy li + li {
  margin-top: 9px;
}
.legal-copy ul {
  margin: 0;
  padding-inline-start: 22px;
}
.legal-copy a {
  color: var(--navy);
  font-weight: 650;
  text-underline-offset: 3px;
}
.phone-directory {
  list-style: none;
  margin: 0;
  padding: 0;
}
.phone-directory li {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 6px 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}
.phone-directory a {
  color: var(--navy);
  font-weight: 650;
  text-underline-offset: 4px;
}
.embedded .information-chrome {
  display: none;
}
.embedded .information {
  width: 100%;
  margin: 0;
  border: 0;
  border-radius: 0;
}

@media (max-width: 920px) {
  .frame {
    width: calc(100% - 48px);
  }
  .hero {
    padding-block: 51px 49px;
  }
  .hero h1 {
    font-size: clamp(40px, 6.2vw, 63px);
  }
  .hero-actions {
    gap: 9px 17px;
  }
  .app-details {
    padding: 20px;
  }
  .app-visual {
    min-height: 154px;
  }
}

@media (max-width: 700px) {
  .frame {
    width: calc(100% - 36px);
  }
  .header-content,
  .footer-content {
    min-height: 65px;
    gap: 12px;
  }
  .header-nav {
    display: none;
  }
  .hero {
    grid-template-columns: 1fr;
    gap: 27px;
    padding-block: 35px 32px;
  }
  .hero h1 {
    font-size: clamp(49px, 9.5vw, 72px);
    margin-block: 13px 15px;
  }
  .hero-actions {
    margin-top: 20px;
  }
  .hero-visual {
    border-radius: 16px;
  }
  .hero-visual figcaption {
    left: 12px;
    bottom: 10px;
  }
  .workflow {
    padding-block: 16px 42px;
  }
  .steps {
    grid-template-columns: 1fr;
    gap: 15px;
    margin-top: 19px;
  }
  .steps li {
    display: grid;
    grid-template-columns: 29px 1fr;
    gap: 6px 8px;
    align-items: baseline;
    padding-top: 13px;
  }
  .steps h3,
  .steps p {
    margin: 0;
  }
  .steps p {
    grid-column: 2;
    max-width: none;
  }
  .apps-section {
    padding: 40px 0 44px;
  }
  .app-grid {
    grid-template-columns: 1fr;
    gap: 15px;
    margin-top: 22px;
  }
  .app-visual {
    min-height: 145px;
  }
  .device-title {
    font-size: 14px;
  }
  .network-section {
    padding: 30px 0;
  }
  .network-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .footer-content > span {
    text-align: end;
  }
  .information {
    margin-top: 30px;
  }
}

@media (max-width: 355px) {
  .frame {
    width: calc(100% - 28px);
  }
  .brand-lockup {
    gap: 6px;
  }
  .wordmark strong {
    font-size: 11px;
  }
  .language-menu summary {
    padding-inline: 7px;
    gap: 4px;
  }
  .current-language {
    display: none;
  }
  .language-label {
    display: inline;
  }
  .hero h1 {
    font-size: 44px;
  }
  .app-details {
    padding: 15px;
  }
  .store-link {
    padding-inline: 7px;
  }
}

@media (prefers-reduced-motion: reduce) {
  :root {
    scroll-behavior: auto;
  }
}