AI Token Stream Loop Background 4K Vertical - 4K 影片檔

Rows of rounded token capsules drift slowly across a deep indigo background in alternating directions, like text flowing through a language model, while thin attention arcs form between tokens, ride along with them and fade. Soft violet and teal washes, a fine dot grid, and the upper half left open as copy space for titles. Seamless loop, calm and modern, no text or logos. Vertical 9:16 cut, laid out for social and mobile placements, with four token rows in the lower half.