.lesson-module__g7Fxea__page{overflow-wrap:anywhere}.lesson-module__g7Fxea__intro{max-width:760px;color:var(--text);margin-top:26px;font-size:clamp(1.1rem,1.6vw,1.28rem);line-height:1.8}.lesson-module__g7Fxea__page article h3{color:var(--rf-navy);margin:32px 0 16px;font-size:1.35rem;line-height:1.35}.lesson-module__g7Fxea__page article a{text-underline-offset:3px;text-decoration:underline}.lesson-module__g7Fxea__page :is(a,input,select,button,summary,[tabindex]):focus-visible{outline:3px solid var(--signal-blue);outline-offset:4px}.lesson-module__g7Fxea__eyebrow{font:.7rem/1.6 var(--font-technical),monospace;letter-spacing:.05em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:12px;display:block}.lesson-module__g7Fxea__note{border-left:3px solid var(--rf-cyan-dark);background:var(--rf-cyan-soft);margin:28px 0;padding:22px 24px}.lesson-module__g7Fxea__page .lesson-module__g7Fxea__note p{color:var(--ink-soft);margin:10px 0 0;font-size:.95rem;line-height:1.8}.lesson-module__g7Fxea__tableWrap{border:1px solid var(--border-strong);background:var(--surface);min-width:0;max-width:100%;margin:24px 0 30px;overflow:auto}.lesson-module__g7Fxea__table{border-collapse:collapse;text-align:left;width:100%;font-size:.86rem;line-height:1.65}.lesson-module__g7Fxea__table caption{text-align:left;color:var(--ink-soft);font:.72rem/1.7 var(--font-technical),monospace;background:var(--surface-soft);border-bottom:1px solid var(--border-strong);padding:15px 16px}.lesson-module__g7Fxea__table :is(th,td){vertical-align:top;border-bottom:1px solid var(--border);overflow-wrap:anywhere;padding:13px 16px}.lesson-module__g7Fxea__table thead th{color:var(--rf-navy);background:var(--surface-soft);font-size:.78rem}.lesson-module__g7Fxea__table tbody th{color:var(--ink-soft);width:27%;font-weight:600}.lesson-module__g7Fxea__table td{color:var(--ink-soft)}.lesson-module__g7Fxea__table tbody tr:last-child :is(th,td){border-bottom:0}.lesson-module__g7Fxea__wide{min-width:570px}.lesson-module__g7Fxea__equation{border-block:1px solid var(--border);text-align:center;margin:32px 0;padding:22px 12px}.lesson-module__g7Fxea__equation strong{font:1.02rem/1.9 var(--font-technical),monospace;color:var(--rf-navy);display:block}.lesson-module__g7Fxea__equation>span:not(.rf-math){max-width:620px;color:var(--text);margin:12px auto 0;font-size:.85rem;line-height:1.7;display:block}.lesson-module__g7Fxea__figure{background:var(--surface);border:1px solid var(--border-strong);min-width:0;max-width:100%;margin:28px 0;padding:20px}.lesson-module__g7Fxea__figure svg{width:100%;max-width:100%;height:auto;display:block}.lesson-module__g7Fxea__figure figcaption{color:var(--text);margin-top:14px;font-size:.84rem;line-height:1.7}.lesson-module__g7Fxea__diagramScroll{min-width:0;max-width:100%;overflow-x:auto}.lesson-module__g7Fxea__diagramScroll svg{min-width:480px}.lesson-module__g7Fxea__workbench{border:1px solid var(--border-strong);border-top:4px solid var(--rf-navy);background:var(--surface);min-width:0;max-width:100%;margin:36px 0;padding:26px}.lesson-module__g7Fxea__page .lesson-module__g7Fxea__workbench h3{margin-top:0}.lesson-module__g7Fxea__page .lesson-module__g7Fxea__workbench p{margin:14px 0;font-size:.9rem;line-height:1.75}.lesson-module__g7Fxea__workbench .lesson-module__g7Fxea__figure{background:var(--surface-soft);padding:14px}.lesson-module__g7Fxea__guide{border-left:3px solid var(--rf-cyan-dark);background:var(--rf-cyan-soft);margin:24px 0;padding:20px}.lesson-module__g7Fxea__controls fieldset{border:1px solid var(--border-strong);min-width:0;margin:24px 0;padding:18px}.lesson-module__g7Fxea__controls legend{color:var(--rf-navy);padding:0 8px;font-size:.9rem;font-weight:600}.lesson-module__g7Fxea__fields{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;display:grid}.lesson-module__g7Fxea__field{min-width:0}.lesson-module__g7Fxea__field label,.lesson-module__g7Fxea__guide label{color:var(--ink-soft);margin-bottom:8px;font-size:.85rem;font-weight:600;line-height:1.6;display:block}.lesson-module__g7Fxea__field small{color:var(--text);margin-top:7px;font-size:.74rem;line-height:1.6;display:block}.lesson-module__g7Fxea__controls :is(input,select),.lesson-module__g7Fxea__guide select{background:var(--surface);width:100%;min-width:0;max-width:100%;min-height:44px;color:var(--ink);font:.86rem/1.5 var(--font-body),sans-serif;border:1px solid #788994;border-radius:3px;padding:10px}.lesson-module__g7Fxea__actions{flex-wrap:wrap;gap:12px;margin:18px 0;display:flex}.lesson-module__g7Fxea__button{border:1px solid var(--rf-navy);background:var(--rf-navy);color:#fff;min-height:44px;font:600 .84rem/1.5 var(--font-body),sans-serif;cursor:pointer;border-radius:3px;padding:10px 14px}.lesson-module__g7Fxea__secondary{background:var(--surface);color:var(--rf-navy)}.lesson-module__g7Fxea__error{color:#9d2632!important}.lesson-module__g7Fxea__errors{color:#79222b;background:#fff5f5;border:2px solid #9d2632;margin:18px 0;padding:18px}.lesson-module__g7Fxea__errors a{padding:6px 0;display:inline-block}.lesson-module__g7Fxea__dirty{color:#63410c;background:#fff6df;border-left:3px solid #96620c;padding:14px 16px}.lesson-module__g7Fxea__status{border:1px solid var(--border-strong);background:var(--surface-soft);padding:18px}.lesson-module__g7Fxea__status ul{margin:12px 0 0;padding-left:20px}.lesson-module__g7Fxea__status li{color:var(--ink-soft);margin:10px 0;font-size:.86rem;line-height:1.65}.lesson-module__g7Fxea__live:empty{display:none}.lesson-module__g7Fxea__small{color:var(--text);line-height:1.7;font-size:.81rem!important}.lesson-module__g7Fxea__diagnostic{max-height:440px;margin-top:20px;overflow:auto}.lesson-module__g7Fxea__references{border-top:1px solid var(--border-strong);padding:28px 0}.lesson-module__g7Fxea__references ol{padding-left:22px}.lesson-module__g7Fxea__references li{color:var(--text);margin-bottom:20px;font-size:.84rem;line-height:1.7}.lesson-module__g7Fxea__references strong{color:var(--ink-soft)}.lesson-module__g7Fxea__handoff{border-top:1px solid var(--border-strong);grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:42px;padding-top:26px;display:grid}.lesson-module__g7Fxea__handoff>*{border:1px solid var(--border);min-width:0;padding:20px}.lesson-module__g7Fxea__handoff p{color:var(--text);font-size:.85rem;line-height:1.7}@media (max-width:620px){.lesson-module__g7Fxea__fields,.lesson-module__g7Fxea__handoff{grid-template-columns:minmax(0,1fr)}.lesson-module__g7Fxea__workbench{padding:18px 12px}.lesson-module__g7Fxea__controls fieldset,.lesson-module__g7Fxea__guide,.lesson-module__g7Fxea__figure{padding:14px 10px}.lesson-module__g7Fxea__table :is(th,td){padding:11px}.lesson-module__g7Fxea__note{padding:18px}.lesson-module__g7Fxea__equation strong{font-size:.9rem}}@media print{body:has(.lesson-module__g7Fxea__page){background:#fff}:is(body:has(.lesson-module__g7Fxea__page) .site-header,body:has(.lesson-module__g7Fxea__page) .site-footer){display:none!important}.lesson-module__g7Fxea__page{color:#111;background:#fff}.lesson-module__g7Fxea__page .site-container{width:100%;max-width:none;margin:0;padding-inline:0}.lesson-module__g7Fxea__page>div{padding-block:20px;display:block}.lesson-module__g7Fxea__page>div>nav,.lesson-module__g7Fxea__controls,.lesson-module__g7Fxea__guide,.lesson-module__g7Fxea__actions,.lesson-module__g7Fxea__dirty,.lesson-module__g7Fxea__live,.lesson-module__g7Fxea__diagnosticControl{display:none!important}.lesson-module__g7Fxea__page article{width:100%;max-width:none}.lesson-module__g7Fxea__page article>section{padding-bottom:24px}.lesson-module__g7Fxea__page h1{font-size:28pt}.lesson-module__g7Fxea__page article h2{font-size:19pt}.lesson-module__g7Fxea__page article h3{font-size:13pt}.lesson-module__g7Fxea__page article p,.lesson-module__g7Fxea__page article li{font-size:9pt;line-height:1.55}.lesson-module__g7Fxea__page details{break-inside:auto}.lesson-module__g7Fxea__page details>:not(summary){display:block!important}.lesson-module__g7Fxea__page details::details-content{content-visibility:visible;display:block}.lesson-module__g7Fxea__page summary{break-inside:avoid;break-after:avoid}.lesson-module__g7Fxea__page article h2,.lesson-module__g7Fxea__page article h3,.lesson-module__g7Fxea__table caption,.lesson-module__g7Fxea__page article>section>span,.lesson-module__g7Fxea__table thead{break-after:avoid}.lesson-module__g7Fxea__table{font-size:8pt;line-height:1.5}.lesson-module__g7Fxea__table :is(th,td){padding:7px}.lesson-module__g7Fxea__table tr{break-inside:avoid}.lesson-module__g7Fxea__tableWrap,.lesson-module__g7Fxea__diagramScroll{overflow:visible}.lesson-module__g7Fxea__wide,.lesson-module__g7Fxea__diagramScroll svg{min-width:0}.lesson-module__g7Fxea__figure,.lesson-module__g7Fxea__equation,.lesson-module__g7Fxea__note{break-inside:avoid}.lesson-module__g7Fxea__workbench{padding:14px}.lesson-module__g7Fxea__references li,.lesson-module__g7Fxea__page .lesson-module__g7Fxea__small{font-size:8pt}.lesson-module__g7Fxea__handoff{break-inside:avoid;margin-top:20px;padding-top:15px}}
