ash,The background is the mysterious ink star world, in which the dazzling ink stars and flowing interstellar dust float, the central display of activity information and countdown. The countdown is presented in the form of ink constellations in which ink stars twinkle and time spins in the center of the constellation. The task progress bar is designed as the track of interstellar ink, and the ink track is constantly flowing between the stars to dynamically show the progress. The reward icon is like a treasure hidden in the nebula, and the ink halo makes it brighter. The button at the bottom is designed as a glowing star rune, which spreads out like ink ripples when clicked