:root{font-family:Plus Jakarta Sans,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;--bg-body: #f5f5f4;--bg-panel: #ffffff;--bg-panel-secondary: #fafaf9;--bg-chip: #fafaf9;--bg-chip-hover: #f5f5f4;--bg-chip-active: #1c1917;--text-chip-active: #ffffff;--border-main: #e7e5e4;--border-focus: #78716c;--input-border: #d6d3d1;--input-bg: #ffffff;--text-main: #1c1917;--text-secondary: #44403c;--text-muted: #78716c;--text-subtle: #a8a29e;--staff-bg: #ffffff;--staff-line: #cbd5e1;--play-btn-bg: #1c1917;--play-btn-text: #ffffff;--play-btn-hover: #292524;--shadow-panel: 0 1px 3px rgba(0, 0, 0, .03);--shadow-popup: 0 20px 40px rgba(0, 0, 0, .12);--issue-err-bg: #fef2f2;--issue-err-border: #fecaca;--issue-err-text: #991b1b;--issue-warn-bg: #fefce8;--issue-warn-border: #fef08a;--issue-warn-text: #854d0e;--line: var(--border-main);--panel: var(--bg-panel);--text: var(--text-main);--shadow: var(--shadow-popup)}[data-theme=dark],.dark{--bg-body: #141413;--bg-panel: 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