<https://s.mj.run/dHpvIRSP97g> Create a soft, abstract gradient background with vibrant, smooth transitions. Use a color palette of deep purple, magenta, pink, and warm orange. The gradient should transition seamlessly from dark purple at the top, blending into pinks, and then fading into soft orange at the bottom. Ensure the texture appears slightly grainy for a vintage, retro aesthetic. The overall style should be smooth, atmospheric, and modern with a soft-focus effect."