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._searchInput_s8nj8_52{display:block}}._closeButton_s8nj8_139{font-size:1.125rem;color:var(--color-text-secondary);padding:0;flex-shrink:0;width:24px;height:24px;display:flex;align-items:center;justify-content:center;border-radius:50%}._closeButton_s8nj8_139:hover{color:var(--color-text-primary);background:var(--interactive-hover)}._dropdown_s8nj8_156{position:absolute;top:calc(44px + var(--space-2));left:0;right:0;min-width:500px;max-width:650px;background:var(--dropdown-bg);border:1px solid var(--dropdown-border);border-radius:var(--radius-lg);box-shadow:0 8px 24px #0000001f,0 2px 8px #00000014;max-height:400px;overflow-y:auto;animation:_fadeIn_s8nj8_1 .2s ease;z-index:1002}[data-theme=dark] ._dropdown_s8nj8_156{box-shadow:var(--dropdown-shadow)}@media (max-width: 1024px){._dropdown_s8nj8_156{left:calc(-1 * var(--space-3));right:calc(-1 * var(--space-3));min-width:auto;max-width:none;width:calc(100vw - var(--space-6))}}._dropdown_s8nj8_156::-webkit-scrollbar{width:8px}._dropdown_s8nj8_156::-webkit-scrollbar-track{background:transparent}._dropdown_s8nj8_156::-webkit-scrollbar-thumb{background:var(--scrollbar-thumb);border-radius:4px}._dropdown_s8nj8_156::-webkit-scrollbar-thumb:hover{background:var(--scrollbar-thumb-hover)}@keyframes _fadeIn_s8nj8_1{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}._resultItem_s8nj8_208{padding:var(--space-3);cursor:pointer;transition:all .15s ease;border-bottom:1px solid var(--color-border)}._resultItem_s8nj8_208:last-child{border-bottom:none}._resultItem_s8nj8_208:hover,._resultItem_s8nj8_208._selected_s8nj8_217{background:var(--dropdown-item-hover)}._resultTitle_s8nj8_221{font-size:1rem;font-weight:500;color:var(--color-text-primary);margin-bottom:var(--space-1);line-height:1.4}._resultSection_s8nj8_229{font-size:.75rem;color:var(--color-primary);margin-bottom:var(--space-1);opacity:.9}._resultExcerpt_s8nj8_236{font-size:.875rem;color:var(--color-text-secondary);line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}._highlight_s8nj8_246{background:var(--color-primary-alpha);color:var(--color-primary);font-weight:500;padding:0 2px;border-radius:2px}._loading_s8nj8_254{display:flex;align-items:center;justify-content:center;gap:var(--space-2);padding:var(--space-4);color:var(--color-text-secondary);font-size:.875rem}._spinner_s8nj8_264{width:16px;height:16px;border:2px solid var(--color-primary-alpha);border-top-color:var(--color-primary);border-radius:50%;animation:_spin_s8nj8_264 .6s linear infinite}@keyframes _spin_s8nj8_264{to{transform:rotate(360deg)}}._noResults_s8nj8_278{padding:var(--space-4);text-align:center;color:var(--color-text-secondary);font-size:.875rem}@keyframes _slideUp_1cpou_1{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes _scaleIn_1cpou_1{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}._mobileNavLinks_1cpou_29{display:none;flex-direction:column;gap:var(--space-1);padding:0;margin-bottom:var(--space-4)}@media (max-width: 1024px){._mobileNavLinks_1cpou_29{display:flex}}._mobileNavWrapper_1cpou_42{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-1);border-radius:var(--radius-lg);transition:all .2s ease}._mobileNavWrapper_1cpou_42:hover ._mobileNavIcon_1cpou_50{transform:scale(1.1);opacity:1}._mobileNavIcon_1cpou_50{display:flex;align-items:center;justify-content:center;font-size:1.25rem;color:var(--color-primary);flex-shrink:0;margin-left:var(--space-2);opacity:.7;transition:all .2s ease}._mobileNavButton_1cpou_67{flex:1}._navLinkContent_1cpou_71{display:flex;align-items:center;gap:var(--space-2);flex:1}._sidebar_1cpou_78{background:#fffffff2;border:1px solid rgba(255,255,255,.2);width:430px;height:100vh;color:var(--color-text-primary);display:flex;flex-direction:column;transition:transform .3s,width .3s ease;flex-shrink:0;overflow:visible;position:fixed;top:0;left:0;z-index:1015;transform:translate(0)}[data-theme=dark] ._sidebar_1cpou_78{background:var(--playground-header);border:none}@media (max-width: 1440px){._sidebar_1cpou_78{transform:translate(-100%);animation:none;border-top-right-radius:0}}._collapsed_1cpou_107{transform:translate(-100%)}._collapsed_1cpou_107 ._logoText_1cpou_110,._collapsed_1cpou_107 ._text_1cpou_111,._collapsed_1cpou_107 ._chevron_1cpou_112{opacity:0;pointer-events:none;width:0;overflow:hidden}@media (max-width: 1440px){._collapsed_1cpou_107 ._logoText_1cpou_110,._collapsed_1cpou_107 ._text_1cpou_111,._collapsed_1cpou_107 ._chevron_1cpou_112{opacity:1!important;pointer-events:auto!important;width:auto!important}}@media (max-width: 1440px){._mobileOpen_1cpou_129{transform:translate(0)!important;width:100vw!important;height:100vh!important;z-index:1020!important}}._sidebarHeader_1cpou_137{display:flex;align-items:flex-start;padding:50px var(--space-3) var(--space-1);flex-shrink:0;position:relative}._sidebar_1cpou_78._collapsed_1cpou_107:not(._mobileOpen_1cpou_129) ._sidebarHeader_1cpou_137{justify-content:center}._headerButtons_1cpou_148{display:flex;align-items:center;gap:var(--space-2);position:absolute;right:var(--space-6);top:var(--space-6);z-index:3}._collapseButton_1cpou_158{color:var(--color-text-secondary);font-size:1.25rem;transition:all .2s ease}._collapseButton_1cpou_158:hover{color:var(--color-primary);background:#8b5cf614;transform:translate(-2px)}[data-theme=dark] ._collapseButton_1cpou_158:hover{background:#a78bfa1f}@media (max-width: 1440px){._collapseButton_1cpou_158{display:none!important}}._closeButton_1cpou_177{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:var(--space-3) var(--space-6);border-radius:.75rem;font-weight:600;font-size:1rem;text-decoration:none;cursor:pointer;transition:all .2s cubic-bezier(.4,0,.2,1);white-space:nowrap;position:relative;overflow:hidden;background:transparent;color:var(--color-text-secondary);border:none;box-shadow:none;color:var(--color-text-primary);font-size:1.5rem;padding:var(--space-2);display:none}._closeButton_1cpou_177:focus{outline:none;box-shadow:0 0 0 3px #8b5cf633}._closeButton_1cpou_177:disabled{opacity:.5;cursor:not-allowed;transform:none!important;box-shadow:none!important}._closeButton_1cpou_177:hover:not(:disabled){background:var(--color-bg-secondary);color:var(--color-text-primary)}@media (max-width: 1440px){._closeButton_1cpou_177{display:block}}._logo_1cpou_110{display:flex;flex-direction:column;align-items:flex-start;justify-content:flex-start;gap:var(--space-1);text-decoration:none;color:var(--color-text-primary);font-weight:700;font-size:1.25rem;white-space:nowrap;position:relative;z-index:2;margin:0 auto;cursor:pointer}._sidebar_1cpou_78._collapsed_1cpou_107 ._logo_1cpou_110{gap:0}._nav_1cpou_71{flex-grow:1;overflow:auto;padding:var(--space-8) var(--space-4) var(--space-4) var(--space-8)}._sectionHeader_1cpou_248{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-1);margin-bottom:var(--space-6);position:relative}._sectionTitle_1cpou_257{display:flex;align-items:center;gap:var(--space-2);font-weight:700;font-size:1.25rem;color:var(--color-text-primary);line-height:1.4;flex:1}._sectionTitle_1cpou_257 span{padding:var(--space-3) var(--space-3);flex:1;word-wrap:break-word;overflow-wrap:break-word;word-break:break-word}[data-theme=dark] ._sectionTitle_1cpou_257{color:var(--color-text-primary)}._sectionHeaderIcon_1cpou_278{font-size:1.25rem;color:var(--color-text-secondary);flex-shrink:0;margin-left:var(--space-2);opacity:.7;transition:all .2s ease}[data-theme=dark] ._sectionHeaderIcon_1cpou_278{color:var(--color-primary);opacity:.8}._lessonWrapper_1cpou_291{border-radius:.75rem;transition:all .3s ease;margin:.25rem 0}._lessonWrapper_1cpou_291._activeLessonWrapper_1cpou_296{background:#6366f11a;border-radius:var(--radius-md)}[data-theme=dark] ._lessonWrapper_1cpou_291._activeLessonWrapper_1cpou_296{box-shadow:0 0 0 1px #6366f133}._sidebar_1cpou_78._collapsed_1cpou_107 ._lessonWrapper_1cpou_291{display:flex;justify-content:center;padding:0;margin:0}._sidebar_1cpou_78._collapsed_1cpou_107 ._lessonWrapper_1cpou_291._activeLessonWrapper_1cpou_296{padding:var(--space-2);margin:0}._lessonLinkWrapper_1cpou_314{display:flex;align-items:center;gap:var(--space-2);padding:0;padding-left:var(--space-3);border-radius:var(--radius-md);transition:all .2s ease;position:relative}._lessonLinkWrapper_1cpou_314:hover{background:var(--hover-bg)}._lessonLinkWrapper_1cpou_314:hover ._lessonText_1cpou_327{color:var(--hover-text)}._activeLessonWrapper_1cpou_296 ._lessonLinkWrapper_1cpou_314{border-bottom-left-radius:0;border-bottom-right-radius:0}._lessonToggleIcon_1cpou_335,._sectionToggleIcon_1cpou_336{font-size:1.125rem;color:#8b5cf6;flex-shrink:0;opacity:.7;transition:all .2s ease;cursor:pointer}[data-theme=dark] ._lessonToggleIcon_1cpou_335,[data-theme=dark] ._sectionToggleIcon_1cpou_336{color:var(--color-text-secondary)}[data-theme=dark] ._lessonToggleIcon_1cpou_335,[data-theme=dark] ._sectionToggleIcon_1cpou_336{color:var(--color-primary);opacity:.8}._lessonToggleIcon_1cpou_335:hover,._lessonLinkWrapper_1cpou_314:hover ._lessonToggleIcon_1cpou_335,._sectionButtonWrapper_1cpou_353:hover ._lessonToggleIcon_1cpou_335,._sectionToggleIcon_1cpou_336:hover,._lessonLinkWrapper_1cpou_314:hover ._sectionToggleIcon_1cpou_336,._sectionButtonWrapper_1cpou_353:hover ._sectionToggleIcon_1cpou_336{opacity:1;transform:scale(1.1)}._lessonButton_1cpou_361{flex:1;padding:var(--space-2) var(--space-3);font-size:1.125rem;font-weight:400;text-align:left;transition:color .2s ease;border-radius:0}._lessonList_1cpou_370 ._lessonButton_1cpou_361:hover{background:var(--hover-bg);border-radius:var(--radius-md)}._lessonList_1cpou_370 ._lessonButton_1cpou_361:hover ._lessonText_1cpou_327{color:var(--hover-text)}._lessonText_1cpou_327{flex:1;font-size:1.125rem;line-height:1.5;word-wrap:break-word;overflow-wrap:break-word;color:var(--color-text-primary);font-weight:400;transition:color .2s ease}._lessonItem_1cpou_389{margin-bottom:var(--space-2)}._lessonItem_1cpou_389:last-child{margin-bottom:0}._lessonListInContext_1cpou_395 ._lessonItem_1cpou_389{margin-bottom:var(--space-6)}._lessonListInContext_1cpou_395 ._lessonItem_1cpou_389 ._lessonText_1cpou_327{font-weight:700}@keyframes _fadeIn_1cpou_1{0%{opacity:0}to{opacity:1}}._sectionGroup_1cpou_410{margin-bottom:var(--space-6)}._sectionGroup_1cpou_410._activeSection_1cpou_413{background:#6366f11a;border-radius:var(--radius-md)}[data-theme=dark] ._sectionGroup_1cpou_410._activeSection_1cpou_413{box-shadow:0 0 0 1px #6366f133}._sectionButtonWrapper_1cpou_353{display:flex;align-items:center;gap:var(--space-2);padding:0;padding-left:var(--space-3);border-radius:var(--radius-md);transition:all .2s ease}._sectionButtonWrapper_1cpou_353:hover{background:var(--hover-bg)}._sectionButtonWrapper_1cpou_353:hover ._sectionText_1cpou_433{color:var(--hover-text)}._activeSection_1cpou_413 ._sectionButtonWrapper_1cpou_353{border-bottom-left-radius:0;border-bottom-right-radius:0}._sectionButton_1cpou_353{flex:1;font-size:1.125rem;font-weight:400;padding:var(--space-2) var(--space-3);position:relative;margin:0;transition:color .2s ease;border-radius:0}._sectionText_1cpou_433{flex:1;font-size:1.125rem;line-height:1.5;word-wrap:break-word;overflow-wrap:break-word;color:var(--color-text-primary);font-weight:600;transition:color .2s ease}._lessonList_1cpou_370{list-style:none;margin:0;padding:0;padding-left:var(--space-8);padding-right:var(--space-3);display:grid;grid-template-rows:0fr;opacity:0;overflow:hidden;transition:grid-template-rows .35s cubic-bezier(.4,0,.2,1),opacity .3s cubic-bezier(.4,0,.2,1),padding .35s cubic-bezier(.4,0,.2,1);position:relative}._lessonList_1cpou_370>div{overflow:hidden}._lessonListExpanded_1cpou_480{grid-template-rows:1fr;opacity:1;padding-top:var(--space-3);padding-bottom:var(--space-2)}._lessonListCollapsed_1cpou_487{grid-template-rows:0fr;opacity:0;padding-top:0;padding-bottom:0;pointer-events:none}._lessonListInContext_1cpou_395{list-style:none;margin:0;padding:0;padding-top:var(--space-3);padding-bottom:var(--space-2);margin-top:var(--space-2)}._backLink_1cpou_504{display:flex;align-items:center;gap:var(--space-2);width:100%;padding:var(--space-3) var(--space-3);margin-bottom:var(--space-3);background:transparent;border:none;border-radius:.75rem;color:var(--color-text-secondary);cursor:pointer;transition:all .2s ease;font-size:.875rem;font-weight:500;text-align:left}@media (max-width: 1024px){._backLink_1cpou_504{display:none}}._backLink_1cpou_504:hover{background:var(--color-bg-secondary);color:var(--color-text-primary)}[data-theme=dark] 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var(--space-3);transition:background .2s ease,color .2s ease;border-radius:var(--radius-md);color:var(--color-text-secondary)}._anchorLink_1cpou_582:hover{background:var(--hover-bg);color:var(--hover-text)}._floatingMenuButton_1cpou_594{position:fixed;top:calc(70px + 45vh);left:0;transform:translateY(-50%);z-index:1013;width:44px;height:80px;display:flex;align-items:center;justify-content:center;background:#fff;border:1px solid var(--color-border);border-radius:0 var(--radius-lg) var(--radius-lg) 0;box-shadow:1px 1px 4px #00000014;cursor:pointer;transition:all .2s ease;color:var(--color-text-secondary)}[data-theme=dark] ._floatingMenuButton_1cpou_594{background:var(--playground-header);border-color:var(--playground-border);box-shadow:1px 1px 6px #0003}._floatingMenuButton_1cpou_594 svg{width:22px;height:22px}._floatingMenuButton_1cpou_594:hover{transform:translateY(-50%) translate(4px);box-shadow:1px 1px 4px #0000001f;color:var(--color-primary);border-color:var(--color-primary)}[data-theme=dark] ._floatingMenuButton_1cpou_594:hover{background:var(--playground-panel);box-shadow:1px 1px 6px #00000040}._floatingMenuButton_1cpou_594:active{transform:translateY(-50%) translate(2px) scale(.97)}@media (max-width: 1440px){._floatingMenuButton_1cpou_594{display:none}}._scrollHint_1cpou_641{position:absolute;bottom:0;left:0;right:0;height:80px;pointer-events:none;z-index:10}@media (max-width: 1024px){._scrollHint_1cpou_641{display:none}}._scrollGradient_1cpou_656{position:absolute;bottom:0;left:0;right:0;height:100%;background:linear-gradient(to top,var(--color-bg-primary) 0%,rgba(255,255,255,0) 100%)}[data-theme=dark] ._scrollGradient_1cpou_656{background:linear-gradient(to top,#1e1e2efa,#1e1e2e00)}._scrollArrow_1cpou_668{position:absolute;bottom:20px;left:50%;transform:translate(-50%);display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:50%;background:var(--color-primary);color:var(--color-bg-primary);font-size:18px;box-shadow:0 4px 12px #8b5cf64d;animation:_bounceHint_1cpou_1 2s ease-in-out infinite}._scrollArrow_1cpou_668 svg{animation:_arrowPulse_1cpou_1 2s ease-in-out infinite}@keyframes _bounceHint_1cpou_1{0%,to{transform:translate(-50%) translateY(0)}50%{transform:translate(-50%) translateY(-8px)}}@keyframes _arrowPulse_1cpou_1{0%,to{opacity:.7}50%{opacity:1}}@keyframes _fadeIn_1vxyb_1{0%{opacity:0}to{opacity:1}}@keyframes _slideUp_1vxyb_1{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes _scaleIn_1vxyb_1{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}._loaderContainer_1vxyb_29{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--space-3);padding:var(--space-4)}._spinner_1vxyb_38{display:inline-block;position:relative}._spinner_1vxyb_38._sm_1vxyb_42{width:20px;height:20px}._spinner_1vxyb_38._md_1vxyb_46{width:32px;height:32px}._spinner_1vxyb_38._lg_1vxyb_50{width:48px;height:48px}._spinnerCircle_1vxyb_55{box-sizing:border-box;display:block;position:absolute;width:100%;height:100%;border:3px solid transparent;border-top-color:var(--color-primary);border-right-color:var(--color-primary);border-radius:50%;animation:_spin_1vxyb_38 .8s cubic-bezier(.5,0,.5,1) infinite}._loaderText_1vxyb_68{margin:0;font-size:.875rem;color:var(--color-text-secondary);font-weight:500}@keyframes _spin_1vxyb_38{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes _fadeIn_16v5f_1{0%{opacity:0}to{opacity:1}}@keyframes 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(max-width: 768px){._description_v1jri_128{font-size:1rem}}._courseInfo_v1jri_140{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:1rem}@media (max-width: 1024px){._courseInfo_v1jri_140{grid-template-columns:repeat(2,1fr)}}@media (max-width: 768px){._courseInfo_v1jri_140{grid-template-columns:1fr}}._infoCard_v1jri_156{padding:.875rem 0;display:flex;align-items:center;gap:.875rem;transition:all .3s cubic-bezier(.4,0,.2,1)}._infoCard_v1jri_156:hover{transform:translate(4px)}._infoIcon_v1jri_167{width:44px;height:44px;background:#8b5cf61a;border-radius:12px;display:flex;align-items:center;justify-content:center;color:var(--color-primary);font-size:1.25rem;flex-shrink:0;transition:all .3s ease}._infoCard_v1jri_156:hover 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scale(1.01)}}._cardHeader_vav06_96{position:relative;z-index:1}._badgesContainer_vav06_101{display:flex;justify-content:space-between;align-items:center;gap:var(--space-2);flex-wrap:wrap}._cardContent_vav06_109{flex:1;display:flex;flex-direction:column;gap:var(--space-3);min-height:0;position:relative;z-index:1}._title_vav06_119{font-size:1.25rem;font-weight:700;line-height:1.3;margin:0;color:var(--color-text-primary)}@media (max-width: 768px){._title_vav06_119{font-size:1.125rem}}._description_vav06_132{font-size:.875rem;color:var(--color-text-secondary);line-height:1.5;margin:0;display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}@media (max-width: 768px){._description_vav06_132{font-size:.75rem;-webkit-line-clamp:3;line-clamp:3}}._tagsContainer_vav06_151{display:flex;gap:var(--space-2);flex-wrap:wrap;margin-top:auto}[data-theme=dark] 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._dropZone_1ytmb_33{background:var(--gradient-surface);border-color:var(--color-border)}._dropZone_1ytmb_33:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:var(--color-border-hover)}._dropZone_1ytmb_33:active{transform:translateY(0);box-shadow:var(--shadow-sm)}._dropZone_1ytmb_33:hover{border-color:var(--color-primary);background:#8b5cf60d;transform:translateY(-2px)}._dropZone_1ytmb_33._dragging_1ytmb_72{border-color:var(--color-primary);background:#8b5cf61a;transform:scale(1.02)}._dropZone_1ytmb_33._error_1ytmb_77{border-color:var(--color-error);background:#ef44440d}._dropZone_1ytmb_33._error_1ytmb_77:hover{border-color:var(--color-error);background:#ef44441a}._dropZone_1ytmb_33._success_1ytmb_85{border-color:var(--color-success);background:#10b9810d;cursor:default}._dropZone_1ytmb_33._success_1ytmb_85:hover{transform:none}._dropZone_1ytmb_33._processing_1ytmb_93{cursor:wait;pointer-events:none}[data-theme=dark] ._dropZone_1ytmb_33{background:#0f172a80;border-color:#47556966}[data-theme=dark] ._dropZone_1ytmb_33:hover{background:#8b5cf61a;border-color:var(--color-primary)}[data-theme=dark] ._dropZone_1ytmb_33._dragging_1ytmb_72{background:#8b5cf633}[data-theme=dark] ._dropZone_1ytmb_33._error_1ytmb_77{border-color:var(--color-error);background:#ef44441a}[data-theme=dark] ._dropZone_1ytmb_33._success_1ytmb_85{border-color:var(--color-success);background:#10b9811a}._uploadIcon_1ytmb_117{width:64px;height:64px;display:flex;align-items:center;justify-content:center;border-radius:.75rem;background:var(--gradient-primary);color:#fff;font-size:2rem;box-shadow:0 8px 16px #8b5cf64d}._dropText_1ytmb_130{font-size:1.125rem;color:var(--color-text-primary);margin:0}._dropText_1ytmb_130 strong{color:var(--color-primary);font-weight:600}._dropHint_1ytmb_140{font-size:.875rem;color:var(--color-text-secondary);margin:0}._processingText_1ytmb_146{font-size:1.125rem;color:var(--color-text-primary);margin:0}._successIcon_1ytmb_152{font-size:3rem;color:var(--color-success)}._successText_1ytmb_157{font-size:1.125rem;color:var(--color-text-primary);margin:0}._successText_1ytmb_157 strong{color:var(--color-success);font-weight:600}._errorIcon_1ytmb_167{font-size:3rem;color:var(--color-error)}._errorText_1ytmb_172{font-size:1.125rem;color:var(--color-error);margin:0;font-weight:500}._retryHint_1ytmb_179{font-size:.875rem;color:var(--color-text-secondary);margin:0}._spinner_1ytmb_185{width:48px;height:48px;border:4px solid var(--color-border);border-top-color:var(--color-primary);border-radius:50%;animation:_spin_1ytmb_185 .8s linear infinite}@keyframes _spin_1ytmb_185{to{transform:rotate(360deg)}}._fileInput_1ytmb_199{display:none}@keyframes _fadeIn_11ddr_1{0%{opacity:0}to{opacity:1}}@keyframes _slideUp_11ddr_1{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes _scaleIn_11ddr_1{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}._searchWrapper_11ddr_29{position:relative;width:100%}._searchIcon_11ddr_34{position:absolute;left:var(--space-4);top:50%;transform:translateY(-50%);color:var(--color-text-secondary);font-size:1.125rem;transition:color .2s ease;z-index:1;pointer-events:none}._searchInput_11ddr_46{width:100%;padding:var(--space-3) var(--space-4) var(--space-3) var(--space-12);border:1.5px solid var(--color-border);border-radius:50px;font-size:.875rem;font-weight:500;color:var(--color-text-primary);transition:all .2s ease;font-family:inherit;box-shadow:0 1px 2px #0000000d}[data-theme=dark] ._searchInput_11ddr_46{background:#ffffff0d;border-color:#ffffff1a;box-shadow:0 1px 2px #0003}._searchInput_11ddr_46::placeholder{color:var(--color-text-secondary);font-weight:400}._searchInput_11ddr_46:focus{outline:none;border-color:var(--color-primary);background:var(--color-bg-primary);box-shadow:0 0 0 3px var(--color-primary-alpha);border-radius:50px}[data-theme=dark] ._searchInput_11ddr_46:focus{background:#ffffff14}._searchInput_11ddr_46:hover:not(:focus){border-color:var(--color-primary)}[data-theme=dark] ._searchInput_11ddr_46:hover:not(:focus){background:#ffffff12;border-color:#8b5cf680}._searchWrapper_11ddr_29:focus-within ._searchIcon_11ddr_34{color:var(--color-primary)}@keyframes _fadeIn_13qpw_1{0%{opacity:0}to{opacity:1}}@keyframes _slideUp_13qpw_1{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes _scaleIn_13qpw_1{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}._container_13qpw_29{max-width:1200px;margin:0 auto;padding:var(--space-12) var(--space-6);width:100%;min-height:100%;display:flex;flex-direction:column;animation:_fadeInUp_13qpw_1 .4s cubic-bezier(.4,0,.2,1)}@media (max-width: 768px){._container_13qpw_29{padding:var(--space-8) var(--space-4)}}@keyframes _fadeInUp_13qpw_1{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}._headerSection_13qpw_55{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--space-8);gap:var(--space-4)}@media (max-width: 768px){._headerSection_13qpw_55{flex-direction:column;align-items:flex-start}}._pageTitle_13qpw_69{font-size:2.25rem;font-weight:700;margin:0;color:var(--color-text-primary)}@media (max-width: 768px){._pageTitle_13qpw_69{font-size:1.875rem}}._controlsContainer_13qpw_81{display:flex;align-items:center;gap:var(--space-4);margin-bottom:var(--space-8)}@media (max-width: 768px){._controlsContainer_13qpw_81{flex-direction:column;gap:var(--space-3)}}._searchContainer_13qpw_94{flex:1;max-width:400px}@media (max-width: 768px){._searchContainer_13qpw_94{width:100%;max-width:none}}._filtersContainer_13qpw_105{display:flex;gap:var(--space-3);align-items:center;flex-shrink:0}@media (max-width: 768px){._filtersContainer_13qpw_105{width:100%;justify-content:stretch}}._tasksGrid_13qpw_118{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:var(--space-6);animation:_cardsStagger_13qpw_1 .6s cubic-bezier(.4,0,.2,1) .2s both}@media (max-width: 768px){._tasksGrid_13qpw_118{grid-template-columns:1fr;gap:var(--space-4)}}@keyframes _cardsStagger_13qpw_1{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}._loaderContainer_13qpw_141{display:flex;align-items:center;justify-content:center;min-height:400px}._emptyState_13qpw_148{display:flex;align-items:center;justify-content:center;min-height:400px;color:var(--color-text-secondary);font-size:1.125rem}._loadMoreTrigger_13qpw_157{display:flex;align-items:center;justify-content:center;padding:var(--space-8) 0;min-height:100px}._endMessage_13qpw_165{text-align:center;padding:var(--space-6) 0;color:var(--color-text-secondary);font-size:.875rem}._importContent_13qpw_172{display:flex;flex-direction:column;gap:var(--space-4)}._importDescription_13qpw_178{font-size:.875rem;color:var(--color-text-secondary);margin:0}@keyframes _fadeIn_qq6t5_1{0%{opacity:0}to{opacity:1}}@keyframes _slideUp_qq6t5_1{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes _scaleIn_qq6t5_1{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}._card_qq6t5_29{background:var(--gradient-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);transition:var(--transition-normal);cursor:pointer;padding:var(--space-6);transition:all .3s ease;display:flex;flex-direction:column;gap:var(--space-4);min-height:220px;text-decoration:none;color:inherit;position:relative;overflow:hidden;border-radius:1.5rem}[data-theme=dark] ._card_qq6t5_29{background:var(--gradient-surface);border-color:var(--color-border)}._card_qq6t5_29:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:var(--color-border-hover)}._card_qq6t5_29:active{transform:translateY(0);box-shadow:var(--shadow-sm)}._card_qq6t5_29:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(135deg,#8b5cf608,#a78bfa0d);border-radius:1.5rem;opacity:0;transition:all .2s ease;pointer-events:none}[data-theme=dark] ._card_qq6t5_29:before{background:var(--gradient-primary-subtle)}._card_qq6t5_29:hover{transform:translateY(-8px) scale(1.02);box-shadow:0 12px 24px #8b5cf61f;border-color:#8b5cf64d}[data-theme=dark] ._card_qq6t5_29:hover{box-shadow:var(--shadow-lg);border-color:var(--color-primary)}._card_qq6t5_29:hover:before{opacity:1}._card_qq6t5_29:active{transform:translateY(-6px) scale(1.01);transition:all .15s ease}@media (max-width: 768px){._card_qq6t5_29{padding:var(--space-4);min-height:180px}._card_qq6t5_29:hover{transform:translateY(-4px) scale(1.01)}}._cardHeader_qq6t5_103{position:relative;z-index:1}._badgesContainer_qq6t5_108{display:flex;justify-content:space-between;align-items:center;gap:var(--space-2);flex-wrap:wrap}._cardContent_qq6t5_116{flex:1;display:flex;flex-direction:column;gap:var(--space-3);min-height:0;position:relative;z-index:1}._title_qq6t5_126{font-size:1.25rem;font-weight:700;line-height:1.3;margin:0;color:var(--color-text-primary)}@media (max-width: 768px){._title_qq6t5_126{font-size:1.125rem}}._description_qq6t5_139{font-size:.875rem;color:var(--color-text-secondary);line-height:1.5;margin:0;display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}@media (max-width: 768px){._description_qq6t5_139{font-size:.75rem;-webkit-line-clamp:3;line-clamp:3}}._tagsContainer_qq6t5_158{display:flex;gap:var(--space-2);flex-wrap:wrap;margin-top:auto}[data-theme=dark] ._card_qq6t5_29{background:var(--card-bg);border-color:var(--card-border);box-shadow:var(--card-shadow)}[data-theme=dark] ._card_qq6t5_29:hover{background:var(--card-bg-hover);border-color:var(--card-border-hover);box-shadow:var(--card-shadow-hover)}._adminCard_qq6t5_176{cursor:pointer}@keyframes _fadeIn_4qypb_1{0%{opacity:0}to{opacity:1}}@keyframes _slideUp_4qypb_1{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes _scaleIn_4qypb_1{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}._container_4qypb_29{max-width:1200px;margin:0 auto;padding:var(--space-12) var(--space-6);width:100%;min-height:100%;display:flex;flex-direction:column;animation:_fadeInUp_4qypb_1 .4s cubic-bezier(.4,0,.2,1)}@media (max-width: 768px){._container_4qypb_29{padding:var(--space-8) var(--space-4)}}@keyframes _fadeInUp_4qypb_1{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}._headerSection_4qypb_55{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--space-8);gap:var(--space-4)}@media (max-width: 768px){._headerSection_4qypb_55{flex-direction:column;align-items:flex-start}}._headerActions_4qypb_69{display:flex;gap:var(--space-3);align-items:center}@media (max-width: 768px){._headerActions_4qypb_69{width:100%;flex-direction:column}}._aiButton_4qypb_81{background:linear-gradient(135deg,#8b5cf6,#b794f6)}._aiButton_4qypb_81:hover{background:linear-gradient(135deg,#7c3aed,#a78bfa)}._pageTitle_4qypb_88{font-size:2.25rem;font-weight:700;margin:0;color:var(--color-text-primary)}@media (max-width: 768px){._pageTitle_4qypb_88{font-size:1.875rem}}._controlsContainer_4qypb_100{display:flex;align-items:center;gap:var(--space-4);margin-bottom:var(--space-8)}@media (max-width: 768px){._controlsContainer_4qypb_100{flex-direction:column;gap:var(--space-3)}}._searchContainer_4qypb_113{flex:1;max-width:400px}@media (max-width: 768px){._searchContainer_4qypb_113{width:100%;max-width:none}}._quizzesGrid_4qypb_124{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:var(--space-6);animation:_cardsStagger_4qypb_1 .6s cubic-bezier(.4,0,.2,1) .2s both}@media (max-width: 768px){._quizzesGrid_4qypb_124{grid-template-columns:1fr;gap:var(--space-4)}}@keyframes _cardsStagger_4qypb_1{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}._loaderContainer_4qypb_147{display:flex;align-items:center;justify-content:center;min-height:400px}._emptyState_4qypb_154{display:flex;align-items:center;justify-content:center;min-height:400px;color:var(--color-text-secondary);font-size:1.125rem}._loadMoreTrigger_4qypb_163{display:flex;align-items:center;justify-content:center;padding:var(--space-8) 0;min-height:100px}._importContent_4qypb_171{display:flex;flex-direction:column;gap:var(--space-4)}._importDescription_4qypb_177{font-size:.875rem;color:var(--color-text-secondary);margin:0}@keyframes _fadeIn_fyd26_1{0%{opacity:0}to{opacity:1}}@keyframes _slideUp_fyd26_1{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes _scaleIn_fyd26_1{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}._navigationPanel_fyd26_29{background:var(--gradient-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);transition:var(--transition-normal);position:sticky;top:var(--space-4);background:linear-gradient(135deg,#f9fafb,#f3f4f6,#ede9fe99);border:1px solid rgba(139,92,246,.12);border-radius:.75rem;padding:var(--space-6);height:fit-content;width:240px;flex-shrink:0;box-shadow:0 2px 12px #0000000f}[data-theme=dark] ._navigationPanel_fyd26_29{background:var(--gradient-surface);border-color:var(--color-border)}[data-theme=dark] ._navigationPanel_fyd26_29{background:#282838cc;border-color:#ffffff1a;box-shadow:none}@media (max-width: 768px){._navigationPanel_fyd26_29{display:none}}._panelTitle_fyd26_61{font-size:1rem;font-weight:600;color:var(--color-text-primary);margin:0 0 var(--space-4);text-transform:uppercase;letter-spacing:.05em;opacity:.7}._questionGrid_fyd26_71{display:grid;grid-template-columns:repeat(auto-fill,minmax(44px,1fr));gap:var(--space-3)}._questionButton_fyd26_77{position:relative;aspect-ratio:1;border:2px solid var(--color-border);background:var(--color-bg-primary);border-radius:.75rem;cursor:pointer;transition:all .2s ease;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:1rem;color:var(--color-text-primary);min-height:44px}._questionButton_fyd26_77:hover{transform:translateY(-2px);box-shadow:0 4px 12px #0000001a}._questionButton_fyd26_77._current_fyd26_97{border-color:var(--color-primary);background:#8b5cf626;color:var(--color-primary);box-shadow:0 0 0 3px #8b5cf61a}[data-theme=dark] ._questionButton_fyd26_77._current_fyd26_97{background:#b4befe33;border-color:#b4befecc;color:#b4befe}._questionButton_fyd26_77._answered_fyd26_108{border-color:var(--color-primary);background:#8b5cf61a}[data-theme=dark] ._questionButton_fyd26_77._answered_fyd26_108{background:#b4befe26;border-color:#b4befe99}._questionButton_fyd26_77._correct_fyd26_116{border-color:var(--color-success);background:#10b98126;color:var(--color-success)}._questionButton_fyd26_77._correct_fyd26_116:hover{background:#10b98133}[data-theme=dark] ._questionButton_fyd26_77._correct_fyd26_116{background:#a6e3a133;border-color:#a6e3a1cc;color:#a6e3a1}._questionButton_fyd26_77._incorrect_fyd26_129{border-color:var(--color-error);background:#ef444426;color:var(--color-error)}._questionButton_fyd26_77._incorrect_fyd26_129:hover{background:#ef444433}[data-theme=dark] ._questionButton_fyd26_77._incorrect_fyd26_129{background:#f38ba833;border-color:#f38ba8cc;color:#f38ba8}._questionButton_fyd26_77._unanswered_fyd26_142{opacity:.5;border-style:dashed}._questionNumber_fyd26_147{display:block}._resultIcon_fyd26_151{position:absolute;top:-6px;right:-6px;background:var(--color-bg-primary);border-radius:50%;width:20px;height:20px;display:flex;align-items:center;justify-content:center;font-size:12px}._correctIcon_fyd26_165{color:var(--color-success)}._incorrectIcon_fyd26_169{color:var(--color-error)}@keyframes _fadeIn_2ozp3_1{0%{opacity:0}to{opacity:1}}@keyframes _slideUp_2ozp3_1{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes _scaleIn_2ozp3_1{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}._quizWrapper_2ozp3_29{display:flex;gap:var(--space-6);margin-top:3rem;align-items:flex-start;width:100%}@media (max-width: 768px){._quizWrapper_2ozp3_29{flex-direction:column}}._quizContainer_2ozp3_42{background:var(--gradient-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);transition:var(--transition-normal);background:linear-gradient(135deg,#fff,#f9fafb 30%,#f3f0ff80);padding:var(--space-8);border-radius:.75rem;border:1px solid rgba(139,92,246,.15);box-shadow:0 4px 16px #0000000f;flex:1 1 auto;min-width:0;width:100%}[data-theme=dark] ._quizContainer_2ozp3_42{background:var(--gradient-surface);border-color:var(--color-border)}[data-theme=dark] ._quizContainer_2ozp3_42{background:#282838cc;border-color:#ffffff1a;box-shadow:none}._quizWrapper_2ozp3_29>._quizContainer_2ozp3_42{margin-top:0}._quizHeader_2ozp3_70{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-8)}._quizTitle_2ozp3_77{font-size:1.875rem;font-weight:600;margin-bottom:var(--space-8)}._questionCounter_2ozp3_83{display:inline-flex;align-items:center;padding:var(--space-1) var(--space-3);border-radius:8px;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px;white-space:nowrap;background:var(--gradient-primary);color:#fff;box-shadow:var(--shadow-sm);font-size:.875rem}._questionContainer_2ozp3_99{margin-bottom:var(--space-8)}._questionContainer_2ozp3_99 h3{font-size:1.5rem;font-weight:600;margin-bottom:var(--space-6)}._optionsList_2ozp3_108{list-style-type:none;padding:0;display:flex;flex-direction:column;gap:var(--space-3)}._optionItem_2ozp3_116{background:var(--gradient-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);transition:var(--transition-normal);background:linear-gradient(135deg,#fff,#f9fafb);padding:var(--space-4);padding-left:var(--space-6);padding-right:var(--space-6);cursor:pointer;font-size:1.125rem;border-radius:.75rem;border:2px solid rgba(226,232,240,.8)}[data-theme=dark] ._optionItem_2ozp3_116{background:var(--gradient-surface);border-color:var(--color-border)}._optionItem_2ozp3_116:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:var(--color-border-hover)}._optionItem_2ozp3_116:active{transform:translateY(0);box-shadow:var(--shadow-sm)}._optionItem_2ozp3_116:hover{border-color:#8b5cf680;background:linear-gradient(135deg,#fff,#f3f0ff66);box-shadow:0 4px 12px #00000014}._optionItem_2ozp3_116._selected_2ozp3_150{border-color:var(--color-primary);background:#8b5cf61a;color:var(--color-primary);font-weight:500}._optionItem_2ozp3_116._correct_2ozp3_156{border-color:var(--color-success);background:#10b9811a;color:var(--color-success)}._optionItem_2ozp3_116._correct_2ozp3_156:hover{background:#10b98126;border-color:var(--color-success)}._optionItem_2ozp3_116._incorrect_2ozp3_165{border-color:var(--color-error);background:#ef44441a;color:var(--color-error)}._optionItem_2ozp3_116._incorrect_2ozp3_165:hover{background:#ef444426;border-color:var(--color-error)}[data-theme=dark] ._optionItem_2ozp3_116{background:var(--card-bg);border-color:var(--card-border)}[data-theme=dark] ._optionItem_2ozp3_116:hover{background:#3a3b4ccc;border-color:#b4befe99}[data-theme=dark] ._optionItem_2ozp3_116._selected_2ozp3_150{background:#b4befe40;border-color:#b4befecc;color:#b4befe}[data-theme=dark] ._optionItem_2ozp3_116._correct_2ozp3_156{background:#a6e3a140;border-color:#a6e3a1cc;color:#a6e3a1}[data-theme=dark] ._optionItem_2ozp3_116._incorrect_2ozp3_165{background:#f38ba840;border-color:#f38ba8cc;color:#f38ba8}._questionHeader_2ozp3_198{margin-bottom:var(--space-6)}._questionHeader_2ozp3_198 span{color:var(--color-primary);font-size:.875rem;font-weight:500;display:block;margin-bottom:var(--space-2)}._questionHeader_2ozp3_198 h3{margin-bottom:0}._explanation_2ozp3_212{margin-top:var(--space-8);padding:var(--space-6);background-color:var(--color-bg-secondary);border-left:4px solid var(--color-primary);border-radius:0 var(--radius-md) var(--radius-md) 0}._explanation_2ozp3_212 h4{margin-top:0;margin-bottom:var(--space-2);font-weight:600}._explanation_2ozp3_212 p{margin-bottom:0;color:var(--color-text-secondary);font-size:1rem;line-height:1.75}._navigation_2ozp3_231{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--color-border);padding-top:var(--space-6);margin-top:var(--space-4)}._navigation_2ozp3_231 button{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:var(--space-3) var(--space-6);border-radius:.75rem;font-weight:600;font-size:1rem;text-decoration:none;border:none;cursor:pointer;transition:all .2s cubic-bezier(.4,0,.2,1);white-space:nowrap;position:relative;overflow:hidden}._navigation_2ozp3_231 button:focus{outline:none;box-shadow:0 0 0 3px #8b5cf633}._navigation_2ozp3_231 button:disabled{opacity:.5;cursor:not-allowed;transform:none!important;box-shadow:none!important}._navigation_2ozp3_231 button:not(._primaryButton_2ozp3_266){display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:var(--space-3) var(--space-6);border-radius:.75rem;font-weight:600;font-size:1rem;text-decoration:none;border:none;cursor:pointer;transition:all .2s cubic-bezier(.4,0,.2,1);white-space:nowrap;position:relative;overflow:hidden;background:transparent;color:var(--color-text-primary);border:2px solid var(--color-border);box-shadow:none}._navigation_2ozp3_231 button:not(._primaryButton_2ozp3_266):focus{outline:none;box-shadow:0 0 0 3px #8b5cf633}._navigation_2ozp3_231 button:not(._primaryButton_2ozp3_266):disabled{opacity:.5;cursor:not-allowed;transform:none!important;box-shadow:none!important}._navigation_2ozp3_231 button:not(._primaryButton_2ozp3_266):hover:not(:disabled){background:var(--color-bg-secondary);border-color:var(--color-primary);color:var(--color-primary);box-shadow:none}._navigation_2ozp3_231 button:not(._primaryButton_2ozp3_266):focus{box-shadow:0 0 0 3px var(--color-primary-alpha)}._navigation_2ozp3_231 button:disabled{background-color:var(--color-bg-tertiary)!important;color:var(--color-text-muted)!important;border:1px solid var(--color-border)!important;cursor:not-allowed;background-image:none!important}._navigation_2ozp3_231 button:disabled:hover{background-color:var(--color-bg-tertiary)!important;color:var(--color-text-muted)!important;border-color:var(--color-border)!important}._navigation_2ozp3_231 ._primaryButton_2ozp3_266{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:var(--space-3) var(--space-6);border-radius:.75rem;font-weight:600;font-size:1rem;text-decoration:none;border:none;cursor:pointer;transition:all .2s cubic-bezier(.4,0,.2,1);white-space:nowrap;position:relative;overflow:hidden;background:linear-gradient(135deg,#7c3aed,#a855f7);color:#fff;box-shadow:0 2px 8px #7c3aed40}._navigation_2ozp3_231 ._primaryButton_2ozp3_266:focus{outline:none;box-shadow:0 0 0 3px #8b5cf633}._navigation_2ozp3_231 ._primaryButton_2ozp3_266:disabled{opacity:.5;cursor:not-allowed;transform:none!important;box-shadow:none!important}._navigation_2ozp3_231 ._primaryButton_2ozp3_266:hover:not(:disabled){background:linear-gradient(135deg,#6d28d9,#9333ea);transform:translateY(-2px);box-shadow:0 4px 12px #7c3aed4d}._navigation_2ozp3_231 ._primaryButton_2ozp3_266:active:not(:disabled){transform:translateY(0)}._resultsContainer_2ozp3_357{text-align:center;padding:3rem}._resultsTitle_2ozp3_362{font-size:2.25rem;font-weight:700;margin-bottom:var(--space-6)}._progressCircle_2ozp3_368{--percentage: 0;--primary: var(--color-primary);--secondary: var(--color-bg-primary);--size: 180px;opacity:0;transform:scale(.95);animation:_scaleIn_2ozp3_1 1s cubic-bezier(.4,0,.2,1) 0s both;width:var(--size);height:var(--size);border-radius:9999px;display:grid;place-items:center;margin:0 auto var(--space-6);background:radial-gradient(closest-side,var(--color-bg-secondary) 84%,transparent 85% 100%),conic-gradient(var(--primary) calc(var(--percentage) * 1%),var(--secondary) 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#8b5cf633}._premiumButton_2ozp3_438:disabled{opacity:.5;cursor:not-allowed;transform:none!important;box-shadow:none!important}._premiumButton_2ozp3_438:hover:not(:disabled){background:var(--gradient-primary-hover);transform:translateY(-2px);box-shadow:var(--shadow-primary-hover)}._premiumButton_2ozp3_438:active:not(:disabled){transform:translateY(0)}._questionNumber_2ozp3_479{display:block;color:var(--color-primary);font-size:.875rem;font-weight:600;margin-bottom:var(--space-2);text-transform:uppercase;letter-spacing:.05em}._questionText_2ozp3_489{font-size:1.5rem;font-weight:600;margin-bottom:var(--space-4);color:var(--color-text-primary)}._hint_2ozp3_496{font-size:.875rem;color:var(--color-text-tertiary);font-style:italic;margin-top:var(--space-2)}._questionImage_2ozp3_503{margin:var(--space-6) 0;border-radius:var(--radius-lg);overflow:hidden}._questionImage_2ozp3_503 img{width:100%;height:auto;display:block}._questionCode_2ozp3_514{margin:var(--space-6) 0}._optionText_2ozp3_518{flex:1}._correctIcon_2ozp3_522,._incorrectIcon_2ozp3_523{font-size:1.25rem;margin-left:auto}._correctIcon_2ozp3_522{color:var(--color-success)}._incorrectIcon_2ozp3_523{color:var(--color-error)}._optionItem_2ozp3_116{display:flex;align-items:center;gap:var(--space-3)}._optionItem_2ozp3_116._disabled_2ozp3_541{cursor:default;opacity:.9}._explanation_2ozp3_212{margin-top:var(--space-6);padding:var(--space-6);border-radius:var(--radius-md)}._explanation_2ozp3_212._correct_2ozp3_156{background-color:rgba(var(--color-success-rgb),.1);border-left:4px solid var(--color-success)}._explanation_2ozp3_212._correct_2ozp3_156 h4{color:var(--color-success);display:flex;align-items:center;gap:var(--space-2)}._explanation_2ozp3_212._incorrect_2ozp3_165{background-color:rgba(var(--color-error-rgb),.1);border-left:4px solid var(--color-error)}._explanation_2ozp3_212._incorrect_2ozp3_165 h4{color:var(--color-error);display:flex;align-items:center;gap:var(--space-2)}._explanation_2ozp3_212 p{color:var(--color-text-secondary);font-size:1rem;line-height:1.75}._passedIcon_2ozp3_577,._failedIcon_2ozp3_578{vertical-align:middle;margin-right:var(--space-2)}._passedIcon_2ozp3_577{color:var(--color-success)}._failedIcon_2ozp3_578{color:var(--color-error)}._progressCircle_2ozp3_368._passed_2ozp3_577{--primary: var(--color-success)}._progressCircle_2ozp3_368._failed_2ozp3_578{--primary: var(--color-error)}@keyframes _slideUp_z6syw_1{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes _scaleIn_z6syw_1{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}._container_z6syw_29{max-width:1400px;margin:0 auto;padding:var(--space-12) var(--space-6);width:100%;animation:_fadeIn_z6syw_1 .3s ease}@media (max-width: 768px){._container_z6syw_29{padding:var(--space-6) var(--space-4)}}@keyframes _fadeIn_z6syw_1{0%{opacity:0}to{opacity:1}}._loaderContainer_z6syw_50{display:flex;align-items:center;justify-content:center;flex-direction:column;min-height:400px;gap:var(--space-4)}._loadingText_z6syw_59{color:var(--color-text-secondary);font-size:1rem}._errorContainer_z6syw_64{display:flex;align-items:center;justify-content:center;flex-direction:column;min-height:400px;gap:var(--space-3);text-align:center}._errorContainer_z6syw_64 h2{font-size:1.5rem;font-weight:700;color:var(--color-error);margin:0}._errorContainer_z6syw_64 p{font-size:1rem;color:var(--color-text-secondary);margin:0}._quizWrapper_z6syw_85{animation:_slideUp_z6syw_1 .4s cubic-bezier(.4,0,.2,1)}@keyframes _slideUp_z6syw_1{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes _fadeIn_1vx5k_1{0%{opacity:0}to{opacity:1}}@keyframes _slideUp_1vx5k_1{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes _scaleIn_1vx5k_1{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}._card_1vx5k_29{background:var(--gradient-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);transition:var(--transition-normal);cursor:pointer;display:flex;flex-direction:column;overflow:hidden;text-decoration:none;color:inherit;border-radius:16px}[data-theme=dark] ._card_1vx5k_29{background:var(--gradient-surface);border-color:var(--color-border)}._card_1vx5k_29:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:var(--color-border-hover)}._card_1vx5k_29:active{transform:translateY(0);box-shadow:var(--shadow-sm)}[data-theme=dark] ._card_1vx5k_29{background:var(--card-bg);border:1px solid var(--card-border);box-shadow:var(--card-shadow)}[data-theme=dark] ._card_1vx5k_29:hover{background:var(--card-bg-hover);border-color:var(--card-border-hover);box-shadow:var(--card-shadow-hover);transform:translateY(-4px)}._card_1vx5k_29._adminMode_1vx5k_67{cursor:default}._card_1vx5k_29._adminMode_1vx5k_67:hover{transform:none}._content_1vx5k_74{padding:var(--space-6);display:flex;flex-direction:column;flex-grow:1}._header_1vx5k_81{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:var(--space-4);gap:var(--space-4)}._title_1vx5k_89{font-size:1.25rem;font-weight:600;color:var(--color-text-primary);line-height:1.25;flex:1;min-width:0}[data-theme=dark] ._title_1vx5k_89{color:var(--color-text-primary)}._badges_1vx5k_101{display:flex;gap:var(--space-2);align-items:center;flex-wrap:wrap}._description_1vx5k_108{font-size:1rem;color:var(--color-text-secondary);line-height:1.5;flex-grow:1;margin-bottom:var(--space-4);display:-webkit-box;-webkit-line-clamp:3;line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}[data-theme=dark] ._description_1vx5k_108{color:var(--color-text-secondary)}._footer_1vx5k_124{display:flex;align-items:center;justify-content:space-between;margin-top:auto;padding-top:var(--space-4);border-top:1px solid var(--color-border);font-size:.875rem;color:var(--color-text-secondary)}[data-theme=dark] ._footer_1vx5k_124{border-top-color:var(--card-border);color:var(--color-text-tertiary)}._duration_1vx5k_139{display:flex;align-items:center;gap:var(--space-2);font-weight:500}._duration_1vx5k_139 svg{font-size:1rem;color:var(--color-primary)}._blocksCount_1vx5k_150{font-size:.875rem;color:var(--color-text-secondary);opacity:.75}[data-theme=dark] ._blocksCount_1vx5k_150{color:var(--color-text-tertiary);opacity:.9}._adminMode_1vx5k_67:hover{transform:none}._draft_1vx5k_164{opacity:.75;border:2px dashed 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_fadeIn_1p1w5_1{0%{opacity:0}to{opacity:1}}@keyframes _slideUp_1p1w5_1{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes _scaleIn_1p1w5_1{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}._adminCard_1p1w5_29{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);padding:var(--space-4);padding-left:var(--space-6);padding-right:var(--space-6);margin-bottom:var(--space-3);cursor:move;position:relative;transition:all .2s ease;border-radius:.75rem;background:var(--color-bg-secondary);border:1px solid var(--color-border);box-shadow:var(--shadow-sm)}[data-theme=dark] ._adminCard_1p1w5_29{background:var(--card-bg);border-color:var(--card-border);box-shadow:var(--card-shadow)}._adminCard_1p1w5_29:hover{transform:translateY(-1px);box-shadow:var(--shadow-md)}[data-theme=dark] ._adminCard_1p1w5_29:hover{background:var(--card-bg-hover);border-color:var(--card-border-hover);box-shadow:var(--card-shadow-hover)}._adminCard_1p1w5_29._dragging_1p1w5_60{opacity:.75;transform:rotate(2deg) scale(1.01);box-shadow:var(--shadow-lg)}[data-theme=dark] ._adminCard_1p1w5_29._dragging_1p1w5_60{border-color:var(--card-border-hover)}._contentWrapper_1p1w5_69{display:flex;align-items:center;gap:var(--space-4);flex:1;min-width:0}._dragHandle_1p1w5_77{background:#4f46e51a;border:1px solid rgba(79,70,229,.2);border-radius:var(--radius-sm);cursor:move;transition:var(--transition-normal);width:36px;height:36px;border-radius:var(--radius-lg);color:var(--color-primary);font-size:1rem;flex-shrink:0;transition:all .15s 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_slideUp_1tae3_1{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes _scaleIn_1tae3_1{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}._content_1tae3_29{display:flex;flex-direction:column;gap:var(--space-6)}._description_1tae3_35{font-size:1rem;color:var(--color-text-secondary);margin:0}[data-theme=dark] ._description_1tae3_35{color:#ffffffb3}._processing_1tae3_44{display:flex;align-items:center;gap:var(--space-4);padding:var(--space-6);background:var(--color-bg-secondary);border-radius:1rem;border:1px solid var(--color-border)}._processing_1tae3_44 p{margin:0;color:var(--color-text-secondary);font-size:1rem}[data-theme=dark] ._processing_1tae3_44{background:#ffffff0d;border-color:#ffffff1a}._spinner_1tae3_63{width:20px;height:20px;border:3px solid rgba(139,92,246,.2);border-top-color:var(--color-primary);border-radius:50%;animation:_spin_1tae3_63 .8s linear infinite}@keyframes _spin_1tae3_63{to{transform:rotate(360deg)}}._results_1tae3_77{display:flex;flex-direction:column;gap:var(--space-4)}._resultsTitle_1tae3_83{font-size:1.125rem;font-weight:600;color:var(--color-text-primary);margin:0}._resultsList_1tae3_90{display:flex;flex-direction:column;gap:var(--space-2)}._resultItem_1tae3_96{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-4);border-radius:.75rem;border:1px solid;transition:all .2s ease}._resultItem_1tae3_96._success_1tae3_105{background:#10b9810d;border-color:#10b98133}[data-theme=dark] ._resultItem_1tae3_96._success_1tae3_105{background:#10b9811a;border-color:#10b9814d}._resultItem_1tae3_96._error_1tae3_113{background:#ef44440d;border-color:#ef444433}[data-theme=dark] ._resultItem_1tae3_96._error_1tae3_113{background:#ef44441a;border-color:#ef44444d}._resultIcon_1tae3_122{font-size:1.25rem;flex-shrink:0}._success_1tae3_105 ._resultIcon_1tae3_122{color:#10b981}._error_1tae3_113 ._resultIcon_1tae3_122{color:#ef4444}._resultContent_1tae3_133{flex:1;min-width:0}._resultTitle_1tae3_138{font-size:1rem;font-weight:500;color:var(--color-text-primary);margin:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}._resultError_1tae3_148{font-size:.875rem;color:#ef4444;margin:var(--space-1) 0 0 0}._exampleSection_1tae3_154{display:flex;flex-direction:column;gap:var(--space-3);border-top:1px solid var(--color-border);padding-top:var(--space-6)}[data-theme=dark] ._exampleSection_1tae3_154{border-top-color:#ffffff1a}._exampleToggle_1tae3_165{display:flex;align-items:center;justify-content:space-between;width:100%;padding:var(--space-4);background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:.75rem;font-size:1rem;font-weight:500;color:var(--color-text-primary);cursor:pointer;transition:all .2s ease}._exampleToggle_1tae3_165:hover{background:var(--color-bg-tertiary);border-color:var(--color-primary)}._exampleToggle_1tae3_165 svg{font-size:1.125rem;color:var(--color-text-secondary);transition:transform .2s ease}[data-theme=dark] ._exampleToggle_1tae3_165{background:#ffffff0d;border-color:#ffffff1a}[data-theme=dark] ._exampleToggle_1tae3_165:hover{background:#ffffff14;border-color:var(--color-primary)}._exampleContent_1tae3_198{animation:_slideDown_1tae3_1 .3s ease-out}@keyframes _slideDown_1tae3_1{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}._catalogContainer_1qhsn_2{padding:2.5rem;max-width:1200px;width:100%;margin:0 auto;animation:_fadeInUp_1qhsn_1 .6s cubic-bezier(.4,0,.2,1);box-sizing:border-box}@media (max-width: 1024px){._catalogContainer_1qhsn_2{padding:2rem}}@media (max-width: 768px){._catalogContainer_1qhsn_2{padding:1.5rem}}._header_1qhsn_21{margin-bottom:1rem;animation:_slideInFromLeft_1qhsn_1 .8s cubic-bezier(.4,0,.2,1) .2s both}._title_1qhsn_26{font-size:3rem;font-weight:800;margin-bottom:1.5rem;color:var(--color-text-primary);word-wrap:break-word;overflow-wrap:break-word;-webkit-hyphens:auto;hyphens:auto;max-width:100%}@media (max-width: 1024px){._title_1qhsn_26{font-size:2.5rem}}@media (max-width: 768px){._title_1qhsn_26{font-size:2rem}}._detailsToggle_1qhsn_47{display:inline-flex;align-items:center;gap:.5rem;padding:.75rem 1rem;background:transparent;border:none;color:var(--color-text-secondary);font-size:.95rem;font-weight:500;cursor:pointer;border-radius:8px;transition:all .2s cubic-bezier(.4,0,.2,1);margin-bottom:1rem}._detailsToggle_1qhsn_47:hover{color:var(--color-text-primary);background:var(--interactive-hover)}._detailsToggle_1qhsn_47:active{transform:scale(.98)}._detailsToggle_1qhsn_47 ._chevron_1qhsn_69{transition:transform .3s cubic-bezier(.4,0,.2,1);font-size:1.1rem}._detailsToggle_1qhsn_47._expanded_1qhsn_73 ._chevron_1qhsn_69{transform:rotate(180deg)}._detailsSection_1qhsn_77{max-height:0;overflow:hidden;opacity:0;transition:all .4s cubic-bezier(.4,0,.2,1)}._detailsSection_1qhsn_77._visible_1qhsn_83{max-height:800px;opacity:1;margin-bottom:2rem}._description_1qhsn_89{font-size:1.15rem;color:var(--color-text-secondary);line-height:1.7;margin-bottom:1rem}@media (max-width: 768px){._description_1qhsn_89{font-size:1rem}}._adminControls_1qhsn_101{display:flex;justify-content:right;gap:1rem;align-items:center;margin-top:1rem;padding-top:1rem}@media (max-width: 1024px){._adminControls_1qhsn_101{justify-content:center}}@media (max-width: 768px){._adminControls_1qhsn_101{flex-direction:column;width:100%}}._grid_1qhsn_121{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:2rem;margin-bottom:3rem;animation:_cardsStagger_1qhsn_1 .8s cubic-bezier(.4,0,.2,1) .6s both}@media (max-width: 1024px){._grid_1qhsn_121{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem}}@media (max-width: 768px){._grid_1qhsn_121{grid-template-columns:1fr;gap:1.25rem}}._grid_1qhsn_121._adminMode_1qhsn_140{display:block;padding:2rem 1.5rem 1.5rem;border:2px dashed rgba(99,102,241,.3);border-radius:16px;background:linear-gradient(135deg,#6366f10d,#8b5cf60d);position:relative;transition:all .3s cubic-bezier(.4,0,.2,1)}._grid_1qhsn_121._adminMode_1qhsn_140:before{content:"Перемістіть для зміни порядку ";position:absolute;top:-12px;left:20px;background:var(--color-bg-secondary);color:var(--color-text-secondary);padding:.4rem .8rem;border-radius:8px;font-size:.75rem;font-weight:500;border:1px solid var(--color-border);box-shadow:0 2px 8px #0000001a}[data-theme=dark] ._grid_1qhsn_121._adminMode_1qhsn_140:before{background:#1e293bf2;border-color:#6366f14d;box-shadow:0 2px 8px #0000004d}._grid_1qhsn_121._adminMode_1qhsn_140:hover{border-color:#6366f180;background:linear-gradient(135deg,#6366f114,#8b5cf614)}@media (max-width: 768px){._grid_1qhsn_121._adminMode_1qhsn_140{padding:1rem}._grid_1qhsn_121._adminMode_1qhsn_140:before{font-size:.7rem;padding:.4rem .8rem;left:15px;top:-10px}}@keyframes _fadeInUp_1qhsn_1{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes _slideInFromLeft_1qhsn_1{0%{opacity:0;transform:translate(-50px)}to{opacity:1;transform:translate(0)}}@keyframes _cardsStagger_1qhsn_1{0%{opacity:0;transform:translateY(40px)}to{opacity:1;transform:translateY(0)}}@keyframes _underlineExpand_1qhsn_1{0%{width:0}to{width:80px}}._orderControls_1qhsn_223{display:flex;gap:.75rem;align-items:center}._bottomControls_1qhsn_229{display:flex;justify-content:center;gap:1rem;margin-top:2rem;padding:1.5rem}@keyframes _fadeIn_k3k4a_1{0%{opacity:0}to{opacity:1}}@keyframes _slideUp_k3k4a_1{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes _scaleIn_k3k4a_1{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}._blockRenderer_k3k4a_29{display:flex;flex-direction:column;gap:.75rem;line-height:1.7}._textBlock_k3k4a_36{color:var(--color-text-primary);user-select:text;-webkit-user-select:text;-moz-user-select:text}._textBlock_k3k4a_36 h1,._textBlock_k3k4a_36 h2,._textBlock_k3k4a_36 h3,._textBlock_k3k4a_36 h4,._textBlock_k3k4a_36 h5,._textBlock_k3k4a_36 h6{color:var(--color-text-primary);margin:1.5rem 0 1rem;font-weight:600;line-height:1.3}._textBlock_k3k4a_36 h1{font-size:2.25rem}._textBlock_k3k4a_36 h2{font-size:1.875rem}[data-theme=dark] ._textBlock_k3k4a_36 h2{color:#e8e8e8}._textBlock_k3k4a_36 h3{font-size:1.5rem}._textBlock_k3k4a_36 h4{font-size:1.25rem}._textBlock_k3k4a_36 h5{font-size:1.125rem}._textBlock_k3k4a_36 h6{font-size:1rem}._textBlock_k3k4a_36 p{margin:1rem 0;color:var(--color-text-primary);font-size:1.195rem;line-height:1.75}._textBlock_k3k4a_36 ul{list-style:none;padding-left:0;margin:1.5rem 0}._textBlock_k3k4a_36 ul li{position:relative;padding-left:2rem;line-height:1.85;margin-bottom:.875rem;font-size:1.1875rem;color:var(--color-text-primary)}._textBlock_k3k4a_36 ul li:before{content:"";position:absolute;left:.25rem;top:.65em;width:8px;height:8px;background:linear-gradient(135deg,#8b5cf6e6,#a78bfae6);border-radius:50%;box-shadow:0 0 0 3px #8b5cf61a}[data-theme=dark] ._textBlock_k3k4a_36 ul li:before{background:linear-gradient(135deg,#a78bfacc,#c4b5fdcc);box-shadow:0 0 0 3px #a78bfa26}._textBlock_k3k4a_36 ul li:hover:before{transform:scale(1.2);transition:transform .2s ease}._textBlock_k3k4a_36 ol{list-style:none;counter-reset:item;padding-left:0;margin:1.5rem 0}._textBlock_k3k4a_36 ol li{position:relative;padding-left:2.25rem;line-height:1.85;margin-bottom:.875rem;font-size:1.1875rem;color:var(--color-text-primary);counter-increment:item}._textBlock_k3k4a_36 ol li:before{content:counter(item);position:absolute;left:0;top:.1em;width:1.5rem;height:1.5rem;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.875rem;color:#fff;background:linear-gradient(135deg,#8b5cf6f2,#a78bfaf2);border-radius:50%;box-shadow:0 2px 6px #8b5cf64d}[data-theme=dark] ._textBlock_k3k4a_36 ol li:before{background:linear-gradient(135deg,#8b5cf6b3,#a78bfab3);box-shadow:0 2px 8px #8b5cf666}._textBlock_k3k4a_36 ol li:hover:before{transform:scale(1.1);transition:transform .2s ease}._textBlock_k3k4a_36 strong{font-weight:600;color:#8b5cf6}[data-theme=dark] ._textBlock_k3k4a_36 strong{color:#c4b5fd}._textBlock_k3k4a_36 a{color:var(--color-primary);text-decoration:none}._textBlock_k3k4a_36 a:hover{text-decoration:underline;color:var(--color-primary-hover)}._textBlock_k3k4a_36 blockquote{margin:1.5rem 0;padding:1rem 1.5rem;border-left:4px solid var(--color-primary);background:var(--color-bg-tertiary);border-radius:0 8px 8px 0;font-style:italic;color:var(--color-text-secondary)}._codeBlock_k3k4a_172{margin:0}._codeBlockWrapper_k3k4a_176{margin:1rem 0;position:relative}._aiModifyWrapper_k3k4a_181{display:contents}._codeTitle_k3k4a_185{margin:0 0 var(--space-3) 0;font-size:.875rem;font-weight:600;color:var(--color-text-secondary);text-transform:uppercase;letter-spacing:.05em}._codeContent_k3k4a_194{background:#1e1e1e;border-radius:8px;padding:1.5rem;overflow-x:auto;font-family:Monaco,Menlo,Ubuntu Mono,monospace;font-size:.875rem;line-height:1.5;border:1px solid rgba(255,255,255,.1)}._codeContent_k3k4a_194 code{color:#d4d4d4;background:none;padding:0;border-radius:0;font-family:inherit;font-size:inherit}._codeContent_k3k4a_194 ._keyword_k3k4a_212{color:#569cd6}._codeContent_k3k4a_194 ._string_k3k4a_215{color:#ce9178}._codeContent_k3k4a_194 ._comment_k3k4a_218{color:#6a9955;font-style:italic}._codeContent_k3k4a_194 ._number_k3k4a_222{color:#b5cea8}._codeContent_k3k4a_194 ._function_k3k4a_225{color:#dcdcaa}._imageBlock_k3k4a_229{margin:2rem 0;text-align:center}._image_k3k4a_229{max-width:100%;height:auto;border-radius:8px;box-shadow:0 4px 12px #0000001a;transition:transform .2s ease}._image_k3k4a_229:hover{transform:scale(1.02)}._imageCaption_k3k4a_245{margin-top:.75rem;font-size:.875rem;color:var(--text-secondary);font-style:italic}._notificationBlock_k3k4a_252{padding:var(--space-4)!important;border-radius:1rem!important;color:var(--color-text-primary)!important;background:linear-gradient(135deg,#8b5cf61f,#a78bfa1f)!important}._notificationBlock_k3k4a_252._info_k3k4a_258{background:#8b5cf614!important}._notificationBlock_k3k4a_252._info_k3k4a_258 ._notificationTitle_k3k4a_261{color:var(--color-text-primary)!important}[data-theme=dark] ._notificationBlock_k3k4a_252._info_k3k4a_258{background:#b4befe0d!important;border:1px solid rgba(180,190,254,.15);box-shadow:none}._notificationBlock_k3k4a_252._warning_k3k4a_269{background:linear-gradient(135deg,#f3f0ffcc,#ede9fee6,#f3f0ffb3)!important;border:1px solid rgba(139,92,246,.15)}._notificationBlock_k3k4a_252._warning_k3k4a_269 ._notificationTitle_k3k4a_261{color:var(--color-primary)!important}[data-theme=dark] ._notificationBlock_k3k4a_252._warning_k3k4a_269{background:linear-gradient(135deg,#7c3aed4d,#a78bfa40)!important;border:1px solid rgba(167,139,250,.4);box-shadow:0 4px 16px #7c3aed40,0 0 24px #a78bfa26}._notificationBlock_k3k4a_252._success_k3k4a_281{background:linear-gradient(135deg,#8b5cf61f,#a78bfa1f)!important}._notificationBlock_k3k4a_252._success_k3k4a_281 ._notificationTitle_k3k4a_261{color:var(--color-primary)!important}[data-theme=dark] ._notificationBlock_k3k4a_252._success_k3k4a_281{background:linear-gradient(135deg,#7c3aed4d,#a78bfa40)!important;border:1px solid rgba(167,139,250,.4);box-shadow:0 4px 16px #7c3aed40,0 0 24px #a78bfa26}._notificationBlock_k3k4a_252._error_k3k4a_292{background:linear-gradient(135deg,#8b5cf61f,#a78bfa1f)!important}._notificationBlock_k3k4a_252._error_k3k4a_292 ._notificationTitle_k3k4a_261{color:var(--color-primary)!important}[data-theme=dark] ._notificationBlock_k3k4a_252._error_k3k4a_292{background:linear-gradient(135deg,#7c3aed4d,#a78bfa40)!important;border:1px solid rgba(167,139,250,.4);box-shadow:0 4px 16px #7c3aed40,0 0 24px #a78bfa26}._notificationTitle_k3k4a_261{margin:0 0 var(--space-2) 0;font-size:1rem;font-weight:600}._notificationContent_k3k4a_310{margin:0!important;font-size:1rem!important;line-height:1.75!important;color:var(--color-text-primary)!important}._notificationContent_k3k4a_310 p{margin:var(--space-2) 0!important;color:inherit!important;font-size:inherit!important}._notificationContent_k3k4a_310 p:first-child{margin-top:0!important}._notificationContent_k3k4a_310 p:last-child{margin-bottom:0!important}._notificationContent_k3k4a_310 ul,._notificationContent_k3k4a_310 ol{margin:var(--space-2) 0!important;padding-left:var(--space-5)!important;list-style:disc!important}._notificationContent_k3k4a_310 ul li,._notificationContent_k3k4a_310 ol li{margin-bottom:var(--space-1)!important;color:inherit!important}._notificationContent_k3k4a_310 code{background:#0000001a!important;padding:.2em .4em!important;border-radius:.5rem!important;font-size:.9em!important}._quizBlock_k3k4a_343{margin:2rem 0}._quizLoading_k3k4a_347{display:flex;justify-content:center;align-items:center;padding:3rem}._quizError_k3k4a_354{padding:1.5rem;background:#ef44441a;border:1px solid #ef4444;border-radius:8px;text-align:center;color:#dc2626;font-weight:600}[data-theme=dark] ._quizError_k3k4a_354{background:#ef444426;border-color:#f87171;color:#fca5a5}._errorBlock_k3k4a_369{margin:1.5rem 0;padding:1.25rem;background:#ef44441a;border:1px solid #ef4444;border-radius:8px;text-align:center}._errorBlock_k3k4a_369 p{color:#dc2626;font-weight:600;margin:0}@media (max-width: 1024px){._blockRenderer_k3k4a_29{gap:1.5rem}._textBlock_k3k4a_36 h1{font-size:2rem}._textBlock_k3k4a_36 h2{font-size:1.75rem}._textBlock_k3k4a_36 h3{font-size:1.375rem}._codeContent_k3k4a_194{padding:1rem;font-size:.8rem}}@media (max-width: 768px){._blockRenderer_k3k4a_29{gap:1.25rem}._textBlock_k3k4a_36 h1{font-size:1.75rem}._textBlock_k3k4a_36 h2{font-size:1.5rem}._textBlock_k3k4a_36 h3{font-size:1.25rem}._codeContent_k3k4a_194{padding:.75rem;font-size:.75rem}._notificationBlock_k3k4a_252{padding:1rem}}._container_1i6at_1{max-width:1100px;margin:0 auto;padding:2rem;background:linear-gradient(135deg,#f3f0ff,#ede9fe,#faf5ff)!important;min-height:100vh;user-select:text;-webkit-user-select:text;-moz-user-select:text;-ms-user-select:text}._error_1i6at_13{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:60vh;text-align:center;padding:2rem}._error_1i6at_13 h2{color:var(--text-primary);font-size:2rem;font-weight:600;margin-bottom:1rem}._error_1i6at_13 p{color:var(--text-secondary);font-size:1.125rem;line-height:1.6;max-width:600px}._previewBanner_1i6at_35{background:linear-gradient(135deg,#3b82f6,#1d4ed8);color:#fff;padding:.75rem 1rem;border-radius:8px;margin-bottom:1.5rem;text-align:center;font-weight:500;box-shadow:0 2px 8px #3b82f64d}._previewBanner_1i6at_35 span{display:inline-flex;align-items:center;gap:.5rem}._lessonContainer_1i6at_51{background-color:#fff;padding:2.5rem 3rem;border-radius:20px;transition:background-color .2s,box-shadow .2s;width:100%;max-width:1100px;margin:0 auto;font-size:1.125rem;line-height:1.85;color:var(--color-text-primary)}@media (max-width: 768px){._lessonContainer_1i6at_51{padding:1rem;border-radius:0;box-shadow:none;font-size:1rem}}[data-theme=dark] ._lessonContainer_1i6at_51{box-shadow:none;background-color:transparent}._lessonHeaderImage_1i6at_76{width:100%;height:300px;object-fit:cover;border-radius:8px;margin-bottom:2rem}._lessonTitle_1i6at_84{font-size:2.5rem;font-weight:700;margin-bottom:1.5rem;line-height:1.2;color:var(--color-text-primary)}@media (max-width: 768px){._lessonTitle_1i6at_84{font-size:2rem;margin-bottom:1rem}}[data-theme=dark] ._lessonTitle_1i6at_84{color:#fff}._section_1i6at_101{margin-bottom:1.5rem;overflow-wrap:break-word}._section_1i6at_101 h2{font-size:2rem;font-weight:600;margin-bottom:1rem;margin-top:2rem;color:var(--color-primary);line-height:1.3}@media (max-width: 768px){._section_1i6at_101 h2{font-size:1.5rem}}[data-theme=dark] ._section_1i6at_101 h2{color:#e0d4ff!important}._section_1i6at_101 p{line-height:1.85;margin-bottom:1.25rem;font-size:1.125rem;color:var(--color-text-primary)}._section_1i6at_101 code{background-color:var(--background-primary);padding:.2em .4em;margin:0;font-size:85%;border-radius:6px;font-family:SFMono-Regular,Consolas,Liberation Mono,Menlo,Courier,monospace;transition:background-color .2s}._section_1i6at_101 pre{background-color:var(--color-bg-tertiary);color:var(--color-text-primary);padding:1.25rem;border-radius:8px;overflow-x:auto;margin:1rem 0}._section_1i6at_101 pre code{background-color:transparent;padding:0}@keyframes _fadeIn_bpxuu_1{0%{opacity:0}to{opacity:1}}@keyframes _slideUp_bpxuu_1{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes _scaleIn_bpxuu_1{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}._navigationContainer_bpxuu_29{display:flex;justify-content:space-between;margin-top:2.5rem;padding-top:var(--space-6);border-top:1px solid var(--color-border)}._navLink_bpxuu_37{display:inline-flex;justify-content:center;gap:var(--space-2);padding:var(--space-3) var(--space-6);border-radius:.75rem;font-weight:600;font-size:1rem;border:none;cursor:pointer;transition:all .2s cubic-bezier(.4,0,.2,1);white-space:nowrap;position:relative;overflow:hidden;background:var(--color-bg-secondary);border:1px solid var(--color-border);box-shadow:var(--shadow-sm);display:flex;align-items:center;gap:var(--space-3);padding-left:var(--space-6);padding-right:var(--space-6);padding-top:var(--space-3);padding-bottom:var(--space-3);border-radius:var(--radius-lg);background-color:var(--color-bg-secondary);color:var(--color-text-primary);font-weight:500;text-decoration:none;transition:all .15s ease;max-width:48%;box-shadow:none}._navLink_bpxuu_37:focus{outline:none;box-shadow:0 0 0 3px #8b5cf633}._navLink_bpxuu_37:disabled{opacity:.5;cursor:not-allowed;transform:none!important;box-shadow:none!important}._navLink_bpxuu_37:hover:not(:disabled){background:var(--color-bg-tertiary);border-color:var(--color-primary);color:var(--color-primary);transform:translateY(-2px);box-shadow:var(--shadow-md)}._navLink_bpxuu_37:hover{border-color:var(--color-primary);color:var(--color-primary)}._navLink_bpxuu_37._next_bpxuu_94{justify-content:flex-end;text-align:right}._label_bpxuu_99{font-size:.75rem;color:var(--color-text-secondary);margin-bottom:var(--space-2)}._title_bpxuu_105{font-weight:500;color:var(--color-text-primary);transition:all .15s ease}._placeholder_bpxuu_111{width:49%}@keyframes _fadeIn_1qooo_1{0%{opacity:0}to{opacity:1}}@keyframes _slideUp_1qooo_1{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes 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