body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f9f9f9;
    color: #333;
    line-height: 1.6;
}

/* 导航栏样式 */
nav {
    background-color: #333;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

nav ul {
    display: flex;
    justify-content: center;
    padding: 15px 0;
    margin: 0;
    list-style: none;
}

nav li {
    margin: 0 15px;
}

nav a {
    color: white;
    text-decoration: none;
    font-weight: 500;
    font-size: 1.1em;
    padding: 5px 10px;
    border-radius: 4px;
    transition: all 0.3s ease;
}

nav a:hover {
    background-color: #007BFF;
}

header {
    background: linear-gradient(135deg, #007BFF, #0056b3);
    color: white;
    padding: 80px 20px;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

header h1 {
    margin: 0;
    font-size: 3em;
    font-weight: 700;
}

header p {
    font-size: 1.4em;
    margin: 10px 0 30px;
}

.btn {
    background-color: #0056b3;
    color: white;
    padding: 12px 24px;
    text-decoration: none;
    border-radius: 25px;
    font-size: 1.1em;
    transition: background-color 0.3s ease;
    display: inline-block;
    margin: 5px;
    border: none;
    cursor: pointer;
}

.btn:hover {
    background-color: #004080;
}

.swiper {
    width: 100%;
    height: 400px;
    margin: 20px 0;
}

.swiper-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.swiper-pagination-bullet {
    background-color: #007BFF;
}

.swiper-button-next, .swiper-button-prev {
    color: #007BFF;
}

section {
    padding: 60px 20px;
    text-align: center;
    background-color: white;
    margin: 20px 0;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

section h2 {
    font-size: 2.5em;
    margin-bottom: 20px;
    color: #007BFF;
}

section p {
    font-size: 1.2em;
    max-width: 800px;
    margin: 0 auto;
}

footer {
    background-color: #333;
    color: white;
    text-align: center;
    padding: 30px 20px;
    margin-top: 40px;
}

footer p {
    margin: 0;
    font-size: 1em;
}

footer a {
    color: #007BFF;
    text-decoration: none;
    margin: 0 10px;
    font-size: 1em;
    transition: color 0.3s ease;
}

footer a:hover {
    color: #0056b3;
}

/* 团队成员样式 */
.team-member {
    display: inline-block;
    width: 30%;
    margin: 1%;
    text-align: center;
    padding: 20px;
    background-color: #f5f5f5;
    border-radius: 10px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.team-member:hover {
    transform: translateY(-5px);
}

.team-member img {
    border-radius: 50%;
    width: 150px;
    height: 150px;
    object-fit: cover;
    border: 5px solid #fff;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

.team-member h3 {
    margin: 15px 0 5px;
    font-size: 1.5em;
    color: #333;
}

.team-member p {
    margin: 5px 0;
    font-size: 1em;
}

/* 招聘页面样式 */
.job-card {
    background-color: #f5f5f5;
    border-radius: 10px;
    padding: 25px;
    margin: 20px auto;
    text-align: left;
    max-width: 800px;
    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.1);
}

.job-card h3 {
    color: #007BFF;
    font-size: 1.8em;
    margin-bottom: 10px;
}

.job-location, .job-type {
    display: inline-block;
    margin-right: 20px;
    color: #666;
    font-size: 1.1em;
}

.job-description {
    margin: 15px 0;
    font-size: 1.1em;
}

.job-card h4 {
    color: #333;
    margin: 15px 0 10px;
    font-size: 1.3em;
}

.job-card ul {
    padding-left: 20px;
    margin-bottom: 20px;
}

.job-card li {
    margin-bottom: 5px;
}

.apply-btn {
    margin-top: 15px;
}

.process-steps {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    margin-top: 40px;
}

.step {
    width: 200px;
    text-align: center;
    padding: 15px;
    margin: 10px;
}

.step-number {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: #007BFF;
    color: white;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto 15px;
    font-size: 1.3em;
    font-weight: bold;
}

/* 联系我们页面样式 */
.contact-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
}

.contact-card {
    background-color: #f5f5f5;
    padding: 25px;
    border-radius: 10px;
    width: 250px;
    text-align: center;
    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.contact-card:hover {
    transform: translateY(-5px);
}

.contact-icon {
    font-size: 2.5em;
    margin-bottom: 15px;
    color: #007BFF;
}

.contact-card h3 {
    font-size: 1.3em;
    margin-bottom: 10px;
    color: #333;
}

.form-group {
    margin-bottom: 20px;
    text-align: left;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
    font-size: 1.1em;
}

.form-group input, .form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1em;
    font-family: inherit;
}

.map-container {
    margin-top: 30px;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.1);
}

.map-image {
    width: 100%;
    display: block;
}

.social-icons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 20px;
}

.social-icon {
    display: inline-block;
    padding: 10px 20px;
    background-color: #f5f5f5;
    color: #333;
    text-decoration: none;
    border-radius: 5px;
    transition: all 0.3s ease;
}

.social-icon:hover {
    background-color: #007BFF;
    color: white;
}

/* 产品页面样式 */
.product-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px;
    margin-top: 30px;
}

.product-card {
    background-color: #fff;
    border-radius: 10px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    max-width: 900px;
    margin-bottom: 30px;
    display: flex;
    flex-direction: column;
}

.product-image {
    width: 100%;
    height: 300px;
    object-fit: cover;
}

.product-info {
    padding: 25px;
    text-align: left;
}

.product-info h3 {
    font-size: 1.8em;
    margin-bottom: 15px;
    color: #007BFF;
}

.product-description {
    margin-bottom: 20px;
    line-height: 1.6;
}

.product-info h4 {
    font-size: 1.3em;
    margin: 15px 0 10px;
    color: #333;
}

.product-info ul {
    padding-left: 20px;
    margin-bottom: 20px;
}

.product-info li {
    margin-bottom: 5px;
}

.app-download {
    margin-top: 20px;
}

.case-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
}

.case-card {
    background-color: #f5f5f5;
    padding: 25px;
    border-radius: 10px;
    width: 400px;
    text-align: left;
    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.1);
}

.case-card h3 {
    font-size: 1.5em;
    margin-bottom: 15px;
    color: #007BFF;
}

.case-card p {
    margin-bottom: 20px;
}

/* 轮播图内容样式 */
.slide-content {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 20px;
    background: rgba(0, 0, 0, 0.5);
    color: white;
    text-align: left;
}

.slide-content h2 {
    font-size: 2em;
    margin-bottom: 10px;
    color: white;
}

/* 关于我们特点样式 */
.about-features {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
}

.feature {
    width: 220px;
    padding: 20px;
    background-color: #f5f5f5;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.feature:hover {
    transform: translateY(-5px);
}

.feature-icon {
    font-size: 2.5em;
    margin-bottom: 15px;
    color: #007BFF;
}

.feature h3 {
    font-size: 1.3em;
    margin-bottom: 10px;
    color: #333;
}

/* 产品预览样式 */
.product-preview {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px;
    margin-top: 30px;
}

.preview-card {
    width: 300px;
    background-color: #fff;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.preview-card:hover {
    transform: translateY(-10px);
}

.preview-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.preview-card h3 {
    font-size: 1.5em;
    margin: 15px 15px 10px;
    color: #007BFF;
}

.preview-card p {
    margin: 0 15px 20px;
    font-size: 1em;
}

.preview-card .btn {
    margin: 0 15px 20px;
}

/* 新闻板块样式 */
.news-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
}

.news-card {
    width: 350px;
    background-color: #f5f5f5;
    border-radius: 10px;
    padding: 20px;
    text-align: left;
    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.1);
}

.news-date {
    color: #666;
    font-size: 0.9em;
    margin-bottom: 10px;
}

.news-card h3 {
    font-size: 1.4em;
    margin-bottom: 15px;
    color: #007BFF;
}

.news-card p {
    margin-bottom: 20px;
}

/* 客户评价样式 */
.testimonial-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px;
    margin-top: 30px;
}

.testimonial {
    width: 350px;
    background-color: #f9f9f9;
    border-radius: 10px;
    padding: 25px;
    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.1);
    text-align: left;
}

.quote {
    font-style: italic;
    font-size: 1.1em;
    margin-bottom: 20px;
    position: relative;
    padding-left: 25px;
}

.quote::before {
    content: '"';
    font-size: 3em;
    color: #007BFF;
    position: absolute;
    left: 0;
    top: -20px;
}

.client-info {
    display: flex;
    align-items: center;
}

.client-photo {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    margin-right: 15px;
}

.client-name {
    font-weight: bold;
    font-size: 1.1em;
    color: #333;
}

.client-role {
    color: #666;
    font-size: 0.9em;
}

/* 合作伙伴样式 */
.partner-logos {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 30px;
    margin-top: 30px;
}

.partner-logo {
    background-color: #f5f5f5;
    padding: 15px;
    border-radius: 10px;
    transition: transform 0.3s ease;
}

.partner-logo:hover {
    transform: scale(1.05);
}

.partner-logo img {
    height: 60px;
    filter: grayscale(100%);
    transition: filter 0.3s ease;
}

.partner-logo:hover img {
    filter: grayscale(0%);
}

/* 底部样式改进 */
.footer-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    padding-bottom: 20px;
}

.footer-section {
    width: 25%;
    padding: 0 15px;
    text-align: left;
    min-width: 200px;
}

.footer-section h3 {
    color: #007BFF;
    margin-bottom: 15px;
    font-size: 1.3em;
}

.footer-section ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

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

.footer-section ul li a {
    color: #ddd;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: #007BFF;
}

.footer-bottom {
    border-top: 1px solid #444;
    padding-top: 20px;
    text-align: center;
}

.footer-bottom a {
    margin: 0 15px;
}

/* 响应式调整 */
@media (max-width: 768px) {
    nav ul {
        flex-direction: column;
        align-items: center;
    }
    
    nav li {
        margin: 5px 0;
    }
    
    header h1 {
        font-size: 2.2em;
    }
    
    header p {
        font-size: 1.2em;
    }
    
    .team-member {
        width: 45%;
    }
    
    .product-card {
        flex-direction: column;
    }
    
    .product-image {
        height: 200px;
    }
    
    .footer-section {
        width: 100%;
        margin-bottom: 20px;
    }
    
    .about-features {
        gap: 10px;
    }
    
    .feature {
        width: 45%;
    }
    
    .preview-card, .news-card, .testimonial {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .team-member {
        width: 90%;
    }
    
    section h2 {
        font-size: 1.8em;
    }
    
    .contact-card {
        width: 100%;
    }
    
    .case-card {
        width: 100%;
    }
    
    .feature {
        width: 100%;
    }
}