Utilize the custom-b52334-f8bdc7 color palette effectively. Use primary color (#b52334) for headers and navigation, with secondary (#f8bdc7) for key metrics and highlights. Ensure a contrast ratio of at least 4.5:1 for accessibility.

Implement a 12-column grid for a 16:9 ratio. Position KPIs at the top for immediate visibility, followed by charts in the middle sections. Maintain 16-24px padding and 16-20px gaps between cards for a clean layout.

Use a consistent font family (e.g., Inter or Segoe UI). Set the dashboard title at 24-28px bold, section headers at 18-20px semibold, card titles at 14-16px medium, and body text at 12-14px regular.

Select chart types that best represent the data: Funnel Charts for conversion metrics, Progress Rings for retention rates, and Donut Charts for proportional data. Limit colors to 5-7 per chart for clarity and add tooltips for context.

Create a clear visual hierarchy by ensuring the largest and boldest elements represent the most critical metrics. Use whitespace to separate sections and highlight anomalies with conditional formatting (e.g., red for negative, green for positive).

Incorporate hover states for interactive elements, such as changing opacity to 0.8 or adding a subtle shadow. Use loading skeletons during data refreshes and provide feedback on filter selections.