.reading-controls{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.reading-controls-label{color:#607084;font-size:13px;font-weight:600}.reading-control-button{width:40px;height:40px;display:inline-flex;align-items:center;justify-content:center;border:1px solid #dce3eb;border-radius:8px;background:#fff;color:#0c2340;font-weight:800;cursor:pointer;box-shadow:0 2px 8px #0c23400b;transition:background-color .18s,border-color .18s,transform .18s}.reading-control-button:hover:not(:disabled),.reading-control-button:focus-visible{background:#c9e6ff;border-color:#8db8da;transform:translateY(-1px)}.reading-control-button:focus-visible{outline:3px solid #cca830;outline-offset:2px}.reading-control-button:disabled{opacity:.4;cursor:not-allowed}.school-page-reading-tools{justify-content:flex-end;margin-top:16px}.video-detail-reading-tools{display:inline-flex}.video-detail-reading-tools .reading-control-button{width:34px;height:34px;border:0;border-radius:6px;background:#fff;color:#0c2340}.video-detail-reading-tools .reading-control-button:hover:not(:disabled){background:#c9e6ff}@media(max-width:640px){.school-page-reading-tools{justify-content:flex-start}.reading-controls-label{width:100%}}