.learn-module__kJ1NBa__topbar{background:var(--bg2);border-bottom:1px solid var(--border);z-index:50;flex-shrink:0;justify-content:space-between;align-items:center;height:52px;padding:0 1.5rem;display:flex;position:sticky;top:0}.learn-module__kJ1NBa__topbarLeft{align-items:center;gap:1.5rem;display:flex}.learn-module__kJ1NBa__topbarRight{align-items:center;gap:1rem;display:flex}.learn-module__kJ1NBa__logo{font-family:var(--font-display);letter-spacing:-.02em;color:var(--text);font-size:1.1rem;font-weight:800}.learn-module__kJ1NBa__logo span{color:var(--teal)}.learn-module__kJ1NBa__logoBadge{background:var(--tealbg);border:1px solid var(--tealborder);color:var(--teal);font-size:.65rem;font-family:var(--font-mono);border-radius:4px;margin-left:.4rem;padding:.15rem .5rem}.learn-module__kJ1NBa__topbarLink{color:var(--text2);align-items:center;gap:.3rem;font-size:.8rem;text-decoration:none;transition:color .15s;display:flex}.learn-module__kJ1NBa__topbarLink:hover{color:var(--text)}.learn-module__kJ1NBa__examBtn{background:var(--teal);color:#000;cursor:pointer;border:none;border-radius:6px;align-items:center;gap:.35rem;padding:.35rem .85rem;font-size:.78rem;font-weight:600;text-decoration:none;transition:background .15s;display:flex}.learn-module__kJ1NBa__examBtn:hover{background:var(--teal2)}.learn-module__kJ1NBa__learnLayout{min-height:calc(100vh - 52px);display:flex}.learn-module__kJ1NBa__sidebar{background:var(--bg2);border-right:1px solid var(--border);flex-shrink:0;width:260px;height:calc(100vh - 52px);padding:1.25rem 0;position:sticky;top:52px;overflow-y:auto}.learn-module__kJ1NBa__sidebarSection{margin-bottom:1.5rem}.learn-module__kJ1NBa__sidebarLabel{font-size:.65rem;font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.1em;color:var(--text3);padding:0 1.25rem .4rem;display:block}.learn-module__kJ1NBa__sidebarItem{color:var(--text2);border-left:2px solid #0000;align-items:center;gap:.55rem;padding:.42rem 1.25rem;font-size:.82rem;line-height:1.3;text-decoration:none;transition:color .15s,background .15s,border-color .15s;display:flex}.learn-module__kJ1NBa__sidebarItem:hover{color:var(--text);background:var(--surface)}.learn-module__kJ1NBa__sidebarItem.learn-module__kJ1NBa__active{color:var(--teal);border-left-color:var(--teal);background:var(--tealbg)}.learn-module__kJ1NBa__sidebarChip{font-size:.6rem;font-family:var(--font-mono);background:var(--surface2);color:var(--text3);border-radius:3px;flex-shrink:0;margin-left:auto;padding:.05rem .35rem}.learn-module__kJ1NBa__examSidebarItem{color:var(--teal);background:var(--tealbg);border-top:1px solid var(--tealborder);border-left:2px solid var(--teal);align-items:center;gap:.55rem;padding:.6rem 1.25rem;font-size:.82rem;font-weight:600;text-decoration:none;transition:background .15s;display:flex}.learn-module__kJ1NBa__examSidebarItem:hover{background:#00d4a824}.learn-module__kJ1NBa__learnMain{flex:1;min-width:0;max-width:820px;padding:2.5rem 3rem 4rem}.learn-module__kJ1NBa__rightNav{flex-shrink:0;width:200px;height:calc(100vh - 52px);padding:2.5rem 1.5rem;position:sticky;top:52px;overflow-y:auto}.learn-module__kJ1NBa__rightNavLabel{font-size:.65rem;font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.1em;color:var(--text3);margin-bottom:.6rem;display:block}.learn-module__kJ1NBa__rightNavItem{color:var(--text3);border-left:2px solid #0000;padding:.25rem 0 .25rem .75rem;font-size:.78rem;text-decoration:none;transition:color .15s,border-color .15s;display:block}.learn-module__kJ1NBa__rightNavItem:hover{color:var(--text2)}.learn-module__kJ1NBa__rightNavItem.learn-module__kJ1NBa__active{color:var(--teal);border-left-color:var(--teal)}.learn-module__kJ1NBa__landingHero{margin-bottom:3rem}.learn-module__kJ1NBa__landingEyebrow{font-family:var(--font-mono);color:var(--teal);text-transform:uppercase;letter-spacing:.12em;margin-bottom:.75rem;font-size:.72rem}.learn-module__kJ1NBa__landingH1{font-family:var(--font-display);letter-spacing:-.03em;margin-bottom:1rem;font-size:2.4rem;font-weight:800;line-height:1.15}.learn-module__kJ1NBa__landingSub{color:var(--text2);max-width:640px;margin-bottom:1.5rem;font-size:1rem;line-height:1.7}.learn-module__kJ1NBa__statRow{gap:2rem;margin-bottom:2rem;display:flex}.learn-module__kJ1NBa__stat{flex-direction:column;display:flex}.learn-module__kJ1NBa__statNum{color:var(--teal);font-size:1.6rem;font-weight:700;font-family:var(--font-mono)}.learn-module__kJ1NBa__statLabel{color:var(--text3);font-size:.75rem}.learn-module__kJ1NBa__heroActions{flex-wrap:wrap;gap:.75rem;display:flex}.learn-module__kJ1NBa__btnPrimary{background:var(--teal);color:#000;cursor:pointer;border:none;border-radius:8px;align-items:center;gap:.4rem;padding:.7rem 1.4rem;font-size:.9rem;font-weight:600;text-decoration:none;transition:background .15s;display:inline-flex}.learn-module__kJ1NBa__btnPrimary:hover{background:var(--teal2)}.learn-module__kJ1NBa__btnGhost{color:var(--text2);border:1px solid var(--border2);cursor:pointer;background:0 0;border-radius:8px;align-items:center;gap:.4rem;padding:.7rem 1.4rem;font-size:.9rem;font-weight:500;text-decoration:none;transition:color .15s,border-color .15s;display:inline-flex}.learn-module__kJ1NBa__btnGhost:hover{color:var(--text);border-color:var(--text3)}.learn-module__kJ1NBa__phaseSection{margin-bottom:2.5rem}.learn-module__kJ1NBa__phaseHeader{align-items:center;gap:.6rem;margin-bottom:.75rem;display:flex}.learn-module__kJ1NBa__phaseNum{font-size:.68rem;font-family:var(--font-mono);background:var(--surface2);color:var(--text3);border-radius:4px;padding:.15rem .5rem}.learn-module__kJ1NBa__phaseTitle{text-transform:uppercase;letter-spacing:.08em;color:var(--text2);font-size:.78rem;font-weight:600}.learn-module__kJ1NBa__lessonCard{background:var(--surface);border:1px solid var(--border);color:var(--text);border-radius:8px;align-items:center;gap:1rem;margin-bottom:.5rem;padding:.85rem 1rem;text-decoration:none;transition:background .15s,border-color .15s;display:flex}.learn-module__kJ1NBa__lessonCard:hover{background:var(--surface2);border-color:var(--border2)}.learn-module__kJ1NBa__lessonChNum{background:var(--bg3);border:1px solid var(--border);width:32px;height:32px;font-size:.72rem;font-family:var(--font-mono);color:var(--text3);border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;display:flex}.learn-module__kJ1NBa__lessonCardBody{flex:1;min-width:0}.learn-module__kJ1NBa__lessonCardTitle{margin-bottom:.2rem;font-size:.88rem;font-weight:500}.learn-module__kJ1NBa__lessonCardMeta{color:var(--text3);align-items:center;gap:.5rem;font-size:.75rem;display:flex}.learn-module__kJ1NBa__lessonCardMins{font-family:var(--font-mono);color:var(--text3);flex-shrink:0;margin-left:auto;font-size:.7rem}.learn-module__kJ1NBa__examCard{background:var(--tealbg);border:1px solid var(--tealborder);color:var(--text);border-radius:10px;align-items:center;gap:1rem;margin-top:1.5rem;padding:1rem 1.25rem;text-decoration:none;transition:background .15s;display:flex}.learn-module__kJ1NBa__examCard:hover{background:#00d4a81f}.learn-module__kJ1NBa__examCardIcon{width:40px;height:40px;color:var(--teal);background:#00d4a826;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;font-size:1.2rem;display:flex}.learn-module__kJ1NBa__examCardTitle{color:var(--teal);margin-bottom:.15rem;font-size:.9rem;font-weight:600}.learn-module__kJ1NBa__examCardSub{color:var(--text2);font-size:.78rem}.learn-module__kJ1NBa__weekPlanSection{margin-bottom:3rem}.learn-module__kJ1NBa__sectionH2{font-size:1.15rem;font-weight:700;font-family:var(--font-display);color:var(--text);margin-bottom:1rem}.learn-module__kJ1NBa__weekGrid{grid-template-columns:repeat(2,1fr);gap:1rem;display:grid}.learn-module__kJ1NBa__weekCard{background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:1.25rem}.learn-module__kJ1NBa__weekLabel{font-size:.68rem;font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.1em;color:var(--teal);margin-bottom:.5rem}.learn-module__kJ1NBa__weekTitle{margin-bottom:.5rem;font-size:.92rem;font-weight:600}.learn-module__kJ1NBa__weekDesc{color:var(--text2);font-size:.8rem;line-height:1.5}.learn-module__kJ1NBa__chapterHero{margin-bottom:2rem}.learn-module__kJ1NBa__breadcrumb{color:var(--text3);align-items:center;gap:.4rem;margin-bottom:1rem;font-size:.78rem;display:flex}.learn-module__kJ1NBa__breadcrumb a{color:var(--text3);text-decoration:none;transition:color .15s}.learn-module__kJ1NBa__breadcrumb a:hover{color:var(--text2)}.learn-module__kJ1NBa__breadSep{color:var(--border2)}.learn-module__kJ1NBa__breadCurrent{color:var(--text2)}.learn-module__kJ1NBa__chapterH1{font-family:var(--font-display);letter-spacing:-.02em;margin-bottom:.75rem;font-size:2rem;font-weight:800;line-height:1.2}.learn-module__kJ1NBa__chapterMeta{flex-wrap:wrap;align-items:center;gap:1rem;margin-bottom:1.5rem;display:flex}.learn-module__kJ1NBa__pill{font-size:.7rem;font-family:var(--font-mono);border:1px solid;border-radius:4px;padding:.2rem .6rem}.learn-module__kJ1NBa__pillPhase{color:var(--teal);background:var(--tealbg);border-color:var(--tealborder)}.learn-module__kJ1NBa__pillTime{color:var(--gold);background:var(--goldbg);border-color:var(--goldborder)}.learn-module__kJ1NBa__conceptTags{flex-wrap:wrap;gap:.4rem;margin-bottom:2rem;display:flex}.learn-module__kJ1NBa__conceptTag{background:var(--surface);border:1px solid var(--border);color:var(--text2);border-radius:20px;padding:.25rem .6rem;font-size:.73rem}.learn-module__kJ1NBa__scriptBox{background:var(--bg3);border:1px solid var(--border);border-radius:8px;align-items:center;gap:.6rem;margin-bottom:2rem;padding:.75rem 1rem;display:flex}.learn-module__kJ1NBa__scriptLabel{color:var(--text3);white-space:nowrap;font-size:.75rem}.learn-module__kJ1NBa__scriptCmd{font-family:var(--font-mono);color:var(--teal);word-break:break-all;flex:1;min-width:0;font-size:.82rem}.learn-module__kJ1NBa__mdContent{color:var(--text2);line-height:1.75}.learn-module__kJ1NBa__mdContent .md-h1{font-family:var(--font-display);color:var(--text);letter-spacing:-.02em;margin:2.5rem 0 .75rem;font-size:1.7rem;font-weight:800}.learn-module__kJ1NBa__mdContent .md-h2{font-family:var(--font-display);color:var(--text);border-top:1px solid var(--border);margin:2rem 0 .6rem;padding-top:1.5rem;font-size:1.2rem;font-weight:700}.learn-module__kJ1NBa__mdContent .md-h3{color:var(--text);margin:1.5rem 0 .4rem;font-size:.95rem;font-weight:600}.learn-module__kJ1NBa__mdContent .md-p{margin:0 0 1rem}:is(.learn-module__kJ1NBa__mdContent .md-ul,.learn-module__kJ1NBa__mdContent .md-ol){margin:.5rem 0 1rem 1.25rem}.learn-module__kJ1NBa__mdContent .md-li{margin-bottom:.3rem}.learn-module__kJ1NBa__mdContent .md-code{font-family:var(--font-mono);background:var(--surface);border:1px solid var(--border);color:var(--teal);border-radius:4px;padding:.1em .4em;font-size:.83em}.learn-module__kJ1NBa__mdContent .md-pre{background:var(--bg3);border:1px solid var(--border);border-radius:8px;margin:1rem 0 1.5rem;padding:1.25rem 1.5rem;overflow-x:auto}.learn-module__kJ1NBa__mdContent .md-fence{font-family:var(--font-mono);color:var(--text2);white-space:pre;font-size:.83rem}.learn-module__kJ1NBa__mdContent .md-table-wrap{margin:1rem 0 1.5rem;overflow-x:auto}.learn-module__kJ1NBa__mdContent .md-table{border-collapse:collapse;width:100%;font-size:.83rem}.learn-module__kJ1NBa__mdContent .md-th{text-align:left;background:var(--surface);border:1px solid var(--border);color:var(--text);padding:.5rem .75rem;font-weight:600}.learn-module__kJ1NBa__mdContent .md-td{border:1px solid var(--border);padding:.45rem .75rem}.learn-module__kJ1NBa__mdContent .md-hr{border:none;border-top:1px solid var(--border);margin:2rem 0}.learn-module__kJ1NBa__mdContent .md-blockquote{border-left:3px solid var(--teal);background:var(--tealbg);border-radius:0 6px 6px 0;margin:1rem 0;padding:.5rem 0 .5rem 1rem}.learn-module__kJ1NBa__mdContent .md-link{color:var(--teal);text-underline-offset:2px;text-decoration:underline}.learn-module__kJ1NBa__chapterNav{border-top:1px solid var(--border);gap:1rem;margin-top:3rem;padding-top:2rem;display:flex}.learn-module__kJ1NBa__navCard{background:var(--surface);border:1px solid var(--border);color:var(--text);border-radius:8px;flex:1;padding:1rem 1.25rem;text-decoration:none;transition:background .15s,border-color .15s}.learn-module__kJ1NBa__navCard:hover{background:var(--surface2);border-color:var(--border2)}.learn-module__kJ1NBa__navDir{color:var(--text3);align-items:center;gap:.3rem;margin-bottom:.25rem;font-size:.72rem;display:flex}.learn-module__kJ1NBa__navTitle{font-size:.88rem;font-weight:500}.learn-module__kJ1NBa__navCardNext{text-align:right}.learn-module__kJ1NBa__navDirNext{justify-content:flex-end}.learn-module__kJ1NBa__examHero{margin-bottom:2.5rem}.learn-module__kJ1NBa__examH1{font-family:var(--font-display);letter-spacing:-.02em;margin-bottom:.75rem;font-size:2rem;font-weight:800}.learn-module__kJ1NBa__examSub{color:var(--text2);max-width:560px;margin-bottom:1.5rem;font-size:.95rem;line-height:1.65}.learn-module__kJ1NBa__examStats{gap:1.5rem;margin-bottom:2rem;display:flex}.learn-module__kJ1NBa__examStat{flex-direction:column;display:flex}.learn-module__kJ1NBa__examStatNum{color:var(--teal);font-size:1.4rem;font-weight:700;font-family:var(--font-mono)}.learn-module__kJ1NBa__examStatLabel{color:var(--text3);font-size:.72rem}.learn-module__kJ1NBa__examCard2{background:var(--surface);border:1px solid var(--border);border-radius:10px;margin-bottom:1.5rem;padding:2rem}.learn-module__kJ1NBa__qProgress{font-size:.75rem;font-family:var(--font-mono);color:var(--text3);margin-bottom:.5rem}.learn-module__kJ1NBa__qChapter{font-size:.72rem;font-family:var(--font-mono);color:var(--teal);text-transform:uppercase;letter-spacing:.08em;margin-bottom:.75rem}.learn-module__kJ1NBa__qText{color:var(--text);margin-bottom:1.5rem;font-size:1rem;font-weight:500;line-height:1.5}.learn-module__kJ1NBa__qOptions{flex-direction:column;gap:.6rem;display:flex}.learn-module__kJ1NBa__qOption{background:var(--bg3);border:1px solid var(--border);cursor:pointer;text-align:left;width:100%;color:var(--text2);border-radius:8px;align-items:flex-start;gap:.75rem;padding:.75rem 1rem;font-size:.88rem;line-height:1.4;transition:background .15s,border-color .15s;display:flex}.learn-module__kJ1NBa__qOption:hover{background:var(--surface2);border-color:var(--border2);color:var(--text)}.learn-module__kJ1NBa__qOptionSelected{background:var(--tealbg)!important;border-color:var(--tealborder)!important;color:var(--teal)!important}.learn-module__kJ1NBa__qOptionCorrect{color:var(--green)!important;background:#22c55e14!important;border-color:#22c55e4d!important}.learn-module__kJ1NBa__qOptionWrong{background:var(--redbg)!important;color:var(--red)!important;border-color:#ff52524d!important}.learn-module__kJ1NBa__qOptionKey{font-family:var(--font-mono);min-width:20px;color:inherit;font-size:.75rem;font-weight:700}.learn-module__kJ1NBa__qFeedback{background:var(--surface2);color:var(--text2);border-radius:6px;margin-top:1rem;padding:.75rem 1rem;font-size:.82rem;line-height:1.5}.learn-module__kJ1NBa__qFeedbackCorrect{color:var(--green)}.learn-module__kJ1NBa__qFeedbackWrong{color:var(--red)}.learn-module__kJ1NBa__qBtnNext{background:var(--teal);color:#000;cursor:pointer;border:none;border-radius:7px;align-items:center;gap:.4rem;margin-top:1.25rem;padding:.6rem 1.25rem;font-size:.88rem;font-weight:600;transition:background .15s;display:flex}.learn-module__kJ1NBa__qBtnNext:hover{background:var(--teal2)}.learn-module__kJ1NBa__progressBar{background:var(--border);border-radius:2px;height:4px;margin-bottom:2rem;overflow:hidden}.learn-module__kJ1NBa__progressFill{background:var(--teal);border-radius:2px;height:100%;transition:width .3s}.learn-module__kJ1NBa__scoreScreen{text-align:center;padding:2rem 0}.learn-module__kJ1NBa__scoreCircle{border:4px solid;border-radius:50%;flex-direction:column;justify-content:center;align-items:center;width:120px;height:120px;margin:0 auto 1.5rem;display:flex}.learn-module__kJ1NBa__scoreCirclePassed{border-color:var(--teal)}.learn-module__kJ1NBa__scoreCircleFailed{border-color:var(--red)}.learn-module__kJ1NBa__scoreNum{font-size:2rem;font-weight:800;font-family:var(--font-mono)}.learn-module__kJ1NBa__scoreLabel{color:var(--text3);font-size:.72rem}.learn-module__kJ1NBa__scoreTitle{font-family:var(--font-display);margin-bottom:.5rem;font-size:1.6rem;font-weight:800}.learn-module__kJ1NBa__scoreSub{color:var(--text2);margin-bottom:2rem;font-size:.92rem}.learn-module__kJ1NBa__sidebarLocked{opacity:.45}.learn-module__kJ1NBa__sidebarChipDone{background:var(--tealbg);color:var(--teal);border:1px solid var(--tealborder)}.learn-module__kJ1NBa__lockedBanner{background:var(--surface);border:1px solid var(--border);border-left:3px solid var(--text3);color:var(--text2);border-radius:6px;align-items:center;gap:.65rem;margin:2rem 0 1rem;padding:.8rem 1rem;font-size:.82rem;display:flex}.learn-module__kJ1NBa__lockedBanner i{color:var(--text3);flex-shrink:0;font-size:1rem}.learn-module__kJ1NBa__lockedBanner a{color:var(--teal);text-decoration:underline}.learn-module__kJ1NBa__completedBadge{background:var(--tealbg);border:1px solid var(--tealborder);color:var(--teal);border-radius:6px;align-items:center;gap:.5rem;margin:2rem 0 1rem;padding:.5rem 1.1rem;font-size:.82rem;font-weight:600;display:inline-flex}.learn-module__kJ1NBa__completedBadge i{font-size:1rem}.learn-module__kJ1NBa__markCompleteBtn{background:var(--teal);color:#000;cursor:pointer;border:none;border-radius:6px;align-items:center;gap:.5rem;margin:2rem 0 1rem;padding:.55rem 1.3rem;font-size:.82rem;font-weight:600;transition:background .15s;display:inline-flex}.learn-module__kJ1NBa__markCompleteBtn:hover{background:var(--teal2)}.learn-module__kJ1NBa__breakdownGrid{grid-template-columns:repeat(4,1fr);gap:.5rem;margin-bottom:2rem;display:grid}.learn-module__kJ1NBa__breakdownItem{background:var(--surface);border:1px solid var(--border);text-align:center;border-radius:6px;padding:.5rem}.learn-module__kJ1NBa__breakdownCh{color:var(--text3);font-size:.65rem;font-family:var(--font-mono)}.learn-module__kJ1NBa__breakdownScore{font-size:.88rem;font-weight:700}.learn-module__kJ1NBa__breakdownFull{color:var(--green)}.learn-module__kJ1NBa__breakdownPart{color:var(--gold)}.learn-module__kJ1NBa__breakdownZero{color:var(--red)}.learn-module__kJ1NBa__certBox{background:var(--tealbg);border:1px solid var(--tealborder);border-radius:10px;margin-bottom:1.5rem;padding:1.5rem}.learn-module__kJ1NBa__certBoxTitle{color:var(--teal);align-items:center;gap:.4rem;margin-bottom:.5rem;font-size:.95rem;font-weight:600;display:flex}.learn-module__kJ1NBa__certBoxSub{color:var(--text2);margin-bottom:1rem;font-size:.82rem}.learn-module__kJ1NBa__certFields{flex-direction:column;gap:.5rem;margin-bottom:1rem;display:flex}.learn-module__kJ1NBa__certField{flex-direction:column;gap:.2rem;display:flex}.learn-module__kJ1NBa__certFieldLabel{color:var(--text3);font-size:.7rem}.learn-module__kJ1NBa__certInput{background:var(--surface2);border:1px solid var(--border2);color:var(--text);font-size:.88rem;font-family:var(--font-body);border-radius:6px;outline:none;padding:.5rem .75rem;transition:border-color .15s}.learn-module__kJ1NBa__certInput:focus{border-color:var(--teal)}.learn-module__kJ1NBa__certGenBtn{background:var(--teal);color:#000;cursor:pointer;border:none;border-radius:7px;align-items:center;gap:.4rem;padding:.6rem 1.25rem;font-size:.88rem;font-weight:600;transition:background .15s;display:flex}.learn-module__kJ1NBa__certGenBtn:hover{background:var(--teal2)}.learn-module__kJ1NBa__certPreview{font-family:var(--font-mono);color:var(--text2);background:var(--bg3);border:1px solid var(--border);white-space:pre;text-align:left;border-radius:6px;margin-top:1rem;padding:1rem;font-size:.72rem;overflow-x:auto}.learn-module__kJ1NBa__retryBtn{color:var(--text2);border:1px solid var(--border2);cursor:pointer;background:0 0;border-radius:7px;align-items:center;gap:.4rem;padding:.6rem 1.25rem;font-size:.88rem;transition:color .15s,border-color .15s;display:inline-flex}.learn-module__kJ1NBa__retryBtn:hover{color:var(--text);border-color:var(--text3)}@media (max-width:1100px){.learn-module__kJ1NBa__rightNav{display:none}}@media (max-width:768px){.learn-module__kJ1NBa__sidebar{display:none}.learn-module__kJ1NBa__learnMain{padding:1.5rem 1.25rem 3rem}.learn-module__kJ1NBa__weekGrid{grid-template-columns:1fr}.learn-module__kJ1NBa__breakdownGrid{grid-template-columns:repeat(2,1fr)}}