/* =============================================
   内页通用样式（医院介绍、科室、资讯、FAQ、联系）
   ============================================= */

/* ===== 关于我们页 ===== */
.about-intro {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 50px;
    align-items: center;
}

/* 医院规模与设施 */
.scale-facilities {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.facility-item {
    display: flex;
    flex-direction: column;
    gap: 16px;
    background: #fff;
    border-radius: var(--radius-md);
    padding: 28px 24px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid var(--color-border-light);
}
.facility-item:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary);
    transform: translateY(-3px);
}
.facility-item .facility-icon {
    width: 48px; height: 48px;
    border-radius: var(--radius-sm);
    background: var(--color-primary-light);
    display: flex; align-items: center; justify-content: center;
    color: var(--color-primary);
    transition: var(--transition);
}
.facility-item .facility-icon svg {
    width: 26px; height: 26px;
}
.facility-item:hover .facility-icon {
    background: var(--color-primary);
    color: #fff;
}
.facility-item .facility-body h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--color-text);
}
.facility-item .facility-body p {
    font-size: .8125rem;
    color: var(--color-text-muted);
    line-height: 1.7;
}

.about-intro .intro-text h2 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--color-text);
}
.about-intro .intro-text h2 .highlight { color: var(--color-primary); }
.about-intro .intro-text .lead {
    font-size: 1rem;
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: 20px;
}
.about-intro .intro-text p {
    font-size: .9375rem;
    color: var(--color-text-muted);
    line-height: 1.8;
    margin-bottom: 16px;
}
.about-intro .intro-img {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}
.about-intro .intro-img img { width: 100%; height: 400px; object-fit: cover; }

/* 发展历程时间线 */
.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}
.timeline::before {
    content: '';
    position: absolute;
    left: 50%; top: 0; bottom: 0;
    width: 3px;
    background: var(--color-primary-light);
    transform: translateX(-50%);
}
.timeline-item {
    position: relative;
    width: 50%;
    padding: 0 40px 40px 0;
    text-align: right;
}
.timeline-item:nth-child(even) {
    margin-left: 50%;
    padding: 0 0 40px 40px;
    text-align: left;
}
.timeline-item .timeline-dot {
    position: absolute;
    right: -8px; top: 6px;
    width: 16px; height: 16px;
    border-radius: 50%;
    background: var(--color-primary);
    border: 3px solid #fff;
    box-shadow: 0 0 0 3px var(--color-primary-light);
}
.timeline-item:nth-child(even) .timeline-dot {
    right: auto; left: -8px;
}
.timeline-item .timeline-year {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 8px;
}
.timeline-item .timeline-content {
    background: #fff;
    border-radius: var(--radius-md);
    padding: 20px;
    box-shadow: var(--shadow-sm);
}
.timeline-item .timeline-content h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 8px;
}
.timeline-item .timeline-content p {
    font-size: .875rem;
    color: var(--color-text-muted);
    line-height: 1.7;
}

/* 办院理念 */
.philosophy-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.philosophy-card {
    text-align: center;
    padding: 36px 24px;
    background: #fff;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border-top: 4px solid var(--color-primary);
}
.philosophy-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.philosophy-card .icon {
    font-size: 2.5rem;
    margin-bottom: 16px;
}
.philosophy-card h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--color-primary);
}
.philosophy-card p {
    font-size: .875rem;
    color: var(--color-text-muted);
    line-height: 1.7;
}

/* 资质展示 */
.cert-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.cert-item {
    background: #fff;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    cursor: pointer;
}
.cert-item:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }
.cert-item .cert-img {
    height: 240px;
    background-size: cover;
    background-position: center;
    background-color: var(--color-bg-alt);
}
.cert-item .cert-info { padding: 14px; text-align: center; }
.cert-item .cert-info h4 { font-size: .875rem; font-weight: 600; color: var(--color-text); }

/* ===== 科室详情 ===== */
.dept-detail {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 40px;
    align-items: start;
}
.dept-detail > * { min-width: 0; }
.dept-sidebar {
    position: sticky;
    top: 90px;
}
.dept-sidebar .dept-nav-scroll {
    position: relative;
}
.dept-sidebar .dept-nav {
    background: #fff;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}
/* 桌面端右滑提示隐藏 */
.dept-sidebar .nav-scroll-hint { display: none; }
.dept-sidebar .dept-nav a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 16px 20px;
    font-size: .9375rem;
    color: var(--color-text-secondary);
    border-bottom: 1px solid var(--color-border-light);
    transition: var(--transition);
}
.dept-sidebar .dept-nav a:last-child { border-bottom: none; }
.dept-sidebar .dept-nav a:hover,
.dept-sidebar .dept-nav a.active {
    background: var(--color-primary-light);
    color: var(--color-primary);
    font-weight: 600;
    border-left: 3px solid var(--color-primary);
    padding-left: 17px;
}
.dept-sidebar .dept-contact {
    margin-top: 20px;
    background: var(--color-primary);
    border-radius: var(--radius-md);
    padding: 24px;
    color: #fff;
    text-align: center;
}
.dept-sidebar .dept-contact h4 { font-size: 1.125rem; margin-bottom: 8px; }
.dept-sidebar .dept-contact .phone { font-size: 1.5rem; font-weight: 700; margin-bottom: 8px; }
.dept-sidebar .dept-contact p { font-size: .8125rem; opacity: .9; }

.dept-content .dept-block {
    margin-bottom: 50px;
    scroll-margin-top: 90px;
}
.dept-content .dept-block:last-child { margin-bottom: 0; }
.dept-content .dept-block h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--color-text);
    padding-left: 14px;
    border-left: 4px solid var(--color-primary);
}
.dept-content .dept-block > p {
    font-size: .9375rem;
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: 16px;
}

/* 技术特色列表 */
.tech-list { display: grid; grid-template-columns: 1fr; gap: 20px; }
.tech-item {
    display: flex;
    gap: 20px;
    padding: 24px;
    background: #fff;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}
.tech-item:hover { box-shadow: var(--shadow-md); }
.tech-item .tech-num {
    flex-shrink: 0;
    width: 48px; height: 48px;
    border-radius: var(--radius-sm);
    background: var(--color-primary-light);
    color: var(--color-primary);
    font-size: 1.25rem;
    font-weight: 700;
    display: flex; align-items: center; justify-content: center;
}
.tech-item .tech-info h4 { font-size: 1rem; font-weight: 600; margin-bottom: 8px; }
.tech-item .tech-info p { font-size: .875rem; color: var(--color-text-muted); line-height: 1.7; }

/* 诊疗范围标签 */
.scope-tags { display: flex; flex-wrap: wrap; gap: 10px; }
.scope-tags .tag {
    padding: 8px 18px;
    background: var(--color-primary-light);
    color: var(--color-primary);
    border-radius: var(--radius-full);
    font-size: .875rem;
    font-weight: 500;
}

/* 科室图片画廊 */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}
.gallery-grid .gallery-item {
    height: 200px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}
.gallery-grid .gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: var(--transition); }
.gallery-grid .gallery-item:hover img { transform: scale(1.08); }

/* ===== 医师团队 ===== */
.doctor-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 50px;
    align-items: start;
}
.doctor-detail-card {
    background: #fff;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}
.doctor-detail-card .doctor-photo {
    height: 400px;
    background-size: cover;
    background-position: center top;
    background-color: var(--color-bg-alt);
}
.doctor-detail-card .doctor-meta {
    padding: 20px;
    text-align: center;
}
.doctor-detail-card .doctor-meta .name {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 4px;
}
.doctor-detail-card .doctor-meta .title {
    font-size: .875rem;
    color: var(--color-primary);
    font-weight: 600;
}

.doctor-detail-info h2 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: var(--color-text);
}
.doctor-detail-info .info-section { margin-bottom: 24px; }
.doctor-detail-info .info-section h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 10px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--color-primary-light);
}
.doctor-detail-info .info-section p {
    font-size: .9375rem;
    color: var(--color-text-secondary);
    line-height: 1.8;
}
.doctor-detail-info .info-section ul { padding-left: 20px; }
.doctor-detail-info .info-section ul li {
    font-size: .9375rem;
    color: var(--color-text-secondary);
    line-height: 1.8;
    list-style: disc;
}

/* ===== 资讯列表 ===== */
.news-list-layout {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 40px;
}
.news-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
}
.news-list-item {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: 24px;
    background: #fff;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}
.news-list-item:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.news-list-item .item-img {
    height: 160px;
    background-size: cover;
    background-position: center;
    background-color: var(--color-primary-light);
}
.news-list-item .item-body { padding: 20px 20px 20px 0; }
.news-list-item .item-body .date {
    font-size: .75rem;
    color: var(--color-text-light);
    margin-bottom: 8px;
}
.news-list-item .item-body h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--color-text);
}
.news-list-item .item-body h3 a:hover { color: var(--color-primary); }
.news-list-item .item-body p {
    font-size: .875rem;
    color: var(--color-text-muted);
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-sidebar .sidebar-block {
    background: #fff;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    padding: 24px;
    margin-bottom: 24px;
}
.news-sidebar .sidebar-block h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--color-primary-light);
    color: var(--color-text);
}
.news-sidebar .hot-list li {
    padding: 12px 0;
    border-bottom: 1px solid var(--color-border-light);
}
.news-sidebar .hot-list li:last-child { border-bottom: none; }
.news-sidebar .hot-list li a {
    font-size: .875rem;
    color: var(--color-text-secondary);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.news-sidebar .hot-list li a:hover { color: var(--color-primary); }
.news-sidebar .hot-list li .rank {
    display: inline-block;
    width: 20px; height: 20px;
    border-radius: 4px;
    text-align: center;
    line-height: 20px;
    font-size: .75rem;
    font-weight: 700;
    margin-right: 8px;
}
.news-sidebar .hot-list li:nth-child(1) .rank { background: var(--color-danger); color: #fff; }
.news-sidebar .hot-list li:nth-child(2) .rank { background: var(--color-accent); color: #fff; }
.news-sidebar .hot-list li:nth-child(3) .rank { background: var(--color-primary); color: #fff; }
.news-sidebar .hot-list li:nth-child(n+4) .rank { background: var(--color-border); color: var(--color-text-muted); }

/* 图标组件 */
.icon {
    width: 1em;
    height: 1em;
    vertical-align: middle;
    display: inline-block;
    flex-shrink: 0;
}

/* 资讯详情 */
.article-detail {
    background: #fff;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    padding: 40px;
}
.article-detail .article-header {
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 24px;
    margin-bottom: 30px;
}
.article-detail .article-header h1 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 16px;
    line-height: 1.4;
}
.article-detail .article-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 16px 24px;
    font-size: .8125rem;
    color: var(--color-text-muted);
    align-items: center;
}
.article-detail .article-meta > span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.article-detail .article-meta .icon {
    width: 1.125em;
    height: 1.125em;
    color: var(--color-text-muted);
    opacity: .7;
}
.article-detail .article-body {
    font-size: .9375rem;
    color: var(--color-text-secondary);
    line-height: 1.9;
}
.article-detail .article-body p { margin-bottom: 20px; }
.article-detail .article-body h2 {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 30px 0 16px;
    color: var(--color-text);
}
.article-detail .article-body img { border-radius: var(--radius-md); margin: 20px 0; }
.article-detail .article-footer {
    margin-top: 40px;
    padding-top: 24px;
    border-top: 1px solid var(--color-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.article-detail .article-nav a {
    font-size: .875rem;
    color: var(--color-text-muted);
}
.article-detail .article-nav a:hover { color: var(--color-primary); }

/* ===== FAQ ===== */
.faq-layout {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: 40px;
    align-items: start;
}
.faq-category {
    position: sticky;
    top: 90px;
    background: #fff;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    padding: 16px;
}
.faq-category a {
    display: block;
    padding: 12px 16px;
    font-size: .9375rem;
    color: var(--color-text-secondary);
    border-radius: var(--radius-sm);
    margin-bottom: 4px;
    transition: var(--transition);
}
.faq-category a:hover,
.faq-category a.active {
    background: var(--color-primary-light);
    color: var(--color-primary);
    font-weight: 600;
}

.faq-list { display: flex; flex-direction: column; gap: 16px; }
.faq-item {
    background: #fff;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: var(--transition);
}
.faq-item.active { box-shadow: var(--shadow-md); }
.faq-item .faq-q {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 20px 24px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text);
    transition: var(--transition);
}
.faq-item .faq-q:hover { color: var(--color-primary); }
.faq-item .faq-q .q-icon {
    flex-shrink: 0;
    width: 28px; height: 28px;
    border-radius: 50%;
    background: var(--color-primary-light);
    color: var(--color-primary);
    display: flex; align-items: center; justify-content: center;
    font-size: .875rem;
    font-weight: 700;
}
.faq-item .faq-q .arrow {
    margin-left: auto;
    transition: var(--transition);
    color: var(--color-text-light);
}
.faq-item.active .faq-q .arrow { transform: rotate(180deg); }
.faq-item .faq-a {
    max-height: 0;
    overflow: hidden;
    transition: max-height .3s ease;
}
.faq-item.active .faq-a { max-height: 500px; }
.faq-item .faq-a .faq-a-inner {
    padding: 0 24px 20px 64px;
    font-size: .9375rem;
    color: var(--color-text-muted);
    line-height: 1.8;
}

/* ===== 联系我们 ===== */
.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}
.contact-info-list { display: flex; flex-direction: column; gap: 20px; }
.contact-info-item {
    display: flex;
    gap: 16px;
    background: #fff;
    border-radius: var(--radius-md);
    padding: 24px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}
.contact-info-item:hover { box-shadow: var(--shadow-md); }
.contact-info-item .icon-box {
    flex-shrink: 0;
    width: 56px; height: 56px;
    border-radius: var(--radius-md);
    background: var(--color-primary-light);
    display: flex; align-items: center; justify-content: center;
    color: var(--color-primary);
    transition: var(--transition);
}
.contact-info-item .icon-box svg {
    width: 24px; height: 24px;
    stroke: var(--color-primary);
    fill: none;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}
.contact-info-item:hover .icon-box {
    background: var(--color-primary);
    color: #fff;
}
.contact-info-item .info-text h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 4px;
}
.contact-info-item .info-text p {
    font-size: .9375rem;
    color: var(--color-text-muted);
}
.contact-info-item .info-text .big {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
}
.contact-form {
    background: #fff;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    padding: 36px;
}
.contact-form h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 24px;
}
.contact-form .form-group { margin-bottom: 20px; }
.contact-form .form-group label {
    display: block;
    font-size: .875rem;
    font-weight: 500;
    margin-bottom: 8px;
    color: var(--color-text-secondary);
}
.contact-form .form-group label .required { color: var(--color-danger); }
.contact-form .form-group input,
.contact-form .form-group textarea,
.contact-form .form-group select {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: .9375rem;
    transition: var(--transition);
}
.contact-form .form-group input:focus,
.contact-form .form-group textarea:focus,
.contact-form .form-group select:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(6,50,109,.1);
}
.contact-form .form-group textarea { resize: vertical; min-height: 100px; }

.map-container {
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    height: 400px;
}
.map-container iframe { width: 100%; height: 100%; border: 0; }

/* 简化地图 */
.map-simple {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    height: 360px;
}
.map-simple iframe { width: 100%; height: 100%; border: 0; }
.map-simple .map-card {
    position: absolute;
    bottom: 20px; left: 20px;
    background: #fff;
    border-radius: var(--radius-md);
    padding: 16px 20px;
    box-shadow: var(--shadow-md);
    display: flex;
    gap: 14px;
    align-items: flex-start;
    max-width: 320px;
}
.map-simple .map-card .map-card-icon {
    flex-shrink: 0;
    width: 40px; height: 40px;
    border-radius: 50%;
    background: var(--color-primary-light);
    color: var(--color-primary);
    display: flex; align-items: center; justify-content: center;
}
.map-simple .map-card .map-card-body h4 {
    font-size: .9375rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 4px;
}
.map-simple .map-card .map-card-body p {
    font-size: .8125rem;
    color: var(--color-text-muted);
    margin-bottom: 6px;
    line-height: 1.5;
}
.map-simple .map-card .map-card-body a {
    font-size: .8125rem;
    color: var(--color-primary);
    font-weight: 600;
}

/* ===== 响应式 ===== */
@media (max-width: 1024px) {
    .about-intro { grid-template-columns: 1fr; gap: 30px; }
    .about-intro .intro-img img { height: 300px; }
    .scale-facilities { grid-template-columns: repeat(2, 1fr); }
    .philosophy-grid { grid-template-columns: repeat(2, 1fr); }
    .cert-grid { grid-template-columns: repeat(2, 1fr); }
    .dept-detail { grid-template-columns: 1fr; gap: 20px; }
    .dept-sidebar { position: static; }
    /* 横向滚动导航条容器 */
    .dept-sidebar .dept-nav-scroll { position: relative; overflow: hidden; }
    .dept-sidebar .dept-nav {
        display: flex;
        overflow-x: auto;
        max-width: 100%;
        gap: 0;
        border-radius: var(--radius-md);
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }
    .dept-sidebar .dept-nav::-webkit-scrollbar { display: none; }
    .dept-sidebar .dept-nav a {
        white-space: nowrap;
        border-bottom: none;
        border-left: none;
        padding: 12px 18px;
        flex-shrink: 0;
    }
    /* active 用底部线条替代左侧边框 */
    .dept-sidebar .dept-nav a.active {
        border-left: none;
        border-bottom: 3px solid var(--color-primary);
        padding-left: 18px;
        padding-bottom: 9px;
    }
    /* 右滑提示：最后一项留空 + 右侧主色箭头 */
    .dept-sidebar .dept-nav a:last-child { padding-right: 46px; }
    .dept-sidebar .nav-scroll-hint {
        display: flex;
        position: absolute;
        right: 6px; top: 50%;
        transform: translateY(-50%);
        width: 32px; height: 32px;
        align-items: center;
        justify-content: center;
        background: var(--color-primary);
        border: none;
        border-radius: 50%;
        color: #fff;
        cursor: pointer;
        box-shadow: 0 2px 8px rgba(6,50,109,.25);
        transition: opacity .3s ease;
    }
    .dept-sidebar .nav-scroll-hint.hidden { opacity: 0; pointer-events: none; }
    .dept-sidebar .nav-scroll-hint svg { flex-shrink: 0; }
    /* 隐藏预约咨询块（已在 CTA + Footer 重复出现） */
    .dept-sidebar .dept-contact { display: none; }
    .dept-content .dept-block { margin-bottom: 36px; }
    .doctor-detail-grid { grid-template-columns: 1fr; }
    .news-list-layout { grid-template-columns: 1fr; }
    .faq-layout { grid-template-columns: 1fr; }
    .faq-category { position: static; }
    .faq-category a { display: inline-block; margin-right: 8px; }
    .contact-layout { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .timeline::before { left: 20px; }
    .timeline-item { width: 100%; padding: 0 0 30px 50px; text-align: left; }
    .timeline-item:nth-child(even) { margin-left: 0; padding: 0 0 30px 50px; }
    .timeline-item .timeline-dot { left: 12px; right: auto; }
    .scale-facilities { grid-template-columns: 1fr; }
    .philosophy-grid { grid-template-columns: 1fr; }
    .cert-grid { grid-template-columns: 1fr; }
    .news-list-item { grid-template-columns: 1fr; }
    .news-list-item .item-img { height: 200px; }
    .news-list-item .item-body { padding: 20px; }
    .gallery-grid { grid-template-columns: repeat(2, 1fr); }
    .gallery-grid .gallery-item { height: 140px; }
    .article-detail { padding: 24px; }
    .article-detail .article-header h1 { font-size: 1.375rem; }
    .tech-item { flex-direction: column; gap: 12px; padding: 16px; }
    .tech-item .tech-num { width: 36px; height: 36px; font-size: 1rem; }
    .tech-item .tech-info h4 { font-size: .9375rem; }
    .tech-item .tech-info p { font-size: .8125rem; }
    .dept-content .dept-block h2 { font-size: 1.25rem; margin-bottom: 16px; }
    .dept-content .dept-block { margin-bottom: 30px; scroll-margin-top: 120px; }
    .dept-content .dept-block > p { font-size: .875rem; line-height: 1.7; }
    /* 科室导航 sticky 贴在 header 下方 */
    .dept-sidebar { position: sticky; top: 60px; z-index: 50; }
    .dept-sidebar .dept-nav-scroll { border-radius: var(--radius-md); overflow: hidden; }
    .dept-sidebar .dept-nav a { padding: 10px 14px; font-size: .875rem; }
    .dept-sidebar .dept-nav a.active { padding-bottom: 7px; }
    .dept-sidebar .dept-nav a:last-child { padding-right: 44px; }
    .dept-sidebar .nav-scroll-hint { width: 30px; height: 30px; right: 5px; }
    .scope-tags { gap: 8px; }
    .scope-tags .tag { font-size: .8125rem; padding: 6px 14px; }
    .map-container { height: 300px; }
    .map-simple { height: 280px; }
    .map-simple .map-card {
        bottom: 12px; left: 12px; right: 12px;
        max-width: none;
        padding: 12px 16px;
    }
}

@media (max-width: 480px) {
    .gallery-grid { grid-template-columns: 1fr; }
    .gallery-grid .gallery-item { height: 180px; }
    .scope-tags .tag { font-size: .75rem; padding: 5px 12px; }
    .dept-content .dept-block h2 { font-size: 1.125rem; }
    .dept-content .dept-block { margin-bottom: 24px; }
    .tech-item { padding: 14px; }
    .tech-item .tech-num { width: 32px; height: 32px; font-size: .875rem; }
    .dept-sidebar .dept-nav a { padding: 8px 12px; font-size: .8125rem; }
    .dept-sidebar .dept-nav a:last-child { padding-right: 40px; }
    .dept-sidebar .dept-nav a.active { padding-bottom: 5px; }
    .dept-sidebar .nav-scroll-hint { width: 28px; height: 28px; right: 4px; }
}