:root{
  --shadow-card:0 8px 30px rgba(28,36,75,.08);
  --shadow-feature:0 18px 50px rgba(28,36,75,.12);
  --shadow-header:0 6px 24px rgba(28,36,75,.08);
  --shadow-button-hover:0 6px 18px rgba(211,32,41,.22);
  --shadow-none:none;
}