%%{init: {"theme": "default"}}%%
graph LR
    A(["Research Question"])
    B["Literature<br/>scholar"]
    C["Data<br/>io"]
    D["Analysis<br/>stats / dsp"]
    E["Figures<br/>plt"]
    F["Manuscript<br/>writer"]
    G{"Verify<br/>clew"}
    H(["Publication"])

    A --> B --> C --> D --> E --> F --> G --> H

    style A fill:#f5f5f5,stroke:#999
    style B fill:#f3e5f5,stroke:#9C27B0
    style C fill:#e8f4fd,stroke:#2196F3
    style D fill:#fff3e0,stroke:#FF9800
    style E fill:#fff3e0,stroke:#FF9800
    style F fill:#f3e5f5,stroke:#9C27B0
    style G fill:#f3e5f5,stroke:#9C27B0,stroke-width:2px
    style H fill:#f5f5f5,stroke:#999
