:root{--bg:#0a0a0c;--fg:#fff;--dim:#9a9aa2;--accent:#7c9cff}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--fg);font-family:Inter,system-ui,-apple-system,Malgun Gothic,sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}.container{max-width:1120px;margin:0 auto;padding:0 24px}.site-header{padding:46px 0 30px}.logo{font-size:28px;font-weight:800;letter-spacing:-.02em}.logo span{color:var(--accent)}.tagline{color:var(--dim);margin-top:7px;font-size:15px}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(232px,1fr));grid-gap:22px;gap:22px;padding-bottom:64px}.tabs{display:flex;gap:22px;margin:4px 0 0;border-bottom:1px solid #1f1f26}.tab{background:none;font-family:inherit;cursor:pointer;color:var(--dim);font-size:16px;font-weight:700;padding:10px 2px;border:none;border-bottom:2px solid transparent;margin-bottom:-1px;transition:color .15s}.tab.active,.tab:hover{color:var(--fg)}.tab.active{border-bottom-color:var(--accent)}.tab-desc{color:var(--dim);font-size:13px;margin:16px 0 22px}.tab-count{font-size:12px;color:var(--dim);font-weight:600}.tab.active .tab-count{color:var(--accent)}.search-row{display:flex;align-items:center;gap:12px;margin:20px 0 24px}.search{flex:1 1;max-width:440px;background:#141418;border:1px solid #2a2a33;border-radius:10px;color:var(--fg);font-size:15px;font-family:inherit;padding:11px 15px;outline:none;transition:border-color .15s}.search::placeholder{color:#6f6f78}.search:focus{border-color:var(--accent)}.search-count{color:var(--dim);font-size:13px;white-space:nowrap}.no-results{color:var(--dim);padding:36px 4px;font-size:15px}.card{background:#141418;border:1px solid #1f1f26;border-radius:14px;overflow:hidden;transition:transform .15s ease,border-color .15s ease}.card:hover{transform:translateY(-3px);border-color:#34343f}.card img{width:100%;aspect-ratio:16/9;object-fit:cover;display:block}.card-body{padding:12px 14px 16px}.card-title{font-weight:700;font-size:15px}.card-artist{color:var(--dim);font-size:13px;margin-top:3px}.card-badge{display:inline-block;font-size:11px;color:var(--accent);border:1px solid #2a3360;border-radius:6px;padding:1px 8px;margin-top:9px}.song-page{padding-bottom:90px}.back{color:var(--dim);font-size:14px;display:inline-block;margin:26px 0 10px}.back:hover{color:var(--fg)}.song-head h1{font-size:34px;font-weight:800;letter-spacing:-.01em}.song-head p{color:var(--dim);margin-top:4px;font-size:16px}.song-head-row{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.fav-btn{flex-shrink:0;margin-top:6px;background:#141418;border:1px solid #2a2a33;border-radius:999px;color:var(--fg);font-size:14px;font-family:inherit;font-weight:600;padding:9px 16px;cursor:pointer;transition:all .15s;white-space:nowrap}.fav-btn:hover{border-color:#3a3a46}.fav-btn.on{color:#ff6b81;border-color:rgba(255,107,129,.5);background:rgba(255,107,129,.08)}.related{margin-top:56px}.related-title{font-size:20px;font-weight:800;margin-bottom:20px}.hr-section{margin:8px 0 30px}.hr-title{font-size:16px;font-weight:700;margin-bottom:14px}.hr-scroll{display:flex;gap:14px;overflow-x:auto;padding-bottom:6px}.hr-scroll::-webkit-scrollbar{height:6px}.hr-scroll::-webkit-scrollbar-thumb{background:#2a2a33;border-radius:3px}.hr-card{flex:0 0 160px}.hr-card img{width:160px;aspect-ratio:16/9;object-fit:cover;border-radius:10px;display:block;border:1px solid #1f1f26}.hr-t{font-size:13px;font-weight:700;margin-top:7px}.hr-a,.hr-t{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.hr-a{font-size:12px;color:var(--dim)}.song-layout{display:grid;grid-template-columns:1.1fr 1fr;grid-gap:32px;gap:32px;margin-top:26px;align-items:start}.video-wrap{position:-webkit-sticky;position:sticky;top:24px}.video-frame{aspect-ratio:16/9;border-radius:12px;overflow:hidden;background:#000}.video-frame iframe{width:100%;height:100%;border:0}.hint{color:var(--dim);font-size:13px;margin-top:12px;line-height:1.5}.lyrics{max-height:78vh;overflow-y:auto;padding-right:8px}.lyrics::-webkit-scrollbar{width:6px}.lyrics::-webkit-scrollbar-thumb{background:#2a2a33;border-radius:3px}.line{padding:13px 16px;border-radius:10px;opacity:.42;transition:opacity .2s,background .2s;cursor:pointer}.line:hover{opacity:.82;background:#131318}.line.active{opacity:1;background:#16161c}.line.looping{opacity:1;background:rgba(124,156,255,.12);box-shadow:inset 0 0 0 1px rgba(124,156,255,.55)}.loop-badge{font-size:12px;font-weight:600;color:var(--accent);margin-left:10px;vertical-align:middle;white-space:nowrap}.ln-en{font-size:22px;font-weight:700;line-height:1.28}.ln-ko{font-size:16px;color:var(--dim)}.ln-ko,.ln-tr{margin-top:4px}.ln-tr{font-size:14px;font-style:italic;color:#6f6f78}@media (max-width:820px){.song-layout{grid-template-columns:1fr}.video-wrap{position:static}.lyrics{max-height:none}}