:root {
  --album-display: "Poppins", "DM Sans", sans-serif;
  --album-body: "DM Sans", "Poppins", sans-serif;
}

body.nb-album-page {
  margin: 0;
  min-height: 100vh;
  background: var(--nb-ink);
  color: var(--nb-text);
  font-family: var(--album-body);
  overflow-x: hidden;
}

body.nb-album-page a { color: inherit; text-decoration: none; }
body.nb-album-page button,
body.nb-album-page input,
body.nb-album-page textarea { font: inherit; }

.nb-album-layout { min-height: 100vh; }
.nb-album-main { padding: 0 0 34px; }

.nb-album-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 18px 32px 0;
  color: var(--nb-muted);
  font-size: 13px;
  font-weight: 800;
}

.nb-album-breadcrumb i { color: var(--nb-soft); font-size: 10px; }
.nb-album-breadcrumb span { color: var(--nb-text); overflow-wrap: anywhere; }

.album-page-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 380px;
  gap: 18px;
  padding: 22px 20px 0;
  align-items: start;
}

.album-left { min-width: 0; }

.album-hero {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--nb-border);
  border-radius: 18px;
  background:
    radial-gradient(ellipse 115% 100% at 22% 0%, rgba(255, 184, 0, 0.17), transparent 55%),
    radial-gradient(ellipse 100% 100% at 86% 100%, rgba(255, 51, 102, 0.13), transparent 50%),
    var(--nb-panel);
  box-shadow: var(--nb-shadow);
}

.album-hero-inner {
  display: flex;
  flex-direction: column;
  gap: 18px;
  align-items: center;
  padding: 28px 28px 12px;
}

.album-copy {
  width: min(100%, 900px);
  text-align: center;
}

.album-cover {
  position: relative;
  width: 100%;
  max-width: 460px;
  aspect-ratio: 1 / 1;
  border-radius: 16px;
  border: 1px solid var(--nb-border);
  overflow: hidden;
  background: var(--nb-surface);
  box-shadow: 0 24px 52px rgba(0, 0, 0, 0.36);
}

.album-cover img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.album-cover-play {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 66px;
  height: 66px;
  transform: translate(-50%, -50%);
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.28);
  background: linear-gradient(135deg, var(--nb-red), #c91448);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 18px 42px rgba(255, 51, 102, 0.24);
}

.album-cover-play svg,
.album-cover-play i { width: 24px; height: 24px; }

.album-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--nb-gold);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin: 0 0 12px;
}

.album-title {
  margin: 0;
  color: var(--nb-text);
  font-family: var(--album-display);
  font-size: clamp(28px, 3.6vw, 46px);
  line-height: 1.02;
  font-weight: 900;
  letter-spacing: 0;
  overflow-wrap: anywhere;
}

.album-meta-line {
  margin: 12px 0 0;
  color: var(--nb-muted);
  font-size: 14px;
  font-weight: 800;
  line-height: 1.5;
  overflow-wrap: anywhere;
}

.album-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-top: -4px;
}

.album-btn,
.album-show-more,
.comment-submit-btn {
  min-height: 38px;
  border: 0;
  border-radius: 999px;
  background: var(--nb-red);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 0 13px;
  font-size: 12px;
  line-height: 1;
  font-weight: 900;
  cursor: pointer;
}

.album-btn svg,
.album-btn i {
  width: 14px;
  height: 14px;
  font-size: 13px;
  flex: 0 0 auto;
}

.album-btn.secondary,
.album-show-more {
  background: var(--nb-surface);
  color: var(--nb-text);
  border: 1px solid var(--nb-border);
}

.audioWrap.album-player {
  margin-top: 0;
  padding: 16px;
  border-top: 1px solid var(--nb-border);
}

.album-player .playerControls {
  justify-content: center;
  gap: 12px;
}

.album-player .playerCtrlBtn {
  width: 46px;
  height: 46px;
}

.album-player .nowPlaying {
  margin: 12px 0 0;
  color: var(--nb-muted);
  text-align: center;
  font-size: 13px;
  font-weight: 800;
  overflow-wrap: anywhere;
}

.album-content-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  margin-top: 16px;
}

.album-section,
.sharePostCard {
  border: 1px solid var(--nb-border);
  border-radius: 16px;
  background: var(--nb-panel);
  box-shadow: var(--nb-shadow);
  padding: 18px;
}

.album-section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.album-section-title {
  margin: 0;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--nb-text);
  font-family: var(--album-display);
  font-size: 18px;
  font-weight: 900;
  letter-spacing: 0;
}

.album-description {
  color: var(--nb-muted);
  font-size: 15px;
  line-height: 1.75;
  overflow-wrap: anywhere;
}

.album-description strong,
.album-description b {
  color: var(--nb-red);
}

.album-description :first-child { margin-top: 0; }
.album-description :last-child { margin-bottom: 0; }

.albumTrackList {
  display: grid;
  gap: 10px;
}

.albumTrackRow {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 12px;
  border-radius: 14px;
  border: 1px solid var(--nb-border);
  background: var(--nb-surface);
}

.albumTrackRow.playing { border-color: rgba(255, 51, 102, 0.45); }
.albumTrackTop {
  min-width: 0;
  display: block;
}
.albumTrackTop .itemTitle,
.albumTrackRow .itemTitle {
  margin: 0;
  color: var(--nb-text);
  font-weight: 900;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.albumTrackTop .itemMeta,
.albumTrackRow .itemMeta {
  margin: 5px 0 0;
  color: var(--nb-muted);
  font-size: 12px;
  font-weight: 800;
  overflow-wrap: anywhere;
}

.albumTrackTop .chip,
.chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 28px;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid var(--nb-border);
  background: var(--nb-panel);
  color: var(--nb-muted);
  font-size: 11px;
  font-weight: 900;
}

.albumTrackTop .chip {
  display: none;
}

.albumTrackBtns {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.miniAction {
  width: 38px;
  height: 38px;
  padding: 0;
  border-radius: 999px;
  border: 1px solid var(--nb-border);
  background: var(--nb-panel);
  color: var(--nb-text);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.miniAction svg { width: 18px; height: 18px; }

.shareActions.album-share {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  justify-content: flex-start;
}

.btn-icon {
  width: 46px;
  height: 46px;
  min-height: 46px;
  border-radius: 999px;
  background: var(--nb-surface);
  border: 1px solid var(--nb-border);
  color: var(--nb-muted);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  transition: border-color 0.18s ease, color 0.18s ease, background 0.18s ease, transform 0.18s ease;
}

.btn-icon:hover {
  transform: translateY(-1px);
  border-color: rgba(255, 51, 102, 0.42);
  color: var(--nb-text);
}

.btn-icon svg,
.btn-icon i,
.shareIconBtn svg {
  width: 20px;
  height: 20px;
  font-size: 18px;
}

.commentForm {
  display: grid;
  gap: 10px;
}

.commentInput,
.commentArea {
  width: 100%;
  box-sizing: border-box;
  border-radius: 12px;
  border: 1px solid var(--nb-border);
  background: var(--nb-surface);
  color: var(--nb-text);
  padding: 12px 14px;
  outline: 0;
}

.commentArea { min-height: 112px; resize: vertical; }
.commentsList { display: grid; gap: 10px; }
.commentItem {
  padding: 12px;
  border: 1px solid var(--nb-border);
  border-radius: 12px;
  background: var(--nb-surface);
}
.commentTop {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: var(--nb-text);
}

.album-right {
  position: sticky;
  top: calc(var(--nb-header) + 18px);
  display: grid;
  gap: 14px;
}

.album-rail-section {
  border: 1px solid var(--nb-border);
  border-radius: 16px;
  background: var(--nb-panel);
  box-shadow: var(--nb-shadow);
  overflow: hidden;
}

.album-rail-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px;
  border-bottom: 1px solid var(--nb-border);
}

.album-rail-title-main {
  margin: 0;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--nb-text);
  font-family: var(--album-display);
  font-size: 16px;
  font-weight: 900;
}

.album-rail-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  padding: 12px;
}

.album-rail-card {
  position: relative;
  min-width: 0;
  aspect-ratio: 1 / 1;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--nb-border);
  background: var(--nb-surface);
  isolation: isolate;
}

.album-rail-art,
.album-rail-art img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}

.album-rail-art img { object-fit: cover; transition: transform .25s ease; }
.album-rail-card:hover .album-rail-art img { transform: scale(1.04); }

.album-rail-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,.78), rgba(0,0,0,.16) 62%, rgba(0,0,0,.02));
  z-index: 1;
}

.album-rail-body {
  position: absolute;
  inset: auto 9px 9px;
  z-index: 2;
  min-width: 0;
}

.album-rail-title {
  display: block;
  color: #fff;
  font-size: 12px;
  font-weight: 900;
  line-height: 1.25;
  overflow-wrap: anywhere;
}

.album-rail-meta {
  display: block;
  margin-top: 3px;
  color: rgba(255,255,255,.78);
  font-size: 10px;
  font-weight: 800;
  line-height: 1.25;
  overflow-wrap: anywhere;
}

.album-rail-rank {
  position: absolute;
  top: 8px;
  left: 8px;
  z-index: 3;
  width: 28px;
  height: 28px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--nb-gold);
  color: #17120a;
  font-size: 12px;
  font-weight: 900;
}

.album-rail-section:not(.is-expanded) .album-rail-card.is-extra { display: none; }
.album-rail-actions {
  display: flex;
  justify-content: center;
  padding: 0 12px 12px;
}

.album-show-more {
  min-height: 36px;
  font-size: 12px;
  padding: 0 14px;
}

.album-rail-empty {
  margin: 0;
  padding: 12px;
  color: var(--nb-muted);
  font-size: 13px;
  font-weight: 800;
}

.nb-footer {
  display: flex;
  justify-content: center;
  text-align: center;
}

@media (max-width: 1120px) {
  .album-page-grid { grid-template-columns: minmax(0, 1fr) 320px; }
}

@media (max-width: 980px) {
  .album-page-grid { grid-template-columns: 1fr; }
  .album-right { position: static; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .album-cover { margin: 0 auto; }
}

@media (max-width: 760px) {
  .nb-album-main { padding-bottom: 78px; }
  .nb-album-breadcrumb { padding: 14px 14px 0; font-size: 12px; }
  .album-page-grid { padding: 14px 10px 0; gap: 12px; }
  .album-hero { border-radius: 14px; }
  .album-hero-inner { padding: 18px 10px; gap: 16px; }
  .album-title { font-size: clamp(25px, 8vw, 34px); text-align: left; }
  .album-meta-line { font-size: 13px; }
  .album-cover { max-width: 100%; border-radius: 13px; }
  .album-actions { justify-content: center; }
  .album-btn { flex: 0 1 auto; padding: 0 12px; }
  .album-section { border-radius: 14px; padding: 14px; }
  .albumTrackRow { grid-template-columns: 1fr; }
  .albumTrackBtns { justify-content: center; }
  .album-right { grid-template-columns: 1fr; gap: 12px; }
  .shareActions.album-share { justify-content: center; }
}

@media (max-width: 420px) {
  .album-rail-grid { gap: 8px; padding: 10px; }
  .album-rail-title { font-size: 11px; }
  .album-rail-meta { font-size: 9px; }
}