PACKAGE // PUBLIC SKILL

xuemulab-style-core

The public, path-neutral edition of the Xuemu Lab commercial document design system. It produces warm-paper editorial quotation sheets, service menus, training pages, and delivery notes with strict commercial boundaries.

MIT License Path Neutral & Privacy Safe Codex Skill Package

No private quotes, customer data, commercial fonts, production screenshots, deployment details, or machine-specific filesystem paths are included in this package.

Clone and Install
git clone https://github.com/aierlanjiu/xuemulab-style-core.git
mkdir -p "${CODEX_HOME:-$HOME/.codex}/skills"
cp -R xuemulab-style-core "${CODEX_HOME:-$HOME/.codex}/skills/xuemulab-style-core"

For HTML projects, link assets/xuemulab-style-core.css directly via a relative path.

SECTION 02 // DESIGN CONTRACT

Visual Contract and System Components

Visual System Standards

Warm paper canvas (#eee7db), editorial serif headers, clean sans-serif body, thin borders, translucent panels, and copper accent reserved only for key decisions or prices.

Public Design Tokens

Documented in references/design-tokens.md with reusable CSS custom properties for palette, typography scales, layout widths, and border radii.

CSS Starter Sheet

Available at assets/xuemulab-style-core.css as a zero-dependency standalone stylesheet for commercial document layouts.

Audit Checklist

Included in references/audit-checklist.md for validating mobile responsiveness, font fallbacks, text wrapping, and commercial boundaries.

SECTION 03 // FICTIONAL QUOTATION EXAMPLE

Quotative Sheet Structure with Review Placeholders

Below is a structural preview adapted from examples/quote-sheet.html. Unverified commercial terms remain explicitly marked as review placeholders.

DEMO SHEET // VERIFIED SCOPE ONLY 待确认 (PENDING VERIFICATION)

Fictional Scope Summary

  • Service Deliverables: Visual direction workshop, 1 key visual, 3 derivative social crops.
  • Revision Boundary: 2 included revision rounds within 10 business days after approved brief.
  • Unit Pricing: 待确认 (Do not invent price figures)
  • Tax Treatment: 待确认 (Do not invent tax terms)
  • Quote Validity: 待确认 (Requires explicit authorization)

Rule: Prices, tax treatment, validity periods, customer proof, and commercial claims must originate from authorized source material. Unknown terms must remain marked as pending.

SECTION 04 // ANATOMY

Package File Map

Path Role
SKILL.md Visual contract rules, content requirements, workflow steps, and invoking guidance
assets/xuemulab-style-core.css Path-neutral, zero-dependency commercial document stylesheet
references/design-tokens.md Public design token values for colors, typography, spacing, and borders
references/audit-checklist.md Responsive layout and content boundary verification checklist
examples/quote-sheet.html Fictional reference quote sheet with marked review placeholders
docs/INSTALL.md Installation guide for Codex skills and CSS starter integration
docs/TUTORIAL.md Walkthrough for building quotation sheets without inventing business facts
docs/AGENT_SETUP.md Agent routing and project environment configuration
SECURITY.md Privacy policy and confidential commercial data protection guidelines
SECTION 05 // SECURITY & BOUNDARIES

Security and Commercial Data Boundaries

Privacy Protection and Commercial Integrity

  • No Credentials or Fonts: Package contains no network credentials, API keys, tracking scripts, or commercial fonts.
  • No Private Data: Private customer names, internal cost figures, contract IDs, and unpublished price lists are strictly excluded.
  • Path Neutrality: All asset links use project-relative paths. Maintainer home directories, deployment hosts, and local paths are forbidden.
SECTION 06 // DOCUMENTATION

Documentation Links

Repository Access

Inspect the design system, retrieve tokens, or contribute to the public package on GitHub.

Open xuemulab-style-core on GitHub