@font-face {
  font-family: Inter;
  src: url("/assets/inter.woff2") format("woff2");
  font-weight: 100 900;
  font-display: swap;
}
:root {
  color-scheme: dark;
  font-family: Inter, Arial, sans-serif;
  color: #f0f2f5;
  background: #0b1420;
  font-synthesis: none;
  --muted: #a7b4c6;
  --line: rgba(198, 216, 239, 0.16);
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 40px;
}
body {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
}
a {
  color: inherit;
  text-decoration: none;
}
button {
  font: inherit;
  color: inherit;
  cursor: pointer;
}
a,
button,
summary {
  -webkit-tap-highlight-color: transparent;
}
a:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: 2px solid #c5dcff;
  outline-offset: 6px;
}
a:hover {
  color: #fff;
}
button:disabled {
  cursor: default;
}
::selection {
  background: #779bc1;
  color: white;
}
.wrap {
  max-width: 1184px;
  width: calc(100% - 96px);
  margin-inline: auto;
}
.atmosphere {
  position: absolute;
  inset: 0 0 auto;
  height: 1200px;
  z-index: -1;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 33% 27%, #50647a 0, transparent 49%),
    radial-gradient(ellipse at 70% 28%, #233e61 0, transparent 60%), #0b1420;
  mask-image: linear-gradient(#000 65%, transparent);
}
.atmosphere canvas {
  display: block;
  width: 100%;
  height: 100%;
  opacity: 0.85;
}
.atmosphere canvas[hidden] {
  display: none;
}
.header {
  height: 112px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  white-space: nowrap;
}
.brand > span:last-child {
  font-size: 31px;
  letter-spacing: -1.5px;
  font-weight: 570;
  display: flex;
  align-items: center;
  gap: 13px;
}
.brand-label {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 1.8px;
  border: 1px solid #a8b8cc66;
  padding: 3px 6px;
  border-radius: 3px;
  line-height: 1.5;
}
.brand-icon {
  display: inline-block;
  position: relative;
  width: 25px;
  height: 43px;
  overflow: hidden;
  flex-shrink: 0;
  mix-blend-mode: screen;
}
.brand-icon img {
  position: absolute;
  max-width: none;
  width: 62px;
  height: 62px;
  left: -18px;
  top: -5px;
  filter: invert(1);
}
nav {
  display: flex;
  gap: 30px;
  align-items: center;
  font-size: 12px;
  color: #c0cad7;
}
:where(nav a) span {
  margin-left: 7px;
}
.nav-download {
  border: 1px solid #9aaec340;
  border-radius: 24px;
  padding: 9px 17px;
  background: #ffffff05;
}
.hero {
  text-align: center;
  padding-top: 88px;
}
.eyebrow {
  font-size: 10px;
  letter-spacing: 2.5px;
  font-weight: 450;
  display: flex;
  align-items: center;
  gap: 12px;
  color: #b3c6df;
  margin: 0;
}
.hero > .eyebrow {
  justify-content: center;
  letter-spacing: 2px;
}
.hero > .eyebrow [data-version] {
  letter-spacing: 0.4px;
  font-size: 11px;
}
.spark {
  font-size: 20px;
}
.eyebrow-line {
  height: 12px;
  width: 1px;
  background: #92a4ba66;
  margin-inline: 3px;
}
h1 {
  font-size: clamp(40px, 4.5vw, 66px);
  font-weight: 400;
  letter-spacing: -2.7px;
  line-height: 1.28;
  margin: 31px 0 26px;
}
h1 > span {
  color: #e1e8f1;
}
.hero-description {
  font-size: 17px;
  color: #bdc8d8;
  font-weight: 350;
  line-height: 1.9;
  margin: 0;
}
.hero-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 21px;
  margin-top: 35px;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 17px;
  border-radius: 40px;
  padding: 15px 25px;
  font-size: 14px;
  font-weight: 500;
  transition:
    transform 0.25s,
    box-shadow 0.25s;
}
.button:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px #b5d4ff1a;
}
.button-light {
  background: #f6f8fb;
  color: #101927;
}
.button-light:hover {
  color: #101927;
  background: white;
}
.download-icon {
  font-size: 22px;
  line-height: 1;
}
.button-divider {
  width: 1px;
  height: 20px;
  background: #bfc5ce;
  margin-left: 5px;
}
.text-link {
  font-size: 12px;
  color: #c5cfdd;
  display: inline-flex;
  gap: 12px;
  align-items: center;
}
.hero-meta {
  font-size: 10px;
  color: #a3b2c6;
  margin: 21px 0 0;
  letter-spacing: 0.35px;
}
.hero-meta > span {
  margin-inline: 10px;
}
.orbit {
  height: 240px;
  max-width: 650px;
  margin: 55px auto 0;
  position: relative;
}
.orbit-ring {
  position: absolute;
  border: 1px solid #b5cce521;
  border-radius: 50%;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}
.ring-one {
  width: 200px;
  height: 106px;
}
.ring-two {
  width: 380px;
  height: 180px;
}
.ring-three {
  width: 620px;
  height: 242px;
  border-color: #b5cce512;
}
.orbit-center {
  width: 84px;
  height: 84px;
  border: 1px solid #b5cce533;
  border-radius: 50%;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  display: grid;
  place-items: center;
  background: radial-gradient(circle at 30% 10%, #91b3d331, #122539aa);
  box-shadow:
    0 0 80px #7db0f21c,
    inset 0 0 24px #bdd4f212;
}
.brand-icon.large {
  width: 29px;
  height: 55px;
}
.brand-icon.large img {
  width: 76px;
  height: 76px;
  left: -23px;
  top: -7px;
}
.orbit-dot {
  position: absolute;
  width: 5px;
  height: 5px;
  background: #acc7e4;
  border-radius: 50%;
  box-shadow: 0 0 16px #bedbff;
}
.dot-one {
  left: 22%;
  top: 37%;
}
.dot-two {
  right: 21%;
  top: 63%;
}
.dot-three {
  left: 45%;
  top: 7%;
}
.orbit-label {
  position: absolute;
  font-size: 10px;
  letter-spacing: 0.5px;
  color: #acbcd0;
  background: #1320319c;
  padding: 3px 8px;
  border-radius: 10px;
}
.label-one {
  left: 8%;
  top: 29%;
}
.label-two {
  right: 2%;
  top: 62%;
}
.label-three {
  left: 42%;
  top: 0;
}
.orbit-caption {
  font-size: 11px;
  letter-spacing: 0.7px;
  color: #a3b3c8;
  margin: 13px 0 0;
}
.download-section {
  padding-top: 118px;
}
.section-intro {
  text-align: center;
}
.section-intro .eyebrow {
  justify-content: center;
}
h2 {
  font-size: 36px;
  line-height: 1.25;
  font-weight: 400;
  letter-spacing: -1.2px;
  margin: 16px 0 20px;
}
.section-intro > p:last-child,
.developer > div > p:not(.eyebrow) {
  font-size: 14px;
  line-height: 1.9;
  color: var(--muted);
}
.download-panel {
  margin-top: 45px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: linear-gradient(120deg, #b0cef00b, #b0cef002);
  overflow: hidden;
}
.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 30px;
  border-bottom: 1px solid var(--line);
}
.panel-mark {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
}
.panel-mark .brand-icon {
  transform: scale(0.65);
  width: 25px;
  margin: -9px -5px -9px -4px;
}
.status {
  font-size: 10px;
  color: #c0d1e6;
  display: flex;
  align-items: center;
  gap: 7px;
}
.status > span:first-child {
  width: 5px;
  height: 5px;
  background: #a3c9ee;
  border-radius: 50%;
}
.panel-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 40px 34px;
}
.panel-content h3 {
  font-size: 23px;
  font-weight: 400;
  letter-spacing: -0.65px;
  margin: 0 0 12px;
}
.panel-content p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.8;
  margin: 0;
}
.platforms {
  display: flex;
  gap: 8px;
  margin-top: 22px;
}
.platforms span {
  font-size: 10px;
  border: 1px solid var(--line);
  border-radius: 5px;
  padding: 3px 9px;
  color: #b9c6d8;
}
.download-choice {
  display: flex;
  align-items: center;
  flex-direction: column;
  gap: 13px;
}
.download-choice > .button {
  font-size: 13px;
  padding: 14px 24px;
  white-space: nowrap;
}
.download-choice > span {
  font-size: 9px;
  color: var(--muted);
}
.panel-footer {
  display: flex;
  justify-content: space-between;
  padding: 17px 34px;
  border-top: 1px solid var(--line);
  font-size: 11px;
  color: #b9c7d8;
}
.panel-footer a {
  display: flex;
  gap: 20px;
}
.download-note {
  font-size: 10px;
  color: #92a3bb;
  text-align: center;
  margin-top: 17px;
}
.principles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 52px;
  margin-top: 87px;
  padding-bottom: 90px;
  border-bottom: 1px solid var(--line);
}
.small-index {
  font-size: 9px;
  letter-spacing: 1.6px;
  color: #8298b3;
}
.principles h3 {
  font-size: 16px;
  font-weight: 450;
  letter-spacing: -0.35px;
  line-height: 1.6;
  margin: 18px 0 12px;
}
.principles p {
  font-size: 12px;
  line-height: 1.9;
  color: var(--muted);
  margin: 0;
}
.developer {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 70px;
  padding-top: 90px;
  padding-bottom: 90px;
  border-bottom: 1px solid var(--line);
}
.developer h2 {
  font-size: 33px;
}
.developer .text-link {
  margin-top: 13px;
}
.terminal {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #080f19;
  overflow: hidden;
}
.terminal-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  padding: 15px 18px;
  border-bottom: 1px solid var(--line);
  font-size: 9px;
  color: #91a3bb;
}
.terminal-dots {
  font-size: 8px;
  letter-spacing: 2px;
  color: #536175;
}
.terminal-body {
  padding: 27px 24px;
}
.code-comment {
  font-family: monospace;
  font-size: 11px;
  color: #879ab2;
  margin: 0 0 18px;
}
.command-line {
  display: flex;
  gap: 10px;
  justify-content: space-between;
  align-items: center;
}
.command-line code {
  font-size: 12px;
  white-space: nowrap;
  color: #e4edf7;
}
:where(.command-line code span) {
  color: #7194bb;
}
.copy-button {
  border: 1px solid var(--line);
  border-radius: 5px;
  background: #ffffff05;
  padding: 5px 8px;
  font-size: 9px;
}
.copy-button:hover {
  background: #ffffff15;
}
.terminal-note {
  font-size: 10px;
  color: #92a3bb;
  line-height: 1.9;
  margin: 24px 0 0;
}
.terminal-footer {
  display: flex;
  justify-content: space-between;
  border-top: 1px solid var(--line);
  padding: 13px 23px;
  color: #a9bdd5;
  font-size: 10px;
}
.versions {
  padding-block: 80px 100px;
}
.version-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.versions h2 {
  font-size: 28px;
}
.version-date {
  font-size: 11px;
  color: var(--muted);
}
details {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  margin-top: 22px;
}
summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 25px 0;
  font-size: 14px;
}
summary::-webkit-details-marker {
  display: none;
}
:where(summary > span) {
  display: flex;
  align-items: center;
  gap: 18px;
}
.release-tag {
  font-size: 9px;
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 3px 10px;
  color: #a9bdd5;
}
.summary-label {
  font-size: 11px;
  color: var(--muted);
}
.summary-label > span {
  font-size: 20px;
  font-weight: 200;
}
.release-details {
  font-size: 12px;
  color: var(--muted);
  padding-bottom: 25px;
}
.release-details ul {
  padding-left: 18px;
  line-height: 2;
}
.release-details a {
  display: inline-block;
  margin-top: 10px;
  color: #d2dfef;
}
.footer {
  border-top: 1px solid var(--line);
  padding-block: 28px 36px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 25px;
}
.footer > .brand {
  transform: scale(0.8);
  transform-origin: left center;
}
.footer > span {
  font-size: 10px;
  color: #8295ae;
}
.footer > div {
  display: flex;
  gap: 20px;
  font-size: 10px;
  color: #a1b2c7;
}
.footer button {
  border: 0;
  background: none;
  padding: 0;
  font-size: 10px;
  color: #a1b2c7;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.skip-link {
  position: fixed;
  left: 20px;
  top: -70px;
  z-index: 10;
  padding: 10px 20px;
  background: white;
  color: #111;
  border-radius: 5px;
}
.skip-link:focus {
  top: 20px;
}
.guide {
  max-width: 820px;
  padding-block: 70px 100px;
}
.guide h1 {
  font-size: 48px;
  line-height: 1.2;
}
.guide-lead {
  color: var(--muted);
  max-width: 600px;
}
.guide-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  font-size: 12px;
  margin: 30px 0 50px;
  color: #b9cce6;
}
.guide-section {
  padding-block: 30px;
  border-top: 1px solid var(--line);
  scroll-margin-top: 35px;
}
.guide-section h2 {
  font-size: 28px;
}
.guide-section h3 {
  font-size: 17px;
  margin-top: 30px;
  font-weight: 500;
}
.guide-section p,
.guide-section li {
  font-size: 13px;
  color: #b8c6d8;
  line-height: 1.9;
}
.guide-section a {
  text-decoration: underline;
  text-underline-offset: 4px;
}
.guide-section pre {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #080f19;
  overflow: auto;
  font-size: 12px;
  line-height: 1.9;
}
.guide-section code {
  font-family: monospace;
  overflow-wrap: anywhere;
}
.guide-section .callout {
  border-left: 2px solid #8baacf;
  padding: 10px 20px;
  background: #8baacf08;
}
.guide-section .copy-button {
  margin-top: 6px;
}
.guide-section .checksum {
  font-size: 10px;
}
.guide ol {
  padding-left: 20px;
}
.guide-section .button {
  text-decoration: none;
  margin-top: 10px;
}
@media (min-width: 1600px) {
  .hero {
    padding-top: 110px;
  }
  .atmosphere {
    height: 1350px;
  }
  h1 {
    font-size: 72px;
  }
}
@media (max-width: 900px) {
  .wrap {
    width: calc(100% - 48px);
  }
  .hero {
    padding-top: 70px;
  }
  h1 {
    letter-spacing: -1.7px;
  }
  .principles {
    gap: 25px;
  }
  .developer {
    gap: 25px;
    grid-template-columns: 1fr;
  }
  .terminal {
    max-width: 620px;
    width: 100%;
  }
  .footer {
    flex-wrap: wrap;
  }
  .footer > span {
    margin-left: auto;
  }
  .footer > div {
    width: 100%;
    justify-content: space-between;
  }
  .orbit {
    max-width: 600px;
  }
  .ring-three {
    width: 100%;
  }
}
@media (max-width: 600px) {
  .wrap {
    width: calc(100% - 40px);
  }
  .header {
    height: 86px;
  }
  .brand > span:last-child {
    font-size: 27px;
    gap: 9px;
  }
  .brand-label {
    font-size: 8px;
    letter-spacing: 1px;
    padding: 2px 4px;
  }
  .brand {
    gap: 7px;
  }
  .header nav {
    gap: 0;
  }
  .header nav > a:first-child {
    display: none;
  }
  .nav-download {
    font-size: 10px;
    padding: 7px 11px;
  }
  .hero {
    padding-top: 60px;
  }
  h1 {
    font-size: 39px;
    letter-spacing: -1.8px;
    line-height: 1.25;
    margin-top: 27px;
  }
  .hero > .eyebrow {
    font-size: 8px;
    letter-spacing: 1.3px;
    gap: 8px;
  }
  .hero-description {
    font-size: 14px;
    line-height: 1.8;
  }
  .hero-actions {
    margin-top: 29px;
  }
  .hero-actions .button {
    font-size: 12px;
    padding: 14px 19px;
    gap: 13px;
  }
  .hero-meta {
    font-size: 9px;
  }
  .orbit {
    height: 185px;
    margin-top: 45px;
  }
  .ring-one {
    width: 130px;
    height: 80px;
  }
  .ring-two {
    width: 240px;
    height: 130px;
  }
  .ring-three {
    height: 180px;
  }
  .orbit-center {
    width: 67px;
    height: 67px;
  }
  .orbit-label {
    font-size: 8px;
    padding: 2px 5px;
  }
  .label-one {
    left: 0;
    top: 27%;
  }
  .label-two {
    right: 0;
    top: 65%;
  }
  .label-three {
    left: 38%;
  }
  .orbit-caption {
    font-size: 10px;
  }
  .download-section {
    padding-top: 85px;
  }
  h2 {
    font-size: 30px;
  }
  .section-intro > p:last-child {
    font-size: 13px;
  }
  .panel-head {
    padding: 18px 20px;
  }
  .panel-content {
    padding: 27px 23px;
    flex-direction: column;
    align-items: stretch;
    gap: 30px;
  }
  .panel-content h3 {
    font-size: 21px;
  }
  .download-choice {
    align-items: stretch;
    text-align: center;
  }
  .panel-footer {
    padding: 17px 23px;
    flex-direction: column;
    gap: 16px;
  }
  .panel-footer a {
    justify-content: space-between;
  }
  .download-note {
    font-size: 9px;
    margin-inline: 15px;
  }
  .principles {
    grid-template-columns: 1fr;
    margin-top: 55px;
    gap: 35px;
    padding-bottom: 55px;
  }
  .principles h3 {
    margin-top: 13px;
  }
  .principles p {
    max-width: 340px;
  }
  .developer {
    padding-block: 60px;
  }
  .developer h2 {
    font-size: 30px;
  }
  .terminal-body {
    padding: 24px 18px;
  }
  .command-line code {
    font-size: 10px;
  }
  .terminal-bar {
    font-size: 8px;
    padding-inline: 14px;
  }
  .versions {
    padding-block: 60px;
  }
  .versions h2 {
    font-size: 25px;
  }
  .version-heading {
    display: block;
  }
  .version-date {
    display: block;
    margin-top: -8px;
    margin-bottom: 25px;
  }
  .summary-label {
    font-size: 0;
    gap: 0;
  }
  .summary-label > span {
    font-size: 22px;
  }
  .footer {
    gap: 10px;
    padding-bottom: 25px;
  }
  .footer > .brand {
    transform: scale(0.7);
    margin-right: -40px;
  }
  .footer > span {
    font-size: 8px;
  }
  .footer > div {
    margin-top: 15px;
    font-size: 10px;
  }
  .guide {
    padding-top: 45px;
  }
  .guide h1 {
    font-size: 38px;
  }
  .guide-section pre {
    white-space: pre-wrap;
    overflow-wrap: anywhere;
    font-size: 11px;
    padding: 16px;
  }
  .desktop-break {
    display: none;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .button {
    transition: none;
  }
}

[hidden] { display: none !important; }
.catalog-choice { margin: 24px 0; font-size: 13px; color: #b8c6d8; }
.catalog-choice label { display: block; margin-bottom: 8px; }
.catalog-choice select { max-width: 100%; padding: 10px 14px; border: 1px solid var(--line); border-radius: 8px; background: #0b1420; color: #f0f2f5; font: inherit; }
.catalog-choice select:focus-visible { outline: 2px solid #c5dcff; outline-offset: 4px; }

.admin form { display: grid; gap: 14px; max-width: 620px; margin-block: 24px; }
.admin input { font: inherit; color: #f0f2f5; padding: 12px; background: #101d2c; border: 1px solid #61748b; border-radius: 8px; min-width: 0; width: 100%; }
.admin input:focus-visible { outline: 2px solid #c5dcff; outline-offset: 4px; }
.admin button { justify-self: start; }
.admin button:disabled { opacity: .6; }
.admin-session { display: flex; justify-content: space-between; align-items: center; gap: 15px; }
.catalog-comparison { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 24px; }
.catalog-comparison article, .history-event { border-top: 1px solid var(--line); padding: 16px 0; }
#preview-meta, .history-event { overflow-wrap: anywhere; }
#admin-message { padding: 16px; border-left: 2px solid #9bb8dc; background: #ffffff05; }
@media(max-width:600px) { .catalog-comparison { grid-template-columns: 1fr; } }