:root{--bg:#ffffff;--panel:#f4f4f4;--border:#d4d4d4;--border-bright:#b0b0b0;--accent:#111111;--accent-dim:#555555;--accent-glow:rgba(0,0,0,.06);--text:#111111;--text-dim:#555555;--text-muted:#999999;--green:#1e7a40;--red:#c0392b;--mono:"Share Tech Mono",monospace;--sans:"Barlow 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