d: white;
            cursor: pointer;
        }
        
        .volume-display {
            color: rgba(255,255,255,0.9);
            font-size: 12px;
        }
    </style>
</head>
<body>
    <div class="music-controls">
        <span style="color: white; font-weight: 600; font-size: 14px;">üéµ MERA Study Music</span>
        <button id="play-btn" class="music-button">üîÄ Play Random</button>
        <button id="pause-btn" class="music-button" style="display: none;">‚è∏Ô∏è Pause</b