/* J스튜디오: Spotify DESIGN.md(#121212·#181818·#1ed760, 알약·원형 버튼, 무거운 그림자, 8px 간격)를 따른 웹플레이어 꼴 */
@font-face{font-family:"Pretendard";src:url("fonts/PretendardVariable.woff2") format("woff2-variations");font-weight:45 920;font-display:swap}
:root{--bg:#121212;--s1:#181818;--s2:#1f1f1f;--s3:#252525;--t:#fff;--t2:#b3b3b3;--g:#1ed760;--bd:#4d4d4d;--bd2:#7c7c7c;--bar:72px;--sh-h:0 8px 24px rgba(0,0,0,.5);--sh-m:0 8px 8px rgba(0,0,0,.3);color-scheme:dark}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--t);font:400 14px/1.4 "SpotifyMixUI","Circular Std","Pretendard","Segoe UI","Apple SD Gothic Neo","Malgun Gothic","Noto Sans KR",system-ui,sans-serif;-webkit-font-smoothing:antialiased}
button{font:inherit;color:inherit}
a{color:inherit;text-decoration:none}
.app{display:grid;grid-template-columns:248px minmax(0,1fr);gap:8px;padding:8px 8px calc(var(--bar) + 16px)}
.panel{background:var(--s1);border-radius:8px}
/* 사이드 */
.side{position:sticky;top:8px;height:calc(100vh - var(--bar) - 24px);display:flex;flex-direction:column;gap:8px;min-height:0}
.side .navp{padding:16px 12px;display:flex;flex-direction:column;gap:4px}
.logo{display:flex;align-items:center;gap:10px;font-weight:900;font-size:18px;padding:4px 12px 16px;letter-spacing:-.01em}
.logo .jm{width:32px;height:32px;border-radius:8px;background:var(--g);color:#000;display:grid;place-items:center;font-weight:900;font-size:18px}
.nav a{display:flex;align-items:center;gap:16px;padding:8px 12px;border-radius:4px;font-weight:700;color:var(--t2);transition:color .15s}
.nav a:hover,.nav a.on{color:#fff}
.libp{flex:1;min-height:0;overflow:auto;padding:16px 8px}
.libp h4{margin:0 0 8px 12px;font-size:14px;font-weight:700;color:var(--t2)}
.cat{display:flex;align-items:center;gap:12px;width:100%;padding:8px;border:0;border-radius:6px;background:none;cursor:pointer;text-align:left}
.cat:hover{background:var(--s2)}
.cat .sq{width:48px;height:48px;border-radius:4px;flex:none;position:relative;overflow:hidden}
.cat b{display:block;font-weight:700;font-size:16px}
.cat.on b{color:var(--g)}
.cat small{color:var(--t2);font-size:14px}
/* 위쪽(휴대폰) */
.mtop{display:none}
.main{display:flex;flex-direction:column;gap:8px;min-width:0}
/* 첫 화면 */
.hero{position:relative;overflow:hidden;padding:32px;background:linear-gradient(180deg,#3d2b6b 0,#2a2050 220px,var(--s1) 560px);display:grid;grid-template-columns:minmax(0,1fr) auto;gap:40px;align-items:center}
.hero .copy{min-width:0}
.eyebrow{font-size:13px;font-weight:700;letter-spacing:.06em;color:#e6e0ff}
.hero h1{margin:8px 0 12px;font-size:clamp(34px,4.6vw,64px);line-height:1.04;font-weight:900;letter-spacing:-.025em}
.hero h1 em{font-style:normal;color:var(--g)}
.hero .sub{margin:0 0 24px;font-size:16px;color:#d9d3f2;max-width:34em}
.cta{display:flex;flex-wrap:wrap;align-items:center;gap:12px}
.pill{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:48px;padding:0 32px;border-radius:500px;border:0;cursor:pointer;font-weight:700;font-size:14px;letter-spacing:.02em;white-space:nowrap;transition:transform .12s,background .15s}
.pill:hover{transform:scale(1.04)}.pill:active{transform:scale(.98)}
.pill.g{background:var(--g);color:#000}.pill.g:hover{background:#3be477}
.pill.o{background:transparent;color:#fff;box-shadow:inset 0 0 0 1px var(--bd2)}.pill.o:hover{box-shadow:inset 0 0 0 1px #fff}
.pill.sm{height:36px;padding:0 20px;font-size:13px;letter-spacing:.02em}
.price{color:var(--t2);font-size:14px;font-weight:700;margin-left:4px}
.tracks{margin:28px 0 16px;display:flex;flex-direction:column;max-width:520px}
.trk{display:grid;grid-template-columns:28px minmax(0,1fr) auto;align-items:center;gap:12px;padding:9px 12px;border:0;border-radius:4px;background:none;color:var(--t2);cursor:pointer;text-align:left;transition:background .15s,color .15s}
.trk:hover{background:rgba(255,255,255,.1);color:#fff}
.trk .n{text-align:center;font-variant-numeric:tabular-nums}
.trk .tt{font-size:16px;font-weight:700;color:#fff;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.trk .du{font-variant-numeric:tabular-nums;font-size:14px}
.trk.on .tt{color:var(--g)}
.trk.on .n{display:none}
.eq{display:none;width:28px;height:16px;justify-content:center;align-items:flex-end;gap:2px}
.trk.on .eq{display:flex}
.eq i{display:block;width:3px;background:var(--g);border-radius:1px;animation:eq 0.9s ease-in-out infinite}
.eq i:nth-child(2){animation-delay:-.3s}.eq i:nth-child(3){animation-delay:-.6s}
@keyframes eq{0%,100%{height:3px}50%{height:15px}}
.search{display:flex;align-items:center;gap:8px;max-width:340px;height:40px;padding:0 16px;border-radius:500px;background:var(--s2);box-shadow:rgb(18,18,18) 0 1px 0,rgb(124,124,124) 0 0 0 1px inset;transition:box-shadow .15s}
.search:focus-within{box-shadow:#fff 0 0 0 2px inset}
.search svg{flex:none;color:var(--t2)}
.search input{flex:1;min-width:0;background:none;border:0;outline:0;color:#fff;font:inherit;font-size:14px}
.search input::placeholder{color:var(--t2)}
.stagewrap{display:flex;flex-direction:column;align-items:center;gap:16px;--sh:clamp(420px,calc(100vh - 210px),680px)}
.phone{height:var(--sh);aspect-ratio:9/16;border-radius:30px;border:6px solid #000;box-shadow:var(--sh-h),0 0 0 1px #3a3a3a;overflow:hidden;cursor:pointer;background:#000;position:relative}
.phone .stage{width:100%;height:100%}
.sw{display:flex;gap:10px;align-items:center}
.swb{width:28px;height:28px;border-radius:50%;border:0;cursor:pointer;padding:0;position:relative;box-shadow:0 0 0 2px var(--s1),0 0 0 3px transparent;transition:transform .12s,box-shadow .15s}
.swb:hover{transform:scale(1.12)}
.swb.on{box-shadow:0 0 0 2px var(--s1),0 0 0 4px #fff}
.swb[data-bg=room]{background:linear-gradient(135deg,#965cde,#1cb0b0)}
.swb[data-bg=game]{background:linear-gradient(135deg,#2878ff,#1ec878)}
.swb[data-bg=shop]{background:linear-gradient(135deg,#ff9664,#ff5a96)}
.swb[data-bg=cards]{background:linear-gradient(135deg,#3caa6e,#dcaa3c)}
.swb[data-bg=party]{background:linear-gradient(135deg,#ff3caa,#3cdcff)}
/* 선반 */
.shelf{padding:24px 24px 28px}
.sh-h{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:16px;flex-wrap:wrap}
.sh-h h2{margin:0;font-size:24px;font-weight:700;letter-spacing:-.01em}
.sh-h h2 small{font-size:14px;color:var(--t2);font-weight:400;margin-left:8px;font-variant-numeric:tabular-nums}
.chips{display:flex;gap:8px;overflow-x:auto;scrollbar-width:none;padding:2px}
.chips::-webkit-scrollbar{display:none}
.fchip{height:32px;padding:0 14px;border-radius:500px;border:0;background:var(--s3);color:#fff;font-size:14px;cursor:pointer;white-space:nowrap;transition:background .15s}
.fchip:hover{background:#333}
.fchip.on{background:#fff;color:#000}
.row{display:flex;gap:16px;overflow-x:auto;scroll-snap-type:x proximity;padding:4px 4px 12px;margin:0 -4px;scrollbar-width:thin;scrollbar-color:#4d4d4d transparent}
.row .card{flex:0 0 clamp(176px,17vw,208px);scroll-snap-align:start}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(168px,1fr));gap:16px}
.card{position:relative;padding:12px;border-radius:8px;background:var(--s2);cursor:pointer;transition:background .2s;min-width:0}
.card:hover{background:var(--s3)}
.card[hidden]{display:none}
.art{position:relative;aspect-ratio:9/16;border-radius:6px;overflow:hidden;box-shadow:var(--sh-h);background:#0b0b10}
.art .poster{position:absolute;inset:0;animation:none;display:grid;place-items:center}
.art .poster b{font-size:34px;opacity:.55;font-weight:400;text-shadow:0 2px 12px rgba(0,0,0,.5)}
.art .stg{position:absolute;inset:0}
.art .stg .stage{width:100%;height:100%}
.card .play{position:absolute;right:20px;bottom:76px;width:44px;height:44px;border-radius:50%;background:var(--g);color:#000;display:grid;place-items:center;box-shadow:var(--sh-m);opacity:0;transform:translateY(8px);transition:opacity .2s,transform .2s,background .15s;z-index:5;border:0;cursor:pointer}
.card:hover .play,.card:focus-visible .play{opacity:1;transform:none}
.card .play:hover{transform:scale(1.06);background:#3be477}
.card h3{margin:12px 0 2px;font-size:16px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.card p{margin:0;color:var(--t2);font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.card .star{position:absolute;left:20px;top:20px;z-index:4;padding:3px 8px;border-radius:2px;background:var(--g);color:#000;font-size:10.5px;font-weight:700;letter-spacing:.5px}
.mk{display:none;position:absolute;left:20px;bottom:76px;z-index:4;gap:4px;flex-wrap:wrap}
.review .mk{display:flex}
.mk i{font-style:normal;padding:2px 6px;border-radius:2px;background:#ffa42b;color:#000;font-size:10.5px;font-weight:700}
.mk i.v{background:#539df5}
/* 문의 */
.contact{padding:48px 32px;text-align:center;background:linear-gradient(180deg,var(--s1),#1a2a20)}
.contact h2{margin:0 0 20px;font-size:clamp(24px,3.4vw,40px);font-weight:900;letter-spacing:-.02em}
.contact .cta{justify-content:center}
.foot{padding:16px 24px 8px;color:var(--t2);font-size:12px}
/* 지금 재생 중 바 */
.np{position:fixed;left:0;right:0;bottom:0;height:var(--bar);background:#000;display:grid;grid-template-columns:minmax(0,1fr) minmax(240px,440px) minmax(0,1fr);align-items:center;gap:16px;padding:0 16px;z-index:40}
.np .l{display:flex;align-items:center;gap:12px;min-width:0}
.np .th{width:56px;height:56px;border-radius:4px;flex:none;position:relative;overflow:hidden}
.np .th .bg{position:absolute;inset:0;animation:none}
.np .tx{min-width:0}.np .tx b{display:block;font-size:14px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.np .tx small{display:block;color:var(--t2);font-size:12px}
.np .c{display:flex;flex-direction:column;align-items:center;gap:6px}
.np .pr{display:flex;align-items:center;gap:8px;width:100%;font-size:11px;color:var(--t2);font-variant-numeric:tabular-nums}
.np .pr .tr{flex:1;height:4px;border-radius:2px;background:#4d4d4d;overflow:hidden}
.np .pr .tr i{display:block;height:100%;width:0;background:#fff;border-radius:2px}
.np:hover .pr .tr i{background:var(--g)}
.np .r{display:flex;align-items:center;justify-content:flex-end;gap:16px}
.rp{width:36px;height:36px;border-radius:50%;border:0;background:#fff;color:#000;display:grid;place-items:center;cursor:pointer;transition:transform .12s}
.rp:hover{transform:scale(1.08)}.rp:active{transform:scale(.96)}
/* 데모 창 */
.modal{position:fixed;inset:0;z-index:100;display:none;align-items:center;justify-content:center;padding:24px;background:rgba(0,0,0,.72);backdrop-filter:blur(6px)}
.modal.on{display:flex;animation:fadein .2s}
@keyframes fadein{from{opacity:0}}
.mbox{position:relative;display:grid;grid-template-columns:auto minmax(280px,1fr);gap:40px;align-items:center;width:min(980px,100%);max-height:calc(100vh - 48px);overflow:auto;padding:32px;border-radius:8px;background:linear-gradient(180deg,#2c2150,var(--s1) 320px);box-shadow:var(--sh-h);animation:pop .28s cubic-bezier(.2,.9,.3,1.1)}
@keyframes pop{from{transform:translateY(16px) scale(.97);opacity:0}}
.mstage{height:min(660px,calc(100vh - 140px));aspect-ratio:9/16;border-radius:30px;border:6px solid #000;box-shadow:var(--sh-h),0 0 0 1px #3a3a3a;overflow:hidden;background:#000;position:relative}
.mstage .stage{width:100%;height:100%}
.mx{position:absolute;right:16px;top:16px;width:36px;height:36px;border-radius:50%;border:0;background:rgba(0,0,0,.5);color:#fff;display:grid;place-items:center;cursor:pointer;z-index:5}
.mx:hover{background:rgba(255,255,255,.2)}
.mi{min-width:0;display:flex;flex-direction:column;gap:16px}
.mi .ty{font-size:13px;font-weight:700;letter-spacing:.06em;color:#e6e0ff}
.mi h2{margin:0;font-size:clamp(28px,3.6vw,48px);line-height:1.05;font-weight:900;letter-spacing:-.02em}
.mi .sb{color:var(--t2);font-size:16px;margin-top:-8px}
.tabs{display:flex;gap:8px}
.vidlay{position:absolute;inset:0;z-index:6;display:none;background:#000;place-items:center}
.vidlay.on{display:grid}
.vidlay video{width:100%;height:100%;object-fit:cover;display:block}
.vidlay .bg{animation:none;inset:0}
.vidlay span{position:relative;z-index:2;font-weight:700;letter-spacing:.04em;font-size:13px;padding:8px 16px;border-radius:500px;background:rgba(0,0,0,.6)}
.mrow{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.mfoot{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-top:8px}
.bigplay{width:56px;height:56px;border-radius:50%;border:0;background:var(--g);color:#000;display:grid;place-items:center;cursor:pointer;box-shadow:var(--sh-m);transition:transform .12s}
.bigplay:hover{transform:scale(1.06)}
/* 실제 작업: 카드 그림·영상 */
.art .ph,.art .blur,.art video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.art video{opacity:0;transition:opacity .2s cubic-bezier(.23,1,.32,1)}
.art video.on{opacity:1}
.art.h .blur{filter:blur(14px) brightness(.55);transform:scale(1.15)}
.art.h .ph,.art.h video{object-fit:contain}
.art .real{position:absolute;inset:0;z-index:2}
/* 데모 창: 가로(16:9) 작업은 넓은 화면 틀 */
.mstage.h{height:auto;width:min(560px,58vw);aspect-ratio:16/9;border-radius:14px}
.mi.nodemo #mSw,.mi.nodemo .search{display:none}
.tabs[hidden]{display:none}
/* 휴대폰 */
@media (max-width:900px){
  .app{grid-template-columns:minmax(0,1fr);padding:0 0 calc(var(--bar) + 8px);gap:8px}
  .side{display:none}
  .mtop{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;position:sticky;top:0;z-index:30;background:rgba(18,18,18,.92);backdrop-filter:blur(10px)}
  .mtop .logo{padding:0}
  .main{gap:8px}
  .panel{border-radius:0}
  .hero{grid-template-columns:minmax(0,1fr);gap:16px;padding:12px 16px 20px;background:linear-gradient(180deg,#3d2b6b 0,#2a2050 160px,var(--s1) 460px);justify-items:center}
  .hero .copy{display:contents}
  .eyebrow{display:none}
  .hero h1{order:1;font-size:30px;margin:4px 0 0;text-align:center;justify-self:stretch}
  .hero .sub{display:none}
  .stagewrap{order:2;--sh:min(calc(100vh - 372px),calc((100vw - 56px) * 16 / 9),520px)}
  .tracks{order:3;flex-direction:row;overflow-x:auto;gap:8px;margin:0;max-width:none;justify-self:stretch;scrollbar-width:none;padding:2px}
  .tracks::-webkit-scrollbar{display:none}
  .trk{display:block;padding:9px 16px;border-radius:500px;background:var(--s3);color:#fff;white-space:nowrap}
  .trk .n,.trk .du,.eq{display:none!important}
  .trk .tt{font-size:14px}
  .trk.on{background:var(--g)}.trk.on .tt{color:#000}
  .cta{order:4;justify-content:center;justify-self:stretch}
  .cta .pill{height:44px;padding:0 24px}
  .search{order:5;max-width:none;justify-self:stretch}
  .price{display:none}
  .shelf{padding:20px 16px 24px}
  .grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
  .card{padding:10px}
  .card .play{opacity:1;transform:none;width:36px;height:36px;right:16px;bottom:68px}
  .card .star{left:16px;top:16px}
  .row .card{flex-basis:44vw}
  .np{grid-template-columns:minmax(0,1fr) auto;padding:0 12px;gap:12px}
  .np .c{display:none}
  .np .th{width:48px;height:48px}
  .np .r .pr2{display:none}
  .np::before{content:"";position:absolute;left:0;top:0;height:2px;width:calc(var(--p,0) * 100%);background:var(--g)}
  .modal{padding:0;align-items:flex-end}
  .mbox{grid-template-columns:minmax(0,1fr);gap:16px;padding:16px;width:100%;max-height:100vh;height:100vh;border-radius:0;justify-items:center;align-content:start}
  .mstage{height:min(54vh,calc((100vw - 64px) * 16 / 9));margin-top:36px}
  .mstage.h{height:auto;width:calc(100vw - 32px)}
  .mi{align-items:center;text-align:center;width:100%}
  .mi h2{font-size:28px}
  .mrow,.mfoot{justify-content:center}
  .contact{padding:36px 16px}
}
@media (prefers-reduced-motion:reduce){.stage .bg,.stage .chat i{animation:none}}