.tiktok-btn {
  background: black;
  color: white;
  padding: 14px 28px;
  font-size: 1.2em;
  border: none;
  border-radius: 40px;
  position: relative;
  z-index: 1;
  overflow: hidden;
}

.tiktok-btn::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at top left, #69C9D0, transparent), 
              radial-gradient(circle at bottom right, #EE1D52, transparent);
  z-index: -1;
  transition: all 0.4s ease;
}

.tiktok-btn:hover::before {
  top: 0;
  left: 0;
}


  .embed-wrapper {
      width: 100%;
      max-width: 780px;
      min-width: 288px;
    }

    .tiktok-embed {
      width: 100%;
    }