Adaptation notice

This mode adapts the workflow approach of Anthropic's frontend-design skill, https://github.com/anthropics/skills/tree/main/skills/frontend-design, under Apache License 2.0. The license is retained in LICENSES/anthropic-APACHE-2.0.txt.

Modified by Sico Studio in 2026: rewritten instructions prioritize the user's explicit references, monochrome direction, existing system, accessibility, rendered inspection and separate Git authorization. Anthropic does not endorse Zen.