Strong rule: style --- 3D Pixar ---. Ultra detailed 3D Pixar-style oxygen character, adorable glowing oxygen mascot made of soft light and transparent air bubbles. Small floating creature with bright blue-white glow, expressive sparkling eyes, cheerful smile and energetic movement. The body has soft airy translucent texture with tiny glowing particles swirling around. Carries miniature glowing oxygen capsules like an important delivery worker trying to bring oxygen to healing tissues. Cute but determined personality, fast flying motion, emotional Pixar-style animation design, soft cinematic lighting, magical medical fantasy atmosphere, ultra detailed 3D render, masterpiece quality
