/* 缤纷糖果亮色风 - 核心变量 */
        :root {
            --primary-candy: #ff6b8b; /* 糖果粉 */
            --secondary-candy: #4facfe; /* 糖果蓝 */
            --accent-candy: #ffd32a; /* 柠檬黄 */
            --candy-pink: #fecfef;
            --candy-purple: #e396ff;
            --candy-mint: #7afcff;
            --text-dark: #2d3748;
            --text-medium: #4a5568;
            --text-light: #718096;
            --bg-base: #fcfaff; /* 极浅糖果紫底 */
            --bg-white: #ffffff;
            --border-radius: 16px;
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --container-width: 1200px;
        }

        /* 重置与通用 */
        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        
        html {
            scroll-behavior: smooth;
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans CJK SC", sans-serif;
            color: var(--text-dark);
            background-color: var(--bg-base);
        }

        body {
            line-height: 1.6;
            overflow-x: hidden;
        }

        a {
            color: var(--secondary-candy);
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--primary-candy);
        }

        /* 容器统一 */
        .container {
            width: 100%;
            max-width: var(--container-width);
            margin: 0 auto;
            padding: 0 20px;
        }

        /* 缤纷糖果风格通用背景块 */
        .section-padding {
            padding: 80px 0;
        }
        .bg-candy-grad {
            background: linear-gradient(135deg, rgba(254,207,239,0.2) 0%, rgba(122,252,255,0.2) 100%);
        }
        .bg-white-card {
            background: var(--bg-white);
            border-radius: var(--border-radius);
            box-shadow: 0 10px 30px rgba(255, 107, 139, 0.05);
            border: 1px solid rgba(255, 107, 139, 0.1);
        }

        /* 按钮设计 */
        .btn-candy {
            display: inline-block;
            padding: 12px 30px;
            border-radius: 50px;
            font-weight: bold;
            text-align: center;
            border: none;
            cursor: pointer;
            transition: var(--transition);
            background: linear-gradient(45deg, var(--primary-candy), var(--candy-purple));
            color: #fff;
            box-shadow: 0 6px 20px rgba(255, 107, 139, 0.3);
            font-size: 1rem;
        }
        .btn-candy:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 25px rgba(255, 107, 139, 0.5);
            color: #fff;
        }
        .btn-candy-outline {
            display: inline-block;
            padding: 12px 30px;
            border-radius: 50px;
            font-weight: bold;
            text-align: center;
            border: 2px solid var(--secondary-candy);
            background: transparent;
            color: var(--secondary-candy);
            cursor: pointer;
            transition: var(--transition);
            font-size: 1rem;
        }
        .btn-candy-outline:hover {
            background: linear-gradient(45deg, var(--secondary-candy), var(--candy-mint));
            color: #fff;
            border-color: transparent;
            transform: translateY(-3px);
        }

        /* 头部与导航 */
        header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            background: rgba(255, 255, 255, 0.9);
            backdrop-filter: blur(10px);
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
            z-index: 1000;
            transition: var(--transition);
        }
        .nav-wrapper {
            display: flex;
            justify-content: space-between;
            align-items: center;
            height: 80px;
        }
        .logo-area {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .logo-area img {
            max-height: 45px;
            width: auto;
        }
        .logo-text {
            font-size: 1.25rem;
            font-weight: 800;
            background: linear-gradient(45deg, var(--primary-candy), var(--secondary-candy));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .nav-menu {
            display: flex;
            gap: 15px;
            align-items: center;
            list-style: none;
        }
        .nav-menu a {
            color: var(--text-dark);
            font-weight: 500;
            font-size: 0.95rem;
            padding: 8px 12px;
            border-radius: 20px;
        }
        .nav-menu a:hover, .nav-menu a.active {
            background: rgba(255, 107, 139, 0.1);
            color: var(--primary-candy);
        }
        .hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
            border: none;
            background: transparent;
        }
        .hamburger span {
            display: block;
            width: 25px;
            height: 3px;
            background: var(--text-dark);
            border-radius: 3px;
            transition: var(--transition);
        }

        /* 模块标题设计 */
        .section-title {
            text-align: center;
            margin-bottom: 50px;
        }
        .section-title h2 {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--text-dark);
            display: inline-block;
            position: relative;
            margin-bottom: 15px;
        }
        .section-title h2::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 10%;
            width: 80%;
            height: 6px;
            background: linear-gradient(90deg, var(--candy-pink), var(--candy-mint));
            border-radius: 3px;
            z-index: -1;
        }
        .section-title p {
            color: var(--text-light);
            font-size: 1.1rem;
            max-width: 600px;
            margin: 0 auto;
        }

        /* 1. Hero首屏 (严禁出现图片) */
        .hero-section {
            padding: 160px 0 100px 0;
            background: radial-gradient(circle at 10% 20%, rgba(254,207,239,0.4) 0%, rgba(122,252,255,0.3) 90%);
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        /* 几何装饰背景 */
        .hero-shape {
            position: absolute;
            border-radius: 50%;
            filter: blur(40px);
            z-index: 1;
        }
        .shape-1 { width: 300px; height: 300px; background: rgba(255, 107, 139, 0.2); top: -50px; left: -50px; }
        .shape-2 { width: 400px; height: 400px; background: rgba(122, 252, 255, 0.25); bottom: -100px; right: -50px; }
        
        .hero-content {
            position: relative;
            z-index: 10;
            max-width: 900px;
            margin: 0 auto;
        }
        .hero-badge {
            display: inline-block;
            padding: 6px 18px;
            background: rgba(255,255,255,0.8);
            border: 1px solid var(--primary-candy);
            color: var(--primary-candy);
            border-radius: 30px;
            font-size: 0.9rem;
            font-weight: 600;
            margin-bottom: 25px;
            box-shadow: var(--shadow-candy);
        }
        .hero-title {
            font-size: 3rem;
            font-weight: 800;
            line-height: 1.25;
            margin-bottom: 25px;
            color: var(--text-dark);
        }
        .hero-title span {
            background: linear-gradient(45deg, var(--primary-candy), var(--secondary-candy), var(--candy-purple));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .hero-desc {
            font-size: 1.25rem;
            color: var(--text-medium);
            margin-bottom: 40px;
            line-height: 1.8;
        }
        .hero-btns {
            display: flex;
            justify-content: center;
            gap: 20px;
            flex-wrap: wrap;
        }

        /* 2. 关于我们与平台介绍 */
        .about-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: center;
        }
        .about-text h3 {
            font-size: 1.8rem;
            color: var(--text-dark);
            margin-bottom: 20px;
        }
        .about-text p {
            color: var(--text-medium);
            margin-bottom: 20px;
            font-size: 1.05rem;
        }
        .about-features {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
        }
        .feature-mini-card {
            padding: 20px;
            border-left: 4px solid var(--primary-candy);
        }
        .feature-mini-card h4 {
            margin-bottom: 8px;
            color: var(--text-dark);
        }
        .about-media {
            position: relative;
        }
        .about-media img {
            border-radius: var(--border-radius);
            box-shadow: 0 15px 35px rgba(0,0,0,0.1);
            width: 100%;
        }

        /* 数据指标卡片 */
        .stats-section {
            padding: 50px 0;
            background: linear-gradient(90deg, var(--primary-candy), var(--candy-purple));
            color: #fff;
        }
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 30px;
            text-align: center;
        }
        .stat-card h3 {
            font-size: 2.8rem;
            font-weight: 800;
            margin-bottom: 5px;
        }
        .stat-card p {
            font-size: 1rem;
            opacity: 0.9;
        }

        /* 3. 全平台AIGC服务 (模型聚合) */
        .model-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            justify-content: center;
            margin-top: 30px;
        }
        .model-tag {
            padding: 8px 18px;
            background: #fff;
            border: 1px solid rgba(0,0,0,0.06);
            border-radius: 30px;
            font-weight: 500;
            color: var(--text-medium);
            box-shadow: 0 4px 10px rgba(0,0,0,0.02);
            transition: var(--transition);
        }
        .model-tag:hover {
            transform: translateY(-2px);
            background: linear-gradient(45deg, var(--secondary-candy), var(--candy-mint));
            color: #fff;
            box-shadow: 0 8px 15px rgba(122,252,255,0.4);
        }

        /* 4. 一站式AIGC制作 (服务能力卡片) */
        .services-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }
        .service-card {
            padding: 40px 30px;
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }
        .service-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 6px;
            background: linear-gradient(90deg, var(--primary-candy), var(--secondary-candy));
        }
        .service-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 20px 40px rgba(255, 107, 139, 0.12);
        }
        .service-icon {
            font-size: 2.5rem;
            margin-bottom: 20px;
        }
        .service-card h3 {
            font-size: 1.4rem;
            margin-bottom: 15px;
            color: var(--text-dark);
        }
        .service-card p {
            color: var(--text-light);
            font-size: 0.95rem;
        }

        /* 5. 全行业解决方案 */
        .solutions-tabs {
            display: flex;
            justify-content: center;
            gap: 15px;
            margin-bottom: 40px;
            flex-wrap: wrap;
        }
        .sol-tab-btn {
            padding: 10px 24px;
            border-radius: 30px;
            background: #fff;
            border: 1px solid rgba(0,0,0,0.1);
            cursor: pointer;
            font-weight: 600;
            color: var(--text-medium);
            transition: var(--transition);
        }
        .sol-tab-btn.active, .sol-tab-btn:hover {
            background: var(--primary-candy);
            color: #fff;
            border-color: var(--primary-candy);
        }
        .sol-content-wrap {
            min-height: 250px;
        }
        .sol-content {
            display: none;
            animation: fadeIn 0.5s ease;
        }
        .sol-content.active {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }
        .sol-text h3 {
            font-size: 1.6rem;
            color: var(--text-dark);
            margin-bottom: 15px;
        }
        .sol-text ul {
            list-style: none;
            margin-top: 15px;
        }
        .sol-text ul li {
            position: relative;
            padding-left: 25px;
            margin-bottom: 10px;
            color: var(--text-medium);
        }
        .sol-text ul li::before {
            content: '✓';
            position: absolute;
            left: 0;
            color: var(--primary-candy);
            font-weight: bold;
        }
        .sol-image img {
            width: 100%;
            border-radius: var(--border-radius);
            box-shadow: 0 10px 30px rgba(0,0,0,0.05);
        }

        /* 6. 全国服务网络 */
        .network-map-section {
            background: radial-gradient(circle at center, rgba(122,252,255,0.15) 0%, rgba(255,255,255,0) 70%);
        }
        .network-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }
        .network-cities {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 15px;
        }
        .city-badge {
            padding: 12px;
            text-align: center;
            background: #fff;
            border: 1px solid rgba(0,0,0,0.05);
            border-radius: 8px;
            font-weight: 500;
        }
        .city-badge span {
            display: block;
            font-size: 0.8rem;
            color: var(--text-light);
        }

        /* 7. 标准化AIGC流程 */
        .timeline {
            position: relative;
            max-width: 1000px;
            margin: 0 auto;
            padding: 40px 0;
        }
        .timeline::before {
            content: '';
            position: absolute;
            width: 4px;
            background: linear-gradient(to bottom, var(--primary-candy), var(--secondary-candy));
            top: 0;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            border-radius: 2px;
        }
        .timeline-item {
            padding: 20px 40px;
            position: relative;
            width: 50%;
            box-sizing: border-box;
        }
        .timeline-item::after {
            content: '';
            position: absolute;
            width: 20px;
            height: 20px;
            right: -10px;
            background-color: #fff;
            border: 4px solid var(--primary-candy);
            top: 30px;
            border-radius: 50%;
            z-index: 1;
            transition: var(--transition);
        }
        .timeline-item:nth-child(even) {
            left: 50%;
        }
        .timeline-item:nth-child(odd) {
            left: 0;
            text-align: right;
        }
        .timeline-item:nth-child(even)::after {
            left: -10px;
            border-color: var(--secondary-candy);
        }
        .timeline-card {
            padding: 24px;
            background: #fff;
            border-radius: var(--border-radius);
            box-shadow: 0 10px 25px rgba(0,0,0,0.05);
        }
        .timeline-card h3 {
            color: var(--text-dark);
            margin-bottom: 8px;
            font-size: 1.25rem;
        }

        /* 8. 技术标准 */
        .specs-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .spec-item {
            padding: 25px;
            text-align: center;
        }
        .spec-item-icon {
            font-size: 2.2rem;
            margin-bottom: 15px;
            display: inline-block;
            background: linear-gradient(135deg, var(--candy-pink), var(--candy-mint));
            width: 60px;
            height: 60px;
            line-height: 60px;
            border-radius: 50%;
        }

        /* 9. 客户案例中心 */
        .cases-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 30px;
        }
        .case-card {
            overflow: hidden;
            display: flex;
            flex-direction: column;
        }
        .case-img-container {
            position: relative;
            overflow: hidden;
            border-radius: var(--border-radius) var(--border-radius) 0 0;
        }
        .case-img-container img {
            width: 100%;
            height: auto;
            max-height: 320px;
            object-fit: cover;
            transition: var(--transition);
        }
        .case-card:hover .case-img-container img {
            transform: scale(1.05);
        }
        .case-info {
            padding: 30px;
        }
        .case-tag {
            display: inline-block;
            padding: 4px 12px;
            background: var(--candy-pink);
            color: var(--primary-candy);
            font-weight: 600;
            font-size: 0.8rem;
            border-radius: 20px;
            margin-bottom: 10px;
        }
        .case-info h3 {
            font-size: 1.4rem;
            margin-bottom: 10px;
            color: var(--text-dark);
        }

        /* 10. 对比评测 (表格) */
        .table-responsive {
            width: 100%;
            overflow-x: auto;
            border-radius: var(--border-radius);
            box-shadow: 0 10px 30px rgba(0,0,0,0.05);
        }
        .compare-table {
            width: 100%;
            border-collapse: collapse;
            background: #fff;
            text-align: left;
            min-width: 800px;
        }
        .compare-table th, .compare-table td {
            padding: 18px 24px;
            border-bottom: 1px solid #edf2f7;
        }
        .compare-table th {
            background-color: #f7fafc;
            color: var(--text-dark);
            font-weight: 700;
        }
        .compare-table tr:hover {
            background-color: rgba(254,207,239,0.05);
        }
        .compare-table td.highlight-cell {
            background-color: rgba(122,252,255,0.05);
            font-weight: bold;
            color: var(--primary-candy);
        }
        .score-badge {
            display: inline-block;
            padding: 15px 30px;
            background: linear-gradient(45deg, var(--accent-candy), var(--primary-candy));
            color: #fff;
            font-weight: 800;
            font-size: 1.5rem;
            border-radius: 50px;
            box-shadow: 0 10px 20px rgba(255, 107, 139, 0.2);
            text-align: center;
        }

        /* 11. 智能需求匹配与表单 */
        .match-layout {
            display: grid;
            grid-template-columns: 1fr 1.2fr;
            gap: 50px;
        }
        .match-info-section h3 {
            font-size: 1.8rem;
            margin-bottom: 20px;
        }
        .match-form-container {
            padding: 40px;
        }
        .form-group {
            margin-bottom: 20px;
        }
        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 600;
            color: var(--text-dark);
        }
        .form-control {
            width: 100%;
            padding: 12px 18px;
            border: 1.5px solid #e2e8f0;
            border-radius: 10px;
            font-size: 1rem;
            transition: var(--transition);
        }
        .form-control:focus {
            outline: none;
            border-color: var(--primary-candy);
            box-shadow: 0 0 0 3px rgba(255,107,139,0.1);
        }

        /* 12. Token比价参考 */
        .token-cards {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 25px;
        }
        .token-card {
            padding: 30px;
            text-align: center;
            position: relative;
        }
        .token-badge-hot {
            position: absolute;
            top: -12px;
            left: 50%;
            transform: translateX(-50%);
            background: var(--primary-candy);
            color: #fff;
            padding: 4px 15px;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: bold;
        }
        .token-card h3 {
            margin-bottom: 15px;
            color: var(--text-dark);
        }
        .token-price-big {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--primary-candy);
            margin-bottom: 15px;
        }
        .token-price-big span {
            font-size: 1rem;
            color: var(--text-light);
        }
        .token-features {
            list-style: none;
            margin-bottom: 25px;
        }
        .token-features li {
            padding: 8px 0;
            border-bottom: 1px solid #edf2f7;
            color: var(--text-medium);
        }

        /* 13&14. 职业技术培训与人工智能培训 */
        .training-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 30px;
        }
        .training-card {
            padding: 35px;
            border-left: 6px solid var(--secondary-candy);
        }
        .training-card h3 {
            font-size: 1.5rem;
            margin-bottom: 15px;
            color: var(--text-dark);
        }
        .cert-list {
            margin-top: 20px;
            list-style: none;
        }
        .cert-list li {
            margin-bottom: 12px;
            padding-left: 25px;
            position: relative;
        }
        .cert-list li::before {
            content: '🎖️';
            position: absolute;
            left: 0;
        }

        /* 15&16&17&18. 帮助中心、常见用户问题 FAQ、自助排查、术语百科 */
        .faq-wrap {
            max-width: 800px;
            margin: 0 auto 50px auto;
        }
        .faq-item {
            margin-bottom: 15px;
            border-bottom: 1px solid #edf2f7;
        }
        .faq-question {
            width: 100%;
            background: none;
            border: none;
            text-align: left;
            padding: 20px 10px;
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--text-dark);
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .faq-question::after {
            content: '+';
            font-size: 1.5rem;
            color: var(--primary-candy);
            transition: var(--transition);
        }
        .faq-item.active .faq-question::after {
            transform: rotate(45deg);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease-out;
            color: var(--text-medium);
            padding: 0 10px;
        }
        .faq-item.active .faq-answer {
            max-height: 200px;
            padding-bottom: 20px;
        }

        /* 常见问题自助排查 */
        .trouble-container {
            max-width: 800px;
            margin: 0 auto 50px auto;
            padding: 30px;
        }
        .trouble-steps-flex {
            display: flex;
            gap: 15px;
            margin-top: 20px;
            flex-wrap: wrap;
        }
        .trouble-btn {
            flex: 1;
            min-width: 150px;
            padding: 15px;
            text-align: center;
            border: 2px dashed var(--secondary-candy);
            border-radius: 10px;
            cursor: pointer;
            transition: var(--transition);
            font-weight: bold;
        }
        .trouble-btn:hover {
            background: rgba(122,252,255,0.1);
            transform: scale(1.02);
        }
        .trouble-result {
            margin-top: 25px;
            padding: 20px;
            border-radius: 10px;
            background: #fff;
            border-left: 4px solid var(--accent-candy);
            display: none;
        }

        /* AI术语百科 */
        .glossary-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            justify-content: center;
        }
        .glossary-term {
            padding: 8px 16px;
            background: #fff;
            border: 1px solid #edf2f7;
            border-radius: 30px;
            cursor: help;
            transition: var(--transition);
        }
        .glossary-term:hover {
            background: var(--candy-pink);
            border-color: var(--primary-candy);
        }

        /* 19. 行业资讯 / 知识库 */
        .articles-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }
        .article-card {
            overflow: hidden;
            transition: var(--transition);
        }
        .article-card:hover {
            transform: translateY(-5px);
        }
        .article-body {
            padding: 25px;
        }
        .article-body h3 {
            font-size: 1.2rem;
            margin-bottom: 12px;
            color: var(--text-dark);
        }
        .article-body p {
            color: var(--text-light);
            font-size: 0.9rem;
            margin-bottom: 15px;
        }

        /* 用户评论卡片 (6条) */
        .reviews-section {
            background: #fff;
        }
        .reviews-slider {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
            margin-top: 40px;
        }
        .review-card {
            padding: 30px;
            background: var(--bg-base);
            border-radius: var(--border-radius);
            box-shadow: inset 0 2px 8px rgba(0,0,0,0.02);
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }
        .review-content {
            font-style: italic;
            color: var(--text-medium);
            margin-bottom: 20px;
            position: relative;
        }
        .review-content::before {
            content: '“';
            font-size: 3rem;
            color: var(--candy-pink);
            position: absolute;
            top: -20px;
            left: -10px;
            opacity: 0.5;
        }
        .review-author {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .review-author-info h4 {
            font-size: 0.95rem;
            color: var(--text-dark);
        }
        .review-author-info span {
            font-size: 0.8rem;
            color: var(--text-light);
        }

        /* 20&21. 联系我们与加盟代理 */
        .contact-agency-grid {
            display: grid;
            grid-template-columns: 1.2fr 1fr;
            gap: 50px;
        }
        .agency-box {
            padding: 40px;
            background: linear-gradient(135deg, rgba(255, 107, 139, 0.08) 0%, rgba(227, 150, 255, 0.08) 100%);
        }
        .agency-box h3 {
            font-size: 1.6rem;
            color: var(--text-dark);
            margin-bottom: 15px;
        }
        .contact-info-list {
            margin-top: 30px;
            list-style: none;
        }
        .contact-info-list li {
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 15px;
        }
        .qr-codes {
            display: flex;
            gap: 20px;
            margin-top: 30px;
        }
        .qr-item {
            text-align: center;
        }
        .qr-item img {
            width: 130px;
            height: 130px;
            border-radius: 8px;
            border: 4px solid #fff;
            box-shadow: 0 4px 15px rgba(0,0,0,0.05);
        }
        .qr-item p {
            font-size: 0.85rem;
            margin-top: 8px;
            font-weight: 600;
        }

        /* 页脚 */
        footer {
            background-color: #1a202c;
            color: #a0aec0;
            padding: 60px 0 30px 0;
            font-size: 0.9rem;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1.5fr;
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-logo-area img {
            max-height: 40px;
            margin-bottom: 15px;
        }
        .footer-links h4, .footer-contact h4 {
            color: #fff;
            margin-bottom: 20px;
            font-size: 1.05rem;
        }
        .footer-links ul {
            list-style: none;
        }
        .footer-links ul li {
            margin-bottom: 10px;
        }
        .footer-links ul li a {
            color: #a0aec0;
        }
        .footer-links ul li a:hover {
            color: var(--candy-mint);
        }
        .footer-bottom {
            border-top: 1px solid #2d3748;
            padding-top: 30px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 20px;
        }
        .friend-links {
            display: flex;
            flex-wrap: wrap;
            gap: 15px;
        }
        .friend-links a {
            color: #718096;
            font-size: 0.85rem;
        }
        .friend-links a:hover {
            color: #fff;
        }

        /* 悬浮组件 */
        .sticky-toolbar {
            position: fixed;
            right: 20px;
            bottom: 80px;
            display: flex;
            flex-direction: column;
            gap: 12px;
            z-index: 999;
        }
        .toolbar-btn {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: #fff;
            box-shadow: 0 4px 15px rgba(0,0,0,0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: var(--transition);
            border: 1px solid rgba(255,107,139,0.2);
            font-size: 1.25rem;
            position: relative;
        }
        .toolbar-btn:hover {
            transform: scale(1.1);
            background: var(--candy-pink);
        }
        .toolbar-btn .tooltip {
            position: absolute;
            right: 60px;
            background: #2d3748;
            color: #fff;
            padding: 6px 12px;
            border-radius: 6px;
            font-size: 0.8rem;
            white-space: nowrap;
            opacity: 0;
            pointer-events: none;
            transition: var(--transition);
        }
        .toolbar-btn:hover .tooltip {
            opacity: 1;
        }

        /* 动画效果 */
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(10px); }
            to { opacity: 1; transform: translateY(0); }
        }

        /* 响应式媒体查询 */
        @media (max-width: 1024px) {
            .services-grid, .token-cards, .articles-grid, .reviews-slider {
                grid-template-columns: repeat(2, 1fr);
            }
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .about-grid, .match-layout, .contact-agency-grid {
                grid-template-columns: 1fr;
                gap: 30px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 768px) {
            .nav-menu {
                display: none;
                position: absolute;
                top: 80px;
                left: 0;
                width: 100%;
                background: #fff;
                flex-direction: column;
                padding: 20px;
                box-shadow: 0 10px 20px rgba(0,0,0,0.05);
                border-top: 1px solid #edf2f7;
            }
            .nav-menu.active {
                display: flex;
            }
            .hamburger {
                display: flex;
            }
            .hero-title {
                font-size: 2.2rem;
            }
            .services-grid, .token-cards, .articles-grid, .reviews-slider, .stats-grid, .training-grid, .specs-grid, .cases-grid {
                grid-template-columns: 1fr;
            }
            .timeline::before {
                left: 20px;
            }
            .timeline-item {
                width: 100%;
                padding-left: 45px;
                padding-right: 0;
                text-align: left !important;
            }
            .timeline-item::after {
                left: 10px !important;
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
            .sol-content.active {
                grid-template-columns: 1fr;
            }
        }