/* Native HTML diagrams; shared with the printed reference pages. */
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@media(max-width:600px){.reference-sheet{padding:22px 16px!important}.reference-sheet h2{font-size:37px}.sheet-top{font-size:7px}.key-grid{grid-template-columns:1fr}.key-card{padding:15px}.key-combo kbd{font-size:12px}.role-grid{grid-template-columns:1fr}.track-node{grid-template-columns:1fr}.role-grid article{padding:16px}.role-grid h3{font-size:23px!important}.role-grid p,.role-sub,.map-bottom p{font-size:13px!important}.play-strip{grid-template-columns:1fr;gap:13px}.play-strip>div{display:grid;grid-template-columns:120px 1fr;align-items:baseline;gap:10px}.play-strip span{margin:0}.map-bottom,.save-pair{grid-template-columns:1fr}.song-path{gap:6px;padding:12px 8px}.song-path b{font-size:10px}.song-path span{font-size:9px}.ref-standalone{padding:20px 12px}}
@media print{.ref-toolbar,.sheet-link{display:none!important}.reference-sheet{background:#fff!important;color:#111;border-color:#333;break-before:page;break-after:page;padding:10mm!important;margin:0!important;break-inside:avoid}.reference-sheet h2{font-size:29pt!important;color:#111;letter-spacing:-1.3px}.reference-sheet>.eyebrow{margin:6mm 0 2mm}.reference-sheet .sheet-intro{font-size:9pt}.sheet-top{font-size:6pt;color:#444}.key-grid{grid-template-columns:1fr 1fr!important;gap:2mm}.key-card{padding:3mm;background:#fff;border-color:#888}.key-card h3{font-size:8pt!important;color:#111}.key-card p{font-size:7.5pt!important;line-height:1.4!important;color:#333}.key-combo{min-height:10mm;margin:2mm 0}.key-combo kbd{color:#111;background:#fff;border-color:#555;font-size:8pt;padding:2mm}.key-combo kbd small{color:#333}.key-combo>b,.key-heading>span{color:#555}.play-strip{grid-template-columns:repeat(3,1fr)!important;border-color:#111;gap:3mm;padding-top:3mm;margin-top:4mm}.play-strip strong{font-size:7pt}.play-strip span{font-size:7pt;color:#333}.reference-sheet .sheet-foot{font-size:7pt!important;color:#333}.project-node{border-color:#111;padding:3mm;margin-top:4mm}.project-node strong{font-size:18pt}.project-node small{font-size:8pt;color:#333}.map-arrow{font-size:7pt;padding:2mm 0;color:#333}.track-node{grid-template-columns:1fr 1.1fr;padding:3mm}.track-node strong{font-size:12pt}.track-cells span{color:#111;font-size:7pt;padding:2mm 0}.track-cells span:first-child{background:#111;color:#fff}.role-grid{grid-template-columns:repeat(3,1fr)!important;gap:2mm}.role-grid article{background:#fff;padding:3mm;border-color:#111}.role-grid h3{font-size:12pt!important;color:#111}.role-grid p,.role-sub,.map-bottom p{font-size:7.5pt!important;color:#333}.role-sub b{color:#111}.project-node>span,.track-node>div>span,.role-grid article>span,.map-bottom article>span{font-size:6.5pt;color:#444}.song-path{padding:3mm;gap:2mm}.song-path b{font-size:8pt}.song-path span{font-size:7pt;color:#333}.map-bottom{grid-template-columns:1fr 1fr!important;gap:4mm;padding:4mm 0}.map-bottom h3{font-size:11pt!important;color:#111}.save-pair{grid-template-columns:1fr 1fr!important;background:#eee;padding:3mm;gap:3mm}.save-pair b,.save-pair span{font-size:7.5pt;color:#111}.ref-standalone{padding:0;max-width:none}}
@media print{@page{size:A4;margin:10mm}.ref-standalone .reference-sheet{break-before:auto;break-after:auto}.ref-standalone>.attribution{font-size:7pt;line-height:1.4;margin:3mm 0 0;color:#444}}