ensemble poster design — Centered Group · Oversized Title · Top Title

An animated movie poster of cartoon characters leaping before a swirling blue portal, with a villain on a screen above. Across the top of the frame, a small studio logo emblem sits. In the upper-left corner, a tilted screen shows a grinning villain. In the upper-right corner, the dark blue background glows. In the upper-right portion, the white characters "TITLE" stand in bold type inside a blue circle. Below the title, the smaller white characters "電影版" and "超時空之謎" appear. At the center of the composition, four cartoon characters pose heroically: a triangle-headed young man in his twenties, a tall quiet young man in his twenties, an orange-haired young woman in her twenties with sunglasses, and a platypus in a fedora. They are cartoon adults in their twenties. The triangle-headed young man wears a striped shirt and holds a wrench. The wrench is oversized. The tall young man holds a large ray gun. The girl wields a long pole. The platypus stands on hind legs, heroic. The fedora sits at a jaunty angle. Behind them, the blue portal swirls with electric energy. On the left side of the frame, the triangle-headed young man's arm extends. On the right side of the frame, the tall young man's gun angles up. In the lower-left corner, a logo emblem with mouse ears sits, its text reading "TITLE" and "original movie". The lighting is electric and dynamic, with the portal's blue glow, crackling highlights, and dramatic rim light. The characters' designs are angular and stylized. The portal's swirls are hypnotic. The villain's grin is maniacal. The composition bursts with action. The action never pauses. The blue portal dominates. The characters' poses are confident. The poster's energy is wild. The wildness is joyful. The title's white pops. The dark background adds drama. The electric effects are vivid. The overall mood is adventurous. The adventure is interdimensional. The platypus's fedora is iconic. The adventure spans dimensions. The portal beckons. The gadgets gleam. The summer never ends. The inventions multiply. The sister schemes. The platypus prevails. The villain monologues. The day is saved. The fun is eternal. The portal spins. The heroes triumph. The credits roll. The summer continues. The fun never stops. The centered group composition balances the young heroes against the swirling portal, delivering an adventurous electric mood in a deep portal-blue, black, and white palette rendered with a dynamic 2D-animated cinematic style.