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

:root {
    --primary-color: #1a5f7a;
    --primary-dark: #134b61;
    --primary-light: #2a7f9f;
    --secondary-color: #57c5b6;
    --accent-color: #159895;
    --text-dark: #333;
    --text-light: #666;
    --text-muted: #999;
    --bg-light: #f5f7fa;
    --bg-white: #fff;
    --border-color: #e5e7eb;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --shadow: 0 2px 8px rgba(0,0,0,0.1);
    --shadow-lg: 0 4px 16px rgba(0,0,0,0.15);
    --radius: 8px;
    --radius-lg: 12px;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
    color: var(--text-dark);
    background-color: var(--bg-light);
    line-height: 1.6;
}

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

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

/* 按钮样式 */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: white;
    border-radius: var(--radius);
    font-weight: 500;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: white;
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
    border-radius: var(--radius);
    font-weight: 500;
    transition: all 0.3s ease;
    cursor: pointer;
}

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

.btn-ai {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
    color: white;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-ai:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow);
}

.btn-login {
    padding: 8px 16px;
    color: var(--primary-color);
    font-weight: 500;
}

.btn-more {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--primary-color);
    font-weight: 500;
}

.btn-more:hover {
    color: var(--primary-dark);
}

/* 头部样式 */
.header {
    background: white;
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-top {
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-img {
    width: 50px;
    height: 50px;
    object-fit: contain;
    border-radius: var(--radius);
}

/* 当使用图片logo时的文本布局 */
.logo:has(.logo-img:not([style*="display: none"])) .logo-with-img {
    display: block;
}

.logo:has(.logo-img:not([style*="display: none"])) .logo-fallback {
    display: none !important;
}

.logo-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 14px;
    border-radius: var(--radius);
}

.logo-text h1 {
    font-size: 20px;
    color: var(--primary-color);
    font-weight: 600;
}

.logo-text p {
    font-size: 12px;
    color: var(--text-muted);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.user-menu {
    display: flex;
    align-items: center;
    gap: 12px;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 8px;
}

.user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--primary-light);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 500;
}

/* 主导航 */
.main-nav {
    background: var(--primary-color);
}

.nav-list {
    display: flex;
    gap: 0;
}

.nav-list a {
    display: block;
    padding: 14px 24px;
    color: rgba(255,255,255,0.9);
    font-weight: 500;
    transition: all 0.3s ease;
}

.nav-list a:hover,
.nav-list a.active {
    color: white;
    background: var(--primary-dark);
}

/* Banner样式 */
.hero-banner {
    position: relative;
    height: 500px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 50%, var(--secondary-color) 100%);
    overflow: hidden;
}

.banner-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.banner-slide.active {
    opacity: 1;
}

.banner-content {
    text-align: center;
    color: white;
    padding: 40px;
}

.banner-content h2 {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 16px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
}

.banner-content p {
    font-size: 20px;
    margin-bottom: 24px;
    opacity: 0.95;
}

.banner-badges {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 32px;
    flex-wrap: wrap;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: rgba(255,255,255,0.2);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    font-size: 14px;
}

/* 首页 Banner 圆点样式 - 放在了解更多按钮下方，确保在最上层 */
.hero-banner .banner-dots {
    position: absolute;
    bottom: 80px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 9999 !important;
}

.hero-banner .dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.6);
    border: 2px solid rgba(255, 255, 255, 0.8);
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    z-index: 10000 !important;
    display: inline-block !important;
    opacity: 1 !important;
    visibility: visible !important;
}

.hero-banner .dot.active {
    background: rgba(255, 255, 255, 0.95);
    width: 32px;
    border-radius: 6px;
    border-color: white;
}

/* 医院介绍等其他页面 Banner 圆点样式 - 保持原样 */
.hospital-banner .banner-dots {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
}

.hospital-banner .dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.3s ease;
}

.hospital-banner .dot.active {
    background: white;
    width: 24px;
    border-radius: 5px;
}

/* 轮播图切换按钮 */
.banner-prev,
.banner-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    background: rgba(255,255,255,0.2);
    backdrop-filter: blur(10px);
    border: none;
    border-radius: 50%;
    color: white;
    font-size: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
}

.banner-prev:hover,
.banner-next:hover {
    background: rgba(255,255,255,0.4);
}

.banner-prev {
    left: 30px;
}

.banner-next {
    right: 30px;
}

/* 轮播图背景图片 */
.banner-slide {
    background-size: cover;
    background-position: center;
}

.banner-slide::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(26, 95, 122, 0.7) 0%, rgba(42, 127, 159, 0.6) 50%, rgba(87, 197, 182, 0.5) 100%);
}

.banner-content {
    position: relative;
    z-index: 1;
}

/* 统计数据 */
.hospital-stats {
    background: white;
    padding: 40px 0;
    margin-top: -40px;
    position: relative;
    z-index: 10;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    text-align: center;
}

.stat-number {
    font-size: 42px;
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1;
}

.stat-label {
    font-size: 16px;
    color: var(--text-light);
    margin-top: 8px;
}

/* 通用区块样式 */
section {
    padding: 60px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 40px;
}

.section-title {
    font-size: 32px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.section-subtitle {
    font-size: 16px;
    color: var(--text-light);
}

/* 重点学科 */
.excellent-depts {
    background: white;
}

.depts-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.dept-card {
    background: var(--bg-light);
    border-radius: var(--radius-lg);
    padding: 30px;
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
}

.dept-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.dept-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}

.dept-icon i {
    font-size: 28px;
    color: white;
}

.dept-card h3 {
    font-size: 20px;
    margin-bottom: 8px;
}

.dept-card p {
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 16px;
}

.dept-features {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.dept-features span {
    padding: 4px 12px;
    background: white;
    border-radius: 12px;
    font-size: 12px;
    color: var(--primary-color);
}

/* AI服务 */
.ai-services {
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
}

.ai-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.ai-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 30px;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: var(--shadow);
}

.ai-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.ai-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.ai-icon i {
    font-size: 32px;
    color: white;
}

.ai-card h3 {
    font-size: 20px;
    margin-bottom: 12px;
}

.ai-card > p {
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 16px;
}

.ai-example {
    background: var(--bg-light);
    padding: 12px;
    border-radius: var(--radius);
    margin-bottom: 20px;
}

.ai-example span {
    font-size: 13px;
    color: var(--text-muted);
}

.btn-ai-link {
    display: inline-block;
    padding: 8px 24px;
    background: var(--primary-color);
    color: white;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-ai-link:hover {
    background: var(--primary-dark);
}

/* 健康商城 */
.health-shop {
    background: white;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.product-card {
    background: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.product-image {
    height: 200px;
    background: var(--bg-light);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.product-image img {
    max-width: 80%;
    max-height: 80%;
    object-fit: contain;
}

.product-tag {
    position: absolute;
    top: 12px;
    left: 12px;
    padding: 4px 12px;
    background: var(--danger-color);
    color: white;
    border-radius: 12px;
    font-size: 12px;
}

.product-info {
    padding: 16px;
}

.product-info h4 {
    font-size: 16px;
    margin-bottom: 4px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.product-info .subtitle {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.product-price {
    display: flex;
    align-items: baseline;
    gap: 8px;
    margin-bottom: 12px;
}

.price-current {
    font-size: 20px;
    font-weight: 600;
    color: var(--danger-color);
}

.price-original {
    font-size: 14px;
    color: var(--text-muted);
    text-decoration: line-through;
}

.btn-add-cart {
    width: 100%;
    padding: 10px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: var(--radius);
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-add-cart:hover {
    background: var(--primary-dark);
}

/* 专家医生 */
.expert-doctors {
    background: var(--bg-light);
}

.doctors-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.doctor-card {
    background: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: var(--shadow);
}

.doctor-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.doctor-avatar {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: var(--bg-light);
    margin: 30px auto 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.doctor-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.doctor-avatar i {
    font-size: 60px;
    color: var(--primary-light);
}

.doctor-card h4 {
    font-size: 18px;
    margin-bottom: 4px;
}

.doctor-title {
    font-size: 14px;
    color: var(--primary-color);
    margin-bottom: 4px;
}

.doctor-dept {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 16px;
}

.doctor-card .btn-secondary {
    margin-bottom: 24px;
}

/* 新闻 */
.news-section {
    background: white;
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.news-card {
    background: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.news-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.news-image {
    height: 180px;
    background: var(--bg-light);
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.news-content {
    padding: 20px;
}

.news-tag {
    display: inline-block;
    padding: 4px 12px;
    background: var(--primary-light);
    color: white;
    border-radius: 12px;
    font-size: 12px;
    margin-bottom: 12px;
}

.news-content h4 {
    font-size: 16px;
    margin-bottom: 8px;
    line-height: 1.4;
}

.news-content p {
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 12px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-date {
    font-size: 13px;
    color: var(--text-muted);
}

/* 底部 */
.footer {
    background: var(--primary-dark);
    color: white;
    padding: 60px 0 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand .logo-text h3 {
    color: white;
}

.footer-brand .logo-text p {
    color: rgba(255,255,255,0.7);
}

.footer-desc {
    margin: 20px 0;
    font-size: 14px;
    color: rgba(255,255,255,0.8);
    line-height: 1.8;
}

.footer-contact p {
    font-size: 14px;
    color: rgba(255,255,255,0.8);
    margin-bottom: 8px;
}

.footer-contact i {
    margin-right: 8px;
    color: var(--secondary-color);
}

.footer-links h4 {
    font-size: 16px;
    margin-bottom: 20px;
    color: white;
}

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

.footer-links a {
    font-size: 14px;
    color: rgba(255,255,255,0.7);
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--secondary-color);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 20px;
    text-align: center;
}

.footer-bottom p {
    font-size: 14px;
    color: rgba(255,255,255,0.6);
}

/* AI悬浮按钮 */
.ai-float-btn {
    position: fixed;
    right: 30px;
    bottom: 30px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: white;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    z-index: 999;
    transition: all 0.3s ease;
}

.ai-float-btn:hover {
    transform: scale(1.1);
}

.ai-float-btn i {
    font-size: 24px;
}

.ai-float-btn span {
    font-size: 10px;
    margin-top: 2px;
}

/* AI聊天窗口 */
.ai-chat-modal {
    display: none;
    position: fixed;
    right: 30px;
    bottom: 100px;
    width: 380px;
    height: 500px;
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    z-index: 1000;
    flex-direction: column;
    overflow: hidden;
}

.ai-chat-modal.active {
    display: flex;
}

.ai-chat-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: white;
}

.ai-chat-header h3 {
    font-size: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.btn-close {
    background: none;
    border: none;
    color: white;
    font-size: 18px;
    cursor: pointer;
}

.ai-chat-body {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    background: var(--bg-light);
}

.ai-message {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
}

.ai-avatar {
    width: 36px;
    height: 36px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    flex-shrink: 0;
}

.message-content {
    background: white;
    padding: 12px 16px;
    border-radius: var(--radius);
    max-width: 280px;
    font-size: 14px;
    line-height: 1.6;
}

.message-content p {
    margin-bottom: 8px;
}

.message-content ul {
    padding-left: 16px;
    list-style: disc;
}

.message-content li {
    margin-bottom: 4px;
    color: var(--text-light);
}

.user-message {
    justify-content: flex-end;
}

.user-message .message-content {
    background: var(--primary-color);
    color: white;
}

.ai-chat-footer {
    display: flex;
    gap: 12px;
    padding: 16px 20px;
    background: white;
    border-top: 1px solid var(--border-color);
}

.ai-chat-footer input {
    flex: 1;
    padding: 10px 16px;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    outline: none;
    font-size: 14px;
}

.ai-chat-footer button {
    width: 40px;
    height: 40px;
    background: var(--primary-color);
    border: none;
    border-radius: 50%;
    color: white;
    cursor: pointer;
    transition: all 0.3s ease;
}

.ai-chat-footer button:hover {
    background: var(--primary-dark);
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .depts-grid,
    .ai-grid,
    .products-grid,
    .doctors-grid,
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .header-top .container {
        flex-direction: column;
        gap: 12px;
    }
    
    .nav-list {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .nav-list a {
        padding: 10px 16px;
        font-size: 14px;
    }
    
    .hero-banner {
        height: 400px;
    }
    
    .banner-content h2 {
        font-size: 32px;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .stat-number {
        font-size: 32px;
    }
    
    .depts-grid,
    .ai-grid,
    .products-grid,
    .doctors-grid,
    .news-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .ai-chat-modal {
        right: 10px;
        left: 10px;
        width: auto;
    }
}

/* 粒子课堂视频预览卡片样式 */
.video-preview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}

.video-preview-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 16px rgba(0,0,0,0.1);
    transition: all 0.3s;
    cursor: pointer;
}

.video-preview-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 24px rgba(255,255,255,0.2);
}

.video-preview-cover {
    position: relative;
    padding-top: 56.25%;
    overflow: hidden;
}

.video-preview-cover img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

.video-preview-card:hover .video-preview-cover img {
    transform: scale(1.1);
}

.video-preview-duration {
    position: absolute;
    bottom: 8px;
    right: 8px;
    padding: 2px 8px;
    background: rgba(0, 0, 0, 0.8);
    color: white;
    border-radius: 4px;
    font-size: 12px;
}

.video-preview-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.3);
    opacity: 0;
    transition: opacity 0.3s;
}

.video-preview-card:hover .video-preview-overlay {
    opacity: 1;
}

.video-preview-overlay i {
    font-size: 48px;
    color: white;
}

.video-preview-info {
    padding: 16px;
}

.video-preview-info h4 {
    font-size: 15px;
    color: #333;
    margin-bottom: 8px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.video-preview-subtitle {
    font-size: 13px;
    color: #666;
    margin-bottom: 12px;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.video-preview-meta {
    font-size: 13px;
    color: #999;
}

.video-preview-views i {
    margin-right: 4px;
}