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.vf-note.playing path,#staff-host .vf-note.playing rect{fill:var(--mint)!important;stroke:var(--mint)!important}.staffstage .vf-note{cursor:pointer}.staffstage .vf-note.playing path,.staffstage .vf-note.playing rect{fill:var(--mint)!important;stroke:var(--mint)!important}.stage.compact .staffstage{max-width:900px}.notation-fallback{color:var(--muted);font-size:.8rem}.staff{width:100%;height:auto;display:block}.st-line{stroke:var(--fg);stroke-width:1px}.st-clef{fill:var(--fg);font-family:Noto Music,Segoe UI Symbol,Apple Symbols,Bravura,serif;font-size:62px}.st-acc{fill:var(--fg);text-anchor:middle;font-family:Noto Music,Segoe UI Symbol,Apple Symbols,serif;font-size:17px}.st-head{fill:var(--fg)}.st-stem{stroke:var(--fg);stroke-width:1.3px}.st-label{font-size:11px;font-family:var(--font-mono);text-anchor:middle;fill:var(--fg);font-weight:600}.st-sub{text-anchor:middle;fill:var(--muted);font-size:9px}.st-title{text-anchor:end;fill:var(--muted);font-size:10px;font-family:var(--font-mono)}.st-note.playing .st-head{fill:var(--brand)}.st-note.playing .st-stem{stroke:var(--brand)}.st-note.playing .st-label{fill:var(--brand)}.tone-grid{grid-template-columns:minmax(0,1fr) 440px;align-items:start;gap:18px;display:grid}@media (width<=1000px){.tone-grid{grid-template-columns:1fr}}.vocab h3{font-size:1.05rem}@media (width<=760px){.valves-grid,.tone-grid{grid-template-columns:1fr}.stage .hmap{min-width:520px}.stage.compact .hm-cell{min-height:22px;font-size:.7rem}}