/**
 * 全国医院导航网站样式文件
 * 
 * @author AI Assistant
 * @version 4.0
 */

/* 重置样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* 基础样式 */
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Helvetica Neue', Helvetica, Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8f9fa;
}

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

/* 头部样式 */
.header {
    background: #fff;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    gap: 2rem;
}

.logo a {
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo-icon {
    font-size: 2rem;
    line-height: 1;
}

.logo h1 {
    color: #2c5aa0;
    font-size: 1.8rem;
    font-weight: 600;
    margin: 0;
}

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

.nav-list a {
    text-decoration: none;
    color: #666;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-list a:hover {
    color: #2c5aa0;
}

/* 头部搜索框样式 */
.header-search {
    flex-shrink: 0;
}

.header-search-form {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.header-search-input {
    padding: 0.5rem 1rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 0.9rem;
    width: 250px;
    transition: border-color 0.3s, box-shadow 0.3s;
}

.header-search-input:focus {
    outline: none;
    border-color: #2c5aa0;
    box-shadow: 0 0 0 2px rgba(44, 90, 160, 0.1);
}

.header-search-btn {
    padding: 0.5rem 1rem;
    background: #2c5aa0;
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: background-color 0.3s;
}

.header-search-btn:hover {
    background: #1e3d6f;
}

/* 主要内容区域 */
.main {
    min-height: calc(100vh - 200px);
}

/* 面包屑导航 */
.breadcrumb {
    padding: 1rem 0;
    background: #f8f9fa;
    border-bottom: 1px solid #e9ecef;
}

.breadcrumb-list {
    display: flex;
    align-items: center;
    list-style: none;
    gap: 0.5rem;
}

.breadcrumb-item a {
    color: #2c5aa0;
    text-decoration: none;
}

.breadcrumb-item.active span {
    color: #666;
}

.breadcrumb-separator {
    color: #999;
}

/* 英雄区域 */
.hero {
    background: #f8f9fa;
    color: #333;
    padding: 3rem 0;
    text-align: center;
    border-bottom: 1px solid #e9ecef;
}

.hero-title {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: #333;
}

.hero-subtitle {
    font-size: 1rem;
    margin-bottom: 2rem;
    color: #666;
}

/* 搜索表单 */
.search-form {
    max-width: 600px;
    margin: 0 auto;
}

.search-box {
    display: flex;
    margin-bottom: 1rem;
    background: white;
    border: 1px solid #ddd;
    border-radius: 4px;
    overflow: hidden;
}

.search-input {
    flex: 1;
    padding: 0.75rem 1rem;
    border: none;
    font-size: 1rem;
    outline: none;
}

.search-btn {
    padding: 0.75rem 1.5rem;
    background: #007bff;
    color: white;
    border: none;
    font-size: 1rem;
    cursor: pointer;
}

.search-btn:hover {
    background: #0056b3;
}

.search-filters {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.filter-select {
    padding: 0.5rem;
    border: 1px solid #ddd;
    background: white;
    color: #333;
    border-radius: 4px;
    font-size: 0.9rem;
    outline: none;
}

.filter-select:focus {
    border-color: #007bff;
}

/* 区域样式 */
.section-title {
    font-size: 1.8rem;
    margin-bottom: 2rem;
    color: #2c5aa0;
    text-align: center;
    font-weight: 600;
}

/* 网站介绍和统计 */
.site-intro {
    padding: 50px 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.intro-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
    align-items: center;
}

.intro-text h2 {
    font-size: 2.2rem;
    margin-bottom: 20px;
    font-weight: 600;
}

.intro-text p {
    font-size: 1.1rem;
    line-height: 1.8;
    opacity: 0.95;
}

.intro-text a {
    color: #ffd700;
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: border-color 0.3s ease;
}

.intro-text a:hover {
    border-bottom-color: #ffd700;
}

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

.stat-item {
    text-align: center;
    padding: 20px;
    background: rgba(255,255,255,0.1);
    border-radius: 12px;
    backdrop-filter: blur(10px);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: #ffd700;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 1rem;
    opacity: 0.9;
}

.stat-label a {
    color: white;
    text-decoration: none;
    transition: color 0.3s ease;
}

.stat-label a:hover {
    color: #ffd700;
}

/* 热门城市 */
.hot-cities {
    padding: 50px 0;
    background: #f8f9fa;
}

.section-desc {
    text-align: center;
    color: #666;
    margin-bottom: 30px;
    font-size: 1.1rem;
}

.cities-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 15px;
    margin-top: 30px;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.city-link {
    display: flex;
    flex-direction: column;
    padding: 20px 15px;
    background: white;
    border-radius: 10px;
    text-decoration: none;
    color: #333;
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid #e9ecef;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.city-link:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
    color: #007bff;
    border-color: #007bff;
}

.city-name {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 5px;
}

.city-province {
    font-size: 0.9rem;
    color: #666;
}

.more-cities, .more-hospitals {
    text-align: center;
    margin-top: 30px;
}

.more-link {
    display: inline-block;
    padding: 12px 30px;
    background: #007bff;
    color: white;
    text-decoration: none;
    border-radius: 25px;
    transition: all 0.3s ease;
    font-weight: 500;
}

.more-link:hover {
    background: #0056b3;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,123,255,0.3);
}

/* 热门科室 */
.hot-departments {
    padding: 50px 0;
    background: white;
}

.departments-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 15px;
    margin-top: 30px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.dept-link {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 15px 10px;
    background: #f8f9fa;
    border: 2px solid #e9ecef;
    border-radius: 8px;
    text-decoration: none;
    color: #495057;
    text-align: center;
    font-weight: 500;
    transition: all 0.3s ease;
    min-height: 50px;
}

.dept-link:hover {
    background: #007bff;
    color: white;
    border-color: #007bff;
    transform: translateY(-2px);
}

/* 推荐医院 */
.featured-hospitals {
    padding: 50px 0;
    background: #f8f9fa;
}

.hospitals-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

/* 医院卡片 */
.hospital-card {
    background: white;
    border: 1px solid #e9ecef;
    border-radius: 12px;
    padding: 20px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.hospital-card:hover {
    border-color: #007bff;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}

.hospital-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 15px;
}

.hospital-info {
    margin-bottom: 15px;
}

.hospital-info > div {
    display: flex;
    align-items: center;
    margin-bottom: 8px;
    font-size: 0.9rem;
}

.hospital-info i {
    margin-right: 6px;
    width: 16px;
    color: #666;
}

.hospital-location a,
.hospital-type a,
.hospital-specialties a {
    color: #007bff;
    text-decoration: none;
}

.hospital-location a:hover,
.hospital-type a:hover,
.hospital-specialties a:hover {
    text-decoration: underline;
}

.hospital-reason {
    color: #666;
    font-style: italic;
    font-size: 0.9rem;
}

.hospital-actions {
    text-align: center;
}

.btn-detail {
    display: inline-block;
    padding: 8px 20px;
    background: #007bff;
    color: white;
    text-decoration: none;
    border-radius: 20px;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.btn-detail:hover {
    background: #0056b3;
    transform: translateY(-1px);
}

.hospital-name {
    margin-bottom: 0.5rem;
}

.hospital-name a {
    color: #007bff;
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: 600;
}

.hospital-name a:hover {
    color: #0056b3;
}

.hospital-meta {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.level {
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 500;
    color: white;
}

.level-3a { background: #10b981; }
.level-3b { background: #059669; }
.level-3c { background: #047857; }
.level-2a { background: #3b82f6; }
.level-2b { background: #2563eb; }
.level-2c { background: #1d4ed8; }
.level-1a { background: #8b5cf6; }
.level-1b { background: #7c3aed; }
.level-1c { background: #6d28d9; }
.level-unknown { background: #6b7280; }

.hospital-type {
    color: #666;
    font-size: 0.9rem;
}

.hospital-location {
    color: #666;
    font-size: 0.9rem;
}

.hospital-address,
.hospital-phone {
    color: #666;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.hospital-departments {
    margin-top: 1rem;
}

.departments-label {
    color: #666;
    font-size: 0.9rem;
    margin-right: 0.5rem;
}

.department-tag {
    display: inline-block;
    background: #e3f2fd;
    color: #1976d2;
    padding: 0.2rem 0.5rem;
    border-radius: 12px;
    font-size: 0.8rem;
    margin: 0.2rem 0.3rem 0.2rem 0;
}

.more-departments {
    color: #666;
    font-size: 0.8rem;
}

/* 搜索结果 */
.search-results {
    padding: 2rem 0;
    background: white;
}

.hospital-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.search-results .hospital-card {
    display: flex;
    align-items: flex-start;
    padding: 1.5rem;
}

.hospital-info {
    flex: 1;
}

/* 分页 */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    margin-top: 2rem;
}

.pagination-link,
.pagination-current {
    padding: 0.5rem 1rem;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 500;
}

.pagination-link {
    color: #2c5aa0;
    background: white;
    border: 1px solid #e9ecef;
    transition: all 0.3s;
}

.pagination-link:hover {
    background: #2c5aa0;
    color: white;
}

.pagination-current {
    background: #2c5aa0;
    color: white;
    border: 1px solid #2c5aa0;
}

/* 底部 */
.footer {
    background: #2c3e50;
    color: white;
    padding: 2rem 0 1rem;
    margin-top: 4rem;
}

.footer-bottom {
    text-align: center;
    color: #bdc3c7;
}

.footer-line {
    margin-bottom: 0.8rem;
    line-height: 1.6;
}

.footer-line:last-child {
    margin-bottom: 0;
}

.footer-line p {
    margin: 0;
    font-size: 0.9rem;
}

.footer-line a {
    color: #bdc3c7;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-line a:hover {
    color: white;
}

/* 图标样式 */
.icon-location::before {
    content: "📍";
    margin-right: 0.25rem;
}

.icon-phone::before {
    content: "📞";
    margin-right: 0.25rem;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    .header-content {
        flex-direction: column;
        gap: 1rem;
    }
    
    .nav-list {
        gap: 1rem;
    }
    
    .header-search {
        width: 100%;
        margin-top: 1rem;
    }
    
    .header-search-input {
        width: 100%;
        max-width: 300px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .search-box {
        flex-direction: column;
        border-radius: 12px;
    }
    
    .search-input {
        border-radius: 12px 12px 0 0;
    }
    
    .search-btn {
        border-radius: 0 0 12px 12px;
    }
    
    .search-filters {
        flex-direction: column;
        align-items: center;
    }
    
    .filter-select {
        width: 200px;
    }
    
    .cities-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    
    .hospitals-grid {
        grid-template-columns: 1fr;
    }
    
    .search-results .hospital-card {
        flex-direction: column;
    }
    
    .hospital-meta {
        flex-wrap: wrap;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 2rem 0;
    }
    
    .hero-title {
        font-size: 1.5rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .hospital-card {
        padding: 1rem;
    }
    
    .hospital-name a {
        font-size: 1.1rem;
    }
}

/* 加载动画 */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid #2c5aa0;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* 无障碍访问 */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* 焦点样式 */
a:focus,
button:focus,
input:focus,
select:focus {
    outline: 2px solid #2c5aa0;
    outline-offset: 2px;
}

/* 医院列表项样式 */
.hospital-item {
    background: white;
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: all 0.3s;
    border: 1px solid #e9ecef;
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.hospital-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.hospital-item .hospital-info {
    flex: 1;
}

.hospital-item .hospital-name {
    margin-bottom: 0.5rem;
}

.hospital-item .hospital-name a {
    color: #2c5aa0;
    text-decoration: none;
    font-size: 1.2rem;
    font-weight: 600;
}

.hospital-item .hospital-name a:hover {
    color: #1e3a8a;
}

.hospital-item .hospital-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.hospital-item .hospital-type {
    padding: 0.25rem 0.75rem;
    background: #f8f9fa;
    border-radius: 20px;
    font-size: 0.8rem;
    color: #666;
}

.hospital-item .hospital-details {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.hospital-item .detail-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #666;
    font-size: 0.9rem;
}

.hospital-item .detail-item i {
    width: 16px;
    height: 16px;
    opacity: 0.7;
}

.hospital-item .hospital-actions {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    min-width: 120px;
}

.hospital-item .action-btn {
    padding: 0.5rem 1rem;
    border-radius: 6px;
    text-decoration: none;
    text-align: center;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.hospital-item .action-btn.primary {
    background: #2c5aa0;
    color: white;
}

.hospital-item .action-btn.primary:hover {
    background: #1e3a8a;
}

.hospital-item .action-btn:not(.primary) {
    background: #f8f9fa;
    color: #666;
    border: 1px solid #e9ecef;
}

.hospital-item .action-btn:not(.primary):hover {
    background: #e9ecef;
    color: #333;
}

/* 医院列表容器 */
.hospitals-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .hospital-item {
        flex-direction: column;
        gap: 1rem;
    }
    
    .hospital-item .hospital-actions {
        flex-direction: row;
        min-width: auto;
    }
}

/* 医院详情页样式 */
.hospital-detail {
    padding: 2rem 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    min-height: 60vh;
}

.hospital-header {
    text-align: center;
    margin-bottom: 3rem;
    padding: 2rem;
    background: white;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.hospital-header .hospital-name {
    font-size: 2.5rem;
    font-weight: 700;
    color: #2c5aa0;
    margin-bottom: 1rem;
    text-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.hospital-badges {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.hospital-badges .level,
.hospital-badges .hospital-type {
    padding: 0.5rem 1.5rem;
    border-radius: 25px;
    font-weight: 600;
    font-size: 1rem;
}

.hospital-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 2rem;
    align-items: start;
}

.hospital-main {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.hospital-info-card,
.hospital-departments-card,
.hospital-description-card {
    background: white;
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    border: 1px solid #e9ecef;
    transition: all 0.3s ease;
}

.hospital-info-card:hover,
.hospital-departments-card:hover,
.hospital-description-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.12);
}

.hospital-info-card h3,
.hospital-departments-card h3,
.hospital-description-card h3 {
    color: #2c5aa0;
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid #e9ecef;
    position: relative;
}

.hospital-info-card h3::after,
.hospital-departments-card h3::after,
.hospital-description-card h3::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 50px;
    height: 2px;
    background: #2c5aa0;
}

.info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.info-item {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.info-item label {
    font-weight: 600;
    color: #495057;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.info-item span {
    color: #333;
    font-size: 1.1rem;
    padding: 0.75rem;
    background: #f8f9fa;
    border-radius: 8px;
    border-left: 4px solid #2c5aa0;
}

.departments-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.department-tag {
    padding: 0.5rem 1rem;
    background: linear-gradient(135deg, #2c5aa0, #1e3a8a);
    color: white;
    text-decoration: none;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(44, 90, 160, 0.3);
}

.department-tag:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(44, 90, 160, 0.4);
    background: linear-gradient(135deg, #1e3a8a, #2c5aa0);
}

.description-content {
    line-height: 1.8;
    color: #555;
    font-size: 1.1rem;
    text-align: justify;
}

.hospital-sidebar {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-card,
.quick-actions {
    background: white;
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    border: 1px solid #e9ecef;
}

.contact-card h4,
.quick-actions h4 {
    color: #2c5aa0;
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    text-align: center;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: #f8f9fa;
    border-radius: 12px;
    border-left: 4px solid #2c5aa0;
}

.contact-item i {
    width: 20px;
    height: 20px;
    color: #2c5aa0;
}

.contact-item span {
    color: #333;
    font-weight: 500;
}

.action-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.action-btn {
    padding: 1rem 1.5rem;
    border-radius: 12px;
    text-decoration: none;
    text-align: center;
    font-weight: 600;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    font-size: 1rem;
}

.action-btn.primary {
    background: linear-gradient(135deg, #2c5aa0, #1e3a8a);
    color: white;
    box-shadow: 0 4px 15px rgba(44, 90, 160, 0.3);
}

.action-btn.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(44, 90, 160, 0.4);
}

.action-btn:not(.primary) {
    background: #f8f9fa;
    color: #2c5aa0;
    border: 2px solid #e9ecef;
}

.action-btn:not(.primary):hover {
    background: #e9ecef;
    border-color: #2c5aa0;
    transform: translateY(-2px);
}

/* 相关医院样式 */
.related-hospitals {
    padding: 3rem 0;
    background: white;
}

.related-hospitals .section-title {
    text-align: center;
    font-size: 2rem;
    font-weight: 700;
    color: #2c5aa0;
    margin-bottom: 2rem;
}

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

.related-hospitals .hospital-card {
    padding: 1.5rem;
    transition: all 0.3s ease;
}

.related-hospitals .hospital-card:hover {
    transform: translateY(-4px);
}

.related-hospitals .hospital-card h4 {
    margin-bottom: 1rem;
}

.related-hospitals .hospital-card h4 a {
    color: #2c5aa0;
    text-decoration: none;
    font-size: 1.2rem;
    font-weight: 600;
}

.related-hospitals .hospital-meta {
    margin-bottom: 1rem;
}

.related-hospitals .hospital-phone {
    color: #666;
    font-size: 0.9rem;
    margin: 0;
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .hospital-content {
        grid-template-columns: 1fr;
    }
    
    .hospital-sidebar {
        order: -1;
    }
}

@media (max-width: 768px) {
    .hospital-header .hospital-name {
        font-size: 2rem;
    }
    
    .info-grid {
        grid-template-columns: 1fr;
    }
    
    .hospitals-grid {
        grid-template-columns: 1fr;
    }
    
    .hospital-badges {
        flex-direction: column;
        align-items: center;
    }
}

/* SEO内容区域 */
.seo-content {
    padding: 50px 0;
    background: white;
    border-top: 1px solid #e9ecef;
}

.content-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.content-block {
    padding: 25px;
    background: #f8f9fa;
    border-radius: 10px;
    border-left: 4px solid #007bff;
}

.content-block h3 {
    color: #2c5aa0;
    margin-bottom: 15px;
    font-size: 1.3rem;
    font-weight: 600;
}

.content-block p {
    line-height: 1.7;
    color: #555;
    margin: 0;
}

.content-block a {
    color: #007bff;
    text-decoration: none;
    font-weight: 500;
}

.content-block a:hover {
    text-decoration: underline;
}

/* 响应式设计优化 */
@media (max-width: 1024px) {
    .intro-content {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }
    
    .stats-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 15px;
    }
    
    .stat-item {
        padding: 15px 10px;
    }
    
    .stat-number {
        font-size: 2rem;
    }
}

@media (max-width: 768px) {
    .intro-text h2 {
        font-size: 1.8rem;
    }
    
    .intro-text p {
        font-size: 1rem;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .cities-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 12px;
    }
    
    .departments-grid {
        grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
        gap: 12px;
    }
    
    .hospitals-grid {
        grid-template-columns: 1fr;
    }
    
    .content-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .site-intro {
        padding: 30px 0;
    }
    
    .hot-cities,
    .hot-departments,
    .featured-hospitals,
    .seo-content {
        padding: 30px 0;
    }
}

@media (max-width: 480px) {
    .city-link {
        padding: 15px 10px;
    }
    
    .dept-link {
        padding: 12px 8px;
        font-size: 0.9rem;
    }
    
    .hospital-card {
        padding: 15px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    
    .stat-number {
        font-size: 1.8rem;
    }
}

/* 城市页面样式 - 简约设计 */
.city-overview {
    background: #f8f9fa;
    padding: 2rem 0;
    border-bottom: 1px solid #e9ecef;
}

.city-header h1 {
    font-size: 2rem;
    color: #333;
    margin-bottom: 1rem;
    font-weight: 600;
}

.city-stats {
    display: flex;
    gap: 2rem;
    margin-top: 1rem;
}

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

.stat-number {
    display: block;
    font-size: 1.5rem;
    font-weight: 600;
    color: #007bff;
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.9rem;
    color: #666;
}

.quick-filters {
    background: white;
    padding: 1.5rem 0;
    border-bottom: 1px solid #e9ecef;
}

.quick-filters h3 {
    font-size: 1.2rem;
    color: #333;
    margin-bottom: 1rem;
    font-weight: 600;
}

.filter-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.filter-tab {
    padding: 0.5rem 1rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    text-decoration: none;
    color: #666;
    background: white;
    font-size: 0.9rem;
}

.filter-tab:hover {
    color: #007bff;
    border-color: #007bff;
}

.filter-tab.active {
    background: #007bff;
    color: white;
    border-color: #007bff;
}

.city-hospitals {
    padding: 2rem 0;
}

.hospitals-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 2rem;
}

.hospitals-main {
    background: white;
}

.hospitals-sidebar {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.related-cities,
.quick-search {
    background: white;
    border: 1px solid #e9ecef;
    border-radius: 4px;
    padding: 1.5rem;
}

.related-cities h4,
.quick-search h4 {
    font-size: 1.1rem;
    color: #333;
    margin-bottom: 1rem;
    font-weight: 600;
}

.related-cities .cities-grid,
.quick-search .cities-grid {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.city-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem;
    border: 1px solid #e9ecef;
    border-radius: 4px;
    text-decoration: none;
    color: #333;
    background: #f8f9fa;
}

.city-item:hover {
    background: #e9ecef;
    color: #007bff;
}

.city-name {
    font-weight: 500;
}

.city-count {
    font-size: 0.85rem;
    color: #666;
}

.search-form {
    display: flex;
    gap: 0.5rem;
}

.search-input {
    flex: 1;
    padding: 0.5rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 0.9rem;
}

.search-input:focus {
    outline: none;
    border-color: #007bff;
}

.search-btn {
    padding: 0.5rem 1rem;
    background: #007bff;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.9rem;
}

.search-btn:hover {
    background: #0056b3;
}

/* 城市页面响应式设计 */
@media (max-width: 768px) {
    .hospitals-content {
        grid-template-columns: 1fr;
    }
    
    .city-stats {
        flex-wrap: wrap;
        gap: 1rem;
    }
    
    .stat-item {
        flex: 1;
        min-width: 80px;
    }
    
    .filter-tabs {
        flex-direction: column;
    }
    
    .filter-tab {
        text-align: center;
    }
}

/* 搜索结果布局样式 */
.results-content {
    display: flex;
    flex-direction: column;
    gap: 20px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.results-main {
    width: 100%;
}

/* 搜索结果侧边栏样式 */
.results-sidebar {
    width: 100%;
    flex-shrink: 0;
}

/* 筛选卡片样式 */
.filter-card {
    background: #fff;
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    margin-bottom: 20px;
}

.filter-card h4 {
    color: #333;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #f0f0f0;
}

/* 筛选表单样式 */
.filter-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.filter-group label {
    font-weight: 500;
    color: #555;
    font-size: 0.9rem;
}

.filter-group select {
    padding: 8px 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 0.9rem;
    background: #fff;
    color: #333;
    transition: border-color 0.3s, box-shadow 0.3s;
}

.filter-group select:focus {
    outline: none;
    border-color: #2c5aa0;
    box-shadow: 0 0 0 2px rgba(44, 90, 160, 0.1);
}

.filter-submit {
    padding: 10px 20px;
    background: #2c5aa0;
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.3s, transform 0.2s;
    margin-top: 10px;
}

.filter-submit:hover {
    background: #1e3d6f;
    transform: translateY(-1px);
}

.filter-submit:active {
    transform: translateY(0);
}

/* 热门搜索样式 */
.hot-searches {
    background: #fff;
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    margin-top: 20px;
}

.hot-searches h4 {
    color: #333;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid #f0f0f0;
}

.hot-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.hot-tag {
    display: inline-block;
    padding: 6px 12px;
    background: #f8f9fa;
    color: #495057;
    text-decoration: none;
    border-radius: 20px;
    font-size: 0.9rem;
    border: 1px solid #e9ecef;
    transition: all 0.3s ease;
}

.hot-tag:hover {
    background: #2c5aa0;
    color: #fff;
    border-color: #2c5aa0;
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(44, 90, 160, 0.2);
}

/* 打印样式 */
@media print {
    .header,
    .footer,
    .search-form,
    .pagination {
        display: none;
    }
    
    .hospital-card,
    .hospital-item {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ccc;
    }
    
    a {
        color: #000 !important;
        text-decoration: underline;
    }
}