# Architecture Documentation

System design, components, and architectural decisions.

## Contents

- **[Architecture Overview](overview.md)** - High-level system design and components
- **[Complete Architecture](complete-architecture.md)** - Detailed architecture reference document
- **[Architecture Decision Records (ADRs)](adr/)** - Documented architectural decisions with context and rationale

## Architecture Decision Records

Major architectural decisions are documented as ADRs:

- [ADR-001: Real Post-Quantum Cryptography Implementation via OQS Backend](adr/001-post-quantum-cryptography-oqs-implementation.md) (2026-01-17)

See [ADR Index](adr/README.md) for complete list.

## Quick Links

- [Back to Documentation Index](../README.md)
- [User Guide](../user-guide/)
- [Development Guide](../development/)