/* 全局CSS变量定义 */
        :root {
            --primary: #00FF88;
            --primary-dark: #00DD77;
            --secondary: #0F4C3A;
            --accent: #FF6B35;
            --accent-light: #FF8A5B;
            --bg-main: #0a1628;
            --bg-section-dark: #0f1d35;
            --bg-section-medium: #142847;
            --bg-section-light: #1a3456;
            --text-primary: #e8f4f8;
            --text-secondary: #a8c5d1;
            --text-tertiary: #7a9aab;
            --border-color: #1f3d52;
            --success: #00FF88;
            --warning: #FFB347;
            --error: #FF6B6B;
            --shadow: 0 8px 32px rgba(0, 255, 136, 0.1);
            --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.4);
        }

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

        html, body {
            background-color: var(--bg-main);
            color: var(--text-primary);
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Microsoft YaHei', sans-serif;
            line-height: 1.6;
            overflow-x: hidden;
        }

        body {
            position: relative;
        }

        /* 滚动条美化 */
        ::-webkit-scrollbar {
            width: 8px;
            height: 8px;
        }

        ::-webkit-scrollbar-track {
            background: var(--bg-section-dark);
        }

        ::-webkit-scrollbar-thumb {
            background: var(--primary);
            border-radius: 4px;
        }

        ::-webkit-scrollbar-thumb:hover {
            background: var(--primary-dark);
        }

        /* 导航栏 */
        .es0fw-navbar {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: linear-gradient(to bottom, var(--bg-main), rgba(10, 22, 40, 0.8));
            backdrop-filter: blur(10px);
            border-bottom: 1px solid var(--border-color);
            transition: all 0.3s ease;
            padding: 0 2rem;
            height: 70px;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        .es0fw-navbar.scrolled {
            box-shadow: var(--shadow-lg);
            padding: 0 3rem;
        }

        .es0fw-logo {
            display: flex;
            align-items: center;
            font-size: 1.5rem;
            font-weight: 700;
            letter-spacing: 1px;
        }

        .es0fw-logo img {
            height: 40px;
            width: auto;
            margin-right: 12px;
        }

        .es0fw-nav-menu {
            display: flex;
            gap: 2.5rem;
            list-style: none;
            align-items: center;
        }

        .es0fw-nav-item a {
            color: var(--text-secondary);
            text-decoration: none;
            font-size: 0.95rem;
            font-weight: 500;
            position: relative;
            transition: color 0.3s ease;
        }

        .es0fw-nav-item a::after {
            content: '';
            position: absolute;
            bottom: -4px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--primary);
            transition: width 0.3s ease;
        }

        .es0fw-nav-item a:hover {
            color: var(--primary);
        }

        .es0fw-nav-item a:hover::after {
            width: 100%;
        }

        .es0fw-nav-cta {
            background: linear-gradient(135deg, var(--primary), var(--primary-dark));
            color: var(--secondary);
            padding: 0.6rem 1.5rem;
            border-radius: 8px;
            font-weight: 600;
            transition: all 0.3s ease;
            border: none;
            cursor: pointer;
            font-size: 0.9rem;
        }

        .es0fw-nav-cta:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(0, 255, 136, 0.3);
        }

        .es0fw-hamburger {
            display: none;
            flex-direction: column;
            cursor: pointer;
            gap: 5px;
        }

        .es0fw-hamburger span {
            width: 25px;
            height: 2px;
            background: var(--primary);
            border-radius: 2px;
            transition: all 0.3s ease;
        }

        /* Hero区域 */
        .es0fw-hero {
            background-color: var(--bg-main);
            background-image: url('images/hero_signal_wave.jpg');
            background-size: cover;
            background-position: center;
            background-attachment: fixed;
            position: relative;
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-top: 70px;
            overflow: hidden;
        }

        .es0fw-hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(135deg, rgba(10, 22, 40, 0.85), rgba(15, 29, 53, 0.75));
            z-index: 1;
        }

        .es0fw-hero-content {
            position: relative;
            z-index: 2;
            text-align: center;
            max-width: 900px;
            padding: 3rem;
        }

        .es0fw-hero-title {
            font-size: clamp(2.5rem, 5vw, 4.5rem);
            font-weight: 800;
            margin-bottom: 1.5rem;
            line-height: 1.2;
            background: linear-gradient(135deg, var(--primary), #00FF88, #FF6B35);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .es0fw-hero-subtitle {
            font-size: clamp(1rem, 2vw, 1.3rem);
            color: var(--text-secondary);
            margin-bottom: 2.5rem;
            line-height: 1.8;
            max-width: 700px;
            margin-left: auto;
            margin-right: auto;
        }

        .es0fw-hero-buttons {
            display: flex;
            gap: 1.5rem;
            justify-content: center;
            flex-wrap: wrap;
            margin-bottom: 4rem;
        }

        .es0fw-btn-primary {
            background: linear-gradient(135deg, var(--primary), var(--primary-dark));
            color: var(--secondary);
            padding: 1rem 2.5rem;
            border-radius: 12px;
            border: none;
            font-size: 1rem;
            font-weight: 700;
            cursor: pointer;
            transition: all 0.3s ease;
            text-decoration: none;
            display: inline-block;
            box-shadow: 0 10px 30px rgba(0, 255, 136, 0.2);
        }

        .es0fw-btn-primary:hover {
            transform: translateY(-4px);
            box-shadow: 0 15px 40px rgba(0, 255, 136, 0.4);
        }

        .es0fw-btn-secondary {
            background: transparent;
            color: var(--primary);
            padding: 1rem 2.5rem;
            border-radius: 12px;
            border: 2px solid var(--primary);
            font-size: 1rem;
            font-weight: 700;
            cursor: pointer;
            transition: all 0.3s ease;
            text-decoration: none;
            display: inline-block;
        }

        .es0fw-btn-secondary:hover {
            background: var(--primary);
            color: var(--secondary);
            transform: translateY(-4px);
        }

        .es0fw-hero-stats {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 2rem;
            margin-top: 4rem;
            padding-top: 4rem;
            border-top: 1px solid var(--border-color);
        }

        .es0fw-stat-item {
            text-align: center;
        }

        .es0fw-stat-number {
            font-size: 2.5rem;
            font-weight: 800;
            color: var(--primary);
            margin-bottom: 0.5rem;
        }

        .es0fw-stat-label {
            font-size: 0.95rem;
            color: var(--text-secondary);
        }

        /* 特性展示区 */
        .es0fw-features-showcase {
            background-color: var(--bg-section-dark);
            padding: 6rem 2rem;
        }

        .es0fw-section-header {
            text-align: center;
            margin-bottom: 4rem;
            max-width: 800px;
            margin-left: auto;
            margin-right: auto;
        }

        .es0fw-section-title {
            font-size: clamp(2rem, 4vw, 3rem);
            font-weight: 800;
            margin-bottom: 1rem;
            color: var(--text-primary);
        }

        .es0fw-section-desc {
            font-size: 1.1rem;
            color: var(--text-secondary);
            line-height: 1.8;
        }

        .es0fw-features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            max-width: 1400px;
            margin: 0 auto;
        }

        .es0fw-feature-card {
            background-color: var(--bg-section-medium);
            padding: 2.5rem;
            border-radius: 16px;
            border: 1px solid var(--border-color);
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }

        .es0fw-feature-card::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -50%;
            width: 100%;
            height: 100%;
            background: radial-gradient(circle, rgba(0, 255, 136, 0.1), transparent);
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        .es0fw-feature-card:hover {
            border-color: var(--primary);
            box-shadow: 0 15px 40px rgba(0, 255, 136, 0.15);
            transform: translateY(-8px);
        }

        .es0fw-feature-card:hover::before {
            opacity: 1;
        }

        .es0fw-feature-icon {
            width: 60px;
            height: 60px;
            background: linear-gradient(135deg, var(--primary), var(--primary-dark));
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.8rem;
            margin-bottom: 1.5rem;
            color: var(--secondary);
        }

        .es0fw-feature-title {
            font-size: 1.3rem;
            font-weight: 700;
            margin-bottom: 0.8rem;
            color: var(--text-primary);
        }

        .es0fw-feature-text {
            font-size: 0.95rem;
            color: var(--text-secondary);
            line-height: 1.7;
        }

        /* 产品演示区 */
        .es0fw-product-demo {
            background-color: var(--bg-section-light);
            padding: 6rem 2rem;
        }

        .es0fw-demo-container {
            max-width: 1400px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 4rem;
            align-items: center;
        }

        .es0fw-demo-content {
            padding: 2rem;
        }

        .es0fw-demo-title {
            font-size: clamp(1.8rem, 3vw, 2.5rem);
            font-weight: 800;
            margin-bottom: 1.5rem;
            color: var(--text-primary);
        }

        .es0fw-demo-list {
            list-style: none;
            margin-bottom: 2rem;
        }

        .es0fw-demo-item {
            display: flex;
            gap: 1rem;
            margin-bottom: 1.5rem;
            align-items: flex-start;
        }

        .es0fw-demo-item::before {
            content: '✓';
            color: var(--primary);
            font-weight: 800;
            font-size: 1.3rem;
            flex-shrink: 0;
            margin-top: 2px;
        }

        .es0fw-demo-item-text {
            color: var(--text-secondary);
            font-size: 0.95rem;
            line-height: 1.6;
        }

        .es0fw-demo-image {
            position: relative;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: var(--shadow-lg);
        }

        .es0fw-demo-image img {
            width: 100%;
            height: auto;
            display: block;
            transition: transform 0.3s ease;
        }

        .es0fw-demo-image:hover img {
            transform: scale(1.05);
        }

        /* 核心功能深度展示 */
        .es0fw-core-features {
            background-color: var(--bg-section-dark);
            padding: 6rem 2rem;
        }

        .es0fw-core-feature-item {
            max-width: 1400px;
            margin: 0 auto 5rem;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 4rem;
            align-items: center;
        }

        .es0fw-core-feature-item:nth-child(even) {
            direction: rtl;
        }

        .es0fw-core-feature-item:nth-child(even) > * {
            direction: ltr;
        }

        .es0fw-core-feature-content {
            padding: 2rem;
        }

        .es0fw-core-feature-name {
            font-size: 1.5rem;
            font-weight: 800;
            margin-bottom: 1rem;
            color: var(--primary);
        }

        .es0fw-core-feature-desc {
            font-size: 1rem;
            color: var(--text-secondary);
            margin-bottom: 2rem;
            line-height: 1.8;
        }

        .es0fw-feature-specs {
            background-color: var(--bg-section-medium);
            padding: 1.5rem;
            border-radius: 12px;
            margin-bottom: 1.5rem;
            border: 1px solid var(--border-color);
        }

        .es0fw-spec-row {
            display: flex;
            justify-content: space-between;
            margin-bottom: 0.8rem;
            font-size: 0.9rem;
        }

        .es0fw-spec-row:last-child {
            margin-bottom: 0;
        }

        .es0fw-spec-label {
            color: var(--text-secondary);
        }

        .es0fw-spec-value {
            color: var(--primary);
            font-weight: 600;
        }

        .es0fw-feature-highlights {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
        }

        .es0fw-highlight-tag {
            background: linear-gradient(135deg, rgba(0, 255, 136, 0.2), rgba(0, 255, 136, 0.1));
            border: 1px solid var(--primary);
            color: var(--primary);
            padding: 0.6rem 1.2rem;
            border-radius: 8px;
            font-size: 0.85rem;
            font-weight: 600;
        }

        .es0fw-core-feature-image {
            border-radius: 16px;
            overflow: hidden;
            box-shadow: var(--shadow-lg);
        }

        .es0fw-core-feature-image img {
            width: 100%;
            height: auto;
            display: block;
            transition: transform 0.3s ease;
        }

        .es0fw-core-feature-image:hover img {
            transform: scale(1.05);
        }

        /* 下载中心 */
        .es0fw-downloads {
            background-color: var(--bg-section-medium);
            padding: 6rem 2rem;
        }

        .es0fw-download-tabs {
            display: flex;
            gap: 1rem;
            margin-bottom: 3rem;
            justify-content: center;
            flex-wrap: wrap;
        }

        .es0fw-tab-btn {
            background: transparent;
            border: 2px solid var(--border-color);
            color: var(--text-secondary);
            padding: 0.8rem 1.5rem;
            border-radius: 10px;
            cursor: pointer;
            font-weight: 600;
            transition: all 0.3s ease;
            font-size: 0.95rem;
        }

        .es0fw-tab-btn:hover,
        .es0fw-tab-btn.active {
            border-color: var(--primary);
            color: var(--primary);
            background: rgba(0, 255, 136, 0.1);
        }

        .es0fw-download-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 2rem;
            max-width: 1400px;
            margin: 0 auto;
        }

        .es0fw-download-card {
            background-color: var(--bg-section-light);
            border: 1px solid var(--border-color);
            border-radius: 16px;
            overflow: hidden;
            transition: all 0.3s ease;
            display: flex;
            flex-direction: column;
        }

        .es0fw-download-card:hover {
            border-color: var(--primary);
            box-shadow: 0 15px 40px rgba(0, 255, 136, 0.15);
            transform: translateY(-8px);
        }

        .es0fw-download-header {
            height: 200px;
            background-color: var(--bg-section-medium);
            overflow: hidden;
        }

        .es0fw-download-header img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.3s ease;
        }

        .es0fw-download-card:hover .es0fw-download-header img {
            transform: scale(1.1);
        }

        .es0fw-download-body {
            padding: 2rem;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .es0fw-download-platform {
            font-size: 1.3rem;
            font-weight: 800;
            margin-bottom: 1rem;
            color: var(--text-primary);
        }

        .es0fw-download-version {
            font-size: 0.9rem;
            color: var(--text-secondary);
            margin-bottom: 0.5rem;
        }

        .es0fw-download-size {
            font-size: 0.85rem;
            color: var(--text-tertiary);
            margin-bottom: 1.5rem;
        }

        .es0fw-download-features {
            list-style: none;
            margin-bottom: 1.5rem;
            flex: 1;
        }

        .es0fw-download-feature {
            font-size: 0.85rem;
            color: var(--text-secondary);
            margin-bottom: 0.6rem;
            padding-left: 1.2rem;
            position: relative;
        }

        .es0fw-download-feature::before {
            content: '→';
            position: absolute;
            left: 0;
            color: var(--primary);
            font-weight: 800;
        }

        .es0fw-download-btn {
            background: linear-gradient(135deg, var(--primary), var(--primary-dark));
            color: var(--secondary);
            border: none;
            padding: 0.8rem 1.5rem;
            border-radius: 10px;
            font-weight: 700;
            cursor: pointer;
            transition: all 0.3s ease;
            text-decoration: none;
            display: inline-block;
            text-align: center;
            font-size: 0.9rem;
        }

        .es0fw-download-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 25px rgba(0, 255, 136, 0.3);
        }

        /* 企业解决方案 */
        .es0fw-enterprise {
            background-color: var(--bg-section-light);
            padding: 6rem 2rem;
        }

        .es0fw-solutions-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
            gap: 2.5rem;
            max-width: 1400px;
            margin: 0 auto;
        }

        .es0fw-solution-card {
            background-color: var(--bg-section-dark);
            border: 1px solid var(--border-color);
            border-radius: 16px;
            padding: 2.5rem;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }

        .es0fw-solution-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(0, 255, 136, 0.1), transparent);
            transition: left 0.5s ease;
        }

        .es0fw-solution-card:hover::before {
            left: 100%;
        }

        .es0fw-solution-card:hover {
            border-color: var(--primary);
            box-shadow: 0 15px 40px rgba(0, 255, 136, 0.15);
            transform: translateY(-8px);
        }

        .es0fw-solution-card > * {
            position: relative;
            z-index: 1;
        }

        .es0fw-solution-icon {
            width: 70px;
            height: 70px;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            border-radius: 14px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 2rem;
            margin-bottom: 1.5rem;
        }

        .es0fw-solution-name {
            font-size: 1.4rem;
            font-weight: 800;
            margin-bottom: 0.8rem;
            color: var(--text-primary);
        }

        .es0fw-solution-industry {
            font-size: 0.85rem;
            color: var(--primary);
            font-weight: 600;
            margin-bottom: 1rem;
            display: inline-block;
            background: rgba(0, 255, 136, 0.15);
            padding: 0.4rem 0.8rem;
            border-radius: 6px;
        }

        .es0fw-solution-desc {
            font-size: 0.95rem;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 1.5rem;
        }

        .es0fw-solution-metrics {
            background-color: var(--bg-section-medium);
            padding: 1.2rem;
            border-radius: 10px;
            margin-bottom: 1.5rem;
            border: 1px solid var(--border-color);
        }

        .es0fw-metric {
            display: flex;
            justify-content: space-between;
            margin-bottom: 0.6rem;
            font-size: 0.85rem;
        }

        .es0fw-metric:last-child {
            margin-bottom: 0;
        }

        .es0fw-metric-label {
            color: var(--text-secondary);
        }

        .es0fw-metric-value {
            color: var(--primary);
            font-weight: 700;
        }

        /* 价格方案 */
        .es0fw-pricing {
            background-color: var(--bg-section-dark);
            padding: 6rem 2rem;
        }

        .es0fw-pricing-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 2rem;
            max-width: 1200px;
            margin: 0 auto;
        }

        .es0fw-pricing-card {
            background-color: var(--bg-section-medium);
            border: 1px solid var(--border-color);
            border-radius: 16px;
            padding: 2.5rem;
            position: relative;
            transition: all 0.3s ease;
            display: flex;
            flex-direction: column;
        }

        .es0fw-pricing-card.featured {
            border-color: var(--primary);
            background: linear-gradient(135deg, var(--bg-section-light), var(--bg-section-medium));
            box-shadow: 0 20px 50px rgba(0, 255, 136, 0.2);
            transform: scale(1.05);
        }

        .es0fw-pricing-card:hover {
            border-color: var(--primary);
            box-shadow: 0 15px 40px rgba(0, 255, 136, 0.15);
            transform: translateY(-8px);
        }

        .es0fw-pricing-card.featured:hover {
            transform: scale(1.08) translateY(-8px);
        }

        .es0fw-pricing-badge {
            position: absolute;
            top: 20px;
            right: 20px;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            color: var(--secondary);
            padding: 0.4rem 0.8rem;
            border-radius: 6px;
            font-size: 0.75rem;
            font-weight: 700;
            text-transform: uppercase;
        }

        .es0fw-pricing-tier {
            font-size: 1.3rem;
            font-weight: 800;
            color: var(--text-primary);
            margin-bottom: 1rem;
        }

        .es0fw-pricing-price {
            font-size: 2.5rem;
            font-weight: 900;
            color: var(--primary);
            margin-bottom: 0.3rem;
        }

        .es0fw-pricing-period {
            font-size: 0.85rem;
            color: var(--text-secondary);
            margin-bottom: 1.5rem;
        }

        .es0fw-pricing-desc {
            font-size: 0.9rem;
            color: var(--text-secondary);
            margin-bottom: 2rem;
            line-height: 1.6;
        }

        .es0fw-pricing-features {
            list-style: none;
            margin-bottom: 2rem;
            flex: 1;
        }

        .es0fw-pricing-feature {
            font-size: 0.9rem;
            color: var(--text-secondary);
            margin-bottom: 1rem;
            padding-left: 1.5rem;
            position: relative;
        }

        .es0fw-pricing-feature::before {
            content: '✓';
            position: absolute;
            left: 0;
            color: var(--primary);
            font-weight: 800;
        }

        .es0fw-pricing-btn {
            background: linear-gradient(135deg, var(--primary), var(--primary-dark));
            color: var(--secondary);
            border: none;
            padding: 0.8rem 1.5rem;
            border-radius: 10px;
            font-weight: 700;
            cursor: pointer;
            transition: all 0.3s ease;
            font-size: 0.9rem;
        }

        .es0fw-pricing-card.featured .es0fw-pricing-btn {
            background: linear-gradient(135deg, var(--accent), var(--accent-light));
        }

        .es0fw-pricing-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 25px rgba(0, 255, 136, 0.3);
        }

        /* 生态集成 */
        .es0fw-ecosystem {
            background-color: var(--bg-section-light);
            padding: 6rem 2rem;
        }

        .es0fw-ecosystem-categories {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 3rem;
            max-width: 1400px;
            margin: 0 auto;
        }

        .es0fw-ecosystem-category {
            background-color: var(--bg-section-dark);
            padding: 2.5rem;
            border-radius: 16px;
            border: 1px solid var(--border-color);
            transition: all 0.3s ease;
        }

        .es0fw-ecosystem-category:hover {
            border-color: var(--primary);
            box-shadow: 0 15px 40px rgba(0, 255, 136, 0.15);
        }

        .es0fw-ecosystem-title {
            font-size: 1.3rem;
            font-weight: 800;
            margin-bottom: 1.5rem;
            color: var(--primary);
        }

        .es0fw-integration-list {
            list-style: none;
        }

        .es0fw-integration-item {
            background-color: var(--bg-section-medium);
            padding: 1.2rem;
            border-radius: 10px;
            margin-bottom: 1rem;
            border: 1px solid var(--border-color);
            transition: all 0.3s ease;
        }

        .es0fw-integration-item:hover {
            border-color: var(--primary);
            background-color: var(--bg-section-light);
        }

        .es0fw-integration-name {
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 0.4rem;
            font-size: 0.95rem;
        }

        .es0fw-integration-desc {
            font-size: 0.85rem;
            color: var(--text-secondary);
        }

        /* 路线图 */
        .es0fw-roadmap {
            background-color: var(--bg-section-dark);
            padding: 6rem 2rem;
        }

        .es0fw-roadmap-timeline {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2.5rem;
            max-width: 1400px;
            margin: 0 auto;
            position: relative;
        }

        .es0fw-roadmap-item {
            background-color: var(--bg-section-medium);
            padding: 2.5rem;
            border-radius: 16px;
            border: 2px solid var(--border-color);
            transition: all 0.3s ease;
            position: relative;
        }

        .es0fw-roadmap-item:hover {
            border-color: var(--primary);
            box-shadow: 0 15px 40px rgba(0, 255, 136, 0.15);
            transform: translateY(-8px);
        }

        .es0fw-roadmap-quarter {
            font-size: 1.2rem;
            font-weight: 800;
            color: var(--primary);
            margin-bottom: 1rem;
        }

        .es0fw-roadmap-features {
            list-style: none;
            margin-bottom: 1.5rem;
        }

        .es0fw-roadmap-feature {
            font-size: 0.9rem;
            color: var(--text-secondary);
            margin-bottom: 0.8rem;
            padding-left: 1.2rem;
            position: relative;
        }

        .es0fw-roadmap-feature::before {
            content: '◆';
            position: absolute;
            left: 0;
            color: var(--accent);
            font-size: 0.6rem;
            margin-top: 0.3rem;
        }

        .es0fw-roadmap-improvement {
            background: linear-gradient(135deg, rgba(0, 255, 136, 0.1), rgba(0, 255, 136, 0.05));
            border: 1px solid var(--primary);
            padding: 1rem;
            border-radius: 10px;
            font-size: 0.9rem;
            color: var(--primary);
            font-weight: 600;
        }

        /* 用户评价 */
        .es0fw-testimonials {
            background-color: var(--bg-section-light);
            padding: 6rem 2rem;
        }

        .es0fw-testimonials-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 2rem;
            max-width: 1400px;
            margin: 0 auto;
        }

        .es0fw-testimonial-card {
            background-color: var(--bg-section-dark);
            padding: 2.5rem;
            border-radius: 16px;
            border: 1px solid var(--border-color);
            transition: all 0.3s ease;
            position: relative;
        }

        .es0fw-testimonial-card::before {
            content: '"';
            font-size: 5rem;
            color: var(--primary);
            opacity: 0.2;
            position: absolute;
            top: 0.5rem;
            left: 1rem;
        }

        .es0fw-testimonial-card:hover {
            border-color: var(--primary);
            box-shadow: 0 15px 40px rgba(0, 255, 136, 0.15);
            transform: translateY(-8px);
        }

        .es0fw-testimonial-content {
            position: relative;
            z-index: 1;
        }

        .es0fw-testimonial-text {
            font-size: 0.95rem;
            color: var(--text-secondary);
            margin-bottom: 1.5rem;
            line-height: 1.8;
            font-style: italic;
        }

        .es0fw-testimonial-author {
            display: flex;
            gap: 1rem;
            align-items: center;
        }

        .es0fw-author-avatar {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--secondary);
            font-weight: 700;
            font-size: 1.2rem;
        }

        .es0fw-author-info {
            flex: 1;
        }

        .es0fw-author-name {
            font-weight: 700;
            color: var(--text-primary);
            font-size: 0.95rem;
        }

        .es0fw-author-title {
            font-size: 0.85rem;
            color: var(--text-secondary);
        }

        /* CTA区域 */
        .es0fw-cta {
            background: linear-gradient(135deg, var(--bg-section-dark), var(--bg-section-medium));
            padding: 6rem 2rem;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .es0fw-cta::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -10%;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(0, 255, 136, 0.1), transparent);
            border-radius: 50%;
        }

        .es0fw-cta-content {
            position: relative;
            z-index: 1;
            max-width: 800px;
            margin: 0 auto;
        }

        .es0fw-cta-title {
            font-size: clamp(1.8rem, 3vw, 2.8rem);
            font-weight: 800;
            margin-bottom: 1.5rem;
            color: var(--text-primary);
        }

        .es0fw-cta-desc {
            font-size: 1.1rem;
            color: var(--text-secondary);
            margin-bottom: 2.5rem;
            line-height: 1.8;
        }

        .es0fw-cta-buttons {
            display: flex;
            gap: 1.5rem;
            justify-content: center;
            flex-wrap: wrap;
        }

        /* 页脚 */
        .es0fw-footer {
            background-color: var(--bg-main);
            border-top: 1px solid var(--border-color);
            padding: 4rem 2rem 2rem;
        }

        .es0fw-footer-content {
            max-width: 1400px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 3rem;
            margin-bottom: 3rem;
        }

        .es0fw-footer-section-title {
            font-weight: 800;
            margin-bottom: 1.5rem;
            color: var(--text-primary);
            font-size: 0.95rem;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        .es0fw-footer-links {
            list-style: none;
        }

        .es0fw-footer-link {
            margin-bottom: 0.8rem;
        }

        .es0fw-footer-link a {
            color: var(--text-secondary);
            text-decoration: none;
            font-size: 0.9rem;
            transition: color 0.3s ease;
        }

        .es0fw-footer-link a:hover {
            color: var(--primary);
        }

        .es0fw-footer-brand {
            font-size: 1.5rem;
            font-weight: 800;
            margin-bottom: 1rem;
            color: var(--text-primary);
        }

        .es0fw-footer-desc {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 1.5rem;
        }

        .es0fw-footer-divider {
            border-top: 1px solid var(--border-color);
            padding-top: 2rem;
            margin-top: 2rem;
        }

        .es0fw-footer-bottom {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 2rem;
        }

        .es0fw-footer-copy {
            font-size: 0.85rem;
            color: var(--text-tertiary);
        }

        .es0fw-footer-socials {
            display: flex;
            gap: 1.5rem;
        }

        .es0fw-social-link {
            width: 40px;
            height: 40px;
            border-radius: 8px;
            background-color: var(--bg-section-dark);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            text-decoration: none;
            transition: all 0.3s ease;
            border: 1px solid var(--border-color);
            font-weight: 700;
        }

        .es0fw-social-link:hover {
            background: linear-gradient(135deg, var(--primary), var(--primary-dark));
            color: var(--secondary);
            border-color: var(--primary);
            transform: translateY(-4px);
        }

        /* 响应式设计 */
        @media (max-width: 1024px) {
            .es0fw-demo-container,
            .es0fw-core-feature-item {
                grid-template-columns: 1fr;
            }

            .es0fw-nav-menu {
                gap: 1.5rem;
            }

            .es0fw-navbar {
                padding: 0 1.5rem;
            }

            .es0fw-hero-buttons {
                flex-direction: column;
                align-items: center;
            }

            .es0fw-btn-primary,
            .es0fw-btn-secondary {
                min-width: 250px;
            }

            .es0fw-pricing-card.featured {
                transform: scale(1);
            }

            .es0fw-pricing-card.featured:hover {
                transform: translateY(-8px);
            }
        }

        @media (max-width: 768px) {
            .es0fw-navbar {
                height: 60px;
                padding: 0 1rem;
            }

            .es0fw-hamburger {
                display: flex;
            }

            .es0fw-nav-menu {
                display: none;
            }

            .es0fw-nav-cta {
                display: none;
            }

            .es0fw-hero {
                margin-top: 60px;
                min-height: 80vh;
            }

            .es0fw-hero-content {
                padding: 2rem 1rem;
            }

            .es0fw-hero-title {
                font-size: clamp(1.8rem, 4vw, 2.5rem);
            }

            .es0fw-section-title {
                font-size: clamp(1.5rem, 3vw, 2rem);
            }

            .es0fw-features-grid,
            .es0fw-solutions-grid,
            .es0fw-pricing-grid,
            .es0fw-testimonials-grid {
                grid-template-columns: 1fr;
            }

            .es0fw-demo-image,
            .es0fw-core-feature-image {
                margin-top: 2rem;
            }

            .es0fw-hero-stats {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }

            .es0fw-cta-buttons {
                flex-direction: column;
            }

            .es0fw-footer-bottom {
                flex-direction: column;
                text-align: center;
            }

            .es0fw-download-grid {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 480px) {
            .es0fw-logo {
                font-size: 1.1rem;
            }

            .es0fw-logo img {
                height: 30px;
            }

            .es0fw-hero-title {
                font-size: 1.8rem;
            }

            .es0fw-hero-subtitle {
                font-size: 0.95rem;
            }

            .es0fw-btn-primary,
            .es0fw-btn-secondary {
                padding: 0.8rem 1.5rem;
                font-size: 0.85rem;
                min-width: auto;
            }

            .es0fw-section-title {
                font-size: 1.3rem;
            }

            .es0fw-feature-card,
            .es0fw-solution-card,
            .es0fw-download-card,
            .es0fw-pricing-card,
            .es0fw-testimonial-card {
                padding: 1.5rem;
            }

            .es0fw-features-showcase,
            .es0fw-product-demo,
            .es0fw-core-features,
            .es0fw-downloads,
            .es0fw-enterprise,
            .es0fw-pricing,
            .es0fw-ecosystem,
            .es0fw-roadmap,
            .es0fw-testimonials,
            .es0fw-cta {
                padding: 3rem 1rem;
            }

            .es0fw-hero-content {
                padding: 1.5rem;
            }

            .es0fw-demo-content,
            .es0fw-core-feature-content {
                padding: 1rem;
            }

            .es0fw-footer-content {
                grid-template-columns: 1fr;
                gap: 2rem;
            }

            .es0fw-demo-title,
            .es0fw-core-feature-name {
                font-size: 1.1rem;
            }

            .es0fw-cta-title {
                font-size: 1.4rem;
            }

            .es0fw-demo-list {
                margin-bottom: 1.5rem;
            }

            .es0fw-demo-item {
                margin-bottom: 1rem;
            }
        }

        /* 打印样式 */
        @media print {
            .es0fw-navbar,
            .es0fw-cta,
            .es0fw-footer {
                display: none;
            }

            body {
                background: white;
                color: black;
            }
        }

        /* 深色模式支持 */
        @media (prefers-color-scheme: dark) {
            :root {
                color-scheme: dark;
            }
        }

        /* 高对比度模式支持 */
        @media (prefers-contrast: more) {
            .es0fw-feature-card,
            .es0fw-solution-card,
            .es0fw-download-card,
            .es0fw-pricing-card {
                border-width: 2px;
            }
        }

        /* 移动优化 - 防止文字抖动 */
        .es0fw-navbar.scrolled {
            padding: 0 2rem;
        }

        /* 无限滚动优化 */
        .es0fw-download-header img,
        .es0fw-demo-image img,
        .es0fw-core-feature-image img {
            content-visibility: auto;
        }