:root {
            --primary: #1a56db; --primary-dark: #1e3a8a; --primary-light: #3b82f6; --primary-bg: #eff6ff;
            --accent: #f59e0b; --accent-light: #fffbeb; --success: #10b981; --danger: #ef4444;
            --purple: #8b5cf6; --pink: #ec4899; --orange: #ea580c;
            --text: #1f2937; --text-secondary: #4b5563; --text-light: #6b7280; --text-lighter: #9ca3af;
            --bg: #f1f5f9; --bg-dark: #0f172a; --white: #ffffff; --card-bg: #ffffff;
            --border: #e2e8f0; --border-light: #f1f5f9;
            --shadow: 0 1px 3px rgba(0,0,0,.08); --shadow-md: 0 4px 12px rgba(0,0,0,.08); --shadow-lg: 0 10px 25px rgba(0,0,0,.1);
            --radius: 8px; --radius-lg: 12px; --radius-sm: 6px;
            --header-h: 64px; --max-width: 1280px;
        }
        *{margin:0;padding:0;box-sizing:border-box}
        body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI','PingFang SC','Microsoft YaHei',sans-serif;font-size:14px;color:var(--text);background:var(--bg);line-height:1.6;min-width:1100px}
        a{text-decoration:none;color:inherit}
        img{max-width:100%}

        /* Header */
        .header{position:fixed;top:0;left:0;right:0;height:var(--header-h);background:var(--white);border-bottom:1px solid var(--border);z-index:1000;box-shadow:var(--shadow)}
        .header-inner{max-width:var(--max-width);margin:0 auto;height:100%;display:flex;align-items:center;padding:0 20px;gap:28px}
        .header-logo{flex-shrink:0;display:flex;align-items:center}
        .header-logo img{height:40px;width:auto;display:block}
        .header-nav{display:flex;align-items:center;gap:2px;flex-shrink:0}
        .nav-item{padding:8px 14px;color:var(--text);font-size:16px;font-weight:500;border-radius:0;transition:color .2s;white-space:nowrap;cursor:pointer;background:transparent}
        .nav-item:hover{color:var(--primary);background:transparent}
        .nav-item.active{color:var(--text);background:transparent}
        .header-right{display:flex;align-items:center;gap:16px;margin-left:auto;flex-shrink:0}
        .header-search{width:300px;display:flex;align-items:center;flex-shrink:0}
        .search-wrap{width:100%;display:flex;border:1px solid var(--border);border-radius:20px;overflow:hidden;transition:border-color .2s}
        .search-wrap:focus-within{border-color:var(--primary)}
        .search-input{flex:1;border:none;outline:none;padding:8px 14px;font-size:13px;color:var(--text);min-width:0}
        .search-input::placeholder{color:var(--text-lighter)}
        .search-btn{width:40px;border:none;background:var(--white);color:var(--text-light);cursor:pointer;font-size:16px;display:flex;align-items:center;justify-content:center;transition:color .2s}
        .search-btn:hover{color:var(--primary)}
        .header-user{font-size:13px;color:var(--text-secondary);white-space:nowrap;cursor:pointer}
        .header-user:hover{color:var(--primary)}
        .header-user .nickname{color:var(--primary);font-weight:600}
        .header-user .logout-link{color:var(--text-light);margin-left:8px;font-size:13px}
        .header-user .logout-link:hover{color:var(--danger)}

    /* Page Body */
    .page-body{margin-top:var(--header-h);padding:20px 0}
    .container{max-width:var(--max-width);margin:0 auto;padding:0 20px}
    .content-grid{display:grid;grid-template-columns:7fr 3fr;gap:20px;align-items:start}

    /* ====== 集市详情 2:7:1.5 布局 ====== */
    .detail-grid{display:grid;grid-template-columns:2fr 7fr 1.5fr;gap:20px;align-items:start}
    .detail-grid.news-detail{grid-template-columns:7fr 3fr}
    .detail-left .left-card,.detail-right .right-card{background:var(--card-bg);border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:16px;overflow:hidden}
    .detail-center .center-card{background:var(--card-bg);border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:16px;overflow:hidden}

    /* Left - Category Tree */
    .left-card-header{display:flex;align-items:center;padding:10px 12px;border-bottom:1px solid var(--border)}
    .left-card-header h3{font-size:14px;font-weight:600;color:var(--text)}
    .left-card-body{padding:8px}
    .cat-tree{list-style:none;padding:0;margin:0}
    .cat-tree-item{margin-bottom:2px}
    .cat-level1{display:flex;align-items:center;padding:5px 8px;border-radius:var(--radius-sm);font-size:13px;font-weight:600;color:var(--text);cursor:pointer;transition:background .15s}
    .cat-level1:hover{background:var(--bg)}
    .cat-level1.active{background:var(--primary-bg);color:var(--primary)}
    .cat-level1 .cat-icon{margin-right:4px;font-size:13px}
    .cat-level1 .cat-count{font-size:10px;color:var(--text-lighter);margin-left:auto;font-weight:400}
    .cat-level2-list{padding:2px 0 2px 20px;list-style:none}
    .cat-level2-item{padding:3px 8px;font-size:12px;color:var(--text-secondary);border-radius:var(--radius-sm);cursor:pointer;transition:all .15s;display:flex;align-items:center;gap:4px}
    .cat-level2-item:hover{background:var(--bg);color:var(--primary)}
    .cat-level2-item.active{background:var(--primary-bg);color:var(--primary);font-weight:500}
    .cat-level2-item a{color:inherit;text-decoration:none;display:flex;align-items:center;gap:4px;width:100%}
    .cat-level2-item .sub-icon{font-size:11px}
    .cat-level2-item .sub-count{font-size:10px;color:var(--text-lighter);margin-left:auto}

    /* Center - Post Detail */
    .post-notice{background:#fffbeb;border:1px solid #fde68a;border-radius:var(--radius);padding:10px 16px;margin:16px 16px 0;font-size:13px;color:#92400e;line-height:1.6}
    .post-author-bar{display:flex;align-items:center;padding:16px;gap:12px;border-bottom:1px solid var(--border-light)}
    .post-author-bar .avatar{width:44px;height:44px;border-radius:50%;object-fit:cover;flex-shrink:0;border:2px solid var(--border)}
    .post-author-bar .author-info{flex:1;min-width:0}
    .post-author-bar .author-name{font-size:14px;font-weight:600;color:var(--text);margin-bottom:2px}
    .post-author-bar .author-meta{font-size:12px;color:var(--text-lighter);display:flex;align-items:center;gap:8px;flex-wrap:wrap}
    .post-author-bar .author-meta .cat-tag{background:var(--primary-bg);color:var(--primary);padding:1px 8px;border-radius:4px;font-size:11px;font-weight:500}
    .post-author-bar .top-tag{background:linear-gradient(135deg,#fef3c7,#fde68a);color:#92400e;padding:1px 8px;border-radius:4px;font-size:11px;font-weight:500}
    .post-author-bar .red-tag{background:#fef2f2;color:var(--danger);padding:1px 8px;border-radius:4px;font-size:11px;font-weight:500}

    .contact-prominent{display:flex;align-items:center;gap:16px;padding:14px 16px;background:linear-gradient(135deg,#eff6ff,#dbeafe);border-bottom:1px solid var(--border-light);flex-wrap:nowrap}
    .contact-prominent .cp-item{display:flex;align-items:center;gap:8px;font-size:14px;flex-shrink:0}
    .contact-prominent .cp-icon{width:32px;height:32px;background:var(--primary);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:16px;flex-shrink:0}
    .contact-prominent .cp-label{font-size:12px;color:var(--text-light);white-space:nowrap}
    .contact-prominent .cp-value{font-size:15px;font-weight:700;color:var(--primary);white-space:nowrap}
    .contact-prominent .cp-divider{width:1px;height:32px;background:var(--border);flex-shrink:0}
    .contact-prominent .cp-call-btn{flex-shrink:0;padding:8px 18px;background:var(--primary);color:#fff;border:none;border-radius:20px;font-size:13px;font-weight:600;cursor:pointer;transition:background .2s;margin-left:auto}
    .contact-prominent .cp-call-btn:hover{background:var(--primary-dark)}

    .post-content{padding:16px;font-size:15px;line-height:1.9;color:var(--text);word-break:break-all}
    .post-content img{max-width:100%;border-radius:var(--radius);margin:8px 0;cursor:pointer}
    .post-images{display:flex;flex-direction:column;gap:12px;padding:0 16px 16px;align-items:center}
    .post-images img{max-width:100%;height:auto;border-radius:var(--radius);cursor:pointer;transition:transform .2s}
    .post-images img:hover{transform:scale(1.01)}

    .post-action-bar{display:flex;align-items:center;gap:16px;padding:12px 16px;border-top:1px solid var(--border-light);border-bottom:1px solid var(--border-light);font-size:13px;color:var(--text-lighter)}
    .post-action-bar .stat-item{display:flex;align-items:center;gap:5px}
    .post-action-bar .report-btn{margin-left:auto;padding:5px 14px;border:1px solid var(--border);border-radius:20px;background:#fff;cursor:pointer;font-size:13px;color:var(--text-light);transition:all .2s}
    .post-action-bar .report-btn:hover{border-color:var(--danger);color:var(--danger)}

    /* 举报弹窗 */
    .report-overlay{display:none;position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,0.5);z-index:300;align-items:center;justify-content:center}
    .report-overlay.show{display:flex}
    .report-dialog{background:white;border-radius:16px;width:90%;max-width:400px;padding:24px 20px 20px}
    .report-dialog h4{text-align:center;font-size:17px;color:#1f2937;margin-bottom:6px}
    .report-dialog .report-subtitle{text-align:center;font-size:12px;color:#9ca3af;margin-bottom:16px}
    .report-dialog .report-reasons{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px}
    .report-dialog .report-reason-tag{padding:6px 14px;background:#f3f4f6;border-radius:16px;font-size:13px;color:#374151;cursor:pointer;border:2px solid transparent;transition:.2s}
    .report-dialog .report-reason-tag.selected{border-color:#dc2626;background:#fef2f2;color:#dc2626}
    .report-dialog textarea{width:100%;height:80px;padding:10px 12px;border:1px solid #d1d5db;border-radius:10px;font-size:14px;resize:none;outline:none;margin-bottom:14px;box-sizing:border-box}
    .report-dialog textarea:focus{border-color:#dc2626}
    .report-dialog .report-btns{display:flex;gap:10px}
    .report-dialog .report-btns button{flex:1;padding:10px;border-radius:10px;font-size:15px;font-weight:500;cursor:pointer;border:none}
    .report-dialog .btn-cancel{background:#f3f4f6;color:#374151}
    .report-dialog .btn-submit{background:#dc2626;color:white}
    .report-dialog .btn-submit:disabled{opacity:0.5;pointer-events:none}
    .post-bottom-notice{margin:0 16px 16px;background:#f0f9ff;border:1px solid #bae6fd;border-radius:var(--radius);padding:10px 14px;font-size:13px;color:#0369a1;line-height:1.6}

    /* Right - Sidebar */
    .right-card-header{display:flex;align-items:center;padding:14px 16px;border-bottom:1px solid var(--border)}
    .right-card-header h3{font-size:15px;font-weight:600;color:var(--text)}
    .right-card-body{padding:12px 16px}
    .qr-display{text-align:center;padding:8px 0}
    .qr-display img{width:120px;height:120px;border-radius:var(--radius);border:1px solid var(--border);display:block;margin:0 auto 6px}
    .qr-display .qr-tip{font-size:12px;color:var(--text-lighter)}
    .latest-item{display:flex;align-items:center;gap:10px;padding:8px 0;border-bottom:1px solid var(--border-light);cursor:pointer}
    .latest-item:last-child{border-bottom:none}
    .latest-item:hover .latest-content{color:var(--primary)}
    .latest-thumb{width:44px;height:36px;border-radius:6px;object-fit:cover;background:var(--bg);flex-shrink:0}
    .latest-content{flex:1;font-size:13px;color:var(--text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;line-height:1.4}
    .latest-meta{font-size:11px;color:var(--text-lighter);flex-shrink:0}

    /* Comments */
    .comment-section-header{padding:14px 16px;border-bottom:1px solid var(--border-light);font-size:14px;font-weight:600;color:var(--text)}
    .comment-form{padding:14px 16px;border-bottom:1px solid var(--border-light)}
    .comment-form textarea{width:100%;min-height:72px;padding:10px;border:1px solid var(--border);border-radius:var(--radius-sm);font-size:13px;resize:vertical;outline:none;font-family:inherit;transition:border-color .2s}
    .comment-form textarea:focus{border-color:var(--primary)}
    .comment-form .cf-footer{display:flex;justify-content:space-between;align-items:center;margin-top:8px}
    .comment-form .cf-tip{font-size:12px;color:var(--text-lighter)}
    .comment-form button{padding:6px 18px;background:var(--primary);color:#fff;border:none;border-radius:20px;font-size:13px;cursor:pointer;transition:background .2s}
    .comment-form button:hover{background:var(--primary-dark)}
    .comment-list{padding:0 16px 16px}
    .comment-item{display:flex;gap:10px;padding:12px 0;border-bottom:1px solid var(--border-light)}
    .comment-item:last-child{border-bottom:none}
    .comment-avatar{width:32px;height:32px;border-radius:50%;object-fit:cover;flex-shrink:0}
    .comment-content{flex:1;min-width:0}
    .comment-nickname{font-size:13px;font-weight:600;color:var(--text);margin-bottom:3px}
    .comment-text{font-size:13px;color:var(--text-secondary);line-height:1.5;margin-bottom:4px}
    .comment-time{font-size:11px;color:var(--text-lighter)}
    .comment-empty{padding:24px;text-align:center;color:var(--text-lighter);font-size:13px}

    /* Left - Main Content */
    .main-card{background:var(--card-bg);border-radius:var(--radius-lg);box-shadow:var(--shadow);overflow:hidden;margin-bottom:20px}
    .post-header{padding:20px 24px 16px;border-bottom:1px solid var(--border-light)}
    .post-title{font-size:22px;font-weight:700;color:var(--text);line-height:1.4;margin-bottom:12px}
    .post-meta{display:flex;align-items:center;gap:12px;font-size:13px;color:var(--text-light);flex-wrap:wrap}
    .post-meta .author{display:flex;align-items:center;gap:6px;cursor:pointer}
    .post-meta .author img{width:24px;height:24px;border-radius:50%;object-fit:cover}
    .post-tags{display:flex;gap:6px;margin-top:10px}
    .post-tag{padding:3px 10px;border-radius:4px;font-size:12px;font-weight:500}
    .post-tag.cat{background:var(--primary-bg);color:var(--primary)}
    .post-tag.top{background:linear-gradient(135deg,#fef3c7,#fde68a);color:#92400e}
    .post-tag.red{background:#fef2f2;color:var(--danger)}

    .post-body{padding:20px 24px;font-size:15px;line-height:1.8;color:var(--text);word-break:break-all}
    .post-body img{max-width:100%;border-radius:var(--radius);margin:10px 0}
    .post-body .post-images{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;padding:0 24px 20px}
    .post-body .post-images img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:var(--radius);cursor:pointer;transition:transform .2s}
    .post-body .post-images img:hover{transform:scale(1.03)}

    .post-actions{display:flex;align-items:center;gap:16px;padding:16px 24px;border-top:1px solid var(--border-light);font-size:13px;color:var(--text-light)}
    .post-actions button{padding:6px 14px;border:1px solid var(--border);border-radius:20px;background:var(--white);cursor:pointer;font-size:13px;color:var(--text-secondary);transition:all .2s}
    .post-actions button:hover{border-color:var(--primary);color:var(--primary)}
    .post-actions .btn-primary{background:var(--primary);color:#fff;border-color:var(--primary)}
    .post-actions .btn-primary:hover{background:var(--primary-dark)}

        /* Right - Sidebar */
        .sidebar-card{background:var(--card-bg);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;margin-bottom:16px}
        .sidebar-card-header{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-bottom:1px solid var(--border)}
        .sidebar-card-header h3{font-size:15px;font-weight:600;color:var(--text)}
        .sidebar-card-body{padding:12px 16px}

        /* Author Card */
        .author-card{text-align:center;padding:20px 16px}
        .author-avatar{width:64px;height:64px;border-radius:50%;object-fit:cover;margin-bottom:10px;border:2px solid var(--primary-light)}
        .author-name{font-size:15px;font-weight:600;color:var(--text);margin-bottom:6px}
        .author-btn{display:inline-block;padding:6px 20px;background:var(--primary);color:#fff;border:none;border-radius:20px;font-size:13px;cursor:pointer;margin-top:10px;transition:background .2s}
        .author-btn:hover{background:var(--primary-dark)}

        /* Related List */
        .related-item{display:flex;gap:10px;padding:8px 0;border-bottom:1px solid var(--border-light);cursor:pointer}
        .related-item:last-child{border-bottom:none}
        .related-item:hover .related-title{color:var(--primary)}
        .related-img{width:60px;height:42px;border-radius:6px;object-fit:cover;flex-shrink:0;background:#f3f4f6}
        .related-title{flex:1;font-size:13px;color:var(--text);overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;line-height:1.4}

        /* Comment */
        .comment-form{padding:16px 24px;border-bottom:1px solid var(--border-light)}
        .comment-form textarea{width:100%;min-height:80px;padding:10px;border:1px solid var(--border);border-radius:var(--radius-sm);font-size:14px;resize:vertical;outline:none;font-family:inherit;transition:border-color .2s}
        .comment-form textarea:focus{border-color:var(--primary)}
        .comment-form .cf-footer{display:flex;justify-content:space-between;align-items:center;margin-top:8px}
        .comment-form .cf-tip{font-size:12px;color:var(--text-lighter)}
        .comment-form button{padding:7px 20px;background:var(--primary);color:#fff;border:none;border-radius:20px;font-size:13px;cursor:pointer;transition:background .2s}
        .comment-form button:hover{background:var(--primary-dark)}
        .comment-list{padding:0 24px 20px}
        .comment-item{display:flex;gap:10px;padding:14px 0;border-bottom:1px solid var(--border-light)}
        .comment-item:last-child{border-bottom:none}
        .comment-avatar{width:32px;height:32px;border-radius:50%;object-fit:cover;flex-shrink:0}
        .comment-content{flex:1;min-width:0}
        .comment-nickname{font-size:13px;font-weight:600;color:var(--text);margin-bottom:4px}
        .comment-text{font-size:13px;color:var(--text-secondary);line-height:1.5;margin-bottom:6px}
        .comment-time{font-size:11px;color:var(--text-lighter)}

        /* Carpool Detail - New Layout */
        .cp-notice-top{background:#fffbeb;border:1px solid #fde68a;border-radius:var(--radius);padding:10px 16px;margin:16px;font-size:13px;color:#92400e;line-height:1.6}
        .cp-author-bar{display:flex;align-items:center;padding:14px 16px;gap:12px;border-bottom:1px solid var(--border-light)}
        .cp-avatar{width:44px;height:44px;border-radius:50%;object-fit:cover;flex-shrink:0;border:2px solid var(--border)}
        .cp-author-info{flex:1;min-width:0}
        .cp-author-name{font-size:14px;font-weight:600;color:var(--text);margin-bottom:3px}
        .cp-author-meta{font-size:12px;color:var(--text-lighter);display:flex;align-items:center;gap:8px;flex-wrap:wrap}
        .cp-tag-top{background:linear-gradient(135deg,#fef3c7,#fde68a);color:#92400e;padding:1px 6px;border-radius:4px;font-size:11px;font-weight:500}
        .cp-tag-red{background:#ef4444;color:#fff;padding:1px 6px;border-radius:4px;font-size:11px;font-weight:500}
        .cp-type-row{text-align:center;padding:16px 16px 8px}
        .cp-type-tag{display:inline-block;padding:8px 24px;border-radius:20px;font-size:15px;font-weight:700}
        .cp-type-person{background:linear-gradient(135deg,#1e40af,#1d4ed8);color:#fff}
        .cp-type-car{background:linear-gradient(135deg,#b45309,#f59e0b);color:#fff}
        .cp-route-box{text-align:center;padding:12px 16px 20px}
        .cp-route-line{font-size:22px;font-weight:700;color:var(--text);display:flex;align-items:center;justify-content:center;gap:12px;flex-wrap:wrap}
        .cp-route-start{color:var(--text)}
        .cp-route-arrow{color:var(--primary);font-size:20px}
        .cp-route-end{color:var(--primary)}
        .cp-waypoint{font-size:13px;color:var(--text-secondary);margin-top:8px;padding:4px 12px;background:var(--bg);border-radius:var(--radius-sm);display:inline-block}
        .cp-info-grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:0 16px 16px}
        .cp-info-card{background:var(--bg);border-radius:var(--radius);padding:12px 14px}
        .cp-info-label{font-size:12px;color:var(--text-light);margin-bottom:4px}
        .cp-info-value{font-size:15px;font-weight:700;color:var(--text)}
        .cp-contact-box{border-top:1px solid var(--border-light);padding:14px 16px;background:#fafafa}
        .cp-contact-item{display:flex;align-items:center;gap:12px;margin-bottom:10px;font-size:14px}
        .cp-contact-item:last-child{margin-bottom:0}
        .cp-contact-label{color:var(--text-light);font-size:13px;flex-shrink:0;width:56px}
        .cp-contact-value{color:var(--text);font-weight:600;font-size:14px}
        .cp-phone-full{color:var(--success);font-size:16px;font-weight:700;letter-spacing:1px}
        .cp-remark-value{color:var(--text-secondary);font-size:13px;font-weight:400}
        .cp-notice-bottom{background:#f0f9ff;border:1px solid #bae6fd;border-radius:var(--radius);padding:10px 16px;margin:0 16px 16px;font-size:13px;color:#0369a1;line-height:1.6}
        .cp-action-bar{display:flex;align-items:center;gap:12px;padding:12px 16px;border-top:1px solid var(--border-light);border-bottom:1px solid var(--border-light);font-size:13px;color:var(--text-lighter)}
        .cp-views{flex:1}
        .cp-share-btn,.cp-report-btn{padding:5px 14px;border:1px solid var(--border);border-radius:20px;background:#fff;cursor:pointer;font-size:13px;color:var(--text-secondary);transition:all .2s}
        .cp-share-btn:hover{border-color:var(--primary);color:var(--primary)}
        .cp-report-btn:hover{border-color:var(--danger);color:var(--danger)}

        /* 拼车最新列表 */
        .cp-latest-item{padding:10px 0;border-bottom:1px solid var(--border-light);cursor:pointer;display:flex;align-items:center;gap:8px;font-size:13px;white-space:nowrap;overflow:hidden}
        .cp-latest-item:last-child{border-bottom:none}
        .cp-latest-item:hover .cp-latest-text{color:var(--primary)}
        .cp-latest-type{font-size:11px;font-weight:700;padding:2px 6px;border-radius:4px;flex-shrink:0}
        .cp-latest-type.person{background:#eff6ff;color:#1d4ed8}
        .cp-latest-type.car{background:#fef3c7;color:#92400e}
        .cp-latest-text{flex:1;overflow:hidden;text-overflow:ellipsis;color:var(--text)}
        .cp-latest-time{font-size:11px;color:var(--text-lighter);flex-shrink:0}

        /* Carpool Detail - Old Style (keep for fallback) */
        .carpool-detail{padding:24px}
        .cp-route{font-size:24px;font-weight:700;color:var(--text);margin-bottom:16px}
        .cp-route .arrow{color:var(--primary);margin:0 10px}
        .cp-info-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:20px}
        .cp-info-item{background:var(--primary-bg);border-radius:var(--radius);padding:12px 16px}
        .cp-info-label{font-size:12px;color:var(--text-light);margin-bottom:4px}
        .cp-info-value{font-size:15px;font-weight:600;color:var(--text)}
        .cp-desc{font-size:14px;line-height:1.8;color:var(--text-secondary);margin-bottom:20px}
        .cp-contact{display:flex;gap:12px}
        .cp-contact button{flex:1;padding:10px;border:none;border-radius:var(--radius);font-size:14px;font-weight:500;cursor:pointer;transition:all .2s}
        .cp-contact .call-btn{background:var(--primary);color:#fff}
        .cp-contact .sms-btn{background:var(--primary-bg);color:var(--primary)}

        /* News Detail - content only */
        .news-content{font-size:15px;line-height:1.8;color:var(--text);word-break:break-all}
        .news-content img{max-width:100%;border-radius:var(--radius);margin:10px 0}

        /* Loading & Error */
        .loading{padding:60px;text-align:center;color:var(--text-lighter)}
        .error{padding:60px;text-align:center;color:var(--danger)}

        /* Image Viewer */
        .img-viewer{display:none;position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.95);z-index:5000}
        .img-viewer.show{display:flex;flex-direction:column}
        .img-viewer .viewer-header{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;color:#fff}
        .img-viewer .viewer-close{font-size:28px;cursor:pointer}
        .img-viewer .viewer-body{flex:1;display:flex;align-items:center;justify-content:center;overflow:hidden}
        .img-viewer .viewer-body img{max-width:90vw;max-height:80vh;object-fit:contain}
        .img-viewer .viewer-hint{text-align:center;color:rgba(255,255,255,.5);font-size:12px;padding:12px}

        /* Footer */
        .footer{background:var(--bg-dark);padding:36px 20px 20px;margin-top:40px}
        .footer-inner{max-width:var(--max-width);margin:0 auto}
        .footer-main{display:flex;gap:40px;margin-bottom:24px}
        .footer-left{flex:1;min-width:0}
        .footer-left h4{color:#fff;font-size:14px;font-weight:600;margin-bottom:14px}
        .friend-links{display:flex;flex-wrap:wrap;gap:12px 20px;margin-bottom:20px}
        .friend-links a{color:rgba(255,255,255,.6);font-size:13px;transition:color .2s}
        .friend-links a:hover{color:#fff}
        .copyright{color:rgba(255,255,255,.4);font-size:12px;line-height:1.8}
        .friend-desc{color:rgba(255,255,255,.5);font-size:13px;line-height:1.6;margin-top:0}
        .friend-desc-row{display:flex;align-items:center;gap:20px;margin-top:8px;flex-wrap:nowrap}
        .friend-links-inline{display:flex;gap:16px;margin-top:0;flex-shrink:0;white-space:nowrap;align-items:center}
        .friend-links-inline a{color:rgba(255,255,255,.5);font-size:13px;transition:color .2s}
        .friend-links-inline a:hover{color:#fff}
        .footer-right{display:flex;gap:16px;flex-shrink:0;flex-wrap:wrap}
        .qr-item{text-align:center;flex:1;min-width:0}
        .qr-img{width:80px;height:80px;background:rgba(255,255,255,.95);border-radius:var(--radius-sm);overflow:hidden;margin-bottom:8px;display:flex;align-items:center;justify-content:center}
        .qr-img img{width:100%;height:100%;object-fit:cover;display:block}
        .qr-img .qr-placeholder{font-size:12px;color:#9ca3af}
        .qr-label{color:rgba(255,255,255,.6);font-size:12px}
        .footer-bottom{margin-top:20px;padding-top:20px;border-top:1px solid rgba(255,255,255,.1);text-align:center}
        .footer-bottom p{color:rgba(255,255,255,.35);font-size:12px}
        .footer-bottom-info{display:flex;align-items:center;gap:8px;justify-content:center;margin-top:6px;font-size:12px;color:rgba(255,255,255,.4);flex-wrap:wrap}
        .footer-bottom-info span{white-space:nowrap}
        .footer-dot{opacity:.3}

        @media(max-width:1200px){
            .content-grid{grid-template-columns:7fr 5fr}
        }
        @media(max-width:768px){
            body{min-width:auto}
            .header-nav{display:none}
            .content-grid{grid-template-columns:1fr}
        }

/* ========== 评论回复样式 ========== */
/* 回复按钮 */
.comment-reply-btn {
    background: none;
    border: none;
    color: var(--primary);
    font-size: 12px;
    cursor: pointer;
    padding: 2px 6px;
    border-radius: 3px;
    transition: background .2s;
}
.comment-reply-btn:hover {
    background: var(--primary-bg);
}
/* 点赞按钮 */
.comment-like-btn {
    background: none;
    border: none;
    color: var(--text-lighter);
    font-size: 12px;
    cursor: pointer;
    padding: 2px 6px;
    border-radius: 3px;
    transition: all .2s;
}
.comment-like-btn:hover {
    color: #dc2626;
    background: #fef2f2;
}
/* 回复数标签 */
.reply-count-tag {
    font-size: 11px;
    color: var(--primary);
    background: var(--primary-bg);
    padding: 1px 6px;
    border-radius: 10px;
    margin-left: 4px;
    cursor: default;
}
/* 子回复区域 */
.comment-replies {
    margin-top: 8px;
    padding: 8px 12px;
    background: #f8fafc;
    border-radius: 6px;
    border-left: 3px solid var(--primary-light);
}
.comment-reply-item {
    padding: 4px 0;
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.5;
}
.comment-reply-item + .comment-reply-item {
    border-top: 1px solid #f1f5f9;
    margin-top: 4px;
    padding-top: 6px;
}
.reply-nick {
    font-weight: 600;
    color: var(--primary);
}
.reply-text {
    color: var(--text-secondary);
}
.reply-time {
    font-size: 11px;
    color: var(--text-lighter);
    margin-left: 8px;
}
/* 内联回复框 */
.reply-box {
    margin-top: 10px;
    padding: 10px;
    background: #f8fafc;
    border-radius: 6px;
    border: 1px solid var(--border);
}
.reply-box-tip {
    font-size: 12px;
    color: var(--text-light);
    margin-bottom: 6px;
    font-weight: 500;
}
.reply-input {
    width: 100%;
    min-height: 56px;
    padding: 8px 10px;
    border: 1px solid var(--border);
    border-radius: 4px;
    font-size: 13px;
    resize: vertical;
    outline: none;
    font-family: inherit;
    transition: border-color .2s;
}
.reply-input:focus {
    border-color: var(--primary);
}
.reply-box-actions {
    display: flex;
    gap: 8px;
    margin-top: 8px;
    justify-content: flex-end;
}
/* tech-btn for reply box */
.reply-box .tech-btn {
    padding: 5px 14px;
    border: none;
    border-radius: 4px;
    font-size: 12px;
    cursor: pointer;
    font-weight: 500;
}
.reply-box .tech-btn-primary { background: var(--primary); color: #fff; }
.reply-box .tech-btn-primary:hover { background: var(--primary-dark); }
.reply-box .tech-btn-default { background: #e5e7eb; color: #374151; }
.reply-box .tech-btn-default:hover { background: #d1d5db; }
/* 返回列表按钮 - 参考首页发布按钮 */
.back-list-btn{display:flex;align-items:center;justify-content:center;gap:6px;padding:14px 16px;border-radius:var(--radius);font-size:15px;font-weight:600;cursor:pointer;border:none;text-decoration:none;transition:all .2s;margin-bottom:16px}
.back-list-btn:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}
.back-btn-blue{background:var(--primary);color:#fff}
.back-btn-blue:hover{background:var(--primary-dark)}
.back-btn-yellow{background:var(--accent);color:#fff}
.back-btn-yellow:hover{background:#d97706}
.back-btn-green{background:var(--success);color:#fff}
.back-btn-green:hover{background:#059669}
@media(max-width:768px){ .back-list-btn{display:none} }