/* 首页特定样式 */
    .main-content {
        padding-top: 20px;
    }

    /* 轮播图样式 */
    .carousel-container {
        margin-bottom: 30px;
        border-radius: 8px;
        overflow: hidden;
        position: relative;
    }

    .carousel {
        position: relative;
        height: 400px;
    }

    .carousel-item {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        opacity: 0;
        transition: opacity 0.5s;
    }

    .carousel-item.active {
        opacity: 1;
    }

    .carousel-item img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .carousel-caption {
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        padding: 30px;
        background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
        color: #fff;
    }

    .carousel-caption h2 {
        font-size: 28px;
        margin-bottom: 10px;
    }

    .carousel-caption p {
        font-size: 16px;
        opacity: 0.9;
    }

    .carousel-indicators {
        position: absolute;
        bottom: 20px;
        right: 20px;
        display: flex;
        gap: 10px;
    }

    .carousel-indicators span {
        width: 10px;
        height: 10px;
        border-radius: 50%;
        background-color: rgba(255, 255, 255, 0.5);
        cursor: pointer;
    }

    .carousel-indicators span.active {
        background-color: #fff;
    }

    /* 内容区域布局 */
    .content-wrapper {
        display: flex;
        gap: 20px;
    }

    .content-left {
        flex: 3;
    }

    .content-right {
        flex: 1;
    }

    /* 内容分类标签 */
    .content-tabs {
        background-color: #fff;
        border-radius: 8px;
        padding: 16px;
        margin-bottom: 20px;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    }

    .tab-nav {
        display: flex;
        gap: 16px;
        margin-bottom: 16px;
    }

    .tab-item {
        padding: 8px 16px;
        border-radius: 4px;
        font-size: 14px;
        font-weight: 500;
        color: #666;
    }

    .tab-item.active {
        background-color: #e6f7ff;
        color: #1890ff;
    }

    .filter-options {
        display: flex;
        gap: 12px;
        align-items: center;
    }

    .category-filter,
    .sort-filter {
        padding: 6px 12px;
        border: 1px solid #d9d9d9;
        border-radius: 4px;
        font-size: 14px;
        background-color: #fff;
        cursor: pointer;
    }

    /* 帖子列表样式 */
    .posts-list {
        display: flex;
        flex-direction: column;
        gap: 16px;
    }

    .post-item {
        padding: 20px;
    }

    .post-header {
        display: flex;
        align-items: center;
        gap: 12px;
        margin-bottom: 16px;
    }

    .post-header .user-avatar {
        width: 40px;
        height: 40px;
        border-radius: 50%;
    }

    .user-info h4 {
        font-size: 14px;
        font-weight: 600;
        margin-bottom: 4px;
    }

    .post-time {
        font-size: 12px;
        color: #999;
    }

    .post-category {
        margin-left: auto;
        display: flex;
        align-items: center;
        gap: 8px;
    }

    .category-tag {
        padding: 2px 8px;
        border-radius: 4px;
        font-size: 12px;
        font-weight: 500;
    }

    .category-tag.tech {
        background-color: #e6f7ff;
        color: #1890ff;
    }

    .category-tag.music {
        background-color: #fff1f0;
        color: #ff4d4f;
    }

    .category-name {
        font-size: 12px;
        color: #666;
    }

    .post-title {
        font-size: 18px;
        font-weight: 600;
        margin-bottom: 12px;
        line-height: 1.5;
    }

    .post-title a {
        color: #333;
    }

    .post-title a:hover {
        color: #1890ff;
    }

    .post-summary {
        font-size: 14px;
        color: #666;
        line-height: 1.8;
        margin-bottom: 16px;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    .post-cover {
        margin-bottom: 16px;
        border-radius: 4px;
        overflow: hidden;
    }

    .post-cover img {
        width: 100%;
        height: auto;
        transition: transform 0.3s;
    }

    .post-item:hover .post-cover img {
        transform: scale(1.02);
    }

    .post-footer {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding-top: 16px;
        border-top: 1px solid #f0f0f0;
    }

    .post-stats {
        display: flex;
        gap: 20px;
    }

    .stat-item {
        display: flex;
        align-items: center;
        gap: 4px;
        font-size: 14px;
        color: #999;
    }

    .icon-view::before {
        content: '👁️';
    }

    .icon-comment::before {
        content: '💬';
    }

    .icon-like::before {
        content: '❤️';
    }

    .post-actions {
        display: flex;
        gap: 12px;
    }

    .action-btn {
        padding: 6px 12px;
        border: 1px solid #d9d9d9;
        border-radius: 4px;
        font-size: 14px;
        background-color: #fff;
        cursor: pointer;
        transition: all 0.3s;
    }

    .action-btn:hover {
        color: #1890ff;
        border-color: #1890ff;
    }

    .load-more {
        text-align: center;
        margin-top: 20px;
    }

    /* 右侧边栏样式 */
    .user-card {
        padding: 20px;
        text-align: center;
        margin-bottom: 20px;
    }

    .user-card-avatar {
        margin-bottom: 16px;
    }

    .user-card-avatar img {
        width: 80px;
        height: 80px;
        border-radius: 50%;
        object-fit: cover;
    }

    .user-card-info h3 {
        font-size: 16px;
        font-weight: 600;
        margin-bottom: 8px;
    }

    .user-card-info p {
        font-size: 14px;
        color: #666;
        margin-bottom: 16px;
        line-height: 1.5;
    }

    .user-card-actions {
        display: flex;
        gap: 12px;
        justify-content: center;
    }

    .btn-sm {
        padding: 6px 12px;
        font-size: 12px;
    }

    .hot-topics,
    .recommended-follows {
        margin-bottom: 20px;
    }

    .card-header {
        padding: 16px 20px;
        border-bottom: 1px solid #f0f0f0;
    }

    .card-header h3 {
        font-size: 16px;
        font-weight: 600;
    }

    .card-body {
        padding: 16px 20px;
    }

    .topics-list {
        list-style: none;
    }

    .topic-item {
        display: flex;
        align-items: center;
        padding: 12px 0;
        border-bottom: 1px solid #f0f0f0;
    }

    .topic-item:last-child {
        border-bottom: none;
    }

    .topic-rank {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 20px;
        height: 20px;
        margin-right: 12px;
        font-size: 12px;
        font-weight: 600;
        background-color: #f5f5f5;
        border-radius: 4px;
        color: #666;
    }

    .topic-item:nth-child(1) .topic-rank {
        background-color: #ff4d4f;
        color: #fff;
    }

    .topic-item:nth-child(2) .topic-rank {
        background-color: #ff7a45;
        color: #fff;
    }

    .topic-item:nth-child(3) .topic-rank {
        background-color: #ffa940;
        color: #fff;
    }

    .topic-name {
        flex: 1;
        font-size: 14px;
        color: #333;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .topic-count {
        font-size: 12px;
        color: #999;
        margin-left: 8px;
    }

    .follows-list {
        list-style: none;
    }

    .follow-item {
        display: flex;
        align-items: center;
        padding: 12px 0;
        border-bottom: 1px solid #f0f0f0;
    }

    .follow-item:last-child {
        border-bottom: none;
    }

    .follow-avatar {
        width: 40px;
        height: 40px;
        border-radius: 50%;
        margin-right: 12px;
    }

    .follow-info {
        flex: 1;
        overflow: hidden;
    }

    .follow-name {
        font-size: 14px;
        font-weight: 600;
        margin-bottom: 4px;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .follow-bio {
        font-size: 12px;
        color: #999;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .follow-btn {
        margin-left: auto;
    }

    /* 响应式设计 */
    @media (max-width: 1024px) {
        .content-right {
            display: none;
        }
    }

    @media (max-width: 768px) {
        .carousel {
            height: 250px;
        }

        .carousel-caption h2 {
            font-size: 20px;
        }

        .carousel-caption p {
            font-size: 14px;
        }

        .post-title {
            font-size: 16px;
        }

        .post-summary {
            -webkit-line-clamp: 3;
        }

        .post-header {
            flex-wrap: wrap;
        }

        .post-category {
            margin-left: 0;
            margin-top: 8px;
        }

        .post-footer {
            flex-direction: column;
            gap: 12px;
            align-items: stretch;
        }

        .post-stats {
            justify-content: center;
        }

        .post-actions {
            justify-content: center;
        }
    }