:root {
  --ink: #070506;
  --ink-soft: #0d090a;
  --paper: #efe8de;
  --muted: #95898a;
  --line: rgba(239, 232, 222, 0.14);
  --red: #8c101d;
  --red-bright: #b9192b;
  --panel: rgba(18, 11, 12, 0.76);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--paper);
  background: var(--ink);
  font-family: "Noto Sans TC", system-ui, sans-serif;
  font-weight: 300;
  overflow-x: hidden;
}

button, a { font: inherit; }

button:focus-visible, a:focus-visible {
  outline: 1px solid var(--paper);
  outline-offset: 5px;
}

.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 50;
  opacity: 0.045;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.8'/%3E%3C/svg%3E");
}

.topbar {
  position: absolute;
  inset: 0 0 auto;
  z-index: 20;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 28px 4vw;
}

.wordmark {
  color: var(--paper);
  text-decoration: none;
  font-family: "Cormorant Garamond", serif;
  font-size: 1.2rem;
  letter-spacing: 0.15em;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: clamp(.65rem, 2vw, 1.4rem);
}

.language-switch {
  color: #9b8b8c;
  text-decoration: none;
  border: 1px solid rgba(239, 232, 222, .18);
  padding: .45rem .58rem;
  font-size: .58rem;
  letter-spacing: .16em;
  transition: color .25s ease, border-color .25s ease, background .25s ease;
}

.language-switch:hover {
  color: var(--paper);
  border-color: rgba(181, 25, 43, .55);
  background: rgba(140, 16, 29, .09);
}

.sound-toggle {
  display: flex;
  align-items: center;
  gap: 10px;
  border: 0;
  color: var(--muted);
  background: transparent;
  padding: 8px;
  font-size: 0.6rem;
  letter-spacing: 0.16em;
  cursor: pointer;
}

.sound-bars { display: flex; align-items: flex-end; gap: 2px; height: 12px; }
.sound-bars i { display: block; width: 1px; height: 4px; background: currentColor; }
.sound-bars i:nth-child(2) { height: 9px; }
.sound-bars i:nth-child(3) { height: 6px; }
.sound-toggle[aria-pressed="true"] .sound-bars i { animation: pulse-bar 0.9s ease-in-out infinite alternate; }
.sound-toggle[aria-pressed="true"] .sound-bars i:nth-child(2) { animation-delay: -0.4s; }
.sound-toggle[aria-pressed="true"] .sound-bars i:nth-child(3) { animation-delay: -0.7s; }

@keyframes pulse-bar { to { height: 12px; color: var(--red-bright); } }

.hero {
  min-height: max(100svh, 780px);
  position: relative;
  display: grid;
  place-items: center;
  isolation: isolate;
  overflow: hidden;
  background:
    radial-gradient(circle at 58% 36%, rgba(117, 14, 28, 0.11), transparent 25%),
    linear-gradient(180deg, #070506 0%, #090607 70%, #11090b 100%);
}

.hero::before,
.hero::after {
  content: "";
  position: absolute;
  width: 1px;
  height: 62vh;
  background: linear-gradient(transparent, var(--red), transparent);
  transform: rotate(28deg);
  opacity: 0.55;
  filter: drop-shadow(0 0 8px rgba(160, 21, 38, 0.5));
}

.hero::before { left: 17vw; top: 42vh; }
.hero::after { right: 13vw; top: -8vh; transform: rotate(-19deg); }

.hero-copy { position: relative; z-index: 3; text-align: center; padding: 6rem 1.25rem 20rem; }

.eyebrow {
  margin: 0 0 1.25rem;
  color: #9b8b8c;
  font-size: 0.62rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
}

h1, h2, p { text-wrap: balance; }

h1 {
  margin: 0;
  font: 500 clamp(5rem, 15vw, 10.5rem)/0.66 "Cormorant Garamond", serif;
  letter-spacing: -0.055em;
  text-transform: uppercase;
}

h1 em { color: var(--red-bright); font-weight: 400; }

.hero-intro {
  margin: 3.2rem auto 2rem;
  color: #b4aaab;
  font-size: 0.78rem;
  line-height: 1.9;
  letter-spacing: 0.16em;
}

.enter, .text-link {
  display: inline-flex;
  align-items: center;
  gap: 1.2rem;
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px solid rgba(239, 232, 222, 0.42);
  padding: 0.65rem 0;
  font-size: 0.68rem;
  letter-spacing: 0.2em;
}

.enter span, .text-link span { color: var(--red-bright); }

.featured-single {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .45rem;
  width: min(330px, calc(100vw - 40px));
  margin: 2.3rem auto 0;
  padding: 1.15rem 1.5rem 1.05rem;
  border: 1px solid rgba(216, 203, 179, .34);
  background: linear-gradient(125deg, rgba(37, 34, 36, .68), rgba(25, 29, 35, .42));
  color: var(--paper);
  text-decoration: none;
  box-shadow: 0 12px 36px rgba(0, 0, 0, .22);
  transition: border-color .2s ease, transform .2s ease;
}
.featured-single:hover { border-color: rgba(239, 232, 222, .7); transform: translateY(-2px); }
.featured-label { color: #c4b7ae; font-size: .8rem; letter-spacing: .15em; }
.featured-single strong { font: 400 2.15rem/1.2 "Cormorant Garamond", "Noto Sans TC", serif; letter-spacing: .04em; }
.featured-single strong small { font: 400 .9rem "Cormorant Garamond", serif; letter-spacing: .16em; }
.featured-cta { color: #d5c9c1; font-size: .85rem; letter-spacing: .1em; }
.featured-cta span { color: var(--red-bright); }

.platform-strip {
  position: absolute;
  z-index: 4;
  left: 50%;
  bottom: 2.4rem;
  width: min(1120px, 92vw);
  transform: translateX(-50%);
  padding: 1.1rem 1.25rem .85rem;
  border: 1px solid rgba(239, 232, 222, .11);
  background: rgba(8, 5, 6, .72);
  box-shadow: 0 22px 70px rgba(0, 0, 0, .3);
  backdrop-filter: blur(18px);
}

.platform-heading { display: flex; justify-content: space-between; gap: 1rem; align-items: baseline; margin-bottom: .85rem; }
.platform-label { margin: 0; color: #a99c9d; font-size: .56rem; letter-spacing: .24em; }
.platform-heading > span, .platform-note { color: #665a5b; font-size: .55rem; letter-spacing: .12em; }
.platform-list { display: grid; grid-template-columns: repeat(8, minmax(0, 1fr)); gap: .5rem; }
.platform-mark {
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  min-height: 42px;
  padding: .45rem .55rem;
  border: 1px solid rgba(239, 232, 222, .09);
  color: #8f8384;
  text-decoration: none;
  background: rgba(255, 255, 255, .015);
  font-size: .57rem;
  letter-spacing: .04em;
  transition: color .25s ease, border-color .25s ease, background .25s ease;
}
.platform-link { cursor: pointer; }
.platform-link::after { content: "↗"; color: var(--red-bright); font-size: .62rem; }
.platform-mark:hover { color: var(--paper); border-color: rgba(181, 25, 43, .44); background: rgba(140, 16, 29, .08); }
.platform-mark > span:last-child { min-width: 0; line-height: 1.25; text-align: left; }
.platform-mark svg { flex: 0 0 23px; width: 23px; height: 23px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.platform-mark svg .fill { fill: currentColor; stroke: none; }
.platform-glyph {
  flex: 0 0 23px;
  width: 23px;
  height: 23px;
  display: grid;
  place-items: center;
  border: 1px solid currentColor;
  border-radius: 50%;
  font: 500 .75rem/1 "Cormorant Garamond", serif;
  letter-spacing: 0;
}
.platform-glyph.compact { font-size: .48rem; font-family: "Noto Sans TC", sans-serif; }
.platform-note { margin: .65rem 0 0; text-align: right; }

@media (min-width: 801px) and (max-width: 1100px) {
  .hero { min-height: max(100svh, 900px); }
  .hero-copy { padding-bottom: 23rem; }
  .platform-list { grid-template-columns: repeat(6, minmax(0, 1fr)); }
}

.moon {
  position: absolute;
  top: 12vh;
  right: 16vw;
  width: clamp(85px, 13vw, 170px);
  aspect-ratio: 1;
  border-radius: 50%;
  background: #d8d0c5;
  box-shadow: 0 0 45px rgba(231, 223, 211, 0.08);
  opacity: 0.12;
}

.moon::after {
  content: "";
  position: absolute;
  width: 96%;
  height: 96%;
  top: -7%;
  left: 17%;
  border-radius: inherit;
  background: #070506;
}

.moth {
  position: absolute;
  left: 7vw;
  top: 29vh;
  width: 54px;
  height: 32px;
  opacity: 0.52;
  animation: float 7s ease-in-out infinite;
}

.wing { position: absolute; top: 4px; width: 25px; height: 24px; border: 1px solid rgba(239,232,222,.48); }
.wing-left { left: 0; border-radius: 70% 20% 60% 30%; transform: rotate(16deg); }
.wing-right { right: 0; border-radius: 20% 70% 30% 60%; transform: rotate(-16deg); }
.moth-body { position: absolute; left: 26px; top: 5px; width: 2px; height: 24px; background: rgba(239,232,222,.55); }

@keyframes float { 50% { transform: translate(18px, -16px) rotate(5deg); } }

.river {
  position: absolute;
  z-index: -1;
  left: -12vw;
  right: -12vw;
  bottom: -27vh;
  height: 58vh;
  border-radius: 50% 50% 0 0;
  border-top: 1px solid rgba(176, 31, 48, 0.23);
  background: radial-gradient(ellipse at top, rgba(121, 15, 28, 0.12), transparent 64%);
  transform: rotate(-3deg);
}

.universe { min-height: 100vh; padding: 10rem 6vw 8rem; background: #0b0708; }

.section-heading {
  max-width: 1280px;
  margin: 0 auto 3rem;
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 2rem;
}

h2 { margin: 0; font: 400 clamp(3.2rem, 7vw, 6.5rem)/0.9 "Cormorant Garamond", serif; }

.section-note { margin: 0; color: var(--muted); font-size: 0.75rem; letter-spacing: 0.12em; }

.collection-browser {
  max-width: 1280px;
  margin: 0 auto 1rem;
  display: grid;
  grid-template-columns: 95px 1fr;
  align-items: center;
  gap: 1rem;
}

.collection-tabs { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); border: 1px solid var(--line); }
.collection-tab {
  min-height: 76px;
  padding: .9rem 1rem;
  border: 0;
  border-right: 1px solid var(--line);
  color: #807374;
  background: transparent;
  text-align: left;
  cursor: pointer;
  transition: color .25s ease, background .25s ease;
}
.collection-tab:last-child { border-right: 0; }
.collection-tab:hover { color: var(--paper); }
.collection-tab.active { color: var(--paper); background: linear-gradient(135deg, rgba(140, 16, 29, .22), rgba(140, 16, 29, .035)); }
.collection-tab span { display: block; font: 400 1.05rem "Cormorant Garamond", serif; letter-spacing: .07em; }
.collection-tab small { display: block; margin-top: .35rem; color: #675a5b; font-size: .48rem; letter-spacing: .18em; }

.filter-dock {
  max-width: 1280px;
  margin: 0 auto 4rem;
  padding: 1.1rem 0;
  border-block: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem 3rem;
}

.collection-cover {
  max-width: 1280px;
  margin: 1.5rem auto;
  display: flex;
  align-items: center;
  gap: clamp(1rem, 4vw, 3rem);
}
.collection-cover[hidden] { display: none; }
.collection-cover img {
  width: clamp(120px, 24vw, 240px);
  max-width: 45%;
  height: auto;
  aspect-ratio: 1;
  object-fit: cover;
}
.collection-cover h3 {
  margin: .5rem 0 0;
  font: 400 clamp(2rem, 6vw, 4rem)/1 "Cormorant Garamond", serif;
}

.filter-group { display: flex; align-items: center; gap: 0.45rem; flex-wrap: wrap; }
.filter-label { color: #766a6b; font-size: 0.58rem; letter-spacing: 0.2em; margin-right: 0.4rem; }
.chip {
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 0.45rem 0.72rem;
  color: #8f8283;
  background: transparent;
  font-size: 0.65rem;
  cursor: pointer;
  transition: .25s ease;
}
.chip:hover { color: var(--paper); }
.chip.active { color: var(--paper); border-color: rgba(181, 25, 43, .48); background: rgba(140, 16, 29, .1); }

.world-layout {
  max-width: 1280px;
  margin: auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(330px, 0.72fr);
  gap: clamp(3rem, 8vw, 9rem);
  align-items: start;
}

.timeline { position: relative; }
.timeline::before { content: ""; position: absolute; left: 12px; top: 20px; bottom: 20px; width: 1px; background: linear-gradient(var(--red), rgba(140,16,29,.08)); }

.work-node {
  position: relative;
  display: grid;
  grid-template-columns: 26px 1fr auto;
  align-items: center;
  gap: 1rem;
  width: 100%;
  min-height: 110px;
  padding: 1rem 0;
  border: 0;
  border-bottom: 1px solid var(--line);
  color: inherit;
  text-align: left;
  background: transparent;
  cursor: pointer;
  transition: opacity .25s ease;
}

.node-dot { position: relative; z-index: 1; width: 7px; height: 7px; margin-left: 9px; border-radius: 50%; background: #392226; box-shadow: 0 0 0 5px #0b0708; transition: .3s ease; }
.work-node:hover .node-dot, .work-node.active .node-dot { background: var(--red-bright); box-shadow: 0 0 0 5px #0b0708, 0 0 18px var(--red); }
.node-index { color: #55484a; font: 400 0.72rem "Cormorant Garamond", serif; letter-spacing: .14em; }
.node-title { display: block; font: 400 clamp(1.7rem, 3vw, 2.6rem)/1 "Cormorant Garamond", serif; letter-spacing: .02em; }
.node-type { display: block; margin-top: .5rem; color: #796d6e; font-size: .6rem; letter-spacing: .18em; text-transform: uppercase; }
.node-arrow { color: #5a4c4e; transition: .25s ease; }
.work-node:hover .node-arrow, .work-node.active .node-arrow { color: var(--red-bright); transform: translateX(4px); }

.detail-panel {
  position: sticky;
  top: 2rem;
  min-height: 560px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--panel);
  backdrop-filter: blur(18px);
}

.artwork { position: relative; height: 250px; overflow: hidden; background: #080506; }
.artwork::before, .artwork::after { content: ""; position: absolute; }
.artwork.cover-art { background: #030303; }
.artwork.cover-art img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: center; }
.artwork.wu-ming { background: radial-gradient(ellipse at 55% 25%, rgba(202, 215, 221, .18), transparent 32%), linear-gradient(160deg, #101318, #1a1d23 55%, #0c1014); }

.artwork.noir::before { width: 110px; height: 110px; left: calc(50% - 55px); top: 65px; border-radius: 50% 5% 50% 10%; background: #030203; box-shadow: -42px 8px 0 -17px #14070a, 40px -3px 0 -22px #2a080e, 0 0 34px rgba(181,25,43,.17); transform: rotate(45deg); }
.artwork.noir::after { width: 1px; height: 220px; left: 54%; top: 108px; background: var(--red-bright); transform: rotate(24deg); box-shadow: 12px 38px 0 rgba(181,25,43,.6), -11px 72px 0 rgba(181,25,43,.4); }

.artwork.no-one::before { width: 108px; height: 150px; left: calc(50% - 54px); top: 40px; border: 1px solid rgba(239,232,222,.34); border-radius: 50% 50% 45% 45%; box-shadow: inset 16px 0 25px rgba(181,25,43,.08); }
.artwork.no-one::after { width: 1px; height: 280px; left: 50%; top: -10px; background: rgba(181,25,43,.72); transform: rotate(-32deg); }

.artwork.last-light {
  background:
    radial-gradient(ellipse at 72% 58%, rgba(202, 76, 49, .22), transparent 10%),
    linear-gradient(180deg, #080607 0 58%, #170b0d 59%, #070506 100%);
}
.artwork.last-light::before { width: 74px; height: 74px; right: 19%; top: 76px; border-radius: 50%; background: rgba(189, 64, 40, .28); box-shadow: 0 0 42px rgba(181,25,43,.18); }
.artwork.last-light::after { width: 145%; height: 105px; left: -20%; top: 148px; border-top: 1px solid rgba(201,91,67,.34); border-radius: 50%; transform: rotate(-4deg); box-shadow: 0 -14px 45px rgba(181,25,43,.08); }

.artwork.happier::before { width: 180px; height: 180px; left: calc(50% - 90px); top: 34px; border: 1px solid rgba(181,25,43,.45); border-radius: 50%; box-shadow: inset 0 0 48px rgba(181,25,43,.09), 0 0 40px rgba(181,25,43,.05); }
.artwork.happier::after { width: 62px; height: 120px; left: calc(50% - 31px); top: 66px; border-inline: 1px solid rgba(239,232,222,.22); transform: skew(-8deg); }

.artwork.fayfei { background: linear-gradient(175deg, #0b0808 20%, #15100f 60%, #080506); }
.artwork.fayfei::before { width: 130%; height: 90px; left: -15%; top: 118px; border-top: 1px solid rgba(223,214,196,.24); border-radius: 50%; transform: rotate(-7deg); box-shadow: 0 -16px 30px rgba(223,214,196,.025); }
.artwork.fayfei::after { width: 62px; height: 62px; right: 18%; top: 35px; border-radius: 50%; background: rgba(223,214,196,.16); box-shadow: 0 0 35px rgba(223,214,196,.06); }

.artwork.gaia,
.artwork.breath-gaia,
.artwork.gaia-wrong,
.artwork.ru-yan,
.artwork.sand-stone,
.artwork.seed-snow { background: #070908; }

.artwork.gaia { background: radial-gradient(circle at 50% 76%, rgba(66,86,72,.2), transparent 36%), linear-gradient(#060807, #0b100d); }
.artwork.gaia::before { width: 120px; height: 120px; left: calc(50% - 60px); top: 62px; border: 1px solid rgba(150,170,153,.3); border-radius: 50% 45% 50% 40%; transform: rotate(22deg); box-shadow: inset 0 0 45px rgba(97,125,103,.1); }
.artwork.gaia::after { width: 1px; height: 190px; left: 50%; top: 76px; background: linear-gradient(rgba(157,174,158,.5), transparent); box-shadow: -35px 34px 0 rgba(157,174,158,.18), 36px 18px 0 rgba(157,174,158,.18); }

.artwork.breath-gaia { background: radial-gradient(ellipse at 50% 100%, rgba(145,174,183,.2), transparent 48%), linear-gradient(#06090b, #0a1112); }
.artwork.breath-gaia::before { width: 76%; height: 1px; left: 12%; top: 52%; background: linear-gradient(90deg, transparent, rgba(197,220,218,.55), transparent); box-shadow: 0 18px 28px rgba(155,194,193,.08); }
.artwork.breath-gaia::after { width: 96px; height: 96px; left: calc(50% - 48px); top: 68px; border-radius: 50%; border: 1px solid rgba(200,220,216,.22); box-shadow: 0 0 42px rgba(170,205,201,.08); }

.artwork.gaia-wrong { background: linear-gradient(160deg, #080a0d 15%, #10101a 58%, #07100d); }
.artwork.gaia-wrong::before { width: 1px; height: 250px; left: 42%; top: -8px; background: rgba(172,188,199,.35); transform: rotate(26deg); box-shadow: 20px 32px 0 rgba(90,119,118,.2), -18px 68px 0 rgba(119,92,135,.16); }
.artwork.gaia-wrong::after { width: 170%; height: 86px; left: -35%; bottom: -18px; border-top: 1px solid rgba(157,181,177,.28); border-radius: 50%; }

.artwork.ru-yan { background: linear-gradient(175deg, #0a0908, #17130f 62%, #090706); }
.artwork.ru-yan::before { width: 138%; height: 120px; left: -19%; top: 105px; border-top: 1px solid rgba(216,203,179,.27); border-radius: 50%; transform: rotate(-5deg); }
.artwork.ru-yan::after { width: 30px; height: 150px; left: 58%; top: 58px; border-radius: 50%; background: rgba(220,211,195,.05); filter: blur(12px); transform: rotate(12deg); }

.artwork.sand-stone { background: radial-gradient(circle at 62% 48%, rgba(157,74,37,.2), transparent 22%), linear-gradient(145deg, #100b08, #1b120c 55%, #080706); }
.artwork.sand-stone::before { width: 92px; height: 138px; left: calc(50% - 46px); top: 52px; border: 1px solid rgba(211,155,109,.28); transform: rotate(8deg); box-shadow: -50px 24px 0 -22px rgba(211,155,109,.08), 49px -12px 0 -28px rgba(181,74,37,.16); }
.artwork.sand-stone::after { width: 1px; height: 210px; left: 50%; top: 40px; background: linear-gradient(transparent, rgba(210,77,38,.65), transparent); transform: rotate(-38deg); }

.artwork.seed-snow { background: radial-gradient(ellipse at 50% 0%, rgba(202,215,220,.18), transparent 42%), linear-gradient(#111619, #090c0d 58%, #080a08); }
.artwork.seed-snow::before { width: 1px; height: 145px; left: 50%; top: 86px; background: linear-gradient(rgba(205,219,216,.5), rgba(89,117,91,.4)); box-shadow: -21px 52px 0 rgba(105,132,106,.22), 22px 78px 0 rgba(105,132,106,.17); }
.artwork.seed-snow::after { width: 132%; height: 88px; left: -16%; top: 56px; border-bottom: 1px solid rgba(218,226,227,.36); border-radius: 50%; box-shadow: 0 20px 36px rgba(182,204,204,.05); }

.detail-content { padding: 2rem 2.2rem 2.3rem; }
.lyrics { margin-top: 1.5rem; border-top: 1px solid var(--line); color: #bcb1af; }
.lyrics summary { padding: 1rem 0; cursor: pointer; color: var(--paper); font-size: .9rem; letter-spacing: .08em; }
.lyrics > div { white-space: pre-line; font-size: 1rem; line-height: 1.9; padding: .5rem 0 1rem; }
.detail-breadcrumb { margin: 0 0 .55rem; color: #6c5e60; font-size: .5rem; letter-spacing: .2em; }
.detail-breadcrumb span { color: var(--red-bright); margin-inline: .25rem; }
.detail-kicker { margin: 0 0 .8rem; color: var(--red-bright); font-size: .58rem; letter-spacing: .24em; text-transform: uppercase; }
.detail-title { margin: 0; font: 400 clamp(2.6rem, 4vw, 4.2rem)/.9 "Cormorant Garamond", serif; }
.detail-description { min-height: 4.8em; margin: 1.5rem 0; color: #afa4a4; font-size: .78rem; line-height: 1.85; }
.element-concept { margin: -.25rem 0 1.55rem; padding: .85rem 1rem 1rem; border-left: 1px solid rgba(171, 198, 199, .55); background: linear-gradient(90deg, rgba(142, 173, 179, .09), transparent 85%); }
.element-concept span { display: block; margin-bottom: .42rem; color: #c7d8d8; font-size: .7rem; letter-spacing: .15em; }
.element-concept p { margin: 0; color: #b6b9ba; font-size: .88rem; line-height: 1.75; }
.tags { display: flex; flex-wrap: wrap; gap: .5rem; }
.tag { padding: .35rem .55rem; border: 1px solid var(--line); color: #8e8081; font-size: .56rem; letter-spacing: .08em; }
.preview-player { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: .9rem; margin-top: 1.6rem; padding: .9rem 1rem; border: 1px solid rgba(181,25,43,.32); background: rgba(140,16,29,.06); }
.preview-toggle { display: flex; align-items: center; gap: .6rem; padding: 0; border: 0; color: #c8bdba; background: transparent; font-size: .55rem; letter-spacing: .12em; white-space: nowrap; cursor: pointer; }
.preview-icon { display: grid; place-items: center; width: 19px; height: 19px; color: var(--red-bright); font-size: .58rem; }
.preview-track { height: 1px; overflow: hidden; background: rgba(239,232,222,.16); }
.preview-track span { display: block; width: 0; height: 100%; background: var(--red-bright); transition: width .2s linear; }
.preview-time { color: #746869; font: 400 .55rem "Noto Sans TC", sans-serif; letter-spacing: .08em; }
.preview-player.playing { border-color: rgba(181,25,43,.58); }
.preview-player audio { display: none; }
.music-video { margin-top: 1.8rem; }
.music-video p { margin: 0 0 .7rem; color: #98898b; font-size: .7rem; letter-spacing: .13em; }
.music-video video { display: block; width: min(100%, 300px); aspect-ratio: 4 / 7; margin-inline: auto; background: #050405; object-fit: contain; }
.detail-footer { display: flex; justify-content: space-between; align-items: center; gap: 1rem; margin-top: 1.8rem; padding-top: 1.2rem; border-top: 1px solid var(--line); color: #665a5b; font-size: .58rem; letter-spacing: .14em; }
.detail-footer strong { color: #98898b; font-weight: 400; }
.detail-panel.swap .artwork, .detail-panel.swap .detail-content { animation: reveal .45s ease both; }
@keyframes reveal { from { opacity: 0; transform: translateY(8px); } }

.empty-state { max-width: 1280px; margin: 3rem auto 0; color: var(--muted); text-align: center; font-size: .75rem; }

.closing {
  min-height: 78vh;
  position: relative;
  display: grid;
  grid-template-columns: minmax(260px, .75fr) 1fr;
  align-items: center;
  gap: 7vw;
  padding: 9rem 9vw;
  overflow: hidden;
  background: linear-gradient(145deg, #070506 45%, #120709);
}

.mirror { justify-self: center; width: min(33vw, 370px); aspect-ratio: .64; padding: 10px; border: 1px solid rgba(239,232,222,.21); border-radius: 50% 50% 8px 8px; box-shadow: 0 0 0 8px #090607, 0 0 0 9px rgba(140,16,29,.26); transform: rotate(-2deg); }
.mirror span { display: block; width: 100%; height: 100%; border-radius: inherit; background: radial-gradient(circle at 48% 40%, rgba(181,25,43,.12), transparent 22%), linear-gradient(135deg, #161011, #080607 55%, #19090c); }

.closing-copy { max-width: 570px; }
.closing-copy h2 { font-size: clamp(3rem, 6vw, 6rem); }
.closing-copy > p:not(.eyebrow) { max-width: 34rem; margin: 2rem 0; color: #8f8384; font-size: .82rem; line-height: 1.9; letter-spacing: .07em; }

footer { display: flex; justify-content: space-between; gap: 2rem; padding: 2rem 4vw; border-top: 1px solid var(--line); color: #54484a; background: #070506; font: 400 .56rem "Noto Sans TC", sans-serif; letter-spacing: .22em; }

@media (max-width: 800px) {
  .topbar { padding: 22px 20px; }
  .hero { min-height: 108svh; align-items: start; }
  .hero-copy { padding-top: 7rem; padding-bottom: 17rem; }
  .featured-single { margin-top: 1.6rem; }
  h1 { font-size: clamp(5rem, 25vw, 8rem); }
  .moon { top: 14vh; right: -3vw; width: 110px; }
  .moth { left: 8vw; top: 22vh; transform: scale(.8); }
  .platform-strip { bottom: 1rem; width: calc(100vw - 24px); padding: .9rem .8rem .75rem; }
  .platform-heading { margin-bottom: .65rem; }
  .platform-list { display: flex; overflow-x: auto; justify-content: flex-start; scrollbar-width: none; scroll-snap-type: x proximity; }
  .platform-list::-webkit-scrollbar { display: none; }
  .platform-mark { flex: 0 0 118px; scroll-snap-align: start; }
  .platform-note { text-align: left; }
  .universe { padding: 7rem 20px 5rem; }
  .section-heading { align-items: start; flex-direction: column; }
  .collection-browser { grid-template-columns: 1fr; }
  .collection-tabs { display: flex; overflow-x: auto; scrollbar-width: none; scroll-snap-type: x mandatory; }
  .collection-tabs::-webkit-scrollbar { display: none; }
  .collection-tab { flex: 0 0 150px; border-right: 1px solid var(--line); scroll-snap-align: start; }
  .filter-dock { margin-bottom: 2.5rem; }
  .filter-group { width: 100%; overflow-x: auto; flex-wrap: nowrap; scrollbar-width: none; }
  .filter-group::-webkit-scrollbar { display: none; }
  .chip { white-space: nowrap; }
  .world-layout { grid-template-columns: 1fr; gap: 2.5rem; }
  .work-node { min-height: 92px; }
  .node-title { font-size: 1.85rem; }
  .detail-panel { position: relative; top: auto; min-height: 0; }
  .artwork { height: 210px; }
  .detail-content { padding: 1.6rem; }
  .preview-player { grid-template-columns: 1fr auto; }
  .preview-track { grid-column: 1 / -1; grid-row: 2; }
  .closing { min-height: auto; grid-template-columns: 1fr; padding: 7rem 20px; }
  .mirror { width: min(68vw, 300px); }
  footer { padding: 1.5rem 20px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}