.model-validity-inspector-module__sP_kNG__inspector{border:1px solid var(--border-strong);border-top:5px solid var(--rf-cyan);background:var(--surface);width:100%;min-width:0;max-width:100%;box-shadow:var(--shadow-soft);margin:54px 0;container-type:inline-size}.model-validity-inspector-module__sP_kNG__inspector,.model-validity-inspector-module__sP_kNG__inspector *{min-width:0}.model-validity-inspector-module__sP_kNG__inspectorHeading{color:var(--surface-soft);background:var(--surface-dark);padding:clamp(24px,5cqi,42px)}.model-validity-inspector-module__sP_kNG__inspectorHeading>span,.model-validity-inspector-module__sP_kNG__sectionHeading>span,.model-validity-inspector-module__sP_kNG__modelCard .model-validity-inspector-module__sP_kNG__sectionHeading>span{color:var(--rf-cyan);font-family:var(--font-mono);letter-spacing:.11em;text-transform:uppercase;margin-bottom:9px;font-size:.7rem;font-weight:800;display:block}.model-validity-inspector-module__sP_kNG__inspectorHeading h3{color:#fff;margin:0;font-size:clamp(1.65rem,5cqi,2.65rem);line-height:1.05}.model-validity-inspector-module__sP_kNG__inspectorHeading p{max-width:660px;color:var(--border-strong);margin:14px 0 0;line-height:1.65}.model-validity-inspector-module__sP_kNG__versionStrip{flex-wrap:wrap;gap:8px;margin-top:20px;display:flex}.model-validity-inspector-module__sP_kNG__versionStrip code,.model-validity-inspector-module__sP_kNG__versionStrip>span{border-radius:var(--radius-sm);color:#d7f7fa;font-family:var(--font-mono);background:#17c6d314;border:1px solid #17c6d359;padding:6px 9px;font-size:.68rem}.model-validity-inspector-module__sP_kNG__controls{gap:0;padding:0 clamp(20px,5cqi,42px);display:grid}.model-validity-inspector-module__sP_kNG__controls fieldset{border:0;border-bottom:1px solid var(--border);margin:0;padding:30px 0}.model-validity-inspector-module__sP_kNG__controls legend{color:var(--ink);font-family:var(--font-mono);letter-spacing:.07em;text-transform:uppercase;margin-bottom:20px;padding:0;font-size:.78rem;font-weight:800}.model-validity-inspector-module__sP_kNG__controlGrid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;display:grid}.model-validity-inspector-module__sP_kNG__controlGrid label,.model-validity-inspector-module__sP_kNG__fieldGroup,.model-validity-inspector-module__sP_kNG__sliderLabel{color:var(--ink);align-content:start;gap:7px;font-size:.85rem;font-weight:750;display:grid}.model-validity-inspector-module__sP_kNG__controlGrid label>span,.model-validity-inspector-module__sP_kNG__fieldGroup>span,.model-validity-inspector-module__sP_kNG__sliderLabel>span{color:var(--text);font-family:var(--font-mono);font-size:.67rem;font-weight:600;line-height:1.45}.model-validity-inspector-module__sP_kNG__controlGrid input,.model-validity-inspector-module__sP_kNG__controlGrid select{border:1px solid var(--control-border);border-radius:var(--radius-sm);width:100%;min-height:46px;color:var(--ink);font:inherit;background:#fff;padding:10px 12px}.model-validity-inspector-module__sP_kNG__controlGrid select{text-overflow:ellipsis}.model-validity-inspector-module__sP_kNG__controlGrid input:hover,.model-validity-inspector-module__sP_kNG__controlGrid select:hover{border-color:#71848d}.model-validity-inspector-module__sP_kNG__controlGrid input:focus-visible,.model-validity-inspector-module__sP_kNG__controlGrid select:focus-visible,.model-validity-inspector-module__sP_kNG__choiceGrid input:focus-visible,.model-validity-inspector-module__sP_kNG__sliderLabel input:focus-visible,.model-validity-inspector-module__sP_kNG__presets button:focus-visible,.model-validity-inspector-module__sP_kNG__controlActions button:focus-visible,.model-validity-inspector-module__sP_kNG__cardActions button:focus-visible,.model-validity-inspector-module__sP_kNG__tableScroller:focus-visible,.model-validity-inspector-module__sP_kNG__plotScroller:focus-visible,.model-validity-inspector-module__sP_kNG__modelDetails summary:focus-visible{outline:3px solid var(--signal-blue);outline-offset:3px}.model-validity-inspector-module__sP_kNG__controlGrid input[aria-invalid=true]{border-color:#a63224;box-shadow:0 0 0 2px #a632241f}.model-validity-inspector-module__sP_kNG__choiceGrid{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px;display:grid}.model-validity-inspector-module__sP_kNG__choiceGrid>div{align-content:start;gap:10px;display:grid}.model-validity-inspector-module__sP_kNG__choiceLabel{color:var(--ink);font-size:.82rem;font-weight:800}.model-validity-inspector-module__sP_kNG__choiceGrid label{border:1px solid var(--border);min-height:42px;color:var(--ink-soft);background:var(--surface-soft);align-items:center;gap:10px;padding:8px 10px;font-size:.8rem;line-height:1.4;display:flex}.model-validity-inspector-module__sP_kNG__choiceGrid input{width:18px;height:18px;accent-color:var(--signal-blue);flex:0 0 18px}.model-validity-inspector-module__sP_kNG__choiceGrid label:has(input:checked){border-color:var(--signal-blue);color:var(--ink);background:var(--surface-soft)}.model-validity-inspector-module__sP_kNG__choiceGrid label:has(input:disabled){color:var(--text-muted);background:#f7f8f8}.model-validity-inspector-module__sP_kNG__fieldHelp,.model-validity-inspector-module__sP_kNG__criterion{color:var(--text);margin:14px 0 0;font-size:.78rem;line-height:1.65}.model-validity-inspector-module__sP_kNG__fieldError{color:#8f271b;font-size:.74rem;font-weight:700;line-height:1.45}.model-validity-inspector-module__sP_kNG__sliderLabel{margin-top:20px}.model-validity-inspector-module__sP_kNG__sliderLabel input{width:100%;min-height:44px;accent-color:var(--signal-blue)}.model-validity-inspector-module__sP_kNG__presets{flex-wrap:wrap;gap:8px;margin-top:13px;display:flex}.model-validity-inspector-module__sP_kNG__presets button,.model-validity-inspector-module__sP_kNG__controlActions button,.model-validity-inspector-module__sP_kNG__cardActions button{border:1px solid var(--border-strong);border-radius:var(--radius-sm);min-height:44px;color:var(--ink);font:700 .74rem/1.35 var(--font-sans);cursor:pointer;background:#fff;padding:9px 13px}.model-validity-inspector-module__sP_kNG__presets button:hover:not(:disabled),.model-validity-inspector-module__sP_kNG__controlActions button:hover,.model-validity-inspector-module__sP_kNG__cardActions button:hover{border-color:var(--signal-blue);color:var(--signal-blue)}.model-validity-inspector-module__sP_kNG__presets button:disabled,.model-validity-inspector-module__sP_kNG__cardActions button:disabled{color:var(--text-muted);background:var(--surface-soft);cursor:not-allowed}.model-validity-inspector-module__sP_kNG__controlActions{flex-wrap:wrap;gap:10px;padding:24px 0 30px;display:flex}.model-validity-inspector-module__sP_kNG__controlActions button:first-child,.model-validity-inspector-module__sP_kNG__cardActions button:first-child{border-color:var(--signal-blue);color:#fff;background:var(--signal-blue)}.model-validity-inspector-module__sP_kNG__controlActions button:first-child:hover,.model-validity-inspector-module__sP_kNG__cardActions button:first-child:hover:not(:disabled){color:#fff;background:var(--signal-blue)}.model-validity-inspector-module__sP_kNG__cardActions button:first-child:disabled{border-color:var(--border-strong);color:var(--text-muted);background:var(--surface-soft)}.model-validity-inspector-module__sP_kNG__visuallyHidden{clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.model-validity-inspector-module__sP_kNG__announcement,.model-validity-inspector-module__sP_kNG__noScript{border-top:1px solid var(--border);color:var(--text);background:var(--surface-soft);margin:0;padding:13px clamp(20px,5cqi,42px);font-size:.76rem;line-height:1.55}.model-validity-inspector-module__sP_kNG__announcement{padding-left:clamp(42px,8cqi,66px);position:relative}.model-validity-inspector-module__sP_kNG__announcement:before{background:var(--rf-cyan-dark);content:"";border-radius:50%;width:9px;height:9px;position:absolute;top:50%;left:clamp(20px,5cqi,42px);transform:translateY(-50%)}.model-validity-inspector-module__sP_kNG__errorSummary{color:#5d1e16;background:#fff2ef;border:1px solid #c75848;border-left:5px solid #a63224;margin:20px clamp(20px,5cqi,42px) 0;padding:18px 20px}.model-validity-inspector-module__sP_kNG__errorSummary p,.model-validity-inspector-module__sP_kNG__errorSummary ul{margin:7px 0 0;font-size:.78rem;line-height:1.55}.model-validity-inspector-module__sP_kNG__results{gap:0;padding:28px clamp(20px,5cqi,42px) clamp(20px,5cqi,42px);display:grid}.model-validity-inspector-module__sP_kNG__committedNotice{color:#65410a;background:#fff8e8;border:1px solid #d19a3c;border-left:5px solid #a86600;margin:0 0 16px;padding:13px 15px;font-size:.78rem;line-height:1.55}.model-validity-inspector-module__sP_kNG__resultHeader{border:1px solid var(--border-strong);background:var(--surface);border-left-width:6px;padding:24px 24px 24px 28px;position:relative}.model-validity-inspector-module__sP_kNG__resultHeader>span{font-family:var(--font-mono);letter-spacing:.12em;text-transform:uppercase;margin-bottom:7px;font-size:.68rem;font-weight:900;display:inline-block}.model-validity-inspector-module__sP_kNG__resultHeader h4{color:var(--ink);margin:0;font-size:clamp(1.12rem,3cqi,1.5rem);line-height:1.25}.model-validity-inspector-module__sP_kNG__resultHeader p{color:var(--text);margin:9px 0 0;font-size:.8rem;line-height:1.55}.model-validity-inspector-module__sP_kNG__valid{background:#edf8f2;border-left-color:#16734a}.model-validity-inspector-module__sP_kNG__valid>span{color:#0d633e}.model-validity-inspector-module__sP_kNG__inspect{background:#fff8e8;border-left-color:#a86600}.model-validity-inspector-module__sP_kNG__inspect>span{color:#7c4d00}.model-validity-inspector-module__sP_kNG__reject{background:#fff2ef;border-left-color:#a63224}.model-validity-inspector-module__sP_kNG__reject>span{color:#8f271b}.model-validity-inspector-module__sP_kNG__resultGrid{border-top:1px solid var(--border-strong);border-left:1px solid var(--border);grid-template-columns:repeat(3,minmax(0,1fr));margin:22px 0 0;display:grid}.model-validity-inspector-module__sP_kNG__resultGrid div{border-right:1px solid var(--border);border-bottom:1px solid var(--border);padding:16px}.model-validity-inspector-module__sP_kNG__resultGrid dt{color:var(--text);font-family:var(--font-mono);letter-spacing:.06em;text-transform:uppercase;margin-bottom:6px;font-size:.62rem;font-weight:750}.model-validity-inspector-module__sP_kNG__resultGrid dd{overflow-wrap:anywhere;color:var(--ink);margin:0;font-size:.78rem;font-weight:700;line-height:1.45}.model-validity-inspector-module__sP_kNG__resultSection,.model-validity-inspector-module__sP_kNG__modelCard{border-top:1px solid var(--border-strong);margin-top:42px;padding-top:36px}.model-validity-inspector-module__sP_kNG__sectionHeading h4{color:var(--ink);margin:0;font-size:clamp(1.25rem,3.5cqi,1.8rem);line-height:1.15}.model-validity-inspector-module__sP_kNG__sectionHeading>span,.model-validity-inspector-module__sP_kNG__modelCard .model-validity-inspector-module__sP_kNG__sectionHeading>span{color:var(--rf-cyan-dark)}.model-validity-inspector-module__sP_kNG__tableScroller,.model-validity-inspector-module__sP_kNG__plotScroller{scrollbar-color:var(--rf-cyan-dark) var(--surface-soft);max-width:100%;margin-top:20px;padding-bottom:6px;overflow-x:auto}.model-validity-inspector-module__sP_kNG__tableScroller table{border-collapse:collapse;width:100%;min-width:720px;color:var(--ink-soft);font-size:.72rem;line-height:1.45}.model-validity-inspector-module__sP_kNG__tableScroller caption{border:1px solid var(--border);color:var(--text);background:var(--surface-soft);font-family:var(--font-mono);text-align:left;border-bottom:0;padding:10px 12px;font-size:.64rem;font-weight:700}.model-validity-inspector-module__sP_kNG__tableScroller th,.model-validity-inspector-module__sP_kNG__tableScroller td{border:1px solid var(--border);vertical-align:top;text-align:left;padding:11px 12px}.model-validity-inspector-module__sP_kNG__tableScroller thead th{color:var(--ink);background:var(--surface-soft);font-size:.66rem}.model-validity-inspector-module__sP_kNG__tableScroller tbody th{color:var(--ink);font-weight:800}.model-validity-inspector-module__sP_kNG__tableScroller small{color:var(--text);margin-top:4px;font-size:.64rem;font-weight:500;display:block}.model-validity-inspector-module__sP_kNG__criterion{border-left:4px solid var(--rf-cyan-dark);background:var(--surface-soft);padding:14px 16px}.model-validity-inspector-module__sP_kNG__plotFigure,.model-validity-inspector-module__sP_kNG__planeFigure{margin:20px 0 0}.model-validity-inspector-module__sP_kNG__plotScroller svg{background:#fff;width:100%;min-width:680px;height:auto;display:block}.model-validity-inspector-module__sP_kNG__plotScroller text,.model-validity-inspector-module__sP_kNG__planeFigure text{font-family:var(--font-mono);font-size:11px}.model-validity-inspector-module__sP_kNG__plotFigure figcaption,.model-validity-inspector-module__sP_kNG__planeFigure figcaption{color:var(--text);margin-top:10px;font-size:.72rem;line-height:1.55}.model-validity-inspector-module__sP_kNG__plotFigure figcaption span{vertical-align:middle;border-top:3px solid #006b83;width:27px;margin:0 6px 2px 13px;display:inline-block}.model-validity-inspector-module__sP_kNG__plotFigure figcaption span:first-child{margin-left:0}.model-validity-inspector-module__sP_kNG__plotFigure figcaption .model-validity-inspector-module__sP_kNG__solidKey{border-top-color:#006b83}.model-validity-inspector-module__sP_kNG__plotFigure figcaption .model-validity-inspector-module__sP_kNG__dashedKey{border-top-style:dashed;border-top-color:#743aa8}.model-validity-inspector-module__sP_kNG__plotFigure figcaption .model-validity-inspector-module__sP_kNG__boundaryKey{border-top-style:dotted;border-top-color:#8a5700}.model-validity-inspector-module__sP_kNG__planeFigure svg{border:1px solid var(--border);background:#fff;width:100%;height:auto;display:block}.model-validity-inspector-module__sP_kNG__inclusionGrid{border:1px solid var(--border);background:var(--border);grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;margin-top:18px;display:grid}.model-validity-inspector-module__sP_kNG__inclusionGrid>div{background:var(--surface-soft);padding:20px}.model-validity-inspector-module__sP_kNG__inclusionGrid h5{color:var(--ink);margin:0;font-size:.82rem}.model-validity-inspector-module__sP_kNG__inclusionGrid ul,.model-validity-inspector-module__sP_kNG__modelDetails ul{color:var(--text);margin:10px 0 0;padding-left:18px;font-size:.75rem;line-height:1.55}.model-validity-inspector-module__sP_kNG__powerLedger{border:1px solid var(--border);grid-template-columns:repeat(6,minmax(0,1fr));margin:18px 0 0;display:grid}.model-validity-inspector-module__sP_kNG__powerLedger div{border-right:1px solid var(--border);padding:14px}.model-validity-inspector-module__sP_kNG__powerLedger div:last-child{border-right:0}.model-validity-inspector-module__sP_kNG__powerLedger dt{color:var(--text);font-size:.65rem}.model-validity-inspector-module__sP_kNG__powerLedger dd{color:var(--ink);font-family:var(--font-mono);margin:6px 0 0;font-size:.72rem;font-weight:800}.model-validity-inspector-module__sP_kNG__ruleList{gap:9px;margin:20px 0 0;padding:0;list-style:none;display:grid}.model-validity-inspector-module__sP_kNG__ruleList li{border:1px solid var(--border);background:#fff;grid-template-columns:72px 1fr;display:grid}.model-validity-inspector-module__sP_kNG__ruleList li>span{font-family:var(--font-mono);letter-spacing:.07em;text-transform:uppercase;place-items:center;padding:12px 8px;font-size:.61rem;font-weight:900;display:grid}.model-validity-inspector-module__sP_kNG__ruleList li[data-outcome=pass]>span{color:#0d633e;background:#e3f4ea}.model-validity-inspector-module__sP_kNG__ruleList li[data-outcome=inspect]>span{color:#744700;background:#fff1cc}.model-validity-inspector-module__sP_kNG__ruleList li[data-outcome=reject]>span{color:#8f271b;background:#fde4df}.model-validity-inspector-module__sP_kNG__ruleList p{color:var(--text);margin:0;padding:11px 13px;font-size:.73rem;line-height:1.5}.model-validity-inspector-module__sP_kNG__ruleList strong{color:var(--ink);font-family:var(--font-mono);margin-bottom:3px;font-size:.64rem;display:block}.model-validity-inspector-module__sP_kNG__modelDetails{border-block:1px solid var(--border-strong);margin-top:18px}.model-validity-inspector-module__sP_kNG__modelDetails summary{color:var(--ink);cursor:pointer;padding:15px 2px;font-size:.78rem;font-weight:800}.model-validity-inspector-module__sP_kNG__modelDetails dl{border-top:1px solid var(--border);margin:0}.model-validity-inspector-module__sP_kNG__modelDetails dl div{border-bottom:1px solid var(--border);grid-template-columns:minmax(140px,.33fr) 1fr;gap:14px;padding:12px 0;display:grid}.model-validity-inspector-module__sP_kNG__modelDetails dt{color:var(--ink);font-size:.7rem;font-weight:800}.model-validity-inspector-module__sP_kNG__modelDetails dd{color:var(--text);margin:0;font-size:.72rem;line-height:1.55}.model-validity-inspector-module__sP_kNG__modelDetails ul{margin-bottom:18px}.model-validity-inspector-module__sP_kNG__modelCard{border:1px solid var(--border-strong);border-top:5px solid var(--rf-cyan-dark);background:var(--surface-soft);padding:30px}.model-validity-inspector-module__sP_kNG__modelCard textarea{border:1px solid var(--control-border);border-radius:var(--radius-sm);width:100%;color:var(--ink-soft);font:.69rem/1.55 var(--font-mono);resize:vertical;background:#fff;margin-top:18px;padding:16px}.model-validity-inspector-module__sP_kNG__printModelCard{display:none}.model-validity-inspector-module__sP_kNG__cardActions{flex-wrap:wrap;gap:10px;margin-top:12px;display:flex}@container (max-width:680px){.model-validity-inspector-module__sP_kNG__controlGrid,.model-validity-inspector-module__sP_kNG__choiceGrid,.model-validity-inspector-module__sP_kNG__inclusionGrid{grid-template-columns:1fr}.model-validity-inspector-module__sP_kNG__resultGrid,.model-validity-inspector-module__sP_kNG__powerLedger{grid-template-columns:repeat(2,minmax(0,1fr))}.model-validity-inspector-module__sP_kNG__powerLedger div{border-bottom:1px solid var(--border)}.model-validity-inspector-module__sP_kNG__powerLedger div:nth-child(2n){border-right:0}.model-validity-inspector-module__sP_kNG__powerLedger div:nth-last-child(-n+2){border-bottom:0}}@container (max-width:430px){.model-validity-inspector-module__sP_kNG__inspectorHeading,.model-validity-inspector-module__sP_kNG__results,.model-validity-inspector-module__sP_kNG__controls{padding-inline:16px}.model-validity-inspector-module__sP_kNG__resultGrid,.model-validity-inspector-module__sP_kNG__powerLedger{grid-template-columns:1fr}.model-validity-inspector-module__sP_kNG__powerLedger div{border-right:0;border-bottom:1px solid var(--border)}.model-validity-inspector-module__sP_kNG__powerLedger div:not(:last-child){border-bottom:1px solid var(--border)}.model-validity-inspector-module__sP_kNG__powerLedger div:last-child{border-bottom:0}.model-validity-inspector-module__sP_kNG__ruleList li{grid-template-columns:62px 1fr}.model-validity-inspector-module__sP_kNG__modelDetails dl div{grid-template-columns:1fr;gap:5px}.model-validity-inspector-module__sP_kNG__modelCard{padding:20px 14px}}@media (prefers-reduced-motion:reduce){.model-validity-inspector-module__sP_kNG__inspector *{scroll-behavior:auto;transition:none!important}}@media print{.model-validity-inspector-module__sP_kNG__inspector{box-shadow:none;break-inside:auto;border-color:#777;margin:30px 0}.model-validity-inspector-module__sP_kNG__inspectorHeading{color:#000;background:#fff;padding:22px}.model-validity-inspector-module__sP_kNG__inspectorHeading h3,.model-validity-inspector-module__sP_kNG__inspectorHeading p,.model-validity-inspector-module__sP_kNG__versionStrip code,.model-validity-inspector-module__sP_kNG__versionStrip>span{color:#000}.model-validity-inspector-module__sP_kNG__controls,.model-validity-inspector-module__sP_kNG__announcement,.model-validity-inspector-module__sP_kNG__noScript,.model-validity-inspector-module__sP_kNG__cardActions{display:none!important}.model-validity-inspector-module__sP_kNG__results{padding:20px}.model-validity-inspector-module__sP_kNG__resultHeader,.model-validity-inspector-module__sP_kNG__resultSection,.model-validity-inspector-module__sP_kNG__modelCard,.model-validity-inspector-module__sP_kNG__plotFigure,.model-validity-inspector-module__sP_kNG__planeFigure,.model-validity-inspector-module__sP_kNG__tableScroller{break-inside:avoid}.model-validity-inspector-module__sP_kNG__tableScroller,.model-validity-inspector-module__sP_kNG__plotScroller{overflow:visible}.model-validity-inspector-module__sP_kNG__tableScroller table,.model-validity-inspector-module__sP_kNG__plotScroller svg{min-width:0}.model-validity-inspector-module__sP_kNG__modelCard textarea{display:none}.model-validity-inspector-module__sP_kNG__printModelCard{white-space:pre-wrap;overflow-wrap:anywhere;color:#000;font:7pt/1.45 var(--font-mono);margin:18px 0 0;display:block}}
.lesson-module__dMt7bG__lessonArticle{isolation:isolate;min-width:0;max-width:100%}.lesson-module__dMt7bG__lessonArticle>*{min-width:0;max-width:100%}.lesson-module__dMt7bG__sectionLead{color:var(--ink-soft);font-size:clamp(1.05rem,2.2vw,1.22rem);line-height:1.72}.lesson-module__dMt7bG__citation{color:var(--signal-blue);font-family:var(--font-mono);text-underline-offset:3px;padding-inline:2px;font-size:.72em;font-weight:800;text-decoration-thickness:1px;display:inline-block}.lesson-module__dMt7bG__citation:focus-visible{outline:3px solid var(--signal-blue);outline-offset:2px}.lesson-module__dMt7bG__teachingFigure{margin:34px 0}.lesson-module__dMt7bG__figureScroller,.lesson-module__dMt7bG__tableScroller{scrollbar-color:var(--rf-cyan-dark) var(--surface-soft);width:100%;max-width:100%;overflow-x:auto}.lesson-module__dMt7bG__figureScroller:focus-visible,.lesson-module__dMt7bG__tableScroller:focus-visible{outline:3px solid var(--signal-blue);outline-offset:4px}.lesson-module__dMt7bG__figureScroller svg{border-block:1px solid var(--border-strong);background:#fff;width:100%;min-width:660px;height:auto;display:block}.lesson-module__dMt7bG__figureScroller text{font-family:var(--font-mono);font-size:12px}.lesson-module__dMt7bG__teachingFigure figcaption{color:var(--text);margin-top:11px;font-size:.74rem;line-height:1.55}.lesson-module__dMt7bG__teachingFigure code{overflow-wrap:anywhere;color:var(--ink);font-family:var(--font-mono)}.lesson-module__dMt7bG__definitionBlock,.lesson-module__dMt7bG__scopeNote,.lesson-module__dMt7bG__takeaway{border-left:5px solid var(--rf-cyan-dark);background:var(--surface-soft);margin:28px 0;padding:20px 22px}.lesson-module__dMt7bG__definitionBlock>span,.lesson-module__dMt7bG__checkedExample>span,.lesson-module__dMt7bG__derivation>span,.lesson-module__dMt7bG__staticHeading>span,.lesson-module__dMt7bG__defaultDecision>span,.lesson-module__dMt7bG__falsificationCard>span,.lesson-module__dMt7bG__packSummary>span{color:var(--rf-cyan-dark);font-family:var(--font-mono);letter-spacing:.1em;text-transform:uppercase;margin-bottom:7px;font-size:.68rem;font-weight:850;display:block}.lesson-module__dMt7bG__definitionBlock p,.lesson-module__dMt7bG__scopeNote,.lesson-module__dMt7bG__takeaway{color:var(--ink-soft);font-size:.88rem;line-height:1.65}.lesson-module__dMt7bG__definitionBlock p,.lesson-module__dMt7bG__takeaway{margin-block:0}.lesson-module__dMt7bG__transition{border-top:1px solid var(--border);color:var(--text);margin-top:34px;padding-top:22px;font-style:italic}.lesson-module__dMt7bG__tableScroller{margin:28px 0;padding-bottom:6px}.lesson-module__dMt7bG__tableScroller table{border-collapse:collapse;width:100%;min-width:680px;color:var(--ink-soft);font-size:.75rem;line-height:1.5}.lesson-module__dMt7bG__tableScroller caption{border:1px solid var(--border);color:var(--text);background:var(--surface-soft);font-family:var(--font-mono);text-align:left;border-bottom:0;padding:11px 13px;font-size:.66rem;font-weight:750}.lesson-module__dMt7bG__tableScroller th,.lesson-module__dMt7bG__tableScroller td{border:1px solid var(--border);vertical-align:top;text-align:left;padding:12px 13px}.lesson-module__dMt7bG__tableScroller thead th{color:var(--ink);background:var(--surface-soft);font-size:.68rem}.lesson-module__dMt7bG__tableScroller tbody th{color:var(--ink);font-weight:800}.lesson-module__dMt7bG__checkedExample{border-block:1px solid var(--border-strong);background:linear-gradient(90deg, var(--surface-soft), #fff);margin:30px 0;padding:24px}.lesson-module__dMt7bG__checkedExample h3,.lesson-module__dMt7bG__decisionTree h3,.lesson-module__dMt7bG__falsificationCard h3,.lesson-module__dMt7bG__sources h3{color:var(--ink);margin:0;font-size:1.18rem}.lesson-module__dMt7bG__checkedExample p,.lesson-module__dMt7bG__falsificationCard p{color:var(--text);margin:10px 0 0;line-height:1.65}.lesson-module__dMt7bG__modelLadder{border-block:1px solid var(--border-strong);grid-template-columns:repeat(5,minmax(0,1fr));margin:34px 0;padding:0;list-style:none;display:grid}.lesson-module__dMt7bG__modelLadder>li{border-right:1px solid var(--border);padding:22px 14px}.lesson-module__dMt7bG__modelLadder>li:last-child{border-right:0}.lesson-module__dMt7bG__modelLadder span,.lesson-module__dMt7bG__planeLedger span,.lesson-module__dMt7bG__powerFlow span,.lesson-module__dMt7bG__validationSequence>li>span{color:var(--rf-cyan-dark);font-family:var(--font-mono);font-size:.72rem;font-weight:900;display:block}.lesson-module__dMt7bG__modelLadder h3{min-height:44px;color:var(--ink);margin:9px 0;font-size:.86rem;line-height:1.25}.lesson-module__dMt7bG__modelLadder p{color:var(--text);margin:0;font-size:.72rem;line-height:1.5}.lesson-module__dMt7bG__modelLadder small{color:var(--ink-soft);font-family:var(--font-mono);margin-top:12px;font-size:.6rem;font-weight:700;line-height:1.45;display:block}.lesson-module__dMt7bG__decisionTree{color:var(--surface-soft);background:var(--surface-dark);margin:30px 0;padding:26px}.lesson-module__dMt7bG__decisionTree h3{color:#fff}.lesson-module__dMt7bG__decisionTree ol{background:#ffffff26;grid-template-columns:repeat(5,minmax(0,1fr));gap:1px;margin:22px 0 0;padding:0;list-style:none;display:grid}.lesson-module__dMt7bG__decisionTree li{background:var(--surface-dark);padding:18px 14px}.lesson-module__dMt7bG__decisionTree strong,.lesson-module__dMt7bG__decisionTree span{display:block}.lesson-module__dMt7bG__decisionTree strong{color:var(--rf-cyan);margin-bottom:8px;font-size:.76rem}.lesson-module__dMt7bG__decisionTree span{color:var(--text-on-dark,#d5dfd5);font-size:.69rem;line-height:1.5}.lesson-module__dMt7bG__planeLedger,.lesson-module__dMt7bG__qComparison,.lesson-module__dMt7bG__stressNotes{border-block:1px solid var(--border-strong);grid-template-columns:repeat(3,minmax(0,1fr));margin:30px 0;display:grid}.lesson-module__dMt7bG__planeLedger>div,.lesson-module__dMt7bG__qComparison>div,.lesson-module__dMt7bG__stressNotes>div{border-right:1px solid var(--border);padding:22px}.lesson-module__dMt7bG__planeLedger>div:last-child,.lesson-module__dMt7bG__qComparison>div:last-child,.lesson-module__dMt7bG__stressNotes>div:last-child{border-right:0}.lesson-module__dMt7bG__planeLedger h3,.lesson-module__dMt7bG__stressNotes h3{color:var(--ink);margin:8px 0;font-size:.9rem}.lesson-module__dMt7bG__planeLedger p,.lesson-module__dMt7bG__qComparison p,.lesson-module__dMt7bG__stressNotes p{color:var(--text);margin:0;font-size:.74rem;line-height:1.55}.lesson-module__dMt7bG__derivation{border-block:1px solid var(--border-strong);border-left:6px solid var(--signal-blue);background:var(--surface-soft);margin:30px 0;padding:clamp(22px,5vw,36px)}.lesson-module__dMt7bG__derivation p{overflow-wrap:anywhere;color:var(--ink);font-family:var(--font-mono);margin:10px 0;font-size:clamp(.86rem,2vw,1.05rem);line-height:1.6}.lesson-module__dMt7bG__derivation small{color:var(--text);margin-top:15px;font-size:.72rem;line-height:1.5;display:block}.lesson-module__dMt7bG__qComparison strong{overflow-wrap:anywhere;color:var(--ink);font-family:var(--font-mono);margin:8px 0;font-size:.78rem;line-height:1.45;display:block}.lesson-module__dMt7bG__qComparison span{color:var(--rf-cyan-dark);font-family:var(--font-mono);text-transform:uppercase;font-size:.64rem;font-weight:800}.lesson-module__dMt7bG__staticRecord{border:1px solid var(--border-strong);border-top:5px solid var(--rf-cyan-dark);box-shadow:var(--shadow-soft);background:#fff;margin:50px 0;padding:clamp(22px,5vw,38px)}.lesson-module__dMt7bG__staticHeading{border-bottom:1px solid var(--border);padding-bottom:22px}.lesson-module__dMt7bG__staticHeading h3{color:var(--ink);margin:0;font-size:clamp(1.35rem,4vw,2rem)}.lesson-module__dMt7bG__staticHeading p{color:var(--text);margin:10px 0 0;font-size:.82rem;line-height:1.6}.lesson-module__dMt7bG__inputLedger{border-top:1px solid var(--border);border-left:1px solid var(--border);grid-template-columns:repeat(3,minmax(0,1fr));margin:22px 0 0;display:grid}.lesson-module__dMt7bG__inputLedger div{border-right:1px solid var(--border);border-bottom:1px solid var(--border);padding:14px}.lesson-module__dMt7bG__inputLedger dt,.lesson-module__dMt7bG__anchorGrid span{color:var(--text);font-family:var(--font-mono);text-transform:uppercase;font-size:.61rem;font-weight:800}.lesson-module__dMt7bG__inputLedger dd{overflow-wrap:anywhere;color:var(--ink);margin:6px 0 0;font-size:.72rem;font-weight:700;line-height:1.45}.lesson-module__dMt7bG__equationStack{border:1px solid var(--border);background:var(--border);grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;margin-top:24px;display:grid}.lesson-module__dMt7bG__equationStack>div{background:var(--surface-soft);min-width:0;padding:22px}.lesson-module__dMt7bG__equationStack code{color:var(--rf-cyan-dark);font-family:var(--font-mono);font-size:.64rem;font-weight:800;display:block}.lesson-module__dMt7bG__equationStack>div>span:not(.rf-math){color:var(--rf-cyan-dark);font-family:var(--font-mono);font-size:.64rem;font-weight:800;display:block}.lesson-module__dMt7bG__equationStack code{overflow-wrap:anywhere;color:var(--ink);margin-top:5px}.lesson-module__dMt7bG__equationStack p{overflow-wrap:anywhere;color:var(--ink);font-family:var(--font-mono);margin:18px 0;font-size:.78rem;line-height:1.5}.lesson-module__dMt7bG__equationStack small{color:var(--text);font-size:.68rem;line-height:1.5}.lesson-module__dMt7bG__anchorGrid{border:1px solid var(--border);background:var(--border);grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;margin:26px 0;display:grid}.lesson-module__dMt7bG__anchorGrid>div{background:#fff;padding:20px}.lesson-module__dMt7bG__anchorGrid strong{overflow-wrap:anywhere;color:var(--ink);font-family:var(--font-mono);margin:7px 0;font-size:.83rem;line-height:1.45;display:block}.lesson-module__dMt7bG__anchorGrid p{color:var(--text);margin:0;font-size:.69rem;line-height:1.5}.lesson-module__dMt7bG__defaultDecision{background:#edf8f2;border:1px solid #81b99c;border-left:6px solid #16734a;margin:28px 0;padding:24px}.lesson-module__dMt7bG__defaultDecision>span{color:#0d633e}.lesson-module__dMt7bG__defaultDecision strong{color:#0b4c31;font-size:1.05rem;display:block}.lesson-module__dMt7bG__defaultDecision p{color:#315a47;margin:9px 0 0;font-size:.76rem;line-height:1.55}.lesson-module__dMt7bG__twoTables{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;display:grid}.lesson-module__dMt7bG__twoTables .lesson-module__dMt7bG__tableScroller table{min-width:600px}.lesson-module__dMt7bG__powerFlow{border-block:1px solid var(--border-strong);grid-template-columns:repeat(5,minmax(0,1fr));margin:32px 0;padding:0;list-style:none;display:grid}.lesson-module__dMt7bG__powerFlow>li{border-right:1px solid var(--border);padding:22px 13px;position:relative}.lesson-module__dMt7bG__powerFlow>li:last-child{border-right:0}.lesson-module__dMt7bG__powerFlow strong{color:var(--ink);margin:8px 0;font-size:.81rem;display:block}.lesson-module__dMt7bG__powerFlow p{color:var(--text);margin:0;font-size:.68rem;line-height:1.5}.lesson-module__dMt7bG__evidenceBands{border:1px solid var(--border);background:var(--border);gap:1px;margin:32px 0;display:grid}.lesson-module__dMt7bG__evidenceBands>div{border-left:6px solid var(--text);background:#fff;grid-template-columns:minmax(150px,.32fr) 1fr;gap:18px;padding:17px 19px;display:grid}.lesson-module__dMt7bG__evidenceBands>div[data-band=limit]{border-left-color:#16734a}.lesson-module__dMt7bG__evidenceBands>div[data-band=characterized]{border-left-color:var(--signal-blue)}.lesson-module__dMt7bG__evidenceBands>div[data-band=typical]{border-left-color:#8a5700}.lesson-module__dMt7bG__evidenceBands>div[data-band=simulated]{border-left-color:#743aa8}.lesson-module__dMt7bG__evidenceBands>div[data-band=illustrative]{border-left-color:#0797a3}.lesson-module__dMt7bG__evidenceBands span{color:var(--ink);font-family:var(--font-mono);font-size:.7rem;font-weight:850}.lesson-module__dMt7bG__evidenceBands p{color:var(--text);margin:0;font-size:.76rem;line-height:1.5}.lesson-module__dMt7bG__validationSequence{border-top:1px solid var(--border-strong);margin:32px 0;padding:0;list-style:none}.lesson-module__dMt7bG__validationSequence>li{border-bottom:1px solid var(--border);grid-template-columns:54px 1fr;gap:16px;padding:18px 0;display:grid}.lesson-module__dMt7bG__validationSequence strong{color:var(--ink);font-size:.86rem;display:block}.lesson-module__dMt7bG__validationSequence p{color:var(--text);margin:5px 0 0;font-size:.77rem;line-height:1.55}.lesson-module__dMt7bG__falsificationCard{background:#fff7f1;border:1px solid #d49b73;border-top:5px solid #b44b1d;margin:34px 0;padding:clamp(24px,5vw,34px)}.lesson-module__dMt7bG__falsificationCard>span{color:#8a3b18}.lesson-module__dMt7bG__falsificationCard small{color:#6c5142;margin-top:13px;font-size:.7rem;line-height:1.5;display:block}.lesson-module__dMt7bG__auditGrid{gap:22px;margin:34px 0;display:grid}.lesson-module__dMt7bG__auditCard{border:1px solid var(--border-strong);background:#fff}.lesson-module__dMt7bG__auditCard header{border-bottom:1px solid var(--border);background:var(--surface-dark);grid-template-columns:100px 1fr;align-items:center;display:grid}.lesson-module__dMt7bG__auditCard header span{color:var(--rf-cyan);font-family:var(--font-mono);text-transform:uppercase;padding:18px;font-size:.66rem;font-weight:900}.lesson-module__dMt7bG__auditCard h3{color:#fff;border-left:1px solid #ffffff26;margin:0;padding:18px;font-size:1.05rem}.lesson-module__dMt7bG__auditCard dl{margin:0}.lesson-module__dMt7bG__auditCard dl>div{border-bottom:1px solid var(--border);grid-template-columns:minmax(170px,.34fr) 1fr;gap:18px;padding:13px 17px;display:grid}.lesson-module__dMt7bG__auditCard dl>div:last-child{border-bottom:0}.lesson-module__dMt7bG__auditCard dt{color:var(--ink);font-family:var(--font-mono);font-size:.64rem;font-weight:800}.lesson-module__dMt7bG__auditCard dd{color:var(--text);margin:0;font-size:.73rem;line-height:1.55}.lesson-module__dMt7bG__packSummary{border-left:6px solid var(--rf-cyan-dark);background:var(--surface-soft);margin:28px 0;padding:24px}.lesson-module__dMt7bG__packSummary strong{overflow-wrap:anywhere;color:var(--ink);font-family:var(--font-mono);display:block}.lesson-module__dMt7bG__packSummary p{color:var(--text);margin:8px 0 0;font-size:.78rem;line-height:1.55}.lesson-module__dMt7bG__sources{border-top:1px solid var(--border-strong);margin-top:54px;padding-top:42px}.lesson-module__dMt7bG__sources>p{color:var(--text);font-size:.78rem}.lesson-module__dMt7bG__sources ol{color:var(--text);margin:24px 0 0;padding-left:22px;font-size:.74rem;line-height:1.65}.lesson-module__dMt7bG__sources li{padding:10px 0;scroll-margin-top:24px}.lesson-module__dMt7bG__sources a{color:var(--signal-blue);text-underline-offset:3px;text-decoration-thickness:1px}.lesson-module__dMt7bG__sources a:focus-visible{outline:3px solid var(--signal-blue);outline-offset:3px}.lesson-module__dMt7bG__handoff{border-block:1px solid var(--border-strong);background:var(--border);grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;margin:54px 0 28px;display:grid}.lesson-module__dMt7bG__handoff>div{background:#fff;padding:24px}.lesson-module__dMt7bG__handoff span{color:var(--rf-cyan-dark);font-family:var(--font-mono);text-transform:uppercase;margin-bottom:8px;font-size:.64rem;font-weight:850;display:block}.lesson-module__dMt7bG__handoff a,.lesson-module__dMt7bG__handoff strong{color:var(--ink);font-size:.87rem;font-weight:800}.lesson-module__dMt7bG__handoff a{-webkit-text-decoration-color:var(--rf-cyan-dark);text-decoration-color:var(--rf-cyan-dark);text-underline-offset:4px}.lesson-module__dMt7bG__handoff p{color:var(--text);margin:8px 0 0;font-size:.71rem;line-height:1.5}@media (max-width:900px){.lesson-module__dMt7bG__modelLadder,.lesson-module__dMt7bG__powerFlow{grid-template-columns:repeat(2,minmax(0,1fr))}.lesson-module__dMt7bG__modelLadder>li,.lesson-module__dMt7bG__powerFlow>li{border-bottom:1px solid var(--border)}.lesson-module__dMt7bG__modelLadder>li:nth-child(2n),.lesson-module__dMt7bG__powerFlow>li:nth-child(2n){border-right:0}.lesson-module__dMt7bG__modelLadder>li:last-child,.lesson-module__dMt7bG__powerFlow>li:last-child{border-bottom:0}.lesson-module__dMt7bG__decisionTree ol{grid-template-columns:repeat(2,minmax(0,1fr))}.lesson-module__dMt7bG__twoTables{grid-template-columns:1fr}}@media (max-width:620px){.lesson-module__dMt7bG__modelLadder,.lesson-module__dMt7bG__decisionTree ol,.lesson-module__dMt7bG__planeLedger,.lesson-module__dMt7bG__qComparison,.lesson-module__dMt7bG__stressNotes,.lesson-module__dMt7bG__powerFlow,.lesson-module__dMt7bG__equationStack,.lesson-module__dMt7bG__inputLedger,.lesson-module__dMt7bG__anchorGrid,.lesson-module__dMt7bG__handoff{grid-template-columns:1fr}.lesson-module__dMt7bG__modelLadder>li,.lesson-module__dMt7bG__planeLedger>div,.lesson-module__dMt7bG__qComparison>div,.lesson-module__dMt7bG__stressNotes>div,.lesson-module__dMt7bG__powerFlow>li{border-right:0;border-bottom:1px solid var(--border)}.lesson-module__dMt7bG__modelLadder h3{min-height:0}.lesson-module__dMt7bG__evidenceBands>div,.lesson-module__dMt7bG__auditCard dl>div{grid-template-columns:1fr;gap:6px}.lesson-module__dMt7bG__auditCard header{grid-template-columns:82px 1fr}}@media print{.lesson-module__dMt7bG__printLayout{padding-bottom:0}.lesson-module__dMt7bG__lessonArticle{max-width:none}.lesson-module__dMt7bG__lessonArticle>section:last-child{padding-bottom:0}.lesson-module__dMt7bG__figureScroller,.lesson-module__dMt7bG__tableScroller{overflow:visible}.lesson-module__dMt7bG__figureScroller svg,.lesson-module__dMt7bG__tableScroller table,.lesson-module__dMt7bG__twoTables .lesson-module__dMt7bG__tableScroller table{min-width:0}.lesson-module__dMt7bG__teachingFigure,.lesson-module__dMt7bG__definitionBlock,.lesson-module__dMt7bG__checkedExample,.lesson-module__dMt7bG__derivation,.lesson-module__dMt7bG__staticRecord,.lesson-module__dMt7bG__defaultDecision,.lesson-module__dMt7bG__falsificationCard,.lesson-module__dMt7bG__auditCard,.lesson-module__dMt7bG__packSummary{break-inside:avoid;box-shadow:none}.lesson-module__dMt7bG__decisionTree{color:#000;background:#fff;border:1px solid #777}.lesson-module__dMt7bG__decisionTree li{background:#fff}.lesson-module__dMt7bG__decisionTree h3,.lesson-module__dMt7bG__decisionTree strong,.lesson-module__dMt7bG__decisionTree span,.lesson-module__dMt7bG__auditCard h3,.lesson-module__dMt7bG__auditCard header span{color:#000}.lesson-module__dMt7bG__auditCard header{background:#fff}}