/* Opt-in tokens: no :root or global heading overrides. Existing pages stay frozen.
   Shared layout breakpoints: 1024 / 767. Global header keeps its own 1380 rule. */
.tr-foundation {
  --tr-accent:var(--tienrun-accent,#008fbe);
  --tr-dark:var(--tienrun-dark,#101640);
  --tr-text:var(--tienrun-text,#20294f);
  --tr-muted:var(--tienrun-muted,#5a6170);
  --tr-surface:var(--tienrun-surface,#f3f4f7);
  --tr-border:var(--tienrun-border,#d9dce3);
  --tr-hover:var(--tienrun-hover,#006c91);
  --tr-hover-surface:var(--tienrun-hover-surface,#edf7fb);
  --tr-focus:#008fbe;
  --tr-font:Arial,Helvetica,sans-serif;
  --tr-display:60px;
  --tr-landing-h1:clamp(32px,calc(24px + 2vw),54px);
  --tr-detail-h1:60px;
  --tr-h2:40px;
  --tr-h2-compact:clamp(28px,calc(24px + .85vw),36px);
  --tr-h3:25px;
  --tr-card-title:20px;
  --tr-body:16px;
  --tr-small:14px;
  --tr-eyebrow:12px;
  --tr-heading-line:1.1;
  --tr-body-line:1.6;
  --tr-marketing-space:80px;
  --tr-landing-space:32px;
  --tr-detail-space:28px;
  --tr-heading-gap:12px;
  --tr-content-gap:20px;
  --tr-grid-gap:18px;
  --tr-card-padding:16px;
  --tr-panel-padding:24px;
  --tr-list-gap:10px;
  --tr-hero-start:36px;
  --tr-hero-end:28px;
  /* Compact button dimensions already used by Products Landing. */
  --tr-button-height:56px;
  --tr-button-padding:16px 24px;
  --tr-motion:var(--tienrun-motion,200ms);
  --tr-easing:var(--tienrun-easing,ease-out);
  --tr-image-zoom:var(--tienrun-image-zoom,1.02);
  --tr-arrow-travel:var(--tienrun-arrow-travel,5px);
}
@media(max-width:767px) {
  .tr-foundation { --tr-display:32px; --tr-detail-h1:32px; --tr-h2:32px; --tr-landing-space:24px; --tr-grid-gap:16px; }
}