/* ==========================================================================
   onebrief-type.css · the Onebrief campaign system, 28 September 2026 direction
   JasonWalker.design · shared by work/case-onebrief.html, both Onebrief website
   concepts (onebrief-prototype/, onebrief-concept-2-prototype/), the three emails
   (work/spec/onebrief/one-shared-now/) and the application sources that render the ads.

   Faces (the actual files, one canonical set in assets/fonts/onebrief/):
     Big Shoulders, Black 900   tall, forceful campaign headlines. The Display
                                optical size (opsz 72) of the supplied R4 file
                                big-shoulders-900.ttf, subset to Latin as WOFF2.
     Archivo Variable 100-900   body copy, subheads and numerals (Fontsource
                                archivo-latin-wght-normal, OFL).
     DejaVu Sans Mono 400       restrained metadata (the R10 production file,
                                subset to Latin as WOFF2).
   Colour (the September 28 direction; no later refinement documented):
     Command #081218  Signal #019EFF  Mineral #EDF1F3  Slate #526675
     Amber #E6B66A (a changed state only)  Link on light #006CB1
   Signal blue belongs to information and alignment; amber marks what changed.
   Imagery keeps its natural colour: no tint over people or footage.
   ========================================================================== */
@font-face{font-family:'Big Shoulders';src:url('../fonts/onebrief/BigShoulders-Black.woff2') format('woff2');font-weight:900;font-style:normal;font-display:swap}
@font-face{font-family:'Archivo Variable';src:url('../fonts/onebrief/Archivo-Variable.woff2') format('woff2-variations'),url('../fonts/onebrief/Archivo-Variable.woff2') format('woff2');font-weight:100 900;font-style:normal;font-display:swap}
@font-face{font-family:'DejaVu Sans Mono';src:url('../fonts/onebrief/DejaVuSansMono.woff2') format('woff2');font-weight:400;font-style:normal;font-display:swap}
:root{
  --ob-command:#081218; --ob-signal:#019EFF; --ob-mineral:#EDF1F3; --ob-slate:#526675; --ob-amber:#E6B66A; --ob-link:#006CB1;
  --ob-command-2:#0E1B24; --ob-command-3:#152632;
  --ob-display:'Big Shoulders','Arial Narrow',Impact,sans-serif;
  --ob-body:'Archivo Variable',Archivo,'Helvetica Neue',Arial,sans-serif;
  --ob-mono:'DejaVu Sans Mono',ui-monospace,Menlo,Consolas,monospace;
}