:root {
  font-family: Arial, "Malgun Gothic", sans-serif;
  color: #142449;
  background: #f8faff;
  font-synthesis: none;
  font-size: 16px;
  --blue: #4264f5;
  --muted: #697995;
  --line: #e1e7f2;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}
body {
  margin: 0;
}
button,
a {
  -webkit-tap-highlight-color: transparent;
}
button {
  font: inherit;
  cursor: pointer;
}
a {
  color: inherit;
  text-decoration: none;
}
button:disabled {
  opacity: 0.55;
  cursor: wait;
}
a:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: 3px solid #5473ff;
  outline-offset: 5px;
}
p {
  line-height: 1.9;
  color: var(--muted);
}
.header {
  max-width: 1280px;
  margin: auto;
  height: 94px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 36px;
  gap: 32px;
}
.logo {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  font-size: 27px;
  letter-spacing: -1px;
}
.brand-symbol {
  width: 43px;
  height: 31px;
  display: block;
}
.brand-logo { display: block; }
.brand-logo-full { width: 150px; height: 36px; }
.brand-logo-inverse { width: 64px; height: 64px; border-radius: 12px; }
.header nav {
  display: flex;
  gap: 35px;
  font-size: 14px;
  color: #687898;
}
.header nav a:hover {
  color: var(--blue);
}
.header-start {
  font-size: 14px;
  padding: 12px 18px;
  border: 1px solid #dce4f4;
  background: #fff;
  border-radius: 9px;
}
.header-start span {
  margin-left: 14px;
}
.hero {
  max-width: 1208px;
  margin: auto;
  padding: 70px 44px 58px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 60px;
  position: relative;
}
.release-pill {
  display: inline-flex;
  gap: 9px;
  align-items: center;
  padding: 8px 13px;
  border: 1px solid #dae3fa;
  border-radius: 30px;
  font-size: 12px;
  color: #5475ac;
  background: #f0f5ff;
}
.release-pill > span:first-child {
  height: 6px;
  width: 6px;
  background: #6083ed;
  border-radius: 50%;
}
h1 {
  font-size: 68px;
  font-weight: 750;
  line-height: 1.18;
  letter-spacing: -3px;
  margin: 24px 0;
}
h1 em {
  font-style: normal;
  color: var(--blue);
}
.hero-copy > p {
  font-size: 18px;
  margin: 0 0 28px;
}
.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 11px;
  border-radius: 10px;
  padding: 17px 22px;
  font-size: 15px;
  font-weight: 600;
  border: 1px solid transparent;
  min-height: 54px;
  transition:
    transform 0.18s,
    box-shadow 0.18s;
}
.button:hover:not(:disabled) {
  transform: translateY(-2px);
}
.button.primary {
  color: #fff;
  background: var(--blue);
  box-shadow: 0 6px 17px #4264f524;
}
.button.primary:hover {
  box-shadow: 0 9px 24px #4264f538;
}
.button.secondary {
  background: #fff;
  border-color: #dce4f1;
  color: #526487;
}
.button .icon {
  width: 18px;
  height: 18px;
}
.hero-copy .download-meta,
.download-meta {
  font-size: 12px;
  line-height: 1.7;
  color: #8190a8;
  margin: 14px 0 24px;
}
.hero-more {
  font-size: 13px;
  color: #7083a8;
}
.hero-more span {
  margin-left: 10px;
}
.hero-note {
  min-width: 280px;
  text-align: center;
  padding-right: 20px;
}
.note-orbit {
  display: grid;
  place-items: center;
  width: 250px;
  height: 220px;
  background: radial-gradient(ellipse, #e4edff 0, transparent 69%);
}
.mascot {
  width: 144px;
  height: 158px;
  filter: drop-shadow(0 16px 22px #6f95db22);
}
.hero-note p {
  font-size: 19px;
  line-height: 1.7;
  color: #8196bb;
  font-weight: 500;
  margin: 6px 0 21px;
}
.small-caps {
  font-size: 10px;
  letter-spacing: 2.7px;
  color: #8e9dbc;
}
.product-preview {
  max-width: 1118px;
  margin: 0 auto 50px;
  border: 1px solid #d7e1f1;
  border-radius: 15px;
  background: #fff;
  overflow: hidden;
  box-shadow: 0 24px 85px #44649b20;
}
.preview-bar {
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  background: #eff3fb;
  color: #8a9bb5;
  font-size: 12px;
}
.window-dots {
  display: flex;
  gap: 6px;
}
.window-dots i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #d4dfef;
}
.window-dots i:first-child {
  background: #efafb3;
}
.window-dots i:nth-child(2) {
  background: #eacf91;
}
.window-dots i:nth-child(3) {
  background: #99cdb3;
}
.preview-label {
  border: 1px solid #dce4f1;
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 10px;
}
.product-preview img {
  width: 100%;
  height: auto;
  display: block;
}
.preview-caption {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  border-top: 1px solid var(--line);
  padding: 20px 26px;
  font-size: 13px;
  color: #8d9db6;
}
.preview-caption b {
  color: #4969a4;
  font-weight: 500;
}
.preview-caption > span:last-child {
  font-size: 11px;
}
.section {
  max-width: 1118px;
  margin: auto;
  padding: 86px 0;
}
.section-heading {
  text-align: center;
}
.eyebrow {
  font-size: 12px;
  letter-spacing: 2px;
  color: #7090c0;
}
.section h2 {
  font-size: 38px;
  font-weight: 650;
  line-height: 1.45;
  letter-spacing: -1.8px;
  margin: 17px 0;
}
.section-heading p {
  font-size: 15px;
  margin-top: 10px;
}
.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 54px;
  margin-top: 55px;
}
.feature-icon {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  background: #ebf1ff;
  border-radius: 13px;
  color: #6180c9;
  margin-bottom: 24px;
}
.feature-icon .icon {
  width: 23px;
  height: 23px;
}
.features h3 {
  font-size: 20px;
  letter-spacing: -0.6px;
}
.features p {
  font-size: 15px;
  line-height: 1.9;
  word-break: keep-all;
}
.features article > span {
  font-size: 12px;
  color: #91a1b9;
}
.versions {
  border-top: 1px solid var(--line);
}
.version-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 25px;
  margin-top: 44px;
}
.version-card {
  background: #fff;
  border: 1px solid #dce5f3;
  border-radius: 20px;
  padding: 35px;
}
.version-card.featured {
  border-color: #b5c5ff;
  background: linear-gradient(145deg, #f0f4ff, white 70%);
  box-shadow: 0 15px 36px #5a78be0c;
}
.version-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #6981b7;
}
.version-top .icon {
  width: 27px;
  height: 27px;
}
.version-tag {
  font-size: 12px;
  background: #eff4fe;
  padding: 7px 11px;
  border-radius: 20px;
}
.version-card h3 {
  font-size: 28px;
  letter-spacing: -1px;
  margin: 27px 0 6px;
}
.version-card > p {
  font-size: 15px;
}
.version-card ul {
  padding: 0;
  margin: 28px 0;
  list-style: none;
  display: grid;
  gap: 16px;
  font-size: 14px;
  color: #536785;
  min-height: 125px;
}
.version-card li:before {
  content: "✓";
  color: #7195c4;
  margin-right: 12px;
}
.version-card li.muted {
  color: #98a3b8;
}
.version-card li.muted:before {
  content: "—";
  color: #a8b2c5;
}
.version-card .button {
  width: 100%;
}
.version-disclosure {
  text-align: center;
  font-size: 13px;
  line-height: 1.9;
  margin: 26px 0 0;
}
.download-section {
  border-radius: 22px;
  background: #ecf2ff;
  padding: 54px 62px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 65px;
  margin-top: 28px;
}
.download-section h2 {
  font-size: 36px;
}
.download-section p {
  font-size: 15px;
}
.download-section .button {
  margin-top: 10px;
}
.install-steps {
  list-style: none;
  padding: 10px 0 0;
  margin: 0;
  display: grid;
  gap: 27px;
  align-content: center;
}
.install-steps li {
  display: flex;
  gap: 20px;
}
.install-steps li > span {
  font-size: 14px;
  color: #7692c4;
  margin-top: 5px;
  border: 1px solid #d4dff3;
  border-radius: 50%;
  width: 35px;
  height: 35px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.install-steps h3 {
  margin: 0;
  font-size: 17px;
  font-weight: 600;
}
.install-steps p {
  margin: 8px 0 0;
  font-size: 14px;
}
.faq {
  max-width: 850px;
  padding-bottom: 110px;
}
.faq h2 {
  text-align: center;
  font-size: 29px;
  margin-bottom: 32px;
}
.faq details {
  border-bottom: 1px solid var(--line);
}
.faq summary {
  padding: 22px 5px;
  cursor: pointer;
  font-size: 16px;
  color: #4a5d7e;
}
.faq details p {
  padding: 0 24px 17px;
  font-size: 14px;
  margin: 0;
}
.faq details[open] summary {
  color: var(--blue);
}
footer {
  max-width: 1208px;
  padding: 35px 10px 45px;
  margin: auto;
  border-top: 1px solid var(--line);
  display: flex;
  align-items: center;
  gap: 24px;
}
footer .logo {
  font-size: 22px;
}
footer .brand-symbol {
  width: 33px;
  height: 26px;
}
footer > span {
  font-size: 13px;
  color: #8494af;
}
footer small {
  margin-left: auto;
  font-size: 12px;
  color: #98a6bc;
}
dialog {
  border: 1px solid #dce4f2;
  border-radius: 20px;
  padding: 36px;
  width: min(580px, calc(100% - 32px));
  max-height: 90vh;
  color: #243b64;
  box-shadow: 0 20px 100px #13274738;
}
dialog::backdrop {
  background: #15264466;
  backdrop-filter: blur(4px);
}
dialog h2 {
  font-size: 25px;
  letter-spacing: -1px;
}
dialog p {
  font-size: 14px;
  line-height: 1.8;
}
dialog dl {
  padding: 16px;
  background: #f4f7fc;
  border-radius: 10px;
  font-size: 13px;
}
dialog dl div + div {
  margin-top: 13px;
}
dialog dt {
  color: #8191ab;
  font-size: 12px;
  margin-bottom: 4px;
}
dialog dd {
  margin: 0;
  overflow-wrap: anywhere;
  line-height: 1.6;
}
#release-hash {
  font-family: monospace;
  font-size: 12px;
}
.dialog-close {
  position: absolute;
  right: 20px;
  top: 13px;
  border: 0;
  background: none;
  font-size: 27px;
  color: #93a1b8;
}
.dialog-note {
  font-size: 12px !important;
  color: #8495b1;
}
dialog .button {
  width: 100%;
  margin-top: 12px;
}
.download-hint {
  font-size: 12px;
  text-align: center;
  margin-bottom: 0;
}
.skip {
  position: fixed;
  top: -80px;
  left: 16px;
  z-index: 10;
  background: #fff;
  padding: 16px;
  border: 2px solid var(--blue);
}
.skip:focus {
  top: 12px;
}
.noscript {
  padding: 20px;
  text-align: center;
}
@media (max-width: 1200px) {
  .section,
  .product-preview {
    margin-left: 32px;
    margin-right: 32px;
  }
  .hero {
    padding: 55px 54px;
  }
  .header {
    padding: 0 42px;
  }
  h1 {
    font-size: 58px;
  }
  .features {
    gap: 28px;
  }
  footer {
    margin: 0 32px;
  }
  .hero-note {
    min-width: 230px;
    padding-right: 0;
  }
}
@media (max-width: 760px) {
  .header {
    height: 76px;
    padding: 0 22px;
    gap: 12px;
  }
  .header nav {
    display: none;
  }
  .header .logo {
    font-size: 25px;
  }
  .header-start {
    font-size: 12px;
    padding: 10px 13px;
  }
  .hero {
    padding: 45px 24px 38px;
    display: block;
    text-align: center;
  }
  .hero-note {
    display: none;
  }
  h1 {
    font-size: 47px;
    letter-spacing: -2px;
  }
  .hero-copy > p {
    font-size: 16px;
  }
  .hero-actions {
    justify-content: center;
  }
  .button {
    padding: 15px 17px;
    font-size: 14px;
    min-height: 50px;
  }
  .hero-copy .download-meta {
    font-size: 11px;
  }
  .section,
  .product-preview {
    margin-left: 20px;
    margin-right: 20px;
  }
  .product-preview {
    border-radius: 10px;
  }
  .preview-bar {
    padding: 0 12px;
    height: 32px;
    font-size: 9px;
  }
  .preview-label {
    display: none;
  }
  .preview-caption {
    padding: 14px 12px;
    font-size: 11px;
    justify-content: center;
  }
  .preview-caption > span:last-child {
    display: none;
  }
  .section {
    padding-top: 54px;
    padding-bottom: 54px;
  }
  .section h2 {
    font-size: 29px;
    letter-spacing: -1.3px;
  }
  .section-heading p {
    font-size: 14px;
  }
  .features {
    grid-template-columns: 1fr;
    gap: 32px;
    margin-top: 36px;
  }
  .feature-icon {
    margin-bottom: 13px;
  }
  .features h3 {
    font-size: 19px;
    margin: 0 0 10px;
  }
  .features p {
    margin-top: 0;
    font-size: 15px;
  }
  .version-grid {
    grid-template-columns: 1fr;
    gap: 20px;
    margin-top: 32px;
  }
  .version-card {
    padding: 28px 24px;
  }
  .version-card h3 {
    font-size: 25px;
  }
  .version-disclosure {
    font-size: 12px;
    text-align: left;
  }
  .download-section {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 35px 25px;
    margin-top: 0;
  }
  .install-steps {
    gap: 23px;
  }
  .download-section h2 {
    font-size: 29px;
  }
  .faq h2 {
    font-size: 24px;
  }
  .faq summary {
    font-size: 14px;
    line-height: 1.7;
  }
  .faq details p {
    font-size: 13px;
    padding-left: 5px;
    padding-right: 5px;
  }
  footer {
    margin: 0 22px;
    padding: 28px 0;
    flex-wrap: wrap;
    gap: 15px;
  }
  footer > span {
    font-size: 12px;
  }
  footer small {
    margin-left: 0;
    width: 100%;
    font-size: 11px;
  }
  dialog {
    padding: 30px 23px;
  }
  dialog h2 {
    font-size: 23px;
  }
  .release-pill {
    font-size: 11px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .button {
    transition: none;
  }
}