.t100-btn-outline {
  min-width: 260px;
  min-height: 55px;
  padding: 0.75rem 1.75rem;
  border-radius: 999px;
  border-width: 1px;
  border-style: solid;
  border-color: #00acf6;
  font-size: 1.1rem;
  line-height: 1.4;
  color: #ffffff;
  background-color: transparent;
}

.t100-btn-outline:hover,
.t100-btn-outline:focus {
  background-color: #065280;
  border-color: #065280;
  color: #ffffff;
  text-decoration: none;
}

.t100-btn-outline-lg {
  min-width: 320px;
  font-size: 1.4375rem; /* 23px，給需要大字的 CTA 用 */
}

/* 依需要再加其他變化，例如實心主色按鈕 */
.t100-btn-primary {
  min-width: 260px;
  padding: 0.75rem 1.75rem;
  border-radius: 999px;
  border: 1px solid #39ceff;
  background-color: #39ceff;
  color: #000000;
  font-size: 1.1rem;
  line-height: 1.4;
}

.t100-btn-primary:hover,
.t100-btn-primary:focus {
  background-color: #00acf6;
  border-color: #00acf6;
  color: #000000;
  text-decoration: none;
}