/* 🎨 现代移动端设计系统 */
        :root {
            /* 新配色系统 - 活力橙红 */
            --primary: #FF6B35;
            --primary-light: #FF8A65;
            --primary-dark: #E55722;
            --secondary: #FF4081;
            --accent: #00BCD4;
            
            /* 渐变系统 */
            --gradient-primary: linear-gradient(135deg, #FF6B35 0%, #FF4081 100%);
            --gradient-card: linear-gradient(135deg, #FFFFFF 0%, #F8F9FF 100%);
            --gradient-dark: linear-gradient(135deg, #1A1A2E 0%, #16213E 100%);
            
            /* 中性色 */
            --white: #FFFFFF;
            --gray-50: #FAFAFA;
            --gray-100: #F5F5F5;
            --gray-200: #EEEEEE;
            --gray-300: #E0E0E0;
            --gray-400: #BDBDBD;
            --gray-500: #9E9E9E;
            --gray-600: #757575;
            --gray-700: #616161;
            --gray-800: #424242;
            --gray-900: #212121;
            
            /* 功能色 */
            --success: #4CAF50;
            --warning: #FF9800;
            --error: #F44336;
            --info: #2196F3;
            
            /* 阴影系统 */
            --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
            --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
            --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
            --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
            --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
            --shadow-colored: 0 10px 30px rgba(255, 107, 53, 0.3);
            
            /* 边框半径 */
            --radius-xs: 2px;
            --radius-sm: 4px;
            --radius-md: 8px;
            --radius-lg: 12px;
            --radius-xl: 16px;
            --radius-2xl: 24px;
            --radius-3xl: 32px;
            --radius-full: 9999px;
            
            /* 字体 */
            --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
            --font-display: 'Space Grotesk', sans-serif;
            
            /* 间距 */
            --space-1: 4px;
            --space-2: 8px;
            --space-3: 12px;
            --space-4: 16px;
            --space-5: 20px;
            --space-6: 24px;
            --space-8: 32px;
            --space-10: 40px;
            --space-12: 48px;
            --space-16: 64px;
            --space-20: 80px;
            
            /* 字体大小 */
            --text-xs: 12px;
            --text-sm: 14px;
            --text-base: 16px;
            --text-lg: 18px;
            --text-xl: 20px;
            --text-2xl: 24px;
            --text-3xl: 30px;
            --text-4xl: 36px;
            --text-5xl: 48px;
        }
        
        /* 🔄 重置和基础样式 */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: var(--font-primary);
            background: #F0F2F5;
            color: var(--gray-900);
            line-height: 1.6;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }
        
        /* 📱 移动端容器 */
        .app-container {
            max-width: 100%;
            min-height: 100vh;
            background: linear-gradient(180deg, #F0F2F5 0%, #E3F2FD 100%);
        }
        
        /* 🎯 顶部状态栏 */
        .status-bar {
            background: var(--gradient-primary);
            height: 4px;
            width: 100%;
            position: fixed;
            top: 0;
            z-index: 1000;
            animation: loading-bar 3s ease-in-out infinite;
        }
        
        @keyframes loading-bar {
            0%, 100% { transform: scaleX(0.3); transform-origin: left; }
            50% { transform: scaleX(1); transform-origin: center; }
        }
        
        /* 📋 主卡片流布局 */
        .card-feed {
            padding: var(--space-3) var(--space-4) var(--space-20);
            max-width: 420px;
            margin: 0 auto;
            gap: var(--space-6);
            display: flex;
            flex-direction: column;
        }
        
        /* 🎪 通用卡片样式 */
        .feed-card {
            background: var(--white);
            border-radius: var(--radius-2xl);
            box-shadow: var(--shadow-md);
            overflow: hidden;
            border: 1px solid rgba(255, 107, 53, 0.08);
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            position: relative;
        }
        
        .feed-card:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-xl);
            border-color: rgba(255, 107, 53, 0.15);
        }
        
        /* 🚀 Hero卡片 - 全新设计 */
        .hero-card {
            background: var(--gradient-primary);
            color: var(--white);
            text-align: center;
            padding: var(--space-5) var(--space-6);
            position: relative;
            overflow: hidden;
            margin-top: var(--space-2);
        }
        
        .hero-card::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: repeating-conic-gradient(from 0deg at 50% 50%, transparent 0deg, rgba(255,255,255,0.03) 60deg, transparent 120deg);
            animation: rotate-pattern 20s linear infinite;
        }
        
        @keyframes rotate-pattern {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }
        
        .hero-content {
            position: relative;
            z-index: 2;
        }
        
        .hero-emoji {
            font-size: 64px;
            margin-bottom: var(--space-4);
            display: block;
            /* animation: bounce-emoji 2s ease-in-out infinite; */
        }
        .dhsx{ animation: bounce-emoji 2s ease-in-out infinite;display: inline-block }
        .hero-emoji img{width: 100%;border-radius: 10px;}
        
        @keyframes bounce-emoji {
            0%, 100% { transform: translateY(0) scale(1); }
            50% { transform: translateY(-8px) scale(1.1); }
        }
        
        .hero-title {
            font-family: var(--font-display);
            font-size: var(--text-3xl);
            font-weight: 800;
            line-height: 1.2;
            margin-bottom: var(--space-4);
        }
        
        .hero-subtitle {
            font-size: var(--text-lg);
            opacity: 0.9;
            margin-bottom: var(--space-8);
            font-weight: 500;
        }
        
        .hero-stats {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: var(--space-4);
            /* margin-bottom: var(--space-8); */
        }
        
        .hero-stat {
            background: rgba(255, 255, 255, 0.15);
            backdrop-filter: blur(10px);
            border-radius: var(--radius-xl);
            padding: var(--space-4);
            border: 1px solid rgba(255, 255, 255, 0.2);
        }
        
        .hero-stat-number {
            font-size: var(--text-2xl);
            font-weight: 800;
            display: block;
            margin-bottom: var(--space-1);
        }
        
        .hero-stat-label {
            font-size: var(--text-sm);
            opacity: 0.8;
            font-weight: 500;
        }
        
        /* 🔥 紧急通知卡片 */
        .urgency-card {
            background: linear-gradient(135deg, #FF1744 0%, #FF4081 100%);
            color: var(--white);
            padding: var(--space-6);
            position: relative;
            animation: pulse-urgency 2s ease-in-out infinite;
        }
        
        @keyframes pulse-urgency {
            0%, 100% { box-shadow: var(--shadow-md), 0 0 0 0 rgba(255, 23, 68, 0.4); }
            50% { box-shadow: var(--shadow-lg), 0 0 0 8px rgba(255, 23, 68, 0.1); }
        }
        
        .urgency-header {
            display: flex;
            align-items: center;
            gap: var(--space-3);
            margin-bottom: var(--space-4);
        }
        
        .urgency-icon {
            font-size: 28px;
            animation: shake 0.5s ease-in-out infinite alternate;
        }
        
        @keyframes shake {
            0% { transform: translateX(0); }
            100% { transform: translateX(2px); }
        }
        
        .urgency-title {
            font-size: var(--text-xl);
            font-weight: 700;
            flex: 1;
        }
        
        .urgency-timer {
            background: rgba(255, 255, 255, 0.2);
            border-radius: var(--radius-lg);
            padding: var(--space-3) var(--space-4);
            display: flex;
            align-items: center;
            gap: var(--space-2);
            backdrop-filter: blur(10px);
        }
        
        .timer-number {
            font-size: var(--text-lg);
            font-weight: 800;
            color: #FFEB3B;
            min-width: 24px;
            text-align: center;
        }
        
        /* 💰 薪资展示卡片 */
        .salary-card {
            padding: var(--space-6);
        }
        
        .salary-header {
            display: flex;
            align-items: center;
            gap: var(--space-3);
            margin-bottom: var(--space-6);
        }
        
        .salary-icon {
            width: 48px;
            height: 48px;
            background: linear-gradient(135deg, #4CAF50 0%, #8BC34A 100%);
            border-radius: var(--radius-xl);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
        }
        
        .salary-title {
            font-size: var(--text-xl);
            font-weight: 700;
            color: var(--gray-900);
            flex: 1;
        }
        
        .salary-live-indicator {
            background: #FF1744;
            color: var(--white);
            padding: var(--space-1) var(--space-3);
            border-radius: var(--radius-full);
            font-size: var(--text-xs);
            font-weight: 600;
            text-transform: uppercase;
            animation: blink 1s ease-in-out infinite;
        }
        
        @keyframes blink {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.7; }
        }
        
        .salary-feed {
            max-height: 300px;
            overflow: hidden;
            position: relative;
        }
        
        .salary-list {
            list-style: none;
            transition: transform 0.5s ease;
        }
        
        .salary-item {
            display: flex;
            align-items: center;
            gap: var(--space-4);
            padding: var(--space-4);
            margin-bottom: var(--space-3);
            background: var(--gray-50);
            border-radius: var(--radius-lg);
            transition: all 0.3s ease;
        }
        
        .salary-item:hover {
            background: var(--gray-100);
            transform: translateX(4px);
        }
        
        .salary-avatar {
            width: 44px;
            height: 44px;
            background: var(--gradient-primary);
            border-radius: var(--radius-full);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--white);
            font-weight: 700;
            font-size: var(--text-sm);
        }
        
        .salary-info {
            flex: 1;
        }
        
        .salary-name {
            font-weight: 600;
            font-size: var(--text-base);
            margin-bottom: var(--space-1);
        }
        
        .salary-time {
            font-size: var(--text-sm);
            color: var(--gray-500);
        }
        
        .salary-amount {
            font-size: var(--text-lg);
            font-weight: 800;
            color: #4CAF50;
        }
        
        /* 🎮 功能特性卡片 */
        .features-card {
            padding: var(--space-6);
        }
        
        .features-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: var(--space-4);
        }
        
        .feature-item {
            text-align: center;
            padding: var(--space-5);
            background: linear-gradient(135deg, var(--gray-50) 0%, var(--white) 100%);
            border-radius: var(--radius-xl);
            border: 1px solid var(--gray-200);
            transition: all 0.3s ease;
            cursor: pointer;
        }
        
        .feature-item:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
            border-color: var(--primary);
        }
        
        .feature-icon {
            font-size: 32px;
            margin-bottom: var(--space-3);
            display: block;
        }
        
        .feature-title {
            font-size: var(--text-sm);
            font-weight: 600;
            color: var(--gray-700);
            line-height: 1.4;
        }
        
        /* 🎯 行动召唤按钮 */
        .cta-card {
            background: var(--gradient-dark);
            color: var(--white);
            padding: var(--space-8) var(--space-6);
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        
        .cta-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
            animation: slide-shine 3s ease-in-out infinite;
        }
        
        @keyframes slide-shine {
            0% { left: -100%; }
            50% { left: 100%; }
            100% { left: 100%; }
        }
        
        .cta-text {
            font-size: var(--text-lg);
            margin-bottom: var(--space-6);
            opacity: 0.9;
            position: relative;
            z-index: 2;
        }
        
        .whatsapp-button {
            background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
            color: var(--white);
            border: none;
            padding: var(--space-5) var(--space-8);
            border-radius: var(--radius-full);
            font-size: var(--text-lg);
            font-weight: 700;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: var(--space-3);
            width: 100%;
            cursor: pointer;
            transition: all 0.3s ease;
            box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
            position: relative;
            z-index: 2;
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        
        .whatsapp-button:hover {
            transform: translateY(-3px);
            box-shadow: 0 12px 30px rgba(37, 211, 102, 0.5);
        }
        
        .whatsapp-button:active {
            transform: translateY(-1px);
        }
        
        .whatsapp-icon {
            width: 50px;
            height: 50px;
            /* filter: brightness(1.2); */
        }
        
        /* 💬 评价卡片 */
        .testimonials-card {
            padding: var(--space-6);
        }
        
        .testimonial-item {
            text-align: center;
            padding: var(--space-6);
            background: linear-gradient(135deg, #F8F9FA 0%, #E9ECEF 100%);
            border-radius: var(--radius-xl);
            margin-bottom: var(--space-4);
            position: relative;
        }
        
        .testimonial-stars {
            margin-bottom: var(--space-4);
        }
        
        .star {
            color: #FFD700;
            font-size: 20px;
            margin: 0 2px;
        }
        
        .testimonial-text {
            font-style: italic;
            margin-bottom: var(--space-4);
            line-height: 1.6;
            color: var(--gray-700);
        }
        
        .testimonial-author {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: var(--space-3);
        }
        
        .testimonial-avatar {
            width: 40px;
            height: 40px;
            border-radius: var(--radius-full);
            overflow: hidden;
            border: 2px solid var(--primary);
        }
        
        .testimonial-avatar img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        
        .testimonial-name {
            font-weight: 600;
            color: var(--gray-900);
        }
        
        /* 🔧 FAQ卡片 */
        .faq-card {
            padding: var(--space-6);
        }
        
        .faq-item {
            border-bottom: 1px solid var(--gray-200);
            padding: var(--space-4) 0;
        }
        
        .faq-item:last-child {
            border-bottom: none;
        }
        
        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            cursor: pointer;
            font-weight: 600;
            padding: var(--space-2) 0;
            transition: color 0.3s ease;
        }
        
        .faq-question:hover {
            color: var(--primary);
        }
        
        .faq-toggle {
            width: 24px;
            height: 24px;
            border-radius: var(--radius-full);
            background: var(--gray-200);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: var(--text-sm);
            font-weight: 700;
            transition: all 0.3s ease;
        }
        
        .faq-item.active .faq-toggle {
            background: var(--primary);
            color: var(--white);
            transform: rotate(45deg);
        }
        
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: all 0.3s ease;
            color: var(--gray-600);
            line-height: 1.6;
        }
        
        .faq-item.active .faq-answer {
            max-height: 200px;
            padding-top: var(--space-3);
        }
        
        /* 📱 底部浮动按钮 */
        .floating-action {
            position: fixed;
            bottom: var(--space-6);
            left: var(--space-4);
            right: var(--space-4);
            background: var(--gradient-primary);
            padding: var(--space-4);
            border-radius: var(--radius-2xl);
            box-shadow: var(--shadow-xl), 0 0 20px rgba(255, 107, 53, 0.4);
            z-index: 100;
            animation: float-up 0.5s ease-out;
        }
        
        @keyframes float-up {
            from {
                opacity: 0;
                transform: translateY(60px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        .floating-button {
            background: var(--white);
            color: var(--primary);
            border: none;
            padding: var(--space-4) var(--space-6);
            border-radius: var(--radius-xl);
            font-size: var(--text-base);
            font-weight: 700;
            width: 100%;
            cursor: pointer;
            transition: all 0.3s ease;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: var(--space-3);
        }
        
        .floating-button:hover {
            transform: scale(1.02);
            box-shadow: var(--shadow-md);
        }
        
        .floating-button .whatsapp-icon {
            width: 38px;
            height: 38px;
            filter: none;
        }
        
        /* 🎨 实用工具类 */
        .section-header {
            display: flex;
            align-items: center;
            gap: var(--space-3);
            margin-bottom: var(--space-6);
        }
        
        .section-icon {
            width: 40px;
            height: 40px;
            background: var(--gradient-primary);
            border-radius: var(--radius-lg);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
        }
        
        .section-title {
            font-size: var(--text-xl);
            font-weight: 700;
            color: var(--gray-900);
            flex: 1;
        }
        
        /* 📱 响应式调整 */
        @media (max-width: 375px) {
            .card-feed {
                padding: var(--space-4) var(--space-3);
                gap: var(--space-4);
            }
            
            .hero-title {
                font-size: var(--text-3xl);
            }
            
            .hero-stats {
                grid-template-columns: 1fr;
            }
            
            .features-grid {
                grid-template-columns: 1fr;
            }
        }
        
        @media (min-width: 768px) {
            .card-feed {
                max-width: 480px;
                padding: var(--space-8) var(--space-6);
            }
            
            .features-grid {
                grid-template-columns: repeat(4, 1fr);
            }
        }
        
        /* 🎭 滚动动画 */
        .animate-on-scroll {
            opacity: 0;
            transform: translateY(30px);
            transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
        }
        
        .animate-on-scroll.animated {
            opacity: 1;
            transform: translateY(0);
        }