Écran d'invocation gacha

Design a portrait-orientation gacha summon result screen from a glossy Japanese-style mobile game, captured at the exact moment a top-rarity pull is revealed. Center the frame on a tall character card featuring the subject described in the user request, illustrated in polished anime style and framed by ornate golden filigree with a prismatic rainbow burst exploding behind it. Stack five glowing gold stars beneath the card, add a bright rarity ribbon across its top corner with a small shining NEW tag, and fill the air with confetti, sparkling particles, and radiating light rays over a deep jewel-toned background. Recreate believable mobile UI chrome: a gem currency counter in the top corner, and two rounded glossy buttons at the bottom with short generic labels such as Pull again and OK, plus a small skip arrow. Keep the interface crisp and vector-clean while the card art stays richly painted, with saturated celebratory colors and dramatic vertical composition sized for a phone screen. Do not include any real game logos, franchise characters, brand names, or watermarks. User request: a stoic samurai librarian with silver hair holding a glowing tome