Mockup Multidispositivo de Fondo Invernal Anime

Clean promotional device mockup showcasing [Crayon Shin-chan winter snow scene] wallpaper adapted across laptop, tablet, and phone screens. Composition & Layout: Square 1:1 composition on a soft light-gray studio background. Display 3 devices arranged in rounded white rectangular cards with soft drop shadows: 1 open silver laptop centered across the top on a wide card, 1 black-bezel tablet in landscape orientation at the bottom-left card, and 1 vertical smartphone at the bottom-right card with a narrow gap between the lower two cards. Wallpaper Scene: A gentle, nostalgic watercolor anime winter landscape featuring a misty pale sky, snow-covered pine trees, frosted bushes, and a pristine snowfield with softly falling snowflakes in cool blue-white tones. In the foreground, 6 cartoon characters appear in playful Crayon Shin-chan art style from left to right: a child bundled in a dark blue winter hat and coat holding snow, a little girl in a pink winter outfit, a mischievous boy in a red sweater and yellow shorts running happily with raised arms, a small blond child in a green outfit, a stocky child walking in a yellow shirt on the right, and a small white puppy running near the center-right. Device & Screen UI Details: - Laptop: Open front-facing view, silver keyboard and trackpad visible, thin black bezel with a centered top notch. - Tablet: Landscape view with thick black borders, rounded corners, displaying a translucent weather widget at upper left reading "[Cupertino 45° Clear]" with 3 circular icons beneath. - Smartphone: Slim black bezel, vertical orientation, pill-shaped dynamic island cutout, with 3 circular lock-screen widgets. - All screens show subtle translucent lock-screen UI featuring date "[Friday, November 15]" above time "[9:38]" in soft white/light gray typography. Style & Constraints: Premium Apple-inspired product presentation, realistic studio lighting, sharp screen details, cohesive winter palette. No extra characters, no watermarks, no external marketing text.