/* Steel, porcelain and connection-blue: a Windows field manual, not a dashboard. */
:root {
  color-scheme: light;
  --canvas: #eef3f8;
  --surface: #fff;
  --ink: #172b43;
  --muted: #53667c;
  --line: #cdd8e4;
  --accent: #1556cf;
  --accent-hover: #1045a9;
  --soft: #e6eefc;
  --paper: #f7faff;
  --terminal: #172b43;
  --terminal-ink: #edf4ff;
  --shadow: 0 22px 65px -28px #1b355944;
  --sans:
    "Segoe UI Variable", "Segoe UI", -apple-system, BlinkMacSystemFont, Arial,
    sans-serif;
  --mono: "Cascadia Code", "SFMono-Regular", Consolas, monospace;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --canvas: #101b2a;
    --surface: #19293d;
    --ink: #edf4ff;
    --muted: #aec0d4;
    --line: #34475e;
    --accent: #8eb9ff;
    --accent-hover: #aecbff;
    --soft: #253e5f;
    --paper: #142236;
    --terminal: #0d1725;
    --terminal-ink: #edf4ff;
    --shadow: 0 22px 65px -28px #0008;
  }
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --canvas: #101b2a;
  --surface: #19293d;
  --ink: #edf4ff;
  --muted: #aec0d4;
  --line: #34475e;
  --accent: #8eb9ff;
  --accent-hover: #aecbff;
  --soft: #253e5f;
  --paper: #142236;
  --terminal: #0d1725;
  --terminal-ink: #edf4ff;
  --shadow: 0 22px 65px -28px #0008;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 110px;
}
body {
  margin: 0;
  background: var(--canvas);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
a {
  color: var(--accent);
  text-underline-offset: 4px;
}
a:hover {
  color: var(--accent-hover);
}
button {
  font: inherit;
  color: inherit;
  cursor: pointer;
}
button,
a {
  -webkit-tap-highlight-color: transparent;
}
button:focus-visible,
a:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 5px;
}
svg {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
}
img {
  display: block;
  max-width: 100%;
  height: auto;
}
p {
  margin: 0 0 1.25em;
}
h1,
h2,
h3 {
  font-weight: 650;
  line-height: 1.12;
  letter-spacing: -0.04em;
  text-wrap: balance;
}
h1 {
  font-size: clamp(42px, 5.3vw, 74px);
  margin: 22px 0 25px;
}
h2 {
  font-size: clamp(28px, 3.3vw, 39px);
  margin: 12px 0 24px;
}
h3 {
  font-size: 24px;
  margin: 30px 0 12px;
  letter-spacing: -0.025em;
}
main,
.site-footer {
  width: min(1200px, calc(100% - 80px));
  margin-inline: auto;
}
section[id] {
  scroll-margin-top: 105px;
}
.eyebrow {
  font: 500 11px/1.5 var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.13em;
  color: var(--muted);
  margin: 0;
}
.skip-link {
  position: fixed;
  top: -100px;
  left: 20px;
  z-index: 20;
  background: var(--surface);
  padding: 12px 20px;
  border: 1px solid var(--accent);
}
.skip-link:focus {
  top: 10px;
}
.site-header {
  border-bottom: 1px solid var(--line);
  position: relative;
  z-index: 10;
  background: var(--canvas);
}
.header-inner {
  width: min(1200px, calc(100% - 80px));
  margin: auto;
  display: flex;
  align-items: center;
  gap: 32px;
  height: 98px;
}
.brand {
  display: flex;
  gap: 12px;
  align-items: center;
  text-decoration: none;
  color: var(--ink);
  font-size: 23px;
  letter-spacing: -0.04em;
  font-weight: 650;
  line-height: 1.1;
}
.brand-sub {
  display: block;
  font: 500 9px/1.5 var(--mono);
  letter-spacing: 0.13em;
  color: var(--muted);
  margin-top: 5px;
}
.header-inner nav {
  margin-left: auto;
  display: flex;
  gap: 30px;
}
.header-inner nav a {
  font-size: 14px;
  color: var(--muted);
  text-decoration: none;
}
.header-inner nav a:hover,
.header-inner nav a[aria-current] {
  color: var(--ink);
}
.theme-picker {
  position: relative;
}
.theme-picker > button {
  display: grid;
  place-items: center;
  background: none;
  border: 1px solid var(--line);
  height: 40px;
  width: 40px;
  border-radius: 50%;
}
.theme-picker > button:hover {
  background: var(--surface);
}
#theme-menu {
  position: absolute;
  right: 0;
  top: 48px;
  min-width: 136px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 6px;
  box-shadow: var(--shadow);
}
#theme-menu button {
  display: block;
  width: 100%;
  background: none;
  border: none;
  text-align: left;
  padding: 9px 14px;
  border-radius: 8px;
  font-size: 14px;
}
#theme-menu button:hover,
#theme-menu button[aria-pressed="true"] {
  background: var(--soft);
  color: var(--accent);
}
.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(340px, 0.8fr);
  gap: 8%;
  padding: 68px 0 56px;
  align-items: start;
}
.hero-copy h1 span {
  color: var(--accent);
}
.tiny-square {
  display: inline-block;
  width: 6px;
  height: 6px;
  background: var(--accent);
  margin: 0 9px 1px 0;
}
.hero-lead {
  font-size: clamp(20px, 2.2vw, 27px);
  line-height: 1.45;
  letter-spacing: -0.025em;
  margin-bottom: 18px;
}
.hero-description {
  color: var(--muted);
  font-size: 16px;
  max-width: 440px;
}
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 30px;
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;
  padding: 6px 0;
}
.text-link span {
  font-size: 20px;
}
.terminal-art {
  margin-top: 38px;
  background: var(--terminal);
  color: var(--terminal-ink);
  border: 1px solid #4c6482;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow);
  max-width: 540px;
  transform: rotate(-1.2deg);
  transform-origin: center;
}
.terminal-title {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font: 10px var(--mono);
  padding: 13px 16px;
  border-bottom: 1px solid #4c6482;
  color: #b8c8dd;
  background: #ffffff06;
}
.terminal-dots {
  display: flex;
  gap: 5px;
}
.terminal-dots i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #849ab5;
}
.terminal-dots i:first-child {
  background: #c38886;
}
.terminal-dots i:last-child {
  background: #89b7a6;
}
.terminal-body {
  padding: 24px 26px;
  font: 12px/1.8 var(--mono);
}
.terminal-body p {
  margin: 0;
}
.terminal-body .terminal-spacer {
  margin: 15px 0;
  color: #cbdfff;
}
.terminal-muted {
  color: #a9bbd1;
}
.terminal-user {
  color: #90d5cf;
}
.terminal-cursor {
  color: #bcd4ff;
}
.terminal-status {
  display: flex;
  justify-content: space-between;
  font: 9px var(--mono);
  padding: 13px 16px;
  border-top: 1px solid #4c6482;
  color: #b8c8dd;
}
.terminal-status i {
  display: inline-block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #90d5cf;
  margin-right: 5px;
}
.download-panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 30px;
  box-shadow: var(--shadow);
}
.download-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 28px;
  gap: 14px;
}
.version {
  font: 500 11px var(--mono);
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--muted);
}
.download-panel h2 {
  font-size: 36px;
  line-height: 1.15;
  letter-spacing: -0.04em;
  margin-bottom: 14px;
}
.download-panel > p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}
.architecture-picker {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin: 24px 0 18px;
}
.architecture-picker button {
  background: var(--canvas);
  border: 1px solid var(--line);
  border-radius: 10px;
  text-align: left;
  padding: 12px 14px;
  font-size: 15px;
  font-weight: 650;
}
.architecture-picker button span {
  display: block;
  font-size: 10px;
  letter-spacing: 0.01em;
  color: var(--muted);
  font-weight: 400;
  margin-top: 4px;
}
.architecture-picker button[aria-pressed="true"] {
  border-color: var(--accent);
  background: var(--soft);
  color: var(--accent);
  box-shadow: inset 0 0 0 1px var(--accent);
}
.button {
  display: inline-flex;
  gap: 10px;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  padding: 16px 18px;
  border-radius: 10px;
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.35;
}
.button.primary {
  background: var(--accent);
  color: var(--surface);
}
.button.primary:hover {
  background: var(--accent-hover);
}
.button.primary > svg:last-child {
  margin-left: auto;
  width: 18px;
  height: 18px;
}
#installer-link {
  width: 100%;
  justify-content: flex-start;
}
.standalone-link {
  display: flex;
  justify-content: center;
  gap: 8px;
  align-items: center;
  font-size: 12px;
  text-decoration: none;
  padding: 17px 0 4px;
}
.standalone-link svg {
  width: 14px;
  height: 14px;
}
.download-panel .file-note {
  text-align: center;
  font: 10px/1.5 var(--mono);
  margin: 12px 0 26px;
}
.release-facts {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  font-size: 11px;
  padding: 20px 0;
  border-block: 1px solid var(--line);
  color: var(--muted);
}
.release-facts a {
  font-size: 11px;
}
.official-link {
  margin-top: 18px;
}
.official-link a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: 12px;
  text-decoration: none;
}
.official-link svg {
  width: 15px;
  height: 15px;
}
.download-panel .quiet-note {
  font-size: 10px;
  line-height: 1.5;
  margin-top: 17px;
  margin-bottom: 0;
}
.guide-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 30px;
  font-size: 11px;
  color: var(--muted);
  padding: 19px 0;
  border-block: 1px solid var(--line);
}
.guide-meta a {
  color: inherit;
  text-decoration: none;
}
.guide-layout {
  display: grid;
  grid-template-columns: 230px minmax(0, 1fr);
  gap: 85px;
  align-items: start;
  padding: 70px 0 90px;
}
.contents {
  position: sticky;
  top: 30px;
}
.contents nav {
  margin-top: 21px;
}
.contents ol {
  list-style: none;
  padding: 0;
  margin: 0;
}
.contents li {
  margin: 0 0 3px;
}
.contents a {
  display: block;
  text-decoration: none;
  font-size: 13px;
  color: var(--muted);
  border-left: 2px solid transparent;
  padding: 7px 0 7px 14px;
  line-height: 1.5;
}
.contents a:hover,
.contents a[aria-current] {
  color: var(--accent);
  border-color: var(--accent);
  background: var(--soft);
}
.contents .toc-download {
  font: 10px var(--mono);
  margin-top: 24px;
  color: var(--accent);
  padding-left: 0;
}
.guide-article {
  max-width: 800px;
  min-width: 0;
}
.guide-article section + section {
  margin-top: 62px;
  padding-top: 50px;
  border-top: 1px solid var(--line);
}
.guide-article p {
  font-size: 17px;
  line-height: 1.85;
  color: var(--muted);
}
.guide-article strong {
  color: var(--ink);
  font-weight: 600;
}
.guide-article code,
.document-page code {
  font: 13px var(--mono);
  color: var(--ink);
  background: var(--soft);
  padding: 2px 5px;
  border-radius: 4px;
  overflow-wrap: anywhere;
}
.guide-article pre {
  overflow: auto;
  max-width: 100%;
  background: var(--terminal);
  padding: 22px;
  border-radius: 12px;
  margin: 24px 0;
}
.guide-article pre code {
  font-size: 12px;
  line-height: 1.8;
  white-space: pre;
  color: var(--terminal-ink);
  background: transparent;
  padding: 0;
}
.table-wrap {
  overflow: auto;
  margin: 25px 0;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
}
table {
  border-collapse: collapse;
  width: 100%;
  font-size: 12px;
  line-height: 1.6;
}
caption {
  text-align: left;
  padding: 14px 18px;
  color: var(--ink);
  font-weight: 600;
  font-size: 13px;
  border-bottom: 1px solid var(--line);
}
th,
td {
  text-align: left;
  padding: 14px 18px;
  min-width: 145px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-weight: 400;
}
thead th {
  font: 10px var(--mono);
  color: var(--ink);
  background: var(--paper);
}
tbody th {
  font-weight: 600;
  color: var(--ink);
}
tbody tr:last-child > * {
  border-bottom: none;
}
figure {
  margin: 30px 0;
}
figure img {
  border-radius: 14px;
  width: 100%;
  background: #eaf0f8;
  border: 1px solid var(--line);
}
figcaption {
  font-size: 11px;
  color: var(--muted);
  margin: 10px 0 0;
  line-height: 1.6;
}
details {
  border-bottom: 1px solid var(--line);
}
summary {
  cursor: pointer;
  font-size: 17px;
  font-weight: 600;
  padding: 20px 28px 20px 0;
  list-style: none;
  position: relative;
  line-height: 1.5;
}
summary::-webkit-details-marker {
  display: none;
}
summary::after {
  content: "+";
  position: absolute;
  right: 0;
  font: 21px var(--mono);
  color: var(--accent);
}
details[open] summary::after {
  content: "−";
}
details > p {
  padding-right: 22px;
}
.sources ul {
  list-style: none;
  padding: 0;
  margin: 22px 0 28px;
  columns: 2;
  column-gap: 30px;
}
.sources li {
  break-inside: avoid;
  line-height: 1.5;
  margin-bottom: 12px;
}
.sources li a {
  font-size: 12px;
  display: inline-flex;
  gap: 7px;
  text-decoration: none;
  align-items: start;
}
.sources li svg {
  width: 14px;
  height: 14px;
  margin-top: 2px;
}
.site-footer {
  padding: 38px 0 34px;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 35px;
}
.footer-brand {
  font-weight: 650;
  color: var(--ink);
  text-decoration: none;
  font-size: 18px;
  letter-spacing: -0.03em;
}
.site-footer p {
  font-size: 12px;
  color: var(--muted);
  margin: 8px 0 0;
}
.site-footer nav {
  display: flex;
  gap: 24px;
  align-items: start;
}
.site-footer nav a {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  color: var(--muted);
  text-decoration: none;
  padding-top: 5px;
}
.site-footer nav svg {
  width: 13px;
  height: 13px;
}
.site-footer .footer-note {
  grid-column: 1/-1;
  font-size: 10px;
  border-top: 1px solid var(--line);
  padding-top: 22px;
  margin-top: 0;
}
.document-page {
  max-width: 820px;
  padding-block: 60px 100px;
}
.document-page h1 {
  font-size: clamp(40px, 5vw, 60px);
  max-width: 730px;
}
.document-page .lead {
  font-size: 22px;
  line-height: 1.65;
  color: var(--muted);
  margin-bottom: 42px;
}
.document-page section {
  border-top: 1px solid var(--line);
  padding-top: 32px;
  margin-top: 36px;
}
.document-page section h2 {
  font-size: 29px;
}
.document-page section p {
  color: var(--muted);
  line-height: 1.85;
}
.back-link {
  display: inline-block;
  font-size: 12px;
  text-decoration: none;
  margin-bottom: 32px;
}
.document-date {
  font: 11px var(--mono);
  color: var(--muted);
  margin: 0 0 35px;
}
.document-page .button {
  min-width: 200px;
}
.document-page > .eyebrow {
  margin-top: 0;
}
@media (min-width: 1400px) {
  .hero {
    gap: 120px;
    grid-template-columns: minmax(0, 1fr) 405px;
  }
  .hero-copy h1 {
    font-size: 74px;
  }
}
@media (max-width: 1050px) {
  main,
  .site-footer,
  .header-inner {
    width: calc(100% - 48px);
  }
  .hero {
    gap: 45px;
    grid-template-columns: minmax(0, 1fr) 350px;
  }
  .hero-copy h1 {
    font-size: 54px;
  }
  .download-panel {
    padding: 25px;
  }
  .guide-layout {
    gap: 45px;
    grid-template-columns: 195px minmax(0, 1fr);
  }
  .contents a {
    font-size: 12px;
  }
  .download-panel h2 {
    font-size: 32px;
  }
  .terminal-body {
    font-size: 10px;
  }
}
@media (max-width: 780px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 35px;
    padding: 40px 0 36px;
  }
  .hero-copy h1 {
    font-size: clamp(46px, 8vw, 68px);
  }
  .hero-lead {
    font-size: 24px;
  }
  .hero-description {
    max-width: 520px;
  }
  .terminal-art {
    display: none;
  }
  .download-panel {
    max-width: none;
    padding: 28px;
  }
  .download-panel h2 br {
    display: none;
  }
  .download-panel h2 {
    font-size: 32px;
  }
  .architecture-picker button {
    padding: 13px 16px;
  }
  .guide-layout {
    display: block;
    padding-top: 36px;
  }
  .contents {
    position: static;
    padding: 20px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 14px;
    margin-bottom: 44px;
  }
  .contents ol {
    columns: 2;
    column-gap: 20px;
  }
  .contents li {
    break-inside: avoid;
  }
  .contents a {
    font-size: 12px;
  }
  .contents .toc-download {
    margin-top: 15px;
  }
  .guide-meta {
    gap: 8px 24px;
  }
  .guide-article section + section {
    margin-top: 44px;
    padding-top: 36px;
  }
  .header-inner {
    height: 82px;
    gap: 20px;
  }
  .header-inner nav {
    gap: 22px;
  }
  .guide-article p {
    font-size: 16px;
  }
  .sources ul {
    columns: 1;
  }
  .site-footer {
    gap: 22px;
  }
  .site-footer nav {
    gap: 18px;
  }
  .document-page {
    padding-top: 40px;
  }
  .document-page .lead {
    font-size: 20px;
  }
}
@media (max-width: 480px) {
  main,
  .site-footer,
  .header-inner {
    width: calc(100% - 36px);
  }
  .header-inner {
    gap: 14px;
  }
  .brand {
    font-size: 19px;
    gap: 8px;
  }
  .brand img {
    width: 32px;
    height: 32px;
  }
  .brand-sub {
    font-size: 7px;
  }
  .header-inner nav {
    gap: 16px;
  }
  .header-inner nav a {
    font-size: 12px;
  }
  .header-inner nav a[href="/about/"] {
    display: none;
  }
  .theme-picker > button {
    width: 34px;
    height: 34px;
  }
  .hero-copy h1 {
    font-size: clamp(40px, 11vw, 51px);
    letter-spacing: -0.05em;
  }
  .hero-lead {
    font-size: 22px;
  }
  .hero-description {
    font-size: 15px;
  }
  .download-panel {
    padding: 23px;
    border-radius: 18px;
  }
  .download-panel h2 {
    font-size: 29px;
  }
  .guide-meta {
    font-size: 10px;
  }
  .contents {
    padding: 18px;
  }
  .contents ol {
    columns: 1;
  }
  .contents a {
    padding-block: 5px;
  }
  .guide-article h2 {
    font-size: 29px;
  }
  .site-footer {
    grid-template-columns: 1fr;
  }
  .site-footer nav {
    justify-content: space-between;
    gap: 12px;
  }
  .site-footer .footer-note {
    grid-column: 1;
  }
  summary {
    font-size: 16px;
  }
  .document-page h1 {
    font-size: 43px;
  }
  .document-page section h2 {
    font-size: 27px;
  }
  .document-page section p {
    font-size: 16px;
  }
}
.table-wrap:focus-visible,
pre:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 4px;
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .terminal-art {
    transform: none;
  }
}