# Placement Isolation

> In the components layer, set only where a component sits — position, offsets, stacking, overlay — keyed by its type, and never its look, size, or spacing, which remain owned by globals.

Record: `algorithms:placement-isolation`
Kind: algorithm
Canonical: https://banes-lab.com/ontology/algorithms#algorithms-placement-isolation
Closure: https://banes-lab.com/json/records/algorithms/placement-isolation/closure

Listed in [Algorithm contracts](https://banes-lab.com/api/records/algorithms.md), after [Governed Construction Boundary](https://banes-lab.com/records/algorithms/governed-construction-boundary.md) and before [Assembly Composition](https://banes-lab.com/records/algorithms/assembly-composition.md).

## Domain

- [CSS cascade](https://banes-lab.com/records/algorithms-domain/css-cascade.md)

## Tier

- [leaf](https://banes-lab.com/records/vocabulary/domain-tier-leaf.md)

## Composes

- [Responsibility Boundary](https://banes-lab.com/records/algorithms/responsibility-boundary.md)
- [Coupling Control](https://banes-lab.com/records/algorithms/coupling-control.md)

## Composed by

- [CSS Type-Cascade Kernel](https://banes-lab.com/records/algorithms/css-type-cascade-concern.md)

## Math type

- [Topology](https://banes-lab.com/records/reasoning/math-type-topology.md)

## Force

- [Contract compatibility](https://banes-lab.com/records/force/contract-compatibility.md)

## Linked from

- [Architecture](https://banes-lab.com/ontology/algorithms/algorithms-domain-architecture.md)
- [CSS cascade](https://banes-lab.com/ontology/algorithms/algorithms-domain-css-cascade.md)
- [The mathematics](https://banes-lab.com/ontology/reasoning/the-mathematics.md)
- [Domain tiers](https://banes-lab.com/ontology/schema/the-vocabulary-domain-tier.md)
- [The forces](https://banes-lab.com/ontology/schema/the-forces.md)