*{
            margin: 0;
            padding: 0;
        }
        body{
            font-size:14px;
            text-align:justify;
            line-height:1.6;
            color:#333;
            margin:0;
            padding:0;
            background: #F7F7F7;
        }
        .content{
            max-width: 800px;
            margin: 0 auto;
            padding: 20px;
            background: #fff;
            min-height: 100vh;
        }
        .header{
            text-align: center;
            padding: 20px 0;
            border-bottom: 1px solid #eee;
            margin-bottom: 30px;
        }
        .header h1{
            font-size: 24px;
            color: #333;
            margin-bottom: 10px;
        }
        .time-info{
            text-align: right;
            font-size: 12px;
            color: #999;
            margin-bottom: 20px;
        }
        .section{
            margin-bottom: 40px;
        }
        .section h2{
            font-size: 18px;
            color: #333;
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 1px solid #eee;
        }
        .section h3{
            font-size: 16px;
            color: #444;
            margin: 20px 0 15px 0;
        }
        .section p{
            margin-bottom: 15px;
            color: #555;
        }
        .section ul{
            margin-bottom: 15px;
            padding-left: 20px;
        }
        .section li{
            margin-bottom: 8px;
            color: #555;
        }
        .permission-item, .sdk-item{
            margin-bottom: 20px;
            padding: 15px;
            background: #f9f9f9;
            border-radius: 8px;
        }
        .permission-item h4, .sdk-item h4{
            font-size: 14px;
            font-weight: bold;
            margin-bottom: 10px;
            color: #333;
        }
        .permission-item p, .sdk-item p{
            margin-bottom: 8px;
            font-size: 13px;
        }
        .contact-info{
            background: #f9f9f9;
            padding: 20px;
            border-radius: 8px;
            margin-top: 30px;
        }
        .contact-info p{
            margin-bottom: 10px;
        }
        .footer{
            text-align: center;
            padding: 30px 0;
            font-size: 12px;
            color: #999;
            border-top: 1px solid #eee;
            margin-top: 50px;
        }