/* UDG — Underground，独立入口的交互页（也可从音频调试里切换进来）。 */
.udg-entry{
  appearance:none;display:flex;align-items:center;gap:10px;width:min(320px,100%);
  margin-top:10px;padding:11px 12px;border-radius:12px;cursor:pointer;text-align:left;
  border:1px solid rgba(11,12,14,.16);background:rgba(255,255,255,.55);
  color:var(--ink,#0b0c0e);transition:background .45s var(--ease,ease),border-color .45s ease,transform .45s var(--ease,ease),box-shadow .45s ease;
}
.udg-entry:hover{background:#17111f;border-color:#17111f;color:#f4edf7;transform:translateY(-2px);box-shadow:0 12px 30px rgba(38,16,60,.18)}
.udg-entry:focus-visible{outline:1px solid #2a153d;outline-offset:3px}
.udg-entry .ue-no{width:27px;font:9px/1 Consolas,monospace;letter-spacing:.12em;color:#7d4fb3;flex:none}
.udg-entry:hover .ue-no{color:#c7a4ff}
.udg-entry .ue-main{flex:1;min-width:0}
.udg-entry .ue-main b{display:block;font-size:13.5px;font-weight:500;letter-spacing:.02em}
.udg-entry .ue-main span{display:block;margin-top:4px;font:8.5px/1.3 Consolas,monospace;letter-spacing:.12em;color:var(--muted,#7a746b)}
.udg-entry:hover .ue-main span{color:rgba(244,237,247,.62)}
.udg-entry .ue-arrow{font:16px/1 Consolas,monospace;color:#7d4fb3;transition:transform .45s var(--ease,ease)}
.udg-entry:hover .ue-arrow{transform:translateX(4px);color:#ff67c9}
@media(max-width:820px){
  .udg-entry{width:100%;margin-top:8px;padding:10px 11px}
  .udg-entry .ue-main b{font-size:12.5px}
  .udg-entry .ue-main span{font-size:8px}
}
@media(prefers-reduced-motion:reduce){
  .udg-entry{transition:none!important}
  .udg-entry .ue-arrow{transition:none!important}
}

/* 独立入口：不依赖音频调试层的过渡状态，保证一定能显示 */
html.udg-solo #tuneLayer{
  visibility:visible!important;pointer-events:auto!important;opacity:1!important;
  clip-path:none!important;background:#08040d!important;
}
html.udg-solo #tuneLayer .tune-shell{
  opacity:1!important;visibility:visible!important;transform:none!important;
}


.udg-toggle{
  appearance:none;border:1px solid rgba(20,18,15,.18);background:transparent;color:#403b34;
  border-radius:999px;padding:6px 12px;margin-right:8px;cursor:pointer;
  font:8px/1.2 Consolas,monospace;letter-spacing:.16em;transition:.25s;
}
.udg-toggle:hover{background:#171511;border-color:#171511;color:#fff}
.udg-toggle[aria-pressed="true"]{background:#2a153d;border-color:#2a153d;color:#efe1ff}

#udgStage{
  --u-ink:#f4edf7;
  --u-dim:rgba(244,237,247,.58);
  --u-line:rgba(244,237,247,.18);
  --u-violet:#c7a4ff;
  --u-pink:#ff67c9;
  --u-acid:#d9ff45;
  position:absolute;inset:0;z-index:80;overflow:hidden;
  color:var(--u-ink);background:#08050c;
  font-family:"Microsoft YaHei","PingFang SC",sans-serif;
  opacity:0;visibility:hidden;pointer-events:none;
  transition:opacity .55s ease,visibility .55s;
}
#tuneLayer.is-udg #udgStage{opacity:1;visibility:visible;pointer-events:auto}
#tuneLayer.is-udg .tune-top,
#tuneLayer.is-udg .tune-foot,
#tuneLayer.is-udg .tune-stage,
#tuneLayer.is-udg .tune-left,
#tuneLayer.is-udg .tune-side{display:none!important}
#tuneLayer.is-udg .tune-body{position:absolute;inset:0;min-height:0}

.udg-app{position:absolute;inset:0;display:grid;grid-template-rows:64px 25px minmax(0,1fr) 92px;z-index:6}
.udg-noise,.udg-scan,.udg-vignette{position:absolute;inset:0;pointer-events:none}
.udg-noise{
  z-index:2;opacity:.12;mix-blend-mode:screen;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.55'/%3E%3C/svg%3E");
}
.udg-scan{
  z-index:3;opacity:.16;mix-blend-mode:overlay;
  background:repeating-linear-gradient(to bottom,rgba(255,255,255,.14) 0 1px,transparent 1px 4px);
  animation:udgScan 7s linear infinite;
}
.udg-vignette{z-index:3;background:radial-gradient(ellipse at 52% 46%,transparent 28%,rgba(3,1,7,.5) 72%,rgba(3,1,7,.9) 100%)}
@keyframes udgScan{to{transform:translateY(4px)}}

.udg-collage{position:absolute;inset:-4%;z-index:1;overflow:hidden}
.udg-tile{position:absolute;margin:0;overflow:hidden;opacity:.56;mix-blend-mode:screen;isolation:isolate;
  filter:grayscale(1) contrast(1.15) brightness(.65) sepia(.35) hue-rotate(235deg);
  box-shadow:0 24px 70px rgba(0,0,0,.5);
  transition:opacity .5s,filter .5s,transform .7s cubic-bezier(.2,.8,.2,1)
}
.udg-tile img{width:100%;height:100%;object-fit:cover;display:block;transform:scale(1.06)}
.udg-tile::after{content:"";position:absolute;inset:0;background:linear-gradient(145deg,rgba(98,31,144,.45),rgba(10,4,18,.1) 55%,rgba(255,80,190,.22));mix-blend-mode:color}
.udg-t1{width:31vw;height:29vh;left:2%;top:8%;transform:rotate(-7deg);clip-path:polygon(0 4%,94% 0,100% 90%,4% 100%)}
.udg-t2{width:20vw;height:26vh;left:38%;top:1%;transform:rotate(4deg);opacity:.32;clip-path:polygon(6% 0,100% 5%,92% 100%,0 92%)}
.udg-t3{width:21vw;height:21vh;right:2%;top:8%;transform:rotate(6deg);opacity:.38;clip-path:polygon(0 8%,100% 0,94% 88%,8% 100%)}
.udg-t4{width:19vw;height:24vh;left:4%;bottom:9%;transform:rotate(5deg);opacity:.3;clip-path:polygon(6% 0,100% 7%,94% 100%,0 92%)}
.udg-t5{width:29vw;height:32vh;right:1%;bottom:4%;transform:rotate(-6deg);clip-path:polygon(0 3%,98% 0,100% 94%,5% 100%)}
.udg-t1 img{object-position:50% 48%}
.udg-t5 img{object-position:50% 34%}

.udg-top{
  position:relative;z-index:10;display:flex;align-items:center;justify-content:space-between;
  padding:0 30px;border-bottom:1px solid var(--u-line);
  background:linear-gradient(180deg,rgba(7,3,11,.9),rgba(7,3,11,.3));
}
.udg-brand{display:flex;flex-direction:column;gap:4px}
.udg-brand b{font:400 17px/1 Georgia,"Songti SC",serif;letter-spacing:.14em;color:#fff}
.udg-brand small{font:9px/1 Consolas,monospace;letter-spacing:.2em;color:var(--u-dim)}
.udg-top-mid{font:9px/1.5 Consolas,monospace;letter-spacing:.2em;color:var(--u-dim);text-align:center}
.udg-top-mid b{display:block;color:var(--u-acid);font-weight:400;letter-spacing:.32em}
.udg-top-actions{display:flex;align-items:center;gap:14px;font:9px/1 Consolas,monospace;letter-spacing:.16em;color:var(--u-dim)}
.udg-studio{
  height:30px;padding:0 13px;border:1px solid rgba(244,237,247,.4);border-radius:0;
  background:transparent;color:var(--u-ink);font:9px/1 Consolas,monospace;letter-spacing:.18em;cursor:pointer;
  transition:background .3s,color .3s,border-color .3s
}
.udg-studio:hover{background:var(--u-ink);color:#09050d;border-color:var(--u-ink)}
.udg-marquee{
  position:relative;z-index:10;overflow:hidden;border-bottom:1px solid var(--u-line);
  background:#0d0714;color:var(--u-acid);white-space:nowrap;
  font:9px/25px Consolas,monospace;letter-spacing:.2em;text-transform:uppercase
}
.udg-marquee span{display:inline-block;min-width:100%;padding-left:100%;animation:udgMarquee 22s linear infinite}
@keyframes udgMarquee{to{transform:translateX(-100%)}}

.udg-main{position:relative;z-index:9;min-height:0;display:grid;grid-template-columns:250px minmax(0,1fr) 330px}
.udg-left,.udg-culture{min-height:0;overflow:auto;scrollbar-width:none;background:rgba(8,4,13,.34);backdrop-filter:blur(9px)}
.udg-left::-webkit-scrollbar,.udg-culture::-webkit-scrollbar{display:none}
.udg-left{padding:22px 20px 18px;border-right:1px solid var(--u-line)}
.udg-culture{padding:22px 24px;border-left:1px solid var(--u-line)}
.udg-label{font:8px/1.3 Consolas,monospace;letter-spacing:.22em;color:var(--u-dim);text-transform:uppercase}
.udg-label b{color:var(--u-acid);font-weight:400}

.udg-tracks{display:flex;flex-direction:column;gap:0;margin-top:14px}
.udg-track{
  position:relative;display:grid;grid-template-columns:36px 1fr auto;align-items:center;gap:9px;
  min-height:76px;padding:12px 4px 12px 0;border:0;border-top:1px solid var(--u-line);
  background:transparent;color:var(--u-ink);text-align:left;cursor:pointer;
  transition:color .3s,padding .3s,background .3s
}
.udg-track:last-child{border-bottom:1px solid var(--u-line)}
.udg-track:hover{padding-left:7px;background:rgba(199,164,255,.08)}
.udg-track.is-on{color:#110918;background:var(--u-violet);padding-left:8px;padding-right:8px}
.udg-track .n{font:400 20px/1 Georgia,serif;color:var(--u-dim)}
.udg-track.is-on .n{color:#110918}
.udg-track .t{display:block;font:700 15px/1.25 "Arial Narrow","Microsoft YaHei",sans-serif;letter-spacing:.03em;text-transform:uppercase}
.udg-track .m{display:block;margin-top:6px;font:8px/1.3 Consolas,monospace;letter-spacing:.12em;color:var(--u-dim);text-transform:uppercase}
.udg-track.is-on .m{color:rgba(17,9,24,.62)}
.udg-track .go{font:15px/1 Consolas,monospace;opacity:.55}
.udg-track.is-on .go{opacity:1}
.udg-select-foot{margin-top:18px;font:8px/1.8 Consolas,monospace;letter-spacing:.13em;color:var(--u-dim)}
.udg-select-foot b{color:var(--u-ink);font-weight:400}

.udg-center{position:relative;min-width:0;padding:20px 24px 18px;display:flex;flex-direction:column;justify-content:center;align-items:center;overflow:hidden}
.udg-center::before{content:"UDG";position:absolute;right:-2%;top:4%;font:400 20vw/.8 Impact,"Arial Black",sans-serif;color:transparent;-webkit-text-stroke:1px rgba(244,237,247,.1);letter-spacing:-.035em;pointer-events:none}
.udg-kicker{position:relative;z-index:2;font:9px/1.4 Consolas,monospace;letter-spacing:.24em;color:var(--u-acid);text-transform:uppercase;text-align:center}
.udg-word{
  position:relative;z-index:2;margin:8px 0 0;text-align:center;
  font:400 clamp(70px,11.8vw,178px)/.77 Impact,"Arial Black","Microsoft YaHei",sans-serif;
  letter-spacing:-.035em;color:#f2e9f5;transform:rotate(-1.5deg) skewX(-2deg);
  text-shadow:4px 0 0 rgba(255,103,201,.55),-4px 0 0 rgba(199,164,255,.5),0 14px 48px rgba(0,0,0,.52);
  filter:drop-shadow(0 0 24px rgba(199,164,255,.24));
}
.udg-word span{display:block}
.udg-word span:last-child{color:transparent;-webkit-text-stroke:2px #f2e9f5;text-shadow:4px 0 0 rgba(255,103,201,.45),-4px 0 0 rgba(199,164,255,.5)}
.udg-word::after{content:"";position:absolute;left:8%;right:8%;top:47%;height:3px;background:var(--u-acid);mix-blend-mode:screen;transform:rotate(1deg);opacity:.7}
.udg-sub{position:relative;z-index:2;margin-top:18px;font:8px/1.7 Consolas,monospace;letter-spacing:.22em;color:var(--u-dim);text-align:center;text-transform:uppercase}
.udg-coverline{position:absolute;left:24px;right:24px;bottom:14px;z-index:2;display:flex;justify-content:space-between;font:8px/1 Consolas,monospace;letter-spacing:.16em;color:var(--u-dim)}
.udg-coverline b{color:var(--u-ink);font-weight:400}

.udg-culture h3{margin:36px 0 20px;font:400 clamp(26px,2.5vw,36px)/1.12 Georgia,"Songti SC",serif;letter-spacing:-.035em}
.udg-culture h3 em{color:var(--u-violet);font-style:normal}
.udg-block{padding:16px 0 18px;border-top:1px solid var(--u-line)}
.udg-block b{font:700 14px/1.3 "Microsoft YaHei",sans-serif;letter-spacing:.02em;color:var(--u-ink)}
.udg-block p{margin:8px 0 0;font:400 11px/1.9 "Microsoft YaHei",sans-serif;color:rgba(244,237,247,.65)}
.udg-culture .udg-label{margin-bottom:2px}
.udg-culture .sign{margin-top:18px;font:8px/1.5 Consolas,monospace;letter-spacing:.16em;color:var(--u-dim)}
.udg-culture .sign b{color:var(--u-acid);font-weight:400}

.udg-player{
  position:relative;z-index:10;display:grid;grid-template-columns:1fr auto 1.22fr 1fr;align-items:center;gap:22px;
  padding:0 30px;border-top:1px solid var(--u-line);
  background:rgba(9,4,15,.94);backdrop-filter:blur(12px)
}
.udg-now{min-width:0}
.udg-now b{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font:700 16px/1.1 "Arial Narrow","Microsoft YaHei",sans-serif;letter-spacing:.04em;text-transform:uppercase}
.udg-now span{display:block;margin-top:5px;font:8px/1 Consolas,monospace;letter-spacing:.15em;color:var(--u-dim)}
.udg-play{
  width:48px;height:48px;border:1px solid var(--u-ink);border-radius:50%;background:var(--u-ink);color:#0a0510;
  font:15px/1 Consolas,monospace;cursor:pointer;transition:transform .35s cubic-bezier(.22,1.3,.36,1),background .3s,color .3s
}
.udg-play:hover{transform:scale(1.08);background:var(--u-acid);border-color:var(--u-acid)}
.udg-play.is-paused{background:transparent;color:var(--u-ink)}
.udg-timeline{min-width:0}
.udg-progress{position:relative;height:22px;display:flex;align-items:center;cursor:pointer}
.udg-progress::before{content:"";position:absolute;left:0;right:0;height:1px;background:rgba(244,237,247,.28)}
.udg-progress i{position:absolute;left:0;height:2px;background:var(--u-acid);width:var(--p,0%);box-shadow:0 0 8px rgba(217,255,69,.5)}
.udg-progress i::after{content:"";position:absolute;right:-3px;top:-3px;width:8px;height:8px;border-radius:50%;background:var(--u-acid)}
.udg-times{display:flex;justify-content:space-between;margin-top:1px;font:8px/1 Consolas,monospace;letter-spacing:.12em;color:var(--u-dim)}
.udg-rate{text-align:right;font:8px/1.7 Consolas,monospace;letter-spacing:.14em;color:var(--u-dim);text-transform:uppercase}
.udg-rate b{display:block;color:var(--u-ink);font-weight:400;letter-spacing:.2em}


.udg-coverstrip{position:absolute;left:50%;bottom:42px;transform:translateX(-50%);z-index:2;display:flex;gap:7px;align-items:flex-end;opacity:.88}
.udg-coverstrip figure{position:relative;width:62px;height:42px;margin:0;overflow:hidden;border:1px solid rgba(244,237,247,.12);transform:rotate(-2deg)}
.udg-coverstrip figure:nth-child(2){transform:rotate(2deg) translateY(-4px)}
.udg-coverstrip figure:nth-child(3){transform:rotate(-1deg) translateY(2px)}
.udg-coverstrip figure:nth-child(4){transform:rotate(1.5deg) translateY(-3px)}
.udg-coverstrip figure:nth-child(5){transform:rotate(-2.5deg) translateY(1px)}
.udg-coverstrip img{width:100%;height:100%;object-fit:cover;display:block;filter:grayscale(1) contrast(1.2) brightness(.65) sepia(.35) hue-rotate(235deg);transition:filter .3s,transform .3s}
.udg-coverstrip figure:hover img{filter:grayscale(0) contrast(1.05) brightness(.9);transform:scale(1.06)}
.udg-coverstrip span{position:absolute;left:3px;bottom:2px;font:7px/1 Consolas,monospace;letter-spacing:.08em;color:#f4edf7;text-shadow:0 1px 2px #000}
@media(max-width:820px){
  .udg-coverstrip{display:none}
}
@media(max-width:1100px){
  .udg-main{grid-template-columns:210px minmax(0,1fr) 280px}
  .udg-left{padding:18px 15px}
  .udg-culture{padding:18px 18px}
  .udg-culture h3{font-size:28px;margin-top:24px}
  .udg-top{padding:0 20px}
  .udg-player{padding:0 20px;gap:14px}
  .udg-word{font-size:clamp(62px,10.2vw,128px)}
}
@media(max-width:820px){
  .udg-app{grid-template-rows:58px 23px minmax(0,1fr) 112px}
  .udg-top-mid{display:none}
  .udg-brand small{font-size:8px}
  .udg-main{display:flex;flex-direction:column;overflow:auto;min-height:0}
  .udg-left{order:1;border-right:0;border-bottom:1px solid var(--u-line);padding:12px 16px 10px;overflow:visible;background:rgba(8,4,13,.65)}
  .udg-tracks{flex-direction:row;overflow-x:auto;gap:8px;margin-top:9px;padding-bottom:4px}
  .udg-track{min-width:190px;min-height:58px;border:1px solid var(--u-line);padding:8px 10px}
  .udg-track:last-child{border-bottom:1px solid var(--u-line)}
  .udg-track:hover,.udg-track.is-on{padding-left:10px}
  .udg-select-foot{display:none}
  .udg-center{order:2;min-height:360px;flex:1 0 360px;padding:14px 16px 36px}
  .udg-culture{order:3;border-left:0;border-top:1px solid var(--u-line);padding:18px 18px 22px;overflow:visible;background:rgba(8,4,13,.55)}
  .udg-culture h3{margin:14px 0 12px;font-size:26px}
  .udg-word{font-size:clamp(60px,15vw,108px)}
  .udg-coverline{left:16px;right:16px;bottom:10px}
  .udg-player{grid-template-columns:1fr auto;grid-template-rows:1fr auto;gap:4px 14px;padding:10px 16px 12px}
  .udg-now{grid-column:1;grid-row:1;align-self:end}
  .udg-now b{font-size:14px}
  .udg-play{grid-column:2;grid-row:1/3;width:46px;height:46px}
  .udg-timeline{grid-column:1;grid-row:2;align-self:start}
  .udg-rate{display:none}
  .udg-top-actions .udg-studio{height:27px;padding:0 9px}
  .udg-t1{width:58vw;height:24vh;left:-13%;top:6%}
  .udg-t3{width:42vw;right:-12%;top:4%}
  .udg-t5{width:54vw;height:27vh;right:-12%;bottom:14%}
  .udg-t4{display:none}
  .udg-t2{width:36vw;left:36%;top:2%}
}
@media(max-width:430px){
  .udg-top{padding:0 14px}
  .udg-brand b{font-size:15px}
  .udg-top-actions>span{display:none}
  .udg-left{padding-left:14px;padding-right:14px}
  .udg-track{min-width:172px}
  .udg-center{min-height:310px;flex-basis:310px}
  .udg-culture{padding:16px 14px 20px}
  .udg-player{padding:8px 14px 10px}
}
@media(prefers-reduced-motion:reduce){
  .udg-scan,.udg-marquee span{animation:none}
}

/* UDG deck — black platter + tactile FX */
.udg-word{
  transform:rotate(-1.5deg) skewX(-2deg) scale(calc(1 + var(--beat,0) * .045));
  transition:transform .09s linear;
  will-change:transform;
}
#udgStage.is-dist .udg-word{text-shadow:8px 0 0 rgba(255,103,201,.7),-8px 0 0 rgba(199,164,255,.65),0 14px 48px rgba(0,0,0,.6)}
#udgStage.is-dive .udg-word{filter:blur(.7px) drop-shadow(0 0 34px rgba(65,170,255,.4))}
.udg-deck{
  position:relative;z-index:3;display:flex;align-items:center;justify-content:center;gap:18px;
  margin-top:22px;min-height:178px;
}
.udg-platter{
  --rot:0deg;position:relative;flex:0 0 168px;width:168px;height:168px;border-radius:50%;
  background:
    radial-gradient(circle at 50% 50%,transparent 0 9%,rgba(255,255,255,.08) 9.4% 10%,transparent 10.4%),
    repeating-radial-gradient(circle at 50% 50%,#1a1620 0 2px,#0b090f 2px 4px),
    radial-gradient(circle at 38% 32%,#38323e,#0b090f 62%);
  border:1px solid rgba(244,237,247,.22);
  box-shadow:0 22px 52px rgba(0,0,0,.62),inset 0 0 0 8px rgba(0,0,0,.25);
  cursor:grab;touch-action:none;user-select:none;
  transform:rotate(var(--rot));
  transition:box-shadow .3s,border-color .3s;
}
.udg-platter:active,.udg-platter.is-scratching{cursor:grabbing;border-color:var(--u-acid);box-shadow:0 0 0 5px rgba(217,255,69,.1),0 22px 52px rgba(0,0,0,.62)}
.udg-grooves{position:absolute;inset:12px;border-radius:50%;
  background:repeating-radial-gradient(circle at 50% 50%,transparent 0 8px,rgba(244,237,247,.055) 8px 9px);
  -webkit-mask:radial-gradient(circle,transparent 0 31%,#000 32%);mask:radial-gradient(circle,transparent 0 31%,#000 32%);
}
.udg-label-disc{
  position:absolute;left:50%;top:50%;width:84px;height:84px;transform:translate(-50%,-50%);
  border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;
  background:linear-gradient(135deg,var(--u-pink),#8b5cd6 58%,#2a153d);
  color:#110918;text-align:center;box-shadow:0 0 0 3px rgba(0,0,0,.28);
}
.udg-label-disc small{font:7px/1 Consolas,monospace;letter-spacing:.24em;opacity:.7}
.udg-label-disc b{font:700 25px/.9 "Arial Narrow",Impact,sans-serif;letter-spacing:-.03em}
.udg-label-disc em{font:6px/1.1 Consolas,monospace;letter-spacing:.08em;font-style:normal;max-width:70px;text-transform:uppercase}
.udg-spindle{position:absolute;left:50%;top:50%;width:8px;height:8px;border-radius:50%;background:#060409;transform:translate(-50%,-50%);box-shadow:0 0 0 1px rgba(255,255,255,.2)}
.udg-fx{display:flex;flex-direction:column;gap:6px}
.udg-fx button{
  width:102px;min-height:42px;padding:7px 9px;border:1px solid rgba(244,237,247,.22);background:rgba(10,5,16,.55);
  color:var(--u-ink);text-align:left;cursor:pointer;font:8px/1.1 Consolas,monospace;letter-spacing:.12em;
  transition:background .28s,color .28s,border-color .28s,transform .28s cubic-bezier(.22,1.3,.36,1);
}
.udg-fx button span{display:block;font-weight:700}
.udg-fx button em{display:block;margin-top:4px;font:8px/1 "Microsoft YaHei",sans-serif;font-style:normal;opacity:.55;letter-spacing:.08em}
.udg-fx button:hover{border-color:var(--u-acid);transform:translateX(3px)}
.udg-fx button.is-on{background:var(--u-acid);border-color:var(--u-acid);color:#0b0610}
.udg-fx button.is-on em{opacity:.65}
.udg-fx button.is-hit{background:var(--u-pink);border-color:var(--u-pink);color:#120718;animation:udgHit .28s ease}
@keyframes udgHit{50%{transform:scale(.92)}}
.udg-deck-hint{
  position:absolute;left:50%;bottom:-2px;transform:translateX(-50%);
  font:7px/1 Consolas,monospace;letter-spacing:.2em;color:var(--u-dim);white-space:nowrap;
}
@media(max-width:1100px){
  .udg-deck{min-height:152px;gap:12px}
  .udg-platter{flex-basis:142px;width:142px;height:142px}
  .udg-label-disc{width:72px;height:72px}
  .udg-label-disc b{font-size:21px}
  .udg-fx button{width:88px;min-height:38px}
}
@media(max-width:820px){
  .udg-deck{min-height:132px;gap:10px;margin-top:12px}
  .udg-platter{flex-basis:124px;width:124px;height:124px}
  .udg-label-disc{width:62px;height:62px}
  .udg-label-disc b{font-size:18px}
  .udg-label-disc em{display:none}
  .udg-fx button{width:76px;min-height:33px;padding:5px 6px}
  .udg-fx button em{display:none}
  .udg-deck-hint{display:none}
}
#udgStage.is-opening{pointer-events:none!important}
.udg-tile{opacity:.68;filter:grayscale(.82) contrast(1.22) brightness(.82) sepia(.22) hue-rotate(234deg)}

/* ===== standalone overlay ===== */
#udgSolo{position:fixed;inset:0;z-index:400;background:#08050c;overflow:hidden}
#udgSolo #udgStage{position:absolute;inset:0;opacity:1;visibility:visible;pointer-events:auto;z-index:1}
html.udg-solo,html.udg-solo body{overflow:hidden!important}
@media (max-width:820px){
  #udgSolo .udg-app{grid-template-rows:56px 22px minmax(0,1fr) 104px}
}

/* ===== mobile 9:16 polish ===== */
@media (max-width:820px){
  .udg-app{grid-template-rows:54px 20px minmax(0,1fr) 96px}
  .udg-main{display:flex;flex-direction:column;overflow-y:auto;overflow-x:hidden;-webkit-overflow-scrolling:touch}
  .udg-center{order:1;min-height:0;flex:0 0 auto;padding:10px 14px 26px}
  .udg-left{order:2;padding:10px 14px 8px}
  .udg-culture{order:3;padding:14px 16px 22px}
  .udg-word{font-size:clamp(44px,13vw,88px);line-height:.92}
  .udg-deck{margin-top:8px;min-height:118px;gap:10px}
  .udg-tracks{padding-bottom:6px;margin-top:8px}
  .udg-track{min-width:164px;min-height:54px}
  .udg-player{padding:8px 14px 10px}
  .udg-now b{font-size:13px}
}

/* ===== mobile 9:16 fix v2 ===== */
@media (max-width:820px){
  .udg-app{grid-template-rows:52px 20px minmax(0,1fr) 108px}
  .udg-main> *{flex:0 0 auto}
  .udg-main>.udg-center,.udg-main>.udg-left,.udg-main>.udg-culture{flex-shrink:0}
  .udg-left{order:2;height:auto;min-height:0;overflow:visible;padding:8px 14px 12px}
  .udg-tracks{overflow-x:auto;overflow-y:hidden;padding-bottom:6px;margin-top:6px}
  .udg-track{min-height:56px;height:56px;align-items:center;padding:0 12px}
  .udg-track .ut-name{font-size:12px}
  .udg-culture{order:3;margin-top:4px;padding:14px 16px 22px;height:auto}
  .udg-center{order:1;padding-bottom:18px}
  .udg-player{padding:8px 14px 12px;align-items:center}
  .udg-top{height:52px}
  .udg-studio{height:26px;font-size:9px;padding:0 9px}
}

/* ===== 系列切换（地下曲库 / 听见国内的声音） ===== */
.udg-series{display:flex;flex-direction:column;gap:6px;margin:12px 0 16px}
.udg-s-btn{display:grid;grid-template-columns:20px minmax(0,1fr);align-items:center;gap:8px;
  padding:9px 10px;border:1px solid var(--u-line);background:rgba(244,237,247,.035);
  color:var(--u-ink);text-align:left;cursor:pointer;
  transition:background .22s ease,border-color .22s ease,color .22s ease}
.udg-s-btn .s-no{font:400 9px/1 Consolas,monospace;letter-spacing:.1em;color:var(--u-dim)}
.udg-s-btn .s-txt b{display:block;font:700 12px/1.35 "Microsoft YaHei","PingFang SC",sans-serif;letter-spacing:.02em}
.udg-s-btn .s-txt small{display:block;margin-top:3px;font:8px/1.3 Consolas,monospace;letter-spacing:.14em;color:var(--u-dim)}
.udg-s-btn:hover{background:rgba(199,164,255,.1);border-color:rgba(199,164,255,.42)}
.udg-s-btn.is-on{background:var(--u-violet);border-color:var(--u-violet);color:#110918}
.udg-s-btn.is-on .s-no,.udg-s-btn.is-on .s-txt small{color:rgba(17,9,24,.62)}
.udg-word.is-cn::after{top:49%}
#udgStage.is-cn .udg-collage{filter:grayscale(.5) contrast(1.06) brightness(.92)}
#udgStage.is-cn .udg-word span:last-child{-webkit-text-stroke:1.6px #f2e9f5}
@media(max-width:820px){
  .udg-series{flex-direction:row;gap:8px;margin:10px 0 12px}
  .udg-s-btn{flex:1 1 0;grid-template-columns:16px minmax(0,1fr);padding:8px 9px}
  .udg-s-btn .s-txt b{font-size:11px}
}

/* ===== 嘉宾艺人（听见国内的声音） ===== */
.udg-guests{margin:14px 0 20px;padding-bottom:16px;
  border-bottom:1px solid rgba(196,154,255,.22)}
.ug-list{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.ug-list span{font:600 12px/1 "Helvetica Neue",Arial,sans-serif;letter-spacing:.1em;
  text-transform:uppercase;color:#efe4ff;background:rgba(196,154,255,.10);
  border:1px solid rgba(196,154,255,.34);border-radius:3px;padding:6px 9px}
@media (max-width:820px){
  .udg-guests{margin:10px 0 14px;padding-bottom:12px}
  .ug-list{gap:6px;margin-top:8px}
  .ug-list span{font-size:11px;padding:5px 8px}
}

/* ===== 02 · 听见国内的声音 — 白色舞池 / 前卫实验主题 ===== */
#udgStage.is-light{
  --u-ink:#141018;
  --u-dim:rgba(20,16,24,.56);
  --u-line:rgba(20,16,24,.16);
  --u-violet:#141018;
  --u-pink:#ff2e88;
  --u-acid:#ff2e88;
  background:
    linear-gradient(rgba(20,16,24,.045) 1px,transparent 1px) 0 0/100% 34px,
    linear-gradient(90deg,rgba(20,16,24,.045) 1px,transparent 1px) 0 0/34px 100%,
    #f4f1ea;
  color:var(--u-ink);
}
#udgStage.is-light .udg-noise{opacity:.05}
#udgStage.is-light .udg-scan{opacity:.06;mix-blend-mode:multiply}
#udgStage.is-light .udg-vignette{background:radial-gradient(ellipse at 52% 46%,transparent 34%,rgba(244,241,234,.55) 74%,rgba(244,241,234,.92) 100%)}

/* 封面拼贴：白底上用正片叠底，压成印刷网点层 */
#udgStage.is-light .udg-tile{opacity:.17;mix-blend-mode:multiply;filter:none}
#udgStage.is-light .udg-tile img{transform:scale(1.02);filter:grayscale(.15) contrast(1.08)}
#udgStage.is-light .udg-tile::after{background:none}

/* 顶栏 / 跑马灯：反色黑条，像俱乐部的 flyer */
#udgStage.is-light .udg-top{border-bottom-color:rgba(20,16,24,.2)}
#udgStage.is-light .udg-top-mid b{color:var(--u-pink)}
#udgStage.is-light .udg-studio{color:#141018;border-color:rgba(20,16,24,.3)}
#udgStage.is-light .udg-studio:hover{background:#141018;color:#f4f1ea;border-color:#141018}
#udgStage.is-light .udg-marquee{background:#141018;color:#f4f1ea;border-bottom:0}
#udgStage.is-light .udg-marquee span{animation-duration:26s}

/* 大字：黑体实心 + 洋红描边错位，保留 UNDERGROUND */
#udgStage.is-light .udg-word{color:#141018}
#udgStage.is-light .udg-word span:last-child{color:transparent;-webkit-text-stroke:2px #141018;text-shadow:5px 0 0 rgba(255,46,136,.55),-4px 0 0 rgba(20,16,24,.18)}
#udgStage.is-light .udg-word::after{background:var(--u-pink);mix-blend-mode:normal;opacity:.9;height:2px}
#udgStage.is-light .udg-kicker{color:#141018}
#udgStage.is-light .udg-sub{color:rgba(20,16,24,.6)}

/* 列表 / 选集：纸白卡片 + 黑色选中块 */
#udgStage.is-light .udg-label b{color:var(--u-pink)}
#udgStage.is-light .udg-track{color:#141018;border-top-color:rgba(20,16,24,.18)}
#udgStage.is-light .udg-track:hover{background:rgba(255,46,136,.09)}
#udgStage.is-light .udg-track.is-on{background:#141018;color:#f7f4ee}
#udgStage.is-light .udg-track.is-on .n{color:rgba(247,244,238,.6)}
#udgStage.is-light .udg-track.is-on .m{color:rgba(247,244,238,.62)}
#udgStage.is-light .udg-s-btn{background:rgba(20,16,24,.04);color:#141018}
#udgStage.is-light .udg-s-btn:hover{background:rgba(255,46,136,.1);border-color:rgba(255,46,136,.5)}
#udgStage.is-light .udg-s-btn.is-on{background:#141018;border-color:#141018;color:#f7f4ee}
#udgStage.is-light .udg-s-btn.is-on .s-no,
#udgStage.is-light .udg-s-btn.is-on .s-txt small{color:rgba(247,244,238,.62)}
#udgStage.is-light .udg-select-foot b{color:#141018}

/* 文化栏 */
#udgStage.is-light .udg-culture h3{color:#141018}
#udgStage.is-light .udg-culture h3 em{color:var(--u-pink)}
#udgStage.is-light .udg-block{border-top-color:rgba(20,16,24,.18)}
#udgStage.is-light .udg-guests{border-bottom-color:rgba(255,46,136,.28)}
#udgStage.is-light .ug-list span{color:#141018;background:rgba(255,46,136,.08);border-color:rgba(255,46,136,.4)}
#udgStage.is-light .sign b{color:var(--u-pink)}

/* 碟机：白盘面 + 黑胶纹 */
#udgStage.is-light .udg-platter{background:#141018;border-color:rgba(20,16,24,.5)}
#udgStage.is-light .udg-grooves{opacity:.55}
#udgStage.is-light .udg-fx button{color:#141018;border-color:rgba(20,16,24,.28)}
#udgStage.is-light .udg-fx button:hover{border-color:var(--u-pink)}
#udgStage.is-light .udg-fx button.is-on{background:var(--u-pink);border-color:var(--u-pink);color:#fff}
#udgStage.is-light .udg-fx button.is-hit{background:#141018;border-color:#141018;color:#f7f4ee}
#udgStage.is-light .udg-deck-hint{color:rgba(20,16,24,.45)}

/* 播放条 */
#udgStage.is-light .udg-player{border-top-color:rgba(20,16,24,.2)}
#udgStage.is-light .udg-play{background:#141018;border-color:#141018;color:#f7f4ee}
#udgStage.is-light .udg-play:hover{background:var(--u-pink);border-color:var(--u-pink)}
#udgStage.is-light .udg-play.is-paused{background:transparent;color:#141018}
#udgStage.is-light .udg-progress{background:rgba(20,16,24,.16)}
#udgStage.is-light .udg-progress i{background:#141018;box-shadow:none}
#udgStage.is-light .udg-progress i::after{background:var(--u-pink)}
#udgStage.is-light .udg-rate b{color:#141018}

/* 碟心封面 + 播放条封面 */
.udg-disc-art{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;border-radius:50%;
  opacity:0;transition:opacity .3s ease;pointer-events:none}
.udg-disc-art.is-on{opacity:1}
.udg-label-disc{overflow:hidden}
.udg-label-disc>small,.udg-label-disc>b,.udg-label-disc>em{position:relative;z-index:2}
.udg-label-disc::before{content:"";position:absolute;inset:0;z-index:1;border-radius:50%;
  background:radial-gradient(circle,rgba(10,4,14,.72) 30%,rgba(10,4,14,.42) 78%);
  opacity:0;transition:opacity .3s ease}
#udgStage .udg-label-disc:has(.udg-disc-art.is-on)::before{opacity:1}
#udgStage .udg-label-disc:has(.udg-disc-art.is-on) small,
#udgStage .udg-label-disc:has(.udg-disc-art.is-on) b,
#udgStage .udg-label-disc:has(.udg-disc-art.is-on) em{color:#fff;text-shadow:0 1px 6px rgba(0,0,0,.6)}

.udg-art{display:none;width:40px;height:40px;object-fit:cover;border-radius:2px;
  border:1px solid rgba(20,16,24,.24);flex:0 0 auto}
.udg-art.is-on{display:block}

@media (max-width:820px){
  #udgStage.is-light .udg-left,
  #udgStage.is-light .udg-culture{background:rgba(244,241,234,.86)}
  #udgStage.is-light .udg-marquee{background:#141018}
  .udg-art{width:34px;height:34px}
}

/* ===== 02 · 白色主题补漏：面板底色 / 大字阴影 / 特效态 ===== */
#udgStage.is-light .udg-top{
  background:linear-gradient(180deg,#f4f1ea 60%,rgba(244,241,234,.72));
  backdrop-filter:blur(8px);
}
#udgStage.is-light .udg-left,
#udgStage.is-light .udg-culture{
  background:#f4f1ea;backdrop-filter:none;
}
#udgStage.is-light .udg-player{
  background:#f4f1ea;backdrop-filter:none;
}
#udgStage.is-light .udg-main{background:transparent}
#udgStage.is-light .udg-word{
  text-shadow:5px 0 0 rgba(255,46,136,.55),-4px 0 0 rgba(20,16,24,.16),0 10px 0 rgba(20,16,24,.06);
}
#udgStage.is-light.is-dist .udg-word{
  text-shadow:9px 0 0 rgba(255,46,136,.7),-9px 0 0 rgba(20,16,24,.22),0 10px 0 rgba(20,16,24,.08);
}
#udgStage.is-light.is-dive .udg-word{
  filter:blur(.6px) drop-shadow(0 0 26px rgba(255,46,136,.35));
}
#udgStage.is-light.is-cn .udg-word span:last-child{
  -webkit-text-stroke:2px #141018;
  text-shadow:5px 0 0 rgba(255,46,136,.55),-4px 0 0 rgba(20,16,24,.16);
}
#udgStage.is-light .udg-series .udg-s-btn{border-color:rgba(20,16,24,.24)}
#udgStage.is-light .udg-s-btn .s-no{color:rgba(20,16,24,.5)}
#udgStage.is-light .udg-s-btn .s-cn{color:rgba(20,16,24,.5)}
#udgStage.is-light .udg-s-btn.is-on .s-no,
#udgStage.is-light .udg-s-btn.is-on .s-cn{color:rgba(247,244,238,.68)}
#udgStage.is-light .udg-track{border-color:rgba(20,16,24,.16)}
#udgStage.is-light .udg-track .ut-idx{color:rgba(20,16,24,.4)}
#udgStage.is-light .udg-track .ut-k{color:rgba(20,16,24,.42)}
#udgStage.is-light .udg-track.is-on .ut-idx,
#udgStage.is-light .udg-track.is-on .ut-k{color:rgba(247,244,238,.6)}
#udgStage.is-light .udg-culture h3{color:#141018}
#udgStage.is-light .udg-culture p{color:rgba(20,16,24,.66)}
#udgStage.is-light .udg-guests{border-bottom-color:rgba(255,46,136,.28)}
#udgStage.is-light .ug-list span{
  color:#141018;background:rgba(255,46,136,.08);border-color:rgba(255,46,136,.42);
}
#udgStage.is-light .udg-sign{color:rgba(255,46,136,.9)}
#udgStage.is-light .udg-sign span{color:rgba(20,16,24,.5)}
#udgStage.is-light .udg-deck-note{color:rgba(20,16,24,.45)}
#udgStage.is-light .udg-pads .udg-pad{color:#141018;border-color:rgba(20,16,24,.22);background:rgba(20,16,24,.03)}
#udgStage.is-light .udg-pad em{color:rgba(20,16,24,.5)}
#udgStage.is-light .udg-pad.is-on{background:var(--u-pink);border-color:var(--u-pink);color:#fff}
#udgStage.is-light .udg-now b{color:#141018}
#udgStage.is-light .udg-meta{color:rgba(20,16,24,.5)}
#udgStage.is-light .udg-time{color:rgba(20,16,24,.5)}
#udgStage.is-light .udg-marquee span{color:#f4f1ea}
#udgStage.is-light .udg-studio{background:#f4f1ea}
#udgStage.is-light .udg-vignette{
  background:radial-gradient(120% 90% at 50% 45%,rgba(255,255,255,0) 40%,rgba(20,16,24,.07) 100%);
}

/* ===== 02 · 白色主题：封面缩略图 / 播放条结构 / 拼贴强度 ===== */
#udgStage.is-light .udg-tile{opacity:.34}
#udgStage.is-light .udg-tile img{filter:saturate(.82) contrast(1.05)}
.udg-track{grid-template-columns:36px 1fr auto}
.udg-track .ut-art{width:36px;height:36px;border-radius:2px;overflow:hidden;display:block}
.udg-track .ut-art img{width:100%;height:100%;object-fit:cover;display:block}
.udg-track .ut-art.is-empty{background:rgba(127,127,127,.14)}
#udgStage.is-light .udg-track .ut-art{box-shadow:0 1px 0 rgba(20,16,24,.18)}
.udg-track.is-on .ut-art{box-shadow:0 0 0 1px rgba(247,244,238,.35)}
.udg-now{display:flex;align-items:center;gap:12px}
.udg-now .un-txt{min-width:0}
.udg-art{width:44px;height:44px;object-fit:cover;border-radius:2px;display:none}
.udg-art.is-on{display:block}
#udgStage.is-light .udg-pads .udg-pad{background:#fbf8f2;border-color:rgba(20,16,24,.16);box-shadow:0 1px 0 rgba(20,16,24,.05)}
#udgStage.is-light .udg-pad.is-on{background:var(--u-pink);border-color:var(--u-pink);box-shadow:0 6px 18px rgba(255,46,136,.28)}
#udgStage.is-light .udg-deck{color:#141018}
#udgStage.is-light .udg-platter{box-shadow:0 18px 44px rgba(20,16,24,.22)}

/* ===== 02 · 封面作为背景墙（无副标 / 无列表缩略图） ===== */
.udg-s-btn small:empty{display:none}
.udg-s-btn{padding:10px 11px}
#udgStage.is-light .udg-tile{
  opacity:.55;
  mix-blend-mode:multiply;
  filter:saturate(.9) contrast(1.04);
}
#udgStage.is-light .udg-tile::after{background:none;box-shadow:inset 0 0 0 1px rgba(20,16,24,.10)}
#udgStage.is-light .udg-collage{opacity:.9}

/* ===== 02 · 封面墙铺满整屏，左右面板半透（海报墙效果） ===== */
#udgStage.is-light .udg-collage{
  position:fixed;inset:0;z-index:0;opacity:1;
  display:block;pointer-events:none;
}
#udgStage.is-light .udg-tile{opacity:.38}
#udgStage.is-light .udg-left,
#udgStage.is-light .udg-culture{
  background:rgba(244,241,234,.94);
  backdrop-filter:blur(7px) saturate(.92);
}
#udgStage.is-light .udg-center{background:transparent}

/* ===== 02 · 嘉宾筛选 / 封面强调 / 播放器重制 ===== */
.ug-chip{
  font:600 12px/1 "Helvetica Neue",Arial,sans-serif;letter-spacing:.1em;text-transform:uppercase;
  color:#efe4ff;background:rgba(196,154,255,.10);border:1px solid rgba(196,154,255,.34);
  border-radius:3px;padding:6px 9px;cursor:pointer;transition:background .18s,border-color .18s,color .18s;
}
.ug-chip:hover{background:rgba(196,154,255,.22)}
.ug-hint{margin-top:8px;font:400 10px/1.5 "Helvetica Neue",Arial,sans-serif;letter-spacing:.12em;
  text-transform:uppercase;color:rgba(244,237,247,.42)}
#udgStage.is-light .ug-chip{color:#141018;background:rgba(20,16,24,.04);border-color:rgba(20,16,24,.22)}
#udgStage.is-light .ug-chip:hover{background:rgba(255,46,136,.10);border-color:rgba(255,46,136,.6)}
#udgStage.is-light .ug-chip.is-on{background:#ff2e88;border-color:#ff2e88;color:#fff}
#udgStage.is-light .ug-hint{color:rgba(20,16,24,.42)}

/* 封面：更像贴上去的海报 */
#udgStage.is-light .udg-tile{opacity:.62;mix-blend-mode:multiply;filter:saturate(1.02) contrast(1.05)}
#udgStage.is-light .udg-tile img{transform:scale(1.02)}
#udgStage.is-light .udg-tile::after{background:none;box-shadow:inset 0 0 0 1px rgba(20,16,24,.10),0 18px 40px rgba(20,16,24,.16)}

/* 播放器：更厚的进度 + 更醒目的播放键 */
#udgStage.is-light .udg-player{background:#f4f1ea;border-top:1px solid rgba(20,16,24,.12)}
#udgStage.is-light .udg-play{background:#141018;color:#fff;box-shadow:0 0 0 3px rgba(255,46,136,.24),0 8px 20px rgba(20,16,24,.22)}
#udgStage.is-light .udg-play:hover{box-shadow:0 0 0 5px rgba(255,46,136,.28),0 8px 22px rgba(20,16,24,.26)}
#udgStage.is-light .udg-progress{height:6px;border-radius:3px;background:rgba(20,16,24,.12);cursor:pointer}
#udgStage.is-light .udg-progress i{background:#ff2e88;border-radius:3px}
#udgStage.is-light .udg-progress::after{content:"";position:absolute;right:-3px;top:-3px;width:12px;height:12px;border-radius:50%;
  background:#ff2e88;opacity:0;transition:opacity .18s}
#udgStage.is-light .udg-progress:hover::after{opacity:1}
#udgStage.is-light .udg-times{font-variant-numeric:tabular-nums;color:rgba(20,16,24,.62)}
#udgStage.is-light .udg-art{width:52px;height:52px;border-radius:4px;box-shadow:0 8px 20px rgba(20,16,24,.24)}
#udgStage.is-light .udg-now b{color:#141018}

/* ===== 02 · 唱片套：碟片压在封面上，突出专辑视觉 ===== */
.udg-sleeve{
  position:absolute;left:31%;top:71%;width:min(19vw,222px);aspect-ratio:1;
  object-fit:cover;border-radius:2px;opacity:0;pointer-events:none;
  transform:translate(-50%,-50%) rotate(-7deg);
  transition:opacity .28s ease, transform .5s cubic-bezier(.22,1,.36,1);
  box-shadow:0 26px 60px rgba(20,16,24,.26), 0 2px 0 rgba(255,255,255,.6) inset;
  z-index:0;
}
#udgStage.is-light .udg-sleeve{opacity:0}
#udgStage.is-light .udg-sleeve.is-on{opacity:1}
#udgStage.is-light .udg-deck{position:relative;z-index:2}
#udgStage:not(.is-light) .udg-sleeve{display:none}
@media (max-width:820px){
  .udg-sleeve{display:none}
}

/* 第 6、7 张封面（热气球的铅笔稿 / 怕踢一夜的迪斯科摩托） */
.udg-t6{width:12vw;height:17vh;left:24%;top:56%;transform:rotate(8deg);opacity:.2;
  clip-path:polygon(4% 0,100% 6%,95% 100%,0 92%)}
.udg-t7{width:11vw;height:16vh;right:23%;top:60%;transform:rotate(-9deg);opacity:.2;
  clip-path:polygon(0 6%,96% 0,100% 92%,6% 100%)}
@media (max-width:820px){
  .udg-t6,.udg-t7{display:none !important}
}

.udg-t8{width:11vw;height:15vh;left:60%;top:4%;transform:rotate(5deg);opacity:.2;
  clip-path:polygon(3% 0,100% 5%,96% 100%,0 93%)}
@media (max-width:820px){ .udg-t8{display:none !important} }