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h2{color:var(--kit-ink);font-family:var(--font-serif);margin:0;font-size:1.06rem;font-weight:700;line-height:1.65}.kit-question-node[data-label-kind=part]>.kit-question-node-heading h2{font-size:1.12rem}.kit-question-node-heading>span{background:var(--kit-brand-soft);box-shadow:inset 0 0 0 1px var(--kit-brand-ring);color:var(--kit-brand-ink);font-family:var(--font-mono);padding:var(--space-3xs) var(--space-xs);white-space:nowrap;border-radius:.375rem;align-items:center;font-size:.75rem;font-weight:600;display:inline-flex}@media (width<=48rem){.kit-choice-surface,.kit-choice-disclosure ol{grid-template-columns:minmax(0,1fr);justify-content:stretch}.kit-choice-surface:has(.kit-figure){grid-template-columns:minmax(0,1fr);justify-content:stretch}.kit-choice-disclosure ol:has(.kit-figure){grid-template-columns:minmax(0,1fr);justify-content:stretch}:is(.kit-answer-surface:has(.kit-choice-surface .kit-figure),.kit-choice-disclosure:has(.kit-figure)){width:auto}}@media (width<=34rem){.kit-math-display[data-math-density=compact] .katex{font-size:.76em}.kit-math-display[data-math-density=dense] .katex{font-size:.64em}.kit-static-table{display:block}.kit-static-table caption{margin-bottom:var(--space-xs);display:block}.kit-static-table thead{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.kit-static-table tbody{gap:var(--space-sm);display:grid}.kit-static-table tr{border:1px solid var(--kit-border);border-radius:calc(var(--radius) - .55rem);display:grid;overflow:hidden}.kit-static-table :is(th,td){border:0;border-bottom:1px solid var(--kit-border);padding:var(--space-sm) var(--space-sm);width:auto;display:block}.kit-static-table tr>:last-child{border-bottom:0}.kit-static-table th[scope=row]{background:var(--muted)}.kit-table-mobile-heading{color:var(--kit-muted);margin-bottom:var(--space-3xs);font-size:.75rem;font-weight:700;display:block}}.kit-written-text-item{gap:var(--space-2xs);flex:auto;min-width:0;display:grid}.kit-written-text-item textarea{resize:vertical;min-height:0;line-height:1.55}.kit-symbol-palette{gap:var(--space-3xs);flex-wrap:wrap;display:flex}.kit-symbol-palette button{border:1px solid var(--kit-border);border-radius:calc(var(--radius) - .55rem);background:var(--kit-surface);width:2rem;height:2rem;color:var(--kit-ink);cursor:pointer;font-size:1rem;line-height:1}.kit-symbol-palette button:hover{background:var(--kit-brand-soft)}.kit-written-text{white-space:pre-wrap;margin:0}.kit-evidence-link{align-items:center;gap:var(--space-3xs);color:var(--kit-muted);cursor:pointer;white-space:nowrap;background:0 0;border:0;padding:0;font-size:.8rem;display:inline-flex}.kit-evidence-link:hover{color:var(--primary)}.kit-evidence-link svg{width:.9rem;height:.9rem}.kit-evidence-dialog{max-width:none}.kit-evidence-panel{gap:var(--block-gap);padding:var(--surface-padding);grid-template-rows:auto 1fr;height:100%;max-height:100svh;display:grid}.kit-evidence-panel>header{align-items:center;gap:var(--space-sm);display:flex}.kit-evidence-panel>header h2{margin:0 auto 0 0;font-size:1.05rem}.kit-evidence-zoom{align-items:center;gap:var(--space-2xs);font-variant-numeric:tabular-nums;font-size:.85rem;display:flex}.kit-evidence-scroll{gap:var(--block-gap);display:grid;overflow:auto}.kit-evidence-scroll img{border:1px solid var(--kit-border);background:#fff;max-width:none}.kit-evidence-scroll figure{margin:0}.kit-evidence-scroll figcaption{color:var(--kit-muted);font-size:.8rem}.kit-mark-scheme-heading-controls{align-items:center;gap:var(--space-sm);display:flex}