Agent Skills: html-flowchart-anthropic

Create and revise pure HTML/CSS flowcharts using an Anthropic-inspired design language. Use when Codex needs to produce process diagrams, decision trees, pipelines, or system flows that should share warm ivory backgrounds, transparent dashed grouping containers, pastel node fills, SF Pro-style sans-serif labels, smaller rounded corners, quiet orthogonal connectors, and theme-tinted text hierarchy in standalone `.html` outputs.