:root {
  --glossary-hero-padding-top: 88px;
  --glossary-hero-padding-bottom: 76px;
  --glossary-directory-gap: 64px;
  --glossary-category-space: 76px;
  --glossary-index-gap: 12px;
  --glossary-index-padding: 38px;
  --glossary-anchor-offset: 92px;
  --glossary-lead-width: 760px;
  --glossary-heading-width: 460px;
}

.glossary-hero {
  position: relative;
  padding-top: var(--glossary-hero-padding-top);
  padding-bottom: var(--glossary-hero-padding-bottom);
  overflow: clip;
  border-bottom: 1px solid var(--color-line);
  background:
    linear-gradient(90deg, var(--color-page), var(--color-fade-mid)),
    repeating-linear-gradient(90deg, var(--color-line-focus) 0 1px, transparent 1px 10px);
}

.glossary-hero::after {
  position: absolute;
  top: 0;
  right: 0;
  width: 44%;
  height: 100%;
  pointer-events: none;
  background: linear-gradient(90deg, var(--color-fade-clear), var(--color-page));
  content: "";
}

.glossary-hero .wrap {
  position: relative;
  z-index: 1;
}

.glossary-hero h1 {
  max-width: var(--glossary-lead-width);
}

.glossary-lead {
  max-width: var(--glossary-lead-width);
  margin-bottom: 28px;
  color: var(--color-ink-muted);
  font-size: 18px;
  line-height: 1.85;
}

.glossary-summary {
  display: flex;
  align-items: center;
  gap: var(--glossary-index-gap);
  flex-wrap: wrap;
}

.glossary-summary span,
.term-index-links a {
  display: inline-flex;
  min-height: 36px;
  align-items: center;
  padding: 7px 14px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-pill);
  background: var(--color-page);
  color: var(--color-ink-muted);
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
}

.glossary-summary span::before {
  width: 6px;
  height: 6px;
  margin-right: 8px;
  flex: 0 0 auto;
  border-radius: var(--radius-pill);
  background: var(--gradient-brand);
  content: "";
}

.glossary-directory {
  display: grid;
  gap: 0;
  padding-top: 36px;
  padding-bottom: var(--section-space);
}

.glossary-directory .jump-nav {
  margin-bottom: var(--glossary-directory-gap);
}

.term-index {
  display: grid;
  grid-template-columns: minmax(240px, 0.75fr) minmax(0, 1.6fr);
  align-items: center;
  gap: 36px;
  padding: var(--glossary-index-padding);
}

.term-index-head h2 {
  margin-bottom: 12px;
  font-size: 28px;
}

.term-index-head p:last-child {
  margin-bottom: 0;
  color: var(--color-ink-muted);
}

.term-index-links {
  display: flex;
  gap: var(--glossary-index-gap);
  flex-wrap: wrap;
}

.term-index-links a:hover {
  border-color: var(--color-line-hover);
  color: var(--color-brand-deep);
  box-shadow: 0 2px 6px var(--color-shadow-faint);
}

.glossary-category {
  padding-top: var(--glossary-category-space);
  scroll-margin-top: var(--glossary-anchor-offset);
}

.glossary-category + .glossary-category {
  margin-top: var(--glossary-category-space);
  border-top: 1px solid var(--color-line);
}

.category-heading {
  display: grid;
  grid-template-columns: minmax(260px, var(--glossary-heading-width)) minmax(0, 1fr);
  gap: 44px;
  align-items: end;
  margin-bottom: 40px;
}

.category-heading h2 {
  margin-bottom: 0;
}

.category-heading > p {
  margin-bottom: 3px;
  color: var(--color-ink-muted);
}

.term-grid .term-card {
  margin: 0;
  scroll-margin-top: var(--glossary-anchor-offset);
}

.term-card {
  position: relative;
}

.term-card::before {
  position: absolute;
  top: 24px;
  left: 0;
  width: 3px;
  height: 28px;
  border-radius: 0 var(--radius-pill) var(--radius-pill) 0;
  background: var(--gradient-brand);
  content: "";
}

.term-card:target {
  border-color: var(--color-line-focus);
  box-shadow: var(--shadow-deep);
}

.term-alias {
  display: inline-flex;
  max-width: 100%;
  margin-left: 7px;
  padding: 3px 8px;
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-pill);
  background: var(--color-panel);
  color: var(--color-ink-muted);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  line-height: 1.3;
  vertical-align: middle;
  white-space: nowrap;
}

.glossary-category .callout {
  margin-top: 36px;
  margin-bottom: 0;
}

@media (max-width: 900px) {
  .term-index,
  .category-heading {
    grid-template-columns: 1fr;
  }

  .term-index {
    align-items: start;
  }

  .category-heading {
    gap: 12px;
  }
}

@media (max-width: 768px) {
  :root {
    --glossary-hero-padding-top: 62px;
    --glossary-hero-padding-bottom: 58px;
    --glossary-directory-gap: 48px;
    --glossary-category-space: 58px;
    --glossary-index-padding: 26px;
  }

  .glossary-lead {
    font-size: 16px;
  }

  .term-index-head h2 {
    font-size: 25px;
  }

  .glossary-category + .glossary-category {
    margin-top: 58px;
  }
}

@media (max-width: 640px) {
  :root {
    --glossary-index-padding: 22px;
    --glossary-anchor-offset: 76px;
  }

  .glossary-hero::after {
    width: 72%;
  }

  .glossary-summary {
    align-items: stretch;
  }

  .glossary-summary span {
    width: 100%;
  }

  .term-index {
    gap: 24px;
  }

  .term-index-links a {
    flex: 1 1 120px;
    justify-content: center;
  }

  .term-alias {
    display: flex;
    width: max-content;
    margin-top: 7px;
    margin-left: 0;
  }
}