/* 基础重置 */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Microsoft YaHei', sans-serif;
            background: #f5f5f5;
        }

        /* 主容器 */
        .culture-container {
            padding-bottom: 81px;
            max-width: 1200px;
            margin: 0 auto;
            place-items: center;   /* 同时水平垂直居中 */
        }

        /* 核心逻辑标题 */
        .core-logic {
            text-align: center;
            margin-bottom: 50px;
            color: #1E90FF;
            font-size: 24px;
        }

        /* 横向布局容器 */
        .row-layout {
            display: flex;
            justify-content: space-between;
            gap: 30px;
        }

        /* 单个模块样式 */
        .culture-card {
            flex: 1;
            background: white;
            border-radius: 15px;
            padding: 25px;
            box-shadow: 0 8px 20px rgba(0,0,0,0.08);
            text-align: center;
            min-width: 350px;
            min-height: 400px;
        }

        /* 图标容器 */
        .icon-circle {
            width: 250px;
            height: 250px;
            border-radius: 50%;
            margin: 0 auto 20px;
            position: relative;
        }

        /* 悬停动画 */
        .icon-circle:hover {
            transform: scale(1.05);
            box-shadow: 0 5px 15px rgba(30,144,255,0.3);
        }

        /* 图标内容 */
        .icon-content {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            color: white;
            font-size: 36px;
        }
        .image-content{
            width: 250px;
            height: 250px;
            margin-top: 16px;
        }
        /* 文字内容 */
        .card-content {
            color: #333;
        }

        h3 {
            color: #1E90FF;
            margin-bottom: 15px;
            font-size: 18px;
        }

        p {
            line-height: 1.6;
            font-size: 18px;
            padding: 0 10px;
            text-align: justify;
        }
        .business-content-card-title{
            font-weight: 700;
            line-height: 2;
            font-size: 18px;
            padding: 0 10px;
            text-align: justify;
        }
        
        ul li {
            margin-left: 20px;
            letter-spacing: 5px; 
            line-height: 1.6;
        }
        /* 响应式设计 */
        @media (max-width: 992px) {
            .row-layout {
                flex-wrap: wrap;
                justify-content: center;
            }
            
            .culture-card {
                flex: 0 1 calc(50% - 15px);
                margin-bottom: 30px;
            }
        }

        @media (max-width: 576px) {
            .culture-card {
                flex: 0 1 100%;
            }
        }