:root {
            --bg-color: #07020d;
            --card-bg: rgba(20, 10, 35, 0.7);
            --card-border: rgba(255, 0, 127, 0.25);
            --card-border-hover: rgba(0, 240, 255, 0.6);
            --primary: #ff007f;
            --secondary: #7f00ff;
            --accent: #00f0ff;
            --text-main: #ffffff;
            --text-muted: #d1c4e9;
            --text-dark: #8e7aa9;
            --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
        }

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

        body {
            background-color: var(--bg-color);
            background-image: 
                radial-gradient(circle at 10% 20%, rgba(127, 0, 255, 0.15) 0%, transparent 40%),
                radial-gradient(circle at 90% 80%, rgba(255, 0, 127, 0.12) 0%, transparent 40%);
            color: var(--text-main);
            font-family: var(--font-family);
            line-height: 1.6;
            overflow-x: hidden;
        }

        /* 布局容器 */
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        /* 导航栏 */
        header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: rgba(7, 2, 13, 0.85);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(127, 0, 255, 0.2);
            transition: all 0.3s ease;
        }

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

        .logo-box {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .logo-box img {
            height: 40px;
            width: auto;
        }

        .logo-text {
            font-size: 1.25rem;
            font-weight: 800;
            background: linear-gradient(to right, var(--primary), var(--accent));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            letter-spacing: 1px;
        }

        .nav-links {
            display: flex;
            gap: 20px;
            align-items: center;
        }

        .nav-links a {
            color: var(--text-muted);
            text-decoration: none;
            font-size: 0.9rem;
            transition: color 0.3s;
            white-space: nowrap;
        }

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

        .nav-btn {
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: #fff !important;
            padding: 8px 16px;
            border-radius: 20px;
            font-weight: bold;
            box-shadow: 0 0 15px rgba(255, 0, 127, 0.4);
            transition: transform 0.3s, box-shadow 0.3s;
        }

        .nav-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 0 25px rgba(255, 0, 127, 0.7);
        }

        .menu-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
            background: none;
            border: none;
        }

        .menu-toggle span {
            display: block;
            width: 25px;
            height: 3px;
            background: var(--text-main);
            border-radius: 2px;
            transition: 0.3s;
        }

        /* 英雄首屏 (无图片) */
        .hero {
            padding: 160px 0 100px;
            text-align: center;
            position: relative;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 300px;
            height: 300px;
            background: var(--primary);
            filter: blur(150px);
            opacity: 0.25;
            pointer-events: none;
            z-index: 1;
        }

        .hero-tag {
            display: inline-block;
            padding: 6px 16px;
            background: rgba(255, 0, 127, 0.1);
            border: 1px solid var(--primary);
            color: var(--primary);
            border-radius: 30px;
            font-size: 0.85rem;
            font-weight: 600;
            margin-bottom: 20px;
            letter-spacing: 1px;
            box-shadow: 0 0 15px rgba(255, 0, 127, 0.2);
        }

        .hero h1 {
            font-size: clamp(2rem, 5vw, 3.5rem);
            line-height: 1.2;
            margin-bottom: 24px;
            background: linear-gradient(135deg, #fff 30%, var(--text-muted) 70%, var(--primary) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            font-weight: 800;
        }

        .hero-desc {
            font-size: clamp(1rem, 2vw, 1.25rem);
            color: var(--text-muted);
            max-width: 800px;
            margin: 0 auto 40px;
        }

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

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 14px 32px;
            border-radius: 30px;
            font-weight: 600;
            text-decoration: none;
            transition: all 0.3s ease;
            cursor: pointer;
        }

        .btn-primary {
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: #fff;
            box-shadow: 0 4px 20px rgba(255, 0, 127, 0.4);
            border: none;
        }

        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 6px 30px rgba(255, 0, 127, 0.7);
        }

        .btn-secondary {
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.2);
            color: var(--text-main);
        }

        .btn-secondary:hover {
            background: rgba(255, 255, 255, 0.1);
            border-color: var(--accent);
            color: var(--accent);
            transform: translateY(-3px);
        }

        /* 核心看板数据 */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 20px;
            margin-top: 60px;
        }

        .stat-card {
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: 16px;
            padding: 24px;
            text-align: center;
            transition: all 0.3s;
        }

        .stat-card:hover {
            border-color: var(--card-border-hover);
            transform: translateY(-5px);
            box-shadow: 0 10px 25px rgba(0, 240, 255, 0.15);
        }

        .stat-num {
            font-size: 2.5rem;
            font-weight: 800;
            color: var(--accent);
            margin-bottom: 8px;
            font-family: monospace;
        }

        .stat-label {
            font-size: 0.9rem;
            color: var(--text-muted);
        }

        /* 通用区块样式 */
        section {
            padding: 100px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        }

        .section-header {
            text-align: center;
            margin-bottom: 60px;
        }

        .section-header h2 {
            font-size: 2.25rem;
            font-weight: 800;
            background: linear-gradient(to right, #fff, var(--text-muted));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            margin-bottom: 15px;
        }

        .section-header p {
            color: var(--text-dark);
            max-width: 600px;
            margin: 0 auto;
        }

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

        .about-content h3 {
            font-size: 1.75rem;
            margin-bottom: 20px;
            color: var(--accent);
        }

        .about-content p {
            color: var(--text-muted);
            margin-bottom: 20px;
            font-size: 1.05rem;
        }

        .feature-bullets {
            list-style: none;
        }

        .feature-bullets li {
            position: relative;
            padding-left: 28px;
            margin-bottom: 15px;
            color: var(--text-main);
        }

        .feature-bullets li::before {
            content: "✓";
            position: absolute;
            left: 0;
            color: var(--primary);
            font-weight: bold;
            font-size: 1.2rem;
        }

        .about-image-wrapper {
            position: relative;
            border-radius: 20px;
            overflow: hidden;
            border: 1px solid var(--card-border);
            box-shadow: 0 15px 35px rgba(127, 0, 255, 0.2);
        }

        .about-image-wrapper img {
            width: 100%;
            display: block;
            transition: transform 0.5s;
        }

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

        /* AIGC服务模型云 */
        .cloud-container {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 12px;
            max-width: 1000px;
            margin: 0 auto;
        }

        .cloud-tag {
            padding: 8px 18px;
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid rgba(255, 255, 255, 0.1);
            color: var(--text-muted);
            border-radius: 20px;
            font-size: 0.9rem;
            transition: all 0.3s;
            cursor: default;
        }

        .cloud-tag:hover {
            background: rgba(127, 0, 255, 0.15);
            border-color: var(--secondary);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 4px 15px rgba(127, 0, 255, 0.3);
        }

        /* 一站式制作 */
        .service-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 30px;
        }

        .service-card {
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: 20px;
            padding: 35px 25px;
            transition: all 0.3s;
            position: relative;
            overflow: hidden;
        }

        .service-card::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: linear-gradient(90deg, var(--primary), var(--accent));
            opacity: 0;
            transition: opacity 0.3s;
        }

        .service-card:hover {
            transform: translateY(-8px);
            border-color: var(--card-border-hover);
            box-shadow: 0 15px 30px rgba(0, 240, 255, 0.15);
        }

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

        .service-icon {
            font-size: 2.5rem;
            margin-bottom: 20px;
            display: inline-block;
        }

        .service-card h3 {
            font-size: 1.35rem;
            margin-bottom: 15px;
            color: #fff;
        }

        .service-card p {
            color: var(--text-muted);
            font-size: 0.95rem;
        }

        /* 流程步骤 */
        .step-timeline {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 30px;
            position: relative;
        }

        .step-item {
            background: rgba(255, 255, 255, 0.02);
            border: 1px solid rgba(255, 255, 255, 0.05);
            border-radius: 16px;
            padding: 30px 20px;
            text-align: center;
            position: relative;
        }

        .step-num {
            width: 45px;
            height: 45px;
            line-height: 43px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: #fff;
            font-size: 1.25rem;
            font-weight: 800;
            margin: 0 auto 20px;
            border: 2px solid var(--bg-color);
            box-shadow: 0 0 15px rgba(255, 0, 127, 0.5);
        }

        .step-item h3 {
            font-size: 1.15rem;
            margin-bottom: 12px;
        }

        .step-item p {
            font-size: 0.9rem;
            color: var(--text-muted);
        }

        /* 解决方案与网络 */
        .sol-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
        }

        .sol-panel {
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: 20px;
            padding: 40px;
        }

        .sol-panel h3 {
            font-size: 1.5rem;
            margin-bottom: 25px;
            color: var(--accent);
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .sol-list {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }

        .sol-list-item {
            padding: 15px;
            background: rgba(255, 255, 255, 0.02);
            border-radius: 10px;
            border-left: 3px solid var(--primary);
        }

        .sol-list-item h4 {
            color: #fff;
            margin-bottom: 5px;
        }

        .sol-list-item p {
            color: var(--text-muted);
            font-size: 0.88rem;
        }

        /* 案例中心 */
        .cases-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 30px;
        }

        .case-card {
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: 20px;
            overflow: hidden;
            transition: all 0.3s;
        }

        .case-card:hover {
            transform: translateY(-5px);
            border-color: var(--card-border-hover);
        }

        .case-img-box {
            position: relative;
            aspect-ratio: 16/9;
            overflow: hidden;
            background: #110822;
        }

        .case-img-box.square {
            aspect-ratio: 1/1;
        }

        .case-img-box img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s;
        }

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

        .case-info {
            padding: 25px;
        }

        .case-tag {
            display: inline-block;
            padding: 4px 10px;
            background: rgba(0, 240, 255, 0.1);
            color: var(--accent);
            border-radius: 4px;
            font-size: 0.75rem;
            font-weight: 600;
            margin-bottom: 12px;
        }

        .case-info h3 {
            font-size: 1.2rem;
            margin-bottom: 10px;
            color: #fff;
        }

        .case-info p {
            color: var(--text-muted);
            font-size: 0.9rem;
        }

        /* 对比评测表格 */
        .compare-wrapper {
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: 24px;
            padding: 40px;
            overflow: hidden;
        }

        .compare-header-box {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 20px;
            margin-bottom: 30px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            padding-bottom: 20px;
        }

        .rating-box {
            background: rgba(255, 0, 127, 0.1);
            border: 1px solid var(--primary);
            padding: 15px 25px;
            border-radius: 16px;
            text-align: center;
        }

        .rating-num {
            font-size: 2.5rem;
            font-weight: 900;
            color: var(--primary);
            line-height: 1;
        }

        .rating-star {
            color: #ffb700;
            font-size: 1.2rem;
            margin-top: 5px;
        }

        .table-responsive {
            width: 100%;
            overflow-x: auto;
        }

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

        .compare-table th, .compare-table td {
            padding: 16px 20px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        }

        .compare-table th {
            background: rgba(255, 255, 255, 0.02);
            color: #fff;
            font-weight: bold;
        }

        .compare-table tr:hover td {
            background: rgba(255, 255, 255, 0.01);
        }

        .compare-table td strong {
            color: var(--accent);
        }

        /* Token比价与价格参考 */
        .token-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 25px;
        }

        .token-card {
            background: rgba(255, 255, 255, 0.02);
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: 20px;
            padding: 30px;
            text-align: center;
            transition: all 0.3s;
        }

        .token-card.best {
            background: linear-gradient(180deg, rgba(127, 0, 255, 0.15) 0%, rgba(20, 10, 35, 0.7) 100%);
            border: 1px solid var(--primary);
            position: relative;
        }

        .token-card.best::before {
            content: "全网最低";
            position: absolute;
            top: 15px;
            right: 15px;
            background: var(--primary);
            color: #fff;
            font-size: 0.75rem;
            padding: 3px 8px;
            border-radius: 4px;
            font-weight: bold;
        }

        .token-card h3 {
            margin-bottom: 15px;
            font-size: 1.4rem;
        }

        .token-price {
            font-size: 2rem;
            font-weight: 800;
            color: var(--accent);
            margin: 20px 0;
        }

        .token-price span {
            font-size: 0.9rem;
            color: var(--text-dark);
        }

        .token-features {
            list-style: none;
            margin-bottom: 25px;
            text-align: left;
            display: inline-block;
        }

        .token-features li {
            margin-bottom: 10px;
            color: var(--text-muted);
            font-size: 0.9rem;
        }

        /* 培训中心 */
        .training-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }

        .training-card {
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: 20px;
            padding: 30px;
            transition: all 0.3s;
        }

        .training-card:hover {
            border-color: var(--card-border-hover);
            transform: translateY(-5px);
        }

        .training-badge {
            display: inline-block;
            padding: 4px 12px;
            background: rgba(127, 0, 255, 0.2);
            color: #bfa8ff;
            border-radius: 30px;
            font-size: 0.8rem;
            font-weight: 600;
            margin-bottom: 15px;
            border: 1px solid rgba(127, 0, 255, 0.4);
        }

        .training-card h3 {
            font-size: 1.3rem;
            margin-bottom: 15px;
            color: #fff;
        }

        .training-card p {
            color: var(--text-muted);
            font-size: 0.95rem;
            margin-bottom: 20px;
        }

        .training-meta {
            display: flex;
            justify-content: space-between;
            align-items: center;
            border-top: 1px solid rgba(255, 255, 255, 0.05);
            padding-top: 15px;
            font-size: 0.85rem;
            color: var(--text-dark);
        }

        /* 客户评论 */
        .reviews-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 30px;
        }

        .review-card {
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: 20px;
            padding: 30px;
            position: relative;
        }

        .review-card::before {
            content: "“";
            position: absolute;
            top: 20px;
            right: 30px;
            font-size: 5rem;
            color: rgba(255, 255, 255, 0.05);
            line-height: 1;
            font-family: Georgia, serif;
        }

        .review-text {
            color: var(--text-muted);
            font-size: 0.98rem;
            margin-bottom: 20px;
            position: relative;
            z-index: 1;
        }

        .review-user {
            display: flex;
            align-items: center;
            gap: 15px;
        }

        .user-avatar {
            width: 45px;
            height: 45px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
            color: #fff;
        }

        .user-info h4 {
            font-size: 0.95rem;
            color: #fff;
        }

        .user-info p {
            font-size: 0.8rem;
            color: var(--text-dark);
        }

        /* FAQ 折叠面板 */
        .faq-list {
            max-width: 900px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 15px;
        }

        .faq-item {
            background: rgba(255, 255, 255, 0.02);
            border: 1px solid rgba(255, 255, 255, 0.05);
            border-radius: 12px;
            overflow: hidden;
            transition: all 0.3s;
        }

        .faq-question {
            padding: 20px 25px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            cursor: pointer;
            user-select: none;
            font-weight: 600;
            color: #fff;
        }

        .faq-question::after {
            content: "+";
            font-size: 1.5rem;
            color: var(--primary);
            transition: transform 0.3s;
        }

        .faq-item.active {
            border-color: var(--card-border-hover);
            background: var(--card-bg);
        }

        .faq-item.active .faq-question::after {
            transform: rotate(45deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease-out;
            padding: 0 25px;
            color: var(--text-muted);
            font-size: 0.95rem;
        }

        .faq-item.active .faq-answer {
            padding-bottom: 20px;
        }

        /* AI百科 & 术语 */
        .wiki-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 20px;
        }

        .wiki-card {
            background: rgba(255, 255, 255, 0.01);
            border: 1px solid rgba(255, 255, 255, 0.05);
            border-radius: 12px;
            padding: 24px;
            transition: all 0.3s;
        }

        .wiki-card:hover {
            background: rgba(255, 255, 255, 0.03);
            border-color: var(--accent);
        }

        .wiki-card h3 {
            font-size: 1.1rem;
            color: var(--accent);
            margin-bottom: 10px;
        }

        .wiki-card p {
            font-size: 0.88rem;
            color: var(--text-muted);
        }

        /* 资讯 & 知识库 */
        .news-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }

        .news-card {
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: 16px;
            padding: 25px;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            transition: all 0.3s;
        }

        .news-card:hover {
            border-color: var(--card-border-hover);
        }

        .news-tag-placeholder {
            font-size: 0.75rem;
            color: var(--primary);
            font-weight: bold;
            text-transform: uppercase;
            letter-spacing: 1px;
            margin-bottom: 12px;
        }

        .news-card h3 {
            font-size: 1.15rem;
            margin-bottom: 15px;
            line-height: 1.4;
        }

        .news-card h3 a {
            color: #fff;
            text-decoration: none;
            transition: color 0.3s;
        }

        .news-card h3 a:hover {
            color: var(--accent);
        }

        .news-footer {
            margin-top: 20px;
            padding-top: 15px;
            border-top: 1px solid rgba(255, 255, 255, 0.05);
            font-size: 0.85rem;
            color: var(--text-dark);
            display: flex;
            justify-content: space-between;
        }

        /* 需求匹配与联系我们 */
        .contact-section-grid {
            display: grid;
            grid-template-columns: 1.2fr 0.8fr;
            gap: 40px;
        }

        .contact-form-box {
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: 24px;
            padding: 40px;
        }

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

        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-size: 0.9rem;
            color: var(--text-muted);
        }

        .form-control {
            width: 100%;
            padding: 12px 16px;
            background: rgba(7, 2, 13, 0.6);
            border: 1px solid rgba(255, 255, 255, 0.15);
            border-radius: 8px;
            color: #fff;
            font-family: inherit;
            transition: all 0.3s;
        }

        .form-control:focus {
            outline: none;
            border-color: var(--accent);
            box-shadow: 0 0 10px rgba(0, 240, 255, 0.3);
        }

        select.form-control option {
            background: #130a24;
            color: #fff;
        }

        .contact-info-box {
            display: flex;
            flex-direction: column;
            gap: 30px;
        }

        .info-card {
            background: rgba(255, 255, 255, 0.02);
            border: 1px solid rgba(255, 255, 255, 0.05);
            border-radius: 20px;
            padding: 30px;
            text-align: center;
        }

        .info-card h3 {
            font-size: 1.25rem;
            margin-bottom: 20px;
            color: var(--accent);
        }

        .qr-code-wrapper {
            width: 150px;
            height: 150px;
            margin: 0 auto 15px;
            background: #fff;
            padding: 10px;
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .qr-code-wrapper img {
            max-width: 100%;
            height: auto;
        }

        .info-details {
            display: flex;
            flex-direction: column;
            gap: 12px;
            text-align: left;
            margin-top: 20px;
        }

        .info-details p {
            font-size: 0.9rem;
            color: var(--text-muted);
            display: flex;
            justify-content: space-between;
        }

        .info-details strong {
            color: #fff;
        }

        /* 招商代理 */
        .agent-box {
            background: linear-gradient(135deg, rgba(127, 0, 255, 0.1) 0%, rgba(255, 0, 127, 0.1) 100%);
            border: 1px solid var(--primary);
            border-radius: 24px;
            padding: 50px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .agent-box::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle, rgba(0, 240, 255, 0.1) 0%, transparent 60%);
            pointer-events: none;
        }

        .agent-box h3 {
            font-size: 2rem;
            margin-bottom: 15px;
            color: #fff;
        }

        .agent-box p {
            color: var(--text-muted);
            max-width: 700px;
            margin: 0 auto 30px;
            font-size: 1.1rem;
        }

        /* 页脚 */
        footer {
            background: #040108;
            padding: 80px 0 30px;
            border-top: 1px solid rgba(127, 0, 255, 0.2);
            color: var(--text-muted);
            font-size: 0.9rem;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 40px;
            margin-bottom: 50px;
        }

        .footer-logo-area img {
            height: 40px;
            margin-bottom: 20px;
        }

        .footer-logo-area p {
            font-size: 0.85rem;
            color: var(--text-dark);
            line-height: 1.6;
        }

        .footer-links-group h4 {
            color: #fff;
            margin-bottom: 20px;
            font-size: 1rem;
            font-weight: 600;
        }

        .footer-links-group ul {
            list-style: none;
        }

        .footer-links-group ul li {
            margin-bottom: 12px;
        }

        .footer-links-group ul li a {
            color: var(--text-muted);
            text-decoration: none;
            transition: color 0.3s;
        }

        .footer-links-group ul li a:hover {
            color: var(--primary);
        }

        .friend-links-area {
            border-top: 1px solid rgba(255, 255, 255, 0.05);
            padding-top: 30px;
            margin-top: 30px;
            text-align: center;
        }

        .friend-links-area h5 {
            color: var(--text-dark);
            margin-bottom: 15px;
            font-size: 0.85rem;
        }

        .friend-links {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 15px 25px;
        }

        .friend-links a {
            color: var(--text-dark);
            text-decoration: none;
            font-size: 0.8rem;
            transition: color 0.3s;
        }

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

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.05);
            padding-top: 30px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 20px;
            font-size: 0.8rem;
            color: var(--text-dark);
        }

        .footer-bottom-links {
            display: flex;
            gap: 20px;
        }

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

        /* 浮动组件 */
        .floating-widget {
            position: fixed;
            right: 20px;
            bottom: 40px;
            z-index: 999;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .widget-btn {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            cursor: pointer;
            transition: all 0.3s;
            position: relative;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
        }

        .widget-btn:hover {
            border-color: var(--accent);
            color: var(--accent);
            transform: scale(1.1);
        }

        .widget-popover {
            position: absolute;
            right: 60px;
            bottom: 0;
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            padding: 20px;
            border-radius: 12px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
            display: none;
            width: 220px;
            backdrop-filter: blur(10px);
        }

        .widget-btn:hover .widget-popover {
            display: block;
        }

        /* 响应式调整 */
        @media (max-width: 992px) {
            .about-grid, .sol-grid, .contact-section-grid {
                grid-template-columns: 1fr;
            }

            .menu-toggle {
                display: flex;
            }

            .nav-links {
                position: absolute;
                top: 70px;
                left: 0;
                right: 0;
                background: #0c051a;
                flex-direction: column;
                padding: 30px;
                border-bottom: 1px solid rgba(127, 0, 255, 0.2);
                display: none;
                gap: 15px;
            }

            .nav-links.active {
                display: flex;
            }

            .hero h1 {
                font-size: 2.2rem;
            }
        }