.os-lit__radio {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, .8fr);
  gap: 18px 36px;
  align-items: center;
  margin: 0 0 24px;
  padding: 24px 28px;
  border: 1px solid rgba(231, 205, 167, .54);
  border-left: 5px solid #e7cda7;
  background: linear-gradient(110deg, rgba(231, 205, 167, .12), rgba(29, 36, 51, .94) 72%);
  scroll-margin-top: 90px;
}
.os-lit__radio-copy { min-width: 0; }
.os-lit__radio .os-lit__eyebrow { margin: 0 0 4px; }
.os-lit__radio h3 {
  margin: 0 0 6px;
  color: #f4f0e8;
  font-family: 'Noto Serif JP', 'Yu Mincho', serif;
  font-size: clamp(20px, 2vw, 25px);
  line-height: 1.5;
}
.os-lit__radio-copy > p:not(.os-lit__eyebrow) { margin: 0; color: #e1dee5; font-size: 16px; line-height: 1.7; }
.os-lit__radio-copy > .os-lit__radio-note { margin-top: 4px; color: #c6c2cf; font-size: 14px; }
.os-lit__radio-copy > .os-lit__spotify { margin-top: 14px; text-align: center; }
.os-lit__radio audio { display: block; width: 100%; min-height: 46px; }
@media (max-width: 680px) {
  .os-lit__radio { grid-template-columns: 1fr; gap: 14px; padding: 20px; }
}