/* Humming Tunes page */
.page-tunes .tunes-intro {
  font-family: var(--font-jp-serif);
  font-size: 15px;
  line-height: 2.1;
  color: var(--brown-ink);
  letter-spacing: 0.06em;
  margin-top: 8px;
}

.tunes-list {
  padding: 40px 0 100px;
}

/* Tunes index (jump list) */
.tunes-index {
  padding: 10px 0 20px;
}
.tunes-index__label {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 14px;
  letter-spacing: 0.16em;
  color: var(--bagel-deep);
  text-align: center;
  margin: 0 0 22px;
}
.tunes-index__list {
  list-style: none;
  margin: 0;
  padding: 24px 20px;
  background: var(--cream-deep);
  border: 1px solid var(--line-soft);
  border-radius: 4px;
  counter-reset: none;
}
.tunes-index__list li + li {
  border-top: 1px dashed var(--line);
}
.tunes-index__item {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 16px;
  background: none;
  border: none;
  padding: 13px 8px;
  cursor: pointer;
  text-align: left;
  transition: background 0.2s ease;
  border-radius: 3px;
}
.tunes-index__item:hover {
  background: rgba(217, 152, 69, 0.08);
}
.tunes-index__no {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 17px;
  color: var(--bagel-deep);
  opacity: 0.7;
  min-width: 28px;
}
.tunes-index__name {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.tunes-index__jp {
  font-family: var(--font-jp-serif);
  font-size: 15px;
  color: var(--brown-deep);
  letter-spacing: 0.06em;
}
.tunes-index__badge {
  font-family: var(--font-jp-sans);
  font-size: 9px;
  letter-spacing: 0.14em;
  color: #fff;
  padding: 3px 9px;
  border-radius: 999px;
  font-weight: 500;
  text-transform: uppercase;
}
.tunes-index__dur {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 13px;
  color: var(--muted);
  letter-spacing: 0.06em;
}
@media (max-width: 600px) {
  .tunes-index__badge { display: none; }
  .tunes-index__item { gap: 12px; padding: 12px 4px; }
  .tunes-index__jp { font-size: 14px; }
}

.tune-card {
  background: #fff;
  border: 1px solid #ece2c8;
  border-radius: 4px;
  padding: 36px clamp(20px, 4vw, 48px);
  margin-bottom: 36px;
  box-shadow: 0 1px 0 rgba(74, 50, 32, 0.04);
}

.tune-card__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 18px;
}
.tune-card__meta {
  display: flex;
  align-items: center;
  gap: 14px;
}
.tune-card__no {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 32px;
  color: var(--bagel-deep);
  line-height: 1;
  letter-spacing: 0.02em;
}
.tune-card__badge {
  font-family: var(--font-jp-sans);
  font-size: 10.5px;
  letter-spacing: 0.18em;
  color: #fff;
  padding: 5px 12px;
  border-radius: 999px;
  font-weight: 500;
  text-transform: uppercase;
}
.tune-card__duration {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 14px;
  color: var(--muted);
  letter-spacing: 0.08em;
}

.tune-card__en {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(24px, 3vw, 32px);
  color: var(--brown-deep);
  line-height: 1.3;
  letter-spacing: 0.02em;
  margin: 0 0 6px;
}
.tune-card__jp {
  font-family: var(--font-jp-serif);
  font-size: 14px;
  color: var(--brown-ink);
  letter-spacing: 0.08em;
  margin: 0 0 24px;
}
.tune-card__sub {
  color: var(--muted);
  font-size: 12.5px;
  letter-spacing: 0.06em;
}

.tune-card__audio {
  width: 100%;
  height: 42px;
  filter: sepia(0.18) saturate(0.85) hue-rotate(-8deg);
  opacity: 0.95;
  display: block;
  margin-bottom: 24px;
}
.tune-card__audio::-webkit-media-controls-panel {
  background: #f6efe1;
}

/* Optional artwork (between title and audio) */
.tune-card__artwork {
  margin: 0 0 24px;
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 14px 40px -20px rgba(74, 50, 32, 0.4);
  background: var(--cream-warm);
}
.tune-card__artwork img {
  width: 100%;
  height: auto;
  display: block;
}

.tune-card__desc {
  font-family: var(--font-jp-serif);
  font-size: 14px;
  line-height: 1.95;
  color: var(--brown-ink);
  margin: 0 0 18px;
  letter-spacing: 0.04em;
}

.tune-card__lyrics {
  background: var(--cream-warm);
  border-left: 2px solid var(--bagel-light);
  padding: 20px 24px;
  margin: 0 0 22px;
  border-radius: 0 3px 3px 0;
}
.tune-card__lyric-line {
  font-family: var(--font-jp-serif);
  font-size: 14px;
  line-height: 2;
  color: var(--brown-deep);
  letter-spacing: 0.06em;
  margin: 0;
}
.tune-card__lyric-break {
  height: 14px;
}
.tune-card__lyrics-toggle {
  display: inline-block;
  margin-top: 14px;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  font-family: var(--font-jp-sans);
  font-size: 12px;
  color: var(--bagel-deep);
  letter-spacing: 0.1em;
  transition: color 0.2s ease;
}
.tune-card__lyrics-toggle:hover {
  color: var(--brown-deep);
}

.tune-card__memo {
  font-family: var(--font-jp-serif);
  font-style: italic;
  font-size: 12.5px;
  line-height: 1.9;
  color: var(--muted);
  letter-spacing: 0.04em;
  margin: 0 0 18px;
}
.tune-card__memo-label {
  font-family: var(--font-display);
  font-style: italic;
  color: var(--bagel-deep);
  margin-right: 6px;
  letter-spacing: 0.06em;
}

.tune-card__foot {
  border-top: 1px solid #ede4cc;
  padding-top: 16px;
}
.tune-card__download {
  font-family: var(--font-jp-sans);
  font-size: 12.5px;
  color: var(--bagel-deep);
  letter-spacing: 0.08em;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: 1px;
  transition: color 0.2s ease;
}
.tune-card__download:hover {
  color: var(--brown-deep);
}

/* Coda — coming soon */
.tunes-coda {
  text-align: center;
  margin-top: 60px;
  padding: 0 20px;
}
.tunes-coda__rule {
  width: 1px;
  height: 40px;
  margin: 0 auto 24px;
  background: #d9cfb6;
}
.tunes-coda__en {
  font-family: var(--font-script);
  font-size: 18px;
  color: var(--muted);
  letter-spacing: 0.04em;
  margin: 0 0 14px;
}
.tunes-coda__body {
  font-family: var(--font-jp-serif);
  font-style: italic;
  font-size: 13px;
  line-height: 2.1;
  color: var(--muted);
  letter-spacing: 0.06em;
  margin: 0;
}

/* Footer link button (used in Shop column) */
.footer-link-btn {
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  font-family: inherit;
  font-size: 13px;
  color: var(--bagel-deep);
  letter-spacing: 0.06em;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: 1px;
  transition: color 0.2s ease;
}
.footer-link-btn:hover {
  color: var(--brown-deep);
}

@media (max-width: 600px) {
  .tune-card { padding: 28px 20px; }
  .tune-card__head { flex-direction: column; align-items: flex-start; gap: 8px; }
  .tune-card__no { font-size: 26px; }
  .tune-card__lyrics { padding: 16px 18px; }
}