:root {
  --ink:#17263c;
  --muted:#667386;
  --blue:#2868d7;
  --line:#e3e8ef;
  --paper:#fff;
  --soft:#f5f7fa;
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
}

* {
  box-sizing:border-box;
}

html {
  scroll-behavior:smooth;
  scroll-padding-top:30px;
}

body {
  margin:0;
  font-family:var(--font);
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
}

a {
  color:inherit;
  text-decoration:none;
}

a:focus-visible {
  outline:3px solid var(--blue);
  outline-offset:6px;
  border-radius:3px;
}

p,h1,h2,h3 {
  margin:0;
}

a,button {
  -webkit-tap-highlight-color:transparent;
}

::selection {
  background:#d6e6ff;
  color:#17263c;
}

.container {
  width:min(1184px,calc(100% - 96px));
  margin-inline:auto;
}

.skip-link {
  position:absolute;
  left:16px;
  top:-80px;
  background:white;
  padding:14px;
  z-index:20;
}

.skip-link:focus {
  top:12px;
}

.site-header {
  height:90px;
  border-bottom:1px solid #edf0f4;
  background:#fff;
}

.header-inner {
  display:flex;
  align-items:center;
  justify-content:space-between;
  height:100%;
}

.brand {
  display:flex;
  align-items:center;
  gap:12px;
}

.brand-mark {
  display:flex;
  align-items:flex-end;
  gap:4px;
  width:35px;
  height:33px;
  transform:skewY(-10deg);
}

.brand-mark i {
  display:block;
  width:9px;
  border-radius:2px;
  background:#2868d7;
}

.brand-mark i:nth-child(1) {
  height:15px;
  background:#91b7ed;
}

.brand-mark i:nth-child(2) {
  height:24px;
  background:#558cde;
}

.brand-mark i:nth-child(3) {
  height:33px;
}

.brand-name {
  font-size:21px;
  letter-spacing:2px;
  font-weight:650;
  line-height:1.3;
}

.brand-name>span {
  display:block;
  font-size:8px;
  letter-spacing:1.65px;
  font-weight:500;
  color:#7b8796;
  margin-top:5px;
}

.site-header nav {
  display:flex;
  align-items:center;
  gap:38px;
  font-size:14px;
}

.site-header nav a {
  padding-block:14px;
  transition:color .2s;
}

.site-header nav a:hover,.text-link:hover,.site-footer a:hover {
  color:var(--blue);
}

.nav-arrow {
  padding-left:12px;
  color:var(--blue);
}

.hero {
  position:relative;
  isolation:isolate;
  overflow:hidden;
  background:#f4f7fa;
  min-height:570px;
}

.hero-image {
  position:absolute;
  z-index:-2;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  object-position:center 55%;
}

.hero::after {
  content:"";
  position:absolute;
  z-index:-1;
  inset:0;
  background:linear-gradient(90deg,rgba(248,250,252,.64),rgba(248,250,252,.18) 45%,transparent 65%);
}

.hero-inner {
  min-height:570px;
  position:relative;
  display:flex;
  align-items:center;
  padding-block:64px;
}

.hero-copy {
  width:580px;
  max-width:56%;
}

h1 {
  font-size:78px;
  letter-spacing:2px;
  font-weight:650;
  line-height:1.2;
  margin-bottom:25px;
}

.title-dot {
  color:var(--blue);
  padding-left:4px;
}

.company-name {
  font-size:20px;
  letter-spacing:2px;
  font-weight:500;
}

.company-english {
  font-size:12px;
  color:#6b7a8d;
  letter-spacing:.45px;
  line-height:1.8;
  margin-top:8px;
}

.hero-description {
  font-size:15px;
  line-height:2;
  color:#566579;
  margin-top:28px;
  max-width:460px;
}

.hero-links {
  display:flex;
  align-items:center;
  gap:30px;
  margin-top:34px;
  font-size:14px;
}

.button {
  display:inline-flex;
  align-items:center;
  justify-content:space-between;
  gap:28px;
  background:#235fc9;
  color:white;
  border-radius:5px;
  padding:16px 22px;
  box-shadow:0 6px 16px #235fc918;
  transition:background .2s,transform .2s;
}

.button:hover {
  background:#184fae;
  transform:translateY(-2px);
}

.text-link {
  display:inline-flex;
  gap:16px;
  align-items:center;
  transition:color .2s;
}

.section-space {
  padding-block:72px;
}

h2 {
  font-size:32px;
  line-height:1.5;
  font-weight:600;
  letter-spacing:.5px;
}

.section-intro {
  display:block;
  margin-bottom:30px;
}

.section-description {
  font-size:15px;
  color:var(--muted);
  line-height:2;
  max-width:820px;
  margin-top:19px;
}

.service-grid {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:24px;
}

.service-card {
  border:1px solid var(--line);
  border-radius:10px;
  padding:28px 32px;
  background:#fafbfd;
}

.service-card:hover {
  border-color:#bacce5;
}

.service-icon {
  width:43px;
  height:43px;
  border:1px solid #d9e6f8;
  background:#f0f5fd;
  border-radius:10px;
  color:var(--blue);
  display:flex;
  align-items:center;
  justify-content:center;
}

.content-icon {
  flex-direction:column;
  gap:4px;
}

.content-icon i {
  height:2px;
  width:19px;
  background:#3775ca;
  border-radius:2px;
}

.content-icon i:last-child {
  width:12px;
  align-self:flex-start;
  margin-left:11px;
}

.code-icon {
  font-size:18px;
  font-weight:600;
  font-family:monospace;
}

.service-card h3 {
  font-size:21px;
  font-weight:600;
  letter-spacing:.5px;
}

.service-card>p {
  font-size:14px;
  line-height:1.95;
  color:var(--muted);
  max-width:440px;
}

.products {
  background:#f5f7fa;
  border-block:1px solid #edf0f4;
}

.section-heading {
  margin-bottom:28px;
}

.product-card {
  display:grid;
  grid-template-columns:1.05fr 1fr;
  overflow:hidden;
  background:white;
  border:1px solid #e0e7f0;
  border-radius:13px;
}

.product-copy {
  padding:40px;
  align-self:center;
}

.product-copy h3 {
  font-size:42px;
  line-height:1.4;
  letter-spacing:1px;
  font-weight:650;
}

.product-lead {
  font-size:15px;
  margin-top:12px;
  color:#3d506b;
}

.product-description {
  font-size:14px;
  line-height:1.95;
  color:var(--muted);
  margin-top:20px;
  max-width:450px;
}

.feature-list {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:15px 12px;
  list-style:none;
  padding:0;
  margin:27px 0 32px;
  font-size:12px;
  color:#4b617f;
}

.feature-list li::before {
  content:"";
  display:inline-block;
  width:5px;
  height:5px;
  background:#5f91d9;
  border-radius:1px;
  vertical-align:middle;
  margin-right:9px;
}

.product-art {
  position:relative;
  overflow:hidden;
  background:#edf2f7;
  min-height:390px;
}

.coming-soon {
  display:flex;
  align-items:center;
  gap:20px;
  margin-top:20px;
  padding:20px 4px 0;
  border-top:1px solid #dfe5ed;
}

.coming-soon h3 {
  font-size:14px;
  font-weight:500;
}

.coming-soon p {
  font-size:12px;
  color:#8794a7;
}

.contact {
  padding-block:64px;
}

.contact-inner {
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:44px;
}

.contact h2 {
  font-size:32px;
}

.contact h2+p {
  font-size:13px;
  color:var(--muted);
  margin-top:15px;
  line-height:1.9;
}

.contact-email {
  min-width:360px;
  border-left:1px solid var(--line);
  padding:8px 0 8px 44px;
}

.contact-email>span {
  font-size:11px;
  color:#7b8a9d;
  letter-spacing:.5px;
}

.contact-email>p {
  font-size:26px;
  font-weight:500;
  letter-spacing:.1px;
  color:#2c476d;
  margin-top:12px;
  overflow-wrap:anywhere;
}

.site-footer {
  border-top:1px solid var(--line);
  padding-block:30px;
  background:#fafbfd;
}

.footer-inner {
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:24px;
}

.site-footer p {
  font-size:12px;
  color:#5c6d83;
  margin-bottom:8px;
}

.site-footer span {
  font-size:9px;
  color:#8b97a7;
  letter-spacing:.3px;
}

.site-footer nav {
  display:flex;
  gap:25px;
  font-size:11px;
  color:#718096;
}

@media(min-width:1600px) {
  .hero,.hero-inner {
    min-height:630px;
  }
  .hero-image {
    object-position:center 58%;
  }
}

@media(max-width:1050px) {
  .container {
    width:calc(100% - 64px);
  }
  .hero,.hero-inner {
    min-height:540px;
  }
  .hero-copy {
    max-width:60%;
  }
  h1 {
    font-size:67px;
  }
  .hero-description {
    font-size:14px;
  }
  .section-space {
    padding-block:64px;
  }
  .product-copy {
    padding:36px 30px;
  }
  .contact-email {
    min-width:310px;
    padding-left:30px;
  }
  .contact-email>p {
    font-size:24px;
  }
  h2 {
    font-size:31px;
  }
}

@media(max-width:700px) {
  .container {
    width:calc(100% - 40px);
  }
  .site-header {
    height:77px;
  }
  .brand {
    gap:8px;
  }
  .brand-mark {
    transform:scale(.8) skewY(-10deg);
    transform-origin:left center;
    width:29px;
  }
  .brand-name {
    font-size:17px;
    letter-spacing:1px;
  }
  .brand-name>span {
    font-size:6px;
    letter-spacing:1px;
  }
  .site-header nav {
    gap:16px;
    font-size:11px;
  }
  .nav-arrow {
    display:none;
  }
  .hero,.hero-inner {
    min-height:580px;
  }
  .hero-inner {
    align-items:flex-start;
    padding-top:46px;
    padding-bottom:40px;
  }
  .hero-image {
    height:330px;
    inset:auto 0 0;
    object-fit:cover;
    object-position:67% center;
  }
  .hero::after {
    background:linear-gradient(to bottom,#f7f9fc 0,#f7f9fc 30%,#f7f9fce6 41%,#f7f9fc00 62%);
  }
  .hero-copy {
    width:100%;
    max-width:none;
  }
  h1 {
    font-size:60px;
    margin-bottom:18px;
  }
  .company-name {
    font-size:16px;
    letter-spacing:1.5px;
  }
  .company-english {
    font-size:10px;
    letter-spacing:.1px;
  }
  .hero-description {
    font-size:12px;
    margin-top:20px;
    line-height:1.9;
    max-width:340px;
  }
  .hero-links {
    margin-top:23px;
    gap:23px;
    font-size:12px;
  }
  .button {
    padding:13px 18px;
    gap:20px;
  }
  .section-space {
    padding-block:48px;
  }
  h2 {
    font-size:29px;
    line-height:1.5;
  }
  .section-description {
    font-size:13px;
    padding-top:0;
    line-height:2;
  }
  .service-grid {
    grid-template-columns:1fr;
    gap:16px;
  }
  .service-card {
    padding:26px;
  }
  .service-card h3 {
    font-size:21px;
  }
  .service-card>p {
    font-size:13px;
  }
  .section-heading {
    display:block;
    margin-bottom:26px;
  }
  .products h2 {
    font-size:27px;
  }
  .product-card {
    grid-template-columns:1fr;
  }
  .product-copy {
    padding:30px 25px;
  }
  .product-copy h3 {
    font-size:40px;
  }
  .product-lead {
    font-size:15px;
  }
  .product-description {
    font-size:12px;
  }
  .feature-list {
    font-size:11px;
    margin:23px 0 28px;
    gap:14px 9px;
  }
  .coming-soon {
    padding:18px 0 0;
    gap:16px;
  }
  .contact-inner {
    display:block;
  }
  .contact h2 {
    font-size:29px;
  }
  .contact h2+p {
    font-size:12px;
    margin-top:12px;
  }
  .contact-email {
    min-width:0;
    border-left:0;
    border-top:1px solid var(--line);
    padding:25px 0 0;
    margin-top:28px;
  }
  .contact-email>p {
    font-size:25px;
    margin:12px 0 15px;
  }
  .footer-inner {
    display:block;
  }
  .site-footer {
    padding-block:26px;
  }
  .site-footer nav {
    margin-top:23px;
    gap:25px;
    font-size:11px;
  }
  .site-footer span {
    font-size:8px;
  }
}

@media(max-width:370px) {
  .site-header nav {
    gap:10px;
    font-size:10px;
  }
  .brand-name {
    font-size:16px;
  }
  .brand-mark {
    width:24px;
  }
  .hero-description {
    font-size:11px;
  }
  .company-english {
    font-size:9px;
  }
}

@media(prefers-reduced-motion:reduce) {
  html {
    scroll-behavior:auto;
  }
  *,*::before,*::after {
    transition:none!important;
  }
}


.service-heading {
  display:flex;
  align-items:center;
  gap:16px;
  margin-bottom:18px;
}
.service-icon {
  flex-shrink:0;
}
.download-note {
  font-size:13px;
  line-height:1.8;
  color:#3d608e;
}
.product-art img {
  display:block;
  position:absolute;
  width:100%;
  height:100%;
  object-fit:cover;
  object-position:52% center;
}
@media(max-width:700px) {
  .product-art {
    min-height:0;
    aspect-ratio:4 / 3;
  }
  .service-heading {
    gap:13px;
    margin-bottom:16px;
  }
  .download-note {
    font-size:12px;
  }
}