.preferred-source {
  display: flex;
  width: 100%;
  max-width: 760px;
  margin: 72px 0 0;
  padding: 22px 0;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-top: 1px solid #ececec;
  border-bottom: 1px solid #ececec;
}

.preferred-source--index {
  margin: 0 0 38px;
}

.preferred-source__copy {
  display: grid;
  flex: 1 1 auto;
  gap: 5px;
  min-width: 0;
}

.preferred-source__copy strong {
  color: #171717;
  font-size: 15px;
  font-weight: 500;
  line-height: 1.35;
  letter-spacing: -0.01em;
}

.preferred-source__copy span {
  color: #777;
  font-size: 13px;
  line-height: 1.45;
}

.preferred-source__button {
  display: flex;
  width: 300px !important;
  min-width: 300px;
  min-height: 40px;
  flex: 0 0 auto;
  align-items: center;
  justify-content: flex-end;
}

.preferred-source__fallback {
  color: #171717;
  font-size: 13px;
  font-weight: 500;
  text-underline-offset: 3px;
}

@media (max-width: 640px) {
  .preferred-source {
    margin-top: 56px;
    padding: 20px 0;
    align-items: flex-start;
    flex-direction: column;
    gap: 16px;
  }

  .preferred-source--index {
    margin-top: 0;
    margin-bottom: 30px;
  }

  .preferred-source__button {
    width: 100% !important;
    min-width: 0;
    justify-content: flex-start;
  }
}