.page_page__XxsVi{max-width:1100px;margin:0 auto;padding:0 24px 80px}.page_pageHeader__Bmxn1{padding-top:40px}.page_backLink__9K5Bu{display:inline-flex;align-items:center;gap:6px;font-size:.85rem;color:var(--muted);margin-bottom:20px;transition:color .15s}.page_backLink__9K5Bu:hover{color:var(--text)}.page_pageHeader__Bmxn1 h1{font-size:2rem;font-weight:700;letter-spacing:-.5px}.page_pageHeader__Bmxn1 p{color:var(--muted);margin-top:6px;font-size:.95rem}.page_divider__THd9e{border:none;border-top:1px solid var(--border);margin:24px 0}.page_controlsRow__8jWnF{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.page_spacer__7tLOY{flex:1 1}.page_progressLabel__vLaUn{font-size:.9rem;color:var(--muted);font-weight:500;white-space:nowrap}.page_btn__xS3Tc{padding:9px 20px;border-radius:8px;border:1.5px solid var(--btn-border);background:var(--card-bg);color:var(--text);font-size:.9rem;font-weight:600;cursor:pointer;transition:background .15s;font-family:inherit}.page_btn__xS3Tc:hover{background:#f0ece4}.page_btnActive__cs73_{background:var(--text)!important;color:#fff;border-color:var(--text)!important}.page_regionFilters__LNqpV{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}.page_regionBtn__ZEGIn{padding:7px 16px;border-radius:8px;border:1.5px solid var(--btn-border);background:var(--card-bg);color:var(--text);font-size:.85rem;font-weight:600;cursor:pointer;transition:background .15s;font-family:inherit}.page_regionBtn__ZEGIn:hover{background:#f0ece4}.page_regionBtnActive__GhpE6{background:var(--text)!important;color:#fff;border-color:var(--text)!important}.page_studyView__HSWLx{margin-top:32px}.page_regionSection__qtp21{margin-bottom:40px}.page_regionHeading__j_w7T{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.page_regionHeadingLeft__k_04o{display:flex;align-items:center;gap:10px}.page_regionDot__D_k2M{width:12px;height:12px;border-radius:50%;flex-shrink:0}.page_regionHeading__j_w7T h2{font-size:1.1rem;font-weight:700}.page_regionCount__pcmcg{font-weight:500;margin-left:6px}.page_regionCount__pcmcg,.page_regionProgress__5vdWZ{font-size:.82rem;color:var(--muted)}.page_cardsGrid__NsflF{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));grid-gap:16px;gap:16px}.page_card__u7xNn{background:var(--card-bg);border:1.5px solid var(--border);border-radius:var(--radius);padding:20px;cursor:pointer;position:relative;transition:box-shadow .15s,background .2s;text-align:left;width:100%;font-family:inherit}.page_card__u7xNn:hover{box-shadow:0 4px 16px rgba(0,0,0,.08)}.page_cardLearned__fH77d{background:#f0faf0;border-color:#a8d5a8}.page_cardCheck__1RIlt{position:absolute;top:14px;right:14px;width:24px;height:24px;border-radius:50%;border:2px solid var(--border);display:flex;align-items:center;justify-content:center;pointer-events:none;transition:all .2s}.page_cardCheckDone__kynLy{background:#3a9e3a;border-color:#3a9e3a}.page_cardRegionRow__ylBqa{display:flex;align-items:center;gap:7px;margin-bottom:10px}.page_cardRegionDot__hAuxp{width:9px;height:9px;border-radius:50%;flex-shrink:0}.page_cardRegionLabel__f8sGL{font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:var(--muted)}.page_cardPeriod__vPel_{font-size:.75rem;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.4px;margin-bottom:4px}.page_cardName__M4s7v{font-size:1.05rem;font-weight:800;margin-bottom:4px;padding-right:28px}.page_cardFigure__psUpY{font-size:.78rem;color:var(--muted);margin-bottom:8px;font-style:italic}.page_cardSignificance__e9cuC{font-size:.84rem;color:var(--text);line-height:1.4;margin-bottom:10px;font-weight:500}.page_cardDivider__SHgpv{border:none;border-top:1px solid var(--border);margin-bottom:10px}.page_cardFact__drKG1{font-size:.82rem;color:var(--muted);line-height:1.45;display:flex;gap:6px}.page_cardFactStar__nHRAS{color:var(--accent);flex-shrink:0;font-size:.75rem;margin-top:1px}.page_quizContainer__KmQH6{max-width:600px;margin:32px auto 0}.page_quizMeta__GRZw0{display:flex;justify-content:space-between;font-size:.85rem;color:var(--muted);margin-bottom:12px}.page_quizProgressWrap__xJ_pi{background:var(--border);border-radius:99px;height:6px;margin-bottom:24px;overflow:hidden}.page_quizProgressBar__Nu0b5{height:100%;background:var(--text);border-radius:99px;transition:width .3s}.page_quizCard__tEM_s{background:var(--card-bg);border:1.5px solid var(--border);border-radius:var(--radius);padding:32px;text-align:center}.page_quizName__Wmrr7{font-size:1.5rem;font-weight:800;margin-bottom:6px;letter-spacing:-.5px}.page_quizSub__ENKT2{font-size:.9rem;color:var(--muted);margin-bottom:24px}.page_quizQuestion__3f1Gy{font-size:1rem;font-weight:600;margin-bottom:28px;color:var(--muted)}.page_quizOptions__Z8Rce{display:grid;grid-template-columns:1fr 1fr;grid-gap:12px;gap:12px}.page_quizOption__XbA3l{padding:14px 12px;border-radius:8px;border:1.5px solid var(--btn-border);background:var(--card-bg);font-size:.85rem;font-weight:600;cursor:pointer;transition:background .12s;font-family:inherit;line-height:1.35;text-align:left}.page_quizOption__XbA3l:hover:not(:disabled){background:#f0ece4}.page_quizOption__XbA3l:disabled{cursor:default}.page_quizOptionCorrect__ghqU2{background:#d4edda!important;border-color:#82c991!important;color:#1e6b2e!important}.page_quizOptionWrong__Mz_UN{background:#fde0e0!important;border-color:#e89898!important;color:#8b1a1a!important}.page_quizFeedback__RBF_6{margin-top:20px;font-size:.95rem;font-weight:600;min-height:24px}.page_quizFeedbackOk__3y_x8{color:#1e6b2e}.page_quizFeedbackFail__Jbod2{color:#8b1a1a}.page_quizNextBtn__o2Xvn{margin-top:20px;padding:12px 32px;border-radius:8px;border:none;background:var(--text);color:#fff;font-size:.95rem;font-weight:700;cursor:pointer;font-family:inherit}.page_quizScore__GK733{text-align:center;padding:48px 24px;background:var(--card-bg);border:1.5px solid var(--border);border-radius:var(--radius)}.page_scoreBig__UfW7v{font-size:3.5rem;font-weight:800;margin-bottom:8px}.page_quizScore__GK733 h2{font-size:1.6rem;margin-bottom:10px}.page_quizScore__GK733 p{color:var(--muted);margin-bottom:28px;font-size:.95rem}.page_scoreActions__vLpx_{display:flex;gap:10px;justify-content:center}@media (max-width:600px){.page_pageHeader__Bmxn1 h1{font-size:1.5rem}.page_cardsGrid__NsflF,.page_quizOptions__Z8Rce{grid-template-columns:1fr}}