:root{--primary-color:#2c3e50;--secondary-color:#3498db;--accent-color:#e74c3c;--light-bg: #f8f9fa;--price-color: #dc3545;--light-color:#ecf0f1;--dark-text:#212529;--light-text:#6c757d;--bs-gray-600: #6c757d;--gradient-primary: linear-gradient(135deg, #6a11cb 0%, #2575fc 100%);}
body{font-family:'Segoe UI','Microsoft YaHei',sans-serif}
a{text-decoration:none}
.more .btn{border:#3498db solid 1px}
.more .btn-outline-primary{color:#3498db}
.more .btn-outline-primary:hover{color:#fff;background-color:#3498db}
.fade-in{animation:fadeIn .5s ease-in-out}
@keyframes fadeIn{
    from{opacity:0;transform:translateY(30px)}
    to{opacity:1;transform:translateY(0)}
}
/**鼠标经过上移**/
.up-tran{transition:transform .3s ease,box-shadow .3s ease;height:100%}
.up-tran:hover{transform:translateY(-10px);box-shadow:0 10px 25px rgba(0,0,0,.1)!important}

/* 导航栏 */
.navbar{background-color:rgba(0,0,0,.75)!important;z-index:1030;--bs-navbar-padding-y: 0}
.navbar-brand{color:var(--primary-color)!important}
.navbar-brand .logo{height:60px;width:auto}
.navbar .navbar-toggler{color:#f0f8ff;border:#f5f5f5 1px solid}
.navbar .navbar-nav{height: 75px;}
.nav-link{font-size:1.2rem;font-weight:500;margin:0 5px;padding:24px 15px;color:#fff!important;transition:color .3s}
.nav-link.active,.nav-link:hover{color:#fff!important}
.nav-item .moble{color:#ccc;line-height:60px;margin-top:5px;font-size:18px;padding-left:50px}
.dropdown-menu{border:none;background-color:rgba(255,255,255,.7)!important;border-radius:5px;padding:10px 0;animation:fadeInDown .3s ease}
.dropdown-item{padding:10px 20px;transition:all .2s;font-weight:400}
.dropdown-item:hover{color:var(--bs-blue);transform:translateX(5px)}
.dropdown-toggle::after{color:#ccc}
@keyframes fadeInDown{
    from{opacity:0;transform:translateY(-20px)}
    to{opacity:1;transform:translateY(0)}
}

/* 中英文切换 */
.lang-mini{display:flex;align-items:center;font-size:.8em;border-left:1px solid #eee;padding-left:8px}
.lang-btn{padding:1px 6px;border:none;background:0 0;color:#777;cursor:pointer;border-radius:2px;font-weight:400;transition:all .2s}
.lang-btn:hover{color:#333;background:#f0f0f0}
.lang-btn.active{color:#ffffff;font-weight:500;background:rgba(0,86,179,.08)}
.lang-mini span{color:#ccc;padding:0 2px}
/* 首页换灯 */
.banner .carousel-section{position:relative}
.banner .carousel-item{height:auto;position:relative}
.banner .carousel-item img{object-fit:cover;width:100%;height:100%;filter:brightness(.7)}
.banner .carousel-item .img-fluid{width:500px;height:auto;margin-top:100px}
.banner .carousel-caption{position:absolute;top:50%;transform:translateY(-50%);bottom:auto;text-align:left;left:10%;right:10%}
.banner .carousel-caption h1{font-size:3rem;font-weight:700;margin-bottom:20px;text-shadow:2px 2px 5px rgba(0,0,0,.5)}
.banner .carousel-caption p{font-size:1.2rem;margin-bottom:30px;max-width:600px;text-shadow:1px 1px 3px rgba(0,0,0,.5)}
.banner .carousel-control-next,.carousel-control-prev{width:10%}
.banner .carousel-indicators{margin-bottom:20px}
.banner .carousel-indicators button{width:12px!important;height:12px!important;border-radius:50%;margin:0 5px}
.banner .carousel-control-next-icon,.carousel-control-prev-icon{display:inline-block;width:4rem;height:4rem;background-repeat:no-repeat;background-position:50%;background-size:100% 100%;color: #008e9b;}


.service-card .card-text{color: #999999}
/* 栏目标题 */
.section-title{position:relative;padding-bottom:15px;margin-bottom:40px;text-align:center}
.section-title:after{content:'';position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:60px;height:3px;background-color:var(--secondary-color)}

/* 解决方案 */
.card{border:#ebf0f4 solid 1px}
.service-cards .feature-icon{width:80px;height:80px;display:flex;align-items:center;justify-content:center;margin:0 auto 20px}
.service-cards .feature-icon .icon-img{width:100%;height:100%}
.solve .solution-menu{background-color:#fff;border-radius:8px;box-shadow:0 4px 12px rgba(0,0,0,.08);overflow:hidden;height:fit-content;position:sticky;top:20px}
.solve .menu-item{padding:1.2rem 1.5rem;border-bottom:1px solid #eee;cursor:pointer;transition:all var(--light-bg) ease;display:flex;align-items:center}
.solve .menu-item:last-child{border-bottom:none}
.solve .menu-item:hover{background-color:rgba(26,106,227,.05);padding-left:2rem}
.solve .menu-item.active{background:linear-gradient(45deg,#feac5e,#c779d0,#4bc0c8);color:#fff;border-left:4px solid var(--secondary-color)}
.solve .menu-item.active i{color:#fff}
.solve .menu-icon i{color:var(--bs-blue)}
.solve .menu-icon{font-size:1.2rem;margin-right:15px;width:24px;text-align:center;transition:color var(--light-bg) ease}
.solve .menu-title{font-weight:600;font-size:1.1rem}
.solve .solution-content{background-color:#fff;border-radius:8px;box-shadow:0 4px 12px rgba(0,0,0,.08);padding:2rem;min-height:450px;opacity:1;transition:opacity .5s ease}
.solve .solution-content.hidden{display:none;opacity:0}
.solve .solution-content h3{color:var(--primary-color);margin-bottom:1.5rem;font-weight:700;border-left:4px solid var(--secondary-color);padding-left:15px}
.solve .solution-content p{color:#999;margin-bottom:.5rem;font-size:.9rem}
.solve .features-list{margin-top:2rem}
.solve .feature-item{display:flex;align-items:flex-start;margin-bottom:1rem}
.solve .feature-icon{width:80px;height:80px;display:flex;align-items:center;justify-content:center;margin:10px auto 20px}
.solve .feature-icon .icon-img{width:100%;height:100%}
.solve .text-center{text-align:center!important}
.solve .card-body .card-text{line-height:32px}
.solve .feature-text{flex-grow:1}

/* 成功案例 */
.case-study{position:relative;overflow:hidden;border-radius:10px;margin-bottom:30px}
.case-study img{transition:transform .5s ease;width:100%;height:auto;object-fit:cover}
.case-study:hover img{transform:scale(1.05)}
.case-study-overlay{position:absolute;bottom:0;left:0;right:0;background:rgba(0,0,0,.6);color:#fff;padding:20px;transform:translateY(100%);transition:transform .3s ease}
.case-study:hover .case-study-overlay{transform:translateY(0)}
@media (max-width:992px){
    .case-study-overlay{position:absolute;bottom:0;left:0;right:0;background:rgba(0,0,0,.6);color:#fff;padding:10px;transform:translateY(100%);transition:transform .2s ease}
    .case-study:hover .case-study-overlay{transform:translateY(0)}
    .case-study-overlay h5{font-size:1.2rem}
    .case-study-overlay p{margin-bottom:0;font-size:1rem;color:#ccc}
}
.news-container{padding:30px 0 80px}
.news-category-filter{background:#fff;border-radius:10px;padding:20px;box-shadow:0 5px 15px rgba(0,0,0,.05);margin-bottom:30px}
.category-badge{display:inline-block;padding:8px 16px;margin:5px;background-color:#f0f7ff;color:var(--secondary-color);border-radius:20px;text-decoration:none;font-weight:500;transition:all .3s;border:1px solid #e0eeff}
.category-badge.active,.category-badge:hover{background-color:var(--secondary-color);color:#fff;transform:translateY(-2px)}

/* 首页新闻列表 */
.news-box{}
.news-box .news-card{background:#fff;border-radius:10px;overflow:hidden;box-shadow:0 5px 15px rgba(0,0,0,.08);margin-bottom:20px;transition:transform .3s ease,box-shadow .3s ease;height:100%}
.news-box .news-card:hover{transform:translateY(-10px);box-shadow:0 15px 30px rgba(0,0,0,.12)}
.news-box .news-image{width:100%;height:200px;object-fit:cover;transition:transform .5s ease}
.news-box .news-card:hover .news-image{transform:scale(1.05)}
.news-box .news-content{padding:25px 25px 0 25px}
.news-box .news-meta{display:flex;align-items:center;margin-bottom:15px;font-size:.9rem;color:#6c757d}
.news-box .news-date{margin-right:20px}
.news-box .news-category{background-color:#f0f7ff;color:var(--secondary-color);padding:3px 10px;border-radius:15px;font-size:.8rem;font-weight:500}
.news-box .news-title{font-size:1.3rem;font-weight:600;margin-bottom:15px;color:var(--primary-color);line-height:1.4}
.news-box .news-excerpt{color:#555;margin-bottom:12px;  line-height:1.6}
.news-box .news-read-more{color:var(--secondary-color);text-decoration:none;font-weight:500;display:inline-flex;align-items:center}
.news-box .news-read-more:hover{color:var(--primary-color)}

/* 首页产品列表 */
.product-card{border-radius:15px;overflow:hidden;box-shadow:0 5px 15px rgba(0,0,0,.08);transition:all .3s ease;background-color:#fff;border:none;margin-bottom:2rem}
.product-card:hover{transform:translateY(-10px);box-shadow:0 15px 30px rgba(0,0,0,.15)}
.product-img-container{overflow:hidden;position:relative}
.product-img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.product-card:hover .product-img{transform:scale(1.05)}
.product-badge{position:absolute;top:15px;right:15px;background-color:var(--secondary-color);color:#fff;padding:5px 12px;border-radius:20px;font-size:.8rem;font-weight:600}
.product-content{padding:1.5rem}
.product-title{font-weight:700;color:var(--primary-color);margin-bottom:.75rem;font-size:1.4rem;overflow:hidden}
.product-description{color:var(--light-bg);margin-bottom:1rem;line-height:1.6;overflow:hidden;color:#999}
.product-price{font-size:1.6rem;font-weight:800;color:var(--accent-color);margin-bottom:1rem}
.product-price small{font-size:.9rem;color:var(--secondary-color);font-weight:400}

/* 返回顶部 */
.back-to-top{position:fixed;bottom:30px;right:30px;width:50px;height:50px;background:var(--secondary-color);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:20px;cursor:pointer;opacity:0;visibility:hidden;transition:all .3s;z-index:1000}
.back-to-top.active{opacity:1;visibility:visible}

/* 底部 */
.footer-note{text-align:center;margin-top:3rem;color:var(--light-bg);font-size:.9rem}
.footer{background-color:var(--primary-color);color:#fff;padding:60px 0 20px;margin-top:80px}
.footer a{color:#bdc3c7;text-decoration:none;transition:color .3s}
.footer a:hover{color:#fff}
/* 页脚文字图标 */
.social-icons a{display:inline-block;width:40px;height:40px;background:rgba(255,255,255,.1);border-radius:50%;text-align:center;line-height:40px;margin-right:10px;transition:background .3s}
.social-icons a:hover{background:var(--secondary-color)}
.hero-section{background:linear-gradient(45deg,#845ec2,#2c73d2,#008e9b);color:#fff;padding:4rem 0;margin-bottom:2rem;position:relative;overflow:hidden;margin-top:70px}
.hero-section::before{content:'';position:absolute;top:0;left:0;width:100%;height:100%;background:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="rgba(255,255,255,0.05)" d="M0,224L48,213.3C96,203,192,181,288,181.3C384,181,480,203,576,192C672,181,768,139,864,128C960,117,1056,139,1152,149.3C1248,160,1344,160,1392,160L1440,160L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>');background-size:cover;background-position:bottom}
.hero-content{position:relative;z-index:1}


.position-relative .fa{font-size: 8rem; opacity: 0.9;}
/* 新闻列表页 */
.news-grid .news-card{transition:transform .3s,box-shadow .3s;border:none;border-radius:12px;overflow:hidden;height:100%}
.news-grid .news-card:hover{transform:translateY(-5px);box-shadow:0 10px 20px rgba(0,0,0,.1)!important}
.news-grid .news-img{object-fit:cover;width:100%}
.news-grid .news-category{position:absolute;top:15px;left:15px;padding:5px 12px;border-radius:20px;font-size:.8rem;font-weight:600;z-index:2}
.news-grid .news-meta{color:#6c757d;font-size:.9rem}
.news-grid .news-title{font-weight:600;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-grid .news-excerpt{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;color:#999}

/* 产品价格选项卡 */
.product-custom{}
.product-custom .version-selector{display:flex;justify-content:center;gap:1rem;margin-bottom:2.5rem}
.product-custom .version-btn{padding:1rem 2.5rem;font-size:1.1rem;font-weight:600;border:2px solid #dee2e6;border-radius:10px;background-color:#fff;color:var(--light-text);transition:all .3s ease;display:flex;align-items:center;justify-content:center;min-width:180px}
.product-custom .version-btn:hover{border-color:var(--primary-color);color:var(--primary-color);transform:translateY(-3px);box-shadow:0 5px 15px rgba(0,0,0,.05)}
.product-custom .version-btn.active{border:0;background-color:var(--accent-color);color:#fff;box-shadow:0 5px 20px rgba(67,97,238,.2)}
.product-custom .version-btn .badge{font-size:.7rem;padding:.25rem .5rem;margin-left:.5rem}
.product-custom .product-display{background-color: #f8f9fa;border-radius:15px;overflow:hidden;box-shadow:0 10px 30px rgba(0,0,0,.08);margin-bottom:3rem}
.product-custom .product-image-container{height:450px;display:flex;align-items:center;justify-content:center;padding:2rem;background-color:#f8f9fa;overflow:hidden}
.product-custom .product-image{max-height:100%;max-width:100%;object-fit:contain;transition:transform .5s ease}
.product-custom .product-details{padding:3rem;display:flex;flex-direction:column;justify-content:center;height:100%;background-color: #FFFFFF}
.product-custom .product-badge{display:inline-block;padding:.4rem 1.2rem;font-size:.9rem;font-weight:600;border-radius:20px;margin-bottom:1.5rem}
.product-custom .badge-flag{background-color:rgba(247,37,133,.1);color:#f72585}
.product-custom .badge-basic{background-color:rgba(108,117,125,.1);color:#6c757d}
.product-custom .product-title{font-size:2.2rem;font-weight:800;color:var(--dark-text);margin-bottom:1.5rem;line-height:1.2}
.product-custom .product-description{font-size:1.1rem;color:var(--light-text);margin-bottom:2rem;line-height:1.7}
.product-custom .product-price{font-size:2.5rem;font-weight:800;color:var(--accent-color);margin-bottom:.5rem}
.product-custom .price-unit{font-size:1rem;font-weight:400;color:var(--light-text)}
.product-custom .product-warranty{color:var(--light-text);font-size:.9rem;margin-bottom:2.5rem}
.product-custom .btn-purchase{background-color:var(--primary-color);color:#fff;font-weight:600;font-size:1.1rem;padding:1rem 2rem;border-radius:10px;border:none;transition:all .3s ease;width:100%;max-width:250px;display:flex;align-items:center;justify-content:center}
.product-custom .btn-purchase:hover{background-color:var(--secondary-color);transform:translateY(-3px);box-shadow:0 8px 20px rgba(67,97,238,.25)}

.spec-table{width:100%;border-collapse:collapse;background-color:#fff;box-shadow: 0 5px 15px rgba(0, 0, 0, .05); border-radius:10px;overflow:hidden;}
.spec-table td,.spec-table th{padding:1.2rem 1.5rem;text-align:center;border-bottom:1px solid #e9ecef}
.spec-table th{background-color:rgba(67,97,238,.05);font-weight:600;color:var(--primary-color)}
.spec-table tr:last-child td{border-bottom:none}
.spec-table .feature-name{text-align:left;font-weight:400;background-color:rgb(240, 249, 235);color:#409EFF}
.spec-table .feature-price{text-align:left;font-weight:500;background-color:rgb(250, 236, 216);color:#67C23A}


.spec-table .fag{color:#F56C6C;font-weight:500}
.spec-table .flag0{background-color:rgba(236, 245, 255);}
.spec-table .flag1{background-color:rgba(253, 246, 236);}
.spec-table .flag2{background-color:rgba(240, 249, 235);}
.spec-table .flag3{background-color:rgba(240, 249, 235);}

/* 产品详情页 */
.product-badge{}
.product-header{background:var(--light-bg);border-radius: 5px;padding:4rem 0 3rem;}
.product-header .product-title{font-weight:800;color:var(--primary-color);margin-bottom:1rem}
.product-header .product-subtitle{color:var(--secondary-color);font-size:1.2rem;margin-bottom:1.5rem}
.product-header .price-tag{font-size:2.5rem;font-weight:700;color:var(--price-color);margin-bottom:.5rem}
.product-header .price-period{color:var(--secondary-color);font-size:1rem;margin-left:.5rem}
.product-header .price-note{color:var(--secondary-color);font-size:.9rem}
.product-header .btn-buy{padding:.75rem 2rem;font-weight:600;border-radius:8px}
/* 产品介绍选项卡 */
#features{--primary-color:#4361ee;--secondary-color:#3a0ca3;--accent-color:#4cc9f0;--success-color:#2ecc71;--light-gradient:linear-gradient(45deg, #845ec2, #d65db1, #ff6f91);--dark-gradient:linear-gradient(135deg, #764ba2 0%, #667eea 100%);--hover-gradient:linear-gradient(135deg, #f093fb 0%, #f5576c 100%)}
#features .feature-tabs{position:relative;z-index:1}
#features .feature-tabs .nav-item{margin:0 .5rem}
#features .feature-tabs .nav-link{position:relative;border:none;border-radius:50px;padding:.8rem 1.8rem;font-weight:600;color:#fff;background:var(--light-gradient);transition:all .3s ease;overflow:hidden;z-index:1}
#features .feature-tabs .nav-link::before{content:'';position:absolute;top:0;left:0;width:100%;height:100%;background:var(--dark-gradient);opacity:0;transition:opacity .3s ease;z-index:-1;border-radius:50px}
#features .feature-tabs .nav-link:hover{transform:translateY(-3px);box-shadow:0 8px 20px rgba(102,126,234,.4);color:#fff}
#features .feature-tabs .nav-link:hover::before{opacity:1}
#features .feature-tabs .nav-link.active{background:var(--hover-gradient);color:#fff;transform:translateY(-3px)}
#features .feature-tabs .nav-link.active::before{opacity:1;background: var(--gradient-primary);}
#features .feature-tabs .nav-link .fa{margin-right: 12px;}
#features .feature-tab-content{background:#fff;border-radius:15px;padding:2.5rem;box-shadow:0 10px 30px rgba(0,0,0,.08);margin-top:1rem}
#features .feature-tab-content h3{color:var(--secondary-color);font-weight:700;position:relative;padding-bottom:.75rem}
#features .feature-tab-content h3::after{content:'';position:absolute;bottom:0;left:0;width:112px;height:4px;background:var(--light-gradient);border-radius:2px}
#features .feature-tab-content p{color:#555;line-height:1.7;margin-bottom:1.5rem}
#features .feature-tab-content ul li{margin-bottom:1rem;padding-left:0;position:relative;display:flex;align-items:flex-start}
#features .feature-tab-content ul li i{flex-shrink:0;margin-top:.2rem}
/*#features .tab-pane-img{border-radius:10px;overflow:hidden;height: 320px;}*/
#features .product-image-container{height:320px;display:flex;align-items:center;justify-content:center;padding:2rem;overflow:hidden}
#features .product-image-container .product-image{max-height:100%;max-width:100%;object-fit:contain;transition:transform .5s ease}
/*#features .tab-pane-img img{ height: 100%;width: 100%;}*/
#features .tab-pane.fade{transition:opacity .3s ease}

@keyframes fadeInUp{
    from{opacity:0;transform:translateY(20px)}
    to{opacity:1;transform:translateY(0)}
}
.feature .feature-card{border:none;border-radius:12px;overflow:hidden;transition:all .3s ease;height:100%;box-shadow:0 5px 15px rgba(0,0,0,.05); text-align: left;}
.feature .feature-card:hover{transform:translateY(-5px);box-shadow:0 15px 30px rgba(0,0,0,.1)}
.feature .fade-in-up{animation:fadeInUp .6s ease forwards}
.feature .feature-icon{width:60px;height:60px;border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:1.5rem;font-size:1.5rem;text-align: left; margin: 0 0 20px 0;}
.feature-icon.primary{background-color:rgba(106,17,203,.1);color:#6a11cb}
.feature-icon.success{background-color:rgba(37,117,252,.1);color:#2575fc}
.feature-icon.warning{background-color:rgba(255,193,7,.1);color:#ffc107}
.feature-icon.danger{background-color:rgba(220,53,69,.1);color:var(--price-color)}
.feature-icon.info{background-color:rgba(13,202,240,.1);color:#0dcaf0}
.feature-icon.dark{background-color:rgba(33,37,41,.1);color:var(--primary-color)}

/* 产品详情轮播图 */
.screenshot-section{padding:4rem 0;}
.screenshot-section .screenshot-header{text-align:center;margin-bottom:3rem}
.screenshot-section .section-title{color:#333;font-weight:700;margin-bottom:1rem;font-size:2.5rem}
.screenshot-section .section-subtitle{color:#666;font-size:1.1rem;max-width:700px;margin:0 auto}
.screenshot-section .screenshot-carousel{border-radius:12px;overflow:hidden;box-shadow:0 4px 20px rgba(0,0,0,.4);background-color:#fff}
.screenshot-section .carousel-inner{border-radius:12px}
.screenshot-section .carousel-item{min-height:700px}
.screenshot-section .carousel-item img{width:100%;height:100%;max-height:700px;object-position:center;background-color:#f5f5f5}

.screenshot-section .carousel-indicators{margin-bottom:1.5rem}
.screenshot-section .carousel-indicators button{width:12px;height:12px;border-radius:50%;background-color:#2b2b2b;}
.screenshot-section .carousel-indicators button.active{background-color:#2575fc;}
.screenshot-section .carousel-control-next,.screenshot-section .carousel-control-prev{width:50px;height:50px;top:50%;transform:translateY(-50%);border-radius:50%;opacity:.6;}
.screenshot-section .carousel-control-prev{left:20px}
.screenshot-section .carousel-control-next{right:20px}
.screenshot-section .carousel-control-next:hover,.screenshot-section .carousel-control-prev:hover{opacity:1;}
.screenshot-section .carousel-caption{position:absolute;background-color:rgba(0,0,0,.7);border-radius:8px;padding:1.5rem;bottom:62px;left:50%;transform:translateX(-50%);max-width:700px;text-align:center}
.screenshot-section .carousel-caption h5{font-size:1.5rem;font-weight:600;margin-bottom:.5rem;color:#fff}
.screenshot-section .carousel-caption p{font-size:1rem;margin-bottom:15px;color:rgba(255,255,255,.9);line-height:1.5}

.screenshot-section .carousel-item img{transition:opacity .5s ease}
.screenshot-section .carousel-item img.loading{opacity:0}
.screenshot-section .carousel-item img.loaded{opacity:1}

.pricing-card{border-radius:15px;overflow:hidden;transition:all .3s ease;box-shadow:0 5px 20px rgba(0,0,0,.08)}
.pricing-card.popular{transform:scale(1.05)}
.pricing-card.popular .card-header{background:var(--gradient-primary);color:#fff}
.pricing-card:hover{transform:translateY(-10px);box-shadow:0 15px 30px rgba(0,0,0,.15)}
.pricing-card.popular:hover{transform:translateY(-10px) scale(1.05)}
.pricing-card .fa{color: #008e9b;}
.price{font-size:3rem;font-weight:700;color:var(--price-color)}
.price-period{color:var(--secondary-color);font-size:1rem}

/* 文章详情 */

.article-header{padding:4rem 0 3rem;background-color:var(--light-bg);margin-bottom:3rem;border-bottom:1px solid #eaeaea}
.article-title{font-weight:800;margin-bottom:1rem;color:#212529;line-height:1.3}
.article-subtitle{font-size:1.3rem;color:var(--primary-color);margin-bottom:1.5rem;font-weight:400}
.article-meta{color:#6c757d;font-size:.95rem}
.article-meta i{margin-right:.4rem;color:#2575fc}

.article-content{padding: 20px;margin: 0 12px;font-size:1.1rem;border-radius:8px;box-shadow:0 6px 12px rgba(0,0,0,.08);overflow:hidden;}
.article-content p{margin-bottom:1.5rem}
.article-content h2,.article-content h3{margin-top:2.5rem;margin-bottom:1.2rem;font-weight:700}
.article-content img{max-width:700px;width:100%;height:auto;margin:2.5rem auto;display:block;border-radius:8px;box-shadow:0 5px 15px rgba(0,0,0,.08)}



/* 服务与支持页面 */
.services-page{font-family:'Segoe UI','Microsoft YaHei',sans-serif;color:#333;overflow-x:hidden}
.services-page .section-header{text-align:center;margin-bottom:3.5rem}
.services-page .section-title{font-size:2.5rem;font-weight:700;color:#1a365d;position:relative;display:inline-block;padding-bottom:15px;margin-bottom:1.5rem}
.services-page .section-title:after{content:'';position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:80px;height:4px;background:linear-gradient(90deg,#3a8ffe,#00d4ff);border-radius:2px}
.services-page .section-subtitle{color:#666;font-size:1.1rem;max-width:800px;margin:0 auto;line-height:1.6}
.services-page .support-section{overflow:hidden}
.services-page .support-horizontal{display:flex;flex-wrap:nowrap;justify-content:space-between;gap:1.5rem;padding:1rem 0;position:relative}
.services-page .support-item{flex:1;min-width:220px;background:#fff;border-radius:15px;padding:2.5rem 1.8rem;box-shadow:0 8px 25px rgba(0,0,0,.06);transition:all .4s cubic-bezier(.175,.885,.32,1.275);border:1px solid rgba(0,0,0,.05);position:relative;overflow:hidden;text-align:center}
.services-page .support-item:before{content:'';position:absolute;top:0;left:0;width:100%;height:4px;background:linear-gradient(90deg,#3a8ffe,#00d4ff);transform:scaleX(0);transition:transform .4s ease}
.services-page .support-item:hover{transform:translateY(-10px) scale(1.02);box-shadow:0 20px 40px rgba(0,0,0,.12)}
.services-page .support-item:hover:before{transform:scaleX(1)}
.services-page .support-icon{width:80px;height:80px;background: linear-gradient(45deg,#845ec2,#2c73d2,#008e9b);border-radius:20px;display:flex;align-items:center;justify-content:center;margin:0 auto 1.5rem;color:#fff;font-size:2.2rem;box-shadow:0 8px 20px rgba(58,143,254,.3);transition:all .3s ease}
.services-page .support-item:hover .support-icon{transform:scale(1.1) rotate(5deg);box-shadow:0 12px 25px rgba(58,143,254,.4)}
.services-page .support-item h3{font-size:1.4rem;font-weight:600;margin-bottom:1rem;color:#1a365d}
.services-page .support-item p{color:#666;line-height:1.7;margin-bottom:0;font-size:.95rem}
.services-page .support-tag{display:inline-block;padding:4px 12px;background:rgba(58,143,254,.1);color:#3a8ffe;border-radius:20px;font-size:.85rem;font-weight:500;margin-bottom:1rem}

.services-page .process-section{position:relative;overflow:hidden}
.services-page .process-container{margin:0 auto;position:relative;padding:2rem 0}
.services-page .process-horizontal{display:flex;justify-content:space-between;position:relative;margin:0 auto;padding:0;gap:1.5rem}
.services-page .process-step{flex:1;text-align:center;position:relative;z-index:3;min-width:0}
.services-page .step-number{font-size:1.2rem;font-weight:700;color:#3a8ffe;margin-bottom:.8rem;position:relative;display:inline-block;padding:.3rem 0;text-align:center;width:100%}
.services-page .step-number:before{content:'';position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:40px;height:3px;background:linear-gradient(90deg,#3a8ffe,#00d4ff);border-radius:2px}
.services-page .step-icon-container{margin-bottom:1.2rem;position:relative}
.services-page .step-icon{width:80px;height:80px;background: linear-gradient(135deg, #3a8ffe, #00d4ff);border-radius:20px;display:flex;align-items:center;justify-content:center;margin:0 auto;color:#fff;font-size:2rem;box-shadow:0 8px 20px rgba(58,143,254,.3);transition:all .4s cubic-bezier(.175,.885,.32,1.275)}
.services-page .process-step:hover .step-icon{transform:translateY(-8px) scale(1.1);box-shadow:0 15px 30px rgba(58,143,254,.4)}
.services-page .step-content{background:#fff;border-radius:15px;padding:1rem;box-shadow:0 8px 25px rgba(0,0,0,.08);transition:all .3s ease;border:1px solid rgba(0,0,0,.05);min-height:200px;display:flex;flex-direction:column}
.services-page .process-step:hover .step-content{transform:translateY(-5px);box-shadow:0 15px 35px rgba(0,0,0,.12);border-color:#e0f0ff}
.services-page .step-title{font-size:1.2rem;font-weight:600;margin-bottom:.8rem;color:#1a365d;line-height:1.4;flex-shrink:0}
.services-page .step-desc{color:#666;line-height:1.6;margin-bottom:0;font-size:.95rem;flex-grow:1}

.services-page .after-sales-section{background:#fff;padding:5rem 0}
.services-page .service-feature{background:linear-gradient(135deg,#f8fafc,#f0f7ff);padding:2.5rem 2rem;border-radius:15px;transition:all .3s ease;height:100%;border:1px solid rgba(0,0,0,.05);position:relative;overflow:hidden}
.services-page .service-feature:before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,#3a8ffe,#00d4ff);transform:scaleX(0);transition:transform .3s ease}
.services-page .service-feature:hover{transform:translateY(-8px);box-shadow:0 15px 35px rgba(0,0,0,.1)}
.services-page .service-feature:hover:before{transform:scaleX(1)}
.services-page .service-icon{width:70px;height:70px;background:linear-gradient(135deg,#3a8ffe,#00d4ff);border-radius:18px;display:flex;align-items:center;justify-content:center;margin-bottom:1.5rem;color:#fff;font-size:1.8rem;box-shadow:0 8px 20px rgba(58,143,254,.25)}
.services-page .service-feature h4{font-size:1.3rem;font-weight:600;margin-bottom:1rem;color:#1a365d}
.services-page .service-feature p{color:#666;line-height:1.7;margin-bottom:0}
.services-page .partners-section{padding:5rem 0;background:linear-gradient(135deg,#f8fafc 0,#f0f7ff 100%)}
.services-page .partner-logo-container{display:flex;justify-content:center;align-items:center;height:130px;padding:1.5rem;border-radius:12px;transition:all .4s cubic-bezier(.175,.885,.32,1.275);border:1px solid #f0f0f0;background-color:#fff;position:relative;overflow:hidden}
.services-page .partner-logo-container:before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(135deg,rgba(58,143,254,.05),rgba(0,212,255,.05));opacity:0;transition:opacity .3s ease}
.services-page .partner-logo-container:hover{transform:translateY(-8px);box-shadow:0 15px 35px rgba(0,0,0,.08);border-color:#e0f0ff}
.services-page .partner-logo-container:hover:before{opacity:1}
.services-page .partner-logo{max-width:100%;max-height:60px;filter:grayscale(0);opacity:.8;transition:all .4s ease;position:relative;z-index:1}
.services-page .partner-logo-container:hover .partner-logo{filter:grayscale(0);opacity:1;transform:scale(1.05)}
.services-page .contact-section{background:linear-gradient(135deg,#f8fafc 0,#f0f7ff 100%);padding:5rem 0;color:#333}
.services-page .contact-card{background:#fff;border-radius:20px;padding:3.5rem;transition:all .3s ease;border:1px solid rgba(0,0,0,.05);box-shadow:0 15px 35px rgba(0,0,0,.05);text-align:center;position:relative;overflow:hidden}
.services-page .contact-card:before{content:'';position:absolute;top:0;left:0;right:0;height:6px;background:linear-gradient(90deg,#3a8ffe,#00d4ff)}
.services-page .contact-card:hover{transform:translateY(-10px);box-shadow:0 25px 50px rgba(0,0,0,.1)}
.services-page .contact-icon{width:100px;height:100px;background:linear-gradient(135deg,#3a8ffe,#00d4ff);border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 2rem;color:#fff;font-size:2.5rem;box-shadow:0 10px 25px rgba(58,143,254,.3);transition:all .3s ease}
.services-page .contact-card:hover .contact-icon{transform:scale(1.1) rotate(5deg);box-shadow:0 15px 30px rgba(58,143,254,.4)}
.services-page .contact-title{font-size:2rem;font-weight:700;margin-bottom:1.5rem;color:#1a365d}
.services-page .contact-desc{text-align:center;margin-bottom:2.5rem;color:#666;line-height:1.7;font-size:1.1rem;max-width:700px;margin-left:auto;margin-right:auto}
.services-page .contact-info{display:flex;justify-content:center;gap:3rem;margin-bottom:3rem;flex-wrap:wrap}
.services-page .contact-item{display:flex;align-items:center;gap:12px;font-size:1.1rem;color:#555}
.services-page .contact-item i{color:#3a8ffe;font-size:1.3rem}
.services-page .contact-btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;padding:14px 40px;background:linear-gradient(90deg,#3a8ffe,#00d4ff);color:#fff;border:none;border-radius:50px;font-weight:600;font-size:1.2rem;text-decoration:none;transition:all .3s ease;box-shadow:0 10px 25px rgba(58,143,254,.3);margin:0 auto;display:block;width:fit-content}
.services-page .contact-btn:hover{transform:translateY(-5px);box-shadow:0 15px 30px rgba(58,143,254,.4);color:#fff;gap:15px}


/* 关于我们 */
.about-page{font-family:'Segoe UI','Microsoft YaHei',sans-serif;color:#333;overflow-x:hidden}
.about-page .section-header{text-align:center;margin-bottom:3.5rem}
.about-page .section-title{font-size:2.5rem;font-weight:700;color:#1a365d;position:relative;display:inline-block;padding-bottom:15px;margin-bottom:1.5rem}
.about-page .section-title:after{content:'';position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:80px;height:4px;background:linear-gradient(90deg,#3a8ffe,#00d4ff);border-radius:2px}
.about-page .section-subtitle{color:#666;font-size:1.1rem;max-width:800px;margin:0 auto;line-height:1.6}
.about-page .intro-section{background:linear-gradient(135deg,#f8fafc 0,#f0f7ff 100%);padding:5rem 0;position:relative;overflow:hidden}
.about-page .intro-content{display:flex;align-items:center;gap:4rem}
.about-page .intro-text{flex:1}
.about-page .intro-text h2{font-size:2.2rem;font-weight:700;color:#1a365d;margin-bottom:1.5rem;line-height:1.3}
.about-page .intro-text p{color:#555;line-height:1.8;margin-bottom:1.5rem;font-size:1.05rem}
.about-page .intro-features{margin-top:2.5rem;display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem}
.about-page .feature-item{display:flex;align-items:flex-start;gap:1rem}
.about-page .feature-icon{width:50px;height:50px;background:linear-gradient(135deg,#3a8ffe,#00d4ff);border-radius:12px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.3rem;flex-shrink:0}
.about-page .feature-text h4{font-size:1.1rem;font-weight:600;color:#1a365d;margin-bottom:.5rem}
.about-page .feature-text p{color:#666;font-size:.95rem;line-height:1.6;margin-bottom:0}
.about-page .intro-image{flex:1;border-radius:20px;overflow:hidden;transition:all .4s ease}
.about-page .intro-image:hover{transform:translateY(-10px);}
.about-page .intro-image img{width:100%;height:auto;display:block;transition:transform .6s ease}
.about-page .intro-image:hover img{transform:scale(1.05)}
.about-page .image-section{padding:5rem 0;background-color:#fff}
.about-page .image-gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-top:2rem}
.about-page .image-item{border-radius:15px;overflow:hidden;position:relative;box-shadow:0 10px 30px rgba(0,0,0,.08);transition:all .4s ease;height:300px}
.about-page .image-item:hover{transform:translateY(-10px);box-shadow:0 20px 40px rgba(0,0,0,.15)}
.about-page .image-item img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.about-page .image-item:hover img{transform:scale(1.1)}
.about-page .image-overlay{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(to top,rgba(0,0,0,.8),transparent);color:#fff;padding:2rem 1.5rem 1.5rem;transform:translateY(100%);transition:transform .4s ease}
.about-page .image-item:hover .image-overlay{transform:translateY(0)}
.about-page .image-overlay h4{font-size:1.3rem;font-weight:600;margin-bottom:.5rem}
.about-page .image-overlay p{font-size:.95rem;opacity:.9;margin-bottom:0}
.about-page .qualifications-section{background:linear-gradient(135deg,#f0f7ff 0,#e8f4ff 100%);padding:5rem 0;overflow:hidden}
.about-page .qualifications-container{position:relative;padding:1rem 0}
.about-page .qualifications-scroll{display:flex;gap:2rem;padding:1rem 0;overflow-x:auto;scroll-behavior:smooth;scrollbar-width:none;-ms-overflow-style:none}
.about-page .qualifications-scroll::-webkit-scrollbar{display:none}
.about-page .certificate-item{flex:0 0 auto;width:280px;background:#fff;border-radius:15px;overflow:hidden;transition:all .4s ease}
.about-page .certificate-item:hover{transform:translateY(-10px);box-shadow:0 20px 40px rgba(0,0,0,.15)}
.about-page .certificate-img{height:380px;overflow:hidden}
.about-page .certificate-img img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.about-page .certificate-item:hover .certificate-img img{transform:scale(1.1)}
.about-page .certificate-content{padding:1.5rem}
.about-page .certificate-content h4{font-size:1.2rem;font-weight:600;color:#1a365d;margin-bottom:.8rem}
.about-page .certificate-content p{color:#666;font-size:.95rem;line-height:1.6;margin-bottom:1rem}
.about-page .certificate-date{color:#3a8ffe;font-size:.9rem;font-weight:500}
.about-page .scroll-controls{display:flex;justify-content:center;gap:1rem;margin-top:2rem}
.about-page .scroll-btn{width:50px;height:50px;background:#fff;border:2px solid #3a8ffe;border-radius:50%;color:#3a8ffe;font-size:1.2rem;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .3s ease}
.about-page .scroll-btn:hover{background:#3a8ffe;color:#fff;transform:scale(1.1)}
.about-page .contact-section{padding:5rem 0;background-color:#fff}
.about-page .contact-container{display:grid;grid-template-columns:1fr 1fr;gap:4rem;max-width:1200px;margin:0 auto}
.about-page .contact-info{background:linear-gradient(135deg,#f8fafc,#f0f7ff);border-radius:20px;padding:3rem;box-shadow:0 15px 35px rgba(0,0,0,.05)}
.about-page .contact-info h3{font-size:1.8rem;font-weight:700;color:#1a365d;margin-bottom:2rem;position:relative;padding-bottom:15px}
.about-page .contact-info h3:after{content:'';position:absolute;bottom:0;left:0;width:60px;height:4px;background:linear-gradient(90deg,#3a8ffe,#00d4ff);border-radius:2px}
.about-page .contact-details{display:flex;flex-direction:column;gap:2rem}
.about-page .contact-item{display:flex;align-items:flex-start;gap:1.5rem}
.about-page .contact-icon{width:60px;height:60px;background:linear-gradient(135deg,#3a8ffe,#00d4ff);border-radius:15px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.5rem;flex-shrink:0}
.about-page .contact-text h4{font-size:1.2rem;font-weight:600;color:#1a365d;margin-bottom:.5rem}
.about-page .contact-text p{color:#666;line-height:1.6;margin-bottom:0}
.about-page .contact-text a{color:#3a8ffe;text-decoration:none;transition:color .3s ease}
.about-page .contact-text a:hover{color:#06c;text-decoration:underline}
.about-page .map-container{border-radius:20px;overflow:hidden;box-shadow:0 15px 35px rgba(0,0,0,.1);height:auto}
.about-page .map-placeholder{width:100%;height:100%;background:#333;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#fff;padding:2rem;text-align:center}
.about-page .map-placeholder i{font-size:3rem;margin-bottom:1.5rem}
.about-page .map-placeholder h4{font-size:1.5rem;font-weight:600;margin-bottom:1rem}
.about-page .map-placeholder p{font-size:1.1rem;opacity:.9}



.col-20-percentage {
    flex: 0 0 20%;
    max-width: 20%;
}


@media (min-width:1920px){
    .container,.container-lg,.container-md,.container-sm,.container-xl,.container-xxl{max-width:1630px}
}
@media (max-width:1200px){
    .services-page .process-horizontal{overflow-x:auto;padding:1rem 0;justify-content:flex-start;gap:1.5rem}
    .services-page .process-step{flex:0 0 auto;width:300px}
    .services-page .support-horizontal{overflow-x:auto;padding-bottom:1.5rem;flex-wrap:nowrap;scroll-snap-type:x mandatory}
    .services-page .support-item{flex:0 0 auto;width:280px;scroll-snap-align:start}
    .about-page .intro-content{gap:3rem}
    .about-page .contact-container{gap:3rem}
}
@media (max-width:992px){
    .carousel-item{height:400px}
    .carousel-inner{margin-top:75px}
    .banner .carousel-caption h1{font-size:1rem}
    .banner .carousel-caption p{font-size:.8rem;margin-right:78px}
    .dis,.flex-wrap,.img-fluid{display:none}
    .d-flex{text-align:center}
    .slideTxtBox{height:800px}
    .solution-menu{margin-bottom:2rem;position:static}
    .menu-item{padding:1rem}
    .menu-item:hover{padding-left:1.5rem}
    .hero-section{margin-top:62px}
    .screenshot-section .carousel-item{min-height:600px}
    .services-page .section-title{font-size:2rem}
    .services-page .contact-card{padding:2.5rem}
    .services-page .contact-info{gap:2rem;flex-direction:column;align-items:center}
    .about-page .section-title{font-size:2rem}
    .about-page .intro-content{flex-direction:column}
    .about-page .intro-image{width:100%;max-width:600px;margin:0 auto}
    .about-page .image-gallery{grid-template-columns:repeat(2,1fr)}
    .about-page .contact-container{grid-template-columns:1fr}
    .about-page .map-container{height:400px}
}
@media (max-width:991px){
    .screenshot-section .carousel-item{min-height:400px}
    .screenshot-section .carousel-item img{height:400px}
}
@media (max-width:768px){
    .fixed-top{padding:10px 0}
    .moble{display:none}
    .carousel-item{height:350px}
    .carousel-caption{text-align:center;left:5%;right:5%}
    .dropdown-menu{box-shadow:none;border-radius:0;margin-top:0;padding:0;border-left:3px solid var(--secondary-color);background-color:#f8f9fa}
    .dropdown-item{padding-left:40px}
    .hero-section{margin-top:0}
    #features .feature-tabs .nav-link{padding:.6rem 1.2rem;font-size:.9rem;margin-bottom:.5rem}
    #features .feature-tab-content{padding:1.5rem}
    #features .feature-tab-content .row{flex-direction:column-reverse}
    #features .feature-tab-content .col-lg-6{margin-bottom:1.5rem}
    #features .feature-tab-content .col-lg-6:last-child{margin-bottom:0}
    .screenshot-section .carousel-item{min-height:300px}
    .screenshot-section .carousel-item img{height:300px}
    .screenshot-section .section-title{font-size:2rem}
    .screenshot-section .carousel-caption{padding:1rem;bottom:20px;width:95%}
    .screenshot-section .carousel-caption h5{font-size:1.25rem}
    .screenshot-section .carousel-caption p{font-size:.9rem}
    .screenshot-section .carousel-control-next,.screenshot-section .carousel-control-prev{width:40px;height:40px}
    .services-page .process-step{width:280px}
    .services-page .step-content{min-height:220px}
    .services-page .support-item{width:260px}
    .about-page .section-title{font-size:1.8rem}
    .about-page .contact-section,.about-page .image-section,.about-page .intro-section,.about-page .qualifications-section{padding:3rem 0}
    .about-page .intro-features{grid-template-columns:1fr}
    .about-page .image-gallery{grid-template-columns:1fr}
    .about-page .contact-info{padding:2rem}
    .about-page .certificate-item{width:250px}
}
@media (max-width:576px){
    #features .feature-tabs{flex-direction:column;align-items:center}
    #features .feature-tabs .nav-item{margin:.25rem 0;width:90%}
    #features .feature-tabs .nav-link{width:100%;text-align:center}
    .screenshot-section .carousel-caption{padding:.75rem;bottom:15px}
    .screenshot-section .carousel-caption h5{font-size:1.1rem}
    .screenshot-section .carousel-caption p{font-size:.85rem}
    .services-page .section-title{font-size:1.8rem}
    .services-page .after-sales-section,.services-page .contact-section,.services-page .partners-section,.services-page .process-section,.services-page .support-section{padding:3rem 0}
    .services-page .contact-card{padding:2rem 1.5rem}
    .services-page .contact-title{font-size:1.6rem}
    .services-page .contact-btn{padding:12px 30px;font-size:1.1rem}
    .about-page .intro-text h2{font-size:1.8rem}
    .about-page .intro-features{gap:1rem}
    .about-page .feature-item{flex-direction:column;text-align:center;gap:.8rem}
    .about-page .feature-icon{margin:0 auto}
}