Prompt: Please define the style for the logo of our studio. The name of the studio is JING design lab, and the main direction is cars, products, UI, hand-drawn drawings, brands, shoes, product animation, etc. We are composed of several college students, and the color matching style tends to be vibrant bright colors such as blue and red, etc. The studio wants to be thoughtful. Rational design, logo design should be based on J as the prototype for creative changes, using streamlined curves or geometric shapes related to product design, using the shape of J and adding some moving lines or dynamic font effects to convey the creativity and vitality of the studio