.voz-mp3-player{background:#1a1a1a;color:#fff;border-radius:8px;padding:15px;margin-bottom:25px;display:flex;flex-direction:column;box-shadow:0 4px 10px rgb(0 0 0 / .15);font-family:Arial,sans-serif;border:2px solid #333}.voz-branding{font-size:14px;margin-bottom:10px;text-align:center;color:#4CAF50;text-transform:uppercase;letter-spacing:1px}.voz-controles{display:flex;justify-content:center;gap:10px}.voz-btn{background:#333;color:#fff;border:1px solid #555;padding:8px 15px;border-radius:4px;cursor:pointer;font-size:14px;font-weight:700;display:flex;align-items:center;gap:5px;transition:background 0.3s}.voz-btn:hover{background:#4CAF50;color:#fff;border-color:#4CAF50}.voz-btn:active{transform:scale(.95)}.voz-estado{margin-top:10px;font-size:12px;text-align:center;color:#aaa;font-style:italic}.voz-btn.activo{background:#4CAF50;border-color:#4CAF50;box-shadow:0 0 8px rgb(76 175 80 / .6)}