:root{color-scheme:dark;--gold:#ffd66b;--cyan:#55e6ff;--ink:#070a0f;--panel:rgba(14,18,27,.88);--line:rgba(255,255,255,.12)}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Inter,"Noto Sans KR",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:#05070b;color:#f7f8fb}
body{min-height:100vh;overflow-x:hidden}.grid-bg{position:fixed;inset:0;z-index:-2;background:radial-gradient(circle at 50% 10%,rgba(255,193,75,.16),transparent 34%),radial-gradient(circle at 82% 70%,rgba(62,210,255,.1),transparent 34%),linear-gradient(145deg,#0a0f17,#030508 70%)}
.grid-bg:after{content:"";position:absolute;inset:0;opacity:.18;background-image:linear-gradient(rgba(255,255,255,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.08) 1px,transparent 1px);background-size:42px 42px;mask-image:linear-gradient(to bottom,black,transparent 78%)}
.site-head{width:min(1180px,calc(100% - 32px));margin:auto;padding:24px 0;display:flex;align-items:center;justify-content:space-between}.logo{color:white;text-decoration:none;font-size:25px;font-weight:900;letter-spacing:.04em}.logo span{display:block;font-size:10px;letter-spacing:.22em;color:#9ca8b8;margin-top:2px}.test-badge{border:1px solid rgba(255,214,107,.35);background:rgba(255,214,107,.1);color:var(--gold);border-radius:999px;padding:8px 12px;font-size:11px;font-weight:900;letter-spacing:.12em}
.home-shell{width:min(1120px,calc(100% - 32px));margin:20px auto 70px}.hero{padding:54px 0 36px;text-align:center}.eyebrow{color:var(--gold);font-weight:900;letter-spacing:.16em;font-size:13px}.hero h1{margin:14px 0 18px;font-size:clamp(42px,7vw,78px);line-height:1.03;letter-spacing:-.055em}.hero h1 em{font-style:normal;color:var(--gold);text-shadow:0 0 35px rgba(255,190,68,.25)}.hero-copy{color:#bdc5d0;font-size:clamp(15px,2vw,19px);line-height:1.8;margin:0 auto;max-width:760px}.hero-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;max-width:760px;margin:34px auto 0}.cta{min-height:96px;border-radius:24px;text-decoration:none;display:grid;grid-template-columns:48px 1fr;grid-template-rows:auto auto;column-gap:12px;align-content:center;text-align:left;padding:18px 22px;border:1px solid var(--line);transition:.2s transform,.2s border-color}.cta:hover{transform:translateY(-3px)}.cta>span{grid-row:1/3;font-size:30px;align-self:center}.cta b{font-size:19px;color:white}.cta small{color:#acb6c4;margin-top:4px}.cta.primary{background:linear-gradient(135deg,rgba(255,188,52,.22),rgba(101,58,0,.24));border-color:rgba(255,214,107,.38)}.cta.secondary{background:linear-gradient(135deg,rgba(43,202,255,.16),rgba(15,63,91,.25));border-color:rgba(85,230,255,.3)}
.music-card{margin:26px auto 0;max-width:940px;border:1px solid rgba(255,214,107,.3);border-radius:28px;background:linear-gradient(145deg,rgba(19,23,31,.94),rgba(9,12,18,.94));box-shadow:0 24px 70px rgba(0,0,0,.35);padding:24px;display:grid;grid-template-columns:92px 1fr;gap:18px 22px;align-items:center}.cover-stone{width:86px;height:86px;border-radius:50%;display:grid;place-items:center;background:radial-gradient(circle at 35% 27%,#444,#101114 45%,#020202 78%);box-shadow:inset -8px -10px 18px rgba(0,0,0,.55),0 0 0 5px rgba(255,212,100,.07),0 0 30px rgba(255,198,66,.15)}.cover-stone span{font-family:Georgia,serif;font-weight:900;font-size:40px;color:var(--gold);text-shadow:0 0 15px rgba(255,214,107,.45)}.music-label{font-size:12px;color:var(--gold);font-weight:900;letter-spacing:.08em}.music-copy h2{font-size:clamp(22px,4vw,34px);margin:4px 0 5px}.music-copy p{margin:0;color:#9fa9b7}.music-inline{grid-column:1/-1}.autoplay-note{grid-column:1/-1;margin:0;color:#778291;font-size:12px}
.quick-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;max-width:940px;margin:22px auto}.quick-grid article{border:1px solid var(--line);border-radius:20px;padding:20px;background:rgba(11,15,22,.72)}.quick-grid b{color:var(--cyan);font-size:14px;letter-spacing:.12em}.quick-grid p{color:#aeb7c4;font-size:14px;line-height:1.65;margin:8px 0 0}footer{text-align:center;color:#606a78;font-size:12px;padding:20px 12px 38px}
@media(max-width:720px){.site-head{padding-top:18px}.hero{padding-top:28px}.hero-actions{grid-template-columns:1fr}.music-card{grid-template-columns:68px 1fr;padding:18px}.cover-stone{width:64px;height:64px}.cover-stone span{font-size:30px}.quick-grid{grid-template-columns:1fr}.music-volume input{width:72px}}
.site-head .official-logo{display:flex;width:210px;height:102px;align-items:center;justify-content:flex-start;overflow:visible;text-decoration:none}.site-head .official-logo img{display:block;width:210px;height:auto;max-height:102px;object-fit:contain;object-position:left center;border-radius:0}.music-card .music-copy .song-sub{margin:0;color:#9fa9b7}.music-card .music-label-row{display:flex;align-items:center;gap:10px}.music-card .music-label-row .track-count{border:1px solid rgba(255,214,107,.24);border-radius:999px;padding:3px 7px;background:rgba(255,214,107,.06)}
@media(max-width:720px){.site-head .official-logo{width:170px;height:82px}.site-head .official-logo img{width:170px;height:auto;max-height:82px}}