/* 基础样式重置和变量定义 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* 配色方案 */
    --primary-blue: #1A3766;
    --accent-gold: #D4AF37;
    --pure-white: #FFFFFF;
    --light-gray: #F5F7FA;
    --text-dark: #333333;
    --text-medium: #666666;
    
    /* 字体定义 */
    --font-primary: 'Noto Sans SC', 'Microsoft YaHei', sans-serif;
    
    /* 间距定义 */
    --section-padding: 80px 0;
    --container-padding: 0 20px;
    --border-radius: 8px;
    --transition: all 0.3s ease;
    
    /* 阴影定义 */
    --shadow-light: 0 5px 25px rgba(26, 55, 102, 0.08);
    --shadow-hover: 0 10px 40px rgba(26, 55, 102, 0.15);
}

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--pure-white);
}
a {
    text-decoration: none;
}
.container-3ca60c {
    max-width: 1280px;
    margin: 0 auto;
    padding: var(--container-padding);
}

.section-539fbb {
    padding: var(--section-padding);
}

/* 导航栏样式 */
.navbar-b62cf0 {
    /*position: fixed;*/
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(26, 55, 102, 0.1);
    z-index: 1000;
    transition: var(--transition);
}

.navbar-b62cf0.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-light);
}

.nav-container-a188c5 {
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.nav-logo-d01d77 h2 {
    color: var(--primary-blue);
    font-size: 24px;
    font-weight: 700;
}

.nav-menu-53db3c {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-link-23ee22 {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-link-23ee22:hover,
.nav-link-23ee22.active {
    color: var(--accent-gold);
}

.nav-link-23ee22::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background: var(--accent-gold);
    transition: width 0.3s ease;
}

.nav-link-23ee22:hover::after,
.nav-link-23ee22.active::after {
    width: 100%;
}

.contact-btn-c9481c {
    background: var(--accent-gold);
    color: var(--pure-white);
    padding: 10px 20px;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.contact-btn-c9481c:hover {
    background: #B8941F;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

.hamburger-1d6542 {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar-0fa05b {
    width: 25px;
    height: 3px;
    background: var(--primary-blue);
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero区域样式 */
.hero-36664a {
    height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--pure-white);
    overflow: hidden;
}

.hero-background-a31737 {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-blue) 0%, #2C4F7C 100%);
    z-index: -2;
}

.hero-background-a31737::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('/static/somke5/imgs/professional_modern_blue_corporate_office_background.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    opacity: 0.3;
    z-index: -1;
}

.hero-content-edeade {
    text-align: center;
    max-width: 800px;
    z-index: 1;
}

.hero-title-907091 {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-subtitle-0ea744 {
    font-size: 18px;
    margin-bottom: 40px;
    opacity: 0.9;
    line-height: 1.6;
}

.hero-buttons-158adc {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-bottom: 60px;
}

.btn-5515cc {
    padding: 15px 30px;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    transition: var(--transition);
    display: inline-block;
}

.btn-primary-cdfee4 {
    background: var(--accent-gold);
    color: var(--pure-white);
    border: 2px solid var(--accent-gold);
}

.btn-primary-cdfee4:hover {
    background: #B8941F;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(212, 175, 55, 0.4);
}

.btn-secondary-2f0ff5 {
    background: transparent;
    color: var(--pure-white);
    border: 2px solid var(--pure-white);
}

.btn-secondary-2f0ff5:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-3px);
}

.hero-stats-920106 {
    display: flex;
    justify-content: center;
    gap: 60px;
    margin-top: 40px;
}

.stat-b466b2 {
    text-align: center;
}

.stat-b466b2 h3 {
    font-size: 36px;
    font-weight: 700;
    color: var(--accent-gold);
    margin-bottom: 5px;
}

.stat-b466b2 p {
    font-size: 14px;
    opacity: 0.8;
}

/* 通用区域标题 */
.section-header-e90963 {
    text-align: center;
    margin-bottom: 60px;
}

.section-header-e90963 h2 {
    font-size: 36px;
    font-weight: 700;
    color: var(--primary-blue);
    margin-bottom: 15px;
}

.section-header-e90963 p {
    font-size: 16px;
    color: var(--text-medium);
    max-width: 600px;
    margin: 0 auto;
}

/* 产品中心样式 */
.products-329d80 {
    background: var(--light-gray);
}

.products-grid-4f3ab8 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.product-card-0abb3b {
    background: var(--pure-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-light);
    transition: var(--transition);
    cursor: pointer;
}

.product-card-0abb3b:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}

.product-image-515071 {
    height: 200px;
    overflow: hidden;
}

.product-image-515071 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.product-card-0abb3b:hover .product-image-515071 img {
    transform: scale(1.05);
}

.product-content-22bba9 {
    padding: 25px;
}

.product-content-22bba9 h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--primary-blue);
    margin-bottom: 10px;
}

.product-content-22bba9 p {
    color: var(--text-medium);
    margin-bottom: 15px;
    line-height: 1.6;
}

.product-features-d63ec7 {
    display: flex;
    gap: 10px;
}

.feature-65c557 {
    background: var(--accent-gold);
    color: var(--pure-white);
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 12px;
    font-weight: 500;
}

/* 关于我们样式 */
.about-content-4ced10 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-text-19ecd1 .section-header-e90963 {
    text-align: left;
    margin-bottom: 30px;
}

.about-description-16be7d p {
    margin-bottom: 30px;
    line-height: 1.8;
}

.milestones-545688 {
    margin-bottom: 40px;
}

.milestone-58ba0c {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
    padding: 15px;
    background: var(--light-gray);
    border-radius: var(--border-radius);
    border-left: 4px solid var(--accent-gold);
}

.milestone-58ba0c h4 {
    color: var(--primary-blue);
    font-weight: 600;
    min-width: 80px;
}

.milestone-58ba0c p {
    color: var(--text-medium);
}

.certifications-55fb5f h4 {
    color: var(--primary-blue);
    margin-bottom: 15px;
    font-weight: 600;
}

.certifications-55fb5f ul {
    list-style: none;
}

.certifications-55fb5f li {
    color: var(--text-medium);
    margin-bottom: 8px;
    padding-left: 5px;
}

.about-image-ab7f8a {
    position: relative;
}

.about-image-ab7f8a img {
    width: 100%;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
}

/* 服务优势样式 */
.advantages-dfcee1 {
    background: var(--light-gray);
    position: relative;
}

.advantages-grid-4dfec6 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.advantage-card-f69f42 {
    background: var(--pure-white);
    padding: 30px;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow-light);
    transition: var(--transition);
}

.advantage-card-f69f42:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.advantage-icon-97cb19 {
    font-size: 48px;
    margin-bottom: 20px;
    display: block;
}

.advantage-card-f69f42 h3 {
    font-size: 20px;
    color: var(--primary-blue);
    margin-bottom: 15px;
    font-weight: 600;
}

.advantage-card-f69f42 p {
    color: var(--text-medium);
    line-height: 1.6;
}

.advantages-background-479f10 {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.05;
    z-index: 0;
}

.advantages-background-479f10 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.advantages-dfcee1 .container-3ca60c {
    position: relative;
    z-index: 1;
}

/* 新闻资讯样式 */
.news-grid-04e351 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.news-card-7a889f {
    background: var(--pure-white);
    padding: 25px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    transition: var(--transition);
    border-left: 4px solid var(--accent-gold);
}

.news-card-7a889f:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.news-date-047d96 {
    color: var(--accent-gold);
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 10px;
}

.news-card-7a889f h3{
    font-size: 18px;
    color: var(--primary-blue);
    margin-bottom: 15px;
    font-weight: 600;
    line-height: 1.4;
}

.news-card-7a889f p {
    color: var(--text-medium);
    margin-bottom: 15px;
    line-height: 1.6;
}

.read-more-0c0528 {
    color: var(--accent-gold);
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: var(--transition);
}

.read-more-0c0528:hover {
    color: var(--primary-blue);
}

/* 客户评价样式 */
.reviews-d278e3 {
    background: var(--light-gray);
}

.reviews-grid-c3c8f2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.review-card-aaed3a {
    background: var(--pure-white);
    padding: 25px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    transition: var(--transition);
}

.review-card-aaed3a:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.review-rating-9be282 {
    margin-bottom: 15px;
    font-size: 18px;
}

.review-card-aaed3a p {
    color: var(--text-medium);
    font-style: italic;
    margin-bottom: 20px;
    line-height: 1.6;
}

.review-author-271887 {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 15px;
    border-top: 1px solid var(--light-gray);
}

.review-author-271887 .name-dd9dcf {
    color: var(--primary-blue);
    font-weight: 600;
}

.review-author-271887 .date-a0989c {
    color: var(--text-medium);
    font-size: 14px;
}

/* FAQ样式 */
.faq-container-5aa7ee {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item-94842d {
    background: var(--pure-white);
    margin-bottom: 15px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    overflow: hidden;
}

.faq-question-831ce6 {
    padding: 20px 25px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--light-gray);
    transition: var(--transition);
}

.faq-question-831ce6:hover {
    background: #E8EDF5;
}

.faq-question-831ce6 h3 {
    color: var(--primary-blue);
    font-weight: 600;
    font-size: 16px;
}

.faq-toggle-35d7b4 {
    font-size: 24px;
    color: var(--accent-gold);
    font-weight: bold;
    transition: transform 0.3s ease;
}

.faq-item-94842d.active .faq-toggle-35d7b4 {
    transform: rotate(45deg);
}

.faq-answer-d7bed4 {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item-94842d.active .faq-answer-d7bed4 {
    max-height: 200px;
}

.faq-answer-d7bed4 p {
    padding: 20px 25px;
    color: var(--text-medium);
    line-height: 1.6;
}

/* 联系我们样式 */
.contact-content-9f222d {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-item-89fb71 {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
    padding: 20px;
    background: var(--light-gray);
    border-radius: var(--border-radius);
}

.contact-icon-67a1c8 {
    font-size: 24px;
    min-width: 24px;
}

.contact-details-ee7166 h4 {
    color: var(--primary-blue);
    font-weight: 600;
    margin-bottom: 8px;
}

.contact-details-ee7166 p {
    color: var(--text-medium);
    font-size: 14px;
}

.contact-form-740b90 {
    background: var(--pure-white);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
}

.contact-form-740b90 h3 {
    color: var(--primary-blue);
    margin-bottom: 25px;
    font-weight: 600;
}

.form-group-ef7c69 {
    margin-bottom: 20px;
}

.form-group-ef7c69 input,
.form-group-ef7c69 select,
.form-group-ef7c69 textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--light-gray);
    border-radius: var(--border-radius);
    font-family: var(--font-primary);
    transition: var(--transition);
}

.form-group-ef7c69 input:focus,
.form-group-ef7c69 select:focus,
.form-group-ef7c69 textarea:focus {
    outline: none;
    border-color: var(--accent-gold);
}

.form-group-ef7c69 textarea {
    resize: vertical;
}
/* Flink */
.flink-section-f5f9fa {
    background: white;
    color: #2d3748;
    padding: 30px 0;
}
.flink-header-d0ccfb{
    font-size: 20px;
    font-weight: 600;
    padding-bottom: 10px;
}
.flink-section-f5f9fa li{
    list-style: none;
    display: inline;
    padding-right: 20px;
}
.flink-section-f5f9fa a{
    color: #718096;
    text-decoration: none;
}

/* 页脚样式 */
.footer-5ff467 {
    background: var(--primary-blue);
    color: var(--pure-white);
    padding: 60px 0 30px;
}

.footer-content-6d5244 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section-e0abd4 h3,
.footer-section-e0abd4 h4 {
    margin-bottom: 20px;
    font-weight: 600;
}

.footer-section-e0abd4 h3 {
    color: var(--accent-gold);
    font-size: 24px;
}

.footer-section-e0abd4 p {
    margin-bottom: 20px;
    opacity: 0.9;
    line-height: 1.6;
}

.footer-section-e0abd4 ul {
    list-style: none;
}

.footer-section-e0abd4 ul li {
    margin-bottom: 8px;
}

.footer-section-e0abd4 ul li a {
    color: var(--pure-white);
    text-decoration: none;
    opacity: 0.8;
    transition: var(--transition);
}

.footer-section-e0abd4 ul li a:hover {
    opacity: 1;
    color: var(--accent-gold);
}

.footer-social-095765 {
    display: flex;
    align-items: center;
    gap: 15px;
}

.footer-social-095765 a {
    color: var(--accent-gold);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.footer-social-095765 a:hover {
    color: var(--pure-white);
}

.footer-bottom-2f550a {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: 30px;
    text-align: center;
}

.footer-bottom-2f550a p {
    opacity: 0.8;
    font-size: 14px;
    margin-bottom: 10px;
}

/* 回到顶部按钮 */
.back-to-top-57a591 {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--accent-gold);
    color: var(--pure-white);
    border: none;
    border-radius: 50%;
    font-size: 18px;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
}

.back-to-top-57a591.visible-22234e {
    opacity: 1;
    visibility: visible;
}

.back-to-top-57a591:hover {
    background: var(--primary-blue);
    transform: translateY(-3px);
}

/* 响应式设计 */
@media (max-width: 1024px) {
    :root {
        --section-padding: 60px 0;
    }
    
    .hero-title-907091 {
        font-size: 36px;
    }
    
    .hero-stats-920106 {
        gap: 40px;
    }
    
    .about-content-4ced10,
    .contact-content-9f222d {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .products-grid-4f3ab8 {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
}

@media (max-width: 768px) {
    .nav-menu-53db3c {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: var(--pure-white);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: var(--shadow-light);
        padding: 20px 0;
        gap: 15px;
    }

    .nav-menu-53db3c.active {
        left: 0;
    }

    .hamburger-1d6542 {
        display: flex;
    }

    .hamburger-1d6542.active .bar-0fa05b:nth-child(2) {
        opacity: 0;
    }

    .hamburger-1d6542.active .bar-0fa05b:nth-child(1) {
        transform: translateY(9px) rotate(45deg);
    }

    .hamburger-1d6542.active .bar-0fa05b:nth-child(3) {
        transform: translateY(-9px) rotate(-45deg);
    }
    
    .hero-title-907091 {
        font-size: 28px;
    }
    
    .hero-subtitle-0ea744 {
        font-size: 16px;
    }
    
    .hero-buttons-158adc {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }
    
    .hero-stats-920106 {
        flex-direction: column;
        gap: 20px;
    }
    
    .section-header-e90963 h2 {
        font-size: 28px;
    }
    
    .products-grid-4f3ab8,
    .advantages-grid-4dfec6,
    .news-grid-04e351,
    .reviews-grid-c3c8f2 {
        grid-template-columns: 1fr;
    }
    
    .contact-btn-c9481c {
        display: none;
    }
}

@media (max-width: 480px) {
    .container-3ca60c {
        padding: 0 15px;
    }
    
    .hero-title-907091 {
        font-size: 24px;
    }
    
    .btn-5515cc {
        padding: 12px 25px;
        font-size: 14px;
    }
    
    .back-to-top-57a591 {
        bottom: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
    }
}

/* 平滑滚动 */
html {
    scroll-behavior: smooth;
}

/* 自定义滚动条 */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--light-gray);
}

::-webkit-scrollbar-thumb {
    background: var(--accent-gold);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-blue);
}