.video-lesson-module__s9--xq__page{--ink:#0b151d;--muted:#4f606f;--paper:#fcfbf6;--line:#d4d1c7;--accent:#46845c;--oxide:#a45b3e;background:linear-gradient(180deg, #fdfcf9, #eef3eb), var(--paper);min-height:100vh;color:var(--ink);isolation:isolate;scroll-behavior:smooth;padding:clamp(18px,3vw,48px);scroll-padding-top:96px;font-family:Avenir Next,Helvetica Neue,Helvetica,ui-sans-serif,system-ui,sans-serif;animation:.62s cubic-bezier(.16,1,.3,1) both video-lesson-module__s9--xq__learningPageEnter;position:relative;overflow-x:clip}@supports (color:lab(0% 0 0)){.video-lesson-module__s9--xq__page{--ink:lab(6.1688% -1.80727 -7.09616);--muted:lab(39.6576% -3.68376 -10.8792);--paper:lab(98.5258% -.0836849 2.28795);--line:lab(83.8424% -.321418 5.35431);--accent:lab(50.1368% -28.1768 15.2238);--oxide:lab(47.0574% 28.4125 30.0154);background:linear-gradient(180deg, lab(99.098% -.152409 1.51536), lab(95.2746% -2.7408 3.38091)), var(--paper)}}.video-lesson-module__s9--xq__page *{box-sizing:border-box}:where(.video-lesson-module__s9--xq__page) button,.video-lesson-module__s9--xq__nav a,.video-lesson-module__s9--xq__backLink{justify-content:center;align-items:center;line-height:1;display:inline-flex}.video-lesson-module__s9--xq__page:before,.video-lesson-module__s9--xq__page:after{z-index:-1;filter:blur(80px);opacity:.22;pointer-events:none;content:"";border-radius:999px;width:46vw;height:46vw;position:fixed;transform:translate(0,0)}.video-lesson-module__s9--xq__page:before{background:#a2c0aa;background:lab(75.0835% -13.868 7.44835);animation:38s ease-in-out infinite alternate video-lesson-module__s9--xq__quietDriftA;top:8vh;left:-18vw}.video-lesson-module__s9--xq__page:after{background:#dcbcb0;background:lab(78.8739% 10.2429 10.4975);animation:44s ease-in-out infinite alternate video-lesson-module__s9--xq__quietDriftB;bottom:12vh;right:-20vw}@keyframes video-lesson-module__s9--xq__quietDriftA{0%{transform:translate(0,0)scale(1)}to{transform:translate(8vw,9vh)scale(1.1)}}@keyframes video-lesson-module__s9--xq__quietDriftB{0%{transform:translate(0,0)scale(1.04)}to{transform:translate(-9vw,-7vh)scale(.96)}}@keyframes video-lesson-module__s9--xq__learningPageEnter{0%{opacity:0;filter:blur(10px);transform:translateY(16px)scale(.992)}to{opacity:1;filter:blur();transform:translate(0,0)scale(1)}}.learning-page-leaving .video-lesson-module__s9--xq__page{opacity:.72;filter:blur(6px);transition:opacity .16s,transform .16s,filter .16s;transform:translateY(-8px)scale(.996)}@media (prefers-reduced-motion:reduce){.video-lesson-module__s9--xq__page{scroll-behavior:auto;animation:none}.video-lesson-module__s9--xq__page:before,.video-lesson-module__s9--xq__page:after{animation:none}.learning-page-leaving .video-lesson-module__s9--xq__page{opacity:1;filter:none;transition:none;transform:none}}.video-lesson-module__s9--xq__nav{z-index:20;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#fdfcf9e0;background:lab(98.8627% -.0580251 1.52377/.88);border:1px solid #d4d1c7bd;border:1px solid lab(83.8424% -.321418 5.35431/.74);border-radius:999px;flex-wrap:wrap;gap:8px;max-width:1500px;margin:0 auto 34px;padding:8px;display:flex;position:sticky;top:14px}.video-lesson-module__s9--xq__nav a,.video-lesson-module__s9--xq__backLink{color:var(--ink);border-radius:999px;padding:9px 14px;font-size:.84rem;font-weight:500;text-decoration:none}.video-lesson-module__s9--xq__nav a:hover,.video-lesson-module__s9--xq__backLink:hover{background:var(--ink);color:var(--paper)}.video-lesson-module__s9--xq__newsletterForm{border:1px solid var(--line);background:#fbfaf6;background:lab(98.2938% -.0836849 2.28797);border-radius:999px;flex:none;align-items:center;gap:8px;min-height:34px;margin-left:auto;padding:3px 4px 3px 12px;display:flex;position:relative}.video-lesson-module__s9--xq__newsletterForm label{color:var(--oxide);letter-spacing:.1em;text-transform:uppercase;white-space:nowrap;font-size:.72rem;font-weight:600}.video-lesson-module__s9--xq__newsletterForm input{width:min(16vw,190px);min-width:132px;color:var(--ink);font:inherit;background:0 0;border:0;outline:none;font-size:.82rem}.video-lesson-module__s9--xq__newsletterForm button{border:1px solid var(--ink);background:var(--ink);min-height:28px;color:var(--paper);font:inherit;cursor:pointer;border-radius:999px;padding:0 11px;font-size:.78rem}.video-lesson-module__s9--xq__newsletterForm button:disabled{cursor:wait;opacity:.68}.video-lesson-module__s9--xq__newsletterStatus{color:var(--oxide);white-space:nowrap;font-size:.72rem;line-height:1;position:absolute;top:calc(100% + 6px);right:10px}.video-lesson-module__s9--xq__hero,.video-lesson-module__s9--xq__quickLearn,.video-lesson-module__s9--xq__diagram,.video-lesson-module__s9--xq__deepLesson,.video-lesson-module__s9--xq__transcript,.video-lesson-module__s9--xq__studyPlan,.video-lesson-module__s9--xq__practice,.video-lesson-module__s9--xq__misconceptions,.video-lesson-module__s9--xq__recall,.video-lesson-module__s9--xq__sources{grid-template-columns:minmax(280px,.72fr) minmax(0,1.28fr);gap:clamp(28px,5vw,80px);max-width:1500px;margin:0 auto clamp(70px,9vw,132px);display:grid}.video-lesson-module__s9--xq__hero{align-items:center;min-height:82vh}.video-lesson-module__s9--xq__heroCopy{gap:22px;display:grid}.video-lesson-module__s9--xq__kicker{color:var(--oxide);letter-spacing:.14em;text-transform:uppercase;margin:0;font-size:.74rem;font-weight:600}.video-lesson-module__s9--xq__hero h1,.video-lesson-module__s9--xq__quickLearn h2,.video-lesson-module__s9--xq__diagram h2,.video-lesson-module__s9--xq__studyPlan h2,.video-lesson-module__s9--xq__practice h2,.video-lesson-module__s9--xq__misconceptions h2,.video-lesson-module__s9--xq__practiceStudio h2,.video-lesson-module__s9--xq__recall h2,.video-lesson-module__s9--xq__sources h2,.video-lesson-module__s9--xq__related h2,.video-lesson-module__s9--xq__notFound h1{-webkit-text-stroke:.18px currentColor;letter-spacing:0;margin:0;font-family:Helvetica Neue,Avenir Next,Avenir,ui-sans-serif,system-ui,sans-serif;font-size:clamp(2.85rem,5vw,6.6rem);font-weight:300;line-height:1.02}.video-lesson-module__s9--xq__heroCopy p,.video-lesson-module__s9--xq__sectionHeader p,.video-lesson-module__s9--xq__notFound p{max-width:64ch;color:var(--muted);margin:0;font-size:1.14rem;line-height:1.7}.video-lesson-module__s9--xq__metaRow{flex-wrap:wrap;gap:8px;display:flex}.video-lesson-module__s9--xq__metaRow span{border:1px solid var(--line);color:var(--muted);background:#fdfcf9bd;background:lab(98.8627% -.0580251 1.52377/.74);border-radius:999px;padding:9px 12px;font-size:.82rem}.video-lesson-module__s9--xq__heroVideo{aspect-ratio:16/10;background:#040a10;background:lab(2.46504% -.768282 -3.37602);border-radius:38px;overflow:hidden;box-shadow:0 30px 90px #0e171f2e;box-shadow:0 30px 90px lab(7.20383% -1.91654 -6.6831/.18)}.video-lesson-module__s9--xq__heroVideo iframe{border:0;width:100%;height:100%;display:block}.video-lesson-module__s9--xq__watchOnYoutube{width:100%;height:100%;display:block;position:relative}.video-lesson-module__s9--xq__watchOnYoutube img{object-fit:cover;opacity:.82;width:100%;height:100%;display:block}.video-lesson-module__s9--xq__watchOnYoutube span{color:#f7f5ef;color:lab(96.5647% -.106633 3.05384);text-align:center;background:#040a10db;background:lab(2.46504% -.768282 -3.37602/.86);border-radius:999px;max-width:min(86%,460px);padding:10px 18px;font-size:.9rem;line-height:1.35;position:absolute;bottom:26px;left:50%;transform:translate(-50%)}.video-lesson-module__s9--xq__watchOnYoutube:hover span,.video-lesson-module__s9--xq__watchOnYoutube:focus-visible span{background:#a45b3eeb;background:lab(47.0574% 28.4125 30.0154/.92)}.video-lesson-module__s9--xq__quickLearn article,.video-lesson-module__s9--xq__practice pre,.video-lesson-module__s9--xq__checkGrid article,.video-lesson-module__s9--xq__momentGrid a,.video-lesson-module__s9--xq__momentGrid article,.video-lesson-module__s9--xq__thesisPanel,.video-lesson-module__s9--xq__takeawayGrid article,.video-lesson-module__s9--xq__conceptLadder article,.video-lesson-module__s9--xq__applicationGrid article,.video-lesson-module__s9--xq__pitfallPanel,.video-lesson-module__s9--xq__misconceptions article,.video-lesson-module__s9--xq__practiceStudioGrid article,.video-lesson-module__s9--xq__recallList article,.video-lesson-module__s9--xq__sources a,.video-lesson-module__s9--xq__relatedGrid a{border:1px solid var(--line);background:#fdfcf9c7;background:lab(98.8627% -.0580251 1.52377/.78);border-radius:30px;box-shadow:0 18px 54px #0e171f12;box-shadow:0 18px 54px lab(7.20383% -1.91654 -6.6831/.07)}.video-lesson-module__s9--xq__quickLearn article{gap:18px;padding:clamp(24px,4vw,44px);display:grid}.video-lesson-module__s9--xq__quickLearn h3{-webkit-text-stroke:.18px currentColor;max-width:24ch;margin:0;font-size:clamp(2rem,3.4vw,4rem);font-weight:300;line-height:1.05}.video-lesson-module__s9--xq__quickLearn p,.video-lesson-module__s9--xq__checkGrid p,.video-lesson-module__s9--xq__misconceptions p,.video-lesson-module__s9--xq__practiceStudioGrid p,.video-lesson-module__s9--xq__recallList p,.video-lesson-module__s9--xq__sources p,.video-lesson-module__s9--xq__relatedGrid p{color:var(--muted);margin:0;line-height:1.65}.video-lesson-module__s9--xq__diagramRail{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;display:grid}.video-lesson-module__s9--xq__diagramRail div{border:1px solid var(--line);background:#fdfcf9c7;background:lab(98.8627% -.0580251 1.52377/.78);border-radius:30px;min-height:170px;padding:20px;display:grid}.video-lesson-module__s9--xq__diagramRail span,.video-lesson-module__s9--xq__checkGrid span,.video-lesson-module__s9--xq__practiceStudioGrid span,.video-lesson-module__s9--xq__sources span,.video-lesson-module__s9--xq__relatedGrid span{color:var(--oxide);letter-spacing:.1em;text-transform:uppercase;font-size:.76rem;font-weight:600}.video-lesson-module__s9--xq__diagramRail strong{-webkit-text-stroke:.18px currentColor;align-self:end;font-size:clamp(1.4rem,2.5vw,2.7rem);font-weight:300;line-height:1.02}.video-lesson-module__s9--xq__deepLesson>div:first-child p:not(.video-lesson-module__s9--xq__kicker){max-width:46ch;color:var(--muted);margin:18px 0 0;font-size:1.02rem;line-height:1.65}.video-lesson-module__s9--xq__deepLessonBody{gap:18px;display:grid}.video-lesson-module__s9--xq__thesisPanel{gap:16px;padding:clamp(24px,4vw,44px);display:grid}.video-lesson-module__s9--xq__thesisPanel span,.video-lesson-module__s9--xq__takeawayGrid span,.video-lesson-module__s9--xq__conceptLadder span,.video-lesson-module__s9--xq__applicationGrid span,.video-lesson-module__s9--xq__pitfallPanel span{color:var(--oxide);letter-spacing:.12em;text-transform:uppercase;font-size:.76rem;font-weight:600}.video-lesson-module__s9--xq__thesisPanel h3{-webkit-text-stroke:.18px currentColor;max-width:26ch;margin:0;font-size:clamp(2rem,3.4vw,4.2rem);font-weight:300;line-height:1.04}.video-lesson-module__s9--xq__thesisPanel p,.video-lesson-module__s9--xq__takeawayGrid p,.video-lesson-module__s9--xq__conceptLadder p,.video-lesson-module__s9--xq__applicationGrid p,.video-lesson-module__s9--xq__pitfallPanel li{color:var(--muted);margin:0;line-height:1.68}.video-lesson-module__s9--xq__takeawayGrid,.video-lesson-module__s9--xq__applicationGrid{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;display:grid}.video-lesson-module__s9--xq__takeawayGrid article,.video-lesson-module__s9--xq__applicationGrid article{gap:14px;min-height:250px;padding:22px;display:grid}.video-lesson-module__s9--xq__takeawayGrid h3,.video-lesson-module__s9--xq__applicationGrid h3,.video-lesson-module__s9--xq__conceptLadder h3{color:var(--ink);-webkit-text-stroke:.18px currentColor;margin:0;font-size:clamp(1.35rem,2.1vw,2.2rem);font-weight:300;line-height:1.08}.video-lesson-module__s9--xq__evidenceLine{font-size:.95rem;color:#324556!important;color:lab(28.0341% -3.98825 -12.7895)!important}.video-lesson-module__s9--xq__conceptLadder{gap:10px;display:grid}.video-lesson-module__s9--xq__conceptLadder article{grid-template-columns:54px minmax(0,1fr);align-items:start;gap:18px;padding:18px 20px;display:grid}.video-lesson-module__s9--xq__pitfallPanel{gap:18px;padding:24px;display:grid}.video-lesson-module__s9--xq__pitfallPanel ul{gap:12px;margin:0;padding:0 0 0 18px;display:grid}.video-lesson-module__s9--xq__momentGrid{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;display:grid}.video-lesson-module__s9--xq__momentGrid a,.video-lesson-module__s9--xq__momentGrid article{min-height:230px;color:var(--ink);gap:14px;padding:22px;text-decoration:none;display:grid}.video-lesson-module__s9--xq__momentGrid span{color:var(--oxide);letter-spacing:.1em;text-transform:uppercase;font-size:.82rem;font-weight:600}.video-lesson-module__s9--xq__momentGrid h3{-webkit-text-stroke:.18px currentColor;margin:0;font-size:clamp(1.45rem,2.6vw,2.7rem);font-weight:300;line-height:1.04}.video-lesson-module__s9--xq__momentGrid p{color:var(--muted);margin:0;line-height:1.6}.video-lesson-module__s9--xq__checkGrid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;display:grid}.video-lesson-module__s9--xq__checkGrid article{gap:18px;min-height:190px;padding:22px;display:grid}.video-lesson-module__s9--xq__promptPanel{position:relative}.video-lesson-module__s9--xq__copyPromptButton{z-index:1;color:#111921;color:lab(8.33732% -2.12424 -6.74034);min-height:38px;font:inherit;cursor:pointer;background:#eeebdeeb;background:lab(93.1527% -.612766 6.87072/.92);border:1px solid #99aa9db3;border:1px solid lab(67.8706% -7.98967 4.28692/.7);border-radius:999px;justify-content:center;align-items:center;gap:7px;padding:0 13px;font-size:.8rem;font-weight:600;line-height:1;display:inline-flex;position:absolute;top:18px;right:18px;box-shadow:0 12px 30px #02060d2e;box-shadow:0 12px 30px lab(1.5457% -.54203 -2.88467/.18)}.video-lesson-module__s9--xq__copyPromptButton svg{fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.7px;width:15px;height:15px}.video-lesson-module__s9--xq__practice pre{color:#ecebe7;color:lab(93.0737% -.0831783 2.28829);white-space:pre-wrap;background:#141c23;background:lab(9.50328% -1.9899 -6.0903);margin:0;padding:clamp(58px,5vw,76px) clamp(22px,4vw,42px) clamp(22px,4vw,42px);font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.94rem;line-height:1.7;overflow:auto}.video-lesson-module__s9--xq__misconceptions>div:last-child,.video-lesson-module__s9--xq__recallList,.video-lesson-module__s9--xq__sources>div:last-child{gap:12px;display:grid}.video-lesson-module__s9--xq__misconceptions article,.video-lesson-module__s9--xq__recallList article,.video-lesson-module__s9--xq__sources a{color:var(--ink);gap:10px;padding:18px 20px;text-decoration:none;display:grid}.video-lesson-module__s9--xq__misconceptions h3,.video-lesson-module__s9--xq__recallList h3,.video-lesson-module__s9--xq__sources strong,.video-lesson-module__s9--xq__practiceStudioGrid h3{color:var(--ink);margin:0;font-size:clamp(1.1rem,1.5vw,1.45rem);font-weight:400;line-height:1.2}.video-lesson-module__s9--xq__recallReveal{color:#111921;color:lab(8.33732% -2.12424 -6.74034);min-height:34px;font:inherit;cursor:pointer;background:#eeebdeeb;background:lab(93.1527% -.612766 6.87072/.92);border:1px solid #99aa9db3;border:1px solid lab(67.8706% -7.98967 4.28692/.7);border-radius:999px;justify-self:start;align-items:center;padding:0 14px;font-size:.82rem;font-weight:600;line-height:1;display:inline-flex}.video-lesson-module__s9--xq__recallReveal:hover{background:#e2ded0f2;background:lab(88.5241% -.664353 7.64644/.95)}.video-lesson-module__s9--xq__recallAnchor{font-variant-numeric:tabular-nums;background:#d4e2d880;background:lab(88.6707% -6.13508 3.28983/.5);border-radius:999px;margin-right:8px;padding:1px 8px;font-size:.78rem;font-weight:600;display:inline-block}.video-lesson-module__s9--xq__practiceStudio{max-width:1500px;margin:0 auto clamp(70px,9vw,132px)}.video-lesson-module__s9--xq__practiceStudioGrid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;display:grid}.video-lesson-module__s9--xq__practiceStudioGrid article{gap:14px;min-height:250px;padding:22px;display:grid}.video-lesson-module__s9--xq__practiceStudioGrid strong{color:var(--ink);align-self:end;font-size:.96rem;font-weight:500;line-height:1.4}.video-lesson-module__s9--xq__sources small{overflow-wrap:anywhere;color:var(--muted);font-size:.78rem}.video-lesson-module__s9--xq__related{max-width:1500px;margin:0 auto clamp(70px,9vw,132px)}.video-lesson-module__s9--xq__sectionHeader{grid-template-columns:minmax(280px,.72fr) minmax(0,1.28fr);align-items:end;gap:clamp(28px,5vw,80px);margin-bottom:26px;display:grid}.video-lesson-module__s9--xq__relatedGrid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;display:grid}.video-lesson-module__s9--xq__relatedGrid a{color:var(--ink);text-decoration:none;display:grid;overflow:hidden}.video-lesson-module__s9--xq__relatedGrid img{aspect-ratio:16/9;object-fit:cover;width:100%}.video-lesson-module__s9--xq__relatedGrid span,.video-lesson-module__s9--xq__relatedGrid strong,.video-lesson-module__s9--xq__relatedGrid p{margin-inline:20px}.video-lesson-module__s9--xq__relatedGrid span{margin-top:18px}.video-lesson-module__s9--xq__relatedGrid strong{margin-top:10px;font-size:1.18rem;font-weight:400;line-height:1.18}.video-lesson-module__s9--xq__relatedGrid p{margin-block:12px 22px}.video-lesson-module__s9--xq__notFound{gap:18px;max-width:900px;margin:20vh auto 0;display:grid}@media (max-width:980px){.video-lesson-module__s9--xq__hero,.video-lesson-module__s9--xq__quickLearn,.video-lesson-module__s9--xq__diagram,.video-lesson-module__s9--xq__deepLesson,.video-lesson-module__s9--xq__transcript,.video-lesson-module__s9--xq__studyPlan,.video-lesson-module__s9--xq__practice,.video-lesson-module__s9--xq__misconceptions,.video-lesson-module__s9--xq__recall,.video-lesson-module__s9--xq__sources,.video-lesson-module__s9--xq__sectionHeader,.video-lesson-module__s9--xq__diagramRail,.video-lesson-module__s9--xq__momentGrid,.video-lesson-module__s9--xq__checkGrid,.video-lesson-module__s9--xq__takeawayGrid,.video-lesson-module__s9--xq__applicationGrid,.video-lesson-module__s9--xq__practiceStudioGrid,.video-lesson-module__s9--xq__relatedGrid{grid-template-columns:1fr}.video-lesson-module__s9--xq__newsletterForm{width:100%;margin-left:0}.video-lesson-module__s9--xq__newsletterForm input{width:100%}}
