/* 独立样式作用域 */
        .custom-video-container {
            display: flex;
            justify-content: center;
            align-items: center;
            width: 70%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 10px;
            background-color: #f0f0f0;
            border-radius: 8px;
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
        }

        .custom-video-container iframe {
            width: 100%;
            border-radius: 8px;
            height: 500px; /* 可以根据需要调整高度 */
        }