/* Read aloud: "Listen to notes" button, the part being read, and the small player at the bottom */
.sb-read{display:flex;flex-wrap:wrap;align-items:center;gap:8px 12px;margin:0 0 12px}
.sb-read-go{font-weight:600;border-color:var(--sc,#14a89c)}
.sb-read-hint{font-size:.82rem;color:var(--muted)}
.sb-reading{outline:2px solid var(--sc,#14a89c);outline-offset:3px;border-radius:8px;background:color-mix(in srgb,var(--sc,#14a89c) 12%,transparent);transition:background .2s}
.sb-player{position:fixed;left:12px;bottom:12px;z-index:60;display:flex;align-items:center;flex-wrap:wrap;gap:6px;max-width:calc(100% - 24px);padding:8px 10px;border-radius:14px;background:var(--card);color:var(--text);border:1px solid var(--line);box-shadow:0 6px 20px rgba(0,0,0,.18)}
.sb-player button,.sb-player select{padding:6px 10px;font-size:.88rem;width:auto}
.sb-pl-info{font-size:.8rem;color:var(--muted);margin-right:4px}
@media (max-width:700px){.sb-player{left:8px;right:8px;bottom:84px;justify-content:center}.sb-pl-info{width:100%;text-align:center;margin:0}}
@media (prefers-reduced-motion:reduce){.sb-reading{transition:none}}