:root {
  /* Bus World palette: black, white and the approved red accent only. */
  --color-accent: #F30101;
  --color-ivory: #ffffff;
  --color-ivory-soft: #ffffff;
  --color-white: #ffffff;
  --color-burgundy: #F30101;
  --color-burgundy-dark: #F30101;
  --color-burgundy-hover: #F30101;
  --color-gold: #F30101;
  --color-gold-soft: #F30101;
  --color-charcoal: #000000;
  --color-muted: rgba(0, 0, 0, .66);
  --color-border: rgba(0, 0, 0, .18);
  --color-border-light: rgba(0, 0, 0, .10);
  --font-interface: "TeX Gyre Adventor", "Avenir Next", Avenir, Arial, sans-serif;
  --font-display: Georgia, "Times New Roman", serif;
  --site-width: 1440px;
  --site-gutter: clamp(18px, 3vw, 48px);
  --utility-height: 46px;
  --identity-height: 132px;
  --nav-height: 68px;
  --focus-ring: 3px solid var(--color-accent);
  --transition-fast: 180ms ease;
  --transition-menu: 220ms cubic-bezier(.2,.7,.2,1);
}