.energy-hub-return {
  align-items: center;
  backdrop-filter: blur(14px);
  background: rgba(244, 242, 234, 0.94);
  border: 1px solid rgba(16, 32, 29, 0.28);
  border-radius: 999px;
  bottom: 18px;
  box-shadow: 0 8px 28px rgba(5, 24, 20, 0.18);
  color: #10201d !important;
  display: inline-flex;
  font: 700 12px/1 Arial, Helvetica, sans-serif;
  gap: 9px;
  left: 18px;
  letter-spacing: 0.02em;
  padding: 12px 16px;
  position: fixed;
  text-decoration: none !important;
  transition: transform 160ms ease, box-shadow 160ms ease;
  z-index: 2147483647;
}

.energy-hub-return::before {
  background: #18a06f;
  border-radius: 50%;
  content: "";
  height: 8px;
  width: 8px;
}

.energy-hub-return:hover {
  box-shadow: 0 12px 34px rgba(5, 24, 20, 0.24);
  transform: translateY(-2px);
}

.energy-hub-return:focus-visible {
  outline: 3px solid #b9df48;
  outline-offset: 3px;
}

@media print {
  .energy-hub-return { display: none !important; }
}

@media (prefers-reduced-motion: reduce) {
  .energy-hub-return { transition: none; }
}