/* 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-770f15 {
    max-width: 1280px;
    margin: 0 auto;
    padding: var(--container-padding);
}

.section-19f542 {
    padding: var(--section-padding);
}

/* 导航栏样式 */
.navbar-6f7c19 {
    /*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-6f7c19.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-light);
}

.nav-container-43bedc {
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.nav-logo-c6da67 h2 {
    color: var(--primary-blue);
    font-size: 24px;
    font-weight: 700;
}

.nav-menu-d565ec {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-link-722853 {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-link-722853:hover,
.nav-link-722853.active {
    color: var(--accent-gold);
}

.nav-link-722853::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background: var(--accent-gold);
    transition: width 0.3s ease;
}

.nav-link-722853:hover::after,
.nav-link-722853.active::after {
    width: 100%;
}

.contact-btn-95ea33 {
    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-95ea33:hover {
    background: #B8941F;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

.hamburger-353bcf {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar-125463 {
    width: 25px;
    height: 3px;
    background: var(--primary-blue);
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero区域样式 */
.hero-bb9616 {
    height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--pure-white);
    overflow: hidden;
}

.hero-background-0cd469 {
    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-0cd469::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-7bdf35 {
    text-align: center;
    max-width: 800px;
    z-index: 1;
}

.hero-title-52d1a8 {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-subtitle-8f9ac7 {
    font-size: 18px;
    margin-bottom: 40px;
    opacity: 0.9;
    line-height: 1.6;
}

.hero-buttons-66c116 {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-bottom: 60px;
}

.btn-109354 {
    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-791607 {
    background: var(--accent-gold);
    color: var(--pure-white);
    border: 2px solid var(--accent-gold);
}

.btn-primary-791607:hover {
    background: #B8941F;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(212, 175, 55, 0.4);
}

.btn-secondary-383955 {
    background: transparent;
    color: var(--pure-white);
    border: 2px solid var(--pure-white);
}

.btn-secondary-383955:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-3px);
}

.hero-stats-545a5d {
    display: flex;
    justify-content: center;
    gap: 60px;
    margin-top: 40px;
}

.stat-7f5815 {
    text-align: center;
}

.stat-7f5815 h3 {
    font-size: 36px;
    font-weight: 700;
    color: var(--accent-gold);
    margin-bottom: 5px;
}

.stat-7f5815 p {
    font-size: 14px;
    opacity: 0.8;
}

/* 通用区域标题 */
.section-header-c9bda4 {
    text-align: center;
    margin-bottom: 60px;
}

.section-header-c9bda4 h2 {
    font-size: 36px;
    font-weight: 700;
    color: var(--primary-blue);
    margin-bottom: 15px;
}

.section-header-c9bda4 p {
    font-size: 16px;
    color: var(--text-medium);
    max-width: 600px;
    margin: 0 auto;
}

/* 产品中心样式 */
.products-887316 {
    background: var(--light-gray);
}

.products-grid-d2ab56 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.product-card-68f569 {
    background: var(--pure-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-light);
    transition: var(--transition);
    cursor: pointer;
}

.product-card-68f569:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}

.product-image-abf580 {
    height: 200px;
    overflow: hidden;
}

.product-image-abf580 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.product-card-68f569:hover .product-image-abf580 img {
    transform: scale(1.05);
}

.product-content-5f2b61 {
    padding: 25px;
}

.product-content-5f2b61 h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--primary-blue);
    margin-bottom: 10px;
}

.product-content-5f2b61 p {
    color: var(--text-medium);
    margin-bottom: 15px;
    line-height: 1.6;
}

.product-features-579301 {
    display: flex;
    gap: 10px;
}

.feature-46db86 {
    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-69e1da {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-text-2a88a4 .section-header-c9bda4 {
    text-align: left;
    margin-bottom: 30px;
}

.about-description-9fb15e p {
    margin-bottom: 30px;
    line-height: 1.8;
}

.milestones-0664b0 {
    margin-bottom: 40px;
}

.milestone-36fce3 {
    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-36fce3 h4 {
    color: var(--primary-blue);
    font-weight: 600;
    min-width: 80px;
}

.milestone-36fce3 p {
    color: var(--text-medium);
}

.certifications-2e3cc1 h4 {
    color: var(--primary-blue);
    margin-bottom: 15px;
    font-weight: 600;
}

.certifications-2e3cc1 ul {
    list-style: none;
}

.certifications-2e3cc1 li {
    color: var(--text-medium);
    margin-bottom: 8px;
    padding-left: 5px;
}

.about-image-3dea26 {
    position: relative;
}

.about-image-3dea26 img {
    width: 100%;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
}

/* 服务优势样式 */
.advantages-2dc2db {
    background: var(--light-gray);
    position: relative;
}

.advantages-grid-6ebe7a {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.advantage-card-69ac9f {
    background: var(--pure-white);
    padding: 30px;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow-light);
    transition: var(--transition);
}

.advantage-card-69ac9f:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.advantage-icon-2c575a {
    font-size: 48px;
    margin-bottom: 20px;
    display: block;
}

.advantage-card-69ac9f h3 {
    font-size: 20px;
    color: var(--primary-blue);
    margin-bottom: 15px;
    font-weight: 600;
}

.advantage-card-69ac9f p {
    color: var(--text-medium);
    line-height: 1.6;
}

.advantages-background-36533f {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.05;
    z-index: 0;
}

.advantages-background-36533f img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.advantages-2dc2db .container-770f15 {
    position: relative;
    z-index: 1;
}

/* 新闻资讯样式 */
.news-grid-ea848d {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.news-card-fa4c5c {
    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-fa4c5c:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.news-date-1e04c3 {
    color: var(--accent-gold);
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 10px;
}

.news-card-fa4c5c h3{
    font-size: 18px;
    color: var(--primary-blue);
    margin-bottom: 15px;
    font-weight: 600;
    line-height: 1.4;
}

.news-card-fa4c5c p {
    color: var(--text-medium);
    margin-bottom: 15px;
    line-height: 1.6;
}

.read-more-ce18b7 {
    color: var(--accent-gold);
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: var(--transition);
}

.read-more-ce18b7:hover {
    color: var(--primary-blue);
}

/* 客户评价样式 */
.reviews-7da47a {
    background: var(--light-gray);
}

.reviews-grid-6bf5b6 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.review-card-a0952c {
    background: var(--pure-white);
    padding: 25px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    transition: var(--transition);
}

.review-card-a0952c:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.review-rating-c1bdb3 {
    margin-bottom: 15px;
    font-size: 18px;
}

.review-card-a0952c p {
    color: var(--text-medium);
    font-style: italic;
    margin-bottom: 20px;
    line-height: 1.6;
}

.review-author-fe9b81 {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 15px;
    border-top: 1px solid var(--light-gray);
}

.review-author-fe9b81 .name-c8a83c {
    color: var(--primary-blue);
    font-weight: 600;
}

.review-author-fe9b81 .date-afb348 {
    color: var(--text-medium);
    font-size: 14px;
}

/* FAQ样式 */
.faq-container-70c37b {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item-d34c48 {
    background: var(--pure-white);
    margin-bottom: 15px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    overflow: hidden;
}

.faq-question-b1de91 {
    padding: 20px 25px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--light-gray);
    transition: var(--transition);
}

.faq-question-b1de91:hover {
    background: #E8EDF5;
}

.faq-question-b1de91 h3 {
    color: var(--primary-blue);
    font-weight: 600;
    font-size: 16px;
}

.faq-toggle-9d6a6b {
    font-size: 24px;
    color: var(--accent-gold);
    font-weight: bold;
    transition: transform 0.3s ease;
}

.faq-item-d34c48.active .faq-toggle-9d6a6b {
    transform: rotate(45deg);
}

.faq-answer-95148c {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item-d34c48.active .faq-answer-95148c {
    max-height: 200px;
}

.faq-answer-95148c p {
    padding: 20px 25px;
    color: var(--text-medium);
    line-height: 1.6;
}

/* 联系我们样式 */
.contact-content-930351 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-item-8c46b2 {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
    padding: 20px;
    background: var(--light-gray);
    border-radius: var(--border-radius);
}

.contact-icon-3a8158 {
    font-size: 24px;
    min-width: 24px;
}

.contact-details-7d03bb h4 {
    color: var(--primary-blue);
    font-weight: 600;
    margin-bottom: 8px;
}

.contact-details-7d03bb p {
    color: var(--text-medium);
    font-size: 14px;
}

.contact-form-cac23e {
    background: var(--pure-white);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
}

.contact-form-cac23e h3 {
    color: var(--primary-blue);
    margin-bottom: 25px;
    font-weight: 600;
}

.form-group-cc9215 {
    margin-bottom: 20px;
}

.form-group-cc9215 input,
.form-group-cc9215 select,
.form-group-cc9215 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-cc9215 input:focus,
.form-group-cc9215 select:focus,
.form-group-cc9215 textarea:focus {
    outline: none;
    border-color: var(--accent-gold);
}

.form-group-cc9215 textarea {
    resize: vertical;
}
/* Flink */
.flink-section-f55076 {
    background: white;
    color: #2d3748;
    padding: 30px 0;
}
.flink-header-a32413{
    font-size: 20px;
    font-weight: 600;
    padding-bottom: 10px;
}
.flink-section-f55076 li{
    list-style: none;
    display: inline;
    padding-right: 20px;
}
.flink-section-f55076 a{
    color: #718096;
    text-decoration: none;
}

/* 页脚样式 */
.footer-9d8c31 {
    background: var(--primary-blue);
    color: var(--pure-white);
    padding: 60px 0 30px;
}

.footer-content-aaa427 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section-72e784 h3,
.footer-section-72e784 h4 {
    margin-bottom: 20px;
    font-weight: 600;
}

.footer-section-72e784 h3 {
    color: var(--accent-gold);
    font-size: 24px;
}

.footer-section-72e784 p {
    margin-bottom: 20px;
    opacity: 0.9;
    line-height: 1.6;
}

.footer-section-72e784 ul {
    list-style: none;
}

.footer-section-72e784 ul li {
    margin-bottom: 8px;
}

.footer-section-72e784 ul li a {
    color: var(--pure-white);
    text-decoration: none;
    opacity: 0.8;
    transition: var(--transition);
}

.footer-section-72e784 ul li a:hover {
    opacity: 1;
    color: var(--accent-gold);
}

.footer-social-eb444b {
    display: flex;
    align-items: center;
    gap: 15px;
}

.footer-social-eb444b a {
    color: var(--accent-gold);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.footer-social-eb444b a:hover {
    color: var(--pure-white);
}

.footer-bottom-8e28d2 {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: 30px;
    text-align: center;
}

.footer-bottom-8e28d2 p {
    opacity: 0.8;
    font-size: 14px;
    margin-bottom: 10px;
}

/* 回到顶部按钮 */
.back-to-top-c5c899 {
    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-c5c899.visible-779c81 {
    opacity: 1;
    visibility: visible;
}

.back-to-top-c5c899:hover {
    background: var(--primary-blue);
    transform: translateY(-3px);
}

/* 响应式设计 */
@media (max-width: 1024px) {
    :root {
        --section-padding: 60px 0;
    }
    
    .hero-title-52d1a8 {
        font-size: 36px;
    }
    
    .hero-stats-545a5d {
        gap: 40px;
    }
    
    .about-content-69e1da,
    .contact-content-930351 {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .products-grid-d2ab56 {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
}

@media (max-width: 768px) {
    .nav-menu-d565ec {
        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-d565ec.active {
        left: 0;
    }

    .hamburger-353bcf {
        display: flex;
    }

    .hamburger-353bcf.active .bar-125463:nth-child(2) {
        opacity: 0;
    }

    .hamburger-353bcf.active .bar-125463:nth-child(1) {
        transform: translateY(9px) rotate(45deg);
    }

    .hamburger-353bcf.active .bar-125463:nth-child(3) {
        transform: translateY(-9px) rotate(-45deg);
    }
    
    .hero-title-52d1a8 {
        font-size: 28px;
    }
    
    .hero-subtitle-8f9ac7 {
        font-size: 16px;
    }
    
    .hero-buttons-66c116 {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }
    
    .hero-stats-545a5d {
        flex-direction: column;
        gap: 20px;
    }
    
    .section-header-c9bda4 h2 {
        font-size: 28px;
    }
    
    .products-grid-d2ab56,
    .advantages-grid-6ebe7a,
    .news-grid-ea848d,
    .reviews-grid-6bf5b6 {
        grid-template-columns: 1fr;
    }
    
    .contact-btn-95ea33 {
        display: none;
    }
}

@media (max-width: 480px) {
    .container-770f15 {
        padding: 0 15px;
    }
    
    .hero-title-52d1a8 {
        font-size: 24px;
    }
    
    .btn-109354 {
        padding: 12px 25px;
        font-size: 14px;
    }
    
    .back-to-top-c5c899 {
        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);
}