:root {
  color-scheme: light dark;
  --paper: #ffffff;
  --ink: #202124;
  --muted: #62666d;
  --accent: #d52d27;
  --accent-hover: #b9231e;
  --on-accent: #ffffff;
  --rule: #cdd0d4;
  --rule-soft: #e0e2e5;
  --surface: #f0f1f2;
  --card: #ffffff;
  --field: #d8dadd;
  --chip: #e9eaed;
  --track: #e6e8eb;
  --shadow: #2021240d;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--ink);
  background: var(--paper);
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 24px;
}
body {
  margin: 0;
}
a {
  color: inherit;
  text-underline-offset: 4px;
}
button,
a {
  -webkit-tap-highlight-color: transparent;
}
a:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 5px;
}
.skip {
  position: fixed;
  top: -100px;
  left: 20px;
  z-index: 20;
  padding: 12px;
  background: var(--paper);
}
.skip:focus {
  top: 12px;
}
.page {
  max-width: 1440px;
  padding: 0 58px;
  margin: auto;
}
.nav {
  display: flex;
  align-items: center;
  gap: 40px;
  min-height: 112px;
}
.brand {
  display: inline-flex;
  gap: 9px;
  align-items: center;
  font-weight: 750;
  font-size: 28px;
  letter-spacing: -1.4px;
  text-decoration: none;
}
.brand img {
  flex-shrink: 0;
}
.nav nav {
  display: flex;
  gap: 30px;
  margin: auto;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1.6px;
}
.nav nav a {
  position: relative;
  white-space: nowrap;
  text-decoration: none;
  padding: 10px 0;
  font-weight: 700;
}
.nav nav a::after {
  content: '';
  position: absolute;
  inset: auto 0 4px;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.15s;
}
.nav nav a:hover::after {
  transform: scaleX(1);
}
.nav-cta {
  color: var(--accent);
}
.nav nav a:hover,
.quiet-link:hover {
  color: var(--accent);
}
.edition,
.eyebrow,
.section-label,
figcaption {
  font-size: 10px;
  letter-spacing: 2.2px;
  line-height: 1.7;
}
.edition {
  border-left: 1px solid var(--rule);
  padding-left: 30px;
  font-size: 8px;
  letter-spacing: 3px;
}
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  padding: 68px 0 64px;
  position: relative;
}
.hero-copy {
  position: relative;
  z-index: 1;
}
.eyebrow {
  margin: 0 0 25px;
}
h1,
h2,
.number {
  font-family: Georgia, 'Times New Roman', serif;
  font-weight: 400;
}
h1 {
  font-size: clamp(70px, 7.4vw, 110px);
  letter-spacing: -6px;
  line-height: 0.96;
  margin: 0 0 29px;
}
h1 em {
  font-style: normal;
}
.lede {
  font-size: clamp(20px, 2vw, 26px);
  line-height: 1.3;
  letter-spacing: -0.7px;
  margin: 0 0 16px;
}
.hero-detail {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.6;
  max-width: 380px;
}
.actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}
.button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 24px;
  border: 1px solid var(--ink);
  border-radius: 6px;
  padding: 16px 20px;
  font-size: 14px;
  text-decoration: none;
  transition:
    background 0.15s,
    transform 0.15s;
}
.button:hover {
  background: var(--surface);
  transform: translateY(-2px);
}
.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--on-accent);
}
.primary:hover {
  background: var(--accent-hover);
}
.download-note {
  margin: 13px 0 0;
  font-size: 11px;
  line-height: 1.7;
  color: var(--muted);
}
.hero-art {
  margin: 0 -30px 0 -90px;
}
.hero-art img {
  width: 100%;
  height: auto;
  display: block;
}
figcaption {
  text-align: right;
  margin-right: 25px;
  font-size: 8px;
  letter-spacing: 3px;
}
.principles {
  border-block: 1px solid var(--rule);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  padding: 26px 0;
}
.principles > div {
  display: flex;
  align-items: center;
  padding: 0 30px;
  gap: 18px;
  border-left: 1px solid var(--rule);
}
.principles > div:first-child {
  padding-left: 5px;
  border: 0;
}
.feature-symbol {
  font-size: 35px;
  font-family: Georgia, 'Times New Roman', serif;
  color: var(--muted);
}
.principles p {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
}
.principles strong {
  display: block;
  font-size: 14px;
  font-weight: 600;
}
.principles p span {
  display: block;
  color: var(--muted);
}
.section {
  display: grid;
  grid-template-columns: 185px minmax(0, 1fr);
  gap: 36px;
  padding: 60px 0;
  border-bottom: 1px solid var(--rule);
}
.section-label {
  position: relative;
  font-size: 9px;
  letter-spacing: 1.8px;
  padding-top: 6px;
}
.vertical-note {
  position: absolute;
  bottom: 20px;
  left: 0;
  writing-mode: vertical-rl;
  font-size: 8px;
  letter-spacing: 3px;
  color: var(--muted);
}
.section-body {
  border-left: 1px solid var(--rule);
  padding-left: 40px;
}
h2 {
  font-size: clamp(38px, 4.2vw, 60px);
  letter-spacing: -2.5px;
  line-height: 1.1;
  margin: 0 0 28px;
}
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}
.number {
  font-size: 43px;
  color: var(--muted);
  display: block;
  margin: 12px 0 10px;
}
h3 {
  font-size: 17px;
  margin: 0 0 10px;
  font-weight: 500;
  letter-spacing: -0.4px;
}
.steps p,
.detail-grid p,
.install-intro,
.questions p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
  margin: 0;
}
.detail-grid {
  display: grid;
  grid-template-columns: 1fr 330px;
  gap: 65px;
  align-items: center;
}
.detail-grid .eyebrow {
  font-size: 9px;
  margin-bottom: 25px;
  color: var(--ink);
}
.plain-list {
  list-style: none;
  padding: 0;
  margin: 28px 0 0;
  font-size: 13px;
  line-height: 1.7;
}
.plain-list li {
  border-bottom: 1px solid var(--rule-soft);
  padding: 9px 0;
}
.plain-list li:before {
  content: '—';
  margin-right: 10px;
  color: var(--accent);
}
.popup-example {
  border: 1px solid var(--field);
  border-radius: 9px;
  padding: 24px;
  box-shadow: 0 10px 35px var(--shadow);
  background: var(--card);
}
.example-brand {
  display: flex;
  gap: 7px;
  align-items: center;
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -1px;
  margin-bottom: 30px;
}
.example-brand span {
  margin-left: auto;
  font-size: 10px;
  letter-spacing: 1px;
  color: var(--muted);
}
.example-button {
  color: var(--on-accent);
  background: var(--accent);
  border-radius: 5px;
  padding: 14px 0;
  text-align: center;
  font-size: 13px;
}
.detail-grid .example-found {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--rule);
  font-size: 12px;
}
.example-stream {
  display: flex;
  gap: 13px;
  align-items: center;
  border: 1px solid var(--rule-soft);
  padding: 14px 10px;
  border-radius: 5px;
  margin: 12px 0 20px;
}
.example-stream strong {
  font-size: 12px;
  font-weight: 500;
}
.example-stream small {
  font-size: 10px;
  color: var(--muted);
  display: block;
  margin-top: 5px;
}
.tag {
  margin-left: auto;
  background: var(--chip);
  padding: 4px 7px;
  border-radius: 3px;
  font-size: 9px;
}
.detail-grid .example-label {
  color: var(--ink);
  font-size: 12px;
  margin-bottom: 6px;
}
.example-select {
  border: 1px solid var(--field);
  padding: 12px;
  border-radius: 4px;
  margin-bottom: 16px;
  font-size: 12px;
}
.example-select span,
.example-progress span {
  float: right;
}
.detail-grid .example-progress {
  margin-top: 22px;
  font-size: 11px;
  color: var(--ink);
}
.example-bar {
  height: 6px;
  background: var(--track);
  border-radius: 5px;
  margin-top: 8px;
}
.example-bar span {
  display: block;
  width: 64%;
  height: 100%;
  background: var(--accent);
  border-radius: inherit;
}
.detail-grid .example-foot {
  margin-top: 27px;
  padding-top: 15px;
  border-top: 1px solid var(--rule);
  font-size: 9px;
}
.install-steps {
  list-style: none;
  padding: 0;
  counter-reset: install;
  margin: 24px 0;
}
.install-steps li {
  counter-increment: install;
  display: grid;
  grid-template-columns: 25px 180px 1fr;
  gap: 10px;
  padding: 18px 0;
  border-bottom: 1px solid var(--rule-soft);
  font-size: 13px;
  line-height: 1.7;
}
.install-steps li:before {
  content: counter(install, decimal-leading-zero);
  color: var(--accent);
  font-family: monospace;
}
.install-steps li span {
  color: var(--muted);
}
code {
  font-size: 0.95em;
  overflow-wrap: anywhere;
}
.quiet-link {
  font-size: 12px;
  margin-left: 10px;
}
.hint {
  font-size: 11px;
  color: var(--muted);
  line-height: 1.7;
  margin-top: 18px;
}
.questions details {
  border-bottom: 1px solid var(--rule-soft);
  padding: 20px 0;
}
summary {
  cursor: pointer;
  font-size: 16px;
  padding-right: 15px;
  line-height: 1.5;
}
.questions details p {
  padding: 15px 25px 0 0;
  max-width: 720px;
}
.questions .rights-note {
  margin-top: 24px;
  font-size: 11px;
}
.footer {
  display: flex;
  align-items: center;
  gap: 30px;
  padding: 30px 0;
}
.footer .brand {
  font-size: 21px;
  letter-spacing: -1px;
}
.footer p {
  margin: auto;
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 2px;
}
.footer > div {
  display: flex;
  gap: 20px;
  font-size: 11px;
}
.not-found {
  max-width: 750px;
  margin: 15vh auto;
  padding: 25px;
}
@media (max-width: 1050px) {
  .page {
    padding: 0 30px;
  }
  .edition {
    display: none;
  }
  .nav nav {
    margin-right: 0;
  }
  .hero {
    padding-top: 40px;
  }
  h1 {
    font-size: 79px;
    letter-spacing: -4.5px;
  }
  .hero-art {
    margin-left: -45px;
  }
  .section {
    grid-template-columns: 130px 1fr;
    gap: 20px;
  }
  .section-body {
    padding-left: 25px;
  }
  .detail-grid {
    grid-template-columns: 1fr 280px;
    gap: 24px;
  }
  .principles > div {
    padding: 0 15px;
    gap: 12px;
  }
  .steps {
    gap: 18px;
  }
  .install-steps li {
    grid-template-columns: 25px 1fr;
  }
  .install-steps li span {
    grid-column: 2;
  }
}
@media (max-width: 720px) {
  .page {
    padding: 0 23px;
  }
  .nav {
    min-height: 90px;
    gap: 20px;
  }
  .brand {
    font-size: 24px;
  }
  .nav nav {
    gap: 14px;
    font-size: 9px;
    letter-spacing: 1.1px;
  }
  .nav nav a:first-child {
    display: none;
  }
  .hero {
    grid-template-columns: 1fr;
    padding: 28px 0 30px;
  }
  .eyebrow {
    font-size: 8px;
    letter-spacing: 1.7px;
    margin-bottom: 24px;
  }
  h1 {
    font-size: clamp(61px, 13.6vw, 96px);
    letter-spacing: -3.5px;
  }
  .hero-detail {
    max-width: 370px;
  }
  .hero-art {
    margin: 0 -15px;
  }
  .hero-art img {
    max-height: 370px;
    object-fit: contain;
  }
  .actions {
    gap: 9px;
  }
  .button {
    padding: 15px 17px;
    gap: 18px;
    font-size: 13px;
  }
  .principles {
    grid-template-columns: 1fr;
    padding: 3px 0;
  }
  .principles > div,
  .principles > div:first-child {
    border-left: 0;
    padding: 18px 5px;
    border-bottom: 1px solid var(--rule-soft);
  }
  .principles > div:last-child {
    border-bottom: 0;
  }
  .feature-symbol {
    width: 28px;
  }
  .section {
    grid-template-columns: 1fr;
    padding: 35px 0;
    gap: 25px;
  }
  .section-body {
    border: 0;
    padding: 0;
  }
  .section-label {
    font-size: 8px;
  }
  .vertical-note {
    display: none;
  }
  h2 {
    font-size: 41px;
    letter-spacing: -2px;
  }
  .steps {
    grid-template-columns: 1fr;
    gap: 15px;
  }
  .steps article {
    padding-left: 58px;
    position: relative;
    min-height: 95px;
  }
  .number {
    position: absolute;
    left: 0;
    top: -15px;
    font-size: 34px;
  }
  .detail-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .popup-example {
    max-width: 350px;
    width: 100%;
    margin: 0 auto;
  }
  .footer {
    flex-wrap: wrap;
    gap: 20px;
  }
  .footer p {
    margin-left: auto;
    font-size: 7px;
  }
  .footer > div {
    width: 100%;
    justify-content: space-between;
    font-size: 10px;
  }
}
@media (max-width: 400px) {
  .nav nav a:nth-child(2) {
    display: none;
  }
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #1c1e21;
    --ink: #e8eaed;
    --muted: #a2a9b3;
    --accent: #e8544d;
    --accent-hover: #f0736d;
    --on-accent: #1c1e21;
    --rule: #4a4e54;
    --rule-soft: #3a3e44;
    --surface: #26292d;
    --card: #26292d;
    --field: #3a3e44;
    --chip: #2f3338;
    --track: #2f3338;
    --shadow: #00000066;
  }
  /* The hero render is a product shot on its own white ground with no alpha
     channel. Rather than let that become a white slab bleeding off a dark
     layout, it is inset and rounded so it reads as a deliberate plate. */
  .hero-art {
    margin: 0;
  }
  .hero-art img {
    border-radius: 16px;
  }
  .example-stream,
  .example-select {
    border-color: var(--field);
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .button {
    transition: none;
  }
  .nav nav a::after {
    transition: none;
  }
}