body{font-family:'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;background-color:#121212;color:white;display:flex;justify-content:center;align-items:center;height:100vh;margin:0;}.music-card{background:#1e1e1e;padding:30px;border-radius:15px;text-align:center;box-shadow:0 10px 30px rgba(0,0,0,0.5);width:300px;}#track-art{width:100%;border-radius:10px;margin-bottom:15px;}audio{width:100%;margin:20px 0;}.download-btn{display:inline-block;background-color:#1db954;color:white;padding:12px 25px;text-decoration:none;border-radius:25px;font-weight:bold;transition:0.3s;}.download-btn:hover{background-color:#1ed760;transform:scale(1.05);}