dsh_Rhine_Lab_theme

The DeepSeek Harness Web surface is functionally solid but visually utilitarian; it lacks the atmosphere that makes you want to stay. dsh_Rhine_Lab_theme redefines the entire interface as a Rhine Lab research archive terminal: warm paper tones, dense ink lines, squared file edges, and research-orange authorization accents make every session feel like opening a living document.

Two modes are provided. The light headquarters-archive mode builds hierarchy on warm paper, deep ink, and orange highlights; the dark night-operations mode uses cyan for live data and red for failures on charcoal surfaces, keeping the information hierarchy clean at all times. Branding is limited to non-interactive archival labels and the Rhine Lab shell mark only. No new controls are added and no workflow is modified. The stylesheet is strictly scoped to stable Harness data attributes; if a host version omits an anchor, the decoration simply does not apply while layout, scrolling, code surfaces, and settings remain fully in charge. prefers-reduced-motion is respected, and at narrow widths only non-essential inscriptions and gutters are trimmed. The existing Settings toggle remains the single control point with no migration or extra namespace to manage.

If you use Harness daily for research or report work and happen to be an Arknights player who appreciates the calm, institutional aesthetic of Rhine Lab, this theme adds a quiet sense of being on shift without changing a single functional behavior. It is purely visual, introduces no external assets, and takes effect after a simple browser refresh.