/* 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-6ddba7 {
    max-width: 1280px;
    margin: 0 auto;
    padding: var(--container-padding);
}

.section-ef724c {
    padding: var(--section-padding);
}

/* 导航栏样式 */
.navbar-e19a68 {
    /*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-e19a68.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-light);
}

.nav-container-f49e79 {
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.nav-logo-4aae8f h2 {
    color: var(--primary-blue);
    font-size: 24px;
    font-weight: 700;
}

.nav-menu-2bea37 {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-link-d2fe04 {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-link-d2fe04:hover,
.nav-link-d2fe04.active {
    color: var(--accent-gold);
}

.nav-link-d2fe04::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background: var(--accent-gold);
    transition: width 0.3s ease;
}

.nav-link-d2fe04:hover::after,
.nav-link-d2fe04.active::after {
    width: 100%;
}

.contact-btn-8f953e {
    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-8f953e:hover {
    background: #B8941F;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

.hamburger-d7cb1e {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar-a13a8d {
    width: 25px;
    height: 3px;
    background: var(--primary-blue);
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero区域样式 */
.hero-37599c {
    height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--pure-white);
    overflow: hidden;
}

.hero-background-14983b {
    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-14983b::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-4cb5af {
    text-align: center;
    max-width: 800px;
    z-index: 1;
}

.hero-title-db3ba2 {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-subtitle-da36f3 {
    font-size: 18px;
    margin-bottom: 40px;
    opacity: 0.9;
    line-height: 1.6;
}

.hero-buttons-c72454 {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-bottom: 60px;
}

.btn-c4d582 {
    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-a26ab2 {
    background: var(--accent-gold);
    color: var(--pure-white);
    border: 2px solid var(--accent-gold);
}

.btn-primary-a26ab2:hover {
    background: #B8941F;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(212, 175, 55, 0.4);
}

.btn-secondary-f844c8 {
    background: transparent;
    color: var(--pure-white);
    border: 2px solid var(--pure-white);
}

.btn-secondary-f844c8:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-3px);
}

.hero-stats-2c87b0 {
    display: flex;
    justify-content: center;
    gap: 60px;
    margin-top: 40px;
}

.stat-83e782 {
    text-align: center;
}

.stat-83e782 h3 {
    font-size: 36px;
    font-weight: 700;
    color: var(--accent-gold);
    margin-bottom: 5px;
}

.stat-83e782 p {
    font-size: 14px;
    opacity: 0.8;
}

/* 通用区域标题 */
.section-header-b234a0 {
    text-align: center;
    margin-bottom: 60px;
}

.section-header-b234a0 h2 {
    font-size: 36px;
    font-weight: 700;
    color: var(--primary-blue);
    margin-bottom: 15px;
}

.section-header-b234a0 p {
    font-size: 16px;
    color: var(--text-medium);
    max-width: 600px;
    margin: 0 auto;
}

/* 产品中心样式 */
.products-a79244 {
    background: var(--light-gray);
}

.products-grid-8e14be {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.product-card-9a417f {
    background: var(--pure-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-light);
    transition: var(--transition);
    cursor: pointer;
}

.product-card-9a417f:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}

.product-image-795af8 {
    height: 200px;
    overflow: hidden;
}

.product-image-795af8 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.product-card-9a417f:hover .product-image-795af8 img {
    transform: scale(1.05);
}

.product-content-cdcc58 {
    padding: 25px;
}

.product-content-cdcc58 h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--primary-blue);
    margin-bottom: 10px;
}

.product-content-cdcc58 p {
    color: var(--text-medium);
    margin-bottom: 15px;
    line-height: 1.6;
}

.product-features-ea0714 {
    display: flex;
    gap: 10px;
}

.feature-3b0c91 {
    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-e3b03f {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-text-c01c6a .section-header-b234a0 {
    text-align: left;
    margin-bottom: 30px;
}

.about-description-1c01ec p {
    margin-bottom: 30px;
    line-height: 1.8;
}

.milestones-16b02d {
    margin-bottom: 40px;
}

.milestone-9dd74d {
    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-9dd74d h4 {
    color: var(--primary-blue);
    font-weight: 600;
    min-width: 80px;
}

.milestone-9dd74d p {
    color: var(--text-medium);
}

.certifications-178e7e h4 {
    color: var(--primary-blue);
    margin-bottom: 15px;
    font-weight: 600;
}

.certifications-178e7e ul {
    list-style: none;
}

.certifications-178e7e li {
    color: var(--text-medium);
    margin-bottom: 8px;
    padding-left: 5px;
}

.about-image-554b72 {
    position: relative;
}

.about-image-554b72 img {
    width: 100%;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
}

/* 服务优势样式 */
.advantages-f935e0 {
    background: var(--light-gray);
    position: relative;
}

.advantages-grid-de0f58 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.advantage-card-8f562b {
    background: var(--pure-white);
    padding: 30px;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow-light);
    transition: var(--transition);
}

.advantage-card-8f562b:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.advantage-icon-3ba532 {
    font-size: 48px;
    margin-bottom: 20px;
    display: block;
}

.advantage-card-8f562b h3 {
    font-size: 20px;
    color: var(--primary-blue);
    margin-bottom: 15px;
    font-weight: 600;
}

.advantage-card-8f562b p {
    color: var(--text-medium);
    line-height: 1.6;
}

.advantages-background-a7ddaa {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.05;
    z-index: 0;
}

.advantages-background-a7ddaa img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.advantages-f935e0 .container-6ddba7 {
    position: relative;
    z-index: 1;
}

/* 新闻资讯样式 */
.news-grid-3e55c3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.news-card-915258 {
    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-915258:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.news-date-ea6ca9 {
    color: var(--accent-gold);
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 10px;
}

.news-card-915258 h3{
    font-size: 18px;
    color: var(--primary-blue);
    margin-bottom: 15px;
    font-weight: 600;
    line-height: 1.4;
}

.news-card-915258 p {
    color: var(--text-medium);
    margin-bottom: 15px;
    line-height: 1.6;
}

.read-more-7ba7e4 {
    color: var(--accent-gold);
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: var(--transition);
}

.read-more-7ba7e4:hover {
    color: var(--primary-blue);
}

/* 客户评价样式 */
.reviews-d02b12 {
    background: var(--light-gray);
}

.reviews-grid-798314 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.review-card-86ccb4 {
    background: var(--pure-white);
    padding: 25px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    transition: var(--transition);
}

.review-card-86ccb4:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.review-rating-6ce608 {
    margin-bottom: 15px;
    font-size: 18px;
}

.review-card-86ccb4 p {
    color: var(--text-medium);
    font-style: italic;
    margin-bottom: 20px;
    line-height: 1.6;
}

.review-author-d81b83 {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 15px;
    border-top: 1px solid var(--light-gray);
}

.review-author-d81b83 .name-a1b8df {
    color: var(--primary-blue);
    font-weight: 600;
}

.review-author-d81b83 .date-1b0398 {
    color: var(--text-medium);
    font-size: 14px;
}

/* FAQ样式 */
.faq-container-9605e0 {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item-a408fb {
    background: var(--pure-white);
    margin-bottom: 15px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    overflow: hidden;
}

.faq-question-090363 {
    padding: 20px 25px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--light-gray);
    transition: var(--transition);
}

.faq-question-090363:hover {
    background: #E8EDF5;
}

.faq-question-090363 h3 {
    color: var(--primary-blue);
    font-weight: 600;
    font-size: 16px;
}

.faq-toggle-af5723 {
    font-size: 24px;
    color: var(--accent-gold);
    font-weight: bold;
    transition: transform 0.3s ease;
}

.faq-item-a408fb.active .faq-toggle-af5723 {
    transform: rotate(45deg);
}

.faq-answer-6ae2b9 {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item-a408fb.active .faq-answer-6ae2b9 {
    max-height: 200px;
}

.faq-answer-6ae2b9 p {
    padding: 20px 25px;
    color: var(--text-medium);
    line-height: 1.6;
}

/* 联系我们样式 */
.contact-content-abaec9 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-item-047a4b {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
    padding: 20px;
    background: var(--light-gray);
    border-radius: var(--border-radius);
}

.contact-icon-726cbb {
    font-size: 24px;
    min-width: 24px;
}

.contact-details-631e1a h4 {
    color: var(--primary-blue);
    font-weight: 600;
    margin-bottom: 8px;
}

.contact-details-631e1a p {
    color: var(--text-medium);
    font-size: 14px;
}

.contact-form-88c16b {
    background: var(--pure-white);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
}

.contact-form-88c16b h3 {
    color: var(--primary-blue);
    margin-bottom: 25px;
    font-weight: 600;
}

.form-group-27d30d {
    margin-bottom: 20px;
}

.form-group-27d30d input,
.form-group-27d30d select,
.form-group-27d30d 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-27d30d input:focus,
.form-group-27d30d select:focus,
.form-group-27d30d textarea:focus {
    outline: none;
    border-color: var(--accent-gold);
}

.form-group-27d30d textarea {
    resize: vertical;
}
/* Flink */
.flink-section-dc5a21 {
    background: white;
    color: #2d3748;
    padding: 30px 0;
}
.flink-header-df3a99{
    font-size: 20px;
    font-weight: 600;
    padding-bottom: 10px;
}
.flink-section-dc5a21 li{
    list-style: none;
    display: inline;
    padding-right: 20px;
}
.flink-section-dc5a21 a{
    color: #718096;
    text-decoration: none;
}

/* 页脚样式 */
.footer-a5ccd7 {
    background: var(--primary-blue);
    color: var(--pure-white);
    padding: 60px 0 30px;
}

.footer-content-5fb48e {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section-6b6a73 h3,
.footer-section-6b6a73 h4 {
    margin-bottom: 20px;
    font-weight: 600;
}

.footer-section-6b6a73 h3 {
    color: var(--accent-gold);
    font-size: 24px;
}

.footer-section-6b6a73 p {
    margin-bottom: 20px;
    opacity: 0.9;
    line-height: 1.6;
}

.footer-section-6b6a73 ul {
    list-style: none;
}

.footer-section-6b6a73 ul li {
    margin-bottom: 8px;
}

.footer-section-6b6a73 ul li a {
    color: var(--pure-white);
    text-decoration: none;
    opacity: 0.8;
    transition: var(--transition);
}

.footer-section-6b6a73 ul li a:hover {
    opacity: 1;
    color: var(--accent-gold);
}

.footer-social-8e0836 {
    display: flex;
    align-items: center;
    gap: 15px;
}

.footer-social-8e0836 a {
    color: var(--accent-gold);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.footer-social-8e0836 a:hover {
    color: var(--pure-white);
}

.footer-bottom-228e3e {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: 30px;
    text-align: center;
}

.footer-bottom-228e3e p {
    opacity: 0.8;
    font-size: 14px;
    margin-bottom: 10px;
}

/* 回到顶部按钮 */
.back-to-top-88776c {
    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-88776c.visible-73e14b {
    opacity: 1;
    visibility: visible;
}

.back-to-top-88776c:hover {
    background: var(--primary-blue);
    transform: translateY(-3px);
}

/* 响应式设计 */
@media (max-width: 1024px) {
    :root {
        --section-padding: 60px 0;
    }
    
    .hero-title-db3ba2 {
        font-size: 36px;
    }
    
    .hero-stats-2c87b0 {
        gap: 40px;
    }
    
    .about-content-e3b03f,
    .contact-content-abaec9 {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .products-grid-8e14be {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
}

@media (max-width: 768px) {
    .nav-menu-2bea37 {
        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-2bea37.active {
        left: 0;
    }

    .hamburger-d7cb1e {
        display: flex;
    }

    .hamburger-d7cb1e.active .bar-a13a8d:nth-child(2) {
        opacity: 0;
    }

    .hamburger-d7cb1e.active .bar-a13a8d:nth-child(1) {
        transform: translateY(9px) rotate(45deg);
    }

    .hamburger-d7cb1e.active .bar-a13a8d:nth-child(3) {
        transform: translateY(-9px) rotate(-45deg);
    }
    
    .hero-title-db3ba2 {
        font-size: 28px;
    }
    
    .hero-subtitle-da36f3 {
        font-size: 16px;
    }
    
    .hero-buttons-c72454 {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }
    
    .hero-stats-2c87b0 {
        flex-direction: column;
        gap: 20px;
    }
    
    .section-header-b234a0 h2 {
        font-size: 28px;
    }
    
    .products-grid-8e14be,
    .advantages-grid-de0f58,
    .news-grid-3e55c3,
    .reviews-grid-798314 {
        grid-template-columns: 1fr;
    }
    
    .contact-btn-8f953e {
        display: none;
    }
}

@media (max-width: 480px) {
    .container-6ddba7 {
        padding: 0 15px;
    }
    
    .hero-title-db3ba2 {
        font-size: 24px;
    }
    
    .btn-c4d582 {
        padding: 12px 25px;
        font-size: 14px;
    }
    
    .back-to-top-88776c {
        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);
}