Lodestar

Financial-model worksheet building a two-year revenue forecast with connected data sources. Style: flat clean, light theme, white canvas, dark forest-green sparklines, bold sans headline. Layout: left variable tree beside a worksheet grid with an overlaid year/month range picker. Components: sparkline trend cells, period columns, formula bar, month-range calendar, granularity dropdown, Apply changes button. Vibe: precise, analytical, FP&A/finance modeling.