:root {
  color-scheme: dark;
  --void: #050206;
  --stage: #0d050d;
  --lacquer: #1a0715;
  --ink: #fff6fb;
  --muted: #caa9bd;
  --dim: #7d6274;
  --pink: #ff4fa3;
  --pink-hot: #ff8cc8;
  --cyan: #77eaff;
  --chrome: #f5ddec;
  --line: rgba(255, 143, 203, 0.28);
  --line-cold: rgba(119, 234, 255, 0.24);
  --shadow-hot: rgba(255, 42, 145, 0.26);
  --shadow-black: rgba(0, 0, 0, 0.55);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background:
    linear-gradient(90deg, rgba(255, 79, 163, 0.05) 1px, transparent 1px),
    linear-gradient(180deg, rgba(119, 234, 255, 0.04) 1px, transparent 1px),
    linear-gradient(180deg, #050206 0%, #120610 48%, #050206 100%);
  background-size: 46px 46px, 46px 46px, auto;
  font-family:
    "PingFang SC", "Noto Sans SC", "Microsoft YaHei", system-ui, -apple-system,
    BlinkMacSystemFont, "Segoe UI", sans-serif;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.035), transparent 8%),
    repeating-linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.028) 0,
      rgba(255, 255, 255, 0.028) 1px,
      transparent 1px,
      transparent 6px
    );
  mix-blend-mode: screen;
  opacity: 0.45;
}

.site-shell {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(110deg, transparent 0 52%, rgba(255, 79, 163, 0.11) 52% 53%, transparent 53%),
    linear-gradient(70deg, transparent 0 68%, rgba(119, 234, 255, 0.08) 68% 69%, transparent 69%);
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
}

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 4px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  min-height: 86px;
  padding: 10px 44px;
  border-bottom: 1px solid var(--line);
  background: rgba(5, 2, 6, 0.84);
  backdrop-filter: blur(18px);
}

.brand-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  color: var(--chrome);
  font-family: "Songti SC", "STSong", "Noto Serif SC", serif;
  font-size: 1.15rem;
  font-weight: 700;
}

.brand-mark {
  width: 58px;
  height: 58px;
  object-fit: contain;
  filter:
    drop-shadow(0 0 12px rgba(255, 79, 163, 0.5))
    drop-shadow(0 0 3px rgba(255, 255, 255, 0.38));
}

.top-nav {
  display: flex;
  align-items: center;
  gap: 24px;
  color: var(--muted);
  font-size: 0.92rem;
}

.top-nav a {
  position: relative;
  padding-block: 8px;
}

.top-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: var(--pink-hot);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
}

.top-nav a:hover {
  color: var(--ink);
}

.top-nav a:hover::after {
  transform: scaleX(1);
}

main {
  position: relative;
  overflow: hidden;
}

.hero {
  min-height: calc(100vh - 86px);
  display: grid;
  grid-template-columns: minmax(0, 0.76fr) minmax(420px, 1.24fr);
  align-items: center;
  gap: 54px;
  padding: 48px 56px 72px;
}

.hero-copy {
  position: relative;
  z-index: 2;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--cyan);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1,
h2,
h3 {
  font-family: "Songti SC", "STSong", "Noto Serif SC", "SimSun", serif;
}

h1 {
  max-width: 6em;
  margin: 0;
  color: var(--chrome);
  font-size: 7.4rem;
  font-weight: 900;
  line-height: 0.9;
  letter-spacing: 0;
  text-shadow:
    0 1px 0 #fff,
    0 8px 22px var(--shadow-black),
    0 0 26px rgba(255, 79, 163, 0.35);
}

.hero-line {
  max-width: 470px;
  margin: 28px 0 0;
  color: var(--muted);
  font-size: 1.35rem;
  line-height: 1.68;
}

.hero-actions,
.track-links,
.channel-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-actions {
  margin-top: 34px;
}

.hero-actions a,
.track-links a,
.channel-links a {
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02)),
    rgba(14, 4, 13, 0.82);
  color: var(--ink);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.16);
  transition:
    border-color 180ms ease,
    background 180ms ease,
    transform 180ms ease,
    box-shadow 180ms ease;
}

.hero-actions a,
.track-links a {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  padding: 0 18px;
}

.hero-actions a:hover,
.track-links a:hover,
.channel-links a:hover {
  border-color: rgba(255, 140, 200, 0.86);
  background:
    linear-gradient(180deg, rgba(255, 79, 163, 0.18), rgba(119, 234, 255, 0.07)),
    rgba(20, 6, 18, 0.9);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.2),
    0 10px 28px rgba(255, 42, 145, 0.16);
  transform: translateY(-1px);
}

.hero-art {
  position: relative;
  min-width: 0;
}

.poster-plate {
  position: relative;
  padding: 26px;
  border: 1px solid var(--line);
  background:
    linear-gradient(135deg, rgba(255, 79, 163, 0.15), transparent 36%),
    linear-gradient(315deg, rgba(119, 234, 255, 0.08), transparent 32%),
    rgba(10, 3, 9, 0.82);
  box-shadow:
    0 30px 90px rgba(0, 0, 0, 0.5),
    inset 0 0 0 1px rgba(255, 255, 255, 0.05);
}

.poster-plate::before,
.poster-plate::after {
  content: "";
  position: absolute;
  inset: 14px;
  pointer-events: none;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.poster-plate::after {
  inset: auto 0 18%;
  height: 1px;
  border: 0;
  background: linear-gradient(90deg, transparent, var(--pink-hot), transparent);
  box-shadow: 0 0 18px rgba(255, 79, 163, 0.72);
}

.poster-plate img {
  position: relative;
  width: min(100%, 680px);
  display: block;
  margin-inline: auto;
  filter:
    drop-shadow(0 22px 34px rgba(0, 0, 0, 0.54))
    drop-shadow(0 0 26px rgba(255, 79, 163, 0.3));
}

.lyric-reel {
  position: absolute;
  left: -28px;
  right: 28px;
  bottom: -26px;
  z-index: 3;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: max-content;
  gap: 26px;
  overflow: hidden;
  padding: 13px 16px;
  border: 1px solid var(--line-cold);
  background: rgba(3, 9, 12, 0.88);
  color: var(--cyan);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.88rem;
  box-shadow: 0 12px 34px rgba(0, 0, 0, 0.36);
}

.lyric-reel span {
  position: relative;
  white-space: nowrap;
}

.lyric-reel span::before {
  content: ">";
  margin-right: 9px;
  color: var(--pink-hot);
}

.listen-panel,
.series-section,
.videos-section,
.channels-section {
  padding: 78px 56px;
}

.listen-panel {
  border-block: 1px solid var(--line);
  background:
    linear-gradient(90deg, rgba(119, 234, 255, 0.08), transparent 20%),
    linear-gradient(180deg, rgba(255, 79, 163, 0.1), rgba(5, 2, 6, 0));
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 26px;
}

h2 {
  margin: 0;
  color: var(--chrome);
  font-size: 4.1rem;
  line-height: 1;
  letter-spacing: 0;
}

.platform-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 22px;
  color: var(--muted);
}

.platform-row p {
  margin: 0;
}

.platform-toggle {
  display: grid;
  grid-template-columns: repeat(2, minmax(104px, 1fr));
  border: 1px solid var(--line);
  background: rgba(5, 2, 6, 0.72);
}

.platform-button {
  min-height: 42px;
  border: 0;
  border-right: 1px solid var(--line);
  background: transparent;
  color: var(--muted);
  cursor: pointer;
}

.platform-button:last-child {
  border-right: 0;
}

.platform-button.is-active {
  background:
    linear-gradient(90deg, rgba(255, 79, 163, 0.34), rgba(119, 234, 255, 0.14));
  color: var(--ink);
}

.player-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.42fr) minmax(300px, 0.58fr);
  gap: 18px;
  align-items: stretch;
}

.video-frame {
  position: relative;
  min-height: 320px;
  aspect-ratio: 16 / 9;
  border: 1px solid rgba(255, 140, 200, 0.46);
  background: #020102;
  box-shadow:
    0 28px 80px rgba(0, 0, 0, 0.48),
    0 0 38px rgba(255, 42, 145, 0.15);
}

.video-frame::before {
  content: "";
  position: absolute;
  inset: -1px;
  pointer-events: none;
  border: 1px solid rgba(119, 234, 255, 0.22);
  transform: translate(8px, 8px);
}

.video-frame iframe,
.player-fallback {
  width: 100%;
  height: 100%;
  border: 0;
}

.player-fallback {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  gap: 14px;
  padding: 28px;
  text-align: center;
  background:
    linear-gradient(135deg, rgba(255, 79, 163, 0.12), transparent),
    #080308;
}

.player-fallback[hidden] {
  display: none;
}

.player-fallback p {
  margin: 0;
  color: var(--muted);
}

.player-fallback a {
  color: var(--pink-hot);
}

.track-info {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
  padding: 32px;
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.06), transparent 28%),
    rgba(16, 5, 15, 0.86);
}

.series-label {
  margin: 0 0 14px;
  color: var(--cyan);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.88rem;
}

h3 {
  margin: 0;
  font-size: 2.25rem;
  line-height: 1.12;
  letter-spacing: 0;
}

.track-info p:not(.series-label) {
  margin: 18px 0 24px;
  color: var(--muted);
  line-height: 1.75;
}

.signal-meter {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 5px;
  align-items: end;
  height: 42px;
  margin-bottom: 24px;
}

.signal-meter span {
  display: block;
  height: 18px;
  background: linear-gradient(180deg, var(--cyan), var(--pink));
}

.signal-meter span:nth-child(2) {
  height: 29px;
}

.signal-meter span:nth-child(3) {
  height: 38px;
}

.signal-meter span:nth-child(4) {
  height: 24px;
}

.signal-meter span:nth-child(5) {
  height: 34px;
}

.series-grid,
.video-grid {
  display: grid;
  gap: 16px;
}

.series-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.series-card,
.video-card,
.channel-links a {
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.045), transparent 30%),
    rgba(15, 5, 14, 0.82);
}

.series-card {
  position: relative;
  min-height: 230px;
  padding: 24px;
  overflow: hidden;
}

.series-card::after {
  content: "";
  position: absolute;
  left: 24px;
  right: 24px;
  bottom: 22px;
  height: 3px;
  background: linear-gradient(90deg, var(--pink), var(--cyan), transparent);
}

.series-card h3,
.video-card h3 {
  font-size: 1.34rem;
}

.series-card p,
.video-card p {
  color: var(--muted);
  line-height: 1.65;
}

.series-count {
  color: var(--pink-hot);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.82rem;
}

.video-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.video-card {
  padding: 0;
  overflow: hidden;
  text-align: left;
  color: inherit;
  cursor: pointer;
}

.video-card img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: #050205;
  filter: saturate(1.05) contrast(1.05);
}

.video-card-body {
  display: block;
  padding: 16px;
}

.video-card p {
  margin: 10px 0 0;
  font-size: 0.92rem;
}

.video-card.is-active {
  border-color: rgba(255, 140, 200, 0.9);
  box-shadow:
    0 0 0 1px rgba(255, 140, 200, 0.24),
    0 0 30px rgba(255, 79, 163, 0.22);
}

.channel-links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.channel-links a {
  display: flex;
  min-height: 126px;
  flex-direction: column;
  justify-content: center;
  padding: 26px;
}

.channel-links span {
  color: var(--muted);
}

.channel-links strong {
  margin-top: 10px;
  font-family: "Songti SC", "STSong", "Noto Serif SC", serif;
  font-size: 2.1rem;
}

@media (prefers-reduced-motion: no-preference) {
  .lyric-reel span {
    animation: reelPulse 3.8s ease-in-out infinite;
  }

  .lyric-reel span:nth-child(2n) {
    animation-delay: 400ms;
  }
}

@keyframes reelPulse {
  0%,
  100% {
    opacity: 0.68;
  }

  45% {
    opacity: 1;
    text-shadow: 0 0 12px rgba(119, 234, 255, 0.52);
  }
}

@media (max-width: 1120px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .hero-art {
    order: -1;
  }

  .poster-plate img {
    width: min(100%, 520px);
  }

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

  .series-grid,
  .video-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
    min-height: 0;
    padding: 14px 20px;
  }

  .top-nav {
    width: 100%;
    justify-content: space-between;
    gap: 12px;
  }

  .hero,
  .listen-panel,
  .series-section,
  .videos-section,
  .channels-section {
    padding-inline: 20px;
  }

  .hero {
    padding-top: 26px;
    padding-bottom: 48px;
  }

  h1 {
    font-size: 4.6rem;
  }

  h2 {
    font-size: 2.7rem;
  }

  h3 {
    font-size: 1.75rem;
  }

  .hero-line {
    font-size: 1.12rem;
  }

  .platform-row,
  .section-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .lyric-reel {
    position: relative;
    left: auto;
    right: auto;
    bottom: auto;
    margin-top: 12px;
  }

  .video-frame {
    min-height: 220px;
  }

  .series-grid,
  .video-grid,
  .channel-links {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 430px) {
  .brand-link span {
    display: none;
  }

  .top-nav {
    font-size: 0.86rem;
  }

  h1 {
    font-size: 3.55rem;
  }

  .poster-plate {
    padding: 14px;
  }
}