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var(--cherry);outline-offset:4px}h1,h2,h3,p{margin-top:0}h1,h2,h3{font-weight:650;letter-spacing:-.055em;line-height:1.1}h1{font-size:clamp(40px,5vw,72px);margin-bottom:24px}h2{font-size:clamp(30px,3.3vw,47px);margin-bottom:20px}h3{font-size:23px;margin-bottom:13px}p{line-height:1.7}em{font-family:Georgia,"Times New Roman","Kohinoor Devanagari","Noto Sans Devanagari",serif;font-weight:400;color:var(--green)}svg{max-width:100%;display:block}button svg{width:18px;height:18px;stroke:currentColor;stroke-width:1.8;fill:none;stroke-linecap:round;stroke-linejoin:round}[hidden]{display:none!important}.eyebrow{display:block;color:var(--green);font-size:10px;font-weight:750;letter-spacing:.15em;line-height:1.6;margin-bottom:17px;text-transform:uppercase}.button{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:46px;border:1px solid transparent;border-radius:9px;padding:12px 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small{display:block;font-size:7px;letter-spacing:.16em;color:var(--muted);font-weight:650;margin-top:8px}.brand-icon{background:var(--green);color:white;width:45px;height:45px;border-radius:50%;display:grid;place-items:center;font-size:24px}.brand-icon svg{width:23px;height:23px;stroke:currentColor;stroke-width:1.6;fill:none;stroke-linecap:round;stroke-linejoin:round}.site-header nav{display:flex;align-items:center;gap:28px}.site-header nav a{font-size:12px;color:var(--muted);padding:8px 0;border-bottom:2px solid transparent}.site-header nav a[aria-current=page]{color:var(--green);font-weight:650;border-bottom-color:var(--green)}.header-tools{display:flex;gap:10px;align-items:center}.stop-global{display:flex;gap:7px;align-items:center;border:1px solid var(--line);border-radius:100px;background:transparent;color:var(--muted);font-size:11px;padding:9px 12px;min-height:37px}.stop-global svg{width:13px;height:13px;stroke:currentColor;fill:none;stroke-width:1.6}.stop-global.is-playing{color:var(--cherry);background:var(--cherry-soft);border-color:#e4bbc5}.icon-button{display:grid;place-items:center;border:1px solid var(--line);border-radius:50%;background:transparent;color:var(--green);width:37px;height:37px;padding:0}.icon-button svg{width:17px;height:17px}#main{max-width:1348px;margin:auto;padding:0 34px;outline:none}.site-footer{display:flex;align-items:center;justify-content:space-between;gap:24px;max-width:1348px;margin:65px auto 0;padding:29px 34px;border-top:1px solid var(--line);font-size:11px;color:var(--muted)}.site-footer strong{font-size:12px;color:var(--green);display:block;font-weight:650;margin-bottom:6px}.site-footer span{display:block;font-size:10px}.site-footer>a{font-size:11px}.skip-link{position:absolute;top:-80px;left:20px;background:var(--green);color:white;z-index:1000;border-radius:8px;padding:12px 18px}.skip-link:focus{top:15px}.notice{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);max-width:min(92vw,660px);background:var(--green);color:white;border-radius:12px;padding:14px 21px;box-shadow:0 10px 28px #163b3625;font-size:13px;z-index:100}.notice.error{background:#9c3e38}.loading{min-height:75vh;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:18px;text-align:center;padding:35px}.loading h1{font-size:32px;margin-bottom:0}.loading p{color:var(--muted);font-size:14px}.no-script{text-align:center;padding:40px}.home-hero{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:45px;padding:55px 0 50px}.home-hero h1{font-size:clamp(53px,5.3vw,78px);letter-spacing:-.065em;margin-bottom:23px}.home-hero p{font-size:16px;color:var(--muted);line-height:1.75}.hero-actions{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-top:29px}.hero-actions 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#35463210}.card-number{font-size:10px;color:var(--muted);letter-spacing:.12em}.card-art{display:flex;align-items:center;justify-content:center;gap:10px;height:100px;margin:8px 0 17px}.card-art i{display:block;width:7px;border-radius:100px;background:var(--cherry);height:24px}.card-art i:nth-child(2),.card-art i:nth-child(4){height:47px;background:#507e59}.card-art i:nth-child(3){height:68px;background:var(--green)}.card-art span{display:grid;place-items:center;width:57px;height:57px;font-size:31px;font-weight:500;color:var(--green);border-radius:50%;background:var(--green-soft)}.card-art b{font-size:24px;font-weight:300;color:var(--gold)}.art-soundtrack span:first-child{background:var(--cherry-soft);color:var(--cherry)}.activity-card h3{font-size:25px;margin-bottom:14px}.activity-card p{font-size:12px;color:var(--muted);margin-bottom:22px}.activity-card small{font-size:9px;color:var(--green)}.card-arrow{position:absolute;right:24px;bottom:24px;color:var(--green);font-size:22px}.curriculum-callout{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center;border:1px solid var(--line);border-radius:24px;padding:45px 46px;background:#e9eddf;margin:5px 0 40px}.curriculum-callout h2{font-size:46px}.curriculum-callout p{font-size:14px;color:var(--muted);margin-bottom:25px}.concept-tags{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:13px;max-width:440px}.concept-tags span{font-size:13px;background:#f5f6ed;border:1px solid #ced9c3;padding:15px 20px;border-radius:100px;color:var(--green)}.concept-tags span:nth-child(3n){background:#efdccc;border-color:#e2c9ae;color:#936436}.home-bottom{display:grid;grid-template-columns:1fr 1fr;gap:55px;padding:24px 4px 10px}.home-bottom>div{padding-top:10px}.home-bottom h3{font-size:27px}.home-bottom p{font-size:13px;color:var(--muted);max-width:500px;margin-bottom:22px}.home-bottom .eyebrow{font-size:9px;margin-bottom:14px}.page-heading{padding:42px 0 25px}.page-heading h1{font-size:55px;line-height:1.12;margin-bottom:19px}.page-heading>p{font-size:14px;color:var(--muted);max-width:850px}.tool-tabs{display:flex;gap:25px;border-bottom:1px solid var(--line);margin:8px 0 33px;overflow-x:auto;scrollbar-width:thin}.tool-tabs button{background:none;border:0;border-bottom:2px solid transparent;color:var(--muted);font-size:12px;padding:11px 0 16px;margin-bottom:-1px;white-space:nowrap}.tool-tabs button[aria-selected=true]{color:var(--green);border-bottom-color:var(--green);font-weight:700}.tool-heading{display:flex;align-items:start;justify-content:space-between;gap:25px;margin:5px 0 28px}.tool-heading .eyebrow{font-size:9px;margin-bottom:13px}.tool-heading h2{font-size:41px;margin-bottom:16px}.tool-heading 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13px;font-size:10px;margin-left:95px}.scene-card{border:1px solid var(--line);border-radius:var(--radius);background:var(--paper);padding:25px;max-width:1050px;margin:auto}.scene-card>svg{width:100%;max-height:510px}.jingle-buttons{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:25px}.jingle-buttons .button{font-size:11px}.scene-card>.visual-note{text-align:center}.formula{margin:23px 0 0;padding:16px 17px;border-left:3px solid var(--green);border-radius:0 10px 10px 0;background:#f9faf2;color:#2d543e;font-family:Georgia,"Times New Roman","Kohinoor Devanagari","Noto Sans Devanagari",serif;font-size:20px;line-height:1.7}.formula span{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Kohinoor Devanagari","Noto Sans Devanagari",sans-serif;display:block;font-size:9px;color:var(--muted);margin-top:8px}.calculator-grid{display:grid;grid-template-columns:1fr 1fr;gap:25px;margin-top:27px}.calculator .eyebrow{font-size:9px;margin-bottom:13px}.calculator 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2fr;gap:24px;margin-top:25px}.harmonic-sliders{display:grid;grid-template-columns:repeat(8,minmax(0,1fr));gap:13px;padding:22px 19px;background:#edf0e4;border:1px solid var(--line);border-radius:var(--radius)}.harmonic-sliders>div{text-align:center;min-width:0}.harmonic-sliders label{font-size:12px;font-weight:650;color:var(--green);display:block;margin-bottom:13px}.harmonic-sliders label span{display:block;font-size:8px;font-weight:400;color:var(--muted);margin-top:6px}.harmonic-sliders input{width:100%;accent-color:var(--cherry);height:17px;cursor:pointer}.harmonic-sliders output{display:block;font-size:10px;color:var(--muted);margin-top:10px}.midi-setup{display:grid;grid-template-columns:1fr 1fr 1fr;gap:30px;align-items:end}.midi-setup>.select-control,.midi-setup>.control{margin-bottom:0}.midi-steps{display:grid;grid-template-columns:repeat(8,1fr);gap:15px;margin-top:30px}.midi-step{padding:15px 12px;background:var(--paper);border:1px solid var(--line);border-radius:13px}.midi-step label{display:block;font-size:9px;font-weight:650;color:var(--muted);margin-bottom:12px}.midi-step select{font-size:12px;min-height:43px;padding:10px 8px;background:#f0f3e7}.midi-step>span{display:block;font-size:9px;color:var(--green);margin-top:11px}.midi-actions{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin:28px 0 0}.teacher-toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin:5px 0 29px}.teacher-toolbar .button{font-size:11px}.teacher-plan .eyebrow{font-size:9px}.teacher-plan-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:25px}.teacher-plan-grid b{font-size:13px;color:var(--green);font-weight:650}.teacher-plan-grid p{font-size:11px;color:var(--muted);margin:9px 0 0}.teacher-plan>.local-note{margin-top:24px}.worksheet{margin:45px 0 35px}.worksheet-question{display:grid;grid-template-columns:35px 1fr;gap:18px;margin:0 0 27px;padding-bottom:27px;border-bottom:1px solid var(--line);break-inside:avoid}.worksheet-question>span{font-size:12px;color:var(--gold);padding-top:3px}.worksheet-question h3{font-size:20px;line-height:1.45;letter-spacing:-.035em;margin-bottom:15px}.worksheet-question .response-box{margin-top:0;padding:17px 20px}.worksheet-question .response-box label{font-size:11px;margin-bottom:9px}.worksheet-question .response-box textarea{min-height:79px}.worked-answer{padding:17px 20px;border-left:3px solid var(--green);background:#e6edde;border-radius:0 12px 12px 0;margin-top:15px}.worked-answer strong{font-size:10px;text-transform:uppercase;letter-spacing:.06em;color:var(--green)}.worked-answer p{font-size:12px;line-height:1.8;color:#465d3c;margin:7px 0 0}.assessment .eyebrow{font-size:9px}.assessment h3{font-size:27px}.assessment p{font-size:13px;color:var(--muted);max-width:1000px}.rubric{display:flex;gap:9px;flex-wrap:wrap;margin-top:20px}.rubric span{font-size:10px;background:var(--green-soft);color:var(--green);border-radius:100px;padding:8px 13px}.source-panel{margin-top:35px;padding:28px 0 0;border-top:1px solid var(--line)}.source-panel .eyebrow{font-size:9px;margin-bottom:14px}.source-panel h3{font-size:24px}.source-panel ul{padding:0;list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:11px 30px;margin:20px 0}.source-panel li{font-size:11px}.source-panel>p{font-size:10px;color:var(--muted);max-width:930px}
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@media(max-width:1150px){.site-header{padding:25px 30px;gap:20px}.site-header nav{gap:20px}#main{padding:0 30px}.home-hero{gap:25px;padding:45px 0}.home-hero h1{font-size:63px}.home-hero p{font-size:14px}.hero-facts{gap:18px;font-size:9px}.activity-cards{gap:20px}.activity-card{padding:25px}.activity-card h3{font-size:23px}.curriculum-callout{padding:35px;gap:30px}.curriculum-callout h2{font-size:42px}.concept-tags span{font-size:11px;padding:13px 17px}.lab-layout{grid-template-columns:minmax(0,1.6fr) minmax(260px,1fr);gap:22px}.visual-card,.control-card{padding:23px}.metric strong{font-size:23px}.control label{font-size:11px}.metrics{gap:12px}.rhythm-row{grid-template-columns:62px 1fr;gap:10px}.rhythm-row>span{font-size:10px}.pulse{font-size:8px}.rhythm-row>div{gap:3px}.rhythm-cycle{margin-left:72px}.harmonic-controls{grid-template-columns:1fr 1.8fr;gap:20px}.harmonic-sliders{gap:8px;padding:20px 12px}.midi-steps{gap:10px}.midi-step{padding:13px 10px}.midi-setup{gap:22px}}
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.energy-card{display:grid;grid-template-columns:1fr 1.4fr;gap:35px;align-items:center;margin-top:27px}.energy-card .eyebrow{font-size:9px;margin-bottom:13px}.energy-card h3{font-size:28px;margin-bottom:16px}.energy-card p{font-size:11px;color:var(--muted);margin:0;line-height:1.8}.energy-card .metrics{margin:0;padding:0;border:0}.energy-track{height:14px;border-radius:100px;overflow:hidden;display:flex;background:#e2e8d7;margin-top:24px}.energy-track i{display:block;height:100%;transition:width .05s linear}.energy-track i:first-child{background:#2e654c}.energy-track i:last-child{background:#bd803e}.energy-card .energy-key{font-size:9px;margin-top:12px}.number-control input:invalid{border-color:#bc1742;background:#fff6f7}
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.rhythm-row .grid-four{grid-template-columns:repeat(4,minmax(0,1fr));max-width:360px}.rhythm-row .grid-four .pulse{font-size:14px;max-width:56px}

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