.category-container {
    box-sizing: border-box;
    width: 100vw;
    height: calc(100vh - 150px);
    display: flex;
    justify-content: center;
    position: fixed;
}

.category-container .content-container {
    width: 80%;
    height: 90%;
    padding: 4vh 3vw;
}

/* 内容面板样式 */
.category-container .content-container .list-panel {
    width: 100%;
    height: 100%;
    display: block;
    overflow: hidden;
}

/* 文章内容样式 */
.category-container .article-content {
    width: 100%;
    height: 100%;
    overflow-y: auto;
    padding: 20px;
    box-sizing: border-box;
    border-radius: 8px;
    font-family: Source Han Sans CN, Source Han Sans CN;
    color: #274071;
    line-height: 1.8;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

/* 滚动条样式 */
.category-container .article-content::-webkit-scrollbar {
    width: 8px;
}

.category-container .article-content::-webkit-scrollbar-track {
    background: rgba(39, 64, 113, 0.1);
    border-radius: 4px;
}

.category-container .article-content::-webkit-scrollbar-thumb {
    background: rgba(39, 64, 113, 0.5);
    border-radius: 4px;
}

.category-container .article-content::-webkit-scrollbar-thumb:hover {
    background: rgba(39, 64, 113, 0.7);
}

/* 视频样式 */
.category-container .article-content video {
    height: 100%;
    width: auto;
    display: block;
    margin: 0 auto;
}

/* 暂无内容居中显示 */
.category-container .article-content p {
    text-align: center;
    color: #999;
    font-size: 16px;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .category-container .content-container {
        width: 95%;
        padding: 5vh 2vw;
    }

    .category-container .article-content {
        padding: 15px;
    }

    .category-container .article-content video {
        margin: 0 auto;
    }
}