Tech Blueprint Style
April 17, 2026 · View on GitHub
Style: Blueprint grid background, monospace accents, engineering schematic feel, technical precision Best for: Technical specs, system design docs, architecture summaries, engineering plans, API overviews
Style Characteristics
| Property | Value |
|---|---|
| Background | Blueprint blue #0a1628 |
| Text | Light blueprint #c8d8ea |
| Accent | Bright cyan #00d4ff |
| Muted | Steel #5a7a96 |
| Tint | rgba(0,212,255,0.06) (panel backgrounds) |
| Title Font | Inter, Noto Sans SC, sans-serif — weight 700 |
| Body Font | Inter, Noto Sans SC, sans-serif |
| Grid | 1px cyan grid lines at 8% opacity |
| Rules | 3px solid cyan for section dividers |
Template
Event Stream Processing
Pipeline Specification
The event bus serves as the central nervous system of the platform, ingesting structured events from 14 upstream producers, applying schema validation and enrichment transforms, then routing to downstream consumers via topic-based subscriptions with exactly-once delivery guarantees.
Peak throughput: 240K events/sec, P99 latency < 12ms
CORE STACK
Apache Kafka 3.7 · Schema Registry (Avro) · Kafka Streams DSL · Dead Letter Queue · mTLS inter-broker · RBAC per-topic ACLs
OBSERVABILITY
Consumer lag monitors · Partition skew alerts · End-to-end trace IDs · Retention policy: 72h hot, 30d tiered (S3) · Quarterly capacity review