卡通励志文字标语艺术字不至于要开心没必要

A cute and positive 3D illustration with a light beige background: four colorful rounded rectangles (red, green, yellow, blue) display Chinese phrases and their English translations, each decorated with playful elements. The red block says "无所谓 (It doesn't matter)" with a golden crown and flowers; the green block says "没必要 (there's no need)" with a smiling cherry and flowers; the yellow block says "不至于 (can't go so far as to)" with a smiley face and Hello Kitty; the blue block says "要开心 (Yeah okay C.)" with a rainbow lollipop and flowers, creating a cheerful and comforting atmosphere.