模板:Main page/style.css：修订间差异

/* 2. 页面主要区块布局 */
.header, .contribution-guide, .recent-updates, .footer {
    background-color: #f8f9fa;
    padding: 20px;
    margin-bottom: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.header h1 {
    margin-top: 0;
    color: #0056b3;
}

/* 3. 核心分类网格布局 */
.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 20px;
}

.category-card {
    background-color: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: 8px;
    padding: 20px;
    transition: transform 0.2s, box-shadow 0.2s;
}

.category-card h2 {
    margin-top: 0;
    font-size: 1.2em;
}

.category-card h2 a {
    color: #0056b3;
}

/* 4. 最近更新与页脚 */
.recent-updates h2, .contribution-guide h2 {
    margin-top: 0;
    padding-bottom: 10px;
    margin-bottom: 15px;
}

.recent-updates p {
    margin: 5px 0;
}

.footer {
    text-align: center;
    font-size: 0.9em;
    color: #6c757d;
}