:root {
    --primary-color: rgb(44, 62, 80);
    --secondary-color: rgb(180, 140, 90);
    --accent-color: rgb(220, 180, 130);
    --text-dark: #2c3e50;
    --text-light: #7f8c8d;
    --bg-light: #f8f9fa;
    --bg-dark: #1a252f;
    --white: #ffffff;
    --shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 20px 60px rgba(0, 0, 0, 0.15);
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'PingFang SC', 'Microsoft YaHei', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.8;
    color: var(--text-dark);
    background: var(--white);
    overflow-x: hidden;
}
a {
    text-decoration: none;
}

/* 导航栏样式 */
.navbar-3fd139 {
    position: relative;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
    padding: 15px 0;
    transition: var(--transition);
}

.navbar-3fd139.scrolled {
    padding: 10px 0;
    background: rgba(255, 255, 255, 0.98);
}

.nav-container-536e28 {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-5469b5 {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--primary-color);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-5469b5 i {
    font-size: 2rem;
    color: var(--secondary-color);
}

.nav-links-a5758c {
    display: flex;
    list-style: none;
    gap: 35px;
}

.nav-links-a5758c a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
    position: relative;
    padding: 5px 0;
}

.nav-links-a5758c a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--secondary-color);
    transition: var(--transition);
}

.nav-links-a5758c a:hover {
    color: var(--secondary-color);
}

.nav-links-a5758c a:hover::after {
    width: 100%;
}

.mobile-menu-btn-cf800e {
    display: none;
    font-size: 1.5rem;
    color: var(--primary-color);
    cursor: pointer;
    transition: var(--transition);
}

.mobile-menu-btn-cf800e:hover {
    color: var(--secondary-color);
}

/* Hero区域样式 */
.hero-a3bddf {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--bg-dark) 100%);
    position: relative;
    overflow: hidden;
    padding: 100px 20px;
}

.hero-a3bddf::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('../imgs/banner.jpg') center/cover;
    animation: float 20s linear infinite;
    opacity: 0.1;
}

@keyframes float {
    0% { transform: translateY(0); }
    100% { transform: translateY(-50px); }
}

.hero-content-1948aa {
    max-width: 800px;
    text-align: center;
    position: relative;
    z-index: 1;
}

.hero-badge-6d8d2b {
    display: inline-block;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 8px 20px;
    border-radius: 30px;
    color: var(--accent-color);
    font-size: 0.9rem;
    margin-bottom: 25px;
    backdrop-filter: blur(5px);
}

.hero-a3bddf h1 {
    font-size: 3.5rem;
    color: var(--white);
    margin-bottom: 25px;
    font-weight: 700;
    line-height: 1.2;
}

.hero-a3bddf p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 40px;
    line-height: 1.8;
}

.hero-buttons-d65d8e {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-63dfa1 {
    padding: 15px 35px;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.btn-primary-3c383c {
    background: var(--secondary-color);
    color: var(--white);
}

.btn-primary-3c383c:hover {
    background: var(--accent-color);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(180, 140, 90, 0.3);
}

.btn-secondary-37e567 {
    background: transparent;
    color: var(--white);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-secondary-37e567:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--white);
}

/* 通用区块样式 */
.section-54e839 {
    padding: 100px 0;
}

.section-header-017bbb {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.section-subtitle-049201 {
    color: var(--secondary-color);
    font-size: 0.95rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 15px;
}

.section-title-7b8c9c {
    font-size: 2.5rem;
    color: var(--primary-color);
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.3;
}

.section-desc-73375e {
    color: var(--text-light);
    font-size: 1.1rem;
    line-height: 1.8;
}

.container-be3281 {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 产品展示区域 */
.products-section-9f2dcc {
    background: var(--bg-light);
}

.products-grid-d8f023 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.product-card-12c136 {
    background: var(--white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.product-card-12c136:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.product-image-28a38d {
    height: 250px;
    overflow: hidden;
    position: relative;
}

.product-image-28a38d img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.product-card-12c136:hover .product-image-28a38d img {
    transform: scale(1.1);
}

.product-badge-628f4f {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--secondary-color);
    color: var(--white);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.product-content-169804 {
    padding: 25px;
}

.product-content-169804 h3 {
    font-size: 1.3rem;
    color: var(--primary-color);
    margin-bottom: 12px;
    font-weight: 600;
}

.product-content-169804 p {
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* 服务优势区域 */
.services-section-e3dacf {
    background: var(--white);
}

.services-grid-4dd9c7 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.service-card-41c143 {
    padding: 40px 30px;
    background: var(--bg-light);
    border-radius: 15px;
    text-align: center;
    transition: var(--transition);
    border: 1px solid transparent;
}

.service-card-41c143:hover {
    background: var(--white);
    border-color: rgba(180, 140, 90, 0.2);
    box-shadow: var(--shadow);
}

.service-icon-b35794 {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    font-size: 2rem;
    color: var(--white);
    transition: var(--transition);
}

.service-card-41c143:hover .service-icon-b35794 {
    transform: rotateY(180deg);
}

.service-card-41c143 h3 {
    font-size: 1.3rem;
    color: var(--primary-color);
    margin-bottom: 15px;
    font-weight: 600;
}

.service-card-41c143 p {
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* 关于我们区域 */
.about-section-32e88b {
    background: var(--bg-light);
}

.about-container-5a142b {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-image-ca0582 {
    position: relative;
}

.about-image-ca0582 img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 15px;
    box-shadow: var(--shadow);
}

.about-image-ca0582::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    right: 20px;
    bottom: 20px;
    border: 3px solid var(--secondary-color);
    border-radius: 15px;
    z-index: -1;
}



.about-content-6a6fa0 h3 {
    font-size: 2.2rem;
    color: var(--primary-color);
    margin-bottom: 25px;
    font-weight: 700;
    line-height: 1.3;
}

.about-content-6a6fa0 p {
    color: var(--text-light);
    font-size: 1.05rem;
    line-height: 1.9;
    margin-bottom: 20px;
}

.about-features-72098e {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 30px;
}

.about-feature-37a692 {
    display: flex;
    align-items: center;
    gap: 12px;
}

.about-feature-37a692 i {
    color: var(--secondary-color);
    font-size: 1.2rem;
}

.about-feature-37a692 span {
    color: var(--text-dark);
    font-weight: 500;
}

/* 新闻资讯区域 */
.news-section-d78f55 {
    background: var(--white);
}

.news-grid-81c55a {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.news-card-199529 {
    background: var(--bg-light);
    border-radius: 15px;
    overflow: hidden;
    transition: var(--transition);
}

.news-card-199529:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
}

.news-image-90f903 {
    height: 200px;
    overflow: hidden;
}

.news-image-90f903 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.news-card-199529:hover .news-image-90f903 img {
    transform: scale(1.1);
}

.news-content-3e0c9b {
    padding: 25px;
}

.news-meta-9a7166 {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 12px;
    font-size: 0.85rem;
    color: var(--text-light);
}

.news-meta-9a7166 i {
    color: var(--secondary-color);
}

.news-content-3e0c9b h3 {
    font-size: 1.2rem;
    color: var(--primary-color);
    margin-bottom: 12px;
    font-weight: 600;
    line-height: 1.4;
}

.news-content-3e0c9b h3 a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition);
}

.news-content-3e0c9b h3 a:hover {
    color: var(--secondary-color);
}

.news-content-3e0c9b p {
    color: var(--text-light);
    font-size: 0.9rem;
    line-height: 1.7;
}

/* 常见问题区域 */
.faq-section-b0010d {
    background: var(--bg-light);
}

.faq-container-91d732 {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item-28112d {
    background: var(--white);
    border-radius: 10px;
    margin-bottom: 15px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.faq-question-83aa35 {
    padding: 20px 25px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    color: var(--primary-color);
    transition: var(--transition);
}

.faq-question-83aa35:hover {
    color: var(--secondary-color);
}

.faq-question-83aa35 i {
    transition: var(--transition);
}

.faq-item-28112d.active .faq-question-83aa35 i {
    transform: rotate(180deg);
}

.faq-answer-eecca0 {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-answer-content-74cccc {
    padding: 0 25px 20px;
    color: var(--text-light);
    line-height: 1.8;
}

/* 客户评价区域 */
.reviews-section-c7e9e6 {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--bg-dark) 100%);
    color: var(--white);
}

.reviews-section-c7e9e6 .section-subtitle-049201 {
    color: var(--accent-color);
}

.reviews-section-c7e9e6 .section-title-7b8c9c {
    color: var(--white);
}

.reviews-section-c7e9e6 .section-desc-73375e {
    color: rgba(255, 255, 255, 0.7);
}

.reviews-grid-7c610a {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.review-card-aef467 {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 30px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.reviewer-info-8e6ec0 {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.reviewer-avatar-d7a2a2 {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--secondary-color);
}

.reviewer-details-be1476 h4 {
    font-size: 1.1rem;
    margin-bottom: 3px;
}

.reviewer-details-be1476 span {
    color: var(--accent-color);
    font-size: 0.9rem;
}

.review-stars-f041e8 {
    color: #ffc107;
    margin-bottom: 15px;
    font-size: 0.9rem;
}

.review-card-aef467 p {
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.95rem;
    line-height: 1.8;
    font-style: italic;
}

/* 联系我们区域 */
.contact-section-cbf9ce {
    background: var(--white);
}

.contact-container-04566e {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-info-7c513d h2 {
    font-size: 0.95rem;
    color: var(--secondary-color);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 15px;
}

.contact-info-7c513d h3 {
    font-size: 2.2rem;
    color: var(--primary-color);
    margin-bottom: 25px;
    font-weight: 700;
}

.contact-info-7c513d p {
    color: var(--text-light);
    font-size: 1.05rem;
    line-height: 1.9;
    margin-bottom: 30px;
}

.contact-details-ef2055 {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-item-8384a9 {
    display: flex;
    align-items: center;
    gap: 15px;
}

.contact-item-icon-8758dc {
    width: 50px;
    height: 50px;
    background: var(--bg-light);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--secondary-color);
}

.contact-item-text-704206 h4 {
    font-size: 1rem;
    color: var(--primary-color);
    margin-bottom: 3px;
}

.contact-item-text-704206 p {
    color: var(--text-light);
    font-size: 0.95rem;
    margin: 0;
}

.contact-form-247df5 {
    background: var(--bg-light);
    padding: 40px;
    border-radius: 15px;
}

.form-group-bfb992 {
    margin-bottom: 20px;
}

.form-group-bfb992 label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text-dark);
}

.form-group-bfb992 input,
.form-group-bfb992 textarea,
.form-group-bfb992 select {
    width: 100%;
    padding: 15px;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    font-size: 1rem;
    transition: var(--transition);
    font-family: inherit;
}

.form-group-bfb992 input:focus,
.form-group-bfb992 textarea:focus,
.form-group-bfb992 select:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 3px rgba(180, 140, 90, 0.1);
}

.form-group-bfb992 textarea {
    resize: vertical;
    min-height: 120px;
}

.contact-form-247df5 .btn-63dfa1 {
    width: 100%;
    justify-content: center;
}

.flink-section-2c81b3 {
    background: white;
    color: #2d3748;
    padding: 30px 0;
}
.flink-header-20cb9c{
    font-size: 20px;
    font-weight: 600;
    padding-bottom: 10px;
}
.flink-section-2c81b3 li{
    list-style: none;
    display: inline;
    padding-right: 20px;
}
.flink-section-2c81b3 a{
    color: #718096;
    text-decoration: none;
}

/* 页脚样式 */
.footer-5f7e1f {
    background: var(--bg-dark);
    color: rgba(255, 255, 255, 0.7);
    padding: 60px 0 30px;
}

.footer-container-52d8b8 {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.footer-grid-c41447 {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand-d42b66 .logo-5469b5 {
    color: var(--white);
    margin-bottom: 20px;
}

.footer-brand-d42b66 p {
    font-size: 0.95rem;
    line-height: 1.8;
    margin-bottom: 25px;
}

.social-links-7a68e3 {
    display: flex;
    gap: 12px;
}

.social-links-7a68e3 a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    text-decoration: none;
    transition: var(--transition);
}

.social-links-7a68e3 a:hover {
    background: var(--secondary-color);
    transform: translateY(-3px);
}

.footer-column-bcde53 h4 {
    color: var(--white);
    font-size: 1.1rem;
    margin-bottom: 20px;
    font-weight: 600;
}

.footer-column-bcde53 ul {
    list-style: none;
}

.footer-column-bcde53 ul li {
    margin-bottom: 12px;
}

.footer-column-bcde53 ul a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition);
    font-size: 0.95rem;
}

.footer-column-bcde53 ul a:hover {
    color: var(--secondary-color);
    padding-left: 5px;
}

.footer-bottom-309688 {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
    text-align: center;
    font-size: 0.9rem;
}

.footer-bottom-309688 a {
    color: var(--secondary-color);
    text-decoration: none;
}

/* 响应式设计 */
@media (max-width: 992px) {
    .about-container-5a142b,
    .contact-container-04566e {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about-image-ca0582 {
        order: -1;
    }

    .footer-grid-c41447 {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .nav-links-a5758c {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: 20px;
        gap: 15px;
        box-shadow: var(--shadow);
    }

    .nav-links-a5758c.active {
        display: flex;
    }

    .mobile-menu-btn-cf800e {
        display: block;
    }

    .hero-a3bddf h1 {
        font-size: 2.2rem;
    }

    .hero-a3bddf p {
        font-size: 1rem;
    }

    .section-54e839 {
        padding: 60px 0;
    }

    .section-title-7b8c9c {
        font-size: 1.8rem;
    }

    .products-grid-d8f023,
    .news-grid-81c55a,
    .reviews-grid-7c610a {
        grid-template-columns: 1fr;
    }

    .services-grid-4dd9c7 {
        grid-template-columns: 1fr;
    }

    .about-features-72098e {
        grid-template-columns: 1fr;
    }

    .footer-grid-c41447 {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .social-links-7a68e3 {
        justify-content: center;
    }
}

/* 动画效果 */
.fade-in-40652d {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-40652d.visible-3fc869 {
    opacity: 1;
    transform: translateY(0);
}

/* 回到顶部按钮 */
.back-to-top-0d35aa {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--secondary-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
    box-shadow: var(--shadow);
}

.back-to-top-0d35aa.visible-3fc869 {
    opacity: 1;
    visibility: visible;
}

.back-to-top-0d35aa:hover {
    background: var(--primary-color);
    transform: translateY(-5px);
}

/* 图片占位样式 */
.placeholder-image-cd7bc6 {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    font-size: 1.1rem;
}