/* 명곡 듣기 — 허브 사이트(AI와 함께 고전·교양의 바다로)의 종이·먹 색을 그대로 쓴다 */
:root{
 --ink:#211c16;--charcoal:#4a4038;--muted:#8c8271;
 --paper:#efe7d8;--paper-deep:#e3d8c2;--paper-card:#f8f3e8;
 --line:rgba(33,28,22,.15);--gold:#b4894f;--gold-dark:#8f6a3a;
 --cinnabar:#a33a2b;--pine:#3e7856;--pine-dark:#2c5b40;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Serif KR","KoPub Batang","Batang",serif;line-height:1.6}
body.has-player{padding-bottom:132px}
a{color:var(--pine-dark)}
button{font:inherit;color:inherit;cursor:pointer}
a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid rgba(180,137,79,.45);outline-offset:3px}
main{background:radial-gradient(circle at 18% 8%,rgba(255,255,255,.8),transparent 31%),linear-gradient(rgba(92,76,58,.035) 1px,transparent 1px);background-size:auto,100% 6px}
.wrap{max-width:1080px;margin:0 auto;padding:0 32px}
.muted{color:var(--muted)}

/* 머리글 */
.site-header{height:64px;padding:0 max(32px,calc((100vw - 1080px)/2));display:flex;align-items:center;justify-content:space-between;gap:16px;border-bottom:1px solid var(--line);background:rgba(239,231,216,.92);backdrop-filter:blur(12px);position:sticky;top:0;z-index:10}
.series-mark{color:var(--ink);text-decoration:none;font-size:16px;font-weight:700;letter-spacing:-.02em;display:flex;align-items:center;gap:12px}
.series-mark span{width:2px;height:22px;background:linear-gradient(180deg,var(--cinnabar),var(--pine))}
.page-mark{color:var(--gold-dark);text-decoration:none;font-family:"Noto Sans KR",sans-serif;font-size:14px;font-weight:500;white-space:nowrap}

/* 첫 화면 */
.hero{padding:64px 32px 36px;text-align:center}
.eyebrow{color:var(--gold-dark);font-family:"Noto Sans KR",sans-serif;font-size:14px;letter-spacing:.14em;margin:0 0 14px;display:flex;align-items:center;justify-content:center;gap:10px}
.eyebrow::before,.eyebrow::after{content:"";width:22px;height:1px;background:var(--gold-dark)}
.hero h1{font-size:clamp(28px,4.4vw,42px);font-weight:400;letter-spacing:-.02em;margin:0 0 16px}
.hero h1 strong{font-weight:700}
.lead{max-width:620px;margin:0 auto 26px;color:var(--charcoal);font-size:16px}
.composer-nav{display:flex;justify-content:center;gap:12px;flex-wrap:wrap}
.composer-nav a{font-family:"Noto Sans KR",sans-serif;font-size:14px;text-decoration:none;color:var(--ink);padding:9px 18px;border:1px solid var(--line);border-radius:999px;background:var(--paper-card)}
.composer-nav a:hover{border-color:var(--gold)}

/* 작곡가 */
.composer{padding-top:40px;padding-bottom:24px;scroll-margin-top:72px}
.composer-head{border-top:1px solid var(--line);padding-top:32px;margin-bottom:8px}
.composer-years{font-family:"Noto Sans KR",sans-serif;font-size:13px;color:var(--gold-dark);letter-spacing:.1em;margin:0}
.composer-head h2{font-size:clamp(24px,3.4vw,32px);margin:4px 0 8px}
.composer-head p{max-width:720px;color:var(--charcoal);margin:0}
.group h3{font-family:"Noto Sans KR",sans-serif;font-size:14px;font-weight:500;color:var(--muted);letter-spacing:.12em;margin:32px 0 12px}
.works{display:grid;gap:16px}

/* 곡 카드 */
.work{background:var(--paper-card);border:1px solid var(--line);border-radius:8px;padding:20px 22px;box-shadow:0 4px 14px rgba(20,16,10,.05);scroll-margin-top:80px}
.work.on{border-color:var(--gold);box-shadow:0 8px 24px rgba(143,106,58,.16)}
.work-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px}
.work h4{font-size:19px;line-height:1.4;margin:0}
.opus{font-family:"Noto Sans KR",sans-serif;font-size:13px;font-weight:400;color:var(--muted);margin-left:4px}
.performer{font-family:"Noto Sans KR",sans-serif;font-size:13px;color:var(--charcoal);margin:4px 0 0}
.note{font-size:14.5px;color:var(--charcoal);margin:12px 0 10px}
.play-all{flex:none;font-family:"Noto Sans KR",sans-serif;font-size:13px;font-weight:500;padding:8px 14px;border-radius:999px;border:1px solid var(--pine);background:var(--pine);color:#fff;white-space:nowrap}
.play-all small{font-weight:400;opacity:.85;margin-left:4px}
.play-all:hover{background:var(--pine-dark)}
.tracks{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.tracks li{border-bottom:1px solid var(--line)}
.track{width:100%;display:flex;align-items:center;gap:12px;background:none;border:0;padding:10px 4px;text-align:left;font-size:15px}
.track:hover{background:rgba(180,137,79,.08)}
.track .num{flex:none;width:26px;height:26px;border-radius:50%;display:grid;place-items:center;font-family:"Noto Sans KR",sans-serif;font-size:12px;border:1px solid var(--line);color:var(--muted)}
.track .name{flex:1}
.track .dur{font-family:"Noto Sans KR",sans-serif;font-size:13px;color:var(--muted);font-variant-numeric:tabular-nums}
.track.on{color:var(--pine-dark);font-weight:600}
.track.on .num{background:var(--pine);border-color:var(--pine);color:#fff}
body.playing .track.on .num{animation:pulse 1.6s ease-in-out infinite}
@keyframes pulse{50%{box-shadow:0 0 0 5px rgba(62,120,86,.18)}}
.credit{font-family:"Noto Sans KR",sans-serif;font-size:12.5px;color:var(--muted);margin:12px 0 0}

/* 권리 안내 */
.rights{padding-top:24px;padding-bottom:48px}
.rights h2{font-size:22px;border-top:1px solid var(--line);padding-top:32px}
.rights ul{padding-left:20px}
.rights li{margin:6px 0}
.site-footer{padding-top:20px;padding-bottom:40px;font-family:"Noto Sans KR",sans-serif;font-size:13px;color:var(--muted);border-top:1px solid var(--line)}
.site-footer a{color:var(--muted)}

/* 아래 재생 막대 */
.player{position:fixed;left:0;right:0;bottom:0;z-index:20;background:rgba(33,28,22,.96);color:#f3ecdf;backdrop-filter:blur(10px);box-shadow:0 -8px 24px rgba(0,0,0,.18)}
.player[hidden]{display:none}
.player-inner{max-width:1080px;margin:0 auto;padding:12px 32px 14px;display:grid;grid-template-columns:1fr auto;grid-template-areas:"info controls" "seek seek" "msg msg";gap:6px 16px;align-items:center}
.player-info{grid-area:info;min-width:0}
.player-work{margin:0;font-weight:700;font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.player-track{margin:0;font-family:"Noto Sans KR",sans-serif;font-size:12.5px;color:#cfc4b1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.player-controls{grid-area:controls;display:flex;gap:8px}
.player-controls button{width:40px;height:40px;border-radius:50%;border:1px solid rgba(255,255,255,.25);background:transparent;color:#f3ecdf;font-size:15px}
.player-controls .play{width:46px;height:46px;background:var(--gold);border-color:var(--gold);color:#211c16;font-size:17px}
.player-seek{grid-area:seek;display:flex;align-items:center;gap:10px;font-family:"Noto Sans KR",sans-serif;font-size:12px;color:#cfc4b1;font-variant-numeric:tabular-nums}
.player-seek input{flex:1;accent-color:var(--gold)}
.player-msg{grid-area:msg;margin:0;font-family:"Noto Sans KR",sans-serif;font-size:12.5px;color:#f0c98a}
.player-msg:empty{display:none}
.player-msg a{color:#f0c98a}

@media (max-width:640px){
 .wrap{padding:0 16px}
 .site-header{padding:0 16px;height:56px}
 .series-mark{font-size:14px;gap:8px}
 .hero{padding:44px 16px 28px}
 .work{padding:16px}
 .work-head{flex-direction:column;gap:10px}
 .player-inner{padding:10px 16px 12px}
 body.has-player{padding-bottom:140px}
}