Design the cover for an ebook featuring the imagery of a rocket launching from a smartphone. The smartphone screen prominently displays the TikTok interface, emphasizing the theme. The rocket's fiery exhaust transforms into brilliant, glowing lines of data and illumination as it ascends. Use a vibrant color palette inspired by TikTok’s branding, including teal, pink, and purple hues. Emphasize the ebook's title: "TikTok Mastery: Skyrocket Your Brand's Visibility," ensuring it takes a prominent position on the cover, Ebook cover design with a rocket launching from a smartphone with TikTok interface. Fiery trail evolves into glowing data lines upwards. Vibrant colors inspired by TikTok. Title 'TikTok Mastery: Skyrocket Your Brand's Visibility' prominently displayed