DeepSeek Harness liquid glass

Key features

• Liquid glass for DeepSeek Harness — one toggle, and the whole interface turns to glass.
• Full-shell transparencyevery surface the shell paints — page base, cards, panels, sidebar, chat bubbles, code blocks — goes translucent through the official ThemeRuntime token-override layer.
• Neutral white on the light scheme, near-black on dark.
• One master transparency slider (3%–95%): higher values reveal more of the background.
• Full-page custom backgroundupload a local image (auto-compressed for localStorage) or paste a URL.