:root {

  --bg: #060608;
  --bg-2: #0b0c10;
  --ink: #f5f5f7;
  --ink-2: rgba(245, 245, 247, 0.64);
  --ink-3: rgba(245, 245, 247, 0.36);
  --ink-4: rgba(245, 245, 247, 0.18);
  --hair: rgba(255, 255, 255, 0.085);
  --hair-2: rgba(255, 255, 255, 0.16);
  --surface: rgba(255, 255, 255, 0.055);
  --surface-2: rgba(255, 255, 255, 0.09);
  --sheet: rgba(16, 17, 21, 0.82);

  --accent: #ff2d3f;
  --accent-rgb: 255, 45, 63;

  --r-sm: 10px;
  --r-md: 16px;
  --r-lg: 26px;

  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --spring: cubic-bezier(0.34, 1.4, 0.64, 1);

  --font: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text",
    "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, sans-serif;
  --mono: "SF Mono", ui-monospace, "JetBrains Mono", Consolas, monospace;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html, body {
  height: 100%;
  overflow: hidden;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body {

  background-image:
    radial-gradient(120% 90% at 50% -10%, rgba(var(--accent-rgb), 0.10), transparent 62%),
    radial-gradient(80% 60% at 88% 108%, rgba(var(--accent-rgb), 0.07), transparent 60%);
  transition: background-image 900ms var(--ease-out);
}

button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
input { font: inherit; }
::selection { background: rgba(var(--accent-rgb), 0.32); }

.grain {
  position: fixed; inset: -12%;
  pointer-events: none; z-index: 900;
  opacity: 0.085; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='.5'/%3E%3C/svg%3E");
  animation: grainShift 6s steps(6) infinite;
}
@keyframes grainShift {
  0% { transform: translate(0, 0); }
  20% { transform: translate(-2%, 1%); }
  40% { transform: translate(1%, -2%); }
  60% { transform: translate(-1%, 2%); }
  80% { transform: translate(2%, 1%); }
  100% { transform: translate(0, 0); }
}

#boot {
  position: fixed; inset: 0; z-index: 1000;
  display: grid; place-items: center;
  background: #000;
  transition: opacity 620ms var(--ease-out), visibility 620ms;
}
#boot.gone { opacity: 0; visibility: hidden; pointer-events: none; }

.boot-mark {
  position: relative;
  width: 132px; height: 132px;
  display: grid; place-items: center;
  opacity: 0; transform: scale(0.82);
  animation: bootIn 1100ms var(--ease-out) 120ms forwards;
}
@keyframes bootIn {
  0% { opacity: 0; transform: scale(0.82); filter: blur(6px); }
  55% { opacity: 1; transform: scale(1); filter: blur(0); }
  100% { opacity: 1; transform: scale(1); }
}
.boot-mark svg { width: 100%; height: 100%; }
.boot-mark .xo-path {
  stroke: #fff; stroke-width: 1.15; fill: none;
  stroke-dasharray: 120; stroke-dashoffset: 120;
  animation: drawXO 900ms var(--ease-in-out) 220ms forwards;
}
@keyframes drawXO { to { stroke-dashoffset: 0; } }

.boot-ring {
  position: absolute; inset: 0;
  border: 1px solid rgba(var(--accent-rgb), 0.55);
  border-radius: 50%;
  opacity: 0;
  animation: bootRing 1500ms var(--ease-out) 620ms forwards;
}
@keyframes bootRing {
  0% { opacity: 0; transform: scale(0.6); }
  30% { opacity: 0.9; }
  100% { opacity: 0; transform: scale(1.9); }
}

.boot-word {
  position: absolute; top: calc(50% + 100px);
  font-size: 12px; letter-spacing: 0.1em;
  color: var(--ink-3); opacity: 0;
  animation: bootWord 900ms var(--ease-out) 700ms forwards;
}
@keyframes bootWord { to { opacity: 1; } }

.boot-skip {
  position: absolute; bottom: 40px;
  font-size: 11px; color: var(--ink-4); letter-spacing: 0.06em;
  opacity: 0; animation: bootWord 600ms var(--ease-out) 1200ms forwards;
}

#stage {
  position: fixed; inset: 0;
  opacity: 0; transform: scale(1.03);
  transition: opacity 900ms var(--ease-out), transform 1200ms var(--ease-out);
}
#stage.ready { opacity: 1; transform: scale(1); }

.view {
  position: absolute; inset: 0;
  opacity: 0; visibility: hidden;
  transform: scale(0.988);
  transition: opacity 340ms var(--ease-out), transform 520ms var(--ease-out),
              visibility 340ms;
  backface-visibility: hidden;
}
.view.on { opacity: 1; visibility: visible; transform: scale(1); }

.view.quiet { transform: none; transition: opacity 320ms var(--ease-out), visibility 320ms; }

@keyframes vInLeft {
  from { opacity: 0; transform: translate3d(-3.2%, 0, 0) scale(0.994); }
  to { opacity: 1; transform: translate3d(0, 0, 0) scale(1); }
}
@keyframes vInRight {
  from { opacity: 0; transform: translate3d(3.2%, 0, 0) scale(0.994); }
  to { opacity: 1; transform: translate3d(0, 0, 0) scale(1); }
}
@keyframes vInUp {
  from { opacity: 0; transform: translate3d(0, 2.4%, 0) scale(0.994); }
  to { opacity: 1; transform: translate3d(0, 0, 0) scale(1); }
}
.view.on[data-enter="left"] { animation: vInLeft 620ms var(--ease-out) both; }
.view.on[data-enter="right"] { animation: vInRight 620ms var(--ease-out) both; }
.view.on[data-enter="up"] { animation: vInUp 560ms var(--ease-out) both; }

/* 进场：从远处推进 —— 主界面「身临其境」走进场馆 */
@keyframes vInZoom {
  from { opacity: 0; transform: scale(1.14); filter: brightness(0.55) blur(6px); }
  62% { opacity: 1; }
  to { opacity: 1; transform: scale(1); filter: brightness(1) blur(0); }
}
.view.on[data-enter="zoom"] {
  animation: vInZoom 760ms cubic-bezier(0.22, 0.78, 0.16, 1) both;
  transform-origin: 50% 62%;
}
@media (prefers-reduced-motion: reduce) {
  .view.on[data-enter="zoom"] { animation: none !important; }
}

.topbar {
  position: absolute; top: 0; left: 0; right: 0; z-index: 40;
  height: 78px; padding: 0 28px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 16px;
  pointer-events: none;
}
.topbar > * { pointer-events: auto; }
.brand { justify-self: start; }

.topnav {
  justify-self: center;
  display: flex; align-items: center; gap: 2px;
  padding: 3px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  transition: background 400ms var(--ease-out);
}
.topnav:hover { background: rgba(255, 255, 255, 0.075); }
.topnav button {
  display: inline-flex; align-items: center; gap: 8px;
  min-width: 112px; justify-content: center;
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 12.5px; letter-spacing: 0.01em;
  color: var(--ink-3);
  white-space: nowrap;
  transition: color 240ms, background 260ms var(--ease-out);
}
.topnav button:hover { color: var(--ink); background: rgba(255, 255, 255, 0.10); }
.topnav button .arw {
  width: 13px; height: 13px;
  opacity: 0.45;
  transition: opacity 260ms, transform 380ms var(--ease-out);
}
.topnav button:first-child:hover .arw { opacity: 1; transform: translateX(-2px); }
.topnav button:last-child:hover .arw { opacity: 1; transform: translateX(2px); }
.topnav button:focus-visible { outline: 2px solid rgba(var(--accent-rgb), 0.75); outline-offset: 2px; }

.brand { display: flex; align-items: center; gap: 11px; }
.brand svg { width: 19px; height: 19px; opacity: 0.9; }
.brand-txt {
  font-size: 12.5px; letter-spacing: 0.02em;
  color: var(--ink); font-weight: 600;
}

.seg {
  justify-self: end;
  position: relative;
  display: flex; gap: 2px; padding: 3px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 999px;
  transition: background 400ms var(--ease-out);
}
.seg .ind {
  position: absolute; top: 3px; bottom: 3px; left: 3px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
  transition: transform 480ms var(--spring), width 480ms var(--spring);
  pointer-events: none;
}
.seg button {
  position: relative; z-index: 1;
  padding: 7px 15px; border-radius: 999px;
  font-size: 12.5px; letter-spacing: 0.02em;
  color: var(--ink-3);
  transition: color 260ms, transform 200ms var(--spring);
}
.seg button:hover { color: var(--ink-2); }
.seg button:active { transform: scale(0.94); }
.seg button.on { color: var(--ink); }
.seg button .n { font-size: 10.5px; opacity: 0.5; margin-left: 5px; font-variant-numeric: tabular-nums; }
.crate-wrap {
  position: absolute; inset: 0;
  display: grid; place-items: center;
  padding-bottom: 196px;
  perspective: 2000px;
  perspective-origin: 50% 46%;
  touch-action: pan-y;
  cursor: grab;
}
.crate-wrap.dragging { cursor: grabbing; }

.crate {
  position: relative;
  width: 340px; height: 340px;
  transform-style: preserve-3d;
  transform: rotateX(4deg);
}

.backdrop {
  position: absolute; inset: 0; overflow: hidden;
  pointer-events: none; z-index: 0;
}
.backdrop-img {
  position: absolute; left: 50%; top: 50%;
  width: 320px; height: 320px;
  margin: -160px 0 0 -160px;
  background: #0b0b0e center/cover no-repeat;
  filter: blur(42px) saturate(135%);
  transform: scale(6.2);
  opacity: 0.6;
}
.scrim-bg {
  position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background: radial-gradient(120% 95% at 50% 44%, rgba(6,6,8,0.14), rgba(6,6,8,0.72) 58%, #060608 100%);
}

.rec {
  position: absolute; inset: 0;
  contain: layout style;
  transform-style: preserve-3d;
  border-radius: 5px;
  transition: transform 660ms var(--ease-out), opacity 520ms var(--ease-out),
              filter 520ms var(--ease-out);
  will-change: transform, opacity;
  cursor: pointer;
}
.crate.no-anim .rec { transition: none; }
.crate.no-anim .rec-shadow { transition: none; }

.rec-face {
  position: absolute; inset: 0;
  border-radius: 4px;
  overflow: hidden;
  background: #111 center/cover no-repeat;
  box-shadow:
    0 2px 2px rgba(0, 0, 0, 0.5),
    0 18px 40px rgba(0, 0, 0, 0.62),
    0 40px 90px rgba(0, 0, 0, 0.5),
    0 0 0 0.5px rgba(255, 255, 255, 0.10) inset;
}

.rec-face::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(105deg, rgba(255, 255, 255, 0.09) 0%, rgba(255, 255, 255, 0.015) 24%, transparent 42%);
  pointer-events: none;
}

.rec-shadow {
  position: absolute;
  left: 6%; right: 6%; bottom: -34px;
  height: 46px;
  border-radius: 50%;
  background: radial-gradient(ellipse at center, rgba(0, 0, 0, 0.78), transparent 72%);
  filter: blur(13px);
  transform: translateZ(-6px) scaleY(0.62);
  opacity: 0.85;
  transition: transform 660ms var(--ease-out), opacity 660ms var(--ease-out);
  pointer-events: none;
}

.rec.focus .rec-face {
  box-shadow:
    0 4px 6px rgba(0, 0, 0, 0.55),
    0 30px 60px rgba(0, 0, 0, 0.7),
    0 60px 120px rgba(0, 0, 0, 0.55),
    0 0 0 0.5px rgba(255, 255, 255, 0.16) inset;
}
.rec.focus .rec-face::after {
  background: linear-gradient(105deg, rgba(255, 255, 255, 0.13) 0%, rgba(255, 255, 255, 0.02) 26%, transparent 44%);
}

.rec-meta {
  position: absolute; left: 30px; right: 30px; bottom: 222px;
  text-align: left;
  pointer-events: none;
  z-index: 30;
}
.rec-title {
  font-size: clamp(30px, 4.4vw, 54px);
  font-weight: 700; letter-spacing: -0.035em; line-height: 1.02;
  margin-bottom: 10px;
}
.rec-sub {
  font-size: 13px; color: var(--ink-3);
  display: flex; align-items: center; justify-content: flex-start; gap: 10px;
}
.rec-sub .sep { width: 3px; height: 3px; border-radius: 50%; background: var(--ink-4); }

.rec-actions {
  position: absolute; right: 30px; bottom: 92px;
  display: flex; align-items: center; gap: 8px;
  z-index: 30;
}
.btn-hero {
  display: inline-flex; align-items: center; gap: 9px;
  flex: none; white-space: nowrap;
  padding: 11px 24px; border-radius: 999px;
  background: rgba(255, 255, 255, 0.94); color: #0a0a0c;
  font-size: 13.5px; font-weight: 600; letter-spacing: 0.01em;
  transition: transform 260ms var(--spring), box-shadow 320ms, background 240ms;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.45);
}
.btn-hero:hover { background: #fff; box-shadow: 0 10px 40px rgba(0, 0, 0, 0.55), 0 0 0 1px rgba(var(--accent-rgb), 0.4); }
.btn-hero:active { transform: scale(0.955); }
.btn-hero svg { width: 15px; height: 15px; }

.btn-glass {
  display: inline-flex; align-items: center; gap: 8px;
  flex: none; white-space: nowrap;
  padding: 11px 16px; border-radius: 999px;
  background: transparent;
  color: var(--ink-3);
  font-size: 13px;
  transition: color 240ms, background 240ms, transform 260ms var(--spring);
}
.btn-glass:hover { color: var(--ink); background: rgba(255, 255, 255, 0.07); }
.btn-glass:active { transform: scale(0.955); }

.hint-drag {
  position: absolute; left: 30px; bottom: 34px;
  font-size: 12px;
  color: var(--ink-4); z-index: 20;
  transition: opacity 600ms;
}
.hint-drag.hide { opacity: 0; }

#view-detail { overflow: hidden; }

.d-bg { position: absolute; inset: 0; overflow: hidden; }
.d-bg-img {
  position: absolute; left: 50%; top: 50%;
  width: 320px; height: 320px;
  margin: -160px 0 0 -160px;
  background: #0b0b0e center/cover no-repeat;
  filter: blur(46px) saturate(140%);
  transform: scale(6.6);
  opacity: 0.48;
}
.d-bg-scrim {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(6,6,8,0.5), rgba(6,6,8,0.86) 56%, #060608 100%);
}

.d-top {
  position: absolute; top: 0; left: 0; right: 0; z-index: 40;
  height: 72px; padding: 0 26px;
  display: flex; align-items: center; justify-content: space-between;
}
.icon-btn {
  width: 36px; height: 36px; border-radius: 50%;
  display: grid; place-items: center;
  background: rgba(255, 255, 255, 0.07);
  border: 0.5px solid var(--hair);
  color: var(--ink-2);
  transition: background 240ms, color 240ms, transform 260ms var(--spring);
}
.icon-btn:hover { background: rgba(255, 255, 255, 0.13); color: var(--ink); }
.icon-btn:active { transform: scale(0.9); }
.icon-btn svg { width: 15px; height: 15px; }

.d-grid {
  position: absolute; inset: 72px 0 108px;
  display: grid;
  grid-template-columns: minmax(360px, 46%) 1fr minmax(300px, 28%);
  gap: 0;
  align-items: stretch;
}

.d-visual {
  position: relative;
  display: grid; place-items: center;
  perspective: 1400px;
}
.vinyl-stage {
  position: relative;
  width: min(82%, 460px);
  aspect-ratio: 1;
  transform-style: preserve-3d;
}

.sleeve {
  position: absolute; inset: 0;
  border-radius: 4px;
  overflow: hidden;
  background: #111 center/cover no-repeat;
  box-shadow:
    0 30px 70px rgba(0, 0, 0, 0.7),
    0 6px 14px rgba(0, 0, 0, 0.55),
    0 0 0 0.5px rgba(255, 255, 255, 0.14) inset;
  transform: translateZ(24px);
  transition: transform 820ms var(--ease-out), filter 820ms, opacity 240ms linear;
}
.flyer {
  position: fixed; z-index: 300; pointer-events: none;
  transform-origin: 0 0;
  border-radius: 4px;
  background: #111 center/cover no-repeat;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.62);
  will-change: transform, opacity;
}
.sleeve.pending { opacity: 0; }
#view-detail.no-anim .sleeve { transition: none !important; }

.sleeve::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(110deg, rgba(255, 255, 255, 0.10), transparent 40%);
}

.disc {
  position: absolute;
  left: 50%; top: 50%;
  width: 100%; aspect-ratio: 1;
  border-radius: 50%;
  transform: translate(-50%, -50%) translateZ(0);
  background:
    repeating-radial-gradient(circle at 50% 50%,
      #0d0d11 0 1px, #1c1c23 1px 2.5px, #101014 2.5px 4px);
  box-shadow:
    0 24px 60px rgba(0, 0, 0, 0.75),
    0 0 0 1px rgba(255, 255, 255, 0.18),
    0 0 0 1.5px rgba(255, 255, 255, 0.05) inset;
  transition: transform 900ms var(--ease-out), box-shadow 700ms;
  will-change: transform;
}
.disc::before {

  content: "";
  position: absolute; inset: 0; border-radius: 50%;
  background: conic-gradient(from 200deg,
    transparent 0deg, rgba(255, 255, 255, 0.10) 22deg, transparent 46deg,
    rgba(var(--accent-rgb), 0.16) 120deg, transparent 150deg,
    rgba(255, 255, 255, 0.07) 250deg, transparent 280deg);
  mix-blend-mode: screen;
}
.disc .label-c {
  position: absolute; inset: 0; margin: auto;
  width: 33%; height: 33%;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 45%, rgba(var(--accent-rgb), 0.95), rgba(var(--accent-rgb), 0.42) 62%, rgba(0, 0, 0, 0.9));
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.16) inset;
  display: grid; place-items: center;
}
.disc.spinning .label-c {
  animation: labelSpin var(--spin-dur, 26s) linear infinite;
}
@keyframes labelSpin { to { transform: rotate(360deg); } }
.disc .label-c svg { width: 44%; height: 44%; opacity: 0.9; }
.disc .spindle {
  position: absolute; left: 50%; top: 50%;
  width: 8px; height: 8px; margin: -4px 0 0 -4px;
  border-radius: 50%;
  background: #050506;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.16) inset;
}

#view-detail.open .disc {
  transform: translate(-50%, -50%) translateZ(-40px) translateX(8%);
  box-shadow:
    0 24px 60px rgba(0, 0, 0, 0.8),
    0 0 44px rgba(var(--accent-rgb), 0.22),
    0 0 0 1px rgba(255, 255, 255, 0.14) inset;
}
#view-detail.open .sleeve {
  transform: translateZ(70px) translateX(-5%) rotateY(-15deg);
  filter: brightness(0.82);
}

.d-center {
  display: flex; flex-direction: column;
  min-width: 0;
  padding: 8px 30px 0 12px;
}
.d-head { padding-bottom: 18px; }
.d-title {
  font-size: clamp(26px, 3vw, 40px);
  font-weight: 700; letter-spacing: -0.03em; line-height: 1.06;
  margin-bottom: 10px;
}
.d-meta {
  display: flex; align-items: center; gap: 9px; flex-wrap: wrap;
  font-size: 12.5px; color: var(--ink-3);
}
.d-meta .sep { width: 3px; height: 3px; border-radius: 50%; background: var(--ink-4); }

.d-list {
  flex: 1; min-height: 0;
  overflow-y: auto; overflow-x: hidden;
  padding-right: 8px;
  padding-bottom: 20px;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.14) transparent;
  mask-image: linear-gradient(180deg, transparent 0, #000 16px, #000 calc(100% - 28px), transparent 100%);
  -webkit-mask-image: linear-gradient(180deg, transparent 0, #000 16px, #000 calc(100% - 28px), transparent 100%);
}
.d-list::-webkit-scrollbar { width: 6px; }
.d-list::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, 0.13); border-radius: 3px; }

.side-head {
  display: flex; align-items: center;
  margin: 14px 0 8px;
  font-size: 12px; font-weight: 600;
  color: var(--ink-3);
}

.trk {
  display: grid;
  grid-template-columns: 26px 1fr auto;
  align-items: center; gap: 12px;
  padding: 9px 12px;
  border-radius: 9px;
  cursor: pointer;
  transition: background 220ms, transform 220ms var(--spring);
}
.trk:hover { background: rgba(255, 255, 255, 0.055); }
.trk:active { transform: scale(0.988); }
.trk .no {
  font-size: 11.5px; color: var(--ink-4);
  font-variant-numeric: tabular-nums; text-align: right;
}
.trk .nm {
  font-size: 13.5px; color: var(--ink-2);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  transition: color 220ms;
}
.trk .du { font-size: 11.5px; color: var(--ink-4); font-variant-numeric: tabular-nums; }
.trk:hover .nm { color: var(--ink); }
.trk.playing { background: rgba(var(--accent-rgb), 0.12); }
.trk.playing .nm { color: #fff; font-weight: 600; }
.trk.playing .no { color: rgba(var(--accent-rgb), 1); }
.trk.no-preview { opacity: 0.42; }

.eq { display: none; gap: 2px; align-items: flex-end; height: 11px; }
.trk.playing .eq { display: flex; }
.eq i { width: 2px; background: var(--accent); border-radius: 1px; animation: eqB 900ms ease-in-out infinite; }
.eq i:nth-child(1) { height: 40%; animation-delay: 0ms; }
.eq i:nth-child(2) { height: 90%; animation-delay: 140ms; }
.eq i:nth-child(3) { height: 60%; animation-delay: 280ms; }
.eq i:nth-child(4) { height: 100%; animation-delay: 90ms; }
@keyframes eqB { 0%, 100% { transform: scaleY(0.35); } 50% { transform: scaleY(1); } }
.trk.paused .eq i { animation-play-state: paused; }

.d-side {
  padding: 8px 30px 24px 30px;
  display: flex; flex-direction: column;
  min-height: 0;
  background: rgba(255, 255, 255, 0.022);
}
.side-tabs {
  display: flex; gap: 4px; margin-bottom: 16px;
  padding: 3px; border-radius: 999px;
  background: rgba(255, 255, 255, 0.07);
  align-self: flex-start;
}
.side-tabs button {
  padding: 6px 14px; border-radius: 999px;
  font-size: 11.5px; color: var(--ink-3);
  transition: color 240ms, background 240ms, transform 200ms var(--spring);
}
.side-tabs button:active { transform: scale(0.94); }
.side-tabs button.on { color: var(--ink); background: rgba(255, 255, 255, 0.12); }

.review-scroll {
  flex: 1; min-height: 0; overflow-y: auto;
  scrollbar-width: thin; scrollbar-color: rgba(255, 255, 255, 0.12) transparent;
  padding-right: 6px;
}
.review-scroll::-webkit-scrollbar { width: 5px; }
.review-scroll::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, 0.12); border-radius: 3px; }
.ph-line {
  height: 9px; border-radius: 5px;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.03));
  margin-bottom: 11px;
}
.ph-line.w92 { width: 92%; } .ph-line.w84 { width: 84%; }
.ph-line.w70 { width: 70%; } .ph-line.w56 { width: 56%; }
.ph-note {
  margin-top: 18px; font-size: 11.5px; line-height: 1.8;
  color: var(--ink-4);
}
.ph-note b { color: var(--ink-3); font-weight: 600; }

.rv-block { margin-bottom: 22px; }
.rv-block h4 {
  font-size: 12.5px; color: var(--ink); margin-bottom: 10px; font-weight: 600;
}
.pros-cons { display: grid; gap: 8px; }
.pc {
  display: grid; grid-template-columns: 14px 1fr; gap: 8px;
  font-size: 12px; color: var(--ink-2); line-height: 1.65;
}
.pc .mk { color: rgba(var(--accent-rgb), 0.9); font-size: 11px; padding-top: 1px; }
.now-bar {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 14px; margin-bottom: 16px;
  border-radius: var(--r-md);
  background: rgba(var(--accent-rgb), 0.12);
}
.now-bar .cv {
  width: 40px; height: 40px; border-radius: 6px;
  background: #191a1e center/cover no-repeat; flex: none;
}
.now-bar .tx { min-width: 0; }
.now-bar .t1 {
  font-size: 12.5px; font-weight: 600; color: #fff;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.now-bar .t2 { font-size: 10.5px; color: var(--ink-3); margin-top: 2px; }

.player {
  position: absolute; left: 0; right: 0; bottom: 0; z-index: 60;
  height: 74px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 20px;
  padding: 0 22px;
  background: linear-gradient(180deg, rgba(10, 10, 12, 0.55), rgba(6, 6, 8, 0.92));
  backdrop-filter: blur(28px) saturate(160%);
  -webkit-backdrop-filter: blur(28px) saturate(160%);
  border-top: 0.5px solid var(--hair);
  transform: translateY(100%);
  transition: transform 620ms var(--ease-out);
}
.player.up { transform: translateY(0); }

.pl-left { display: flex; align-items: center; gap: 13px; min-width: 0; }
.pl-cv {
  width: 42px; height: 42px; border-radius: 6px; flex: none;
  background: #15161a center/cover no-repeat;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.5);
}
.pl-tx { min-width: 0; }
.pl-t1 {
  font-size: 12.5px; font-weight: 600;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.pl-t2 {
  font-size: 10.5px; color: var(--ink-3); margin-top: 2px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

.pl-mid { display: flex; flex-direction: column; align-items: center; gap: 6px; width: min(46vw, 460px); }
.pl-btns { display: flex; align-items: center; gap: 18px; }
.pl-btns button {
  color: var(--ink-2);
  transition: color 200ms, transform 200ms var(--spring);
  display: grid; place-items: center;
}
.pl-btns button:hover { color: var(--ink); }
.pl-btns button:active { transform: scale(0.88); }
.pl-btns svg { width: 17px; height: 17px; }
.pl-play {
  width: 34px; height: 34px; border-radius: 50%;
  background: rgba(255, 255, 255, 0.95); color: #0a0a0c !important;
  display: grid; place-items: center;
  transition: transform 220ms var(--spring), background 220ms;
}
.pl-play:hover { background: #fff; }
.pl-play:active { transform: scale(0.9); }
.pl-play svg { width: 15px; height: 15px; }

.pl-progress { display: flex; align-items: center; gap: 10px; width: 100%; }
.pl-time {
  font-size: 10px; color: var(--ink-4); font-variant-numeric: tabular-nums;
  width: 30px; flex: none;
}
.rail {
  position: relative; flex: 1; height: 3px; border-radius: 2px;
  background: rgba(255, 255, 255, 0.14);
  cursor: pointer;
}
.rail .fill {
  position: absolute; left: 0; top: 0; bottom: 0; width: 100%; border-radius: 2px;
  background: rgba(255, 255, 255, 0.82);
  transform: scaleX(var(--p, 0));
  transform-origin: 0 50%;
}
.rail .knob {
  position: absolute; top: 50%; left: calc(var(--p, 0) * 100%); width: 9px; height: 9px;
  margin: -4.5px 0 0 -4.5px; border-radius: 50%;
  background: #fff; opacity: 0;
  transition: opacity 200ms;
  box-shadow: 0 1px 6px rgba(0, 0, 0, 0.5);
}
.rail:hover .knob { opacity: 1; }

.pl-right { display: flex; align-items: center; justify-content: flex-end; gap: 12px; }
.chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 11px; border-radius: 999px;
  font-size: 10.5px; letter-spacing: 0.04em;
  background: rgba(255, 255, 255, 0.06);
  border: 0.5px solid var(--hair);
  color: var(--ink-3);
  transition: color 220ms, background 220ms, border-color 220ms, transform 200ms var(--spring);
}
.chip:hover { color: var(--ink); background: rgba(255, 255, 255, 0.11); }
.chip:active { transform: scale(0.95); }
.chip i { width: 5px; height: 5px; border-radius: 50%; background: currentColor; opacity: 0.7; }
.chip.live { color: rgba(var(--accent-rgb), 1); border-color: rgba(var(--accent-rgb), 0.3); background: rgba(var(--accent-rgb), 0.10); }
.chip.live i { opacity: 1; box-shadow: 0 0 8px currentColor; }

.vol { display: flex; align-items: center; gap: 8px; width: 92px; }
.vol svg { width: 14px; height: 14px; color: var(--ink-4); flex: none; }
.vol .rail { height: 3px; }
.vol .rail .knob { opacity: 1; width: 7px; height: 7px; margin: -3.5px 0 0 -3.5px; }

.scrim {
  position: fixed; inset: 0; z-index: 90;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(2px);
  opacity: 0; visibility: hidden;
  transition: opacity 380ms, visibility 380ms;
}
.scrim.on { opacity: 1; visibility: visible; }

.sheet {
  position: fixed; top: 0; right: 0; bottom: 0; z-index: 100;
  width: min(420px, 92vw);
  background: #111114;
  transform: translateX(100%);
  transition: transform 520ms var(--ease-out);
  display: flex; flex-direction: column;
}
.sheet.on { transform: translateX(0); }
.sheet-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 22px 24px 16px;
}
.sheet-head h3 { font-size: 16px; font-weight: 650; letter-spacing: -0.01em; }
.sheet-body {
  flex: 1; overflow-y: auto; padding: 0 24px 30px;
  scrollbar-width: thin; scrollbar-color: rgba(255, 255, 255, 0.12) transparent;
}
.sheet-body::-webkit-scrollbar { width: 5px; }
.sheet-body::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, 0.12); border-radius: 3px; }

.sec {
  font-size: 13px;
  color: var(--ink); margin: 26px 0 12px; font-weight: 600;
}
.sec:first-child { margin-top: 6px; }

.src-list { display: grid; gap: 8px; }
.src {
  display: grid;
  grid-template-columns: 36px 1fr auto;
  align-items: center; gap: 12px;
  padding: 12px 14px;
  border-radius: var(--r-md);
  background: rgba(255, 255, 255, 0.04);
  border: 0.5px solid var(--hair);
  text-align: left;
  transition: background 240ms, border-color 240ms, transform 220ms var(--spring);
}
.src:hover { background: rgba(255, 255, 255, 0.075); }
.src:active { transform: scale(0.985); }
.src.on { border-color: rgba(var(--accent-rgb), 0.45); background: rgba(var(--accent-rgb), 0.09); }
.src-ico {
  width: 36px; height: 36px; border-radius: 9px;
  display: grid; place-items: center;
  font-size: 13px; font-weight: 700; color: #fff;
}
.src-ico.apple { background: linear-gradient(150deg, #fa2d48, #b00d24); }
.src-ico.local { background: linear-gradient(150deg, #5e5ce6, #3634a3); }
.src-ico.demo { background: linear-gradient(150deg, #48484a, #2c2c2e); }
.src-tx .n { font-size: 13px; font-weight: 600; }
.src-tx .d { font-size: 11px; color: var(--ink-3); margin-top: 3px; line-height: 1.5; }
.src-st {
  font-size: 10px; color: var(--ink-4); text-align: right;
  letter-spacing: 0.04em;
}
.src-st.ok { color: #32d74b; }
.src-st.warn { color: #ffd60a; }

.field { margin-bottom: 12px; }
.field label {
  display: block; font-size: 10.5px; color: var(--ink-4);
  margin-bottom: 7px; letter-spacing: 0.04em;
}
.field input {
  width: 100%; height: 38px; padding: 0 12px;
  border-radius: 10px; font-size: 12px;
  background: rgba(255, 255, 255, 0.06); color: var(--ink);
  border: 0.5px solid var(--hair-2);
  font-family: var(--mono); outline: none;
  transition: border-color 220ms, background 220ms;
}
.field input:focus { border-color: rgba(var(--accent-rgb), 0.55); background: rgba(255, 255, 255, 0.09); }
.field input::placeholder { color: var(--ink-4); }

.rowbtn { display: flex; gap: 9px; margin-top: 10px; flex-wrap: wrap; }

.hint {
  font-size: 11px; line-height: 1.75; color: var(--ink-4);
  margin-top: 10px;
}
.hint b { color: var(--ink-2); font-weight: 600; }
.hint code {
  font-family: var(--mono); font-size: 10px;
  background: rgba(var(--accent-rgb), 0.12);
  color: rgba(var(--accent-rgb), 0.95);
  padding: 1px 5px; border-radius: 4px;
}

.toast {
  position: fixed; left: 50%; bottom: 96px; z-index: 200;
  transform: translateX(-50%) translateY(14px) scale(0.96);
  padding: 10px 18px;
  border-radius: 999px;
  background: rgba(38, 39, 44, 0.94);
  border: 0.5px solid var(--hair-2);
  box-shadow: 0 14px 44px rgba(0, 0, 0, 0.55);
  font-size: 12.5px; color: var(--ink);
  opacity: 0; visibility: hidden;
  transition: opacity 300ms, transform 420ms var(--spring), visibility 300ms;
  max-width: 80vw; text-align: center;
}
.toast.on { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0) scale(1); }

#view-road { overflow-y: auto; overflow-x: hidden; }
#view-road::-webkit-scrollbar { width: 0; }

.road-head {
  position: sticky; top: 0; z-index: 60;
  height: 72px; padding: 0 26px;
  display: grid; grid-template-columns: 1fr auto 1fr;
  align-items: center;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(6,6,8,0.82), rgba(6,6,8,0));
}
.road-head > * { pointer-events: auto; }
.road-head .brand-txt { justify-self: center; }
.road-head .icon-btn { justify-self: start; }
.road-progress {
  position: absolute; left: 0; bottom: 0; height: 2px;
  width: 100%;
  background: var(--accent);
  transform: scaleX(var(--p, 0));
  transform-origin: 0 50%;
}

.road-rail {
  position: fixed; right: 26px; top: 50%; z-index: 55;
  transform: translateY(-50%);
  display: grid; gap: 14px; justify-items: end;
  opacity: 0; visibility: hidden;
  transition: opacity 380ms var(--ease-out), visibility 380ms;
}
#view-road.on ~ .road-rail { opacity: 1; visibility: visible; }
.road-rail button {
  display: flex; align-items: center; gap: 10px;
  font-size: 11px; color: var(--ink-4);
  transition: color 260ms;
}
.road-rail button .bar {
  width: 34px; height: 2px; background: currentColor; opacity: 0.5;
  /* 用缩放代替宽度过渡：宽度动画每帧都要重新布局，缩放只在合成层里跑 */
  transform: scaleX(0.53);
  transform-origin: 100% 50%;
  transition: transform 320ms var(--ease-out), opacity 260ms;
}
.road-rail button.on { color: var(--ink); }
.road-rail button.on .bar { transform: scaleX(1); opacity: 1; }
.road-rail button:hover { color: var(--ink-2); }

.road-bg {
  position: sticky; top: 0;
  height: 100vh;
  margin-bottom: -100vh;
  z-index: 0;
  pointer-events: none;
  background: radial-gradient(120% 90% at 50% 38%, rgba(var(--accent-rgb), 0.20), rgba(8, 8, 11, 0.86) 58%, #060608 100%);
}
.s-work { display: block; }
.s-work .cv {
  width: 100%; aspect-ratio: 1;
  border-radius: 3px;
  background: #14151a center/cover no-repeat;
  transition: transform 420ms var(--ease-out);
}
.s-work:hover .cv { transform: translateY(-4px) scale(1.015); }
.s-work .t { font-size: 12px; color: var(--ink-2); margin-top: 9px; line-height: 1.4; }
.s-work .y { font-size: 11px; color: var(--ink-4); margin-top: 3px; }
@media (max-width: 900px) {  .road-rail { display: none; }}

.about-wrap { padding: 40px 56px 140px; max-width: 1180px; margin: 0 auto; }
.bio p {
  font-size: 15px; line-height: 1.9; color: var(--ink-2);
  margin-bottom: 18px; max-width: 74ch;
}
@media (max-width: 1180px) {

  .d-grid { grid-template-columns: minmax(220px, 28%) 1fr minmax(260px, 30%); }
  .vinyl-stage { width: min(92%, 300px); }
  .d-center { padding: 8px 22px 0 16px; }
  .d-side { padding: 8px 24px 24px; }}

@media (max-width: 900px) {
  .d-grid {
    grid-template-columns: 1fr;
    overflow-y: auto;
    align-content: start;
    inset: 64px 0 84px;
  }
  .d-visual { min-height: 0; }
  .vinyl-stage { width: min(56%, 320px); margin: 2px auto 8px; }
  #view-detail.open .disc { transform: translate(-50%, -50%) translateZ(-40px) translateX(6%); }
  #view-detail.open .sleeve { transform: translateZ(70px) translateX(-3%) rotateY(-12deg); }
  .d-center { padding: 4px 20px 0; }
  .trk { padding: 7px 10px; }
  .side-tabs { position: sticky; top: 0; z-index: 2; backdrop-filter: blur(12px); }
  .d-list {
    flex: none;
    overflow: visible;
    mask-image: none;
    -webkit-mask-image: none;
    padding-right: 0;
    padding-bottom: 4px;
  }
  .d-side {
    padding: 22px 20px 48px;
    background: transparent;
  }
  .review-scroll { overflow: visible; }
  .d-head { padding-bottom: 12px; }
}

@media (max-width: 860px) {  .rec-meta { bottom: 120px; }
  .rec-actions { bottom: 62px; }  .about-wrap { padding: 20px 24px 120px; }  .topbar { padding: 0 16px; }
  .seg button { padding: 6px 10px; font-size: 11.5px; }
  .seg button .n { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; }
  .rec, .view, .disc, .sleeve, .player, .edge-btn, .toast { transition-duration: 120ms !important; }
  .grain { animation: none !important; }
  .rec { filter: none !important; }
}

.rv-body-p {
  font-size: 12.5px; line-height: 1.85; color: var(--ink-2);
  margin-bottom: 14px;
}
.rv-body-p:last-child { margin-bottom: 0; }

.rv-sec-lead {
  font-size: 13.5px; font-weight: 600; line-height: 1.5;
  color: var(--ink); margin-bottom: 12px;
}
.rv-note {
  margin-top: 6px; padding: 10px 12px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
  font-size: 11.5px; line-height: 1.7; color: var(--ink-3);
}

.trk .du { display: flex; align-items: center; gap: 8px; justify-content: flex-end; }

#view-detail .d-head,
#view-detail .d-list,
#view-detail .d-side {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 420ms var(--ease-out), transform 560ms var(--ease-out);
}
#view-detail.open .d-head { opacity: 1; transform: none; transition-delay: 160ms; }
#view-detail.open .d-list { opacity: 1; transform: none; transition-delay: 220ms; }
#view-detail.open .d-side { opacity: 1; transform: none; transition-delay: 290ms; }
@media (prefers-reduced-motion: reduce) {
  #view-detail .d-head, #view-detail .d-list, #view-detail .d-side {
    opacity: 1; transform: none; transition: none;
  }
}

:root { --lv: 0; --lv-soft: 0; --pk: 0; }

.pulse-glow {
  position: absolute; inset: 0; z-index: 0;
  overflow: hidden; pointer-events: none;
}
.pulse-glow i {
  position: absolute; display: block; border-radius: 50%;
  background: radial-gradient(circle at 50% 50%,
    rgba(var(--accent-rgb), 0.62), rgba(var(--accent-rgb), 0.18) 45%, rgba(var(--accent-rgb), 0) 72%);
  opacity: 0;
  will-change: transform, opacity;
  animation: glowDrift 19s ease-in-out infinite;
}
.pulse-glow i:nth-child(1) {
  width: 54vw; height: 54vw; left: -10vw; top: -6vh;
  opacity: calc(0.10 + var(--lv) * 0.26);
  transform: scale(calc(0.92 + var(--lv) * 0.20));
}
.pulse-glow i:nth-child(2) {
  width: 40vw; height: 40vw; right: -8vw; top: 16vh;
  opacity: calc(0.08 + var(--lv) * 0.22);
  transform: scale(calc(1 + var(--lv) * 0.16));
  animation-delay: -6s;
}
.pulse-glow i:nth-child(3) {
  width: 34vw; height: 34vw; left: 30vw; bottom: -14vh;
  opacity: calc(0.06 + var(--lv) * 0.18);
  transform: scale(calc(0.96 + var(--lv) * 0.12));
  animation-delay: -11s;
}
.pulse-glow i:nth-child(4) {
  width: 7vw; height: 7vw; right: 18vw; top: 22vh;
  opacity: calc(0.04 + var(--pk) * 0.55);
  transform: scale(calc(0.8 + var(--pk) * 0.7));
  animation-delay: -3s;
}
@keyframes glowDrift {
  0%, 100% { translate: 0 0; }
  33% { translate: 2.5% -2%; }
  66% { translate: -2% 2.5%; }
}

.now-bar { cursor: pointer; }
.now-bar:hover { background: rgba(var(--accent-rgb), 0.18); }
.pl-cv { cursor: pointer; transition: transform 260ms var(--spring), box-shadow 260ms; }
.pl-cv:hover { transform: translateY(-2px) scale(1.03); box-shadow: 0 6px 20px rgba(0, 0, 0, 0.6); }
.pl-cv:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.tk-now { font-size: 11.5px; color: var(--ink-3); letter-spacing: 0.02em; }

#view-track { overflow: hidden; }

.tk-bg { position: absolute; inset: 0; overflow: hidden; }
.tk-bg-img {
  position: absolute; left: 50%; top: 50%;
  width: 460px; height: 460px;
  margin: -230px 0 0 -230px;
  background: #0b0b0e center/cover no-repeat;
  filter: blur(48px) saturate(150%);
  transform: scale(5.2);
  opacity: 0.5;
  transition: opacity 800ms var(--ease-out);
}
.tk-neon {
  position: absolute; inset: 0; pointer-events: none;
  mix-blend-mode: screen;
  transform: scale(calc(1 + var(--lv) * 0.05));
  transition: transform 120ms linear;
}
.tk-neon span {
  position: absolute; border-radius: 50%;
  background: radial-gradient(circle at 50% 50%,
    rgba(var(--accent-rgb), 0.9), rgba(var(--accent-rgb), 0.28) 42%, rgba(var(--accent-rgb), 0) 70%);
  animation: neonFlicker 7.4s ease-in-out infinite;
  will-change: opacity, transform;
}
.tk-neon .n1 { width: 50vw; height: 50vw; left: -12vw; top: -12vh; animation-delay: 0s; }
.tk-neon .n2 { width: 38vw; height: 38vw; right: -8vw; top: 18vh; animation-delay: -2.4s; }
.tk-neon .n3 { width: 32vw; height: 32vw; left: 24vw; bottom: -14vh; animation-delay: -4.6s; }
.tk-neon .n4 { width: 18vw; height: 18vw; right: 14vw; bottom: 4vh; animation-delay: -6.1s; }
@keyframes neonFlicker {
  0%, 100% { opacity: 0.16; transform: scale(0.95); }
  14% { opacity: 0.34; transform: scale(1.02); }
  18% { opacity: 0.18; transform: scale(0.99); }
  44% { opacity: 0.40; transform: scale(1.05); }
  49% { opacity: 0.22; transform: scale(1.0); }
  72% { opacity: 0.32; transform: scale(1.01); }
  76% { opacity: 0.17; transform: scale(0.97); }
}
.tk-grid {
  position: absolute; inset: 0;
  background: radial-gradient(120% 90% at 46% 44%, transparent 34%, rgba(4, 4, 7, 0.62) 100%);
}
.tk-scrim {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(5, 5, 8, 0.72) 0%, rgba(5, 5, 8, 0.12) 34%, rgba(5, 5, 8, 0.86) 100%);
}

.tk-top {
  position: absolute; top: 0; left: 0; right: 0; z-index: 30;
  height: 72px; padding: 0 26px;
  display: flex; align-items: center; justify-content: space-between;
}

.tk-main {
  position: absolute; inset: 72px 0 74px;
  display: grid;
  grid-template-columns: minmax(280px, 42%) minmax(0, 1fr);
  gap: 0 clamp(32px, 5vw, 88px);
  align-items: center;
  padding: 0 clamp(28px, 5vw, 72px) 0 clamp(28px, 6vw, 88px);
}

.tk-stage { min-width: 0; display: flex; flex-direction: column; align-items: flex-start; }
.tk-sleeve {
  position: relative;
  width: min(100%, 420px);
  aspect-ratio: 1;
  border-radius: 4px;
  background: #14151a center/cover no-repeat;
  box-shadow:
    0 30px 80px rgba(0, 0, 0, 0.72),
    0 6px 16px rgba(0, 0, 0, 0.5),
    0 0 0 0.5px rgba(255, 255, 255, 0.14) inset;
  overflow: hidden;
  transition: opacity 320ms linear;
}
.tk-sleeve.pending { opacity: 0; }
#view-track.no-anim .tk-sleeve { transition: none !important; }
.tk-gloss {
  position: absolute; inset: 0;
  background: linear-gradient(112deg, rgba(255, 255, 255, 0.10) 0%, rgba(255, 255, 255, 0.02) 30%, transparent 48%);
  pointer-events: none;
}
.tk-info { margin-top: 30px; min-width: 0; max-width: 100%; }
.tk-title {
  font-size: clamp(28px, 3.5vw, 46px);
  font-weight: 700; letter-spacing: -0.035em; line-height: 1.05;
  word-break: break-word;
}
.tk-sub {
  display: flex; align-items: center; gap: 9px; flex-wrap: wrap;
  margin-top: 12px; font-size: 12.5px; color: var(--ink-3);
}
.tk-sub .sep { width: 3px; height: 3px; border-radius: 50%; background: var(--ink-4); }

.tk-pulsebar {
  display: flex; align-items: flex-end; gap: 4px;
  height: 24px; margin-top: 20px;
}
.tk-pulsebar i {
  width: 3px; height: 24px; border-radius: 2px;
  background: rgba(var(--accent-rgb), 0.9);
  transform-origin: bottom;
  transform: scaleY(calc(0.12 + var(--lv) * var(--f, 1)));
  transition: transform 90ms linear;
}
.tk-pulsebar i:nth-child(1) { --f: 0.55; }
.tk-pulsebar i:nth-child(2) { --f: 0.86; }
.tk-pulsebar i:nth-child(3) { --f: 0.42; }
.tk-pulsebar i:nth-child(4) { --f: 1; }
.tk-pulsebar i:nth-child(5) { --f: 0.62; }
.tk-pulsebar i:nth-child(6) { --f: 0.34; }
.tk-pulsebar i:nth-child(7) { --f: 0.74; }

.tk-lyr { min-width: 0; align-self: stretch; display: flex; flex-direction: column; justify-content: center; padding: 8vh 0 4vh; }
.tk-lyr-head {
  display: flex; align-items: baseline; gap: 10px;
  font-size: 12px; color: var(--ink-3); margin-bottom: 18px;
}
.tk-lyr-note { font-size: 10.5px; color: var(--ink-4); }
.tk-lyr-view {
  position: relative;
  flex: 1; min-height: 0; max-height: 58vh;
  overflow: hidden;
  mask-image: linear-gradient(180deg, transparent 0, #000 18%, #000 76%, transparent 100%);
  -webkit-mask-image: linear-gradient(180deg, transparent 0, #000 18%, #000 76%, transparent 100%);
}
.tk-lyr-list {
  position: relative;
  transition: transform 700ms cubic-bezier(0.22, 0.86, 0.16, 1);
  will-change: transform;
}
.tk-lyr-line {
  padding: 10px 0;
  font-size: clamp(17px, 1.7vw, 22px);
  line-height: 1.55;
  letter-spacing: -0.01em;
  color: var(--ink-3);
  opacity: 0.42;
  cursor: pointer;
  transition: color 380ms, opacity 380ms, transform 480ms var(--ease-out);
  transform: translateX(0);
}
.tk-lyr-line span { display: inline; }
.tk-lyr-line.past { opacity: 0.24; }
.tk-lyr-line.on {
  color: #fff; opacity: 1;
  transform: translateX(6px);
  text-shadow: 0 0 26px rgba(var(--accent-rgb), 0.35);
}
#view-track .tk-info,
#view-track .tk-lyr { opacity: 0; transform: translateY(16px); transition: opacity 560ms var(--ease-out), transform 760ms var(--ease-out); }
#view-track.open .tk-info { opacity: 1; transform: none; transition-delay: 300ms; }
#view-track.open .tk-lyr { opacity: 1; transform: none; transition-delay: 400ms; }

@media (max-width: 1000px) {
  .tk-main { grid-template-columns: 1fr; align-content: center; gap: 24px; overflow-y: auto; padding-top: 12px; }
  .tk-stage { align-items: center; text-align: center; }
  .tk-sleeve { width: min(52%, 300px); }
  .tk-info { margin-top: 22px; }
  .tk-sub { justify-content: center; }
  .tk-pulsebar { justify-content: center; }
  .tk-lyr { padding: 0 0 24px; }
  .tk-lyr-view { max-height: 40vh; }
}

#view-road { overflow-y: auto; overflow-x: hidden; overscroll-behavior: contain; }
#view-road::-webkit-scrollbar { width: 0; }

.rd-panel {
  position: relative;
  min-height: 100vh;
  display: flex; align-items: center;
  overflow: hidden;
  padding: 0;
}

.rd-bg { position: absolute; inset: 0; overflow: hidden; pointer-events: none; }
.rd-ghost {
  position: absolute; left: 1.5vw; bottom: -5vh;
  font-size: clamp(150px, 25vw, 380px);
  font-weight: 700; letter-spacing: -0.06em; line-height: 0.78;
  color: rgba(255, 255, 255, 0.042);
  white-space: nowrap;
  will-change: transform;
  opacity: 0;
  transition: opacity 1400ms var(--ease-out);
  transform: translate3d(calc(var(--mx, 0) * -0.35px), calc(var(--my, 0) * -0.25px), 0);
}
.rd-ghost.is-long { font-size: clamp(72px, 12vw, 190px); letter-spacing: -0.05em; }
.rd-panel.in .rd-ghost { opacity: 1; }
.rd-veil {
  position: absolute; inset: 0;
  background: radial-gradient(118% 92% at 48% 42%, transparent 32%, rgba(4, 4, 6, 0.58) 100%);
}

.rd-inner {
  position: relative; z-index: 1;
  width: 100%; max-width: 1520px; margin: 0 auto;
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr) minmax(210px, 300px);
  gap: 0 clamp(36px, 4.6vw, 72px);
  align-items: center;
  padding: 108px clamp(24px, 6vw, 88px) 108px clamp(24px, 5vw, 76px);
}
.rd-panel.rd-works .rd-inner { grid-template-columns: 92px minmax(0, 1fr) minmax(260px, 380px); }

.rd-side { align-self: start; padding-top: 6px; }
.rd-year {
  font-size: clamp(26px, 2.4vw, 36px);
  font-weight: 700; letter-spacing: -0.04em; line-height: 1;
  color: rgba(var(--accent-rgb), 1);
  font-variant-numeric: tabular-nums;
}
.rd-year-sm { font-size: clamp(15px, 1.2vw, 18px); color: var(--ink-3); }
.rd-place { margin-top: 12px; font-size: 11.5px; line-height: 1.6; color: var(--ink-3); max-width: 110px; }

.rd-copy { min-width: 0; max-width: 620px; }
.rd-copy-narrow { max-width: 660px; }
.rd-h {
  font-size: clamp(32px, 3.9vw, 58px);
  font-weight: 700; letter-spacing: -0.04em; line-height: 1.03;
  margin-bottom: 26px;
}
.rd-h-sm { font-size: clamp(24px, 2.4vw, 32px); margin-bottom: 24px; letter-spacing: -0.03em; }
.rd-lead {
  font-size: clamp(16px, 1.35vw, 18px);
  line-height: 1.68; color: var(--ink);
  max-width: 34em;
}
.rd-p {
  font-size: clamp(14.5px, 1.15vw, 16px);
  line-height: 2.02; color: var(--ink-2);
  margin-bottom: 26px;
  max-width: 40em;
}
.rd-p:last-child { margin-bottom: 0; }
.rd-quote {
  margin-top: 34px;
  padding-left: 18px;
  border-left: 2px solid rgba(var(--accent-rgb), 0.65);
  font-size: clamp(14px, 1.2vw, 16px);
  line-height: 1.7; color: var(--ink-2);
  max-width: 32em;
}
.rd-quote cite {
  display: block; margin-top: 10px;
  font-style: normal; font-size: 11px; color: var(--ink-4);
}

.rd-art {
  position: relative;
  align-self: center;
  perspective: 1000px;
  min-width: 0;
}
.rd-art-layer {
  transform: translate3d(calc(var(--mx, 0) * 1px), calc(var(--my, 0) * 0.85px), 0);
  will-change: transform;
}
.rd-works { display: grid; grid-template-columns: 1fr 1fr; gap: 18px 16px; margin-bottom: 26px; }
.rd-work {
  display: block; text-align: left; width: 100%;
  transition: transform 420ms var(--ease-out);
}
.rd-work .cv {
  display: block; width: 100%; aspect-ratio: 1;
  border-radius: 3px;
  background: #14151a center/cover no-repeat;
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.55);
  transition: box-shadow 420ms, transform 420ms var(--ease-out);
}
.rd-work .t { display: block; font-size: 12px; color: var(--ink-2); margin-top: 9px; line-height: 1.4; }
.rd-work .y { display: block; font-size: 10.5px; color: var(--ink-4); margin-top: 3px; line-height: 1.45; }
.rd-work.is-link { cursor: pointer; }
.rd-work.is-link:hover .cv { transform: translateY(-4px); box-shadow: 0 18px 40px rgba(0, 0, 0, 0.66); }
.rd-work.is-link:hover .t { color: var(--ink); }
.rd-work:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; border-radius: 4px; }
.rd-work[disabled] { cursor: default; }

.rd-honors { display: grid; gap: 9px; margin-bottom: 22px; }
.rd-honor {
  display: grid; grid-template-columns: 46px 1fr; gap: 10px;
  font-size: 11.5px; line-height: 1.55; color: var(--ink-2);
}
.rd-honor .y { color: rgba(var(--accent-rgb), 0.95); font-variant-numeric: tabular-nums; }
.rd-facts { display: grid; gap: 7px; }
.rd-fact { font-size: 11.5px; color: var(--ink-3); line-height: 1.5; }
.rd-fact .k { color: var(--ink-4); margin-right: 8px; }
.rd-fact .v { color: var(--ink-2); }

.rd-tl { display: grid; gap: 2px; }
.rd-tl-row {
  display: grid; grid-template-columns: 104px 1fr;
  gap: 16px; align-items: baseline;
  padding: 11px 0;
}
.rd-tl-row .d {
  font-size: 11.5px; color: rgba(var(--accent-rgb), 0.92);
  font-variant-numeric: tabular-nums;
}
.rd-tl-row .t { font-size: 13.5px; color: var(--ink-2); line-height: 1.65; }

.rd-emblem {
  width: 100%; aspect-ratio: 1;
  display: grid; place-content: center; justify-items: center; gap: 14px;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 50%, rgba(var(--accent-rgb), 0.14), transparent 66%);
  color: rgba(var(--accent-rgb), 0.85);
}
.rd-emblem svg { width: 24%; opacity: 0.6; }
.rd-emblem .yr { font-size: 13px; letter-spacing: 0.08em; color: var(--ink-3); }
.rd-emblem .lb { font-size: 11.5px; color: var(--ink-4); max-width: 70%; text-align: center; line-height: 1.5; }

.rd-a {
  opacity: 0;
  transform: translate3d(0, 26px, 0);
  transition: opacity 760ms var(--ease-out), transform 940ms var(--ease-out);
  transition-delay: var(--d, 0ms);
}
.rd-panel.in .rd-a { opacity: 1; transform: none; }
.rd-art .rd-a { transform: translate3d(52px, 18px, 0) rotateY(-6deg); }
.rd-panel.in .rd-art .rd-a { transform: none; }

@media (max-width: 1240px) {
  .rd-inner { grid-template-columns: 72px minmax(0, 1fr) minmax(190px, 250px); gap: 0 32px; }
  .rd-panel.rd-works .rd-inner { grid-template-columns: 72px minmax(0, 1fr) minmax(230px, 320px); }
}
@media (max-width: 940px) {
  .rd-inner {
    grid-template-columns: 1fr;
    gap: 26px;
    padding: 96px 24px 96px;
    align-items: start;
  }
  .rd-panel.rd-works .rd-inner { grid-template-columns: 1fr; }
  .rd-side { display: flex; align-items: baseline; gap: 14px; padding-top: 0; }
  .rd-place { margin: 0; max-width: none; }  .rd-art { margin-top: 10px; }  .rd-ghost { font-size: 44vw; bottom: -2vh; }
  .rd-works { grid-template-columns: 1fr 1fr 1fr; }
}

#view-about { overflow-y: auto; overflow-x: hidden; overscroll-behavior: contain; }
#view-about::-webkit-scrollbar { width: 0; }

[data-rv] :is(.ab-r, .ab-stat, .ab-tl-row, .ab-prod-row, .ab-card, .ab-rec-row,
  .ab-honor, .ab-disc-row, .ab-biz-row, .ab-contra-row, .ab-trivia-card,
  .ab-quote, .ab-chip, .ab-date, .ab-key) {
  opacity: 0;
  transform: translate3d(0, 22px, 0);
  transition: opacity 700ms var(--ease-out), transform 900ms var(--ease-out);
  transition-delay: var(--d, 0ms);
}
[data-rv].in :is(.ab-r, .ab-stat, .ab-tl-row, .ab-prod-row, .ab-card, .ab-rec-row,
  .ab-honor, .ab-disc-row, .ab-biz-row, .ab-contra-row, .ab-trivia-card,
  .ab-quote, .ab-chip, .ab-date, .ab-key) {
  opacity: 1;
  transform: none;
}

.ab-hero { padding-bottom: 26px; }
.ab-name {
  font-size: clamp(52px, 8.4vw, 108px);
  font-weight: 700; letter-spacing: -0.055em; line-height: 0.9;
}
.ab-real {
  margin-top: 18px;
  font-size: clamp(13px, 1.3vw, 15px);
  color: var(--ink-3);
}
.ab-intro {
  margin-top: 30px;
  font-size: clamp(17px, 1.6vw, 20px);
  line-height: 1.72; color: var(--ink-2);
  max-width: 46ch;
}
.ab-facts { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 32px; }
.ab-fact {
  padding: 9px 15px; border-radius: 999px;
  background: rgba(255, 255, 255, 0.055);
  font-size: 12px; color: var(--ink-3);
}
.ab-fact b { color: var(--ink); font-weight: 600; margin-left: 6px; }

.ab-stat-band { margin: 68px 0 8px; }
.ab-stat-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 44px 28px;
}
.ab-stat .v {
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 700; letter-spacing: -0.04em;
  color: rgba(var(--accent-rgb), 1);
  font-variant-numeric: tabular-nums;
  line-height: 1;
}
.ab-stat .k { font-size: 12px; color: var(--ink-2); margin-top: 10px; }
.ab-stat .n { font-size: 10.5px; color: var(--ink-4); margin-top: 4px; line-height: 1.5; }

.ab-sec { margin: 92px 0; }
.ab-split { margin: 92px 0; }
.ab-h {
  font-size: clamp(19px, 1.7vw, 23px);
  font-weight: 600; letter-spacing: -0.02em;
  margin-bottom: 26px;
}
.ab-lead {
  font-size: 15.5px; line-height: 1.95; color: var(--ink-2);
  max-width: 62ch; margin-bottom: 30px;
}

.ab-bio p {
  font-size: 15.5px; line-height: 1.98; color: var(--ink-2);
  max-width: 74ch; margin-bottom: 22px;
}
.ab-bio p:first-child {
  font-size: clamp(17px, 1.5vw, 19px);
  line-height: 1.82; color: var(--ink);
}

.ab-tl { display: grid; }
.ab-tl-row {
  display: grid; grid-template-columns: 96px minmax(0, 1fr);
  gap: 22px; align-items: baseline;
  padding: 13px 0;
  transition: transform 420ms var(--ease-out), opacity 700ms var(--ease-out);
}
.ab-tl-row:hover { transform: translateX(5px); }
.ab-tl-row .y {
  font-size: 12.5px; color: rgba(var(--accent-rgb), 0.95);
  font-variant-numeric: tabular-nums;
}
.ab-tl-row .t { font-size: 14px; line-height: 1.75; color: var(--ink-2); }

.ab-split {
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
  gap: clamp(36px, 6vw, 84px);
  align-items: start;
}
.ab-split-l p {
  font-size: 15px; line-height: 1.98; color: var(--ink-2);
  margin-bottom: 20px; max-width: 52ch;
}
.ab-split-r { padding-top: 4px; }
.ab-range {
  padding: 22px 24px;
  border-radius: var(--r-md);
  background: rgba(var(--accent-rgb), 0.09);
  margin-bottom: 20px;
}
.ab-range-t { font-size: 12px; color: var(--ink-3); }
.ab-range-v {
  margin-top: 10px;
  font-size: clamp(19px, 1.9vw, 24px);
  font-weight: 650; letter-spacing: -0.02em; color: var(--ink);
}
.ab-keys { display: grid; }
.ab-key {
  display: grid; grid-template-columns: 96px minmax(0, 1fr);
  gap: 16px; align-items: baseline;
  padding: 11px 0;
}
.ab-key .k { font-size: 11.5px; color: var(--ink-4); }
.ab-key .v { font-size: 13.5px; color: var(--ink-2); line-height: 1.6; }
.ab-keys-wide .ab-key { grid-template-columns: 120px minmax(0, 1fr); }
.ab-infl { margin-top: 20px; display: flex; flex-wrap: wrap; gap: 7px; align-items: center; }
.ab-infl-t { width: 100%; font-size: 11.5px; color: var(--ink-4); margin-bottom: 4px; }
.ab-chip {
  padding: 6px 12px; border-radius: 999px;
  background: rgba(255, 255, 255, 0.055);
  font-size: 11.5px; color: var(--ink-2);
}

.ab-prods { display: grid; }
.ab-prod-row {
  display: grid; grid-template-columns: minmax(160px, 240px) minmax(0, 1fr);
  gap: 26px; align-items: baseline;
  padding: 15px 0;
}
.ab-prod-row .n { font-size: 14px; font-weight: 600; color: var(--ink); }
.ab-prod-row .d { font-size: 13px; line-height: 1.7; color: var(--ink-3); }
.ab-card {
  padding: 24px 22px;
  border-radius: var(--r-md);
  background: rgba(255, 255, 255, 0.04);
  transition: background 300ms, transform 420ms var(--spring), opacity 700ms var(--ease-out);
}
.ab-card:hover { background: rgba(255, 255, 255, 0.075); transform: translateY(-3px); }
.ab-card .y { font-size: 11.5px; color: rgba(var(--accent-rgb), 0.95); }
.ab-card h3 { font-size: 15.5px; font-weight: 600; margin-top: 12px; letter-spacing: -0.01em; }
.ab-card p { font-size: 12.5px; line-height: 1.75; color: var(--ink-3); margin-top: 10px; }

.ab-recs { display: grid; }
.ab-rec-row {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(190px, 300px);
  gap: 26px; align-items: center;
  padding: 18px 0;
}
.ab-rec-row .k { font-size: 14px; line-height: 1.6; color: var(--ink-2); }
.ab-rec-row .v { font-size: clamp(20px, 2vw, 26px); font-weight: 700; letter-spacing: -0.03em; }
.ab-rec-row .n { font-size: 11px; color: var(--ink-4); margin-top: 5px; line-height: 1.6; }

.ab-honors { display: grid; }
.ab-honor {
  display: grid; grid-template-columns: 66px minmax(0, 1fr) minmax(0, 0.8fr);
  gap: 18px; align-items: baseline;
  padding: 13px 0;
}
.ab-honor .y { font-size: 11.5px; color: rgba(var(--accent-rgb), 0.9); font-variant-numeric: tabular-nums; }
.ab-honor .t { font-size: 13.5px; color: var(--ink); line-height: 1.6; }
.ab-honor .n { font-size: 11.5px; color: var(--ink-4); line-height: 1.6; }

.ab-discs { display: grid; }
.ab-disc-row {
  display: grid; grid-template-columns: 78px minmax(180px, 260px) minmax(0, 1fr);
  gap: 22px; align-items: baseline;
  padding: 12px 0;
}
.ab-disc-row .y {
  font-size: 17px; font-weight: 700; letter-spacing: -0.02em;
  color: rgba(var(--accent-rgb), 0.9);
  font-variant-numeric: tabular-nums;
}
.ab-disc-row .t { font-size: 14.5px; font-weight: 600; }
.ab-disc-row .kd { font-size: 11px; color: var(--ink-4); margin-top: 3px; }
.ab-disc-row .nt { font-size: 12.5px; line-height: 1.65; color: var(--ink-3); }

.ab-biz { display: grid; }
.ab-biz-row {
  display: grid; grid-template-columns: 92px minmax(150px, 220px) minmax(0, 1fr);
  gap: 20px; align-items: baseline;
  padding: 14px 0;
}
.ab-biz-row .k { font-size: 11.5px; color: rgba(var(--accent-rgb), 0.9); }
.ab-biz-row .t { font-size: 13.5px; font-weight: 600; }
.ab-biz-row .d { font-size: 12.5px; line-height: 1.7; color: var(--ink-3); }

.ab-contras { display: grid; }
.ab-contra-row {
  display: grid; grid-template-columns: 66px minmax(0, 1fr);
  gap: 18px; padding: 16px 0;
}
.ab-contra-row .y { font-size: 11.5px; color: rgba(var(--accent-rgb), 0.9); }
.ab-contra-row .t { font-size: 14px; font-weight: 600; margin-bottom: 7px; }
.ab-contra-row .d { font-size: 12.5px; line-height: 1.8; color: var(--ink-3); max-width: 66ch; }

.ab-trivia { display: grid; grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); gap: 12px; }
.ab-trivia-card {
  position: relative;
  padding: 26px 24px 28px;
  border-radius: var(--r-md);
  background: rgba(255, 255, 255, 0.035);
  transition: background 300ms, transform 420ms var(--spring), opacity 700ms var(--ease-out);
}
.ab-trivia-card:hover { background: rgba(var(--accent-rgb), 0.08); transform: translateY(-3px); }
.ab-trivia-card .n {
  font-size: 12px; color: rgba(var(--accent-rgb), 0.75);
  font-variant-numeric: tabular-nums; letter-spacing: 0.02em;
}
.ab-trivia-card h3 { font-size: 15.5px; font-weight: 600; margin-top: 14px; }
.ab-trivia-card p { font-size: 12.5px; line-height: 1.8; color: var(--ink-3); margin-top: 10px; }

.ab-quotes { margin: 100px 0; display: grid; gap: 46px; }
.ab-quote { margin: 0; max-width: 34em; }
.ab-quote blockquote {
  font-size: clamp(19px, 2.2vw, 27px);
  font-weight: 500; line-height: 1.5; letter-spacing: -0.02em;
  color: var(--ink);
}
.ab-quote figcaption {
  margin-top: 14px; font-size: 11.5px; color: var(--ink-4);
}

.ab-tour-card {
  padding: 28px 30px;
  border-radius: var(--r-md);
  background: rgba(255, 255, 255, 0.045);
  margin-bottom: 20px;
}
.ab-tour-card h3 { font-size: 20px; font-weight: 650; letter-spacing: -0.02em; }
.ab-tour-card .sp { font-size: 11.5px; color: var(--ink-3); margin-top: 6px; }
.ab-tour-card .su { font-size: 13px; line-height: 1.75; color: var(--ink-2); margin-top: 16px; max-width: 62ch; }
.ab-tour-card .sup { font-size: 11.5px; color: var(--ink-4); margin-top: 10px; }
.ab-tour-card .nt { font-size: 11px; color: var(--ink-4); margin-top: 6px; }

.ab-dates { display: grid; }
.ab-date {
  display: grid; grid-template-columns: 104px minmax(0, 1fr) minmax(0, 1fr) auto;
  gap: 14px; align-items: center;
  padding: 12px 4px;
  font-size: 12.5px;
  transition: background 240ms, padding-left 300ms var(--ease-out), opacity 700ms var(--ease-out);
}
.ab-date:hover { background: rgba(255, 255, 255, 0.04); padding-left: 12px; }
.ab-date .dt { color: var(--ink-2); font-variant-numeric: tabular-nums; }
.ab-date .ct { color: var(--ink); }
.ab-date .cn { color: var(--ink-4); font-size: 11px; }
.ab-date .vn { color: var(--ink-4); font-size: 11.5px; }
.ab-date .st {
  font-size: 11px; padding: 3px 10px; border-radius: 999px;
  background: rgba(255, 255, 255, 0.06); color: var(--ink-3);
}
.ab-date .st.next { background: rgba(var(--accent-rgb), 1); color: #060608; font-weight: 600; }

.ab-footer {
  margin-top: 110px; padding-top: 26px;
  font-size: 11px; line-height: 1.8; color: var(--ink-4);
}

@media (max-width: 1000px) {
  .ab-stat-grid { grid-template-columns: repeat(2, 1fr); }
  .ab-split { grid-template-columns: 1fr; gap: 34px; }
  .ab-rec-row { grid-template-columns: 1fr; gap: 8px; }
  .ab-honor { grid-template-columns: 56px 1fr; }
  .ab-honor .n { grid-column: 2; }
  .ab-disc-row { grid-template-columns: 60px 1fr; }
  .ab-disc-row .nt { grid-column: 2; }
  .ab-biz-row { grid-template-columns: 1fr; gap: 6px; }
  .ab-prod-row { grid-template-columns: 1fr; gap: 6px; }
  .ab-date { grid-template-columns: 88px 1fr auto; }
  .ab-date .vn { display: none; }
  .ab-tl-row { grid-template-columns: 66px 1fr; gap: 14px; }}

.press-ripple {
  position: fixed; z-index: 950;
  left: 0; top: 0;
  width: 26px; height: 26px;
  margin: -13px 0 0 -13px;
  border-radius: 50%;
  pointer-events: none;
  mix-blend-mode: screen;
  background: radial-gradient(circle,
    rgba(var(--accent-rgb), 0.5) 0%, rgba(var(--accent-rgb), 0.18) 46%, rgba(var(--accent-rgb), 0) 72%);
  animation: rippleOut 600ms var(--ease-out) forwards;
  will-change: transform, opacity;
}
@keyframes rippleOut {
  0% { transform: scale(0.25); opacity: 0.9; }
  100% { transform: scale(3.6); opacity: 0; }
}
@media (prefers-reduced-motion: reduce) {  .press-ripple { display: none; }
}

.rv-lead-row { margin-bottom: 20px; }
.rv-verdict-lead {
  font-size: 15px; line-height: 1.7; font-weight: 600;
  letter-spacing: -0.01em; color: var(--ink);
}

@media (max-width: 1240px) {
  .topnav button { min-width: 96px; padding: 8px 13px; }
}
@media (max-width: 1080px) {
  .brand-txt { font-size: 12px; }
  .topnav button { min-width: 0; }
  .topbar { padding: 0 20px; }
}
@media (max-width: 900px) {
  .brand-txt { display: none; }
  .topbar { grid-template-columns: auto 1fr auto; height: 72px; padding: 0 14px; gap: 10px; }
  .topnav { justify-self: center; }
  .topnav button { padding: 7px 11px; font-size: 12px; }
  .seg { justify-self: end; }
}
@media (max-width: 720px) {
  .topnav button { padding: 9px 10px; }
  .topnav button span { display: none; }
}

.about-head {
  position: sticky; top: 0; z-index: 60;
  height: 72px; padding: 0 26px;
  display: grid; grid-template-columns: 1fr auto 1fr;
  align-items: center;
  background: linear-gradient(180deg, rgba(6,6,8,0.9), rgba(6,6,8,0));
  backdrop-filter: blur(2px);
}
.about-head .icon-btn { justify-self: start; }
.about-head .brand-txt { justify-self: center; }
#view-about .ab-wrap { padding-top: 56px; }
@media (max-width: 1000px) {
  #view-about .ab-wrap { padding-top: 40px; }
}

.topnav button { color: rgba(245, 245, 247, 0.56); }

.tk-neon {
  opacity: calc(0.42 + var(--lv) * 0.42);
  transition: transform 120ms linear, opacity 120ms linear;
}
.tk-neon span { animation-name: neonFlickerStrong; opacity: 0.3; }
@keyframes neonFlickerStrong {
  0%, 100% { opacity: 0.26; transform: scale(0.95); }
  13% { opacity: 0.52; transform: scale(1.03); }
  17% { opacity: 0.3; transform: scale(0.99); }
  42% { opacity: 0.62; transform: scale(1.06); }
  47% { opacity: 0.34; transform: scale(1.0); }
  71% { opacity: 0.5; transform: scale(1.02); }
  75% { opacity: 0.27; transform: scale(0.97); }
}
.tk-grid {
  background:
    radial-gradient(70% 60% at 26% 42%, rgba(var(--accent-rgb), 0.16), transparent 70%),
    radial-gradient(120% 90% at 46% 44%, transparent 32%, rgba(4, 4, 7, 0.66) 100%);
}
.tk-lyr-line { opacity: 0.5; color: rgba(245, 245, 247, 0.5); }
.tk-lyr-line.past { opacity: 0.26; }
.tk-lyr-line.on { color: #fff; opacity: 1; }
.tk-neon { opacity: calc(0.55 + var(--lv) * 0.4); }
.tk-neon span { opacity: 0.42; }
.tk-neon .n2 { filter: hue-rotate(38deg) saturate(1.15); }
.tk-neon .n4 { filter: hue-rotate(-42deg) saturate(1.2); }
.tk-bg-img { opacity: 0.62; }

.tk-neon { mix-blend-mode: normal; }
.tk-neon .n2, .tk-neon .n4 { filter: none; }
.tk-neon .n2 { background: radial-gradient(circle at 50% 50%, rgba(var(--accent-rgb), 0.72), rgba(var(--accent-rgb), 0.1) 46%, rgba(var(--accent-rgb), 0) 72%); }
.tk-neon .n4 { background: radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.5), rgba(var(--accent-rgb), 0.12) 44%, rgba(var(--accent-rgb), 0) 70%); }

@media (prefers-reduced-motion: reduce) {
  #view-track .tk-info,
  #view-track .tk-lyr,
  #view-detail .d-head,
  #view-detail .d-list,
  #view-detail .d-side { opacity: 1 !important; transform: none !important; transition: none !important; }
  .rd-a, .ab-r, .ab-stat, .ab-tl-row, .ab-prod-row, .ab-card, .ab-rec-row,
  .ab-honor, .ab-disc-row, .ab-biz-row, .ab-contra-row, .ab-trivia-card,
  .ab-quote, .ab-chip, .ab-date, .ab-key, .rd-ghost {
    opacity: 1 !important; transform: none !important; transition: none !important;
  }
  .tk-lyr-list { transition: none !important; }
}
.tk-neon { opacity: 0.62; }
.tk-neon span { opacity: 0.5; }

@media (prefers-reduced-motion: reduce) {
  .view { transition: none !important; }
  .view.on[data-enter] { animation: none !important; }
  .player { transition: none !important; }
  .tk-sleeve, .sleeve, .disc { transition: none !important; }
}

.rd-quote {
  border-left: 0;
  padding: 18px 22px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.045);
}
.rd-quote cite { color: var(--ink-4); }

.tk-meta {
  margin-top: 12px;
  font-size: 12px;
  color: var(--ink-4);
}

.about-head { backdrop-filter: none; background: linear-gradient(180deg, rgba(6,6,8,0.92), rgba(6,6,8,0)); }

.ab-medias { display: grid; }
.ab-media {
  display: grid;
  grid-template-columns: 74px minmax(150px, 240px) minmax(0, 1fr);
  gap: 20px;
  align-items: baseline;
  padding: 15px 0;
  transition: transform 420ms var(--ease-out), opacity 700ms var(--ease-out);
}
.ab-media:hover { transform: translateX(4px); }
.ab-media .y {
  font-size: 13px; font-weight: 600;
  color: rgba(var(--accent-rgb), 0.95);
  font-variant-numeric: tabular-nums;
}
.ab-media .t {
  font-size: 15px; font-weight: 600; color: var(--ink);
  display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap;
}
.ab-media .t .k {
  font-size: 10.5px; font-weight: 400; color: var(--ink-4);
}
.ab-media .d { font-size: 13px; line-height: 1.75; color: var(--ink-3); }

.ab-trivia {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 26px 56px;
}
.ab-triv { padding: 0; background: none; }
.ab-triv .t { font-size: 14px; font-weight: 600; color: var(--ink); margin-bottom: 6px; }
.ab-triv .d { font-size: 12.5px; line-height: 1.8; color: var(--ink-3); }

[data-rv] :is(.ab-media, .ab-triv) {
  opacity: 0;
  transform: translate3d(0, 20px, 0);
  transition: opacity 700ms var(--ease-out), transform 880ms var(--ease-out);
  transition-delay: var(--d, 0ms);
}
[data-rv].in :is(.ab-media, .ab-triv) { opacity: 1; transform: none; }

@media (max-width: 1000px) {
  .ab-media { grid-template-columns: 56px minmax(0, 1fr); }
  .ab-media .d { grid-column: 2; }
  .ab-trivia { grid-template-columns: 1fr; gap: 20px; }
}

#boot { transition: opacity 500ms var(--ease-out), visibility 500ms; }
.boot-mark { animation-duration: 620ms; animation-delay: 40ms; }
.boot-mark .xo-path { animation-duration: 560ms; animation-delay: 80ms; }
.boot-ring { animation-duration: 900ms; animation-delay: 300ms; }
.boot-word { animation-delay: 320ms; }
.boot-skip { animation-delay: 620ms; }
#stage { transition: opacity 620ms var(--ease-out), transform 900ms var(--ease-out); }

.player { transform: translateY(0); }
.player.up { transform: translateY(0); }

.hint, .src-tx .d, .field label { font-size: 12px; }
.chip { font-size: 11.5px; }
.pl-t2 { font-size: 12px; }
.pl-time { font-size: 11px; }
.stat .n, .src-st { font-size: 11px; }
.rv-body-p { font-size: 13px; }
.rv-note { font-size: 12px; }
.trk .no, .trk .du { font-size: 12px; }
.ab-stat .n { font-size: 11px; }

@media (max-width: 760px) {
  .topnav button span { display: inline; }
  .topnav button .arw { display: none; }
  .topnav button { padding: 7px 13px; font-size: 12px; }
  .vol, .pl-right .chip { display: none; }
  .player { grid-template-columns: auto minmax(0, 1fr) auto; gap: 12px; padding: 0 12px; }
  .pl-mid { width: 100%; }
  .pl-left .pl-tx { display: none; }
  .crate-wrap { padding-bottom: 240px; }
  .rec-actions { bottom: 96px; }
}

.view:not(.on) .pulse-glow i,
.view:not(.on) .tk-neon span { animation-play-state: paused; }

/* 未收录歌词时的留白：安静一行，不抢封面 */
.tk-lyr-line.is-note {
  font-size: clamp(14px, 1.15vw, 16px);
  color: var(--ink-3);
  opacity: 0.62;
  cursor: default;
  transform: none;
  text-shadow: none;
}

/* ══════════════════════════════════════════════════════════════
   身临其境 · 三维现场
   ── WebGL 画面由 arena-stage.js 渲染，这一层只负责界面与暗角
   ══════════════════════════════════════════════════════════════ */

#view-arena {
  background: #03040a;
  overflow: hidden;
}

/* 主界面右侧入口 */
.arena-entry {
  position: absolute;
  right: 22px; top: 50%;
  transform: translateY(-50%);
  z-index: 35;
  display: grid; justify-items: center;
  gap: 12px;
  padding: 20px 13px 18px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(245, 245, 247, 0.72);
  cursor: pointer;
  box-shadow: 0 10px 34px rgba(0, 0, 0, 0.45);
  transition: background 340ms, border-color 340ms, color 340ms,
              transform 460ms var(--ease-out), box-shadow 460ms;
  -webkit-tap-highlight-color: transparent;
}
.arena-entry:hover {
  background: rgba(255, 45, 63, 0.14);
  border-color: rgba(255, 45, 63, 0.45);
  color: #fff;
  transform: translateY(-50%) translateX(-3px);
  box-shadow: 0 12px 40px rgba(255, 45, 63, 0.24);
}
.arena-entry:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }
.ae-pulse {
  position: relative;
  width: 7px; height: 7px; border-radius: 50%;
  background: #ff2d3f;
  box-shadow: 0 0 10px rgba(255, 45, 63, 0.85);
}
.ae-pulse::after {
  content: '';
  position: absolute; inset: -5px;
  border-radius: 50%;
  border: 1px solid rgba(255, 45, 63, 0.55);
  animation: aePing 2.6s ease-out infinite;
}
@keyframes aePing {
  0% { transform: scale(0.6); opacity: 0.9; }
  70%, 100% { transform: scale(1.7); opacity: 0; }
}
.ae-txt {
  writing-mode: vertical-rl;
  font-size: 13px; line-height: 1;
  letter-spacing: 0.12em;
  color: rgba(245, 245, 247, 0.9);
}
.ae-en {
  font-size: 9px; line-height: 1;
  letter-spacing: 0.14em;
  color: rgba(255, 45, 63, 0.75);
  writing-mode: vertical-rl;
}
.ae-arw { display: grid; place-items: center; width: 13px; height: 13px; opacity: 0.5; }
.ae-arw svg { width: 13px; height: 13px; display: block; }
.arena-entry:hover .ae-arw { opacity: 1; }

/* 画布 */
.ar-stage { position: absolute; inset: 0; z-index: 0; }
.ar-stage canvas { display: block; }
.ar-stage.dead {
  background:
    radial-gradient(84% 62% at 50% 60%, rgba(255, 45, 63, 0.22), transparent 68%),
    radial-gradient(60% 40% at 50% 12%, rgba(147, 187, 255, 0.12), transparent 70%),
    linear-gradient(180deg, #070811 0%, #05060c 54%, #020204 100%);
}

/* 压暗与上下的过渡，让界面文字浮在画面上而不突兀 */
.ar-vignette {
  position: absolute; inset: 0; z-index: 2;
  pointer-events: none;
  background: radial-gradient(128% 94% at 50% 52%, transparent 38%, rgba(1, 2, 5, 0.7) 100%);
}
.ar-bloom {
  position: absolute; inset: 0; z-index: 2;
  pointer-events: none;
  background: linear-gradient(180deg,
    rgba(3, 4, 10, 0.72) 0%,
    rgba(3, 4, 10, 0) 16%,
    rgba(3, 4, 10, 0) 68%,
    rgba(3, 4, 10, 0.86) 100%);
}

/* 顶栏 */
.ar-top {
  position: absolute; top: 0; left: 0; right: 0; z-index: 30;
  height: 76px; padding: 0 26px;
  display: grid; grid-template-columns: 1fr auto 1fr;
  align-items: center;
  pointer-events: none;
}
.ar-top > * { pointer-events: auto; }
.ar-top .icon-btn { justify-self: start; }
.ar-top-mid { justify-self: center; text-align: center; }
.ar-show {
  font-size: 12.5px; font-weight: 600; letter-spacing: 0.02em;
  color: rgba(245, 245, 247, 0.9);
}
.ar-venue-name {
  margin-top: 4px;
  font-size: 10px; letter-spacing: 0.05em;
  color: rgba(245, 245, 247, 0.34);
}
.ar-top .chip { justify-self: end; }

/* 操作提示 */
.ar-hint {
  position: absolute; left: 50%; bottom: 128px;
  transform: translateX(-50%);
  z-index: 22;
  font-size: 11.5px; letter-spacing: 0.04em;
  color: rgba(245, 245, 247, 0.4);
  pointer-events: none;
  transition: opacity 900ms var(--ease-out);
}
.ar-hint.fade { opacity: 0; }

/* 底栏（在全局播放条之上） */
.ar-foot {
  position: absolute; left: 0; right: 0; bottom: 86px; z-index: 20;
  padding: 0 26px;
  pointer-events: none;
}
.ar-foot > * { pointer-events: auto; }
.ar-foot-row {
  display: grid; grid-template-columns: 1fr auto 1fr;
  align-items: center;
  font-size: 11px;
  color: rgba(245, 245, 247, 0.42);
}
.ar-count {
  justify-self: start;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.06em;
}
.ar-count b { color: rgba(245, 245, 247, 0.92); font-weight: 600; }
.ar-sep { margin: 0 6px; opacity: 0.4; }
.ar-tip {
  justify-self: center;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: color 240ms;
}
.ar-tip:hover { color: rgba(245, 245, 247, 0.8); }
.ar-list-btn {
  justify-self: end;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.07);
  color: rgba(245, 245, 247, 0.72);
  font-size: 11.5px;
  cursor: pointer;
  transition: background 260ms, color 260ms;
}
.ar-list-btn:hover { background: rgba(255, 255, 255, 0.14); color: #fff; }

/* 曲目单 */
.ar-sheet {
  position: absolute; z-index: 42;
  right: 24px; bottom: 118px;
  width: min(360px, calc(100vw - 48px));
  max-height: 56vh;
  overflow-y: auto;
  padding: 12px;
  border-radius: 14px;
  background: rgba(12, 13, 18, 0.97);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.72), 0 0 0 1px rgba(255, 255, 255, 0.07);
  opacity: 0; visibility: hidden;
  transform: translateY(10px) scale(0.985);
  transform-origin: 100% 100%;
  transition: opacity 260ms var(--ease-out), transform 340ms var(--ease-out), visibility 260ms;
}
.ar-sheet.on { opacity: 1; visibility: visible; transform: none; }
.ar-sheet::-webkit-scrollbar { width: 8px; }
.ar-sheet::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, 0.12); border-radius: 8px; }
.ar-sheet-h {
  font-size: 10.5px; letter-spacing: 0.06em;
  color: rgba(245, 245, 247, 0.34);
  padding: 4px 8px 10px;
}
.ar-sheet-row {
  display: grid; grid-template-columns: 26px 1fr auto;
  align-items: baseline; gap: 10px;
  width: 100%;
  padding: 9px 8px;
  border-radius: 8px;
  text-align: left;
  color: rgba(245, 245, 247, 0.6);
  font-size: 12.5px;
  cursor: pointer;
  transition: background 180ms, color 180ms;
}
.ar-sheet-row:hover { background: rgba(255, 255, 255, 0.06); color: #fff; }
.ar-sheet-row.on { color: #fff; background: rgba(255, 45, 63, 0.16); }
.ar-sheet-row .n { font-size: 10.5px; opacity: 0.5; font-variant-numeric: tabular-nums; }
.ar-sheet-row .a { font-size: 10px; opacity: 0.4; }

/* 进入现场（自动播放被拦时出现） */
.ar-start {
  position: absolute; left: 50%; top: 68%;
  transform: translate(-50%, -50%) scale(0.94);
  z-index: 26;
  display: grid; justify-items: center; gap: 6px;
  padding: 18px 34px 16px;
  border-radius: 999px;
  background: #f5f5f7;
  color: #08080a;
  opacity: 0; visibility: hidden;
  pointer-events: none;
  transition: opacity 320ms, transform 420ms var(--ease-out), visibility 320ms;
}
.ar-start.on {
  opacity: 1; visibility: visible; pointer-events: auto;
  transform: translate(-50%, -50%) scale(1);
}
.ar-start span:first-child { font-size: 14px; font-weight: 600; letter-spacing: 0.02em; }
.ar-start-en { font-size: 9px; letter-spacing: 0.22em; opacity: 0.45; }
.ar-start:hover { transform: translate(-50%, -50%) scale(1.03); }

/* 载入 */
.ar-loading {
  position: absolute; left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  z-index: 24;
  display: flex; align-items: center; gap: 10px;
  font-size: 11.5px; letter-spacing: 0.1em;
  color: rgba(245, 245, 247, 0.5);
  transition: opacity 500ms var(--ease-out), visibility 500ms;
}
.ar-loading.gone { opacity: 0; visibility: hidden; }
.ar-dot {
  width: 5px; height: 5px; border-radius: 50%;
  background: #ff2d3f;
  animation: arDot 1.1s ease-in-out infinite;
}
@keyframes arDot {
  0%, 100% { opacity: 0.25; transform: scale(0.8); }
  50% { opacity: 1; transform: scale(1.25); }
}

/* 不支持 WebGL 时的说明 */
.ar-fail {
  position: absolute; left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  z-index: 23;
  display: none;
  text-align: center;
  max-width: 320px;
}
.ar-fail.on { display: block; }
.ar-fail-t { font-size: 15px; font-weight: 600; color: var(--ink); }
.ar-fail-d { margin-top: 8px; font-size: 12px; line-height: 1.7; color: var(--ink-3); }

/* 不在前台时连画布一起停 */
.view:not(.on) .ar-stage { visibility: hidden; }

@media (max-width: 1240px) {
  .ar-sheet { bottom: 112px; }
}

@media (max-width: 760px) {
  .arena-entry { right: 12px; padding: 14px 9px 12px; gap: 8px; }
  .arena-entry .ae-en { display: none; }
  .ar-top { height: 66px; padding: 0 14px; }
  .ar-show { font-size: 11px; }
  .ar-venue-name { font-size: 9px; }
  .ar-foot { bottom: 74px; padding: 0 14px; }
  .ar-tip { display: none; }
  .ar-foot-row { grid-template-columns: 1fr auto; }
  .ar-hint { display: none; }
  .ar-sheet { right: 12px; bottom: 104px; max-height: 62vh; }
}

@media (prefers-reduced-motion: reduce) {
  .ae-pulse::after { animation: none !important; }
  .ar-dot { animation: none !important; }
}