/* yellow3 Research - frozen design tokens.
   The shared visual system for Research instruments: warm paper ground, white
   raised cards, soft elevation, gold eyebrow, status colours, serif headlines
   and serif numerals. Linked by every instrument page so the tool reads as one.
   Do not apply to naffe or naffe-built products. */
:root{
  --bg:#F8F6F1;        /* warm paper ground */
  --bg-frame:#ECE8DF;  /* deeper paper, page frame */
  --tp:#111827;        /* primary text */
  --ts:#5F6368;        /* secondary text */
  --bd:#DDD8CE;        /* hairline border */
  --card:#FFFFFF;      /* raised card */
  --tint:#F2F0EA;      /* tinted panel */
  --green:#2E9D78;     /* status: live / designated / in force */
  --amber:#D89A16;     /* status: partial / moved */
  --none:#F2F0EA;      /* status: not yet */
  --neutral-ink:#8A8578;
  --gold:#9C7C2C;      /* eyebrow */
  --radius:16px;
  --radius-tile:11px;
  --elevation:0 1px 2px rgba(40,30,10,.05), 0 8px 28px rgba(40,30,10,.05);
  --elevation-card:0 1px 2px rgba(40,30,10,.04);
  --font-serif:Georgia,"Times New Roman",serif;
  --font-sans:system-ui,-apple-system,"Segoe UI",Helvetica,Arial,sans-serif;
  --font-mono:ui-monospace,"SF Mono",Menlo,Consolas,monospace;
}