/* 全局样式重置和基础设置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Microsoft YaHei', Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #fff9fa;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

a {
    text-decoration: none;
    color: #e75d88;
    transition: color 0.3s ease;
}

a:hover {
    color: #d43c6d;
}

ul {
    list-style: none;
}

h1,
h2,
h3,
h4 {
    font-weight: normal;
    line-height: 1.3;
}

h1 {
    font-size: 28px;
}

h2 {
    font-size: 32px;
    text-align: center;
    margin-bottom: 30px;
    color: #e75d88;
    position: relative;
}

h2:after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: #e75d88;
    margin: 15px auto;
}

h3 {
    font-size: 24px;
    margin-bottom: 20px;
    color: #e75d88;
}

h4 {
    font-size: 20px;
    margin-bottom: 15px;
}

.btn {
    display: inline-block;
    padding: 12px 30px;
    background: linear-gradient(45deg, #e75d88, #f88db3);
    color: white;
    border-radius: 30px;
    text-align: center;
    font-weight: bold;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(231, 93, 136, 0.3);
}

.btn:hover {
    background: linear-gradient(45deg, #d43c6d, #f7709d);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(231, 93, 136, 0.4);
}

.btn-secondary {
    display: inline-block;
    padding: 10px 20px;
    background: #fff;
    color: #e75d88;
    border: 1px solid #e75d88;
    border-radius: 30px;
    text-align: center;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background: #e75d88;
    color: white;
}

/* 头部样式 */
header {
    background: white;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
}

.logo h1 {
    color: #e75d88;
    font-size: 24px;
}

nav ul {
    display: flex;
}

nav ul li {
    margin-left: 10px;
}

nav ul li a {
    color: #333;
    font-weight: 500;
    padding: 5px 10px;
    font-size: 18px;
    border-radius: 20px;
    transition: all 0.3s ease;
}

nav ul li a:hover,
nav ul li a.active {
    background: #e75d88;
    color: white;
}

/* 首页英雄区域 */
.hero {
    background: linear-gradient(rgba(231, 93, 136, 0.8), rgba(248, 141, 179, 0.9)), url('') no-repeat center center;
    background-size: cover;
    color: white;
    text-align: center;
    padding: 100px 0;
    margin-bottom: 50px;
}

.hero h2 {
    font-size: 48px;
    margin-bottom: 20px;
    color: white;
}

.hero h2:after {
    background: white;
}

.hero p {
    font-size: 20px;
    margin-bottom: 30px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* 宣传区域 */
.promo {
    padding: 50px 0;
    background: white;
}

.promo .container {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.promo-item {
    flex: 0 0 30%;
    text-align: center;
    padding: 30px 20px;
    margin-bottom: 30px;
    background: #fff9fa;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
}

.promo-item:hover {
    transform: translateY(-10px);
}

.promo-icon {
    font-size: 40px;
    margin-bottom: 20px;
    color: #e75d88;
}

.promo-item h3 {
    color: #e75d88;
    margin-bottom: 15px;
}

/* 新闻动态 */
.news {
    padding: 50px 0;
    background: #fff9fa;
}

.news-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.news-item {
    flex: 0 0 32%;
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    margin-bottom: 30px;
    transition: transform 0.3s ease;
}

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

.news-item h4 {
    margin: 0;
    padding: 20px 20px 0;
}

.news-item h4 a {
    color: #333;
}

.news-item h4 a:hover {
    color: #e75d88;
}

.date {
    color: #e75d88;
    font-size: 14px;
    padding: 10px 20px;
}

.news-item p {
    padding: 0 20px 20px;
    color: #666;
}

/* 业务范围 */
.services {
    padding: 50px 0;
    background: white;
}

.services-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.service-item {
    flex: 0 0 23%;
    text-align: center;
    padding: 30px 20px;
    margin-bottom: 30px;
    background: #fff9fa;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.service-icon {
    font-size: 40px;
    margin-bottom: 20px;
    color: #e75d88;
}

/* 成功案例 */
.cases {
    padding: 50px 0;
    background: #fff9fa;
}

.cases-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.case-item {
    flex: 0 0 30%;
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    margin-bottom: 30px;
    border-top: 3px solid #e75d88;
}

/* 人才发展预览 */
.careers-preview {
    padding: 80px 0;
    text-align: center;
    background: linear-gradient(45deg, #e75d88, #f88db3);
    color: white;
}

.careers-preview h2 {
    color: white;
}

.careers-preview h2:after {
    background: white;
}

.careers-preview p {
    max-width: 700px;
    margin: 0 auto 30px;
    font-size: 18px;
}

.careers-preview .btn {
    background: white;
    color: #e75d88;
}

.careers-preview .btn:hover {
    background: #f8f0f2;
}

/* 页面头部 */
.page-header {
    background: linear-gradient(rgba(231, 93, 136, 0.8), rgba(248, 141, 179, 0.9));
    color: white;
    text-align: center;
    padding: 80px 0;
    margin-bottom: 50px;
}

.page-header h2 {
    color: white;
    font-size: 36px;
}

.page-header h2:after {
    background: white;
}

.page-header p {
    font-size: 18px;
    max-width: 700px;
    margin: 0 auto;
}

/* 关于我们页面 */
.about-content {
    padding: 50px 0;
}

.about-content .container {
    display: flex;
    justify-content: space-between;
}

.about-text {
    flex: 0 0 65%;
    padding-right: 30px;
}

.about-text h3 {
    margin-top: 40px;
}

.about-text ul {
    padding-left: 20px;
}

.about-text ul li {
    margin-bottom: 15px;
    list-style: disc;
}

.about-image {
    flex: 0 0 30%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.placeholder-image {
    width: 100%;
    height: 250px;
    background: #f8f0f2;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #e75d88;
    font-weight: bold;
}

.culture-grid {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-top: 30px;
}

.culture-item {
    flex: 0 0 30%;
    background: #fff9fa;
    padding: 30px;
    border-radius: 10px;
    margin-bottom: 30px;
    text-align: center;
}

/* 新闻列表页面 */
.news-archive {
    padding: 50px 0;
}

.news-item {
    display: flex;
    background: white;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    margin-bottom: 30px;
    overflow: hidden;
    transition: transform 0.3s ease;
}

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

.news-date {
    flex: 0 0 100px;
    background: #e75d88;
    color: white;
    text-align: center;
    padding: 20px 10px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.news-date .day {
    font-size: 24px;
    font-weight: bold;
    display: block;
    margin-bottom: 5px;
}

.news-date .month {
    font-size: 14px;
    display: block;
    margin-bottom: 5px;
}

.news-date .year {
    font-size: 12px;
    display: block;
}

.news-content {
    flex: 1;
    padding: 20px;
}

.news-content h3 {
    margin-top: 0;
}

.news-content h3 a {
    color: #333;
}

.news-content h3 a:hover {
    color: #e75d88;
}

.excerpt {
    color: #666;
    margin-bottom: 15px;
}

.news-meta {
    display: flex;
    justify-content: space-between;
    font-size: 14px;
}

.category {
    background: #f8f0f2;
    color: #e75d88;
    padding: 3px 10px;
    border-radius: 15px;
}

.views {
    color: #999;
}

.pagination {
    text-align: center;
    margin-top: 40px;
}

.pagination ul {
    display: inline-flex;
}

.pagination ul li {
    margin: 0 5px;
}

.pagination ul li a {
    display: block;
    padding: 10px 15px;
    border-radius: 5px;
    color: #333;
    border: 1px solid #ddd;
}

.pagination ul li a.current,
.pagination ul li a:hover {
    background: #e75d88;
    color: white;
    border-color: #e75d88;
}

/* 产品中心页面 */
.product-categories {
    padding: 50px 0;
}

.category-filter {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.category-filter li {
    margin: 0 10px 10px;
}

.category-filter li a {
    display: block;
    padding: 10px 20px;
    background: #f8f0f2;
    color: #333;
    border-radius: 30px;
    transition: all 0.3s ease;
}

.category-filter li a:hover,
.category-filter li.active a {
    background: #e75d88;
    color: white;
}

.product-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.product-item {
    flex: 0 0 23%;
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    margin-bottom: 30px;
    transition: transform 0.3s ease;
}

.product-item:hover {
    transform: translateY(-10px);
}

.product-image {
    position: relative;
    height: 200px;
    background: #f8f0f2;
    display: flex;
    align-items: center;
    justify-content: center;
}

.tag {
    position: absolute;
    top: 15px;
    left: 15px;
    padding: 5px 10px;
    border-radius: 3px;
    color: white;
    font-size: 12px;
    font-weight: bold;
}

.tag.new {
    background: #4CAF50;
}

.tag.hot {
    background: #F44336;
}

.tag.sale {
    background: #FF9800;
}

.product-info {
    padding: 20px;
}

.product-info h3 {
    margin: 0 0 10px;
    font-size: 18px;
}

.product-desc {
    color: #666;
    margin-bottom: 15px;
    font-size: 14px;
}

.product-meta {
    display: flex;
    align-items: center;
}

.price {
    font-size: 18px;
    color: #e75d88;
    font-weight: bold;
}

.original-price {
    font-size: 14px;
    color: #999;
    text-decoration: line-through;
    margin-left: 10px;
}

.features-grid {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-top: 40px;
}

.feature-item {
    flex: 0 0 23%;
    text-align: center;
    padding: 30px 20px;
}

.feature-icon {
    font-size: 40px;
    margin-bottom: 20px;
}

/* 服务中心页面 */
.service-content {
    padding: 50px 0;
}

.service-grid {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-bottom: 50px;
}

.service-card {
    flex: 0 0 23%;
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    text-align: center;
    margin-bottom: 30px;
}

.service-icon {
    font-size: 40px;
    margin-bottom: 20px;
    color: #e75d88;
}

.service-card h3 {
    margin-bottom: 15px;
}

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

.service-details {
    background: #fff9fa;
    padding: 40px;
    border-radius: 10px;
}

.feature-row {
    display: flex;
    margin-bottom: 30px;
}

.feature-row:last-child {
    margin-bottom: 0;
}

.feature-icon {
    flex: 0 0 60px;
    font-size: 30px;
    color: #e75d88;
}

.feature-content {
    flex: 1;
}

.feature-content h4 {
    margin-bottom: 10px;
}

.service-process {
    padding: 50px 0;
    background: white;
}

.process-steps {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.step {
    flex: 0 0 23%;
    text-align: center;
    position: relative;
}

.step-number {
    width: 50px;
    height: 50px;
    background: #e75d88;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: bold;
    margin: 0 auto 20px;
}

/* 知识库页面 */
.knowledge-content {
    padding: 50px 0;
}

.knowledge-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.knowledge-item {
    flex: 0 0 48%;
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    margin-bottom: 30px;
    display: flex;
}

.knowledge-image {
    flex: 0 0 35%;
}

.knowledge-info {
    flex: 1;
    padding: 20px;
}

.knowledge-meta {
    display: flex;
    justify-content: space-between;
    margin-bottom: 15px;
}

.knowledge-info h3 {
    margin: 0 0 15px;
}

.knowledge-info h3 a {
    color: #333;
}

.knowledge-info h3 a:hover {
    color: #e75d88;
}

.excerpt {
    color: #666;
    margin-bottom: 15px;
}

.experts-grid {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-top: 40px;
}

.expert-card {
    flex: 0 0 30%;
    text-align: center;
    padding: 30px 20px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    margin-bottom: 30px;
}

.expert-avatar {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: #f8f0f2;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #e75d88;
    font-weight: bold;
}

.expert-card h4 {
    margin-bottom: 5px;
}

.title {
    color: #e75d88;
    margin-bottom: 15px;
    display: block;
}

.desc {
    color: #666;
    font-size: 14px;
}

/* 常见问题页面 */
.faq-content {
    padding: 50px 0;
}

.faq-search {
    display: flex;
    max-width: 600px;
    margin: 0 auto 40px;
}

.faq-search input {
    flex: 1;
    padding: 15px;
    border: 1px solid #ddd;
    border-radius: 30px 0 0 30px;
    outline: none;
}

.faq-search button {
    padding: 15px 30px;
    background: #e75d88;
    color: white;
    border: none;
    border-radius: 0 30px 30px 0;
    cursor: pointer;
    transition: background 0.3s ease;
}

.faq-search button:hover {
    background: #d43c6d;
}

.faq-categories {
    text-align: center;
    margin-bottom: 40px;
}

.faq-categories ul {
    display: inline-flex;
    flex-wrap: wrap;
    justify-content: center;
}

.faq-categories ul li {
    margin: 0 10px 10px;
}

.faq-categories ul li a {
    display: block;
    padding: 10px 20px;
    background: #f8f0f2;
    color: #333;
    border-radius: 30px;
    transition: all 0.3s ease;
}

.faq-categories ul li a:hover,
.faq-categories ul li.active a {
    background: #e75d88;
    color: white;
}

.faq-item {
    background: white;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    margin-bottom: 20px;
    overflow: hidden;
}

.faq-question {
    padding: 20px;
    background: #fff9fa;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-question h3 {
    margin: 0;
    color: #333;
    font-size: 18px;
}

.toggle {
    font-size: 24px;
    color: #e75d88;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.faq-answer {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-answer.open {
    padding: 20px;
    max-height: 1000px;
}

.faq-answer ul,
.faq-answer ol {
    padding-left: 20px;
    margin: 15px 0;
}

.faq-answer ul li,
.faq-answer ol li {
    margin-bottom: 10px;
}

.faq-answer ul li {
    list-style: disc;
}

.faq-answer ol li {
    list-style: decimal;
}

/* 人才发展页面 */
.careers-intro {
    padding: 50px 0;
}

.careers-content {
    display: flex;
    justify-content: space-between;
}

.careers-text {
    flex: 0 0 65%;
    padding-right: 30px;
}

.careers-image {
    flex: 0 0 30%;
}

.values-grid {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.value-item {
    flex: 0 0 23%;
    text-align: center;
    padding: 30px 20px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    margin-bottom: 30px;
}

.value-icon {
    font-size: 40px;
    margin-bottom: 20px;
    color: #e75d88;
}

.benefits-grid {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.benefit-item {
    flex: 0 0 30%;
    background: #fff9fa;
    padding: 30px;
    border-radius: 10px;
    margin-bottom: 30px;
}

.positions-list {
    margin-top: 40px;
}

.position-item {
    background: white;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    margin-bottom: 20px;
    overflow: hidden;
}

.position-header {
    padding: 20px;
    background: #fff9fa;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.position-header h4 {
    margin: 0;
}

.department {
    background: #e75d88;
    color: white;
    padding: 5px 15px;
    border-radius: 15px;
    font-size: 14px;
}

.position-details {
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.location,
.req {
    margin: 0 0 10px;
    color: #666;
}

.campus-content {
    background: #fff9fa;
    padding: 40px;
    border-radius: 10px;
    text-align: center;
}

.campus-content p {
    margin-bottom: 20px;
    font-size: 18px;
}

/* 联系我们页面 */
.contact-content {
    padding: 50px 0;
}

.contact-grid {
    display: flex;
    justify-content: space-between;
}

.contact-info {
    flex: 0 0 45%;
}

.company-info p {
    margin-bottom: 15px;
    line-height: 1.8;
}

.departments {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 20px;
}

.department-item {
    background: #fff9fa;
    padding: 20px;
    border-radius: 10px;
}

.department-item p {
    margin: 0;
    line-height: 1.8;
}

.department-item a {
    color: #e75d88;
    font-weight: bold;
}

.department-item a:hover {
    text-decoration: underline;
}

.contact-map {
    flex: 0 0 50%;
}

.map-placeholder {
    height: 400px;
    background: #f8f0f2;
    border-radius: 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #e75d88;
    font-weight: bold;
}

.contact-message {
    padding: 50px 0;
    background: #fff9fa;
}

.message-form {
    max-width: 700px;
    margin: 0 auto;
    background: white;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 10px;
    font-weight: bold;
    color: #333;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-family: 'Microsoft YaHei', Arial, sans-serif;
    font-size: 16px;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #e75d88;
}

/* 底部样式 */
footer {
    background: #333;
    color: white;
    padding: 50px 0 20px;
}

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

.footer-section {
    flex: 0 0 30%;
}

.footer-section h3 {
    color: white;
    margin-bottom: 20px;
    font-size: 20px;
}

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

.footer-section ul li a {
    color: #ccc;
}

.footer-section ul li a:hover {
    color: #e75d88;
}

.footer-section p {
    color: #ccc;
    margin-bottom: 10px;
    line-height: 1.8;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #555;
    color: #999;
}

/* 响应式设计 */
@media (max-width: 992px) {

    .promo-item,
    .service-item,
    .case-item,
    .value-item,
    .benefit-item,
    .expert-card,
    .product-item,
    .step {
        flex: 0 0 48%;
    }

    .news-item {
        flex: 0 0 100%;
    }

    .about-content .container,
    .careers-content,
    .contact-grid {
        flex-direction: column;
    }

    .about-text,
    .careers-text {
        flex: 0 0 100%;
        padding-right: 0;
        margin-bottom: 30px;
    }

    .about-image,
    .careers-image,
    .contact-info,
    .contact-map {
        flex: 0 0 100%;
    }

    .departments {
        grid-template-columns: 1fr;
    }

    .knowledge-item {
        flex: 0 0 100%;
    }

    .position-details {
        flex-direction: column;
        align-items: flex-start;
    }

    .position-details .btn {
        margin-top: 15px;
    }
}

@media (max-width: 768px) {
    header .container {
        flex-direction: column;
        text-align: center;
    }

    nav ul {
        flex-wrap: wrap;
        justify-content: center;
        margin-top: 20px;
    }

    nav ul li {
        margin: 5px 10px;
    }

    h2 {
        font-size: 28px;
    }

    .hero h2 {
        font-size: 36px;
    }

    .promo-item,
    .service-item,
    .case-item,
    .value-item,
    .benefit-item,
    .expert-card,
    .product-item,
    .step,
    .culture-item {
        flex: 0 0 100%;
    }

    .category-filter li,
    .faq-categories ul li {
        margin: 5px;
    }

    .category-filter li a,
    .faq-categories ul li a {
        padding: 8px 15px;
        font-size: 14px;
    }

    .message-form {
        padding: 20px;
    }

    .footer-content {
        flex-direction: column;
        gap: 30px;
    }

    .footer-section {
        flex: 0 0 100%;
    }
}

@media (max-width: 576px) {
    .container {
        width: 95%;
    }

    .hero {
        padding: 60px 0;
    }

    .hero h2 {
        font-size: 28px;
    }

    .hero p {
        font-size: 16px;
    }

    .news-date {
        flex: 0 0 80px;
        padding: 15px 5px;
    }

    .news-content {
        padding: 15px;
    }

    .product-item {
        flex: 0 0 100%;
    }

    .position-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .department {
        margin-top: 10px;
    }
}