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span{font-size:10px}.progress-table{padding:21px}.theory .button{width:100%}.mixer{gap:14px}.only-mobile{display:block}#toast{left:50%;bottom:140px;width:max-content;max-width:90vw;font-size:11px}.page-heading>.button{padding:9px;font-size:9px}.score-caption{font-size:18px}dialog{padding:28px}.chip{font-size:9px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
.sound-status{grid-column:1/-1;padding:12px;background:#edf4ff;border-radius:6px;font-size:9px;color:#5074a9;line-height:1.7;margin-bottom:15px}.sound-status .text-btn{display:block;font-size:9px}.question{border:0;border-top:1px solid var(--line);padding:20px 0 8px;margin:16px 0 0;min-width:0}.question legend{font-size:12px;line-height:1.7;font-weight:600;padding:0 0 7px}.quiz-intro{font-size:10px;line-height:1.7}.answer-feedback{padding:13px;border-radius:6px;font-size:10px;line-height:1.6;margin:13px 0}.answer-feedback p{font-size:10px;margin:7px 0 0;line-height:1.7}.answer-feedback.correct{background:#eaf3ff;color:#2e63a4}.answer-feedback.incorrect{background:#fff2df;color:#9d6723}.practice-review{margin-top:24px;padding-top:22px;border-top:1px solid var(--line)}.quiz .practice-review label{border:0;padding:8px 0}.quiz .button.secondary{margin-top:12px}.quiz-message .text-btn{display:block}@media(max-width:960px){.sound-status{margin:0}}
.kit-panel,.focus-panel,.history-panel{background:white;border:1px solid var(--line);border-radius:10px;padding:22px;margin-bottom:20px}.focus-panel{margin-top:20px}.tool-heading{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:16px}.tool-heading h3{margin:0}.tool-heading .eyebrow{margin-bottom:8px}.practice-modes,.section-shortcuts{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}.practice-modes .button{flex:1;min-width:120px}.kit-channels{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));border:1px solid var(--line);border-radius:7px;overflow:hidden}.kit-channel{padding:14px 10px;border-right:1px solid var(--line)}.kit-channel:last-child{border:0}.kit-channel>strong{font-size:11px;display:block;margin-bottom:12px}.kit-channel>div{display:flex;gap:5px}.kit-channel button{background:#f0f4fb;border:1px solid #dde6f4;border-radius:4px;color:#617593;font-size:9px;padding:6px}.kit-channel button[aria-pressed=true]{background:var(--blue);border-color:var(--blue);color:white}.channel-volume{display:grid;gap:6px;margin-top:12px}.channel-volume span{font-size:9px;color:#687e9e}.channel-volume input{width:100%;accent-color:var(--blue)}.muted-note{opacity:.22}.section-shortcuts button{background:var(--pale);color:#3669bd;padding:10px 13px;border:1px solid #d7e5ff;border-radius:5px;font-size:10px}.tempo-plan{display:flex;gap:14px;align-items:center;flex-wrap:wrap;padding:14px 0}.tempo-plan label{font-size:11px;color:#526782;display:flex;gap:8px;align-items:center}.tempo-plan input{width:64px;border:1px solid #dce4f0;padding:9px 7px;border-radius:5px;color:var(--ink)}.tempo-plan select{padding:9px 7px}.practice-checks{display:grid;gap:11px;margin:18px 0;font-size:11px;color:#5a6e8d}.practice-checks label{display:flex;align-items:center;gap:7px}.practice-checks input{accent-color:var(--blue)}.history-row{display:flex;justify-content:space-between;align-items:center;padding:14px 0;border-bottom:1px solid var(--line);gap:15px}.history-row strong{font-size:12px;display:block}.history-row small{display:block;color:#7a8ca5;margin-top:6px}.history-panel>p{margin:16px 0 0;font-size:11px}
@media(max-width:1100px){.kit-channels{grid-template-columns:repeat(3,minmax(0,1fr))}.kit-channel{border-bottom:1px solid var(--line)}}
@media(max-width:600px){.kit-panel,.focus-panel,.history-panel{padding:16px}.kit-channels{grid-template-columns:repeat(2,minmax(0,1fr))}.tool-heading{align-items:flex-start;flex-wrap:wrap}.practice-modes .button{min-width:90px;padding:10px 8px;gap:3px}.section-shortcuts button{flex:1;min-width:110px}.tempo-plan .button{width:100%}.focus-panel .button{width:100%}}
.absent-channel{background:#f8faff;color:#9ba9be}.kit-channel button:disabled,.kit-channel input:disabled{opacity:.35;cursor:not-allowed}
.score-shell+.kit-panel{margin-top:20px}
.curriculum-intro{background:#edf4ff;border:1px solid #dce6f8;border-radius:10px;padding:24px;margin-bottom:26px}.curriculum-intro>p{max-width:780px;font-size:12px}.stage-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.stage-card{background:white;border:1px solid #d6e3f8;border-radius:8px;padding:20px;text-align:left;color:var(--ink)}.stage-card h3{font-size:18px}.stage-card p{font-size:11px;min-height:45px}.stage-card strong{font-size:10px;color:#587292;display:block;margin-bottom:12px}.stage-card .text-btn{display:block}.exercise-guide{padding:18px 22px;background:#edf4ff;border:1px solid #dce6f8;border-radius:9px;margin-bottom:20px}.exercise-guide p{margin-bottom:9px;font-size:12px}.exercise-guide small{color:#5d789f}.filters{flex-wrap:wrap}.filters select{max-width:165px}.level-tag{white-space:normal}
@media(max-width:700px){.stage-grid{grid-template-columns:1fr}.stage-card p{min-height:0}.curriculum-intro{padding:16px}.filters input{flex-basis:100%}.filters select{flex:1;min-width:100px;max-width:none}}

.stage-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.kit-channels{grid-template-columns:repeat(auto-fit,minmax(125px,1fr))}.measure{overflow-x:auto}.measure svg{display:block}.dense-score{grid-template-columns:1fr}.advanced-guide{border:1px solid #cbdcf6;background:#f4f8ff;padding:18px 22px;border-radius:9px;margin-bottom:20px}.advanced-guide summary{font-weight:600;color:#2b609e;cursor:pointer}.advanced-guide p{font-size:12px;line-height:1.8;margin:14px 0 0}.poly-readout{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}.poly-readout span{background:#dfebff;color:#275aa3;padding:10px;border-radius:6px;font-size:11px}.score-key{flex-wrap:wrap}.score-key span{white-space:normal}@media(max-width:1100px){.stage-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:700px){.stage-grid{grid-template-columns:1fr}.advanced-guide{padding:16px}.kit-channels{grid-template-columns:repeat(2,minmax(0,1fr))}}

.measure{min-width:0;max-width:100%}.score-grid{min-width:0}.score-grid.dense-score{grid-template-columns:minmax(0,1fr)}

.coach-panel{display:flex;gap:18px;align-items:center;padding:18px 22px;margin-bottom:24px;background:linear-gradient(120deg,#e7f0ff,#f7faff);border:1px solid #cbdcf7;border-radius:12px}.coach-portrait{flex:0 0 110px;width:110px;overflow:hidden}.coach-sprite{width:110px;height:110px;background-image:var(--coach-art);background-size:200% 200%;background-position:0 0;animation:roko-bob 3s ease-in-out infinite}.coach-sprite[data-pose=explain]{background-position:100% 0}.coach-sprite[data-pose=count]{background-position:0 100%;animation:roko-count 1.8s steps(1,end) infinite,roko-bob 3s ease-in-out infinite}.coach-sprite[data-pose=celebrate]{background-position:100% 100%}.coach-copy{flex:1;min-width:0}.coach-copy h2{font-size:19px;margin:0 0 8px}.coach-copy p{font-size:12px;margin-bottom:12px;max-width:900px}.coach-copy small{display:block;color:#7a8da7;font-size:9px;line-height:1.6;margin-top:12px}.coach-actions{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.coach-actions .button{padding:10px 14px;font-size:11px}.coach-reopen{display:flex;align-items:center;gap:7px;margin-bottom:18px;border:1px solid #cbdcf7;background:#edf4ff;padding:9px 13px;border-radius:25px;color:#3265a5;font-size:11px}.coach-mini{width:35px;height:35px;background-image:var(--coach-art);background-position:0 0;background-size:200% 200%}.coach-paths{display:grid;gap:10px}.coach-paths button{padding:16px;background:#edf4ff;text-align:left;color:#254c7d;border-radius:8px;border:1px solid #d0e0f8}.coach-paths span{display:block;font-size:12px;line-height:1.7;margin-top:8px}.coach-still .coach-sprite{animation:none}.chord-strip{display:flex;justify-content:space-between;gap:12px;padding:12px 20px;background:#edf4ff;color:#406899;font-size:10px}.chord-strip #chordRead{font-weight:700;font-size:12px}.band-panel{margin-top:20px}@keyframes roko-bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-3px)}}@keyframes roko-count{0%,100%{background-position:0 100%}50%{background-position:100% 0}}@media(max-width:600px){.coach-panel{gap:10px;padding:14px;align-items:flex-start}.coach-portrait{flex-basis:70px;width:70px}.coach-sprite{width:70px;height:70px}.coach-copy h2{font-size:16px}.coach-copy p{font-size:11px}.coach-actions{gap:9px}.coach-actions .text-btn{font-size:9px}.chord-strip{flex-wrap:wrap}}@media(prefers-reduced-motion:reduce){.coach-sprite{animation:none}}

:root{--coach-art:url('coach-sprite.png')}

@media(prefers-reduced-motion:reduce){.coach-panel .coach-sprite{animation:none!important}}

/* V9 beginner paths: short choices, readable notation and explicit return routes. */
.first-invite{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:24px 28px;margin:0 0 28px;border:1px solid #bcd3ed;border-radius:20px;background:linear-gradient(115deg,#eaf4ff,#f8fbff)}
.first-invite h2{font-size:24px;margin:8px 0}.first-invite p{margin:0;line-height:1.7;color:#46617e}.first-invite .button{white-space:nowrap}
.first-layout{display:grid;grid-template-columns:minmax(0,1fr) 270px;gap:24px}.first-plan,.reading-card,.first-support{background:white;border:1px solid #dce5ef;border-radius:20px;padding:24px;margin-bottom:24px}.first-support{align-self:start;line-height:1.8}.first-support h3{font-size:17px;margin:18px 0 6px}.first-support p{color:#52657b;font-size:14px}
.first-options{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:14px}.first-options button{padding:16px;text-align:left;border:1px solid #d8e2ef;border-radius:14px;background:#f9fbfe;color:#1f3959;cursor:pointer}.first-options strong,.first-options span{display:block}.first-options span{font-size:13px;line-height:1.7;margin-top:9px}.first-options .active{border-color:#377dc8;background:#e9f3ff;box-shadow:inset 0 0 0 1px #377dc8}
.first-checklist{list-style:none;padding:0;margin:22px 0 0}.first-checklist li{display:flex;align-items:center;gap:12px;padding:15px 0;border-top:1px solid #e9eef5}.first-checklist li>div{flex:1}.first-checklist strong,.first-checklist small{display:block}.first-checklist small{margin-top:5px;color:#65778d;line-height:1.5}.step-circle{display:grid;place-items:center;background:#e8f1fb;color:#2469b2;border-radius:50%;width:32px;height:32px;flex-shrink:0}.checked .step-circle{background:#dbefe8;color:#246a51}.first-done{border:1px solid #c6d6e8;background:white;border-radius:8px;padding:8px;cursor:pointer;color:#346082}
.reading-tabs{display:flex;flex-wrap:wrap;gap:8px}.reading-tabs button{border:1px solid #ccd9e9;background:#f6f9fd;border-radius:999px;color:#345779;padding:10px 16px;cursor:pointer}.reading-tabs .active{color:white;background:#2164ac;border-color:#2164ac}.reading-card h3{font-size:22px;margin:24px 0 10px}.reading-card p{line-height:1.8;color:#52657b}.reading-score{background:#fbfcff;border:1px solid #e1e7f0;border-radius:12px;padding:12px;margin-top:20px;overflow:auto}.reading-score svg{display:block;min-width:360px;width:100%;height:auto}.reading-count{display:grid;grid-template-columns:repeat(8,minmax(0,1fr));gap:4px;margin:12px 0}.reading-count.sixteen{grid-template-columns:repeat(16,minmax(0,1fr))}.reading-count span{text-align:center;padding:8px 1px;border-radius:5px;background:#e8f1fc;color:#245991;font-weight:700;font-size:13px}.reading-count .subdivision{background:#f0f4f9;color:#6b7d92}.reading-quiz{padding:18px;background:#f2f7fd;border-radius:14px;margin:18px 0}.reading-quiz>div{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.reading-quiz p{margin-bottom:0}.practice-breadcrumb{display:flex;flex-wrap:wrap;gap:18px;margin:0 0 20px}.practice-breadcrumb a{color:#2164ac;font-weight:600;font-size:13px;text-decoration:none}#firstReflection{display:block;width:100%;margin:12px 0 18px;padding:14px;border:1px solid #c9d6e5;border-radius:12px;font:inherit}button:focus-visible,a:focus-visible{outline:3px solid #75adeb;outline-offset:3px}
@media(max-width:1100px){.first-layout{grid-template-columns:minmax(0,1fr)}.first-support{display:grid;grid-template-columns:1fr 1fr;gap:4px 20px}.first-support>.eyebrow,.first-support>.button{grid-column:1/-1}.first-options{grid-template-columns:1fr}.first-invite{align-items:flex-start;flex-direction:column}.reading-count.sixteen{font-size:11px}}
@media(max-width:600px){.first-plan,.reading-card,.first-support,.first-invite{padding:18px;border-radius:15px}.first-support{display:block}.first-checklist li{flex-wrap:wrap}.first-checklist li>div{min-width:65%}.first-checklist .text-btn{margin-left:44px}.reading-score{padding:6px}.reading-count.sixteen{grid-template-columns:repeat(8,minmax(0,1fr))}.reading-count.sixteen span:nth-child(8n+1){border-left:2px solid #2164ac}}

@media(max-width:1100px){.first-support{display:block}}

/* Plus product preview; free data portability. */
.plus-demo-banner{display:flex;align-items:center;justify-content:space-between;gap:16px;background:#eaf3ff;border:1px solid #b5cdec;border-radius:12px;padding:14px 18px;margin-bottom:20px;color:#1f568f;font-size:13px;line-height:1.6}.plus-hero{background:linear-gradient(125deg,#10264b,#2464a4);color:#fff;padding:34px;border-radius:22px;margin-bottom:24px}.plus-hero .eyebrow{color:#a9d7ff}.plus-hero h2{font-size:32px;margin:12px 0}.plus-hero p{line-height:1.8;color:#cde2f8;max-width:660px}.plan-cards,.plus-tools{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.plus-card{background:white;border:1px solid #dce5ef;border-radius:18px;padding:24px;margin-bottom:24px;min-width:0}.plus-card p,.plus-card small{line-height:1.8;color:#566b83}.plus-card small{display:block;margin-top:12px;font-size:12px}.plus-card h2{font-size:24px;margin:10px 0 14px}.plan-price{display:block;font-size:28px;margin:22px 0;color:#21588d}.feature-table{overflow-x:auto}.feature-table>div{display:grid;grid-template-columns:minmax(210px,2fr) minmax(80px,1fr) minmax(130px,1fr);gap:12px;padding:13px 0;border-bottom:1px solid #e7edf5;font-size:14px;line-height:1.6;min-width:460px}.plus-form{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin:20px 0}.plus-card label,.backup-input{display:block;color:#425a75;font-size:14px;line-height:1.7}.plus-card input:not([type=file]),.plus-card select,.plus-card textarea{display:block;width:100%;padding:10px 12px;margin:8px 0 16px;border:1px solid #c9d8e8;border-radius:9px;font:inherit;color:#1e3859;background:#fbfdff}.plus-day{padding-top:16px;margin-top:14px;border-top:1px solid #e4ebf4}.plus-day h3{font-size:17px}.plus-task,.plus-saved{display:flex;align-items:center;gap:12px;padding:13px 0;border-bottom:1px solid #eaf0f7}.plus-task>div,.plus-saved>div{flex:1;min-width:0}.plus-task strong,.plus-task span,.plus-saved strong,.plus-saved span{display:block}.plus-task span,.plus-saved span{font-size:13px;color:#647891;line-height:1.8;margin-top:4px}.plus-note{padding:14px 0;border-bottom:1px solid #e7edf5}.plus-note p{white-space:pre-wrap;margin:8px 0}.plus-note small{margin-top:4px}.plus-stats{display:flex;justify-content:space-between;flex-wrap:wrap;gap:20px;margin-top:20px;color:#60748c;font-size:13px}.plus-stats strong{display:block;font-size:23px;color:#24588b;margin-top:6px}.tempo-chart{width:100%;height:auto;margin-top:20px}.plus-links{display:flex;align-items:center;flex-wrap:wrap;gap:18px;margin-bottom:24px}.backup-input{margin-top:24px;padding-top:18px;border-top:1px solid #e7edf5}.backup-input input{display:block;margin-top:12px;max-width:100%}.plus-practice .tool-heading{flex-wrap:wrap}.sidebar nav{flex-shrink:1;overflow-y:auto;min-height:0}.sidebar .side-bottom{flex-shrink:0}
@media(max-width:1100px){.plus-form{grid-template-columns:repeat(2,minmax(0,1fr))}.plus-tools{grid-template-columns:minmax(0,1fr)}}
@media(max-width:650px){.plan-cards{grid-template-columns:minmax(0,1fr)}.plus-card,.plus-hero{padding:20px}.plus-hero h2{font-size:26px}.plus-form{grid-template-columns:1fr}.plus-task,.plus-saved{flex-wrap:wrap}.plus-task>div,.plus-saved>div{flex-basis:100%}.plus-demo-banner{align-items:flex-start;flex-direction:column}.feature-table>div{font-size:12px}.plus-stats strong{font-size:20px}}

.skip-link{position:fixed;top:-80px;left:15px;z-index:200;background:white;padding:12px;border:2px solid #2563eb}.skip-link:focus{top:12px}:focus-visible{outline:3px solid #2f82ce;outline-offset:3px}.release-status{margin:16px 0;padding:16px;border-radius:12px;background:#eef5ff;line-height:1.7}.release-help{max-width:900px}.release-help p,.release-help li{line-height:1.8}.release-help ul{padding-left:22px}.release-help h2{margin-top:30px}dialog label{display:block;margin-top:14px}dialog input,dialog select,dialog textarea{width:100%;max-width:100%;padding:10px;border:1px solid #c9d8e8;border-radius:8px;font:inherit}dialog{max-height:85vh;overflow-y:auto}button,a{touch-action:manipulation}@media(max-width:650px){.practice-breadcrumb{flex-wrap:wrap}.release-help{overflow-wrap:anywhere}.score-toolbar{flex-wrap:wrap}.transport{gap:10px}}