/* 基础重置与变量定义 */
:root {
    --primary: #0066ff;
    --primary-light: #4d94ff;
    --primary-dark: #0047b3;
    --dark: #0a0a0a;
    --darker: #050505;
    --light: #f8f9fa;
    --lighter: #ffffff;
    --gray: #1e1e1e;
    --gray-light: #2a2a2a;
}

* {

    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    background-color: var(--dark);
    color: var(--light);
    line-height: 1.6;
    overflow-x: hidden;
}

/* 全局过渡效果 */
a, button, .glass-card {
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* 布局样式 */
.section {
    padding: 100px 20px;
    max-width: 1400px;
    margin: 0 auto;
    animation: fadeIn 1s ease both;
}

.section:nth-child(1) { animation-delay: 0.1s; }
.section:nth-child(2) { animation-delay: 0.2s; }
.section:nth-child(3) { animation-delay: 0.3s; }
.section:nth-child(4) { animation-delay: 0.4s; }

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

.section-header h2 {
    font-size: clamp(2rem, 6vw, 2.8rem);
    margin-bottom: 1rem;
    background: linear-gradient(to right, #fff, #aaa);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-header p {
    font-size: clamp(1rem, 3vw, 1.2rem);
    color: var(--primary-light);
    max-width: 700px;
    margin: 0 auto;
}

/* 玻璃拟态效果 */
.glass-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    border-radius: 16px;
}

/* 图片容器 */
.img-container {
    overflow: hidden;
    border-radius: 16px;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
}

.img-container img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 1s ease;
}

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

/* 导航栏 */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px;
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
}

.nav-logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--light);
    letter-spacing: 1px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-links a {
    color: var(--light);
    text-decoration: none;
    font-weight: 500;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width 0.4s ease;
}

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

.nav-links a:hover::after {
    width: 100%;
}

.nav-mobile-toggle {
    display: none;
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
}

/* 按钮样式 */
.cta-button {
    position: relative;
    overflow: hidden;
    border: none;
    padding: 12px 28px;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    z-index: 1;
}

.cta-button.primary {
    background: var(--primary);
    color: var(--light);
}

.cta-button.secondary {
    background: transparent;
    color: var(--light);
    border: 2px solid var(--primary);
}

.cta-button::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, var(--primary), var(--primary-light));
    z-index: -1;
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.6s cubic-bezier(0.5, 1, 0.89, 1);
    border-radius: 50px;
}

.cta-button:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

.cta-button.secondary::after {
    background: rgba(0, 102, 255, 0.1);
}

/* 英雄区域 - 移动端文字在图片中央 */
.hero-section {
    min-height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    padding: 120px 40px 60px;
    max-width: 1400px;
    margin: 0 auto;
}

.hero-content {
    flex: 1;
    max-width: 600px;
    padding-right: 60px;
    z-index: 2;
}

.hero-product {
    flex: 1;
    border-radius:10px;
    max-width: 600px;
    aspect-ratio: 1/1;
    position: relative;
}

/* 移动端布局 - 文字在图片中央 */
@media (max-width: 1024px) {
    .hero-section {
        display: block;
        padding: 80px 0 0;
        min-height: 80vh;
    }

    .hero-product {
        width: 100%;
        max-width: 100%;
        aspect-ratio: 9/16;
    }

    .hero-product::after {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.4); /* 图片遮罩使文字更清晰 */
    }

    .hero-product img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        opacity: 0.8; /* 图片半透明 */
    }

    .hero-content {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        width: 90%;
        max-width: 100%;
        padding: 20px;
        text-align: center;
        background: transparent;
        z-index: 3;
    }

    .hero-cta {
        justify-content: center;
        margin-top: 30px;
    }
}

/* 小屏幕调整 */
@media (max-width: 480px) {
    .hero-content {
        width: 95%;
        padding: 15px;
    }
    
    .hero-title {
        font-size: 2rem;
        text-shadow: 0 2px 4px rgba(0,0,0,0.5);
    }
    
    .hero-subtitle {
        text-shadow: 0 2px 4px rgba(0,0,0,0.5);
    }
}

/* 产品概览 */
.overview-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.feature-card {
    padding: 40px 30px;
    border-radius: 16px;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 32px rgba(0, 102, 255, 0.2);
}

.feature-icon {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 20px;
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--light);
}

.feature-card p {
    color: #aaaaaa;
}

/* 设计部分 */
.design-section {
    display: flex;
    align-items: center;
    gap: 60px;
}

.design-content {
    flex: 1;
}

.design-visual {
    flex: 1;
    max-width: 500px;
}

.design-highlights {
    margin-top: 40px;
}

.design-point {
    margin-bottom: 30px;
    position: relative;
    padding-left: 50px;
}

.highlight-number {
    position: absolute;
    left: 0;
    top: 0;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    opacity: 0.3;
}

.design-point h4 {
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: var(--light);
}

.design-point p {
    color: #aaaaaa;
}


.tech-features {
    margin-top: 60px;
}

.tech-feature {
    display: flex;
    align-items: center;
    gap: 60px;
    margin-bottom: 80px;
}

.tech-image-container {
    flex: 1;
    aspect-ratio: 16/9;
}

.tech-content {
    flex: 1;
    padding: 40px;
}

.tech-content h3 {
    font-size: clamp(1.5rem, 4vw, 2rem);
    margin-bottom: 20px;
    color: var(--light);
}

.tech-content p {
    color: #aaaaaa;
    max-width: 500px;
}

/* 规格部分 */
.specs-container {
    padding: 40px;
    margin-top: 60px;
    width:80%;
    margin:auto
}


.specs-table {
    width: 100%;
    border-collapse: collapse;
}

.spec-row {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.spec-row:last-child {
    border-bottom: none;
}

.spec-name, .spec-value {
    padding: 15px 0;
    text-align: left;
}

.spec-name {
    color: #aaaaaa;
    width: 40%;
}

.spec-value {
    color: var(--light);
    font-weight: 600;
    word-break:break-all;
    word-wrap:break-word
}

/* CTA部分 */
.cta-section {
    text-align: center;
    padding: 120px 20px;
}

.cta-content {
    padding: 60px;
    max-width: 800px;
    margin: 0 auto;
}

.cta-content h2 {
    font-size: clamp(2rem, 6vw, 2.8rem);
    margin-bottom: 20px;
    background: linear-gradient(to right, #fff, #aaa);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.cta-content p {
    font-size: clamp(1rem, 3vw, 1.3rem);
    margin-bottom: 40px;
    color: var(--primary-light);
}

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

/* 页脚 */
.footer {
    background: var(--darker);
    padding: 80px 20px 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 60px;
    margin-bottom: 60px;
}

.footer-logo {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--light);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.footer-links a {
    color: #aaaaaa;
    text-decoration: none;
}

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

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

.footer-social a {
    color: #aaaaaa;
    font-size: 1.5rem;
}

.footer-social a:hover {
    color: var(--primary-light);
}

.footer-copyright {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #666666;
}

/* 动画 */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .design-section, .tech-feature {
        flex-direction: column;
        gap: 40px;
    }
    
    .design-content, .tech-content {
        order: 1;
    }
    
    .design-visual, .tech-image-container {
        order: 2;
        max-width: 70%;
    }
    
    .hero-product {
        margin-left: 0;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background: var(--darker);
        flex-direction: column;
        padding: 30px;
        gap: 20px;
    }
    
    .nav-links.active {
        display: flex;
    }
    
    .nav-mobile-toggle {
        display: block;
    }
    
    .hero-section {
        flex-direction: column;
        padding-top: 100px;
        text-align: center;
    }
    
    .hero-content {
        margin-bottom: 60px;
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .hero-product {
        max-width: 100%;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-button.primary, .cta-button.secondary {
        width: 45%;
        max-width: 300px;
    }
    
    .tech-content {
        padding: 30px 20px;
    }
}

.floating-img{
    width:100%
}

.xh2{
    text-align: center;
    font-size:clamp(2rem, 6vw, 2rem)
}
.xh1{
    height:35px;
    font-size:clamp(2rem, 6vw, 3rem)
}
.xa{
    text-decoration:none;
    color:#666666
}
.xa:hover{
    color: red
}

/* 轮播组件样式 */
.carousel-section {
    padding: 80px 20px;
    margin: 40px 0;
}

.carousel-container {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    overflow: hidden;
    border-radius: 16px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.carousel-track {
    display: flex;
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.carousel-slide {
    min-width: 100%;
    position: relative;
}

.carousel-slide img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    display: block;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.5);
    border: none;
    color: white;
    font-size: 1.2rem;
    cursor: pointer;
    z-index: 10;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.carousel-btn:hover {
    background: var(--primary);
    transform: translateY(-50%) scale(1.1);
}

.prev-btn {
    left: 20px;
}

.next-btn {
    right: 20px;
}

.carousel-dots {
    display: flex;
    justify-content: center;
    margin-top: 20px;
    gap: 10px;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
}

.dot.active {
    background: var(--primary);
    transform: scale(1.2);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .carousel-slide img {
        height: 300px;
    }
    
    .carousel-btn {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
}

.xp{
    height:35px
}

.spaced-link {
    margin-right: 20px;
}

a.aki-btn {
    text-decoration: none;
    line-height: 1;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 160px;
    height: 46px;
    background: linear-gradient(90deg, #ad6eca, #3b91d8);
    border-radius: 8px;
    font-size: 16px;
    color: #ffffff;
    overflow: hidden;
    position: relative;
}

a.aki-btn span.icon,
a.aki-btn span.txt {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    color: white;
    transition: all 0.5s ease;
    z-index: 2;
    backface-visibility: hidden;
}

a.aki-btn span.txt {
    transform: rotateY(0deg);
}

a.aki-btn span.icon {
    transform: rotateY(-180deg);
}

a.aki-btn span.icon svg {
    width: 30px;
    fill: #fff;
}

a.aki-btn:hover span.txt {
    transform: rotateY(-180deg);
}

a.aki-btn:hover span.icon {
    transform: rotateY(0deg);
}


.beian {
	display: inline;
	width: 18px;
    padding-top:2px;
    margin-bottom: -3px;
}