.page-glossary {
  --gl-plate-min: 300px;
  --gl-sink: var(--space-8);
}

/* ---------- 首屏 ---------- */

.page-glossary .gl-hero__plate {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: clamp(300px, 48vw, 540px);
  overflow: hidden;
  border-bottom: var(--border-thin) solid var(--color-line);
  background-color: var(--color-surface-alt);
}

.page-glossary .gl-hero__plate > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 38%;
  filter: saturate(0.5) brightness(0.72) contrast(1.05);
}

.page-glossary .gl-hero__scrim {
  position: absolute;
  inset: 0;
  background: var(--overlay-scrim);
  pointer-events: none;
}

.page-glossary .gl-hero__plate-inner {
  position: relative;
  z-index: 1;
  flex: 1 1 auto;
  min-width: 0;
  padding-block: var(--space-6) var(--space-4);
}

.page-glossary .gl-hero__plate-inner .eyebrow {
  color: var(--color-contrast-accent);
}

.page-glossary .gl-hero__title {
  margin: var(--space-2) 0 0;
  font-family: var(--font-heading);
  font-size: var(--text-display);
  font-weight: var(--weight-heading);
  line-height: 0.96;
  letter-spacing: -0.012em;
  color: var(--color-contrast-ink);
}

.page-glossary .gl-hero__body {
  padding-block: var(--space-6) var(--space-8);
}

.page-glossary .gl-hero__lede {
  max-width: var(--measure);
  margin: 0;
  font-size: var(--text-lg);
  line-height: var(--leading-body);
  color: var(--color-ink);
}

.page-glossary .gl-hero__lede a,
.page-glossary .gl-phase__lede a,
.page-glossary .gl-pitfall a {
  color: var(--color-primary);
  text-decoration: none;
  border-bottom: var(--border-thin) dotted currentColor;
}

.page-glossary .gl-hero__figures {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
  margin: var(--space-8) 0 0;
  padding: var(--space-4) 0 0;
  list-style: none;
  border-top: var(--border-thin) dotted var(--color-line);
}

.page-glossary .gl-figure__num {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--text-figure);
  font-weight: var(--weight-heading);
  line-height: 0.9;
  color: var(--color-primary);
}

.page-glossary .gl-figure__label {
  display: block;
  margin-top: var(--space-2);
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

/* ---------- 路线带 ---------- */

.page-glossary .gl-route {
  padding-block: var(--space-6);
  border-top: var(--border-thin) dotted var(--color-line);
  border-bottom: var(--border-thin) dotted var(--color-line);
  scroll-margin-top: 120px;
}

.page-glossary .gl-route__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--space-1) var(--space-4);
  margin-bottom: var(--space-4);
}

.page-glossary .gl-route__hint {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
}

.page-glossary .gl-route__list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(7rem, 1fr));
  gap: var(--space-3) var(--space-3);
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-glossary .gl-route__link {
  display: block;
  padding-top: var(--space-2);
  border-top: var(--border-thin) solid var(--color-line);
  color: var(--color-ink);
  text-decoration: none;
  transition: color 160ms ease, border-color 160ms ease;
}

.page-glossary .gl-route__link:hover,
.page-glossary .gl-route__link:focus-visible {
  color: var(--color-primary);
  border-top-color: var(--color-primary);
}

.page-glossary .gl-route__no {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.16em;
  color: var(--color-ink-muted);
  transition: color 160ms ease;
}

.page-glossary .gl-route__link:hover .gl-route__no,
.page-glossary .gl-route__link:focus-visible .gl-route__no {
  color: var(--color-primary);
}

.page-glossary .gl-route__name {
  display: block;
  margin-top: var(--space-1);
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  line-height: var(--leading-heading);
}

/* ---------- 阶段分区 ---------- */

.page-glossary .gl-phase {
  padding-block: var(--section-y);
  border-top: var(--border-thin) dotted var(--color-line);
}

.page-glossary .gl-phase--alt {
  background-color: var(--color-surface-alt);
}

.page-glossary .gl-phase__head {
  max-width: var(--measure);
  margin-bottom: var(--space-8);
}

.page-glossary .gl-phase__title {
  margin: var(--space-2) 0 0;
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
}

.page-glossary .gl-phase__lede {
  margin: var(--space-3) 0 0;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

/* ---------- 步骤 ---------- */

.page-glossary .gl-steps {
  display: grid;
  gap: 0;
}

.page-glossary .gl-step {
  border-top: var(--border-thin) dotted var(--color-line);
}

.page-glossary .gl-step:last-child {
  border-bottom: var(--border-thin) dotted var(--color-line);
}

.page-glossary .gl-step .expander__trigger {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: start;
  gap: var(--space-2) var(--space-3);
  width: 100%;
  padding: var(--space-4) 0;
  background: none;
  border: 0;
  color: var(--color-ink);
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.page-glossary .gl-step .expander__index {
  font-family: var(--font-mono);
  font-size: var(--text-xl);
  font-weight: var(--weight-heading);
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--color-ink-muted);
  transition: color 160ms ease;
}

.page-glossary .gl-step .expander__trigger:hover .expander__index,
.page-glossary .gl-step .expander__trigger:focus-visible .expander__index,
.page-glossary .gl-step .expander__trigger[aria-expanded="true"] .expander__index {
  color: var(--color-primary);
}

.page-glossary .gl-step__head {
  display: block;
  min-width: 0;
}

.page-glossary .gl-step__title {
  display: block;
  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-glossary .gl-step__meta {
  display: block;
  margin-top: var(--space-1);
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
}

.page-glossary .gl-step .expander__panel {
  overflow: hidden;
}

.page-glossary .gl-step .expander__body {
  display: grid;
  gap: var(--space-3);
  padding: 0 0 var(--space-6);
}

.page-glossary .gl-step .ledger__row {
  align-items: baseline;
  gap: var(--space-3);
}

.page-glossary .gl-step .ledger__val {
  min-width: 0;
  white-space: normal;
  text-align: right;
}

.page-glossary .gl-pitfall {
  margin: 0;
  padding: var(--space-3);
  border-left: var(--border-thin) solid var(--color-primary);
  background-color: var(--color-primary-soft);
  color: var(--color-ink);
  font-size: var(--text-sm);
  line-height: var(--leading-body);
}

.page-glossary .gl-pitfall__label {
  display: block;
  margin-bottom: var(--space-1);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.18em;
  color: var(--color-primary);
}

/* ---------- 阶段内配图 ---------- */

.page-glossary .gl-shot {
  margin: var(--space-8) 0 0;
}

.page-glossary .gl-shot__media {
  aspect-ratio: 3 / 2;
  padding-top: 0;
  overflow: hidden;
}

.page-glossary .gl-shot__media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  filter: saturate(0.55) brightness(0.85);
}

/* ---------- 强对比速查区 ---------- */

.page-glossary .gl-table {
  padding-block: var(--section-y);
}

.page-glossary .gl-table__head {
  max-width: var(--measure);
  margin-bottom: var(--space-6);
}

.page-glossary .gl-table__title {
  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);
  color: var(--color-contrast-ink);
}

.page-glossary .gl-table__lede {
  margin: var(--space-3) 0 0;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-contrast-ink);
  opacity: 0.78;
}

.page-glossary .gl-table .ledger__row {
  align-items: baseline;
  gap: var(--space-3);
}

.page-glossary .gl-table .ledger__val {
  min-width: 0;
  white-space: normal;
  text-align: right;
}

/* ---------- 出口区 ---------- */

.page-glossary .gl-next {
  padding-block: var(--section-y);
  border-top: var(--border-thin) dotted var(--color-line);
}

.page-glossary .gl-next__head {
  max-width: var(--measure);
  margin-bottom: var(--space-8);
}

.page-glossary .gl-next__title {
  margin: var(--space-2) 0 0;
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  color: var(--color-ink);
}

.page-glossary .gl-next__lede {
  margin: var(--space-3) 0 0;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-glossary .gl-actions {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

.page-glossary .gl-action {
  display: grid;
  align-content: start;
  gap: var(--space-2);
  padding-top: var(--space-3);
  border-top: var(--border-thin) solid var(--color-primary);
}

.page-glossary .gl-action__index {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.18em;
  color: var(--color-primary);
}

.page-glossary .gl-action__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-glossary .gl-action__text {
  margin: 0;
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-glossary .gl-action__link {
  justify-self: start;
  margin-top: var(--space-1);
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  color: var(--color-primary);
  text-decoration: none;
  border-bottom: var(--border-thin) dotted var(--color-primary);
  transition: color 160ms ease, border-color 160ms ease;
}

.page-glossary .gl-action__link:hover,
.page-glossary .gl-action__link:focus-visible {
  color: var(--color-focus);
  border-color: var(--color-focus);
}

.page-glossary .gl-back {
  margin: var(--space-8) 0 0;
}

.page-glossary .gl-back__link {
  display: inline-block;
  padding-bottom: var(--space-1);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.16em;
  color: var(--color-ink-soft);
  text-decoration: none;
  border-bottom: var(--border-thin) dotted var(--color-line);
  transition: color 160ms ease, border-color 160ms ease;
}

.page-glossary .gl-back__link:hover,
.page-glossary .gl-back__link:focus-visible {
  color: var(--color-primary);
  border-color: var(--color-primary);
}

/* ---------- 断点 ---------- */

@media (min-width: 760px) {
  .page-glossary .gl-hero__plate-inner {
    padding-block: var(--space-8) var(--space-6);
  }

  .page-glossary .gl-route__list {
    gap: var(--space-4) var(--space-3);
  }

  .page-glossary .gl-step .expander__body {
    padding-left: var(--gl-sink);
  }

  .page-glossary .gl-pitfall {
    padding: var(--space-4);
  }

  .page-glossary .gl-actions {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-4);
  }

  .page-glossary .gl-phase__head,
  .page-glossary .gl-next__head {
    margin-bottom: var(--space-8);
  }
}

@media (min-width: 1024px) {
  .page-glossary .gl-hero__body {
    padding-block: var(--space-8) var(--section-y);
  }

  .page-glossary .gl-hero__figures {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-8);
  }

  .page-glossary .gl-shot {
    margin-top: var(--section-y);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-glossary .gl-route__link,
  .page-glossary .gl-route__no,
  .page-glossary .gl-step .expander__index,
  .page-glossary .gl-action__link,
  .page-glossary .gl-back__link {
    transition: none;
  }
}
<<<END>>>