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

body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
}

/* 导航栏样式 */
header {
    background-color: #fff;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 5%;
    max-width: 1200px;
    margin: 0 auto;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
}

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

.nav-links li {
    margin-left: 2rem;
}

.nav-links a {
    text-decoration: none;
    color: #333;
}

/* 主要内容区域样式 */
section {
    padding: 4rem 5%;
    max-width: 1200px;
    margin: 0 auto;
}

.hero {
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    background-color: #f8f9fa;
    background-image: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.5)), url('./images/2025-02-11-21-23-43.jpg');
    background-size: cover;
    background-position: center;
    color: white;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.hero p {
    font-size: 1.2rem;
    max-width: 800px;
    margin: 1rem auto;
}

.cta-button {
    padding: 1rem 2rem;
    font-size: 1.1rem;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    margin-top: 2rem;
}

/* 服务卡片样式 */
.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.service-card {
    padding: 2rem;
    background-color: #fff;
    border-radius: 10px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

/* 联系表单样式 */
form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    max-width: 500px;
    margin: 2rem auto;
}

input, textarea {
    padding: 0.8rem;
    border: 1px solid #ddd;
    border-radius: 5px;
}

textarea {
    height: 150px;
}

button[type="submit"] {
    padding: 1rem;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

/* 页脚样式 */
footer {
    text-align: center;
    padding: 2rem;
    background-color: #333;
    color: white;
}

.icp-info {
    margin-top: 1rem;
    font-size: 0.9rem;
}

.icp-info a {
    color: #fff;
    text-decoration: none;
    opacity: 0.8;
}

.icp-info a:hover {
    opacity: 1;
    text-decoration: underline;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    section {
        padding: 2rem 5%;
    }
}

.about p {
    max-width: 800px;
    margin: 1rem auto;
    line-height: 1.8;
}

/* 子页面通用样式 */
.page-header {
    height: 300px;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #f8f9fa;
    margin-top: 60px;
    background-image: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.5)), url('./images/03H888piCyX21124.jpg');
    background-size: cover;
    background-position: center;
    color: white;
}

.page-header h1 {
    font-size: 2.5rem;
    text-align: center;
}

/* 关于我们页面样式 */
.about-content {
    padding: 4rem 5%;
    max-width: 1200px;
    margin: 0 auto;
}

.company-intro, .company-values, .team-section {
    margin-bottom: 4rem;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.value-item {
    padding: 2rem;
    background-color: #f8f9fa;
    border-radius: 10px;
    text-align: center;
}

/* 服务页面样式 */
.services-content {
    padding: 4rem 5%;
    max-width: 1200px;
    margin: 0 auto;
}

.service-item {
    margin-bottom: 4rem;
    padding: 2rem;
    background-color: #f8f9fa;
    border-radius: 10px;
}

.service-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.service-description ul, .service-features ul {
    list-style: none;
    padding: 0;
}

.service-description li, .service-features li {
    margin: 1rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.service-description li:before, .service-features li:before {
    content: "•";
    position: absolute;
    left: 0;
    color: #007bff;
}

/* 联系我们页面样式 */
.contact-content {
    padding: 4rem 5%;
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 4rem;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.info-item {
    padding: 1.5rem;
    background-color: #f8f9fa;
    border-radius: 10px;
    text-align: center;
}

.contact-form form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-weight: bold;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .page-header {
        height: 200px;
        margin-top: 50px;
    }

    .page-header h1 {
        font-size: 2rem;
    }

    .contact-content {
        grid-template-columns: 1fr;
    }
}