:root {
  color-scheme: light;
  --ink: #20201d;
  --muted: #69675f;
  --line: #d8d5cc;
  --paper: #f7f5ef;
  --white: #fff;
  --accent: #a23c2f;
  font-family: Arial, Helvetica, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-size: 16px;
  line-height: 1.5;
}

a {
  color: inherit;
}

img {
  display: block;
  width: 100%;
}

.site-header,
main,
footer {
  width: min(1120px, calc(100% - 40px));
  margin-inline: auto;
}

.product-page {
  max-width: 1120px;
}

.product-hero {
  padding: 84px 0 64px;
}

.product-hero h1 {
  max-width: 920px;
}

.gallery-demo {
  margin-top: 44px;
  border: 1px solid var(--line);
}

.image-note,
.variant-note {
  margin-top: 10px;
  color: var(--muted);
  font-size: 13px;
}

.product-section {
  padding: 64px 0;
  border-top: 1px solid var(--line);
}

.product-intro {
  display: grid;
  grid-template-columns: minmax(280px, 0.8fr) minmax(320px, 1fr);
  gap: 64px;
}

.product-intro p {
  color: var(--muted);
  font-size: 18px;
}

.work-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  margin: 32px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.work-list li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 20px 24px 20px 0;
  border-bottom: 1px solid var(--line);
}

.work-list li:nth-child(even) {
  padding-right: 0;
  padding-left: 24px;
}

.work-list span {
  color: var(--muted);
}

.variant-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 32px;
}

.variant {
  padding: 28px;
  border: 1px solid var(--line);
  background: var(--white);
}

.variant h3 {
  margin: 0 0 20px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 42px;
  font-weight: 400;
}

.variant ul {
  min-height: 142px;
  margin: 0 0 24px;
  padding-left: 20px;
}

.variant li + li {
  margin-top: 8px;
}

.variant-note {
  min-height: 62px;
}

.table-responsive {
  overflow-x: auto;
}

.print-table {
  width: 100%;
  margin-top: 28px;
  border-collapse: collapse;
  background: var(--white);
  font-size: 14px;
}

.print-table th,
.print-table td {
  padding: 14px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.print-table th {
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
}

.purchase-notice {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.purchase-notice h2 {
  font-size: 32px;
}

.purchase-notice p {
  color: var(--muted);
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 24px 0;
  border-bottom: 1px solid var(--line);
}

.wordmark {
  font-size: 20px;
  font-weight: 700;
  text-decoration: none;
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

nav a {
  color: var(--muted);
  font-size: 14px;
}

.hero {
  max-width: 820px;
  padding: 104px 0 96px;
}

.eyebrow,
.product-type {
  margin: 0 0 12px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3,
h4,
p {
  margin-top: 0;
}

h1 {
  max-width: 760px;
  margin-bottom: 24px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(48px, 8vw, 86px);
  font-weight: 400;
  letter-spacing: -0.04em;
  line-height: 0.98;
}

.lede {
  max-width: 650px;
  margin-bottom: 32px;
  color: var(--muted);
  font-size: 20px;
}

.button {
  display: inline-block;
  padding: 12px 16px;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--white);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
}

.button:hover,
.button:focus-visible {
  background: var(--accent);
  border-color: var(--accent);
}

.button-muted {
  border-color: var(--line);
  background: transparent;
  color: var(--muted);
  cursor: default;
}

.products,
.method,
.notice {
  padding: 72px 0;
  border-top: 1px solid var(--line);
}

.section-heading {
  max-width: 720px;
  margin-bottom: 48px;
}

h2 {
  margin-bottom: 16px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 400;
  letter-spacing: -0.03em;
  line-height: 1.05;
}

.product-group + .product-group {
  margin-top: 72px;
}

.product-group > h3 {
  margin-bottom: 4px;
  font-size: 22px;
}

.product-group > p {
  max-width: 620px;
  margin-bottom: 24px;
  color: var(--muted);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
  gap: 24px;
}

.product-card {
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--white);
}

.product-card > img {
  aspect-ratio: 16 / 9;
  object-fit: contain;
  background: #e9e6df;
}

.card-body {
  padding: 24px;
}

.card-body h4 {
  margin-bottom: 10px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 30px;
  font-weight: 400;
}

.card-body > p:not(.product-type) {
  color: var(--muted);
}

.product-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  margin: 20px 0;
  color: var(--muted);
  font-size: 13px;
}

.product-details,
.sample dl {
  display: grid;
  grid-template-columns: 132px 1fr;
  gap: 8px 16px;
  margin: 20px 0 0;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  font-size: 14px;
}

.product-details dt,
.sample dt {
  font-weight: 700;
}

.product-details dd,
.sample dd {
  margin: 0;
  color: var(--muted);
}

.sample {
  margin: 24px 0;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.sample-label {
  margin-bottom: 6px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.sample h5 {
  margin: 0 0 16px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 24px;
  font-weight: 400;
}

.sample-grid {
  display: grid;
  grid-template-columns: minmax(180px, 0.75fr) 1.5fr;
  gap: 20px;
}

.sample-grid > img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: contain;
  background: #e9e6df;
}

.sample dl {
  margin: 0;
  padding-top: 0;
  border-top: 0;
}

.sample-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  margin-top: 18px;
}

.sample-disclaimer {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 12px;
}

.method ol {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  padding: 0;
  list-style: none;
}

.method li {
  padding: 24px 0;
  border-top: 2px solid var(--ink);
}

.method strong,
.method span {
  display: block;
}

.method span {
  margin-top: 8px;
  color: var(--muted);
}

.notice {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.notice h2 {
  font-size: 32px;
}

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

footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 32px 0 56px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
}

@media (max-width: 720px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero {
    padding: 72px 0 64px;
  }

  .method ol,
  .notice,
  .product-intro,
  .purchase-notice,
  .variant-grid,
  .work-list,
  .sample-grid {
    grid-template-columns: 1fr;
  }

  .work-list li:nth-child(even) {
    padding-left: 0;
  }

  .product-details,
  .sample dl {
    grid-template-columns: 1fr;
  }

  .notice {
    gap: 8px;
  }
}