/* Bluegrain digital theme v1.0 — canonical brand tokens. */
@font-face{font-family:Manrope;src:url('../assets/fonts/manrope-regular.woff2') format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:Manrope;src:url('../assets/fonts/manrope-medium.woff2') format('woff2');font-weight:500;font-display:swap}
@font-face{font-family:Manrope;src:url('../assets/fonts/manrope-semibold.woff2') format('woff2');font-weight:600;font-display:swap}
@font-face{font-family:'Instrument Serif';src:url('../assets/fonts/instrument-serif.woff2') format('woff2');font-style:normal;font-weight:400;font-display:swap}
@font-face{font-family:'Instrument Serif';src:url('../assets/fonts/instrument-serif-italic.woff2') format('woff2');font-style:italic;font-weight:400;font-display:swap}
:root{
  --bg-blue:#234dca;--bg-ink:#142c40;--bg-paper:#f7f5ef;--bg-mist:#dce5e9;
  --bg-surface:#efeee7;--bg-white:#fff;--bg-muted:#56636c;--bg-line:#dcded7;
  --font-body:Manrope,Arial,sans-serif;--font-expression:'Instrument Serif',Georgia,serif;
  --space-1:.25rem;--space-2:.5rem;--space-3:.75rem;--space-4:1rem;--space-5:1.5rem;--space-6:2rem;--space-7:3rem;--space-8:4rem;--space-9:6rem;--space-10:8rem;
  --text-xs:.6875rem;--text-sm:.8125rem;--text-base:1rem;--text-lg:1.1875rem;
  --text-h3:clamp(1.375rem,2.3vw,1.875rem);--text-h2:clamp(2.35rem,4.3vw,4.125rem);--text-display:clamp(3.375rem,6.4vw,6.5rem);
  --layout-gutter:clamp(1.375rem,5.4vw,5.5rem);--layout-max:1440px;--layout-reading:680px;
  --duration:220ms;--ease:cubic-bezier(.2,.7,.2,1);--shadow-paper:0 12px 36px #142c400d;
}