.album-page {
  padding: clamp(1.4rem, 3vw, 2.75rem) clamp(1rem, 3vw, 3rem) clamp(5rem, 9vw, 9rem);
}

.album-masthead {
  min-height: calc(86vh - 4rem);
  display: grid;
  grid-template-columns: minmax(22rem, 0.92fr) minmax(24rem, 0.7fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: end;
  padding: clamp(2rem, 4vw, 4rem) 0 clamp(2rem, 4vw, 3.5rem);
  border-bottom: 1px solid var(--line);
}

.album-title-block {
  align-self: center;
}

.album-title-block .back-link {
  margin-bottom: clamp(2rem, 4vw, 4rem);
}

.album-title-block h1 {
  max-width: 8ch;
  margin-bottom: clamp(1.25rem, 2vw, 1.75rem);
  font-size: clamp(4.2rem, 8.6vw, 9.2rem);
  line-height: 0.83;
  font-weight: 950;
  text-transform: uppercase;
}

.album-thesis {
  max-width: 42rem;
  color: var(--soft);
  font-size: clamp(1.08rem, 1.6vw, 1.35rem);
  line-height: 1.62;
}

.album-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: clamp(1.5rem, 3vw, 2.5rem);
}

.platform-link {
  display: inline-flex;
  align-items: center;
  min-height: 2.65rem;
  border: 1px solid var(--line-strong);
  padding: 0.72rem 0.9rem;
  color: var(--fg);
  font-size: 0.76rem;
  font-weight: 850;
  text-transform: uppercase;
  transition: border-color 160ms ease, background 160ms ease;
}

.platform-link:hover {
  border-color: var(--fg);
  background: rgba(244, 241, 236, 0.07);
}

.album-cover-frame {
  margin: 0;
  align-self: stretch;
  display: grid;
  grid-template-rows: 1fr auto;
  min-height: 34rem;
  border-left: 1px solid var(--line);
}

.album-cover-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.94) contrast(1.05);
}

.album-cover-frame figcaption {
  border-top: 1px solid var(--line);
  padding: 0.85rem 0 0 1rem;
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 750;
  text-transform: uppercase;
}

.album-brief,
.album-world {
  display: grid;
  grid-template-columns: minmax(16rem, 0.75fr) minmax(24rem, 1.1fr);
  gap: clamp(2rem, 6vw, 7rem);
  padding: clamp(4rem, 8vw, 8rem) 0;
  border-bottom: 1px solid var(--line);
}

.album-brief h2,
.album-world h2,
.album-section-head h2,
.album-faq h2 {
  margin-bottom: 0;
  font-size: clamp(2.35rem, 5.4vw, 6.2rem);
  line-height: 0.9;
  text-transform: uppercase;
}

.album-prose {
  max-width: 48rem;
  color: #e4ded6;
  font-size: clamp(1.04rem, 1.3vw, 1.18rem);
  line-height: 1.8;
}

.album-prose p {
  margin-bottom: 1.35rem;
}

.album-section-head {
  display: grid;
  grid-template-columns: minmax(16rem, 0.75fr) minmax(24rem, 1.1fr);
  gap: clamp(2rem, 6vw, 7rem);
  margin-bottom: clamp(2rem, 5vw, 5rem);
}

.album-listen,
.album-track-section,
.lyrics-section,
.full-lyrics-section,
.album-faq {
  padding: clamp(4rem, 8vw, 8rem) 0;
  border-bottom: 1px solid var(--line);
}

.listen-grid {
  display: grid;
  grid-template-columns: minmax(22rem, 0.96fr) minmax(22rem, 1fr);
  gap: clamp(1.5rem, 4vw, 4rem);
  align-items: start;
}

.listen-visual {
  grid-column: 1;
  position: sticky;
  top: 5.5rem;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  background:
    linear-gradient(135deg, rgba(215, 31, 42, 0.22), transparent 48%),
    linear-gradient(315deg, rgba(111, 216, 231, 0.14), transparent 42%),
    #050505;
}

.listen-visual img {
  width: 100%;
  aspect-ratio: 16 / 9;
  height: auto;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.08);
}

.listen-visual figcaption {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 0.95rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 850;
  text-transform: uppercase;
}

.listen-visual a {
  color: var(--fg);
  border-bottom: 1px solid currentColor;
}

.audio-list {
  grid-column: 2;
  grid-row: 1;
  border-top: 1px solid var(--line);
}

.audio-item {
  display: grid;
  grid-template-columns: 2.5rem minmax(0, 1fr);
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--line);
  transition: background 160ms ease, border-color 160ms ease;
}

.audio-item.is-playing {
  border-color: rgba(244, 241, 236, 0.28);
  background: linear-gradient(90deg, rgba(244, 241, 236, 0.07), rgba(244, 241, 236, 0));
}

.audio-item strong {
  display: block;
  margin-bottom: 0.7rem;
  font-size: clamp(1rem, 1.5vw, 1.22rem);
  line-height: 1.1;
  text-transform: uppercase;
}

.audio-item span {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
}

.track-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.track-item {
  display: grid;
  grid-template-columns: 4rem minmax(12rem, 0.7fr) 5rem minmax(20rem, 1fr);
  gap: clamp(1rem, 2.5vw, 2.4rem);
  align-items: baseline;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--line);
}

.track-number,
.track-duration {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
}

.track-title {
  margin: 0;
  font-size: clamp(1.35rem, 2.8vw, 2.7rem);
  line-height: 0.95;
  font-weight: 900;
  text-transform: uppercase;
}

.track-note {
  margin: 0;
  color: #cfc8bf;
  line-height: 1.55;
}

.lyric-notes {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.lyric-note {
  display: grid;
  grid-template-columns: minmax(14rem, 0.56fr) minmax(20rem, 1fr);
  gap: clamp(1.5rem, 4vw, 4rem);
  padding: clamp(1.35rem, 3vw, 2.25rem) 0;
  border-bottom: 1px solid var(--line);
}

.lyric-note h3 {
  margin-bottom: 0.7rem;
  font-size: clamp(1.4rem, 2.4vw, 2.3rem);
  line-height: 1;
  text-transform: uppercase;
}

.lyric-line {
  margin: 0;
  color: var(--fg);
  font-size: clamp(1.05rem, 1.45vw, 1.35rem);
  line-height: 1.45;
}

.lyric-reading {
  margin: 0;
  color: var(--soft);
  line-height: 1.72;
}

.full-lyrics {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.full-lyrics details {
  border-bottom: 1px solid var(--line);
  padding: 0;
}

.full-lyrics summary {
  cursor: pointer;
  display: grid;
  grid-template-columns: minmax(12rem, 0.48fr) minmax(10rem, 1fr);
  gap: clamp(1rem, 3vw, 3rem);
  padding: 1.2rem 0;
  list-style: none;
}

.full-lyrics summary::-webkit-details-marker {
  display: none;
}

.full-lyrics summary strong {
  font-size: clamp(1.25rem, 2.3vw, 2.2rem);
  line-height: 1;
  text-transform: uppercase;
}

.full-lyrics summary span {
  align-self: center;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.full-lyrics-body {
  max-width: 50rem;
  margin-left: min(36vw, 28rem);
  padding: 0 0 clamp(2rem, 4vw, 3rem);
  color: #e5ded6;
  font-size: clamp(1rem, 1.25vw, 1.14rem);
  line-height: 1.78;
  white-space: normal;
}

.world-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
}

.world-cell {
  min-height: 14rem;
  padding: clamp(1rem, 2.2vw, 1.75rem);
  background: rgba(9, 9, 9, 0.93);
}

.world-cell h3 {
  margin-bottom: 0.75rem;
  font-size: 0.86rem;
  text-transform: uppercase;
}

.world-cell p {
  margin: 0;
  color: var(--soft);
  line-height: 1.65;
}

.album-faq h2 {
  max-width: 13ch;
  margin-bottom: clamp(2rem, 5vw, 4rem);
}

.faq-item {
  display: grid;
  grid-template-columns: minmax(18rem, 0.68fr) minmax(22rem, 1fr);
  gap: clamp(1.5rem, 4vw, 4rem);
  padding: 1.45rem 0;
  border-top: 1px solid var(--line);
}

.faq-item:last-child {
  border-bottom: 1px solid var(--line);
}

.faq-item h3 {
  margin: 0;
  font-size: clamp(1.25rem, 2.3vw, 2rem);
  line-height: 1.08;
}

.faq-item p {
  margin: 0;
  color: var(--soft);
  line-height: 1.7;
}

@media (max-width: 900px) {
  .album-masthead,
  .album-brief,
  .album-world,
  .album-section-head,
  .listen-grid,
  .lyric-note,
  .faq-item {
    grid-template-columns: 1fr;
  }

  .listen-visual {
    position: static;
  }

  .audio-list {
    grid-column: auto;
    grid-row: auto;
  }

  .album-masthead {
    min-height: auto;
  }

  .album-cover-frame {
    min-height: 28rem;
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .track-item {
    grid-template-columns: 3rem 1fr 4rem;
  }

  .track-note {
    grid-column: 2 / 4;
  }
}

@media (max-width: 620px) {
  .album-page {
    padding-top: 2.75rem;
  }

  .album-title-block h1 {
    font-size: clamp(4rem, 20vw, 6.6rem);
  }

  .album-cover-frame {
    min-height: auto;
  }

  .album-cover-frame img {
    aspect-ratio: 1;
    height: auto;
  }

  .world-grid {
    grid-template-columns: 1fr;
  }

  .track-item {
    grid-template-columns: 2.25rem 1fr;
  }

  .listen-visual figcaption {
    display: grid;
    gap: 0.45rem;
  }

  .full-lyrics summary {
    grid-template-columns: 1fr;
    gap: 0.45rem;
  }

  .full-lyrics-body {
    margin-left: 0;
  }

  .track-duration {
    grid-column: 2;
  }

  .track-note {
    grid-column: 2;
  }
}