.song-intro-overlay{z-index:9999;opacity:1;background:linear-gradient(135deg,#353dad 0%,#4a5bb8 100%);flex-direction:column;justify-content:center;align-items:center;width:100%;height:100%;transition:opacity .5s ease-out;display:flex;position:fixed;top:0;left:0}.song-intro-overlay.fade-out{opacity:0;pointer-events:none}.song-intro-content{text-align:center;color:#fff;max-width:80%}.song-intro-title{text-shadow:0 4px 8px #0000004d;margin-bottom:1rem;font-family:Antonio,sans-serif;font-size:3.5rem;font-weight:700;animation:.8s ease-out slideInFromTop}.song-intro-artist{opacity:.9;text-shadow:0 2px 4px #0000004d;margin-bottom:2rem;font-family:Antonio,sans-serif;font-size:2rem;font-weight:400;animation:.8s ease-out .2s both slideInFromTop}.song-intro-difficulty{text-transform:uppercase;letter-spacing:2px;border:3px solid #fff;border-radius:50px;margin-bottom:2rem;padding:1rem 2rem;font-family:Antonio,sans-serif;font-size:2.5rem;font-weight:700;animation:.8s ease-out .4s both slideInFromBottom;display:inline-block}.song-intro-difficulty.easy{color:#64d091;border-color:#64d091;box-shadow:0 0 20px #64d0914d}.song-intro-difficulty.normal{color:#3ee4ff;border-color:#3ee4ff;box-shadow:0 0 20px #3ee4ff4d}.song-intro-difficulty.hard{color:#bf6fbf;border-color:#bf6fbf;box-shadow:0 0 20px #bf6fbf4d}@keyframes slideInFromTop{0%{opacity:0;transform:translateY(-50px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInFromBottom{0%{opacity:0;transform:translateY(50px)}to{opacity:1;transform:translateY(0)}}@media (width<=768px){.song-intro-title{font-size:2.5rem}.song-intro-artist{font-size:1.5rem}.song-intro-difficulty{padding:.8rem 1.5rem;font-size:2rem}}.song-intro-play-button{color:#fff;cursor:pointer;text-transform:uppercase;letter-spacing:2px;background-color:#ff4081;border:none;border-radius:50px;margin-top:2rem;padding:1rem 3rem;font-family:Antonio,sans-serif;font-size:2rem;font-weight:700;transition:all .3s;animation:.5s ease-out fadeIn;box-shadow:0 4px 15px #0003}.song-intro-play-button:hover{transform:translateY(-3px);box-shadow:0 6px 20px #0000004d}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}