.page-cases-featured {
  display: block;
}

/* ---------- 面包屑 ---------- */
.page-cases-featured .breadcrumbs {
  margin-block: var(--space-4) var(--space-2);
}

/* ---------- 首屏深色区段 ---------- */
.page-cases-featured .cf-hero {
  position: relative;
  overflow: hidden;
  padding-block: var(--section-y-lg);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

.page-cases-featured .cf-hero::before {
  content: "";
  position: absolute;
  top: -38%;
  left: -14%;
  width: 64%;
  height: 96%;
  background: radial-gradient(closest-side, color-mix(in srgb, var(--color-primary) 58%, transparent), transparent 72%);
  pointer-events: none;
}

.page-cases-featured .cf-hero::after {
  content: "";
  position: absolute;
  right: -14%;
  bottom: -46%;
  width: 56%;
  height: 88%;
  background: radial-gradient(closest-side, color-mix(in srgb, var(--color-contrast-accent) 24%, transparent), transparent 72%);
  pointer-events: none;
}

.page-cases-featured .cf-hero__inner {
  position: relative;
  z-index: 1;
}

.page-cases-featured .cf-hero .eyebrow {
  color: var(--color-contrast-accent);
}

.page-cases-featured .cf-hero h1 {
  margin: var(--space-3) 0 var(--space-3);
  max-width: 22ch;
  font-family: var(--font-heading);
  font-size: var(--text-4xl);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-contrast-ink);
}

.page-cases-featured .cf-hero__lede {
  max-width: var(--measure);
  margin: 0;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: color-mix(in srgb, var(--color-contrast-ink) 84%, transparent);
}

.page-cases-featured .cf-hero__chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1) var(--space-2);
  margin: var(--space-4) 0 0;
  padding: 0;
  list-style: none;
}

.page-cases-featured .cf-hero__chip {
  padding: var(--space-1) var(--space-2);
  border: var(--border-thin) solid var(--color-contrast-line);
  border-radius: var(--radius-pill);
  background: color-mix(in srgb, var(--color-contrast-ink) 6%, transparent);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.04em;
  color: color-mix(in srgb, var(--color-contrast-ink) 88%, transparent);
}

.page-cases-featured .cf-hero__facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(132px, 1fr));
  gap: var(--space-3);
  margin: var(--space-6) 0 0;
  padding: var(--space-4) 0 0;
  border-top: var(--border-thin) dashed var(--color-contrast-line);
}

.page-cases-featured .cf-hero__fact {
  margin: 0;
}

.page-cases-featured .cf-hero__facts dt {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.05em;
  color: color-mix(in srgb, var(--color-contrast-ink) 62%, transparent);
}

.page-cases-featured .cf-hero__facts dd {
  margin: var(--space-1) 0 0;
  font-size: var(--text-sm);
  color: color-mix(in srgb, var(--color-contrast-ink) 78%, transparent);
}

.page-cases-featured .cf-hero__num {
  margin-right: var(--space-1);
  font-family: var(--font-mono);
  font-size: var(--text-2xl);
  font-weight: var(--weight-heading);
  font-variant-numeric: tabular-nums;
  color: var(--color-contrast-accent);
}

.page-cases-featured .cf-jump {
  margin-top: var(--space-6);
  padding-top: var(--space-3);
  border-top: var(--border-thin) dashed var(--color-contrast-line);
}

.page-cases-featured .cf-jump__list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1) var(--space-3);
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-cases-featured .cf-jump__list a {
  display: inline-block;
  padding: var(--space-1) 0;
  border-bottom: var(--border-thin) dashed currentColor;
  font-size: var(--text-sm);
  color: var(--color-contrast-accent);
  text-decoration: none;
}

.page-cases-featured .cf-jump__list a:hover {
  color: var(--color-contrast-ink);
}

/* ---------- 通用区块标题 ---------- */
.page-cases-featured .cf-block-head {
  max-width: var(--measure);
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-3);
  border-bottom: var(--border-thin) dashed var(--color-line);
}

.page-cases-featured .cf-block-head h2 {
  margin: var(--space-2) 0 0;
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
}

.page-cases-featured .cf-block-head .lede {
  margin-top: var(--space-2);
}

/* ---------- 案例定位（玻璃面板叠彩色底） ---------- */
.page-cases-featured .cf-position {
  position: relative;
  padding-block: var(--section-y-lg) var(--section-y);
}

.page-cases-featured .cf-position__bed {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 62%;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

.page-cases-featured .cf-position__stack {
  position: relative;
  z-index: 1;
}

.page-cases-featured .cf-position__panel {
  padding: var(--space-6) var(--space-3);
  border-radius: var(--radius-lg);
}

.page-cases-featured .cf-position__body p {
  margin: 0 0 var(--space-3);
  max-width: var(--measure);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-cases-featured .cf-position__body p:last-child {
  margin-bottom: 0;
}

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

.page-cases-featured .cf-condition {
  margin-top: var(--space-4);
  padding-top: var(--space-3);
  border-top: var(--border-thin) dashed var(--color-line);
}

.page-cases-featured .cf-condition__title {
  margin: 0 0 var(--space-2);
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  color: var(--color-ink);
}

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

.page-cases-featured .cf-condition__list li {
  position: relative;
  padding-left: var(--space-3);
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-cases-featured .cf-condition__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: var(--space-2);
  height: var(--border-thin);
  background: var(--color-accent);
}

.page-cases-featured .cf-condition__list strong {
  color: var(--color-ink);
  font-weight: var(--weight-heading);
}

/* ---------- 字段说明 ---------- */
.page-cases-featured .cf-fields__layout {
  display: grid;
  gap: var(--space-4);
}

.page-cases-featured .cf-fields__tabs .tab-list {
  margin-bottom: var(--space-3);
}

.page-cases-featured .cf-def {
  margin: 0;
  border-top: var(--border-thin) dashed var(--color-line);
}

.page-cases-featured .cf-def__row {
  display: grid;
  gap: var(--space-1);
  padding: var(--space-3) 0;
  border-bottom: var(--border-thin) dashed var(--color-line);
}

.page-cases-featured .cf-def__row dt {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.05em;
  color: var(--color-accent);
}

.page-cases-featured .cf-def__row dd {
  margin: 0;
  max-width: var(--measure);
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-cases-featured .cf-fields__figure {
  margin: 0;
}

/* ---------- 场景记录 ---------- */
.page-cases-featured .cf-rec-group + .cf-rec-group {
  margin-top: var(--space-6);
}

.page-cases-featured .cf-rec-group__title {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin: 0 0 var(--space-3);
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-primary);
}

.page-cases-featured .cf-rec-group__dot {
  flex: none;
  width: var(--space-1);
  height: var(--space-1);
  border-radius: var(--radius-pill);
  background: var(--color-accent);
}

.page-cases-featured .cf-rec-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: var(--border-thin) dashed var(--color-line);
}

.page-cases-featured .cf-rec {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--space-3);
  padding-block: var(--space-4);
  border-bottom: var(--border-thin) dashed var(--color-line);
}

.page-cases-featured .cf-rec__index {
  padding-top: 0.15em;
  font-family: var(--font-mono);
  font-size: var(--text-base);
  line-height: 1;
  letter-spacing: 0.04em;
  color: var(--color-accent);
}

.page-cases-featured .cf-rec__title {
  margin: 0;
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  color: var(--color-ink);
}

.page-cases-featured .cf-rec__fields {
  display: grid;
  gap: var(--space-2);
  margin: var(--space-3) 0 0;
}

.page-cases-featured .cf-field {
  display: grid;
  gap: var(--space-1);
  align-content: start;
}

.page-cases-featured .cf-field dt {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.05em;
  color: var(--color-ink-muted);
}

.page-cases-featured .cf-field dd {
  margin: 0;
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-cases-featured .cf-field--read {
  padding: var(--space-2);
  border: var(--border-thin) solid color-mix(in srgb, var(--color-accent) 24%, transparent);
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--color-highlight) 62%, transparent);
}

.page-cases-featured .cf-field--read dt {
  color: var(--color-accent);
}

.page-cases-featured .cf-field--read dd {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  color: var(--color-ink);
}

.page-cases-featured .cf-records__figure {
  margin: var(--space-6) 0;
}

/* ---------- 适用边界 ---------- */
.page-cases-featured .cf-scope {
  padding-block: var(--section-y-lg);
  background: color-mix(in srgb, var(--color-primary-soft) 42%, var(--color-surface));
  border-block: var(--border-thin) dashed var(--color-line);
}

.page-cases-featured .cf-scope__grid {
  display: grid;
  gap: var(--space-4);
}

.page-cases-featured .cf-scope__col {
  padding: var(--space-4) var(--space-3);
  border: var(--border-thin) dashed var(--color-line);
  border-radius: var(--radius-md);
  background: var(--glass-bg);
}

.page-cases-featured .cf-scope__col--fit {
  border-color: color-mix(in srgb, var(--color-accent) 42%, transparent);
}

.page-cases-featured .cf-scope__col--unfit {
  background: color-mix(in srgb, var(--color-surface-alt) 72%, transparent);
}

.page-cases-featured .cf-scope__heading {
  margin: 0 0 var(--space-3);
  padding-bottom: var(--space-2);
  border-bottom: var(--border-thin) dashed var(--color-line);
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  color: var(--color-ink);
}

.page-cases-featured .cf-scope__col--fit .cf-scope__heading {
  color: var(--color-accent);
}

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

.page-cases-featured .cf-scope__list li {
  position: relative;
  padding-left: var(--space-3);
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-cases-featured .cf-scope__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: var(--space-1);
  height: var(--border-thin);
  background: var(--color-ink-muted);
}

.page-cases-featured .cf-scope__col--fit .cf-scope__list li::before {
  background: var(--color-accent);
}

/* ---------- 相邻入口 ---------- */
.page-cases-featured .cf-next__list {
  display: grid;
  gap: var(--space-3);
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-cases-featured .cf-next__link {
  display: grid;
  gap: var(--space-1);
  height: 100%;
  padding: var(--space-3);
  border: var(--border-thin) solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--glass-bg);
  text-decoration: none;
  transition: border-color 160ms ease, background-color 160ms ease, transform 160ms ease;
}

.page-cases-featured .cf-next__link:hover {
  border-color: var(--color-accent);
  background: var(--color-highlight);
  transform: translateY(-2px);
}

.page-cases-featured .cf-next__label {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  color: var(--color-primary);
}

.page-cases-featured .cf-next__note {
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-cases-featured .cf-position__panel {
    padding: var(--space-6) var(--space-4);
  }

  .page-cases-featured .cf-def__row {
    grid-template-columns: calc(var(--space-8) * 2) minmax(0, 1fr);
    align-items: start;
    gap: var(--space-3);
  }

  .page-cases-featured .cf-scope__col {
    padding: var(--space-4);
  }
}

@media (min-width: 800px) {
  .page-cases-featured .cf-rec__fields {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-3) var(--space-4);
  }

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

@media (min-width: 960px) {
  .page-cases-featured .cf-fields__layout {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    gap: var(--space-6);
    align-items: start;
  }

  .page-cases-featured .cf-scope__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-6);
  }
}