.lr-learning-page{--series-sage:#edf1e9;--series-line:#d9e0d9}
.lr-series-hero{display:grid;grid-template-columns:1.45fr .65fr;gap:90px;padding:66px 0 50px;align-items:center}
.lr-series-hero h1{font-size:clamp(48px,5vw,66px);line-height:1.08!important;letter-spacing:-.045em!important}
.lr-series-hero h1 em{display:block;margin-top:14px;font-size:.68em;line-height:1.15;letter-spacing:-.03em;font-family:Georgia,'Times New Roman',serif;font-weight:400;color:var(--lr-teal)}
.lr-series-intro{max-width:615px;font-size:18px;line-height:1.8;margin-top:25px!important;color:var(--lr-muted)}
.lr-series-links{display:flex;align-items:center;gap:27px;margin-top:29px;flex-wrap:wrap}
.lr-series-links>a:last-child{color:var(--lr-teal);font-size:13px;font-weight:550;display:flex;gap:12px;align-items:center}
.lr-series-overview{border-left:1px solid var(--series-line);padding:5px 0 5px 42px}
.lr-series-large-number{font-size:96px;line-height:1;color:var(--lr-teal);font-weight:450;letter-spacing:-.08em;display:flex;align-items:flex-end;gap:17px}
.lr-series-large-number>span{font-size:12px;line-height:1.5;letter-spacing:0;max-width:45px;padding-bottom:11px;color:var(--lr-muted)}
.lr-series-overview>div{margin-top:32px;display:grid;gap:23px;font-size:13px;line-height:1.65}
.lr-series-overview b,.lr-series-overview p>span{display:block}.lr-series-overview b{font-weight:600}.lr-series-overview p>span{color:var(--lr-muted);margin-top:4px}
.lr-series-access{display:block;border-top:1px solid var(--series-line);padding-top:20px;margin-top:26px;font-size:11px;color:var(--lr-teal)}
.lr-series-start{display:flex;align-items:center;gap:30px;border-top:1px solid var(--series-line);padding:23px 0 26px;font-size:13px;line-height:1.75;color:var(--lr-muted)}
.lr-series-start>span{font-size:12px;color:var(--lr-teal);white-space:nowrap;letter-spacing:.04em}.lr-series-start b{color:var(--lr-ink);font-weight:600;margin-right:5px}
.lr-series-stages{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.lr-series-stages a{display:grid;grid-template-columns:25px 1fr;gap:4px 12px;padding:5px 0}.lr-series-stages a>span{color:var(--lr-teal);font-size:11px;grid-row:1/3;padding-top:2px}.lr-series-stages small{font-size:11px;color:var(--lr-muted)}.lr-series-stages a:hover b{color:var(--lr-teal)}
.lr-series-watch{background:#f4f6f2;border-top:1px solid var(--series-line);border-bottom:1px solid var(--series-line);padding:42px 0 48px}
.lr-lessons{display:grid;grid-template-columns:minmax(0,1fr) 348px;column-gap:42px;align-items:start}
.lr-lesson-view{min-width:0;scroll-margin-top:24px!important}
.lr-lesson-mobile-picker{display:none}
.lr-lesson-heading{min-height:136px;padding-bottom:22px}.lr-lesson-kicker{display:block;font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--lr-teal);font-weight:600;line-height:1.5}.lr-lesson-kicker>span{margin:0 10px;opacity:.5}
.lr-lesson-heading h2{font-size:30px;line-height:1.18;margin:12px 0 10px;max-width:650px;scroll-margin-top:25px}
.lr-lesson-heading h2:focus{outline:none}.lr-lesson-heading>p:last-child{font-size:13px;line-height:1.7;color:var(--lr-muted);max-width:640px}
.lr-lesson-stage{border:1px solid #dce2dc;border-radius:5px;background:#e5eae2;padding:24px;display:flex;justify-content:center;overflow:hidden}
.lr-lesson-viewport{width:min(100%,422px);aspect-ratio:13/20;overflow:auto;overscroll-behavior:contain;scrollbar-width:thin}.lr-lesson-viewport.is-zoomed{touch-action:pan-x pan-y;outline-offset:3px}.lr-lesson-viewport.is-zoomed .lr-lesson-screen{width:200%;max-width:none}.lr-lesson-screen{width:100%;position:relative;aspect-ratio:13/20;box-shadow:0 4px 24px #202b3410;background:#fff}
.lr-lesson-screen video{display:block;width:100%;height:100%;aspect-ratio:13/20;background:white;object-fit:contain}
.lr-lesson-play{position:absolute;inset:0 0 46px;width:100%;border:0;background:linear-gradient(transparent 5%,#142b273d 75%,#142b27b3);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:22px;color:#fff;text-align:center}
.lr-play-circle{border:1px solid #ffffffc4;border-radius:100%;width:76px;height:76px;display:grid;place-items:center;font-size:23px;padding-left:4px;background:#23433eee;box-shadow:0 8px 32px #0002}
.lr-lesson-play>span:last-child{font-size:18px;line-height:1.4;font-weight:600;background:#233e38ed;padding:12px 20px;border-radius:4px}.lr-lesson-play small{display:block;font-size:11px;font-weight:400;margin-top:9px}
.lr-lesson-play:hover .lr-play-circle{background:#16716d;transform:scale(1.04)}
.lr-lesson-tools{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:12px 0 15px;color:var(--lr-muted);font-size:10px;border-bottom:1px solid var(--series-line)}
.lr-lesson-tools button{background:none;border:0;color:var(--lr-teal);font-size:11px;display:flex;gap:10px;align-items:center;min-height:30px;padding:0 3px}.lr-lesson-tools button span{font-size:20px}
.lr-lesson-navigation{display:flex;gap:25px;justify-content:space-between;align-items:center;border-bottom:1px solid var(--series-line);padding:17px 0 19px}
.lr-lesson-navigation>button{display:flex;align-items:center;gap:13px;text-align:left;background:none;border:0;color:var(--lr-teal);font-size:12px;line-height:1.5;padding:6px 0;min-height:42px}.lr-lesson-navigation>button:disabled{color:#717977;opacity:.6;cursor:default}
.lr-lesson-navigation>.lr-next-lesson{max-width:65%;font-weight:550;justify-content:flex-end;text-align:right}.lr-next-lesson small{display:block;font-weight:400;color:var(--lr-muted);font-size:10px;margin-bottom:5px}
.lr-lesson-context{display:grid;grid-template-columns:.95fr 1.05fr;gap:35px;padding:27px 0 23px}
.lr-lesson-context h3{font-size:14px;line-height:1.4;letter-spacing:0;font-weight:600;margin-bottom:11px}.lr-lesson-context p,.lr-lesson-context li{font-size:12px;line-height:1.8;color:var(--lr-muted)}.lr-lesson-context ul{padding-left:17px;margin:0}.lr-lesson-context li+li{margin-top:7px}
.lr-lesson-transcript{border-top:1px solid var(--series-line);border-bottom:1px solid var(--series-line)}.lr-lesson-transcript summary{padding:18px 0;font-size:13px;font-weight:550}.lr-lesson-transcript summary>span{float:right;font-size:10px;font-weight:400;color:var(--lr-muted);padding-top:2px}
.lr-lesson-transcript>div{padding:0 0 20px;display:grid;gap:19px}.lr-lesson-transcript p{display:grid;grid-template-columns:45px 1fr;gap:12px;font-size:13px;line-height:1.8;color:var(--lr-muted)}.lr-lesson-transcript p>button{align-self:start;color:var(--lr-teal);border:0;background:none;font-size:11px;padding:3px 0;min-height:30px;text-align:left;text-decoration:underline;text-underline-offset:3px}
.lr-lesson-list{background:white;border:1px solid var(--series-line);border-radius:5px;overflow:hidden;scroll-margin-top:25px}
.lr-lesson-list>header{padding:27px 25px 23px;border-bottom:1px solid var(--series-line)}.lr-lesson-list h2{font-size:22px;margin:12px 0 8px;line-height:1.2}.lr-lesson-list header p{font-size:11px;color:var(--lr-muted)}.lr-lesson-list header p span{padding:0 7px}
.lr-lesson-part>h3{font-size:13px;line-height:1.4;letter-spacing:0;padding:18px 25px 15px;background:#f5f7f2;border-bottom:1px solid var(--series-line)}.lr-lesson-part+.lr-lesson-part{border-top:1px solid var(--series-line)}.lr-lesson-part h3>span{display:block;font-size:9px;text-transform:uppercase;letter-spacing:.08em;color:var(--lr-teal);margin-bottom:5px}.lr-lesson-part h3>small{display:block;font-size:10px;color:var(--lr-muted);font-weight:400;margin-top:5px}
.lr-lesson-list ol{padding:0;margin:0;list-style:none;counter-reset:lesson}.lr-lesson-list li+li{border-top:1px solid #e9ede7}.lr-lesson-list li a{display:grid;grid-template-columns:24px minmax(0,1fr) 12px;gap:12px;padding:19px 21px 19px 25px;border-left:3px solid transparent;transition:background .15s}
.lr-lesson-list li a:hover{background:#f6f8f4}.lr-lesson-list li a[aria-current=true]{background:#e9efe5;border-left-color:var(--lr-teal)}
.lr-lesson-number{font-size:12px;font-variant-numeric:tabular-nums;padding-top:2px;color:var(--lr-muted)}.lr-lesson-list [aria-current=true] .lr-lesson-number{color:var(--lr-teal);font-weight:650}
.lr-lesson-row-copy{display:grid;gap:5px}.lr-lesson-location{font-size:9px;color:var(--lr-muted);letter-spacing:.03em}.lr-lesson-row-copy strong{font-size:13px;line-height:1.5;font-weight:550;letter-spacing:-.01em}.lr-lesson-row-meta{font-size:10px;color:var(--lr-muted);font-variant-numeric:tabular-nums}.lr-lesson-row-arrow{font-size:10px;color:var(--lr-teal);align-self:center}
.lr-lesson-memory{font-size:11px!important;line-height:1.8;color:var(--lr-muted);padding:20px 25px;border-top:1px solid var(--series-line)}.lr-lesson-progress{padding:0 25px 20px;font-size:11px;color:var(--lr-teal)}
.lr-lesson-ended{position:absolute;inset:0 0 45px;background:#f2f5eefa;display:flex;flex-direction:column;align-items:flex-start;justify-content:center;padding:38px;gap:22px}.lr-lesson-ended h3{font-size:29px;line-height:1.2}.lr-lesson-ended p{font-size:14px;color:var(--lr-muted);line-height:1.8}.lr-lesson-ended .lr-button{font-size:12px;min-height:44px}.lr-lesson-replay{background:none;border:0;padding:8px 0;color:var(--lr-teal);font-size:12px;text-decoration:underline;text-underline-offset:4px}
.lr-lesson-error{font-size:13px;color:#842e3b;padding:16px 0}.lr-lesson-error a{text-decoration:underline}
.lr-series-notes{display:grid;grid-template-columns:1fr 1fr;gap:70px;padding:64px 0}.lr-series-notes h2{font-size:34px;line-height:1.2}.lr-series-notes>div:last-child p{font-size:14px;color:var(--lr-muted);line-height:1.9}.lr-series-notes>div:last-child p+p{margin-top:18px}
.lr-series-founder{border-top:1px solid var(--series-line);display:flex;gap:30px;padding:34px 0 56px;align-items:flex-start}.lr-series-founder>img{object-fit:cover;object-position:50% 30%;width:88px;height:104px;border-radius:2px}.lr-series-founder .lr-eyebrow{margin-bottom:10px!important}.lr-series-founder h2{font-size:23px;line-height:1.35}.lr-series-founder p:not(.lr-eyebrow){max-width:755px;margin-top:12px;font-size:13px;color:var(--lr-muted);line-height:1.8}.lr-series-founder a{display:inline-flex;gap:15px;font-size:12px;color:var(--lr-teal);margin-top:16px}
.lr-series-promo{padding:36px!important;background:#edf1e9;margin-bottom:40px!important;border-left:3px solid var(--lr-teal)}.lr-series-promo h2{font-size:29px;line-height:1.2;margin-bottom:15px}.lr-series-promo p{font-size:15px;line-height:1.8;color:var(--lr-muted);max-width:760px}.lr-series-promo a{margin-top:22px}
@media(min-width:1400px){.lr-lesson-viewport{width:455px}}
@media(max-width:1050px){.lr-series-hero{gap:40px;grid-template-columns:1.4fr .7fr}.lr-series-overview{padding-left:28px}.lr-series-hero h1{font-size:64px}.lr-lessons{grid-template-columns:minmax(0,1fr) 300px;gap:26px}.lr-lesson-list li a{padding-left:16px;gap:9px}.lr-lesson-stage{padding:16px}.lr-lesson-heading h2{font-size:26px}.lr-lesson-context{grid-template-columns:1fr;gap:22px}}
@media(prefers-reduced-motion:reduce){.lr-lesson-list li a,.lr-play-circle{transition:none;transform:none!important}}
.lr-learning-menu{display:none}
.lr-lesson-touch-controls{display:none;padding:8px 0 12px;border-bottom:1px solid var(--series-line)}
.lr-lesson-touch-controls.is-visible{display:block}
.lr-lesson-timeline{display:flex;gap:12px;align-items:center;font-size:12px;font-variant-numeric:tabular-nums;color:var(--lr-muted)}
.lr-lesson-timeline input{flex:1;min-width:0;height:44px;accent-color:var(--lr-teal);cursor:pointer}
.lr-lesson-touch-controls>div{display:grid;grid-template-columns:1fr 1.2fr 1fr;gap:12px}
.lr-lesson-touch-controls button{min-height:48px;border:1px solid #a8bbb4;border-radius:6px;background:white;color:var(--lr-teal);font-size:16px}
.lr-lesson-touch-controls .lr-touch-play{background:var(--lr-teal);border-color:var(--lr-teal);color:white;font-weight:600}
.lr-lesson-tools{gap:8px;flex-wrap:wrap;padding:10px 0}
.lr-lesson-tools button{min-height:44px;font-size:12px;padding:0 9px;border-radius:5px}
.lr-lesson-tools button[aria-pressed=true]{background:#dfeae3;color:#174d48}
.lr-lesson-tools button:disabled{opacity:.5;cursor:default}
.lr-lesson-tools button:first-child>span{font-size:12px;border:1px solid currentColor;padding:1px 3px;border-radius:3px}
.lr-lesson-zoom-note{font-size:13px;line-height:1.5;color:var(--lr-teal);padding:12px 0 0}
.lr-lesson-zoom-captions{background:#18282b;color:white;padding:14px 18px;font-size:16px;line-height:1.5;margin-top:10px;border-radius:4px;white-space:pre-line;min-height:52px}
.lr-lesson-screen video::cue{font-size:18px;background:#132b28e8;color:white}
.lr-learning-page :is(button,a,input,select,summary):focus-visible{outline:3px solid #157a70;outline-offset:4px}
@media(max-width:760px){
 .lr-learning-site>.lr-header{padding:12px 20px;gap:8px;align-items:center}
 .lr-learning-site>.lr-header>nav,.lr-learning-site>.lr-header>.lr-signin{display:none}
 .lr-learning-menu{display:block;position:relative;margin-left:auto;z-index:20}
 .lr-learning-menu summary{list-style:none;display:flex;align-items:center;gap:12px;min-height:44px;padding:0 10px;font-size:15px;color:var(--lr-teal);cursor:pointer}
 .lr-learning-menu summary::-webkit-details-marker{display:none}
 .lr-learning-menu nav{position:absolute;right:0;top:100%;width:min(350px,calc(100vw - 40px))!important;display:grid!important;grid-template-columns:1fr 1fr;gap:4px!important;padding:12px!important;background:white;border:1px solid #d9e0d9!important;box-shadow:0 12px 28px #1d303026;border-radius:6px}
 .lr-learning-menu nav a{font-size:16px;min-height:48px;display:flex;align-items:center;padding:8px 12px;border:0!important}
 .lr-learning-menu nav a[aria-current=page]{background:#e9efe5;border-radius:4px}
 .lr-learning-site .lr-learning-page .lr-wrap{width:calc(100% - 40px)}
 .lr-series-hero{grid-template-columns:1fr;gap:24px;padding:30px 0 24px}
 .lr-series-hero .lr-eyebrow{font-size:11px;line-height:1.6;letter-spacing:.08em;margin-bottom:17px}
 .lr-series-hero h1{font-size:clamp(36px,9.4vw,52px)}
 .lr-series-hero h1 em{font-size:.7em;margin-top:12px}
 .lr-series-intro{font-size:16px;line-height:1.6;margin-top:20px!important}
 .lr-series-links{display:grid;gap:8px;margin-top:22px}
 .lr-series-links .lr-button{justify-content:space-between;min-height:50px;font-size:16px;padding:12px 18px}
 .lr-series-links>a:last-child{justify-content:center;min-height:44px;font-size:15px}
 .lr-series-overview{padding:20px 0 0;border-left:0;border-top:1px solid var(--series-line);display:grid;grid-template-columns:80px 1fr;gap:15px 20px}
 .lr-series-large-number{font-size:48px;display:block}
 .lr-series-large-number>span{max-width:none;display:block;font-size:12px;padding:6px 0 0;line-height:1.4}
 .lr-series-overview>div{margin:0;gap:12px;font-size:14px;line-height:1.5}
 .lr-series-access{grid-column:1/-1;padding:0;border-top:0;margin:0;font-size:13px}
 .lr-series-stages{grid-template-columns:1fr;gap:0;padding:0 0 16px}
 .lr-series-stages a{grid-template-columns:24px minmax(0,1fr) auto;gap:10px;min-height:68px;padding:14px 0;border-bottom:1px solid var(--series-line);align-items:center}
 .lr-series-stages a>span{grid-row:auto;font-size:13px;padding:0}
 .lr-series-stages b{font-size:15px;line-height:1.4}
 .lr-series-stages small{font-size:12px;white-space:nowrap}
 .lr-series-watch{padding:24px 0 30px}
 .lr-lessons{grid-template-columns:1fr;gap:30px}
 .lr-lesson-mobile-picker{display:grid;gap:10px;padding:0 0 24px;font-size:15px;font-weight:600;color:var(--lr-teal)}
 .lr-lesson-mobile-picker select{width:100%;min-width:0;min-height:52px;border:1px solid #9cafaa;border-radius:6px;background:#fff;color:var(--lr-ink);font-size:16px;padding:10px 30px 10px 12px;text-overflow:ellipsis}
 .lr-lesson-heading{min-height:0;padding-bottom:20px}
 .lr-lesson-heading h2{font-size:27px;line-height:1.2;margin:12px 0}
 .lr-lesson-heading>p:last-child{font-size:16px;line-height:1.6}
 .lr-lesson-kicker{font-size:11px;letter-spacing:.05em;line-height:1.6}
 .lr-lesson-kicker>span{margin:0 6px}
 .lr-lesson-stage{padding:0;border:0;border-radius:0;margin-left:-20px;margin-right:-20px}
 .lr-lesson-viewport{width:100%;max-width:520px}
 .lr-lesson-screen{width:100%;box-shadow:none}
 .lr-lesson-screen video::cue{font-size:17px}
 .lr-lesson-touch-controls{display:block}
 .lr-lesson-tools{display:grid;grid-template-columns:1fr 1.3fr 1fr;gap:2px;font-size:14px}
 .lr-lesson-tools button{font-size:13px;min-height:48px;padding:0 3px;gap:6px;justify-content:center;line-height:1.35}
 .lr-lesson-navigation{gap:12px;align-items:stretch;padding:16px 0}
 .lr-lesson-navigation>button{font-size:14px;gap:8px;min-height:52px}
 .lr-lesson-navigation>.lr-next-lesson{max-width:65%;font-size:15px}
 .lr-next-lesson small{font-size:12px;margin-bottom:6px}
 .lr-lesson-context{padding:25px 0;gap:24px}
 .lr-lesson-context h3{font-size:18px}
 .lr-lesson-context p,.lr-lesson-context li{font-size:16px;line-height:1.65}
 .lr-lesson-transcript summary{font-size:16px;line-height:1.5;padding:18px 0}
 .lr-lesson-transcript summary>span{float:none;display:block;padding:3px 0 0 20px;font-size:13px}
 .lr-lesson-transcript p{font-size:16px;line-height:1.7;gap:10px;grid-template-columns:48px 1fr}
 .lr-lesson-transcript p>button{font-size:14px;min-height:44px}
 .lr-lesson-list>header{padding:23px}
 .lr-lesson-list h2{font-size:26px}
 .lr-lesson-list header p{font-size:14px}
 .lr-lesson-part>h3{padding:18px 20px;font-size:16px}
 .lr-lesson-part h3>span,.lr-lesson-part h3>small{font-size:12px}
 .lr-lesson-list li a{padding:20px 16px;gap:12px;grid-template-columns:24px minmax(0,1fr) 12px}
 .lr-lesson-row-copy strong{font-size:16px}
 .lr-lesson-location,.lr-lesson-row-meta,.lr-lesson-number{font-size:13px}
 .lr-lesson-memory{font-size:14px!important;padding:20px}
 .lr-lesson-progress{font-size:14px;padding:0 20px 20px}
 .lr-lesson-ended{padding:24px;gap:16px}
 .lr-lesson-ended h3{font-size:25px}
 .lr-lesson-ended p{font-size:15px;line-height:1.6}
 .lr-lesson-ended .lr-button,.lr-lesson-replay{font-size:14px;min-height:48px}
 .lr-series-notes{grid-template-columns:1fr;gap:23px;padding:40px 0}
 .lr-series-notes h2{font-size:29px}
 .lr-series-notes>div:last-child p{font-size:16px;line-height:1.7}
 .lr-series-founder{gap:18px;padding:28px 0 40px}
 .lr-series-founder>img{width:60px;height:78px}
 .lr-series-founder h2{font-size:22px}
 .lr-series-founder p:not(.lr-eyebrow){font-size:16px;line-height:1.7}
 .lr-series-founder .lr-eyebrow{font-size:11px;line-height:1.6}
 .lr-series-founder a{font-size:15px;line-height:1.5;min-height:44px}
 .lr-learning-site .lr-footer{padding:30px 20px}
 .lr-learning-site .lr-footer a{font-size:14px;min-height:44px;display:inline-flex;align-items:center}
 .lr-learning-site .lr-footer p{font-size:14px;line-height:1.6}
 .lr-learning-site .lr-footer>small{font-size:12px;line-height:1.7}
}
@media(max-width:350px){.lr-series-stages a{grid-template-columns:22px 1fr}.lr-series-stages small{grid-column:2}.lr-lesson-tools button{font-size:12px}.lr-lesson-ended{padding:18px;gap:12px}.lr-lesson-ended h3{font-size:23px}.lr-lesson-ended p{font-size:13px}}

/* A single player owns playback in the page and in the immersive viewer. */
.lr-film-player{position:relative;min-width:0}
.lr-film-player.is-enhanced .lr-lesson-play,.lr-film-player.is-enhanced .lr-lesson-ended{bottom:0}
.lr-film-player.is-enhanced .lr-lesson-touch-controls{display:block}
.lr-player-controls{padding:0 14px;background:#fff;border:1px solid var(--series-line);border-top:0;border-radius:0 0 6px 6px}
.lr-player-controls .lr-lesson-touch-controls{border-bottom:0;padding-bottom:0}
.lr-player-controls .lr-lesson-tools{border-bottom:0}
.lr-viewing-tip{font-size:12px;line-height:1.6;color:var(--lr-muted);margin:12px 0 0}
.lr-cinema-heading{display:none}
.lr-film-player.is-cinema{position:fixed;inset:0;width:100%;height:100%;height:100dvh;z-index:10000;border:0!important;border-radius:0!important;background:#101917;color:#fff;overflow:hidden;isolation:isolate}
.lr-film-player:fullscreen{width:100vw;height:100dvh}
.lr-film-player.is-cinema .lr-lesson-stage{position:absolute;inset:0;width:100%;height:100%;border:0;border-radius:0;margin:0;padding:0;background:#101917}
.lr-film-player.is-cinema .lr-lesson-viewport{width:100%;max-width:none;height:100%;aspect-ratio:auto;scrollbar-width:none;display:flex;align-items:center;overscroll-behavior:contain}
.lr-film-player.is-cinema .lr-lesson-viewport::-webkit-scrollbar{display:none}
.lr-film-player.is-cinema .lr-lesson-screen{flex:none;width:min(100vw,65dvh);height:auto;aspect-ratio:13/20;margin:auto;box-shadow:none}
.lr-film-player.is-cinema .lr-lesson-viewport.is-zoomed{display:block}
.lr-film-player.is-cinema .lr-lesson-viewport.is-zoomed .lr-lesson-screen{width:max(100%,130dvh);height:auto;margin:0 auto}
.lr-cinema-heading{position:absolute;inset:0 0 auto;z-index:3;align-items:center;gap:18px;padding:calc(10px + env(safe-area-inset-top)) max(16px,env(safe-area-inset-right)) 14px max(16px,env(safe-area-inset-left));background:linear-gradient(#0c1817ee,#0c1817b3,transparent)}
.lr-film-player.is-cinema .lr-cinema-heading{display:flex}
.lr-cinema-heading>button{flex:none;display:flex;align-items:center;gap:10px;border:1px solid #ffffff60;background:#132622e8;color:#fff;min-width:44px;min-height:44px;padding:8px 12px;border-radius:6px;font-size:15px}
.lr-cinema-heading p{flex:1;min-width:0;font-size:11px;color:#d0dbd5;line-height:1.5}
.lr-cinema-heading strong{display:block;font-size:15px;font-weight:550;color:#fff;white-space:nowrap;text-overflow:ellipsis;overflow:hidden}
.lr-film-player.is-cinema .lr-player-controls{position:absolute;inset:auto 0 0;z-index:3;background:linear-gradient(transparent,#101d19ee 12%,#101d19);border:0;border-radius:0;padding:16px max(20px,env(safe-area-inset-right)) max(8px,env(safe-area-inset-bottom)) max(20px,env(safe-area-inset-left));display:grid;grid-template-columns:1fr;gap:0}
.lr-film-player.is-cinema .lr-lesson-timeline{color:#fff}
.lr-film-player.is-cinema .lr-lesson-timeline input{accent-color:#aad3bd}
.lr-film-player.is-cinema .lr-lesson-touch-controls{padding:0;border:0}
.lr-film-player.is-cinema .lr-lesson-touch-controls>div{gap:8px}
.lr-film-player.is-cinema .lr-lesson-touch-controls button{background:#243c33;color:#fff;border-color:#6c8f7d;min-height:44px}
.lr-film-player.is-cinema .lr-lesson-touch-controls .lr-touch-play{background:#dbeadd;color:#153b30;border-color:#dbeadd}
.lr-film-player.is-cinema .lr-lesson-tools{padding:4px 0 0;display:grid;grid-template-columns:1fr 1.3fr 1fr;gap:6px}
.lr-film-player.is-cinema .lr-lesson-tools button{color:#fff;justify-content:center;min-height:44px;font-size:13px}
.lr-film-player.is-cinema .lr-lesson-tools button[aria-pressed=true]{background:#385748;color:#fff}
.lr-film-player.is-cinema .lr-lesson-zoom-note{grid-column:1/-1;color:#e0e9e3;font-size:12px;padding:0 0 3px;text-align:center}
.lr-film-player.is-cinema .lr-lesson-zoom-captions{position:absolute;z-index:2;bottom:max(22px,env(safe-area-inset-bottom));left:50%;transform:translateX(-50%);width:max-content;max-width:90%;margin:0;min-height:0;padding:8px 14px;background:#101917eb;font-size:16px;text-align:center;pointer-events:none}
.lr-film-player.is-cinema.controls-visible .lr-lesson-zoom-captions{bottom:180px}
.lr-film-player.is-cinema.controls-hidden .lr-cinema-heading,.lr-film-player.is-cinema.controls-hidden .lr-player-controls{opacity:0;pointer-events:none}
.lr-film-player.is-cinema .lr-lesson-ended{inset:0;max-height:100%;overflow:auto}
.lr-film-player.is-cinema .lr-lesson-error{color:#fff;background:#622c36;padding:12px}
@media(orientation:landscape){
 .lr-film-player.is-cinema .lr-player-controls{grid-template-columns:minmax(0,1fr) auto;column-gap:24px;padding-top:8px}
 .lr-film-player.is-cinema .lr-lesson-touch-controls{display:contents}
 .lr-film-player.is-cinema .lr-lesson-timeline{grid-column:1/-1;height:34px}
 .lr-film-player.is-cinema .lr-lesson-touch-controls>div{display:flex;gap:8px}
 .lr-film-player.is-cinema .lr-lesson-touch-controls button{min-width:74px;padding:0 14px;font-size:14px}
 .lr-film-player.is-cinema .lr-lesson-tools{padding:0;display:flex;gap:8px}
 .lr-film-player.is-cinema .lr-lesson-tools button{padding:0 12px}
 .lr-film-player.is-cinema.controls-visible .lr-lesson-zoom-captions{bottom:110px;max-width:76%;font-size:15px}
 .lr-film-player.is-cinema .lr-lesson-ended{padding:20px;gap:12px}
 .lr-film-player.is-cinema .lr-lesson-ended h3{font-size:22px}
 .lr-film-player.is-cinema .lr-lesson-ended p{display:none}
}
/* A phone stays a phone when rotated; it must not become the desktop sidebar. */
@media(max-width:760px),(pointer:coarse) and (max-height:600px){
 .lr-learning-site>.lr-header{padding:10px 20px;gap:8px;align-items:center}
 .lr-learning-site>.lr-header>nav,.lr-learning-site>.lr-header>.lr-signin{display:none}
 .lr-learning-menu{display:block;position:relative;margin-left:auto;z-index:20}
 .lr-learning-menu summary{list-style:none;display:flex;align-items:center;gap:12px;min-height:44px;padding:0 10px;font-size:15px;color:var(--lr-teal)}
 .lr-learning-menu summary::-webkit-details-marker{display:none}
 .lr-learning-menu nav{position:absolute;right:0;top:100%;width:min(350px,calc(100vw - 40px))!important;display:grid!important;grid-template-columns:1fr 1fr;gap:4px!important;padding:12px!important;background:white;border:1px solid #d9e0d9!important;box-shadow:0 12px 28px #1d303026;border-radius:6px}
 .lr-learning-menu nav a{font-size:16px;min-height:48px;display:flex;align-items:center;padding:8px 12px}
 .lr-learning-site .lr-learning-page .lr-wrap{width:calc(100% - 40px)}
 .lr-series-hero{display:block;padding:24px 0 20px}
 .lr-series-hero .lr-eyebrow{font-size:10px;margin-bottom:12px}
 .lr-series-hero h1{font-size:31px;line-height:1.12!important}
 .lr-series-hero h1 em{font-size:24px;margin-top:8px}
 .lr-series-intro{font-size:15px;line-height:1.55;margin-top:16px!important}
 .lr-series-links{display:flex;gap:20px;margin-top:12px}
 .lr-series-links .lr-button{display:none}
 .lr-series-links>a:last-child{font-size:14px;min-height:32px}
 .lr-series-overview,.lr-series-stages{display:none}
 .lr-series-watch{padding:20px 0 30px}
 .lr-lessons{grid-template-columns:1fr;gap:30px}
 .lr-lesson-mobile-picker{display:grid;gap:8px;padding:0 0 18px;font-size:13px;color:var(--lr-teal)}
 .lr-lesson-mobile-picker>span{display:none}
 .lr-lesson-mobile-picker select{width:100%;min-width:0;min-height:48px;border:1px solid #9cafaa;border-radius:6px;background:#fff;color:var(--lr-ink);font-size:16px;padding:10px 30px 10px 12px;text-overflow:ellipsis}
 .lr-lesson-heading{min-height:0;padding-bottom:14px}
 .lr-lesson-heading h2{font-size:25px;line-height:1.2;margin:7px 0 0}
 .lr-lesson-heading>p:last-child{display:none}
 .lr-lesson-kicker{font-size:10px;line-height:1.5}
 .lr-lesson-stage{margin:0;padding:0;border:0;border-radius:6px 6px 0 0;background:#15241d}
 .lr-lesson-viewport{width:100%;max-width:520px}
 .lr-lesson-play{justify-content:flex-start;padding-top:30%;gap:16px}
 .lr-film-player.is-cinema .lr-lesson-play{justify-content:center;padding-top:0}
 .lr-player-controls{padding:0 10px}
 .lr-viewing-tip{font-size:13px}
}
@media(max-width:360px){.lr-series-hero h1{font-size:27px}.lr-series-hero h1 em{font-size:21px}.lr-cinema-heading>button span{display:none}.lr-film-player.is-cinema .lr-lesson-tools button{font-size:12px}}

.lr-film-player.is-cinema:has(.lr-lesson-ended) .lr-cinema-heading,.lr-film-player.is-cinema:has(.lr-lesson-ended) .lr-player-controls{display:none}
.lr-film-player.is-cinema .lr-lesson-ended{position:fixed;inset:0;z-index:5;padding:40px max(24px,calc((100vw - 540px)/2));gap:20px;color:var(--lr-ink)}
@media(orientation:landscape) and (max-height:600px){.lr-film-player.is-cinema .lr-lesson-ended{padding:30px max(24px,calc((100vw - 540px)/2));gap:15px}}

.lr-film-player:not(.is-enhanced) .lr-player-controls{display:none}