<Decision, as a sentence in the present tense>

Context

<What made this a question. The constraint, the platform behaviour, the thing that broke.>

Decision

<What is done. Present tense, concrete enough to check the code against.>

Alternatives

<What else would have worked, and the specific reason each lost. This is the section that matters.>

Consequences

<What this now costs, and what it makes impossible. Including the bad parts you accepted.>