Hierarchy, Styling & Junction Types Overview
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.. note::

   This page serves as a consolidated entry point for three commonly-related topics. Choose your area of interest below:

- **Element Hierarchy** — Organizing elements into parent-child relationships, querying ancestors and descendants, and managing the model structure. See :doc:`guides/element-hierarchy`.

- **Visual Styling** — Customizing colors, line widths, transparency, and model-wide themes for diagram rendering. See :doc:`guides/visual-styling`.

- **Junction Types** — Understanding and working with logical junctions (AND, OR, XOR) in ArchiMate models. See :doc:`guides/junction-types`.

For practical code examples, see:

- :doc:`examples/hierarchy_examples`
- :doc:`examples/styling_examples`