manga suspense tone, police station corridor with fluorescent ceiling lights, clean institutional geometry, two characters seated on a bench with a small distance between them, hands placed intentionally (one clasped, one tapping a knee), a closed door with a small frosted window, a clipboard and paper cup as quiet props, strong vanishing point, negative space around heads, crisp lineart with minimal hatching, restrained screentone gradients, cinematic stillness, high panel readability, tension without melodrama