.mastering-launch {
  position: relative;
  width: 100%;
  margin-top: 10px;
  padding: 13px 42px 13px 14px;
  border: 1px solid #4a5414;
  background: linear-gradient(110deg, #d8ff0012, #0b0c0b 68%);
  color: #f4f5ef;
  text-align: left;
  cursor: pointer;
}

.mastering-launch span,
.mastering-launch strong {
  display: block;
}

.mastering-launch span {
  margin-bottom: 4px;
  color: var(--acid);
  font-size: 6px;
  font-weight: 800;
  letter-spacing: .18em;
}

.mastering-launch strong {
  text-transform: uppercase;
  font-size: 9px;
  letter-spacing: .08em;
}

.mastering-launch b {
  position: absolute;
  right: 15px;
  top: 50%;
  translate: 0 -50%;
  color: var(--acid);
  font-size: 17px;
}

.mastering-launch:hover {
  border-color: var(--acid);
  background: linear-gradient(110deg, #d8ff0024, #0b0c0b 72%);
}

.mastering-launch:disabled {
  cursor: not-allowed;
  filter: grayscale(1);
  opacity: .35;
}