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var(--line);flex-shrink:0;align-items:center;margin-right:10px;padding-right:14px;font-size:1.125rem;font-weight:800;font-stretch:75%;line-height:1;display:inline-flex}.learn-frame-module__8QxJfG__scope a.learn-frame-module__8QxJfG__stripLink{min-height:48px;color:var(--ink-muted);white-space:nowrap;transition:color var(--dur-fast) var(--ease-settle);flex-shrink:0;align-items:center;padding:0 12px;font-size:.875rem;font-weight:600;display:inline-flex;position:relative}.learn-frame-module__8QxJfG__stripLink:after{content:"";background:var(--action);transform-origin:0;height:2px;transition:transform var(--dur-base) var(--ease-settle);border-radius:2px 2px 0 0;position:absolute;bottom:0;left:12px;right:12px;transform:scaleX(0)}.learn-frame-module__8QxJfG__scope a.learn-frame-module__8QxJfG__stripLink[aria-current=page]{color:var(--ink)}.learn-frame-module__8QxJfG__stripLink[aria-current=page]:after{transform:scaleX(1)}.learn-frame-module__8QxJfG__scope a.learn-frame-module__8QxJfG__stripEnd{color:var(--ink-faint);gap:6px;margin-left:auto}.learn-frame-module__8QxJfG__stripEnd svg{flex-shrink:0;width:14px;height:14px}@media (hover:hover){.learn-frame-module__8QxJfG__scope a.learn-frame-module__8QxJfG__stripLink:hover{color:var(--ink)}}.learn-frame-module__8QxJfG__focusBar{min-height:var(--bar-h);padding-block:env(safe-area-inset-top) 0;padding-inline:max(var(--gutter), env(safe-area-inset-left)) max(var(--gutter), env(safe-area-inset-right));border-bottom:1px solid var(--line);background:var(--canvas);color:var(--ink);justify-content:space-between;align-items:center;gap:12px;display:flex}.learn-frame-module__8QxJfG__focusBrand{align-items:center;gap:12px;min-width:0;min-height:44px;display:inline-flex}.learn-frame-module__8QxJfG__focusLabel{text-overflow:ellipsis;white-space:nowrap;font-size:var(--t-label);letter-spacing:.16em;text-transform:uppercase;color:var(--ink-muted);box-shadow:inset 1px 0 0 var(--line-strong);padding-left:12px;font-weight:600;line-height:1.2;overflow:hidden}.learn-frame-module__8QxJfG__focusTools{font-size:var(--t-small);color:var(--ink-muted);flex-shrink:0;align-items:center;gap:8px;display:flex}.learn-frame-module__8QxJfG__legal{border-top:1px solid var(--line);padding:28px max(20px, env(safe-area-inset-right)) calc(32px + env(safe-area-inset-bottom)) max(20px, env(safe-area-inset-left));color:var(--ink-faint);font-size:var(--t-small);line-height:1.5}.learn-frame-module__8QxJfG__legalInner{flex-direction:column;gap:14px;max-width:72rem;margin-inline:auto;display:flex}.learn-frame-module__8QxJfG__legalLinks{flex-wrap:wrap;gap:4px 20px;display:flex}.learn-frame-module__8QxJfG__scope .learn-frame-module__8QxJfG__legal a{min-height:44px;color:var(--ink-muted);align-items:center;display:inline-flex}.learn-frame-module__8QxJfG__legal p{margin:0}@media (hover:hover){.learn-frame-module__8QxJfG__scope .learn-frame-module__8QxJfG__legal a:hover{color:var(--ink)}}@media (hover:hover) and (pointer:fine){.learn-frame-module__8QxJfG__scope .learn-frame-module__8QxJfG__legal a{min-height:34px}}@media (min-width:640px){.learn-frame-module__8QxJfG__legalInner{flex-flow:wrap;justify-content:space-between;align-items:center}.learn-frame-module__8QxJfG__legalInner>p:last-child{flex-basis:100%}}.learn-frame-module__8QxJfG__question{font-family:var(--display);font-synthesis:none;letter-spacing:.004em;color:var(--ink);text-wrap:balance;margin:0;font-size:clamp(1.5rem,5.6vw,2rem);font-weight:800;font-stretch:75%;line-height:1.08}.learn-frame-module__8QxJfG__question:lang(hi),.learn-frame-module__8QxJfG__question:lang(mr),.learn-frame-module__8QxJfG__question:lang(ar),.learn-frame-module__8QxJfG__question:lang(ur),.learn-frame-module__8QxJfG__question:lang(fa),.learn-frame-module__8QxJfG__question:lang(ja),.learn-frame-module__8QxJfG__question:lang(ko),.learn-frame-module__8QxJfG__question:lang(zh),.learn-frame-module__8QxJfG__question:lang(th),.learn-frame-module__8QxJfG__question:lang(bn),.learn-frame-module__8QxJfG__question:lang(ta){letter-spacing:0;font-synthesis:weight;font-stretch:100%;line-height:1.3}.learn-frame-module__8QxJfG__answers{grid-template-columns:minmax(0,1fr);gap:8px;display:grid}.learn-frame-module__8QxJfG__scope button.learn-frame-module__8QxJfG__answer{border:1px solid var(--glass-line);background:var(--surface-raised);width:100%;min-height:58px;color:var(--ink);text-align:left;transition:background-color var(--dur-fast) var(--ease-settle), border-color var(--dur-fast) var(--ease-settle), transform var(--dur-fast) var(--ease-settle), opacity var(--dur-base);border-radius:14px;align-items:flex-start;gap:12px;padding:12px 14px 12px 10px;font-size:.9375rem;font-weight:550;line-height:1.4;display:flex}.learn-frame-module__8QxJfG__scope button.learn-frame-module__8QxJfG__answer:disabled{cursor:default}.learn-frame-module__8QxJfG__scope button.learn-frame-module__8QxJfG__answer:not(:disabled):active{transform:scale(var(--press-scale))}@media (hover:hover){.learn-frame-module__8QxJfG__scope button.learn-frame-module__8QxJfG__answer:not(:disabled):hover{border-color:var(--action);background:var(--action-wash)}.learn-frame-module__8QxJfG__scope button.learn-frame-module__8QxJfG__answer:not(:disabled):hover .learn-frame-module__8QxJfG__letter{border-color:var(--action);color:var(--ink)}}.learn-frame-module__8QxJfG__scope button.learn-frame-module__8QxJfG__answer[data-state=locked]{background:var(--action);border-color:var(--action);color:var(--action-ink)}.learn-frame-module__8QxJfG__scope button.learn-frame-module__8QxJfG__answer[data-state=right]{background:var(--success-tint);border-color:var(--success)}.learn-frame-module__8QxJfG__scope button.learn-frame-module__8QxJfG__answer[data-state=wrong]{background:var(--danger-tint);border-color:var(--danger)}.learn-frame-module__8QxJfG__scope button.learn-frame-module__8QxJfG__answer[data-state=dim]{opacity:.72}.learn-frame-module__8QxJfG__answerText{text-wrap:pretty;flex:1;min-width:0;padding-top:6px}.learn-frame-module__8QxJfG__letter{border:1px solid var(--line-strong);width:34px;height:34px;color:var(--ink-muted);transition:border-color var(--dur-fast), color var(--dur-fast), background-color var(--dur-fast);border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;font-size:.8125rem;font-weight:700;display:flex}.learn-frame-module__8QxJfG__letter svg{width:18px;height:18px}.learn-frame-module__8QxJfG__answer[data-state=locked] .learn-frame-module__8QxJfG__letter{border-color:color-mix(in srgb, var(--action-ink) 40%, transparent);color:var(--action-ink)}.learn-frame-module__8QxJfG__answer[data-state=right] .learn-frame-module__8QxJfG__letter{background:var(--success);border-color:var(--success);color:var(--success-ink)}.learn-frame-module__8QxJfG__answer[data-state=wrong] .learn-frame-module__8QxJfG__letter{background:var(--danger);border-color:var(--danger);color:var(--danger-ink)}.learn-frame-module__8QxJfG__score{font-family:var(--display);font-synthesis:none;letter-spacing:0;color:var(--ink);font-variant-numeric:tabular-nums;margin:0;font-size:clamp(4.5rem,16vw,7rem);font-weight:800;font-stretch:75%;line-height:.86}.learn-frame-module__8QxJfG__stageTop{background:linear-gradient(180deg, rgb(var(--canvas-rgb) / .55), rgb(var(--canvas-rgb) / 0))}@media (min-width:768px){.learn-frame-module__8QxJfG__question{font-size:clamp(1.625rem,2.5vw,2.25rem)}.learn-frame-module__8QxJfG__scope button.learn-frame-module__8QxJfG__answer{min-height:62px}}@media (prefers-reduced-motion:reduce){.learn-frame-module__8QxJfG__scope button.learn-frame-module__8QxJfG__answer,.learn-frame-module__8QxJfG__letter{transition:none}.learn-frame-module__8QxJfG__scope button.learn-frame-module__8QxJfG__answer:not(:disabled):active{transform:none}}@media print{[data-surface=frame]:has(>.learn-frame-module__8QxJfG__scope){background:0 0!important}}