@charset "UTF-8";
 
  * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Arial', sans-serif;
        }
        
        html {
            scroll-behavior: smooth;
        }
        
        body {
            color: #1D2129;
            background-color: #f9f9f9;
            line-height: 1.6;
        }
        
        .container {
            width: 90%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 2px;
        }
        
        h1, h2, h3, h4 {
            margin-bottom: 1rem;
            line-height: 1.2;
        }
        
        h1 {
            font-size: clamp(2rem, 5vw, 3.5rem);
        }
        
        h2 {
            font-size: clamp(1.5rem, 3vw, 2.5rem);
        }
        
        h3 {
            font-size: 1.5rem;
        }
        
        p {
            margin-bottom: 1rem;
            color: #666;
        }
        
        a {
            text-decoration: none;
            color: #165DFF;
            transition: color 0.3s;
        }
        
        a:hover {
            color: #0E42D2;
        }
        
        img {
            max-width: 100%;
            height: auto;
            border-radius: 8px;
        }
        
        button {
            cursor: pointer;
            border: none;
            transition: all 0.3s;
        }
        
        /* 导航栏 */
        #navbar {
            position: fixed;
            top: 0;
            width: 100%;
            padding: 1rem 0;
            z-index: 100;
            transition: all 0.3s;
            background: transparent;
        }
        
        #navbar.nav-scrolled {
            background: white;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
            padding: 0.5rem 0;
        }
        
        .nav-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: bold;
            font-size: 1.2rem;
            color: white;
        }
        
        #navbar.nav-scrolled .logo {
            color: #1D2129;
        }
        
        .logo-icon {
            width: 40px;
            height: 40px;
            background: #165DFF;
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
        }
        
        .nav-links {
            display: none;
            gap: 2rem;
        }
        
        .nav-links a {
            color: white;
            font-weight: 500;
        }
        
        #navbar.nav-scrolled .nav-links a {
            color: #1D2129;
        }
        
        .contact-btn {
            display: none;
            align-items: center;
            gap: 5px;
            color: white;
        }
        
        #navbar.nav-scrolled .contact-btn {
            color: #1D2129;
        }
        
        .menu-toggle {
            display: block;
            background: none;
            color: white;
            font-size: 1.5rem;
        }
        
        #navbar.nav-scrolled .menu-toggle {
            color: #1D2129;
        }
        
        .mobile-menu {
            display: none;
            position: absolute;
            top: 100%;
            left: 0;
            width: 100%;
            background: white;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
            padding: 1rem 0;
        }
        
        .mobile-menu.active {
            display: block;
        }
        
        .mobile-links {
            display: flex;
            flex-direction: column;
            gap: 1rem;
            padding: 0 1rem;
        }
        
        .mobile-links a {
            color: #1D2129;
            padding: 0.5rem 0;
            border-bottom: 1px solid #eee;
        }
        
        /* 英雄区域 */
        .hero {
            background: linear-gradient(135deg, #165DFF 0%, #722ED1 100%);
            color: white;
            padding: 8rem 0 4rem;
            margin-top: -70px;
        }
        
        .hero-content {
            display: flex;
            flex-direction: column;
            gap: 2rem;
        }
        
        .hero-text {
            text-align: center;
            margin-top: 20px;
        }
        
        .hero-text p {
            color: #e6e6ff;
            font-size: 1.1rem;
            max-width: 600px;
            margin: 0 auto 2rem;
        }
        
        .hero-buttons {
            display: flex;
            flex-direction: column;
            gap: 1rem;
            justify-content: center;
            align-items: center;
            margin-top: 2rem;
        }
        
        .btn {
            padding: 12px 24px;
            border-radius: 8px;
            font-weight: bold;
            text-align: center;
            display: inline-block;
        }
        
        .btn-primary {
            background: white;
            color: #165DFF;
        }
        
        .btn-primary:hover {
            background: #f0f0f0;
        }
        
        .btn-secondary {
            background: transparent;
            color: white;
            border: 2px solid white;
        }
        
        .btn-secondary:hover {
            background: rgba(255,255,255,0.1);
        }
        
        .hero-image {
            margin-top: 2rem;
        }
        
        .fixed-contact {
            display: block;
            position: fixed;
            bottom: 20px;
            right: 20px;
            width: 60px;
            height: 60px;
            background: #165DFF;
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            box-shadow: 0 4px 10px rgba(0,0,0,0.2);
            z-index: 50;
        }
        
        /* 通用区块样式 */
        .section {
            padding: 3rem 0;
        }
        
        .section-title {
            text-align: center;
            margin-bottom: 3rem;
        }
        
        .section-title p {
            max-width: 600px;
            margin: 0 auto;
            font-size: 1.1rem;
        }
        
        /* 网站类型 */
        .types-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 2rem;
        }
        
        .type-card {
            background: white;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 2px 10px rgba(0,0,0,0.05);
            transition: transform 0.3s, box-shadow 0.3s;
        }
        
        .type-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(0,0,0,0.1);
        }
        
        .type-image {
            height: 200px;
            overflow: hidden;
        }
        
        .type-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s;
        }
        
        .type-card:hover .type-image img {
            transform: scale(1.05);
        }
        
        .type-content {
            padding: 1.5rem;
        }
        
        .type-icon {
            width: 40px;
            height: 40px;
            background: rgba(22, 93, 255, 0.1);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #165DFF;
            margin-bottom: 1rem;
        }
        
        .type-features {
            margin-top: 1rem;
        }
        
        .type-features li {
            display: flex;
            align-items: start;
            margin-bottom: 0.5rem;
        }
        
        .type-features li i {
            color: #36CFC9;
            margin-right: 10px;
            margin-top: 5px;
        }
        
        /* 服务内容 */
        .services {
            background: #f5f5f5;
        }
        
        .services-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 1.5rem;
        }
        
        .service-card {
            background: white;
            padding: 2rem;
            border-radius: 8px;
            box-shadow: 0 2px 10px rgba(0,0,0,0.05);
            text-align: center;
        }
        
        .service-icon {
            width: 60px;
            height: 60px;
            background: rgba(22, 93, 255, 0.1);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #165DFF;
            font-size: 1.5rem;
            margin: 0 auto 1.5rem;
            transition: transform 0.3s;
        }
        
        .service-card:hover .service-icon {
            transform: scale(1.1);
        }
        
        /* 模板vs定制 */
        .comparison-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 2rem;
        }
        
        .comparison-card {
            background: #f5f5f5;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 2px 10px rgba(0,0,0,0.05);
        }
        
        .comparison-image {
            height: 250px;
            overflow: hidden;
        }
        
        .comparison-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        
        .comparison-content {
            padding: 2rem;
        }
        
        .comparison-badge {
            display: inline-block;
            padding: 5px 15px;
            border-radius: 20px;
            font-weight: bold;
            font-size: 0.9rem;
            margin-bottom: 1rem;
        }
        
        .badge-template {
            background: rgba(22, 93, 255, 0.1);
            color: #165DFF;
        }
        
        .badge-custom {
            background: rgba(114, 46, 209, 0.1);
            color: #722ED1;
        }
        
        .comparison-features {
            margin: 2rem 0;
        }
        
        .comparison-feature {
            display: flex;
            align-items: start;
            margin-bottom: 1rem;
        }
        
        .feature-icon {
            width: 24px;
            height: 24px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-right: 10px;
            flex-shrink: 0;
        }
        
        .feature-icon.positive {
            background: rgba(72, 187, 120, 0.1);
            color: #22c55e;
        }
        
        .feature-icon.caution {
            background: rgba(251, 191, 36, 0.1);
            color: #d97706;
        }
        
        .feature-text h4 {
            font-size: 1rem;
            margin-bottom: 0.2rem;
        }
        
        .feature-text p {
            font-size: 0.9rem;
            margin-bottom: 0;
        }
        
        /* 企业网站 */
        .enterprise {
            background: #f5f5f5;
        }
        
        .enterprise-content {
            display: flex;
            flex-direction: column;
            gap: 2rem;
        }
        
        .enterprise-image {
            order: 1;
        }
        
        .enterprise-text {
            order: 2;
        }
        
        .enterprise-badge {
            display: inline-block;
            padding: 5px 15px;
            border-radius: 20px;
            font-weight: bold;
            font-size: 0.9rem;
            margin-bottom: 1rem;
            background: rgba(22, 93, 255, 0.1);
            color: #165DFF;
        }
        
        .enterprise-features {
            margin-top: 2rem;
        }
        
        .enterprise-feature {
            display: flex;
            align-items: start;
            margin-bottom: 2rem;
        }
        
        .enterprise-feature-icon {
            width: 40px;
            height: 40px;
            background: rgba(22, 93, 255, 0.1);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #165DFF;
            margin-right: 1rem;
            flex-shrink: 0;
        }
        
        /* 联系我们 */
        .contact-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 2rem;
        }
        
        .contact-info {
            background: #f5f5f5;
            padding: 2rem;
            border-radius: 8px;
        }
        
        .contact-method {
            display: flex;
            align-items: start;
            margin-bottom: 2rem;
        }
        
        .contact-icon {
            width: 48px;
            height: 48px;
            background: rgba(22, 93, 255, 0.1);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #165DFF;
            margin-right: 1rem;
            flex-shrink: 0;
        }
        
        .contact-form {
            background: #f5f5f5;
            padding: 2rem;
            border-radius: 8px;
        }
        
        .form-group {
            margin-bottom: 1.5rem;
        }
        
        .form-group label {
            display: block;
            margin-bottom: 0.5rem;
            font-weight: 500;
        }
        
        .form-control {
            width: 100%;
            padding: 12px 15px;
            border: 1px solid #ddd;
            border-radius: 8px;
            font-size: 1rem;
        }
        
        .form-control:focus {
            outline: none;
            border-color: #165DFF;
        }
        
        textarea.form-control {
            min-height: 120px;
            resize: vertical;
        }
        
        .submit-btn {
            width: 100%;
            padding: 12px 24px;
            background: #165DFF;
            color: white;
            border-radius: 8px;
            font-weight: bold;
            font-size: 1rem;
        }
        
        .submit-btn:hover {
            background: #0E42D2;
        }
        
        /* 页脚 */
        footer {
            background: #1D2129;
            color: white;
            padding: 3rem 0 1.5rem;
        }
        
        .footer-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 2rem;
            margin-bottom: 2rem;
        }
        
        .footer-col h4 {
            margin-bottom: 1.5rem;
            font-size: 1.2rem;
        }
        
        .footer-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: bold;
            font-size: 1.2rem;
            margin-bottom: 1rem;
        }
        
        .footer-logo .logo-icon {
            background: #165DFF;
        }
        
        .footer-links {
            list-style: none;
        }
        
        .footer-links li {
            margin-bottom: 0.8rem;
        }
        
        .footer-links a {
            color: #bbb;
        }
        
        .footer-links a:hover {
            color: white;
        }
        
        .social-links {
            display: flex;
            gap: 1rem;
            margin-top: 1rem;
        }
        
        .social-link {
            width: 40px;
            height: 40px;
            background: #333;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
        }
        
        .social-link:hover {
            background: #165DFF;
        }
        
        .copyright {
            text-align: center;
            padding-top: 1.5rem;
            border-top: 1px solid #333;
            color: #777;
            font-size: 0.9rem;
        }
        
        /* 响应式调整 */
        @media (min-width: 768px) {
            .types-grid, .services-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            
            .hero-content {
                flex-direction: row;
                align-items: center;
            }
            
            .hero-text, .hero-image {
                flex: 1;
                margin-top: 20px;
            }
            
            .hero-text {
                text-align: left;
            }
            
            .hero-text p {
                margin-left: 0;
            }
            
            .hero-buttons {
                flex-direction: row;
                justify-content: flex-start;
                align-items: center;
            }
            
            .nav-links, .contact-btn {
                display: flex;
            }
            
            .menu-toggle, .fixed-contact {
                display: none;
            }
            
            .enterprise-content {
                flex-direction: row;
                align-items: center;
            }
            
            .enterprise-image, .enterprise-text {
                flex: 1;
            }
            
            .enterprise-image {
                order: 2;
            }
            
            .enterprise-text {
                order: 1;
            }
        }
        
        @media (min-width: 992px) {
            .types-grid {
                grid-template-columns: repeat(3, 1fr);
            }
            
            .services-grid {
                grid-template-columns: repeat(4, 1fr);
            }
            
            .comparison-grid, .contact-grid, .footer-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        
        @media (min-width: 1200px) {
            .footer-grid {
                grid-template-columns: repeat(4, 1fr);
            }
        }