/* 基础样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Microsoft YaHei', sans-serif;
}

.navbar {
    background: #2c3e50;
    padding: 1rem;
    text-align: center;
}

.navbar a {
    color: white;
    text-decoration: none;
    margin: 0 1rem;
    transition: color 0.3s;
}

.navbar a:hover {
    color: #3498db;
}

.container {
    max-width: 800px;
    margin: 2rem auto;
    padding: 0 1rem;
}

.notice {
    background: #f8f9fa;
    padding: 1rem;
    border-radius: 5px;
    margin: 1rem 0;
}

.button {
    display: inline-block;
    background: #3498db;
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 3px;
    margin: 0.5rem;

/* 新闻页样式 */
.news-card {
    background: white;
    padding: 1.5rem;
    margin: 1rem 0;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.news-date {
    color: #7f8c8d;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.archived {
    opacity: 0.7;
    border-left: 4px solid #bdc3c7;
}

}