:root {
    --primary-color: #FF69B4;       /* 粉红色基调 */
    --secondary-color: #800080;     /* 紫色基调 */
    --text-color: #ffffff;          /* 文字颜色 */
    --header-height: 80px;          /* header 高度 */
}

.site-header {
    background: linear-gradient(to right, rgba(128, 0, 128, 0.9), rgba(255, 105, 180, 0.9));
    height: var(--header-height);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    height: 100%;
    display: flex;
    align-items: center;
}

.logo-wrapper {
    display: flex;
    align-items: center;
    text-decoration: none;
    gap: 15px;
}

.game-logo {
    height: 50px;
    width: auto;
    object-fit: contain;
}

.game-title {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--text-color);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    font-family: 'Arial', sans-serif;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .game-title {
        font-size: 1.2rem;
    }
    
    .game-logo {
        height: 40px;
    }
}

/* 添加一些动画效果 */
.logo-wrapper:hover {
    transform: scale(1.02);
    transition: transform 0.3s ease;
}

.hero {
    padding-top: var(--header-height); /* 为固定的 header 留出空间 */
    min-height: 100vh;
    background: linear-gradient(135deg, #800080 0%, #FF69B4 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('path/to/pattern.png');
    opacity: 0.1;
    pointer-events: none;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.hero-content {
    color: #fff;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    background: linear-gradient(to right, #fff, #ffd1e8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 30px;
    line-height: 1.4;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

.hero-description {
    font-size: 1.1rem;
    margin-bottom: 40px;
    line-height: 1.6;
    opacity: 0.9;
}

.download-button {
    display: inline-flex;
    align-items: center;
    padding: 15px 40px;
    background: linear-gradient(45deg, #ff3399, #ff66cc);
    color: white;
    text-decoration: none;
    border-radius: 30px;
    font-size: 1.2rem;
    font-weight: bold;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 4px 15px rgba(255, 51, 153, 0.3);
    position: relative;
}

.download-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 51, 153, 0.4);
}

.version {
    font-size: 0.8rem;
    margin-left: 10px;
    opacity: 0.8;
}

.hero-image {
    position: relative;
}

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

/* 响应式设计 */
@media (max-width: 968px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.2rem;
    }

    .hero-image {
        order: -1;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .download-button {
        width: 100%;
        justify-content: center;
    }
}

.video-section {
    padding: 80px 0;
    background-color: #1a1a1a; /* 深色背景 */
}

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

.section-title {
    text-align: center;
    color: #fff;
    font-size: 2.5rem;
    margin-bottom: 40px;
    background: linear-gradient(45deg, #FF69B4, #800080);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.video-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr); /* 两列布局 */
    gap: 30px;
    margin: 0 auto;
}

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

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

/* 添加悬停效果 */
.video-wrapper:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4);
    transition: all 0.3s ease;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .video-grid {
        grid-template-columns: 1fr; /* 单列布局 */
        gap: 20px;
    }

    .section-title {
        font-size: 2rem;
    }

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

/* 确保在较小屏幕上视频仍然保持合适的大小 */
@media (max-width: 480px) {
    .video-wrapper {
        margin: 0 -20px; /* 在很小的屏幕上允许视频略微超出容器 */
        border-radius: 0;
    }

    .section-title {
        font-size: 1.5rem;
    }
}

.features {
    padding: 80px 0;
    background-color: #faf4f8;
}

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

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 60px;
    color: #800080;
}

.feature-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-bottom: 80px;
    align-items: center;
}

.feature-row:nth-child(odd) {
    direction: rtl;
}

.feature-row:nth-child(odd) .feature-content {
    direction: ltr;
}

.feature-image {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.feature-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.3s ease;
}

.feature-image:hover img {
    transform: scale(1.05);
}

.feature-content {
    padding: 20px;
}

.feature-content h3 {
    font-size: 1.8rem;
    color: #800080;
    margin-bottom: 20px;
}

.feature-content p {
    font-size: 1.1rem;
    line-height: 1.6;
    color: #333;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .feature-row {
        grid-template-columns: 1fr;
        gap: 20px;
        margin-bottom: 40px;
    }

    .feature-row:nth-child(odd) {
        direction: ltr;
    }

    .section-title {
        font-size: 2rem;
        margin-bottom: 40px;
    }

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

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

.game-info {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
}

.game-info h2 {
    color: #800080;
    font-size: 2.2rem;
    margin: 40px 0 20px;
    border-bottom: 2px solid #ff69b4;
    padding-bottom: 10px;
}

.game-info h3 {
    color: #333;
    font-size: 1.8rem;
    margin: 30px 0 15px;
}

.game-info h4 {
    color: #666;
    font-size: 1.4rem;
    margin: 20px 0 10px;
}

.game-info p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #444;
    margin-bottom: 20px;
}

.game-info ul {
    margin: 20px 0;
    padding-left: 20px;
}

.game-info li {
    margin-bottom: 10px;
    line-height: 1.6;
    color: #444;
}

.cta-section {
    background: linear-gradient(135deg, #800080, #ff69b4);
    padding: 40px;
    border-radius: 15px;
    margin-top: 60px;
    text-align: center;
    color: #fff;
}

.cta-button {
    display: inline-block;
    padding: 15px 30px;
    background: #fff;
    color: #800080;
    text-decoration: none;
    border-radius: 30px;
    font-weight: bold;
    margin-top: 20px;
    transition: transform 0.3s ease;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .game-info h2 {
        font-size: 1.8rem;
    }

    .game-info h3 {
        font-size: 1.5rem;
    }

    .game-info h4 {
        font-size: 1.2rem;
    }

    .cta-section {
        padding: 30px 20px;
    }
}