/* === MODULE_BUILD ===
 id: static_mathml_presentation
   module_name: math-css
   module_kind: presentation
   summary: Presents build-time Temml MathML accessibly across desktop, mobile, and print without requiring client JavaScript or external fonts.
   owner: Erin Spencer
   public_surface: /assets/css/math.css
   internal_surface: native MathML font selection, display overflow containment, print behavior
   auth_boundary: none
   storage_boundary: none
   network_boundary: none
   user_data_boundary: none
   admin_only: false
   tests: tests/generated-site.test.mjs, tests/site.spec.mjs, tests/accessibility.spec.mjs
   rollout: linked by layouts/base.njk
   rollback: remove the stylesheet link; semantic MathML remains in generated HTML
=== END MODULE_BUILD === */
/* Usage: loaded on the generated knowledge-system pages; Temml emits the semantic <math> tree during the build. */
/* Limits: uses locally available math fonts and does not bundle or fetch a font file. */

math {
  color: inherit;
  direction: ltr;
  font-family: "Cambria Math", "STIX Two Math", "Noto Sans Math", math;
  font-size-adjust: none;
  font-style: normal;
  font-weight: normal;
  letter-spacing: normal;
  line-height: normal;
  text-indent: 0;
  text-transform: none;
  word-wrap: normal;
  font-feature-settings: "dtls" off;
}

math * {
  border-color: currentColor;
}

math.tml-display {
  display: block;
  width: 100%;
  max-width: 100%;
  margin: 1.4rem 0;
  padding: .35rem 0 .55rem;
  overflow-x: auto;
  overflow-y: hidden;
  overscroll-behavior-inline: contain;
}

.textbook-chapter math:not(.tml-display) {
  white-space: nowrap;
}

@media print {
  math.tml-display {
    overflow: visible;
    break-inside: avoid;
  }
}