:root {
            --expo-primary: #2A5CAA;
            --expo-secondary: #F5A623;
            --expo-text: #333;
        }

        body {
            font-family: "微软雅黑", Arial, sans-serif;
            line-height: 1.6;
            color: var(--expo-text);
            margin: 0 auto;
        }
        .expo-header {
            text-align: center;
            padding: 40px 0;
            background-color: var(--expo-primary);
            color: white;
            border-radius: 10px;
            margin-bottom: 30px;
        }

        .expo-reason-grid {
            display: grid;
            grid-gap: 30px;
            margin-bottom: 50px;
        }

        .expo-benefit-card {
            background: white;
            padding: 10px;
            border-radius: 8px;
            box-shadow: 0 4px 6px rgba(0,0,0,0.1);
            position: relative;
            border-left: 4px solid var(--expo-secondary);
            transition: transform 0.3s ease;
        }

        .expo-benefit-card:hover {
            transform: translateY(-5px);
        }

        .expo-badge {
            position: absolute;
            top: -15px;
            left: -15px;
            background: var(--expo-secondary);
            color: white;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
        }

        .expo-title2 {
            color: var(--expo-primary);
            margin-bottom: 15px;
        }

        @media (min-width: 768px) {
            .expo-reason-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (min-width: 1200px) {
            .expo-reason-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }







        /* 通用样式 */
        .expo-section {
            margin-bottom: 50px;
            padding: 0px;
            background: ;
            border-radius: 10px;
        }

        .expo-title {
            color: var(--expo-primary);
            border-bottom: 2px solid var(--expo-secondary);
            padding-bottom: 10px;
            margin-bottom: 25px;
        }

        /* 展位预订模块 */
        .expo-booking-grid {
            display: grid;
            grid-gap: 40px;
            margin-bottom: 30px;
        }

        .expo-process-card {
            background: white;
            padding: 25px;
            border-radius: 8px;
            box-shadow: 0 2px 4px rgba(0,0,0,0.05);
        }

        .expo-document-list {
            list-style: none;
            padding-left: 0;
        }

        .expo-document-list li {
            margin-bottom: 15px;
            padding-left: 30px;
            position: relative;
        }

        .expo-document-list li::before {
            content: "📄";
            position: absolute;
            left: 0;
        }

        /* CTA按钮 */
        .expo-cta {
            text-align: center;
            margin: 40px 0;
        }

        .expo-cta-btn {
            display: inline-block;
            background: #F5A623;
            color: white;
            padding: 15px 40px;
            border-radius: 25px;
            text-decoration: none;
            font-weight: bold;
            transition: transform 0.3s ease;
        }

        .expo-cta-btn:hover {
            transform: scale(1.05);
        }

        /* 服务模块 */
        .expo-service-grid {
            display: grid;
            grid-gap: 30px;
        }

        .expo-service-card {
            background: white;
            padding: 25px;
            border-left: 4px solid var(--expo-primary);
            border-radius: 6px;
        }
        
.tuijiantitle{margin-top:50px;margin-left:20px;}
.tuijianshangjia{width:100%}
.tuijianshangjia li{width:350px;float:left;border:1px #eee solid;padding:20px;margin:20px;border-radius:10px}
.tuijianshangjia:hover li{border:1px #ff0000 solid;}

        @media (max-width: 768px) {

            .tuijianshangjia li{width:100%;margin:20px 0;}
        }