.boundary-errors[data-astro-cid-yvirrx6h]{max-width:var(--measure,72ch);grid-template-columns:repeat(3,minmax(0,1fr));gap:.7rem;margin:1.4rem 0 2rem;font-family:Inter Variable,ui-sans-serif,system-ui,sans-serif;display:grid}.fault[data-astro-cid-yvirrx6h]{border:1px solid var(--line);border-top:4px solid var(--tone-caution,var(--gold-ink));background:var(--tint-rust);border-radius:.75rem;grid-template-rows:auto 1fr;gap:.5rem;padding:.9rem 1rem 1rem;display:grid}.fault-glyph[data-astro-cid-yvirrx6h]{width:4.5rem;height:auto}.glyph-boundary[data-astro-cid-yvirrx6h]{fill:var(--figure-paper);stroke:var(--pine-ink);stroke-width:1.6px}.glyph-item[data-astro-cid-yvirrx6h]{fill:var(--moss)}.glyph-intruder[data-astro-cid-yvirrx6h]{fill:var(--gold)}.glyph-arrow[data-astro-cid-yvirrx6h]{fill:none;stroke:var(--gold-ink);stroke-width:1.8px;stroke-linecap:round;stroke-linejoin:round}.glyph-missing[data-astro-cid-yvirrx6h]{fill:none;stroke:var(--gold-ink);stroke-width:1.5px;stroke-dasharray:2.5 2}.glyph-double[data-astro-cid-yvirrx6h]{fill:var(--gold);stroke:var(--figure-paper);stroke-width:1.2px}h3[data-astro-cid-yvirrx6h]{color:var(--pine-ink);margin:0 0 .35rem;font-size:1rem;font-weight:750}.fault-what[data-astro-cid-yvirrx6h]{color:var(--ink);text-align:left;margin:0 0 .4rem;font-size:.9rem;line-height:1.45}.fault-result[data-astro-cid-yvirrx6h]{color:var(--gold-ink);text-align:left;margin:0;font-size:.86rem;font-weight:600;line-height:1.4}@media (width<=760px){.boundary-errors[data-astro-cid-yvirrx6h]{grid-template-columns:minmax(0,1fr)}.fault[data-astro-cid-yvirrx6h]{grid-template-rows:none;grid-template-columns:auto minmax(0,1fr);column-gap:.9rem}}@media (forced-colors:active){.fault[data-astro-cid-yvirrx6h]{border:1px solid canvastext}.glyph-boundary[data-astro-cid-yvirrx6h]{fill:canvas;stroke:canvastext}.glyph-item[data-astro-cid-yvirrx6h],.glyph-intruder[data-astro-cid-yvirrx6h],.glyph-double[data-astro-cid-yvirrx6h]{fill:canvastext}.glyph-arrow[data-astro-cid-yvirrx6h],.glyph-missing[data-astro-cid-yvirrx6h]{stroke:canvastext}}@media print{.fault[data-astro-cid-yvirrx6h]{break-inside:avoid}}.intro-diagram[data-astro-cid-p6n4isw6]{margin:2.25rem 0 2.75rem}.diagram-heading[data-astro-cid-p6n4isw6]{margin-bottom:1rem}.diagram-heading[data-astro-cid-p6n4isw6] h3[data-astro-cid-p6n4isw6]{margin:.25rem 0 0;font:650 clamp(1.35rem,3vw,1.75rem)/1.2 "Source Serif 4 Variable",serif}.boundary-map[data-astro-cid-p6n4isw6]{grid-template-columns:minmax(8rem,1fr) minmax(7rem,.72fr) minmax(10rem,1.15fr) minmax(7rem,.72fr) minmax(8rem,1fr);align-items:center;gap:.6rem;display:grid}.entity-card[data-astro-cid-p6n4isw6]{border:1px solid var(--figure-line);background:var(--figure-paper);border-radius:.75rem;min-height:12rem;padding:1rem}.entity-card[data-astro-cid-p6n4isw6] h4[data-astro-cid-p6n4isw6]{color:var(--pine-ink);margin:0 0 .65rem;font-size:1rem}.entity-card[data-astro-cid-p6n4isw6] p[data-astro-cid-p6n4isw6]{margin:.45rem 0;font-size:.84rem;line-height:1.4}.business[data-astro-cid-p6n4isw6]{border:2px solid var(--moss);background:var(--figure-tile)}.boundary-links[data-astro-cid-p6n4isw6]{text-align:center;gap:.55rem;display:grid}.boundary-links[data-astro-cid-p6n4isw6] span[data-astro-cid-p6n4isw6]{border-block:1px solid var(--gold);color:var(--ink-soft);padding:.45rem .25rem;font-size:.76rem;line-height:1.3;position:relative}.boundary-links[data-astro-cid-p6n4isw6] span[data-astro-cid-p6n4isw6]:after{content:"→";color:var(--moss);position:absolute;right:-.55rem}.bank-links[data-astro-cid-p6n4isw6] span[data-astro-cid-p6n4isw6]:last-child:after{content:"↔"}figcaption[data-astro-cid-p6n4isw6]{color:var(--ink-soft);margin-top:.65rem;font-size:.86rem;line-height:1.5}@media (width<=760px){.boundary-map[data-astro-cid-p6n4isw6]{grid-template-columns:minmax(0,1fr)}.entity-card[data-astro-cid-p6n4isw6]{min-height:0}.boundary-links[data-astro-cid-p6n4isw6] span[data-astro-cid-p6n4isw6]:after{bottom:-.85rem;right:50%;transform:rotate(90deg)}}@media print{.boundary-map[data-astro-cid-p6n4isw6]{break-inside:avoid}}.intro-diagram[data-astro-cid-drsqo2xq]{margin:2.25rem 0 2.75rem}.diagram-heading[data-astro-cid-drsqo2xq]{margin-bottom:1rem}.diagram-heading[data-astro-cid-drsqo2xq] h3[data-astro-cid-drsqo2xq]{margin:.25rem 0 0;font:650 clamp(1.35rem,3vw,1.75rem)/1.2 "Source Serif 4 Variable",serif}.timeline[data-astro-cid-drsqo2xq]{border:1px solid var(--panel-line);background:var(--panel-bg);border-radius:.75rem;width:100%;height:auto;font-family:Inter Variable,ui-sans-serif,system-ui,sans-serif;display:block}.period-shade[data-astro-cid-drsqo2xq]{fill:var(--pine-wash)}.period-name[data-astro-cid-drsqo2xq]{fill:var(--pine-ink);letter-spacing:.08em;text-transform:uppercase;font-size:12px;font-weight:800}.boundary[data-astro-cid-drsqo2xq]{stroke:var(--pine-ink);stroke-width:2px;stroke-dasharray:6 4}.boundary-label[data-astro-cid-drsqo2xq]{fill:var(--pine-ink);font-size:11.5px;font-weight:700}.axis[data-astro-cid-drsqo2xq]{stroke:var(--line-strong);stroke-width:1.5px}.tick[data-astro-cid-drsqo2xq] line[data-astro-cid-drsqo2xq]{stroke:var(--line-strong);stroke-width:1px}.tick[data-astro-cid-drsqo2xq] text[data-astro-cid-drsqo2xq]{fill:var(--panel-ink-soft);font-size:12px}.pair[data-astro-cid-drsqo2xq]{fill:none;stroke-width:1.5px}.pair-repair[data-astro-cid-drsqo2xq]{stroke:var(--moss)}.pair-loan[data-astro-cid-drsqo2xq]{stroke:var(--gold-ink);stroke-dasharray:4 3}.pair-label[data-astro-cid-drsqo2xq]{fill:var(--panel-ink);font-size:12.5px;font-weight:600}.marker[data-astro-cid-drsqo2xq] circle[data-astro-cid-drsqo2xq]{stroke-width:2px}.marker-work[data-astro-cid-drsqo2xq] circle[data-astro-cid-drsqo2xq]{fill:var(--moss);stroke:var(--moss)}.marker-document[data-astro-cid-drsqo2xq] circle[data-astro-cid-drsqo2xq]{fill:var(--panel-bg);stroke:var(--gold-ink)}.marker-cash[data-astro-cid-drsqo2xq] circle[data-astro-cid-drsqo2xq]{fill:var(--pine);stroke:var(--pine)}.marker-kind[data-astro-cid-drsqo2xq]{fill:var(--panel-ink);font-size:12.5px;font-weight:700}.timeline-list[data-astro-cid-drsqo2xq]{grid-template-columns:repeat(2,minmax(0,1fr));gap:.45rem .9rem;margin:.75rem 0 0;padding:0;font-family:Inter Variable,ui-sans-serif,system-ui,sans-serif;font-size:.86rem;list-style:none;display:grid}.timeline-item[data-astro-cid-drsqo2xq]{border-left:3px solid var(--line);grid-template-columns:6.4rem minmax(0,1fr);gap:.1rem .6rem;padding-left:.7rem;display:grid}.item-work[data-astro-cid-drsqo2xq]{border-left-color:var(--moss)}.item-document[data-astro-cid-drsqo2xq]{border-left-color:var(--gold-ink)}.item-cash[data-astro-cid-drsqo2xq]{border-left-color:var(--pine-ink)}.item-date[data-astro-cid-drsqo2xq]{color:var(--pine-ink);font-weight:750}.item-kind[data-astro-cid-drsqo2xq]{color:var(--ink-soft);letter-spacing:.08em;text-transform:uppercase;grid-column:2;font-size:.68rem;font-weight:800}.item-label[data-astro-cid-drsqo2xq]{color:var(--ink);grid-column:2;line-height:1.4}figcaption[data-astro-cid-drsqo2xq]{color:var(--ink-soft);margin-top:.7rem;font-size:.86rem;line-height:1.5}@media (width<=640px){.timeline-list[data-astro-cid-drsqo2xq]{grid-template-columns:minmax(0,1fr)}}@media (forced-colors:active){.timeline[data-astro-cid-drsqo2xq]{border:1px solid canvastext}.period-shade[data-astro-cid-drsqo2xq],.marker[data-astro-cid-drsqo2xq] circle[data-astro-cid-drsqo2xq]{fill:canvas;stroke:canvastext}.pair[data-astro-cid-drsqo2xq],.axis[data-astro-cid-drsqo2xq],.boundary[data-astro-cid-drsqo2xq],.tick[data-astro-cid-drsqo2xq] line[data-astro-cid-drsqo2xq]{stroke:canvastext}text[data-astro-cid-drsqo2xq]{fill:canvastext}}@media print{.period-timeline[data-astro-cid-drsqo2xq]{break-inside:avoid}}.intro-reading[data-astro-cid-rzcbrvd4]{--measure:72ch;--prose-measure:72ch}.intro-reading[data-astro-cid-rzcbrvd4] .course-prose{max-width:var(--measure)}.intro-reading[data-astro-cid-rzcbrvd4] .callout{max-width:var(--measure);margin-top:0}.intro-reading[data-astro-cid-rzcbrvd4] .visual-figure{margin:2.25rem 0 2.75rem}.intro-reading[data-astro-cid-rzcbrvd4] .course-prose table{border-collapse:collapse;font-variant-numeric:tabular-nums lining-nums;width:100%;margin:1.4rem 0;font-family:Inter Variable,ui-sans-serif,system-ui,sans-serif;font-size:.88rem}.intro-reading[data-astro-cid-rzcbrvd4] .course-prose th,.intro-reading[data-astro-cid-rzcbrvd4] .course-prose td{border-bottom:1px solid var(--line);text-align:left;vertical-align:top;padding:.62rem .75rem}.intro-reading[data-astro-cid-rzcbrvd4] .course-prose th{color:var(--pine-ink);background:var(--paper-2);font-weight:750}.chapter-practice[data-astro-cid-rzcbrvd4]{max-width:var(--measure);margin:1.4rem 0 2rem}.chapter-feedback[data-astro-cid-rzcbrvd4]{max-width:var(--measure)}.chapter-feedback[data-astro-cid-rzcbrvd4] .written-answer{margin-block:.5rem 2rem}.section-nav[data-astro-cid-rzcbrvd4]{border-top:1px solid var(--line);justify-content:space-between;gap:1rem;margin-top:3rem;padding-top:1.25rem;display:flex}@media (width<=640px){.section-nav[data-astro-cid-rzcbrvd4]{flex-direction:column;align-items:flex-start}}