:root {
    --primary-purple: #2A1B3D;
    --accent-green: #7FFF00;
    --accent-red: #FF3333;
    --text-white: #FFFFFF;
  }
  
  .header {
    background-color: var(--primary-purple);
    padding: 1rem 2rem;
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
  }
  
  .nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 10px;
  }
  
  .logo-container {
    display: flex;
    align-items: center;
    gap: 1rem;
  }
  
  .logo img {
    height: 40px;
    width: auto;
  }
  
  .game-title {
    font-family: 'Arial Black', sans-serif;
    font-size: 1.5rem;
    color: var(--text-white);
    text-transform: uppercase;
    letter-spacing: 2px;
    text-shadow: 2px 2px 0 var(--accent-red);
  }
  
  .play-now-btn {
    background-color: var(--accent-red);
    color: var(--text-white);
    padding: 0.8rem 2rem;
    border-radius: 4px;
    text-transform: uppercase;
    font-weight: bold;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 2px solid var(--accent-green);
  }
  
  .play-now-btn:hover {
    background-color: var(--accent-green);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(127, 255, 0, 0.3);
  }



.hero {
  position: relative;
  height: 100vh;
  width: 100%;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 80px; /* 调整以适应固定header的高度 */
}

.hero-video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}

.hero-video::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(42, 27, 61, 0.6); /* 半透明的紫色遮罩 */
}

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

.hero-content {
  text-align: center;
  color: var(--text-white);
  padding: 2rem;
  max-width: 800px;
  z-index: 1;
}

.hero-title {
  font-size: 4rem;
  font-weight: bold;
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 3px;
  text-shadow: 3px 3px 0 var(--accent-red);
}

.hero-subtitle {
  font-size: 1.5rem;
  margin-bottom: 2rem;
  letter-spacing: 1px;
  text-shadow: 1px 1px 0 rgba(0, 0, 0, 0.5);
}

/* 如果需要调整hero区域的play-now-btn样式 */
.hero .play-now-btn {
  font-size: 1.2rem;
  padding: 1rem 3rem;
}

.features {
    padding: 4rem 2rem;
    background-color: var(--primary-purple);
    color: var(--text-white);
}

.section-title {
    text-align: center;
    font-size: 3rem;
    margin-bottom: 4rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    text-shadow: 2px 2px 0 var(--accent-red);
}

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

.feature-item {
    display: flex;
    align-items: center;
    gap: 4rem;
    margin-bottom: 6rem;
}

.feature-item.reverse {
    flex-direction: row-reverse;
}

.feature-image {
    flex: 1;
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    border: 2px solid var(--accent-green);
}

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

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

.feature-content {
    flex: 1;
}

.feature-content h3 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    color: var(--accent-green);
}

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

/* 响应式设计 */
@media (max-width: 768px) {
    .feature-item,
    .feature-item.reverse {
        flex-direction: column;
        gap: 2rem;
    }

    .feature-image {
        width: 100%;
    }

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

    .feature-content h3 {
        font-size: 1.75rem;
    }
}

.video-section {
    padding: 4rem 2rem;
    background-color: var(--primary-purple);
}

.video-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    gap: 2rem;
    justify-content: center;
    flex-wrap: wrap;
}

.video-wrapper {
    flex: 1;
    min-width: 300px;
    max-width: 560px;
    position: relative;
    padding-bottom: 56.25%; /* 16:9 宽高比 */
    height: 0;
    overflow: hidden;
    border-radius: 10px;
    border: 2px solid var(--accent-green);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.video-wrapper:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(127, 255, 0, 0.3);
}

.video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .video-container {
        flex-direction: column;
        align-items: center;
    }

    .video-wrapper {
        width: 100%;
    }
}

/* 确保视频容器在小屏幕上有合适的高度 */
@media (max-width: 480px) {
    .video-wrapper {
        min-width: 280px;
    }
}

.faq {
    background-color: var(--primary-purple);
    padding: 4rem 2rem;
    color: var(--text-white);
}

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

.faq-group {
    margin-bottom: 3rem;
}

.faq-group h2 {
    color: var(--accent-green);
    font-size: 2rem;
    margin-bottom: 2rem;
    text-transform: uppercase;
}

.faq-item {
    margin-bottom: 2rem;
    padding: 1.5rem;
    border-left: 4px solid var(--accent-red);
    background: rgba(255, 255, 255, 0.05);
    border-radius: 0 8px 8px 0;
}

.faq-item h3 {
    color: var(--accent-green);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.faq-item h4 {
    color: var(--text-white);
    font-size: 1.2rem;
    margin: 1rem 0;
}

.faq-item p {
    line-height: 1.6;
    margin-bottom: 1rem;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .faq-item {
        padding: 1rem;
    }
    
    .faq-group h2 {
        font-size: 1.75rem;
    }
    
    .faq-item h3 {
        font-size: 1.25rem;
    }
}

/* 移动端适配 */
@media (max-width: 768px) {
    .header {
        padding: 0.8rem 1rem;
    }

    .nav {
        gap: 1rem;
    }

    .logo-container {
        gap: 0.5rem;
    }

    .logo img {
        height: 32px;
    }

    .game-title {
        font-size: 1.2rem;
    }

    .play-now-btn {
        padding: 0.6rem 1.2rem;
        font-size: 0.9rem;
        white-space: nowrap;
    }
}

/* 更小屏幕的适配 */
@media (max-width: 480px) {
    .game-title {
        font-size: 1rem;
    }

    .play-now-btn {
        padding: 0.5rem 1rem;
    }
}