.mv-lower-box-title:where(.astro-NIBOU7JK) {
  display: inline-block;
  font-family: var(--font-en);
  color: var(--color-primary);
  font-style: italic;
  font-weight: 700;
  font-size: clamp(2rem, 1.275rem + 3.09vw, 3.75rem);
  background: #fff;
}
.mv-lower-box-text:where(.astro-NIBOU7JK) {
  display: inline-block;
  margin-top: 8px;
  font-family: var(--font-ja);
  color: var(--color-primary);
  font-weight: 700;
  font-size: clamp(1rem, 0.907rem + 0.47vw, 1.25rem);
  background: #fff;
}