/* Shared vocabulary styling: inline term triggers, their popover, and the
   per-page "Vocabulary" orientation box. Relies on the color tokens each
   page already defines in its own <style> (--signal, --ink, --surface, …). */

.gl {
  font: inherit;
  color: inherit;
  background: none;
  border: none;
  padding: 0;
  margin: 0;
  cursor: help;
  border-bottom: 1px dotted var(--signal-ink);
  text-decoration: none;
}
.gl:hover,
.gl:focus-visible {
  border-bottom-style: solid;
  color: var(--signal-ink);
}
.gl:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 2px;
  border-radius: 2px;
}
.gl[aria-expanded="true"] {
  color: var(--signal-ink);
  border-bottom-style: solid;
}

.gl-pop {
  position: absolute;
  z-index: 60;
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0,0,0,.18);
  padding: 12px 14px;
  font-family: var(--sans);
  font-size: 13px;
  line-height: 1.45;
  color: var(--ink-dim);
}
.gl-pop .gl-term {
  font-family: var(--mono);
  font-weight: 700;
  font-size: 12.5px;
  color: var(--ink);
  margin-bottom: 5px;
}
.gl-pop .gl-def {
  margin-bottom: 8px;
}
.gl-pop .gl-more {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--signal-ink);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}
.gl-pop .gl-more:hover {
  border-bottom-color: var(--signal-ink);
}

/* ---- Vocabulary orientation box ---- */
.vocab {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  padding: 16px 18px;
  margin-top: 22px;
}
.vocab .vocab-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}
.vocab .vocab-title {
  font-family: var(--mono);
  font-weight: 700;
  font-size: 12.5px;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--signal-ink);
}
.vocab .vocab-more {
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--ink-faint);
  text-decoration: none;
}
.vocab .vocab-more:hover { color: var(--signal-ink); }
.vocab-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 24px;
}
@media (max-width: 640px) {
  .vocab-grid { grid-template-columns: 1fr; }
}
.vocab-grid dt {
  font-family: var(--mono);
  font-weight: 700;
  font-size: 13px;
  color: var(--ink);
  margin-top: 8px;
}
.vocab-grid dt:first-of-type { margin-top: 0; }
.vocab-grid dd {
  margin: 2px 0 0;
  font-size: 12.8px;
  color: var(--ink-dim);
  line-height: 1.4;
}