/* 基础重置与变量定义 - 炫彩荧光风 */
        :root {
            --bg-dark: #080b11;
            --bg-card: #111622;
            --primary-neon: #00ff87; /* 荧光绿 */
            --secondary-neon: #bd00ff; /* 荧光紫 */
            --cyan-neon: #00e5ff; /* 荧光青 */
            --text-main: #ffffff;
            --text-muted: #94a3b8;
            --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
            font-family: var(--font-sans);
            background-color: var(--bg-dark);
            color: var(--text-main);
            overflow-x: hidden;
        }

        body {
            min-height: 100vh;
            line-height: 1.6;
            background-image: 
                radial-gradient(circle at 10% 20%, rgba(189, 0, 255, 0.08) 0%, transparent 40%),
                radial-gradient(circle at 90% 80%, rgba(0, 255, 135, 0.08) 0%, transparent 40%);
            background-attachment: fixed;
        }

        /* 布局容器 */
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }

        /* 顶部导航 */
        header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            background: rgba(8, 11, 17, 0.85);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
            transition: var(--transition);
        }

        .nav-wrapper {
            display: flex;
            justify-content: space-between;
            align-items: center;
            height: 70px;
        }

        .logo-area {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .ai-page-logo {
            height: 38px;
            width: auto;
            filter: drop-shadow(0 0 8px rgba(0, 255, 135, 0.3));
        }

        .nav-menu {
            display: flex;
            gap: 24px;
            list-style: none;
        }

        .nav-link {
            color: var(--text-muted);
            text-decoration: none;
            font-size: 14px;
            font-weight: 500;
            transition: var(--transition);
            position: relative;
            padding: 4px 0;
        }

        .nav-link:hover, .nav-link.active {
            color: var(--primary-neon);
            text-shadow: 0 0 10px rgba(0, 255, 135, 0.5);
        }

        .nav-btn-group {
            display: flex;
            align-items: center;
            gap: 16px;
        }

        .btn-neon-sm {
            padding: 8px 16px;
            border-radius: 20px;
            font-size: 13px;
            font-weight: 600;
            text-decoration: none;
            transition: var(--transition);
            border: 1px solid var(--primary-neon);
            color: var(--primary-neon);
            background: transparent;
            box-shadow: 0 0 10px rgba(0, 255, 135, 0.1);
        }

        .btn-neon-sm:hover {
            background: var(--primary-neon);
            color: var(--bg-dark);
            box-shadow: 0 0 15px rgba(0, 255, 135, 0.4);
        }

        .menu-toggle {
            display: none;
            flex-direction: column;
            gap: 6px;
            background: none;
            border: none;
            cursor: pointer;
            z-index: 1001;
        }

        .menu-toggle span {
            display: block;
            width: 25px;
            height: 2px;
            background-color: var(--text-main);
            transition: var(--transition);
        }

        /* 移动端菜单激活状态 */
        .menu-toggle.active span:nth-child(1) {
            transform: translateY(8px) rotate(45deg);
        }
        .menu-toggle.active span:nth-child(2) {
            opacity: 0;
        }
        .menu-toggle.active span:nth-child(3) {
            transform: translateY(-8px) rotate(-45deg);
        }

        /* 核心区 Section 通用 */
        section {
            padding: 90px 0;
            position: relative;
        }

        .section-header {
            text-align: center;
            margin-bottom: 50px;
        }

        .section-title {
            font-size: 32px;
            font-weight: 800;
            margin-bottom: 16px;
            background: linear-gradient(135deg, #fff 30%, var(--cyan-neon) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            position: relative;
            display: inline-block;
        }

        .section-title::after {
            content: '';
            position: absolute;
            bottom: -8px;
            left: 50%;
            transform: translateX(-50%);
            width: 50px;
            height: 3px;
            background: linear-gradient(90deg, var(--primary-neon), var(--secondary-neon));
            border-radius: 2px;
        }

        .section-desc {
            font-size: 16px;
            color: var(--text-muted);
            max-width: 600px;
            margin: 0 auto;
        }

        /* Hero首屏 - 严禁图片，使用纯CSS粒子及炫彩荧光氛围 */
        .hero-section {
            padding-top: 160px;
            padding-bottom: 100px;
            min-height: 100vh;
            display: flex;
            align-items: center;
            overflow: hidden;
        }

        .hero-bg-glow {
            position: absolute;
            top: 20%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(0, 242, 254, 0.15) 0%, rgba(189, 0, 255, 0.05) 50%, transparent 100%);
            filter: blur(80px);
            z-index: 1;
            pointer-events: none;
        }

        .hero-content {
            position: relative;
            z-index: 2;
            text-align: center;
            max-width: 900px;
            margin: 0 auto;
        }

        .hero-tag {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 6px 16px;
            border-radius: 30px;
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid rgba(0, 255, 135, 0.3);
            color: var(--primary-neon);
            font-size: 14px;
            font-weight: 600;
            margin-bottom: 24px;
            box-shadow: 0 0 15px rgba(0, 255, 135, 0.1);
        }

        .hero-title-h1 {
            font-size: 48px;
            font-weight: 900;
            line-height: 1.2;
            margin-bottom: 24px;
            background: linear-gradient(135deg, #ffffff 40%, var(--primary-neon) 70%, var(--cyan-neon) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            text-shadow: 0 0 40px rgba(0, 242, 254, 0.1);
        }

        .hero-subtitle {
            font-size: 18px;
            color: var(--text-muted);
            margin-bottom: 40px;
            max-width: 700px;
            margin-left: auto;
            margin-right: auto;
        }

        .hero-btn-group {
            display: flex;
            justify-content: center;
            gap: 20px;
            flex-wrap: wrap;
        }

        .btn-neon-lg {
            padding: 16px 36px;
            border-radius: 30px;
            font-size: 16px;
            font-weight: 700;
            text-decoration: none;
            transition: var(--transition);
            border: none;
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            justify-content: center;
        }

        .btn-primary {
            background: linear-gradient(90deg, var(--primary-neon), var(--cyan-neon));
            color: var(--bg-dark);
            box-shadow: 0 0 25px rgba(0, 255, 135, 0.45);
        }

        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 0 35px rgba(0, 255, 135, 0.7);
        }

        .btn-secondary {
            background: rgba(255, 255, 255, 0.05);
            color: var(--text-main);
            border: 1px solid rgba(255, 255, 255, 0.1);
        }

        .btn-secondary:hover {
            background: rgba(255, 255, 255, 0.1);
            border-color: var(--cyan-neon);
            box-shadow: 0 0 20px rgba(0, 229, 255, 0.3);
            transform: translateY(-2px);
        }

        /* 数据指标卡片 */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            margin-top: 60px;
        }

        .stat-card {
            background: var(--bg-card);
            border: 1px solid rgba(255, 255, 255, 0.05);
            border-radius: 16px;
            padding: 24px;
            text-align: center;
            transition: var(--transition);
        }

        .stat-card:hover {
            border-color: rgba(0, 255, 135, 0.3);
            transform: translateY(-5px);
            box-shadow: 0 10px 25px -10px rgba(0, 255, 135, 0.15);
        }

        .stat-num {
            font-size: 36px;
            font-weight: 800;
            color: var(--primary-neon);
            margin-bottom: 8px;
            font-family: monospace;
        }

        .stat-label {
            font-size: 14px;
            color: var(--text-muted);
        }

        /* 平台介绍 & 关于我们 */
        .about-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: center;
        }

        .about-content h3 {
            font-size: 24px;
            margin-bottom: 20px;
            color: var(--cyan-neon);
        }

        .about-text {
            color: var(--text-muted);
            font-size: 16px;
            line-height: 1.8;
            margin-bottom: 24px;
        }

        .about-features {
            list-style: none;
        }

        .about-features li {
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 15px;
        }

        .about-features li::before {
            content: '✓';
            color: var(--primary-neon);
            font-weight: bold;
        }

        .about-media {
            border-radius: 20px;
            overflow: hidden;
            border: 1px solid rgba(255, 255, 255, 0.1);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
            position: relative;
        }

        .about-media img {
            width: 100%;
            display: block;
            transition: var(--transition);
        }

        .about-media:hover img {
            transform: scale(1.05);
        }

        /* 全平台AIGC服务 + 支持平台标签云 */
        .services-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .service-card {
            background: var(--bg-card);
            border: 1px solid rgba(255, 255, 255, 0.05);
            border-radius: 20px;
            padding: 32px;
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }

        .service-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 4px;
            height: 100%;
            background: linear-gradient(to bottom, var(--primary-neon), var(--cyan-neon));
            opacity: 0;
            transition: var(--transition);
        }

        .service-card:hover {
            transform: translateY(-8px);
            border-color: rgba(0, 242, 254, 0.2);
            box-shadow: 0 15px 30px rgba(0, 242, 254, 0.1);
        }

        .service-card:hover::before {
            opacity: 1;
        }

        .service-icon {
            font-size: 32px;
            margin-bottom: 20px;
            display: inline-block;
        }

        .service-title-sub {
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 12px;
        }

        .service-desc {
            color: var(--text-muted);
            font-size: 14px;
            margin-bottom: 20px;
        }

        /* 标签云 */
        .tag-cloud-wrapper {
            margin-top: 50px;
            background: rgba(255, 255, 255, 0.02);
            border: 1px solid rgba(255, 255, 255, 0.05);
            border-radius: 20px;
            padding: 40px;
            text-align: center;
        }

        .tag-cloud-title {
            font-size: 18px;
            font-weight: 600;
            margin-bottom: 24px;
            color: var(--text-main);
        }

        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 10px;
        }

        .tag-item {
            padding: 6px 14px;
            border-radius: 30px;
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.08);
            font-size: 13px;
            color: var(--text-muted);
            transition: var(--transition);
            cursor: default;
        }

        .tag-item:hover {
            color: var(--primary-neon);
            border-color: var(--primary-neon);
            background: rgba(0, 255, 135, 0.05);
            box-shadow: 0 0 10px rgba(0, 255, 135, 0.2);
            transform: scale(1.05);
        }

        /* 一站式AIGC制作 - 流程步骤 */
        .process-flow {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
            position: relative;
        }

        .process-step {
            background: var(--bg-card);
            border: 1px solid rgba(255, 255, 255, 0.05);
            border-radius: 16px;
            padding: 30px 24px;
            text-align: center;
            position: relative;
            transition: var(--transition);
        }

        .process-step:hover {
            border-color: var(--secondary-neon);
            box-shadow: 0 10px 25px -5px rgba(189, 0, 255, 0.15);
        }

        .step-num {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--secondary-neon), var(--cyan-neon));
            color: var(--bg-dark);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 16px;
            margin: 0 auto 20px auto;
        }

        .step-title {
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 10px;
        }

        .step-desc {
            font-size: 13px;
            color: var(--text-muted);
        }

        /* 解决方案与网络 */
        .solution-section {
            background: rgba(255, 255, 255, 0.01);
            border-top: 1px solid rgba(255, 255, 255, 0.02);
            border-bottom: 1px solid rgba(255, 255, 255, 0.02);
        }

        .solution-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 30px;
        }

        .solution-card {
            background: var(--bg-card);
            border-radius: 20px;
            padding: 30px;
            border: 1px solid rgba(255, 255, 255, 0.05);
            display: flex;
            gap: 20px;
            align-items: flex-start;
        }

        .solution-card:hover {
            border-color: var(--cyan-neon);
            box-shadow: 0 10px 30px rgba(0, 229, 255, 0.1);
        }

        .solution-icon {
            font-size: 28px;
            background: rgba(0, 229, 255, 0.1);
            width: 60px;
            height: 60px;
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            color: var(--cyan-neon);
        }

        .solution-info h4 {
            font-size: 18px;
            margin-bottom: 8px;
        }

        .solution-info p {
            font-size: 14px;
            color: var(--text-muted);
        }

        /* 案例中心 */
        .cases-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .case-card {
            background: var(--bg-card);
            border-radius: 16px;
            overflow: hidden;
            border: 1px solid rgba(255, 255, 255, 0.05);
            transition: var(--transition);
        }

        .case-card:hover {
            transform: translateY(-6px);
            border-color: var(--primary-neon);
            box-shadow: 0 15px 30px rgba(0, 255, 135, 0.15);
        }

        .case-img-wrap {
            height: 200px;
            overflow: hidden;
            position: relative;
        }

        .case-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
        }

        .case-card:hover .case-img-wrap img {
            transform: scale(1.08);
        }

        .case-tag {
            position: absolute;
            top: 12px;
            left: 12px;
            background: rgba(8, 11, 17, 0.8);
            border: 1px solid var(--primary-neon);
            color: var(--primary-neon);
            padding: 4px 10px;
            border-radius: 4px;
            font-size: 12px;
            font-weight: 600;
        }

        .case-body {
            padding: 20px;
        }

        .case-title {
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 8px;
        }

        .case-meta {
            font-size: 13px;
            color: var(--text-muted);
        }

        /* 对比评测板块 */
        .comparison-table-wrapper {
            background: var(--bg-card);
            border-radius: 20px;
            padding: 30px;
            border: 1px solid rgba(255, 255, 255, 0.05);
            overflow-x: auto;
            margin-top: 40px;
        }

        .comparison-header-info {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 24px;
            padding-bottom: 20px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }

        .rating-box {
            display: flex;
            align-items: center;
            gap: 15px;
        }

        .rating-score {
            font-size: 40px;
            font-weight: 900;
            color: var(--primary-neon);
            text-shadow: 0 0 10px rgba(0, 255, 135, 0.3);
        }

        .rating-stars {
            color: #ffb800;
            font-size: 20px;
        }

        table.comparison-table {
            width: 100%;
            border-collapse: collapse;
            text-align: left;
            min-width: 600px;
        }

        table.comparison-table th, table.comparison-table td {
            padding: 16px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        }

        table.comparison-table th {
            font-weight: 700;
            color: var(--text-main);
        }

        table.comparison-table tr:hover td {
            background: rgba(255, 255, 255, 0.02);
        }

        .highlight-col {
            color: var(--primary-neon);
            font-weight: 600;
        }

        /* Token比价与培训 */
        .token-pricing-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 30px;
            margin-top: 40px;
        }

        .token-pricing-card, .training-card {
            background: var(--bg-card);
            border-radius: 20px;
            padding: 30px;
            border: 1px solid rgba(255, 255, 255, 0.05);
        }

        .price-list {
            list-style: none;
        }

        .price-item {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 12px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        }

        .price-model {
            font-weight: 600;
        }

        .price-value {
            color: var(--cyan-neon);
            font-family: monospace;
        }

        /* 培训课程列表 */
        .course-list {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .course-item {
            padding: 16px;
            border-radius: 12px;
            background: rgba(255, 255, 255, 0.02);
            border: 1px solid rgba(255, 255, 255, 0.05);
            transition: var(--transition);
        }

        .course-item:hover {
            border-color: var(--secondary-neon);
            transform: translateX(5px);
        }

        .course-title {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 4px;
        }

        .course-meta {
            font-size: 13px;
            color: var(--text-muted);
        }

        /* 客户评论卡片 */
        .reviews-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .review-card {
            background: var(--bg-card);
            border: 1px solid rgba(255, 255, 255, 0.05);
            border-radius: 16px;
            padding: 24px;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            position: relative;
        }

        .review-content {
            font-size: 14px;
            color: var(--text-muted);
            font-style: italic;
            margin-bottom: 20px;
            line-height: 1.7;
        }

        .review-user {
            display: flex;
            align-items: center;
            gap: 12px;
            border-top: 1px solid rgba(255, 255, 255, 0.05);
            padding-top: 16px;
        }

        .avatar-placeholder {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--primary-neon), var(--cyan-neon));
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--bg-dark);
            font-weight: 700;
            font-size: 14px;
        }

        .user-info-name {
            font-size: 14px;
            font-weight: 700;
        }

        .user-info-role {
            font-size: 12px;
            color: var(--text-muted);
        }

        /* 资讯与百科 */
        .news-wiki-grid {
            display: grid;
            grid-template-columns: 2fr 1fr;
            gap: 30px;
        }

        .news-list {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .news-card {
            background: var(--bg-card);
            border-radius: 16px;
            padding: 20px;
            border: 1px solid rgba(255, 255, 255, 0.05);
            display: flex;
            justify-content: space-between;
            align-items: center;
            text-decoration: none;
            transition: var(--transition);
        }

        .news-card:hover {
            border-color: var(--primary-neon);
            transform: translateY(-2px);
        }

        .news-title {
            font-size: 16px;
            font-weight: 600;
            color: var(--text-main);
            margin-bottom: 6px;
            transition: var(--transition);
        }

        .news-card:hover .news-title {
            color: var(--primary-neon);
        }

        .news-date {
            font-size: 13px;
            color: var(--text-muted);
        }

        .wiki-card {
            background: var(--bg-card);
            border-radius: 16px;
            padding: 24px;
            border: 1px solid rgba(255, 255, 255, 0.05);
        }

        .wiki-item {
            margin-bottom: 16px;
            padding-bottom: 16px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        }

        .wiki-item:last-child {
            margin-bottom: 0;
            padding-bottom: 0;
            border-bottom: none;
        }

        .wiki-term {
            font-size: 15px;
            font-weight: 700;
            color: var(--cyan-neon);
            margin-bottom: 4px;
        }

        .wiki-def {
            font-size: 13px;
            color: var(--text-muted);
        }

        /* 自助排查与FAQ */
        .faq-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 30px;
        }

        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .faq-item {
            background: var(--bg-card);
            border: 1px solid rgba(255, 255, 255, 0.05);
            border-radius: 12px;
            overflow: hidden;
            transition: var(--transition);
        }

        .faq-quest {
            padding: 18px 24px;
            font-size: 15px;
            font-weight: 600;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            transition: var(--transition);
        }

        .faq-quest::after {
            content: '+';
            font-size: 20px;
            color: var(--cyan-neon);
            transition: var(--transition);
        }

        .faq-item.active .faq-quest {
            background: rgba(255, 255, 255, 0.02);
            color: var(--primary-neon);
        }

        .faq-item.active .faq-quest::after {
            content: '-';
            transform: rotate(180deg);
        }

        .faq-ans {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease-out;
            padding: 0 24px;
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.7;
        }

        .faq-item.active .faq-ans {
            padding: 0 24px 20px 24px;
        }

        /* 需求匹配表单与联系我们 */
        .contact-grid {
            display: grid;
            grid-template-columns: 1.2fr 1fr;
            gap: 40px;
        }

        .form-card {
            background: var(--bg-card);
            border-radius: 24px;
            padding: 40px;
            border: 1px solid rgba(255, 255, 255, 0.05);
            box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
        }

        .form-title {
            font-size: 22px;
            font-weight: 700;
            margin-bottom: 24px;
            background: linear-gradient(90deg, var(--primary-neon), var(--cyan-neon));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .form-group {
            margin-bottom: 20px;
        }

        .form-label {
            display: block;
            font-size: 14px;
            font-weight: 600;
            margin-bottom: 8px;
            color: var(--text-muted);
        }

        .form-control {
            width: 100%;
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: 8px;
            padding: 12px 16px;
            color: var(--text-main);
            font-size: 14px;
            transition: var(--transition);
        }

        .form-control:focus {
            outline: none;
            border-color: var(--primary-neon);
            box-shadow: 0 0 10px rgba(0, 255, 135, 0.15);
            background: rgba(255, 255, 255, 0.05);
        }

        select.form-control option {
            background: var(--bg-card);
            color: var(--text-main);
        }

        .btn-submit {
            width: 100%;
            padding: 14px;
            border-radius: 8px;
            border: none;
            background: linear-gradient(90deg, var(--primary-neon), var(--cyan-neon));
            color: var(--bg-dark);
            font-size: 16px;
            font-weight: 700;
            cursor: pointer;
            transition: var(--transition);
        }

        .btn-submit:hover {
            box-shadow: 0 0 20px rgba(0, 255, 135, 0.4);
            transform: translateY(-2px);
        }

        /* 联系方式与二维码 */
        .contact-info-card {
            background: var(--bg-card);
            border-radius: 24px;
            padding: 40px;
            border: 1px solid rgba(255, 255, 255, 0.05);
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }

        .info-header {
            margin-bottom: 30px;
        }

        .info-title {
            font-size: 22px;
            font-weight: 700;
            margin-bottom: 12px;
            color: var(--text-main);
        }

        .info-list {
            list-style: none;
        }

        .info-item {
            margin-bottom: 20px;
            display: flex;
            align-items: flex-start;
            gap: 12px;
        }

        .info-icon {
            color: var(--primary-neon);
            font-weight: bold;
        }

        .info-text strong {
            display: block;
            font-size: 14px;
            color: var(--text-muted);
            margin-bottom: 2px;
        }

        .info-text span {
            font-size: 15px;
            color: var(--text-main);
        }

        .contact-qrcodes {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
            margin-top: 30px;
        }

        .qrcode-box {
            text-align: center;
            background: rgba(255, 255, 255, 0.02);
            border: 1px solid rgba(255, 255, 255, 0.05);
            border-radius: 12px;
            padding: 16px;
        }

        .qrcode-box img {
            width: 100px;
            height: 100px;
            margin-bottom: 8px;
            border-radius: 8px;
            border: 2px solid rgba(255, 255, 255, 0.1);
        }

        .qrcode-label {
            font-size: 12px;
            color: var(--text-muted);
        }

        /* 代理加盟政策 */
        .agency-section {
            background: linear-gradient(135deg, rgba(189, 0, 255, 0.03) 0%, rgba(0, 229, 255, 0.03) 100%);
            border: 1px solid rgba(255, 255, 255, 0.05);
            border-radius: 24px;
            padding: 50px;
            text-align: center;
            margin-top: 40px;
        }

        .agency-title {
            font-size: 28px;
            font-weight: 800;
            margin-bottom: 16px;
            color: var(--primary-neon);
        }

        .agency-desc {
            max-width: 800px;
            margin: 0 auto 30px auto;
            color: var(--text-muted);
            font-size: 16px;
        }

        /* 页脚 */
        footer {
            background: #04060a;
            border-top: 1px solid rgba(255, 255, 255, 0.05);
            padding: 60px 0 30px 0;
            color: var(--text-muted);
            font-size: 14px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 40px;
        }

        .footer-brand h4 {
            color: #fff;
            margin-bottom: 16px;
            font-size: 18px;
        }

        .footer-brand p {
            margin-bottom: 20px;
            line-height: 1.6;
        }

        .footer-links-title {
            color: #fff;
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 20px;
        }

        .footer-links {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .footer-links a {
            color: var(--text-muted);
            text-decoration: none;
            transition: var(--transition);
        }

        .footer-links a:hover {
            color: var(--primary-neon);
        }

        .friend-links-wrapper {
            margin-top: 30px;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.05);
        }

        .friend-links {
            display: flex;
            flex-wrap: wrap;
            gap: 15px;
        }

        .friend-links a {
            color: var(--text-muted);
            text-decoration: none;
            font-size: 13px;
            transition: var(--transition);
        }

        .friend-links a:hover {
            color: var(--cyan-neon);
        }

        .footer-bottom {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding-top: 30px;
            border-top: 1px solid rgba(255, 255, 255, 0.05);
        }

        /* 侧边浮动客服及返回顶部 */
        .float-bar {
            position: fixed;
            right: 24px;
            bottom: 40px;
            display: flex;
            flex-direction: column;
            gap: 12px;
            z-index: 999;
        }

        .float-btn {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: var(--bg-card);
            border: 1px solid rgba(255, 255, 255, 0.1);
            color: var(--text-main);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
            transition: var(--transition);
            text-decoration: none;
            position: relative;
        }

        .float-btn:hover {
            border-color: var(--primary-neon);
            color: var(--primary-neon);
            box-shadow: 0 0 15px rgba(0, 255, 135, 0.3);
            transform: scale(1.05);
        }

        .float-qrcode-pop {
            position: absolute;
            right: 60px;
            bottom: 0;
            background: var(--bg-card);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 12px;
            padding: 16px;
            display: none;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
            text-align: center;
        }

        .float-qrcode-pop img {
            width: 120px;
            height: 120px;
            margin-bottom: 8px;
        }

        .float-qrcode-pop span {
            display: block;
            font-size: 12px;
            color: var(--text-muted);
            white-space: nowrap;
        }

        .float-btn:hover .float-qrcode-pop {
            display: block;
        }

        /* 响应式调整 */
        @media (max-width: 1024px) {
            .stats-grid, .services-grid, .cases-grid, .reviews-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .process-flow {
                grid-template-columns: repeat(2, 1fr);
            }
            .nav-menu {
                display: none;
            }
            .menu-toggle {
                display: flex;
            }
            /* 移动端菜单激活样式 */
            .nav-menu.mobile-active {
                display: flex;
                flex-direction: column;
                position: fixed;
                top: 70px;
                left: 0;
                width: 100%;
                background: var(--bg-dark);
                padding: 30px 24px;
                border-bottom: 1px solid rgba(255, 255, 255, 0.1);
                z-index: 999;
                gap: 20px;
            }
        }

        @media (max-width: 768px) {
            .hero-title-h1 {
                font-size: 32px;
            }
            .about-grid, .solution-grid, .token-pricing-grid, .news-wiki-grid, .faq-grid, .contact-grid {
                grid-template-columns: 1fr;
            }
            .stats-grid, .services-grid, .cases-grid, .reviews-grid, .process-flow {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
            .agency-section {
                padding: 30px 20px;
            }
            .footer-bottom {
                flex-direction: column;
                gap: 15px;
                text-align: center;
            }
        }