ash,The background is set in a floating ink palace of different dimensions, surrounded by ink thunderclouds, lightning constantly rolling in the background, forming a magnificent visual effect. The central display of activity information and countdown, countdown in the form of a rotating ink planet, the planet has constantly flashing lightning lines, time in the flicker of lightning passing. The task progress bar is designed as a dynamic electric light interwoven by ink lightning. The progress bar gradually lights up with the completion of the task, and the ink flow in the lightning forms a changing light and shadow. The reward icon is embedded in the lightning center and displayed with a meticulous ink glow, which has a strong visual impact. The "Participate Now" and "Close" buttons at the bottom appear as lightning engraved runes, which, when clicked, create a dynamic effect of lightning encircle, enhancing the illusion and visual hierarchy
