:root{--paper:#f7f3e9;--ink:#354a40;--muted:#748176;--sage:#6f8a70;--sage-dark:#3e614b;--pink:#d99791;--honey:#caaa6d;--line:#dcded1;--serif:"Iowan Old Style","Baskerville","Palatino Linotype","Songti SC","STSong",serif;--sans:"Avenir Next","Trebuchet MS","PingFang SC","Microsoft YaHei",sans-serif}
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infinite;animation-delay:var(--delay);left:var(--left)}@keyframes petalfall{0%{transform:translate3d(0,-20px,0) rotate(0);opacity:0}8%{opacity:.65}100%{transform:translate3d(95px,750px,0) rotate(270deg);opacity:0}}.twinkle{position:absolute;width:3px;height:3px;border-radius:50%;background:#fff8cf;box-shadow:0 0 10px #ffefb4;animation:twinkle 4s ease-in-out infinite;left:var(--left);top:var(--top);animation-delay:var(--delay)}@keyframes twinkle{50%{opacity:.15;transform:scale(.5)}}.garden-hero[data-mood=night] .garden-art{filter:brightness(.52) saturate(.65) hue-rotate(15deg)}.garden-hero[data-mood=night] .scene-tint{background:linear-gradient(90deg,#eef0e5f0,#e4e9dc65 50%,#1f354743 75%)}.garden-hero[data-mood=rain] .garden-art{filter:saturate(.7) hue-rotate(14deg)}.garden-hero[data-mood=rain] .scene-tint{background:linear-gradient(90deg,#f2f6eff0,#e9f0e345 50%,#78918a18)}.discovery{position:absolute;width:46px;height:46px;border-radius:50%;display:grid;place-items:center;border:1px 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10px;font-size:10px;color:#88917d;flex-shrink:0;min-height:32px}.loading-track{height:3px;background:#dfe6d2;margin:25px 0 10px}.loading-track>span{display:block;height:100%;background:var(--sage);width:0}.loading-status{font-size:11px!important;text-align:center}.practice-options{display:grid;gap:15px;margin-top:20px}.practice-options label{font-size:12px;display:flex;justify-content:space-between;align-items:center;gap:15px}.practice-options select{font:inherit;color:var(--ink);background:#fffdf5;padding:9px 13px;border:1px solid var(--line);border-radius:2px;max-width:200px}.modal-progress{height:3px;background:#dfe4d4;margin-top:25px}.modal-progress span{display:block;height:100%;background:var(--sage)}
@media(min-width:1500px){.garden-hero{height:740px}.hero-copy{padding-top:130px}}@media(max-width:1100px){.masthead{padding:0 30px}.garden-hero{margin:0 24px;min-height:590px}.hero-copy{padding-left:42px;padding-top:80px;width:57%}.hero-copy h1{font-size:58px}.play-side{width:135px}.play-body{gap:20px}.play-side h3{font-size:24px}.piano-stage{width:min(530px,100%)}}@media(max-width:850px){.play-side{display:none}.play-body{padding:0 16px 14px}.piano-stage{width:620px}.garden-hero{min-height:560px}.hero-copy{padding-left:33px;width:61%}.hero-copy h1{font-size:50px}.hero-poem{font-size:12px}.hero-copy>.eyebrow{font-size:8px}.songbook{padding:0 30px}.song-grid{gap:13px}.song-card{padding:20px 17px}.song-card h3{font-size:18px}.selected-actions{gap:14px}.selected-song{gap:15px}.discovery{width:38px;height:38px}.discovery span{font-size:19px}}@media(max-width:620px){.masthead{height:80px;padding:0 20px}.brand{font-size:27px;gap:8px}.brand-flower{font-size:33px}.brand small{font-size:9px}.header-actions{gap:17px}.header-actions>.text-btn{font-size:11px}.header-actions>.text-btn:nth-child(2){display:none}.language{font-size:11px;gap:5px}.garden-hero{margin:0 12px;min-height:0;height:675px;border-radius:3px}.garden-art{object-position:67% 50%;opacity:.96}.scene-tint{background:linear-gradient(180deg,#faf7e8f2 0%,#faf7e8c4 33%,#faf7e83a 56%,transparent 74%)}.garden-hero[data-mood=night] .scene-tint{background:linear-gradient(180deg,#edf0e5f7,#edf0e5b3 38%,#1f354713 76%)}.garden-hero[data-mood=rain] .scene-tint{background:linear-gradient(180deg,#f2f6eff7,#f2f6efba 38%,#78918a08 76%)}.hero-copy{padding:47px 28px 0;width:100%}.hero-copy h1{font-size:51px;line-height:1.26;margin:19px 0 17px}.hero-poem{font-size:12px;line-height:1.95}.hero-copy>.eyebrow{font-size:8px;letter-spacing:.17em}.hero-actions{margin-top:22px;gap:15px}.primary{padding:13px 23px;font-size:12px}.handwritten{font-size:11px;margin-top:15px}.scene-bottom{bottom:15px;left:16px;right:16px;gap:8px}.scene-bottom>div:first-child{padding:8px 10px}.scene-bottom p{font-size:10px}.scene-bottom .eyebrow{font-size:8px}.scene-picker button{padding:7px 9px;font-size:10px}.discovery:nth-child(1){left:22%;top:78%}.discovery:nth-child(2){left:45%;top:65%}.discovery:nth-child(3){left:84%;top:83%}.discovery:nth-child(4){left:68%;top:61%}.discovery:nth-child(5){left:88%;top:49%}.discovery:nth-child(6){left:45%;top:49%}.discovery{width:33px;height:33px}.discovery span{font-size:16px}.songbook{margin-top:49px;padding:0 22px}.section-head{gap:15px}.section-head h2{font-size:28px;margin-top:7px}.section-head .eyebrow{font-size:8px;letter-spacing:.13em}.section-note{font-size:10px}.difficulty-row{align-items:start;gap:10px;flex-direction:column;padding:20px 0;margin-bottom:18px}.difficulty button{min-width:68px;padding:6px 13px;font-size:11px}.difficulty-row>p{font-size:10px}.song-grid{grid-template-columns:repeat(2,1fr);gap:11px}.song-card{min-height:174px;padding:17px 14px}.song-card-top{margin-bottom:15px}.song-card h3{font-size:18px;line-height:1.4}.song-card .song-subtitle{font-size:10px}.song-number{font-size:11px}.song-glyph{font-size:24px}.song-card-bottom{font-size:9px;margin-top:15px}.song-stars{font-size:9px;letter-spacing:1px}.selected-song{flex-direction:column;align-items:stretch;gap:17px;padding:22px 0}.selection-copy h3{font-size:21px}.selection-copy p{font-size:11px}.selected-actions{justify-content:space-between;gap:12px}.selected-actions .primary{padding:12px 20px;font-size:12px}.selected-actions .quiet{font-size:11px}.tiny-note{font-size:10px;margin:20px 0}.letter{margin:65px auto 48px}.letter h2{font-size:23px}.letter>p:last-of-type{font-size:12px}.letter .eyebrow{font-size:8px}.signature{font-size:12px}footer{padding:23px 20px;gap:13px;flex-wrap:wrap;font-size:10px}footer button{font-size:10px}.play-header{height:74px;padding:10px 9px;gap:5px}.icon-text{font-size:10px;padding:8px;gap:5px}.play-title h2{font-size:18px}.play-title small{font-size:8px;letter-spacing:.04em}.play-tools{gap:12px;padding-right:5px}.play-tools button{font-size:10px}.play-body{padding:0 8px 7px}.piano-stage{border-radius:3px}.hud{height:69px;padding:10px 16px}.hud strong{font-size:21px}.combo-hud strong{font-size:26px}.hud small{font-size:8px}.piano-keys{height:84px}.piano-keys .key-label{display:none}.piano-keys small{font-family:var(--serif);font-size:19px;color:#6b7d6c}.play-hint{font-size:9px;padding:7px 5px;min-height:29px}.play-feedback{font-size:20px;bottom:47px}.dialog-paper{padding:37px 23px 27px}.dialog-paper h2{font-size:27px}.dialog-paper p{font-size:12px}dialog{padding:10px;width:530px;max-width:calc(100vw - 14px)}.setting-line{gap:15px}.setting-line input[type=range]{width:120px}.setting-line label{font-size:12px}.setting-line select{max-width:150px}.result-score{font-size:52px}.result-judgements{gap:15px;font-size:10px}.book-grid{gap:13px}.book-page h3{font-size:14px}.book-page p{font-size:10px}.dialog-actions{gap:17px}.tutorial-step{gap:14px}.tutorial-step p{font-size:11px}.toast{font-size:11px;bottom:20px}.selected-song:lang(en) .selected-actions{flex-wrap:wrap}.song-card:lang(en) h3{font-size:17px}}
@media(max-width:360px){.header-actions{gap:10px}.garden-hero{height:650px}.hero-copy{padding:40px 23px 0}.hero-copy h1{font-size:45px}.hero-copy>.eyebrow{font-size:7px}.songbook{padding:0 17px}.song-card{padding:15px 12px}.song-card h3{font-size:16px}.song-card:lang(en) h3{font-size:15px}.scene-picker button{padding:7px}.play-title h2{font-size:16px}.play-tools{gap:8px}.result-judgements{gap:9px}.result-stats strong{font-size:21px}}@media(max-height:630px) and (min-width:650px){.play-header{height:66px;padding-top:8px;padding-bottom:8px}.hud{height:60px}.piano-keys{height:70px}.play-side{padding-bottom:15px}.play-side h3{font-size:23px;margin:13px 0}.play-side .session-bloom{font-size:55px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

.dialog-language{position:absolute;right:64px;top:15px;font-size:11px;min-height:30px;padding:4px 7px;color:var(--muted)}
.garden-growth{position:absolute;inset:0;pointer-events:none;z-index:1}.grown-flower{position:absolute;left:45%;top:72%;width:90px;height:105px;opacity:.88;filter:drop-shadow(0 2px 6px #fff2cb80)}.grown-butterfly{position:absolute;left:64%;top:42%;width:43px;height:35px;opacity:.86;animation:butterflyfloat 8s ease-in-out infinite}.grown-ripple{position:absolute;left:83%;top:85%;width:100px;height:30px;border:1px solid #ffffe0ab;border-radius:50%;box-shadow:0 0 14px #fcf3c05c;animation:ripple 5s ease-out infinite}.grown-ripple:after{content:"";position:absolute;inset:5px 15px;border:1px solid #fff9dcb0;border-radius:50%}.grown-lanterns{position:absolute;left:72%;top:26%;display:flex;gap:24px}.grown-lanterns i{display:block;width:18px;height:25px;border-radius:40%;background:radial-gradient(#fff9b1,#cfaa696d);box-shadow:0 0 18px #ffedb9a8;position:relative;margin-top:30px;animation:lanternswing 7s ease-in-out infinite}.grown-lanterns i:before{content:"";position:absolute;height:35px;width:1px;background:#889275;bottom:100%;left:50%}.grown-lanterns i:nth-child(2){margin-top:53px;animation-delay:-2s}.grown-lanterns i:nth-child(3){margin-top:18px;animation-delay:-4s}.grown-chimes{position:absolute;left:90%;top:29%;height:70px;width:30px;display:flex;gap:6px;transform:rotate(-4deg);animation:lanternswing 6s ease-in-out infinite}.grown-chimes i{width:5px;height:28px;background:linear-gradient(90deg,#fff4cb,#b9bd9c);margin-top:27px;position:relative;border-radius:2px}.grown-chimes i:before{content:"";position:absolute;width:1px;height:28px;bottom:100%;left:2px;background:#98a18a}.grown-chimes i:nth-child(2){margin-top:33px}.grown-stars{position:absolute;left:50%;top:10%;width:135px;height:80px;color:#fff4b1;font-size:18px;text-shadow:0 0 15px #fffab9}.grown-stars span{position:absolute;animation:twinkle 5s ease-in-out infinite}.grown-stars span:nth-child(2){left:57px;top:25px;font-size:13px;animation-delay:-2s}.grown-stars span:nth-child(3){left:100px;top:2px;font-size:9px;animation-delay:-3s}@keyframes butterflyfloat{50%{transform:translate(22px,-16px) rotate(8deg)}}@keyframes ripple{0%{transform:scale(.6);opacity:0}25%{opacity:.8}100%{transform:scale(1.6);opacity:0}}@keyframes lanternswing{50%{transform:rotate(5deg)}}
@media(max-width:620px){.garden-art{object-position:100% 50%}.header-actions>.text-btn:nth-child(2){display:block}.garden-hero:lang(en) .hero-copy h1{font-size:44px}.garden-hero:lang(en) .hero-copy{padding-top:43px}.garden-hero:lang(en) .handwritten{max-width:270px}.discovery:before{content:"";position:absolute;inset:-6px}}
@media(max-width:620px){.grown-flower{left:24%;top:76%;width:60px;height:85px}.grown-butterfly{left:61%;top:66%;width:30px;height:25px}.grown-ripple{left:78%;top:83%;width:70px;height:25px}.grown-lanterns{left:58%;top:53%;gap:17px}.grown-chimes{left:88%;top:48%}.grown-stars{left:49%;top:48%}.garden-growth[data-calm=true] *{animation:none}}
.garden-growth[data-calm=true] *{animation:none}
@media(pointer:coarse){.masthead button,.scene-picker button{min-height:44px}.dialog-close{width:44px;height:44px}.quiet,.dialog-actions button,.result-share button{min-height:44px}.language button{min-width:29px}.play-header button{min-height:44px}}