What problem does it solve? Creating presentation decks that look like considered print editorial rather than generic SaaS templates is hard; this Skill encodes a complete, opinionated design system so every generated HTML deck follows consistent typographic and layout rules. ## Core Features & Use Cases - Editorial design system: warm off-white substrate, serif display type (Instrument Serif), grotesque body (Inter Tight), monospace meta (JetBrains Mono), hairline-only dividers, and one muted accent color. - Ten slide archetypes: cover, thesis with TOC, numbered manifesto, bento data grid, pull quote, comparison columns, hairline table, flat bar chart, colophon, and closing with ghost-button CTA. - Banned-pattern guardrails: explicitly forbids drop shadows, gradients, emojis, Inter/Roboto, 3-equal-card rows, and AI-cliché copy. - Use Case: Ask for an investor update or design review deck and receive a single self-contained HTML file where each slide is a 100vw x 100vh section that stacks vertically for preview and prints cleanly. ## Quick Start Create a 10-slide investor update deck about my startup using the editorial-minimalist HTML deck style.