:root {
  color-scheme: light;
  --bg: #f4efe7;
  --panel: #fbf8f2;
  --line: #d5ccc0;
  --text: #1e1713;
  --muted: #635850;
  --accent: #8a4638;
  --accent-dark: #6f362b;
  --accent-soft: #efe2dc;
  --font-body: "Newsreader", Georgia, serif;
  --font-display: "Cormorant Garamond", Georgia, serif;
  --font-ui: "Aptos", Candara, sans-serif;
  --font-mono: Consolas, "Cascadia Mono", monospace;
  --shell: 72rem;
  --measure: 46rem;
  --gutter: clamp(1.25rem, 4vw, 3rem);
  --header-offset: 6rem;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-offset);
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1.08rem;
  line-height: 1.68;
  text-rendering: optimizeLegibility;
}

a {
  color: var(--accent);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.16em;
}

a:hover {
  color: var(--accent-dark);
}

a:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 4px;
}

.shell {
  width: min(calc(100% - var(--gutter) - var(--gutter)), var(--shell));
  margin: 0 auto;
}

.skip-link {
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 100;
  padding: 0.6rem 0.8rem;
  background: var(--text);
  color: var(--panel);
  font-family: var(--font-ui);
  font-size: 0.9rem;
  transform: translateY(-160%);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid var(--line);
  background: rgba(244, 239, 231, 0.97);
}

.header-row {
  display: flex;
  min-height: 4.75rem;
  align-items: center;
  justify-content: space-between;
  gap: 1rem 2rem;
}

.brand-row {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 0.7rem;
}

.site-name,
.product-name {
  display: inline-flex;
  align-items: center;
  color: var(--text);
  text-decoration: none;
}

.site-name {
  gap: 0.55rem;
  font-family: var(--font-display);
  font-size: 1.42rem;
  font-style: italic;
  font-weight: 600;
  white-space: nowrap;
}

.site-mark {
  display: block;
  width: 2.8rem;
  height: auto;
}

.brand-separator {
  color: var(--line);
  font-family: var(--font-ui);
}

.product-name {
  gap: 0.45rem;
  overflow: hidden;
  font-family: var(--font-ui);
  font-size: 0.92rem;
  font-weight: 700;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.product-name img {
  display: block;
  flex: 0 0 auto;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.45rem 1.1rem;
  font-family: var(--font-ui);
  font-size: 0.84rem;
}

.site-nav a {
  color: var(--muted);
  text-decoration: none;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--text);
  text-decoration: underline;
}

main {
  padding-bottom: 6rem;
}

.hero {
  max-width: 62rem;
  padding: clamp(4rem, 8vw, 6.5rem) 0 3.75rem;
  border-bottom: 1px solid var(--line);
}

.product-context {
  margin: 0 0 1rem;
  color: var(--muted);
  font-family: var(--font-ui);
  font-size: 0.9rem;
  font-weight: 700;
}

h1,
h2,
h3 {
  color: var(--text);
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.015em;
}

h1 {
  max-width: 58rem;
  margin: 0 0 1.55rem;
  font-size: clamp(3.3rem, 8vw, 6rem);
  line-height: 0.96;
  letter-spacing: -0.035em;
}

h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 2.75rem);
}

h3 {
  margin: 0 0 0.55rem;
  font-size: 1.38rem;
}

p,
li {
  max-width: var(--measure);
}

p {
  margin: 0 0 1rem;
}

.lead {
  max-width: 49rem;
  margin: 0;
  color: var(--muted);
  font-size: clamp(1.2rem, 2.4vw, 1.42rem);
  line-height: 1.58;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.9rem;
}

.action-link {
  display: inline-flex;
  min-height: 2.8rem;
  align-items: center;
  justify-content: center;
  padding: 0.65rem 0.95rem;
  border: 1px solid var(--accent);
  border-radius: 4px;
  color: var(--accent);
  font-family: var(--font-ui);
  font-size: 0.9rem;
  font-weight: 700;
  text-decoration: none;
  transition: background-color 160ms ease, border-color 160ms ease, color 160ms ease;
}

.action-link:hover,
.action-link:focus-visible {
  border-color: var(--accent-dark);
  color: var(--accent-dark);
}

.action-link--strong {
  background: var(--accent);
  color: var(--panel);
}

.action-link--strong:hover,
.action-link--strong:focus-visible {
  background: var(--accent-dark);
  color: #fff;
}

.availability {
  margin: 1rem 0 0;
  color: var(--muted);
  font-family: var(--font-ui);
  font-size: 0.86rem;
  line-height: 1.55;
}

.requirements {
  display: grid;
  grid-template-columns: minmax(10rem, 0.72fr) minmax(0, 2fr);
  gap: 1.5rem 3rem;
  padding: 2.2rem 0;
  border-bottom: 1px solid var(--line);
}

.requirements h2 {
  font-size: 1.5rem;
}

.requirements ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.45rem 2rem;
  margin: 0;
  padding-left: 1.25rem;
}

.requirements li {
  margin: 0;
}

.section {
  padding-top: 5.5rem;
}

.section + .section {
  margin-top: 5.5rem;
  border-top: 1px solid var(--line);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(18rem, 0.9fr);
  gap: 1rem 3rem;
  align-items: start;
  margin-bottom: 2rem;
}

.section-heading p {
  margin: 0;
  color: var(--muted);
  font-size: 1.12rem;
}

.feature-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2rem;
}

.feature-list article {
  padding-top: 1.25rem;
  border-top: 2px solid var(--accent);
}

.feature-list p {
  margin: 0;
  color: var(--muted);
}

.steps {
  max-width: 54rem;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
}

.steps li {
  display: grid;
  grid-template-columns: 3rem minmax(0, 1fr);
  gap: 1rem;
  padding: 1.45rem 0;
  border-top: 1px solid var(--line);
  counter-increment: step;
}

.steps li::before {
  color: var(--accent);
  content: counter(step, decimal-leading-zero);
  font-family: var(--font-ui);
  font-size: 0.82rem;
  font-weight: 700;
}

.steps li:last-child {
  border-bottom: 1px solid var(--line);
}

.steps h3,
.steps p {
  grid-column: 2;
}

.steps p {
  margin-bottom: 0;
  color: var(--muted);
}

.steps--compact {
  max-width: 48rem;
}

.callout,
.exit-guide {
  max-width: 54rem;
  margin: 2rem 0 0;
  padding: 1.2rem 1.35rem;
  border-left: 3px solid var(--accent);
  background: var(--accent-soft);
}

.callout {
  color: var(--muted);
}

.callout strong {
  color: var(--text);
}

.choice-table {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  max-width: 54rem;
  margin-top: 2.25rem;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.choice-table > div {
  padding: 1.35rem 1.5rem 1.35rem 0;
}

.choice-table > div + div {
  padding-left: 1.5rem;
  border-left: 1px solid var(--line);
}

.choice-table p,
.exit-guide p {
  margin: 0;
  color: var(--muted);
}

.exit-guide h3 {
  margin-bottom: 0.45rem;
}

.details-list {
  max-width: 56rem;
  border-top: 1px solid var(--line);
}

.details-list details {
  padding: 1.05rem 0;
  border-bottom: 1px solid var(--line);
}

.details-list summary {
  cursor: pointer;
  font-family: var(--font-ui);
  font-size: 1rem;
  font-weight: 700;
}

.details-list p {
  margin: 0.85rem 0 0;
  color: var(--muted);
}

.task-list {
  display: grid;
  gap: 2rem;
}

.task-list article {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(15rem, 0.65fr);
  gap: 2rem 3rem;
  padding: 1.5rem 0;
  border-top: 2px solid var(--accent);
}

.task-list p {
  margin: 0;
  color: var(--muted);
}

.task-note {
  padding-left: 1.25rem;
  border-left: 1px solid var(--line);
  font-family: var(--font-ui);
  font-size: 0.88rem;
  line-height: 1.55;
}

.kiosk-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(15rem, 0.55fr);
  gap: 2rem 3rem;
  align-items: start;
  padding: 1.5rem 0;
  border-top: 2px solid var(--accent);
  border-bottom: 1px solid var(--line);
}

.kiosk-intro p {
  color: var(--muted);
}

.kiosk-intro .action-link {
  width: 100%;
}

.visual-guide {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 3rem 2rem;
  margin-top: 2.5rem;
}

.visual-guide--single {
  grid-template-columns: minmax(0, 1fr);
}

.visual-step {
  min-width: 0;
  margin: 0;
}

.visual-step--wide {
  grid-column: 1 / -1;
}

.visual-frame {
  display: block;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #fff;
}

.visual-frame--dark {
  background: #171717;
}

.visual-frame img {
  display: block;
  width: 100%;
  height: auto;
}

.visual-frame:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 4px;
}

.visual-caption {
  display: grid;
  grid-template-columns: 2rem minmax(0, 1fr);
  gap: 0.8rem;
  margin-top: 1rem;
}

.visual-caption h3 {
  margin-bottom: 0.35rem;
}

.visual-caption p {
  margin: 0;
  color: var(--muted);
}

.visual-number {
  padding-top: 0.2rem;
  color: var(--accent);
  font-family: var(--font-ui);
  font-size: 0.78rem;
  font-weight: 700;
}

.sample-note {
  margin-top: 1.5rem;
  color: var(--muted);
  font-family: var(--font-ui);
  font-size: 0.82rem;
}

code {
  font-family: var(--font-mono);
  font-size: 0.88em;
  overflow-wrap: anywhere;
}

.support-links {
  margin-top: 1.5rem;
}

.site-footer {
  padding: 1.6rem 0 2.1rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.footer-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem 3rem;
  font-family: var(--font-ui);
  font-size: 0.78rem;
  line-height: 1.55;
}

.footer-row p {
  margin: 0;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .action-link {
    transition: none;
  }
}

@media (max-width: 940px) {
  :root {
    --header-offset: 2rem;
  }

  .site-header {
    position: static;
  }

  .header-row {
    align-items: flex-start;
    flex-direction: column;
    padding: 1rem 0;
  }

  .site-nav {
    justify-content: flex-start;
  }
}

@media (max-width: 760px) {
  body {
    font-size: 1rem;
  }

  .hero {
    padding-top: 3.5rem;
  }

  .requirements,
  .section-heading,
  .task-list article,
  .kiosk-intro {
    grid-template-columns: 1fr;
  }

  .requirements {
    gap: 0.85rem;
  }

  .requirements ul,
  .feature-list,
  .choice-table,
  .visual-guide {
    grid-template-columns: 1fr;
  }

  .section {
    padding-top: 4rem;
  }

  .section + .section {
    margin-top: 4rem;
  }

  .choice-table > div,
  .choice-table > div + div {
    padding: 1.25rem 0;
    border-left: 0;
  }

  .choice-table > div + div {
    border-top: 1px solid var(--line);
  }

  .task-note {
    padding: 0;
    border-left: 0;
  }

  .kiosk-intro {
    gap: 1rem;
  }

  .kiosk-intro .action-link {
    width: fit-content;
  }

  .footer-row {
    flex-direction: column;
  }
}

@media (max-width: 520px) {
  .brand-row {
    align-items: flex-start;
    flex-wrap: wrap;
  }

  .site-name {
    font-size: 1.25rem;
  }

  .site-mark {
    width: 2.4rem;
  }

  .product-name {
    flex-basis: 100%;
    margin-left: 2.95rem;
  }

  .brand-separator {
    display: none;
  }

  h1 {
    font-size: clamp(3rem, 15vw, 4.2rem);
  }

  .actions {
    align-items: stretch;
    flex-direction: column;
  }

  .action-link {
    width: 100%;
  }

  .requirements ul {
    grid-template-columns: 1fr;
  }

  .steps li {
    grid-template-columns: 2.4rem minmax(0, 1fr);
    gap: 0.7rem;
  }

  .kiosk-intro .action-link {
    width: 100%;
  }
}