.song-download-list { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:24px; max-width:800px; margin:28px auto; }
.song-download-item { min-width:0; display:flex; flex-direction:column; align-items:center; text-align:center; border-bottom:1px solid #888; padding:0 8px 24px; }
.song-download-item .song-download-jacket { margin:0; width:190px; max-width:100%; height:250px; display:flex; align-items:center; justify-content:center; }
.song-download-jacket img { display:block; width:auto; max-width:100%; height:auto; max-height:250px; object-fit:contain; }
.song-download-item h3 { width:100%; margin:18px 0 0; overflow-wrap:anywhere; }
.song-download-item .button-row { margin:16px 0 0; padding-top:0; }
.song-download-bgm { height:250px; display:flex; flex-direction:column; align-items:center; justify-content:center; }
.song-download-bgm img { image-rendering:pixelated; border:0; padding:0; box-shadow:none; }
.song-download-bgm p { margin:12px 0 0; }
@media(max-width:600px) { .song-download-list { grid-template-columns:minmax(0,1fr); gap:28px; } }
.song-download-home { display:inline-block; min-height:44px; animation:song-home-float 1.8s ease-in-out infinite; }
@keyframes song-home-float { 0%,100% { transform:translateY(0); } 50% { transform:translateY(-4px); } }
@media(prefers-reduced-motion:reduce) { .song-download-home { animation:none; } }