:root {
    --primary-purple: #2A0B4F;
    --neon-pink: #FF1B6B;
    --header-bg: rgba(42, 11, 79, 0.95);
    --text-white: #ffffff;
}

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: var(--header-bg);
    backdrop-filter: blur(8px);
    padding: 1rem 2rem;
    z-index: 1000;
}

.main-nav {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo-image {
    height: 40px;
    width: auto;
}

.game-title {
    color: var(--text-white);
    font-size: 1.25rem;
    font-weight: bold;
    text-transform: uppercase;
}

.cta-button {
    background: var(--neon-pink);
    color: var(--text-white);
    padding: 0.75rem 2rem;
    border-radius: 4px;
    text-decoration: none;
    font-weight: bold;
    text-transform: uppercase;
    transition: all 0.3s ease;
    box-shadow: 0 0 15px rgba(255, 27, 107, 0.5);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 25px rgba(255, 27, 107, 0.7);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .game-title {
        font-size: 1rem;
    }
    
    .cta-button {
        padding: 0.5rem 1.5rem;
    }
}

@media (max-width: 480px) {
    .game-title {
        display: none; /* 在移动端只显示logo */
    }
    
    .site-header {
        padding: 0.75rem 1rem;
    }
}

/* Hero部分样式 */
.hero {
    min-height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    background: url('hero2.png') no-repeat center center;
    background-size: cover;
    padding-top: 80px; /* 为fixed header留出空间 */
    color: var(--text-color);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        rgba(26, 26, 26, 0.8),
        rgba(44, 59, 45, 0.9)
    );
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    padding: 2rem;
    text-align: center;
}

.hero-title {
    font-size: 4.5rem;
    font-weight: bold;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.hero-description {
    font-size: 1.2rem;
    line-height: 1.8;
    margin-bottom: 2rem;
    font-style: italic;
    color: rgba(255, 255, 255, 0.9);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: 2rem;
    justify-content: center;
    margin-top: 2rem;
}

.hero-button {
    padding: 1rem 3rem;
    font-size: 1.2rem;
    font-weight: bold;
    text-transform: uppercase;
    border-radius: 4px;
    text-decoration: none;
    transition: all 0.3s ease;
    letter-spacing: 1px;
}

.hero-button.primary {
    background: var(--neon-pink);
    color: var(--text-white);
    box-shadow: 0 0 20px rgba(255, 27, 107, 0.5);
}

.hero-button.secondary {
    background: transparent;
    color: var(--text-white);
    border: 2px solid var(--neon-pink);
    box-shadow: 0 0 15px rgba(255, 27, 107, 0.3);
}

/* 悬停效果 */
.hero-button:hover {
    transform: translateY(-2px);
}

.hero-button.primary:hover {
    background: #ff3377; /* 略微亮一点的粉色 */
    box-shadow: 0 0 30px rgba(255, 27, 107, 0.7);
}

.hero-button.secondary:hover {
    background: rgba(255, 27, 107, 0.1);
    box-shadow: 0 0 25px rgba(255, 27, 107, 0.5);
}

/* 响应式调整 */
@media (max-width: 768px) {
    .hero-buttons {
        flex-direction: column;
        gap: 1rem;
    }

    .hero-button {
        padding: 0.8rem 2rem;
        font-size: 1rem;
    }
}

.price-tag {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.8);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-description {
        font-size: 1rem;
        padding: 0 1rem;
    }
    
    .cta-button {
        padding: 0.8rem 2rem;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-content {
        padding: 1rem;
    }
}

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

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

.section-title {
    color: var(--text-white);
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    text-transform: uppercase;
    background: linear-gradient(to right, #fff, var(--neon-pink));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.video-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin: 0 auto;
}

.video-wrapper {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%; /* 16:9 宽高比 */
    background: rgba(0, 0, 0, 0.2);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 0 20px rgba(255, 27, 107, 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);
    transition: transform 0.3s ease;
    box-shadow: 0 0 30px rgba(255, 27, 107, 0.5);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .video-grid {
        grid-template-columns: 1fr; /* 手机端单列显示 */
        gap: 1.5rem;
    }

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

    .video-section {
        padding: 3rem 1rem;
    }
}

@media (max-width: 480px) {
    .section-title {
        font-size: 1.75rem;
    }

    .video-section {
        padding: 2rem 1rem;
    }
}

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

.features-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.feature-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 0 20px rgba(255, 27, 107, 0.2);
}

.feature-image {
    overflow: hidden;
    border-radius: 8px;
}

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

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

.feature-content h3 {
    color: var(--neon-pink);
    font-size: 1.75rem;
    margin-bottom: 1rem;
}

.feature-content p {
    color: var(--text-white);
    line-height: 1.6;
    font-size: 1.1rem;
}

/* 响应式设计 */
@media (max-width: 968px) {
    .feature-card {
        grid-template-columns: 1fr;
    }
    
    .feature-image {
        height: 300px;
    }
}

@media (max-width: 480px) {
    .feature-content h3 {
        font-size: 1.5rem;
    }
    
    .feature-content p {
        font-size: 1rem;
    }
}

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

.about-content {
    max-width: 800px;
    margin: 0 auto;
}

.content-block {
    margin-bottom: 3rem;
    background: rgba(255, 255, 255, 0.05);
    padding: 2rem;
    border-radius: 12px;
}

.about h2 {
    color: var(--neon-pink);
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.about h3 {
    color: var(--text-white);
    font-size: 1.8rem;
    margin: 2rem 0 1rem;
}

.about h4 {
    color: var(--neon-pink);
    font-size: 1.4rem;
    margin: 1.5rem 0 1rem;
}

.about p {
    line-height: 1.8;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.about ul {
    list-style-type: none;
    padding-left: 0;
}

.about ul li {
    margin-bottom: 1rem;
    padding-left: 1.5rem;
    position: relative;
}

.about ul li::before {
    content: "•";
    color: var(--neon-pink);
    position: absolute;
    left: 0;
}

.faq-item {
    margin-bottom: 2rem;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .about h2 {
        font-size: 2rem;
    }
    
    .about h3 {
        font-size: 1.5rem;
    }
    
    .about h4 {
        font-size: 1.2rem;
    }
    
    .content-block {
        padding: 1.5rem;
    }
}