Use case: infographic-diagram. Asset type: a single educational Russian marketplace product card. Input image 1 is the product reference: a fictional sage green crew-neck t-shirt laid flat. Create a clean portrait card in a 3:4 aspect ratio on a pale warm ivory background. Show the same single t-shirt large in the center, fully visible, preserving its sage color, neckline, sleeves, seams and overall proportions. No person or hanger. Place the exact headline "ФУТБОЛКА" at the top in large dark green sans-serif letters. Under the headline put the exact subtitle "Вид спереди". Near the neckline, place one small readable callout with the exact text "Круглый вырез" and a thin pointer line aimed at the collar. At the bottom, in a separate clear margin, put the exact text "УЧЕБНЫЙ МАКЕТ". Render all four Russian text strings verbatim and only once. Do not add any other words, numbers, size claims, material claims, logos, badges or watermarks. Text must not cover the t-shirt. Restrained editorial layout with generous spacing.