/* ── library.vishnumuthu.com — Dark · Forest Green & Navy (leaf/circuit) ── */
:root {
  --brand:        #16A34A;
  --brand-dark:   #15803D;
  --brand-accent: #1D4ED8;
  --bg:           #030D06;
  --surface:      #061410;
  --surface2:     #0B1E18;
  --border:       #14382A;
  --text:         #A8D8B8;
  --heading:      #E0F8EC;
  --text-muted:   #4A7860;
  --danger:       #F87171;
  --success:      #4ADE80;
  --shadow:       0 2px 12px rgba(22,163,74,.15);
}