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video{object-fit:cover;background:#08090c;border:0;width:100%;height:100%;position:absolute;inset:0}.lockedPanel{text-align:center;box-shadow:var(--shadow-shell);background:radial-gradient(70% 100% at 50% 0,#4082ff24,#0000),#ffffff08;border:1px solid #78afff3d;border-radius:22px;place-items:center;padding:64px 28px;display:grid}.lockedInner{max-width:420px}.lockedIcon{width:56px;height:56px;color:var(--blue);background:#468cff1c;border:1px solid #78afff4d;border-radius:16px;place-items:center;margin-bottom:20px;display:inline-grid}.lockedPanel h2{letter-spacing:-.03em;margin:0 0 10px;font-size:clamp(24px,3.2vw,32px);font-weight:650}.lockedPanel p{max-width:40ch;color:var(--muted);margin:0 auto;font-size:15.5px;line-height:1.6}.lockedActions{flex-wrap:wrap;justify-content:center;gap:12px;margin-top:26px;display:flex}.lessonHead{margin:32px 0 0}.lessonHead h1{letter-spacing:-.035em;text-wrap:balance;margin:0 0 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20px}}