.demo-audio-notice{position:fixed;z-index:9999;right:16px;bottom:14px;box-sizing:border-box;max-width:min(560px,calc(100vw - 32px));padding:8px 14px;border:1px solid rgba(100,116,139,.18);border-radius:10px;color:#475569b8;background:#ffffffb8;box-shadow:0 6px 20px #0f172a14;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);font:500 13px/1.5 system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;pointer-events:none;user-select:none}@media (max-width: 560px){.demo-audio-notice{right:10px;bottom:10px;padding:7px 10px;font-size:12px;text-align:center}}