/* 基础样式重置 */
        * { margin: 0; padding: 0; box-sizing: border-box; }

        /* 全局变量 */
        :root {
            /* 主色调 */
            --color-primary: #4f46e5;
            --color-primary-dark: #4338ca;
            --color-primary-light: #818cf8;
            
            /* 辅助色 */
            --color-accent: #ec4899;
            --color-accent-light: #f472b6;
            
            /* 中性色 */
            --color-bg: #f0f2f5;
            --color-bg-light: #ffffff;
            --color-bg-card: #ffffff;
            --color-text: #111827;
            --color-text-light: #4b5563;
            --color-border: #e5e7eb;
            
            /* 尺寸 */
            --spacing-xs: 0.5rem;
            --spacing-sm: 1rem;
            --spacing-md: 1.5rem;
            --spacing-lg: 2rem;
            --spacing-xl: 3rem;
            --spacing-2xl: 4rem;
            
            /* 圆角 */
            --radius-sm: 0.375rem;
            --radius-md: 0.5rem;
            --radius-lg: 1rem;
            --radius-xl: 1.5rem;
            
            /* 阴影 */
            --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
            --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.08);
            --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.08);
            
            /* 背景渐变 */
            --gradient-bg: linear-gradient(135deg, #f0f2f5 0%, #e6e9f0 100%);
            --gradient-card: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
        }

        /* 基础样式 */
        body {
            font-family: system-ui, -apple-system, sans-serif;
            line-height: 1.6;
            color: var(--color-text);
            background: var(--gradient-bg);
            min-height: 100vh;
            overflow-x: hidden;
            width: 100%;
            margin: 0;
            padding: 0;
        }

        /* 导航栏样式 */
        .nav {
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(10px);
            padding: 1rem 0;
            position: sticky;
            top: 0;
            z-index: 100;
            border-bottom: 1px solid var(--color-border);
            width: 100%;
        }

        .nav-container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 var(--spacing-md);
            display: flex;
            justify-content: space-between;
            align-items: center;
            width: 100%;
            box-sizing: border-box;
        }

        .nav-logo {
            font-size: 1.75rem;
            font-weight: 800;
            background: linear-gradient(45deg, #2563eb, #3b82f6);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            text-decoration: none;
            letter-spacing: -0.5px;
            white-space: nowrap;
            position: relative;
            transition: all 0.3s ease;
            display: inline-block;
            color: #2563eb;
            padding-left: 0;
        }

        .nav-logo span {
            display: inline-block;
            animation: pulse 2s infinite;
            background: linear-gradient(45deg, #2563eb, #3b82f6);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .nav-logo:hover {
            transform: translateY(-1px);
            text-shadow: 0 4px 12px rgba(37, 99, 235, 0.2);
        }

        .nav-logo::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 100%;
            height: 2px;
            background: linear-gradient(45deg, #2563eb, #3b82f6);
            transform: scaleX(0);
            transform-origin: left;
            transition: transform 0.3s ease;
            opacity: 0;
        }

        .nav-logo:hover::after {
            transform: scaleX(1);
            opacity: 1;
        }

        @keyframes pulse {
            0% { transform: scale(1); }
            50% { transform: scale(1.05); }
            100% { transform: scale(1); }
        }

        .nav-logo span {
            display: inline-block;
            animation: pulse 2s infinite;
        }

        .nav-menu {
            display: flex;
            gap: 2.5rem;
            list-style: none;
            margin: 0;
            padding: 0;
            align-items: center;
        }

        .nav-link {
            color: var(--color-text);
            text-decoration: none;
            font-weight: 600;
            font-size: 1rem;
            padding: 0.5rem 0;
            position: relative;
            transition: all 0.3s ease;
            white-space: nowrap;
        }

        .nav-link::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: linear-gradient(45deg, var(--color-primary), var(--color-accent));
            transition: all 0.3s ease;
            opacity: 0;
        }

        .nav-link:hover {
            color: var(--color-primary);
        }

        .nav-link:hover::after {
            width: 100%;
            opacity: 1;
        }

        .nav-link.active {
            color: var(--color-primary);
        }

        .nav-link.active::after {
            width: 100%;
            opacity: 1;
        }

        .nav-btn {
            background: linear-gradient(45deg, var(--color-primary), var(--color-accent));
            color: white;
            padding: 0.75rem 1.5rem;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 600;
            font-size: 0.95rem;
            transition: all 0.3s ease;
            box-shadow: 0 4px 15px rgba(79, 70, 229, 0.2);
            white-space: nowrap;
        }

        .nav-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(79, 70, 229, 0.3);
        }

        /* 汉堡菜单按钮 */
        .menu-toggle {
            display: none;
            flex-direction: column;
            justify-content: space-between;
            width: 30px;
            height: 21px;
            cursor: pointer;
            z-index: 101;
        }

        .menu-toggle span {
            display: block;
            height: 3px;
            width: 100%;
            background: var(--color-primary);
            border-radius: 3px;
            transition: all 0.3s ease;
        }

        /* 响应式设计 */
        @media (max-width: 768px) {
            :root {
                --spacing-xs: 0.375rem;
                --spacing-sm: 0.75rem;
                --spacing-md: 1rem;
                --spacing-lg: 1.25rem;
                --spacing-xl: 1.5rem;
                --spacing-2xl: 2rem;
            }

            .wrapper {
                padding: 0.75rem;
            }

            /* 导航栏 */
            .nav {
                padding: 0.75rem 0;
            }

            .nav-container {
                padding: 0 0.75rem;
            }

            .nav-logo {
                font-size: 1.5rem;
            }

            .nav-logo::before {
                font-size: 1rem;
                padding: 0.2rem 0.4rem;
            }

            .nav-menu {
                position: fixed;
                top: 0;
                right: -100%;
                width: 80%;
                max-width: 300px;
                height: 100vh;
                background: var(--color-bg-light);
                flex-direction: column;
                align-items: center;
                justify-content: center;
                gap: 1.5rem;
                transition: all 0.3s ease;
                box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
                z-index: 100;
                padding: 1.5rem 0;
            }

            .nav-link {
                font-size: 1rem;
                padding: 0.5rem 1rem;
                width: 100%;
                text-align: center;
            }

            .nav-btn {
                margin-top: 0.75rem;
                width: 60%;
                text-align: center;
                padding: 0.625rem 1rem;
                font-size: 0.875rem;
            }

            /* Hero区域 */
            .hero {
                padding: 1.5rem 0.75rem;
                margin: 0.75rem 0;
                border-radius: var(--radius-lg);
            }

            .hero-content {
                padding: 0;
            }

            .hero h3 {
                font-size: 1.75rem;
                line-height: 1.3;
                margin-bottom: 1rem;
            }

            .hero p {
                font-size: 1rem;
                line-height: 1.6;
                margin-bottom: 1.5rem;
                padding: 0;
            }

            .btn {
                width: 100%;
                padding: 0.875rem;
                font-size: 1rem;
            }

            /* 数据统计 */
            .stats {
                grid-template-columns: repeat(2, 1fr);
                gap: 0.5rem;
                margin: 1rem 0;
                padding: 0;
            }

            .stat {
                padding: 0.5rem 0.375rem;
            }

            .stat-value {
                font-size: 1.125rem;
                margin-bottom: 0.25rem;
            }

            .stat-label {
                font-size: 0.625rem;
                padding: 0 0.125rem;
            }

            /* 特性卡片 */
            .features {
                grid-template-columns: 1fr;
                gap: 0.75rem;
                margin: 1.25rem 0;
            }

            .feature {
                padding: 1rem;
            }

            .feature-icon {
                font-size: 2rem;
                margin-bottom: 0.75rem;
            }

            .feature h3 {
                font-size: 1.125rem;
                margin-bottom: 0.5rem;
            }

            .feature p {
                font-size: 0.875rem;
                line-height: 1.5;
            }

            /* 人格类型 */
            .personality-types {
                padding: 1.25rem 0;
            }

            .section-title {
                margin-bottom: 1.25rem;
            }

            .section-title h2 {
                font-size: 1.5rem;
                margin-bottom: 0.5rem;
            }

            .section-title p {
                font-size: 0.875rem;
                padding: 0 0.75rem;
            }

            .type-grid {
                grid-template-columns: 1fr;
                gap: 0.75rem;
            }

            .type-card {
                padding: 1rem;
            }

            .type-header {
                gap: 0.75rem;
                margin-bottom: 0.75rem;
            }

            .type-icon {
                width: 40px;
                height: 40px;
                font-size: 1rem;
            }

            .type-title {
                font-size: 1.125rem;
            }

            .type-subtitle {
                font-size: 0.75rem;
            }

            .type-description {
                font-size: 0.875rem;
                margin-bottom: 0.75rem;
            }

            .trait-tag {
                padding: 0.25rem 0.5rem;
                font-size: 0.75rem;
                margin: 0.25rem;
            }

            /* 关于我们 */
            .about-section {
                padding: 1.25rem 0.75rem;
                margin: 1.25rem 0;
                border-radius: var(--radius-lg);
            }

            .about-content {
                padding: 0;
            }

            .about-grid {
                grid-template-columns: 1fr;
                gap: 0.75rem;
            }

            .about-card {
                padding: 1rem;
            }

            .about-card h3 {
                font-size: 1.125rem;
                margin-bottom: 0.75rem;
            }

            .about-card p {
                font-size: 0.875rem;
                line-height: 1.5;
            }

            .team-grid {
                grid-template-columns: repeat(3, 1fr);
                gap: 0.75rem;
            }

            .team-avatar {
                width: 50px;
                height: 50px;
                font-size: 1.25rem;
                margin-bottom: 0.375rem;
            }

            .team-name {
                font-size: 0.8125rem;
            }

            .team-role {
                font-size: 0.6875rem;
            }

            /* 用户评价 */
            .reviews {
                padding: 1.25rem 0.75rem;
                margin: 1.25rem 0;
                border-radius: var(--radius-lg);
            }

            .review-grid {
                grid-template-columns: 1fr;
                gap: 0.75rem;
            }

            .review {
                padding: 0.75rem;
            }

            .review::before {
                font-size: 2.5rem;
                top: -8px;
                left: 8px;
            }

            .review-text {
                font-size: 0.8125rem;
                line-height: 1.5;
                margin-bottom: 0.5rem;
            }

            .review-author {
                font-size: 0.6875rem;
            }
        }

        @media (max-width: 480px) {
            :root {
                --spacing-xs: 0.25rem;
                --spacing-sm: 0.5rem;
                --spacing-md: 0.75rem;
                --spacing-lg: 1rem;
                --spacing-xl: 1.25rem;
                --spacing-2xl: 1.5rem;
            }

            .wrapper {
                padding: 0.5rem;
            }

            .nav-container {
                padding: 0 0.5rem;
            }

            .nav-logo {
                font-size: 1.25rem;
            }

            .nav-logo::before {
                font-size: 0.875rem;
                padding: 0.15rem 0.3rem;
            }

            .nav-menu {
                width: 85%;
                gap: 1rem;
                padding: 1rem 0;
            }

            .nav-link {
                font-size: 0.9375rem;
                padding: 0.375rem 0.75rem;
            }

            .nav-btn {
                width: 50%;
                padding: 0.5rem 0.75rem;
                font-size: 0.8125rem;
            }

            .hero {
                padding: 1.25rem 0.75rem;
                margin: 0.75rem 0;
            }

            .hero h3 {
                font-size: 1.5rem;
                margin-bottom: 0.75rem;
            }

            .hero p {
                font-size: 0.9375rem;
                margin-bottom: 1.25rem;
            }

            .btn {
                padding: 0.75rem;
                font-size: 0.9375rem;
            }

            .stats {
                gap: 0.375rem;
                margin: 0.75rem 0;
            }

            .stat {
                padding: 0.375rem 0.25rem;
            }

            .stat-value {
                font-size: 1rem;
                margin-bottom: 0.25rem;
            }

            .stat-label {
                font-size: 0.5625rem;
                padding: 0 0.125rem;
            }

            .feature {
                padding: 0.75rem;
            }

            .feature-icon {
                font-size: 1.75rem;
                margin-bottom: 0.5rem;
            }

            .feature h3 {
                font-size: 1rem;
                margin-bottom: 0.375rem;
            }

            .feature p {
                font-size: 0.8125rem;
            }

            .type-card {
                padding: 0.75rem;
            }

            .type-icon {
                width: 36px;
                height: 36px;
                font-size: 0.875rem;
            }

            .type-title {
                font-size: 1rem;
            }

            .type-description {
                font-size: 0.8125rem;
            }

            .trait-tag {
                padding: 0.25rem 0.375rem;
                font-size: 0.6875rem;
                margin: 0.25rem;
            }

            .team-grid {
                grid-template-columns: repeat(3, 1fr);
                gap: 0.5rem;
            }

            .team-avatar {
                width: 40px;
                height: 40px;
                font-size: 1rem;
                margin-bottom: 0.25rem;
            }

            .team-name {
                font-size: 0.75rem;
            }

            .team-role {
                font-size: 0.625rem;
            }

            .review {
                padding: 0.625rem;
            }

            .review::before {
                font-size: 2rem;
                top: -6px;
                left: 6px;
            }

            .review-text {
                font-size: 0.75rem;
                line-height: 1.4;
                margin-bottom: 0.375rem;
            }

            .review-author {
                font-size: 0.625rem;
            }
        }

        /* 布局容器 */
        .wrapper {
            max-width: 1280px;
            margin: 0 auto;
            padding: var(--spacing-md);
            width: 100%;
            box-sizing: border-box;
            overflow-x: hidden;
        }

        /* 头部区域 */
        .hero {
            background: var(--gradient-card);
            border-radius: var(--radius-xl);
            padding: var(--spacing-2xl);
            margin: var(--spacing-xl) 0;
            position: relative;
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--color-border);
            width: 100%;
            box-sizing: border-box;
        }

        .hero::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(45deg, var(--color-primary), var(--color-accent));
            opacity: 0.02;
            z-index: 0;
        }

        .hero-content {
            position: relative;
            z-index: 1;
            text-align: center;
            max-width: 800px;
            margin: 0 auto;
            width: 100%;
        }

        .tag {
            display: inline-block;
            background: linear-gradient(45deg, var(--color-primary), var(--color-accent));
            color: white;
            padding: var(--spacing-xs) var(--spacing-sm);
            border-radius: var(--radius-sm);
            font-size: 0.875rem;
            font-weight: 500;
            margin-bottom: var(--spacing-md);
        }

        .hero h3 {
            font-size: 1.75rem;
            font-weight: 800;
            margin-bottom: var(--spacing-md);
            line-height: 1.2;
            background: linear-gradient(45deg, var(--color-primary), var(--color-accent));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            word-wrap: break-word;
        }

        .hero p {
            color: var(--color-text-light);
            font-size: 1.25rem;
            max-width: 700px;
            margin: 0 auto var(--spacing-xl);
        }

        /* 按钮样式 */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: var(--spacing-sm) var(--spacing-lg);
            background: linear-gradient(45deg, var(--color-primary), var(--color-accent));
            color: white;
            text-decoration: none;
            border-radius: var(--radius-md);
            font-weight: 600;
            transition: transform 0.2s ease;
        }

        .btn:hover {
            transform: translateY(-2px);
        }

        /* 数据统计 */
        .stats {
            display: none;
        }

        .stat {
            display: none;
        }

        .stat-value {
            display: none;
        }

        .stat-label {
            display: none;
        }

        /* 特性卡片 */
        .features {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: var(--spacing-xl);
            margin: var(--spacing-2xl) 0;
        }

        .feature {
            background: var(--gradient-card);
            padding: var(--spacing-xl);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-sm);
            transition: all 0.3s ease;
            border: 1px solid var(--color-border);
        }

        .feature:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
            border-color: var(--color-primary-light);
        }

        .feature-icon {
            font-size: 2.5rem;
            margin-bottom: var(--spacing-md);
            background: linear-gradient(45deg, var(--color-primary), var(--color-accent));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .feature h3 {
            font-size: 1.5rem;
            margin-bottom: var(--spacing-sm);
            color: var(--color-text);
        }

        .feature p {
            color: var(--color-text-light);
            font-size: 0.875rem;
            line-height: 1.6;
        }

        /* 用户评价 */
        .reviews {
            background: var(--gradient-card);
            padding: var(--spacing-2xl);
            border-radius: var(--radius-xl);
            margin: var(--spacing-2xl) 0;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--color-border);
        }

        .review-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: var(--spacing-lg);
        }

        .review {
            background: var(--gradient-bg);
            padding: var(--spacing-xl);
            border-radius: var(--radius-lg);
            position: relative;
            border: 1px solid var(--color-border);
            transition: all 0.3s ease;
        }

        .review:hover {
            transform: translateY(-4px);
            border-color: var(--color-primary-light);
            box-shadow: var(--shadow-md);
        }

        .review::before {
            content: '"';
            position: absolute;
            top: -20px;
            left: 20px;
            font-size: 5rem;
            background: linear-gradient(45deg, var(--color-primary), var(--color-accent));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            opacity: 0.2;
        }

        .review-text {
            font-size: 1rem;
            color: var(--color-text);
            margin-bottom: var(--spacing-md);
            line-height: 1.7;
        }

        .review-author {
            color: var(--color-text-light);
            font-size: 0.875rem;
            font-weight: 600;
        }

        /* 人格类型部分样式 */
        .personality-types {
            padding: var(--spacing-xl) 0;
        }

        .section-title {
            text-align: center;
            margin-bottom: var(--spacing-xl);
        }

        .section-title h2 {
            font-size: 2rem;
            color: var(--color-text);
            margin-bottom: var(--spacing-sm);
        }

        .section-title p {
            color: var(--color-text-light);
            font-size: 1.1rem;
            max-width: 600px;
            margin: 0 auto;
        }

        .type-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: var(--spacing-lg);
            margin-bottom: var(--spacing-xl);
        }

        .type-card {
            background: var(--gradient-card);
            border-radius: var(--radius-lg);
            padding: var(--spacing-xl);
            box-shadow: var(--shadow-sm);
            transition: all 0.3s ease;
            border: 1px solid var(--color-border);
        }

        .type-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
            border-color: var(--color-primary-light);
        }

        .type-header {
            display: flex;
            align-items: center;
            gap: var(--spacing-md);
            margin-bottom: var(--spacing-md);
        }

        .type-icon {
            width: 56px;
            height: 56px;
            background: linear-gradient(45deg, var(--color-primary), var(--color-accent));
            border-radius: var(--radius-lg);
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-weight: 700;
            font-size: 1.4rem;
        }

        .type-title {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--color-text);
            margin-bottom: 0.5rem;
        }

        .type-subtitle {
            font-size: 0.875rem;
            color: var(--color-text-light);
        }

        .type-description {
            color: var(--color-text);
            font-size: 0.95rem;
            line-height: 1.6;
            margin-bottom: var(--spacing-md);
        }

        .type-traits {
            display: flex;
            flex-wrap: wrap;
            gap: 0.5rem;
        }

        .trait-tag {
            background: var(--gradient-bg);
            color: var(--color-primary);
            padding: 0.5rem 1rem;
            border-radius: var(--radius-md);
            font-size: 0.875rem;
            font-weight: 500;
            border: 1px solid var(--color-primary-light);
            transition: all 0.3s ease;
        }

        .trait-tag:hover {
            background: var(--color-primary);
            color: white;
            border-color: var(--color-primary);
        }

        @media (max-width: 768px) {
            .type-grid {
                grid-template-columns: 1fr;
                gap: var(--spacing-md);
            }

            .section-title h2 {
                font-size: 1.5rem;
            }

            .section-title p {
                font-size: 1rem;
            }
        }

        /* 关于我们部分样式 */
        .about-section {
            padding: var(--spacing-2xl) 0;
            background: var(--gradient-card);
            border-radius: var(--radius-xl);
            margin: var(--spacing-2xl) 0;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--color-border);
        }

        .about-content {
            max-width: 800px;
            margin: 0 auto;
            padding: var(--spacing-xl);
        }

        .about-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: var(--spacing-xl);
            margin-top: var(--spacing-xl);
        }

        .about-card {
            background: var(--gradient-bg);
            padding: var(--spacing-xl);
            border-radius: var(--radius-lg);
            transition: all 0.3s ease;
            border: 1px solid var(--color-border);
        }

        .about-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
            border-color: var(--color-primary-light);
        }

        .about-card h3 {
            color: var(--color-primary);
            margin-bottom: var(--spacing-md);
            font-size: 1.5rem;
            font-weight: 700;
        }

        .about-card p {
            color: var(--color-text-light);
            line-height: 1.6;
        }

        .team-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--spacing-lg);
            margin-top: var(--spacing-xl);
        }

        .team-member {
            text-align: center;
        }

        .team-avatar {
            width: 120px;
            height: 120px;
            border-radius: 50%;
            margin: 0 auto var(--spacing-md);
            background: linear-gradient(45deg, var(--color-primary), var(--color-accent));
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 2.5rem;
            font-weight: 700;
        }

        .team-name {
            font-size: 1.1rem;
            font-weight: 600;
            margin-bottom: 0.25rem;
        }

        .team-role {
            color: var(--color-text-light);
            font-size: 0.9rem;
        }

        @media (max-width: 768px) {
            .about-grid {
                grid-template-columns: 1fr;
                gap: var(--spacing-md);
            }

            .team-grid {
                grid-template-columns: repeat(3, 1fr);
                gap: 0.75rem;
            }

            .about-content {
                padding: var(--spacing-lg);
            }
        }

        @media (max-width: 480px) {
            .team-grid {
                grid-template-columns: repeat(3, 1fr);
                gap: 0.5rem;
            }

            .team-avatar {
                width: 40px;
                height: 40px;
                font-size: 1rem;
                margin-bottom: 0.25rem;
            }

            .team-name {
                font-size: 0.75rem;
            }

            .team-role {
                font-size: 0.625rem;
            }
        }