.page-glossary {
  --glossary-soft-line: color-mix(in srgb, var(--color-line) 78%, transparent);
  --glossary-primary-line: color-mix(in srgb, var(--color-primary) 55%, transparent);
  --glossary-accent-line: color-mix(in srgb, var(--color-accent) 58%, transparent);
  --glossary-chip-radius: calc(var(--radius-sm) / 2);
  display: block;
}

/* ---------- 首屏 ---------- */

.page-glossary .glossary-hero {
  position: relative;
  overflow: hidden;
  padding-block: var(--space-4) var(--space-8);
  border-bottom: var(--border-thin) solid var(--color-line);
}

.page-glossary .glossary-hero::before {
  content: "";
  position: absolute;
  inset-inline: 0;
  top: 0;
  height: var(--border-thick);
  background: linear-gradient(
    90deg,
    transparent 0%,
    color-mix(in srgb, var(--color-primary) 78%, transparent) 32%,
    color-mix(in srgb, var(--color-accent) 62%, transparent) 62%,
    transparent 100%
  );
}

.page-glossary .glossary-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(
    90deg,
    color-mix(in srgb, var(--color-line) 60%, transparent) 0 1px,
    transparent 1px 104px
  );
  opacity: 0.42;
}

.page-glossary .glossary-hero__scan {
  position: absolute;
  inset-inline: 0;
  top: 42%;
  height: var(--border-thin);
  background: linear-gradient(
    90deg,
    transparent,
    color-mix(in srgb, var(--color-accent) 55%, transparent),
    transparent
  );
  animation: glossary-scan 11s linear infinite;
  pointer-events: none;
  opacity: 0.45;
  z-index: 1;
}

@keyframes glossary-scan {
  0% { transform: translateX(-18%); opacity: 0; }
  18% { opacity: 0.55; }
  82% { opacity: 0.55; }
  100% { transform: translateX(18%); opacity: 0; }
}

.page-glossary .glossary-hero .container {
  position: relative;
  z-index: 2;
}

.page-glossary .glossary-hero .breadcrumbs {
  margin-bottom: var(--space-4);
}

.page-glossary .glossary-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-6);
}

.page-glossary .glossary-hero__intro {
  min-width: 0;
}

.page-glossary .glossary-hero__title {
  margin: var(--space-1) 0 0;
  font-family: var(--font-heading);
  font-size: var(--text-display);
  font-weight: var(--weight-heading);
  line-height: 0.96;
  letter-spacing: var(--tracking-heading);
  color: color-mix(in srgb, var(--color-ink) 96%, transparent);
  text-shadow: 0 0 38px color-mix(in srgb, var(--color-primary) 24%, transparent);
  text-wrap: balance;
}

.page-glossary .glossary-hero__lead {
  max-width: 46ch;
  margin: var(--space-3) 0 0;
  font-size: var(--text-lg);
  line-height: calc(var(--leading-body) * 0.92);
  color: var(--color-ink-soft);
}

.page-glossary .glossary-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3) var(--space-6);
  margin-top: var(--space-6);
}

.page-glossary .gstat {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding-left: var(--space-2);
  border-left: var(--border-thick) solid var(--glossary-primary-line);
}

.page-glossary .gstat__num {
  font-family: var(--font-mono);
  font-size: var(--text-figure);
  font-weight: var(--weight-heading);
  line-height: 0.94;
  color: var(--color-accent);
  letter-spacing: -0.02em;
}

.page-glossary .gstat__label {
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
  letter-spacing: 0.04em;
}

.page-glossary .glossary-hero__aside {
  display: grid;
  gap: var(--space-4);
  align-content: start;
  min-width: 0;
}

.page-glossary .glossary-axisblock {
  padding: var(--space-2) 0 0;
  border-top: var(--border-thin) solid var(--glossary-soft-line);
}

.page-glossary .glossary-axis {
  margin: 0 0 var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-ink-muted);
}

.page-glossary .letter-rail {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-glossary .letter-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: calc(var(--space-1) * 4);
  height: calc(var(--space-1) * 4);
  padding-inline: 6px;
  border: var(--border-thin) solid var(--glossary-soft-line);
  border-radius: var(--glossary-chip-radius);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-ink-soft);
  text-decoration: none;
  transition: color 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.page-glossary .letter-chip:hover,
.page-glossary .letter-chip:focus-visible {
  color: var(--color-accent);
  border-color: var(--glossary-accent-line);
  box-shadow: 0 0 12px color-mix(in srgb, var(--color-accent) 26%, transparent);
}

.page-glossary .topic-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-glossary .topic-chip {
  display: inline-block;
  padding: 4px var(--space-2);
  border: var(--border-thin) solid var(--glossary-soft-line);
  border-radius: var(--radius-pill);
  font-size: var(--text-sm);
  color: var(--color-ink-soft);
  text-decoration: none;
  transition: color 180ms ease, border-color 180ms ease, background 180ms ease;
}

.page-glossary .topic-chip:hover,
.page-glossary .topic-chip:focus-visible {
  color: var(--color-ink);
  border-color: var(--glossary-primary-line);
  background: color-mix(in srgb, var(--color-primary-soft) 70%, transparent);
}

.page-glossary .glossary-hero__media {
  margin: 0;
  border: var(--border-thin) solid var(--glossary-primary-line);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 0 32px color-mix(in srgb, var(--color-primary) 20%, transparent);
}

.page-glossary .glossary-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

/* ---------- 分组词条 ---------- */

.page-glossary .glossary-groups {
  padding-block: var(--section-y-lg) var(--space-6);
}

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

.page-glossary .glossary-groups__title {
  margin: var(--space-1) 0 0;
  font-size: var(--text-3xl);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  color: var(--color-ink);
  text-wrap: balance;
}

.page-glossary .glossary-groups__note {
  margin: var(--space-2) 0 0;
  font-size: var(--text-base);
  line-height: calc(var(--leading-body) * 0.9);
  color: var(--color-ink-soft);
}

.page-glossary .glossary-group {
  position: relative;
  padding-top: var(--space-4);
  border-top: var(--border-thin) solid var(--glossary-soft-line);
}

.page-glossary .glossary-group::before {
  content: "";
  position: absolute;
  top: calc(var(--border-thin) * -1);
  left: 0;
  width: 72px;
  height: var(--border-thick);
  background: var(--color-accent);
}

.page-glossary .glossary-group:nth-child(even)::before {
  left: auto;
  right: 0;
  width: 44px;
  background: var(--color-primary);
}

.page-glossary .glossary-group + .glossary-group {
  margin-top: var(--space-8);
}

.page-glossary .glossary-group__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--space-2);
}

.page-glossary .glossary-group__no {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  letter-spacing: 0.16em;
  color: color-mix(in srgb, var(--color-primary) 88%, transparent);
}

.page-glossary .glossary-group__title {
  flex: 1 1 auto;
  margin: 0;
  font-size: var(--text-xl);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  color: var(--color-ink);
}

.page-glossary .glossary-group__count {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
}

.page-glossary .term-list {
  display: grid;
  gap: 0;
  margin-top: var(--space-3);
}

.page-glossary .term {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-2);
  padding-block: var(--space-3);
  border-bottom: var(--border-thin) solid var(--glossary-soft-line);
  scroll-margin-top: var(--space-8);
  transition: background 200ms ease, box-shadow 200ms ease;
}

.page-glossary .glossary-group--tight .term {
  padding-block: var(--space-2);
}

.page-glossary .term:target {
  background: color-mix(in srgb, var(--color-primary-soft) 62%, transparent);
  box-shadow: inset var(--border-thick) 0 0 0 var(--color-accent);
}

.page-glossary .term__name {
  margin: 0;
  font-size: var(--text-base);
  font-weight: var(--weight-heading);
  line-height: 1.4;
  color: color-mix(in srgb, var(--color-ink) 95%, transparent);
  letter-spacing: 0.01em;
}

.page-glossary .term__name::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 8px;
  border-radius: 50%;
  background: color-mix(in srgb, var(--color-primary) 85%, transparent);
  vertical-align: middle;
}

.page-glossary .term__body {
  min-width: 0;
}

.page-glossary .term__def {
  max-width: var(--measure);
  margin: 0;
  font-size: var(--text-base);
  line-height: calc(var(--leading-body) * 0.92);
  color: var(--color-ink);
}

.page-glossary .term__meta {
  max-width: var(--measure);
  margin: var(--space-1) 0 0;
  font-size: var(--text-sm);
  line-height: 1.7;
  color: var(--color-ink-soft);
}

.page-glossary .term__key {
  display: inline-block;
  margin-right: var(--space-1);
  padding: 1px 6px;
  border-radius: var(--glossary-chip-radius);
  background: color-mix(in srgb, var(--color-primary-soft) 88%, transparent);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  color: color-mix(in srgb, var(--color-ink) 86%, transparent);
}

.page-glossary .term__rel {
  display: inline-block;
  margin-right: 6px;
  padding: 1px 8px;
  border: var(--border-thin) solid var(--glossary-primary-line);
  border-radius: var(--glossary-chip-radius);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-ink-soft);
  text-decoration: none;
  transition: color 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.page-glossary .term__rel:hover,
.page-glossary .term__rel:focus-visible {
  color: var(--color-accent);
  border-color: var(--glossary-accent-line);
  box-shadow: 0 0 10px color-mix(in srgb, var(--color-accent) 26%, transparent);
}

/* ---------- 双索引 ---------- */

.page-glossary .glossary-keys {
  padding-block: var(--section-y) 0;
}

.page-glossary .glossary-keys__head {
  max-width: var(--measure);
  margin-bottom: var(--space-4);
}

.page-glossary .glossary-keys__title {
  margin: var(--space-1) 0 0;
  font-size: var(--text-2xl);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  color: var(--color-ink);
  text-wrap: balance;
}

.page-glossary .glossary-keys__note {
  margin: var(--space-2) 0 0;
  font-size: var(--text-base);
  line-height: calc(var(--leading-body) * 0.9);
  color: var(--color-ink-soft);
}

.page-glossary .glossary-keys__panel {
  border: var(--border-thin) solid var(--glossary-soft-line);
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--color-surface-alt) 55%, transparent);
  padding: var(--space-3);
}

.page-glossary .tablist {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
  margin-bottom: var(--space-3);
  border-bottom: var(--border-thin) solid var(--glossary-soft-line);
}

.page-glossary .tab {
  appearance: none;
  margin-bottom: calc(var(--border-thin) * -1);
  padding: var(--space-1) var(--space-3);
  border: var(--border-thin) solid transparent;
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  background: transparent;
  font-family: var(--font-heading);
  font-size: var(--text-base);
  color: var(--color-ink-muted);
  cursor: pointer;
  transition: color 180ms ease, border-color 180ms ease, background 180ms ease;
}

.page-glossary .tab:hover {
  color: var(--color-ink);
}

.page-glossary .tab[aria-selected="true"] {
  color: var(--color-accent);
  border-color: var(--glossary-accent-line);
  background: color-mix(in srgb, var(--color-highlight) 78%, transparent);
}

.page-glossary .tabpanel[hidden] {
  display: none;
}

.page-glossary .tabpanel {
  outline-offset: 4px;
}

.page-glossary .theme-index,
.page-glossary .letter-index {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-glossary .theme-index__row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 4px var(--space-2);
  align-items: baseline;
  padding-block: var(--space-2);
  border-bottom: var(--border-thin) solid var(--glossary-soft-line);
}

.page-glossary .theme-index__row:last-child,
.page-glossary .letter-index__row:last-child {
  border-bottom: none;
}

.page-glossary .theme-index__no {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  color: color-mix(in srgb, var(--color-primary) 85%, transparent);
}

.page-glossary .theme-index__name {
  font-size: var(--text-base);
  font-weight: var(--weight-heading);
  color: var(--color-ink);
  text-decoration: none;
  border-bottom: var(--border-thin) solid transparent;
  transition: color 180ms ease, border-color 180ms ease;
}

.page-glossary .theme-index__name:hover,
.page-glossary .theme-index__name:focus-visible {
  color: var(--color-accent);
  border-bottom-color: var(--glossary-accent-line);
}

.page-glossary .theme-index__count {
  grid-column: 2;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-ink-muted);
}

.page-glossary .theme-index__terms {
  grid-column: 2;
  font-size: var(--text-sm);
  line-height: 1.7;
  color: var(--color-ink-soft);
}

.page-glossary .letter-index__row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--space-2);
  align-items: baseline;
  padding-block: var(--space-2);
  border-bottom: var(--border-thin) solid var(--glossary-soft-line);
}

.page-glossary .letter-index__key {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: calc(var(--space-1) * 3.5);
  height: calc(var(--space-1) * 3.5);
  border: var(--border-thin) solid var(--glossary-primary-line);
  border-radius: var(--glossary-chip-radius);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-accent);
}

.page-glossary .letter-index__items {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  min-width: 0;
}

.page-glossary .letter-index__items a {
  font-size: var(--text-base);
  color: var(--color-ink-soft);
  text-decoration: none;
  border-bottom: var(--border-thin) solid var(--glossary-soft-line);
  transition: color 180ms ease, border-color 180ms ease;
}

.page-glossary .letter-index__items a:hover,
.page-glossary .letter-index__items a:focus-visible {
  color: var(--color-accent);
  border-bottom-color: var(--glossary-accent-line);
}

/* ---------- 反相提示块 ---------- */

.page-glossary .glossary-fallback {
  margin-top: var(--space-6);
  border-radius: var(--radius-md);
  padding: var(--space-4);
}

.page-glossary .glossary-fallback .block-contrast__label {
  margin: 0 0 var(--space-2);
}

.page-glossary .glossary-fallback__text {
  max-width: var(--measure);
  margin: 0;
  font-size: var(--text-base);
  line-height: calc(var(--leading-body) * 0.9);
}

.page-glossary .glossary-fallback__list {
  display: grid;
  gap: var(--space-2);
  margin: var(--space-3) 0 0;
  padding: 0;
  list-style: none;
}

.page-glossary .glossary-fallback__list li {
  display: grid;
  gap: 2px;
  padding-left: var(--space-2);
  border-left: var(--border-thick) solid var(--color-contrast-accent);
}

.page-glossary .glossary-fallback__list a {
  font-size: var(--text-base);
  font-weight: var(--weight-heading);
  color: var(--color-contrast-ink);
  text-decoration: none;
  border-bottom: var(--border-thin) solid var(--color-contrast-accent);
  justify-self: start;
}

.page-glossary .glossary-fallback__list a:hover,
.page-glossary .glossary-fallback__list a:focus-visible {
  color: var(--color-contrast-accent);
}

.page-glossary .glossary-fallback__list span {
  font-size: var(--text-sm);
  line-height: 1.7;
  color: color-mix(in srgb, var(--color-contrast-ink) 78%, transparent);
}

/* ---------- 相关词网络 ---------- */

.page-glossary .glossary-network {
  padding-block: var(--section-y-lg) 0;
}

.page-glossary .glossary-network__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-6);
}

.page-glossary .glossary-network__title {
  margin: var(--space-1) 0 0;
  font-size: var(--text-2xl);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  color: var(--color-ink);
  text-wrap: balance;
}

.page-glossary .glossary-network__lead {
  max-width: 52ch;
  margin: var(--space-2) 0 0;
  font-size: var(--text-base);
  line-height: calc(var(--leading-body) * 0.92);
  color: var(--color-ink-soft);
}

.page-glossary .net-examples {
  display: grid;
  gap: var(--space-3);
  margin: var(--space-4) 0 0;
  padding: 0;
  list-style: none;
  counter-reset: net;
}

.page-glossary .net-example {
  counter-increment: net;
  position: relative;
  padding: var(--space-3) 0 var(--space-2) var(--space-4);
  border-top: var(--border-thin) solid var(--glossary-soft-line);
}

.page-glossary .net-example::before {
  content: "0" counter(net);
  position: absolute;
  top: var(--space-3);
  left: 0;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  color: color-mix(in srgb, var(--color-primary) 88%, transparent);
}

.page-glossary .net-example__chain {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px;
  margin: 0;
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
}

.page-glossary .net-example__chain a {
  color: var(--color-ink);
  text-decoration: none;
  border-bottom: var(--border-thin) solid var(--glossary-primary-line);
  transition: color 180ms ease, border-color 180ms ease;
}

.page-glossary .net-example__chain a:hover,
.page-glossary .net-example__chain a:focus-visible {
  color: var(--color-accent);
  border-bottom-color: var(--glossary-accent-line);
}

.page-glossary .net-example__chain span {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-accent);
}

.page-glossary .net-example__note {
  margin: var(--space-1) 0 0;
  font-size: var(--text-sm);
  line-height: 1.8;
  color: var(--color-ink-soft);
}

.page-glossary .glossary-network__media {
  margin: 0;
}

.page-glossary .glossary-network__media .media {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: var(--border-thin) solid var(--glossary-soft-line);
}

.page-glossary .glossary-network__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-glossary .glossary-network__media .media__caption {
  margin-top: var(--space-2);
}

/* ---------- 延伸阅读 ---------- */

.page-glossary .glossary-more {
  padding-block: var(--section-y-lg) var(--section-y);
}

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

.page-glossary .glossary-more__title {
  margin: var(--space-1) 0 0;
  font-size: var(--text-2xl);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  color: var(--color-ink);
  text-wrap: balance;
}

.page-glossary .glossary-more__note {
  margin: var(--space-2) 0 0;
  font-size: var(--text-base);
  line-height: calc(var(--leading-body) * 0.9);
  color: var(--color-ink-soft);
}

.page-glossary .more-list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-glossary .more-item {
  display: grid;
  gap: 4px;
  padding-block: var(--space-3);
  border-bottom: var(--border-thin) solid var(--glossary-soft-line);
}

.page-glossary .more-item:first-child {
  border-top: var(--border-thin) solid var(--glossary-soft-line);
}

.page-glossary .more-item__link {
  justify-self: start;
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  color: var(--color-ink);
  text-decoration: none;
  border-bottom: var(--border-thin) solid var(--glossary-primary-line);
  transition: color 180ms ease, border-color 180ms ease;
}

.page-glossary .more-item__link:hover,
.page-glossary .more-item__link:focus-visible {
  color: var(--color-accent);
  border-bottom-color: var(--glossary-accent-line);
}

.page-glossary .more-item__desc {
  font-size: var(--text-sm);
  line-height: 1.8;
  color: var(--color-ink-muted);
}

/* ---------- 响应式 ---------- */

@media (min-width: 640px) {
  .page-glossary .glossary-hero {
    padding-block: var(--space-6) var(--section-y);
  }

  .page-glossary .more-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: var(--space-6);
  }

  .page-glossary .more-item:nth-child(2) {
    border-top: var(--border-thin) solid var(--glossary-soft-line);
  }

  .page-glossary .theme-index__row {
    grid-template-columns: auto minmax(0, 220px) minmax(0, 1fr);
  }

  .page-glossary .theme-index__count {
    grid-column: 3;
    justify-self: start;
  }

  .page-glossary .theme-index__terms {
    grid-column: 3;
  }
}

@media (min-width: 780px) {
  .page-glossary .term {
    grid-template-columns: minmax(180px, 226px) minmax(0, 1fr);
    column-gap: var(--space-4);
  }
}

@media (min-width: 960px) {
  .page-glossary .glossary-hero__grid {
    grid-template-columns: minmax(0, 1.18fr) minmax(0, 0.82fr);
    column-gap: var(--space-8);
    align-items: start;
  }

  .page-glossary .glossary-hero__lead {
    font-size: var(--text-lg);
  }

  .page-glossary .glossary-network__inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.82fr);
    column-gap: var(--space-8);
    align-items: start;
  }
}

@media (min-width: 1040px) {
  .page-glossary .glossary-groups__title,
  .page-glossary .glossary-keys__title,
  .page-glossary .glossary-network__title,
  .page-glossary .glossary-more__title {
    font-size: var(--text-3xl);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-glossary .glossary-hero__scan {
    animation: none;
    opacity: 0.2;
    transform: none;
  }

  .page-glossary .letter-chip,
  .page-glossary .topic-chip,
  .page-glossary .term__rel,
  .page-glossary .tab {
    transition: none;
  }
}
<<<END>>>