/* 
 * 影视传媒公司网站样式表
 * 移动端优先设计 - 2026年SEO优化
 */

/* CSS变量定义 */
:root {
    --primary-color: #5D3A8E;
    --secondary-color: #C9A227;
    --accent-color: #8B5CF6;
    --dark-bg: #1A1A2E;
    --light-bg: #F8F7FC;
    --text-dark: #2D2D3A;
    --text-light: #6B7280;
    --border-color: #E5E7EB;
    --success-color: #10B981;
    --warning-color: #F59E0B;
    --font-primary: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
    --font-heading: 'Noto Serif SC', 'Source Han Serif SC', serif;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --transition-fast: 150ms ease;
    --transition-normal: 300ms ease;
}

/* 基础重置 */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-primary);
    line-height: 1.7;
    color: var(--text-dark);
    background-color: var(--light-bg);
    overflow-x: hidden;
}

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

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

a:hover {
    color: var(--accent-color);
}

/* 容器 */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* 头部导航 */
.site-header {
    background: linear-gradient(135deg, var(--dark-bg) 0%, #2D1B4E 100%);
    padding: 1rem 0;
    position: relative;
    z-index: 100;
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-img {
    height: 50px;
    width: auto;
}

.site-name {
    color: #fff;
    font-size: 1.25rem;
    font-weight: 700;
    font-family: var(--font-heading);
}

/* 移动端菜单按钮 */
.menu-toggle {
    display: block;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: #fff;
    margin: 5px 0;
    transition: var(--transition-normal);
}

/* 导航菜单 */
.main-nav {
    width: 100%;
    display: none;
}

.main-nav.active {
    display: block;
}

.nav-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.nav-list li a {
    display: block;
    color: rgba(255,255,255,0.9);
    padding: 0.875rem 1rem;
    font-size: 0.95rem;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    transition: var(--transition-fast);
}

.nav-list li a:hover {
    background: rgba(255,255,255,0.1);
    color: var(--secondary-color);
}

/* Hero区域 */
.hero-section {
    position: relative;
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--dark-bg) 0%, #3D2A5E 50%, var(--primary-color) 100%);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 2rem 1rem;
    max-width: 800px;
}

.hero-title {
    color: #fff;
    font-size: 2rem;
    font-weight: 800;
    font-family: var(--font-heading);
    margin-bottom: 1rem;
    line-height: 1.3;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.hero-subtitle {
    color: rgba(255,255,255,0.9);
    font-size: 1.1rem;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.cta-btn {
    display: inline-block;
    background: linear-gradient(135deg, var(--secondary-color) 0%, #D4AF37 100%);
    color: var(--dark-bg);
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 700;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    transition: var(--transition-normal);
}

.cta-btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
    color: var(--dark-bg);
}

/* 面包屑导航 */
.breadcrumb {
    background: #fff;
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-color);
}

.breadcrumb-list {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    font-size: 0.875rem;
}

.breadcrumb-list li::after {
    content: '/';
    margin-left: 0.5rem;
    color: var(--text-light);
}

.breadcrumb-list li:last-child::after {
    display: none;
}

.breadcrumb-list a {
    color: var(--text-light);
}

.breadcrumb-list li:last-child {
    color: var(--primary-color);
    font-weight: 500;
}

/* 内容区块 */
.section {
    padding: 3rem 0;
}

.section-alt {
    background: #fff;
}

.section-title {
    font-size: 1.75rem;
    font-weight: 700;
    font-family: var(--font-heading);
    color: var(--text-dark);
    margin-bottom: 1rem;
    text-align: center;
}

.section-subtitle {
    color: var(--text-light);
    text-align: center;
    max-width: 600px;
    margin: 0 auto 2rem;
    font-size: 1rem;
}

/* 视频分类卡片 */
.video-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.video-card {
    background: #fff;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
}

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

.video-card-img {
    position: relative;
    aspect-ratio: 16/9;
    overflow: hidden;
}

.video-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.video-card:hover .video-card-img img {
    transform: scale(1.05);
}

.play-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background: rgba(255,255,255,0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-normal);
}

.video-card:hover .play-icon {
    opacity: 1;
}

.play-icon::after {
    content: '';
    width: 0;
    height: 0;
    border-left: 18px solid var(--primary-color);
    border-top: 12px solid transparent;
    border-bottom: 12px solid transparent;
    margin-left: 4px;
}

.video-card-body {
    padding: 1.25rem;
}

.video-card-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.video-card-desc {
    color: var(--text-light);
    font-size: 0.9rem;
    line-height: 1.6;
}

.video-card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
    font-size: 0.85rem;
    color: var(--text-light);
}

.rating {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    color: var(--secondary-color);
}

/* 关于我们 */
.about-section {
    background: linear-gradient(135deg, #fff 0%, var(--light-bg) 100%);
}

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

.about-text h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.about-text p {
    margin-bottom: 1rem;
    color: var(--text-dark);
    line-height: 1.8;
}

.about-img {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

/* 团队成员 */
.team-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.team-card {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
}

.team-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.team-avatar {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    margin: 0 auto 1rem;
    overflow: hidden;
    border: 3px solid var(--secondary-color);
}

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

.team-name {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.25rem;
}

.team-role {
    font-size: 0.875rem;
    color: var(--primary-color);
    margin-bottom: 0.75rem;
}

.team-bio {
    font-size: 0.85rem;
    color: var(--text-light);
    line-height: 1.6;
}

/* 支付方式 */
.payment-section {
    background: var(--dark-bg);
    color: #fff;
}

.payment-section .section-title {
    color: #fff;
}

.payment-section .section-subtitle {
    color: rgba(255,255,255,0.7);
}

.payment-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.payment-card {
    background: rgba(255,255,255,0.1);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    text-align: center;
    border: 1px solid rgba(255,255,255,0.1);
    transition: var(--transition-normal);
}

.payment-card:hover {
    background: rgba(255,255,255,0.15);
    border-color: var(--secondary-color);
}

.payment-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 1rem;
    background: linear-gradient(135deg, var(--secondary-color) 0%, #D4AF37 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.payment-name {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.payment-desc {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.7);
}

/* 用户评价 */
.reviews-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.review-card {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    box-shadow: var(--shadow-md);
    position: relative;
}

.review-card::before {
    content: '"';
    position: absolute;
    top: 1rem;
    right: 1.5rem;
    font-size: 4rem;
    color: var(--primary-color);
    opacity: 0.1;
    font-family: serif;
    line-height: 1;
}

.review-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.review-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    overflow: hidden;
}

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

.review-info h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-dark);
}

.review-info span {
    font-size: 0.8rem;
    color: var(--text-light);
}

.review-rating {
    color: var(--secondary-color);
    margin-bottom: 0.75rem;
}

.review-text {
    color: var(--text-dark);
    line-height: 1.7;
    font-size: 0.95rem;
}

.review-date {
    margin-top: 1rem;
    font-size: 0.8rem;
    color: var(--text-light);
}

/* FAQ区域 */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: #fff;
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.faq-question {
    padding: 1.25rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    color: var(--text-dark);
    transition: var(--transition-fast);
}

.faq-question:hover {
    background: var(--light-bg);
}

.faq-question::after {
    content: '+';
    font-size: 1.5rem;
    color: var(--primary-color);
    transition: var(--transition-fast);
}

.faq-item.active .faq-question::after {
    transform: rotate(45deg);
}

.faq-answer {
    padding: 0 1.25rem;
    max-height: 0;
    overflow: hidden;
    transition: var(--transition-normal);
}

.faq-item.active .faq-answer {
    padding: 0 1.25rem 1.25rem;
    max-height: 500px;
}

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

/* 授权徽章 */
.license-section {
    background: linear-gradient(135deg, var(--light-bg) 0%, #fff 100%);
}

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

.license-badge {
    max-width: 300px;
    margin: 0 auto;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.license-info h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.license-info p {
    color: var(--text-dark);
    line-height: 1.7;
    margin-bottom: 0.75rem;
}

.license-list {
    list-style: none;
    margin-top: 1rem;
}

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

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

/* 客服支持 */
.support-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.support-card {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
}

.support-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.support-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 1rem;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.5rem;
}

.support-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.support-desc {
    font-size: 0.85rem;
    color: var(--text-light);
}

/* 页脚 */
.site-footer {
    background: var(--dark-bg);
    color: #fff;
    padding: 3rem 0 1.5rem;
}

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

.footer-col h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--secondary-color);
}

.footer-col p {
    color: rgba(255,255,255,0.7);
    line-height: 1.7;
    font-size: 0.9rem;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: rgba(255,255,255,0.7);
    font-size: 0.9rem;
    transition: var(--transition-fast);
}

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

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    transition: var(--transition-fast);
}

.social-links a:hover {
    background: var(--secondary-color);
    color: var(--dark-bg);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 1.5rem;
    text-align: center;
}

.footer-bottom p {
    color: rgba(255,255,255,0.5);
    font-size: 0.85rem;
    margin-bottom: 0.5rem;
}

.age-badge {
    display: inline-block;
    background: #DC2626;
    color: #fff;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-sm);
    font-weight: 700;
    font-size: 0.85rem;
    margin-top: 0.5rem;
}

/* 内页样式 */
.page-header {
    background: linear-gradient(135deg, var(--dark-bg) 0%, var(--primary-color) 100%);
    padding: 3rem 0;
    text-align: center;
}

.page-title {
    color: #fff;
    font-size: 2rem;
    font-weight: 700;
    font-family: var(--font-heading);
    margin-bottom: 0.5rem;
}

.page-desc {
    color: rgba(255,255,255,0.8);
    font-size: 1rem;
}

.content-section {
    padding: 3rem 0;
}

.content-article {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 2rem 1.5rem;
    box-shadow: var(--shadow-md);
}

.content-article h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 2rem 0 1rem;
}

.content-article h2:first-child {
    margin-top: 0;
}

.content-article h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-dark);
    margin: 1.5rem 0 0.75rem;
}

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

.content-article img {
    border-radius: var(--radius-md);
    margin: 1.5rem 0;
    box-shadow: var(--shadow-md);
}

.content-article ul, .content-article ol {
    margin: 1rem 0;
    padding-left: 1.5rem;
}

.content-article li {
    margin-bottom: 0.5rem;
    line-height: 1.7;
}

/* 视频播放器 */
.video-player {
    position: relative;
    aspect-ratio: 16/9;
    background: #000;
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin: 2rem 0;
}

.video-player video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.video-poster {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.video-play-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: rgba(255,255,255,0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-normal);
}

.video-play-btn:hover {
    transform: translate(-50%, -50%) scale(1.1);
    background: #fff;
}

.video-play-btn::after {
    content: '';
    width: 0;
    height: 0;
    border-left: 24px solid var(--primary-color);
    border-top: 16px solid transparent;
    border-bottom: 16px solid transparent;
    margin-left: 6px;
}

/* APP下载页 */
.app-hero {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--dark-bg) 100%);
    padding: 4rem 0;
    text-align: center;
}

.app-mockup {
    max-width: 400px;
    margin: 0 auto 2rem;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.app-title {
    color: #fff;
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.app-desc {
    color: rgba(255,255,255,0.9);
    font-size: 1.1rem;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.download-btns {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
}

.download-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background: #fff;
    color: var(--text-dark);
    padding: 1rem 2rem;
    border-radius: var(--radius-lg);
    font-weight: 600;
    transition: var(--transition-normal);
    min-width: 200px;
    justify-content: center;
}

.download-btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
    color: var(--text-dark);
}

.app-features {
    padding: 3rem 0;
}

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

.feature-card {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    text-align: center;
    box-shadow: var(--shadow-md);
}

.feature-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 1rem;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.5rem;
}

.feature-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.feature-desc {
    font-size: 0.9rem;
    color: var(--text-light);
    line-height: 1.6;
}

/* 响应式设计 - 平板 */
@media (min-width: 640px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .video-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .reviews-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .download-btns {
        flex-direction: row;
        justify-content: center;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* 响应式设计 - 桌面 */
@media (min-width: 1024px) {
    .menu-toggle {
        display: none;
    }
    
    .main-nav {
        display: block;
        width: auto;
    }
    
    .nav-list {
        flex-direction: row;
        gap: 0;
    }
    
    .nav-list li a {
        padding: 0.5rem 1rem;
        border-bottom: none;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-subtitle {
        font-size: 1.25rem;
    }
    
    .section {
        padding: 5rem 0;
    }
    
    .section-title {
        font-size: 2.25rem;
    }
    
    .video-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .about-content {
        grid-template-columns: 1fr 1fr;
    }
    
    .team-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .payment-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .reviews-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .license-content {
        grid-template-columns: 1fr 2fr;
    }
    
    .support-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .content-article {
        padding: 3rem;
    }
    
    .features-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* 打印样式 */
@media print {
    .site-header, .site-footer, .cta-btn {
        display: none;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.5;
    }
}

/* 无障碍优化 */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* 深色模式支持 */
@media (prefers-color-scheme: dark) {
    :root {
        --light-bg: #1A1A2E;
        --text-dark: #F3F4F6;
        --text-light: #9CA3AF;
        --border-color: #374151;
    }
    
    .video-card, .review-card, .faq-item, .support-card, .feature-card, .content-article {
        background: #2D2D3A;
    }
}