Create a minimalist and elegant mandala design characterized by clean lines, symmetrical patterns, and semi-transparency. Focus on simplicity and balance, avoiding intricate details or overwhelming elements. The mandala should radiate a sense of tranquility and harmony, with each layer of symmetry adding to the overall visual appeal. Ensure that the design remains semi-transparent, allowing light to filter through and adding a subtle depth to the artwork. Keep the composition free of any background or backdrop, allowing the mandala to stand out as a singular, captivating focal point. --style raw