:root {
  color-scheme: dark;
  --ink: #0b0d0c;
  --panel: #131612;
  --paper: #f1ebdd;
  --muted: rgba(241, 235, 221, 0.62);
  --line: rgba(241, 235, 221, 0.17);
  --accent: #c69d55;
  --accent-2: #d85d28;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--ink);
  color: var(--paper);
  font-family: Arial, "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
}

a,
button,
input {
  color: inherit;
  font: inherit;
  -webkit-tap-highlight-color: transparent;
}

a {
  text-decoration: none;
}

.release-header {
  position: absolute;
  inset: 0 0 auto;
  z-index: 5;
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
  padding: 0 clamp(20px, 4vw, 62px);
}

.release-wordmark {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.17em;
}

.release-wordmark::before {
  content: "";
  width: 12px;
  height: 12px;
  border: 1px solid var(--accent);
}

.release-header-meta {
  display: flex;
  align-items: center;
  gap: 22px;
  color: var(--muted);
  font-size: 0.6rem;
  font-weight: 900;
  letter-spacing: 0.16em;
}

.release-lang {
  display: flex;
  align-items: center;
  gap: 8px;
}

.release-lang button {
  border: 0;
  padding: 4px 0;
  background: none;
  color: rgba(241, 235, 221, 0.38);
  cursor: pointer;
}

.release-lang button.is-active {
  color: var(--paper);
}

.release-hero {
  min-height: 100svh;
  display: grid;
  grid-template-columns: minmax(420px, 0.92fr) minmax(0, 1.08fr);
  border-bottom: 1px solid var(--line);
}

.release-art {
  position: relative;
  min-height: 100svh;
  display: grid;
  place-items: center;
  overflow: hidden;
  border-right: 1px solid var(--line);
  padding: 112px clamp(28px, 4vw, 64px) 62px;
  background:
    radial-gradient(circle at 20% 74%, color-mix(in srgb, var(--accent-2) 14%, transparent), transparent 25rem),
    #11130f;
}

.release-art::after {
  content: attr(data-number);
  position: absolute;
  right: -0.04em;
  bottom: -0.18em;
  z-index: 0;
  color: rgba(241, 235, 221, 0.035);
  font-family: Georgia, serif;
  font-size: clamp(13rem, 30vw, 31rem);
  line-height: 1;
}

.release-cover {
  position: relative;
  z-index: 1;
  width: min(100%, 680px);
  aspect-ratio: 1;
  display: block;
  border: 1px solid color-mix(in srgb, var(--accent) 65%, transparent);
  object-fit: cover;
  box-shadow: 0 42px 110px rgba(0, 0, 0, 0.47);
}

.release-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 126px clamp(30px, 7vw, 118px) 68px;
  background:
    radial-gradient(circle at 78% 20%, color-mix(in srgb, var(--accent) 9%, transparent), transparent 24rem),
    var(--ink);
}

.release-series {
  margin: 0 0 30px;
  color: var(--accent);
  font-size: 0.65rem;
  font-weight: 900;
  letter-spacing: 0.23em;
}

.release-copy h1 {
  max-width: 8.5em;
  margin: 0;
  font-family: "Yu Mincho", "Hiragino Mincho ProN", Georgia, serif;
  font-size: clamp(4rem, 8vw, 8.6rem);
  font-weight: 500;
  line-height: 0.94;
  letter-spacing: -0.08em;
  text-wrap: balance;
}

.release-copy h1.release-title-long {
  max-width: 10.5em;
  font-size: clamp(3.25rem, 6.4vw, 7rem);
  line-height: 1.02;
}

.release-roman {
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 0.62rem;
  font-weight: 900;
  letter-spacing: 0.27em;
}

.release-lead {
  max-width: 34em;
  margin: 38px 0 0;
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: clamp(1rem, 1.65vw, 1.28rem);
  line-height: 1.95;
}

.release-author {
  display: flex;
  align-items: baseline;
  gap: 18px;
  margin-top: 34px;
}

.release-author span {
  color: var(--muted);
  font-size: 0.58rem;
  font-weight: 900;
  letter-spacing: 0.17em;
}

.release-author strong {
  font-family: Georgia, serif;
  font-size: 1.08rem;
  font-weight: 500;
  letter-spacing: 0.16em;
}

.release-context-link {
  width: fit-content;
  margin-top: 28px;
  border-bottom: 1px solid color-mix(in srgb, var(--accent) 65%, transparent);
  padding-bottom: 4px;
  color: var(--accent);
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: 0.82rem;
  line-height: 1.7;
}

.release-context-link:hover,
.release-context-link:focus-visible {
  border-color: var(--paper);
  color: var(--paper);
  outline: none;
}

.release-player {
  position: sticky;
  top: 0;
  z-index: 4;
  display: grid;
  grid-template-columns: auto minmax(150px, auto) minmax(120px, 1fr) auto;
  align-items: center;
  gap: clamp(12px, 2vw, 26px);
  min-height: 92px;
  border-bottom: 1px solid var(--line);
  padding: 15px clamp(18px, 6vw, 94px);
  background: rgba(19, 22, 18, 0.96);
  backdrop-filter: blur(14px);
}

.release-play {
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  border: 1px solid var(--accent);
  border-radius: 50%;
  background: transparent;
  font-size: 0.59rem;
  font-weight: 900;
  letter-spacing: 0.06em;
  cursor: pointer;
}

.release-play:hover,
.release-play:focus-visible {
  background: var(--accent);
  color: var(--ink);
  outline: none;
}

.release-track {
  display: grid;
  gap: 5px;
}

.release-track strong {
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: 0.92rem;
}

.release-track span {
  color: var(--muted);
  font-size: 0.56rem;
  font-weight: 900;
  letter-spacing: 0.15em;
}

.release-seek {
  width: 100%;
  height: 2px;
  accent-color: var(--accent-2);
  cursor: pointer;
}

.release-time {
  min-width: 6.2em;
  color: var(--muted);
  font-size: 0.66rem;
  font-variant-numeric: tabular-nums;
  text-align: right;
}

.release-ticker {
  display: flex;
  gap: 30px;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  padding: 12px 0;
  color: var(--accent);
  font-size: 0.56rem;
  font-weight: 900;
  letter-spacing: 0.24em;
  white-space: nowrap;
}

.release-ticker span {
  flex: 0 0 auto;
}

.release-ticker span::after {
  content: "■";
  margin-left: 30px;
  color: var(--accent-2);
  font-size: 0.42rem;
}

.release-lyrics {
  padding: clamp(78px, 11vw, 165px) clamp(22px, 8vw, 130px);
  background:
    linear-gradient(115deg, color-mix(in srgb, var(--accent) 6%, transparent), transparent 34%),
    var(--ink);
}

.release-lyrics-head {
  display: grid;
  grid-template-columns: minmax(160px, 0.62fr) 1.38fr;
  gap: 44px;
  align-items: end;
  border-bottom: 1px solid var(--line);
  padding-bottom: 42px;
}

.release-lyrics-head p {
  margin: 0;
  color: var(--accent);
  font-size: 0.62rem;
  font-weight: 900;
  letter-spacing: 0.22em;
}

.release-lyrics-head h2 {
  margin: 0;
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: clamp(3rem, 7vw, 7rem);
  font-weight: 500;
  line-height: 0.92;
  letter-spacing: -0.07em;
}

.release-lyrics-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 7vw;
}

.lyric-block {
  min-height: 300px;
  margin: 0;
  border-bottom: 1px solid var(--line);
  padding: 64px 0;
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: clamp(0.98rem, 1.5vw, 1.24rem);
  font-weight: 600;
  line-height: 2.05;
}

.lyric-label {
  display: block;
  margin-bottom: 24px;
  color: var(--accent);
  font-family: Arial, sans-serif;
  font-size: 0.55rem;
  font-weight: 900;
  letter-spacing: 0.22em;
}

.lyric-block.is-hook {
  color: color-mix(in srgb, var(--paper) 84%, var(--accent) 16%);
}

.release-credits {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 30px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 36px clamp(22px, 8vw, 130px);
  background: var(--panel);
}

.release-credit {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 18px;
}

.release-credit span {
  color: var(--muted);
  font-size: 0.56rem;
  font-weight: 900;
  letter-spacing: 0.17em;
}

.release-credit strong {
  font-family: Georgia, serif;
  font-size: 0.98rem;
  font-weight: 500;
  letter-spacing: 0.14em;
}

.release-footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 28px clamp(22px, 4vw, 62px) 40px;
  color: var(--muted);
  font-size: 0.6rem;
  font-weight: 900;
  letter-spacing: 0.14em;
}

.release-footer a:hover,
.release-footer a:focus-visible {
  color: var(--paper);
  outline: none;
}

@media (max-width: 850px) {
  .release-header-meta > span {
    display: none;
  }

  .release-hero {
    grid-template-columns: 1fr;
  }

  .release-art {
    min-height: auto;
    border-right: 0;
    padding: 112px 22px 40px;
  }

  .release-copy {
    min-height: 68svh;
    border-top: 1px solid var(--line);
    padding: 68px 22px;
  }

  .release-copy h1 {
    font-size: clamp(3.8rem, 18vw, 7rem);
  }

  .release-copy h1.release-title-long {
    font-size: clamp(3rem, 14vw, 5.8rem);
  }

  .release-player {
    grid-template-columns: auto 1fr auto;
  }

  .release-seek {
    grid-column: 1 / -1;
    grid-row: 2;
  }

  .release-lyrics-head,
  .release-lyrics-grid {
    grid-template-columns: 1fr;
  }

  .release-lyrics-head {
    gap: 22px;
  }

  .lyric-block {
    min-height: auto;
  }

  .release-credits {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 500px) {
  .release-header {
    min-height: 66px;
  }

  .release-player {
    gap: 9px;
    padding: 14px 15px;
  }

  .release-track strong {
    font-size: 0.8rem;
  }

  .release-lyrics {
    padding-left: 22px;
    padding-right: 22px;
  }

  .lyric-block {
    padding: 52px 0;
  }

  .release-credit,
  .release-footer {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}