/* ===== 微信浏览器专用修复（.wechat-browser类） ===== */
        /* 微信浏览器视口高度修复 */
        .wechat-browser {
            height: 100vh !important;
            height: -webkit-fill-available !important;
            min-height: 100vh !important;
            min-height: -webkit-fill-available !important;
            -webkit-overflow-scrolling: touch !important;
            -webkit-text-size-adjust: 100% !important;
            text-size-adjust: 100% !important;
        }
        
        .wechat-browser .hero {
            height: 100vh !important;
            height: -webkit-fill-available !important;
            min-height: 100vh !important;
            min-height: -webkit-fill-available !important;
        }
        
        .wechat-browser .hero-background,
        .wechat-browser .hero-video {
            height: 100vh !important;
            height: -webkit-fill-available !important;
            min-height: 100vh !important;
            min-height: -webkit-fill-available !important;
        }
        
        /* 修复微信浏览器滚动条问题 */
        .wechat-browser ::-webkit-scrollbar {
            display: none !important;
        }
        
        /* 微信浏览器布局修复 */
        .wechat-browser .container {
            width: 100vw !important;
            max-width: 100vw !important;
            padding: 0 15px !important;
            margin: 0 auto !important;
            overflow-x: hidden !important;
        }
        
        /* 微信浏览器视频播放优化 */
        .wechat-browser .hero-video {
            object-fit: cover !important;
            -webkit-object-fit: cover !important;
        }
        
        /* 修复微信浏览器中flex布局问题 */
        .wechat-browser .hero-text {
            display: flex !important;
            flex-direction: row !important;
            justify-content: center !important;
            align-items: center !important;
            width: 100% !important;
        }
        
        /* 微信浏览器中按钮样式修复 */
        .wechat-browser .btn {
            -webkit-tap-highlight-color: transparent !important;
        }
        
        /* 微信浏览器中滑动条优化 */
        .wechat-browser .slider {
            -webkit-appearance: none !important;
            appearance: none !important;
        }
        
        /* 微信浏览器中字体大小优化 */
        .wechat-browser {
            font-size: 16px !important;
        }
        
        .wechat-browser .hero-text-left,
        .wechat-browser .hero-text-center,
        .wechat-browser .hero-text-right {
            font-size: 1.5rem !important;
        }
        
        /* 防止微信浏览器中图片被缩放 */
        .wechat-browser img {
            max-width: 100% !important;
            height: auto !important;
        }
        
        /* 微信浏览器中flex布局兼容性 */
        .wechat-browser .services {
            display: flex !important;
            flex-direction: column !important;
        }
        
        /* 微信浏览器中按钮点击效果优化 */
        .wechat-browser .btn:active {
            opacity: 0.8 !important;
            transform: scale(0.98) !important;
        }
        
        /* 微信浏览器导航栏修复 */
        .wechat-browser .navbar {
            position: fixed !important;
            top: 0 !important;
            left: 0 !important;
            right: 0 !important;
            width: 100vw !important;
            z-index: 1000 !important;
        }
        
        /* 微信浏览器布局重置 */
        .wechat-browser body,
        .wechat-browser html {
            width: 100vw !important;
            height: 100vh !important;
            overflow-x: hidden !important;
            position: relative !important;
        }
        
        .wechat-browser .container {
            width: 100vw !important;
            max-width: 100vw !important;
            padding: 0 15px !important;
            margin: 0 auto !important;
            box-sizing: border-box !important;
        }
        
        /* 微信浏览器强制布局重置 */
        .wechat-browser * {
            max-width: 100% !important;
            box-sizing: border-box !important;
        }
        
        /* 微信浏览器页脚特殊优化（兼容.wechat-optimized样式） */
        .wechat-browser .footer-content {
            display: -webkit-box !important;
            display: -webkit-flex !important;
            display: -ms-flexbox !important;
            display: flex !important;
            -webkit-flex-wrap: wrap !important;
            -ms-flex-wrap: wrap !important;
            flex-wrap: wrap !important;
            -webkit-box-pack: justify !important;
            -webkit-justify-content: space-between !important;
            -ms-flex-pack: justify !important;
            justify-content: space-between !important;
        }
        
        .wechat-browser .footer-section {
            -webkit-box-flex: 0 !important;
            -webkit-flex: 0 0 48% !important;
            -ms-flex: 0 0 48% !important;
            flex: 0 0 48% !important;
            margin-bottom: 1.5rem !important;
        }
        
        .wechat-browser .footer-card,
        .wechat-browser .qrcode-main {
            min-height: 120px !important;
            -webkit-box-sizing: border-box !important;
            box-sizing: border-box !important;
            padding: 1rem !important;
            border-radius: 12px !important;
            background: rgba(255, 255, 255, 0.1) !important;
            backdrop-filter: blur(10px) !important;
            border: 1px solid rgba(255, 255, 255, 0.2) !important;
            display: block !important;
            visibility: visible !important;
            opacity: 1 !important;
        }
        
        .wechat-browser .footer-section:nth-child(1),
        .wechat-browser .footer-section:nth-child(2),
        .wechat-browser .footer-section:nth-child(3),
        .wechat-browser .footer-section:nth-child(4) {
            display: block !important;
            visibility: visible !important;
            opacity: 1 !important;
        }
        
        /* 微信浏览器提示信息样式 */
        .wechat-tips-overlay {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(0, 0, 0, 0.8);
            z-index: 10000;
            display: none;
            justify-content: center;
            align-items: center;
        }
        
        .wechat-tips-overlay.show {
            display: flex;
        }
        
        .wechat-tips-content {
            background: white;
            padding: 20px;
            border-radius: 10px;
            text-align: center;
            max-width: 80%;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
        }
        
        .wechat-tips-content h3 {
            color: #1a73e8;
            margin-bottom: 15px;
            font-size: 1.3rem;
        }
        
        .wechat-tips-content p {
            margin: 8px 0;
            color: #333;
            font-size: 0.95rem;
            line-height: 1.6;
        }
        
        .wechat-tips-content button {
            background: #1a73e8;
            color: white;
            border: none;
            padding: 10px 20px;
            border-radius: 5px;
            margin-top: 15px;
            cursor: pointer;
            font-size: 1rem;
            transition: background 0.3s;
        }
        
        .wechat-tips-content button:hover {
            background: #1557b0;
        }
        
        .wechat-tips-content button:active {
            background: #0f4a8f;
        }
        
        /* 移动端微信专用修复 */
        @media (max-width: 768px) {
            .wechat-browser {
                font-size: 16px !important;
                -webkit-text-size-adjust: 100% !important;
            }
            
            .wechat-browser .navbar {
                width: 100vw !important;
                left: 0 !important;
                right: 0 !important;
            }
            
            .wechat-browser .hero {
                margin-top: 60px !important;
                height: calc(100vh - 60px) !important;
                min-height: calc(100vh - 60px) !important;
            }
            
            .wechat-browser .container {
                width: 100vw !important;
                max-width: 100vw !important;
                padding: 0 15px !important;
                margin: 0 !important;
                box-sizing: border-box !important;
            }
            
            .wechat-browser .services {
                display: block !important;
                width: 100vw !important;
                padding: 0 15px !important;
            }
            
            .wechat-browser .service-card {
                width: 100% !important;
                margin: 1rem 0 !important;
                float: none !important;
            }
            
            .wechat-browser .hero {
                position: relative !important;
                width: 100vw !important;
            }
            
            /* 确保所有元素不溢出 */
            .wechat-browser * {
                max-width: 100% !important;
                box-sizing: border-box !important;
            }
        }