* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Arial', sans-serif;
        }
        a {
            text-decoration: none;
        }
        /* CSS变量定义 */
        :root {
            --text-white: #e0e0e0;
            --text-blur: #756FA0;
        }

        /* 全局p元素样式 */
        p {
            letter-spacing: 1.2px;
            line-height: 1.5;
        }

        html, body {
            min-height: 100vh;
            margin: 0;
        }

        body {
            background-color: #000;
            color: #fff;
            overflow-x: hidden;
            display: flex;
            flex-direction: column;
        }

        /* 导航栏样式 */
        header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            background-color: rgba(0, 0, 0, 0.8);
            backdrop-filter: blur(10px);
            z-index: 1000;
        }

        nav {
            max-width: 1400px;
            margin: 0 auto;
            padding: 10px 40px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 20px;
        }
        
        /* 主导航样式 */
        .main-nav {
            display: flex;
            align-items: center;
            margin-left: 70px;
        }
        
        .nav-menu {
            display: flex;
            list-style: none;
            gap: 60px;
        }
        
        .nav-item {
            position: relative;
        }
        
        .nav-link {
            color: var(--text-white);
            text-decoration: none;
            font-size: 1rem;
            font-weight: 500;
            transition: color 0.3s ease;
            padding: 8px 0;
            display: block;
            white-space: nowrap;
        }
        
        .nav-link:hover {
            color: #fff;
        }
        
        /* 下拉菜单样式 */
        .dropdown {
            position: absolute;
            top: 100%;
            left: 0;
            background-color: rgba(50, 50, 50, 0.7);
            backdrop-filter: blur(10px);
            border-radius: 4px;
            padding: 10px 0;
            min-width: 180px;
            opacity: 0;
            visibility: hidden;
            transform: translateY(10px);
            transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.3s ease;
            z-index: 999;
        }
        
        .nav-item:hover .dropdown {
            opacity: 1;
            visibility: visible;
            transform: translateY(0);
        }
        
        .dropdown-item {
            color: rgba(255, 255, 255, 0.8);
            text-decoration: none;
            font-size: 0.9rem;
            padding: 8px 20px;
            display: block;
            transition: background-color 0.3s ease, color 0.3s ease;
            white-space: nowrap;
        }
        
        .dropdown-item:hover {
            background-color: rgba(168, 85, 247, 0.2);
            color: #fff;
        }
        
        /* 活动链接样式 */
        .dropdown-item.active {
            background-color: rgba(168, 85, 247, 0.3);
            color: #fff;
            font-weight: 600;
        }

        .logo-container {
            display: flex;
            align-items: center;
        }

        .logo {
            height: 24px;
        }

        .nav-button {
            display: inline-block;
            transition: transform 0.3s ease;
            background: linear-gradient(90deg, #D45EBE, #a855f7);
            color: var(--text-white);
            padding: 8px 20px;
            border-radius: 4px;
            font-weight: 600;
            text-decoration: none;
            font-size: 1rem;
            height: 32px;
            line-height: 16px;
            text-align: center;
            white-space: nowrap;
        }
        
        /* 移动端导航中的Talk to Expert按钮样式 */
        .mobile-nav-button {
            background: linear-gradient(90deg, #D45EBE, #a855f7);
            color: var(--text-white);
            border-radius: 4px;
            padding: 10px 15px;
            text-align: center;
            margin: 5px 0;
            font-weight: 600;
            white-space: nowrap;
        }
        
        /* 默认隐藏移动端特定元素 */
        .mobile-only {
            display: none;
        }

        .nav-button:hover {
            transform: scale(1.05);
            background: linear-gradient(90deg, #D45EBE, #9333ea);
        }
        
        /* 多语言选择器样式 */
        .language-selector-container {
            display: flex;
            align-items: center;
        }
        
        /* 导航按钮容器样式 */
        .nav-button-container {
            margin-right: 10px;
        }
        
        .language-selector {
            position: relative;
        }
        
        .language-button {
            background-color: rgba(50, 50, 50, 0.5);
            color: var(--text-white);
            border: 1px solid rgba(255, 255, 255, 0.2);
            padding: 6px 12px;
            border-radius: 4px;
            cursor: pointer;
            font-size: 0.9rem;
            font-weight: 500;
            transition: all 0.3s ease;
            backdrop-filter: blur(5px);
        }
        
        .language-button:hover {
            background-color: rgba(50, 50, 50, 0.8);
            border-color: rgba(255, 255, 255, 0.3);
        }
        
        .language-dropdown {
            position: absolute;
            top: 100%;
            right: 0;
            background-color: rgba(50, 50, 50, 0.9);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: 4px;
            padding: 5px 0;
            min-width: 120px;
            opacity: 0;
            visibility: hidden;
            transform: translateY(10px);
            transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.3s ease;
            z-index: 999;
        }
        
        .language-dropdown.show {
            opacity: 1;
            visibility: visible;
            transform: translateY(0);
        }
        
        .language-option {
            color: rgba(255, 255, 255, 0.8);
            background: none;
            border: none;
            width: 100%;
            text-align: left;
            padding: 8px 20px;
            font-size: 0.9rem;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        
        .language-option:hover {
            background-color: rgba(168, 85, 247, 0.2);
            color: #fff;
        }
        

        /* 轮播区域 */
        .carousel-container {
            width: 100%;
            height: 850px;
            position: relative;
            overflow: hidden;
            margin-top: 50px;
        }

        .carousel {
            width: 100%;
            height: 100%;
            position: relative;
        }

        .carousel-slide {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            opacity: 0;
            transition: opacity 0.5s ease;
            background-position: center;
            background-size: cover;
        }

        .carousel-slide.active {
            opacity: 1;
            z-index: 10;
        }

        .carousel-slide:nth-child(1) {
            background-image: url('../../img/首页轮播01.jpg');
            background-position: center;
            background-size: cover;
        }

        .carousel-slide:nth-child(2) {
            background-image: url('../../img/首页轮播02.jpg');
            background-position: center;
            background-size: cover;
        }
        
        .carousel-slide:nth-child(3) {
            background-image: url('../../img/首页轮播03.jpg');
            background-position: center;
            background-size: cover;
        }

        .carousel-content {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            text-align: center;
            z-index: 5;
        }

        .carousel-content h1 {
            font-size: 3rem;
            margin-bottom: 15px;
            font-weight: 700;
        }

        .carousel-content p {
            font-size: 1.2rem;
            margin-bottom: 30px;
            opacity: 0.9;
        }

        /* 轮播导航（在轮播图区域内，底部对齐） */
        .carousel-nav {
            display: flex;
            justify-content: center;
            gap: 20px;
            padding: 20px 0;
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            z-index: 20;
            background-color: rgba(0, 0, 0, 0.5);
            transform: translateY(10px); /* 整体上提10px */
        }
        
        /* 移动端轮播导航点样式 */
        .mobile-carousel-dots {
            position: absolute;
            bottom: 20px;
            left: 50%;
            transform: translateX(-50%);
            display: none;
            gap: 10px;
            z-index: 20;
        }
        
        .dot {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background-color: rgba(255, 255, 255, 0.5);
            border: none;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        
        .dot.active {
            background-color: white;
            transform: scale(1.2);
        }
        
        .dot:hover {
            background-color: rgba(255, 255, 255, 0.8);
        }
        
        .carousel-nav-item {
            text-decoration: none;
            width:200px;
            color: white;
            padding: 15px 0px;
            border-radius: 30px;
            backdrop-filter: blur(5px);
            transition: all 0.3s ease;
            text-align: center;
            max-width: 180px;
        }
        

        
        .carousel-nav-item span {
            display: block;
            text-align: center;
            font-size: 1.1rem;
            font-weight: 500;
            margin-bottom: 10px;
        }
        
        .carousel-nav-item span:last-child {
            font-size: 1.1rem;
            color: rgba(255, 255, 255, 0.7);
            margin-top: 5px;
        }
        .carousel-nav-item.active::after {
            content: '';
            position: absolute;
            left: 0;
            top:-3px;
            width: 100%;
            height: 6px;
            background: linear-gradient(90deg, #6d28d9, #a855f7);
            border-radius: 1px;
        }
        /* 响应式设计 */
        @media (max-width: 1200px) {
            nav {
                max-width: 95%;
            }
            
            .carousel-content h1 {
                font-size: 2.5rem;
            }
        }

        /* 移动端菜单按钮 - 默认隐藏 */
        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            cursor: pointer;
            padding: 10px;
            z-index: 1001;
        }
        
        .mobile-menu-btn span {
            display: block;
            width: 25px;
            height: 3px;
            background-color: var(--text-white);
            margin: 5px 0;
            transition: all 0.3s ease;
            border-radius: 2px;
        }
        
        /* 移动端菜单按钮动画效果 */
        .mobile-menu-btn.active span:nth-child(1) {
            transform: rotate(45deg) translate(6px, 6px);
        }
        
        .mobile-menu-btn.active span:nth-child(2) {
            opacity: 0;
        }
        
        .mobile-menu-btn.active span:nth-child(3) {
            transform: rotate(-45deg) translate(6px, -6px);
        }
        
        @media (max-width: 1200px) {
            .nav-menu {
                gap: 30px;
            }
        }
        
        @media (max-width: 768px) {
            nav {
                padding: 0px 20px;
                flex-wrap: wrap;
            }
            
            /* 显示移动端菜单按钮 */
            .mobile-menu-btn {
                display: block;
                order: 1;
                margin-left: auto;
            }
            
            /* 多语言选择器在移动端的位置调整 */
            .language-selector-container {
                order: 2;
            }
            
            /* 隐藏桌面端按钮容器 */
            .nav-button-container {
                display: none;
            }
            
            /* 显示移动端特定元素 */
            .mobile-only {
                display: block;
            }
            
            /* 隐藏桌面端导航 */
            .main-nav {
                width: 100%;
                display: none;
                margin-top: 15px;
                order: 3;
                background-color: rgba(0, 0, 0, 0.95);
                backdrop-filter: blur(10px);
                border-radius: 8px;
                padding: 10px;
                box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
                animation: slideDown 0.3s ease-out;
            }
            
            /* 导航菜单滑入动画 */
            @keyframes slideDown {
                from {
                    opacity: 0;
                    transform: translateY(-10px);
                }
                to {
                    opacity: 1;
                    transform: translateY(0);
                }
            }
            
            /* 响应式导航菜单 */
            .main-nav.active {
                display: block;
            }
            
            .nav-menu {
                flex-direction: column;
                gap: 0;
            }
            
            .nav-item {
                width: 100%;
                border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            }
            
            .nav-item:last-child {
                border-bottom: none;
            }
            
            .nav-link {
                padding: 15px 10px;
                font-size: 1rem;
                font-weight: 500;
                border-radius: 4px;
                transition: background-color 0.3s ease;
            }
            
            .nav-link:hover {
                background-color: rgba(255, 255, 255, 0.05);
            }
            
            /* 移动端下拉菜单 */
            .dropdown {
                position: static;
                background-color: rgba(255, 255, 255, 0.05);
                opacity: 1;
                visibility: visible;
                transform: none;
                display: none;
                margin: 0;
                padding: 5px 0;
                border-radius: 4px;
            }
            
            .nav-item.open .dropdown {
                display: block;
            }
            
            .dropdown-item {
                padding: 12px 30px;
                font-size: 1rem;
                border-radius: 0;
            }
            
            .dropdown-item:hover {
                background-color: rgba(168, 85, 247, 0.3);
            }
            
            /* Talk to Expert 按钮调整 */
            .nav-button {
                margin-left: auto;
                margin-right: 15px;
                padding: 8px 16px;
                font-size: 0.9rem;
            }
            
            .carousel-container {
                height: 500px;
            }
            
            .carousel-content h1 {
                font-size: 2rem;
            }
            
            .carousel-content p {
                font-size: 1rem;
            }
            
            /* 响应式设计 - 轮播导航部分 - 在移动端隐藏 */
            .carousel-nav {
                display: none;
            }
            
            /* 在移动端显示导航点 */
            .mobile-carousel-dots {
                display: flex;
            }
        }
        
        @media (max-width: 480px) {
            .carousel-nav {
                padding: 15px 0;
            }
            
            .carousel-nav-item {
                width: 90%;
                padding: 10px 15px;
            }
            
            .carousel-nav-item span {
                font-size: 0.85rem;
            }
        }

        @media (max-width: 480px) {
            nav {
                padding: 0px 15px;
                gap: 10px;
            }
            
            .logo {
                height: 12px;
            }
            
            /* 移动端多语言按钮调整 */
            .language-button {
                padding: 4px 10px;
                font-size: 0.8rem;
            }
            
            .language-dropdown {
                min-width: 100px;
            }
            
            .language-option {
                padding: 6px 15px;
                font-size: 0.8rem;
            }
            
            .mobile-menu-btn {
                padding: 8px;
            }
            
            .mobile-menu-btn span {
                width: 22px;
                height: 2.5px;
            }
            
            .nav-button {
                padding: 6px 12px;
                font-size: 0.8rem;
                margin-right: 10px;
                height: 28px;
                line-height: 16px;
            }
            
            .main-nav {
                padding: 8px;
            }
            
            .nav-link {
                padding: 12px 8px;
                font-size: 0.9rem;
            }
            
            .dropdown-item {
                padding: 10px 25px;
                font-size: 0.85rem;
            }
            
            .carousel-container {
                height: 400px;
            }
            
            .carousel-content h1 {
                font-size: 1.5rem;
            }
            
            .carousel-content p {
                font-size: 0.9rem;
            }
            
            .carousel-nav {
                gap: 20px;
            }
            
            .carousel-nav-item {
                font-size: 0.8rem;
            }
            
            .carousel-nav-item span {
                font-size: 0.6rem;
            }
        }
        
        /* 新添加的机房图片展示部分 */
        .server-room-section {
            width: 100%;
            height: 854px;
            background-image: url('../../img/首页机房图片.jpg');
            background-size: cover;
            background-position: center;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            overflow: hidden;
        }
        
        /* 添加渐变遮罩层 */
        .server-room-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(to bottom, rgba(0,0,0,0.3) 0%, rgba(0,0,0,0.5) 100%);
            z-index: 1;
        }
        
        /* 添加底部渐变黑边 */
        .server-room-section::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 150px;
            background: linear-gradient(to bottom, rgba(0,0,0,0) 0%, rgba(11,0,24,1) 100%);
            z-index: 1;
        }
        
        .server-room-content {
            text-align: center;
            color: white;
            position: relative;
            z-index: 2;
            padding: 0 20px;
        }
        
        .server-room-content h2 {
            font-size: 2.2rem;
            font-weight: 700;
            margin: 0;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
        }
        
        /* 响应式设计 - 机房图片展示部分 */
        @media (max-width: 768px) {
            .server-room-section {
                height: 400px;
            }
            
            .server-room-content h2 {
                font-size: 1.8rem;
            }
        }
        
        @media (max-width: 480px) {
            .server-room-section {
                height: 300px;
                background-position: 60% center;
            }
            
            .server-room-content h2 {
                font-size: 1.5rem;
                line-height: 1.3;
            }
        }
        
        /* 服务卡片部分样式 */
        .services-section {
            width: 100%;
            /* background-image: url('../../img/元素.png');
            background-size: contain;
            background-position: center;
            background-repeat: no-repeat; */
            height: 1971px;
            /* padding: 150px 0; */
            position: relative;
            /* margin-top: 50px; */
            overflow: hidden;
            background: linear-gradient(to bottom, #0B0119, #020206);
            padding-top: 150px;
        }
        .bg_css::after {
            content: '';
            position: absolute;
            width: 1400px;
            height: 600px;
            top: 0px;
            left: 50%;
            transform: translateX(-50%);
            background: url(../../img/index/s1.png);
            background-size: cover;
            z-index: 1;
        }
        /* 添加背景光效 */
        .services-section::after{
            content: '';
            position: absolute;
            width: 60vw;
            height: 60vw;
            top: 60%;
            left: 85%;
            transform: translate(-50%, -50%);
            background: radial-gradient(circle, rgb(160 106 224 / 39%) 0%, rgba(0, 0, 0, 0) 50%);
            z-index: 3;
        }
        /* 添加背景光效 */
        .services-section::before {
            content: '';
            position: absolute;
            width: 60vw;
            height: 60vw;
            top: 32%;
            left: 15%;
            transform: translate(-50%, -50%);
            background: radial-gradient(circle, rgb(160 106 224 / 39%) 0%, rgba(0, 0, 0, 0) 50%);
            z-index: 3;
        }
        
        .services-container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 40px;
            text-align: center;
            position: relative;
            z-index: 4;
        }
        
        .services-container h2 {
            color: white;
            font-size: 2.2rem;
            font-weight: 700;
            margin-bottom: 50px;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
            letter-spacing: 1px;
        }
        
        /* 服务项目列表容器 - 实现屏幕平均分布 */
        .service-items {
            display: flex;
            flex-direction: row;
            justify-content: space-between;
            align-items: flex-start;
            position: relative;
            z-index: 3;
            padding: 0 20px 20px;
            margin: 0 auto;
            max-width: 100%;
            width: 100%;
        }
        
        /* 单个服务项目 - 确保不收缩 */
        .service-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            flex: 1;
            white-space: normal;
            min-width: 250px;
        }
        
        /* 图标和标题部分样式 */
        .service-icon-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 15px;
            margin-bottom: 20px;
        }
        
        .service-icon-item img {
            width: 60px;
            height: 60px;
            object-fit: contain;
        }
        
        .service-icon-item span {
            color: white;
            font-size: 1.1rem;
            font-weight: 500;
            text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
        }
        
        /* 卡片部分样式 */
        .service-card {
            width: 320px;
            height: 400px;
            background-image: url('../../img/banner_bg.png');
            background-size: cover;
            background-position: center;
            border-radius: 20px;
            padding: 30px;
            position: relative;
            overflow: hidden;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            align-items: center;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
        }
        
        .service-card:hover {
            transform: translateY(-15px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
        }
        
        /* 服务卡片高亮状态 */
        .service-card.highlighted {
            transform: translateY(-20px) scale(1.02);
            box-shadow: 0 0 40px rgba(168, 85, 247, 0.5), 0 20px 40px rgba(0, 0, 0, 0.4);
            border: 2px solid rgba(168, 85, 247, 0.6);
            transition: all 0.3s ease;
        }
        
        /* 服务图标悬停效果 */
        .service-icon-item {
            cursor: pointer;
            transition: transform 0.3s ease, filter 0.3s ease;
        }
        
        .service-icon-item:hover {
            transform: scale(1.1);
            filter: brightness(1.2);
        }
        
        .service-image {
            width: 100%;
            height: 65%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 20px;
        }
        
        .service-image img {
            max-width: 100%;
            max-height: 100%;
            object-fit: contain;
            border-radius: 10px;
        }
        
        .service-card h3 {
            color: white;
            font-size: 1.4rem;
            font-weight: 600;
            margin: 10px 0;
            text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
        }
        
        .service-card p {
            color: var(--text-white);
            font-size: 0.9rem;
            line-height: 1.2;
            margin: 0;
            text-align: center;
            text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        
        /* 响应式设计 - 服务卡片部分 */
        @media (max-width: 1200px) {
            .service-card {
                width: 280px;
                height: 350px;
            }
            .service-card p{
                -webkit-line-clamp: 2;
            }
        }
        
        @media (max-width: 992px) {
            .services-container {
                padding: 0 30px;
            }
            
            .service-items {
                gap: 30px;
            }
            
            .service-card {
                width: 250px;
                height: 320px;
            }
            .service-card h3{
                font-size: 1.2rem;
            }
            .service-card p{
                font-size: 0.7rem;
            }
        }
        
        @media (max-width: 768px) {
            .services-section {
                padding: 80px 0;
            }
            
            .services-container h2 {
                font-size: 1.8rem;
                margin-bottom: 40px;
            }
            
            /* 移动端服务卡轮播样式 */
            .service-items {
                display: flex;
                flex-direction: row;
                overflow-x: auto;
                scroll-behavior: smooth;
                scroll-snap-type: x mandatory;
                -webkit-overflow-scrolling: touch;
                padding: 0 10px 30px;
                margin: 0 auto;
                max-width: 100%;
                width: 100%;
                gap: 20px;
                scrollbar-width: none; /* 隐藏Firefox滚动条 */
            }
            
            .service-items::-webkit-scrollbar {
                display: none; /* 隐藏Chrome等滚动条 */
            }
            
            /* 单个服务项 */
            .service-item {
                flex: 0 0 auto;
                width: 85%; /* 每个卡片占据屏幕宽度的85% */
                scroll-snap-align: start;
                min-width: unset;
            }
            
            .service-icon-item {
                width: 100px;
            }
            
            .service-card {
                width: 100%;
                height: 320px;
            }
            
            .service-card h3 {
                font-size: 1.2rem;
            }
            
            .service-card p {
                font-size: 0.8rem;
                -webkit-line-clamp: 2;
            }
            
            /* 轮播控制按钮 */
            .carousel-controls {
                display: flex;
                justify-content: center;
                gap: 10px;
                margin-top: 20px;
            }
            
            .carousel-dot {
                width: 10px;
                height: 10px;
                border-radius: 50%;
                background-color: rgba(255, 255, 255, 0.5);
                cursor: pointer;
                transition: background-color 0.3s ease;
            }
            
            .carousel-dot.active {
                background-color: #fff;
                transform: scale(1.2);
            }
        }
        
        @media (max-width: 480px) {
            .services-container {
                padding: 0 15px;
            }
            
            .services-container h2 {
                font-size: 1.5rem;
            }
            
            /* 服务项目列表在移动端强制不换行，横向滚动，只显示一个 */
            .service-items {
                display: flex;
                flex-direction: row;
                justify-content: flex-start;
                align-items: flex-start;
                position: relative;
                z-index: 3;
                overflow-x: auto;
                white-space: nowrap;
                padding: 0 10px 20px;
                -webkit-overflow-scrolling: touch;
                scrollbar-width: none;
                margin: 0 auto;
                max-width: 100%;
                width: 100%;
            }
            
            /* 隐藏滚动条 */
            .service-items::-webkit-scrollbar {
                display: none;
            }
            
            /* 单个服务项目 - 确保不收缩，只显示一个 */
            .service-item {
                display: flex;
                flex-direction: column;
                align-items: center;
                flex: 0 0 auto;
                width: 220px;
                white-space: normal;
            }
            
            .service-icon-item {
                width: 80px;
            }
            
            .service-icon-item img {
                width: 40px;
                height: 40px;
            }
            
            .service-icon-item span {
                font-size: 0.8rem;
            }
            
            /* 服务卡片在小屏幕上的尺寸调整 */
            .service-card {
                width: 220px;
                height: 340px;
                padding: 20px 15px;
                border-radius: 15px;
            }
            
            .service-card h3 {
                font-size: 1.1rem;
            }
            
            .service-card p {
                font-size: 0.8rem;
            }
        }
        
        /* 行业经验部分样式 */
        .industry-experience-section {
            width: 100%;
            height:1050px;
            /* background-color: #000000; */
            padding: 80px 0;
            position: relative;
            overflow: hidden;
            margin-top:-850px;
        }
        .industry-experience-section::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 150px;
            background: linear-gradient(to bottom, rgba(0,0,0,0) 0%, rgba(0,0,0,1) 100%);
            z-index: 1;
        }
        

        
        .industry-experience-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 40px;
            text-align: center;
            position: relative;
            z-index: 2;
        }
        
        .industry-experience-container h2 {
            color: white;
            font-size: 2.2rem;
            font-weight: 600;
            margin-bottom: 30px;
            letter-spacing: 1px;
        }
        
        .experience-content {
            position: relative;
            top: 100px;
            height: 300px;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 10px;
            z-index: 2;
        }
        
        .experience-content p {
            color: var(--text-blur);
            font-size: 1.2rem;
            line-height: 1.6;
            font-weight: bold;
            margin: 0;
            max-width: 800px;
        }
        
        /* 响应式设计 - 行业经验部分 */
        @media (max-width: 768px) {
            .services-section {
                padding: 80px 0;
            }
            
            .services-container h2 {
                font-size: 1.8rem;
                margin-bottom: 40px;
            }
            
            /* 服务项目列表平均分布 */
            .service-items {
                flex-direction: row;
                justify-content: space-between;
                padding: 0 15px 20px;
                margin: 0 auto;
                max-width: 100%;
                width: 100%;
            }
            
            /* 单个服务项 */
            .service-item {
                flex: 1;
                min-width: 250px;
                white-space: normal;
            }
            
            .service-icon-item {
                width: 100px;
            }
            
            .service-card {
                width: 250px;
                height: 320px;
            }
            .industry-particles-container{
            top:300px !important;
            }
            .crypto-journey-section{
                margin-top: 200px !important;
            }
        }
        
        @media (max-width: 480px) {
            .industry-experience-section {
                padding: 50px 0;
            }
            
            .industry-experience-container {
                padding: 0 20px;
            }
            
            .industry-experience-container h2 {
                font-size: 1.3rem;
            }
            
            .experience-content {
                top: 60px;
                height: auto;
                min-height: 200px;
                gap: 8px;
            }
            
            .experience-content p {
                font-size: 0.85rem;
                line-height: 1.5;
            }
        }
        
        /* 加密旅程部分样式 */
        .crypto-journey-section {
            width: 100%;
            position: relative;
            height: 1000px;
            min-height: 500px;
            display: flex;
            align-items: center;
            justify-content: center;
            overflow: hidden;
            background: linear-gradient(to bottom, #000000, #0c091d);
        }
        
        /* 视频背景样式 */
        .video-background {
            position: absolute;
            bottom: -490px;
            width: 2000px;
            height: 1000px;
            z-index: 1;
            background-color: #000000;
            mask-image: radial-gradient(50% 50% at 50% 50%, #fff 80%, transparent 100%);
        }
        
        /* 响应式视频尺寸 */
        @media (max-width: 1400px) {
            .video-background {
                width: 1800px;
                height: 900px;
                bottom: -440px;
            }
        }
        
        @media (max-width: 1200px) {
            .video-background {
                width: 1600px;
                height: 800px;
                bottom: -390px;
            }
        }
        
        @media (max-width: 992px) {
            .video-background {
                width: 1400px;
                height: 700px;
                bottom: -340px;
            }
        }
        
        @media (max-width: 768px) {
            .video-background {
                width: 1200px;
                height: 600px;
                bottom: -250px;
            }
        }
        
        @media (max-width: 576px) {
            .video-background {
                width: 1000px;
                height: 500px;
                bottom: -200px;
            }
        }
        
        @media (max-width: 480px) {
            .video-background {
                width: 800px;
                height: 400px;
                bottom: -150px;
            }
        }
        
        .bg-video {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            /* opacity: 0.6; */
            z-index: 1;
            background-color: #000000;
        }
        
        /* 粒子效果样式 */
        .particles-container {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: 2;
            background: radial-gradient(circle, rgba(103,58,183,0.1) 0%, rgba(0,0,0,0) 70%);
            overflow: hidden;
        }
        
        /* 行业经验部分粒子效果 */
        .industry-particles-container {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: 1;
            overflow: hidden;
            /* 创建从上到下的渐变消失效果 */
            background: linear-gradient(to bottom, rgba(0,0,0,0) 0%, rgba(0,0,0,0.7) 100%);
        }
        
        /* 行业经验部分额外的粒子效果容器 */
        .industry-experience-section .particles-container {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: 2;
            overflow: hidden;
            background: none;
        }
        
        /* 容器内容样式 */
        .crypto-journey-container {
            position: relative;
            top: -160px;
            z-index: 3;
            text-align: center;
            color: white;
            max-width: 800px;
            padding: 0 40px;
        }
        
        .crypto-journey-container h2 {
            margin-top:100px;
            font-size: 3rem;
            font-weight: 700;
            margin-bottom: 15px;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
            letter-spacing: 1px;
        }
        
        .journey-subtitle {
            font-size: 1.1rem;
            margin-bottom: 100px;
            color: rgba(255, 255, 255, 0.8);
            text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
        }
        
        /* 渐变色按钮样式 */
        .gradient-button {
            display: inline-block;
            padding: 22px 80px;
            background: linear-gradient(135deg, #7c3aed, #ec4899);
            color: white;
            font-size: 1rem;
            font-weight: 600;
            text-decoration: none;
            border-radius: 10px;
            transition: all 0.3s ease;
            box-shadow: 0 4px 15px rgba(124, 58, 237, 0.3);
            position: relative;
            overflow: hidden;
        }
        
        .gradient-button:hover {
            transform: translateY(-3px);
            box-shadow: 0 6px 20px rgba(124, 58, 237, 0.4);
        }
        
        .gradient-button::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
            transition: all 0.6s ease;
        }
        
        .gradient-button:hover::before {
            left: 100%;
        }
        
        /* 响应式设计 - 加密旅程部分 */
        @media (max-width: 768px) {
            .crypto-journey-section {
                height: 60vh;
                min-height: 400px;
            }
            
            .video-background {
                bottom: -190px;
                height: 400px;
            }
            
            .crypto-journey-container {
                padding: 0 30px;
                top: -40px;
            }
            
            .crypto-journey-container h2 {
                font-size: 2rem;
                line-height: 1.2;
            }
            
            .journey-subtitle {
                font-size: 1rem;
                line-height: 1.4;
            }
            
            .gradient-button {
                padding: 10px 25px;
                font-size: 1rem;
                border-radius: 8px;
            }
        }
        
        @media (max-width: 480px) {
            .crypto-journey-section {
                height: 50vh;
                min-height: 350px;
            }
            
            .video-background {
                bottom: -145px;
                height: 300px;
            }
            
            .crypto-journey-container {
                padding: 0 20px;
                top: -30px;
            }
            
            .crypto-journey-container h2 {
                font-size: 1.6rem;
                line-height: 1.2;
            }
            
            .journey-subtitle {
                font-size: 0.9rem;
                margin-bottom: 20px;
                line-height: 1.4;
            }
            
            .gradient-button {
                padding: 8px 20px;
                font-size: 0.9rem;
                border-radius: 8px;
                width: 80%;
                max-width: 200px;
                display: block;
                margin: 0 auto;
            }
        }
        
        /* 添加粒子动画效果 */
        @keyframes particleMove {
            0% {
                transform: translate(0, 0) scale(1);
                /*opacity: 0.7;*/
            }
            50% {
                /*opacity: 0.3;*/
            }
            100% {
                transform: translate(var(--translate-x), var(--translate-y)) scale(0.2);
                opacity: 0;
            }
        }
        
        /* 移动端优化 - 确保所有文本在小屏幕上清晰可读 */
        @media (max-width: 480px) {
            * {
                -webkit-text-size-adjust: 100%;
                -ms-text-size-adjust: 100%;
            }
            
            /* p {
                line-height: 1.5;
            } */
            
            /* 防止用户选择文本影响体验 */
            .no-select {
                -webkit-user-select: none;
                -moz-user-select: none;
                -ms-user-select: none;
                user-select: none;
            }
        }
        
        /* 为触摸设备添加点击效果 */
        @media (hover: none) and (pointer: coarse) {
            .gradient-button:active {
                transform: translateY(0);
                box-shadow: 0 2px 10px rgba(124, 58, 237, 0.3);
            }
        }
        
        /* 行业经验部分粒子动画 - 顺时针旋转的地球效果 */
        @keyframes industryParticleMove {
            0% {
                transform: rotate(0deg) translateX(var(--radius)) rotate(0deg) scale(1);
                opacity: 0.7;
            }
            25% {
                transform: rotate(90deg) translateX(var(--radius)) rotate(-90deg) scale(0.9);
                opacity: 0.6;
            }
            50% {
                transform: rotate(180deg) translateX(var(--radius)) rotate(-180deg) scale(0.8);
                opacity: 0.4;
            }
            75% {
                transform: rotate(270deg) translateX(var(--radius)) rotate(-270deg) scale(0.7);
                opacity: 0.2;
            }
            100% {
                transform: rotate(360deg) translateX(var(--radius)) rotate(-360deg) scale(0.6);
                opacity: 0;
            }
        }
        
        /* 添加渐变遮罩效果，使粒子地球从上到下逐渐隐藏 */
        .industry-particles-container::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(to bottom, rgba(0,0,0,0) 0%, rgba(0,0,0,0.9) 100%);
            z-index: 2;
            pointer-events: none;
        }
        
        /* 视频上方的光效 */
        .crypto-journey-section::before {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 120%;
            height: 60%;
            /* background: radial-gradient(circle at center bottom, rgba(124, 58, 237, 0.5) 0%, rgba(0, 0, 0, 0) 70%); */
            z-index: 2;
        }
        
        /* 主内容区域样式 */
        main {
            flex: 1;
        }

        /* 页脚样式 */
        .site-footer {
            height: 200px;
            background-color: #000;
            padding-top: 40px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            margin-top: auto;
        }
        
        .footer-container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 40px;
        }
        
        .footer-logo {
            display: flex;
            justify-content: left;
            align-items: center;
        }
        
        .footer-logo img {
            height: 24px;
            width:auto;
            display: inline-block;
            vertical-align: middle;
        }
        
        /* 响应式设计 - 页脚部分 */
        @media (max-width: 768px) {
            .site-footer {
                height: 150px;
                padding: 40px 0;
            }
            
            .footer-container {
                padding: 0 30px;
            }
            
        }
        
        @media (max-width: 480px) {
            .site-footer {
                height: 120px;
                padding: 30px 0;
            }
            
            .footer-container {
                padding: 0 20px;
            }
            
        }
        
        /* 底部导航样式 */
        .footer-nav {
            display: flex;
            justify-content: center;
            margin-top: -20px;
            gap: 80px;
        }
        
        .footer-nav-column h4 {
            color: var(--text-white);
            font-size: 1rem;
            font-weight: 600;
            margin-bottom: 15px;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }
        
        .footer-nav-column ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        
        .footer-nav-column li {
            margin-bottom: 10px;
        }
        
        .footer-nav-column a {
            color: var(--text-blur);
            text-decoration: none;
            font-size: 0.9rem;
            font-weight: bold;
            transition: color 0.3s ease;
        }
        
        .footer-nav-column a:hover {
            color: #fff;
        }
        
        /* 响应式设计 - 底部导航 */
        @media (max-width: 900px) {
            .footer-nav {
                gap: 60px;
                margin-top: 0;
            }
            
            .footer-nav-column h4 {
                font-size: 0.9rem;
            }
            
            .footer-nav-column a {
                font-size: 0.85rem;
            }
        }
        
        @media (max-width: 768px) {
            .footer-nav {
                gap: 40px;
                margin-top: 20px;
            }
            
            .site-footer {
                height: auto;
                padding: 40px 0 30px;
            }
        }
        
        @media (max-width: 480px) {
            .footer-nav {
                flex-direction: column;
                gap: 20px;
                margin-top: 20px;
            }
            
            .footer-nav-column {
                text-align: center;
            }
            
            .site-footer {
                height: auto;
                padding: 30px 0 20px;
            }
        }
        #footer-placeholder{
            display: contents;
        }