.glossary-hero {
  padding-top: clamp(48px, 7vw, 92px);
  padding-bottom: clamp(56px, 8vw, 104px);
  overflow-x: clip;
}

.glossary-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(300px, 0.65fr);
  align-items: end;
  gap: clamp(36px, 7vw, 88px);
}

.glossary-intro h1 {
  max-width: 16em;
  margin-top: 24px;
  margin-bottom: 20px;
}

.glossary-lede {
  max-width: 48em;
  margin-bottom: 0;
  color: var(--color-text-muted);
  font-size: clamp(17px, 1.5vw, 20px);
  line-height: 1.8;
}

.glossary-index-card {
  padding: clamp(24px, 4vw, 36px);
  border-radius: var(--radius-card-large);
  background: var(--color-stage);
  color: var(--color-stage-text);
  box-shadow: var(--shadow-stage);
}

.glossary-index-card h2 {
  margin-bottom: 24px;
  color: var(--color-stage-text);
  font-size: clamp(25px, 2.5vw, 34px);
}

.glossary-index-label {
  margin-bottom: 12px;
  color: var(--color-stage-text);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  opacity: 0.68;
}

.glossary-keyword-list {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
}

.glossary-keyword-list a {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  max-width: 100%;
  padding: 5px 12px;
  border: 1px solid var(--color-status-border);
  border-radius: var(--radius-pill);
  color: var(--color-stage-text);
  font-size: 13px;
  font-weight: 650;
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.glossary-keyword-list a:hover,
.glossary-keyword-list a:focus-visible {
  background: var(--color-status-border);
  color: var(--color-stage-text);
  transform: translateY(-1px);
}

.glossary-guide {
  display: grid;
  grid-template-columns: minmax(220px, 0.65fr) minmax(0, 1.35fr);
  align-items: start;
  gap: clamp(28px, 6vw, 72px);
}

.glossary-guide h2 {
  margin-bottom: 0;
}

.glossary-guide-number {
  display: block;
  margin-bottom: 12px;
  color: var(--color-accent-dark);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.1em;
}

.glossary-guide-copy {
  color: var(--color-text-muted);
}

.glossary-guide-copy p {
  margin-bottom: 14px;
}

.reference-layout {
  min-width: 0;
}

.glossary-section {
  padding-top: clamp(54px, 8vw, 96px);
  scroll-margin-top: 90px;
}

.glossary-section:first-of-type {
  padding-top: 18px;
}

.glossary-section-head {
  display: grid;
  grid-template-columns: minmax(220px, 0.72fr) minmax(0, 1.28fr);
  align-items: end;
  gap: clamp(24px, 5vw, 64px);
  margin-bottom: 32px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--color-border);
}

.glossary-section-head h2 {
  margin-bottom: 0;
}

.glossary-section-head p {
  max-width: 48em;
  margin-bottom: 0;
  color: var(--color-text-muted);
}

.glossary-section-code {
  display: block;
  margin-bottom: 10px;
  color: var(--color-accent-dark);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.glossary-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.glossary-grid .term-card {
  scroll-margin-top: 96px;
}

.glossary-grid .term-card p {
  line-height: 1.78;
}

.glossary-next {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: clamp(28px, 6vw, 72px);
}

.glossary-next h2 {
  margin-top: 18px;
  margin-bottom: 14px;
}

.glossary-next p {
  max-width: 48em;
  color: var(--color-text-muted);
}

.glossary-next .button-row {
  justify-content: flex-end;
}

@media (max-width: 900px) {
  .glossary-hero-grid,
  .glossary-guide,
  .glossary-section-head {
    grid-template-columns: minmax(0, 1fr);
  }

  .glossary-index-card {
    max-width: 620px;
  }

  .glossary-section-head {
    align-items: start;
  }

  .glossary-next {
    grid-template-columns: minmax(0, 1fr);
  }

  .glossary-next .button-row {
    justify-content: flex-start;
  }
}

@media (max-width: 680px) {
  .glossary-hero {
    padding-top: 34px;
  }

  .glossary-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .glossary-section {
    padding-top: 66px;
  }

  .glossary-section:first-of-type {
    padding-top: 12px;
  }

  .glossary-section-head {
    margin-bottom: 24px;
  }
}

@media (max-width: 480px) {
  .glossary-index-card {
    padding: 24px 20px;
  }

  .glossary-keyword-list a {
    font-size: 12px;
  }
}