.glossary-hero {
  background:
    radial-gradient(58% 54% at 84% 10%, var(--color-accent-glow) 0%, var(--color-accent-haze) 48%, transparent 76%),
    var(--color-canvas);
}

.glossary-intro {
  max-width: 790px;
  margin-bottom: 42px;
}

.glossary-intro h1 {
  max-width: 760px;
}

.glossary-lead {
  max-width: 720px;
  margin-bottom: 0;
  color: var(--color-muted);
  font-size: clamp(16px, 2vw, 19px);
  line-height: 1.85;
}

.glossary-categories {
  margin-bottom: 18px;
  background: var(--color-canvas);
  box-shadow: var(--shadow-card);
}

.glossary-index {
  display: flex;
  max-width: 100%;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 12px 14px;
  border-left: 3px solid var(--color-accent);
  background: var(--color-panel-soft);
  color: var(--color-muted);
}

.glossary-index span {
  margin-right: 4px;
  color: var(--color-ink);
  font: 650 12px/1.4 var(--font-mono);
  letter-spacing: 0.08em;
}

.glossary-index a {
  display: inline-flex;
  min-height: 32px;
  align-items: center;
  padding: 4px 10px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-pill);
  background: var(--color-canvas);
  color: var(--color-muted);
  font-size: 13px;
  font-weight: 650;
  text-decoration: none;
}

.glossary-index a:hover {
  border-color: var(--color-accent);
  color: var(--color-accent-deep);
}

.glossary-section {
  scroll-margin-top: 82px;
}

.category-head {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(280px, 1.2fr);
  align-items: end;
  gap: clamp(28px, 7vw, 92px);
  margin-bottom: 46px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--color-line);
}

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

.category-head p {
  max-width: 620px;
  margin-bottom: 0;
  color: var(--color-muted);
}

.glossary-section .term-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 0;
}

.term-card {
  scroll-margin-top: 104px;
}

.term-card dt {
  font-family: var(--font-display);
  font-size: clamp(20px, 2.5vw, 24px);
}

.term-card dd {
  display: grid;
  gap: 12px;
}

.term-card dd p {
  margin: 0;
}

.term-card code {
  font-size: 0.84em;
}

.glossary-note {
  margin-top: 42px;
  margin-bottom: 0;
}

@media (max-width: 768px) {
  .glossary-intro {
    margin-bottom: 32px;
  }

  .category-head {
    grid-template-columns: minmax(0, 1fr);
    align-items: start;
    gap: 18px;
    margin-bottom: 32px;
  }

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

@media (max-width: 480px) {
  .glossary-index {
    align-items: flex-start;
  }

  .glossary-index span {
    width: 100%;
    margin-bottom: 3px;
  }

  .glossary-index a {
    max-width: 100%;
  }

  .term-card {
    padding: 20px;
  }
}