.PianoLessonShareButton-module__S0louW__backdrop{z-index:40;-webkit-backdrop-filter:blur(12px);background:#020a0ed1;place-items:center;padding:24px;display:grid;position:fixed;inset:0}.PianoLessonShareButton-module__S0louW__dialog{color:#edf8f5;background:#07171f;border:1px solid #d9f1ed47;border-radius:16px;grid-template-rows:auto minmax(0,1fr) auto;width:min(100%,720px);max-height:min(92dvh,880px);display:grid;overflow:hidden;box-shadow:0 32px 100px #00080d9e}.PianoLessonShareButton-module__S0louW__header{border-bottom:1px solid #d9f1ed2e;grid-template-columns:minmax(0,1fr) auto;align-items:start;gap:18px;padding:18px 20px;display:grid}.PianoLessonShareButton-module__S0louW__header h2,.PianoLessonShareButton-module__S0louW__header p{margin:0}.PianoLessonShareButton-module__S0louW__header h2{font-family:var(--font-display), sans-serif;letter-spacing:-.03em;font-size:1.15rem;font-weight:600}.PianoLessonShareButton-module__S0louW__header p{color:#a9c2c0;margin-top:5px;font-size:.69rem;line-height:1.45}.PianoLessonShareButton-module__S0louW__closeButton,.PianoLessonShareButton-module__S0louW__actions button{font:inherit;cursor:pointer;-webkit-tap-highlight-color:transparent;border-radius:9px;justify-content:center;align-items:center;font-weight:800;display:inline-flex}.PianoLessonShareButton-module__S0louW__closeButton{color:#edf8f5;background:#edf8f50d;border:1px solid #d9f1ed38;width:38px;height:38px}.PianoLessonShareButton-module__S0louW__closeButton:focus-visible,.PianoLessonShareButton-module__S0louW__actions button:focus-visible{outline-offset:3px;outline:3px solid #79e4c5}.PianoLessonShareButton-module__S0louW__previewFrame{scrollbar-color:#d9f1ed47 transparent;scrollbar-width:thin;background-color:#102a34;background-image:linear-gradient(45deg,#d9f1ed09 25%,#0000 25% 75%,#d9f1ed09 75%),linear-gradient(45deg,#d9f1ed09 25%,#0000 25% 75%,#d9f1ed09 75%),none;background-position:0 0,12px 12px;background-repeat:repeat,repeat,repeat;background-size:24px 24px;background-attachment:scroll,scroll,scroll;background-origin:padding-box,padding-box,padding-box;background-clip:border-box,border-box,border-box;place-items:center;min-height:0;padding:18px;display:grid;overflow:auto}.PianoLessonShareButton-module__S0louW__previewImage{border:1px solid #d9f1ed2e;border-radius:12px;width:auto;max-width:100%;height:auto;max-height:min(68dvh,680px);display:block;box-shadow:0 20px 54px #00080d61}.PianoLessonShareButton-module__S0louW__actions{border-top:1px solid #d9f1ed2e;justify-content:flex-end;gap:8px;padding:14px 20px;display:flex}.PianoLessonShareButton-module__S0louW__actions button{white-space:nowrap;border:1px solid #79e4c5;gap:7px;min-height:42px;padding:8px 16px;font-size:.74rem}.PianoLessonShareButton-module__S0louW__actions button:active:not(:disabled),.PianoLessonShareButton-module__S0louW__closeButton:active{transform:scale(.97)}.PianoLessonShareButton-module__S0louW__actions .PianoLessonShareButton-module__S0louW__secondaryButton{color:#edf8f5;background:0 0;border-color:#d9f1ed3d}.PianoLessonShareButton-module__S0louW__shareButton{color:#06251e;background:#79e4c5}.PianoLessonShareButton-module__S0louW__shareButton:disabled{cursor:wait;opacity:.65}@media (prefers-color-scheme:light){.PianoLessonShareButton-module__S0louW__backdrop{background:#102d32a8}.PianoLessonShareButton-module__S0louW__dialog{color:#102d32;background:#eaf3f0;border-color:#1241433d;box-shadow:0 30px 90px #23544d52}.PianoLessonShareButton-module__S0louW__header,.PianoLessonShareButton-module__S0louW__actions{border-color:#12414324}.PianoLessonShareButton-module__S0louW__header p{color:#3e6263}.PianoLessonShareButton-module__S0louW__closeButton{color:#102d32;background:#1241430d;border-color:#1241433d}.PianoLessonShareButton-module__S0louW__previewFrame{background:linear-gradient(45deg,#1241430b 25%,#0000 25% 75%,#1241430b 75%),linear-gradient(45deg,#1241430b 25%,#0000 25% 75%,#1241430b 75%),#dcece7}.PianoLessonShareButton-module__S0louW__actions .PianoLessonShareButton-module__S0louW__secondaryButton{color:#102d32;border-color:#12414340}}@media (max-width:767px){.PianoLessonShareButton-module__S0louW__backdrop{padding:8px}.PianoLessonShareButton-module__S0louW__dialog{border-radius:12px;width:100%;max-height:calc(100dvh - 16px)}.PianoLessonShareButton-module__S0louW__header{padding:11px 12px}.PianoLessonShareButton-module__S0louW__header h2{font-size:.94rem}.PianoLessonShareButton-module__S0louW__header p{font-size:.6rem}.PianoLessonShareButton-module__S0louW__closeButton{width:34px;height:34px}.PianoLessonShareButton-module__S0louW__previewFrame{padding:10px}.PianoLessonShareButton-module__S0louW__previewImage{border-radius:9px;max-height:calc(100dvh - 164px)}.PianoLessonShareButton-module__S0louW__actions{padding:9px 12px}.PianoLessonShareButton-module__S0louW__actions button{min-height:38px;padding:6px 12px;font-size:.68rem}}@media (orientation:landscape) and (max-height:600px){.PianoLessonShareButton-module__S0louW__backdrop{padding:6px}.PianoLessonShareButton-module__S0louW__dialog{grid-template-rows:auto minmax(0,1fr) auto;grid-template-columns:minmax(0,1fr) minmax(250px,.72fr);width:min(100%,840px);max-height:calc(100dvh - 12px)}.PianoLessonShareButton-module__S0louW__header{grid-area:1/2;padding:12px}.PianoLessonShareButton-module__S0louW__previewFrame{grid-area:1/1/4;padding:8px}.PianoLessonShareButton-module__S0louW__previewImage{max-height:calc(100dvh - 28px)}.PianoLessonShareButton-module__S0louW__actions{flex-direction:column-reverse;grid-area:3/2;padding:10px 12px}.PianoLessonShareButton-module__S0louW__actions button{width:100%}}@media (prefers-reduced-transparency:reduce){.PianoLessonShareButton-module__S0louW__backdrop{-webkit-backdrop-filter:none}}
.ChordSelector-module__fUn9_G__groups{gap:6px;display:grid}.ChordSelector-module__fUn9_G__group{grid-template-columns:94px minmax(0,1fr);align-items:center;gap:8px;display:grid}.ChordSelector-module__fUn9_G__group h3{color:var(--piano-muted);letter-spacing:.04em;text-transform:uppercase;margin:0;font-size:.6rem;font-weight:800;line-height:1.15}.ChordSelector-module__fUn9_G__choices{grid-template-columns:repeat(var(--chord-choice-columns,12), minmax(0, 1fr));gap:4px;display:grid}.ChordSelector-module__fUn9_G__groups .ChordSelector-module__fUn9_G__choices button{border:1px solid var(--piano-line-strong);min-width:0;min-height:38px;color:var(--piano-ink);background:var(--piano-surface-soft);white-space:nowrap;cursor:pointer;border-radius:8px;padding:4px 2px;font-family:Avenir,Avenir Next,Segoe UI,sans-serif;font-size:.64rem;font-weight:800;line-height:1;transition:color .17s,border-color .17s,background-color .17s,transform .17s}.ChordSelector-module__fUn9_G__groups .ChordSelector-module__fUn9_G__choices button:hover:not(:disabled),.ChordSelector-module__fUn9_G__groups .ChordSelector-module__fUn9_G__choices button[aria-pressed=true]:not(.ChordSelector-module__fUn9_G__correctChoice,.ChordSelector-module__fUn9_G__wrongChoice){border-color:var(--piano-accent);color:var(--piano-accent);background:#79e4c517}.ChordSelector-module__fUn9_G__groups .ChordSelector-module__fUn9_G__choices button:active:not(:disabled){transform:scale(.97)}.ChordSelector-module__fUn9_G__groups .ChordSelector-module__fUn9_G__choices button:disabled{cursor:default;opacity:.5}.ChordSelector-module__fUn9_G__choices .ChordSelector-module__fUn9_G__correctChoice,.ChordSelector-module__fUn9_G__choices .ChordSelector-module__fUn9_G__wrongChoice{opacity:1}.ChordSelector-module__fUn9_G__choices .ChordSelector-module__fUn9_G__correctChoice{border-color:var(--piano-accent);color:var(--piano-accent-ink);background:var(--piano-accent)}.ChordSelector-module__fUn9_G__choices .ChordSelector-module__fUn9_G__wrongChoice{border-color:var(--piano-danger);color:#35100f;background:var(--piano-danger)}@media (prefers-color-scheme:light){.ChordSelector-module__fUn9_G__choices .ChordSelector-module__fUn9_G__correctChoice{color:#f0faf6}.ChordSelector-module__fUn9_G__choices .ChordSelector-module__fUn9_G__wrongChoice{color:#fff5f4}}@media (max-width:767px){.ChordSelector-module__fUn9_G__groups{gap:5px}.ChordSelector-module__fUn9_G__group{grid-template-columns:1fr;gap:3px}.ChordSelector-module__fUn9_G__group h3{font-size:.53rem}.ChordSelector-module__fUn9_G__choices{grid-template-columns:repeat(var(--chord-mobile-choice-columns,6), minmax(0, 1fr));gap:3px}.ChordSelector-module__fUn9_G__groups .ChordSelector-module__fUn9_G__choices button{min-height:31px;font-size:.52rem}}@media (max-width:1024px) and (max-height:600px) and (orientation:landscape){.ChordSelector-module__fUn9_G__groups{gap:3px}.ChordSelector-module__fUn9_G__group{grid-template-columns:94px minmax(0,1fr);gap:6px}.ChordSelector-module__fUn9_G__choices{grid-template-columns:repeat(var(--chord-choice-columns,12), minmax(0, 1fr));gap:3px}.ChordSelector-module__fUn9_G__groups .ChordSelector-module__fUn9_G__choices button{min-height:28px;font-size:.52rem}}
.PianoNoteTrainer-module__IOF8lq__trainer{--piano-bg:#07171f;--piano-surface:#0c222b;--piano-surface-soft:#102a34;--piano-ink:#edf8f5;--piano-muted:#a9c2c0;--piano-faint:#789795;--piano-line:#d9f1ed29;--piano-line-strong:#d9f1ed47;--piano-accent:#79e4c5;--piano-accent-ink:#06251e;--piano-danger:#ff9d97;width:min(100% - 40px,1220px);color:var(--piano-ink);border:1px solid var(--piano-line-strong);background:radial-gradient(circle at 84% -12%, #79e4c51f, transparent 34%), var(--piano-bg);border-radius:16px;grid-template-rows:auto auto minmax(0,1fr);margin:0 auto;display:grid;overflow:hidden;box-shadow:0 38px 110px #00080d6b}.PianoNoteTrainer-module__IOF8lq__trainer button{font:inherit;-webkit-tap-highlight-color:transparent}.PianoNoteTrainer-module__IOF8lq__trainer button:focus-visible{z-index:3;outline:3px solid var(--piano-accent);outline-offset:2px}.PianoNoteTrainer-module__IOF8lq__trainerHeader{border-bottom:1px solid var(--piano-line);background:#071820db;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:20px;min-height:66px;padding:10px 14px;display:grid}.PianoNoteTrainer-module__IOF8lq__modeControls,.PianoNoteTrainer-module__IOF8lq__clefControls{flex-wrap:wrap;gap:5px;display:flex}.PianoNoteTrainer-module__IOF8lq__modeControls{border:1px solid var(--piano-line);background:#ddf4f009;border-radius:11px;width:fit-content;padding:3px}.PianoNoteTrainer-module__IOF8lq__modeControls button,.PianoNoteTrainer-module__IOF8lq__clefControls button,.PianoNoteTrainer-module__IOF8lq__iconButton,.PianoNoteTrainer-module__IOF8lq__nextButton{min-height:38px;color:var(--piano-muted);cursor:pointer;background:0 0;border:1px solid #0000;font-size:.7rem;font-weight:780;transition:color .17s,border-color .17s,background-color .17s,transform .17s}.PianoNoteTrainer-module__IOF8lq__modeControls button{border-radius:8px;padding:6px 12px}.PianoNoteTrainer-module__IOF8lq__modeControls button:hover,.PianoNoteTrainer-module__IOF8lq__modeControls .PianoNoteTrainer-module__IOF8lq__activeControl{color:var(--piano-ink);background:#dbf3ef1c}.PianoNoteTrainer-module__IOF8lq__headerActions{align-items:center;gap:6px;display:flex}.PianoNoteTrainer-module__IOF8lq__scoreboard{grid-template-columns:repeat(3,auto);gap:clamp(12px,2vw,24px);margin:0 8px 0 0;display:grid}.PianoNoteTrainer-module__IOF8lq__scoreboard div{gap:1px;display:grid}.PianoNoteTrainer-module__IOF8lq__scoreboard dt{color:var(--piano-faint);letter-spacing:.06em;text-transform:uppercase;font-size:.56rem;font-weight:800}.PianoNoteTrainer-module__IOF8lq__scoreboard dd{color:var(--piano-ink);margin:0;font-size:.85rem;font-weight:800}.PianoNoteTrainer-module__IOF8lq__iconButton{border-color:var(--piano-line);border-radius:9px;place-items:center;width:38px;padding:0;display:grid}.PianoNoteTrainer-module__IOF8lq__iconButton:hover{border-color:var(--piano-accent);color:var(--piano-accent);background:#79e4c512}.PianoNoteTrainer-module__IOF8lq__iconButton:active,.PianoNoteTrainer-module__IOF8lq__modeControls button:active,.PianoNoteTrainer-module__IOF8lq__clefControls button:active,.PianoNoteTrainer-module__IOF8lq__noteChoices button:active,.PianoNoteTrainer-module__IOF8lq__checkChordButton:active:not(:disabled),.PianoNoteTrainer-module__IOF8lq__nextButton:active:not(:disabled),.PianoNoteTrainer-module__IOF8lq__whiteKey:active:not(:disabled){transform:scale(.97)}.PianoNoteTrainer-module__IOF8lq__blackKey:active:not(:disabled){transform:translate(-50%)translateY(2px)scale(.97)}.PianoNoteTrainer-module__IOF8lq__practiceTopline{grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:18px;padding:clamp(18px,2.8vw,32px) clamp(18px,3.4vw,42px) 13px;display:grid}.PianoNoteTrainer-module__IOF8lq__practiceTopline>div:first-child>span{color:var(--piano-accent);letter-spacing:.08em;text-transform:uppercase;font-size:.62rem;font-weight:800}.PianoNoteTrainer-module__IOF8lq__practiceTopline h2{font-family:var(--font-display), sans-serif;letter-spacing:-.04em;margin:4px 0 0;font-size:clamp(1.25rem,2.2vw,1.9rem);font-weight:500;line-height:1.08}.PianoNoteTrainer-module__IOF8lq__clefControls{justify-content:flex-end}.PianoNoteTrainer-module__IOF8lq__clefControls button{border-color:var(--piano-line);border-radius:8px;min-height:34px;padding:5px 9px}.PianoNoteTrainer-module__IOF8lq__clefControls button:hover,.PianoNoteTrainer-module__IOF8lq__clefControls .PianoNoteTrainer-module__IOF8lq__activeClef{border-color:var(--piano-accent);color:var(--piano-accent);background:#79e4c512}.PianoNoteTrainer-module__IOF8lq__rangeLabel{color:var(--piano-faint);font-size:.69rem;font-weight:720}.PianoNoteTrainer-module__IOF8lq__practiceArea{grid-template-rows:minmax(210px,1fr) auto;min-height:510px;padding:0 clamp(18px,3.4vw,42px) clamp(18px,3vw,34px);display:grid}.PianoNoteTrainer-module__IOF8lq__promptArea{place-items:center;min-width:0;min-height:0;padding:clamp(12px,2.5vw,28px) 0;display:grid}.PianoNoteTrainer-module__IOF8lq__staffCard{isolation:isolate;color:#112b32;background:radial-gradient(circle at 16% 0,#ffffffb8,#0000 32%),linear-gradient(145deg,#f4f7f1 0%,#e7eee8 62%,#dce8e3 100%);border:1px solid #1c393e38;border-radius:14px;width:min(100%,560px);min-height:190px;padding:13px 20px 10px;position:relative;overflow:hidden;box-shadow:0 24px 54px #00090e47,inset 0 1px #ffffffe0,inset 0 -1px #193d4114}.PianoNoteTrainer-module__IOF8lq__staffCard:after{z-index:0;content:"";pointer-events:none;background:linear-gradient(90deg,#ffffff3d,#0000 18% 82%,#234f4e09);border:1px solid #1f43461a;border-radius:9px;position:absolute;inset:7px}.PianoNoteTrainer-module__IOF8lq__staffHeader{z-index:1;border-bottom:1px solid #2247491f;justify-content:space-between;align-items:baseline;gap:16px;padding:0 4px 8px;display:flex;position:relative}.PianoNoteTrainer-module__IOF8lq__clefName{color:#31545a;letter-spacing:.075em;text-transform:uppercase;font-size:.61rem;font-weight:800}.PianoNoteTrainer-module__IOF8lq__staffRange{color:#688186;letter-spacing:.02em;font-size:.58rem;font-weight:720}.PianoNoteTrainer-module__IOF8lq__staff{z-index:1;height:146px;margin-top:-5px;position:relative}.PianoNoteTrainer-module__IOF8lq__staffLine{background:#203d44;height:1px;position:absolute;left:4%;right:4%;box-shadow:0 1px #ffffff6b}.PianoNoteTrainer-module__IOF8lq__staffLine:first-child{top:44px}.PianoNoteTrainer-module__IOF8lq__staffLine:nth-child(2){top:62px}.PianoNoteTrainer-module__IOF8lq__staffLine:nth-child(3){top:80px}.PianoNoteTrainer-module__IOF8lq__staffLine:nth-child(4){top:98px}.PianoNoteTrainer-module__IOF8lq__staffLine:nth-child(5){top:116px}.PianoNoteTrainer-module__IOF8lq__staffStartBar,.PianoNoteTrainer-module__IOF8lq__staffEndBar{background:#203d44;height:73px;position:absolute;top:44px}.PianoNoteTrainer-module__IOF8lq__staffStartBar{width:1px;left:4%}.PianoNoteTrainer-module__IOF8lq__staffEndBar{width:2px;right:4%;box-shadow:-4px 0 #203d4485}.PianoNoteTrainer-module__IOF8lq__clef{color:#17353c;text-shadow:0 1px #ffffff80;width:76px;font-family:Bravura Text,Noto Music,Apple Symbols,Segoe UI Symbol,serif;font-size:6.15rem;line-height:.9;position:absolute;top:29px;left:8%}.PianoNoteTrainer-module__IOF8lq__trebleClef{transform-origin:42% 56%;transform:translateY(24px)scale(1.4,1.72)}.PianoNoteTrainer-module__IOF8lq__bassClef{font-size:4.75rem;top:39px}.PianoNoteTrainer-module__IOF8lq__keySignatureAccidental{top:calc(116px - var(--signature-step) * 9px);left:calc(23% + var(--signature-index) * 10px);color:#17353c;paint-order:stroke fill;-webkit-text-stroke:.55px currentcolor;font-family:Bravura Text,Noto Music,Apple Symbols,Segoe UI Symbol,serif;font-size:2.15rem;font-weight:500;line-height:1;position:absolute}.PianoNoteTrainer-module__IOF8lq__keySignatureSharp{transform-origin:50% 41%;transform:translate(-50%,-41%)scale(1.14,1.7)}.PianoNoteTrainer-module__IOF8lq__keySignatureFlat{left:calc(23% + var(--signature-index) * 8px);transform-origin:50% 54%;transform:translate(-50%,-54%)scale(1.14,1.45)}.PianoNoteTrainer-module__IOF8lq__note{top:calc(116px - var(--note-step) * 9px);width:56px;height:64px;position:absolute;left:64%;transform:translate(-50%,-50%)}.PianoNoteTrainer-module__IOF8lq__note i{z-index:1;background:#112b32;border-radius:50%;width:28px;height:16px;position:absolute;top:24px;left:14px;transform:rotate(-14deg);box-shadow:inset -2px -1px #00090d38}.PianoNoteTrainer-module__IOF8lq__note b{background:#112b32;border-radius:2px;width:2.5px;height:41px;position:absolute;top:-9px;left:40px}.PianoNoteTrainer-module__IOF8lq__stemDown b{height:45px;top:34px;left:14px}.PianoNoteTrainer-module__IOF8lq__accidental{top:calc(116px - var(--note-step) * 9px);color:#17353c;font-family:Bravura Text,Noto Music,Apple Symbols,Segoe UI Symbol,serif;font-size:2rem;font-weight:500;line-height:1;position:absolute;left:calc(64% - 34px);transform:translate(-50%,-50%)}.PianoNoteTrainer-module__IOF8lq__ledgerLine{top:calc(116px - var(--ledger-step) * 9px);background:#203d44;border-radius:999px;width:32px;height:1px;position:absolute;left:64%;transform:translate(-50%);box-shadow:0 1px #ffffff6b}.PianoNoteTrainer-module__IOF8lq__answerArea{gap:13px;min-width:0;display:grid}.PianoNoteTrainer-module__IOF8lq__noteChoices{grid-template-columns:repeat(6,minmax(48px,1fr));gap:6px;width:min(100%,760px);margin:0 auto;display:grid}.PianoNoteTrainer-module__IOF8lq__noteChoices button{border:1px solid var(--piano-line-strong);min-height:56px;color:var(--piano-ink);background:var(--piano-surface-soft);font-family:var(--font-display), sans-serif;white-space:nowrap;cursor:pointer;border-radius:10px;place-content:center;padding:3px;font-size:1.05rem;font-weight:700;line-height:1;transition:color .17s,border-color .17s,background-color .17s,transform .17s;display:grid}.PianoNoteTrainer-module__IOF8lq__noteChoices button:hover:not(:disabled){border-color:var(--piano-accent);color:var(--piano-accent);background:#79e4c512;transform:translateY(-1px)}.PianoNoteTrainer-module__IOF8lq__noteChoices button:disabled{cursor:default;opacity:.46}.PianoNoteTrainer-module__IOF8lq__noteChoices .PianoNoteTrainer-module__IOF8lq__correctChoice,.PianoNoteTrainer-module__IOF8lq__noteChoices .PianoNoteTrainer-module__IOF8lq__wrongChoice{opacity:1}.PianoNoteTrainer-module__IOF8lq__noteChoices .PianoNoteTrainer-module__IOF8lq__correctChoice{border-color:var(--piano-accent);color:var(--piano-accent-ink);background:var(--piano-accent)}.PianoNoteTrainer-module__IOF8lq__noteChoices .PianoNoteTrainer-module__IOF8lq__wrongChoice{border-color:var(--piano-danger);color:#35100f;background:var(--piano-danger)}.PianoNoteTrainer-module__IOF8lq__chordPromptCard{border:1px solid var(--piano-line-strong);text-align:center;background:radial-gradient(circle at 50% 0%, #79e4c521, transparent 58%), var(--piano-surface);border-radius:15px;min-width:min(330px,88vw);padding:clamp(20px,4vw,34px);display:grid;box-shadow:0 20px 50px #00080d47}.PianoNoteTrainer-module__IOF8lq__chordPromptCard span{color:var(--piano-faint);letter-spacing:.09em;text-transform:uppercase;font-size:.62rem;font-weight:800}.PianoNoteTrainer-module__IOF8lq__chordPromptCard strong{font-family:var(--font-display), sans-serif;letter-spacing:-.05em;margin-top:5px;font-size:clamp(2.1rem,6vw,4rem);font-weight:650;line-height:1}.PianoNoteTrainer-module__IOF8lq__chordNameAnswer,.PianoNoteTrainer-module__IOF8lq__chordKeyAnswer{gap:7px;display:grid}.PianoNoteTrainer-module__IOF8lq__checkChordButton{border:1px solid var(--piano-line-strong);min-height:38px;color:var(--piano-ink);background:var(--piano-surface-soft);cursor:pointer;border-radius:8px;padding:4px 6px;font-size:.68rem;font-weight:800;transition:color .17s,border-color .17s,background-color .17s,transform 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32px,1220px);min-height:56px}.account-module__8_HYbq__accountPage .account-module__8_HYbq__accountNav a{min-height:44px}.account-module__8_HYbq__accountPage .account-module__8_HYbq__accountNav a:last-child{letter-spacing:normal;font-family:inherit}.account-module__8_HYbq__form input{scroll-margin-block:24px}.account-module__8_HYbq__form input::placeholder{color:#8da9a5;opacity:1}@media (max-width:767px),(orientation:landscape) and (max-width:1024px) and (max-height:600px){.account-module__8_HYbq__layout{padding:12px 16px max(32px, env(safe-area-inset-bottom));grid-template-columns:minmax(0,1fr);gap:20px;max-width:520px}.account-module__8_HYbq__intro{min-width:0;padding-top:0}.account-module__8_HYbq__intro>svg,.account-module__8_HYbq__keys,.account-module__8_HYbq__intro small,.account-module__8_HYbq__intro>p:first-of-type{display:none}.account-module__8_HYbq__intro h1{margin:0 0 10px;font-size:clamp(1.8rem,7.5vw,2.4rem);line-height:1.15}.account-module__8_HYbq__intro p{max-width:none;margin:0;font-size:.86rem;line-height:1.5}.account-module__8_HYbq__card{border-radius:16px;padding:22px 20px}.account-module__8_HYbq__card h2{font-size:1.3rem}.account-module__8_HYbq__card>p{margin:8px 0 18px}.account-module__8_HYbq__card button{padding:11px 10px}.account-module__8_HYbq__tabs{margin-bottom:20px}.account-module__8_HYbq__tabs button{padding-inline:6px;font-size:.8rem}.account-module__8_HYbq__form{gap:16px}.account-module__8_HYbq__form label{gap:6px}.account-module__8_HYbq__social{margin-top:18px}}@media (prefers-color-scheme:light){.account-module__8_HYbq__intro>svg,.account-module__8_HYbq__intro>p:first-of-type{color:#167f65}.account-module__8_HYbq__intro p,.account-module__8_HYbq__card p{color:#395b5d}.account-module__8_HYbq__intro small,.account-module__8_HYbq__form small,.account-module__8_HYbq__hint{color:#516c69}.account-module__8_HYbq__card{background:#f9fcfa;border-color:#bdd2ca;box-shadow:0 20px 60px #183e2d0a}.account-module__8_HYbq__form input{color:#102c31;background:#fff;border-color:#7e9990}.account-module__8_HYbq__form input:read-only,.account-module__8_HYbq__form input::placeholder{color:#516c69}.account-module__8_HYbq__primary{color:#fff;background:#167f65;border-color:#167f65}.account-module__8_HYbq__secondary{color:#24443c;border-color:#7e9990}.account-module__8_HYbq__textButton,.account-module__8_HYbq__footer a,.account-module__8_HYbq__card>a{color:#126e56}.account-module__8_HYbq__notice{background:#167f650a;border-color:#167f65}.account-module__8_HYbq__error{background:#b339250a;border-color:#b33925;color:#963220!important}.account-module__8_HYbq__social{border-color:#bdd2ca}.account-module__8_HYbq__avatar{color:#126e56;background:#167f6514}.account-module__8_HYbq__form input:focus-visible,.account-module__8_HYbq__card button:focus-visible,.account-module__8_HYbq__card a:focus-visible{outline-color:#167f65}}
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input:focus-visible,.PianoLessonOne-module__qpM9Jq__lessonShell a:focus-visible{outline:3px solid var(--piano-accent);outline-offset:3px}.PianoLessonOne-module__qpM9Jq__startCard,.PianoLessonOne-module__qpM9Jq__completeCard,.PianoLessonOne-module__qpM9Jq__quiz{border:1px solid var(--lesson-line-strong);background:radial-gradient(circle at 86% -10%, #79e4c51f, transparent 36%), var(--lesson-bg);border-radius:16px;width:100%;overflow:hidden;box-shadow:0 34px 100px #00080d66}.PianoLessonOne-module__qpM9Jq__startCard{grid-template-columns:minmax(0,1.2fr) minmax(280px,.8fr);min-height:430px;display:grid}.PianoLessonOne-module__qpM9Jq__startCopy,.PianoLessonOne-module__qpM9Jq__startForm{align-content:center;display:grid}.PianoLessonOne-module__qpM9Jq__startCopy{padding:clamp(34px,6vw,76px)}.PianoLessonOne-module__qpM9Jq__startCopy>span,.PianoLessonOne-module__qpM9Jq__quizHeader>div>span{color:var(--piano-accent);letter-spacing:.09em;text-transform:uppercase;font-size:.65rem;font-weight:800}.PianoLessonOne-module__qpM9Jq__startCopy h1,.PianoLessonOne-module__qpM9Jq__completeCard h1,.PianoLessonOne-module__qpM9Jq__quizHeader h1{font-family:var(--font-display), sans-serif;letter-spacing:-.052em;margin:7px 0 0;font-weight:500;line-height:1.05}.PianoLessonOne-module__qpM9Jq__startCopy h1{max-width:580px;font-size:clamp(2.45rem,6vw,5.2rem)}.PianoLessonOne-module__qpM9Jq__startCopy>p{max-width:600px;color:var(--lesson-muted);margin:18px 0 0;font-size:.9rem;line-height:1.65}.PianoLessonOne-module__qpM9Jq__lessonFacts,.PianoLessonOne-module__qpM9Jq__results,.PianoLessonOne-module__qpM9Jq__liveStats{margin:0}.PianoLessonOne-module__qpM9Jq__lessonFacts{grid-template-columns:repeat(3,auto);gap:24px;width:fit-content;margin-top:34px;display:grid}.PianoLessonOne-module__qpM9Jq__lessonFacts div,.PianoLessonOne-module__qpM9Jq__liveStats div,.PianoLessonOne-module__qpM9Jq__results div{gap:2px;display:grid}.PianoLessonOne-module__qpM9Jq__lessonFacts dt,.PianoLessonOne-module__qpM9Jq__liveStats dt,.PianoLessonOne-module__qpM9Jq__results dt{color:var(--lesson-faint);letter-spacing:.06em;text-transform:uppercase;font-size:.58rem;font-weight:800}.PianoLessonOne-module__qpM9Jq__lessonFacts dd,.PianoLessonOne-module__qpM9Jq__liveStats dd,.PianoLessonOne-module__qpM9Jq__results dd{margin:0;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-weight:800}.PianoLessonOne-module__qpM9Jq__lessonFacts dd{font-size:1rem}.PianoLessonOne-module__qpM9Jq__startForm{border:1px solid var(--lesson-line);background:#daf2ee0b;border-radius:14px;margin:22px;padding:clamp(26px,4vw,48px)}.PianoLessonOne-module__qpM9Jq__nameIcon{border:1px solid var(--lesson-line-strong);width:48px;height:48px;color:var(--piano-accent);border-radius:12px;place-items:center;margin-bottom:28px;display:grid}.PianoLessonOne-module__qpM9Jq__startForm label{color:var(--lesson-ink);font-size:.74rem;font-weight:800}.PianoLessonOne-module__qpM9Jq__startForm input{border:1px solid var(--lesson-line-strong);width:100%;min-height:48px;color:var(--lesson-ink);background:#030e14b8;border-radius:9px;margin-top:8px;padding:10px 12px}.PianoLessonOne-module__qpM9Jq__startForm input::placeholder{color:var(--lesson-faint);opacity:1}.PianoLessonOne-module__qpM9Jq__startForm>p{color:var(--lesson-faint);margin:7px 0 22px;font-size:.67rem}.PianoLessonOne-module__qpM9Jq__startForm button,.PianoLessonOne-module__qpM9Jq__completeActions button,.PianoLessonOne-module__qpM9Jq__completeActions a,.PianoLessonOne-module__qpM9Jq__lessonFeedback>button{border:1px solid var(--piano-accent);min-height:44px;color:var(--piano-accent-ink);background:var(--piano-accent);white-space:nowrap;cursor:pointer;border-radius:9px;justify-content:center;align-items:center;gap:7px;font-size:.75rem;font-weight:800;text-decoration:none;transition:transform .16s,border-color .16s,background-color .16s;display:inline-flex}.PianoLessonOne-module__qpM9Jq__startForm button:active,.PianoLessonOne-module__qpM9Jq__completeActions button:active,.PianoLessonOne-module__qpM9Jq__completeActions a:active,.PianoLessonOne-module__qpM9Jq__lessonFeedback>button:active:not(:disabled),.PianoLessonOne-module__qpM9Jq__lessonChoices button:active:not(:disabled){transform:scale(.97)}.PianoLessonOne-module__qpM9Jq__completeCard{isolation:isolate;text-align:center;place-items:center;max-width:780px;min-height:500px;padding:clamp(32px,6vw,68px);display:grid;position:relative}.PianoLessonOne-module__qpM9Jq__completeCard>:not(.PianoLessonOne-module__qpM9Jq__celebration){z-index:1;position:relative}.PianoLessonOne-module__qpM9Jq__completionLabel{color:var(--lesson-faint);letter-spacing:.08em;text-transform:uppercase;align-items:center;gap:10px;margin-bottom:4px;font-size:.65rem;font-weight:800;display:inline-flex}.PianoLessonOne-module__qpM9Jq__completionLabel strong{color:var(--piano-accent);background:#79e4c514;border:1px solid #79e4c570;border-radius:9px;padding:7px 11px;font-size:.8rem}.PianoLessonOne-module__qpM9Jq__perfectMessage{color:var(--piano-accent);align-items:center;gap:6px;margin:13px 0 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