/* ---- 背景音乐 ---- */
.player{position:relative;display:flex;align-items:center}
.pl-btn{
  display:inline-flex;align-items:center;justify-content:center;
  width:26px;height:26px;padding:0;border:1px solid var(--line);border-radius:50%;
  background:none;color:var(--ash);cursor:pointer;
  transition:color .25s ease,border-color .25s ease;
}
.pl-btn:hover{color:var(--smoke);border-color:rgba(224,224,224,.4)}
.pl-btn svg{display:block;width:9px;height:9px}
.pl-btn .i-play{margin-left:1px}
.pl-btn .i-pause{display:none}
.player.on .pl-btn .i-play{display:none}
.player.on .pl-btn .i-pause{display:block}
.pl-btn::after{
  content:"";display:none;width:9px;height:9px;border-radius:50%;
  border:1px solid rgba(224,224,224,.22);border-top-color:var(--smoke);
}
.player.loading .pl-btn .i-play,.player.loading .pl-btn .i-pause{display:none}
.player.loading .pl-btn::after{display:block;animation:plSpin .8s linear infinite}
.pl-mini::after{width:10px;height:10px}
@keyframes plSpin{to{transform:rotate(360deg)}}
@media (prefers-reduced-motion:reduce){
  .player.loading .pl-btn::after{animation-duration:2.4s}
}

.pl-cur{
  display:inline-flex;align-items:center;gap:6px;
  max-width:min(17em,32vw);margin-left:10px;padding:0;border:0;background:none;cursor:pointer;
  font:11px/1 var(--sans);letter-spacing:.06em;color:var(--ash);
  transition:color .25s ease;
}
.pl-cur:hover{color:var(--smoke)}
.pl-cur span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pl-cur svg{flex:none;width:7px;height:7px;transition:transform .25s ease}
.player.open .pl-cur svg{transform:rotate(180deg)}

.pl-list{
  position:absolute;top:calc(100% + 14px);right:0;z-index:30;
  width:min(78vw,21em);margin:0;padding:5px 0;list-style:none;
  background:rgba(10,10,10,.95);border:1px solid var(--line);
  max-height:calc(100vh - 96px);overflow-y:auto;overscroll-behavior:contain;
  opacity:0;visibility:hidden;transform:translateY(-5px);
  transition:opacity .2s ease,transform .2s ease,visibility .2s;
  -webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);
}
.player.open .pl-list{opacity:1;visibility:visible;transform:none}
.pl-item{
  display:flex;align-items:baseline;gap:9px;width:100%;padding:9px 14px;
  border:0;background:none;text-align:left;cursor:pointer;
  font:12px/1.5 var(--sans);letter-spacing:.03em;color:var(--ash);
  transition:color .2s ease,background .2s ease;
}
.pl-item:hover{color:var(--smoke);background:rgba(224,224,224,.06)}
.pl-item em{flex:none;font:10px/1.5 var(--sans);font-style:normal;letter-spacing:.1em;color:rgba(140,140,140,.7)}
.pl-item[aria-current="true"]{color:var(--paper)}
.pl-item[aria-current="true"] em{color:var(--smoke)}
.pl-note{padding:10px 14px;font:11px/1.6 var(--sans);letter-spacing:.04em;color:rgba(140,140,140,.75)}

.pl-now{padding:0}
.pl-now[hidden]{display:none}
.pl-art{
  display:block;width:100%;height:auto;aspect-ratio:1/1;object-fit:cover;
  background:rgba(224,224,224,.03);
}
.pl-art[hidden]{display:none}
.pl-seek-row{
  display:flex;align-items:center;gap:13px;padding:13px 14px 12px;
}
.pl-mini{flex:none;width:30px;height:30px}
.pl-mini svg{width:10px;height:10px}
.pl-track{flex:1;min-width:0}
.pl-seek,.pl-vol{
  position:relative;height:12px;cursor:pointer;outline:none;
  touch-action:none;-webkit-user-select:none;user-select:none;
}
.pl-seek::before,.pl-vol::before{
  content:"";position:absolute;left:0;right:0;top:50%;height:1px;
  background:var(--line);transform:translateY(-.5px);
}
.pl-seek:hover::before,.pl-seek:focus-visible::before,
.pl-vol:hover::before,.pl-vol:focus-visible::before{background:rgba(224,224,224,.32)}
.pl-fill{
  position:absolute;left:0;top:50%;width:0;height:1px;
  background:var(--ash);transform:translateY(-.5px);transition:background .2s ease;
}
.pl-seek:hover .pl-fill,.pl-seek:focus-visible .pl-fill,.pl-seek.active .pl-fill,
.pl-vol:hover .pl-fill,.pl-vol:focus-visible .pl-fill,.pl-vol.active .pl-fill{background:var(--smoke)}
.pl-knob{
  position:absolute;left:0;top:50%;width:5px;height:5px;margin:-2.5px 0 0 -2.5px;
  border-radius:50%;background:var(--smoke);transform:scale(0);transition:transform .18s ease;
}
.pl-seek:hover .pl-knob,.pl-seek:focus-visible .pl-knob,.pl-seek.active .pl-knob,
.pl-vol:hover .pl-knob,.pl-vol:focus-visible .pl-knob,.pl-vol.active .pl-knob{transform:scale(1)}
.pl-seek[aria-disabled="true"]{cursor:default}
.pl-seek[aria-disabled="true"] .pl-knob{display:none}
.pl-time{
  display:flex;justify-content:space-between;margin-top:7px;
  font:10px/1 var(--sans);letter-spacing:.12em;color:rgba(140,140,140,.75);
}
.pl-vol-row{
  display:flex;align-items:center;gap:11px;padding:11px 14px 12px;
}
.pl-vol-ico{flex:none;width:11px;height:11px;color:var(--ash)}
.pl-vol{flex:1;min-width:0}
.pl-go{
  flex:none;margin-left:2px;padding:4px 9px;
  border:1px solid var(--line);background:none;
  font:10px/1.4 var(--sans);letter-spacing:.12em;color:var(--ash);
  white-space:nowrap;cursor:pointer;
  transition:color .25s ease,border-color .25s ease;
}
.pl-go:hover{color:var(--smoke);border-color:rgba(224,224,224,.4)}
.pl-go:focus-visible{outline:1px solid var(--smoke);outline-offset:3px}