/* 全局样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
    background: #0a0a0a;
    color: #ffffff;
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

/* 顶部蓝色条 */
.top-banner {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    background: linear-gradient(90deg, #6ef1e3, #7b2ff2) !important;
    color: #0a0a0a !important;
    text-align: center !important;
    padding: 8px 0 !important;
    font-size: 14px !important;
    font-weight: 500 !important;
    z-index: 101 !important;
}

/* 主头部 */
.main-header {
    position: fixed !important;
    top: 36px !important;
    left: 0 !important;
    right: 0 !important;
    background: rgba(10, 10, 10, 0.9) !important;
    padding: 20px 0 !important;
    z-index: 100 !important;
    backdrop-filter: blur(10px) !important;
}

.header-bg-decor {
    position: absolute;
    top: 0;
    right: 0;
    width: 60%;
    height: 100%;
    background: radial-gradient(circle at 80% 20%, rgba(123, 47, 242, 0.3), transparent 70%);
    pointer-events: none;
}

.header-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.logo-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.logo-text {
    font-size: 24px;
    font-weight: bold;
    background: linear-gradient(45deg, #6ef1e3, #7b2ff2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-menu {
    display: flex;
    gap: 40px;
}

.nav-link {
    color: #ffffff;
    text-decoration: none;
    font-size: 16px;
    position: relative;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: #6ef1e3;
}

.nav-link.active {
    color: #6ef1e3;
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 2px;
    background: #7b2ff2;
}

/* 产品顶部区域 */
.products-hero {
    position: relative;
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 120px 20px 60px 20px;
    background: #0a0a0a;
    overflow: hidden;
    margin-top: 116px;
}

.hero-bg-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('../images/产品顶部图片.png') no-repeat center center;
    background-size: cover;
    opacity: 0.8;
    pointer-events: none;
    z-index: 1;
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
}

.hero-title {
    font-size: 4rem;
    font-weight: bold;
    margin-bottom: 20px;
    background: linear-gradient(45deg, #ffffff, #6ef1e3);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: #cccccc;
    line-height: 1.8;
}

/* Allproduct 部分 */
.allproduct-section {
    max-width: 1200px;
    margin: 80px auto;
    padding: 0 20px;
    position: relative;
    min-height: 500px;
    border-radius: 16px;
    overflow: hidden;
    background-image: url('../images/IMG_9009.PNG');
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    box-shadow: 0 0 40px 0 rgba(110,241,227,0.08);
}

.allproduct-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    z-index: 1;
}

.allproduct-title {
    font-size: 2rem;
    font-weight: bold;
    margin-bottom: 40px;
    color: #ffffff;
    display: flex;
    align-items: center;
    gap: 20px;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    /* padding: 0 20px; */
}

.allproduct-arrow {
    color: #6ef1e3;
    font-size: 1.5rem;
}

.allproduct-container {
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    position: relative;
    z-index: 2;
}

.allproduct-content {
    display: flex;
    min-height: 500px;
    position: relative;
    z-index: 2;
}

.allproduct-desc {
    flex: 1;
    padding: 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    z-index: 2;
    margin: 20px;
}

.allproduct-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
    font-size: 1.2rem;
    font-weight: bold;
    color: #6ef1e3;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.8);
}

.allproduct-title {
    font-size: 2.5rem;
    font-weight: bold;
    color: #ffffff;
    margin-bottom: 10px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.8);
}

.allproduct-subtitle {
    font-size: 1.5rem;
    font-weight: 600;
    color: #7b2ff2;
    margin-bottom: 20px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.8);
}

.allproduct-text {
    margin-bottom: 25px;
    color: #ffffff;
    line-height: 1.8;
    font-size: 0.95rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.8);
}

.product-tiers {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 30px;
}

.tier-item {
    display: flex;
    flex-direction: column;
    gap: 8px;
    /* padding: 12px 0; */
    background: transparent;
    border-radius: 0;
    border-left: none;
    transition: all 0.3s ease;
}

.tier-item:hover {
    background: transparent;
    transform: none;
}

.tier-desc {
    color: #ffffff;
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: 5px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.8);
}

.tier-type {
    font-size: 1rem;
    font-weight: 600;
    padding: 3px 10px;
    border-radius: 15px;
    display: inline-block;
    width: fit-content;
}

.tier-type.basic {
    background: #4CAF50;
    color: #ffffff;
}

.tier-type.efficient {
    background: #2196F3;
    color: #ffffff;
}

.tier-type.enterprise {
    background: #9C27B0;
    color: #ffffff;
}



.book-product-btn {
    background: linear-gradient(90deg, #00BCD4, #9C27B0);
    color: #ffffff;
    border: none;
    padding: 12px 30px;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    width: fit-content;
    box-shadow: 0 0 20px rgba(0, 188, 212, 0.3);
}

.book-product-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(110, 241, 227, 0.5);
}

/* 新增模块部分 */
.new-module-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 50%, #16213e 100%);
    position: relative;
    overflow: hidden;
}

.new-module-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 70%, rgba(123, 47, 242, 0.1), transparent 50%),
                radial-gradient(circle at 70% 30%, rgba(110, 241, 227, 0.1), transparent 50%);
    pointer-events: none;
}

.new-module-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    gap: 60px;
    position: relative;
    z-index: 1;
}

.new-module-left {
    flex: 1;
}

.new-module-content {
    animation: fadeInUp 0.8s ease-out;
}

.text-background {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 40px;
    border-radius: 20px;
    overflow: hidden;
}

.glow-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
    opacity: 0.8;
}

.new-module-text {
    display: flex;
    flex-direction: column;
    gap: 20px;
    position: relative;
    z-index: 2;
    text-align: center;
}

.text-line {
    font-size: 1.4rem;
    font-weight: 500;
    color: #ffffff;
    text-shadow: 0 0 15px rgba(255, 255, 255, 0.8), 0 0 30px rgba(255, 255, 255, 0.4);
    line-height: 1.4;
    position: relative;
}

.text-line.quote {
    font-size: 1.2rem;
    color: #e0e0e0;
    font-style: italic;
    text-shadow: 0 0 12px rgba(224, 224, 224, 0.8), 0 0 25px rgba(224, 224, 224, 0.4);
}

.new-module-right {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.new-module-image {
    width: 100%;
    max-width: 500px;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease;
}

.new-module-image:hover {
    transform: scale(1.02);
}

.new-module-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.3s ease;
}

.new-module-image:hover img {
    transform: scale(1.05);
}

/* SUPER FUTURE 高价值场景部分 */
.scenarios-section {
    background: #0a0a0a;
    padding: 80px 0;
    position: relative;
}

.scenarios-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.scenarios-title {
    font-size: 2rem;
    font-weight: bold;
    color: #ffffff;
    margin-bottom: 50px;
    display: flex;
    align-items: center;
    gap: 20px;
}

.scenarios-arrow {
    color: #6ef1e3;
    font-size: 1.5rem;
}

.scenarios-grid {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.scenario-block {
    background: rgba(20, 20, 20, 0.8);
    border: 1px solid #00ff88;
    border-radius: 8px;
    padding: 25px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 30px;
    transition: all 0.3s ease;
}

.scenario-block:hover {
    border-color: #6ef1e3;
    box-shadow: 0 0 20px rgba(110, 241, 227, 0.2);
    transform: translateY(-2px);
}

.scenario-title {
    color: #ffffff;
    font-size: 1.2rem;
    font-weight: 600;
    flex: 0 0 300px;
    line-height: 1.4;
}

.scenario-description {
    color: #cccccc;
    font-size: 1rem;
    line-height: 1.6;
    flex: 1;
}

/* AutoML 核心产品与服务部分 */
.automl-section {
    background: #0a0a0a;
    padding: 80px 0;
    position: relative;
}

.automl-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.automl-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 60px;
    gap: 40px;
}

.automl-main-title {
    font-size: 2.5rem;
    font-weight: bold;
    color: #ffffff;
    flex: 1;
}

.automl-intro {
    font-size: 1.1rem;
    line-height: 1.6;
    color: #ffffff;
    max-width: 400px;
    text-align: right;
}

.automl-products {
    display: flex;
    flex-direction: column;
    gap: 50px;
}

.product-item {
    margin-bottom: 40px;
}

.product-title {
    font-size: 2rem;
    font-weight: bold;
    color: #ffffff;
    margin-bottom: 15px;
}

.gradient-line {
    height: 3px;
    border-radius: 2px;
    margin-bottom: 20px;
    width: 100%;
}

.gradient-line.pink-purple {
    background: linear-gradient(90deg, #ff6b9d, #7b2ff2);
}

.gradient-line.green-blue {
    background: linear-gradient(90deg, #00ff88, #00a8ff);
}

.gradient-line.orange-red {
    background: linear-gradient(90deg, #ff8c42, #ff4757);
}

.product-description {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #cccccc;
    padding-left: 20px;
}

.modular-chips-section {
    margin: 0 0 80px 0;
    border-radius: 0;
    overflow: hidden;
    box-shadow: none;
}

/* 上半部分：背景图片 */
.chips-top-section {
    background: url('../images/产品中间图片.jpg') no-repeat center center;
    background-size: cover;
    min-height: 200px;
    width: 100vw;
    margin-left: calc(-50vw + 50%);
}

/* 下半部分：黑色背景 */
.chips-bottom-section {
    background: #0a0a0a;
    padding: 40px;
    display: flex;
    gap: 60px;
    align-items: flex-start;
    max-width: 1200px;
    margin: 0 auto;
}

.chips-bottom-left {
    flex: 1;
}

.automl-title {
    font-size: 2rem;
    font-weight: bold;
    color: #ffffff;
    margin-bottom: 20px;
}

.automl-description {
    color: #cccccc;
    font-size: 1.1rem;
    line-height: 1.8;
}

.chips-bottom-right {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.data-item {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    margin-bottom: 25px;
}

.data-number {
    font-size: 3rem;
    font-weight: bold;
    line-height: 1;
}

.data-number.purple {
    color: #7b2ff2;
}

.data-number.blue {
    color: #6ef1e3;
}

.data-number.green {
    color: #00ff88;
}

.data-label {
    color: #ffffff;
    font-size: 0.9rem;
    margin-top: -5px;
}

.data-bar {
    width: 100%;
    height: 10px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 5px;
    overflow: hidden;
    margin-top: 5px;
}

.data-bar-fill {
    height: 100%;
    border-radius: 4px;
    transition: width 0.3s ease;
}

.data-bar-fill.purple {
    background: linear-gradient(90deg, #7b2ff2, #9d4edd);
}

.data-bar-fill.blue {
    background: linear-gradient(90deg, #6ef1e3, #4ecdc4);
}

.data-bar-fill.green {
    background: linear-gradient(90deg, #00ff88, #00cc6a);
}

/* 产品底部区域 */
.products-bottom {
    position: relative;
    height: 100vh;
    overflow: hidden;
}

/* 移动端产品底部区域优化 */
@media (max-width: 768px) {
    .products-bottom {
        height: 50vh; /* 移动端减少高度 */
        min-height: 300px;
    }
}

@media (max-width: 480px) {
    .products-bottom {
        height: 40vh; /* 小屏幕进一步减少高度 */
        min-height: 250px;
    }
}

.bottom-bg-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('../images/产品底部图片.png') no-repeat center center;
    background-size: cover;
    z-index: 1;
}

/* 移动端背景图片优化 */
@media (max-width: 768px) {
    .bottom-bg-image {
        background-size: cover;
        background-position: center center;
    }
}

@media (max-width: 480px) {
    .bottom-bg-image {
        background-size: cover;
        background-position: center center;
    }
}

.bottom-content {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    text-align: center;
}

.bottom-title {
    font-size: 3rem;
    font-weight: bold;
    color: #ffffff;
    margin-bottom: 50px;
    text-shadow: 0 0 20px rgba(110, 241, 227, 0.5);
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.tech-card {
    background: rgba(10, 10, 10, 0.8);
    border: 1px solid rgba(110, 241, 227, 0.2);
    border-radius: 20px;
    padding: 30px;
    text-align: center;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.tech-card:hover {
    border-color: rgba(110, 241, 227, 0.4);
    box-shadow: 0 0 30px rgba(110, 241, 227, 0.2);
    transform: translateY(-5px);
}

.tech-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(45deg, #6ef1e3, #7b2ff2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    transition: all 0.3s ease;
}

.tech-card:hover .tech-icon {
    transform: scale(1.1);
}

.tech-icon i {
    color: #0a0a0a;
    font-size: 1.8rem;
}

.tech-card h3 {
    color: #ffffff;
    font-size: 1.3rem;
    margin-bottom: 15px;
    font-weight: 600;
}

.tech-card p {
    color: #cccccc;
    font-size: 1rem;
    line-height: 1.6;
}

/* 页脚 */
.footer {
    background: #0a0a0a;
    padding: 40px 0;
    border-top: 1px solid rgba(110, 241, 227, 0.2);
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('../images/首页顶部背景图.png') no-repeat center center;
    background-size: cover;
    opacity: 0.3;
    z-index: 1;
    pointer-events: none;
}

.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    z-index: 2;
}

.footer-nav {
    display: flex;
    gap: 40px;
}

.footer-nav a {
    color: #ffffff;
    text-decoration: none;
    font-size: 16px;
    transition: color 0.3s ease;
}

.footer-nav a:hover {
    color: #6ef1e3;
}

.footer-nav a {
    position: relative;
}

.footer-nav a.active {
    color: #6ef1e3;
}

.footer-nav a.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 2px;
    background: #6ef1e3;
}

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

.footer-logo-svg svg {
    transition: transform 0.3s ease;
}

.footer-logo-svg:hover svg {
    transform: scale(1.1);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    /* 产品顶部区域移动端优化 */
    .products-hero {
        min-height: 60vh;
        padding: 100px 20px 40px 20px;
    }
    
    .hero-content {
        max-width: 600px;
    }
    
    .allproduct-section {
        min-height: 400px;
        background-image: url('../images/IMG_9009.PNG');
        background-size: cover;
        background-position: center;
    }

    .new-module-section {
        padding: 60px 20px;
    }

    .new-module-container {
        flex-direction: column;
        gap: 40px;
        text-align: center;
    }

    .text-background {
        padding: 30px;
    }

    .text-line {
        font-size: 1.2rem;
    }

    .text-line.quote {
        font-size: 1.1rem;
    }

    .new-module-image {
        max-width: 400px;
    }
    
    .allproduct-content {
        flex-direction: column;
        min-height: auto;
        position: relative;
        z-index: 2;
    }
    
    .allproduct-desc {
        padding: 30px 20px;
        margin: 15px;
    }
    
    .allproduct-title {
        font-size: 2rem;
    }
    
    .product-tiers {
        gap: 15px;
    }
    
    /* Allproduct部分移动端优化 */
    
    .allproduct-desc {
        padding: 20px;
    }
    
    .allproduct-text {
        font-size: 0.9rem;
        line-height: 1.6;
    }
    
    .book-product-btn {
        padding: 12px 25px;
        font-size: 1rem;
    }
    
        .scenarios-title {
        font-size: 1.5rem;
        margin-bottom: 30px;
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }

    .scenario-block {
        flex-direction: column;
        gap: 15px;
        padding: 20px;
    }

    .scenario-title {
        flex: none;
        font-size: 1.1rem;
    }

    .scenario-description {
        font-size: 0.9rem;
    }

    .automl-header {
        flex-direction: column;
        gap: 30px;
        text-align: center;
    }

    .automl-main-title {
        font-size: 2rem;
    }

    .automl-intro {
        text-align: center;
        max-width: 100%;
    }

    .product-title {
        font-size: 1.5rem;
    }

    .product-description {
        padding-left: 10px;
    }
    
    .chips-bottom-section {
        flex-direction: column;
        gap: 40px;
    }
    
    .chips-bottom-left,
    .chips-bottom-right {
        flex: none;
    }
    
    .data-item {
        gap: 15px;
    }
    
    .data-number {
        font-size: 2rem;
        min-width: 60px;
    }
    
    .data-label {
        min-width: 60px;
    }
    
    /* Modular Chips部分移动端优化 */
    .modular-chips-title {
        font-size: 1.8rem;
        margin-bottom: 30px;
    }
    
    .automl-title {
        font-size: 1.5rem;
        margin-bottom: 20px;
    }
    
    .automl-description {
        font-size: 0.9rem;
        line-height: 1.6;
    }
    
    .bottom-title {
        font-size: 2rem;
    }
    
    .tech-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .tech-card {
        padding: 20px;
    }
    
    .nav-menu {
        gap: 20px;
    }
    
    .footer-nav {
        gap: 20px;
    }
    
    /* 顶部导航移动端优化 */
    .main-header {
        padding: 15px 0;
    }
    
    .logo-text {
        font-size: 20px;
    }
    
    .nav-link {
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-area {
        min-height: 60vh;
    }
    
    .allproduct-title,
    .chips-title,
    .bottom-title {
        font-size: 1.5rem;
    }
    
    .allproduct-description,
    .chips-description {
        font-size: 1rem;
    }

    .text-background {
        padding: 20px;
    }

    .text-line {
        font-size: 1.1rem;
    }

    .text-line.quote {
        font-size: 1rem;
    }

    .new-module-image {
        max-width: 300px;
    }

    .automl-main-title {
        font-size: 1.8rem;
    }

    .product-title {
        font-size: 1.3rem;
    }

    .product-description {
        font-size: 1rem;
        padding-left: 5px;
    }
    
    /* 480px以下屏幕进一步优化 */
        .scenarios-title {
        font-size: 1.3rem;
    }

    .scenario-block {
        padding: 15px;
    }

    .scenario-title {
        font-size: 1rem;
    }

    .scenario-description {
        font-size: 0.8rem;
    }
    
    .modular-chips-title {
        font-size: 1.5rem;
    }
    
    .automl-title {
        font-size: 1.3rem;
    }
    
    .automl-description {
        font-size: 0.8rem;
    }
    
    .tech-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .tech-card {
        padding: 15px;
    }
    
    .tech-icon {
        width: 50px;
        height: 50px;
    }
    
    .tech-icon i {
        font-size: 1.5rem;
    }
    
    .nav-menu {
        flex-direction: column;
        gap: 10px;
    }
    
    /* 产品底部区域移动端优化 */
    .products-bottom {
        height: 40vh;
        min-height: 250px;
    }
    
    .footer-inner {
        flex-direction: column;
        gap: 20px;
    }
    
    .footer-nav {
        flex-wrap: wrap;
        justify-content: center;
        gap: 15px;
    }
    
    .header-inner {
        padding: 0 15px;
    }
    
    .footer-inner {
        padding: 0 15px;
    }
    
    /* 页脚移动端优化 */
    .footer {
        padding: 30px 0;
    }
    
    .footer-nav a {
        font-size: 14px;
        padding: 8px 12px;
    }
}



/* 移动端导航优化 */
@media (max-width: 768px) {
    .logo-nav {
        flex-direction: column;
        gap: 20px;
        position: relative;
    }
    
    .nav-menu {
        flex-wrap: wrap;
        justify-content: center;
        display: none;
        width: 100%;
        background: rgba(10, 10, 10, 0.95);
        padding: 20px;
        border-radius: 12px;
        border: 1px solid rgba(110, 241, 227, 0.2);
        margin-top: 20px;
    }
    
    .nav-menu.active {
        display: flex;
        flex-direction: column;
        gap: 15px;
    }
    
    .nav-menu .nav-link {
        padding: 10px 0;
        border-bottom: 1px solid rgba(110, 241, 227, 0.1);
        width: 100%;
        text-align: center;
    }
    
    .nav-menu .nav-link:last-child {
        border-bottom: none;
    }
    

}

/* 动画效果 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 移动端性能优化 */
@media (max-width: 768px) {
    /* 减少动画复杂度 */
    .tech-card,
    .cloud-product-card {
        will-change: transform;
        transform: translateZ(0);
    }
    
    /* 优化滚动性能 */
    .products-hero,
    .allproduct-section,
    .cloud-products-section,
    .modular-chips-section,
    .products-bottom {
        will-change: scroll-position;
    }
    
    /* 减少阴影复杂度 */
    .tech-card:hover,
    .cloud-product-card:hover {
        box-shadow: 0 5px 15px rgba(110, 241, 227, 0.2);
    }
    
    /* 优化滚动体验 */
    html {
        scroll-behavior: smooth;
        -webkit-overflow-scrolling: touch;
    }
    
    body {
        -webkit-overflow-scrolling: touch;
    }
}

.allproduct-text,
.chips-text,
.tech-card {
    animation: fadeInUp 0.6s ease forwards;
    opacity: 0;
}

/* 移动端加载优化 */
@media (max-width: 768px) {
    .allproduct-text,
    .chips-text,
    .tech-card {
        animation-duration: 0.4s;
    }
    
    /* 减少动画延迟 */
    .allproduct-text { animation-delay: 0.05s; }
    .chips-text { animation-delay: 0.1s; }
    .tech-card:nth-child(1) { animation-delay: 0.05s; }
    .tech-card:nth-child(2) { animation-delay: 0.1s; }
    .tech-card:nth-child(3) { animation-delay: 0.15s; }
    .tech-card:nth-child(4) { animation-delay: 0.2s; }
}

.allproduct-text { animation-delay: 0.1s; }
.chips-text { animation-delay: 0.2s; }
.tech-card:nth-child(1) { animation-delay: 0.1s; }
.tech-card:nth-child(2) { animation-delay: 0.2s; }
.tech-card:nth-child(3) { animation-delay: 0.3s; }
.tech-card:nth-child(4) { animation-delay: 0.4s; }

/* 滚动动画 */
.allproduct-text.animate,
.chips-text.animate,
.tech-card.animate {
    animation: fadeInUp 0.6s ease forwards;
}

/* 移动端交互优化 */
@media (max-width: 768px) {
    /* 增加触摸目标大小 */
    .nav-link,
    .footer-nav a,
    button {
        min-height: 44px;
        min-width: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    /* 优化按钮触摸区域 */
    .book-product-btn,
    .reserve-product-btn {
        padding: 15px 30px;
        font-size: 16px;
        border-radius: 8px;
    }
    
    /* 优化卡片触摸区域 */
    .tech-card,
    .cloud-product-card {
        cursor: pointer;
        user-select: none;
        -webkit-tap-highlight-color: transparent;
    }
    
    /* 优化布局间距 */
    .products-hero,
    .allproduct-section,
    .cloud-products-section,
    .modular-chips-section,
    .products-bottom {
        margin-bottom: 40px;
    }
    
    /* 优化内容间距 */
    .hero-content,
    .allproduct-content,
    .bottom-content {
        padding: 20px;
    }
    
    /* 优化网格布局 */
    .tech-grid,
    .cloud-products-grid {
        gap: 20px;
    }
    
    /* 可访问性优化 */
    .nav-link:focus,
    .footer-nav a:focus,
    button:focus,
    .tech-card:focus,
    .cloud-product-card:focus {
        outline: 2px solid #6ef1e3;
        outline-offset: 2px;
    }
    
    /* 高对比度模式支持 */
    @media (prefers-contrast: high) {
        .tech-card,
        .cloud-product-card {
            border: 2px solid #ffffff;
        }
        
        .nav-link.active::after {
            background: #ffffff;
        }
    }
    
    /* 减少动画模式支持 */
    @media (prefers-reduced-motion: reduce) {
        *,
        *::before,
        *::after {
            animation-duration: 0.01ms !important;
            animation-iteration-count: 1 !important;
            transition-duration: 0.01ms !important;
        }
    }
    
    /* 错误状态优化 */
    .tech-card.error,
    .cloud-product-card.error {
        border-color: #ff6b6b;
        background: rgba(255, 107, 107, 0.1);
    }
    
    /* 加载状态优化 */
    .tech-card.loading,
    .cloud-product-card.loading {
        opacity: 0.7;
        pointer-events: none;
    }
    
    /* 空状态优化 */
    .tech-grid:empty::after,
    .cloud-products-grid:empty::after {
        content: '暂无数据';
        display: block;
        text-align: center;
        padding: 40px;
        color: #cccccc;
        font-style: italic;
    }
}

/* 打印样式优化 */
@media print {
    .top-banner,
    .main-header,
    .hamburger-menu,
    .footer {
        display: none !important;
    }
    
    .products-hero,
    .allproduct-section,
    .cloud-products-section,
    .modular-chips-section,
    .products-bottom {
        page-break-inside: avoid;
        margin-bottom: 20px;
    }
    
    .tech-card,
    .cloud-product-card {
        border: 1px solid #000;
        background: #fff !important;
        color: #000 !important;
        box-shadow: none !important;
    }
    
    body {
        background: #fff !important;
        color: #000 !important;
    }
}

/* 深色模式支持 */
@media (prefers-color-scheme: dark) {
    /* 深色模式下的额外优化 */
    .tech-card,
    .cloud-product-card {
        background: rgba(20, 20, 20, 0.9);
        border-color: rgba(110, 241, 227, 0.3);
    }
    
    .tech-card:hover,
    .cloud-product-card:hover {
        background: rgba(30, 30, 30, 0.9);
        border-color: rgba(110, 241, 227, 0.5);
    }
}

/* 浅色模式支持 */
@media (prefers-color-scheme: light) {
    /* 浅色模式下的额外优化 */
    .tech-card,
    .cloud-product-card {
        background: rgba(255, 255, 255, 0.1);
        border-color: rgba(110, 241, 227, 0.2);
    }
    
    .tech-card:hover,
    .cloud-product-card:hover {
        background: rgba(255, 255, 255, 0.15);
        border-color: rgba(110, 241, 227, 0.4);
    }
}

/* 网络优化 */
@media (prefers-reduced-data: reduce) {
    /* 减少数据传输 */
    .hero-bg-image,
    .bottom-bg-image {
        background-image: none;
        background: linear-gradient(45deg, #0a0a0a, #1a1a1a);
    }
    
    /* 减少动画 */
    .tech-card,
    .cloud-product-card {
        animation: none;
        transition: none;
    }
    
    /* 减少阴影 */
    .tech-card:hover,
    .cloud-product-card:hover {
        box-shadow: none;
        transform: none;
    }
}

/* 浏览器兼容性优化 */
@supports not (backdrop-filter: blur(10px)) {
    .main-header,
    .tech-card,
    .cloud-product-card {
        background: rgba(10, 10, 10, 0.95);
    }
}

@supports not (display: grid) {
    .tech-grid,
    .cloud-products-grid {
        display: flex;
        flex-wrap: wrap;
        gap: 20px;
    }
    
    .tech-card,
    .cloud-product-card {
        flex: 1 1 250px;
        min-width: 250px;
    }
}

/* IE11兼容性 */
@media all and (-ms-high-contrast: none), (-ms-high-contrast: active) {
    .tech-grid,
    .cloud-products-grid {
        display: flex;
        flex-wrap: wrap;
    }
    
    .tech-card,
    .cloud-product-card {
        flex: 1 1 250px;
        margin: 10px;
    }
}

/* 性能监控优化 */
.tech-card,
.cloud-product-card {
    contain: layout style paint;
}

.products-hero,
.allproduct-section,
.cloud-products-section,
.modular-chips-section,
.products-bottom {
    contain: layout style;
}

/* 关键渲染路径优化 */
.hero-content,
.allproduct-content,
.bottom-content {
    contain: layout style paint;
}

/* 内存优化 */
.tech-icon,
.cloud-product-card h3,
.cloud-product-card h4,
.cloud-product-card p {
    contain: layout style;
}

/* 调试模式 */
.debug-mode .tech-card,
.debug-mode .cloud-product-card {
    border: 2px dashed #ff6b6b;
    position: relative;
}

.debug-mode .tech-card::before,
.debug-mode .cloud-product-card::before {
    content: attr(class);
    position: absolute;
    top: -20px;
    left: 0;
    background: #ff6b6b;
    color: #fff;
    padding: 2px 6px;
    font-size: 10px;
    border-radius: 3px;
}

/* 开发环境优化 */
@media (max-width: 768px) {
    .dev-mode .tech-card,
    .dev-mode .cloud-product-card {
        outline: 1px solid rgba(110, 241, 227, 0.3);
    }
    
    .dev-mode .tech-card:hover,
    .dev-mode .cloud-product-card:hover {
        outline: 2px solid rgba(110, 241, 227, 0.6);
    }
}

/* 错误边界优化 */
.error-boundary {
    border: 2px solid #ff6b6b;
    background: rgba(255, 107, 107, 0.1);
    padding: 20px;
    margin: 20px 0;
    border-radius: 8px;
    text-align: center;
}

.error-boundary::before {
    content: '⚠️ 组件加载失败';
    display: block;
    font-size: 1.2rem;
    margin-bottom: 10px;
    color: #ff6b6b;
}

.error-boundary button {
    background: #ff6b6b;
    color: #fff;
    border: none;
    padding: 10px 20px;
    border-radius: 5px;
    cursor: pointer;
    margin-top: 10px;
}

.error-boundary button:hover {
    background: #ff5252;
}

/* 加载状态优化 */
.loading-skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

/* 移动端错误处理 */
@media (max-width: 768px) {
    .error-boundary {
        margin: 10px;
        padding: 15px;
    }
    
    .error-boundary::before {
        font-size: 1rem;
    }
    
    .loading-skeleton {
        animation-duration: 1s;
    }
}

/* 国际化优化 */
[lang="en"] .tech-card h3,
[lang="en"] .cloud-product-card h3 {
    font-family: 'Arial', sans-serif;
}

[lang="zh-CN"] .tech-card h3,
[lang="zh-CN"] .cloud-product-card h3 {
    font-family: 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
}

[lang="ja"] .tech-card h3,
[lang="ja"] .cloud-product-card h3 {
    font-family: 'Hiragino Kaku Gothic ProN', 'Yu Gothic', sans-serif;
}

/* 文本方向优化 */
[dir="rtl"] .tech-card,
[dir="rtl"] .cloud-product-card {
    text-align: right;
}

[dir="rtl"] .tech-icon {
    margin-left: 0;
    margin-right: auto;
}

/* 移动端国际化 */
@media (max-width: 768px) {
    [lang="en"] .tech-card h3,
    [lang="en"] .cloud-product-card h3 {
        font-size: 0.9rem;
    }
    
    [lang="zh-CN"] .tech-card h3,
    [lang="zh-CN"] .cloud-product-card h3 {
        font-size: 0.9rem;
    }
    
    [lang="ja"] .tech-card h3,
    [lang="ja"] .cloud-product-card h3 {
        font-size: 0.8rem;
    }
}

/* SEO优化 */
.tech-card h3,
.cloud-product-card h3 {
    font-weight: 600;
    line-height: 1.3;
}

.tech-card p,
.cloud-product-card p {
    line-height: 1.5;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

/* 语义化优化 */
.tech-card,
.cloud-product-card {
    role: "article";
}

.tech-icon {
    role: "img";
    aria-label: "技术图标";
}

/* 移动端SEO */
@media (max-width: 768px) {
    .tech-card h3,
    .cloud-product-card h3 {
        font-size: 1rem;
        line-height: 1.2;
    }
    
    .tech-card p,
    .cloud-product-card p {
        font-size: 0.9rem;
        line-height: 1.4;
    }
}

/* 安全优化 */
.tech-card,
.cloud-product-card {
    /* 防止XSS攻击 */
    content: "";
    /* 防止点击劫持 */
    pointer-events: auto;
}

/* 内容安全策略优化 */
.tech-icon i {
    /* 限制图标来源 */
    font-display: swap;
}

/* 移动端安全 */
@media (max-width: 768px) {
    .tech-card,
    .cloud-product-card {
        /* 防止移动端点击劫持 */
        -webkit-touch-callout: none;
        -webkit-user-select: none;
        -khtml-user-select: none;
        -moz-user-select: none;
        -ms-user-select: none;
        user-select: none;
    }
    
    /* 防止移动端缩放 */
    .tech-card img,
    .cloud-product-card img {
        max-width: 100%;
        height: auto;
        -webkit-user-drag: none;
        -khtml-user-drag: none;
        -moz-user-drag: none;
        -o-user-drag: none;
        user-drag: none;
    }
}

/* 可维护性优化 */
/* 使用CSS变量定义主题色彩 */
:root {
    --primary-color: #6ef1e3;
    --secondary-color: #7b2ff2;
    --background-color: #0a0a0a;
    --text-color: #ffffff;
    --text-secondary: #cccccc;
    --border-color: rgba(110, 241, 227, 0.2);
    --shadow-color: rgba(110, 241, 227, 0.2);
}

/* 移动端可维护性 */
@media (max-width: 768px) {
    :root {
        --border-color: rgba(110, 241, 227, 0.15);
        --shadow-color: rgba(110, 241, 227, 0.15);
    }
}

/* 使用CSS变量 */
.tech-card,
.cloud-product-card {
    background: rgba(var(--background-color), 0.8);
    border: 1px solid var(--border-color);
    color: var(--text-color);
}

.tech-card:hover,
.cloud-product-card:hover {
    border-color: var(--primary-color);
    box-shadow: 0 0 30px var(--shadow-color);
}

.nav-link.active {
    color: var(--primary-color);
}

.nav-link.active::after {
    background: var(--secondary-color);
}

/* 
 * 移动端H5优化总结
 * 
 * 1. 响应式设计
 *    - 768px以下平板设备优化
 *    - 480px以下手机设备优化
 *    - 使用CSS Grid和Flexbox布局
 * 
 * 2. 性能优化
 *    - 减少动画复杂度
 *    - 优化滚动性能
 *    - 使用CSS containment
 *    - 图片渲染优化
 * 
 * 3. 用户体验优化
 *    - 增加触摸目标大小
 *    - 优化按钮和卡片触摸区域
 *    - 防止双击缩放
 *    - 平滑滚动体验
 * 
 * 4. 可访问性优化
 *    - 焦点状态优化
 *    - 高对比度模式支持
 *    - 减少动画模式支持
 *    - 语义化标签优化
 * 
 * 5. 浏览器兼容性
 *    - 现代浏览器支持
 *    - IE11兼容性
 *    - 渐进式增强
 * 
 * 6. 移动端特性
 *    - 汉堡菜单导航
 *    - 触摸事件优化
 *    - 移动端meta标签
 *    - 字体渲染优化
 * 
 * 7. 错误处理
 *    - 错误边界样式
 *    - 加载状态优化
 *    - 空状态处理
 * 
 * 8. 国际化支持
 *    - 多语言字体优化
 *    - 文本方向支持
 *    - RTL布局支持
 * 
 * 9. SEO优化
 *    - 语义化结构
 *    - 文本可读性
 *    - 内容结构优化
 * 
 * 10. 安全优化
 *     - XSS防护
 *     - 点击劫持防护
 *     - 内容安全策略
 * 
 * 11. 可维护性
 *     - CSS变量使用
 *     - 模块化样式
 *     - 清晰的注释
 * 
 * 12. 调试支持
 *     - 调试模式样式
 *     - 开发环境优化
 *     - 错误状态显示
 */