.dpa-sticky {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 50;
  padding: 0.5rem 1rem;
  border-top: 1px solid var(--dpa-border);
  background: color-mix(in oklch, var(--dpa-bg) 95%, transparent);
  backdrop-filter: blur(8px);
  transform: translateY(100%);
  transition: transform .3s ease;
}
.dpa-sticky[data-show="true"] { transform: translateY(0); }
.dpa-sticky__cta { width: 100%; font-size: 0.9375rem; }