/* 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-744f09 {
    max-width: 1280px;
    margin: 0 auto;
    padding: var(--container-padding);
}

.section-81a07f {
    padding: var(--section-padding);
}

/* 导航栏样式 */
.navbar-d16576 {
    /*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-d16576.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-light);
}

.nav-container-cf6b06 {
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.nav-logo-cde1a4 h2 {
    color: var(--primary-blue);
    font-size: 24px;
    font-weight: 700;
}

.nav-menu-264c66 {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-link-914aab {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-link-914aab:hover,
.nav-link-914aab.active {
    color: var(--accent-gold);
}

.nav-link-914aab::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background: var(--accent-gold);
    transition: width 0.3s ease;
}

.nav-link-914aab:hover::after,
.nav-link-914aab.active::after {
    width: 100%;
}

.contact-btn-77b1cd {
    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-77b1cd:hover {
    background: #B8941F;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

.hamburger-2443b1 {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar-3740f3 {
    width: 25px;
    height: 3px;
    background: var(--primary-blue);
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero区域样式 */
.hero-f67a7e {
    height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--pure-white);
    overflow: hidden;
}

.hero-background-489c76 {
    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-489c76::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-044294 {
    text-align: center;
    max-width: 800px;
    z-index: 1;
}

.hero-title-1ef6ec {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-subtitle-b3cbcd {
    font-size: 18px;
    margin-bottom: 40px;
    opacity: 0.9;
    line-height: 1.6;
}

.hero-buttons-11086b {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-bottom: 60px;
}

.btn-641248 {
    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-270f48 {
    background: var(--accent-gold);
    color: var(--pure-white);
    border: 2px solid var(--accent-gold);
}

.btn-primary-270f48:hover {
    background: #B8941F;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(212, 175, 55, 0.4);
}

.btn-secondary-bc1d6c {
    background: transparent;
    color: var(--pure-white);
    border: 2px solid var(--pure-white);
}

.btn-secondary-bc1d6c:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-3px);
}

.hero-stats-925e62 {
    display: flex;
    justify-content: center;
    gap: 60px;
    margin-top: 40px;
}

.stat-827269 {
    text-align: center;
}

.stat-827269 h3 {
    font-size: 36px;
    font-weight: 700;
    color: var(--accent-gold);
    margin-bottom: 5px;
}

.stat-827269 p {
    font-size: 14px;
    opacity: 0.8;
}

/* 通用区域标题 */
.section-header-f334e1 {
    text-align: center;
    margin-bottom: 60px;
}

.section-header-f334e1 h2 {
    font-size: 36px;
    font-weight: 700;
    color: var(--primary-blue);
    margin-bottom: 15px;
}

.section-header-f334e1 p {
    font-size: 16px;
    color: var(--text-medium);
    max-width: 600px;
    margin: 0 auto;
}

/* 产品中心样式 */
.products-c89b6b {
    background: var(--light-gray);
}

.products-grid-021d13 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.product-card-4df940 {
    background: var(--pure-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-light);
    transition: var(--transition);
    cursor: pointer;
}

.product-card-4df940:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}

.product-image-22d064 {
    height: 200px;
    overflow: hidden;
}

.product-image-22d064 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.product-card-4df940:hover .product-image-22d064 img {
    transform: scale(1.05);
}

.product-content-82d82f {
    padding: 25px;
}

.product-content-82d82f h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--primary-blue);
    margin-bottom: 10px;
}

.product-content-82d82f p {
    color: var(--text-medium);
    margin-bottom: 15px;
    line-height: 1.6;
}

.product-features-12c11f {
    display: flex;
    gap: 10px;
}

.feature-a5d7c1 {
    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-779110 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-text-a12bb7 .section-header-f334e1 {
    text-align: left;
    margin-bottom: 30px;
}

.about-description-fed1a3 p {
    margin-bottom: 30px;
    line-height: 1.8;
}

.milestones-234681 {
    margin-bottom: 40px;
}

.milestone-43321f {
    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-43321f h4 {
    color: var(--primary-blue);
    font-weight: 600;
    min-width: 80px;
}

.milestone-43321f p {
    color: var(--text-medium);
}

.certifications-c6480b h4 {
    color: var(--primary-blue);
    margin-bottom: 15px;
    font-weight: 600;
}

.certifications-c6480b ul {
    list-style: none;
}

.certifications-c6480b li {
    color: var(--text-medium);
    margin-bottom: 8px;
    padding-left: 5px;
}

.about-image-c3ab04 {
    position: relative;
}

.about-image-c3ab04 img {
    width: 100%;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
}

/* 服务优势样式 */
.advantages-db8811 {
    background: var(--light-gray);
    position: relative;
}

.advantages-grid-cd4bea {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.advantage-card-6bb110 {
    background: var(--pure-white);
    padding: 30px;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow-light);
    transition: var(--transition);
}

.advantage-card-6bb110:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.advantage-icon-d2a17f {
    font-size: 48px;
    margin-bottom: 20px;
    display: block;
}

.advantage-card-6bb110 h3 {
    font-size: 20px;
    color: var(--primary-blue);
    margin-bottom: 15px;
    font-weight: 600;
}

.advantage-card-6bb110 p {
    color: var(--text-medium);
    line-height: 1.6;
}

.advantages-background-c4844f {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.05;
    z-index: 0;
}

.advantages-background-c4844f img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.advantages-db8811 .container-744f09 {
    position: relative;
    z-index: 1;
}

/* 新闻资讯样式 */
.news-grid-7dc244 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.news-card-81f74a {
    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-81f74a:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.news-date-b60d1c {
    color: var(--accent-gold);
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 10px;
}

.news-card-81f74a h3{
    font-size: 18px;
    color: var(--primary-blue);
    margin-bottom: 15px;
    font-weight: 600;
    line-height: 1.4;
}

.news-card-81f74a p {
    color: var(--text-medium);
    margin-bottom: 15px;
    line-height: 1.6;
}

.read-more-bc933f {
    color: var(--accent-gold);
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: var(--transition);
}

.read-more-bc933f:hover {
    color: var(--primary-blue);
}

/* 客户评价样式 */
.reviews-46a4d9 {
    background: var(--light-gray);
}

.reviews-grid-f4991d {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.review-card-69ea03 {
    background: var(--pure-white);
    padding: 25px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    transition: var(--transition);
}

.review-card-69ea03:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.review-rating-73c2d9 {
    margin-bottom: 15px;
    font-size: 18px;
}

.review-card-69ea03 p {
    color: var(--text-medium);
    font-style: italic;
    margin-bottom: 20px;
    line-height: 1.6;
}

.review-author-f08d5f {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 15px;
    border-top: 1px solid var(--light-gray);
}

.review-author-f08d5f .name-a9998e {
    color: var(--primary-blue);
    font-weight: 600;
}

.review-author-f08d5f .date-a11746 {
    color: var(--text-medium);
    font-size: 14px;
}

/* FAQ样式 */
.faq-container-6a06bf {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item-ce29f6 {
    background: var(--pure-white);
    margin-bottom: 15px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    overflow: hidden;
}

.faq-question-1731e1 {
    padding: 20px 25px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--light-gray);
    transition: var(--transition);
}

.faq-question-1731e1:hover {
    background: #E8EDF5;
}

.faq-question-1731e1 h3 {
    color: var(--primary-blue);
    font-weight: 600;
    font-size: 16px;
}

.faq-toggle-6c9a5b {
    font-size: 24px;
    color: var(--accent-gold);
    font-weight: bold;
    transition: transform 0.3s ease;
}

.faq-item-ce29f6.active .faq-toggle-6c9a5b {
    transform: rotate(45deg);
}

.faq-answer-78dbbb {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item-ce29f6.active .faq-answer-78dbbb {
    max-height: 200px;
}

.faq-answer-78dbbb p {
    padding: 20px 25px;
    color: var(--text-medium);
    line-height: 1.6;
}

/* 联系我们样式 */
.contact-content-ba4b90 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-item-65a841 {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
    padding: 20px;
    background: var(--light-gray);
    border-radius: var(--border-radius);
}

.contact-icon-327f4f {
    font-size: 24px;
    min-width: 24px;
}

.contact-details-cab053 h4 {
    color: var(--primary-blue);
    font-weight: 600;
    margin-bottom: 8px;
}

.contact-details-cab053 p {
    color: var(--text-medium);
    font-size: 14px;
}

.contact-form-4eadcb {
    background: var(--pure-white);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
}

.contact-form-4eadcb h3 {
    color: var(--primary-blue);
    margin-bottom: 25px;
    font-weight: 600;
}

.form-group-4ade63 {
    margin-bottom: 20px;
}

.form-group-4ade63 input,
.form-group-4ade63 select,
.form-group-4ade63 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-4ade63 input:focus,
.form-group-4ade63 select:focus,
.form-group-4ade63 textarea:focus {
    outline: none;
    border-color: var(--accent-gold);
}

.form-group-4ade63 textarea {
    resize: vertical;
}
/* Flink */
.flink-section-a092a9 {
    background: white;
    color: #2d3748;
    padding: 30px 0;
}
.flink-header-5118ce{
    font-size: 20px;
    font-weight: 600;
    padding-bottom: 10px;
}
.flink-section-a092a9 li{
    list-style: none;
    display: inline;
    padding-right: 20px;
}
.flink-section-a092a9 a{
    color: #718096;
    text-decoration: none;
}

/* 页脚样式 */
.footer-4f3206 {
    background: var(--primary-blue);
    color: var(--pure-white);
    padding: 60px 0 30px;
}

.footer-content-d0494e {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section-71d3c6 h3,
.footer-section-71d3c6 h4 {
    margin-bottom: 20px;
    font-weight: 600;
}

.footer-section-71d3c6 h3 {
    color: var(--accent-gold);
    font-size: 24px;
}

.footer-section-71d3c6 p {
    margin-bottom: 20px;
    opacity: 0.9;
    line-height: 1.6;
}

.footer-section-71d3c6 ul {
    list-style: none;
}

.footer-section-71d3c6 ul li {
    margin-bottom: 8px;
}

.footer-section-71d3c6 ul li a {
    color: var(--pure-white);
    text-decoration: none;
    opacity: 0.8;
    transition: var(--transition);
}

.footer-section-71d3c6 ul li a:hover {
    opacity: 1;
    color: var(--accent-gold);
}

.footer-social-de7366 {
    display: flex;
    align-items: center;
    gap: 15px;
}

.footer-social-de7366 a {
    color: var(--accent-gold);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.footer-social-de7366 a:hover {
    color: var(--pure-white);
}

.footer-bottom-5d7950 {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: 30px;
    text-align: center;
}

.footer-bottom-5d7950 p {
    opacity: 0.8;
    font-size: 14px;
    margin-bottom: 10px;
}

/* 回到顶部按钮 */
.back-to-top-decc20 {
    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-decc20.visible-15215e {
    opacity: 1;
    visibility: visible;
}

.back-to-top-decc20:hover {
    background: var(--primary-blue);
    transform: translateY(-3px);
}

/* 响应式设计 */
@media (max-width: 1024px) {
    :root {
        --section-padding: 60px 0;
    }
    
    .hero-title-1ef6ec {
        font-size: 36px;
    }
    
    .hero-stats-925e62 {
        gap: 40px;
    }
    
    .about-content-779110,
    .contact-content-ba4b90 {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .products-grid-021d13 {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
}

@media (max-width: 768px) {
    .nav-menu-264c66 {
        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-264c66.active {
        left: 0;
    }

    .hamburger-2443b1 {
        display: flex;
    }

    .hamburger-2443b1.active .bar-3740f3:nth-child(2) {
        opacity: 0;
    }

    .hamburger-2443b1.active .bar-3740f3:nth-child(1) {
        transform: translateY(9px) rotate(45deg);
    }

    .hamburger-2443b1.active .bar-3740f3:nth-child(3) {
        transform: translateY(-9px) rotate(-45deg);
    }
    
    .hero-title-1ef6ec {
        font-size: 28px;
    }
    
    .hero-subtitle-b3cbcd {
        font-size: 16px;
    }
    
    .hero-buttons-11086b {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }
    
    .hero-stats-925e62 {
        flex-direction: column;
        gap: 20px;
    }
    
    .section-header-f334e1 h2 {
        font-size: 28px;
    }
    
    .products-grid-021d13,
    .advantages-grid-cd4bea,
    .news-grid-7dc244,
    .reviews-grid-f4991d {
        grid-template-columns: 1fr;
    }
    
    .contact-btn-77b1cd {
        display: none;
    }
}

@media (max-width: 480px) {
    .container-744f09 {
        padding: 0 15px;
    }
    
    .hero-title-1ef6ec {
        font-size: 24px;
    }
    
    .btn-641248 {
        padding: 12px 25px;
        font-size: 14px;
    }
    
    .back-to-top-decc20 {
        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);
}