.learn-module__kJ1NBa__learnWrap{color:#20264d;background:#eef2fb;min-height:100vh;margin:-48px -24px 0;font-family:Nunito,sans-serif;position:relative}.learn-module__kJ1NBa__learnWrap:before,.learn-module__kJ1NBa__learnWrap:after{content:none}.learn-module__kJ1NBa__learnNav{background:var(--vt-nav-bg);border-bottom:1px solid var(--vt-border2);z-index:100;-webkit-backdrop-filter:blur(20px);justify-content:space-between;align-items:center;height:58px;padding:0 32px;display:flex;position:sticky;top:0}.learn-module__kJ1NBa__brand{color:var(--vt-text);letter-spacing:-.5px;align-items:center;gap:10px;font-size:17px;font-weight:800;line-height:1;text-decoration:none;transition:opacity .2s;display:flex}.learn-module__kJ1NBa__brand:hover{opacity:.8}.learn-module__kJ1NBa__navLinks{align-items:center;gap:4px;display:flex}.learn-module__kJ1NBa__navLinks a{color:var(--vt-text2);border-radius:8px;padding:8px 16px;font-size:14px;font-weight:500;text-decoration:none;transition:all .2s}.learn-module__kJ1NBa__navLinks a:hover{color:var(--vt-text);background:var(--vt-hover)}.learn-module__kJ1NBa__logoutBtn{color:var(--vt-text2);cursor:pointer;background:0 0;border:none;border-radius:8px;padding:8px 16px;font-family:inherit;font-size:14px;font-weight:500;transition:all .2s}.learn-module__kJ1NBa__logoutBtn:hover{color:#f87171;background:#f8717114}.learn-module__kJ1NBa__content{z-index:1;max-width:1280px;margin:0 auto;padding:32px 36px 80px;position:relative}.learn-module__kJ1NBa__learnHero{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:24px;display:flex}.learn-module__kJ1NBa__heroLeft{flex:1;min-width:0}.learn-module__kJ1NBa__heroEyebrow{color:#4c8dff;text-transform:uppercase;letter-spacing:.05em;align-items:center;gap:6px;margin-bottom:8px;font-size:12px;font-weight:800;display:flex}.learn-module__kJ1NBa__eyebrowDot{background:#4c8dff;border-radius:50%;width:6px;height:6px}.learn-module__kJ1NBa__heroTitle{color:#20264d;letter-spacing:-1px;margin:0 0 6px;font-family:"Baloo 2",sans-serif;font-size:32px;font-weight:800;line-height:1.1}.learn-module__kJ1NBa__heroSub{color:#8b90b0;margin:0;font-size:14px}.learn-module__kJ1NBa__heroStats{flex-shrink:0;gap:12px;display:flex}.learn-module__kJ1NBa__heroStat{text-align:center;background:#fff;border:none;border-radius:12px;min-width:80px;padding:14px 20px;box-shadow:0 2px 8px #20264d0f}.learn-module__kJ1NBa__heroStat strong{color:#20264d;letter-spacing:-.5px;font-family:"Baloo 2",sans-serif;font-size:22px;font-weight:800;display:block}.learn-module__kJ1NBa__heroStat span{color:#8b90b0;text-transform:uppercase;letter-spacing:.5px;font-size:10px;font-weight:700}.learn-module__kJ1NBa__levelTabs{flex-wrap:wrap;gap:6px;margin-bottom:20px;display:flex}.learn-module__kJ1NBa__levelTab{color:#5c628a;cursor:pointer;background:0 0;border:none;border-radius:10px;align-items:center;gap:6px;padding:10px 18px;font-family:inherit;font-size:13px;font-weight:700;transition:all .2s;display:flex}.learn-module__kJ1NBa__levelTab:hover{color:#20264d;background:#4c8dff12}.learn-module__kJ1NBa__activeTab{color:#20264d!important;box-shadow:none!important;background:#e9f2ff!important;border:none!important}.learn-module__kJ1NBa__activeTab .learn-module__kJ1NBa__tabCount{color:#4c8dff!important;background:#4c8dff33!important}.learn-module__kJ1NBa__tabCount{color:#8b90b0;letter-spacing:0;background:#20264d12;border-radius:20px;padding:2px 7px;font-size:11px;font-weight:700;transition:all .2s}.learn-module__kJ1NBa__progressCard{background:#fff;border:none;border-radius:14px;margin-bottom:24px;padding:16px 20px;box-shadow:0 2px 8px #20264d0f}.learn-module__kJ1NBa__progressInfo{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:10px;display:flex}.learn-module__kJ1NBa__progressLeft{align-items:center;gap:10px;display:flex}.learn-module__kJ1NBa__progressText{color:var(--vt-text2);font-size:13px}.learn-module__kJ1NBa__quizText{color:var(--vt-text3);font-size:12px}.learn-module__kJ1NBa__progressBar{background:var(--vt-border2);border-radius:2px;height:4px;overflow:hidden}.learn-module__kJ1NBa__progressFill{border-radius:2px;height:100%;transition:width .5s}.learn-module__kJ1NBa__levelBadge{text-transform:uppercase;letter-spacing:.4px;white-space:nowrap;border-radius:6px;align-items:center;gap:4px;padding:3px 9px;font-size:11px;font-weight:700;display:inline-flex}.learn-module__kJ1NBa__unitGrid{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px;display:grid}.learn-module__kJ1NBa__courseCard{cursor:pointer;background:#fff;border:none;border-radius:18px;flex-direction:column;transition:all .22s cubic-bezier(.34,1.56,.64,1);display:flex;position:relative;overflow:hidden;box-shadow:0 2px 12px #20264d0f}.learn-module__kJ1NBa__courseCard:hover{transform:translateY(-5px);box-shadow:0 16px 40px #20264d1a}.learn-module__kJ1NBa__courseCardDone,.learn-module__kJ1NBa__courseCardDone:hover{border:none}.learn-module__kJ1NBa__cardIllustration{background:linear-gradient(135deg,#e9f2ff,#f4f6fc);flex-shrink:0;justify-content:center;align-items:center;height:90px;display:flex;position:relative;overflow:hidden}.learn-module__kJ1NBa__illDotGrid{background-image:radial-gradient(circle,#ffffff26 1px,#0000 1px);background-size:18px 18px;position:absolute;inset:0}[data-theme=light] .learn-module__kJ1NBa__illDotGrid{background-image:radial-gradient(circle,#00000012 1px,#0000 1px)}.learn-module__kJ1NBa__illBlob1{filter:blur(20px);border-radius:50%;width:80px;height:80px;position:absolute;top:-20px;right:-10px}.learn-module__kJ1NBa__illBlob2{filter:blur(18px);border-radius:50%;width:60px;height:60px;position:absolute;bottom:-15px;left:10px}.learn-module__kJ1NBa__cardIllIcon{z-index:1;filter:drop-shadow(0 2px 8px #00000026);font-size:32px;line-height:1;position:relative}.learn-module__kJ1NBa__cardBody{flex-direction:column;flex:1;gap:0;padding:22px 24px 20px;display:flex}.learn-module__kJ1NBa__cardMetaRow{justify-content:space-between;align-items:center;margin-bottom:8px;display:flex}.learn-module__kJ1NBa__cardDuration{color:var(--vt-text3);font-size:11px;font-weight:500}.learn-module__kJ1NBa__cardLessonNum{color:#8b90b0;text-transform:uppercase;letter-spacing:.5px;margin-bottom:6px;font-size:11px;font-weight:700}.learn-module__kJ1NBa__cardTitle{color:#20264d;letter-spacing:-.3px;margin:0 0 8px;font-family:"Baloo 2",sans-serif;font-size:17px;font-weight:700;line-height:1.3}.learn-module__kJ1NBa__cardPreview{color:#8b90b0;flex:1;margin:0 0 10px;font-size:12.5px;line-height:1.6}.learn-module__kJ1NBa__cardTopics{flex-wrap:wrap;gap:4px;margin-bottom:12px;display:flex}.learn-module__kJ1NBa__cardTopicTag{color:#5c628a;letter-spacing:.1px;background:#f4f6fc;border:none;border-radius:999px;padding:3px 9px;font-size:11px;font-weight:700}.learn-module__kJ1NBa__cardFooter{border-top:1px solid var(--vt-border2);justify-content:space-between;align-items:center;margin-top:auto;padding-top:10px;display:flex}.learn-module__kJ1NBa__cardCta{color:#4f7cff;letter-spacing:.1px;font-size:12px;font-weight:700}.learn-module__kJ1NBa__badgeDone{color:#3ca787;font-size:13px;font-weight:800}.learn-module__kJ1NBa__badgeQuiz{letter-spacing:.4px;color:#4c8dff;background:#4c8dff1a;border:none;border-radius:4px;padding:2px 8px;font-size:11px;font-weight:700}.learn-module__kJ1NBa__cardProgressBar{background:var(--vt-border2);border-radius:2px;height:3px;margin-top:12px;overflow:hidden}.learn-module__kJ1NBa__cardProgressFill{border-radius:2px;height:100%;transition:width .5s}.learn-module__kJ1NBa__unitViewer{background:var(--vt-surface);border:1px solid var(--vt-border);border-radius:24px;padding:44px;box-shadow:0 4px 24px #1118270f}.learn-module__kJ1NBa__viewerHeader{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:28px;display:flex}.learn-module__kJ1NBa__viewerMeta{align-items:center;gap:10px;display:flex}.learn-module__kJ1NBa__viewerDuration{color:var(--vt-text3);font-size:12px;font-weight:500}.learn-module__kJ1NBa__viewerIconRow{flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:16px;display:flex}.learn-module__kJ1NBa__viewerIcon{font-size:36px;line-height:1}.learn-module__kJ1NBa__topicTags{flex-wrap:wrap;gap:6px;display:flex}.learn-module__kJ1NBa__topicTag{color:var(--vt-text3);background:var(--vt-input-bg);border:1px solid var(--vt-border2);border-radius:5px;padding:3px 9px;font-size:11px;font-weight:600}.learn-module__kJ1NBa__backBtn{color:#4f7cff;cursor:pointer;background:0 0;border:none;align-items:center;gap:4px;padding:0;font-family:inherit;font-size:14px;font-weight:600;display:flex}.learn-module__kJ1NBa__backBtn:hover{color:#7d9bff}.learn-module__kJ1NBa__lessonHeader{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px 20px;margin-bottom:20px;display:flex}.learn-module__kJ1NBa__lessonHeaderTitle{color:var(--vt-text);letter-spacing:-1px;flex:200px;min-width:0;margin:0;font-family:Plus Jakarta Sans,Inter,sans-serif;font-size:26px;font-weight:800;line-height:1.2}.learn-module__kJ1NBa__lessonQuizBtn{color:#fff;cursor:pointer;letter-spacing:-.1px;white-space:nowrap;background:linear-gradient(135deg,#4f7cff 0%,#3b5cf0 100%);border:none;border-radius:50px;flex-shrink:0;padding:11px 24px;font-family:inherit;font-size:14px;font-weight:700;transition:filter .2s,transform .2s,box-shadow .2s;box-shadow:0 4px 16px #4f7cff52}.learn-module__kJ1NBa__lessonQuizBtn:hover{filter:brightness(1.07);transform:translateY(-1px);box-shadow:0 8px 24px #4f7cff61}.learn-module__kJ1NBa__lessonTabBar{border-bottom:1px solid var(--vt-border2);flex-wrap:wrap;gap:8px;margin-bottom:20px;padding-bottom:0;display:flex}.learn-module__kJ1NBa__lessonTabBtn{color:var(--vt-text3);cursor:pointer;background:0 0;border:none;border-bottom:2px solid #0000;border-radius:8px 8px 0 0;margin-bottom:-1px;padding:10px 20px;font-family:inherit;font-size:14px;font-weight:600;transition:color .2s,background .2s,border-color .2s}.learn-module__kJ1NBa__lessonTabBtn:hover{color:var(--vt-text2);background:var(--vt-hover)}.learn-module__kJ1NBa__lessonTabBtnActive{color:var(--vt-text)}.learn-module__kJ1NBa__lessonContentWrapper{min-height:280px;transition:opacity .2s}.learn-module__kJ1NBa__lessonTabPanel{animation:.22s learn-module__kJ1NBa__lessonPanelFade}@keyframes learn-module__kJ1NBa__lessonPanelFade{0%{opacity:0}to{opacity:1}}.learn-module__kJ1NBa__videoPlaceholder{text-align:center;max-width:520px;margin:0 auto;padding:8px 0 24px}.learn-module__kJ1NBa__videoPlaceholderFrame{aspect-ratio:16/9;background:var(--vt-input-bg);border:1px solid var(--vt-border);max-height:280px;box-shadow:inset 0 0 0 1px var(--vt-border2);border-radius:14px;justify-content:center;align-items:center;margin:0 auto 24px;display:flex}.learn-module__kJ1NBa__videoPlaceholderIcon{background:var(--vt-surface);border:2px solid var(--vt-border);width:64px;height:64px;color:var(--vt-text3);text-align:center;opacity:.85;border-radius:50%;padding-left:4px;font-size:22px;line-height:64px}.learn-module__kJ1NBa__videoPlaceholderTitle{color:var(--vt-text);letter-spacing:-.3px;margin:0 0 8px;font-size:18px;font-weight:800}.learn-module__kJ1NBa__videoPlaceholderLesson{color:var(--vt-text2);margin:0 0 16px;font-size:14px;line-height:1.5}.learn-module__kJ1NBa__videoPlaceholderHint{color:var(--vt-text3);max-width:400px;margin:0 auto;font-size:13px;line-height:1.65}.learn-module__kJ1NBa__unitContent{color:var(--vt-text2);font-size:15px;line-height:1.85}.learn-module__kJ1NBa__unitContent strong{color:var(--vt-text)}.learn-module__kJ1NBa__quizCta{color:#fff;cursor:pointer;letter-spacing:-.1px;background:linear-gradient(135deg,#4f7cff 0%,#3b5cf0 100%);border:none;border-radius:50px;margin-top:32px;padding:13px 32px;font-family:inherit;font-size:14px;font-weight:700;transition:all .2s;display:inline-block;box-shadow:0 4px 16px #4f7cff4d}.learn-module__kJ1NBa__quizCta:hover{filter:brightness(1.07);transform:translateY(-2px);box-shadow:0 8px 24px #4f7cff61}.learn-module__kJ1NBa__quizSection h2{color:var(--vt-text);letter-spacing:-.5px;margin:0 0 28px;font-family:Plus Jakarta Sans,Inter,sans-serif;font-size:22px;font-weight:800}.learn-module__kJ1NBa__quizQuestion{margin-bottom:28px}.learn-module__kJ1NBa__questionText{color:var(--vt-text);margin-bottom:12px;font-size:15px;font-weight:600}.learn-module__kJ1NBa__options{flex-direction:column;gap:8px;display:flex}.learn-module__kJ1NBa__option{background:var(--vt-input-bg);border:1px solid var(--vt-border);color:var(--vt-text2);cursor:pointer;border-radius:9px;align-items:center;gap:10px;padding:12px 16px;font-size:14px;transition:all .2s;display:flex}.learn-module__kJ1NBa__option:hover{color:var(--vt-text);background:#4f7cff0f;border-color:#4f7cff4d}.learn-module__kJ1NBa__optionSelected{color:var(--vt-text)!important;background:#4f7cff1a!important;border-color:#4f7cff!important}.learn-module__kJ1NBa__option input{accent-color:#4f7cff}.learn-module__kJ1NBa__submitQuizBtn{color:#fff;cursor:pointer;background:linear-gradient(135deg,#4f7cff 0%,#3b5cf0 100%);border:none;border-radius:50px;padding:12px 32px;font-family:inherit;font-size:14px;font-weight:700;transition:all .2s;box-shadow:0 4px 14px #4f7cff4d}.learn-module__kJ1NBa__submitQuizBtn:disabled{opacity:.4;cursor:not-allowed}.learn-module__kJ1NBa__submitQuizBtn:hover:not(:disabled){filter:brightness(1.07);transform:translateY(-2px);box-shadow:0 8px 24px #4f7cff61}.learn-module__kJ1NBa__quizResultCard{text-align:center;border-radius:12px;margin-top:20px;padding:24px}.learn-module__kJ1NBa__quizPassed{background:#22c55e14;border:1px solid #22c55e26}.learn-module__kJ1NBa__quizFailed{background:#ef444414;border:1px solid #ef444426}.learn-module__kJ1NBa__quizResultCard h3{color:var(--vt-text);margin:0 0 8px;font-family:Plus Jakarta Sans,Inter,sans-serif;font-size:20px;font-weight:800}.learn-module__kJ1NBa__quizResultCard p{color:var(--vt-text2);margin:0;font-size:14px}.learn-module__kJ1NBa__retryBtn{color:#f87171;cursor:pointer;background:#ef44441a;border:1px solid #ef444433;border-radius:8px;margin-top:12px;padding:8px 20px;font-family:inherit;font-size:13px;transition:all .2s}.learn-module__kJ1NBa__retryBtn:hover{background:#ef44442e}@media (max-width:1024px){.learn-module__kJ1NBa__unitGrid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}}@media (max-width:768px){.learn-module__kJ1NBa__learnNav{flex-direction:column;gap:8px;height:auto;padding:12px 20px}.learn-module__kJ1NBa__levelTabs{flex-wrap:wrap}.learn-module__kJ1NBa__unitGrid{grid-template-columns:1fr}.learn-module__kJ1NBa__unitViewer{padding:20px}.learn-module__kJ1NBa__content{padding:20px 20px 40px}.learn-module__kJ1NBa__learnHero{flex-direction:column;align-items:flex-start;gap:16px}.learn-module__kJ1NBa__heroStats{gap:12px}.learn-module__kJ1NBa__heroTitle{font-size:24px}.learn-module__kJ1NBa__lessonHeader{flex-direction:column;align-items:stretch}.learn-module__kJ1NBa__lessonHeaderTitle{font-size:22px}.learn-module__kJ1NBa__lessonQuizBtn{text-align:center;white-space:normal;width:100%}}
.UpgradeModal-module__k8XU3G__backdrop{z-index:200;-webkit-backdrop-filter:blur(6px);background:#0000008c;justify-content:center;align-items:center;padding:20px;animation:.2s UpgradeModal-module__k8XU3G__fadeIn;display:flex;position:fixed;inset:0}@keyframes UpgradeModal-module__k8XU3G__fadeIn{0%{opacity:0}to{opacity:1}}.UpgradeModal-module__k8XU3G__dialog{background:var(--vt-surface);border:1px solid var(--vt-border);width:100%;max-width:420px;box-shadow:0 24px 80px var(--vt-shadow);border-radius:18px;padding:28px 26px 22px;font-family:Inter,-apple-system,sans-serif;animation:.22s UpgradeModal-module__k8XU3G__pop}@keyframes UpgradeModal-module__k8XU3G__pop{0%{opacity:0;transform:scale(.96)translateY(8px)}to{opacity:1;transform:scale(1)translateY(0)}}.UpgradeModal-module__k8XU3G__title{color:var(--vt-text);letter-spacing:-.3px;margin:0 0 10px;font-size:19px;font-weight:700}.UpgradeModal-module__k8XU3G__message{color:var(--vt-text2);margin:0 0 22px;font-size:14px;line-height:1.55}.UpgradeModal-module__k8XU3G__actions{flex-direction:column;gap:8px;display:flex}.UpgradeModal-module__k8XU3G__btnPrimary{color:#fff;cursor:pointer;background:#8b5cf6;border:none;border-radius:10px;justify-content:center;align-items:center;padding:12px 18px;font-family:inherit;font-size:14px;font-weight:600;text-decoration:none;display:inline-flex}.UpgradeModal-module__k8XU3G__btnPrimary:hover{background:#7c3aed}.UpgradeModal-module__k8XU3G__btnClose{color:var(--vt-text2);cursor:pointer;background:0 0;border:none;border-radius:8px;padding:10px;font-family:inherit;font-size:13px;font-weight:500}.UpgradeModal-module__k8XU3G__btnClose:hover{color:var(--vt-text);background:var(--vt-hover)}
.LessonRenderer-module__bnDUya__renderer{color:var(--vt-text);flex-direction:column;gap:20px;padding:4px 0 24px;font-family:Inter,-apple-system,sans-serif;display:flex}.LessonRenderer-module__bnDUya__introBlock{border-left:3px solid var(--accent,#8b5cf6);background:linear-gradient(90deg,#8b5cf60d 0%,#0000 100%);border-radius:0 10px 10px 0;padding:18px 20px}.LessonRenderer-module__bnDUya__introText{color:var(--vt-text);margin:0;font-size:15.5px;line-height:1.7}.LessonRenderer-module__bnDUya__sectionBlock{flex-direction:column;gap:10px;display:flex}.LessonRenderer-module__bnDUya__sectionHeading{letter-spacing:.8px;text-transform:uppercase;color:var(--vt-text3);background:var(--vt-input-bg);border:1px solid var(--vt-border2);border-radius:6px;align-items:center;gap:6px;width:fit-content;padding:4px 10px;font-size:11px;font-weight:700;display:inline-flex}.LessonRenderer-module__bnDUya__sectionBody{background:var(--vt-input-bg);border:1px solid var(--vt-border2);border-radius:10px;padding:14px 16px}.LessonRenderer-module__bnDUya__sectionText{color:var(--vt-text2);margin:0 0 8px;font-size:14.5px;line-height:1.65}.LessonRenderer-module__bnDUya__sectionText:last-child{margin-bottom:0}.LessonRenderer-module__bnDUya__conceptGrid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:10px;display:grid}.LessonRenderer-module__bnDUya__conceptCard{background:var(--vt-input-bg);border:1px solid var(--vt-border);cursor:default;border-radius:10px;align-items:flex-start;gap:10px;padding:13px 14px;transition:border-color .2s,transform .15s,box-shadow .2s;display:flex}.LessonRenderer-module__bnDUya__conceptCard:hover{border-color:var(--accent,#8b5cf6);transform:translateY(-2px);box-shadow:0 4px 16px #8b5cf61a}.LessonRenderer-module__bnDUya__conceptIcon{flex-shrink:0;margin-top:1px;font-size:18px;line-height:1}.LessonRenderer-module__bnDUya__conceptBody{flex-direction:column;gap:3px;min-width:0;display:flex}.LessonRenderer-module__bnDUya__conceptTerm{color:var(--vt-text);letter-spacing:-.1px;font-size:13px;font-weight:700}.LessonRenderer-module__bnDUya__conceptDesc{color:var(--vt-text2);font-size:12.5px;line-height:1.5}.LessonRenderer-module__bnDUya__stepsBlock{flex-direction:column;gap:10px;display:flex}.LessonRenderer-module__bnDUya__stepsList{flex-direction:column;gap:0;display:flex}.LessonRenderer-module__bnDUya__step{align-items:flex-start;gap:14px;display:flex}.LessonRenderer-module__bnDUya__stepLeft{flex-direction:column;flex-shrink:0;align-items:center;display:flex}.LessonRenderer-module__bnDUya__stepNum{background:var(--accent,#8b5cf6);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:28px;height:28px;font-size:12px;font-weight:700;display:flex}.LessonRenderer-module__bnDUya__stepLine{background:linear-gradient(to bottom,var(--accent,#8b5cf6),transparent);opacity:.3;flex:1;width:2px;min-height:18px;margin:4px 0}.LessonRenderer-module__bnDUya__stepText{color:var(--vt-text);flex:1;padding:5px 0 18px;font-size:14px;line-height:1.6}.LessonRenderer-module__bnDUya__bulletList{background:var(--vt-input-bg);border:1px solid var(--vt-border2);border-radius:10px;flex-direction:column;gap:7px;margin:0;padding:14px 16px;list-style:none;display:flex}.LessonRenderer-module__bnDUya__bulletItem{align-items:flex-start;gap:10px;display:flex}.LessonRenderer-module__bnDUya__bulletDot{background:var(--accent,#8b5cf6);opacity:.8;border-radius:50%;flex-shrink:0;width:6px;height:6px;margin-top:7px}.LessonRenderer-module__bnDUya__bulletText{color:var(--vt-text);font-size:14px;line-height:1.6}.LessonRenderer-module__bnDUya__formulaBlock{background:#0f172a;border:1px solid #8b5cf640;border-left:3px solid #8b5cf6;border-radius:10px;flex-direction:column;gap:6px;padding:16px 18px;display:flex}.LessonRenderer-module__bnDUya__exampleBlock{background:#a855f70d;border:1px solid #a855f733;border-left:3px solid #a855f7;border-radius:10px;flex-direction:column;gap:7px;padding:16px 18px;display:flex}.LessonRenderer-module__bnDUya__formulaLabel{letter-spacing:.5px;text-transform:uppercase;color:#a78bfa;margin-bottom:4px;font-size:11px;font-weight:700}.LessonRenderer-module__bnDUya__exampleBlock .LessonRenderer-module__bnDUya__formulaLabel{color:#c084fc}.LessonRenderer-module__bnDUya__formulaLine{color:#e2e8f0;align-items:center;gap:8px;font-family:JetBrains Mono,Fira Code,Courier New,monospace;font-size:13.5px;line-height:1.6;display:flex}.LessonRenderer-module__bnDUya__exampleBlock .LessonRenderer-module__bnDUya__formulaLine{color:var(--vt-text);font-family:Plus Jakarta Sans,Inter,sans-serif}.LessonRenderer-module__bnDUya__formulaBulletDot{background:#a855f7;border-radius:50%;flex-shrink:0;width:5px;height:5px}.LessonRenderer-module__bnDUya__paragraph{color:var(--vt-text2);margin:0;font-size:14.5px;line-height:1.7}.LessonRenderer-module__bnDUya__chartSection{margin:4px 0}.LessonRenderer-module__bnDUya__chartBox{background:var(--vt-surface);border:1px solid var(--vt-border);border-radius:14px;padding:18px 20px 16px;overflow:hidden}.LessonRenderer-module__bnDUya__chartTitle{color:var(--vt-text);letter-spacing:-.2px;margin-bottom:2px;font-size:14px;font-weight:700}.LessonRenderer-module__bnDUya__chartSubtitle{color:var(--vt-text3);margin-bottom:14px;font-size:12px}.LessonRenderer-module__bnDUya__chart{width:100%;height:auto;max-height:240px;color:var(--vt-text);display:block}.LessonRenderer-module__bnDUya__chartNote{color:var(--vt-text3);background:var(--vt-input-bg);border:1px solid var(--vt-border2);border-radius:8px;margin-top:12px;padding:8px 12px;font-size:12px}.LessonRenderer-module__bnDUya__chartLegend{flex-wrap:wrap;gap:12px;margin-top:10px;display:flex}.LessonRenderer-module__bnDUya__legendItem{color:var(--vt-text2);align-items:center;gap:7px;font-size:12px;display:flex}.LessonRenderer-module__bnDUya__legendDot{border-radius:50%;flex-shrink:0;width:10px;height:10px}.LessonRenderer-module__bnDUya__legendLine{border-radius:2px;flex-shrink:0;width:22px;height:3px}.LessonRenderer-module__bnDUya__pieLayout{align-items:center;gap:20px;margin-bottom:8px;display:flex}.LessonRenderer-module__bnDUya__pieChart{flex-shrink:0;width:160px;height:160px}.LessonRenderer-module__bnDUya__pieLegend{flex-direction:column;flex:1;gap:10px;display:flex}.LessonRenderer-module__bnDUya__pieLegendItem{align-items:center;gap:10px;display:flex}.LessonRenderer-module__bnDUya__pieLegendColor{border-radius:3px;flex-shrink:0;width:12px;height:12px}.LessonRenderer-module__bnDUya__pieLegendText{justify-content:space-between;align-items:center;width:100%;display:flex}.LessonRenderer-module__bnDUya__pieLegendLabel{color:var(--vt-text);font-size:13px;font-weight:500}.LessonRenderer-module__bnDUya__pieLegendPct{font-variant-numeric:tabular-nums;font-size:13px;font-weight:700}.LessonRenderer-module__bnDUya__orderGrid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:10px;margin-bottom:4px;display:grid}.LessonRenderer-module__bnDUya__orderCard{background:var(--vt-input-bg);border:1px solid var(--vt-border);border-top-width:3px;border-radius:10px;flex-direction:column;gap:7px;padding:14px;display:flex}.LessonRenderer-module__bnDUya__orderIcon{font-size:20px;line-height:1}.LessonRenderer-module__bnDUya__orderName{letter-spacing:-.1px;font-size:12.5px;font-weight:700}.LessonRenderer-module__bnDUya__orderRow{flex-direction:column;gap:1px;display:flex}.LessonRenderer-module__bnDUya__orderLabel{text-transform:uppercase;letter-spacing:.5px;color:var(--vt-text3);font-size:10px;font-weight:600}.LessonRenderer-module__bnDUya__orderVal{color:var(--vt-text2);font-size:12px}.LessonRenderer-module__bnDUya__quickCheck{background:linear-gradient(135deg,#8b5cf614,#a855f70f);border:1px solid #8b5cf62e;border-radius:12px;flex-direction:column;gap:6px;margin-top:8px;padding:16px 18px;display:flex}.LessonRenderer-module__bnDUya__quickCheckLabel{text-transform:uppercase;letter-spacing:.6px;color:var(--vt-text3);font-size:11px;font-weight:700}.LessonRenderer-module__bnDUya__quickCheckText{color:var(--vt-text2);margin:0;font-size:14px;line-height:1.5}.LessonRenderer-module__bnDUya__quickCheckBtn{color:#a78bfa;cursor:pointer;background:#8b5cf61f;border:1px solid #8b5cf640;border-radius:8px;width:fit-content;margin-top:4px;padding:8px 16px;font-family:inherit;font-size:13px;font-weight:600;transition:background .2s,transform .15s}.LessonRenderer-module__bnDUya__quickCheckBtn:hover{background:#8b5cf633;transform:translate(2px)}@media (max-width:600px){.LessonRenderer-module__bnDUya__conceptGrid{grid-template-columns:1fr}.LessonRenderer-module__bnDUya__pieLayout{flex-direction:column;align-items:flex-start}.LessonRenderer-module__bnDUya__pieChart{align-self:center;width:140px;height:140px}.LessonRenderer-module__bnDUya__orderGrid{grid-template-columns:repeat(2,1fr)}.LessonRenderer-module__bnDUya__chart{max-height:200px}}@media (max-width:400px){.LessonRenderer-module__bnDUya__orderGrid{grid-template-columns:1fr}}