:root{--bg: #ffffff;--surface: #f4f4f5;--border: #e4e4e7;--text: #0a0a0a;--muted: #52525b;--accent: #1d4ed8;--accent-dim: rgba(29, 78, 216, .08);--chord: #1d4ed8;--danger: #b91c1c;--sans: system-ui, "Segoe UI", Roboto, sans-serif;--mono: ui-monospace, "Cascadia Code", Consolas, monospace;color-scheme:light;font:17px/1.5 var(--sans);color:var(--text);background:var(--bg)}@media(min-width:600px)and (max-width:1200px){:root{font-size:15px}}*{box-sizing:border-box}body{margin:0;min-height:100dvh;height:100dvh;max-height:100dvh;background:var(--bg);overflow:hidden}#root{min-height:100dvh;height:100dvh;max-height:100dvh;width:100%;max-width:none;margin:0;padding:0 max(1rem,env(safe-area-inset-left)) 0 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