/* 主样式文件 */
:root {
    /* 颜色变量 */
    --primary-color: #2563EB;
    --primary-dark: #1D4ED8;
    --primary-light: #3B82F6;
    --secondary-color: #10B981;
    --secondary-dark: #059669;
    --secondary-light: #34D399;
    --text-color: #374151;
    --text-light: #6B7280;
    --text-dark: #1F2937;
    --bg-color: #F9FAFB;
    --card-bg: #FFFFFF;
    --border-color: #E5E7EB;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --transition: all 0.3s ease;
}

/* 基础样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Microsoft YaHei', 'SimHei', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--bg-color);
}

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

/* 按钮样式 */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: var(--radius-md);
    font-weight: 500;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    font-size: 16px;
}

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

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

.btn-secondary:hover {
    background-color: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

/* 导航栏样式 */
.header {
    background-color: white;
    box-shadow: var(--shadow-sm);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.logo a {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: #000000;
    font-size: 24px;
    font-weight: bold;
    font-style: italic;
}

.logo-img {
    height: 45px;
    width: auto;
    margin-right: 6px;
    border-radius: 2px;
    object-fit: contain;
}

.logo a span {
    margin-left: 15px;
    font-style: normal;
}

.logo i {
    margin-right: 10px;
    font-size: 28px;
}

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

.nav-list a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    transition: var(--transition);
    padding: 5px 0;
    position: relative;
}

.nav-list a:hover,
.nav-list a.active {
    color: var(--primary-color);
}

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

.nav-list a:hover::after,
.nav-list a.active::after {
    width: 100%;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    color: var(--text-color);
    cursor: pointer;
}

/* Hero区域样式 */
.hero {
    background-size: 1200px auto;
    background-position: center top;
    background-repeat: no-repeat;
    color: white;
    padding: 0;
    text-align: center;
    margin-top: 70px;
    position: relative;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(30, 58, 138, 0.35) 0%, rgba(59, 130, 246, 0.25) 100%);
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
    padding: 60px 20px;
}

.hero h1 {
    font-size: 48px;
    margin-bottom: 20px;
    font-weight: 700;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.6);
}

.hero p {
    font-size: 20px;
    margin-bottom: 30px;
    opacity: 0.95;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 40px;
}

.hero .btn-primary {
    background-color: white;
    color: var(--primary-color);
}

.hero .btn-primary:hover {
    background-color: #F3F4F6;
}

.hero .btn-secondary {
    border-color: white;
    color: white;
}

.hero .btn-secondary:hover {
    background-color: white;
    color: var(--primary-color);
}

/* 通用区域样式 */
.section-title {
    font-size: 36px;
    color: var(--text-dark);
    text-align: center;
    margin-bottom: 15px;
    font-weight: 700;
}

.section-subtitle {
    font-size: 18px;
    color: var(--text-light);
    text-align: center;
    margin-bottom: 60px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* 产品生产线模块 */
.product-line-section {
    padding: 80px 0;
    background-color: var(--bg-color);
}

.product-line-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.product-line-item {
    text-align: center;
}

.product-line-item img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.product-line-item img:hover {
    transform: scale(1.03);
    box-shadow: var(--shadow-lg);
}

.product-line-caption {
    margin-top: 12px;
    font-size: 15px;
    font-weight: 600;
    color: var(--text-dark);
}

/* 图片墙 */
.gallery-section {
    padding: 80px 0;
    background-color: var(--bg-color);
}

.gallery-grid {
    display: flex;
    gap: 16px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 10px;
}

.gallery-item {
    flex: 0 0 auto;
    width: 350px;
    scroll-snap-align: start;
}

.gallery-item img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.gallery-item img:hover {
    transform: scale(1.03);
    box-shadow: var(--shadow-lg);
}

/* 产品分类样式 */
.categories {
    padding: 100px 0;
    background-color: white;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.category-card {
    background-color: var(--card-bg);
    border-radius: var(--radius-lg);
    padding: 40px 30px;
    text-align: center;
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.category-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.category-icon {
    width: 80px;
    height: 80px;
    background-color: #EFF6FF;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    font-size: 32px;
    color: var(--primary-color);
}

.category-card h3 {
    font-size: 22px;
    color: var(--text-dark);
    margin-bottom: 15px;
}

.category-card p {
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.6;
}

.category-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}

.category-link:hover {
    gap: 12px;
}

/* 企业优势样式 */
.advantages {
    padding: 100px 0;
    background-color: var(--bg-color);
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.advantage-item {
    text-align: center;
    padding: 30px 20px;
}

.advantage-icon {
    width: 70px;
    height: 70px;
    background-color: #ECFDF5;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    font-size: 28px;
    color: var(--secondary-color);
}

.advantage-item h3 {
    font-size: 20px;
    color: var(--text-dark);
    margin-bottom: 15px;
}

.advantage-item p {
    color: var(--text-light);
    line-height: 1.6;
}

/* 精选产品样式 */
.featured-products {
    padding: 100px 0;
    background-color: white;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 50px;
}

.product-card {
    background-color: var(--card-bg);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

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

a.product-image-link {
    display: block;
    text-decoration: none;
    color: inherit;
}

.product-image {
    position: relative;
    height: 220px;
    background-color: #F3F4F6;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 10px;
}

.product-img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: var(--transition);
}

.product-card:hover .product-img {
    transform: scale(1.05);
}

.placeholder-image {
    font-size: 64px;
    color: var(--text-light);
    opacity: 0.5;
}

.product-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background-color: var(--primary-color);
    color: white;
    padding: 5px 12px;
    border-radius: var(--radius-sm);
    font-size: 12px;
    font-weight: 500;
}

.product-info {
    padding: 25px;
}

.product-info h3 {
    font-size: 20px;
    color: var(--text-dark);
    margin-bottom: 10px;
}

.product-desc {
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.5;
}

.product-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.product-price {
    font-size: 22px;
    font-weight: 700;
    color: var(--primary-color);
}

.product-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

.product-link:hover {
    color: var(--primary-dark);
}

.view-all {
    text-align: center;
}

/* 客户评价样式 */
.testimonials {
    padding: 100px 0;
    background-color: var(--bg-color);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.testimonial-card {
    background-color: var(--card-bg);
    border-radius: var(--radius-lg);
    padding: 30px;
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

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

.testimonial-content {
    margin-bottom: 25px;
}

.testimonial-content p {
    color: var(--text-color);
    line-height: 1.6;
    font-style: italic;
}

.testimonial-content p a {
    color: inherit;
    text-decoration: none;
}

.testimonial-content p a:hover {
    text-decoration: underline;
    color: var(--primary-color);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
}

.author-avatar {
    width: 50px;
    height: 50px;
    background-color: #EFF6FF;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: var(--primary-color);
}

.author-info h4 {
    font-size: 16px;
    color: var(--text-dark);
    margin-bottom: 5px;
}

.author-info span {
    font-size: 14px;
    color: var(--text-light);
}

/* 行动号召样式 */
.cta {
    padding: 100px 0;
    background: linear-gradient(135deg, #1E3A8A 0%, #3B82F6 100%);
    color: white;
    text-align: center;
}

.cta-content {
    max-width: 700px;
    margin: 0 auto;
}

.cta h2 {
    font-size: 36px;
    margin-bottom: 20px;
}

.cta p {
    font-size: 18px;
    margin-bottom: 30px;
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 40px;
}

.cta .btn-primary {
    background-color: white;
    color: var(--primary-color);
}

.cta .btn-primary:hover {
    background-color: #F3F4F6;
}

.cta .btn-secondary {
    border-color: white;
    color: white;
}

.cta .btn-secondary:hover {
    background-color: white;
    color: var(--primary-color);
}

/* 页脚样式 */
.footer {
    background-color: #1F2937;
    color: #9CA3AF;
    padding: 80px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    margin-bottom: 60px;
}

.footer-logo {
    display: flex;
    align-items: center;
    color: white;
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 20px;
}

.footer-logo i {
    margin-right: 10px;
    color: var(--primary-light);
}

.footer-col p {
    line-height: 1.6;
    margin-bottom: 20px;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background-color: #374151;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #9CA3AF;
    text-decoration: none;
    transition: var(--transition);
}

.social-links a:hover {
    background-color: var(--primary-color);
    color: white;
}

.footer-col h4 {
    color: white;
    font-size: 18px;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 10px;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background-color: var(--primary-color);
}

.footer-col ul {
    list-style: none;
}

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

.footer-col ul a {
    color: #9CA3AF;
    text-decoration: none;
    transition: var(--transition);
}

.footer-col ul a:hover {
    color: white;
    padding-left: 5px;
}

.contact-info li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.contact-info i {
    margin-top: 4px;
    color: var(--primary-light);
}

.footer-bottom {
    border-top: 1px solid #374151;
    padding: 25px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.copyright p {
    font-size: 14px;
}

.footer-links {
    display: flex;
    gap: 20px;
}

.footer-links a {
    color: #9CA3AF;
    text-decoration: none;
    font-size: 14px;
    transition: var(--transition);
}

.footer-links a:hover {
    color: white;
}

/* 页面头部样式 */
.page-header {
    background: linear-gradient(135deg, #1E3A8A 0%, #3B82F6 100%);
    color: white;
    padding: 150px 0 80px;
    text-align: center;
    margin-top: 70px;
}

.page-header h1 {
    font-size: 48px;
    margin-bottom: 20px;
    font-weight: 700;
}

.page-header p {
    font-size: 18px;
    opacity: 0.9;
    margin-bottom: 20px;
}

.breadcrumb {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    font-size: 14px;
}

.breadcrumb a {
    color: white;
    text-decoration: none;
    opacity: 0.8;
}

.breadcrumb a:hover {
    opacity: 1;
}

.breadcrumb span {
    opacity: 0.6;
}

/* 产品筛选样式 */
.products-filter {
    padding: 40px 0;
    background-color: white;
    border-bottom: 1px solid var(--border-color);
}

.filter-buttons {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 15px;
}

.filter-btn {
    padding: 10px 20px;
    border: 2px solid var(--border-color);
    background-color: white;
    color: var(--text-color);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
    font-size: 14px;
    font-weight: 500;
}

.filter-btn:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.filter-btn.active {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

/* 产品列表样式 */
.products-list {
    padding: 80px 0;
    background-color: var(--bg-color);
}

/* 产品特性列表 */
.product-features {
    list-style: none;
    margin-bottom: 20px;
}

.product-features li {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
    font-size: 14px;
    color: var(--text-light);
}

.product-features i {
    color: var(--secondary-color);
    font-size: 12px;
}

/* 产品优势样式 */
.product-advantages {
    padding: 100px 0;
    background-color: white;
}

/* 公司介绍页面样式 */
.company-intro {
    padding: 100px 0;
    background-color: white;
}

.intro-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.intro-text h2 {
    font-size: 36px;
    color: var(--text-dark);
    margin-bottom: 30px;
}

.intro-text p {
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 20px;
}

.intro-image {
    display: flex;
    align-items: center;
    justify-content: center;
}

.intro-image img {
    width: 100%;
    max-width: 500px;
    height: auto;
    border-radius: var(--radius-lg);
    object-fit: cover;
}

/* 公司优势样式 */
.company-advantages {
    padding: 100px 0;
    background-color: var(--bg-color);
}

/* 团队介绍样式 */
.team-intro {
    padding: 100px 0;
    background-color: white;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.team-card {
    text-align: center;
    padding: 40px 20px;
    background-color: var(--card-bg);
    border-radius: var(--radius-lg);
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.team-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.team-avatar {
    width: 100px;
    height: 100px;
    background-color: #EFF6FF;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    font-size: 40px;
    color: var(--primary-color);
}

.team-card h3 {
    font-size: 22px;
    color: var(--text-dark);
    margin-bottom: 10px;
}

.team-position {
    display: block;
    font-size: 14px;
    color: var(--primary-color);
    margin-bottom: 15px;
    font-weight: 500;
}

.team-desc {
    color: var(--text-light);
    line-height: 1.6;
}

/* 发展历程样式 */
.company-history {
    padding: 100px 0;
    background-color: var(--bg-color);
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background-color: var(--primary-color);
}

.timeline-item {
    display: flex;
    justify-content: flex-end;
    padding-right: 30px;
    position: relative;
    margin-bottom: 50px;
    width: 50%;
}

.timeline-item:nth-child(odd) {
    align-self: flex-end;
    margin-left: 50%;
    padding-right: 0;
    padding-left: 30px;
    justify-content: flex-start;
}

.timeline-date {
    position: absolute;
    right: -85px;
    top: 20px;
    background-color: var(--primary-color);
    color: white;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-weight: 500;
    font-size: 14px;
}

.timeline-item:nth-child(odd) .timeline-date {
    right: auto;
    left: -85px;
}

.timeline-content {
    background-color: var(--card-bg);
    padding: 30px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
}

.timeline-content h3 {
    font-size: 20px;
    color: var(--text-dark);
    margin-bottom: 10px;
}

.timeline-content p {
    color: var(--text-light);
    line-height: 1.6;
}

/* 资质证书样式 */
.certifications {
    padding: 100px 0;
    background-color: white;
}

.cert-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.cert-item {
    text-align: center;
    padding: 40px 20px;
    background-color: var(--card-bg);
    border-radius: var(--radius-lg);
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.cert-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.cert-icon {
    width: 80px;
    height: 80px;
    background-color: #ECFDF5;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    font-size: 32px;
    color: var(--secondary-color);
}

.cert-item h3 {
    font-size: 18px;
    color: var(--text-dark);
    margin-bottom: 10px;
}

.cert-item p {
    color: var(--text-light);
    font-size: 14px;
}

/* 联系方式页面样式 */
.contact-info-section {
    padding: 80px 0;
    background-color: white;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.contact-card {
    text-align: center;
    padding: 40px 20px;
    background-color: var(--card-bg);
    border-radius: var(--radius-lg);
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

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

.contact-icon {
    width: 80px;
    height: 80px;
    background-color: #EFF6FF;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    font-size: 32px;
    color: var(--primary-color);
}

.contact-card h3 {
    font-size: 20px;
    color: var(--text-dark);
    margin-bottom: 10px;
}

.contact-card p {
    color: var(--text-color);
    font-size: 18px;
    margin-bottom: 10px;
    font-weight: 500;
}

.contact-card span {
    color: var(--text-light);
    font-size: 14px;
}

/* 联系表单样式 */
.contact-form-section {
    padding: 100px 0;
    background-color: var(--bg-color);
}

.form-container {
    max-width: 800px;
    margin: 0 auto;
    background-color: var(--card-bg);
    border-radius: var(--radius-lg);
    padding: 50px;
    box-shadow: var(--shadow-lg);
}

.form-header {
    text-align: center;
    margin-bottom: 40px;
}

.form-header h2 {
    font-size: 36px;
    color: var(--text-dark);
    margin-bottom: 15px;
}

.form-header p {
    color: var(--text-light);
    font-size: 16px;
}

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

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-dark);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 16px;
    transition: var(--transition);
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

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

.form-group .btn {
    align-self: flex-start;
    margin-top: 10px;
}

/* 地图样式 */
.map-section {
    padding: 100px 0;
    background-color: white;
}

.map-container {
    height: 400px;
    background-color: #E5E7EB;
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.map-placeholder {
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
}

.map-placeholder i {
    font-size: 64px;
    margin-bottom: 20px;
    opacity: 0.5;
}

.map-placeholder p {
    font-size: 18px;
    margin-bottom: 10px;
}

.map-placeholder span {
    font-size: 14px;
}

/* FAQ样式 */
.faq-section {
    padding: 100px 0;
    background-color: var(--bg-color);
}

.faq-grid {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.faq-item {
    background-color: var(--card-bg);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.faq-item.active {
    border-color: var(--primary-color);
}

.faq-question {
    padding: 25px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: var(--transition);
}

.faq-question:hover {
    background-color: #F9FAFB;
}

.faq-question h3 {
    font-size: 18px;
    color: var(--text-dark);
    margin: 0;
}

.faq-question i {
    color: var(--primary-color);
    transition: var(--transition);
}

.faq-answer {
    padding: 0 30px 25px;
    border-top: 1px solid var(--border-color);
}

.faq-answer p {
    color: var(--text-light);
    line-height: 1.6;
    margin-top: 20px;
}

/* 通用动画 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease forwards;
}

/* 滚动动画 */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}

/* Product Note Styles */
.product-note {
    margin-top: 40px;
    padding: 25px;
    background-color: #FFFBEB;
    border: 1px solid #FCD34D;
    border-radius: var(--radius-lg);
}

.note-content {
    display: flex;
    align-items: center;
    gap: 15px;
}

.note-content i {
    font-size: 24px;
    color: #92400E;
}

.note-content p {
    color: #92400E;
    margin: 0;
}

.note-content a {
    color: var(--primary-color);
    font-weight: 500;
    text-decoration: underline;
}

.note-content a:hover {
    color: var(--primary-dark);
}

/* Location Section Styles */
.location-section {
    padding: 100px 0;
    background-color: var(--bg-color);
}

.location-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.location-info h3 {
    font-size: 28px;
    color: var(--text-dark);
    margin-bottom: 30px;
}

.location-details {
    list-style: none;
    margin-bottom: 30px;
}

.location-details li {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 20px;
    padding: 15px;
    background-color: var(--card-bg);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.location-details li:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-md);
}

.location-details i {
    font-size: 20px;
    color: var(--primary-color);
    margin-top: 3px;
}

.location-details strong {
    display: block;
    color: var(--text-dark);
    margin-bottom: 5px;
    font-size: 16px;
}

.location-details span {
    color: var(--text-light);
    font-size: 14px;
}

.location-advantages h4 {
    font-size: 18px;
    color: var(--text-dark);
    margin-bottom: 15px;
}

.location-advantages ul {
    list-style: none;
}

.location-advantages li {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
    color: var(--text-light);
}

.location-advantages i {
    color: var(--secondary-color);
}

.location-map {
    height: 400px;
}

.location-map .map-placeholder {
    height: 100%;
    background-color: #E5E7EB;
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
}

.location-map .map-placeholder i {
    font-size: 64px;
    margin-bottom: 20px;
    opacity: 0.5;
}

.location-map .map-placeholder p {
    font-size: 24px;
    margin-bottom: 10px;
    color: var(--text-dark);
}

.location-map .map-placeholder span {
    font-size: 14px;
}