home_subtitle

Copy under the intro <h1>. This demo sets “Icon-nav portfolio panels for Dune” so the intro panel isn’t only a title. Empty falls back to the site description — seed one string before screenshots.

avatar

URL for the intro portrait / jumplink image. Empty uses the theme default (me.jpg under static). Point it at your own portrait when the demo should feel like a person, not a stock headshot. Paths should respect basePath on multisite demos (use /themes/astral/static/… style URLs).

show_html5up_credit / footer_text

Credit on; Astral Demo as copyright name. No dark mode — Astral upstream is one design. Flip credit off only with a separate Pixelarity license.