A-score: Rule of law (3) for potential Logan Act implications and diplomatic protocol violations. Separation of powers (4) for executive conducting foreign policy with adversary without apparent congressional consultation during active conflict. Capture (2) and corruption (2) for appearance of unilateral engagement with hostile power. Norm erosion mechanism modifier (0.6) applied as specified. International scope (1.3) and precedent severity (1.2) for establishing pattern of solo diplomacy with adversaries. Base: (0×0.22 + 3×0.18 + 4×0.16 + 0×0.14 + 2×0.14 + 2×0.10 + 0×0.06) × 1.1 × 1.0 × 1.2 × 0.6 × 1.3 = 11.88. B-score: Layer 1 (46.75/55): Extremely high media friendliness (5) and novelty (5) - unprecedented Trump-Putin meeting announcement. Strong outrage bait (4) across political spectrum. Layer 2 (28.8/45): Perfect timing (5) with specific date creating urgency, strong mismatch (4) between diplomatic gravity and casual announcement style, narrative pivot (4) from domestic issues. Intentionality (11/15): Clear announcement timing, massive media saturation (17 near-identical headlines), narrative control. Final: 52.36. Delta: -40.48. Classification: List B - high hype/distraction, moderate constitutional concern, strongly negative delta.