.pdb-download-wrap {
  margin: 30px 0;
  text-align: center;
}

.pdb-download-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 28px;
  background-color: #0D6EFD;
  color: #ffffff !important;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.4;
  text-decoration: none !important;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: background-color 0.25s ease, transform 0.15s ease;
}

.pdb-download-btn:hover,
.pdb-download-btn:focus-visible {
  background-color: #000000;
  color: #ffffff !important;
}

.pdb-download-btn:active {
  transform: scale(0.97);
}

.pdb-download-btn:focus-visible {
  outline: 2px solid #0D6EFD;
  outline-offset: 3px;
}

.pdb-download-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.pdb-download-size {
  padding: 2px 10px;
  font-size: 13px;
  font-weight: 500;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 20px;
}