.page-cases-featured {
  --pf-toc-w: calc(var(--container) / 5);
  --pf-hairline: color-mix(in srgb, var(--color-line) 68%, transparent);
  --pf-border-double: calc(var(--border-thick) * 1.5);
}

.page-cases-featured .pf-hero {
  position: relative;
  margin-bottom: var(--space-6);
}

.page-cases-featured .pf-hero__band {
  background: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
  padding: var(--space-3) 0 calc(var(--space-8) + var(--space-2));
  clip-path: polygon(0 0, 100% 0, 100% 78%, 0 100%);
}

.page-cases-featured .pf-hero__band-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
}

.page-cases-featured .pf-hero__kicker {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  color: var(--color-contrast-ink);
}

.page-cases-featured .pf-hero__kicker::before {
  content: "";
  width: var(--space-1);
  height: var(--space-1);
  background: var(--color-primary);
  flex: none;
}

.page-cases-featured .pf-hero__stamp {
  font-family: var(--font-mono);
  color: var(--color-contrast-accent);
  letter-spacing: 0.05em;
}

.page-cases-featured .pf-hero__grid {
  position: relative;
  margin-top: calc(var(--space-8) * -1);
  background: var(--color-surface);
  border: var(--border-thin) solid var(--color-line);
  padding: var(--space-3);
  display: grid;
  gap: var(--space-4);
}

.page-cases-featured .pf-hero__grid::after {
  content: "";
  position: absolute;
  inset: var(--space-1);
  border: var(--border-thin) solid var(--pf-hairline);
  pointer-events: none;
}

.page-cases-featured .pf-hero__text,
.page-cases-featured .pf-hero__media {
  position: relative;
  z-index: 1;
}

.page-cases-featured .pf-hero__title {
  margin: 0 0 var(--space-2);
  font-size: var(--text-2xl);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
}

.page-cases-featured .pf-hero__lead {
  margin: 0;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-cases-featured .pf-hero__facts {
  list-style: none;
  margin: var(--space-3) 0 0;
  padding: 0;
}

.page-cases-featured .pf-hero__facts li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-2);
  padding: var(--space-1) 0;
  border-top: var(--border-thin) solid var(--color-line);
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
}

.page-cases-featured .pf-fig {
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
  color: var(--color-accent);
  text-align: right;
}

.page-cases-featured .pf-hero__media {
  margin: 0;
  overflow: hidden;
  border: var(--border-thin) solid var(--color-line);
}

.page-cases-featured .pf-hero__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-cases-featured .pf-hero__scrim {
  position: absolute;
  inset: 0;
  background: var(--overlay-scrim);
}

.page-cases-featured .pf-hero__cap {
  position: absolute;
  left: var(--space-3);
  right: var(--space-3);
  bottom: var(--space-2);
  margin: 0;
  font-size: var(--text-xs);
  letter-spacing: 0.06em;
  color: var(--color-contrast-ink);
}

.page-cases-featured .pf-layout {
  display: grid;
  gap: var(--space-6);
  padding-bottom: var(--section-y);
}

.page-cases-featured .pf-toc {
  background: var(--color-surface-alt);
  border: var(--border-thin) solid var(--color-line);
  padding: var(--space-2) var(--space-3) var(--space-3);
}

.page-cases-featured .pf-fret {
  height: var(--space-1);
  margin-bottom: var(--space-2);
  background-image: repeating-linear-gradient(
    90deg,
    var(--color-line) 0 var(--border-thin),
    transparent var(--border-thin) var(--space-1)
  );
}

.page-cases-featured .pf-toc__title {
  margin: 0 0 var(--space-2);
  font-size: var(--text-xs);
  letter-spacing: 0.2em;
  color: var(--color-ink-muted);
}

.page-cases-featured .pf-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-cases-featured .pf-toc__link {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  padding: var(--space-1) 0;
  border-top: var(--border-thin) solid var(--color-line);
  font-size: var(--text-sm);
  color: var(--color-ink);
  text-decoration: none;
}

.page-cases-featured .pf-toc__link:hover,
.page-cases-featured .pf-toc__link:focus-visible {
  color: var(--color-primary);
}

.page-cases-featured .pf-toc__link:focus-visible {
  outline: var(--border-thick) solid var(--color-focus);
  outline-offset: 2px;
}

.page-cases-featured .pf-toc__no {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-primary);
  flex: none;
}

.page-cases-featured .pf-toc__note {
  margin: var(--space-3) 0 0;
  padding-top: var(--space-2);
  border-top: var(--pf-border-double) double var(--color-line);
  font-size: var(--text-xs);
  line-height: 1.8;
  color: var(--color-ink-muted);
}

.page-cases-featured .pf-body {
  min-width: 0;
}

.page-cases-featured .pf-sec {
  margin-bottom: var(--space-8);
}

.page-cases-featured .pf-sec:last-child {
  margin-bottom: 0;
}

.page-cases-featured .pf-head {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  padding-bottom: var(--space-2);
  border-bottom: var(--pf-border-double) double var(--color-line);
  margin-bottom: var(--space-3);
}

.page-cases-featured .pf-head__no {
  font-family: var(--font-mono);
  font-size: var(--text-lg);
  line-height: 1;
  color: var(--color-primary);
  flex: none;
}

.page-cases-featured .pf-head__title {
  margin: 0;
  font-size: var(--text-xl);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
}

.page-cases-featured .pf-sec__lead {
  margin: 0 0 var(--space-3);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-cases-featured .pf-sec .prose p {
  margin: 0 0 var(--space-2);
  max-width: var(--measure);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink);
}

.page-cases-featured .pf-note {
  margin-top: var(--space-3);
  padding: var(--space-2) var(--space-3);
  background: var(--color-surface-alt);
  border-left: var(--border-thick) solid var(--color-primary);
  font-size: var(--text-sm);
  line-height: 1.85;
  color: var(--color-ink-soft);
}

.page-cases-featured .pf-note a {
  color: var(--color-ink);
  text-decoration: underline;
  text-decoration-color: var(--color-primary);
  text-underline-offset: 3px;
}

.page-cases-featured .pf-note a:hover,
.page-cases-featured .pf-note a:focus-visible {
  color: var(--color-primary);
}

.page-cases-featured .pf-steps {
  display: grid;
  gap: 0;
}

.page-cases-featured .pf-step {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--space-2);
  padding: var(--space-3) 0;
  border-top: var(--border-thin) solid var(--color-line);
}

.page-cases-featured .pf-step__no {
  font-family: var(--font-mono);
  font-size: var(--text-2xl);
  line-height: 1;
  color: var(--color-primary);
  flex: none;
}

.page-cases-featured .pf-step__title {
  margin: 0 0 var(--space-1);
  font-size: var(--text-lg);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
}

.page-cases-featured .pf-step__body p {
  margin: 0;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-cases-featured .pf-step__meta {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: calc(var(--space-1) / 2) var(--space-2);
  margin: var(--space-2) 0 0;
  padding-top: var(--space-2);
  border-top: var(--border-thin) solid var(--pf-hairline);
  font-size: var(--text-sm);
}

.page-cases-featured .pf-step__meta dt {
  color: var(--color-accent);
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.page-cases-featured .pf-step__meta dd {
  margin: 0;
  color: var(--color-ink-soft);
  line-height: 1.8;
}

.page-cases-featured .pf-figure {
  margin: var(--space-4) 0;
  border: var(--border-thin) solid var(--color-line);
  background: var(--color-surface-alt);
}

.page-cases-featured .pf-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-cases-featured .pf-figure figcaption {
  padding: var(--space-2) var(--space-3);
  border-top: var(--border-thin) solid var(--color-line);
  font-size: var(--text-xs);
  letter-spacing: 0.05em;
  color: var(--color-ink-muted);
}

.page-cases-featured .pf-table-wrap {
  overflow-x: auto;
  border: var(--border-thin) solid var(--color-line);
  background: var(--color-surface);
}

.page-cases-featured .pf-table {
  width: 100%;
  min-width: 540px;
  border-collapse: collapse;
  font-size: var(--text-sm);
}

.page-cases-featured .pf-table__cap {
  caption-side: top;
  text-align: left;
  padding: var(--space-2) var(--space-2) 0;
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  color: var(--color-ink-muted);
}

.page-cases-featured .pf-table th,
.page-cases-featured .pf-table td {
  text-align: left;
  vertical-align: top;
  padding: var(--space-2);
  border-bottom: var(--border-thin) solid var(--color-line);
  line-height: 1.75;
}

.page-cases-featured .pf-table thead th {
  background: var(--color-surface-deep);
  color: var(--color-ink);
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.page-cases-featured .pf-table tbody tr:nth-child(even) {
  background: var(--color-surface-alt);
}

.page-cases-featured .pf-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-cases-featured .pf-table td:first-child {
  font-family: var(--font-mono);
  color: var(--color-primary);
  white-space: nowrap;
}

.page-cases-featured .pf-table td:last-child {
  color: var(--color-accent);
}

.page-cases-featured .pf-copy-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-2);
  padding: var(--space-2);
  background: var(--color-surface-alt);
  border: var(--border-thin) solid var(--color-line);
  font-size: var(--text-sm);
}

.page-cases-featured .pf-copy-row__label {
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  color: var(--color-ink-muted);
}

.page-cases-featured .pf-copy-row__text {
  font-family: var(--font-mono);
  color: var(--color-ink);
  flex: 1 1 220px;
  min-width: 0;
}

.page-cases-featured .pf-group {
  margin-top: var(--space-4);
}

.page-cases-featured .pf-group__title {
  margin: 0 0 var(--space-2);
  font-size: var(--text-base);
  letter-spacing: 0.1em;
  color: var(--color-accent);
}

.page-cases-featured .pf-entries {
  display: grid;
  gap: var(--space-2);
}

.page-cases-featured .pf-entry {
  border: var(--border-thin) solid var(--color-line);
  background: var(--color-surface);
}

.page-cases-featured .pf-entry[open] {
  border-color: var(--color-primary);
}

.page-cases-featured .pf-entry__summary {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  padding: var(--space-3);
  cursor: pointer;
  list-style: none;
}

.page-cases-featured .pf-entry__summary::-webkit-details-marker {
  display: none;
}

.page-cases-featured .pf-entry__summary:focus-visible {
  outline: var(--border-thick) solid var(--color-focus);
  outline-offset: -2px;
}

.page-cases-featured .pf-entry__no {
  flex: none;
  font-family: var(--font-mono);
  font-size: var(--text-lg);
  line-height: 1.2;
  color: var(--color-primary);
}

.page-cases-featured .pf-entry__head {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: calc(var(--space-1) / 2);
}

.page-cases-featured .pf-entry__title {
  font-size: var(--text-lg);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
}

.page-cases-featured .pf-entry__hint {
  font-size: var(--text-sm);
  line-height: 1.7;
  color: var(--color-ink-muted);
}

.page-cases-featured .pf-entry__mark {
  flex: none;
  color: var(--color-accent);
  font-size: var(--text-lg);
  line-height: 1.2;
}

.page-cases-featured .pf-entry[open] .pf-entry__mark {
  color: var(--color-primary);
}

.page-cases-featured .pf-entry__body {
  padding: 0 var(--space-3) var(--space-3);
  border-top: var(--border-thin) solid var(--pf-hairline);
  background: var(--color-surface-alt);
}

.page-cases-featured .pf-entry__body dl {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--space-1) var(--space-2);
  margin: 0;
  padding-top: var(--space-2);
  font-size: var(--text-sm);
}

.page-cases-featured .pf-entry__body dt {
  color: var(--color-accent);
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.page-cases-featured .pf-entry__body dd {
  margin: 0;
  line-height: 1.85;
  color: var(--color-ink-soft);
}

.page-cases-featured .pf-next {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-2);
}

.page-cases-featured .pf-next__item a {
  display: block;
  padding: var(--space-3);
  border: var(--border-thin) solid var(--color-line);
  background: var(--color-surface);
  text-decoration: none;
  color: var(--color-ink);
  transition: background-color 220ms ease, border-color 220ms ease;
}

.page-cases-featured .pf-next__item a:hover,
.page-cases-featured .pf-next__item a:focus-visible {
  background: var(--color-highlight);
  border-color: var(--color-primary);
}

.page-cases-featured .pf-next__item a:focus-visible {
  outline: var(--border-thick) solid var(--color-focus);
  outline-offset: 2px;
}

.page-cases-featured .pf-next__item strong {
  display: block;
  margin-bottom: calc(var(--space-1) / 2);
  font-size: var(--text-lg);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
}

.page-cases-featured .pf-next__item span {
  display: block;
  font-size: var(--text-sm);
  line-height: 1.8;
  color: var(--color-ink-soft);
}

.page-cases-featured .pf-back {
  margin: var(--space-4) 0 0;
}

@media (min-width: 700px) {
  .page-cases-featured .pf-hero__title {
    font-size: var(--text-3xl);
  }

  .page-cases-featured .pf-head__title {
    font-size: var(--text-2xl);
  }

  .page-cases-featured .pf-step {
    gap: var(--space-4);
  }

  .page-cases-featured .pf-next {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-cases-featured .pf-next__item:first-child {
    grid-column: 1 / -1;
  }
}

@media (min-width: 960px) {
  .page-cases-featured .pf-hero {
    margin-bottom: var(--space-8);
  }

  .page-cases-featured .pf-hero__grid {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: center;
    gap: var(--space-6);
    padding: var(--space-6) var(--space-6) var(--space-4);
  }

  .page-cases-featured .pf-hero__media {
    margin-top: calc(var(--space-6) * -1.6);
  }

  .page-cases-featured .pf-layout {
    grid-template-columns: var(--pf-toc-w) minmax(0, 1fr);
    gap: var(--space-8);
    align-items: start;
  }

  .page-cases-featured .pf-toc {
    position: sticky;
    top: var(--space-4);
  }

  .page-cases-featured .pf-step__no {
    font-size: var(--text-4xl);
  }

  .page-cases-featured .pf-step {
    padding: var(--space-4) 0;
  }

  .page-cases-featured .pf-note {
    padding: var(--space-3) var(--space-4);
  }
}
<<<END>>>