/* 论坛&帖吧板块样式 */
.forum {
    margin-bottom: 40px;
}

.forum h2 {
    font-size: 32px;
    margin-bottom: 20px;
    text-align: center;
    color: #333;
}

.forum-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
}

.forum-item {
    width: 300px;
    height: 200px;
    background-color: #f9f9f9;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    margin: 10px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 20px;
    background: linear-gradient(135deg, #f9f9f9 0%, #e0e0e0 100%);
}

.forum-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
}

.forum-item h3 {
    font-size: 24px;
    margin-bottom: 10px;
    color: #333;
}

.forum-item p {
    font-size: 16px;
    color: #666;
    margin-bottom: 20px;
}

.forum-item .read-more {
    color: #fff;
    background-color: #333;
    padding: 10px 20px;
    border-radius: 5px;
    text-decoration: none;
    transition: background-color 0.3s ease;
}

.forum-item .read-more:hover {
    background-color: #555;
}