/* 全局样式重置与基础设置 */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: "Microsoft YaHei", Arial, sans-serif;
        }
        
        body {
            background-color: #f5f7fa;
            color: #333;
            line-height: 1.6;
        }
        
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 15px; /* 手机端减少左右内边距，增加可用空间 */
        }
        
        /* 顶部实时下载提示 - 垂直滚动核心样式 */
        .download-notice {
            background-color: #fff;
            border-bottom: 1px solid #eee;
            padding: 10px 0; /* 手机端减少上下 padding */
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 2px 6px rgba(0,0,0,0.03);
            height: 40px; /* 略微降低高度，更适配手机 */
            overflow: hidden;
        }
        
        .notice-container {
            width: 100%;
            height: 100%;
            overflow: hidden;
        }
        
        .notice-list {
            list-style: none;
            animation: scrollVertical 6s linear infinite;
        }
        
        .notice-item {
            display: flex;
            align-items: center;
            gap: 8px; /* 减少间距 */
            height: 40px; /* 与容器高度一致 */
            justify-content: center;
        }
        
        /* 垂直滚动关键帧动画 */
        @keyframes scrollVertical {
            0% { transform: translateY(0); }
            33.33% { transform: translateY(-40px); } /* 对应新高度 */
            66.66% { transform: translateY(-80px); }
            100% { transform: translateY(0); }
        }
        
        .notice-icon {
            color: #ff6700;
            font-weight: bold;
            font-size: 14px; /* 缩小图标字号 */
        }
        
        .notice-text {
            color: #666;
            font-size: 12px; /* 手机端缩小提示文字 */
            white-space: nowrap; /* 防止文字换行导致混乱 */
        }
        
        .highlight {
            color: #ff6700;
            font-weight: 600;
        }
        
        /* 头部banner区域 */
        .header-banner {
            padding: 25px 0; /* 减少上下内边距 */
            background: linear-gradient(135deg, #ff7a45 0%, #ff6700 100%);
            color: #fff;
            border-radius: 10px; /* 略微减小圆角 */
            margin: 15px 0; /* 减少上下间距 */
            overflow: hidden;
        }
        
        .banner-content {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 20px;
            padding: 0 15px; /* 减少左右内边距 */
        }
        
        .banner-image {
            flex: 1;
            min-width: 200px; /* 降低最小宽度，适配小屏手机 */
            text-align: center;
        }
        
        .banner-image img {
            max-width: 100%;
            height: auto;
            max-height: 220px; /* 限制图片高度，避免手机端占用过多空间 */
            border-radius: 8px;
            box-shadow: 0 4px 15px rgba(0,0,0,0.1);
        }
        
        .banner-intro {
            flex: 2;
            min-width: 280px;
        }
        
        .banner-intro h1 {
            font-size: 24px; /* 手机端缩小标题字号 */
            margin-bottom: 12px;
            line-height: 1.3;
        }
        
        .banner-intro p {
            font-size: 14px; /* 缩小描述文字 */
            margin-bottom: 15px;
            opacity: 0.9;
        }
        
        .banner-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 8px; /* 减少标签间距 */
            justify-content: center; /* 手机端标签居中显示 */
        }
        
        .tag {
            background-color: rgba(255,255,255,0.2);
            padding: 4px 10px; /* 缩小标签内边距 */
            border-radius: 18px;
            font-size: 12px; /* 缩小标签文字 */
        }
        
        /* 核心价值板块 */
        .core-values {
            background-color: #fff;
            padding: 25px 15px; /* 调整内边距 */
            border-radius: 10px;
            margin: 15px 0;
            box-shadow: 0 2px 10px rgba(0,0,0,0.05);
        }
        
        .section-title {
            text-align: center;
            font-size: 20px; /* 手机端缩小section标题 */
            margin-bottom: 20px;
            color: #333;
            position: relative;
            padding-bottom: 8px;
        }
        
        .section-title::after {
            content: "";
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 50px; /* 缩短下划线 */
            height: 2.5px;
            background-color: #ff6700;
            border-radius: 3px;
        }
        
        .values-list {
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 15px; /* 减少间距 */
        }
        
        .value-item {
            flex: 1;
            min-width: 140px; /* 降低最小宽度，让两个一行显示更美观 */
            text-align: center;
            padding: 15px 10px; /* 调整内边距 */
            border-radius: 8px;
            transition: all 0.3s ease;
        }
        
        .value-item:hover {
            transform: translateY(-3px); /* 减小hover上浮距离 */
            box-shadow: 0 5px 15px rgba(0,0,0,0.08);
        }
        
        .value-icon {
            font-size: 30px; /* 缩小价值图标 */
            color: #ff6700;
            margin-bottom: 12px;
        }
        
        .value-title {
            font-size: 16px; /* 缩小价值标题 */
            margin-bottom: 8px;
            color: #333;
        }
        
        .value-desc {
            font-size: 12px; /* 缩小价值描述 */
            color: #666;
        }
        
        /* APP排行榜区域 - 核心布局优化 */
        .app-ranking {
            background-color: #fff;
            padding: 25px 15px;
            border-radius: 10px;
            margin: 15px 0;
            box-shadow: 0 2px 10px rgba(0,0,0,0.05);
        }
        
        .ranking-list {
            margin-top: 15px;
        }
        
        /* 核心：手机端优化横向布局，提升触控体验 */
        .app-item {
            display: flex;
            align-items: center;
            padding: 12px 8px; /* 调整内边距 */
            border-bottom: 1px solid #f0f0f0;
            transition: all 0.3s ease;
            border-radius: 8px;
            gap: 8px; /* 优化间距 */
            width: 100%;
            overflow: hidden;
        }
        
        .app-item:hover {
            background-color: #fafafa;
            transform: translateX(3px); /* 减小hover偏移 */
        }
        
        /* 数字序号优化 */
        .app-rank {
            width: 30px;
            height: 30px;
            line-height: 30px;
            text-align: center;
            background-color: #ff6700;
            color: #fff;
            font-weight: bold;
            border-radius: 50%;
            flex-shrink: 0;
            font-size: 13px; /* 缩小序号文字 */
        }
        
        .app-rank.top1 { background-color: #ff4400; }
        .app-rank.top2 { background-color: #ff7700; }
        .app-rank.top3 { background-color: #ffaa00; }
        
        /* APP图标+名称+评分优化 */
        .app-info-left {
            display: flex;
            align-items: center;
            flex: 1;
            min-width: 100px; /* 调整最小宽度 */
        }
        
        .app-icon {
            width: 42px;
            height: 42px; /* 缩小图标尺寸 */
            border-radius: 10px;
            margin-right: 8px;
            object-fit: cover;
            border: 1px solid #eee;
            flex-shrink: 0;
        }
        
        .app-basic {
            min-width: 70px;
        }
        
        .app-name {
            font-size: 15px; /* 调整名称字号 */
            font-weight: 600;
            margin-bottom: 2px;
            color: #333;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        
        .app-score {
            color: #ff9500;
            font-size: 11px;
            display: flex;
            align-items: center;
        }
        
        /* APP介绍优化：手机端确保只显示1行，更整洁 */
        .app-desc {
            flex: 2;
            padding: 0 5px;
            color: #666;
            font-size: 11px;
            line-height: 1.4;
            display: -webkit-box;
            -webkit-line-clamp: 1; /* 手机端强制1行显示 */
            -webkit-box-orient: vertical;
            overflow: hidden;
            text-overflow: ellipsis;
            height: 1.4em;
        }
        
        /* 下载按钮优化：提升手机端触控面积 */
        .app-download {
            flex-shrink: 0;
        }
        
        .download-btn {
            background-color: #ff6700;
            color: #fff;
            border: none;
            padding: 7px 14px; /* 优化padding，增大触控面积 */
            border-radius: 20px;
            font-size: 13px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            box-shadow: 0 2px 8px rgba(255,103,0,0.3);
            white-space: nowrap;
            text-decoration: none; /* 清除a标签下划线 */
            display: inline-block; /* 确保padding生效 */
        }
        
        .download-btn:hover, .download-btn:active {
            background-color: #ff4400;
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(255,103,0,0.4);
        }
        
        /* 用户真实赚钱案例板块 - 手机端优化 */
        .user-cases {
            background-color: #fff;
            padding: 25px 15px;
            border-radius: 10px;
            margin: 15px 0;
            box-shadow: 0 2px 10px rgba(0,0,0,0.05);
        }
        
        .cases-list {
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 15px; /* 减少间距 */
        }
        
        .case-item {
            flex: 1;
            min-width: 100%; /* 手机端强制单行显示 */
            padding: 18px; /* 调整内边距 */
            border-radius: 10px;
            background-color: #fafafa;
            border: 1px solid #f0f0f0;
            transition: all 0.3s ease;
            position: relative;
        }
        
        .case-item:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 16px rgba(0,0,0,0.08);
            border-color: transparent;
        }
        
        .case-avatar {
            width: 45px;
            height: 45px; /* 缩小头像 */
            border-radius: 50%;
            object-fit: cover;
            margin-bottom: 12px;
            border: 2px solid #ff6700;
        }
        
        .case-user {
            display: flex;
            align-items: center;
            margin-bottom: 10px;
        }
        
        .user-info {
            margin-left: 10px;
        }
        
        .user-name {
            font-size: 15px; /* 调整用户名字号 */
            font-weight: 600;
            color: #333;
        }
        
        .user-app {
            font-size: 12px; /* 调整使用APP文字 */
            color: #ff6700;
        }
        
        .case-earn {
            font-size: 18px; /* 调整赚钱金额字号 */
            font-weight: bold;
            color: #ff4400;
            margin-bottom: 8px;
        }
        
        .case-content {
            font-size: 13px; /* 调整案例内容字号 */
            color: #666;
            line-height: 1.5;
            margin-bottom: 12px;
        }
        
        .case-time {
            font-size: 11px; /* 调整时间字号 */
            color: #999;
            position: absolute;
            bottom: 18px;
            right: 18px;
        }
        
        /* 榜单总结区域 - 手机端优化 */
        .ranking-summary {
            background-color: #fff;
            padding: 25px 15px;
            border-radius: 10px;
            margin: 15px 0;
            box-shadow: 0 2px 10px rgba(0,0,0,0.05);
        }
        
        .summary-content {
            font-size: 14px; /* 调整总结文字字号 */
            color: #666;
            line-height: 1.7;
        }
        
        .summary-content p {
            margin-bottom: 12px;
        }
        
        .summary-highlight {
            color: #ff6700;
            font-weight: 600;
        }
        
        /* 常见问题区域 - 手机端优化 */
        .faq-section {
            background-color: #fff;
            padding: 25px 15px;
            border-radius: 10px;
            margin: 15px 0;
            box-shadow: 0 2px 10px rgba(0,0,0,0.05);
        }
        
        .faq-list {
            margin-top: 15px;
        }
        
        .faq-item {
            margin-bottom: 15px;
            border-bottom: 1px solid #f0f0f0;
            padding-bottom: 15px;
        }
        
        .faq-question {
            font-size: 15px; /* 调整问题字号 */
            font-weight: 600;
            color: #333;
            margin-bottom: 6px;
            display: flex;
            align-items: flex-start; /* 让问题文字顶部对齐 */
        }
        
        .faq-question::before {
            content: "Q:";
            color: #ff6700;
            margin-right: 8px;
            font-weight: bold;
            margin-top: 2px;
        }
        
        .faq-answer {
            font-size: 13px; /* 调整回答字号 */
            color: #666;
            padding-left: 22px;
            line-height: 1.6;
        }
        
        .faq-answer::before {
            content: "A:";
            color: #4CAF50;
            margin-right: 8px;
            font-weight: bold;
        }
        
        /* 底部合作媒体区域 - 手机端优化 */
        .footer {
            background-color: #333;
            color: #fff;
            padding: 25px 0;
            margin-top: 20px;
            border-radius: 10px 10px 0 0;
        }
        
        .footer-content {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 12px; /* 减少间距 */
        }
        
        .coop-title {
            font-size: 14px; /* 调整合作媒体标题 */
            margin-bottom: 8px;
            color: #ccc;
        }
        
        .footer-links {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 15px; /* 调整链接间距 */
            padding: 0 15px;
        }
        
        .footer-link {
            color: #fff;
            text-decoration: none;
            font-size: 13px; /* 调整链接文字 */
            transition: all 0.3s ease;
        }
        
        .footer-link:hover {
            color: #ff6700;
            text-decoration: underline;
        }
        
        .copyright {
            font-size: 11px; /* 调整版权文字 */
            color: #999;
            margin-top: 12px;
            text-align: center;
            padding: 0 15px;
        }
        
        /* 响应式适配 - 手机端专项优化 */
        @media (max-width: 768px) {
            /* 进一步优化触控体验 */
            .download-btn {
                padding: 8px 16px; /* 进一步增大触控面积 */
                font-size: 14px;
            }
            
            /* 确保APP列表在极小屏幕上不挤压 */
            .app-item {
                gap: 6px;
                padding: 10px 6px;
            }
            
            /* 优化超小屏幕下的文字显示 */
            .app-name {
                font-size: 14px;
            }
            
            .app-desc {
                font-size: 10px;
            }
            
            /* 案例板块在超小屏幕上的优化 */
            .case-content {
                font-size: 12px;
            }
        }

        /* 电脑端适配 */
        @media (min-width: 769px) {
            .app-item {
                gap: 15px;
                padding: 15px;
            }
            
            .app-desc {
                -webkit-line-clamp: 2;
                height: 2.8em;
                font-size: 14px;
            }
        }