.studio-soundtrack{font-family:'Instrument Sans',Arial,sans-serif;color:#332b22}.studio-soundtrack [hidden]{display:none!important}.explore-music-toggle{display:flex;align-items:center;gap:8px;border:0;border-radius:0;background:transparent;box-shadow:none;min-width:44px;min-height:44px;justify-content:center;padding:12px 0;color:#332b22;font-family:'Instrument Sans',Arial,sans-serif;font-size:11px;cursor:pointer}body:has(.studio-soundtrack.is-playing) .explore-music-toggle{color:#a34d31}.studio-soundtrack svg,.explore-music-toggle svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.3;stroke-linecap:round;stroke-linejoin:round}.explore-music-toggle svg{width:20px;height:20px}.soundtrack-panel{position:fixed;top:var(--music-top,154px);bottom:auto;left:var(--music-left,max(20px,env(safe-area-inset-left)));right:auto;margin:0;box-sizing:border-box;color:#332b22;font-family:'Instrument Sans',Arial,sans-serif;width:310px;max-width:calc(100vw - 30px);max-height:min(600px,var(--music-height,calc(100dvh - 170px)));overflow-y:auto;overscroll-behavior:contain;border:1px solid #ffffffe0;border-radius:20px;padding:20px;background:linear-gradient(135deg,rgba(250,249,245,.45),rgba(244,241,232,.30));backdrop-filter:blur(18px) saturate(1.12);-webkit-backdrop-filter:blur(18px) saturate(1.12);box-shadow:0 14px 50px #3027181a}.soundtrack-panel::backdrop{background:#30271824;backdrop-filter:blur(2px);-webkit-backdrop-filter:blur(2px)}.soundtrack-heading{display:flex;align-items:center;justify-content:space-between;gap:10px}.soundtrack-heading>span{font-size:8px;letter-spacing:.16em;color:#8b7963}.soundtrack-heading button{display:grid;place-items:center;width:44px;height:44px;border:0;background:transparent;color:#65594a;cursor:pointer}.soundtrack-panel h2{font-size:24px;line-height:1.15;font-weight:400;letter-spacing:-.025em;margin:12px 0 22px}.soundtrack-current-track{margin-top:12px}.soundtrack-track-label{display:block;font-size:10px;color:#86725b}.soundtrack-track-label select{display:block;width:100%;min-height:44px;background:#ffffff80;border:1px solid #fff;border-radius:8px;color:#4d4132;font:inherit;font-size:12px;padding:9px;margin-top:7px}.soundtrack-transport{display:grid;grid-template-columns:44px 1fr 44px;gap:8px;margin:16px 0}.soundtrack-transport button{display:grid;place-items:center;min-height:44px;border:1px solid #a4947c40;border-radius:25px;background:#fff3;color:#514332;font:inherit;font-size:12px;cursor:pointer}.soundtrack-transport .soundtrack-play{background:#29231c;border-color:#29231c;color:#f7f4ec}.soundtrack-level{display:flex;align-items:center;gap:14px}.soundtrack-level button{border:0;background:transparent;min-height:44px;min-width:50px;padding:0;color:#6b5b46;font:inherit;font-size:10px;cursor:pointer}.soundtrack-level label{flex:1;font-size:9px;color:#8b7962}.soundtrack-level input{display:block;width:100%;min-height:44px;margin:4px 0 0;accent-color:#887455}.soundtrack-status{font-size:10px;color:#7d6d58;line-height:1.6;min-height:16px;margin:12px 0}.soundtrack-credits{border-top:1px solid #ad9d8740;padding-top:10px;margin-top:16px;font-size:10px;line-height:1.65;color:#8a7963}.soundtrack-credits summary{cursor:pointer;min-height:44px;padding:5px 0;color:#6e5c46}.soundtrack-credits p{font-size:10px;line-height:1.65;margin:9px 0}.soundtrack-credits ul{padding-left:16px;margin:8px 0}.soundtrack-credits a{color:inherit;text-decoration:underline;text-underline-offset:3px}.studio-soundtrack :focus-visible,.explore-music-toggle:focus-visible{outline:2px solid #a34d31;outline-offset:3px}@media(max-width:600px){.explore-music-toggle{min-height:44px;padding:8px 0;font-size:10px}.soundtrack-panel{top:var(--music-top,139px);bottom:auto;left:var(--music-left,max(20px,env(safe-area-inset-left)));right:auto;width:290px;padding:18px}}@media(max-height:500px){.soundtrack-panel{max-height:var(--music-height,calc(100dvh - 100px))}}

/* The same quiet note appears in book and embedded-view headers. */
body .studio-music-open{color:#332b22!important;opacity:.65}body:has(.studio-soundtrack.is-playing) .studio-music-open{color:#a34d31!important;opacity:.85}body .studio-music-open svg{width:20px;height:20px}