.float-telegram{
  position: fixed;
  right: 16px;
  bottom: 16px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  border-radius: 999px;
  background: #229ED9;
  color: #fff;
  text-decoration: none;
  box-shadow: 0 10px 20px rgba(0,0,0,.2);
  transition: transform .15s ease, box-shadow .15s ease;
  z-index: 9999;
}
.float-telegram:hover{
  transform: translateY(-2px);
  box-shadow: 0 14px 26px rgba(0,0,0,.25);
}
.float-telegram svg{
  width: 24px;
  height: 24px;
  fill: #fff;
}
.float-telegram .telegram-label{
  font: 600 14px/1 system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  white-space: nowrap;
}
.float-telegram::after{
  content:"";
  position:absolute; inset:0;
  border-radius:inherit;
  box-shadow:0 0 0 0 rgba(34,158,217,.45);
  animation:pulse 2s infinite;
  pointer-events: none;
}
@keyframes pulse{
  0%{   box-shadow:0 0 0 0 rgba(34,158,217,.45); }
  70%{  box-shadow:0 0 0 20px rgba(34,158,217,0); }
  100%{ box-shadow:0 0 0 0 rgba(34,158,217,0); }
}