Create a YouTube channel banner (2560x1440 pixels) for a children's channel. The banner features two sides: on the left, a cute 3D Pixar-style toddler boy named Leo (short brown hair, big blue eyes, yellow t-shirt) wearing a safety helmet and holding a stop sign. On the right, the same boy wearing a small blue wizard hat and holding a glowing golden wand, casting sparkles. The background is a magical sky with soft clouds and stars, blending safety and magic themes. In the center, large bold white text with a dark outline reads exactly: "Leo's World: Safety & Magic". Below it, smaller text: "New videos every week!". The text must be perfectly centered and legible. Style: high-quality 3D render, Pixar animation, hyper-realistic textures, bright cheerful colors. No extra words, no gibberish. Ensure the spelling is correct: "Leo's World: Safety & Magic".
