复古怀旧广告海报

Design a nostalgic 1970s–80s print advertisement poster that sells the product or idea described in the user request as if torn from a period magazine. Build the page on slightly aged warm paper with visible halftone dot texture, soft airbrushed illustration shading, and a glossy print sheen. Lead with a big enthusiastic headline in chrome or chunky period display type, add an italic tagline beneath it, and stage the product at center with kitschy period styling — delighted illustrated people, a dramatic product glow, or a retro-futurist neon grid backdrop where it suits the concept. Dress the layout with the classic ad furniture of the era: a bright starburst badge shouting an offer, a white price sticker with bold text, small stacked feature boxes with simple icons and short selling copy, and a fictional brand wordmark with diagonal stripes near the bottom. Use any headline, slogan, feature, or price text supplied in the request verbatim, and otherwise invent generic fictional brand names only, never real companies. Keep every line of type readable, correctly spelled, and period-accurate, with high-saturation warm color and cinematic product lighting. Avoid modern flat design, smartphones, misspelled words, watermarks, and any real brands or logos. User request: a home robot vacuum, headline MEET DUSTY!, tagline Cleans while you dream, price $49.99