Split Panel.

A solid color panel wipes in on the left with the title; content lands on the right.

Look

As designed

How it moves

Bold and graphic. Each slide gets its own panel color from a fixed rotation, so the deck reads as a series of posters.

This is the specification the Studio sends to the model, written for Split Panel's own look. Change the look in the Studio and every value follows.

Type: Space Grotesk. Corners: 14px.

Every slide is a two-column grid, 42% / 58%, filling the viewport. The left column is a solid color panel; the right column is the content area on the page ground (#f6f5f0).
Panel. padding 7vh 4vw, flex column with space-between. Top: the slide number "02 / 07" in 1rem at 70% opacity (the cover shows the deck's subtitle instead). Bottom: the title at clamp(2.4rem,5.2vw,5.6rem), weight 700, letter-spacing -0.03em, line-height .95, followed by a one-line sub in 1.05rem at 80% opacity, max-width 26ch. Panel text is white, or the ink color on the gold panel.
Panel colors rotate per slide through a fixed palette, set inline per slide with --panel: cobalt #2439ff, coral #ff5a3c, forest #1f6f50, plum #5b2a86, ink #141414, gold #d9a21b (with --panel-fg:#141414). Inside each slide the accent used by objects (kickers, accent cards, rings, bars) equals that slide's panel color, so the right side always answers the left.
Content. padding 7vh 5vw, vertically centered column with 1.6rem gaps, objects only (the title already lives on the panel).
Transition. the incoming panel wipes in from the left edge (clip-path inset(0 100% 0 0) → inset(0 0 0 0)) over 800ms with cubic-bezier(.77,0,.18,1); the content then fades and slides in from the right (24px, 600ms) starting at 450ms. The outgoing slide fades underneath over 500ms.
Small muted counter bottom-right of the page. Under 760px the panel becomes a 38vh top band.

Navigation. ← → ↑ ↓ Space PageUp/PageDown; Home/End; number keys.