.page-glossary {
  --glossary-term-col: 7.5rem;
  --glossary-media-col: 300px;
  overflow-x: clip;
}

/* ---------- 首屏海报层 ---------- */

.page-glossary .glossary-hero {
  padding-block: var(--space-4) var(--space-8);
}

.page-glossary .glossary-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-4);
  margin-top: var(--space-3);
}

.page-glossary .glossary-hero__kicker {
  margin: 0 0 var(--space-2);
  color: var(--color-ink-muted);
}

.page-glossary .glossary-hero__title {
  display: block;
  margin: 0 0 var(--space-3);
  padding: 0.05em 0.1em 0.13em;
  font-family: var(--font-heading);
  font-size: var(--text-display);
  font-weight: var(--weight-heading);
  line-height: 0.88;
  letter-spacing: var(--tracking-heading);
  color: var(--color-primary-ink);
  background-color: var(--color-primary);
  overflow-wrap: break-word;
}

.page-glossary .glossary-hero__lede {
  max-width: var(--measure);
  margin: 0;
  color: var(--color-ink-soft);
}

.page-glossary .glossary-hero__figures {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6);
  padding-top: var(--space-2);
}

.page-glossary .glossary-figure {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.page-glossary .glossary-figure__num {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--text-figure);
  font-weight: var(--weight-heading);
  line-height: 0.82;
  letter-spacing: -0.04em;
  color: var(--color-primary);
}

.page-glossary .glossary-figure .data-label {
  color: var(--color-ink-muted);
}

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

@media (min-width: 900px) {
  .page-glossary .glossary-hero__grid {
    grid-template-columns: repeat(7, minmax(0, 1fr));
    column-gap: var(--gutter);
    row-gap: var(--space-8);
    align-items: start;
  }

  .page-glossary .glossary-hero__lead {
    grid-column: 1 / span 5;
  }

  .page-glossary .glossary-hero__title {
    margin-left: calc(var(--space-4) * -1);
    padding-inline: var(--space-4);
  }

  .page-glossary .glossary-hero__figures {
    grid-column: 6 / span 2;
    flex-direction: column;
    gap: var(--space-8);
    padding-top: var(--space-4);
  }

  .page-glossary .glossary-hero__media {
    grid-column: 3 / span 5;
  }
}

/* ---------- 主题索引长条 ---------- */

.page-glossary .glossary-index {
  background-color: var(--color-surface-deep);
  border-top: var(--border-thick) solid var(--color-ink);
}

.page-glossary .glossary-index__list {
  display: flex;
  flex-wrap: wrap;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-glossary .glossary-index__item {
  display: flex;
}

.page-glossary .glossary-index__link {
  display: inline-flex;
  align-items: baseline;
  gap: var(--space-1);
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  letter-spacing: 0.12em;
  color: var(--color-ink-soft);
  text-decoration: none;
  border-right: var(--border-thin) solid var(--color-line);
  transition: background-color 160ms ease, color 160ms ease;
}

.page-glossary .glossary-index__link:hover {
  background-color: var(--color-primary);
  color: var(--color-primary-ink);
}

.page-glossary .glossary-index__link:focus-visible {
  outline: var(--border-thick) solid var(--color-focus);
  outline-offset: 2px;
  background-color: var(--color-primary);
  color: var(--color-primary-ink);
}

.page-glossary .glossary-index__no {
  font-size: var(--text-xs);
  opacity: 0.65;
}

/* ---------- 分组 ---------- */

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

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

@media (min-width: 720px) {
  .page-glossary .glossary-group {
    padding-block: var(--section-y);
  }
}

.page-glossary .glossary-group:target .glossary-group__head {
  border-top-color: var(--color-primary);
}

.page-glossary .glossary-group__head {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
  padding-top: var(--space-3);
  border-top: var(--border-thick) solid var(--color-ink);
  transition: border-color 160ms ease;
}

.page-glossary .glossary-group--rule .glossary-group__head::after {
  content: "";
  position: absolute;
  top: calc(var(--border-thick) + 3px);
  left: 0;
  width: 100%;
  height: var(--border-thin);
  background-color: var(--color-line);
}

@media (min-width: 720px) {
  .page-glossary .glossary-group__head {
    flex-direction: row;
    align-items: flex-start;
    gap: var(--space-4);
  }

  .page-glossary .glossary-group__titles {
    flex: 1 1 auto;
  }
}

.page-glossary .glossary-group__no {
  display: inline-block;
  flex: 0 0 auto;
  padding: 0 var(--space-2) var(--space-1);
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  line-height: 1.2;
  color: var(--color-primary-ink);
  background-color: var(--color-primary);
}

.page-glossary .glossary-group__titles h2 {
  margin: 0 0 var(--space-2);
}

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

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

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

@media (min-width: 980px) {
  .page-glossary .glossary-group__body {
    grid-template-columns: minmax(0, 1fr) var(--glossary-media-col);
    gap: var(--gutter);
    align-items: start;
  }
}

/* ---------- 词条定义 ---------- */

.page-glossary .glossary-list {
  margin: 0;
  padding: 0;
}

.page-glossary .term {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-1);
  padding-block: var(--space-3);
  border-top: var(--border-thin) solid var(--color-line);
  scroll-margin-top: var(--space-8);
}

.page-glossary .term:first-child {
  border-top: var(--border-thick) solid var(--color-ink);
}

@media (min-width: 720px) {
  .page-glossary .term {
    grid-template-columns: var(--glossary-term-col) minmax(0, 1fr);
    column-gap: var(--space-4);
    align-items: start;
  }
}

.page-glossary .term__name {
  margin: 0;
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: var(--weight-heading);
  line-height: 1.45;
  color: var(--color-ink);
}

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

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

.page-glossary .term__rel {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-1) var(--space-2);
  margin: var(--space-2) 0 0;
}

.page-glossary .term__rel .data-label {
  color: var(--color-ink-muted);
}

.page-glossary .term__rel a {
  display: inline-block;
  padding: calc(var(--space-1) / 4) var(--space-1);
  font-size: var(--text-sm);
  line-height: 1.35;
  color: var(--color-accent);
  text-decoration: none;
  border-bottom: var(--border-thin) solid var(--color-line);
  transition: background-color 150ms ease, color 150ms ease, border-color 150ms ease;
}

.page-glossary .term__rel a:hover {
  background-color: var(--color-highlight);
  border-bottom-color: var(--color-accent);
  color: var(--color-ink);
}

.page-glossary .term__rel a:focus-visible {
  outline: var(--border-thick) solid var(--color-focus);
  outline-offset: 2px;
}

/* ---------- 交叉引用说明 ---------- */

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

.page-glossary .glossary-xref__panel {
  padding: var(--space-6) var(--space-4);
  background-color: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
  border-left: var(--border-thick) solid var(--color-contrast-accent);
}

.page-glossary .glossary-xref__title {
  margin: 0;
  color: var(--color-contrast-ink);
}

.page-glossary .glossary-xref__cols {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-4);
  margin-top: var(--space-4);
}

.page-glossary .glossary-xref__col p {
  margin: 0;
  font-size: var(--text-base);
  line-height: var(--leading-body);
}

.page-glossary .glossary-xref__col .data-label {
  margin-bottom: var(--space-1);
  color: var(--color-contrast-accent);
}

.page-glossary .glossary-xref__col p:not(.data-label) {
  color: var(--color-contrast-ink);
}

@media (min-width: 780px) {
  .page-glossary .glossary-xref {
    padding-block: var(--section-y-lg);
  }

  .page-glossary .glossary-xref__panel {
    padding: var(--space-8) var(--space-6);
  }

  .page-glossary .glossary-xref__cols {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--gutter);
    margin-top: var(--space-6);
  }
}

/* ---------- 相邻入口 ---------- */

.page-glossary .glossary-next {
  padding-block: var(--space-8) var(--section-y);
}

.page-glossary .glossary-next .section-head {
  margin-bottom: var(--space-4);
}

.page-glossary .glossary-next__list {
  list-style: none;
}

/* ---------- 比例工具 ---------- */

.page-glossary .img-frame--3x2 {
  aspect-ratio: 3 / 2;
}

.page-glossary .img-frame img {
  max-width: 100%;
  height: auto;
  object-fit: cover;
}
<<<END>>>