root = Card([header, uptimeCard, incidentCard], "clear", "column", "l")
header = CardHeader("Platform Status", "Real-time system health overview")
uptimeCard = Card([uptimeLabel, uptimeValue], "sunk", "column", "m")
uptimeLabel = TextContent("API Uptime This Month", "small-heavy")
uptimeValue = TextContent("99.97%", "large-heavy")
incidentCard = Card([incidentLabel, incidentDetail], "sunk", "column", "m")
incidentLabel = TextContent("Most Recent Incident", "small-heavy")
incidentDetail = TextContent("Partial API degradation on 2024-11-12 14:30–15:45 UTC — elevated latency for /v1/payments endpoint. Root cause: downstream payment provider timeout. Resolved 2024-11-12 15:45 UTC after failover to secondary provider.", "default")