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class="time-display" id="timeDisplay">0:00 / 0:00</div> </div> <!-- 额外控制按钮 --> <div class="player-extra-controls"> <button class="extra-control-btn" onclick="toggleLoop()" id="loopBtn" title="循环播放"> 🔄 单曲循环 </button> <button class="extra-control-btn" onclick="toggleMute()" id="muteBtn" title="静音"> 🔊 音量 </button> </div> <!-- 歌词显示区域 --> <div class="lyrics-display" id="lyricsDisplay"> <div class="lyric-line">加载歌词中...</div> </div> <audio id="audioElement" preload="metadata"> <!-- 音频源将通过JavaScript设置 --> </audio> </div> <!-- 迷你播放条 --> <div class="mini-player" id="miniPlayer"> <div class="mini-player-info"> <div class="mini-player-title">如果我是梁山伯</div> <div class="mini-player-artist">董瑞</div> </div> <div class="mini-player-controls"> <button class="mini-player-btn" onclick="togglePlay()" id="miniPlayPauseBtn">▶️</button> <button class="mini-player-btn expand" onclick="expandPlayer()" title="展开播放器">⛶</button> </div> </div> <!-- 固定按钮组 --> <div class="fixed-buttons"> <button class="play-music-btn" 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