2005-era instant-messenger skin for the DeepSeek Harness client: right-angle 1px window chrome, a blue-gradient title bar, SimSun for the Chinese UI, a buddy-group sidebar with an avatar card and editable signature, per-message name/time headers, and three switchable intensities. All artwork is original SVG; the reskinned toolbar also carries a cross-session notepad, a running-session panel, and an 8-ball game, minesweeper, a token garden and heads-up poker that a built-in focus mode silences.