@font-face 
{
        /* 字体名称随意起 */
        font-family: fusanghua;
        /*你下载字体所在的位置*/
        src: 'C:\Users\Jamais  Vu\AppData\Local\Microsoft\Windows\Fonts\华康手札体w5.ttf';
    }

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: #f0f0f0;
    color: #333;
}




/* 固定顶部导航栏样式 */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: linear-gradient(135deg, #667eea, #764ba2);
    padding: 10px 0;
    z-index: 1000;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.navbar nav ul {
    display: flex;
    justify-content: center;
    list-style: none;
}

.navbar nav ul li {
    margin: 0 20px;
}

.navbar nav ul li a {
    color: white;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.2rem;
    transition: color 0.3s;
}

.navbar nav ul li a:hover {
    color: #d3cce3;
}

/* 主体部分 */
.main-container {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    max-width: 100%; /* 占满整个屏幕 */
    padding: 20px;
    height: calc(100vh - 120px); /* 调整高度以适应导航栏和底部注脚 */
    overflow-y: auto;
}

.section {
    background-color: #fff;
    border-radius: 20px;
    padding: 40px;
    margin: 10px;
    margin-top: 100px;
    
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
    flex: 1 1 calc(33.333% - 20px); /* 自适应宽度 */
    min-width: 350px; /* 最小宽度 */
    height: calc((100vh - 120px) / 2 - 20px); /* 高度适应屏幕的一半 */
}

/* .section-inner {
    position: relative;
    z-index: 1;
} */

.section-inner {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
}

.content {
    flex-grow: 1; /* 允许内容区域撑满剩余空间 */
    text-align: left; /* 文本左对齐 */
}

.cta-button {
    /* 移除原有样式中的display:inline-block，因为Flex会自动处理排列 */
    margin-top: auto; /* 将按钮推到容器的底部 */
    /* 保持其他原有的按钮样式 */
    display: flex; /* 使用 Flex 布局 */
    align-items: center; /* 垂直居中 */
    justify-content: center; /* 水平居中 */
    background-color: #667eea;
    color: white;
    padding: 10px 20px;
    border-radius: 25px;
    text-decoration: none;
    transition: background-color 0.3s ease;
    position: absolute; /* 确保按钮在毛玻璃之上 */
    bottom: 20px;
    left: 20px;
    width: 150px; /* 调整宽度 */
    text-align: center;
    z-index: 1; /* 确保按钮在毛玻璃之上 */
}



.section-content h2 {
    margin-bottom: 10px;
}

.section-content .content {
    flex-grow: 1;
}

.section:hover {
    transform: translateY(-15px);
    box-shadow: 0 16px 32px rgba(0, 0, 0, 0.2);
}

/* .hover-content {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.8);
    color: #333;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    backdrop-filter: blur(5px); <!--毛玻璃效果--> 
}  */
.hover-content {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.8);
    color: #333;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    backdrop-filter: blur(5px); /* 毛玻璃效果 */
    z-index: 0; /* 将悬浮层置于按钮之下 */
}

.section:hover .hover-content {
    opacity: 1;
}

.hover-text {
    padding: 20px;
    border-radius: 8px;
    background-color: rgba(255, 255, 255, 0.8);
    color: #333;
    backdrop-filter: blur(5px);
}



.cta-button:hover {
    background-color: #764ba2;
}

#biaoqian1 {
    font-family:fusanghu;
    font-style: oblique;
    font-size: 29px;
    font-weight: 900;
    color: rgb(249, 107, 21);
}



footer {
    background-color: #667eea;
    color: white;
    text-align: center;
    padding: 20px 0;
    position: fixed;
    bottom: 0;
    width: 100%;
}