Creator worlds: the whole page follows the reader's theme (#247)

ddiff --git a/apps/client/worlds.html b/apps/client/worlds.html
iindex ed62304..c5997d1 100644
---- a/apps/client/worlds.html
++++ b/apps/client/worlds.html
@@@ -24,22 +24,24 @@
      <meta name="twitter:image" content="https://openvibe.games/og-image.png" />
      <link rel="icon" type="image/svg+xml" href="/favicon.svg" />
      <style>
++      /* The whole page follows the reader's theme (theme-loader.js sets --bg-primary, --text-primary, … on <html>); the dark
++         values are only the fallback. Before 2026-11-01 the page and its text stayed dark while the dim text and the cards
++         took a light theme's colours: dark grey on navy, and white cards on a dark page. */
        :root {
--        color-scheme: dark;
++        color-scheme: var(--color-scheme, dark);
          --accent: #3b82f6;
          --accent-light: #60a5fa;
          --secondary: #22d3ee;
--        --bg: #0a0f1c;
--        --bg-raised: #101828;
++        --bg: var(--bg-primary, #0a0f1c);
++        --bg-raised: var(--bg-secondary, #101828);
          --bg-card: rgba(19, 28, 46, 0.88);
          --border: #1f2d47;
--        --text: #e6edf7;
--        /* The reader's theme (theme-loader.js), as the leaderboard page does: fixed greys faded on light themes (2.4:1). */
++        --text: var(--text-primary, #e6edf7);
          --text-dim: var(--text-secondary, #96a7c2);
          --text-faint: var(--text-muted, #7386a3);
--        --good: #34d399;
--        --warn: #fbbf24;
--        --bad: #f87171;
++        --good: var(--success-text, #34d399);
++        --warn: var(--warning-text, #fbbf24);
++        --bad: var(--danger-text, #f87171);
        }
        /* Light themes (theme-loader sets data-theme-mode): the cyan is text on tags and achievements, and #22d3ee on a light
           page read at 1.7:1; this deeper cyan reads at 5:1 (axe, 2026-10-22). */
ddiff --git a/apps/server/src/net/worldsPage.test.ts b/apps/server/src/net/worldsPage.test.ts
iindex c0f737a..c79aae1 100644
---- a/apps/server/src/net/worldsPage.test.ts
++++ b/apps/server/src/net/worldsPage.test.ts
@@@ -15,4 +15,15 @@ describe('the creator worlds list on a light theme', () => {
      expect(page).toMatch(/\.card \{[^}]*border: 1px solid var\(--border, #1f2d47\);/)
      expect(page).not.toMatch(/\.card \{[^}]*background: var\(--bg-raised\)/)
    })
++
++  it('takes its page and text colours from the theme too, so a light theme never leaves a dark page behind', () => {
++    const root = /:root \{([^}]*)\}/.exec(page)?.[1] ?? ''
++    expect(root).toMatch(/--bg: var\(--bg-primary, #0a0f1c\);/)
++    expect(root).toMatch(/--bg-raised: var\(--bg-secondary, #101828\);/)
++    expect(root).toMatch(/--text: var\(--text-primary, #e6edf7\);/)
++    expect(root).toMatch(/--good: var\(--success-text, #34d399\);/)
++    expect(root).toMatch(/--warn: var\(--warning-text, #fbbf24\);/)
++    expect(root).toMatch(/--bad: var\(--danger-text, #f87171\);/)
++    expect(root).toMatch(/color-scheme: var\(--color-scheme, dark\);/)
++  })
  })