/* CertainTIQ v4 — "The Record" design tokens */
:root{
  /* Surfaces */
  --paper:#FCFCFB; --paper-2:#F3F4F3; --paper-3:#E8EAE8;
  --archive:#0D1513; --archive-2:#131D1A;
  /* Ink */
  --ink:#0F1112; --ink-2:#3B3E40; --ink-3:#5E605F;
  --line:rgba(15,17,18,.14); --line-2:rgba(15,17,18,.30);
  /* Accents */
  --teal:#0B7A68; --teal-tx:#0A6E5E;
  --seal:#B4442A;
  /* Archive (dark chapter) text */
  --a-tx:#E7E5DE; --a-tx-2:#A4ACA8; --a-tx-3:#7F8884; --a-line:rgba(231,229,222,.14); --a-line-2:rgba(231,229,222,.28);

  /* Instrument face (shared with modules) */
  --i-bg:#0E1013; --i-bg-2:#15181C; --i-line:rgba(233,231,225,.12); --i-line-2:rgba(233,231,225,.22);
  --i-tx:#E9E7E1; --i-tx-2:#A3A6A8; --i-tx-3:#8D9195;
  --signal:#2DE1C2; --signal-dim:rgba(45,225,194,.16);
  --alarm:#E8704E; --alarm-dim:rgba(217,96,63,.16); /* seal vermilion, lifted for dark faces */

  /* Type */
  --f-sans:'Switzer',system-ui,-apple-system,'Segoe UI',sans-serif;
  --f-mono:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
  --t-hero:clamp(4rem,13vw,15rem);
  --t-h1:clamp(2.9rem,6.4vw,7.25rem);
  --t-h2:clamp(2.4rem,4.2vw,5rem);
  --t-h3:clamp(1.45rem,1.15rem + .9vw,2.1rem);
  --t-lede:clamp(1.15rem,1rem + .45vw,1.45rem);
  --t-body:1.0625rem; --t-sm:.9375rem; --t-xs:.8125rem; --t-mono:.75rem;

  /* Space + grid */
  --max:1520px;
  --gut:clamp(20px,4vw,64px);
  --col-gap:clamp(16px,2vw,32px);
  --sec:clamp(72px,8vw,128px);
  --sec-sm:clamp(64px,8vw,128px);
  --hdr-h:72px;

  --ease:cubic-bezier(.2,.7,.2,1);
}
.instr{background:var(--i-bg);color:var(--i-tx);font-family:var(--f-sans);border-radius:2px}