@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=DM+Serif+Display&display=swap');
:root{font-family:'DM Sans',Arial,sans-serif;color:#202732;background:#f7fbff;font-synthesis:none;--blue:#4387be;--ink:#202732;--line:#d8e6f2}*{box-sizing:border-box}body{margin:0}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit;cursor:pointer}a{color:inherit}header{max-width:1280px;margin:auto;padding:20px 40px;display:flex;justify-content:space-between;align-items:center}.brand{display:flex;gap:12px;align-items:center;text-decoration:none;font-size:16px;font-weight:600}.brand img{width:57px;height:57px;border-radius:50%}.brand small{display:block;font-size:11px;letter-spacing:1.9px;margin-top:5px;font-weight:500;color:#596c7c}.header-note{font-size:14px;color:#526b80}.welcome-banner{position:relative;overflow:hidden;text-align:center;padding:18px 20px 36px;background:linear-gradient(125deg,#d8edfc80,white 46%,#deeffb85);border-bottom:1px solid #dceaf5}.welcome-banner:after{content:'';position:absolute;inset:0;pointer-events:none;background:linear-gradient(145deg,transparent 88%,#b9daf06b 88%,#d8eefa44 94%,transparent 94%)}.welcome-banner>p:first-child{font-size:16px;letter-spacing:1px;color:#526b80;margin:3px 0 2px}h1{font:400 clamp(44px,6.5vw,82px)/1.12 'DM Serif Display',Georgia,serif;letter-spacing:-2.8px;margin:0 0 14px}h1 strong{font-weight:400;color:var(--blue)}.intro{font-size:17px;line-height:1.6;margin:0;color:#4b5e6e}main{display:grid;grid-template-columns:260px minmax(0,1fr);gap:46px;max-width:1200px;margin:38px auto;padding:0 32px}aside{padding-top:8px;min-width:0}nav{display:grid;gap:12px}.step{display:flex;gap:13px;align-items:center;text-align:left;padding:18px 14px;border:1px solid transparent;border-radius:10px;background:transparent;color:#526779;font-size:15px;font-weight:600;width:100%;min-height:76px}.step small{display:block;font-size:12px;font-weight:400;margin-top:6px;color:#647a8d;line-height:1.4}.step.active{background:#e4f0fa;border-color:#bbd5e9;color:#204b6d}.number{font:400 23px Georgia,serif;color:#5189b5}.tick{margin-left:auto;color:#337a64}.progress-label{display:flex;justify-content:space-between;font-size:12px;color:#596f82;margin:26px 4px 10px}.track{height:4px;background:#dde8f0;margin:0 4px;border-radius:4px;overflow:hidden}#bar{height:100%;width:0;background:var(--blue);transition:width .3s}.coach-note{margin:32px 7px 0;padding-top:26px;border-top:1px solid var(--line)}.quote-mark{font:48px/1 Georgia,serif;color:#6ea5cc;display:block;height:32px}.coach-note p{font-size:16px;line-height:1.75;color:#4e6579;margin:14px 0}.signature{font:italic 30px Georgia,serif;color:var(--blue)}.coach-note small{display:block;font-size:11px;letter-spacing:1.8px;color:#6b7d8d;margin-top:8px}.workspace{min-width:0}.section-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.eyebrow{font-size:12px;letter-spacing:1.8px;color:#497899;font-weight:600;margin:0}.pill{font-size:11px;letter-spacing:1.4px;color:#6b7f90}h2{font:400 36px/1.17 'DM Serif Display',Georgia,serif;letter-spacing:-.7px;margin:0 0 9px}.subtitle{font-size:16px;line-height:1.6;color:#637586;margin:0 0 24px}.lesson{border:1px solid #d5e4ef;background:white;border-radius:15px;overflow:hidden;box-shadow:0 14px 45px #254f7010}.video-shell{aspect-ratio:16/9;display:flex;align-items:center;justify-content:center;position:relative;background:linear-gradient(120deg,#c9e5f8,#f5fbff 48%,#d7ebfa);border-bottom:1px solid #d4e5f1;overflow:hidden}.video-shell:before{content:'';position:absolute;inset:0;pointer-events:none;background:linear-gradient(65deg,transparent 82%,#a9cfe847 82%,transparent 90%),linear-gradient(145deg,transparent 82%,#9fc9e538 82%)}.video-pending{text-align:center;padding:20px;position:relative}.video-pending>span{display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;border:1px solid #a6c9e2;border-radius:50%;color:#467fa9;font-size:14px;background:#ffffff6b}.video-pending p{font:400 clamp(24px,3vw,36px)/1.2 'DM Serif Display',Georgia,serif;margin:17px 0 10px;color:#243e52}.video-pending small{font-size:13px;color:#546f83}.lesson-copy{padding:29px 34px 31px}.mini-label{font-size:11px;letter-spacing:1.6px;color:#447ca6;font-weight:600}h3{font:400 29px/1.2 'DM Serif Display',Georgia,serif;letter-spacing:-.4px;margin:12px 0 15px}.lesson-copy p{font-size:16px;line-height:1.8;color:#4d6375;margin:0 0 13px}.focus-box{border-left:2px solid #75aed6;padding:4px 0 4px 18px;margin-top:24px}.focus-box span{font-size:11px;letter-spacing:1.5px;color:#457b9f;font-weight:600}.focus-box p{font-size:15px;line-height:1.6;margin:8px 0 0;color:#314e64}.actions{display:flex;align-items:center;gap:15px;margin-top:23px}.back{border:0;background:transparent;color:#466b87;min-height:48px;padding:10px 8px;font-size:14px}.back:disabled{color:#8b9aa7;cursor:default}.primary{background:#387cb3;color:#fff;border:0;border-radius:8px;padding:16px 23px;min-height:50px;font-size:14px;font-weight:600;margin-left:auto;box-shadow:0 5px 13px #336f9d20}.primary:hover{background:#286797}.primary span{margin-left:17px}#actionHint{font-size:12px;line-height:1.5;color:#6a7e8e;max-width:160px}footer{display:flex;justify-content:space-between;gap:20px;font-size:12px;color:#657c8d;border-top:1px solid var(--line);margin-top:28px;padding:20px 0}footer a{text-underline-offset:4px}button:focus-visible,a:focus-visible{outline:3px solid #4387be;outline-offset:4px}h2:focus{outline:none}#completion{padding:23px;background:#eaf4fb;border:1px solid #bdd9eb;border-radius:12px;gap:15px;margin-top:25px}#completion:not([hidden]){display:flex}#completion h3{font-size:26px;margin-top:0}#completion p{font-size:16px;line-height:1.7}#completion a{font-size:14px}.completion-icon{font-size:28px;color:#397c9f}@media(max-width:950px){main{grid-template-columns:220px minmax(0,1fr);gap:25px;padding:0 25px}.step{padding:15px 10px;gap:9px}.lesson-copy{padding:26px}#actionHint{display:none}h2{font-size:32px}}@media(max-width:1100px){header{padding:14px 20px}.brand{font-size:14px}.brand img{width:46px;height:46px}.brand small{font-size:10px;letter-spacing:1.4px}.header-note{font-size:12px}.welcome-banner{padding:16px 18px 26px}.welcome-banner>p:first-child{font-size:14px}h1{font-size:clamp(38px,8.8vw,62px);letter-spacing:-1.5px;margin:5px 0 12px}.intro{font-size:15px;max-width:320px;margin:auto}main{display:block;margin:20px auto 0;padding:0 18px}aside{padding:0}nav{grid-template-columns:repeat(3,minmax(0,1fr));gap:7px}.step{display:flex;flex-direction:column;justify-content:center;gap:6px;text-align:center;padding:12px 4px;font-size:13px;min-height:84px;background:#edf5fb;border-color:#e0eaf2;border-radius:8px}.number{font-size:19px}.step small{display:none}.step .tick{display:none}.step.active{background:#d9eafa;border-color:#80afd1;color:#214d6d}.progress-label{margin:13px 2px 7px;font-size:12px}.track{margin:0 2px}.coach-note{display:none}.workspace{padding-top:25px}.section-heading{margin-bottom:10px}.eyebrow{font-size:11px}.pill{font-size:10px}h2{font-size:29px}.subtitle{font-size:15px;margin-bottom:19px;line-height:1.6}.lesson{border-radius:12px}.video-pending{padding:15px}.video-pending>span{width:35px;height:35px;font-size:12px}.video-pending p{font-size:25px;margin:11px 0 8px}.video-pending small{font-size:12px}.lesson-copy{padding:24px 22px}h3{font-size:27px}.lesson-copy p{font-size:16px;line-height:1.75}.focus-box{padding-left:14px}.actions{margin-top:18px;gap:12px}.primary{font-size:14px;padding:16px 18px}footer{font-size:12px;flex-direction:column;gap:14px;margin-top:23px;padding:20px 0 30px}}@media(max-width:360px){.header-note{display:none}h1{font-size:36px}main{padding:0 13px}.step{font-size:12px}.lesson-copy{padding:21px 18px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

@media(max-width:1100px){main{max-width:680px}.brand{font-size:16px}.intro,.subtitle{font-size:16px}.step{font-size:14px;min-height:90px}.step small{font-size:12px}header{max-width:720px}.welcome-banner{padding-bottom:25px}.workspace{padding-top:24px}.lesson-copy{padding:24px}.primary{min-height:52px}.welcome-banner h1{font-size:clamp(38px,9vw,62px)}footer a{min-height:44px;display:flex;align-items:center}}

.video-shell video{display:block;width:100%;height:100%;object-fit:contain;position:relative;z-index:1;background:#000}.video-shell video[hidden],.video-pending[hidden]{display:none}.video-shell:has(video:not([hidden])):before{display:none}

.video-cover{position:absolute;inset:0;z-index:3;border:0;width:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:20px;background:linear-gradient(125deg,#d8edfc,#fff 52%,#dceffa);color:#202732;padding:20px}.video-cover[hidden],.video-tools[hidden]{display:none}.cover-brand{font:400 clamp(26px,5vw,44px)/1.1 'DM Serif Display',Georgia,serif}.cover-brand strong{font-weight:400;color:#4387be}#coverTitle{font-size:clamp(18px,3vw,27px)}.cover-play{background:#387cb3;color:white;border-radius:30px;padding:12px 22px;font-size:16px}.video-cover:disabled{opacity:.75;cursor:wait}.video-tools{padding:14px 20px;background:#f3f9fe;border-bottom:1px solid #d5e4ef}.seek-row{display:flex;gap:14px;align-items:center}.seek-row span{font-size:14px;white-space:nowrap}.seek-row input{flex:1;min-width:0;min-height:44px;accent-color:#387cb3;cursor:pointer}.seek-buttons{display:flex;justify-content:space-between;gap:12px}.seek-buttons button{min-height:44px;border:1px solid #b9d3e7;border-radius:8px;background:white;color:#264e6b;padding:8px 14px;font-size:14px}#videoStatus{font-size:14px;line-height:1.5}@media(max-width:480px){.video-cover{gap:12px}.cover-play{padding:9px 17px}.video-tools{padding:10px 14px}}

.video-cover{padding:0;background:#202732}.video-cover img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain}.cover-play{position:relative;display:flex;align-items:center;justify-content:center;width:76px;height:76px;padding:0 0 0 5px;border-radius:50%;background:#387cb3ed;border:3px solid white;color:white;font-size:30px;box-shadow:0 3px 20px #0005}.video-cover:hover .cover-play{background:#286797}

main[hidden]{display:none!important}