/* 主容器 */
.hometown-container {
    display: flex;
    max-width: 1200px;
    margin: 30px auto;
    gap: 30px;
    padding: 0 20px;
}

/* 左侧边栏 */
.sidebar {
    width: 200px;
    flex-shrink: 0;
}

.catalog {
    position: sticky;
    top: 20px;
    background-color: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.catalog h3 {
    color: #333;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid #1e90ff;
}

.catalog ul {
    list-style: none;
}

.catalog ul li {
    margin-bottom: 12px;
}

.catalog ul li a {
    color: #666;
    text-decoration: none;
    transition: color 0.3s;
    display: block;
    padding: 5px 10px;
}

.catalog ul li a:hover {
    color: #1e90ff;
    background-color: #f5f5f5;
    border-radius: 4px;
}

/* 右侧内容区 */
.content-area {
    flex: 1;
    min-width: 0;
}

.content-section {
    background-color: white;
    padding: 30px;
    margin-bottom: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.content-section h2 {
    color: #333;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #1e90ff;
}

.text-image-block {
    display: flex;
    gap: 20px;
    align-items: center;
    margin: 20px 0;
}

.text-image-block img {
    max-width: 50%;
    border-radius: 8px;
}

.text-image-block p {
    flex: 1;
    line-height: 1.8;
    color: #666;
}

/* 视频部分 */
.video-section {
    background-color: white;
    padding: 30px;
    margin-bottom: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.video-section video {
    border-radius: 8px;
    margin-top: 20px;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .hometown-container {
        flex-direction: column;
    }

    .sidebar {
        width: 100%;
    }

    .text-image-block {
        flex-direction: column;
    }

    .text-image-block img {
        max-width: 100%;
    }
}