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

body {
    font-family: 'Noto Sans SC', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #fff;
}

html {
    scroll-behavior: smooth;
}
a {
    text-decoration: none;
}
/* 通用样式 */
.container-048311 {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-header-f8aa33 {
    text-align: center;
    margin-bottom: 60px;
}

.section-header-f8aa33 h2 {
    font-size: 2.5rem;
    color: #1e3a8a;
    margin-bottom: 15px;
    position: relative;
}

.section-header-f8aa33 h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(135deg, #3b82f6, #1e40af);
    border-radius: 2px;
}

.section-header-f8aa33 p {
    font-size: 1.1rem;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
}

/* 按钮样式 */
.btn-7b6171 {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary-390589 {
    background: linear-gradient(135deg, #3b82f6, #1e40af);
    color: white;
    border-color: #3b82f6;
}

.btn-primary-390589:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(59, 130, 246, 0.3);
}

.btn-outline-d054f9 {
    background: transparent;
    color: #3b82f6;
    border-color: #3b82f6;
}

.btn-outline-d054f9:hover {
    background: #3b82f6;
    color: white;
    transform: translateY(-2px);
}

/* 导航栏 */
.navbar-0ab8f3 {
    /*position: fixed;*/
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 15px 0;
    transition: all 0.3s ease;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.navbar-0ab8f3.scrolled {
    padding: 10px 0;
    background: rgba(255, 255, 255, 0.98);
}

.nav-container-1795b9 {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo-b3ff75 {
    display: flex;
    align-items: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: #1e3a8a;
}

.nav-logo-b3ff75 i {
    margin-right: 10px;
    font-size: 1.8rem;
}

.nav-menu-38e0c1 {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-menu-38e0c1 li {
    margin: 0 15px;
}

.nav-link-bbc6a3 {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link-bbc6a3:hover {
    color: #3b82f6;
}

.nav-link-bbc6a3::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: #3b82f6;
    transition: width 0.3s ease;
}

.nav-link-bbc6a3:hover::after {
    width: 100%;
}

.hamburger-352493 {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger-352493 span {
    width: 25px;
    height: 3px;
    background: #333;
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero-56e702 {
    height: 100vh;
    background: linear-gradient(135deg, rgba(30, 58, 138, 0.9), rgba(59, 130, 246, 0.8)), 
                url('imgs/modern_cigarette_wholesale_distribution_center_shelves.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    position: relative;
}

.hero-overlay-81a472 {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
}

.hero-content-aaacba {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
}

.hero-content-aaacba h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    animation: fadeInUp 1s ease;
}

.hero-content-aaacba p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    opacity: 0.9;
    animation: fadeInUp 1s ease 0.2s both;
}

.hero-buttons-3d88cb {
    display: flex;
    gap: 20px;
    justify-content: center;
    animation: fadeInUp 1s ease 0.4s both;
    margin-bottom: 60px;
}

.hero-stats-67a27e {
    position: absolute;
    bottom: 200px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 60px;
    z-index: 2;
}

.stat-item-76b1d5 {
    text-align: center;
    color: white;
}

.stat-number-d47063 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 5px;
    color: #60a5fa;
}

.stat-label-680700 {
    font-size: 0.9rem;
    opacity: 0.8;
}

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

/* 服务内容 */
.services-31f2f0 {
    padding: 100px 0;
    background: #f8fafc;
}

.services-grid-3617b2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.service-card-cd0d99 {
    background: white;
    padding: 40px 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: 1px solid #e2e8f0;
}

.service-card-cd0d99:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(59, 130, 246, 0.15);
}

.service-icon-661119 {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #3b82f6, #1e40af);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    color: white;
    font-size: 2rem;
}

.service-card-cd0d99 h3 {
    font-size: 1.5rem;
    color: #1e3a8a;
    margin-bottom: 15px;
}

.service-card-cd0d99 p {
    color: #666;
    margin-bottom: 20px;
    line-height: 1.6;
}

.service-card-cd0d99 ul {
    list-style: none;
    text-align: left;
}

.service-card-cd0d99 li {
    padding: 5px 0;
    color: #555;
    position: relative;
    padding-left: 20px;
}

.service-card-cd0d99 li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #3b82f6;
    font-weight: bold;
}

/* 服务优势 */
.advantages-89de86 {
    padding: 100px 0;
    background: white;
}

.advantages-content-3b8cf5 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.advantages-image-f82ab9 img {
    width: 100%;
    border-radius: 15px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.advantage-item-c3a37b {
    display: flex;
    margin-bottom: 30px;
    align-items: flex-start;
}

.advantage-icon-97eac8 {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #3b82f6, #1e40af);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    margin-right: 20px;
    flex-shrink: 0;
}

.advantage-content-f10bd6 h3 {
    color: #1e3a8a;
    margin-bottom: 8px;
    font-size: 1.2rem;
}

.advantage-content-f10bd6 p {
    color: #666;
    line-height: 1.6;
}

/* 关于我们 */
.about-c708c7 {
    padding: 100px 0;
    background: #f8fafc;
}

.about-content-27d571 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-text-bfb6fb .section-header-f8aa33 {
    text-align: left;
    margin-bottom: 30px;
}

.about-text-bfb6fb .section-header-f8aa33 h2::after {
    left: 0;
    transform: none;
}

.about-description-7630dc p {
    margin-bottom: 20px;
    color: #555;
    line-height: 1.8;
    text-align: justify;
}

.about-values-867acd {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 30px;
}

.value-item-c05af1 {
    display: flex;
    align-items: center;
    padding: 15px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.value-item-c05af1 i {
    color: #3b82f6;
    font-size: 1.5rem;
    margin-right: 15px;
}

.value-item-c05af1 span {
    font-weight: 500;
    color: #1e3a8a;
}

.about-image-f287f7 img {
    width: 100%;
    border-radius: 15px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

/* 产品案例 */
.products-b080e0 {
    padding: 100px 0;
    background: white;
}

.products-grid-606276 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.product-card-4da005 {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.product-card-4da005:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(59, 130, 246, 0.15);
}

.product-image-cf55b2 {
    position: relative;
    overflow: hidden;
    height: 250px;
}

.product-image-cf55b2 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.product-card-4da005:hover .product-image-cf55b2 img {
    transform: scale(1.1);
}

.product-overlay-dbb447 {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(30, 58, 138, 0.8);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: all 0.3s ease;
}

.product-card-4da005:hover .product-overlay-dbb447 {
    opacity: 1;
}

.product-info-944478 {
    text-align: center;
    padding: 20px;
}

.product-info-944478 h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
}

.product-content-ca40a7 {
    padding: 30px;
}

.product-content-ca40a7 h3 {
    color: #1e3a8a;
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.product-content-ca40a7 p {
    color: #666;
    margin-bottom: 20px;
    line-height: 1.6;
}

.product-features-4b803b {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.feature-tag-b1e030 {
    background: #e0f2fe;
    color: #0369a1;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
}

/* 新闻资讯 */
.news-e446a0 {
    padding: 100px 0;
    background: #f8fafc;
}

.news-grid-75a394 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.news-card-6e95fe {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.news-card-6e95fe:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(59, 130, 246, 0.15);
}

.news-image-e01891 {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.news-image-e01891 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.news-meta-bfbc54{
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    font-size: 0.875rem;
}
.news-date-8665d8 {
    /*position: absolute;*/
    top: 15px;
    right: 15px;
    background: #3b82f6;
    color: white;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
}
.news-category-bb464b{
    color: #6b7280;
    padding: 5px 12px;
}

.news-content-5f867d {
    padding: 25px;
}

.news-content-5f867d h3 {
    color: #1e3a8a;
    margin-bottom: 15px;
    font-size: 1.2rem;
    line-height: 1.4;
}

.news-content-5f867d p {
    color: #666;
    margin-bottom: 20px;
    line-height: 1.6;
}

.read-more-c134b0 {
    color: #3b82f6;
    text-decoration: none;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    transition: color 0.3s ease;
}

.read-more-c134b0:hover {
    color: #1e40af;
}

.read-more-c134b0 i {
    margin-left: 5px;
    transition: transform 0.3s ease;
}

.read-more-c134b0:hover i {
    transform: translateX(3px);
}

/* 常见问题 */
.faq-920814 {
    padding: 100px 0;
    background: white;
}

.faq-container-e8a63a {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item-c4ef11 {
    margin-bottom: 20px;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    overflow: hidden;
}

.faq-question-d778f4 {
    background: #f8fafc;
    padding: 25px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
}

.faq-question-d778f4:hover {
    background: #e0f2fe;
}

.faq-question-d778f4.active {
    background: #3b82f6;
    color: white;
}

.faq-question-d778f4 h3 {
    margin: 0;
    font-size: 1.1rem;
}

.faq-question-d778f4 i {
    font-size: 1.2rem;
    transition: transform 0.3s ease;
}

.faq-question-d778f4.active i {
    transform: rotate(45deg);
}

.faq-answer-9895a1 {
    padding: 0 25px;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-answer-9895a1.active {
    padding: 25px;
    max-height: 500px;
}

.faq-answer-9895a1 p {
    color: #555;
    line-height: 1.6;
    margin: 0;
}

/* 客户评价 */
.reviews-d118df {
    padding: 100px 0;
    background: #f8fafc;
}

.reviews-grid-1d38ed {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.review-card-1ffa0a {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.review-card-1ffa0a:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(59, 130, 246, 0.15);
}

.review-stars-d25448 {
    color: #fbbf24;
    margin-bottom: 20px;
    font-size: 1.1rem;
}

.review-card-1ffa0a p {
    color: #555;
    line-height: 1.6;
    margin-bottom: 25px;
    font-style: italic;
}

.review-author-816836 {
    display: flex;
    align-items: center;
}

.author-avatar-4f1018 {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #3b82f6, #1e40af);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    margin-right: 15px;
}

.author-info-d7b8b0 h4 {
    color: #1e3a8a;
    margin-bottom: 5px;
}

.author-info-d7b8b0 span {
    color: #666;
    font-size: 0.9rem;
}

/* 联系我们 */
.contact-48c98b {
    padding: 100px 0;
    background: white;
}

.contact-content-553ae5 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-item-8d8691 {
    display: flex;
    margin-bottom: 30px;
    align-items: flex-start;
}

.contact-icon-e71f8d {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #3b82f6, #1e40af);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    margin-right: 20px;
    flex-shrink: 0;
}

.contact-details-e7e167 h3 {
    color: #1e3a8a;
    margin-bottom: 10px;
    font-size: 1.1rem;
}

.contact-details-e7e167 p {
    color: #666;
    line-height: 1.6;
}

.contact-form-465aaf {
    background: #f8fafc;
    padding: 40px;
    border-radius: 15px;
}

.contact-form-465aaf h3 {
    color: #1e3a8a;
    margin-bottom: 25px;
    font-size: 1.5rem;
}

.form-group-2c4870 {
    margin-bottom: 20px;
}

.form-group-2c4870 input,
.form-group-2c4870 select,
.form-group-2c4870 textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
    background: white;
}

.form-group-2c4870 input:focus,
.form-group-2c4870 select:focus,
.form-group-2c4870 textarea:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-group-2c4870 textarea {
    resize: vertical;
    min-height: 100px;
}
/* Flink */
.flink-section-1d3699 {
    background: white;
    color: #2d3748;
    padding: 30px 0;
}
.flink-header-d25b7b{
    font-size: 20px;
    font-weight: 600;
    padding-bottom: 10px;
}
.flink-section-1d3699 li{
    list-style: none;
    display: inline;
    padding-right: 20px;
}
.flink-section-1d3699 a{
    color: #718096;
    text-decoration: none;
}

/* 页脚 */
.footer-ed0fed {
    background: #1e3a8a;
    color: white;
    padding: 60px 0 20px;
}

.footer-content-97b63a {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section-b60b68 h3 {
    margin-bottom: 20px;
    font-size: 1.2rem;
}

.footer-section-b60b68 ul {
    list-style: none;
}

.footer-section-b60b68 ul li {
    margin-bottom: 10px;
}

.footer-section-b60b68 ul li a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section-b60b68 ul li a:hover {
    color: white;
}

.footer-section-b60b68 ul li i {
    margin-right: 10px;
    color: #60a5fa;
}

.footer-logo-144b5b {
    display: flex;
    align-items: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 15px;
}

.footer-logo-144b5b i {
    margin-right: 10px;
    font-size: 1.8rem;
    color: #60a5fa;
}

.footer-section-b60b68 p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    margin-bottom: 20px;
}

.social-links-96f83c {
    display: flex;
    gap: 15px;
}

.social-links-96f83c a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-links-96f83c a:hover {
    background: #3b82f6;
    transform: translateY(-2px);
}

.footer-bottom-7ab2ee {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.7);
}

/* 回到顶部按钮 */
.back-to-top-6b7c64 {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #3b82f6, #1e40af);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    z-index: 1000;
}

.back-to-top-6b7c64:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(59, 130, 246, 0.3);
}

.back-to-top-6b7c64.show {
    display: flex;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .hamburger-352493 {
        display: flex;
    }
    
    .nav-menu-38e0c1 {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: rgba(255, 255, 255, 0.98);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        backdrop-filter: blur(10px);
        padding: 20px 0;
    }
    
    .nav-menu-38e0c1.active {
        left: 0;
    }
    
    .nav-menu-38e0c1 li {
        margin: 15px 0;
    }
    
    .hamburger-352493.active span:nth-child(2) {
        opacity: 0;
    }
    
    .hamburger-352493.active span:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    
    .hamburger-352493.active span:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
    
    .hero-content-aaacba h1 {
        font-size: 2.5rem;
    }
    
    .hero-buttons-3d88cb {
        /*flex-direction: column;*/
        align-items: center;
        gap: 15px;
    }
    
    .hero-stats-67a27e {
        /*flex-direction: column;*/
        gap: 20px;
        /*bottom: 20px;*/
    }
    
    .section-header-f8aa33 h2 {
        font-size: 2rem;
    }
    
    .services-grid-3617b2,
    .products-grid-606276,
    .news-grid-75a394,
    .reviews-grid-1d38ed {
        grid-template-columns: 1fr;
    }
    
    .advantages-content-3b8cf5,
    .about-content-27d571,
    .contact-content-553ae5 {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .about-text-bfb6fb .section-header-f8aa33 {
        text-align: center;
    }
    
    .about-text-bfb6fb .section-header-f8aa33 h2::after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .about-values-867acd {
        grid-template-columns: 1fr;
    }
    
    .container-048311 {
        padding: 0 15px;
    }
    
    .hero-56e702 {
        background-attachment: scroll;
    }
}

@media (max-width: 480px) {
    .hero-content-aaacba h1 {
        font-size: 2rem;
    }
    
    .hero-content-aaacba p {
        font-size: 1rem;
    }
    
    .stat-number-d47063 {
        font-size: 2rem;
    }
    
    .service-card-cd0d99,
    .review-card-1ffa0a {
        padding: 25px 20px;
    }
    
    .contact-form-465aaf {
        padding: 25px 20px;
    }
    
    .footer-content-97b63a {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

/* 滚动条样式 */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #3b82f6;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #1e40af;
}

/* 加载动画 */
.loading-7651f7 {
    opacity: 0;
    animation: fadeIn 0.6s ease forwards;
}

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}

/* 卡片悬停效果 */
.card-hover-515ba4 {
    transition: all 0.3s ease;
}

.card-hover-515ba4:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}

/* 文本选择样式 */
::selection {
    background: rgba(59, 130, 246, 0.2);
    color: #1e40af;
}

/* 焦点样式 */
:focus {
    outline: 2px solid #3b82f6;
    outline-offset: 2px;
}

/* 打印样式 */
@media print {
    .navbar-0ab8f3,
    .back-to-top-6b7c64 {
        display: none;
    }
    
    .hero-56e702 {
        height: auto;
        padding: 100px 0;
        background: #1e3a8a;
        color: white;
    }
    
    * {
        -webkit-print-color-adjust: exact;
        color-adjust: exact;
    }
}