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24px;font-size:12px;display:flex}.player-module__x9pIjW__demoBrand{font-family:var(--op-heading);color:var(--op-ink);align-items:center;gap:8px;font-size:14px;font-weight:700;display:flex}.player-module__x9pIjW__demoBrand img{object-fit:contain;width:28px;height:28px}.player-module__x9pIjW__demoScene{background:var(--op-art);isolation:isolate;flex-direction:column;justify-content:space-between;gap:40px;min-height:430px;padding:32px;display:flex;position:relative}.player-module__x9pIjW__sceneBackdrop{z-index:-1;opacity:.6;pointer-events:none;position:absolute;inset:0;overflow:hidden}.player-module__x9pIjW__sceneBackdrop i{border:1px solid #4f6d8b2e;border-radius:50%;width:500px;height:500px;position:absolute;top:-240px;right:-110px}.player-module__x9pIjW__sceneBackdrop i:nth-child(2){width:640px;height:640px;top:-295px;right:-160px}.player-module__x9pIjW__sceneBackdrop i:nth-child(3){background:#81b29a1f;border-color:#4f6d8b2e;width:120px;height:120px;top:20%;left:15%}.player-module__x9pIjW__sceneCaption{max-width:450px}.player-module__x9pIjW__sceneIndex{letter-spacing:.08em;color:var(--sfx-accent-ink);font-size:12px;font-weight:600}.player-module__x9pIjW__sceneCaption p{font-family:var(--op-heading);letter-spacing:-.035em;margin:13px 0 8px;font-size:clamp(22px,3.2vw,37px);font-weight:500;line-height:1.3}.player-module__x9pIjW__sceneCaption>span:last-child{color:var(--op-muted);font-size:13px}.player-module__x9pIjW__sceneContent{grid-template-columns:minmax(0,1.25fr) minmax(260px,.9fr);align-items:end;gap:28px;display:grid}.player-module__x9pIjW__subtitleStack{align-self:end;padding-bottom:14px}.player-module__x9pIjW__trackLabel{color:var(--op-muted);letter-spacing:.06em;margin:16px 0 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player-module__x9pIjW__op-enter}.player-module__x9pIjW__demoCardHeader{color:var(--op-muted);letter-spacing:.04em;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;font-size:11px;font-weight:600;display:flex}.player-module__x9pIjW__demoCardHeader span:last-child{color:var(--sfx-accent-ink);background:var(--sfx-accent-tint);border-radius:999px;padding:4px 12px}.player-module__x9pIjW__demoLearningCard h3{margin:19px 0 14px;font-size:29px;line-height:1.3}.player-module__x9pIjW__demoLearningCard .player-module__x9pIjW__demoMeaning{color:var(--op-mint);margin-bottom:12px;font-size:16px;font-weight:600;line-height:1.5}.player-module__x9pIjW__demoLearningCard>p{color:var(--op-body);font-size:14px;line-height:1.7}.player-module__x9pIjW__cardSource{border-top:1px solid var(--op-line);gap:8px;margin-top:16px;padding-top:16px;display:grid}.player-module__x9pIjW__cardSource>span{color:var(--op-muted);letter-spacing:.06em;font-size:11px}.player-module__x9pIjW__cardSource q{color:var(--op-body);font-size:13px}.player-module__x9pIjW__demoControls{background:var(--op-card);border-top:1px solid var(--op-line);color:var(--op-body);align-items:center;gap:16px;padding:16px 24px;font-size:12px;display:flex}.player-module__x9pIjW__demoControls button{border:1px solid var(--op-accent);background:var(--op-accent);width:44px;height:44px;color:var(--sfx-on-accent);border-radius:999px;flex:none;place-items:center;padding:0;display:grid}.player-module__x9pIjW__demoControls button:focus-visible{outline-color:var(--op-accent);outline-offset:4px}.player-module__x9pIjW__demoProgress{background:var(--sfx-light);border-radius:999px;flex:1;height:4px;overflow:hidden}.player-module__x9pIjW__demoProgress span{background:var(--sfx-accent);transform-origin:0;width:34%;height:100%;animation:24s linear infinite player-module__x9pIjW__op-progress;display:block}.player-module__x9pIjW__demoWindow[data-paused=true] 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h2{font-size:clamp(30px,3.4vw,43px)}.player-module__x9pIjW__tourHeading>p:not(.player-module__x9pIjW__eyebrow){color:var(--op-muted);margin-top:22px}.player-module__x9pIjW__practiceBenefits{gap:20px;margin:27px 0;display:grid}.player-module__x9pIjW__practiceBenefits>div{border-inline-start:2px solid var(--op-accent);padding-inline-start:16px}.player-module__x9pIjW__practiceBenefits dt{margin-bottom:5px;font-size:15px;font-weight:700}.player-module__x9pIjW__practiceBenefits dd{color:var(--op-body);text-wrap:balance;margin:0;font-size:15px}.player-module__x9pIjW__practiceDemo{border:1px solid var(--op-line);background:var(--op-card);min-width:0;padding:var(--op-panel-pad);border-radius:var(--r-lg);box-shadow:var(--sfx-shadow-soft);overflow:hidden}.player-module__x9pIjW__practiceMeta{letter-spacing:.04em;color:var(--sfx-accent-ink);margin:calc(-1 * var(--op-panel-pad)) calc(-1 * var(--op-panel-pad)) 0;padding:20px var(--op-panel-pad);background:var(--op-art);border-bottom:1px solid var(--op-line);flex-wrap:wrap;justify-content:space-between;gap:12px;font-size:12px;font-weight:600;display:flex}.player-module__x9pIjW__practiceModes{flex-wrap:wrap;gap:8px;margin:24px 0;display:flex}.player-module__x9pIjW__practiceModes button{border:1px solid var(--sfx-border-input);min-height:44px;color:var(--op-body);background:0 0;border-radius:999px;flex:95px;padding:12px;font-size:12px;font-weight:700;line-height:1.4}.player-module__x9pIjW__practiceModes button[aria-pressed=true]{color:var(--sfx-on-accent);background:var(--op-accent);border-color:var(--op-accent)}.player-module__x9pIjW__practiceDemo .player-module__x9pIjW__practicePrompt{font-size:16px;font-weight:600;line-height:1.5}.player-module__x9pIjW__practiceDemo .player-module__x9pIjW__practiceSentence{letter-spacing:-.025em;overflow-wrap:anywhere;margin:18px 0 22px;font-size:clamp(24px,2.8vw,34px);font-weight:700;line-height:1.55}.player-module__x9pIjW__practiceSentence mark{background:var(--sfx-accent-tint);color:var(--op-ink);-webkit-box-decoration-break:clone;box-decoration-break:clone}.player-module__x9pIjW__practiceClue{background:var(--sfx-accent-tint);border-inline-start:3px solid var(--op-accent);border-start-end-radius:var(--r-sm);border-end-end-radius:var(--r-sm);margin-bottom:24px;padding:16px}.player-module__x9pIjW__practiceClue>span{letter-spacing:.06em;color:var(--sfx-accent-ink);margin-bottom:8px;font-size:11px;font-weight:700;display:block}.player-module__x9pIjW__practiceClue p{font-size:15px;font-weight:500}.player-module__x9pIjW__answerLabel{margin:0 0 8px;font-size:12px;font-weight:700;display:block}.player-module__x9pIjW__practiceDemo input{border:1px solid var(--sfx-border-input);background:var(--sfx-control);width:100%;min-width:0;min-height:52px;color:var(--op-ink);border-radius:var(--r-md);font:inherit;padding:12px 16px;font-size:16px;line-height:1.5;display:block}.player-module__x9pIjW__practiceDemo input::placeholder{color:var(--sfx-muted);opacity:1;font-size:13px}.player-module__x9pIjW__practiceDemo input:focus-visible{outline:2px solid var(--op-accent);outline-offset:3px}.player-module__x9pIjW__practiceDemo input[readonly]{background:var(--sfx-light)}.player-module__x9pIjW__wordTiles{flex-wrap:wrap;gap:7px;margin-top:12px;display:flex}.player-module__x9pIjW__wordTiles button,.player-module__x9pIjW__selfAssessment button{border:1px solid var(--sfx-border-input);background:var(--op-card);min-height:44px;color:var(--op-ink);border-radius:999px;padding:12px 16px;font-size:14px;font-weight:700}.player-module__x9pIjW__wordTiles button:last-child{background:0 0;flex-basis:100%;font-size:12px}.player-module__x9pIjW__quizHelpers{flex-wrap:wrap;gap:5px 20px;margin:8px 0;display:flex}.player-module__x9pIjW__quizHelpers button{min-height:44px;color:var(--sfx-accent-ink);text-underline-offset:4px;background:0 0;border:0;padding:8px 0;font-size:12px;font-weight:700;text-decoration:underline}.player-module__x9pIjW__quizHint{color:var(--sfx-accent-ink);padding:7px 0 14px;font-size:13px}.player-module__x9pIjW__quizFeedback{background:var(--sfx-light);border-inline-start:3px solid var(--op-ink);border-start-end-radius:var(--r-sm);border-end-end-radius:var(--r-sm);margin:24px 0;padding:16px;font-size:14px}.player-module__x9pIjW__quizFeedback[data-result=correct],.player-module__x9pIjW__quizFeedback[data-result=remembered]{background:var(--sfx-green-tint);border-color:var(--sfx-green-strong)}.player-module__x9pIjW__quizFeedback>strong{font-size:14px;line-height:1.5;display:block}.player-module__x9pIjW__quizFeedback>p{margin-top:9px}.player-module__x9pIjW__quizFeedback>p:last-child{color:var(--op-muted);font-size:12px}.player-module__x9pIjW__practiceDemo .player-module__x9pIjW__quizSubmit{border:1px solid var(--op-accent);background:var(--op-accent);width:100%;min-height:48px;color:var(--sfx-on-accent);border-radius:999px;justify-content:space-between;align-items:center;gap:16px;margin-top:16px;padding:16px 24px;font-size:14px;font-weight:700;display:flex}.player-module__x9pIjW__practiceDemo button:disabled{cursor:default}.player-module__x9pIjW__practiceDemo .player-module__x9pIjW__quizSubmit:disabled{color:var(--op-muted);background:var(--sfx-light);border-color:var(--sfx-hairline-2)}.player-module__x9pIjW__wordTiles button:disabled{color:var(--sfx-disabled);background:var(--sfx-surface);border-style:dashed}.player-module__x9pIjW__quizHelpers button:disabled{color:var(--sfx-disabled);text-decoration:none}.player-module__x9pIjW__practiceDemo button:hover:not(:disabled):not([aria-pressed=true]){filter:brightness(.94)}.player-module__x9pIjW__selfAssessment{flex-wrap:wrap;gap:8px;display:flex}.player-module__x9pIjW__selfAssessment button{flex:150px}.player-module__x9pIjW__selfAssessment button:first-child{color:var(--sfx-on-accent);background:var(--op-accent);border-color:var(--op-accent)}.player-module__x9pIjW__practiceDemo .player-module__x9pIjW__quizFootnote{color:var(--op-muted);margin-top:24px;font-size:12px;line-height:1.65}@media (max-width:800px){.player-module__x9pIjW__featureTour{margin-top:56px}.player-module__x9pIjW__tourRow{grid-template-columns:1fr;gap:30px;padding-top:44px}.player-module__x9pIjW__tourRow+.player-module__x9pIjW__tourRow{margin-top:52px}.player-module__x9pIjW__tourHeading,.player-module__x9pIjW__practiceDemo{justify-self:center;width:100%;max-width:600px}.player-module__x9pIjW__practiceDemo .player-module__x9pIjW__practiceSentence{font-size:clamp(25px,5vw,34px)}}@keyframes player-module__x9pIjW__op-breathe{0%{opacity:.4;transform:translateY(0)}to{opacity:.8;transform:translateY(-10px)}}@keyframes player-module__x9pIjW__op-progress{0%{transform:scaleX(.65)}to{transform:scaleX(1.4)}}@media 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img{width:38px;height:38px}.player-module__x9pIjW__hero{grid-template-columns:1fr;gap:46px;padding-block:48px 58px}.player-module__x9pIjW__heroCopy{max-width:560px}.player-module__x9pIjW__page h1{font-size:clamp(42px,9vw,68px)}.player-module__x9pIjW__heroVisual{justify-self:center;width:100%;max-width:480px;padding-bottom:104px}.player-module__x9pIjW__heroArt{margin:15px 30px}.player-module__x9pIjW__floatingCaption{left:8px;right:30px}.player-module__x9pIjW__floatingCaption p{font-size:21px}.player-module__x9pIjW__heroProof{max-width:100%}.player-module__x9pIjW__trustStrip{justify-content:flex-start;gap:12px 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