@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@400;500;600;700;800;900&family=Poppins:wght@400;500;600;700;800&display=swap");
:root {
  --blue: #175cff;
  --navy: #102346;
  --text: #243651;
  --muted: #75839a;
  --line: #e2e8f1;
  --ice: #f4f7fc;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}
body {
  margin: 0;
  color: var(--navy);
  background: #fff;
  font-family: "Poppins", "Noto Sans SC", "Microsoft YaHei", sans-serif;
  -webkit-font-smoothing: antialiased;
}
button,
a {
  -webkit-tap-highlight-color: transparent;
}
button,
input {
  font: inherit;
}
button {
  cursor: pointer;
}
a {
  color: inherit;
  text-decoration: none;
}
button {
  color: inherit;
}
button:focus-visible,
a:focus-visible,
summary:focus-visible,
[tabindex]:focus-visible {
  outline: 3px solid #6b9aff;
  outline-offset: 5px;
}
svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}
.svg-defs {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}
.container {
  width: min(1200px, calc(100% - 112px));
  margin: auto;
}
.section {
  padding-top: 116px;
  padding-bottom: 116px;
}
.skip {
  position: fixed;
  top: -80px;
  left: 20px;
  z-index: 100;
  background: white;
  padding: 12px;
}
.skip:focus {
  top: 12px;
}
.header {
  height: 88px;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid rgba(218, 226, 238, 0.55);
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
}
.nav-wrap {
  height: 100%;
  width: min(1320px, calc(100% - 96px));
  margin: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  white-space: nowrap;
}
.brand-number {
  font-size: 46px;
  font-weight: 800;
  letter-spacing: -4px;
  color: #000;
  line-height: 1;
  position: relative;
  padding-right: 10px;
}
.brand-dot {
  position: absolute;
  width: 6px;
  height: 6px;
  background: var(--blue);
  border-radius: 50%;
  right: 0;
  bottom: 6px;
}
.brand-name {
  font-size: 23px;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: 2px;
}
.brand-official {
  display: inline-block;
  margin-left: 6px;
  padding: 2px 5px;
  border: 1px solid #cbd6e6;
  border-radius: 4px;
  background: #f5f8fc;
  color: #243651;
  font-size: 0.55em;
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: 0.08em;
  vertical-align: middle;
}
.brand-name > span {
  display: block;
  font-size: 8px;
  font-weight: 500;
  letter-spacing: 1.2px;
  margin-top: 5px;
  color: var(--muted);
}
nav {
  display: flex;
  gap: 32px;
  height: 100%;
  align-items: center;
}
nav > a {
  font-size: 13px;
  font-weight: 500;
  position: relative;
  height: 100%;
  display: flex;
  align-items: center;
  transition: color 0.2s;
}
nav > a:after {
  content: "";
  position: absolute;
  height: 2px;
  background: var(--blue);
  bottom: 20px;
  left: 50%;
  right: 50%;
  transition:
    left 0.25s,
    right 0.25s;
}
nav > a:hover,
nav > a.active {
  color: var(--blue);
}
nav > a.active:after,
nav > a:hover:after {
  left: 0;
  right: 0;
}
.nav-login {
  border: 1px solid var(--line);
  background: white;
  border-radius: 5px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  padding: 12px 17px;
  font-size: 12px;
  transition:
    border-color 0.2s,
    color 0.2s;
}
.nav-login:hover {
  border-color: var(--blue);
  color: var(--blue);
}
.nav-login svg {
  width: 18px;
}
.menu-toggle {
  display: none;
}
.hero {
  position: relative;
  min-height: 620px;
  height: min(720px, calc(100svh - 88px));
  background: #edf4ff;
  overflow: hidden;
}
.hero-art {
  position: absolute;
  left: 43%;
  right: -3%;
  top: -2%;
  bottom: 3%;
}
#hero-canvas {
  width: 100%;
  height: 100%;
  display: block;
}
.hero-inner {
  position: relative;
  z-index: 2;
  max-width: 1320px;
  width: calc(100% - 112px);
  margin: auto;
  display: flex;
  align-items: center;
  height: calc(100% - 82px);
}
.hero-copy {
  max-width: 540px;
  padding-top: 16px;
}
.hero h1 {
  margin: 0;
  line-height: 1.25;
  letter-spacing: -2px;
}
.hero-brand {
  display: block;
  font-size: 88px;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -6px;
  margin-bottom: 18px;
}
.hero-brand > span {
  font-size: 67px;
  letter-spacing: -3px;
  margin-left: 10px;
  font-weight: 800;
}
.hero-brand i {
  font-style: normal;
  color: var(--blue);
  font-size: 90px;
}
.hero-title {
  display: block;
  font-size: 45px;
  letter-spacing: 0;
  font-weight: 700;
}
.hero-copy > p {
  font-size: 16px;
  line-height: 2;
  color: #5b708f;
  margin: 25px 0 33px;
}
.hero-actions {
  display: flex;
  gap: 14px;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 34px;
  font-size: 13px;
  letter-spacing: 0.5px;
  font-weight: 500;
  border-radius: 5px;
  border: 1px solid transparent;
  padding: 17px 23px;
  min-height: 54px;
  transition:
    transform 0.25s var(--ease),
    background 0.2s,
    box-shadow 0.25s;
}
.button svg {
  width: 19px;
}
.button:hover {
  transform: translateY(-3px);
}
.button:hover svg {
  transform: translateX(3px);
}
.button svg {
  transition: transform 0.2s;
}
.primary {
  background: var(--blue);
  color: white;
  box-shadow: 0 5px 14px #175cff15;
}
.primary:hover {
  background: #084bea;
  box-shadow: 0 10px 23px #175cff25;
}
.light {
  background: rgba(255, 255, 255, 0.6);
  border-color: #d5e1f2;
  color: var(--navy);
}
.light:hover {
  background: white;
}
.white {
  background: white;
  color: var(--blue);
}
.hero-bottom {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 2;
  height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
  padding: 0 max(56px, calc((100vw - 1320px) / 2));
  color: #64768f;
  font-size: 10px;
  letter-spacing: 1.5px;
}
.hero-bottom > span:first-child {
  display: flex;
  align-items: center;
  gap: 12px;
}
.tiny-line {
  width: 28px;
  height: 1px;
  background: #7c94b8;
}
.hero-bottom > a {
  display: flex;
  align-items: center;
  gap: 14px;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}
.scroll-line {
  height: 26px;
  width: 15px;
  border: 1px solid #94a7c0;
  border-radius: 12px;
  position: relative;
}
.scroll-line:before {
  content: "";
  width: 2px;
  height: 5px;
  background: #7b93b2;
  position: absolute;
  left: 6px;
  top: 5px;
  animation: scrollcue 2s infinite;
}
.hero-index {
  font-size: 18px;
  color: var(--navy);
}
.hero-index > span {
  font-size: 10px;
  color: #8da0bb;
  margin-left: 8px;
}
.operator-band {
  border-bottom: 1px solid var(--line);
  background: #fff;
}
.operator-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 28px;
  padding-top: 34px;
  padding-bottom: 34px;
}
.band-caption {
  font-size: 10px;
  color: #8794a6;
  line-height: 1.8;
  border-right: 1px solid var(--line);
  padding-right: 50px;
  white-space: nowrap;
  letter-spacing: 1px;
}
.band-caption strong {
  font-size: 12px;
  font-weight: 500;
  color: #51637c;
}
.operator {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 19px;
  color: #4d607b;
  font-weight: 600;
  letter-spacing: 2px;
  white-space: nowrap;
}
.operator-logo {
  width: 40px;
  height: 40px;
  flex: 0 0 auto;
  fill: currentColor;
  stroke: none;
}
.operator small {
  font-size: 8px;
  letter-spacing: 1.4px;
  display: block;
  font-weight: 400;
  margin-top: 5px;
  color: #8a98ad;
}
.section-label {
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--blue);
  font-weight: 500;
  display: block;
  margin-bottom: 22px;
}
h2 {
  font-size: 40px;
  font-weight: 600;
  letter-spacing: -1px;
  line-height: 1.45;
  margin: 0;
}
h3 {
  font-weight: 600;
  margin: 0;
}
p {
  line-height: 1.9;
}
.about {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 60px 100px;
}
.about-copy .lead {
  font-size: 22px;
  line-height: 1.7;
  font-weight: 500;
  margin: 5px 0 23px;
}
.about-copy > p:not(.lead) {
  font-size: 13px;
  color: var(--muted);
  margin: 0 0 25px;
  line-height: 2.15;
  max-width: 430px;
}
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 28px;
  font-size: 12px;
  color: var(--blue);
  font-weight: 500;
  border: none;
  background: none;
  padding: 0;
  min-height: 32px;
}
.text-link svg {
  width: 20px;
  transition: transform 0.25s;
}
.text-link:hover svg {
  transform: translateX(5px);
}
.values {
  grid-column: 1/-1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 52px;
  padding-top: 30px;
}
.values > div {
  border-top: 1px solid var(--line);
  padding-top: 25px;
}
.values span {
  font-size: 10px;
  color: #8797af;
  letter-spacing: 1px;
}
.values h3 {
  font-size: 20px;
  margin: 20px 0 8px;
}
.values p {
  font-size: 12px;
  color: var(--muted);
  margin: 0;
}
.services {
  background: var(--ice);
}
.section-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 40px;
  margin-bottom: 50px;
}
.section-top > p {
  font-size: 13px;
  line-height: 2.1;
  color: var(--muted);
  margin: 0 10px 8px 0;
}
.service-layout {
  display: grid;
  grid-template-columns: 330px 1fr;
  gap: 60px;
}
.service-tabs {
  display: flex;
  flex-direction: column;
}
.service-tabs > button {
  display: flex;
  align-items: center;
  gap: 20px;
  background: none;
  border: 0;
  border-bottom: 1px solid #dce4f0;
  padding: 27px 8px 27px 0;
  text-align: left;
  transition: color 0.2s;
  min-height: 112px;
}
.tab-num {
  font-size: 12px;
  color: #98a6ba;
}
.service-tabs strong {
  display: block;
  font-size: 21px;
  font-weight: 500;
}
.service-tabs small {
  display: block;
  font-size: 11px;
  color: #8a98ad;
  margin-top: 9px;
}
.service-tabs svg {
  margin-left: auto;
  opacity: 0;
  transform: translateX(-8px);
  transition:
    transform 0.2s,
    opacity 0.2s;
}
.service-tabs button[aria-selected="true"] {
  color: var(--blue);
}
.service-tabs button[aria-selected="true"] svg {
  opacity: 1;
  transform: translateX(0);
}
.service-panel {
  border: 1px solid #e0e8f5;
  background: linear-gradient(125deg, #fff, #edf3ff);
  border-radius: 8px;
  min-height: 380px;
  padding: 38px 45px;
  position: relative;
  overflow: hidden;
}
.panel-label {
  font-size: 9px;
  letter-spacing: 1.8px;
  color: #8b9bb4;
  display: block;
  margin-bottom: 14px;
}
.service-panel h3 {
  font-size: 26px;
  font-weight: 500;
}
.service-panel > p {
  font-size: 12px;
  color: #7e8ea6;
  max-width: 430px;
  line-height: 1.95;
  margin: 15px 0 0;
  min-height: 48px;
}
.connection-diagram {
  height: 158px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  padding-bottom: 25px;
  gap: 0;
}
.diagram-node {
  width: 80px;
  text-align: center;
}
.diagram-node svg {
  display: block;
  margin: 0 auto 9px;
  width: 25px;
  height: 25px;
  stroke: #7c95ba;
}
.diagram-node span {
  font-size: 10px;
  color: #758caa;
  white-space: nowrap;
}
.diagram-line {
  height: 1px;
  flex: 1;
  max-width: 110px;
  background: linear-gradient(90deg, #b9cef2, #3976fe);
  position: relative;
}
.diagram-line:after {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--blue);
  position: absolute;
  top: -2px;
  left: 0;
  animation: transmit 3s infinite;
}
.diagram-line:nth-of-type(2) {
  background: linear-gradient(90deg, #3976fe, #b9cef2);
}
.diagram-center {
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -2px;
  width: 97px;
  height: 83px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  color: var(--blue);
  box-shadow: 0 10px 30px #3260bc15;
  border: 1px solid #dce7fa;
  transform: rotate(-5deg);
}
.diagram-center span {
  font-size: 13px;
  letter-spacing: 0;
  margin-left: 4px;
}
.diagram-caption {
  position: absolute;
  bottom: 8px;
  text-align: center;
  font-size: 10px;
  color: #96a5ba;
  letter-spacing: 0.7px;
}
.service-foot {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 47px;
  padding-top: 28px;
  border-top: 1px solid #dfe6f1;
}
.service-foot span {
  font-size: 12px;
  color: #7c8ba2;
  text-align: center;
  border-right: 1px solid #dfe6f1;
}
.service-foot span:last-child {
  border: 0;
}
.partners .section-top {
  margin-bottom: 56px;
}
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 38px;
  margin-bottom: 36px;
}
.steps > div {
  border-top: 1px solid var(--line);
  padding-top: 18px;
  position: relative;
}
.steps > div:not(:last-child):after {
  content: "";
  width: 6px;
  height: 6px;
  border-top: 1px solid #b0c0d8;
  border-right: 1px solid #b0c0d8;
  transform: rotate(45deg);
  position: absolute;
  top: -4px;
  right: 0;
  background: white;
}
.step-number {
  font-size: 54px;
  font-weight: 500;
  line-height: 1.4;
  color: #dce6f6;
  letter-spacing: -3px;
}
.steps h3 {
  font-size: 18px;
  margin: 15px 0 13px;
}
.steps p {
  font-size: 11px;
  color: var(--muted);
  margin: 0;
  line-height: 2;
}
.partners > .button {
  margin-top: 8px;
}
.connection-section {
  position: relative;
  background: #082254;
  overflow: hidden;
  min-height: 470px;
  padding: 80px 0;
}
.connection-copy {
  position: relative;
  z-index: 1;
  pointer-events: none;
}
.connection-copy button {
  pointer-events: auto;
}
.connection-copy h2 {
  color: white;
  font-size: 43px;
}
.connection-copy > .section-label {
  color: #8aa9e5;
  font-size: 9px;
}
.connection-copy > p {
  font-size: 13px;
  color: #a4b9dd;
  margin: 22px 0 27px;
  line-height: 2;
}
.connection-copy .button {
  font-size: 12px;
  min-height: 50px;
  padding: 14px 22px;
}
#connection-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}
.motion-toggle {
  position: absolute;
  bottom: 25px;
  right: 45px;
  background: transparent;
  border: 1px solid #ffffff28;
  border-radius: 4px;
  color: #9ab2d7;
  font-size: 9px;
  padding: 8px 12px;
  z-index: 2;
}
.support {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 110px;
}
.support h2 {
  font-size: 35px;
}
.support > div > p {
  font-size: 13px;
  color: var(--muted);
  margin: 22px 0;
}
.faq details {
  border-bottom: 1px solid var(--line);
}
.faq summary {
  cursor: pointer;
  list-style: none;
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 14px;
  font-weight: 500;
  gap: 20px;
}
.faq summary::-webkit-details-marker {
  display: none;
}
.faq summary svg {
  color: #7696c9;
  width: 17px;
  height: 17px;
  transition: transform 0.25s;
}
.faq details[open] summary svg {
  transform: rotate(45deg);
}
.faq details[open] summary {
  color: var(--blue);
}
.faq details > p {
  font-size: 12px;
  color: var(--muted);
  line-height: 2;
  padding: 0 25px 23px 0;
  margin: 0;
}
.footer {
  background: #f6f8fc;
  border-top: 1px solid var(--line);
  padding-top: 58px;
}
.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 0.7fr 0.8fr 0.8fr 1fr;
  gap: 30px;
  padding-bottom: 60px;
}
.footer .brand {
  align-self: start;
}
.footer .brand-number {
  font-size: 40px;
}
.footer .brand-name {
  font-size: 21px;
}
.footer-top h3 {
  font-size: 12px;
  margin: 0 0 20px;
  font-weight: 500;
}
.footer-top a:not(.brand),
.footer-top button {
  display: block;
  font-size: 11px;
  color: #8996aa;
  margin-top: 13px;
  background: none;
  border: 0;
  padding: 0;
}
.footer-top a:hover,
.footer-top button:hover {
  color: var(--blue);
}
.footer-slogan {
  font-size: 19px;
  color: #7285a1;
  line-height: 1.8;
  justify-self: end;
  font-weight: 500;
}
.footer-bottom {
  border-top: 1px solid #e2e8f1;
  padding-top: 24px;
  padding-bottom: 24px;
  font-size: 9px;
  letter-spacing: 0.3px;
  color: #92a0b3;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}
.footer-bottom button {
  font-size: 9px;
  background: none;
  border: 0;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 7px;
  color: #92a0b3;
}
.footer-bottom svg {
  width: 12px;
  height: 12px;
}
.float-tools {
  position: fixed;
  right: 22px;
  bottom: 35px;
  z-index: 10;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.float-tools > button,
.float-tools > a {
  background: white;
  border: 1px solid var(--line);
  box-shadow: 0 4px 18px #1f416711;
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 47px;
  height: 56px;
  color: var(--blue);
  gap: 4px;
}
.float-tools span {
  font-size: 9px;
}
.float-tools > a {
  height: 43px;
  color: #8aa0bf;
}
.float-tools > a svg {
  transform: rotate(-90deg);
  width: 18px;
}
dialog {
  border: 1px solid #e0e8f5;
  border-radius: 14px;
  padding: 44px;
  width: min(470px, calc(100% - 36px));
  color: var(--navy);
  box-shadow: 0 30px 120px #10234630;
  background: white;
}
dialog[open] {
  animation: dialogin 0.3s var(--ease);
}
dialog::backdrop {
  background: #0c234b66;
  backdrop-filter: blur(6px);
}
.dialog-close {
  position: absolute;
  top: 17px;
  right: 17px;
  background: #f2f5fa;
  border: 0;
  border-radius: 50%;
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
}
.dialog-close svg {
  width: 16px;
}
.dialog-brand {
  font-size: 44px;
  color: var(--blue);
  font-weight: 800;
  letter-spacing: -3px;
  display: block;
  margin-bottom: 24px;
}
.dialog-brand span {
  font-size: 22px;
  letter-spacing: 0;
  margin-left: 6px;
}
.dialog-brand + .section-label {
  font-size: 9px;
  margin-bottom: 12px;
}
dialog h2 {
  font-size: 27px;
}
dialog > p {
  font-size: 13px;
  color: #71839c;
  line-height: 2;
  margin: 18px 0 24px;
}
.dialog-note {
  display: flex;
  gap: 12px;
  padding: 15px;
  background: #f4f7fd;
  border-radius: 6px;
  font-size: 10px;
  line-height: 1.8;
  color: #7e91ad;
  margin-bottom: 25px;
}
.dialog-note svg {
  width: 20px;
  color: #7196d7;
}
.dialog-confirm {
  width: 100%;
}
.reveal {
  transition:
    opacity 0.8s var(--ease),
    transform 0.8s var(--ease);
}
.js-motion .reveal:not(.visible) {
  opacity: 0;
  transform: translateY(24px);
}
@keyframes scrollcue {
  0%,
  100% {
    transform: translateY(0);
    opacity: 0.6;
  }
  50% {
    transform: translateY(6px);
    opacity: 1;
  }
}
@keyframes transmit {
  0% {
    left: 0;
    opacity: 0;
  }
  20% {
    opacity: 1;
  }
  80% {
    opacity: 1;
  }
  100% {
    left: 100%;
    opacity: 0;
  }
}
@keyframes dialogin {
  from {
    opacity: 0;
    transform: translateY(15px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
@keyframes enter {
  from {
    opacity: 0;
    transform: translateY(22px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
.hero-brand {
  animation: enter 0.85s var(--ease) both;
}
.hero-title {
  animation: enter 0.9s 0.12s var(--ease) both;
}
.hero-copy > p {
  animation: enter 0.9s 0.23s var(--ease) both;
}
.hero-actions {
  animation: enter 0.9s 0.34s var(--ease) both;
}
@media (min-width: 1600px) {
  .hero {
    height: 750px;
  }
  .hero-inner {
    width: 1320px;
  }
  .hero-brand {
    font-size: 98px;
  }
  .hero-brand > span {
    font-size: 74px;
  }
  .hero-title {
    font-size: 50px;
  }
}
@media (max-width: 1100px) {
  .container {
    width: calc(100% - 80px);
  }
  .nav-wrap {
    width: calc(100% - 64px);
    gap: 20px;
  }
  nav {
    gap: 22px;
  }
  .brand-number {
    font-size: 40px;
  }
  .brand-name {
    font-size: 20px;
  }
  .hero-inner {
    width: calc(100% - 80px);
  }
  .hero-brand {
    font-size: 74px;
  }
  .hero-brand > span {
    font-size: 55px;
  }
  .hero-title {
    font-size: 36px;
  }
  .hero-copy {
    max-width: 440px;
  }
  .hero-copy > p {
    font-size: 14px;
  }
  .hero-bottom {
    padding: 0 40px;
  }
  .about {
    gap: 45px 60px;
  }
  .section {
    padding: 88px 0;
  }
  .section-label {
    margin-bottom: 17px;
  }
  h2 {
    font-size: 34px;
  }
  .service-layout {
    grid-template-columns: 280px 1fr;
    gap: 30px;
  }
  .service-panel {
    padding: 30px;
  }
  .service-panel h3 {
    font-size: 22px;
  }
  .operator-inner {
    gap: 20px;
  }
  .band-caption {
    padding-right: 25px;
  }
  .operator {
    font-size: 16px;
  }
  .steps {
    gap: 24px;
  }
  .support {
    gap: 60px;
  }
  .footer-top {
    gap: 20px;
  }
  .footer-slogan {
    font-size: 16px;
  }
}
@media (max-width: 850px) {
  .header {
    height: 76px;
  }
  .nav-wrap {
    width: calc(100% - 48px);
  }
  nav {
    gap: 19px;
  }
  nav > a {
    font-size: 11px;
  }
  .brand-number {
    font-size: 37px;
  }
  .brand-name {
    font-size: 18px;
  }
  .brand-name > span {
    font-size: 7px;
  }
  .nav-login {
    padding: 9px 12px;
    font-size: 10px;
    gap: 9px;
  }
  .hero {
    height: 630px;
    min-height: 580px;
  }
  .hero-inner {
    width: calc(100% - 64px);
  }
  .hero-brand {
    font-size: 64px;
  }
  .hero-brand > span {
    font-size: 48px;
  }
  .hero-title {
    font-size: 30px;
  }
  .hero-copy {
    max-width: 360px;
  }
  .hero-copy > p {
    font-size: 12px;
  }
  .hero .button {
    gap: 20px;
    font-size: 11px;
    padding: 14px 17px;
    min-height: 48px;
  }
  .container {
    width: calc(100% - 64px);
  }
  .band-caption {
    display: none;
  }
  .operator {
    font-size: 15px;
  }
  .operator small {
    font-size: 7px;
  }
  .about {
    gap: 40px;
  }
  .about-copy .lead {
    font-size: 20px;
  }
  .values {
    gap: 25px;
  }
  h2 {
    font-size: 30px;
  }
  .service-layout {
    grid-template-columns: 220px 1fr;
    gap: 28px;
  }
  .service-tabs strong {
    font-size: 18px;
  }
  .service-tabs small {
    font-size: 10px;
  }
  .service-tabs > button {
    gap: 12px;
  }
  .service-panel {
    padding: 26px;
  }
  .service-panel h3 {
    font-size: 20px;
  }
  .service-panel > p {
    font-size: 11px;
  }
  .connection-copy h2 {
    font-size: 37px;
  }
  .support {
    gap: 36px;
  }
  .support h2 {
    font-size: 29px;
  }
  .faq summary {
    font-size: 12px;
  }
  .footer-top {
    grid-template-columns: 1.3fr 0.8fr 0.8fr 0.8fr;
  }
  .footer-slogan {
    display: none;
  }
}
@media (max-width: 680px) {
  html {
    scroll-padding-top: 82px;
  }
  .header {
    height: 72px;
  }
  .nav-wrap {
    width: calc(100% - 40px);
    gap: 16px;
  }
  .brand-number {
    font-size: 38px;
  }
  .brand-name {
    font-size: 19px;
  }
  .brand-name > span {
    font-size: 7px;
  }
  .nav-login {
    margin-left: auto;
    font-size: 10px;
    gap: 8px;
    padding: 9px 12px;
  }
  .menu-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 28px;
    height: 36px;
    padding: 3px;
    border: 0;
    background: none;
  }
  .menu-toggle span {
    width: 22px;
    height: 1.5px;
    background: var(--navy);
    transition: transform 0.2s;
  }
  .menu-toggle[aria-expanded="true"] span:first-child {
    transform: translateY(3.25px) rotate(45deg);
  }
  .menu-toggle[aria-expanded="true"] span:last-child {
    transform: translateY(-3.25px) rotate(-45deg);
  }
  nav {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 72px;
    background: white;
    border-bottom: 1px solid var(--line);
    padding: 17px 25px 25px;
    height: auto;
    box-shadow: 0 10px 20px #162e5510;
  }
  nav.open {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }
  nav > a {
    padding: 13px 0;
    font-size: 13px;
  }
  nav > a:after {
    display: none;
  }
  .hero {
    height: 700px;
    min-height: 640px;
    max-height: none;
  }
  .hero-art {
    left: -9%;
    right: -9%;
    top: 36%;
    bottom: 2%;
  }
  .hero-art:after {
    content: none;
  }
  .hero-inner {
    width: calc(100% - 48px);
    height: auto;
    padding-top: 45px;
    align-items: flex-start;
  }
  .hero-copy {
    max-width: 100%;
    padding: 0;
  }
  .hero-brand {
    font-size: 61px;
    letter-spacing: -4px;
    margin-bottom: 12px;
  }
  .hero-brand > span {
    font-size: 44px;
    letter-spacing: -2px;
    margin-left: 7px;
  }
  .hero-brand i {
    font-size: 65px;
  }
  .hero-title {
    font-size: 30px;
    letter-spacing: 1px;
  }
  .hero-copy > p {
    font-size: 12px;
    margin: 16px 0 23px;
    line-height: 1.9;
  }
  .hero-actions {
    gap: 10px;
  }
  .hero .button {
    min-height: 45px;
    padding: 12px 16px;
    gap: 25px;
  }
  .hero-bottom {
    height: 52px;
    padding: 0 24px;
    font-size: 8px;
    letter-spacing: 0.7px;
    background: linear-gradient(transparent, #edf4ffdd);
  }
  .hero-bottom > a {
    position: static;
    transform: none;
    font-size: 8px;
  }
  .hero-index {
    display: none;
  }
  .tiny-line {
    width: 15px;
  }
  .scroll-line {
    height: 21px;
    width: 13px;
  }
  .scroll-line:before {
    left: 5px;
  }
  .container {
    width: calc(100% - 48px);
  }
  .operator-inner {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px 20px;
    padding: 30px 10px;
  }
  .operator {
    font-size: 15px;
    letter-spacing: 1.5px;
    text-align: left;
    justify-content: center;
    gap: 9px;
  }
  .operator-logo {
    width: 30px;
    height: 30px;
  }
  .operator small {
    font-size: 7px;
    margin-top: 5px;
  }
  .section {
    padding: 65px 0;
  }
  .section-label {
    font-size: 9px;
    margin-bottom: 16px;
    letter-spacing: 1.8px;
  }
  h2 {
    font-size: 29px;
    line-height: 1.45;
  }
  .about {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .about-copy .lead {
    font-size: 18px;
    margin: 0 0 18px;
  }
  .about-copy > p:not(.lead) {
    font-size: 12px;
  }
  .values {
    grid-template-columns: 1fr;
    gap: 23px;
    padding-top: 10px;
  }
  .values > div {
    padding: 18px 0 0;
    display: grid;
    grid-template-columns: 90px 1fr;
    column-gap: 15px;
  }
  .values span {
    font-size: 9px;
    align-self: center;
  }
  .values h3 {
    font-size: 17px;
    margin: 0 0 5px;
  }
  .values p {
    font-size: 11px;
    grid-column: 2;
  }
  .section-top {
    display: block;
    margin-bottom: 30px;
  }
  .section-top > p {
    font-size: 12px;
    margin-top: 18px;
    line-height: 1.8;
  }
  .service-layout {
    display: flex;
    flex-direction: column;
    gap: 22px;
  }
  .service-tabs {
    flex-direction: row;
    gap: 0;
    border-bottom: 1px solid #dce4f0;
  }
  .service-tabs > button {
    min-height: 54px;
    flex: 1;
    justify-content: center;
    text-align: center;
    padding: 13px 4px;
    border-bottom: 2px solid transparent;
  }
  .service-tabs button[aria-selected="true"] {
    border-bottom-color: var(--blue);
  }
  .service-tabs strong {
    font-size: 13px;
  }
  .service-tabs small,
  .service-tabs svg,
  .tab-num {
    display: none;
  }
  .service-panel {
    min-height: 350px;
    padding: 28px 25px;
  }
  .service-panel h3 {
    font-size: 23px;
  }
  .service-panel > p {
    font-size: 12px;
    min-height: 68px;
  }
  .connection-diagram {
    height: 150px;
  }
  .diagram-center {
    width: 85px;
    height: 73px;
    font-size: 24px;
    flex-shrink: 0;
  }
  .diagram-center span {
    font-size: 11px;
  }
  .diagram-node {
    width: 60px;
    flex-shrink: 0;
  }
  .diagram-node svg {
    width: 23px;
  }
  .diagram-node span {
    font-size: 9px;
  }
  .diagram-caption {
    font-size: 9px;
  }
  .service-foot {
    margin-top: 25px;
    padding-top: 22px;
  }
  .service-foot span {
    font-size: 9px;
  }
  .partners .section-top {
    margin-bottom: 30px;
  }
  .steps {
    grid-template-columns: 1fr 1fr;
    gap: 30px 25px;
    margin-bottom: 28px;
  }
  .step-number {
    font-size: 43px;
  }
  .steps h3 {
    font-size: 16px;
    margin: 7px 0 10px;
  }
  .steps p {
    font-size: 10px;
  }
  .steps > div {
    padding-top: 12px;
  }
  .steps > div:after {
    display: none;
  }
  .partners > .button {
    font-size: 12px;
    min-height: 48px;
  }
  .connection-section {
    min-height: 580px;
    padding: 55px 0;
    background: #082254;
  }
  .connection-copy h2 {
    font-size: 33px;
  }
  .connection-copy > p {
    font-size: 12px;
    margin: 18px 0 23px;
  }
  .connection-copy > .section-label {
    font-size: 8px;
    letter-spacing: 1px;
  }
  .motion-toggle {
    bottom: 18px;
    right: 24px;
    font-size: 8px;
  }
  #connection-canvas {
    opacity: 0.8;
  }
  .support {
    grid-template-columns: 1fr;
    gap: 25px;
  }
  .support h2 {
    font-size: 29px;
  }
  .support > div > p {
    font-size: 12px;
    margin: 17px 0;
  }
  .faq summary {
    font-size: 13px;
    padding: 21px 0;
  }
  .faq details > p {
    font-size: 12px;
  }
  .footer {
    padding-top: 36px;
  }
  .footer-top {
    grid-template-columns: repeat(3, 1fr);
    gap: 27px 15px;
    padding-bottom: 35px;
  }
  .footer-top > .brand {
    grid-column: 1/-1;
    margin-bottom: 10px;
  }
  .footer .brand-number {
    font-size: 36px;
  }
  .footer .brand-name {
    font-size: 18px;
  }
  .footer-top h3 {
    font-size: 11px;
    margin-bottom: 17px;
  }
  .footer-top a:not(.brand),
  .footer-top button {
    font-size: 10px;
  }
  .footer-bottom {
    font-size: 8px;
    flex-wrap: wrap;
    gap: 10px;
    padding: 20px 0;
  }
  .footer-bottom > span:nth-child(2) {
    display: none;
  }
  .float-tools {
    right: 10px;
    bottom: 18px;
    gap: 6px;
  }
  .float-tools > button,
  .float-tools > a {
    width: 37px;
    height: 46px;
    border-radius: 6px;
  }
  .float-tools svg {
    width: 18px;
  }
  .float-tools span {
    font-size: 8px;
  }
  .float-tools > a {
    height: 34px;
  }
  .float-tools > a svg {
    width: 16px;
  }
  dialog {
    padding: 32px 27px;
  }
  .dialog-brand {
    font-size: 38px;
  }
  dialog h2 {
    font-size: 25px;
  }
  .dialog-note {
    font-size: 9px;
  }
  .button {
    gap: 26px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *:before,
  *:after {
    animation: none !important;
    transition: none !important;
  }
  .js-motion .reveal:not(.visible) {
    opacity: 1;
    transform: none;
  }
}

/* One original mark across large lockups and inline brand mentions. */
.brand-control-text {
  white-space: nowrap;
}
.app-brand-icon {
  width: 42px;
  height: 42px;
  object-fit: contain;
  flex-shrink: 0;
  border-radius: 11px;
}
.hero-brand {
  display: flex;
  align-items: center;
  white-space: nowrap;
}
.hero-brand > .app-brand-icon {
  width: 82px;
  height: 82px;
  margin-right: 20px;
  border-radius: 22px;
}
.dialog-brand > .app-brand-icon {
  width: 43px;
  height: 43px;
  margin-right: 12px;
  vertical-align: -5px;
}
.diagram-center > .app-brand-icon {
  width: 23px;
  height: 23px;
  margin-right: 5px;
  border-radius: 6px;
}
.diagram-center {
  width: 116px;
  flex-shrink: 0;
  font-size: 24px;
}
.diagram-center > span:not(.app-brand-icon) {
  font-size: 12px;
  margin-left: 3px;
}
.brand-inline {
  display: inline-flex;
  align-items: baseline;
  white-space: nowrap;
  gap: 0.18em;
}
.brand-inline-icon {
  width: 0.9em;
  height: 0.9em;
  object-fit: contain;
  border-radius: 0.22em;
  align-self: center;
}
.button .brand-inline-icon {
  background: white;
}
.brand {
  gap: 9px;
}
.brand-number {
  font-size: 41px;
}
.brand-name {
  font-size: 21px;
}
nav {
  gap: 22px;
}
.nav-wrap {
  gap: 22px;
}
.news-filter-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 25px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 35px;
}
.news-filters {
  display: flex;
  gap: 31px;
}
.news-filters > button {
  padding: 14px 0 18px;
  border: 0;
  border-bottom: 2px solid transparent;
  background: none;
  font-size: 12px;
  color: #7d8da5;
  transition:
    color 0.2s,
    border-color 0.2s;
}
.news-filters > button[aria-pressed="true"] {
  color: var(--blue);
  border-bottom-color: var(--blue);
}
.news-filters > button:hover {
  color: var(--blue);
}
#news-count {
  font-size: 10px;
  color: #92a0b3;
  white-space: nowrap;
  padding-bottom: 4px;
}
.news-content {
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: 55px;
  min-height: 380px;
}
.news-featured {
  background: #eef4ff;
  border: 1px solid #e1eafa;
  border-radius: 7px;
  position: relative;
  overflow: hidden;
}
.news-open {
  border: 0;
  background: none;
  width: 100%;
  height: 100%;
  text-align: left;
  cursor: pointer;
  padding: 0;
}
.news-featured > .news-open {
  display: flex;
  flex-direction: column;
  padding: 36px;
  position: relative;
  z-index: 1;
}
.news-editorial-mark {
  font-size: 63px;
  font-weight: 600;
  letter-spacing: -2px;
  color: #d3e2fa;
  margin-bottom: 42px;
  line-height: 1;
}
.news-meta {
  font-size: 10px;
  color: #7b8daa;
  letter-spacing: 0.3px;
  display: block;
}
.news-title {
  font-size: 19px;
  line-height: 1.7;
  font-weight: 500;
  margin: 15px 0 0;
  transition: color 0.2s;
}
.news-featured .news-title {
  font-size: 24px;
  max-width: 360px;
}
.news-intro {
  font-size: 12px;
  color: #8494ac;
  line-height: 1.9;
  margin: 16px 0 29px;
}
.news-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 11px;
  color: var(--blue);
  margin-top: auto;
  padding-top: 8px;
}
.news-cta svg {
  width: 20px;
  transition: transform 0.2s;
}
.news-open:hover .news-cta svg {
  transform: translateX(5px);
}
.news-list {
  display: flex;
  flex-direction: column;
}
.news-item {
  border-bottom: 1px solid var(--line);
  flex: 1;
}
.news-item:first-child {
  border-top: 1px solid var(--line);
}
.news-item > .news-open {
  padding: 24px 0;
  display: flex;
  align-items: center;
  gap: 23px;
}
.news-number {
  font-size: 11px;
  color: #bdc9da;
  align-self: flex-start;
  margin-top: 2px;
}
.news-item-copy {
  flex: 1;
}
.news-item .news-title {
  font-size: 15px;
  line-height: 1.65;
  margin-top: 9px;
}
.news-item > .news-open > svg {
  width: 18px;
  color: #acbdd7;
  transition:
    color 0.2s,
    transform 0.2s;
}
.news-open:hover .news-title {
  color: var(--blue);
}
.news-item > .news-open:hover > svg {
  transform: translateX(4px);
  color: var(--blue);
}
.download-section {
  background: #f3f7fd;
  border-block: 1px solid #e5edf8;
}
.download-layout {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 130px;
  align-items: center;
}
.download-brand {
  display: flex;
  align-items: center;
  gap: 17px;
  margin-bottom: 33px;
}
.download-brand > img {
  border-radius: 18px;
  object-fit: contain;
}
.download-brand > span {
  font-size: 21px;
  font-weight: 600;
}
.download-brand small {
  display: block;
  font-size: 10px;
  font-weight: 400;
  color: #7e90ac;
  margin-top: 7px;
  letter-spacing: 0.5px;
}
.download-copy > p {
  font-size: 13px;
  line-height: 2;
  color: #7e90a9;
  margin: 20px 0 28px;
}
.download-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.download-actions .button {
  gap: 10px;
  padding-inline: 20px;
}
.platform-logo {
  width: 22px;
  height: 22px;
  flex: 0 0 auto;
  fill: currentColor;
  stroke: none;
}
.android-antennas {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5px;
  stroke-linecap: round;
}
.download-actions .platform-logo {
  width: 22px;
  height: 22px;
}
.download-actions .button:hover .platform-logo {
  transform: none;
}
.download-platform-tabs {
  display: inline-flex;
  width: 100%;
  max-width: 250px;
  padding: 5px;
  border: 1px solid #e3eaf5;
  background: #f4f7fc;
  border-radius: 7px;
  gap: 5px;
  margin: 22px 0 6px;
}
.download-platform-tabs button {
  display: flex;
  flex: 1;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-width: 0;
  min-height: 44px;
  padding: 10px;
  border: 1px solid transparent;
  border-radius: 4px;
  background: transparent;
  color: #64768f;
  font-size: 12px;
  transition: background .18s, color .18s, border-color .18s;
}
.download-platform-tabs button[aria-selected="true"] {
  color: var(--blue);
  background: #fff;
  border-color: #dbe5f4;
  box-shadow: 0 2px 5px #10234607;
}
.download-platform-tabs button:hover {
  color: var(--blue);
}
.download-platform-tabs .platform-logo {
  width: 19px;
  height: 19px;
}
#download-qr-description {
  white-space: pre-line;
}
.download-source {
  display: block;
  font-size: 10px;
  color: #9aa8bc;
  margin-top: 15px;
}
.download-availability {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 10px;
  color: #7e91ac;
  margin-top: 32px;
}
.availability-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #508d76;
}
.availability-divider {
  width: 1px;
  height: 10px;
  background: #d0dcec;
  margin: 0 8px;
}
.download-qr-panel {
  text-align: center;
  border: 1px solid #e0e8f4;
  border-radius: 9px;
  background: #fff;
  padding: 35px 30px;
  box-shadow: 0 12px 40px #35548207;
  width: 100%;
  max-width: 360px;
  justify-self: end;
}
.qr-kicker {
  display: block;
  font-size: 8px;
  letter-spacing: 1.5px;
  color: #9aabc2;
  margin-bottom: 23px;
}
.download-qr {
  width: 224px;
  height: 224px;
  border: 1px solid #e7eef9;
  border-radius: 6px;
  padding: 9px;
  margin: auto;
}
.download-qr img {
  display: block;
  width: 100%;
  height: 100%;
}
.download-qr-panel h3 {
  font-size: 17px;
  margin-top: 25px;
  font-weight: 500;
}
.download-qr-panel p {
  font-size: 11px;
  color: #8f9fb5;
  line-height: 1.9;
  margin: 13px 0 19px;
}
.download-qr-panel .text-link {
  font-size: 10px;
  gap: 18px;
}
dialog.article-dialog {
  padding: 0;
  width: min(780px, calc(100% - 36px));
  max-height: min(88svh, 850px);
  border-radius: 12px;
  overflow-y: auto;
}
.article-reader-header {
  position: sticky;
  top: 0;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 19px 30px;
  background: rgba(255, 255, 255, 0.97);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
}
.article-reader-brand {
  font-size: 11px;
  color: #8193ae;
}
.article-close {
  border: 0;
  background: none;
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.article-close > svg {
  width: 18px;
}
.article-reader {
  padding: 40px 48px 30px;
}
.article-meta {
  display: flex;
  gap: 20px;
  font-size: 10px;
  color: #99a7bc;
  margin-bottom: 19px;
}
#article-category {
  color: var(--blue);
}
.article-reader h2 {
  font-size: 28px;
  line-height: 1.65;
}
#article-intro {
  font-size: 13px;
  color: #8b9cb4;
  line-height: 2;
  margin: 20px 0 30px;
  padding-bottom: 25px;
  border-bottom: 1px solid var(--line);
}
#article-body section {
  margin-bottom: 26px;
}
#article-body h3 {
  font-size: 17px;
  font-weight: 500;
  margin-bottom: 12px;
}
#article-body p {
  font-size: 13px;
  color: #667b99;
  line-height: 2.25;
  margin: 0;
}
.article-reader-footer {
  border-top: 1px solid var(--line);
  margin-top: 34px;
  padding-top: 25px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
}
.article-reader-footer > span {
  font-size: 10px;
  color: #a0adc0;
}
.article-reader-footer .text-link {
  font-size: 10px;
}
@media (max-width: 1200px) {
  nav {
    gap: 16px;
  }
  nav > a {
    font-size: 12px;
  }
  .nav-wrap {
    width: calc(100% - 64px);
    gap: 18px;
  }
  .app-brand-icon {
    width: 36px;
    height: 36px;
  }
  .brand-number {
    font-size: 34px;
  }
  .brand-name {
    font-size: 18px;
  }
  .hero-brand > .app-brand-icon {
    width: 68px;
    height: 68px;
    margin-right: 15px;
  }
  .news-content {
    gap: 35px;
  }
  .download-layout {
    gap: 75px;
  }
}
@media (max-width: 1000px) {
  nav {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    background: white;
    border-bottom: 1px solid var(--line);
    padding: 15px 32px 25px;
    height: auto;
    box-shadow: 0 10px 20px #162e5510;
  }
  nav.open {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }
  nav > a {
    padding: 12px 0;
    font-size: 13px;
  }
  nav > a:after {
    display: none;
  }
  .nav-login {
    margin-left: auto;
  }
  .menu-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 28px;
    height: 36px;
    padding: 3px;
    border: 0;
    background: none;
  }
  .menu-toggle span {
    width: 22px;
    height: 1.5px;
    background: var(--navy);
    transition: transform 0.2s;
  }
  .menu-toggle[aria-expanded="true"] span:first-child {
    transform: translateY(3.25px) rotate(45deg);
  }
  .menu-toggle[aria-expanded="true"] span:last-child {
    transform: translateY(-3.25px) rotate(-45deg);
  }
  .news-content {
    grid-template-columns: 1fr 1.1fr;
    gap: 25px;
  }
  .news-featured > .news-open {
    padding: 27px;
  }
  .news-editorial-mark {
    font-size: 45px;
  }
  .news-featured .news-title {
    font-size: 21px;
  }
  .news-item > .news-open {
    gap: 15px;
  }
  .news-item .news-title {
    font-size: 13px;
  }
  .news-meta {
    font-size: 9px;
  }
  .download-layout {
    gap: 40px;
  }
  .download-qr-panel {
    padding: 28px 22px;
  }
  .footer-top {
    column-gap: 18px;
  }
}
@media (max-width: 680px) {
  .nav-wrap {
    width: calc(100% - 32px);
    gap: 13px;
  }
  .app-brand-icon {
    width: 30px;
    height: 30px;
    border-radius: 8px;
  }
  .brand {
    gap: 6px;
  }
  .brand-number {
    font-size: 29px;
    letter-spacing: -2.5px;
  }
  .brand-name {
    font-size: 16px;
    letter-spacing: 1px;
  }
  .brand-name > span {
    font-size: 6px;
    letter-spacing: 0.5px;
  }
  .nav-login {
    font-size: 9px;
    padding: 8px 9px;
    gap: 7px;
  }
  .nav-login svg {
    width: 15px;
  }
  .hero-brand {
    font-size: 55px;
    letter-spacing: -4px;
  }
  .hero-brand > span {
    font-size: 39px;
    margin-left: 6px;
  }
  .hero-brand > .app-brand-icon {
    width: 53px;
    height: 53px;
    margin-right: 11px;
    border-radius: 14px;
  }
  .hero-brand i {
    font-size: 58px;
  }
  .diagram-center {
    width: 100px;
    font-size: 20px;
  }
  .diagram-center > .app-brand-icon {
    width: 21px;
    height: 21px;
  }
  .diagram-center > span {
    font-size: 10px;
  }
  .news-filter-row {
    gap: 10px;
    margin-bottom: 24px;
  }
  .news-filters {
    gap: 18px;
    flex-wrap: wrap;
  }
  .news-filters > button {
    font-size: 10px;
    padding: 10px 0 15px;
  }
  #news-count {
    display: none;
  }
  .news-content {
    grid-template-columns: 1fr;
    gap: 25px;
    min-height: 0;
  }
  .news-featured > .news-open {
    padding: 27px;
  }
  .news-editorial-mark {
    font-size: 51px;
    margin-bottom: 25px;
  }
  .news-featured .news-title {
    font-size: 21px;
  }
  .news-intro {
    font-size: 11px;
    margin-bottom: 23px;
  }
  .news-item > .news-open {
    padding: 22px 0;
    gap: 18px;
  }
  .news-item .news-title {
    font-size: 14px;
  }
  .download-layout {
    grid-template-columns: 1fr;
    gap: 37px;
  }
  .download-brand {
    gap: 14px;
    margin-bottom: 27px;
  }
  .download-brand > img {
    width: 57px;
    height: 57px;
    border-radius: 15px;
  }
  .download-brand > span {
    font-size: 19px;
  }
  .download-copy > p {
    font-size: 12px;
  }
  .download-copy .button {
    font-size: 12px;
    min-height: 49px;
  }
  .download-availability {
    font-size: 9px;
    margin-top: 25px;
  }
  .download-qr-panel {
    justify-self: center;
    max-width: 100%;
    padding: 30px;
  }
  .download-qr {
    width: 214px;
    height: 214px;
  }
  .article-reader-header {
    padding: 16px 20px;
  }
  .article-reader {
    padding: 28px 25px 25px;
  }
  .article-reader h2 {
    font-size: 23px;
  }
  .article-meta {
    font-size: 9px;
    gap: 13px;
  }
  #article-intro {
    font-size: 12px;
    margin-top: 17px;
  }
  #article-body h3 {
    font-size: 16px;
  }
  #article-body p {
    font-size: 12px;
    line-height: 2.2;
  }
  .article-reader-footer {
    align-items: flex-start;
    flex-direction: column;
  }
  .article-reader-brand {
    font-size: 10px;
  }
  .footer .brand-number {
    font-size: 32px;
  }
  .footer .brand-name {
    font-size: 17px;
  }
}