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.wrap{color:var(--quiet);flex-wrap:wrap;gap:8px 24px;padding-top:24px;padding-bottom:40px;font-size:.92rem;display:flex}.site-footer .ai{color:var(--ink-soft);flex:100%}.site-footer a{color:var(--ink-soft)}.search-page{--pagefind-ui-scale:1;--pagefind-ui-primary:var(--navy);--pagefind-ui-text:var(--ink);--pagefind-ui-background:var(--card);--pagefind-ui-border:var(--rule);--pagefind-ui-tag:var(--tint);--pagefind-ui-border-width:2px;--pagefind-ui-border-radius:10px;--pagefind-ui-font:inherit}@media (prefers-color-scheme:dark){.search-page{--pagefind-ui-primary:var(--gold)}}@page{size:A4;margin:18mm 16mm}@media print{body{color:#000;background:#fff;font-size:11pt}.site-header,.site-footer,.skip,.no-print{display:none!important}a{color:#000;text-decoration:none}.workbook h2{break-before:page}.workbook .q,.workbook figure{break-inside:avoid}.workbook h3{break-after:avoid-page}.workbook .equations-print{grid-template-columns:repeat(3,minmax(0,1fr));gap:0 18px;display:grid}.workbook .equations-print .katex-display{margin:2px 0 6px}.workbook .space{border:1px dashed #bbb;border-radius:6px;height:34mm;margin-top:6px}}.workbook .space{display:none}@media print{.workbook .space{display:block}}