flowchart LR
    subgraph CurrentBase["当前已具备的底座"]
        Contracts["CosmWasm 合约底座"] --> Registry["genesis_registry_v1 / canonical key"]
        Contracts --> Gov["dao_governance / timelock"]
        Contracts --> Treasury["foundation_treasury / execution"]
        RPC["RPC / REST / Event Query"] --> Contracts
        Rules["项目规则文档"] --> Roadmap["主网后 6-12 个月推进跨链层"]
    end

    subgraph Activation["桥接激活前提"]
        Roadmap --> DAOApprove["DAO 治理批准桥协议选型"]
        DAOApprove --> Select{"协议选型"}
        Select --> Axelar["Axelar 优先"]
        Select --> LayerZero["LayerZero 备选"]
        Select --> Wormhole["Wormhole 可选"]
        DAOApprove --> Deploy["部署桥接网关合约 / 中继配置 / 风险参数"]
    end

    subgraph TargetFlow["目标桥接闭环"]
        User["用户发起跨链转账"] --> MSG_Bridge["MSG 侧 CosmWasm 跨链网关合约"]
        MSG_Bridge -->|"锁定 / 销毁资产"| MSG_Pool["MSG 侧资产池"]
        MSG_Bridge -->|"发出跨链事件"| Event["跨链事件日志 / 证明素材"]
        Event -.-> Relayer["Relayer / Validator 网络"]
        Relayer --> Proof["Proof / Message / 多签验证"]
        Proof --> Target_Bridge["目标链网关合约"]
        Target_Bridge -->|"Mint / Unlock"| Wrapped["Wrapped Token / 释放目标链资产"]
        Wrapped --> Receiver["目标链接收者"]
    end

    Deploy --> MSG_Bridge
    Axelar --> Relayer
    LayerZero --> Relayer
    Wormhole --> Relayer