/* 全局样式 */
body {
    margin: 0;
    padding: 0;
    font-family: "Arial", sans-serif;
    background-color: #f8f9fa;
    display: flex;
    justify-content: center; /* 水平居中 */
    align-items: center; /* 垂直居中 */
    height: 100vh;
    color: #333;
}

/* 容器布局 */
.container {
    display: flex;
    width: 100%;
    height: 100%;
    justify-content: center; /* 水平居中 */
    align-items: center; /* 垂直居中 */
}

/* 左侧导航栏样式 */
.sidebar {
    width: 200px;
    height: 100vh;
    background-color: #f4f4f4;
    padding: 20px;
    box-shadow: 2px 0 5px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

.sidebar ul {
    list-style: none;
    padding: 0;
}

.sidebar ul li {
    padding: 12px 15px;
    margin: 8px 0;
    font-size: 14px;
    border-radius: 5px;
    cursor: pointer;
    color: #555;
    transition: all 0.2s;
}

.sidebar ul li:hover,
.sidebar ul li.active {
    background-color: #e8e8e8;
    color: #000;
    font-weight: bold;
}

/* 右侧内容样式 */
.content {
    flex: 1;
    height: 100vh;
    padding: 20px;
    display: flex;
    flex-direction: column;
    background-color: #fff;
}

/* 标题和版本信息 */

header h1 {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 10px;
    color: #444;
}

.version {
    text-align: center;
    font-size: 1rem;
    color: #666;
    margin-bottom: 10px;
}

.subversion {
    text-align: center;
    font-size: 0.9rem;
    color: #777;
}

/* logo图片 */
.wind-image {
    text-align: center; /* 居中logo */
}

.wind-image img {
    max-width: 250px; /* 限制宽度 */
    height: auto;
    margin: 20px 0;
}

/* 链接部分 */
.links span {
    text-decoration: none; /* 去掉下划线 */
    color: inherit;
}

.links p {
    font-size: 16px;
    margin: 8px 0;
    color: #555;
}

/* 感谢部分 */
.credits h2 {
    text-align: center;
    margin-top: 20px;
    font-size: 18px;
    color: #444;
}

.credits p {
    text-align: center;
    font-size: 14px;
    color: #555;
}

/* 页脚 */
footer {
    text-align: center;
    margin-top: 30px;
    padding: 10px 0;
    font-size: 14px;
    color: #666;
}