/* 移动端引导页样式 */
        .mobile-page {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: #ffffff;
            z-index: 99999;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            padding: 20px;
            text-align: center;
            display: none; /* 默认隐藏 */
        }
        
        .mobile-page.show {
            display: flex;
        }
        
        .mobile-page-content {
            width: 100%;
            max-width: 500px;
            height: 100%;
            display: flex;
            flex-direction: column;
            justify-content: center;
            padding: 20px;
        }
        
        .mobile-logo {
            width: 100px;
            height: 100px;
            margin: 0 auto 30px;
            background: linear-gradient(135deg, #10b981 0%, #059669 100%);
            border-radius: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            color: white;
            font-weight: bold;
        }
        
        .mobile-title {
            font-size: 28px;
            font-weight: bold;
            color: #333;
            margin-bottom: 15px;
            line-height: 1.3;
        }
        
        .mobile-desc {
            font-size: 16px;
            color: #666;
            margin-bottom: 20px;
            line-height: 1.5;
        }
        
        .mobile-subtitle {
            font-size: 14px;
            color: #999;
            margin-bottom: 30px;
        }
        
        .mobile-qrcode {
            width: 280px;
            height: 280px;
            margin: 30px auto;
            background: white;
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 10px;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
            border: 1px solid #eee;
        }
        
        .mobile-qrcode img {
            width: 260px;
            height: 260px;
            border-radius: 8px;
        }
        
        .mobile-qrcode-placeholder {
            width: 260px;
            height: 260px;
            border-radius: 8px;
            background: #f5f5f5;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-direction: column;
            color: #999;
        }
        
        .mobile-buttons {
            display: flex;
            flex-direction: column;
            gap: 15px;
            margin-top: 20px;
        }
        
        .mobile-btn {
            padding: 18px 20px;
            border-radius: 12px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            border: none;
            font-size: 16px;
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
        }
        
        .mobile-btn-primary {
            background: linear-gradient(135deg, #10b981 0%, #059669 100%);
            color: white;
        }
        
        .mobile-btn-primary:active {
            transform: translateY(1px);
            box-shadow: 0 2px 8px rgba(16, 185, 129, 0.3);
        }
        
        .mobile-btn-secondary {
            background: #f0f0f0;
            color: #333;
        }
        
        .mobile-btn-secondary:active {
            background: #e0e0e0;
        }
        
        .mobile-tips {
            font-size: 12px;
            color: #888;
            margin-top: 20px;
            line-height: 1.5;
        }
        
        .btn-icon {
            font-size: 20px;
        }
        
        /* 小程序路径展示 */
        .mini-program-path {
            background: #f8f8f8;
            border-radius: 8px;
            padding: 12px 15px;
            margin: 20px 0;
            word-break: break-all;
            font-size: 13px;
            color: #666;
            border: 1px solid #e8e8e8;
        }
        
        /* 复制成功提示 */
        .copy-success {
            position: fixed;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            background: rgba(0, 0, 0, 0.85);
            color: white;
            padding: 20px 30px;
            border-radius: 12px;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
            z-index: 100000;
            text-align: center;
            max-width: 80%;
            font-size: 16px;
            animation: fadeIn 0.3s, fadeOut 0.3s 2.7s;
        }
        
        @keyframes fadeIn {
            from { opacity: 0; transform: translate(-50%, -50%) scale(0.8); }
            to { opacity: 1; transform: translate(-50%, -50%) scale(1); }
        }
        
        @keyframes fadeOut {
            from { opacity: 1; }
            to { opacity: 0; }
        }
        
        /* 防复制CSS样式 */
        * {
            -webkit-user-select: none;
            -moz-user-select: none;
            -ms-user-select: none;
            user-select: none;
        }
        
        input, textarea {
            -webkit-user-select: text;
            -moz-user-select: text;
            -ms-user-select: text;
            user-select: text;
        }
        
        img {
            -webkit-user-drag: none;
            -khtml-user-drag: none;
            -moz-user-drag: none;
            -o-user-drag: none;
            user-drag: none;
        }
        
        /* 水印样式 */
.watermark {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 999999;
    opacity: 0.05; /* 透明度从0.03调整为0.003，降低10倍 */
    background-image: url("data:image/svg+xml,%3Csvg width='200' height='200' xmlns='http://www.w3.org/2000/svg'%3E%3Ctext x='50%25' y='50%25' font-size='18' fill='%23000' text-anchor='middle' dy='.3em'%3Eby-吴用大闲人%3C/text%3E%3C/svg%3E");
    background-repeat: repeat;
}
        /* Toast样式 */
        .toast-center {
            position: fixed;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%) scale(0.9);
            z-index: 9999;
            background: rgba(0, 0, 0, 0.85);
            color: white;
            padding: 20px 30px;
            border-radius: 12px;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
            backdrop-filter: blur(10px);
            font-weight: 500;
            font-size: 16px;
            text-align: center;
            max-width: 80%;
            transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
            opacity: 0;
            pointer-events: none;
        }
        
        .toast-center.show {
            opacity: 1;
            transform: translate(-50%, -50%) scale(1);
            pointer-events: auto;
        }
        
        .toast-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.3);
            z-index: 9998;
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.3s ease;
        }
        
        .toast-overlay.show {
            opacity: 1;
        }
        
        /* 响应式控制 */
        @media (max-width: 768px) {
            .mobile-page-content {
                padding: 15px;
            }
            
            .mobile-title {
                font-size: 24px;
            }
            
            .mobile-qrcode {
                width: 240px;
                height: 240px;
            }
            
            .mobile-qrcode img,
            .mobile-qrcode-placeholder {
                width: 220px;
                height: 220px;
            }
        }