/* 全局样式重置与基础设置 */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        
        body {
            background-color: #f8f9fa;
            color: #333;
            line-height: 1.6;
        }
        
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        /* 顶部banner样式 */
        header {
            padding: 40px 0;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            border-radius: 0 0 20px 20px;
            margin-bottom: 40px;
            box-shadow: 0 4px 20px rgba(0,0,0,0.1);
        }
        
        .banner {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 30px;
        }
        
        .banner-img {
            flex: 1;
            min-width: 300px;
        }
        
        .banner-img img {
            width: 100%;
            height: auto;
            border-radius: 15px;
            box-shadow: 0 8px 30px rgba(0,0,0,0.2);
        }
        
        .banner-content {
            flex: 1.5;
            min-width: 300px;
        }
        
        .banner-content h1 {
            font-size: 2.5rem;
            margin-bottom: 20px;
            line-height: 1.3;
        }
        
        .banner-content p {
            font-size: 1.1rem;
            margin-bottom: 25px;
            opacity: 0.9;
        }
        
        .tag-container {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            margin-bottom: 20px;
        }
        
        .tag {
            background-color: rgba(255,255,255,0.2);
            padding: 8px 16px;
            border-radius: 30px;
            font-size: 0.9rem;
        }
        
         /* 顶部通知栏 */
        .top-notice {
            background-color: #667eea;
            color: white;
            padding: 12px 20px;
            text-align: center;
            font-size: 15px;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 2px 8px rgba(0,0,0,0.15);
            animation: flash 2s infinite alternate;
        }

        @keyframes flash {
            from { opacity: 0.85; }
            to { opacity: 1; }
        }
        
        /* APP列表样式 */
        .app-section {
            margin-bottom: 60px;
        }
        
        .section-title {
            font-size: 1.8rem;
            margin-bottom: 30px;
            color: #2d3748;
            position: relative;
            padding-bottom: 10px;
        }
        
        .section-title::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: 0;
            width: 60px;
            height: 3px;
            background-color: #667eea;
        }
        
        /* APP分类标签 */
        .app-category {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-bottom: 25px;
        }
        
        .category-btn {
            background-color: white;
            border: 1px solid #e2e8f0;
            padding: 8px 18px;
            border-radius: 30px;
            font-size: 0.9rem;
            color: #4a5568;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        
        .category-btn.active {
            background-color: #667eea;
            color: white;
            border-color: #667eea;
        }
        
        .category-btn:hover {
            border-color: #667eea;
            color: #667eea;
        }
        
        .app-list {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        
        .app-card {
            background-color: white;
            border-radius: 12px;
            padding: 20px;
            display: flex;
            align-items: center;
            gap: 20px;
            box-shadow: 0 2px 10px rgba(0,0,0,0.05);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            position: relative;
        }
        
        .app-card::before {
            content: '';
            position: absolute;
            left: 0;
            top: 0;
            height: 100%;
            width: 4px;
            background-color: #667eea;
            border-radius: 4px 0 0 4px;
        }
        
        .app-card.high-pay::before {
            background-color: #e53e3e;
        }
        
        .app-card.skill-based::before {
            background-color: #38b2ac;
        }
        
        .app-card.beginner-friendly::before {
            background-color: #48bb78;
        }
        
        .app-card.time-flexible::before {
            background-color: #ed8936;
        }
        
        .app-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 20px rgba(0,0,0,0.1);
        }
        
        .app-icon {
            width: 60px;
            height: 60px;
            border-radius: 15px;
            object-fit: cover;
            border: 2px solid #f0f0f0;
        }
        
        .app-info {
            flex: 1;
        }
        
        .app-name {
            font-size: 1.2rem;
            font-weight: 600;
            margin-bottom: 5px;
            color: #2d3748;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        
        .app-tag {
            font-size: 0.75rem;
            padding: 2px 8px;
            border-radius: 12px;
            background-color: #f0f8fb;
            color: #4299e1;
            /* 确保标签不被截断 */
            flex-shrink: 0;
            white-space: nowrap;
        }
        
        .app-tag.high-pay {
            background-color: #fee2e2;
            color: #e53e3e;
        }
        
        .app-tag.skill-based {
            background-color: #e0f2fe;
            color: #38b2ac;
        }
        
        .app-tag.beginner-friendly {
            background-color: #dcfce7;
            color: #48bb78;
        }
        
        .app-tag.time-flexible {
            background-color: #fef3c7;
            color: #ed8936;
        }
        
        .app-desc {
            font-size: 0.95rem;
            color: #718096;
            line-height: 1.5;
            margin-bottom: 8px;
            /* 默认不限制行数，PC端正常显示 */
        }
        
        .app-meta {
            display: flex;
            gap: 15px;
            font-size: 0.85rem;
            color: #a0aec0;
        }
        
        .app-meta span {
            display: flex;
            align-items: center;
            gap: 4px;
        }
        
        .download-btn {
            background-color: #667eea;
            color: white;
            border: none;
            padding: 10px 25px;
            border-radius: 30px;
            font-size: 1rem;
            font-weight: 500;
            cursor: pointer;
            transition: background-color 0.3s ease, transform 0.2s ease;
            white-space: nowrap;
        }
        
        .download-btn:hover {
            background-color: #5a6edb;
            transform: scale(1.05);
        }
        
        .download-btn:active {
            transform: scale(0.98);
        }
        
        .download-btn.hot {
            background-color: #e53e3e;
        }
        
        .download-btn.hot:hover {
            background-color: #c53030;
        }
        
        /* 赚钱效率对比表 */
        .comparison-section {
            background-color: white;
            border-radius: 15px;
            padding: 30px;
            margin-bottom: 60px;
            box-shadow: 0 2px 15px rgba(0,0,0,0.05);
            overflow-x: auto;
        }
        
        .comparison-table {
            width: 100%;
            border-collapse: collapse;
            min-width: 800px;
        }
        
        .comparison-table th,
        .comparison-table td {
            padding: 12px 15px;
            text-align: left;
            border-bottom: 1px solid #f0f0f0;
        }
        
        .comparison-table th {
            background-color: #f8f9fa;
            font-weight: 600;
            color: #2d3748;
        }
        
        .comparison-table tr:hover {
            background-color: #fafafa;
        }
        
        .rating {
            color: #ed8936;
            font-weight: bold;
        }
        
        /* 用户评价样式 */
        .reviews-section {
            margin-bottom: 60px;
        }
        
        .reviews-list {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 20px;
        }
        
        .review-card {
            background-color: white;
            border-radius: 12px;
            padding: 20px;
            box-shadow: 0 2px 10px rgba(0,0,0,0.05);
        }
        
        .review-header {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 15px;
        }
        
        .user-avatar {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            object-fit: cover;
        }
        
        .user-info {
            flex: 1;
        }
        
        .user-name {
            font-weight: 600;
            color: #2d3748;
            font-size: 0.95rem;
        }
        
        .review-app {
            font-size: 0.8rem;
            color: #718096;
        }
        
        .review-rating {
            color: #ed8936;
        }
        
        .review-content {
            font-size: 0.95rem;
            color: #4a5568;
            line-height: 1.6;
            margin-bottom: 10px;
        }
        
        .review-date {
            font-size: 0.8rem;
            color: #a0aec0;
            text-align: right;
        }
        
        /* 榜单总结样式 */
        .summary-section {
            background-color: white;
            border-radius: 15px;
            padding: 30px;
            margin-bottom: 60px;
            box-shadow: 0 2px 15px rgba(0,0,0,0.05);
        }
        
        .summary-content {
            font-size: 1.05rem;
            color: #4a5568;
            line-height: 1.8;
        }
        
        .summary-content p {
            margin-bottom: 15px;
        }
        
        .summary-content strong {
            color: #2d3748;
        }
        
        .summary-tips {
            background-color: #f0f8fb;
            border-left: 4px solid #4299e1;
            padding: 15px 20px;
            border-radius: 0 8px 8px 0;
            margin-top: 20px;
        }
        
        /* 须知板块 */
        .tips-section {
            padding: 48px 0;
            background-color: var(--white);
            border-radius: var(--radius);
            margin-bottom: 64px;
        }
        
        .tips-list {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 20px;
            margin: 30px 0;
        }
        
        .tips-item {
            background: white;
            padding: 20px;
            border-radius: 16px;
            display: flex;
            gap: 15px;
            box-shadow: 0 2px 8px rgba(0,0,0,0.05);
        }

        .tips-icon {
            width: 40px;
            height: 40px;
            background-color: var(--primary-light);
            color: var(--primary);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            font-size: 20px;
        }

        .tips-content h4 {
            font-size: 18px;
            font-weight: 600;
            color: var(--text-dark);
            margin-bottom: 8px;
        }

        .tips-content p {
            font-size: 14px;
            color: var(--text-gray);
        }
        
        /* 常见问题样式 */
        .faq-section {
            margin-bottom: 60px;
        }
        
        .faq-list {
            background-color: white;
            border-radius: 15px;
            overflow: hidden;
            box-shadow: 0 2px 15px rgba(0,0,0,0.05);
        }
        
        .faq-item {
            border-bottom: 1px solid #f0f0f0;
        }
        
        .faq-question {
            padding: 20px 30px;
            font-weight: 600;
            color: #2d3748;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            transition: background-color 0.3s ease;
        }
        
        .faq-question:hover {
            background-color: #f8f9fa;
        }
        
        .faq-question::after {
            content: '+';
            font-size: 1.5rem;
            color: #667eea;
            transition: transform 0.3s ease;
        }
        
        .faq-question.active::after {
            content: '-';
            transform: rotate(0deg);
        }
        
        .faq-answer {
            padding: 0 30px;
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease, padding 0.3s ease;
            color: #718096;
            background-color: #fafafa;
        }
        
        .faq-answer.active {
            padding: 0 30px 20px;
            max-height: 500px;
        }
         /* 页脚样式 */
        footer {
            background-color: #2d3748;
            color: white;
            padding: 40px 0;
            border-radius: 20px 20px 0 0;
            margin-top: 40px;
        }
        
        .footer-content {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 15px;
            justify-content: center;
        }
        
        .footer-content span {
            font-size: 1.1rem;
            font-weight: 500;
        }
        
        .footer-link {
            color: #a0aec0;
            text-decoration: none;
            padding: 5px 12px;
            border-radius: 4px;
            transition: color 0.3s ease, background-color 0.3s ease;
        }
        
        .footer-link:hover {
            color: white;
            background-color: rgba(255,255,255,0.1);
        }
        
        .copyright {
            text-align: center;
            margin-top: 20px;
            font-size: 0.9rem;
            color: #a0aec0;
        }

        /* 响应式设计：768px以下为手机端布局 */
        @media (max-width: 768px) {
            .banner {
                text-align: center;
            }
            
            .banner-content h1 {
                font-size: 2rem;
            }
            
            .tag-container {
                justify-content: center;
            }
            
            /* 手机端APP卡片布局：横向排列（图标+名称+下载按钮在同一行） */
            .app-card {
                flex-direction: column;
                text-align: left; /* 改为左对齐，更符合阅读习惯 */
                padding: 20px 15px;
            }
            
            /* 手机端：图标+名称+下载按钮 横向容器 */
            .app-header {
                display: flex;
                align-items: center;
                gap: 12px;
                width: 100%;
                margin-bottom: 10px;
            }
            
            /* 手机端：图标大小调整 */
            .app-icon {
                width: 50px;
                height: 50px;
            }
            
            /* 手机端：名称区域占满中间空间 */
            .app-name-wrap {
                flex: 1;
                min-width: 0; /* 解决文字溢出问题 */
                /* 调整名称容器布局，避免标签被截断 */
                display: flex;
                align-items: center;
            }
            
            .app-name {
                justify-content: flex-start;
                font-size: 1.1rem;
                /* 移除white-space: nowrap，允许名称换行 */
                overflow: hidden;
                text-overflow: ellipsis; /* 名称过长时显示省略号 */
                margin-bottom: 2px;
                /* 让名称占据容器主要宽度 */
                flex: 1;
            }
            
            /* 手机端：下载按钮在同一行，缩小尺寸 */
            .app-card .download-btn {
                padding: 6px 15px;
                font-size: 0.9rem;
                flex-shrink: 0; /* 防止按钮被压缩 */
            }
            
            .app-info {
                margin-bottom: 0;
                width: 100%;
                padding-left: 0; /* 移除缩进，改为居中 */
            }
            
            /* 手机端：介绍文字限制2行，超出显示省略号 */
            .app-desc {
                display: -webkit-box;
                -webkit-line-clamp: 2; /* 限制2行 */
                -webkit-box-orient: vertical;
                overflow: hidden;
                text-overflow: ellipsis;
                line-height: 1.5;
                font-size: 0.9rem;
                margin-bottom: 8px;
            }
            
            /* 关键修改：手机端元数据居中显示 */
            .app-meta {
                justify-content: center; /* 水平居中 */
                flex-wrap: wrap; /* 元数据可换行 */
                gap: 15px;
                padding-left: 0; /* 移除缩进 */
                margin-top: 8px; /* 增加上边距，和描述分开 */
            }
            
            .section-title {
                font-size: 1.5rem;
                text-align: center;
            }
            
            .section-title::after {
                left: 50%;
                transform: translateX(-50%);
            }
             /* 修复手机端合作媒体一行显示问题 */
            .footer-content {
                flex-wrap: nowrap; /* 禁止换行 */
                overflow-x: auto;  /* 允许横向滚动 */
                justify-content: flex-start; /* 从左侧开始排列 */
                padding: 0 10px;  /* 添加左右内边距 */
            }
            
            .footer-content::-webkit-scrollbar {
                display: none; /* 隐藏滚动条 */
            }
            
            .footer-content span {
                white-space: nowrap; /* 防止文字换行 */
            }
            
            .reviews-list {
                grid-template-columns: 1fr;
            }
            
            /* 手机端隐藏PC端布局和底部下载按钮 */
            .app-pc-header {
                display: none;
            }
            /* 关键修改：隐藏手机端卡片底部的下载按钮，只保留app-header里的 */
            .app-card > .download-btn:not(.app-header .download-btn) {
                display: none !important;
            }
        }
        
        @media (max-width: 480px) {
            /* 超小屏手机优化 */
            .app-card .download-btn {
                padding: 5px 12px;
                font-size: 0.85rem;
            }
            
            .app-name {
                font-size: 1rem;
            }
            
            .app-desc {
                font-size: 0.85rem;
            }
            
            .banner-content h1 {
                font-size: 1.8rem;
            }
            
            .summary-section,
            .comparison-section {
                padding: 20px;
            }
            
            .faq-question, .faq-answer {
                padding: 15px 20px;
            }
        }
        
        /* PC端布局样式 */
        @media (min-width: 769px) {
            .app-header {
                display: none; /* 手机端布局隐藏 */
            }
            
            .app-pc-header {
                display: flex;
                align-items: center;
                gap: 15px;
                width: 280px; /* 固定宽度，避免布局错乱 */
            }
            
            /* PC端下载按钮正常显示 */
            .app-card .download-btn {
                display: block !important;
            }
        }