/* Quiet reference links alongside the guide's existing reading typography. */
:root { --definition-blue: #235ca4; }
/* Retain August's display face and compact controls around the newer prose. */
.reader-article .reader-head h1 {
  font-family: var(--font-display); font-weight: 600; letter-spacing: -.025em;
  font-size: clamp(1.875rem, 3vw, 2.25rem);
}
.reader-article .reader-chip { border-radius: 3px; box-shadow: none; }
.reader-article .reader-topbar { margin-bottom: 1.5rem; }
button.definition-term {
  display: inline; padding: 0; border: 0; border-radius: 0;
  background: none; box-shadow: none; color: var(--definition-blue);
  font: inherit; line-height: inherit; text-align: inherit; cursor: pointer;
  text-decoration: underline; text-decoration-color: #7ea2ce;
  text-decoration-thickness: 1px; text-underline-offset: .19em;
}
button.definition-term:hover { color: #174478; text-decoration-color: currentColor; }
.definition-term:focus-visible, .definition-dialog button:focus-visible,
.definition-dialog a:focus-visible, .definition-bank-button:focus-visible {
  outline: 2px solid var(--definition-blue); outline-offset: 3px;
}
.definition-bank-button {
  background: none; border: 0; padding: .35rem 0; color: var(--definition-blue);
  font: inherit; font-size: .875rem; text-decoration: underline;
  text-underline-offset: .2em; cursor: pointer;
}
.definition-tooltip {
  position: fixed; z-index: 1000; width: max-content; max-width: min(340px, calc(100vw - 16px));
  padding: .75rem .9rem; background: var(--paper, white); color: var(--ink, #111);
  border: 1px solid var(--line, #ddd); border-radius: 4px;
  box-shadow: 0 3px 12px #00000014; font: .875rem/1.5 var(--font-body, sans-serif);
}
.definition-dialog {
  width: min(640px, calc(100vw - 24px)); max-height: min(85dvh, 850px);
  padding: 0; border: 1px solid var(--line, #ddd); border-radius: 6px;
  color: var(--ink, #111); background: var(--paper, white);
  box-shadow: 0 12px 50px #0002;
}
.definition-dialog::backdrop { background: #11182766; }
.definition-open { overflow: hidden; }
.definition-toolbar {
  position: sticky; top: 0; z-index: 1; display: flex; justify-content: space-between;
  gap: 1rem; padding: .75rem 1.25rem; border-bottom: 1px solid var(--line, #ddd);
  background: var(--paper, white);
}
.definition-toolbar button {
  border: 0; padding: .25rem 0; background: none; color: var(--definition-blue);
  font: inherit; font-size: .875rem; cursor: pointer;
}
.definition-content { padding: 1.5rem 1.75rem 2rem; font: 1rem/1.7 Inter, system-ui, sans-serif; }
.definition-content h2 { font-size: 1.6rem; line-height: 1.25; margin: 0 0 1rem; letter-spacing: -.025em; }
.definition-content h3 { font-size: 1.1rem; margin-top: 1.75rem; }
.definition-content p { margin: .9rem 0; }
.definition-brief { color: var(--muted, #555); }
.definition-further { border-top: 1px solid var(--line, #ddd); padding-top: 1rem; }
.definition-dialog a { color: var(--definition-blue); text-decoration: underline; }
.definition-dialog .reader-math-display { overflow-x: auto; max-width: 100%; }
.definition-search-label { display: block; font-size: .875rem; margin-bottom: .4rem; }
#definition-search { width: 100%; padding: .65rem .75rem; font: inherit; background: var(--paper); color: var(--ink); border: 1px solid var(--line); border-radius: 3px; }
.definition-count { color: var(--muted); font-size: .875rem; }
.definition-results { list-style: none; margin: 0; padding: 0; }
.definition-results li { border-top: 1px solid var(--line); padding: .9rem 0; }
.definition-results button { color: var(--definition-blue); background: none; border: 0; padding: 0; text-align: left; text-decoration: underline; font: inherit; cursor: pointer; }
.definition-results li p { font-size: .875rem; margin: .25rem 0 0; color: var(--muted); }
@media (max-width: 600px) {
  .definition-dialog { max-height: 90dvh; }
  .definition-content { padding: 1.25rem; }
}
@media print { .definition-bank-button, .definition-tooltip, .definition-dialog { display: none !important; } button.definition-term { color: inherit; text-decoration: none; } }