.glossary-hero {
  position: relative;
  overflow: hidden;
  border-bottom: var(--line-strong) solid var(--color-text);
  background: var(--color-panel);
}

.glossary-hero::before {
  position: absolute;
  top: 0;
  right: 0;
  width: min(34vw, 420px);
  height: 100%;
  background: var(--color-overlay);
  clip-path: polygon(55% 0, 100% 0, 100% 100%, 0 100%);
  content: "";
  pointer-events: none;
}

.glossary-hero .wrap {
  position: relative;
}

.glossary-hero h1 {
  max-width: 980px;
  margin-bottom: 20px;
}

.glossary-hero__summary {
  max-width: 860px;
  margin-bottom: 24px;
  color: var(--color-text-muted);
  font-size: clamp(15px, 2vw, 18px);
}

.glossary-boot {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  max-width: 850px;
  margin-top: 28px;
  border-top: var(--line-strong) solid var(--color-text);
  border-bottom: var(--line-strong) solid var(--color-text);
  color: var(--color-bg);
  background: var(--color-text);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 800;
}

.glossary-boot span {
  min-width: 0;
  padding: 8px 12px;
  overflow: hidden;
  border-right: var(--line-thin) solid var(--color-bg);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.glossary-boot span:last-child {
  border-right: 0;
}

.glossary-index {
  border-bottom: var(--line-thin) dashed var(--color-border);
}

.glossary-index .toc {
  top: 0;
  margin-bottom: 16px;
}

.letter-index {
  display: flex;
  min-width: 0;
  flex-wrap: wrap;
  align-items: center;
  gap: 5px;
  font-family: var(--font-mono);
  font-size: 11px;
}

.letter-index__label {
  margin-right: 8px;
  color: var(--color-text-muted);
  font-weight: 800;
}

.letter-index a {
  display: inline-flex;
  min-width: 34px;
  min-height: 34px;
  align-items: center;
  justify-content: center;
  padding: 5px 9px;
  border: var(--line-thin) solid var(--color-border);
  color: var(--color-text);
  background: var(--color-panel);
  font-weight: 800;
}

.letter-index a:hover,
.letter-index a:focus-visible {
  color: var(--color-bg);
  border-color: var(--color-accent);
  background: var(--color-accent);
}

.glossary-category {
  scroll-margin-top: var(--header-height);
}

.glossary-category:nth-of-type(even) {
  background: var(--color-panel);
}

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

.term-card {
  scroll-margin-top: calc(var(--header-height) + 24px);
}

.term-card .term-card__code {
  color: var(--color-accent);
}

.term-card p + p {
  margin-top: 10px;
}

.glossary-links {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 28px;
  margin-top: 44px;
  padding: 24px;
  border: var(--line-strong) solid var(--color-text);
  background: var(--color-panel);
}

.glossary-links > * {
  min-width: 0;
}

.glossary-links h3 {
  margin-bottom: 8px;
  color: var(--color-accent);
}

.glossary-links p {
  max-width: 720px;
  margin-bottom: 0;
  color: var(--color-text-muted);
}

@media (max-width: 760px) {
  .glossary-boot {
    grid-template-columns: minmax(0, 1fr);
  }

  .glossary-boot span {
    border-right: 0;
    border-bottom: var(--line-thin) solid var(--color-bg);
  }

  .glossary-boot span:last-child {
    border-bottom: 0;
  }

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

  .glossary-links {
    align-items: start;
  }
}

@media (max-width: 640px) {
  .glossary-hero::before {
    width: 42vw;
    opacity: 0.5;
  }

  .glossary-hero h1 {
    font-size: clamp(42px, 14vw, 60px);
  }

  .letter-index__label {
    width: 100%;
    margin-right: 0;
    margin-bottom: 4px;
  }

  .glossary-links {
    padding: 18px;
  }

  .glossary-links .button-row {
    display: grid;
    width: 100%;
  }
}