/* 全局容器 */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header 样式 */
.site-header {
    background: linear-gradient(to right, rgba(41, 128, 185, 0.95), rgba(52, 152, 219, 0.95));
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

.main-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

/* Logo 容器样式 */
.logo-container {
    display: flex;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: white;
}

.logo-image {
    height: 50px;
    width: auto;
    margin-right: 15px;
}

.game-title {
    font-size: 1.5rem;
    font-weight: bold;
    color: white;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}

/* Play Now 按钮样式 */
.play-now-button {
    background-color: #f1c40f;
    color: #2c3e50;
    padding: 12px 30px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: bold;
    text-transform: uppercase;
    transition: all 0.3s ease;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.play-now-button:hover {
    background-color: #f39c12;
    transform: translateY(-2px);
    box-shadow: 0 6px 8px rgba(0, 0, 0, 0.2);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .game-title {
        font-size: 1.2rem;
    }
    
    .play-now-button {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
    
    .logo-image {
        height: 40px;
    }
}

@media (max-width: 480px) {
    .game-title {
        display: none; /* 在很小的屏幕上隐藏游戏标题文字 */
    }
}

/* Hero 部分样式 */
.hero {
    position: relative;
    min-height: 65vh;
    background: linear-gradient(135deg, #2980b9, #3498db);
    padding-top: 80px;
    overflow: hidden;
    margin-bottom: 0;
    padding-bottom: 0;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('path/to/pattern.png');
    opacity: 0.1;
}

.hero-content {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 40px 20px;
    gap: 40px;
}

.hero-text {
    flex: 1;
    color: white;
    max-width: 600px;
}

h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 20px;
    line-height: 1.2;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.subtitle {
    font-size: 1.25rem;
    line-height: 1.6;
    margin-bottom: 40px;
    opacity: 0.9;
}

.hero-buttons {
    display: flex;
    gap: 20px;
}

.cta-button {
    background-color: #f1c40f;
    color: #2c3e50;
    padding: 15px 40px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: bold;
    text-transform: uppercase;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.cta-button:hover {
    background-color: #f39c12;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.secondary-button {
    background-color: rgba(255, 255, 255, 0.15);
    color: white;
    padding: 15px 40px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: bold;
    text-transform: uppercase;
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
}

.secondary-button:hover {
    background-color: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
}

.hero-image {
    flex: 1;
    max-width: 600px;
    margin-bottom: 0;
}

.feature-image {
    width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    margin-bottom: 0;
}

.feature-image:hover {
    transform: translateY(-10px);
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .hero-content {
        flex-direction: column;
        text-align: center;
    }

    .hero-text {
        margin-bottom: 40px;
    }

    h1 {
        font-size: 2.8rem;
    }

    .hero-buttons {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    h1 {
        font-size: 2.2rem;
    }

    .subtitle {
        font-size: 1.1rem;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 15px;
    }

    .cta-button, .secondary-button {
        padding: 12px 30px;
    }
}

/* 视频区域样式 */
.video-section {
    margin-top: 0;
    padding-top: 60px;
    padding: 80px 0;
    background-color: #f8f9fa;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: bold;
    color: #2c3e50;
    margin-bottom: 40px;
}

.video-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.video-wrapper {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%; /* 16:9 宽高比 */
    height: 0;
    background: #000;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.video-wrapper:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

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

/* 响应式设计 */
@media (max-width: 768px) {
    .video-grid {
        grid-template-columns: 1fr; /* 手机端单列显示 */
        gap: 20px;
        padding: 0 20px;
    }

    .section-title {
        font-size: 2rem;
        margin-bottom: 30px;
    }

    .video-section {
        padding: 60px 0;
    }
}

@media (max-width: 480px) {
    .section-title {
        font-size: 1.8rem;
    }

    .video-section {
        padding: 40px 0;
    }
}

.features {
    padding: 80px 0;
    background: linear-gradient(to bottom, #f8f9fa, #e9ecef);
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    color: #2c3e50;
    margin-bottom: 60px;
}

.feature-grid {
    display: flex;
    flex-direction: column;
    gap: 60px;
    max-width: 1200px;
    margin: 0 auto;
}

.feature-item {
    display: flex;
    gap: 40px;
    align-items: center;
    padding: 30px;
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

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

/* 偶数项反向排列 */
.feature-item:nth-child(even) {
    flex-direction: row-reverse;
}

.feature-image {
    flex: 0 0 45%;
}

.feature-image img {
    width: 100%;
    height: auto;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.feature-content {
    flex: 0 0 55%;
    padding: 20px;
}

.feature-content h3 {
    font-size: 1.8rem;
    color: #2c3e50;
    margin-bottom: 20px;
}

.feature-content p {
    font-size: 1.1rem;
    line-height: 1.6;
    color: #596575;
}

/* 响应式设计 */
@media (max-width: 968px) {
    .feature-item,
    .feature-item:nth-child(even) {
        flex-direction: column;
        text-align: center;
    }

    .feature-image {
        flex: 0 0 100%;
    }

    .feature-content {
        flex: 0 0 100%;
    }
}

@media (max-width: 768px) {
    .section-title {
        font-size: 2rem;
    }

    .feature-content h3 {
        font-size: 1.5rem;
    }

    .feature-content p {
        font-size: 1rem;
    }
}

.seo-content {
    padding: 80px 0;
    background-color: #ffffff;
}

.seo-content h2 {
    font-size: 2.5rem;
    color: #2c3e50;
    margin: 40px 0 20px;
}

.seo-content h3 {
    font-size: 1.8rem;
    color: #34495e;
    margin: 30px 0 15px;
}

.seo-content h4 {
    font-size: 1.4rem;
    color: #2980b9;
    margin: 20px 0 10px;
}

.seo-content p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #596575;
    margin-bottom: 20px;
}

.seo-content ul {
    margin: 0 0 20px 20px;
}

.seo-content li {
    font-size: 1.1rem;
    line-height: 1.6;
    color: #596575;
    margin-bottom: 10px;
}

.faq-item {
    margin-bottom: 30px;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 10px;
}

.faq-item h4 {
    color: #2c3e50;
    margin-bottom: 10px;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .seo-content h2 {
        font-size: 2rem;
    }

    .seo-content h3 {
        font-size: 1.5rem;
    }

    .seo-content h4 {
        font-size: 1.2rem;
    }

    .seo-content p,
    .seo-content li {
        font-size: 1rem;
    }
}