.music-toggle{position:fixed;right:max(24px,env(safe-area-inset-right));bottom:max(24px,env(safe-area-inset-bottom));z-index:35;display:flex;align-items:center;justify-content:center;gap:9px;min-width:64px;height:44px;padding:0 13px;border:1px solid #e5dcea;border-radius:22px;background:#fffffff0;color:#9c85a9;box-shadow:0 4px 20px #49345f0c;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);cursor:pointer}
.music-toggle:hover{background:#f4edf9;border-color:#cdb6db;color:#775486;transform:translateY(-2px)}
.music-toggle svg{width:17px;height:17px;flex:none}
.music-bars{display:flex;gap:3px;align-items:center;height:15px}
.music-bars i{display:block;width:2px;height:3px;background:currentColor;border-radius:2px;transition:height .3s}
.music-toggle[data-music="playing"]{color:#a35f8f;background:#fff8fc;border-color:#e3c9dc}
.music-toggle[data-music="playing"] .music-bars i{animation:music-bar 1s ease-in-out infinite alternate}
.music-bars i:nth-child(2){animation-delay:-.5s!important}.music-bars i:nth-child(3){animation-delay:-.3s!important}
.music-toggle[data-music="waiting"] .music-bars i{height:6px}
.music-toggle[data-music="unavailable"]{color:#9a879a}
#entrance .entrance-music{position:absolute;right:calc(clamp(20px,4vw,54px) + 56px);top:clamp(20px,4vw,44px);bottom:auto;z-index:2;min-width:44px;width:44px;height:44px;padding:0;border-radius:50%;border-color:#e1d4e9;background:#ffffff9e;box-shadow:none}
#entrance .entrance-music .music-bars{display:none}
#entrance .entrance-music[data-music="playing"]{background:#f6e8f6;color:#a35f8f}
.reader-header{display:grid;grid-template-columns:minmax(0,1fr) 36px 36px;gap:8px;align-items:center}
#reader .reader-music{position:static;width:36px;min-width:36px;height:36px;padding:0;border:0;border-radius:50%;box-shadow:none;backdrop-filter:none;background:#f3eef6;color:#97809f}
#reader .reader-music[data-music="playing"]{background:#f6e8f6;color:#a35f8f}
@keyframes music-bar{from{height:3px}to{height:15px}}
@media(max-width:640px){.music-toggle{right:max(16px,env(safe-area-inset-right));bottom:max(16px,env(safe-area-inset-bottom));min-width:59px;height:42px;padding:0 12px;gap:8px}footer{padding-bottom:78px}}
@media(prefers-reduced-motion:reduce){.music-toggle[data-music="playing"] .music-bars i{animation:none;height:10px}.music-toggle[data-music="playing"] .music-bars i:nth-child(2){height:15px}.music-toggle:hover{transform:none}}