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span:first-child b{background:var(--rhythm-red);color:#fff}._measureBeats_1d5ax_260 i{font-size:38px;font-style:normal;line-height:1}._measureCard_1d5ax_156>p{border-top:1px dashed var(--rhythm-line);color:var(--rhythm-muted);margin:0;padding:18px 24px 22px;font-size:13px}._measureCard_1d5ax_156>p strong{color:var(--rhythm-red)}._pulseStrip_1d5ax_314{border-block:2px solid var(--rhythm-ink);background:var(--rhythm-yellow);grid-template-columns:repeat(3,1fr);padding:0 max(24px,50vw - 620px);display:grid}._pulseStrip_1d5ax_314 article{border-left:1px solid #16263838;grid-template-columns:52px 1fr;align-items:center;gap:18px;min-height:140px;padding:28px;display:grid}._pulseStrip_1d5ax_314 article:first-child{border-left:0}._pulseStrip_1d5ax_314 article>span{border:2px solid var(--rhythm-ink);background:var(--rhythm-paper);width:46px;height:46px;box-shadow:3px 3px 0 var(--rhythm-ink);place-items:center;font-size:12px;font-weight:950;display:grid}._pulseStrip_1d5ax_314 strong{font-size:17px}._pulseStrip_1d5ax_314 p{color:#162638b8;margin:3px 0 0;font-size:12px;line-height:1.5}._trainerSection_1d5ax_359{background:radial-gradient(circle at 100% 0, #a6c6d859, transparent 28%), var(--rhythm-cream);padding:110px max(24px,50vw - 620px) 120px}._labHeading_1d5ax_370{grid-template-columns:minmax(460px,1.2fr) minmax(300px,.7fr);align-items:end;gap:28px 72px;display:grid}._labHeading_1d5ax_370 h2,._sectionHeading_1d5ax_378 h2{color:var(--rhythm-ink);letter-spacing:-.06em;margin:0;font-size:clamp(42px,5.3vw,70px);font-weight:950;line-height:1.08}._labHeading_1d5ax_370>p,._sectionHeading_1d5ax_378>p:last-child{color:var(--rhythm-muted);margin:0 0 7px;font-size:16px;line-height:1.75}._trainerGrid_1d5ax_395{border:2px solid var(--rhythm-ink);background:var(--rhythm-paper);box-shadow:9px 9px 0 var(--rhythm-ink);grid-template-columns:minmax(0,1.15fr) minmax(340px,.72fr);margin-top:48px;display:grid}._controlPanel_1d5ax_404{min-width:0;padding:clamp(24px,4vw,42px)}._controlHeading_1d5ax_409{border-bottom:1px solid var(--rhythm-line);justify-content:space-between;align-items:center;gap:20px;padding-bottom:22px;display:flex}._controlHeading_1d5ax_409>div{display:grid}._controlHeading_1d5ax_409>div span{color:#8f604d;letter-spacing:.14em;font-size:10px;font-weight:950}._controlHeading_1d5ax_409>div strong{margin-top:3px;font-size:22px}._soundStatus_1d5ax_434{border:1px solid var(--rhythm-line);color:var(--rhythm-muted);border-radius:999px;align-items:center;gap:7px;padding:6px 10px;font-size:10px;font-weight:900;display:inline-flex}._soundStatus_1d5ax_434 i{background:#9aa0a6;border-radius:50%;width:7px;height:7px}._soundStatusOn_1d5ax_453{color:#295f3b;background:#b9ccb561;border-color:#346b4852}._soundStatusOn_1d5ax_453 i{background:#2f7a48}._signaturePicker_1d5ax_463{border:0;min-width:0;margin:30px 0 0;padding:0}._signaturePicker_1d5ax_463 legend{color:var(--rhythm-muted);margin-bottom:12px;font-size:11px;font-weight:900}._signaturePicker_1d5ax_463>div{grid-template-columns:repeat(3,1fr);gap:8px;display:grid}._signaturePicker_1d5ax_463 button{border:1px solid var(--rhythm-line);text-align:left;cursor:pointer;background:#fff;align-content:center;min-height:112px;padding:12px;transition:border .15s,background .15s,transform .15s;display:grid}._signaturePicker_1d5ax_463 button:hover{border-color:var(--rhythm-ink);transform:translateY(-2px)}._signaturePicker_1d5ax_463 button strong{font-size:24px;font-weight:950}._signaturePicker_1d5ax_463 button span{margin-top:3px;font-size:12px;font-weight:800}._signaturePicker_1d5ax_463 button small{color:var(--rhythm-muted);margin-top:3px;font-size:9px}._signaturePicker_1d5ax_463 ._activeOption_1d5ax_520{border:2px solid var(--rhythm-ink);background:var(--rhythm-yellow);box-shadow:3px 3px 0 var(--rhythm-ink);transform:translate(-2px,-2px)}._tempoControl_1d5ax_527{border:1px solid var(--rhythm-line);background:repeating-linear-gradient(0deg,#0000 0 31px,#16263809 31px 32px),#fffdf9;margin-top:30px;padding:24px}._tempoReadout_1d5ax_540{justify-content:space-between;align-items:flex-end;gap:22px;display:flex}._tempoReadout_1d5ax_540>div{align-items:baseline;gap:8px;display:flex}._tempoReadout_1d5ax_540>div>span{color:var(--rhythm-muted);margin-right:7px;font-size:11px;font-weight:900}._tempoReadout_1d5ax_540 strong{letter-spacing:-.06em;font-size:clamp(42px,5vw,62px);font-weight:950;line-height:.9}._tempoReadout_1d5ax_540 small{font-size:11px;font-weight:900}._tempoName_1d5ax_572{background:var(--rhythm-sage);padding:5px 8px;font-size:10px;font-weight:900}._sliderRow_1d5ax_579{grid-template-columns:44px 1fr 44px;align-items:center;gap:12px;margin-top:26px;display:grid}._sliderRow_1d5ax_579 button{border:1px solid var(--rhythm-ink);background:var(--rhythm-paper);cursor:pointer;width:44px;height:44px;font-size:20px;font-weight:900}._sliderRow_1d5ax_579 button:hover{background:var(--rhythm-yellow)}._sliderRow_1d5ax_579 label{display:flex}._sliderRow_1d5ax_579 input{width:100%;height:28px;accent-color:var(--rhythm-red);cursor:pointer;margin:0}._rangeLabels_1d5ax_613{color:var(--rhythm-muted);justify-content:space-between;margin:1px 56px 0;font-size:9px;font-weight:800;display:flex}._tapRow_1d5ax_622{grid-template-columns:minmax(190px,.7fr) 1fr;align-items:center;gap:20px;margin-top:18px;display:grid}._tapButton_1d5ax_630{border:2px solid var(--rhythm-ink);background:var(--rhythm-blue);min-height:68px;box-shadow:3px 3px 0 var(--rhythm-ink);text-align:left;cursor:pointer;grid-template-columns:22px 1fr;align-content:center;align-items:center;gap:0 9px;padding:10px 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var(--rhythm-ink);background:radial-gradient(circle at center, var(--rhythm-paper) 0 63%, transparent 64%), conic-gradient(var(--rhythm-red) 0 calc(360deg / var(--beat-count)), var(--rhythm-yellow) calc(360deg / var(--beat-count)) 360deg);width:min(240px,72vw);box-shadow:inset 0 0 0 12px var(--rhythm-paper), 7px 7px 0 var(--rhythm-ink);border-radius:50%;align-content:center;place-items:center;gap:2px;margin-top:25px;transition:transform .1s,box-shadow .1s;display:grid;position:relative}._metronomeRunning_1d5ax_735{box-shadow:inset 0 0 0 12px var(--rhythm-paper), 3px 3px 0 var(--rhythm-ink);transform:translate(4px,4px)}._faceLabel_1d5ax_742{color:var(--rhythm-muted);font-size:10px;font-weight:900}._metronomeFace_1d5ax_710>strong{letter-spacing:-.07em;font-size:78px;font-weight:950;line-height:1}._metronomeFace_1d5ax_710>small{color:var(--rhythm-muted);font-size:10px}._beatDots_1d5ax_760{justify-content:center;align-items:center;gap:8px;width:100%;margin-top:26px;display:flex}._beatDots_1d5ax_760 span{border:1px solid var(--rhythm-ink);background:var(--rhythm-paper);width:34px;height:34px;color:var(--rhythm-muted);border-radius:50%;place-items:center;font-size:10px;font-weight:900;transition:background 90ms,color 90ms,transform 90ms;display:grid}._beatDots_1d5ax_760 ._accentBeat_1d5ax_786{border-width:2px}._beatDots_1d5ax_760 ._currentBeat_1d5ax_790{background:var(--rhythm-red);color:#fff;transform:translateY(-5px)}._beatDots_1d5ax_760 ._accentBeat_1d5ax_786._currentBeat_1d5ax_790{background:var(--rhythm-ink)}._startButton_1d5ax_800{border:2px solid var(--rhythm-ink);background:var(--rhythm-red);width:100%;min-height:58px;box-shadow:4px 4px 0 var(--rhythm-ink);color:#fff;cursor:pointer;text-align:left;grid-template-columns:34px 1fr auto;align-items:center;gap:10px;margin-top:30px;padding:10px 15px;font-weight:950;display:grid}._startButton_1d5ax_800>span{background:var(--rhythm-paper);width:30px;height:30px;color:var(--rhythm-red);border-radius:50%;place-items:center;font-size:10px;display:grid}._startButton_1d5ax_800 small{border:1px solid #ffffff8f;border-radius:4px;padding:3px 7px;font-size:8px}._startButton_1d5ax_800:active{box-shadow:1px 1px 0 var(--rhythm-ink);transform:translate(3px,3px)}._pauseButton_1d5ax_841{background:var(--rhythm-ink)}._resetButton_1d5ax_845{border:0;border-bottom:1px solid var(--rhythm-ink);cursor:pointer;background:0 0;min-height:44px;margin-top:8px;padding:8px 12px;font-size:10px;font-weight:900}._practiceProgress_1d5ax_857{border-top:1px dashed var(--rhythm-line);width:100%;margin-top:25px;padding-top:18px}._practiceProgress_1d5ax_857>div:first-child{justify-content:space-between;align-items:center;gap:18px;font-size:10px;display:flex}._practiceProgress_1d5ax_857 span{color:var(--rhythm-muted)}._practiceProgress_1d5ax_857 strong{font-size:11px}._progressTrack_1d5ax_880{border:1px solid var(--rhythm-ink);background:var(--rhythm-paper);height:9px;margin-top:9px;overflow:hidden}._progressTrack_1d5ax_880>span{background:var(--rhythm-red);height:100%;transition:width .18s;display:block}._confirmButton_1d5ax_895{border:1px solid var(--rhythm-ink);background:var(--rhythm-red);width:100%;min-height:46px;box-shadow:3px 3px 0 var(--rhythm-ink);color:#fff;cursor:pointer;border-radius:6px;margin-top:14px;padding:10px 16px;font-size:10px;font-weight:950}._confirmButton_1d5ax_895:disabled{background:var(--rhythm-paper);box-shadow:none;color:var(--rhythm-muted);cursor:not-allowed}._liveStatus_1d5ax_917{min-height:36px;color:var(--rhythm-muted);text-align:center;margin:13px 0 0;font-size:10px;line-height:1.55}._patternSection_1d5ax_926{margin-top:84px}._patternHeading_1d5ax_930{justify-content:space-between;align-items:flex-end;gap:32px;display:flex}._patternHeading_1d5ax_930 h3{letter-spacing:-.05em;margin:0;font-size:clamp(30px,4vw,48px);font-weight:950;line-height:1.15}._strokeLegend_1d5ax_945{flex-wrap:wrap;gap:7px;display:flex}._strokeLegend_1d5ax_945 span{border:1px solid var(--rhythm-ink);background:var(--rhythm-paper);align-items:center;gap:6px;min-height:34px;padding:5px 9px;font-size:10px;font-weight:800;display:inline-flex}._strokeLegend_1d5ax_945 b{color:var(--rhythm-red);font-size:16px}._patternGrid_1d5ax_968{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:32px;display:grid}._patternCard_1d5ax_975{border:1px solid var(--rhythm-line);background:var(--rhythm-paper);min-width:0;min-height:185px;color:var(--rhythm-ink);cursor:pointer;text-align:left;gap:22px;padding:22px;transition:border .15s,box-shadow .15s,transform .15s;display:grid}._patternCard_1d5ax_975:hover{border-color:var(--rhythm-ink);transform:translateY(-2px)}._selectedPattern_1d5ax_997{border:2px solid var(--rhythm-ink);box-shadow:5px 5px 0 var(--rhythm-ink);transform:translate(-3px,-3px)}._selectedPattern_1d5ax_997:hover{transform:translate(-3px,-5px)}._patternTop_1d5ax_1007{justify-content:space-between;align-items:flex-start;gap:18px;display:flex}._patternTop_1d5ax_1007>span{display:grid}._patternTop_1d5ax_1007 strong{font-size:18px}._patternTop_1d5ax_1007 small{color:var(--rhythm-muted);margin-top:2px;font-size:10px}._patternTop_1d5ax_1007>b{background:var(--rhythm-sage);padding:4px 8px;font-size:10px}._selectedPattern_1d5ax_997 ._patternTop_1d5ax_1007>b{background:var(--rhythm-yellow)}._strokeSequence_1d5ax_1038{grid-template-columns:repeat(8,minmax(30px,1fr));gap:5px;display:grid}._stroke_1d5ax_945{border:1px solid var(--rhythm-line);background:#fff;align-content:center;place-items:center;min-width:0;min-height:66px;transition:background 90ms,color 90ms,transform 90ms;display:grid}._stroke_1d5ax_945 b{color:var(--rhythm-red);font-size:22px;line-height:1}._stroke_1d5ax_945 small{color:var(--rhythm-muted);margin-top:4px;font-size:7px}._stroke_1d5ax_945._rest_1d5ax_1070{background:#1626380b}._stroke_1d5ax_945._rest_1d5ax_1070 b{color:#92989d}._stroke_1d5ax_945._activeStroke_1d5ax_1078{border-color:var(--rhythm-ink);background:var(--rhythm-yellow);transform:translateY(-5px)}._coachSteps_1d5ax_1084{border-block:1px solid var(--rhythm-line);grid-template-columns:repeat(3,1fr);margin-top:52px;display:grid}._coachSteps_1d5ax_1084 article{border-left:1px solid var(--rhythm-line);grid-template-columns:38px 1fr;align-content:center;gap:14px;min-height:145px;padding:24px;display:grid}._coachSteps_1d5ax_1084 article:first-child{border-left:0}._coachSteps_1d5ax_1084 article>span{background:var(--rhythm-ink);width:34px;height:34px;color:var(--rhythm-paper);border-radius:50%;place-items:center;font-size:10px;font-weight:900;display:grid}._coachSteps_1d5ax_1084 strong{font-size:14px}._coachSteps_1d5ax_1084 p{color:var(--rhythm-muted);margin:4px 0 0;font-size:11px;line-height:1.55}._readingSection_1d5ax_1128{width:min(1240px,100% - 48px);margin:0 auto;padding:118px 0}._sectionHeading_1d5ax_378{grid-template-columns:minmax(480px,1.25fr) minmax(300px,.72fr);align-items:end;gap:20px 80px;display:grid}._sectionHeading_1d5ax_378 ._eyebrow_1d5ax_161{grid-column:1/-1;margin-bottom:0}._vocabularyGrid_1d5ax_1146{border:2px solid var(--rhythm-ink);box-shadow:7px 7px 0 var(--rhythm-ink);grid-template-columns:repeat(4,1fr);margin-top:50px;display:grid}._vocabularyGrid_1d5ax_1146 article{border-left:1px solid var(--rhythm-line);background:var(--rhythm-paper);align-content:start;gap:22px;min-height:270px;padding:26px 22px;display:grid}._vocabularyGrid_1d5ax_1146 article:first-child{border-left:0}._noteSymbol_1d5ax_1168{border:2px solid var(--rhythm-ink);background:var(--rhythm-yellow);width:64px;height:64px;box-shadow:3px 3px 0 var(--rhythm-ink);color:var(--rhythm-red);place-items:center;font-family:Georgia,Times New Roman,serif;font-size:38px;line-height:1;display:grid}._vocabularyGrid_1d5ax_1146 article:nth-child(2) ._noteSymbol_1d5ax_1168{background:var(--rhythm-blue)}._vocabularyGrid_1d5ax_1146 article:nth-child(3) ._noteSymbol_1d5ax_1168{background:var(--rhythm-sage)}._vocabularyGrid_1d5ax_1146 article:nth-child(4) ._noteSymbol_1d5ax_1168{background:var(--rhythm-cream)}._vocabularyGrid_1d5ax_1146 article p{color:var(--rhythm-red);margin:0;font-size:10px;font-weight:900}._vocabularyGrid_1d5ax_1146 h3{margin:4px 0 0;font-size:17px}._vocabularyGrid_1d5ax_1146 article div>span{color:var(--rhythm-muted);margin-top:8px;font-size:12px;line-height:1.6;display:block}._countingTip_1d5ax_1214{border:1px solid var(--rhythm-ink);background:var(--rhythm-yellow);max-width:780px;box-shadow:4px 4px 0 var(--rhythm-ink);grid-template-columns:42px 1fr;gap:15px;margin:42px 0 0 auto;padding:20px;display:grid;transform:rotate(-.5deg)}._countingTip_1d5ax_1214>span{background:var(--rhythm-red);color:#fff;border-radius:50%;place-items:center;width:38px;height:38px;display:grid}._countingTip_1d5ax_1214 strong{font-size:14px}._countingTip_1d5ax_1214 p{color:#162638c2;margin:4px 0 0;font-size:12px}._nextLesson_1d5ax_1247{border-block:2px solid var(--rhythm-ink);background:radial-gradient(circle at 20% 100%, #c7432d57, transparent 28%), 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