.ppvv-hidden{ display:none !important; }
.ppvv-toggle{
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 9999;
  background:#111;
  color:#fff;
  border:none;
  border-radius: 999px;
  padding: 10px 14px;
  font: 600 14px/1.2 system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  box-shadow: 0 6px 18px rgba(0,0,0,.2);
  cursor: pointer;
}
.ppvv-toggle:hover{ opacity:.9; }