/* ===== 详情页样式 ===== */
    .oak-detail-layout {
        max-width: 1200px;
        margin: 0 auto;
        padding: 20px;
        display: flex;
        gap: 30px;
        align-items: flex-start;
    }
    .oak-detail-main {
        flex: 1;
        min-width: 0;
    }
    .oak-detail-container {
        max-width: 900px;
        margin: 0;
    }
    .oak-article-wrapper {
        background: #fff;
        border-radius: 20px;
        box-shadow: 0 0px 8px rgba(0, 0, 0, 0.1);
        overflow: hidden;
        padding: 30px 30px 20px;
        margin-bottom: 30px;
    }
    .oak-detail-title { font-size: 28px; margin-bottom: 10px; }
    .oak-detail-meta { color: #888; margin-bottom: 20px; font-size: 11px; padding-bottom: 15px; border-bottom: 1px solid #eef2f6; }
    .oak-detail-content { line-height: 1.7; font-size: 16px; }
    .oak-detail-content img { max-width: 100%; height: auto; }
    .oak-article-footer { margin-top: 40px; padding-top: 20px; border-top: 1px solid #eef2f6; }
    .oak-footer-topic-card {
        background: #ffffff;
        border-radius: 20px;
        padding: 16px;
        display: flex;
        align-items: center;
        gap: 15px;
        border: 1px solid rgba(0, 0, 0, 0.08);
        transition: transform 0.2s, box-shadow 0.2s;
    }
    .oak-footer-topic-logo { flex-shrink: 0; width: 56px; height: 56px; border-radius: 16px; overflow: hidden; background: #f1f5f9; }
    .oak-footer-topic-logo img { width: 100%; height: 100%; object-fit: cover; }
    .oak-footer-topic-info { flex: 1; min-width: 0; }
    .oak-footer-topic-title { font-size: 1rem; font-weight: 700; margin: 0 0 4px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
    .oak-footer-topic-title a { color: #0f172a; text-decoration: none; }
    .oak-footer-topic-desc { font-size: 0.75rem; color: #475569; margin-bottom: 6px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
    .oak-footer-topic-stats { display: flex; gap: 12px; font-size: 0.7rem; color: #64748b; }
    .oak-footer-topic-hot { padding: 0px 8px; border-radius: 20px; }
    .oak-footer-follow-btn { background: #0070ff; border: none; padding: 0px 16px; border-radius: 40px; font-weight: 600; font-size: 0.75rem; color: #fff; cursor: pointer; line-height: 32px; white-space: nowrap; }
    .oak-footer-follow-btn.followed { background: #e2e8f0; color: #475569; }
    /* 评论区域 */
    .oak-comment { margin-top: 30px; }
    .oak-comment h3 { font-size: 20px; margin-bottom: 20px; }
    .comment-list { list-style: none; margin: 0; padding: 0; }
    .comment-item { margin-bottom: 20px; background: #fff; border-radius: 12px; border: 1px solid #edf2f7; overflow: hidden; }
    .comment-avatar { width: 40px; height: 40px; background: #e2e8f0; border-radius: 50%; display: flex; align-items: center; justify-content: center; color: #64748b; font-weight: bold; flex-shrink: 0; }
    .comment-body { padding: 16px 20px; }
    .comment-header { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; flex-wrap: wrap; }
    .comment-author { font-weight: 600; color: #1e293b; }
    .comment-time { font-size: 12px; color: #94a3b8; }
    .comment-content { color: #334155; line-height: 1.5; margin-bottom: 12px; }
    .reply-btn { background: none; border: none; color: #3b82f6; font-size: 13px; cursor: pointer; padding: 0; }
    .reply-form { margin-top: 15px; padding-top: 15px; border-top: 1px solid #edf2f7; display: none; }
    .reply-form textarea { width: 100%; padding: 10px; border: 1px solid #cbd5e1; border-radius: 8px; font-size: 14px; resize: vertical; }
    .reply-submit { background: #3b82f6; color: white; border: none; padding: 6px 16px; border-radius: 20px; cursor: pointer; margin-top: 8px; }
    .comment-children { margin-left: 48px; padding-left: 16px; border-left: 2px solid #e2e8f0; }
    .oak-submit-btn { background: #2655ff; color: #fff; border: none; padding: 0px 20px; border-radius: 30px; margin-top:10px; cursor: pointer; height: 36px; }
    
    /* 侧边栏公共样式（详情页和列表页共用） */
    .oak-sidebar {
        width: 280px;
        flex-shrink: 0;
        position: sticky;
        top: 90px;
        align-self: flex-start;
    }
    .oak-sidebar-card {
        background: #fff;
        border-radius: 20px;
        box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
        padding: 20px;
        border: 1px solid #edf2f7;
    }
    .oak-sidebar-logo { text-align: center; margin-bottom: 20px; }
    .oak-sidebar-logo img { width: 80px; height: 80px; border-radius: 50%; object-fit: cover; background: #f1f5f9; padding: 4px; border: 1px solid #e2e8f0; }
    .oak-sidebar-title { font-size: 20px; font-weight: 700; margin: 0 0 5px; color: #0f172a; text-align: center; }
    .oak-sidebar-desc { font-size: 13px; color: #475569; line-height: 1.5; margin-bottom: 20px; text-align: center; }
    .oak-sidebar-actions { display: flex; gap: 12px; margin-bottom: 20px; }
    .oak-sidebar-publish-btn, .oak-sidebar-follow-btn { flex: 1; text-align: center; border-radius: 40px; font-size: 14px; font-weight: 600; cursor: pointer; transition: all 0.2s; }
    .oak-sidebar-publish-btn { background: #0064ff; color: #fff; border: none; }
    .oak-sidebar-follow-btn { background: rgba(0, 0, 0, 0.05); color: #1e293b; border: 1px solid #e2e8f0; }
    .oak-sidebar-follow-btn.followed { background: #e2e8f0; color: #475569; }
    .oak-sidebar-divider { height: 1px; background: #edf2f7; margin: 16px 0; }
    .oak-sidebar-footer-stats { display: flex; justify-content: space-between; text-align: center; }
    .oak-sidebar-footer-stats div { flex: 1; }
    .oak-sidebar-footer-stats .stat-number { font-size: 18px; font-weight: 700; color: #0f172a; }
    .oak-sidebar-footer-stats .stat-label { font-size: 12px; color: #64748b; margin-top: 4px; }
    
    /* 其他内容模块（仅详情页使用） */
    .oak-sidebar-other-title {
        font-size: 16px;
        font-weight: 600;
        margin: 10px 0 12px 0;
        border-bottom: 2px solid #3b82f6;
        display: inline-block;
    }
    .oak-sidebar-other-list {
        list-style: none;
        margin: 0;
        padding: 0;
    }
    .oak-sidebar-other-list li {
        margin-bottom: 12px;
        border-bottom: 1px solid #edf2f7;
        padding-bottom: 8px;
    }
    .oak-sidebar-other-list li a {
        text-decoration: none;
        color: #1e293b;
        font-size: 13px;
        line-height: 1.4;
        display: block;
        transition: color 0.2s;
    }
    .oak-sidebar-other-list li a:hover {
        color: #3b82f6;
    }
    .oak-sidebar-other-empty {
        color: #64748b;
        font-size: 13px;
        text-align: center;
        padding: 10px 0;
    }
    
    /* ===== 列表页样式 ===== */
    .oak-main-container {
        max-width: 1200px;
        margin: 0 auto;
        padding: 20px;
        display: flex;
        gap: 30px;
        align-items: flex-start;
    }
    .oak-main-content {
        flex: 1;
        min-width: 0;
    }
    .oak-zhuanti-wrapper { max-width: 100%; margin: 0; padding: 0; }
    .oak-zhuanti-header { position: relative; margin-bottom: 40px; border-radius: 20px; overflow: hidden; color: #fff; background: rgba(0,0,0,0.2); }
    .oak-zhuanti-header-bg { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background-size: cover; background-position: center; filter: blur(10px); transform: scale(1.05); z-index: 0; }
    .oak-zhuanti-header-overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; z-index: 1; }
    .oak-zhuanti-header-content { position: relative; z-index: 2; padding: 30px 30px 20px; }
    .oak-header-top { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 20px; margin-bottom: 30px; }
    .oak-header-info { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
    .oak-header-logo { width: 70px; height: 70px; border-radius: 50%; background: rgba(255,255,255,0.2); backdrop-filter: blur(4px); display: flex; align-items: center; justify-content: center; overflow: hidden; flex-shrink: 0; }
    .oak-header-logo img { width: 100%; height: 100%; object-fit: cover; }
    .oak-header-text { max-width: 400px; }
    .oak-header-text h1 { font-size: 28px; margin: 0 0 8px; color:#fff; font-weight: 700; letter-spacing: -0.3px; }
    .oak-header-desc { font-size: 14px; opacity: 0.9; line-height: 1.4; color: #f0f0f0; }
    .oak-header-stats { display: flex; gap: 24px; background: rgba(0,0,0,0.3); backdrop-filter: blur(8px); padding: 0px 20px; border-radius: 60px; }
    .stat-item { display: flex; align-items: center; gap: 6px; font-size: 15px; font-weight: 500; }
    .oak-header-actions { display: flex; justify-content: center; gap: 20px; margin-top: 20px; padding-top: 15px; border-top: 1px solid rgba(255,255,255,0.2); }
    .oak-zhuanti-follow-btn-header { background: rgba(255,255,255,0.9); color: #111; border: none; padding: 0px 28px; border-radius: 40px; cursor: pointer; font-size: 14px; font-weight: 600; height: 36px; line-height: 36px; }
    .oak-zhuanti-follow-btn-header.followed { background: rgba(200,200,200,0.9); color: #333; }
    .oak-zhuanti-publish-btn { background: #0064ff; color: #fff; border: none; padding: 0px 28px; border-radius: 40px; cursor: pointer; font-size: 14px; font-weight: 600; height: 36px; line-height: 36px; }
    
    /* Tab 栏 */
    .oak-tab-bar {
        display: flex;
        flex-wrap: nowrap;
        gap: 12px;
        overflow-x: auto;
        overflow-y: hidden;
        white-space: nowrap;
        -webkit-overflow-scrolling: touch;
        border-bottom: 1px solid #e3e3e3;
        scrollbar-width: thin;
        margin-bottom: 24px;
        padding-bottom: 8px;
    }
    .oak-tab-bar::-webkit-scrollbar { height: 4px; }
    .oak-tab-bar::-webkit-scrollbar-track { background: #e2e8f0; border-radius: 4px; }
    .oak-tab-bar::-webkit-scrollbar-thumb { background: #94a3b8; border-radius: 4px; }
    .oak-tab {
        font-size: 0.95rem;
        font-weight: 500;
        padding: 0px 16px;
        color: #64748b;
        cursor: pointer;
        border-radius: 40px;
        background: transparent;
        transition: all 0.2s;
        flex-shrink: 0;
        line-height: 36px;
    }
    .oak-tab:hover { color: #1e293b; background: #f1f5f9; }
    .oak-tab.active { color: #3b82f6; background: #eff6ff; }
    
    /* 内容卡片 */
    .oak-zhuanti-content-list { width: 100%; }
    .oak-zhuanti-content-item {
        background: #fff;
        border-radius: 12px;
        margin-bottom: 20px;
        box-shadow: 0 2px 8px rgba(0,0,0,0.05);
        border: 1px solid #eee;
        transition: transform 0.2s;
        display: flex;
        gap: 15px;
        overflow: hidden;
        align-items: center;
    }
    .oak-zhuanti-content-item:hover { transform: translateY(-2px); }
    .oak-featured-image { flex-shrink: 0; width: 50px; height: 50px; background-color: #f8fafc; display: flex; align-items: center; justify-content: center; overflow: hidden; border-radius: 8px; margin-left: 15px; }
    .oak-featured-image img { width: 100%; height: 100%; object-fit: cover; }
    .oak-content-body { flex: 1; padding: 15px 15px 15px 0; min-width: 0; }
    .oak-item-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 8px; flex-wrap: wrap; gap: 8px; }
    .oak-content-title-area { flex: 1; }
    .oak-zhuanti-content-title { font-size: 18px; margin: 0; }
    .oak-zhuanti-content-title a { color: #0f172a; text-decoration: none; }
    .oak-content-meta-right { flex-shrink: 0; text-align: right; color: #64748b; font-size: 12px; line-height: 1.4; }
    .sticky-badge, .recommend-badge, .essence-badge { display: inline-block; font-size: 0.65rem; font-weight: 600; padding: 2px 8px; border-radius: 30px; margin-left: 8px; vertical-align: middle; }
    .sticky-badge { background: #ef4444; color: white; }
    .recommend-badge { background: #3b82f6; color: white; }
    .essence-badge { background: #fbbf24; color: #78350f; }
    .oak-content-images { display: flex; gap: 8px; margin: 8px 0; flex-wrap: wrap; }
    .oak-content-images img { width: 60px; height: 60px; object-fit: cover; border-radius: 6px; border: 1px solid #e2e8f0; }
    .oak-content-excerpt { color: #334155; line-height: 1.5; margin-top: 6px; font-size: 13px; }
    .oak-pagination { margin: 30px 0 20px; text-align: center; }
    .oak-pagination .page-numbers { display: inline-block; padding: 6px 12px; margin: 0 4px; background: #f5f5f5; border: 1px solid #ddd; border-radius: 6px; text-decoration: none; color: #333; font-size: 14px; cursor: pointer; }
    .oak-pagination .page-numbers.current { background: #007cba; border-color: #007cba; color: #fff; }
    
    /* 发布表单（Quill） */
    .oak-zhuanti-publish-form {
        background: #f9f9f9;
        border-radius: 16px;
        padding: 24px;
        margin-top: 40px;
        border: 1px solid #eee;
    }
    .oak-zhuanti-publish-form input[type="text"] {
        width: 100%;
        padding: 12px;
        border: 1px solid #ddd;
        border-radius: 8px;
        font-size: 14px;
        box-sizing: border-box;
        margin-bottom: 16px;
    }
    #quill-editor {
        min-height: 250px;
        background: #fff;
        border: 1px solid #ddd;
        margin-bottom: 16px;
    }
    .ql-toolbar {
        border-top-left-radius: 8px;
        border-top-right-radius: 8px;
        background: #fff;
        border-color: #ddd !important;
    }
    .ql-container {
        border-bottom-left-radius: 8px;
        border-bottom-right-radius: 8px;
        font-size: 14px;
    }
    .oak-upload-status {
        font-size: 12px;
        color: #28a745;
        margin-left: 12px;
    }
    .oak-zhuanti-submit-btn {
        background: #0064ff;
        color: #fff;
        border: none;
        padding: 0px 15px;
        border-radius: 15px;
        cursor: pointer;
        font-size: 14px;
        margin-top: 16px;
    }
    
    /* ===== 响应式 ===== */
    @media (max-width: 1024px) {
        .oak-detail-layout, .oak-main-container {
            flex-direction: column;
        }
        .oak-sidebar {
            display: none; /* 手机端隐藏侧边栏 */
        }
        .oak-detail-main, .oak-main-content {
            width: 100%;
        }
        .oak-zhuanti-header-content {
            padding: 20px 15px;
        }
        .oak-tab-bar {
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
        }
    }
    @media (max-width: 768px) {
        .oak-article-wrapper { padding: 20px; }
        .comment-children { margin-left: 20px; padding-left: 12px; }
        .comment-body { padding: 12px; }
        .oak-footer-topic-card { padding: 12px; gap: 12px; }
        .oak-footer-topic-logo { width: 46px; height: 46px; }
        .oak-zhuanti-wrapper { padding: 0; }
        .oak-header-top { flex-direction: column; align-items: stretch; }
        .oak-header-info { justify-content: center; text-align: center; }
        .oak-header-stats { justify-content: center; margin-top: 10px; }
        .oak-header-actions { flex-wrap: wrap; }
        .oak-zhuanti-content-item { gap: 10px; }
        .oak-featured-image { width: 40px; height: 40px; margin-left: 12px; }
        .oak-content-body { padding: 12px 12px 12px 0; }
        .oak-item-header { flex-direction: column; }
        .oak-content-meta-right { text-align: left; }
        .oak-content-images img { width: 50px; height: 50px; }
        .oak-tab-bar { padding-bottom: 8px; }
        .oak-zhuanti-publish-form { padding: 15px; }
        #quill-editor { min-height: 180px; }
    }