Anúncio Minimalista de Caça-Níqueis

A clean minimalist static advertisement with a centered editorial layout on an off-white light gray studio background. At the top, a large luxury-fashion-style serif headline in black reads: "[Stop gambling with your ad spend.]", with the word "gambling" set in an elegant italic serif. In the center, a realistic, slightly weathered vintage metal slot-machine window viewed straight on, featuring three vertical reels in a rectangular steel housing with a mechanical lever and black knob on the right. The reels display "$", "$", and "?" from left to right, with the first two reels on aged white backgrounds and the rightmost question-mark reel on pale pink. Hand-drawn neon-pink doodle annotations are layered over the image: an arrow and note on the left pointing to the first reel reading "[your attribution]", a starburst scribble above the pink question-mark reel, an arrow pointing from the question mark to a circled note on the right reading "[actual revenue]", and a large curved arrow in the lower left pointing toward the text below. Beneath the slot machine, a centered sans-serif body paragraph in black reads: "[See which campaigns drive revenue, not just clicks. Connect Meta, Google, and Stripe in 60 seconds.]". At the bottom center, a minimalist black analytics bar icon sits next to the bold sans-serif brand name "[Humblytics]". Soft studio lighting, realistic drop shadows, and a restrained color palette of steel gray, off-white, black, and hot pink.