.content-module__DkiHtG__main{max-width:44rem;margin:0 auto;padding:2rem 1.25rem 4rem}.content-module__DkiHtG__crumbs{opacity:.6;flex-wrap:wrap;gap:.4rem;margin-bottom:1.25rem;font-size:.85rem;display:flex}.content-module__DkiHtG__crumbs a:hover{text-decoration:underline}.content-module__DkiHtG__main h1,.content-module__DkiHtG__questionPrompt{margin-bottom:.75rem;font-size:1.6rem;line-height:1.35}.content-module__DkiHtG__questionText{white-space:pre-line;display:block}.content-module__DkiHtG__questionFigure{margin:0 0 1rem;padding:0}.content-module__DkiHtG__questionFigure img{border:1px solid color-mix(in srgb, var(--foreground) 12%, transparent);background:#fff;border-radius:6px;max-width:100%;height:auto;margin:0 auto;display:block}.content-module__DkiHtG__lead{color:color-mix(in srgb, var(--foreground) 75%, transparent);margin-bottom:1.75rem;line-height:1.6}.content-module__DkiHtG__source{color:color-mix(in srgb, var(--foreground) 55%, transparent);margin:-.5rem 0 1.25rem;font-size:.82rem;line-height:1.5}.content-module__DkiHtG__source a{text-underline-offset:2px;text-decoration:underline}.content-module__DkiHtG__source a:hover{color:var(--foreground)}.content-module__DkiHtG__solutionBlock{display:none}.content-module__DkiHtG__solutionBlock.content-module__DkiHtG__solutionRevealed{display:block}.content-module__DkiHtG__practice{margin-bottom:1.75rem}.content-module__DkiHtG__practiceStats{opacity:.65;gap:1rem;margin-bottom:1rem;font-size:.8rem;display:flex}.content-module__DkiHtG__optionButtons{flex-direction:column;gap:.5rem;margin-bottom:1rem;list-style:none;display:flex}.content-module__DkiHtG__optionButton{text-align:left;border:1px solid color-mix(in srgb, var(--foreground) 14%, transparent);width:100%;color:inherit;font:inherit;cursor:pointer;background:0 0;border-radius:10px;align-items:flex-start;gap:.75rem;padding:.85rem 1rem;line-height:1.45;display:flex}.content-module__DkiHtG__optionButton:hover:not(:disabled){background:color-mix(in srgb, var(--foreground) 4%, transparent)}.content-module__DkiHtG__optionCorrect{background:#16a34a1f;border-color:#16a34a}.content-module__DkiHtG__optionIncorrect{background:#dc26261a;border-color:#dc2626}.content-module__DkiHtG__feedback{border-radius:8px;margin-bottom:1rem;padding:.7rem .9rem;font-size:.9rem;font-weight:500;line-height:1.45}.content-module__DkiHtG__feedbackKnown{background:#16a34a24}.content-module__DkiHtG__feedbackSlow{background:#ca8a0429}.content-module__DkiHtG__feedbackWrong{background:#dc262624}.content-module__DkiHtG__practiceHint{opacity:.55;margin-bottom:1rem;font-size:.85rem}.content-module__DkiHtG__nextNav{margin-bottom:1.25rem}.content-module__DkiHtG__nextNavLink{border:1px solid color-mix(in srgb, var(--foreground) 18%, transparent);background:color-mix(in srgb, var(--foreground) 3%, transparent);border-radius:10px;padding:.85rem 1rem;line-height:1.45;display:block}.content-module__DkiHtG__nextNavLink:hover{background:color-mix(in srgb, var(--foreground) 6%, transparent)}.content-module__DkiHtG__nextNavLabel{margin-bottom:.2rem;font-weight:600;display:block}.content-module__DkiHtG__nextNavHint{opacity:.65;font-size:.82rem;display:block}.content-module__DkiHtG__nextNavPreview{opacity:.75;margin-top:.35rem;font-size:.85rem;display:block}.content-module__DkiHtG__answers{flex-direction:column;gap:.5rem;margin-bottom:1.75rem;list-style:none;display:flex}.content-module__DkiHtG__answer{border:1px solid color-mix(in srgb, var(--foreground) 14%, transparent);border-radius:10px;align-items:baseline;gap:.75rem;padding:.8rem 1rem;line-height:1.45;display:flex}.content-module__DkiHtG__answerCorrect{background:#16a34a1a;border-color:#16a34a;font-weight:600}.content-module__DkiHtG__answerKey{min-width:1.25rem;font-weight:600}.content-module__DkiHtG__badge{color:#16a34a;white-space:nowrap;margin-left:auto;font-size:.8rem;font-weight:600}.content-module__DkiHtG__reasons{flex-direction:column;gap:.6rem;list-style:none;display:flex}.content-module__DkiHtG__reasons li{color:color-mix(in srgb, var(--foreground) 80%, transparent);align-items:baseline;gap:.75rem;line-height:1.55;display:flex}.content-module__DkiHtG__section{margin-bottom:2rem}.content-module__DkiHtG__section h2{margin-bottom:.6rem;font-size:1.05rem}.content-module__DkiHtG__section p{color:color-mix(in srgb, var(--foreground) 80%, transparent);line-height:1.65}.content-module__DkiHtG__cta{background:var(--foreground);color:var(--background);border-radius:10px;margin-bottom:2rem;padding:.9rem 1.4rem;font-weight:600;display:inline-block}.content-module__DkiHtG__cta:hover{opacity:.9}.content-module__DkiHtG__links{flex-direction:column;gap:.5rem;list-style:none;display:flex}.content-module__DkiHtG__links a{border:1px solid color-mix(in srgb, var(--foreground) 12%, transparent);border-radius:10px;padding:.8rem 1rem;line-height:1.45;display:block}.content-module__DkiHtG__links a:hover{background:color-mix(in srgb, var(--foreground) 4%, transparent)}.content-module__DkiHtG__linkMeta{opacity:.55;margin-top:.2rem;font-size:.8rem;display:block}.content-module__DkiHtG__linkMuted{border:1px dashed color-mix(in srgb, var(--foreground) 12%, transparent);opacity:.45;border-radius:10px;padding:.8rem 1rem;display:block}.content-module__DkiHtG__subjectGrid{grid-template-columns:repeat(auto-fit,minmax(9rem,1fr));gap:.5rem;list-style:none;display:grid}.content-module__DkiHtG__subjectGrid a{border:1px solid color-mix(in srgb, var(--foreground) 12%, transparent);border-radius:10px;padding:.8rem 1rem;display:block}.content-module__DkiHtG__subjectGrid a:hover{background:color-mix(in srgb, var(--foreground) 4%, transparent)}.content-module__DkiHtG__subjectCount{opacity:.55;margin-top:.2rem;font-size:.8rem;display:block}.content-module__DkiHtG__backLink{font-size:.9rem}.content-module__DkiHtG__backLink a:hover{text-decoration:underline}.content-module__DkiHtG__subjectMuted{border:1px dashed color-mix(in srgb, var(--foreground) 12%, transparent);opacity:.45;border-radius:10px;padding:.8rem 1rem;display:block}