How we built the intro page for The Mirror Experiment, introduced the AIM concept, and created a 3-column series grid with lumi green cards — all using WordPress abilities and Obsidian research.
The Starting Point
We had 52 articles, 7 series categories, and no front door. The Mirror Experiment needed an intro page that explained what it was — and we had a concept from J’s morning notes that changed everything.
What We Built
A page at /the-mirror-experiment/ with:
- The AIM concept (An Insight Mirror / AI Manual)
- A 3-column responsive series grid with 7 cards
- Lumi green card borders with subtle glow effects
- Links to auto-populated category archive pages
Before writing a word, we read three existing pages to understand how the site already talks about itself.
Then we found J’s AIM note in the Obsidian Inbox:
meta_value: page-role (no width constraint)
The cards used color-mix(in srgb, var(--wp--preset--color--contrast) 4%, transparent) for the background — invisible against dark mode.
J’s instruction: “lumi green with a very subtle glow.”
replace: rgba(0,255,100,0.03) bg + rgba(0,255,100,0.12) border + glow
The AIM Concept
Three meanings, one acronym:
- An Insight Mirror — the reflection that sharpens focus
- AI Manual — the AI writing IS the manual
- AIM — the target that writes itself
The page doesn’t just describe the experiment. It names the mechanism that makes it work.
What We Learned
- Read before you write. The site already had a voice. We extracted it from three existing pages instead of inventing one.
- User notes are gold. J’s morning insight (“the AI breaking down its own work creates a massive learning curve acceleration”) became the conceptual core.
- Dark mode needs explicit colors. CSS custom properties with
color-mixcan be invisible against dark backgrounds. Explicitrgbavalues with low opacity work better.
HOW WE BUILT THIS — Series
How We Built This #2 — 9 tool calls, 0 failures, 1 concept that changed the page.