/* 全局样式重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
}

.container {
    width: 80%;
    margin: 0 auto;
    max-width: 1200px;
}

/* 导航栏样式 */
.navbar {
    background-color: #fff;
    padding: 15px 0;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: #0066cc;
}

.nav-links {
    display: flex;
    list-style: none;
}

.nav-links li {
    margin-left: 20px;
}

.nav-links a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: #0066cc;
}

.nav-links a.active {
    color: #0066cc;
    font-weight: 550;
}

/* 英雄区域样式 */
.hero {
    background-image: url('../images/hero-bg.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    height: 60vh;
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #fff;
    position: relative;
    background-attachment: fixed;
    background-size: 100% 100%;
    background-size: contain;
    background-size: cover;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 10px;
}

.hero p {
    font-size: 1.2rem;
}

/* App部分样式 */
.app-section {
    padding: 60px 0;
    background-color: #f9f9f9;
}

.app-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.app-image img {
    max-width: 100%;
    height: auto;
    width: 100%;
    max-height: 600px;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.app-text {
    flex: 1;
    padding-left: 30px;
}

.app-text h2 {
    color: #0066cc;
    margin-bottom: 20px;
    font-size: 2rem;
}

.app-text p {
    margin-bottom: 15px;
    line-height: 1.7;
}

/* 移除公司简介部分样式 - 已整合到NBFC部分 */

/* NBFC部分样式 - 两栏布局 */
.nbfc-section {
    padding: 60px 0;
    background-color: #e6f2ff;
}

.nbfc-section h2 {
    color: #0066cc;
    margin-bottom: 30px;
    font-size: 2rem;
    text-align: center;
}

.nbfc-content {
    display: flex;
    gap: 40px;
    align-items: flex-start;
}

.nbfc-info {
    flex: 1;
    padding: 20px;
    background-color: rgba(255, 255, 255, 0.8);
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.nbfc-info h3 {
    color: #0066cc;
    margin-bottom: 15px;
    font-size: 1.5rem;
}

.nbfc-info p {
    margin-bottom: 12px;
    line-height: 1.6;
}

.company-brief {
    flex: 1;
    padding: 20px;
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    min-height: 250px;
}

.company-brief h3 {
    margin-bottom: 15px;
    font-size: 1.4rem;
    text-align: center;
}

.company-brief p {
    line-height: 1.7;
    color: #333;
    text-align: justify;
}

/* NBFC部分响应式设计 */
@media (max-width: 768px) {
    .nbfc-content {
        flex-direction: column;
        gap: 20px;
    }
    
    .nbfc-info,
    .company-brief {
        width: 100%;
    }
    
    .nbfc-section h2 {
        font-size: 1.8rem;
    }
    
    .company-brief p {
        text-align: left;
    }
}

/* 平台部分样式 */
.platform-section {
    padding: 60px 0;
    background-color: #fff;
    text-align: center;
}

.platform-section h2 {
    color: #0066cc;
    margin-bottom: 20px;
    font-size: 2rem;
}

.platform-section p {
    max-width: 800px;
    margin: 0 auto 15px;
    line-height: 1.7;
}

/* 服务部分样式 */
.services-section {
    padding: 60px 0;
    background-color: #f9f9f9;
}

.services-section h2 {
    color: #0066cc;
    margin-bottom: 40px;
    text-align: center;
    font-size: 2rem;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.service-item {
    background-color: #fff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    text-align: center;
}

.service-icon {
    margin-bottom: 20px;
}

.service-icon img {
    max-width: 60px;
    height: auto;
}

.service-item h3 {
    color: #0066cc;
    margin-bottom: 15px;
}

.service-item p {
    line-height: 1.6;
}

/* 为什么选择我们部分样式 */
.why-us-section {
    padding: 80px 0;
    background-color: #fff;
    position: relative;
    overflow: hidden;
}

.why-us-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
}

.why-us-section h2 {
    color: #0066cc;
    margin-bottom: 50px;
    text-align: center;
    font-size: 2.2rem;
    font-weight: 700;
    position: relative;
    padding-bottom: 15px;
}

.why-us-section h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background-color: #0066cc;
}

.why-us-content {
    display: flex;
    align-items: center;
    gap: 60px;
    flex-wrap: wrap;
}

.why-us-image {
    flex: 1;
    min-width: 300px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.why-us-image:hover {
    transform: translateY(-5px);
}

.why-us-image img {
    max-width: 100%;
    height: auto;
    width: 100%;
    min-height: 400px;
    object-fit: cover;
    border-radius: 12px;
}

.why-us-text {
    flex: 1;
    min-width: 300px;
}

.vision-mission {
    background-color: #f8f9fa;
    padding: 30px;
    border-radius: 12px;
    border-left: 4px solid #0066cc;
}

.vision-mission > div {
    margin-bottom: 25px;
    padding-bottom: 25px;
    border-bottom: 1px solid #e9ecef;
}

.vision-mission > div:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.vision-mission h3 {
    color: #0066cc;
    margin-bottom: 15px;
    font-size: 1.4rem;
    display: flex;
    align-items: center;
}

.vision-mission h3::before {
    content: "✓";
    margin-right: 10px;
    color: #00cc66;
    font-weight: bold;
}

.vision-mission p {
    color: #555;
    line-height: 1.7;
    font-size: 1.05rem;
}

/* 页脚样式 */
footer {
    background-color: #003366;
    color: #fff;
    padding: 40px 0;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    gap: 30px;
}

.footer-info, .footer-contact, .footer-copyright {
    flex: 1;
}

.footer-content h3 {
    margin-bottom: 15px;
    font-size: 1.2rem;
}

.footer-content p {
    margin-bottom: 8px;
    font-size: 0.9rem;
}

/* 页面标题区域样式 */
.page-header {
    padding: 40px 0;
    background-color: #f8f9fa;
    text-align: center;
}

.page-header h1 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    color: #1a202c;
}

.page-header p {
    font-size: 1.1rem;
    color: #4a5568;
    max-width: 700px;
    margin: 0 auto;
}

/* Services页面特殊样式 */
.hero-services {
    height: 60vh;
    background-image: url('../images/services-bg.jpg');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    text-align: center;
    color: white;
}

.hero-services .overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(30, 30, 30, 0.7);
}

.hero-services .container {
    position: relative;
    z-index: 1;
    max-width: 800px;
}

.hero-services h1 {
    font-size: 3rem;
    margin-bottom: 20px;
    color: white;
}

.hero-services p {
    font-size: 1.3rem;
    color: white;
    opacity: 0.9;
}

/* 服务卡片样式 */
.services-section {
    padding: 80px 0;
}

.service-card {
    display: flex;
    align-items: center;
    margin-bottom: 60px;
    padding: 30px;
    background-color: #ffffff;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.service-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
}
.service-info-img{
    width: 100%;
}

.service-content {
    flex: 2;
    padding: 20px;
}

.service-card:nth-child(even) .service-image {
    order: 2;
}

.service-card:nth-child(even) .service-content {
    order: 1;
}

.service-content h2 {
    font-size: 1.8rem;
    margin-bottom: 15px;
    color: #3B82F6;
}

.service-content p {
    font-size: 1rem;
    line-height: 1.6;
    color: #4B5563;
    margin-bottom: 20px;
}

.service-content ul {
    list-style: none;
    padding: 0;
}

.service-content li {
    padding: 8px 0;
    padding-left: 20px;
    position: relative;
    color: #6B7280;
}

.service-content li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #3B82F6;
    font-weight: bold;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .hero-services {
        height: 50vh;
        padding: 40px 20px;
    }
    
    .hero-services h1 {
        font-size: 2rem;
    }
    
    .hero-services p {
        font-size: 1rem;
    }
    
    .service-card {
        flex-direction: column;
        margin-bottom: 40px;
    }
    
    .service-card:nth-child(even) .service-image,
    .service-card:nth-child(even) .service-content {
        order: initial;
    }
    
    .service-image {
        margin-bottom: 20px;
    }
    
    .service-content h2 {
        font-size: 1.5rem;
        text-align: center;
    }
}

/* News页面特殊样式 */
.hero-news {
    height: 60vh;
    background-image: url('../images/news-bg.jpg');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    text-align: center;
    color: white;
}

.hero-news .overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(17, 24, 39, 0.8);
}

.hero-news .container {
    position: relative;
    z-index: 1;
    max-width: 800px;
}

.hero-news h1 {
    font-size: 3rem;
    margin-bottom: 20px;
    color: white;
}

.hero-news p {
    font-size: 1.3rem;
    color: white;
    opacity: 0.9;
}

/* 新闻内容样式 */
.news-section {
    padding: 80px 0;
    background-color: #ffffff;
}

.section-subtitle {
    text-align: center;
    font-size: 1.5rem;
    color: #4B5563;
    margin-bottom: 50px;
    font-weight: 500;
}

.news-cards {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    justify-content: center;
}

.news-card {
    flex: 1;
    min-width: 300px;
    max-width: 350px;
    background-color: #ffffff;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    overflow: hidden;
}

.news-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.news-image {
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #F8FAFC;
}

.news-content {
    padding: 20px;
}

.news-date {
    font-size: 0.9rem;
    color: #6B7280;
    margin-bottom: 15px;
    margin-top: 10px;
    font-style: italic;
}

.news-content p {
    font-size: 1rem;
    line-height: 1.6;
    color: #1F2937;
}

/* 世界新闻部分样式 */
.world-news-section {
    padding: 60px 0;
    background-color: #F9FAFB;
}

.section-title {
    text-align: center;
    font-size: 2rem;
    color: #1F2937;
    margin-bottom: 50px;
}

.world-news-card {
    background-color: #ffffff;
    border-radius: 12px;
    padding: 30px;
    margin-bottom: 25px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    transition: box-shadow 0.3s ease;
}

.world-news-card:hover {
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.news-title {
    font-size: 1.2rem;
    color: #3B82F6;
    margin-bottom: 15px;
    font-weight: 600;
}

.news-description {
    font-size: 1rem;
    line-height: 1.6;
    color: #4B5563;
}

/* News页面响应式设计 */
@media (max-width: 768px) {
    .hero-news {
        height: 50vh;
        padding: 40px 20px;
    }
    
    .hero-news h1 {
        font-size: 2rem;
    }
    
    .hero-news p {
        font-size: 1rem;
    }
    
    .news-cards {
        flex-direction: column;
        align-items: center;
    }
    
    .news-card {
        max-width: 100%;
    }
    
    .world-news-card {
        padding: 20px;
    }
    
    .news-title {
        font-size: 1.1rem;
    }
}

/* Story页面特殊样式 */
.hero-story {
    height: 60vh;
    background-image: url('../images/story-bg.jpg');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    text-align: center;
}
.hero-story .overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(30, 30, 30, 0.7);
}

.hero-story .hero-content {
    position: relative;
    z-index: 1;
}

.hero-story h1 {
    font-size: 4rem;
    color: white;
    font-weight: bold;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    margin: 0;
}

/* 故事内容样式 */
.story-intro {
    text-align: center;
    max-width: 800px;
    margin: 50px auto;
    font-size: 1.1rem;
    line-height: 1.7;
    color: #4B5563;
}

.story-cards {
    display: flex;
    flex-direction: column;
    gap: 40px;
    margin: 60px 0;
}

.story-card {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 15px rgba(0, 0, 0, 0.05);
    display: flex;
}

.story-card-white {
    background-color: white;
    flex-direction: row;
}

.story-card-blue {
    background-color: #1E40AF;
    color: white;
    text-align: center;
    padding: 60px 40px;
}

.story-card-image {
    flex: 0 0 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.story-card-image img {
    max-width: 100%;
    max-height: 200px;
    object-fit: cover;
    border-radius: 8px;
}

.story-card-content {
    flex: 1;
    padding: 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.story-card-content h2 {
    font-size: 1.8rem;
    margin-bottom: 20px;
    color: #1E40AF;
}

.story-card-blue .story-card-content h2 {
    color: white;
}

.story-card-content p {
    font-size: 1.1rem;
    line-height: 1.6;
    color: #4B5563;
}

.story-card-blue .story-card-content p {
    color: white;
    opacity: 0.9;
}

/* Story页面响应式设计 */
@media (max-width: 768px) {
    .hero-story {
        height: 50vh;
    }
    
    .hero-story h1 {
        font-size: 2.5rem;
    }
    
    .story-card-white {
        flex-direction: column;
    }
    
    .story-card-image {
        flex: 0 0 auto;
        width: 100%;
        padding: 20px;
    }
    
    .story-card-content {
        padding: 20px;
    }
    
    .story-card-content h2 {
        font-size: 1.5rem;
        text-align: center;
    }
    
    .story-card-blue {
        padding: 40px 20px;
    }
}

/* 隐私政策页面样式 */
.privacy-content {
    padding: 0;
    background-color: #f9fafb;
}

.privacy-policy {
    background-color: white;
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.privacy-policy p {
    margin-bottom: 20px;
    line-height: 1.7;
    color: #4B5563;
}

.privacy-policy h2 {
    margin-top: 40px;
    margin-bottom: 20px;
    font-size: 1.8rem;
    color: #1E40AF;
    border-bottom: 2px solid #E5E7EB;
    padding-bottom: 10px;
}

.privacy-policy h3 {
    margin-top: 30px;
    margin-bottom: 15px;
    font-size: 1.4rem;
    color: #374151;
}

.privacy-policy ul {
    margin-bottom: 20px;
    padding-left: 20px;
}

.privacy-policy ul li {
    margin-bottom: 8px;
    line-height: 1.6;
    color: #4B5563;
}

/* 隐私政策页面响应式设计 */
@media (max-width: 768px) {
    .privacy-content {
        padding: 0;
    }
    
    .privacy-policy {
        padding: 20px;
    }
    
    .privacy-policy h2 {
        font-size: 1.5rem;
    }
    
    .privacy-policy h3 {
        font-size: 1.2rem;
    }
}

/* About页面特殊样式 */
  .hero-about {
    background-image: url('../images/office-image.jpg');
    background-size: cover;
    background-position: center;
    color: white;
    height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
}

.hero-about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-about h1 {
    font-size: 3rem;
    margin-bottom: 20px;
}

.hero-about p {
    font-size: 1.5rem;
    font-weight: 300;
}

.journey-section {
    padding: 60px 0;
    text-align: center;
}

.journey-section h2 {
    color: #2c3e50;
    margin-bottom: 30px;
    font-size: 2.2rem;
}

.journey-section p {
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
    color: #555;
}

.leadership-section {
    padding: 60px 0;
    background-color: #f8f9fa;
}

.leadership-section h2 {
    color: #2c3e50;
    text-align: center;
    margin-bottom: 40px;
    font-size: 2.2rem;
}

.leadership-content {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    align-items: center;
    justify-content: center;
}

.team-image {
    flex: 1;
    min-width: 300px;
    max-width: 400px;
}

.leadership-text {
    flex: 1;
    min-width: 300px;
    max-width: 500px;
}

.leadership-text h3 {
    color: #2c3e50;
    margin-bottom: 20px;
    font-size: 1.8rem;
}

.leadership-text p {
    line-height: 1.8;
    color: #555;
}

.features-section {
    padding: 60px 0;
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    justify-content: center;
}

.feature-card {
    flex: 1;
    min-width: 280px;
    max-width: 350px;
    background: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.feature-card h3 {
    color: #2c3e50;
    margin-bottom: 15px;
    font-size: 1.5rem;
}

.feature-card p {
    line-height: 1.6;
    color: #666;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .container {
        width: 90%;
    }
    
    .navbar .container {
        flex-direction: column;
    }
    
    .nav-links {
        margin-top: 15px;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .nav-links li {
        margin: 5px 10px;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    /* 移动端英雄区域图片适配 */
    .hero {
        height: 50vh;
        min-height: 300px;
        background-size: cover;
        background-position: center;
    }
    
    .app-content,
    .why-us-content {
        flex-direction: column;
    }
    
    /* 移动端图片适配 */
    .app-image img {
        max-height: 300px;
    }
    
    .why-us-image img {
        max-height: 400px;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero {
        height: 40vh;
    }
    
    .hero h1 {
        font-size: 1.5rem;
    }
    
    .app-section,
    .nbfc-section,
    .platform-section,
    .services-section,
    .why-us-section {
        padding: 30px 0;
    }
    
    .app-text h2,
    .nbfc-section h2,
    .platform-section h2,
    .services-section h2,
    .why-us-section h2 {
        font-size: 1.5rem;
    }
}