flowchart LR
    classDef implemented fill:#dcfce7,stroke:#166534,color:#14532d,stroke-width:2px;
    classDef partial fill:#ffedd5,stroke:#9a3412,color:#7c2d12,stroke-width:2px;
    classDef planned fill:#ccfbf1,stroke:#0b7a6b,color:#134e4a,stroke-width:2px,stroke-dasharray: 5 3;
    classDef audit fill:#e0f2fe,stroke:#0284c7,color:#0c4a6e,stroke-width:2px;

    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"]
        BridgeCode["bridge_v1 / bridge_adapter_v1 / cross_chain_bridge_v1
pkg/bridge/wormhole.go（探索代码存在，未接线未部署）"]
    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

    class Contracts,Registry,Gov,Treasury,RPC,Rules implemented
    class BridgeCode partial
    class Roadmap,DAOApprove,Select,Axelar,LayerZero,Wormhole,Deploy,User,MSG_Bridge,MSG_Pool,Event,Relayer,Proof,Target_Bridge,Wrapped,Receiver planned