Secordit header pack R3 — non-home / kit page variant

Blank demo page showing the HEADER-P1P2-R3 compact header (Judge III bounded PASS J3-HEADER-P1P2-R3-2026-11-10-R1). Preview only, not the live site. Nav links point at site paths and will 404 here.

Theme: (the header's own theme button cycles Light → Dark → System).

Pages: Homepage variant · Non-home (kit page) variant · Download header-pack.zip · README.md · header.html · SHA256SUMS.txt

Scroll: the bar stays the same size (no shrink, no masthead).