:root {
  --ink: #172440;
  --muted: #79859d;
  --blue: #365cf5;
  --border: #e4e9f3;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 85px;
}
body {
  margin: 0;
  color: var(--ink);
  font-family:
    Inter,
    -apple-system,
    BlinkMacSystemFont,
    'Segoe UI',
    'Microsoft YaHei',
    sans-serif;
  line-height: 1.75;
  background: white;
}
a {
  text-decoration: none;
  color: inherit;
}
a:focus-visible,
summary:focus-visible {
  outline: 3px solid #9fb1ff;
  outline-offset: 4px;
}
a,
summary {
  touch-action: manipulation;
}
h1,
h2,
h3,
p {
  margin: 0;
}
.wrap {
  max-width: 1160px;
  padding-inline: 30px;
  margin: auto;
}
header {
  height: 88px;
  border-bottom: 1px solid #eff2f7;
}
.nav {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 25px;
}
.brand {
  display: flex;
  gap: 10px;
  align-items: center;
  font-size: 19px;
  font-weight: 800;
  white-space: nowrap;
  line-height: 1.4;
}
.logo {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  color: #fff;
  background: var(--blue);
  font-size: 30px;
  border-radius: 13px;
  box-shadow: 0 5px 14px #365cf522;
  font-weight: 500;
}
.brand small {
  display: block;
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 2px;
  color: #8d98ac;
  margin-top: 4px;
}
nav {
  display: flex;
  gap: 30px;
  font-size: 13px;
  color: #69758d;
}
nav a:hover,
.text-link {
  color: var(--blue);
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  white-space: nowrap;
  min-height: 48px;
  padding: 13px 23px;
  font-size: 13px;
  font-weight: 650;
  border: 1px solid transparent;
  border-radius: 10px;
  transition: transform 0.15s;
}
.button:hover {
  transform: translateY(-2px);
}
.primary {
  color: white;
  background: var(--blue);
  box-shadow: 0 8px 18px #365cf525;
}
.secondary {
  border-color: var(--border);
  background: white;
}
.small {
  min-height: 38px;
  padding: 8px 17px;
  font-size: 12px;
}
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 70px;
  padding-top: 90px;
  padding-bottom: 105px;
}
.badge {
  display: inline-block;
  padding: 5px 12px;
  font-size: 11px;
  letter-spacing: 1px;
  border: 1px solid #e5ecff;
  border-radius: 30px;
  color: var(--blue);
  background: #f2f5ff;
}
h1 {
  font-size: 53px;
  line-height: 1.3;
  letter-spacing: -2px;
  margin: 22px 0;
}
h1 em {
  font-style: normal;
  color: var(--blue);
}
.hero > div > p {
  font-size: 17px;
  color: var(--muted);
  line-height: 1.9;
}
.actions {
  display: flex;
  gap: 12px;
  margin: 31px 0 23px;
}
.hero-note {
  display: flex;
  gap: 17px;
  font-size: 10px;
  color: #8d99ae;
}
.preview {
  position: relative;
  border: 1px solid var(--border);
  border-radius: 18px;
  box-shadow: 0 28px 65px #23458215;
  background: #fff;
  transform: rotate(-1deg);
}
.preview:before {
  content: '';
  position: absolute;
  inset: -65px;
  z-index: -1;
  background: radial-gradient(ellipse, #e4ebff99, transparent 66%);
}
.preview-top {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding: 16px 20px;
  background: #fafcfe;
  border-bottom: 1px solid #edf1f6;
  border-radius: 18px 18px 0 0;
  font-size: 10px;
  color: #8d99ae;
}
.preview-top > span:first-child {
  color: #d3dceb;
  letter-spacing: 3px;
}
.preview-content {
  padding: 30px;
}
.preview-icon,
.feature-icon {
  display: grid;
  place-items: center;
  color: var(--blue);
  background: #eef3ff;
  border-radius: 13px;
  width: 47px;
  height: 47px;
  font-size: 30px;
  margin-bottom: 16px;
}
.preview h2 {
  font-size: 23px;
}
.preview p {
  font-size: 12px;
  color: var(--muted);
  margin-top: 6px;
}
.file {
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 12px;
  border-radius: 10px;
  padding: 13px 15px;
  margin: 23px 0 13px;
}
.file-icon {
  display: grid;
  place-items: center;
  width: 34px;
  height: 42px;
  background: #f2f5ff;
  border: 1px solid #e5ecff;
  border-radius: 7px;
  font-size: 9px;
  color: #7b8fbd;
}
.file strong {
  display: block;
  font-size: 12px;
}
.file small {
  display: block;
  font-size: 10px;
  color: #9ba4b4;
}
.check {
  margin-left: auto;
  color: #3bac8c;
}
.preview-link {
  background: #f3f6ff;
  border: 1px solid #e8edfb;
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px;
  font-size: 10px;
  color: #7e94c0;
}
.preview-link > span:last-child {
  background: white;
  padding: 5px 8px;
  border-radius: 5px;
  color: var(--blue);
}
.preview-foot {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  font-size: 9px;
  color: #93a0b6;
  margin-top: 19px;
}
.floating {
  position: absolute;
  right: -24px;
  bottom: -37px;
  padding: 15px 20px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 12px 30px #2942750c;
  display: flex;
  align-items: center;
  gap: 12px;
  transform: rotate(1deg);
}
.floating > span {
  display: grid;
  place-items: center;
  background: #eaf8f0;
  color: #3ca788;
  width: 33px;
  height: 33px;
  border-radius: 50%;
}
.floating strong {
  display: block;
  font-size: 11px;
}
.floating small {
  display: block;
  font-size: 9px;
  color: #96a0b2;
}
.strip {
  border-block: 1px solid #f0f2f7;
  background: #fcfdff;
}
.strip .wrap {
  display: flex;
  justify-content: space-between;
  gap: 15px;
  padding-block: 24px;
  font-size: 12px;
  color: #8793a8;
}
.section {
  padding-top: 80px;
  padding-bottom: 80px;
}
.eyebrow {
  font-size: 11px;
  color: var(--blue);
  letter-spacing: 2px;
}
.section h2,
.market-banner h2 {
  font-size: 32px;
  letter-spacing: -1px;
  line-height: 1.5;
  margin-top: 10px;
}
.intro {
  font-size: 14px;
  color: var(--muted);
  margin-top: 12px;
  line-height: 1.9;
}
.features {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 35px;
}
.features article {
  border: 1px solid var(--border);
  border-radius: 13px;
  padding: 26px 22px;
}
.feature-icon {
  width: 38px;
  height: 38px;
  font-size: 22px;
  margin-bottom: 20px;
}
.features h3 {
  font-size: 15px;
  margin-bottom: 12px;
}
.features p {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.9;
}
.features small {
  display: inline-block;
  font-size: 9px;
  color: #8291ab;
  background: #f6f8fc;
  border-radius: 5px;
  padding: 3px 7px;
  margin-top: 22px;
}
.installation {
  background: #f6f8fc;
  border-block: 1px solid #eff2f8;
}
.install-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 35px;
  margin-top: 38px;
}
.install-steps b {
  font-weight: 500;
  font-size: 12px;
  color: #a2b1d3;
}
.install-steps h3 {
  font-size: 17px;
  margin: 10px 0;
}
.install-steps p {
  font-size: 12px;
  color: var(--muted);
}
.install-steps code {
  display: block;
  font-size: 11px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 10px 12px;
  margin-top: 15px;
  overflow-x: auto;
  white-space: nowrap;
  color: #5b72a1;
}
.install-note {
  color: #8c9ab1;
  font-size: 10px;
  margin: 30px 0 16px;
  padding-top: 22px;
  border-top: 1px solid #e5eaf2;
}
.text-link {
  font-size: 12px;
}
.download-section {
  display: grid;
  grid-template-columns: 1fr 370px;
  gap: 60px;
  align-items: center;
}
.release-info {
  display: flex;
  align-items: center;
  gap: 13px;
  color: #95a0b3;
  font-size: 11px;
  margin-top: 25px;
}
.release-info > span:first-child {
  color: var(--blue);
  background: #eff3ff;
  padding: 3px 9px;
  border-radius: 5px;
}
.download-card {
  padding: 27px;
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: 0 12px 40px #28468b08;
}
.download-card h3 {
  font-size: 19px;
}
.download-card p {
  font-size: 12px;
  color: var(--muted);
  margin: 5px 0 23px;
}
.download-card .button {
  display: flex;
  margin-top: 12px;
}
.download-links {
  display: flex;
  gap: 18px;
  font-size: 10px;
  color: #8491a7;
  margin-top: 23px;
}
.download-card small {
  display: block;
  font-size: 10px;
  color: #a0a9b8;
  margin-top: 15px;
}
.market-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  background: #f1f5ff;
  border: 1px solid #e5ecfc;
  padding: 38px 42px;
  border-radius: 16px;
}
.market-banner h2 {
  font-size: 26px;
}
.market-banner p {
  font-size: 12px;
  color: #7986a1;
  margin-top: 10px;
}
.faq details {
  border-bottom: 1px solid var(--border);
  padding: 22px 0;
}
.faq details:first-of-type {
  margin-top: 25px;
  border-top: 1px solid var(--border);
}
summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  gap: 15px;
  font-size: 14px;
}
summary:after {
  content: '+';
  font-size: 20px;
  color: #99a5bd;
}
details[open] summary:after {
  content: '−';
}
.faq details p {
  color: var(--muted);
  font-size: 13px;
  max-width: 850px;
  margin-top: 14px;
}
footer {
  border-top: 1px solid #edf0f5;
  background: #fafbfe;
}
.footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  padding-block: 30px;
}
.footer .brand {
  font-size: 15px;
}
.footer .logo {
  width: 32px;
  height: 32px;
  font-size: 24px;
  border-radius: 10px;
}
.footer .brand small {
  font-size: 10px;
  letter-spacing: 0;
}
.footer > div {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  font-size: 11px;
  color: #8b97ac;
}
.article {
  max-width: 900px;
  padding-top: 55px;
  padding-bottom: 70px;
}
.article h1 {
  font-size: 36px;
  letter-spacing: -1px;
}
.article h2 {
  font-size: 22px;
  margin: 35px 0 15px;
}
.article p,
.article li {
  font-size: 14px;
  color: #63718a;
}
.article pre {
  padding: 18px 22px;
  background: #f5f7fc;
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow-x: auto;
  font-size: 12px;
  color: #405477;
}
.article a {
  color: var(--blue);
}
.callout {
  background: #f2f6ff;
  border: 1px solid #e5ecfc;
  border-radius: 10px;
  padding: 18px 22px;
  margin: 24px 0;
}
.article code {
  overflow-wrap: anywhere;
}
@media (max-width: 1000px) {
  .hero {
    gap: 35px;
  }
  h1 {
    font-size: 43px;
  }
  .hero-note {
    gap: 10px;
    font-size: 9px;
  }
  .features {
    grid-template-columns: repeat(2, 1fr);
  }
  .download-section {
    grid-template-columns: 1fr 340px;
    gap: 35px;
  }
  .floating {
    right: -5px;
  }
  .wrap {
    padding-inline: 25px;
  }
  .market-banner {
    margin-inline: 25px;
  }
  .actions .button {
    padding-inline: 17px;
  }
}
@media (max-width: 720px) {
  header {
    height: 75px;
  }
  .nav {
    gap: 12px;
  }
  .brand {
    font-size: 16px;
  }
  .brand small {
    font-size: 8px;
  }
  .logo {
    width: 34px;
    height: 34px;
    border-radius: 10px;
  }
  nav {
    gap: 15px;
    font-size: 11px;
  }
  nav a:first-child,
  nav a:nth-child(2) {
    display: none;
  }
  .nav > .button {
    font-size: 11px;
    padding: 7px 10px;
    min-height: 34px;
  }
  .wrap {
    padding-inline: 22px;
  }
  .hero {
    grid-template-columns: 1fr;
    padding-top: 45px;
    padding-bottom: 70px;
    gap: 52px;
  }
  h1 {
    font-size: 42px;
    margin: 21px 0;
  }
  .hero > div > p {
    font-size: 15px;
  }
  .actions {
    gap: 10px;
    margin: 26px 0 20px;
  }
  .actions .button {
    font-size: 12px;
    padding: 12px 18px;
  }
  .hero-note {
    flex-wrap: wrap;
    gap: 13px;
  }
  .preview {
    transform: none;
    margin-inline: 4px;
  }
  .preview:before {
    inset: -20px;
  }
  .preview-content {
    padding: 27px 22px;
  }
  .floating {
    right: -7px;
    bottom: -26px;
    padding: 12px 16px;
  }
  .strip .wrap {
    flex-wrap: wrap;
    justify-content: center;
    gap: 17px;
    font-size: 10px;
    padding-block: 20px;
  }
  .section {
    padding-top: 53px;
    padding-bottom: 53px;
  }
  .section h2 {
    font-size: 27px;
  }
  .intro {
    font-size: 12px;
  }
  .features {
    gap: 12px;
    margin-top: 27px;
  }
  .features article {
    padding: 20px 15px;
  }
  .features h3 {
    font-size: 13px;
  }
  .features p {
    font-size: 11px;
  }
  .feature-icon {
    margin-bottom: 15px;
  }
  .features small {
    margin-top: 15px;
    font-size: 8px;
  }
  .install-steps {
    grid-template-columns: 1fr;
    gap: 26px;
    margin-top: 28px;
  }
  .install-steps article {
    position: relative;
    padding-left: 42px;
  }
  .install-steps b {
    position: absolute;
    left: 0;
    top: 13px;
  }
  .install-steps h3 {
    font-size: 16px;
  }
  .download-section {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .download-card {
    padding: 24px;
  }
  .market-banner {
    margin-inline: 22px;
    flex-direction: column;
    align-items: flex-start;
    padding: 27px 24px;
    gap: 25px;
  }
  .market-banner h2 {
    font-size: 24px;
  }
  .market-banner .button {
    font-size: 12px;
  }
  summary,
  .faq details p {
    font-size: 12px;
  }
  .footer {
    flex-direction: column;
    align-items: flex-start;
    padding-block: 26px;
    gap: 22px;
  }
  .footer > div {
    font-size: 10px;
    gap: 19px;
  }
  .article h1 {
    font-size: 30px;
  }
  .article h2 {
    font-size: 21px;
  }
  .article p,
  .article li {
    font-size: 13px;
  }
  .article ul,
  .article ol {
    padding-left: 20px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .button {
    transition: none;
  }
  .button:hover {
    transform: none;
  }
}