Modernize website design with custom CSS styling

[Copilot]

Updates the SWxSOC GitHub Pages site from the default Tactile theme to a modern design system.

Changes

Visual Design (assets/css/custom.css - new)

• CSS variables for color system (blue theme: #2563eb, #3b82f6, #60a5fa)
• Modern font stack: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto'
• Gradient buttons with hover lift effects
• Custom list bullets (→) with hover animations
• Hero card styling for intro paragraph
• Section dividers with accent bars
• Smooth transitions throughout (0.3s cubic-bezier)
• Mobile breakpoint at 768px
• Enhanced focus states for accessibility

Content Structure (index.md)

• Standardized heading hierarchy ("What can we do for you?" → h2)
• Bold mission names (HERMES, PADRE)
• Consistent list formatting (dashes, not colons)
• Grammar fix: "bucket for new files" (was "bucket new files")

Template (_includes/head-custom.html)

• Link to custom stylesheet

Example

Before: Standard bullets with basic link styling

* Link text with default appearance

After: Custom arrows with gradient hover effects

#main_content ul li:before {
    content: "→";
    color: var(--primary-color);
}
#main_content ul li:hover {
    padding-left: 2.5rem;
    color: var(--primary-color);
}

Performance impact: +10KB CSS, no JavaScript, fully cacheable.

Warning

Firewall rules blocked me from connecting to one or more addresses (expand for details)

I tried to connect to the following addresses, but was blocked by firewall rules:

• swxsoc.github.io
  • Triggering command: /home/REDACTED/work/_temp/ghcca-node/node/bin/node /home/REDACTED/work/_temp/ghcca-node/node/bin/node --enable-source-maps /home/REDACTED/work/_temp/copilot-developer-action-main/dist/index.js (dns block)

If you need me to access, download, or install something from one of these locations, you can either:

• Configure Actions setup steps to set up my environment, which run before the firewall is enabled
• Add the appropriate URLs or hosts to the custom allowlist in this repository's Copilot coding agent settings (admins only)

Original prompt

Make this site look more modern

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💡 You can make Copilot smarter by setting up custom instructions, customizing its development environment and configuring Model Context Protocol (MCP) servers. Learn more Copilot coding agent tips in the docs.