/* 

页面比较随意，需要更好看？自行对以下样式进行调整

*/

/* 页面基本样式 */
body, html {
            margin: 0;
            padding: 0;
            width: 100%;
            height: 95%;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            background-color: #fff;
        }
        
        /* 视频容器样式 */
        .video-container {
            width: 85%;
            max-width: 800px;
            border-radius: 13px;
            overflow: hidden;
            position: relative;
            background-color: #000;
            border: 4px solid #000;
            box-shadow: 0 0 20px rgba(0, 0, 0, 0.5),
                        0 0 40px rgba(0, 0, 0, 0.3),
                        0 0 60px rgba(0, 0, 0, 0.1);
        }
        
        /* 视频包装器（用于剪切圆角） */
        .video-wrapper {
            width: 100%;
            height: 100%;
            clip-path: inset(0 0 0 0 round 15px);
            overflow: hidden;
        }
        
        /* 视频元素本身 */
        video {
            width: 100%;
            height: 100%;
            display: block;
            object-fit: cover;
        }
        
        /* 通用按钮样式 */
        .next-button {
            padding: 10px 20px;
            background-color: #007BFF;
            color: white;
            border: none;
            border-radius: 5px;
            cursor: pointer;
        }
        .next-button:hover {
            background-color: #0056b3;
        }
        
        /* 信息卡片样式 */
        .info-card {
            margin-top: 20px;
            padding: 15px 15px;
            background-color: #f8f9fa;
            border-radius: 13px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            width: 85%;
            max-width: 800px;
            border: 3px solid #2C2C2C;
            box-shadow: 0 4px 15px rgba(44, 44, 44, 0.5);
            box-sizing: border-box;
        }
        
        /* 信息卡片内部div样式 */
        .info-card div {
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            text-align: center;
            min-width: 100px;
        }
        
        /* 信息卡片文字样式 */
        .info-card div span {
            font-size: 16px;
            color: #333;
        }
        
        /* 输入卡片样式（类似信息卡片） */
        .input-card {
            margin-top: 20px;
            padding: 15px 20px;
            background-color: #f8f9fa;
            border-radius: 13px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            width: 85%;
            max-width: 800px;
            border: 3px solid #2C2C2C;
            box-shadow: 0 4px 15px rgba(44, 44, 44, 0.5);
            box-sizing: border-box;
        }
        
        /* 输入框样式 */
        .input-card input {
            padding: 10px;
            border: 1px solid #ccc;
            border-radius: 5px;
            width: 70px;
            margin-right: 8px;
        }
        
        /* 输入卡片内的按钮 */
        .input-card button {
            padding: 10px 15px;
            background-color: #007BFF;
            color: white;
            border: none;
            border-radius: 5px;
            cursor: pointer;
            margin-left: 8px;
            white-space: nowrap;
        }
        .input-card button:hover {
            background-color: #0056b3;
        }
        
        /* 播放按钮特殊样式 */
        #playButton {
            margin-top: 20px;
            padding: 10px 20px;
            background-color: #28a745;
            color: white;
            border: none;
            border-radius: 5px;
            cursor: pointer;
        }
        #playButton:hover {
            background-color: #218838;
        }