/* Task-local restoration of the adopted LFH vector-math and proof-panel path.
   Public LFH_INLINE_BASELINE_R1: wrapper owns the SVG depth, child is a block.
   Apply that same rule in print; never compensate both wrapper and SVG.
   B02_EQUATIONS_FIX2: centered display; independent shaded proof-steps panel.
   No formula-specific offsets, TeX changes, font scaling or field additions. */
.lfh188-body .math-svg {
  display: inline-block;
  white-space: nowrap;
  line-height: 0;
  vertical-align: calc(-1 * var(--math-depth, 0em)) !important;
  padding-bottom: 0;
  overflow: visible;
}
.lfh188-body .math-svg > svg {
  display: block;
  vertical-align: 0 !important;
  overflow: visible;
}
.lfh188-body .math-block { text-align: center; }
.lfh188-body .math-block > svg { display: block; margin-inline: auto; }
.lfh188-body .equation-body > svg { display: block; margin-inline: auto; }
.lfh188-body .math-svg svg svg, .lfh188-body .math-block svg svg { overflow: hidden; }
@media print {
  @page { size: A4; margin: 17mm 15mm 17mm 18mm; }
  .signature-lead { break-inside: avoid; }
  .lfh188-body details.proof-steps {
    padding: 6pt 9pt;
    margin: 7pt 0;
    background: #f4f5f2;
    break-inside: auto;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }
  .lfh188-body details.proof-steps summary { padding: 0 0 4pt; break-after: avoid; }
  /* A proof step can itself exceed one page; do not move it off a mostly empty page. */
  .lfh188-body details.proof-steps > ol > li { break-inside: auto; }
  .lfh188-body .math-block { break-inside: avoid; overflow: visible; }
  .lfh188-body .exact-identity { display: none; }
  .technical-only { display: none !important; }
  .card-scope { break-before: page; }
  .card-scope .lfh188-body:before { content: none; }
}

/* Standalone starts on page one. External CSS respects the retained CSP. */
@media print { .standalone-reader .card-scope { break-before: auto; } }