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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8f9fa;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 环保主题颜色 */
:root {
    --primary-color: #9B6F8F;
    --secondary-color: #B893AD;
    --accent-color: #FFFFFF;
    --dark-color: #333333;
    --light-color: #FDF5F7;
    --text-color: #333333;
    --border-color: #D3B9C8;
}

/* 导航栏样式 */
.navbar {
    background-color: white;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 1rem 0;
    transition: all 0.3s ease;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo img {
    height: 50px;
    width: auto;
    transition: transform 0.3s ease;
}

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

.logo h1 {
    font-size: 1.5rem;
    color: var(--primary-color);
    font-weight: 700;
    transition: color 0.3s ease;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
    padding: 0.5rem 0;
}

.nav-links a:hover {
    color: var(--primary-color);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: width 0.3s ease;
}

.nav-links a:hover::after {
    width: 100%;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background-color: var(--text-color);
    transition: all 0.3s ease;
    border-radius: 2px;
}

.hamburger:hover span {
    background-color: var(--primary-color);
}

/* 页面标题样式 */
.page-title {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    padding: 3rem 0;
    text-align: center;
}

.page-title h2 {
    font-size: 2rem;
    color: white;
    margin-bottom: 0;
}

/* 首页横幅样式 */
.hero {
    position: relative;
    overflow: hidden;
    height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background-color: #f0f0f0;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    display: block;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.8;
    display: block;
}

.hero-content {
    background-color: rgba(255, 255, 255, 0.9);
    padding: 3rem;
    border-radius: 10px;
    text-align: center;
    max-width: 800px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    position: relative;
    z-index: 2;
    margin: 0 auto;
}

.hero h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
    font-weight: 700;
    line-height: 1.2;
}

.hero p {
    font-size: 1.2rem;
    color: var(--text-color);
    opacity: 0.95;
}

/* 首页简短介绍样式 */
.home-about {
    background-color: var(--light-color);
    padding: 4rem 0;
}

.home-about-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.home-about-content h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

.home-about-content p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-color);
}

/* 核心服务预览样式 */
.home-services {
    background-color: white;
    padding: 4rem 0;
}

.services-preview {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.service-preview-item {
    background-color: var(--light-color);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-preview-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.service-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
}

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

.service-preview-item:hover .service-image img {
    transform: scale(1.05);
}

.service-preview-item h3 {
    padding: 1.5rem 1.5rem 0.5rem;
    text-align: center;
}

.service-preview-item p {
    padding: 0 1.5rem 1.5rem;
    text-align: center;
    color: var(--text-color);
    line-height: 1.6;
}

/* 设计案例预览样式 */
.home-cases {
    background-color: var(--light-color);
    padding: 4rem 0;
}

.cases-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-top: 3rem;
}

.case-item {
    overflow: hidden;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 250px;
}

.case-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.case-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.case-item:hover img {
    transform: scale(1.05);
}

/* 通用章节样式 */
section {
    padding: 4rem 0;
}

h2 {
    font-size: 2rem;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 2rem;
    font-weight: 700;
}

h3 {
    font-size: 1.5rem;
    color: var(--dark-color);
    margin-bottom: 1rem;
    font-weight: 600;
}

/* 关于我们样式 */
.about,
.about-section,
.services-section,
.sedit-section,
.faq-section,
.contact-section {
    background-color: white;
}

/* 公司介绍样式 */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    margin-top: 2rem;
}

.about-image {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.about-image img {
    width: 100%;
    height: auto;
    object-fit: cover;
}

.about-content h3 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

.about-content p {
    font-size: 1.1rem;
    color: var(--text-color);
    line-height: 1.8;
    margin-bottom: 1.2rem;
}

/* 公司理念样式 */
.about-values {
    background-color: var(--light-color);
    padding: 4rem 0;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.value-item {
    background-color: white;
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.value-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.value-item h3 {
    margin-bottom: 1rem;
    color: var(--primary-color);
}

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

/* 团队介绍样式 */
.about-team {
    padding: 4rem 0;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.team-item {
    text-align: center;
}

.team-image {
    width: 100%;
    height: 250px;
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 1.5rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.team-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.team-item h3 {
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

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

/* 服务介绍样式 */
.services-intro {
    background-color: var(--light-color);
    padding: 3rem 0;
}

.services-description {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    font-size: 1.2rem;
    line-height: 1.8;
    color: var(--text-color);
}

/* 服务详情样式 */
.service-detail {
    margin-bottom: 4rem;
    background-color: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.service-header {
    background-color: var(--primary-color);
    color: white;
    padding: 2rem;
    text-align: center;
}

.service-header h3 {
    color: white;
    font-size: 2rem;
    margin-bottom: 0;
}

.service-content {
    padding: 2rem;
}

.service-images {
    margin-bottom: 2rem;
}

.service-image-main {
    width: 100%;
    height: 400px;
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 1.5rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.service-image-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.service-image-gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.service-image-gallery img {
    width: 100%;
    height: 150px;
    object-fit: cover;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease;
}

.service-image-gallery img:hover {
    transform: scale(1.05);
}

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

.service-text li {
    padding: 1rem 0;
    padding-left: 2rem;
    position: relative;
    font-size: 1.1rem;
    color: var(--text-color);
    line-height: 1.6;
}

.service-text li::before {
    content: '▪️';
    color: var(--primary-color);
    position: absolute;
    left: 0;
    font-size: 1.5rem;
    line-height: 1;
    top: 0.8rem;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .service-image-main {
        height: 300px;
    }
    
    .service-image-gallery {
        grid-template-columns: 1fr;
    }
    
    .service-image-gallery img {
        height: 200px;
    }
    
    .service-header h3 {
        font-size: 1.5rem;
    }
    
    .service-content {
        padding: 1.5rem;
    }
}

/* S-Edit 系统介绍样式 */
.sedit-intro {
    background-color: var(--light-color);
    padding: 4rem 0;
}

.sedit-intro-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    margin-top: 2rem;
}

.sedit-intro-image {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.sedit-intro-image img {
    width: 100%;
    height: auto;
    object-fit: cover;
}

.sedit-intro-text h3 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

.sedit-intro-text p {
    font-size: 1.1rem;
    color: var(--text-color);
    line-height: 1.8;
    margin-bottom: 1.2rem;
}

/* S-Edit 系统特点样式 */
.sedit-section {
    background-color: white;
    padding: 4rem 0;
}

.sedit-section h3 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 2rem;
    color: var(--primary-color);
}

.sedit-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.sedit-features, .sedit-branding, .sedit-categories {
    background-color: var(--light-color);
    padding: 2rem;
    border-radius: 10px;
    border-left: 4px solid var(--primary-color);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.sedit-features h4, .sedit-branding h4, .sedit-categories h4 {
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
    color: var(--dark-color);
}

.sedit-content ul {
    list-style: none;
    margin-top: 1rem;
    padding: 0;
}

.sedit-content li {
    padding: 0.8rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--text-color);
    font-size: 1rem;
    line-height: 1.6;
}

.sedit-content li::before {
    content: '-';
    color: var(--primary-color);
    position: absolute;
    left: 0;
    font-weight: bold;
}

/* S-Edit 系统优势样式 */
.sedit-advantages {
    background-color: var(--light-color);
    padding: 4rem 0;
}

.sedit-advantages h3 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 2rem;
    color: var(--primary-color);
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.advantage-item {
    background-color: white;
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.advantage-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.advantage-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    border-radius: 50%;
    overflow: hidden;
    background-color: var(--light-color);
    display: flex;
    align-items: center;
    justify-content: center;
}

.advantage-icon img {
    width: 60%;
    height: 60%;
    object-fit: contain;
}

.advantage-item h4 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--dark-color);
}

.advantage-item p {
    color: var(--text-color);
    line-height: 1.6;
    font-size: 1rem;
}

/* S-Edit 系统应用案例样式 */
.sedit-cases {
    background-color: white;
    padding: 4rem 0;
}

.sedit-cases h3 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 2rem;
    color: var(--primary-color);
}

.sedit-cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.sedit-case-item {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.sedit-case-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.sedit-case-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.sedit-case-item p {
    padding: 1.5rem;
    text-align: center;
    font-size: 1.1rem;
    color: var(--text-color);
    margin: 0;
    background-color: var(--light-color);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .sedit-intro-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .sedit-case-item img {
        height: 200px;
    }
}

/* FAQ 介绍样式 */
.faq-intro {
    background-color: var(--light-color);
    padding: 4rem 0;
}

.faq-intro-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    margin-top: 2rem;
}

.faq-intro-text h3 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

.faq-intro-text p {
    font-size: 1.1rem;
    color: var(--text-color);
    line-height: 1.8;
}

.faq-intro-image {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.faq-intro-image img {
    width: 100%;
    height: auto;
    object-fit: cover;
}

/* FAQ 类别样式 */
.faq-section {
    background-color: white;
    padding: 4rem 0;
}

.faq-container {
    max-width: 1000px;
    margin: 0 auto;
}

.faq-category {
    margin-bottom: 3rem;
}

.faq-category h3 {
    font-size: 1.8rem;
    margin-bottom: 2rem;
    color: var(--primary-color);
    text-align: center;
}

.faq-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-top: 3rem;
}

.faq-item {
    background-color: var(--light-color);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.faq-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.faq-item h4 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--dark-color);
}

.faq-item p {
    color: var(--text-color);
    line-height: 1.8;
    font-size: 1rem;
}

/* FAQ 联系样式 */
.faq-contact {
    background-color: var(--light-color);
    padding: 4rem 0;
}

.faq-contact-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.faq-contact-content h3 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

.faq-contact-content p {
    font-size: 1.2rem;
    color: var(--text-color);
    line-height: 1.8;
    margin-bottom: 2rem;
}

.faq-contact-image {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    max-width: 600px;
    margin: 0 auto;
}

.faq-contact-image img {
    width: 100%;
    height: auto;
    object-fit: cover;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .faq-intro-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .faq-category h3 {
        font-size: 1.5rem;
    }
    
    .faq-item {
        padding: 1.5rem;
    }
    
    .faq-item h4 {
        font-size: 1.2rem;
    }
}

/* 联系我们样式 */
.contact {
    background-color: white;
}

/* 联系信息样式 */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    margin-top: 2rem;
}

.contact-info h3 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

.contact-info p {
    font-size: 1.1rem;
    color: var(--text-color);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.contact-details {
    margin-top: 2rem;
}

.contact-item {
    margin-bottom: 1.5rem;
}

.contact-item h4 {
    font-size: 1.3rem;
    margin-bottom: 0.8rem;
    color: var(--dark-color);
}

.contact-item p {
    font-size: 1rem;
    color: var(--text-color);
    line-height: 1.6;
    margin-bottom: 0.5rem;
}

.contact-image {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.contact-image img {
    width: 100%;
    height: auto;
    object-fit: cover;
}

/* 联系表单样式 */
.contact-form-section {
    background-color: var(--light-color);
    padding: 4rem 0;
}

.contact-form-section h3 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 3rem;
    color: var(--primary-color);
}

.contact-form-container {
    max-width: 800px;
    margin: 0 auto;
    background-color: white;
    padding: 3rem;
    border-radius: 15px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

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

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.form-group {
    margin-bottom: 2rem;
}

.form-group label {
    display: block;
    font-size: 1rem;
    color: var(--dark-color);
    margin-bottom: 0.8rem;
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    color: var(--text-color);
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.submit-btn {
    background-color: var(--primary-color);
    color: white;
    padding: 1rem 2rem;
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.3s ease;
    align-self: flex-start;
}

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

/* 设计案例展示样式 */
.contact-cases {
    background-color: white;
    padding: 4rem 0;
}

.contact-cases h3 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 3rem;
    color: var(--primary-color);
}

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

.contact-case-item {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.contact-case-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.contact-case-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .form-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .contact-form-container {
        padding: 2rem;
    }
    
    .submit-btn {
        align-self: stretch;
    }
    
    .contact-case-item img {
        height: 200px;
    }
}

/* 页脚样式 */
.footer {
    background-color: var(--primary-color);
    color: white;
    padding: 3rem 0 1.5rem;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 1.5rem;
    max-width: 800px;
    margin: 0 auto;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.5rem;
}

.footer-logo img {
    height: 50px;
    width: auto;
    transition: transform 0.3s ease;
}

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

.footer-logo h3 {
    color: white;
    font-size: 1.4rem;
    font-weight: 700;
}

.footer-text {
    margin: 1rem 0;
}

.footer-text p {
    margin: 0.8rem 0;
    opacity: 0.95;
    font-size: 1rem;
    line-height: 1.6;
}

/* 添加版权信息样式 */
.footer-copyright {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    width: 100%;
}

.footer-copyright p {
    font-size: 0.9rem;
    opacity: 0.8;
    margin: 0;
}

/* 响应式设计 */
@media (max-width: 768px) {
    /* 导航栏响应式 */
    .nav-links {
        position: fixed;
        top: 70px;
        right: -100%;
        flex-direction: column;
        background-color: white;
        width: 100%;
        text-align: center;
        padding: 2rem 0;
        transition: right 0.3s ease;
        box-shadow: 0 10px 10px rgba(0, 0, 0, 0.1);
    }

    .nav-links.active {
        right: 0;
    }

    .hamburger {
        display: flex;
    }

    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active span:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .hamburger.active span:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    /* 首页横幅响应式 */
    .hero {
        padding: 4rem 0;
    }

    .hero h2 {
        font-size: 2rem;
    }

    .hero p {
        font-size: 1rem;
    }

    /* 通用样式响应式 */
    section {
        padding: 2rem 0;
    }

    h2 {
        font-size: 1.8rem;
    }

    h3 {
        font-size: 1.3rem;
    }

    /* 服务项目响应式 */
    .services-grid,
    .sedit-content,
    .faq-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    /* Logo 响应式 */
    .logo h1 {
        font-size: 1.2rem;
    }

    .logo img {
        height: 40px;
    }
}

@media (max-width: 480px) {
    .hero h2 {
        font-size: 1.5rem;
    }

    .logo h1 {
        font-size: 1rem;
    }

    .service-item,
    .sedit-features,
    .sedit-branding,
    .sedit-categories,
    .faq-item {
        padding: 1.5rem;
    }
}

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

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

/* 平滑滚动 */
html {
    scroll-behavior: smooth;
}

/* 加载动画 */
body {
    animation: pageLoad 0.5s ease-in-out;
}

@keyframes pageLoad {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* 案例展示页面样式 */
.cases-section {
    background-color: white;
    padding: 4rem 0;
}

.cases-container {
    margin-top: 2rem;
}

.loading-message {
    text-align: center;
    padding: 4rem 0;
    color: var(--text-color);
    font-size: 1.1rem;
}

/* 案例展示区样式 */
.case-showcase {
    margin-bottom: 4rem;
    background-color: var(--light-color);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.case-showcase:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.case-header {
    background-color: var(--primary-color);
    color: white;
    padding: 1.5rem 2rem;
}

.case-header h3 {
    color: white;
    font-size: 1.8rem;
    margin: 0;
}

.case-content {
    padding: 2rem;
}

/* 图片滚动区域样式 */
.image-scroll-container {
    position: relative;
    overflow-x: hidden;
    overflow-y: hidden;
    height: 400px;
    margin: 0 auto;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}

.image-scroll-wrapper {
    display: flex;
    height: 100%;
    padding: 0 10px;
    transition: transform 0.3s ease;
}

.image-scroll-item {
    flex: 0 0 auto;
    height: 100%;
    margin-right: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #f0f0f0;
    border-radius: 4px;
    box-shadow: 0 1px 5px rgba(0, 0, 0, 0.05);
}

.image-scroll-item img {
    max-height: 100%;
    width: auto;
    object-fit: cover;
    transition: transform 0.3s ease;
    border-radius: 4px;
}

.image-scroll-item img:hover {
    transform: scale(1.05);
}

/* 滚动控制按钮样式 */
.scroll-controls {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    transform: translateY(-50%);
    display: flex;
    justify-content: space-between;
    padding: 0 1rem;
    pointer-events: none;
    z-index: 10;
}

.scroll-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.9);
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    pointer-events: auto;
    font-size: 1.5rem;
    color: var(--primary-color);
}

.scroll-btn:hover {
    background-color: white;
    transform: scale(1.1);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}

.scroll-btn.left {
    /* 移除left属性，使用flexbox布局定位 */
}

.scroll-btn.right {
    /* 移除right属性，使用flexbox布局定位 */
}

/* 图片指示器样式 */
.image-indicators {
    position: absolute;
    bottom: 1rem;
    left: 0;
    right: 0;
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    z-index: 10;
}

.indicator {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.6);
    cursor: pointer;
    transition: all 0.3s ease;
}

.indicator.active {
    background-color: var(--primary-color);
    width: 30px;
    border-radius: 5px;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .cases-section {
        padding: 2rem 0;
    }
    
    .case-header {
        padding: 1.2rem 1.5rem;
    }
    
    .case-header h3 {
        font-size: 1.5rem;
    }
    
    .case-content {
        padding: 1.5rem;
    }
    
    .image-scroll-container {
        height: 300px;
    }
    
    .scroll-btn {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }
    
    .case-showcase {
        margin-bottom: 2.5rem;
    }
}

@media (max-width: 480px) {
    .image-scroll-container {
        height: 250px;
    }
    
    .case-header h3 {
        font-size: 1.3rem;
    }
    
    .case-content {
        padding: 1.2rem;
    }
}