._container_1g1nd_1{padding:var(--spacing-2xl) var(--spacing-lg);max-width:900px;margin:0 auto}._header_1g1nd_7{text-align:center;margin-bottom:var(--spacing-xl);animation:_fadeInUp_1g1nd_1 .4s ease-out both}._title_1g1nd_13{font-family:var(--font-family-display);font-size:var(--font-size-display);font-weight:var(--font-weight-display);color:var(--color-text-primary);letter-spacing:var(--letter-spacing-display);margin-bottom:var(--spacing-sm)}._subtitle_1g1nd_22{font-family:var(--font-family-body);font-size:var(--font-size-body);color:var(--color-text-secondary)}._grid_1g1nd_28{display:grid;gap:var(--spacing-lg)}._card_1g1nd_33{padding:var(--spacing-lg);background:var(--color-bg-secondary);border:1px solid var(--color-border-light);border-radius:var(--radius-md);box-shadow:var(--shadow-card);display:flex;flex-direction:column;gap:var(--spacing-sm);transition:border-color var(--transition-fast),box-shadow var(--transition-fast);animation:_fadeInUp_1g1nd_1 .4s ease-out both}._card_1g1nd_33:nth-child(1){animation-delay:0ms}._card_1g1nd_33:nth-child(2){animation-delay:80ms}._card_1g1nd_33:nth-child(3){animation-delay:.16s}._card_1g1nd_33:nth-child(4){animation-delay:.24s}._card_1g1nd_33:nth-child(5){animation-delay:.32s}._card_1g1nd_33:nth-child(6){animation-delay:.4s}._cardAvailable_1g1nd_56:hover{border-color:var(--color-border-light);box-shadow:var(--shadow-raised)}._cardUnavailable_1g1nd_61{opacity:.5}._cardTitle_1g1nd_65{font-family:var(--font-family-display);font-size:var(--font-size-h2);font-weight:var(--font-weight-heading);color:var(--color-text-primary)}._cardSubtitle_1g1nd_72{font-family:var(--font-family-body);font-size:var(--font-size-ui);color:var(--color-text-secondary)}._cardMeta_1g1nd_78{font-family:var(--font-family-body);font-size:var(--font-size-small);color:var(--color-text-tertiary);font-variant-numeric:tabular-nums}._modeButtons_1g1nd_87{display:flex;gap:var(--spacing-sm);margin-top:var(--spacing-sm)}._practiceButton_1g1nd_93,._studyButton_1g1nd_94{display:flex;flex-direction:column;align-items:center;justify-content:center;flex:1;padding:var(--spacing-sm) var(--spacing-md);font-family:var(--font-family-body);font-size:var(--font-size-ui);font-weight:var(--font-weight-ui);border-radius:var(--radius-md);min-height:44px;gap:2px;transition:background var(--transition-fast),border-color var(--transition-fast)}._practiceButton_1g1nd_93{color:var(--color-text-inverse);background:var(--color-accent);border:1px solid var(--color-accent)}._practiceButton_1g1nd_93:hover{background:var(--color-accent-hover);border-color:var(--color-accent-hover);color:var(--color-text-inverse)}._studyButton_1g1nd_94{color:var(--color-accent);background:var(--color-accent-subtle);border:1px solid var(--color-accent-border)}._studyButton_1g1nd_94:hover{background:#3ecf8e2e;border-color:var(--color-accent);color:var(--color-accent)}._modeHint_1g1nd_135{font-size:var(--font-size-small);font-weight:var(--font-weight-body);opacity:.7}._comingSoon_1g1nd_141{display:inline-block;margin-top:var(--spacing-sm);padding:var(--spacing-xs) var(--spacing-md);font-family:var(--font-family-body);font-size:var(--font-size-small);font-weight:var(--font-weight-ui);color:var(--color-text-tertiary);border:1px solid var(--color-border);border-radius:var(--radius-sm)}._loadingText_1g1nd_153{text-align:center;padding:var(--spacing-2xl);color:var(--color-text-secondary)}._errorText_1g1nd_159{text-align:center;padding:var(--spacing-2xl);color:var(--color-warning-text)}@media(min-width:768px){._grid_1g1nd_28{grid-template-columns:repeat(2,1fr)}}@media(min-width:1280px){._grid_1g1nd_28{grid-template-columns:repeat(2,1fr);gap:var(--spacing-xl)}}._msContainer_nk28r_7{display:flex;flex-direction:column;gap:var(--spacing-md)}._selectInstruction_nk28r_13{font-family:var(--font-family-body);font-size:var(--font-size-ui);font-weight:var(--font-weight-ui);color:var(--color-accent)}._selectedCount_nk28r_20{font-family:var(--font-family-body);font-size:var(--font-size-small);color:var(--color-text-secondary)}._optionsContainer_nk28r_26{display:flex;flex-direction:column;gap:var(--spacing-sm)}._option_nk28r_26{display:flex;align-items:flex-start;gap:var(--spacing-md);width:100%;padding:var(--spacing-md) var(--spacing-lg);text-align:left;min-height:48px;background:var(--color-bg-secondary);border:1px solid var(--color-border-light);border-radius:var(--radius-md);cursor:pointer;transition:background var(--transition-fast),border-color var(--transition-fast),box-shadow var(--transition-fast)}._option_nk28r_26:hover{background:var(--color-bg-tertiary);border-color:var(--color-border-light)}._option_nk28r_26:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}._selected_nk28r_20{background:var(--color-accent-subtle);border:2px solid var(--color-accent-border)}._selected_nk28r_20:hover{background:var(--color-accent-subtle)}._dimmed_nk28r_73{opacity:.5}._dimmed_nk28r_73:hover{opacity:.65}._revealed_nk28r_83{cursor:default;pointer-events:none}._revealed_nk28r_83:hover{background:var(--color-bg-secondary)}._revealedCorrect_nk28r_93{background:var(--color-correct-subtle);border-color:#3ecf8e66}._revealedCorrect_nk28r_93:hover{background:var(--color-correct-subtle)}._revealedIncorrect_nk28r_103{background:var(--color-incorrect-subtle);border-color:#ef444466}._revealedIncorrect_nk28r_103:hover{background:var(--color-incorrect-subtle)}._revealedMissed_nk28r_113{border-color:#3ecf8e66;border-style:dashed}._revealedMissed_nk28r_113:hover{background:var(--color-bg-secondary)}._badge_nk28r_123{display:flex;align-items:center;justify-content:center;flex-shrink:0;width:28px;height:28px;border-radius:var(--radius-sm);border:1px solid var(--color-border-light);background:transparent;font-family:var(--font-family-body);font-size:var(--font-size-ui);font-weight:var(--font-weight-heading);color:var(--color-text-secondary);transition:background var(--transition-fast),color var(--transition-fast),border-color var(--transition-fast)}._badgeSelected_nk28r_144{background:var(--color-accent);border-color:var(--color-accent);color:var(--color-text-inverse)}._badgeCorrect_nk28r_150{background:var(--color-correct);border-color:var(--color-correct);color:var(--color-text-inverse)}._badgeIncorrect_nk28r_156{background:var(--color-incorrect);border-color:var(--color-incorrect);color:var(--color-text-inverse)}._optionText_nk28r_163{font-family:var(--font-family-body);font-size:var(--font-size-body);color:var(--color-text-primary);line-height:var(--line-height-reading);padding-top:2px}@media(max-width:375px){._option_nk28r_26{padding:var(--spacing-sm) var(--spacing-md);gap:var(--spacing-sm);min-height:44px}._badge_nk28r_123{width:24px;height:24px;font-size:var(--font-size-small)}._optionText_nk28r_163{font-size:var(--font-size-ui)}}._matchingContainer_k7bxh_7{display:flex;flex-direction:column;gap:var(--spacing-md)}._matchRow_k7bxh_13{display:flex;align-items:center;gap:var(--spacing-md);padding:var(--spacing-sm) 0}._matchLabel_k7bxh_20{flex:1;font-family:var(--font-family-body);font-size:var(--font-size-body);color:var(--color-text-primary);line-height:var(--line-height-reading)}._matchArrow_k7bxh_28{flex-shrink:0;color:var(--color-text-tertiary);font-size:var(--font-size-body)}._matchSelect_k7bxh_34{flex:1;padding:var(--spacing-sm) var(--spacing-md);font-family:var(--font-family-body);font-size:var(--font-size-ui);color:var(--color-text-primary);background:var(--color-bg-tertiary);border:1px solid var(--color-border-light);border-radius:var(--radius-md);min-height:40px;-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%23A0A7B5' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:36px}._matchSelect_k7bxh_34:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}._matchSelect_k7bxh_34:disabled{opacity:.7;cursor:not-allowed}._matchSelectCorrect_k7bxh_61{border-color:#3ecf8e80;background-color:var(--color-correct-subtle)}._matchSelectIncorrect_k7bxh_66{border-color:#ef444480;background-color:var(--color-incorrect-subtle)}._orderingContainer_k7bxh_73{display:flex;flex-direction:column;gap:var(--spacing-sm)}._orderItem_k7bxh_79{display:flex;align-items:center;gap:var(--spacing-md);padding:var(--spacing-md) var(--spacing-lg);background:var(--color-bg-secondary);border:1px solid var(--color-border-light);border-radius:var(--radius-md);transition:border-color var(--transition-fast)}._orderNumber_k7bxh_90{flex-shrink:0;display:flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:var(--radius-sm);border:1px solid 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var(--color-border-light);border-radius:var(--radius-md);min-height:48px;transition:border-color var(--transition-fast)}._fillInInput_k7bxh_175::placeholder{color:var(--color-text-tertiary)}._fillInInput_k7bxh_175:focus{outline:none;border-color:var(--color-accent)}._fillInInput_k7bxh_175:disabled{opacity:.7;cursor:not-allowed}._fillInInputCorrect_k7bxh_202{border-color:#3ecf8e80;background-color:var(--color-correct-subtle)}._fillInInputIncorrect_k7bxh_207{border-color:#ef444480;background-color:var(--color-incorrect-subtle)}@media(max-width:375px){._matchRow_k7bxh_13{flex-direction:column;align-items:stretch;gap:var(--spacing-xs)}._matchArrow_k7bxh_28{text-align:center;transform:rotate(90deg)}._orderItem_k7bxh_79{padding:var(--spacing-sm) 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var(--transition-fast)}._flagButton_d3axh_28:hover{color:var(--color-flagged);border-color:var(--color-flagged)}._flagged_d3axh_47{color:var(--color-flagged);border-color:var(--color-flagged);background:var(--color-flagged-subtle)}._flagIcon_d3axh_53{width:20px;height:20px}._questionText_d3axh_58{font-family:var(--font-family-body);font-size:var(--font-size-question);color:var(--color-text-primary);line-height:var(--line-height-reading)}._checkButton_d3axh_69{align-self:flex-start;padding:var(--spacing-sm) var(--spacing-xl);font-family:var(--font-family-body);font-size:var(--font-size-ui);font-weight:var(--font-weight-ui);color:var(--color-text-inverse);background:var(--color-accent);border:none;border-radius:var(--radius-md);min-height:40px;cursor:pointer;transition:background var(--transition-fast),opacity 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var(--spacing-md);border:1px solid var(--color-border-light);border-radius:var(--radius-md);background:var(--color-bg-secondary);color:var(--color-text-secondary);font-family:var(--font-family-body);font-size:var(--font-size-ui);font-weight:var(--font-weight-ui);transition:background var(--transition-fast)}._toggleButton_vx53f_6:hover{background:var(--color-bg-tertiary)}._toggleIcon_vx53f_25{width:16px;height:16px}._panel_vx53f_33{display:none;padding:var(--spacing-md);background:var(--color-bg-secondary);border:1px solid var(--color-border-light);box-shadow:var(--shadow-card);border-radius:var(--radius-md);margin-top:var(--spacing-sm)}._open_vx53f_43{display:block}._heading_vx53f_47{font-family:var(--font-family-body);font-size:var(--font-size-small);font-weight:var(--font-weight-heading);color:var(--color-text-secondary);text-transform:uppercase;letter-spacing:.06em;margin-bottom:var(--spacing-md);text-align:center}._grid_vx53f_59{display:grid;grid-template-columns:repeat(auto-fill,minmax(32px,1fr));gap:4px}._tile_vx53f_66{display:flex;align-items:center;justify-content:center;aspect-ratio:1;border-radius:var(--radius-sm);font-family:var(--font-family-body);font-size:11px;font-weight:var(--font-weight-ui);cursor:pointer;transition:transform var(--transition-fast),border-color var(--transition-fast),background var(--transition-fast)}._tile_vx53f_66:hover{transform:scale(1.1)}._unanswered_vx53f_86{background:var(--color-bg-tertiary);border:1px solid var(--color-border);color:var(--color-text-tertiary)}._answered_vx53f_92{background:var(--color-bg-tertiary);border:1px solid var(--color-accent-border);color:var(--color-text-primary)}._flagged_vx53f_98{background:var(--color-flagged-subtle);border:1px solid var(--color-flagged);color:var(--color-flagged)}._current_vx53f_104{background:var(--color-accent-subtle);border:2px solid var(--color-accent);color:var(--color-text-primary)}@media(min-width:768px){._toggleButton_vx53f_6{display:none}._panel_vx53f_33{display:block;width:160px;position:sticky;top:var(--spacing-md);margin-top:0}._grid_vx53f_59{grid-template-columns:repeat(5,1fr)}}@media(min-width:1280px){._panel_vx53f_33{width:200px}._grid_vx53f_59{grid-template-columns:repeat(6,1fr)}}._backdrop_nqdxj_1{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100;display:flex;align-items:center;justify-content:center;background:var(--color-overlay);padding:var(--spacing-lg);animation:_fadeIn_nqdxj_1 var(--transition-smooth) forwards}@keyframes _fadeIn_nqdxj_1{0%{opacity:0}to{opacity:1}}._panel_nqdxj_18{max-width:480px;width:100%;padding:var(--spacing-xl);background:var(--color-bg-secondary);border:1px solid var(--color-border-light);border-radius:var(--radius-lg);box-shadow:var(--shadow-modal);display:flex;flex-direction:column;gap:var(--spacing-lg);animation:_slideUp_nqdxj_1 var(--transition-smooth) forwards}@keyframes _slideUp_nqdxj_1{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}._heading_nqdxj_43{font-family:var(--font-family-display);font-size:var(--font-size-h2);font-weight:var(--font-weight-display);color:var(--color-text-primary);text-align:center}._body_nqdxj_51{display:flex;flex-direction:column;gap:var(--spacing-sm)}._warning_nqdxj_57{font-family:var(--font-family-body);font-size:var(--font-size-body);color:var(--color-warning-text);line-height:var(--line-height-reading)}._notice_nqdxj_64{font-family:var(--font-family-body);font-size:var(--font-size-body);color:var(--color-text-primary);line-height:var(--line-height-reading);margin-top:var(--spacing-sm)}._actions_nqdxj_72{display:flex;gap:var(--spacing-md);justify-content:flex-end}._cancelButton_nqdxj_79,._confirmButton_nqdxj_80{padding:var(--spacing-sm) 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