Cache bust styles.css

3d-printers/index.html

@@ -15,8 +15,8 @@
 	<meta property="og:site_name" content="Protospace" />
 	<meta name="twitter:card" content="summary_large_image" />
 	<title>3D Printers – Protospace</title>
-	<link rel="preload" href="/styles.css" as="style" />
+	<link rel="preload" href="/styles.css?v=1790385126" as="style" />
-	<link rel="stylesheet" href="/styles.css" />
+	<link rel="stylesheet" href="/styles.css?v=1790385126" />
 		<script type="application/ld+json">
 {
 	"@context": "https://schema.org",
@@ -68,11 +68,12 @@
 		<div class="nav-wrap">
 			<a class="brand" href="/"><img width="360" height="70" src="/assets/logo-white.svg" alt="Protospace" /></a>
 			<nav class="nav">
-				<a href="/the-space/">About</a>
+				<a href="/the-space/">Spaces</a>
+				<a href="/tools/">Tools</a>
 				<a href="/join-us/">Membership</a>
-				<a href="https://wiki.protospace.ca">Wiki</a>
-				<a href="https://my.protospace.ca">Portal</a>
 				<a href="/contact/">Contact</a>
+				<a href="https://my.protospace.ca" class="external">Portal</a>
+				<a href="https://wiki.protospace.ca" class="external">Wiki</a>
 			</nav>
 		</div>
 	</header>
@@ -112,7 +113,7 @@
 						Open House every Tuesday from 7-9 pm (even holidays). Just drop in for a tour!
 					</p>
 					<p>
-						<a href="https://youtu.be/B9w5G6Rn99A">Watch the Protospace mini tour video</a>
+						<a href="https://youtu.be/B9w5G6Rn99A" class="external">Watch the Protospace mini tour video</a>
 					</p>
 				</section>
 				<section>
@@ -131,9 +132,9 @@
 	<footer>
 		<div class="footer-inner">
 			<div class="footer-links">
-				<div><a href="https://www.youtube.com/user/calgaryprotospace/playlists">YouTube</a></div>
+				<div><a href="https://www.youtube.com/user/calgaryprotospace/playlists" class="external">YouTube</a></div>
-				<div><a href="https://wiki.protospace.ca/Faq">F.A.Q.</a></div>
+				<div><a href="https://wiki.protospace.ca/Faq" class="external">F.A.Q.</a></div>
-				<div><a href="https://www.facebook.com/CalgaryProtospace/">Facebook</a></div>
+				<div><a href="https://www.facebook.com/CalgaryProtospace/" class="external">Facebook</a></div>
 			</div>
 			<p>PROTOSPACE 2026 · All rights reserved</p>
 		</div>

AGENTS.md

@@ -17,6 +17,7 @@ This is the static website for Protospace, a non-profit makerspace in Calgary, A
 - Every page must be an `index.html` inside its own route directory:
   - `/index.html`
   - `/the-space/index.html`
+  - `/tools/index.html`
   - `/join-us/index.html`
   - `/contact/index.html`
   - `/wood-shop/index.html`
@@ -66,7 +67,7 @@ Keep source code pleasant for humans to read and edit.
 
 When adding or editing a page, match the existing structure:
 
-- Header with Protospace logo and links to About, Membership, Wiki, Portal, and Contact
+- Header with Protospace logo and links to Spaces, Tools, Membership, Contact, Portal, and Wiki
 - Main page content with one meaningful `<h1>`
 - Sidebar containing the current open-house information, address, parking details, map iframe, and search control where applicable
 - Footer containing YouTube, FAQ, and Facebook links
@@ -80,6 +81,12 @@ Keep the current open-house information consistent:
 
 If this information changes, update the sidebar, relevant page copy, JSON-LD, and `llms.txt` together.
 
+## Stylesheet cache versioning
+
+- Every HTML page references `styles.css` with a cache-busting epoch query parameter, such as `/styles.css?v=1790211252`.
+- Whenever `styles.css` changes, update the `?v=` value in every HTML page to the current Unix epoch timestamp.
+- Keep the preload and stylesheet URLs synchronized so both use the same version.
+
 ## Assets
 
 - Store local images in `/assets/`.