merged_extension/styles.css

#readvox-player {
    position: fixed;
    bottom: 12px;
    right: 12px;
    z-index: 999999;
    width: 200px;
    height: 120px;
    border-radius: 16px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.25);
    overflow: hidden;
    background: #1e1e2e;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.player-iframe {
    width: 100%;
    height: 100%;
    border: none;
}