.glossary-hero {
  overflow: hidden;
  border-bottom: 1px solid var(--color-accent-10);
  background:
    linear-gradient(112deg, var(--color-accent-08), var(--color-transparent) 46%),
    repeating-linear-gradient(
      90deg,
      var(--color-transparent) 0,
      var(--color-transparent) 72px,
      var(--color-accent-03) 73px
    ),
    var(--color-bg);
}

.glossary-hero::before {
  position: absolute;
  top: 14%;
  right: -8%;
  width: min(48vw, 620px);
  aspect-ratio: 1;
  content: "";
  border: 1px solid var(--color-accent-14);
  border-radius: var(--radius-pill);
  box-shadow:
    0 0 0 42px var(--color-accent-03),
    0 0 0 98px var(--color-accent-03);
  pointer-events: none;
}

.glossary-hero::after {
  position: absolute;
  right: 11%;
  bottom: 0;
  width: 1px;
  height: 62%;
  content: "";
  background: linear-gradient(var(--color-transparent), var(--color-accent-48));
  box-shadow: 0 0 18px var(--color-accent-36);
  pointer-events: none;
}

.glossary-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(310px, 0.65fr);
  align-items: end;
  gap: clamp(36px, 7vw, 94px);
}

.glossary-intro {
  max-width: 780px;
}

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

.glossary-lead {
  max-width: 700px;
  margin-bottom: 28px;
  color: var(--color-text-muted);
  font-size: clamp(16px, 1.8vw, 19px);
}

.glossary-map {
  position: relative;
  padding: clamp(24px, 4vw, 36px);
  border: 1px solid var(--color-border);
  background:
    linear-gradient(145deg, var(--color-accent-10), var(--color-transparent) 54%),
    var(--color-panel-deep);
  box-shadow: var(--shadow-panel);
}

.glossary-map::before {
  position: absolute;
  top: 0;
  left: 0;
  width: 34%;
  height: 2px;
  content: "";
  background: var(--color-accent);
  box-shadow: var(--shadow-glow);
}

.glossary-map-code {
  display: block;
  margin-bottom: 12px;
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.13em;
}

.glossary-map h2 {
  margin-bottom: 22px;
  font-size: clamp(24px, 3vw, 34px);
}

.glossary-map ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

.glossary-map li {
  border-top: 1px solid var(--color-accent-10);
}

.glossary-map a {
  min-height: 52px;
  display: flex;
  align-items: center;
  gap: 13px;
  padding-top: 10px;
  padding-right: 4px;
  padding-bottom: 10px;
  color: var(--color-text-muted);
  font-size: 13px;
}

.glossary-map a:hover {
  color: var(--color-warn);
}

.glossary-map a span {
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 10px;
}

.glossary-navigation {
  position: sticky;
  z-index: 20;
  top: 0;
  padding-top: 18px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--color-accent-10);
  background: var(--color-bg-heavy);
  backdrop-filter: blur(14px);
}

.glossary-nav-title {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.initial-index {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 7px;
  margin-top: 12px;
}

.initial-index span,
.initial-index a {
  min-height: 28px;
  display: inline-flex;
  align-items: center;
  padding: 4px 9px;
  border: 1px solid var(--color-accent-14);
  font-family: var(--font-mono);
  font-size: 9px;
}

.initial-index span {
  border-color: var(--color-transparent);
  color: var(--color-text-muted);
  letter-spacing: 0.1em;
}

.initial-index a {
  background: var(--color-accent-03);
  color: var(--color-accent);
}

.initial-index a:hover {
  border-color: var(--color-warn);
  color: var(--color-warn);
}

.glossary-category {
  scroll-margin-top: calc(var(--header-height) + 116px);
}

.glossary-category::before {
  position: absolute;
  top: 0;
  right: var(--gutter);
  left: var(--gutter);
  height: 1px;
  content: "";
  background: linear-gradient(90deg, var(--color-accent-36), var(--color-transparent));
}

.glossary-category-shift {
  background:
    linear-gradient(90deg, var(--color-transparent), var(--color-accent-03)),
    var(--color-bg-panel);
}

.glossary-category-layout {
  display: grid;
  grid-template-columns: minmax(230px, 0.36fr) minmax(0, 1fr);
  align-items: start;
  gap: clamp(34px, 7vw, 96px);
}

.glossary-category-head {
  position: sticky;
  top: calc(var(--header-height) + 146px);
}

.glossary-category-number {
  display: block;
  margin-bottom: 22px;
  color: var(--color-accent-14);
  font-family: var(--font-display);
  font-size: clamp(74px, 9vw, 126px);
  font-weight: 900;
  line-height: 0.72;
  letter-spacing: -0.07em;
}

.glossary-category-head h2 {
  font-size: clamp(31px, 4vw, 44px);
}

.glossary-category-head p {
  max-width: 360px;
}

.glossary-term-list {
  position: relative;
  display: grid;
  gap: 18px;
}

.glossary-term-list::before {
  position: absolute;
  top: 12px;
  bottom: 12px;
  left: -25px;
  width: 1px;
  content: "";
  background: linear-gradient(var(--color-accent-48), var(--color-accent-10));
}

.glossary-term {
  scroll-margin-top: calc(var(--header-height) + 154px);
}

.glossary-term:nth-child(even) {
  margin-left: clamp(0px, 4vw, 52px);
}

.glossary-term::before {
  position: absolute;
  top: 30px;
  left: -31px;
  width: 11px;
  height: 11px;
  content: "";
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-pill);
  background: var(--color-bg);
  box-shadow: 0 0 13px var(--color-accent-48);
}

.glossary-term .term-name {
  margin-bottom: 12px;
  font-size: clamp(20px, 2.5vw, 27px);
  line-height: 1.2;
}

.glossary-term-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 10px;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.12em;
}

.glossary-term-meta span:last-child {
  min-width: 28px;
  min-height: 28px;
  display: grid;
  place-items: center;
  border: 1px solid var(--color-accent-24);
  color: var(--color-accent);
}

.glossary-next {
  border-top: 1px solid var(--color-accent-10);
  background:
    linear-gradient(125deg, var(--color-warn-10), var(--color-transparent) 36%),
    var(--color-bg);
}

.glossary-next-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 36px;
}

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

.glossary-next-panel p {
  max-width: 760px;
  margin-bottom: 0;
}

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

@media (max-width: 980px) {
  .glossary-hero-grid {
    grid-template-columns: 1fr;
  }

  .glossary-map {
    max-width: 680px;
  }

  .glossary-category-layout {
    grid-template-columns: 1fr;
  }

  .glossary-category-head {
    position: relative;
    top: auto;
    max-width: 720px;
  }

  .glossary-category-number {
    margin-bottom: 18px;
    font-size: 72px;
  }

  .glossary-term-list {
    margin-left: 26px;
  }

  .glossary-next-panel {
    grid-template-columns: 1fr;
    align-items: start;
  }

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

@media (max-width: 640px) {
  .glossary-hero::before {
    top: 8%;
    right: -42%;
    width: 90vw;
  }

  .glossary-hero-grid {
    gap: 34px;
  }

  .glossary-lead {
    font-size: 15px;
  }

  .glossary-navigation {
    position: relative;
    top: auto;
  }

  .initial-index {
    gap: 5px;
  }

  .initial-index span {
    width: 100%;
  }

  .glossary-category {
    scroll-margin-top: 20px;
  }

  .glossary-category-number {
    font-size: 58px;
  }

  .glossary-category-head p {
    max-width: none;
  }

  .glossary-term-list {
    margin-left: 12px;
  }

  .glossary-term-list::before {
    left: -12px;
  }

  .glossary-term {
    scroll-margin-top: 20px;
  }

  .glossary-term:nth-child(even) {
    margin-left: 0;
  }

  .glossary-term::before {
    top: 28px;
    left: -17px;
    width: 9px;
    height: 9px;
  }

  .glossary-next-panel .button-row {
    width: 100%;
  }
}