/* 内容区域通用样式 */
        .section {
           /*  max-width: 1280px; */
            margin: 0 auto;
            padding: 48px 16px;
        }
        
        .section-container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 16px;
        }

        .section-title {
            font-size: 20px;
            font-weight: 700;
            color: #111827;
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 20px;
        }

        .section-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 20px;
            flex-wrap: wrap;
            gap: 12px;
        }

        .card {
            border-radius: 12px;
            padding: 24px;
            background: #ffffff;
        }

        .badge {
            display: inline-block;
            padding: 2px 8px;
            border-radius: 12px;
            font-size: 12px;
            font-weight: 500;
        }
        
         .badge-red {
            background: #fee2e2;
            color: #dc2626;
        }

        .badge-green {
            background: #dcfce7;
            color: #16a34a;
        }

        .badge-blue {
            background: #dbeafe;
            color: #2563eb;
        }

        .badge-cyan {
            background: #cffafe;
            color: #0891b2;
        }

        .badge-purple {
            background: #f3e8ff;
            color: #9333ea;
        }

        .badge-yellow {
            background: #fef3c7;
            color: #d97706;
        }

        .badge-orange {
            background: #ffedd5;
            color: #ea580c;
        }

        /* 三栏布局 */
        .three-col-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 24px;
        }

        @media (min-width: 1024px) {
            .three-col-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }
        
         /* 报告卡片 */
        .report-card {
            align-items: center;
            gap: 16px;
            padding: 16px;
            background: white;
            border-radius: 12px;
            border: 1px solid #f3f4f6;
            transition: all 0.3s;
            cursor: pointer;
        }

        .report-card:hover {
            border-color: #3b82f6;
            transform: translateY(-2px);
            box-shadow: 0 4px 6px -1px rgba(0,0,0,0.05);
        }

        .report-icon {
            color: #16a34a;
            font-size: 20px;
            flex-shrink: 0;
        }

        .report-info {
            flex: 1;
            min-width: 0;
        }

        .report-title {
            font-size: 14px;
            font-weight: 600;
            color: #111827;
            margin-bottom: 4px;
            display: -webkit-box;
            -webkit-line-clamp: 1;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .report-meta {
            font-size: 12px;
            color: #6b7280;
        }

        .report-download {
            padding: 6px 12px;
            background: #eff6ff;
            color: #2563eb;
            border-radius: 6px;
            font-size: 12px;
            font-weight: 500;
            flex-shrink: 0;
        }
        
        .report-icon img {
            width: 100%;
            height: 120px;
            margin-bottom: 20px;
        }
        
        /* 文库卡片图片样式 */
        .library-icon img {
            width: 24px;
            height: 24px;
            object-fit: contain;
        }
        
        /* 区域图标图片样式（如需同步修改） */
        .region-icon img {
            width: 16px;
            height: 16px;
            object-fit: contain;
        }
        
        /* logo图标图片样式（如需同步修改） */
        .logo-icon img {
            width: 18px;
            height: 18px;
            object-fit: contain;
        }
        
        /* 文库卡片 */
        .library-card {
            display: flex;
            align-items: center;
            gap: 16px;
            padding: 16px;
            background: #f5f7fa;
            border-radius: 12px;
            border: 1px solid #f3f4f6;
            transition: all 0.3s;
            cursor: pointer;
        }

        .library-card:hover {
            border-color: #3b82f6;
            transform: translateY(-2px);
            box-shadow: 0 4px 6px -1px rgba(0,0,0,0.05);
        }

        .library-icon {
            width: 48px;
            height: 48px;
            background: #fef3c7;
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #d97706;
            font-size: 20px;
            flex-shrink: 0;
        }

        /* 网格布局（报告&文库专用） */
        .grid-layout {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(480px, 1fr));
            gap: 20px;
        }
        
 /* 平台介绍 */
        .platform-section {
            background: white;
            border-top: 1px solid #f3f4f6;
            /* border-bottom: 1px solid #f3f4f6; */
            padding: 48px 16px;
        }

        .platform-content {
            max-width: 1280px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 32px;
            align-items: center;
        }

        @media (min-width: 768px) {
            .platform-content {
                flex-direction: row;
                justify-content: space-between;
            }
        }

        .platform-info h2 {
            font-size: 30px;
            font-weight: 800;
            color: #111827;
            margin-bottom: 16px;
        }

        .platform-info p {
            color: #6b7280;
            margin-bottom: 24px;
            max-width: 600px;
            line-height: 1.7;
        }

        .platform-badge {
            display: inline-block;
            padding: 4px 12px;
            background: #eff6ff;
            color: #2563eb;
            border: 1px solid #dbeafe;
            border-radius: 20px;
            font-size: 13px;
            margin-bottom: 16px;
        }

        .stats {
            display: flex;
            gap: 24px;
        }
        
        .stat-item{
        	margin-left:40px;
        }

        .stat-item .stat-num {
            font-size: 24px;
            font-weight: 800;
            color: #2563eb;
        }

        .stat-item .stat-label {
            font-size: 13px;
            color: #6b7280;
        }

        .feature-icons {
            display: flex;
            gap: 16px;
        }

        .feature-item {
            text-align: center;
            padding: 12px;
        }

        .feature-icon {
            width: 48px;
            height: 48px;
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            margin: 0 auto 8px;
        }

        .feature-item span {
            font-size: 13px;
            color: #374151;
            font-weight: 500;
        }
        
        /* 区域导航 - 独立区域 */
        .region-section {
            background: white;
            border-top: 1px solid #f3f4f6;
            border-bottom: 1px solid #f3f4f6;
        }

        .region-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 24px;
        }

        @media (min-width: 768px) {
            .region-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (min-width: 1024px) {
            .region-grid {
                grid-template-columns: repeat(4, 1fr);
            }
        }

        .region-card {
            padding: 20px;
            border: 1px solid #f3f4f6;
            border-radius: 12px;
            background: #fafafa;
        }

        .region-title {
            font-size: 16px;
            font-weight: 700;
            color: #1f2937;
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .region-icon {
            width: 28px;
            height: 28px;
            border-radius: 6px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
        }

        .province-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
        }

        .province-tag {
            padding: 4px 10px;
            background: white;
            border: 1px solid #e5e7eb;
            border-radius: 6px;
            font-size: 13px;
            color: #4b5563;
            cursor: pointer;
            transition: all 0.2s;
        }

        .province-tag:hover {
            border-color: #3b82f6;
            color: #2563eb;
            background: #eff6ff;
        }
        /* 企业库 */
        .tabs {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }

        .tab-btn {
            padding: 6px 16px;
            border-radius: 20px;
            font-size: 13px;
            font-weight: 500;
            cursor: pointer;
            border: 1px solid #e5e7eb;
            background: white;
            color: #4b5563;
            display: flex;
            align-items: center;
            gap: 4px;
            transition: all 0.3s;
        }

        .tab-btn:hover {
            border-color: #d1d5db;
        }

        .tab-btn.active-owner {
            background: #2563eb;
            color: white;
            border-color: #2563eb;
            box-shadow: 0 4px 6px -1px rgba(37, 99, 235, 0.2);
        }

        .tab-btn.active-agency {
            background: #f97316;
            color: white;
            border-color: #f97316;
            box-shadow: 0 4px 6px -1px rgba(249, 115, 22, 0.2);
        }

        .tab-btn.active-supplier {
            background: #16a34a;
            color: white;
            border-color: #16a34a;
            box-shadow: 0 4px 6px -1px rgba(22, 163, 74, 0.2);
        }

        .tab-content {
            display: none;
        }

        .tab-content.active {
            display: block;
        }

        .company-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 16px;
        }

        @media (min-width: 768px) {
            .company-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (min-width: 1024px) {
            .company-grid {
                grid-template-columns: repeat(4, 1fr);
            }
        }

        .company-card {
            padding: 16px;
            background: white;
            border: 1px solid #f3f4f6;
            border-radius: 8px;
            cursor: pointer;
            transition: all 0.3s;
        }

        .company-card:hover {
            border-color: #3b82f6;
            box-shadow: 0 4px 6px -1px rgba(0,0,0,0.05);
        }

        .company-header {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 8px;
        }

        .company-avatar {
            width: 40px;
            height: 40px;
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-weight: 700;
            font-size: 14px;
            flex-shrink: 0;
        }

        .company-name {
            font-size: 13px;
            font-weight: 600;
            color: #111827;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .company-type {
            font-size: 12px;
            color: #6b7280;
        }

        .company-meta {
            font-size: 12px;
            color: #6b7280;
            margin-bottom: 8px;
            max-width: 254px;
		    white-space: nowrap;
		    overflow: hidden;
		    text-overflow: ellipsis;
        }

        .company-footer {
            display: flex;
            justify-content: space-between;
            font-size: 12px;
        }
        
        .badge-red {
            background: #fee2e2;
            color: #dc2626;
        }

        .badge-green {
            background: #dcfce7;
            color: #16a34a;
        }

        .badge-blue {
            background: #dbeafe;
            color: #2563eb;
        }

        .badge-cyan {
            background: #cffafe;
            color: #0891b2;
        }

        .badge-purple {
            background: #f3e8ff;
            color: #9333ea;
        }

        .badge-yellow {
            background: #fef3c7;
            color: #d97706;
        }

        .badge-orange {
            background: #ffedd5;
            color: #ea580c;
        }

        /* 三栏布局 - 招标信息区域 */
        .three-col-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 24px;
        }

        @media (min-width: 1024px) {
            .three-col-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }

        /* 招标/变更/中标信息样式 */
        .info-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .info-item {
            padding: 12px;
            border-radius: 8px;
            border: 1px solid;
            cursor: pointer;
            transition: all 0.3s;
        }

        .info-item:hover {
            transform: translateY(-2px);
            box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1);
        }

        .info-item-blue {
            background: #eff6ff;
            border-color: #dbeafe;
        }

        .info-item-blue:hover {
            border-color: #3b82f6;
        }

        .info-item-cyan {
            background: #ecfeff;
            border-color: #cffafe;
        }

        .info-item-cyan:hover {
            border-color: #06b6d4;
        }

        .info-item-green {
            background: #f0fdf4;
            border-color: #dcfce7;
        }

        .info-item-green:hover {
            border-color: #22c55e;
        }

        .info-item-purple {
            background: #faf5ff;
            border-color: #f3e8ff;
        }

        .info-item-purple:hover {
            border-color: #a855f7;
        }

        .info-item-yellow {
            background: #fffbeb;
            border-color: #fef3c7;
        }

        .info-item-yellow:hover {
            border-color: #f59e0b;
        }

        .info-item-orange {
            background: #fff7ed;
            border-color: #ffedd5;
        }

        .info-item-orange:hover {
            border-color: #f97316;
        }

        .info-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 10px;
        }

        .info-title {
            font-size: 13px;
            font-weight: 600;
            color: #1f2937;
            line-height: 1.5;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-bottom: 4px;
        }

        .info-meta {
            font-size: 12px;
            color: #6b7280;
            margin-top: 10px;
        }

        .info-price {
            font-size: 16px;
            font-weight: 700;
            margin-top: 4px;
        }

        .view-more {
            width: 100%;
            margin-top: 16px;
            padding: 10px;
            text-align: center;
            color: #2563eb;
            font-size: 13px;
            font-weight: 500;
            background: none;
            border: none;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 4px;
        }

        .view-more:hover {
            color: #1d4ed8;
        }
        
        /* 政策法规 */
        .policy-section {
            background: white;
            padding: 48px 0;
            border-top: 1px solid #f3f4f6;
        }

        

        .policy-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 12px;
        }

        @media (min-width: 768px) {
            .policy-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        .policy-item {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 20px;
            border: 1px solid #f3f4f6;
            border-radius: 12px;
            cursor: pointer;
            transition: all 0.3s;
            text-decoration: none;
            background: #f9fafb;
        }

        .policy-item:hover {
            border-color: #3b82f6;
            background: #eff6ff;
            transform: translateY(-2px);
        }

        .policy-main {
            flex: 1;
            min-width: 0;
            margin-right: 12px;
        }

        .policy-title {
            font-size: 14px;
            font-weight: 600;
            color: #111827;
            display: -webkit-box;
            -webkit-line-clamp: 1;
            -webkit-box-orient: vertical;
            overflow: hidden;
            line-height: 1.5;
            margin-bottom: 16px;
        }

        .policy-item:hover .policy-title {
            color: #2563eb;
        }

        .policy-meta {
            display: flex;
            gap: 16px;
            font-size: 12px;
            color: #6b7280;
        }

        .arrow {
            color: #9ca3af;
            flex-shrink: 0;
            font-size: 18px;
        }

        .policy-item:hover .arrow {
            color: #2563eb;
        }