Rules

• Grid layout — equal-width cells separated by 1px vertical rules; outer border + radius.
• Value first — large tabular num (20px / 700 weight); label below in 10px uppercase.
• Context line — third row at 10px muted; no green/red delta colors.
• Emphasis — use vbc-stats__value--emphasis (700 ink) sparingly for the hero metric.
• Count — 3 or 4 cells typical; never more than 5.