/* 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-83c3b0 {
    max-width: 1280px;
    margin: 0 auto;
    padding: var(--container-padding);
}

.section-945aa9 {
    padding: var(--section-padding);
}

/* 导航栏样式 */
.navbar-c9f617 {
    /*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-c9f617.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-light);
}

.nav-container-1a46ee {
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.nav-logo-d0509b h2 {
    color: var(--primary-blue);
    font-size: 24px;
    font-weight: 700;
}

.nav-menu-ee2808 {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-link-eded7f {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-link-eded7f:hover,
.nav-link-eded7f.active {
    color: var(--accent-gold);
}

.nav-link-eded7f::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background: var(--accent-gold);
    transition: width 0.3s ease;
}

.nav-link-eded7f:hover::after,
.nav-link-eded7f.active::after {
    width: 100%;
}

.contact-btn-1d5ce7 {
    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-1d5ce7:hover {
    background: #B8941F;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

.hamburger-8456b7 {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar-2bc866 {
    width: 25px;
    height: 3px;
    background: var(--primary-blue);
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero区域样式 */
.hero-1b40be {
    height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--pure-white);
    overflow: hidden;
}

.hero-background-f05272 {
    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-f05272::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-490e6c {
    text-align: center;
    max-width: 800px;
    z-index: 1;
}

.hero-title-664f8e {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-subtitle-026c67 {
    font-size: 18px;
    margin-bottom: 40px;
    opacity: 0.9;
    line-height: 1.6;
}

.hero-buttons-72714f {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-bottom: 60px;
}

.btn-f69ede {
    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-bbab00 {
    background: var(--accent-gold);
    color: var(--pure-white);
    border: 2px solid var(--accent-gold);
}

.btn-primary-bbab00:hover {
    background: #B8941F;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(212, 175, 55, 0.4);
}

.btn-secondary-ac1af2 {
    background: transparent;
    color: var(--pure-white);
    border: 2px solid var(--pure-white);
}

.btn-secondary-ac1af2:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-3px);
}

.hero-stats-68f3d6 {
    display: flex;
    justify-content: center;
    gap: 60px;
    margin-top: 40px;
}

.stat-56a859 {
    text-align: center;
}

.stat-56a859 h3 {
    font-size: 36px;
    font-weight: 700;
    color: var(--accent-gold);
    margin-bottom: 5px;
}

.stat-56a859 p {
    font-size: 14px;
    opacity: 0.8;
}

/* 通用区域标题 */
.section-header-a1a159 {
    text-align: center;
    margin-bottom: 60px;
}

.section-header-a1a159 h2 {
    font-size: 36px;
    font-weight: 700;
    color: var(--primary-blue);
    margin-bottom: 15px;
}

.section-header-a1a159 p {
    font-size: 16px;
    color: var(--text-medium);
    max-width: 600px;
    margin: 0 auto;
}

/* 产品中心样式 */
.products-3c364e {
    background: var(--light-gray);
}

.products-grid-5ef4cd {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.product-card-ba98aa {
    background: var(--pure-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-light);
    transition: var(--transition);
    cursor: pointer;
}

.product-card-ba98aa:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}

.product-image-266fb8 {
    height: 200px;
    overflow: hidden;
}

.product-image-266fb8 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.product-card-ba98aa:hover .product-image-266fb8 img {
    transform: scale(1.05);
}

.product-content-4c379d {
    padding: 25px;
}

.product-content-4c379d h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--primary-blue);
    margin-bottom: 10px;
}

.product-content-4c379d p {
    color: var(--text-medium);
    margin-bottom: 15px;
    line-height: 1.6;
}

.product-features-37cbd4 {
    display: flex;
    gap: 10px;
}

.feature-7605b2 {
    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-ccf8fa {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-text-a83dd8 .section-header-a1a159 {
    text-align: left;
    margin-bottom: 30px;
}

.about-description-d9698f p {
    margin-bottom: 30px;
    line-height: 1.8;
}

.milestones-c644dd {
    margin-bottom: 40px;
}

.milestone-cd5d16 {
    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-cd5d16 h4 {
    color: var(--primary-blue);
    font-weight: 600;
    min-width: 80px;
}

.milestone-cd5d16 p {
    color: var(--text-medium);
}

.certifications-c1d890 h4 {
    color: var(--primary-blue);
    margin-bottom: 15px;
    font-weight: 600;
}

.certifications-c1d890 ul {
    list-style: none;
}

.certifications-c1d890 li {
    color: var(--text-medium);
    margin-bottom: 8px;
    padding-left: 5px;
}

.about-image-312923 {
    position: relative;
}

.about-image-312923 img {
    width: 100%;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
}

/* 服务优势样式 */
.advantages-6ad81c {
    background: var(--light-gray);
    position: relative;
}

.advantages-grid-a39a04 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.advantage-card-2656ea {
    background: var(--pure-white);
    padding: 30px;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow-light);
    transition: var(--transition);
}

.advantage-card-2656ea:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.advantage-icon-9c7e83 {
    font-size: 48px;
    margin-bottom: 20px;
    display: block;
}

.advantage-card-2656ea h3 {
    font-size: 20px;
    color: var(--primary-blue);
    margin-bottom: 15px;
    font-weight: 600;
}

.advantage-card-2656ea p {
    color: var(--text-medium);
    line-height: 1.6;
}

.advantages-background-db15f3 {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.05;
    z-index: 0;
}

.advantages-background-db15f3 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.advantages-6ad81c .container-83c3b0 {
    position: relative;
    z-index: 1;
}

/* 新闻资讯样式 */
.news-grid-2844f7 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.news-card-189783 {
    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-189783:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.news-date-4379bb {
    color: var(--accent-gold);
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 10px;
}

.news-card-189783 h3{
    font-size: 18px;
    color: var(--primary-blue);
    margin-bottom: 15px;
    font-weight: 600;
    line-height: 1.4;
}

.news-card-189783 p {
    color: var(--text-medium);
    margin-bottom: 15px;
    line-height: 1.6;
}

.read-more-194d0b {
    color: var(--accent-gold);
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: var(--transition);
}

.read-more-194d0b:hover {
    color: var(--primary-blue);
}

/* 客户评价样式 */
.reviews-271d1a {
    background: var(--light-gray);
}

.reviews-grid-f476bf {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.review-card-c7bbf2 {
    background: var(--pure-white);
    padding: 25px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    transition: var(--transition);
}

.review-card-c7bbf2:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.review-rating-489c51 {
    margin-bottom: 15px;
    font-size: 18px;
}

.review-card-c7bbf2 p {
    color: var(--text-medium);
    font-style: italic;
    margin-bottom: 20px;
    line-height: 1.6;
}

.review-author-3ba0a4 {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 15px;
    border-top: 1px solid var(--light-gray);
}

.review-author-3ba0a4 .name-d3d063 {
    color: var(--primary-blue);
    font-weight: 600;
}

.review-author-3ba0a4 .date-cf135e {
    color: var(--text-medium);
    font-size: 14px;
}

/* FAQ样式 */
.faq-container-2f66bd {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item-e9cc74 {
    background: var(--pure-white);
    margin-bottom: 15px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    overflow: hidden;
}

.faq-question-34cfce {
    padding: 20px 25px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--light-gray);
    transition: var(--transition);
}

.faq-question-34cfce:hover {
    background: #E8EDF5;
}

.faq-question-34cfce h3 {
    color: var(--primary-blue);
    font-weight: 600;
    font-size: 16px;
}

.faq-toggle-be3f3d {
    font-size: 24px;
    color: var(--accent-gold);
    font-weight: bold;
    transition: transform 0.3s ease;
}

.faq-item-e9cc74.active .faq-toggle-be3f3d {
    transform: rotate(45deg);
}

.faq-answer-06390b {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item-e9cc74.active .faq-answer-06390b {
    max-height: 200px;
}

.faq-answer-06390b p {
    padding: 20px 25px;
    color: var(--text-medium);
    line-height: 1.6;
}

/* 联系我们样式 */
.contact-content-a2bd7f {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-item-a9277e {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
    padding: 20px;
    background: var(--light-gray);
    border-radius: var(--border-radius);
}

.contact-icon-f98d89 {
    font-size: 24px;
    min-width: 24px;
}

.contact-details-d555c1 h4 {
    color: var(--primary-blue);
    font-weight: 600;
    margin-bottom: 8px;
}

.contact-details-d555c1 p {
    color: var(--text-medium);
    font-size: 14px;
}

.contact-form-1a504f {
    background: var(--pure-white);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
}

.contact-form-1a504f h3 {
    color: var(--primary-blue);
    margin-bottom: 25px;
    font-weight: 600;
}

.form-group-f377a2 {
    margin-bottom: 20px;
}

.form-group-f377a2 input,
.form-group-f377a2 select,
.form-group-f377a2 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-f377a2 input:focus,
.form-group-f377a2 select:focus,
.form-group-f377a2 textarea:focus {
    outline: none;
    border-color: var(--accent-gold);
}

.form-group-f377a2 textarea {
    resize: vertical;
}
/* Flink */
.flink-section-7eee96 {
    background: white;
    color: #2d3748;
    padding: 30px 0;
}
.flink-header-0bc9c5{
    font-size: 20px;
    font-weight: 600;
    padding-bottom: 10px;
}
.flink-section-7eee96 li{
    list-style: none;
    display: inline;
    padding-right: 20px;
}
.flink-section-7eee96 a{
    color: #718096;
    text-decoration: none;
}

/* 页脚样式 */
.footer-1796fa {
    background: var(--primary-blue);
    color: var(--pure-white);
    padding: 60px 0 30px;
}

.footer-content-f1870f {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section-2a1321 h3,
.footer-section-2a1321 h4 {
    margin-bottom: 20px;
    font-weight: 600;
}

.footer-section-2a1321 h3 {
    color: var(--accent-gold);
    font-size: 24px;
}

.footer-section-2a1321 p {
    margin-bottom: 20px;
    opacity: 0.9;
    line-height: 1.6;
}

.footer-section-2a1321 ul {
    list-style: none;
}

.footer-section-2a1321 ul li {
    margin-bottom: 8px;
}

.footer-section-2a1321 ul li a {
    color: var(--pure-white);
    text-decoration: none;
    opacity: 0.8;
    transition: var(--transition);
}

.footer-section-2a1321 ul li a:hover {
    opacity: 1;
    color: var(--accent-gold);
}

.footer-social-648b2d {
    display: flex;
    align-items: center;
    gap: 15px;
}

.footer-social-648b2d a {
    color: var(--accent-gold);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.footer-social-648b2d a:hover {
    color: var(--pure-white);
}

.footer-bottom-89f532 {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: 30px;
    text-align: center;
}

.footer-bottom-89f532 p {
    opacity: 0.8;
    font-size: 14px;
    margin-bottom: 10px;
}

/* 回到顶部按钮 */
.back-to-top-cb6375 {
    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-cb6375.visible-b85978 {
    opacity: 1;
    visibility: visible;
}

.back-to-top-cb6375:hover {
    background: var(--primary-blue);
    transform: translateY(-3px);
}

/* 响应式设计 */
@media (max-width: 1024px) {
    :root {
        --section-padding: 60px 0;
    }
    
    .hero-title-664f8e {
        font-size: 36px;
    }
    
    .hero-stats-68f3d6 {
        gap: 40px;
    }
    
    .about-content-ccf8fa,
    .contact-content-a2bd7f {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .products-grid-5ef4cd {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
}

@media (max-width: 768px) {
    .nav-menu-ee2808 {
        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-ee2808.active {
        left: 0;
    }

    .hamburger-8456b7 {
        display: flex;
    }

    .hamburger-8456b7.active .bar-2bc866:nth-child(2) {
        opacity: 0;
    }

    .hamburger-8456b7.active .bar-2bc866:nth-child(1) {
        transform: translateY(9px) rotate(45deg);
    }

    .hamburger-8456b7.active .bar-2bc866:nth-child(3) {
        transform: translateY(-9px) rotate(-45deg);
    }
    
    .hero-title-664f8e {
        font-size: 28px;
    }
    
    .hero-subtitle-026c67 {
        font-size: 16px;
    }
    
    .hero-buttons-72714f {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }
    
    .hero-stats-68f3d6 {
        flex-direction: column;
        gap: 20px;
    }
    
    .section-header-a1a159 h2 {
        font-size: 28px;
    }
    
    .products-grid-5ef4cd,
    .advantages-grid-a39a04,
    .news-grid-2844f7,
    .reviews-grid-f476bf {
        grid-template-columns: 1fr;
    }
    
    .contact-btn-1d5ce7 {
        display: none;
    }
}

@media (max-width: 480px) {
    .container-83c3b0 {
        padding: 0 15px;
    }
    
    .hero-title-664f8e {
        font-size: 24px;
    }
    
    .btn-f69ede {
        padding: 12px 25px;
        font-size: 14px;
    }
    
    .back-to-top-cb6375 {
        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);
}