.design-system-case {
  --case-ink: var(--ink);
  --case-muted: #53656b;
  --case-accent: var(--pumpkin-accessible);
  --case-panel: #ebe6dc;
  --case-line: var(--line);
}

.design-system-case .case-main {
  width: min(1160px, 100%);
  margin: auto;
  padding: clamp(54px, 8vw, 108px) clamp(20px, 5vw, 70px) 0;
}

.design-system-case article {
  display: grid;
  gap: clamp(42px, 6vw, 78px);
}

.design-system-case .case-hero {
  max-width: 800px;
  padding-top: clamp(8px, 2vw, 24px);
}

.design-system-case .case-kicker,
.design-system-case .section-index {
  margin: 0;
  color: var(--case-accent);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .11em;
  text-transform: uppercase;
}

.design-system-case h1,
.design-system-case h2,
.design-system-case h3 {
  color: var(--poseidon);
}

.design-system-case h1 {
  max-width: 850px;
  margin: 16px 0 0;
  font-size: clamp(46px, 8vw, 88px);
  line-height: .94;
  letter-spacing: -.055em;
}

.design-system-case .case-dek {
  max-width: 68ch;
  margin: 28px 0 0;
  color: var(--case-ink);
  font-size: clamp(21px, 2.7vw, 31px);
  line-height: 1.3;
  font-weight: 600;
}

.design-system-case .case-section {
  width: min(760px, 100%);
  scroll-margin-top: 92px;
}

.design-system-case h2 {
  margin: 11px 0 20px;
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.05;
}

.design-system-case .case-copy p {
  max-width: 70ch;
  margin: 0 0 17px;
  color: var(--case-ink);
  font-size: clamp(18px, 2vw, 21px);
  line-height: 1.55;
}

.design-system-case .case-copy h2:not(:first-of-type) {
  margin-top: 46px;
}

.design-system-case .brief-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--case-line);
  border: 1px solid var(--case-line);
}

.design-system-case .brief-grid div {
  min-height: 100px;
  padding: 18px 20px;
  background: var(--case-panel);
}

.design-system-case dt {
  color: var(--case-accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.design-system-case dd {
  margin: 10px 0 0;
  color: var(--case-ink);
  font-size: 18px;
  line-height: 1.35;
}

.design-system-case .artifact {
  width: 100%;
  margin: 0;
}

.design-system-case .artifact picture {
  display: block;
}

.design-system-case .artifact img {
  display: block;
  width: 100%;
  height: auto;
  background: var(--poseidon);
  border: 1px solid var(--case-line);
}

.design-system-case figcaption {
  margin: 9px 0 0;
  color: var(--case-muted);
  font-size: 14px;
  line-height: 1.45;
}

.design-system-case .artifact-hero {
  width: min(100%, 1000px);
}

.design-system-case .artifact-narrow {
  width: min(100%, 520px);
}

.design-system-case .artifact-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: clamp(16px, 2.5vw, 28px);
  align-items: start;
}

.design-system-case .research-artifacts .artifact:nth-child(1),
.design-system-case .research-artifacts .artifact:nth-child(2) {
  grid-column: span 6;
}

.design-system-case .research-artifacts .artifact:nth-child(n + 3) {
  grid-column: span 4;
}

.design-system-case .system-artifacts .artifact:first-child {
  grid-column: span 8;
}

.design-system-case .system-artifacts .artifact:nth-child(2) {
  grid-column: span 4;
}

.design-system-case .system-artifacts .artifact:nth-child(n + 3) {
  grid-column: span 6;
}

.design-system-case .method-list {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.design-system-case .method-list li {
  padding: 8px 10px;
  color: var(--case-muted);
  border: 1px solid var(--case-line);
  font-size: 13px;
}

.design-system-case .insight-list,
.design-system-case .principle-list {
  display: grid;
  gap: 1px;
  margin-top: 26px;
  background: var(--case-line);
  border: 1px solid var(--case-line);
}

.design-system-case .insight-list article,
.design-system-case .principle-list article {
  padding: 22px 24px;
  background: var(--case-panel);
}

.design-system-case h3 {
  margin: 0;
  font-size: 17px;
  line-height: 1.3;
}

.design-system-case .insight-list p,
.design-system-case .principle-list p {
  margin: 8px 0 0;
  color: var(--case-muted);
  font-size: 17px;
  line-height: 1.45;
}

.design-system-case .outcomes {
  padding: 28px;
  background: #e6ded2;
  border: 1px solid rgba(201, 56, 24, .55);
}

.design-system-case .case-navigation {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 64px 0 0;
}

.design-system-case .case-navigation a {
  display: flex;
  align-items: center;
  min-height: 52px;
  padding: 12px 16px;
  color: var(--poseidon);
  border: 1px solid var(--case-line);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
}

.design-system-case .case-navigation a:hover {
  color: var(--paper);
  background: var(--pumpkin);
  border-color: var(--pumpkin);
}

@media (max-width: 700px) {
  .design-system-case article {
    gap: 48px;
  }

  .design-system-case .brief-grid,
  .design-system-case .case-navigation {
    grid-template-columns: 1fr;
  }

  .design-system-case .artifact-grid {
    grid-template-columns: 1fr;
  }

  .design-system-case .research-artifacts .artifact,
  .design-system-case .system-artifacts .artifact {
    grid-column: auto;
  }

  .design-system-case .case-dek {
    font-size: 22px;
  }

  .design-system-case .outcomes {
    padding: 21px;
  }
}

/* Original approved case-study treatment from ae8eb73/08c0c2a. */
html:root {
  background-image: url("../images/eb4bf411-0068-4aa3-bc20-8b1307b78b81_rwc_233x183x1827x1408x4096.png");
  background-image: image-set(
    url("../optimized/eb4bf411-0068-4aa3-bc20-8b1307b78b81_rwc_233x183x1827x1408x4096.webp") type("image/webp"),
    url("../images/eb4bf411-0068-4aa3-bc20-8b1307b78b81_rwc_233x183x1827x1408x4096.png") type("image/png")
  );
}

.design-system-case {
  --case-ink: #eaeaea;
  --case-muted: #c5d0d4;
  --case-acid: #3eff92;
  --case-panel: rgba(15, 37, 50, .72);
  --case-line: rgba(150, 193, 194, .38);
  color: var(--case-ink);
}

.design-system-case h1,
.design-system-case h2,
.design-system-case h3,
.design-system-case .case-kicker,
.design-system-case .section-index,
.design-system-case dt {
  color: var(--case-acid);
  font-family: qqmf, monospace;
}

.design-system-case h1 {
  font-weight: 700;
}

.design-system-case .case-dek {
  color: var(--case-ink);
  font-family: qqmf, monospace;
  font-weight: 400;
}

.design-system-case .case-copy p,
.design-system-case dd,
.design-system-case .insight-list p,
.design-system-case .principle-list p {
  color: var(--case-ink);
  font-family: hrpf, system-ui, sans-serif;
}

.design-system-case .brief-grid,
.design-system-case .insight-list,
.design-system-case .principle-list {
  background: var(--case-line);
  border-color: var(--case-line);
}

.design-system-case .brief-grid div,
.design-system-case .insight-list article,
.design-system-case .principle-list article {
  background: rgba(22, 45, 58, .9);
}

.design-system-case .artifact img {
  background: #162e3c;
  border-color: var(--case-line);
}

.design-system-case figcaption,
.design-system-case .method-list li {
  color: var(--case-muted);
  font-family: qqmf, monospace;
}

.design-system-case .outcomes {
  background: rgba(18, 55, 55, .38);
  border-color: rgba(62, 255, 146, .48);
}

.design-system-case .case-navigation {
  background: transparent;
}

.design-system-case .case-navigation a {
  color: var(--case-ink);
  border-color: var(--case-line);
  font-family: qqmf, monospace;
}

.design-system-case .case-navigation a:hover {
  color: #172c39;
  background: #3eff92;
  border-color: #3eff92;
}