/* 基础重置和全局样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8f9fa;
}

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

/* 头部样式 */
.header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

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

.logo h1 {
    font-size: 1.5rem;
    font-weight: bold;
}

.nav {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.nav-link {
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: opacity 0.3s ease;
    padding: 0.5rem 1rem;
    border-radius: 20px;
}

.nav-link:hover {
    opacity: 0.8;
    background-color: rgba(255,255,255,0.1);
}

        .contact-section {
            padding: 80px 0;
            text-align: center;
        }
        
        .section-title {
            font-size: 2.2rem;
            margin-bottom: 50px;
            color: var(--secondary);
            position: relative;
            font-weight: 600;
        }
        
        .section-title::after {
            content: '';
            display: block;
            width: 100px;
            height: 4px;
            background: var(--accent);
            margin: 15px auto;
            border-radius: 2px;
        }
        
        .buttons-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 40px;
            max-width: 800px;
            margin: 0 auto;
        }
        
        .contact-btn {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            padding: 40px 30px;
            border-radius: 16px;
            text-decoration: none;
            color: white;
            transition: all 0.3s ease;
            box-shadow: 0 10px 20px rgba(0,0,0,0.15);
            position: relative;
            overflow: hidden;
            cursor: pointer;
            border: none;
            outline: none;
        }
        
        .contact-btn::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(255,255,255,0.1);
            transform: translateY(100%);
            transition: transform 0.4s ease;
        }
        
        .contact-btn:hover::before {
            transform: translateY(0);
        }
        
        .contact-btn:hover {
            transform: translateY(-8px);
            box-shadow: 0 15px 30px rgba(0,0,0,0.2);
        }

/* 主横幅样式 */
.hero {
    background: linear-gradient(135deg, #ff9a9e 0%, #fecfef 50%, #fecfef 100%);
    padding: 4rem 0;
    text-align: center;
}

.hero-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #333;
    font-weight: bold;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: #666;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.download-section {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.download-info {
    text-align: left;
}

.download-count {
    background: white;
    padding: 1rem 1.5rem;
    border-radius: 15px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    display: inline-block;
}

.count-label {
    font-size: 0.9rem;
    color: #666;
    display: block;
}

.count-number {
    font-size: 2rem;
    font-weight: bold;
    color: #e74c3c;
    display: block;
    margin: 0.25rem 0;
}

.count-unit {
    font-size: 0.9rem;
    color: #666;
}

.download-btn {
    background: linear-gradient(135deg, #ff6b6b 0%, #ee5a24 100%);
    color: white;
    border: none;
    padding: 1rem 2rem;
    font-size: 1.1rem;
    font-weight: bold;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 6px 20px rgba(238, 90, 36, 0.3);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    min-width: 150px;
    justify-content: center;
}

.download-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(238, 90, 36, 0.4);
}

.btn-icon {
    font-size: 1.2rem;
}

/* 通用区块样式 */
section {
    padding: 3rem 0;
}

.section-title {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 2rem;
    color: #333;
    font-weight: bold;
    position: relative;
}

.section-title::after {
    content: '';
    width: 60px;
    height: 3px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 2px;
}

/* 视频区域样式 */
.video-section {
    background: white;
}

.video-container {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 2rem;
    align-items: start;
}

.video-player {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 比例 */
    height: 0;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}

.video-player iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.live-info {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 15px;
    height: fit-content;
}

.live-info h3 {
    color: #333;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.live-info p {
    color: #666;
    margin-bottom: 1rem;
    line-height: 1.6;
}

.live-stats {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.live-stats span {
    font-size: 0.9rem;
    color: #666;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* 文章区域样式 */
.article-section {
    background: white;
}

.game-article {
    max-width: 800px;
    margin: 0 auto;
    background: #fff;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

.game-article h3 {
    color: #333;
    margin-bottom: 1.5rem;
    font-size: 1.4rem;
    text-align: center;
}

.article-content p {
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: #f8f9fa;
    border-radius: 10px;
    border-left: 4px solid #667eea;
    line-height: 1.7;
}

.article-content strong {
    color: #333;
    font-size: 1.1rem;
}

/* 优势区域样式 */
.advantages-section {
    background: #f8f9fa;
}

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

.advantage-item {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    transition: transform 0.3s ease;
}

.advantage-item:hover {
    transform: translateY(-5px);
}

.advantage-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.advantage-item h3 {
    color: #333;
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.advantage-item p {
    color: #666;
    line-height: 1.6;
}

/* 文档下载区域样式 */
.download-docs-section {
    background: white;
}

.docs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 900px;
    margin: 0 auto;
}

.doc-item {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 15px;
    display: flex;
    align-items: center;
    gap: 1rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    transition: transform 0.3s ease;
}

.doc-item:hover {
    transform: translateY(-2px);
}

.doc-icon {
    font-size: 2rem;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.doc-info {
    flex: 1;
}

.doc-info h3 {
    color: #333;
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.doc-info p {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.doc-info small {
    color: #999;
    font-size: 0.8rem;
}

.doc-download-btn {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.doc-download-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

/* FAQ区域样式 */
.faq-section {
    background: #f8f9fa;
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: white;
    margin-bottom: 1rem;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.faq-question {
    width: 100%;
    background: none;
    border: none;
    text-align: left;
    padding: 1.5rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.1rem;
    font-weight: 500;
    color: #333;
    transition: background-color 0.3s ease;
}

.faq-question:hover {
    background-color: #f8f9fa;
}

.faq-arrow {
    font-size: 1.5rem;
    font-weight: bold;
    color: #667eea;
    transition: transform 0.3s ease;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    background: #fafafa;
}

.faq-answer p {
    padding: 1.5rem;
    margin: 0;
    color: #666;
    line-height: 1.6;
}

.faq-item.active .faq-answer {
    max-height: 300px;
}

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

/* 底部样式 */
.footer {
    background: #333;
    color: white;
    padding: 2rem 0;
}

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

.footer-info p {
    margin-bottom: 0.5rem;
    color: #ccc;
}

.footer-links {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.footer-link a{
    color: #ccc;
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.footer-link:hover {
    color: white;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .header .container {
        flex-direction: column;
        text-align: center;
    }
    
    .nav {
        justify-content: center;
        gap: 1rem;
    }
    
    .hero-content h2 {
        font-size: 2rem;
    }
    
    .hero-content p {
        font-size: 1rem;
    }
    
    .download-section {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .video-container {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .advantages-grid {
        grid-template-columns: 1fr;
    }
    
    .docs-grid {
        grid-template-columns: 1fr;
    }
    
    .doc-item {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-links {
        justify-content: center;
    }
    
    .container {
        padding: 0 15px;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 2rem 0;
    }
    
    .hero-content h2 {
        font-size: 1.8rem;
    }
    
    .download-btn {
        padding: 0.8rem 1.5rem;
        font-size: 1rem;
    }
    
    .download-count {
        padding: 0.8rem 1rem;
    }
    
    .count-number {
        font-size: 1.5rem;
    }
    
    section {
        padding: 2rem 0;
    }
    
    .game-article,
    .advantage-item,
    .doc-item {
        padding: 1.5rem;
    }
    
    .faq-question {
        padding: 1rem;
        font-size: 1rem;
    }
    
    .faq-answer p {
        padding: 1rem;
    }
}
/* 6a42aad419809 */