/* 免费看60分钟调色视频 - 主样式文件 */
/* 重置样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Helvetica Neue', Helvetica, Arial, sans-serif;
    background-color: #0a0a0a;
    color: #e5e5e5;
    line-height: 1.6;
    min-height: 100vh;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.3s ease;
}

a:hover {
    color: #ec4899;
}

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

/* 头部导航 */
.header {
    background: linear-gradient(180deg, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0.7) 100%);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 15px 0;
    backdrop-filter: blur(10px);
}

.header-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.logo img {
    width: 40px;
    height: 40px;
    border-radius: 8px;
}

.logo-text {
    font-size: 24px;
    font-weight: 700;
    background: linear-gradient(135deg, #ec4899 0%, #8b5cf6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-menu {
    display: flex;
    gap: 30px;
    list-style: none;
}

.nav-menu a {
    font-size: 15px;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: 20px;
    transition: all 0.3s ease;
}

.nav-menu a:hover,
.nav-menu a.active {
    background: rgba(236, 72, 153, 0.2);
    color: #ec4899;
}

/* 移动端菜单按钮 */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 10px;
}

.mobile-menu-btn span {
    width: 25px;
    height: 2px;
    background: #fff;
    transition: all 0.3s ease;
}

/* 面包屑导航 */
.breadcrumb {
    background: rgba(30, 30, 30, 0.8);
    padding: 12px 0;
    margin-top: 70px;
}

.breadcrumb-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    font-size: 14px;
}

.breadcrumb-item {
    color: #9ca3af;
}

.breadcrumb-item:hover {
    color: #ec4899;
}

.breadcrumb-item.active {
    color: #e5e5e5;
}

.breadcrumb-separator {
    margin: 0 10px;
    color: #6b7280;
}

/* 主内容区域 */
.main-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 30px 20px;
}

.hero-section {
    margin-top: 70px;
    padding: 60px 20px;
    text-align: center;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.1) 0%, rgba(236, 72, 153, 0.1) 100%);
    border-radius: 20px;
    margin-bottom: 40px;
}

.hero-section h1 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #fff 0%, #ec4899 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    max-width: 800px;
    margin: 0 auto;
    font-size: 16px;
    color: #9ca3af;
    line-height: 1.8;
}

/* 板块标题 */
.section-title {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 25px;
    padding-left: 15px;
    border-left: 4px solid #ec4899;
    display: flex;
    align-items: center;
    gap: 10px;
}

.section-title::after {
    content: '';
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, rgba(236, 72, 153, 0.5) 0%, transparent 100%);
    margin-left: 20px;
}

/* 视频卡片网格 */
.video-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 20px;
    margin-bottom: 50px;
}

.video-card {
    background: #1a1a1a;
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
    position: relative;
}

.video-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(236, 72, 153, 0.2);
}

.video-poster {
    position: relative;
    aspect-ratio: 2/3;
    overflow: hidden;
}

.video-poster img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.play-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.play-btn {
    width: 60px;
    height: 60px;
    background: rgba(236, 72, 153, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease;
}

.play-btn::after {
    content: '';
    width: 0;
    height: 0;
    border-left: 20px solid #fff;
    border-top: 12px solid transparent;
    border-bottom: 12px solid transparent;
    margin-left: 5px;
}

.video-card:hover .play-btn {
    transform: scale(1.1);
}

.video-info {
    padding: 15px;
}

.video-title {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 8px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.video-desc {
    font-size: 12px;
    color: #9ca3af;
    margin-bottom: 10px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.5;
}

.video-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 12px;
    color: #6b7280;
}

.video-tags {
    display: flex;
    gap: 5px;
    flex-wrap: wrap;
}

.video-tag {
    background: rgba(236, 72, 153, 0.15);
    color: #ec4899;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 11px;
}

.video-rating {
    color: #fbbf24;
    font-weight: 600;
}

/* 分类页描述 */
.category-intro {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.1) 0%, rgba(236, 72, 153, 0.1) 100%);
    border-radius: 16px;
    padding: 30px;
    margin-bottom: 40px;
}

.category-intro h2 {
    font-size: 20px;
    margin-bottom: 15px;
    color: #ec4899;
}

.category-intro p {
    color: #9ca3af;
    line-height: 1.8;
}

/* 页脚 */
.footer {
    background: #111;
    padding: 50px 0 30px;
    margin-top: 60px;
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

.footer-top {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 20px;
    color: #fff;
}

.footer-nav {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-nav a {
    color: #9ca3af;
    font-size: 14px;
    transition: color 0.3s ease;
}

.footer-nav a:hover {
    color: #ec4899;
}

.footer-statement {
    background: rgba(236, 72, 153, 0.1);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 30px;
}

.footer-statement p {
    font-size: 13px;
    color: #9ca3af;
    line-height: 1.8;
}

.footer-statement strong {
    color: #ec4899;
}

.footer-bottom {
    border-top: 1px solid #2a2a2a;
    padding-top: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
}

.footer-links {
    display: flex;
    gap: 20px;
}

.footer-links a {
    color: #6b7280;
    font-size: 13px;
}

.footer-links a:hover {
    color: #ec4899;
}

.footer-update {
    color: #6b7280;
    font-size: 13px;
}

.copyright {
    color: #6b7280;
    font-size: 13px;
    text-align: center;
    width: 100%;
    margin-top: 15px;
}

/* EEAT页面样式 */
.page-content {
    max-width: 900px;
    margin: 0 auto;
    padding: 40px 20px;
}

.page-content h1 {
    font-size: 32px;
    margin-bottom: 30px;
    text-align: center;
    background: linear-gradient(135deg, #fff 0%, #ec4899 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.page-content h2 {
    font-size: 22px;
    margin: 30px 0 15px;
    color: #ec4899;
    padding-left: 15px;
    border-left: 3px solid #ec4899;
}

.page-content p {
    margin-bottom: 15px;
    line-height: 1.8;
    color: #d1d5db;
}

.page-content ul {
    margin: 15px 0;
    padding-left: 25px;
}

.page-content li {
    margin-bottom: 10px;
    color: #d1d5db;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin: 25px 0;
}

.team-member {
    background: #1a1a1a;
    border-radius: 12px;
    padding: 25px;
    text-align: center;
}

.team-member h3 {
    font-size: 18px;
    margin-bottom: 8px;
    color: #fff;
}

.team-member p {
    font-size: 14px;
    color: #9ca3af;
    margin-bottom: 0;
}

.contact-info {
    background: #1a1a1a;
    border-radius: 12px;
    padding: 30px;
    margin: 25px 0;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

.contact-item:last-child {
    margin-bottom: 0;
}

.contact-icon {
    width: 40px;
    height: 40px;
    background: rgba(236, 72, 153, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ec4899;
    font-size: 18px;
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .video-grid {
        grid-template-columns: repeat(5, 1fr);
    }
}

@media (max-width: 992px) {
    .video-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .footer-top {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .team-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .mobile-menu-btn {
        display: flex;
    }
    
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(0, 0, 0, 0.95);
        flex-direction: column;
        padding: 20px;
        gap: 10px;
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    .video-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 15px;
    }
    
    .hero-section h1 {
        font-size: 28px;
    }
    
    .section-title {
        font-size: 20px;
    }
    
    .footer-top {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .team-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .video-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    
    .logo-text {
        font-size: 20px;
    }
    
    .hero-section {
        padding: 40px 15px;
    }
    
    .hero-section h1 {
        font-size: 24px;
    }
    
    .video-info {
        padding: 10px;
    }
    
    .video-title {
        font-size: 13px;
    }
    
    .video-desc {
        display: none;
    }
}