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

:root {
    --primary-color: #007bff;
    --primary-dark: #0056b3;
    --secondary-color: #28a745;
    --text-color: #333;
    --text-light: #666;
    --bg-light: #f8f9fa;
    --bg-white: #ffffff;
    --border-color: #e0e0e0;
    --shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 4px 20px rgba(0, 0, 0, 0.15);
    --transition: all 0.3s ease;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Microsoft YaHei', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--bg-white);
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
}

/* 导航栏 */
.navbar {
    background: var(--bg-white);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 20px;
}

.nav-brand a {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
}

.nav-brand i {
    font-size: 1.8rem;
}

.nav-menu {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-menu a {
    font-weight: 500;
    color: var(--text-color);
    position: relative;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--primary-color);
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: var(--transition);
}

.nav-menu a:hover::after,
.nav-menu a.active::after {
    width: 100%;
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-color);
    cursor: pointer;
}

/* 首页横幅 */
.hero {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    padding: 120px 20px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="40" fill="rgba(255,255,255,0.1)"/></svg>');
    background-size: 200px;
    animation: float 20s infinite linear;
}

@keyframes float {
    0% { transform: translate(0, 0); }
    50% { transform: translate(50px, 50px); }
    100% { transform: translate(0, 0); }
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
}

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

.hero p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* 按钮样式 */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: var(--transition);
    border: none;
}

.btn-primary {
    background: white;
    color: var(--primary-color);
}

.btn-primary:hover {
    background: var(--bg-light);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

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

.btn-large {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
}

/* 通用区块 */
.section {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--text-color);
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: var(--primary-color);
    margin: 1rem auto 0;
    border-radius: 2px;
}

/* 诊所介绍 */
.about-section {
    background: var(--bg-white);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text p {
    margin-bottom: 1.5rem;
    font-size: 1.05rem;
    color: var(--text-light);
    line-height: 1.8;
}

.about-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.feature-item {
    text-align: center;
    padding: 2rem;
    background: var(--bg-light);
    border-radius: 10px;
    transition: var(--transition);
}

.feature-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.feature-item i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.feature-item h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.feature-item p {
    color: var(--text-light);
    font-size: 0.9rem;
}

/* 诊疗项目 */
.services-section {
    background: var(--bg-light);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--bg-white);
    padding: 2.5rem;
    border-radius: 10px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.service-icon {
    text-align: center;
    margin-bottom: 1.5rem;
}

.service-icon i {
    font-size: 3rem;
    color: var(--primary-color);
}

.service-card h3 {
    text-align: center;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.service-card > p {
    text-align: center;
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

.service-list {
    list-style: none;
    padding: 0 1rem 1.5rem;
    margin-bottom: 1.5rem;
}

.service-list li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--text-light);
}

.service-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    font-weight: bold;
}

.service-link {
    display: block;
    text-align: center;
    color: var(--primary-color);
    font-weight: 600;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
    transition: var(--transition);
}

.service-link:hover {
    color: var(--primary-dark);
}

.service-link i {
    margin-left: 0.5rem;
    transition: transform 0.3s ease;
}

.service-link:hover i {
    transform: translateX(5px);
}

/* 诊所特色 */
.features-section {
    background: var(--bg-white);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.feature-box {
    background: var(--bg-light);
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    transition: var(--transition);
}

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

.feature-box i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.feature-box h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

.feature-box p {
    color: var(--text-light);
    line-height: 1.8;
}

/* 就诊流程介绍区块 */
.process-intro {
    background: var(--bg-light);
    text-align: center;
    padding: 60px 20px;
}

/* 详细流程时间轴 */
.detailed-process {
    background: var(--bg-white);
}

.process-timeline {
    max-width: 900px;
    margin: 0 auto;
}

.timeline-item {
    display: flex;
    gap: 2rem;
    padding: 2rem;
    margin-bottom: 2rem;
    background: var(--bg-light);
    border-radius: 10px;
    transition: var(--transition);
}

.timeline-item:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow-hover);
}

.timeline-number {
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: bold;
}

.timeline-content {
    flex: 1;
}

.timeline-content h3 {
    font-size: 1.5rem;
    color: var(--text-color);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.timeline-content h3 i {
    color: var(--primary-color);
    font-size: 1.8rem;
}

.timeline-content > p {
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.timeline-tip {
    background: white;
    padding: 1rem;
    border-radius: 8px;
    border-left: 4px solid var(--secondary-color);
    margin-top: 1rem;
}

.timeline-tip i {
    color: var(--secondary-color);
    margin-right: 0.5rem;
}

.timeline-tip span {
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.6;
}

.timeline-details {
    background: white;
    padding: 1rem;
    border-radius: 8px;
    margin-top: 1rem;
}

.timeline-details ul {
    list-style: none;
    padding: 0;
}

.timeline-details li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--text-light);
}

.timeline-details li::before {
    content: '';
    position: absolute;
    left: 0;
}

.timeline-details li i {
    color: var(--secondary-color);
    margin-right: 0.5rem;
}

/* FAQ介绍区块 */
.faq-intro {
    background: var(--bg-light);
    text-align: center;
    padding: 60px 20px;
}

/* FAQ区块 */
.faq-section {
    background: var(--bg-white);
}

.faq-list {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    margin-bottom: 1.5rem;
    overflow: hidden;
    transition: var(--transition);
}

.faq-item:hover {
    box-shadow: var(--shadow-hover);
}

.faq-item.active {
    border-color: var(--primary-color);
    box-shadow: var(--shadow);
}

.faq-question {
    padding: 1.5rem 2rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.faq-question h3 {
    font-size: 1.2rem;
    color: var(--text-color);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.faq-question h3 i {
    color: var(--primary-color);
    font-size: 1.5rem;
}

.faq-toggle {
    background: none;
    border: none;
    font-size: 1.2rem;
    color: var(--text-light);
    cursor: pointer;
    padding: 0.5rem;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-toggle {
    color: var(--primary-color);
}

.faq-answer {
    padding: 0 2rem 2rem;
    display: none;
    border-top: 1px solid var(--border-color);
    padding-top: 1.5rem;
}

.faq-item.active .faq-answer {
    display: block;
}

.faq-answer > p {
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.answer-pricing {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin: 1.5rem 0;
}

.price-item {
    background: var(--bg-light);
    padding: 1.5rem;
    border-radius: 8px;
    text-align: center;
}

.price-item h4 {
    font-size: 1.1rem;
    color: var(--text-color);
    margin-bottom: 0.5rem;
}

.price-item .price {
    font-size: 1.4rem;
    font-weight: bold;
    color: var(--primary-color);
}

.answer-note {
    background: #e3f2fd;
    padding: 1rem;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1rem;
}

.answer-note i {
    color: var(--primary-color);
}

.answer-note span {
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.6;
}

.answer-timeline {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin: 1.5rem 0;
}

.timeline-item-small {
    flex: 1;
    min-width: 200px;
    background: var(--bg-light);
    padding: 1.5rem;
    border-radius: 8px;
    text-align: center;
}

.timeline-item-small h4 {
    font-size: 1.1rem;
    color: var(--text-color);
    margin-bottom: 0.5rem;
}

.timeline-item-small p {
    font-size: 1.3rem;
    font-weight: bold;
    color: var(--primary-color);
}

.answer-highlight {
    background: #e8f5e9;
    padding: 1.5rem;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: 1rem;
}

.answer-highlight i {
    font-size: 2rem;
    color: var(--secondary-color);
}

.answer-highlight strong {
    color: var(--secondary-color);
    font-size: 1.1rem;
}

.answer-list {
    list-style: none;
    padding: 0;
    margin-top: 1rem;
}

.answer-list li {
    padding: 0.75rem 0;
    padding-left: 2rem;
    position: relative;
    color: var(--text-light);
}

.answer-list li::before {
    content: '';
    position: absolute;
    left: 0;
}

.answer-list li i {
    color: var(--secondary-color);
    margin-right: 0.5rem;
}

/* 就诊须知 */
.appointment-tips {
    background: var(--bg-light);
}

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

.tip-card {
    background: var(--bg-white);
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.tip-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.tip-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
}

.tip-card h3 {
    font-size: 1.3rem;
    color: var(--text-color);
    margin-bottom: 0.75rem;
}

.tip-card p {
    color: var(--text-light);
    line-height: 1.6;
    font-size: 0.95rem;
}

/* 就诊流程 */
.process-section {
    background: var(--bg-light);
}

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

.process-step {
    background: var(--bg-white);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: var(--shadow);
    position: relative;
    transition: var(--transition);
}

.process-step:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.step-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    margin-bottom: 1rem;
}

.step-content h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
}

.step-content p {
    color: var(--text-light);
    line-height: 1.6;
}

/* 联系方式 */
.contact-section {
    background: var(--bg-white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    padding: 1.5rem;
    background: var(--bg-light);
    border-radius: 10px;
}

.contact-item i {
    font-size: 2rem;
    color: var(--primary-color);
    flex-shrink: 0;
}

.contact-item h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

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

.contact-cta {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    padding: 3rem;
    border-radius: 10px;
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    justify-content: center;
}

.contact-cta h3 {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
}

.contact-cta p {
    opacity: 0.9;
}

.contact-cta .btn {
    background: white;
    color: var(--primary-color);
    justify-content: center;
}

.contact-cta .btn:hover {
    background: var(--bg-light);
}

/* 页面标题 */
.page-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    padding: 80px 20px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="40" fill="rgba(255,255,255,0.1)"/></svg>');
    background-size: 200px;
    animation: float 20s infinite linear;
}

.page-header .container {
    position: relative;
    z-index: 1;
}

.page-header h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.page-header p {
    font-size: 1.1rem;
    opacity: 0.9;
}

/* 价值观区块 */
.values-section {
    background: var(--bg-light);
}

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

.value-card {
    background: var(--bg-white);
    padding: 2.5rem;
    border-radius: 10px;
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
}

.value-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.value-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
}

.value-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.value-card p {
    color: var(--text-light);
    line-height: 1.8;
}

.value-list {
    text-align: left;
    list-style: none;
    padding: 0;
}

.value-list li {
    padding: 0.75rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--text-light);
    line-height: 1.6;
}

.value-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    font-weight: bold;
}

/* 团队介绍区块 */
.team-intro {
    background: var(--bg-light);
    text-align: center;
    padding: 60px 20px;
}

.intro-content {
    max-width: 800px;
    margin: 0 auto;
}

.intro-title {
    font-size: 2rem;
    color: var(--text-color);
    margin-bottom: 1rem;
}

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

/* 团队区块 */
.team-section {
    background: var(--bg-white);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 3rem;
    justify-content: center;
}

.doctor-card {
    background: var(--bg-white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    max-width: 500px;
    margin: 0 auto;
}

.doctor-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.doctor-image {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    padding: 3rem 2rem;
    text-align: center;
}

.doctor-avatar {
    width: 150px;
    height: 150px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    border: 5px solid rgba(255, 255, 255, 0.2);
}

.doctor-avatar i {
    font-size: 5rem;
    color: var(--primary-color);
}

.doctor-info {
    padding: 2rem;
}

.doctor-info h3 {
    font-size: 1.8rem;
    color: var(--text-color);
    margin-bottom: 0.5rem;
}

.doctor-title {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.doctor-stats {
    margin-bottom: 1.5rem;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-light);
    font-size: 1rem;
}

.stat-item i {
    color: var(--secondary-color);
}

.doctor-specialties {
    margin-bottom: 1.5rem;
}

.doctor-specialties h4 {
    font-size: 1.1rem;
    color: var(--text-color);
    margin-bottom: 0.75rem;
}

.specialty-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tag {
    background: var(--bg-light);
    color: var(--text-light);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    transition: var(--transition);
}

.tag:hover {
    background: var(--primary-color);
    color: white;
}

.doctor-description {
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.doctor-description p {
    color: var(--text-light);
    line-height: 1.8;
}

/* 团队优势 */
.team-advantages {
    background: var(--bg-light);
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.advantage-card {
    background: var(--bg-white);
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.advantage-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.advantage-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
}

.advantage-card h3 {
    font-size: 1.3rem;
    margin-bottom: 0.75rem;
    color: var(--text-color);
}

.advantage-card p {
    color: var(--text-light);
    line-height: 1.7;
}

/* 为什么选择我们 */
.why-us-section {
    background: var(--bg-white);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
}

.why-item {
    display: flex;
    gap: 1.5rem;
    padding: 1.5rem;
    background: var(--bg-light);
    border-radius: 10px;
    transition: var(--transition);
}

.why-item:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow-hover);
}

.why-number {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
}

.why-content h3 {
    font-size: 1.3rem;
    margin-bottom: 0.75rem;
}

.why-content p {
    color: var(--text-light);
    line-height: 1.7;
}

/* 诊疗项目详情区块 */
.service-detail {
    background: var(--bg-white);
}

.service-detail.bg-light {
    background: var(--bg-light);
}

.service-detail-content {
    max-width: 1000px;
    margin: 0 auto;
}

.service-detail-info h2 {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.service-detail-info h2 i {
    font-size: 2.5rem;
}

.service-description {
    font-size: 1.1rem;
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 2rem;
}

.service-types,
.service-systems,
.service-features,
.service-benefits {
    margin-bottom: 2rem;
}

.service-types h3,
.service-systems h3,
.service-features h3,
.service-benefits h3 {
    font-size: 1.5rem;
    color: var(--text-color);
    margin-bottom: 1rem;
}

.type-list,
.feature-list {
    list-style: none;
    padding: 0;
}

.type-list li,
.feature-list li {
    padding: 0.75rem 0;
    padding-left: 2rem;
    position: relative;
    color: var(--text-light);
    font-size: 1.05rem;
    line-height: 1.6;
}

.type-list li::before,
.feature-list li::before {
    content: '';
    position: absolute;
    left: 0;
}

.type-list li i,
.feature-list li i {
    color: var(--secondary-color);
    margin-right: 0.5rem;
}

/* 系统卡片 */
.system-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.system-card {
    background: var(--bg-light);
    padding: 1.5rem;
    border-radius: 8px;
    border-left: 4px solid var(--primary-color);
    transition: var(--transition);
}

.system-card:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow);
}

.system-card h4 {
    font-size: 1.2rem;
    color: var(--text-color);
    margin-bottom: 0.5rem;
}

.system-card > p {
    color: var(--text-light);
    margin-bottom: 0.5rem;
}

.system-card .price {
    font-size: 1.3rem;
    font-weight: bold;
    color: var(--primary-color);
    margin-top: 1rem;
}

/* 优势网格 */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.benefit-item {
    text-align: center;
    padding: 2rem 1.5rem;
    background: var(--bg-light);
    border-radius: 8px;
    transition: var(--transition);
}

.benefit-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
}

.benefit-item i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.benefit-item h4 {
    font-size: 1.1rem;
    color: var(--text-color);
    margin-bottom: 0.5rem;
}

.benefit-item p {
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* 联系页面完整区块 */
.contact-full {
    background: var(--bg-white);
}

.contact-full-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

/* 联系信息区块 */
.contact-info-section {
    h2 {
        font-size: 2rem;
        color: var(--text-color);
        margin-bottom: 2rem;
        position: relative;
        padding-bottom: 1rem;
    }

    h2::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        width: 60px;
        height: 4px;
        background: var(--primary-color);
        border-radius: 2px;
    }
}

.contact-item-large {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    padding: 1.5rem;
    background: var(--bg-light);
    border-radius: 10px;
    margin-bottom: 1.5rem;
    transition: var(--transition);
}

.contact-item-large:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow);
}

.contact-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.contact-details h3 {
    font-size: 1.2rem;
    color: var(--text-color);
    margin-bottom: 0.5rem;
}

.contact-details p {
    color: var(--text-light);
    line-height: 1.6;
}

.contact-details p a {
    color: var(--primary-color);
    text-decoration: none;
}

.contact-details p a:hover {
    text-decoration: underline;
}

/* 预约区块 */
.contact-booking-section {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    padding: 2.5rem;
    border-radius: 10px;
}

.contact-booking-section h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.booking-intro {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.95;
    line-height: 1.6;
}

.booking-options {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

.booking-option {
    background: white;
    color: var(--text-color);
    padding: 1.5rem;
    border-radius: 10px;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    transition: var(--transition);
    text-decoration: none;
}

.booking-option:hover {
    transform: translateX(5px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.booking-icon {
    width: 60px;
    height: 60px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.booking-text h3 {
    font-size: 1.2rem;
    margin-bottom: 0.25rem;
}

.booking-text p {
    color: var(--text-light);
    font-size: 0.95rem;
}

.booking-tips {
    background: rgba(255, 255, 255, 0.1);
    padding: 1.5rem;
    border-radius: 8px;
}

.booking-tips h3 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.booking-tips ul {
    list-style: none;
    padding: 0;
}

.booking-tips li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    font-size: 0.95rem;
    opacity: 0.95;
}

.booking-tips li::before {
    content: '';
    position: absolute;
    left: 0;
}

.booking-tips li i {
    color: var(--secondary-color);
    margin-right: 0.5rem;
}

/* 地图区块 */
.map-section {
    background: var(--bg-light);
}

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

.map-placeholder {
    background: white;
    padding: 4rem 2rem;
    border-radius: 10px;
    text-align: center;
    box-shadow: var(--shadow);
}

.map-placeholder i {
    font-size: 4rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.map-placeholder p {
    font-size: 1.2rem;
    color: var(--text-color);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.map-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.map-link:hover {
    color: var(--primary-dark);
    transform: translateX(3px);
}

/* CTA区域 */
.cta-section {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    text-align: center;
}

.cta-content h2 {
    font-size: 2.2rem;
    margin-bottom: 1rem;
}

.cta-content p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-section .btn-primary {
    background: white;
    color: var(--primary-color);
}

.cta-section .btn-primary:hover {
    background: var(--bg-light);
}

.cta-section .btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.cta-section .btn-secondary:hover {
    background: white;
    color: var(--primary-color);
}

/* 页脚 */
.footer {
    background: #1a1a1a;
    color: white;
    padding: 60px 0 20px;
}

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

.footer-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.3rem;
    font-weight: bold;
    margin-bottom: 1rem;
}

.footer-brand i {
    font-size: 1.5rem;
}

.footer-section p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
}

.footer-section h3 {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    color: white;
}

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

.footer-section ul li {
    margin-bottom: 0.75rem;
}

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition);
}

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

.footer-section ul li i {
    color: var(--primary-color);
    margin-right: 0.5rem;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
}

/* 响应式设计 */
@media (max-width: 968px) {
    .about-content {
        grid-template-columns: 1fr;
    }

    .about-features {
        grid-template-columns: repeat(2, 1fr);
    }

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

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

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

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

    .hero h1 {
        font-size: 2.5rem;
    }

    .hero p {
        font-size: 1.1rem;
    }
}
    .about-content {
        grid-template-columns: 1fr;
    }

    .about-features {
        grid-template-columns: repeat(2, 1fr);
    }

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

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

    .hero h1 {
        font-size: 2.5rem;
    }

    .hero p {
        font-size: 1.1rem;
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: block;
    }

    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--bg-white);
        flex-direction: column;
        padding: 1rem;
        box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
        display: none;
    }

    .nav-menu.active {
        display: flex;
    }

    .nav-menu a {
        padding: 0.75rem 0;
        width: 100%;
        text-align: center;
    }

    .nav-menu a::after {
        display: none;
    }

    .hero {
        padding: 80px 20px;
    }

    .hero h1 {
        font-size: 2rem;
    }

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

    .section {
        padding: 60px 0;
    }

    .section-title {
        font-size: 2rem;
        margin-bottom: 2rem;
    }

    .page-header {
        padding: 60px 20px;
    }

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

    .about-features {
        grid-template-columns: 1fr;
    }

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

    .process-steps {
        grid-template-columns: 1fr;
    }

    .contact-item {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .hero-buttons .btn {
        width: 100%;
        justify-content: center;
    }

    .contact-cta {
        padding: 2rem;
    }

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

    .why-item {
        flex-direction: column;
        text-align: center;
    }

    .why-number {
        margin: 0 auto;
    }

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

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

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

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

    .timeline-item {
        flex-direction: column;
        text-align: center;
    }

    .timeline-number {
        margin: 0 auto;
    }

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

    .timeline-item-small {
        flex: 1;
        min-width: 100%;
    }

    .answer-pricing {
        grid-template-columns: 1fr;
    }

    .booking-options {
        gap: 1rem;
    }

    .booking-option {
        flex-direction: column;
        text-align: center;
    }
}
    .nav-toggle {
        display: block;
    }

    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--bg-white);
        flex-direction: column;
        padding: 1rem;
        box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
        display: none;
    }

    .nav-menu.active {
        display: flex;
    }

    .nav-menu a {
        padding: 0.75rem 0;
        width: 100%;
        text-align: center;
    }

    .nav-menu a::after {
        display: none;
    }

    .hero {
        padding: 80px 20px;
    }

    .hero h1 {
        font-size: 2rem;
    }

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

    .section {
        padding: 60px 0;
    }

    .section-title {
        font-size: 2rem;
        margin-bottom: 2rem;
    }

    .about-features {
        grid-template-columns: 1fr;
    }

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

    .process-steps {
        grid-template-columns: 1fr;
    }

    .contact-item {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .hero-buttons .btn {
        width: 100%;
        justify-content: center;
    }

    .contact-cta {
        padding: 2rem;
    }
}

@media (max-width: 480px) {
    .nav-brand a {
        font-size: 1.2rem;
    }

    .nav-brand i {
        font-size: 1.5rem;
    }

    .hero h1 {
        font-size: 1.75rem;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .service-card {
        padding: 2rem 1.5rem;
    }

    .feature-box {
        padding: 1.5rem;
    }
}

/* ===== 诊所环境画廊 ===== */
.clinic-gallery-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 0.75rem;
}

.gallery-main img {
    width: 100%;
    height: 420px;
    object-fit: cover;
    border-radius: 12px;
    display: block;
}

.gallery-side {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}

.gallery-side img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 10px;
    display: block;
    transition: transform 0.3s ease;
}

.gallery-side img:hover {
    transform: scale(1.03);
}

.gallery-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
}

.gallery-row img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 10px;
    display: block;
    transition: transform 0.3s ease;
}

.gallery-row img:hover {
    transform: scale(1.03);
}

/* ===== 医生团队 ===== */
.doctors-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.doctor-card {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.doctor-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 30px rgba(0,0,0,0.12);
}

.doctor-photo img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    object-position: top center;
    display: block;
}

.doctor-info {
    padding: 1.5rem;
}

.doctor-info h3 {
    font-size: 1.3rem;
    color: var(--primary-color, #2563eb);
    margin-bottom: 0.3rem;
}

.doctor-title {
    font-size: 0.9rem;
    color: var(--text-light, #6b7280);
    margin-bottom: 0.75rem;
    font-weight: 500;
}

/* ===== 治疗案例 ===== */
.cases-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
}

.case-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0,0,0,0.07);
    transition: transform 0.3s ease;
}

.case-card:hover {
    transform: translateY(-4px);
}

.case-card img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    display: block;
}

.case-card p {
    padding: 0.75rem 1rem;
    font-size: 0.9rem;
    color: var(--text-light, #6b7280);
    text-align: center;
    font-weight: 500;
}

/* ===== 患者评价截图 ===== */
.reviews-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
}

.review-screenshot {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
    transition: transform 0.3s ease;
}

.review-screenshot:hover {
    transform: translateY(-4px);
}

.review-screenshot img {
    width: 100%;
    height: auto;
    display: block;
}

/* ===== 响应式适配 ===== */
@media (max-width: 768px) {
    .clinic-gallery-grid {
        grid-template-columns: 1fr;
    }

    .gallery-main img {
        height: 280px;
    }

    .gallery-side {
        grid-template-columns: repeat(2, 1fr);
    }

    .gallery-side img {
        height: 150px;
    }

    .gallery-row {
        grid-template-columns: repeat(2, 1fr);
    }

    .gallery-row img {
        height: 150px;
    }

    .doctors-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto;
    }

    .cases-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .reviews-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .cases-grid {
        grid-template-columns: 1fr;
    }

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

    .gallery-row {
        grid-template-columns: 1fr;
    }
}