/* Seller promotion below the fixed header navigation. */
body { padding-top: 40px; }
nav .seller-promo {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  min-height: 40px;
  box-sizing: border-box;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 9px 16px;
  background: #4be355;
  color: #061008;
  font-family: var(--font-body, sans-serif);
  font-size: 14px;
  line-height: 22px;
  font-weight: 600;
  text-align: center;
  cursor: default;
}
nav .seller-promo strong { font-weight: 800; }