.tt-math-worksheet{border:1px solid #e5e5e5;box-shadow:0 1px 2px rgba(0,0,0,.04)}.tt-math-worksheet+.tt-math-worksheet{margin-top:24px}.tt-math-worksheet-header{display:flex;justify-content:space-between;font-size:calc(20 * var(--u));font-weight:700;color:var(--tt-ink);margin-bottom:calc(18 * var(--u))}.tt-math-worksheet-title{font-weight:700;font-size:calc(28 * var(--u));line-height:1.2;margin-bottom:calc(10 * var(--u))}.tt-math-worksheet-meta{font-size:calc(16 * var(--u));line-height:1.45;margin-bottom:calc(18 * var(--u))}.tt-math-grid{display:grid;gap:calc(28 * var(--u)) calc(20 * var(--u));justify-items:start}.tt-math-grid-stacked{grid-template-columns:repeat(4,minmax(0,1fr))}.tt-math-grid-stacked-3col{grid-template-columns:repeat(3,minmax(0,1fr))}.tt-math-grid-horizontal{grid-template-columns:repeat(2,minmax(0,1fr));gap:calc(20 * var(--u)) calc(24 * var(--u))}.tt-math-grid-horizontal-3col{grid-template-columns:repeat(3,minmax(0,1fr))}.tt-math-problem{display:flex;align-items:flex-start;gap:calc(6 * var(--u));font-family:Fredoka,ui-sans-serif,system-ui,sans-serif;font-weight:600;color:var(--tt-ink);break-inside:avoid;page-break-inside:avoid}.tt-math-problem-number{flex:none;min-width:calc(26 * var(--u));height:calc(26 * var(--u));font-size:calc(14 * var(--u));margin-top:calc(2 * var(--u))}.tt-math-grid-horizontal .tt-math-problem{align-items:center}.tt-math-grid-horizontal .tt-math-problem-number{margin-top:0}.tt-math-op{color:var(--tt-ink)}.tt-math-stacked{display:inline-block;text-align:right;font-size:calc(26 * var(--u));line-height:1.15;padding-right:calc(4 * var(--u));min-width:calc(84 * var(--u))}.tt-math-stacked .tt-math-op-row{display:flex;justify-content:space-between;gap:calc(10 * var(--u))}.tt-math-stacked .tt-math-line{border-bottom:calc(3 * var(--u)) solid var(--tt-ink);margin-top:calc(6 * var(--u));height:calc(34 * var(--u))}.tt-math-horizontal{display:inline-block;white-space:nowrap;font-size:calc(26 * var(--u));line-height:1.3;letter-spacing:.02em}.tt-math-blank{display:inline-block;border-bottom:calc(3 * var(--u)) solid var(--tt-ink);min-width:calc(54 * var(--u));margin-left:calc(4 * var(--u));height:1.1em;vertical-align:bottom}.tt-math-answer-stacked .tt-math-line{border-bottom:calc(3 * var(--u)) solid var(--tt-line)}.tt-math-answer-value{color:var(--tt-ink);font-weight:700}