.lessonStage-module__EsnROa__stageRoot{container:stageWrap/inline-size}.lessonStage-module__EsnROa__stageGutter{padding:0 16px}.lessonStage-module__EsnROa__frameOuter{--d:#1b3a6b;--l:#2e6fb7;background:#fff;border-radius:16px;width:100%;position:relative;overflow:visible}.lessonStage-module__EsnROa__frameInner{box-sizing:border-box;letter-spacing:-.01em;width:100%;height:auto;padding:20px 18px 64px;font-family:inherit;position:static}.lessonStage-module__EsnROa__vCover{background:radial-gradient(1200px 600px at 78% 18%, color-mix(in srgb, var(--l) 30%, transparent) 0%, transparent 60%), linear-gradient(135deg, var(--d) 0%, #070c15 100%);color:#fff}.lessonStage-module__EsnROa__vVideo{background:linear-gradient(135deg, #0c1017 0%, var(--d) 100%);color:#fff}.lessonStage-module__EsnROa__vEnd{background:radial-gradient(900px 500px at 22% 80%, color-mix(in srgb, var(--l) 26%, transparent) 0%, transparent 60%), linear-gradient(135deg, #070c15 0%, var(--d) 100%);color:#fff}.lessonStage-module__EsnROa__vGoal{color:#16202e;background:linear-gradient(135deg,#d7e1ec 0%,#becdde 100%)}.lessonStage-module__EsnROa__vQuiz{color:#16202e;background:linear-gradient(135deg,#dbe4ee 0%,#c3d1e1 100%)}.lessonStage-module__EsnROa__vWrap{color:#16202e;background:linear-gradient(135deg,#d9e3ed 0%,#c0cedf 100%)}.lessonStage-module__EsnROa__courseTag{letter-spacing:.01em;color:#5a6b81;text-overflow:ellipsis;white-space:nowrap;margin-bottom:4px;font-size:.8rem;font-weight:400;overflow:hidden}.lessonStage-module__EsnROa__courseTagLight{color:#ffffffa8}.lessonStage-module__EsnROa__lessonTitle{letter-spacing:-.015em;margin:0 0 14px;padding-left:14px;font-size:1.12rem;font-weight:700;position:relative}.lessonStage-module__EsnROa__lessonTitle:before{content:"";background:linear-gradient(180deg, var(--l) 0%, var(--d) 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18px;font-size:.87rem;font-weight:700;line-height:1.3;display:inline-flex}.lessonStage-module__EsnROa__navBtnLight{color:#fff;background:#ffffff1a}.lessonStage-module__EsnROa__navBtnOn,.lessonStage-module__EsnROa__navBtnSolid{background:var(--l);color:#fff}.lessonStage-module__EsnROa__navBtnSolidD{background:var(--d);color:#fff;border-color:var(--d)}.lessonStage-module__EsnROa__btnStart{margin-top:32px;padding:13px 36px;font-size:1rem}.lessonStage-module__EsnROa__navBtn:disabled{opacity:.5;cursor:default}.lessonStage-module__EsnROa__mobileOnlyIcon{display:none}.lessonStage-module__EsnROa__footNote{color:#5a6b81;text-align:center;flex-basis:100%;order:-1;margin:0;font-size:.76rem}.lessonStage-module__EsnROa__footNoteLight{color:#ffffffa8}.lessonStage-module__EsnROa__stagePill{background:var(--l);color:#fff;border-radius:14px;margin-bottom:16px;padding:5px 14px;font-size:.75rem;font-weight:700;display:inline-block}.lessonStage-module__EsnROa__cols{flex-direction:column;gap:16px;display:flex}.lessonStage-module__EsnROa__colHalf{flex:auto;min-width:0}.lessonStage-module__EsnROa__cardBox{background:linear-gradient(180deg, color-mix(in srgb, var(--l) 13%, #fff) 0%, #fff 96px);border:1px solid #162a4824;border-radius:14px;padding:22px;position:relative;box-shadow:0 6px 22px #0c1c3729}.lessonStage-module__EsnROa__cardBoxAlt{background:linear-gradient(180deg, color-mix(in srgb, var(--d) 11%, #fff) 0%, #fff 96px)}.lessonStage-module__EsnROa__cardTitle{color:var(--d);letter-spacing:-.01em;margin:0 0 14px;padding-left:13px;font-size:1.02rem;font-weight:700;position:relative}.lessonStage-module__EsnROa__cardTitle:before{content:"";background:var(--l);border-radius:2px;width:4px;height:16px;position:absolute;top:3px;left:0}.lessonStage-module__EsnROa__cardList{color:#233245;margin:0;padding-left:21px;font-size:1.01rem;line-height:1.78}.lessonStage-module__EsnROa__cardList li{margin-bottom:15px}.lessonStage-module__EsnROa__cardList li:last-child{margin-bottom:0}.lessonStage-module__EsnROa__emptyHint{color:#94a3b8;font-size:.84rem}.lessonStage-module__EsnROa__kwRow{margin-top:22px}.lessonStage-module__EsnROa__kwLabel{color:var(--d);margin-right:12px;font-size:.86rem;font-weight:700}.lessonStage-module__EsnROa__kw{background:color-mix(in srgb, var(--l) 12%, #fff);color:var(--d);border-radius:15px;margin:0 8px 8px 0;padding:6px 14px;font-size:.84rem;font-weight:700;display:inline-block}.lessonStage-module__EsnROa__videoStage{justify-content:center;align-items:center;padding:10px 0 4px;display:flex}.lessonStage-module__EsnROa__videoEl{aspect-ratio:740/416;background:#000;border:0;border-radius:12px;width:100%;max-width:740px;display:block;box-shadow:0 10px 36px #00000080}.lessonStage-module__EsnROa__quizCard{padding:20px}.lessonStage-module__EsnROa__sumCard{padding:22px}.lessonStage-module__EsnROa__sumRow{margin-bottom:18px;display:flex}.lessonStage-module__EsnROa__sumRow:last-child{margin-bottom:0}.lessonStage-module__EsnROa__sumNo{background:var(--l);color:#fff;text-align:center;border-radius:50%;flex:0 0 28px;height:28px;margin-right:13px;font-size:.82rem;font-weight:700;line-height:28px}.lessonStage-module__EsnROa__sumTx{color:#233245;padding-top:2px;font-size:1rem;line-height:1.62}.lessonStage-module__EsnROa__coverBody{padding:10px 4px 4px}.lessonStage-module__EsnROa__coverOrg{color:#ffffffb8;letter-spacing:.04em;font-size:.9rem;font-weight:400}.lessonStage-module__EsnROa__coverNo{color:var(--l);margin-top:22px;font-size:1.05rem;font-weight:700}.lessonStage-module__EsnROa__coverH1{letter-spacing:-.02em;margin:8px 0 0;font-size:1.7rem;font-weight:700;line-height:1.35}.lessonStage-module__EsnROa__coverRule{background:var(--l);width:64px;height:4px;margin:22px 0 16px}.lessonStage-module__EsnROa__coverTutor{color:#ffffffb8;font-size:.95rem}.lessonStage-module__EsnROa__endBody{text-align:center;padding:10px 4px 4px}.lessonStage-module__EsnROa__endOrg{color:#fff9;letter-spacing:.04em;font-size:.86rem;font-weight:400}.lessonStage-module__EsnROa__endPill{margin:18px auto 0}.lessonStage-module__EsnROa__endTitle{color:#fff;letter-spacing:-.015em;margin-top:12px;font-size:1.5rem;font-weight:700}.lessonStage-module__EsnROa__endLabel{color:#ffffff9e;margin-top:30px;font-size:.92rem}.lessonStage-module__EsnROa__endNext{color:#fff;letter-spacing:-.01em;margin-top:6px;font-size:1.1rem;font-weight:700}.lessonStage-module__EsnROa__endDoneLabel{color:#fff;margin-top:30px;font-size:1.1rem;font-weight:700}.lessonStage-module__EsnROa__endBtns{flex-wrap:wrap;justify-content:center;align-items:center;gap:8px;margin-top:30px;display:flex}.lessonStage-module__EsnROa__mobileHint{text-align:center;color:#7a8aa0;padding:8px 0 0;font-size:.76rem;display:block}@container stageWrap (min-width:768px){.lessonStage-module__EsnROa__frameOuter{aspect-ratio:1120/630;overflow:hidden;box-shadow:0 22px 60px #00000059}.lessonStage-module__EsnROa__frameInner{width:1120px;height:630px;transform:scale(var(--stage-k,1));transform-origin:0 0;padding:0;position:absolute;inset:0}.lessonStage-module__EsnROa__courseTag{z-index:5;max-width:620px;margin:0;position:absolute;top:30px;left:34px}.lessonStage-module__EsnROa__lessonTitle{z-index:5;margin:0;position:absolute;top:58px;left:34px}.lessonStage-module__EsnROa__mHeader{z-index:5;margin:0;position:absolute;top:24px;right:32px}.lessonStage-module__EsnROa__mFooter{box-sizing:border-box;z-index:5;width:100%;margin:0;padding:22px 32px;position:absolute;bottom:0;left:0}.lessonStage-module__EsnROa__footNote{text-align:center;flex:auto;order:0;min-width:0;margin:0}.lessonStage-module__EsnROa__stageArea{flex-direction:column;display:flex;position:absolute;inset:124px 34px 74px;overflow:auto}.lessonStage-module__EsnROa__cols{flex-direction:row;flex:0 auto;align-items:stretch;gap:26px;margin-top:auto}.lessonStage-module__EsnROa__colHalf{flex:50%;display:flex}.lessonStage-module__EsnROa__colHalf .lessonStage-module__EsnROa__cardBox{flex:auto}.lessonStage-module__EsnROa__kwRow{flex:none;margin-top:26px;margin-bottom:auto}.lessonStage-module__EsnROa__cardBox{padding:30px 32px}.lessonStage-module__EsnROa__videoStage{padding:0;position:absolute;inset:0}.lessonStage-module__EsnROa__videoEl{width:740px;max-width:none;height:416px}.lessonStage-module__EsnROa__quizCard,.lessonStage-module__EsnROa__sumCard{flex:auto;min-height:0;overflow:auto}.lessonStage-module__EsnROa__coverBody,.lessonStage-module__EsnROa__endBody{padding:0;position:absolute;top:50%;left:84px;right:84px;transform:translateY(-50%)}.lessonStage-module__EsnROa__endBody{left:70px;right:70px}.lessonStage-module__EsnROa__coverH1{margin-top:10px;font-size:2.6rem}.lessonStage-module__EsnROa__coverRule{width:78px;margin:28px 0 20px}.lessonStage-module__EsnROa__endTitle{margin-top:14px;font-size:2.05rem}.lessonStage-module__EsnROa__endLabel{margin-top:38px}.lessonStage-module__EsnROa__endNext{font-size:1.28rem}.lessonStage-module__EsnROa__endDoneLabel{margin-top:34px;font-size:1.18rem}.lessonStage-module__EsnROa__endBtns{margin-top:42px}.lessonStage-module__EsnROa__mobileHint{display:none}.lessonStage-module__EsnROa__stageGutter{padding:0}}@container stageWrap (max-width:767.98px){.lessonStage-module__EsnROa__mHeader{grid-template-columns:repeat(var(--steps,4), 1fr);background:#fff9;border:1px solid #1e3a5f1f;border-radius:12px;gap:3px;margin-bottom:6px;padding:3px;display:grid}.lessonStage-module__EsnROa__mHeaderProgress{margin-bottom:16px;display:block}.lessonStage-module__EsnROa__mHeader .lessonStage-module__EsnROa__navBtn{color:#5a6b81;white-space:nowrap;text-overflow:ellipsis;background:0 0;border:none;border-radius:9px;height:36px;padding:0 4px;font-size:12.5px;font-weight:700;overflow:hidden}.lessonStage-module__EsnROa__mHeader .lessonStage-module__EsnROa__navBtnLight{color:#5a6b81;background:0 0}.lessonStage-module__EsnROa__mHeader .lessonStage-module__EsnROa__navBtnOn{color:var(--d);box-shadow:inset 0 0 0 2px var(--l), 0 1px 3px #1e3a5f26;background:#fff}.lessonStage-module__EsnROa__doneCheckIcon{display:inline-flex}.lessonStage-module__EsnROa__doneCheckText{display:none}.lessonStage-module__EsnROa__mFooter{grid-template-columns:44px 1fr 1fr;gap:8px;display:grid}.lessonStage-module__EsnROa__mFooterRight{display:contents}.lessonStage-module__EsnROa__mFooterSpan2{grid-column:span 2}.lessonStage-module__EsnROa__mFooter .lessonStage-module__EsnROa__navBtn{border-radius:12px;height:44px;padding:0}.lessonStage-module__EsnROa__mFooterHome{color:#5a6b81;border-color:#cbd5e1}.lessonStage-module__EsnROa__mobileOnlyIcon{display:inline-flex}.lessonStage-module__EsnROa__srOnlyMobile{clip:rect(0,0,0,0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.lessonStage-module__EsnROa__footNote{grid-column:1/-1}.lessonStage-module__EsnROa__frameInner{padding-bottom:20px}}.lessonStage-module__EsnROa__fullscreenRoot{width:100vw;height:100vh;padding:calc(24px + env(safe-area-inset-top,0px)) 32px 24px;box-sizing:border-box;background:#05090f;flex-direction:column;justify-content:center;align-items:center;display:flex;overflow:auto}.lessonStage-module__EsnROa__fullscreenFallback{z-index:60;position:fixed;inset:0}.lessonStage-module__EsnROa__fullscreenInner{flex-direction:column;align-items:center;width:100%;display:flex}