:root {
  color-scheme: light;
  --paper: oklch(0.982 0.003 240);
  --ink: oklch(0.26 0.015 210);
  --muted: oklch(0.46 0.018 230);
  --rule: oklch(0.83 0.012 230);
  --accent: #8d1233;
  --surface: oklch(0.95 0.012 230);
  font-family: Arial, Helvetica, sans-serif;
  color: var(--ink);
  background: var(--paper);
  font-synthesis: none;
}
* { box-sizing: border-box; }
body { margin: 0; font-size: 18px; line-height: 1.6; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-underline-offset: 5px; }
a:hover { color: var(--accent); }
a, summary { -webkit-tap-highlight-color: #eacbd4; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 5px; }
h1, h2, h3, p, figure { margin: 0; }
h1, h2, .brand { font-family: Georgia, 'Times New Roman', serif; font-weight: 400; }
h1 { font-size: 84px; line-height: 1.06; }
h1 span, h1 em { display: block; }
h1 em { margin-left: 48px; }
h2 { font-size: 42px; line-height: 1.18; }
h3 { font-size: 22px; line-height: 1.35; font-weight: 500; }
em { color: var(--accent); font-weight: 400; }
p + p { margin-top: 16px; }
.wrap { width: min(1160px, calc(100% - 80px)); margin-inline: auto; }
.header { min-height: 96px; display: flex; align-items: center; justify-content: space-between; gap: 24px; border-bottom: 1px solid var(--rule); }
.brand { display: inline-flex; align-items: center; gap: 12px; font-size: 30px; text-decoration: none; }
.brand img { width: 55px; }
nav { display: flex; gap: 32px; font-size: 15px; }
nav a { text-decoration: none; padding-block: 14px; }
.hero { padding-block: 56px; }
.hero-copy { display: grid; grid-template-columns: 1fr 1fr; column-gap: 64px; align-items: center; }
.hero-copy .eyebrow { grid-column: 1 / -1; }
.hero-action .lead { margin-top: 0; }
.story-layout { display: grid; grid-template-columns: 1.25fr 1fr; gap: 64px; align-items: start; }
.eyebrow { font-size: 12px; text-transform: uppercase; letter-spacing: .07em; color: var(--muted); margin-bottom: 24px; }
.lead { font-size: 20px; line-height: 1.5; margin-block: 24px; max-width: 480px; }
.button { min-height: 56px; display: inline-flex; align-items: center; justify-content: space-between; gap: 48px; padding: 14px 24px; border-radius: 3px; color: white; background: var(--accent); text-decoration: none; font-size: 16px; font-weight: bold; transition: background-color 180ms; }
.button:hover { color: white; background: #6e0c26; }
.button span { font-size: 22px; line-height: 1; transition: transform 180ms; }
.button:hover span { transform: translateY(3px); }
.button:active span { transform: translateY(1px); }
.download-note { font-size: 13px; color: var(--muted); margin-block: 12px; }
.text-link { font-size: 15px; }
.story-figure { min-width: 0; }
.film-heading { display: flex; justify-content: space-between; gap: 16px; font-size: 13px; margin-bottom: 16px; color: var(--accent); }
video { display: block; width: 100%; height: auto; background: var(--surface); }
figcaption { font-size: 14px; line-height: 1.5; color: var(--muted); margin-top: 16px; }
.film-details summary { font-size: 14px; padding-block: 12px; }
.film-details .detail-body { font-size: 14px; }
.section { padding-block: 64px; border-top: 1px solid var(--rule); scroll-margin-top: 24px; }
.section-heading { display: grid; grid-template-columns: 1fr 1.6fr; gap: 64px; margin-bottom: 40px; }
.ways { display: grid; gap: 32px; }
.ways article + article { border-top: 1px solid var(--rule); padding-top: 24px; }
.ways h3 { margin-bottom: 16px; }
.mode-label { display: block; font-size: 13px; color: var(--accent); margin-bottom: 12px; }
.small { font-size: 16px; color: var(--muted); }
.start { background: var(--surface); }
.section-grid { display: grid; grid-template-columns: 1fr 1.6fr; gap: 64px; }
.section-intro > p:not(.eyebrow) { font-size: 16px; margin-top: 24px; max-width: 420px; }
.install-steps { list-style: none; margin: 0; padding: 0; counter-reset: install; }
.install-steps > li { counter-increment: install; padding: 0 0 32px 40px; position: relative; }
.install-steps > li::before { content: '0' counter(install); color: var(--accent); position: absolute; left: 0; top: 3px; font-size: 13px; }
.install-steps h3 { margin-bottom: 12px; }
.install-steps p { font-size: 16px; }
details { border-bottom: 1px solid var(--rule); }
summary { cursor: pointer; padding: 20px 8px 20px 0; font-size: 18px; line-height: 1.4; }
summary:hover { color: var(--accent); }
.detail-body { font-size: 16px; padding-bottom: 24px; }
.install-steps details { margin-top: 12px; }
.install-steps summary { font-size: 16px; padding-block: 12px; }
.questions details:first-child { border-top: 1px solid var(--rule); }
.data { border-top: 3px solid var(--accent); }
.closing { display: flex; justify-content: space-between; align-items: center; gap: 32px; padding-block: 64px; border-top: 1px solid var(--rule); }
.footer { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; border-top: 1px solid var(--rule); padding-block: 32px; font-size: 14px; }
.footer .brand { font-size: 24px; }
.footer .brand img { width: 44px; }
.skip { position: absolute; left: 16px; top: -100px; padding: 12px; background: white; z-index: 2; }
.skip:focus { top: 16px; }
@keyframes write-in { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: no-preference) {
  h1 span { animation: write-in 650ms both; }
  h1 em { animation: write-in 650ms 180ms both; }
  details[open] .detail-body { animation: write-in 180ms both; }
}
@media (max-width: 1000px) {
  .wrap { width: calc(100% - 48px); }
  .hero-copy, .story-layout, .section-grid, .section-heading { gap: 32px; }
  h1 { font-size: 64px; }
  h2 { font-size: 36px; }
}
@media (max-width: 740px) {
  .wrap { width: calc(100% - 40px); }
  .header { flex-wrap: wrap; gap: 8px; padding-top: 20px; }
  .brand { font-size: 28px; }
  .brand img { width: 48px; }
  nav { width: 100%; justify-content: space-between; gap: 16px; }
  .hero-copy, .story-layout, .section-grid, .section-heading { grid-template-columns: 1fr; }
  .hero-copy { gap: 0; }
  .hero-action .lead { margin-top: 24px; }
  .hero { padding-block: 32px 40px; }
  h1 { font-size: 64px; }
  h1 em { margin-left: 32px; }
  h2 { font-size: 32px; }
  .eyebrow { font-size: 11px; margin-bottom: 20px; }
  .lead { font-size: 18px; }
  .hero .button { width: 100%; }
  .story-figure { max-width: 390px; justify-self: center; width: 100%; }
  .section { padding-block: 40px; }
  .section-heading { gap: 0; margin-bottom: 32px; }
  .ways article + article { padding-top: 32px; }
  .install-steps > li { padding-left: 32px; }
  .closing { flex-direction: column; align-items: flex-start; padding-block: 40px; gap: 24px; }
  .footer { flex-wrap: wrap; gap: 16px 24px; }
  .footer .brand { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  .button, .button span { transition: none; }
  .button:hover span, .button:active span { transform: none; }
}

.document { max-width: 760px; padding-block: 56px 64px; overflow-wrap: anywhere; }
.document h1 { font-size: clamp(36px, 5vw, 56px); line-height: 1.12; margin-bottom: 24px; }
.document h2 { font-size: 30px; margin-block: 40px 20px; }
.document a, .data-copy a { color: var(--accent); }
.document-nav { flex-wrap: wrap; gap: 8px 24px; margin-top: 48px; padding-top: 20px; border-top: 1px solid var(--rule); }
.document-nav a { text-decoration: underline; }
.document-nav [aria-current="page"] { color: var(--ink); text-decoration: none; }