/* Shared EVA website signature: routed pages and standalone methodology pages. */
:root {
  /* Approved EVA Midnight / Platinum / Ivory — shared source of truth. */
  --signature-deep: 217.059 51.515% 12.941%; /* #101D32 */
  --signature-midnight: 215.51 51.579% 18.627%; /* #172B48 */
  --signature-platinum: 211.579 19.192% 80.588%; /* #C4CDD7 */
  --signature-platinum-light: 210 28.571% 94.51%; /* #EDF1F5 */
  --signature-platinum-edge: 210.857 20.231% 66.078%; /* #97A8BA */
  --signature-slate: 210.698 22.051% 38.235%; /* #4C6177 */
  --signature-ivory: 40 36% 95.098%; /* #F7F4EE */
  --signature-surface: 37.5 100% 98.431%; /* #FFFCF7 */
  --signature-ink: 220 9.89% 17.843%; /* #292C32 */
  --signature-muted: 48 2.618% 37.451%; /* #62615D */
  --signature-border: 36.923 13.131% 80.588%; /* #D4CFC7 */
  --signature-border-soft: 36.923 19.403% 86.863%; /* #E4DFD7 */
  --signature-surface-muted: 40 23.077% 92.353%; /* #F0EDE7 */
  --signature-selected: 212.727 29.73% 92.745%; /* #E7ECF2 */
  --font-editorial: Georgia, "Times New Roman", serif;
}