/* Aurora Glass — 앨범아트가 배경을 물들이는 프로스티드 글래스.
   페이지마다 --accent 가 빌드 시점에 커버에서 뽑혀 박힌다. */
*{box-sizing:border-box}
html{background:#0d0f14}
body{margin:0;min-height:100vh;background:#0d0f14;color:#fff;
  font-family:"IBM Plex Sans KR","Malgun Gothic",system-ui,sans-serif;
  -webkit-font-smoothing:antialiased;overflow-x:hidden}
button{font:inherit;color:inherit;background:none;border:none;cursor:pointer}
a{color:inherit;text-decoration:none}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}

.bg{position:fixed;inset:-25%;z-index:-2;background-size:cover;background-position:center;
  filter:blur(90px) saturate(200%) brightness(.85);transform:scale(1.25)}
.veil{position:fixed;inset:0;z-index:-1;
  background:radial-gradient(120% 90% at 20% 0%,rgba(0,0,0,.10),rgba(0,0,0,.74) 75%)}

.top{padding:20px clamp(16px,4vw,40px) 0;max-width:1080px;margin:0 auto}
.back{font-size:13px;color:rgba(255,255,255,.62);transition:color .16s}
.back:hover{color:#fff}

.wrap{max-width:1080px;margin:0 auto;padding:clamp(20px,4vw,48px) clamp(16px,4vw,40px) 80px;
  display:grid;gap:clamp(24px,4vw,52px);grid-template-columns:minmax(0,340px) minmax(0,1fr);
  align-items:start}
@media(max-width:820px){.wrap{grid-template-columns:1fr}}

.art img{width:100%;height:auto;aspect-ratio:1;object-fit:cover;border-radius:20px;display:block;
  box-shadow:0 30px 70px -20px rgba(0,0,0,.75),0 0 0 1px rgba(255,255,255,.10) inset;
  background:rgba(255,255,255,.05)}
.genre{margin:18px 0 0;font-size:11px;letter-spacing:.16em;text-transform:uppercase;
  color:rgba(255,255,255,.62);line-height:1.7}
.mood{margin:8px 0 0;font-size:13px;line-height:1.65;color:rgba(255,255,255,.50);font-weight:300}

h1{font-family:"Instrument Serif",Georgia,serif;font-weight:400;
  font-size:clamp(30px,6.2vw,68px);line-height:1.03;margin:0;letter-spacing:-.015em;
  text-wrap:balance;overflow-wrap:anywhere}
.sub{margin:12px 0 0;font-size:13.5px;color:rgba(255,255,255,.66);font-weight:300}
.sub b{color:var(--accent);font-weight:500}

.transport{display:flex;align-items:center;gap:18px;margin:28px 0 22px}
.play{width:60px;height:60px;border-radius:50%;background:var(--accent);display:grid;
  place-items:center;color:#0d0f14;flex:0 0 auto;transition:transform .16s;
  box-shadow:0 12px 34px -8px rgba(var(--accent-rgb),.70)}
.play:hover{transform:scale(1.06)}
.play svg{width:22px;height:22px;fill:currentColor}
.scrub{flex:1;min-width:0}
.now{font-size:14px;font-weight:500;margin-bottom:9px;white-space:nowrap;overflow:hidden;
  text-overflow:ellipsis}
.rail{height:4px;border-radius:99px;background:rgba(255,255,255,.20);position:relative;cursor:pointer}
.fill{position:absolute;inset:0 auto 0 0;width:0%;border-radius:99px;background:var(--accent)}
.clock{display:flex;justify-content:space-between;font-size:11px;margin-top:7px;
  color:rgba(255,255,255,.52);font-variant-numeric:tabular-nums}

.seg{display:inline-flex;gap:2px;background:rgba(255,255,255,.10);padding:3px;
  border-radius:99px;margin-bottom:14px}
.seg button{padding:6px 17px;border-radius:99px;font-size:12.5px;color:rgba(255,255,255,.60);
  transition:background .16s,color .16s}
.seg button[aria-selected="true"]{background:rgba(255,255,255,.94);color:#14161c;font-weight:500}

.list{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.11);
  border-radius:18px;padding:8px;backdrop-filter:blur(28px) saturate(180%);
  -webkit-backdrop-filter:blur(28px) saturate(180%)}
.trk{display:grid;grid-template-columns:26px minmax(0,1fr) auto;gap:14px;align-items:center;
  width:100%;text-align:left;padding:12px 14px;border-radius:12px;color:rgba(255,255,255,.88);
  transition:background .16s;min-width:0}
.trk:hover{background:rgba(255,255,255,.09)}
.trk[aria-current="true"]{background:rgba(var(--accent-rgb),.18)}
.trk .n{font-size:12px;color:rgba(255,255,255,.45);font-variant-numeric:tabular-nums}
.trk[aria-current="true"] .n{color:var(--accent)}
.trk .t{font-size:14.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.trk .d{font-size:12px;color:rgba(255,255,255,.45);font-variant-numeric:tabular-nums}

.eq{display:inline-flex;gap:2px;align-items:flex-end;height:11px}
.eq i{width:2px;background:var(--accent);border-radius:1px;animation:eqb .9s ease-in-out infinite}
.eq i:nth-child(2){animation-delay:.15s}
.eq i:nth-child(3){animation-delay:.3s}
@keyframes eqb{0%,100%{height:3px}50%{height:11px}}
@media (prefers-reduced-motion:reduce){.eq i{animation:none;height:7px}}

.lyr{padding:26px 28px}
.lyr .head{font-family:"Instrument Serif",Georgia,serif;font-size:26px;color:#fff;
  margin-bottom:16px;line-height:1.2}
.lyr .sec{margin-bottom:22px}
.lyr .tag{font-size:10.5px;letter-spacing:.18em;color:var(--accent);text-transform:uppercase;
  margin-bottom:5px}
.lyr .ln{font-size:15px;line-height:1.95;color:rgba(255,255,255,.86);font-weight:300}
.lyr .empty{font-size:14px;color:rgba(255,255,255,.52);font-weight:300;margin:0}
@media(max-width:560px){.lyr{padding:20px}}

/* ── 앨범 목록 ── */
.gallery .bg,.gallery .veil{display:none}
.gwrap{max-width:1180px;margin:0 auto;padding:24px clamp(16px,4vw,40px) 80px}
.gtitle{font-family:"Instrument Serif",Georgia,serif;font-size:clamp(34px,7vw,60px);margin:14px 0 0}
.gsub{color:rgba(255,255,255,.55);font-size:13px;margin:6px 0 30px;font-weight:300}
.grid{display:grid;gap:20px;grid-template-columns:repeat(auto-fill,minmax(170px,1fr))}
.card{display:flex;flex-direction:column;gap:9px}
.card img{width:100%;height:auto;aspect-ratio:1;object-fit:cover;border-radius:14px;display:block;
  background:rgba(255,255,255,.05);transition:transform .2s,box-shadow .2s}
.card:hover img{transform:translateY(-4px);box-shadow:0 18px 40px -14px rgba(var(--accent-rgb),.6)}
.card .t{font-size:14px;line-height:1.4;overflow-wrap:anywhere}
.card .m{font-size:11.5px;color:rgba(255,255,255,.48)}
/* 폰에서 minmax(170px,1fr)+gap 20 은 390px 폭에 2열이 안 들어가 1열로 떨어진다.
   107장이 세로로 늘어서면 목록 구실을 못 하므로 폰은 2열로 못박는다. */
@media(max-width:560px){.grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
  .card .t{font-size:13px}.gwrap{padding-bottom:60px}}