# Customize a Theme for DeepSeek Harness Web Interface with freestyle-dsh-theme

freestyle-dsh-theme is a DSH web theme plugin maintained by suzike, licensed under BSD-3-Clause open source. It uses OKLCH for theme proposal (6 preset themes + 8 smart cards) and theme designer (main/secondary colors/panels, channel locking, color matching relationships, JSON import and export). It overrides light and dark tokens via `theme.overrideTokens`, and saves the color scheme to the browser's localStorage, which remains intact after restarting the browser. This article verifies the installation command, dual-sided plugin structure and precautions according to the directory page and GitHub source code.