/* 全局滚动条样式 */
::-webkit-scrollbar {
    display: none;
    width: 0;
    height: 0;
    background: transparent;
}

html {
    overflow: hidden;
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

body {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    position: fixed;
    overflow: hidden;
    -webkit-overflow-scrolling: touch;
}

* {
    max-width: 100%;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

/* 防止内容溢出导致滚动 */
.main-container, .player-container, .player-section {
    overflow: hidden !important;
}

/* 确保播放器控制按钮不会导致布局变化 */
.control-button, #playPauseBtn {
    transform: translateZ(0);
    backface-visibility: hidden;
    perspective: 1000px;
}