.background-music{position:fixed;right:16px;bottom:20px;z-index:95;font:14px/1.4 Arial,sans-serif}.background-music button{display:flex;align-items:center;gap:8px;min-height:44px;padding:10px 15px;border:1px solid #decfc8;border-radius:24px;background:#fffaf3;color:#7f3657;box-shadow:0 2px 10px #51324120;cursor:pointer}.background-music button span{font-size:18px}.background-music button:focus-visible{outline:3px solid #7f3657;outline-offset:3px}.music-message{display:block;max-width:240px;padding:8px;background:#fffaf3;color:#513241}@media(max-width:760px){.background-music{right:12px;bottom:calc(90px + env(safe-area-inset-bottom,0px))}}