/* 重置样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* 基础样式 */
body {
    font-family: 'PingFang SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Microsoft YaHei', sans-serif;
    line-height: 1.6;
    color: #333;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

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

/* 统一的高级标题样式 */
.section-title {
    position: relative;
    text-align: center;
    margin-bottom: 5rem;
    padding: 2rem 0;
}

.section-title h2 {
    display: block;
    font-size: 3.5rem;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 1.8rem;
    
    position: relative;
}

.section-title h2::before {
    content: '';
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: linear-gradient(45deg, #7c3aed, #a855f7, #c084fc);
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(124, 58, 237, 0.4);
}

.section-title h2::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 2px;
    background: linear-gradient(45deg, #8b5cf6, #a78bfa);
    border-radius: 5px;
    box-shadow: 0 1px 4px rgba(139, 92, 246, 0.4);
    animation: titlePulse 2s ease-in-out infinite;
}

.section-title .subtitle {
    display: block;
    font-size: 1.1rem;
    font-weight: 300;
    letter-spacing: 4px;
    color: #e2e8f0;
    text-transform: uppercase;
    margin-top: 2rem;
    opacity: 0.9;
    
}

@keyframes titleGlow {
    0% { 
        
    }
    50% { 
        
    }
    100% { 
        
    }
}

@keyframes titlePulse {
    0%, 100% { 
        opacity: 0.6; 
        transform: translateX(-50%) scaleX(1);
    }
    50% { 
        opacity: 1; 
        transform: translateX(-50%) scaleX(1.2);
    }
}

.text-center {
    text-align: center;
}

/* 按钮样式 */
.btn {
    display: inline-block;
    padding: 14px 35px;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    text-align: center;
    transition: all 0.4s ease;
    border: 2px solid transparent;
    cursor: pointer;
    font-size: 1.1rem;
    position: relative;
    overflow: hidden;
    letter-spacing: 0.5px;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: all 0.6s ease;
    z-index: 0;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn span {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.btn i {
    font-size: 1rem;
    transition: transform 0.3s ease;
}

.btn:hover i {
    transform: translateX(3px);
}

.btn-primary {
    background: rgba(255, 255, 255, 0.15);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(255, 255, 255, 0.1);
    position: relative;
}

.btn-primary::after {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    background: linear-gradient(45deg, 
        #ff6b6b, #ff8e53, #ff6b9d, 
        #4ecdc4, #45b7d1, #5f27cd,
        #96ceb4, #ffeaa7, #dda0dd, 
        #ff9ff3, #3a81d8, #1054a7
    );
    border-radius: 53px;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.4s ease;
    background-size: 400% 400%;
    animation: gradientShift 4s ease infinite;
    filter: blur(1px);
}

.btn-primary:hover::after {
    opacity: 1;
}

.btn-primary:hover {
    transform: translateY(-3px) scale(1.05);
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.9);
    box-shadow: 0 8px 30px rgba(255, 255, 255, 0.3);
    color: white;
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.15);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.btn-secondary::after {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(255, 255, 255, 0.6), 
        rgba(255, 255, 255, 0.9), 
        rgba(255, 255, 255, 0.6), 
        transparent
    );
    border-radius: 52px;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
    background-size: 200% 100%;
    animation: shimmer 3s ease-in-out infinite;
}

.btn-secondary:hover::after {
    opacity: 1;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.9);
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 8px 30px rgba(255, 255, 255, 0.3);
    color: white;
}

.btn-outline {
    background: rgba(168, 85, 247, 0.1);
    color: #e2e8f0;
    border: 2px solid #12938a;
    padding: 12px 24px;
    font-size: 1rem;
    font-weight: 500;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 15px rgba(168, 85, 247, 0.2);
    transition: all 0.3s ease;
}

.btn-outline:hover {
    background: linear-gradient(45deg, #a855f7, #7c3aed);
    color: white;
    border-color: #c084fc;
    box-shadow: 0 8px 25px rgba(168, 85, 247, 0.4);
    transform: translateY(-2px);
}

/* 导航栏 */
.navbar {
    background: rgba(26, 26, 46, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(124, 58, 237, 0.3);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    transition: all 0.3s ease;
    border-bottom: 1px solid rgba(168, 85, 247, 0.2);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.nav-logo h2 {
    background: linear-gradient(45deg, #c084fc, #a855f7, #7c3aed);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-size: 1.4rem;
    font-weight: 700;
}

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

.nav-link {
    text-decoration: none;
    color: #e2e8f0;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: #c084fc;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(45deg, #c084fc, #a855f7, #7c3aed);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 3px;
    background: #e2e8f0;
    margin: 3px 0;
    transition: 0.3s;
}

/* 首页横幅 */
.hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 120px 0 80px;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    opacity: 0.9;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 2rem;
    align-items: center;
    flex-wrap: wrap;
    margin-top: 3rem;
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.game-preview {
    width: 300px;
    height: 300px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 8rem;
    color: rgba(255, 255, 255, 0.8);
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translate3d(0, 0, 0); }
    50% { transform: translate3d(0, -15px, 0); }
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

/* 游戏产品区域 */
.games-section {
    padding: 100px 0;
    background: #f8f9fa;
}

.games-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.game-card {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: 1px solid #e9ecef;
}

.game-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.game-image {
    text-align: center;
    margin-bottom: 1.5rem;
}

.game-image i {
    font-size: 4rem;
    background: linear-gradient(45deg, #667eea, #764ba2);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.game-info h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #2c3e50;
}

.game-info p {
    color: #666;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.game-tags {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.tag {
    background: linear-gradient(45deg, #667eea, #764ba2);
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

/* 新闻动态区域 - 仙侠主题（类似传奇英雄殿堂） */
.news-section {
    padding: 6rem 0;
    background: linear-gradient(135deg, 
        #1a1a2e 0%, 
        #16213e 25%, 
        #0f3460 50%, 
        #533483 75%, 
        #7209b7 100%);
    background-size: 400% 400%;
    animation: cosmicShift 25s ease infinite;
    position: relative;
    overflow: hidden;
    border-top: 2px solid rgba(114, 9, 183, 0.4);
    border-bottom: 2px solid rgba(114, 9, 183, 0.4);
}

.news-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 15% 20%, rgba(114, 9, 183, 0.12) 0%, transparent 50%),
        radial-gradient(circle at 85% 80%, rgba(83, 52, 131, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(15, 52, 96, 0.08) 0%, transparent 60%);
    pointer-events: none;
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.news-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    border: 1px solid rgba(255, 255, 255, 0.2);
    position: relative;
    overflow: hidden;
}

.news-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #0f3460, #533483, #7209b7);
    border-radius: 20px 20px 0 0;
    transform: scaleX(0);
    transition: transform 0.3s ease;
    transform-origin: left;
}

.news-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 50px rgba(114, 9, 183, 0.3);
    border-color: rgba(255, 255, 255, 0.4);
}

.news-card:hover::before {
    transform: scaleX(1);
}

.news-meta {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}

.news-date {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

.news-category {
    background: linear-gradient(45deg, #533483, #7209b7);
    color: white;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 0.8rem;
    font-weight: 500;
}

.news-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: rgba(255, 255, 255, 0.95);
    line-height: 1.4;
}

.news-card p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.read-more {
    color: #c084fc;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.read-more:hover {
    color: #a855f7;
}

.read-more i {
    margin-left: 0.5rem;
    transition: transform 0.3s ease;
}

.read-more:hover i {
    transform: translateX(5px);
}

/* 技术支持区域 - 深蓝主题（更深色调） */
.support-section {
    padding: 6rem 0;
    background: linear-gradient(135deg, 
        #0c1d26 0%, 
        #0f2937 20%, 
        #164e63 40%, 
        #1e6b7a 60%, 
        #225e68 80%, 
        #2d5a66 100%);
    background-size: 400% 400%;
    animation: cosmicShift 30s ease infinite;
    position: relative;
    overflow: hidden;
    border-top: 2px solid rgba(45, 90, 102, 0.4);
    border-bottom: 2px solid rgba(45, 90, 102, 0.4);
}

.support-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 25% 75%, rgba(45, 90, 102, 0.12) 0%, transparent 50%),
        radial-gradient(circle at 75% 25%, rgba(34, 94, 104, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 50% 30%, rgba(22, 78, 99, 0.08) 0%, transparent 60%);
    pointer-events: none;
}

.support-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.support-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    border-radius: 25px;
    padding: 3rem;
    text-align: center;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    border: 1px solid rgba(255, 255, 255, 0.2);
    position: relative;
    overflow: hidden;
}

.support-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #164e63, #1e6b7a, #2d5a66);
    border-radius: 25px 25px 0 0;
    transform: scaleX(0);
    transition: transform 0.4s ease;
    transform-origin: center;
}

.support-card:hover {
    transform: translateY(-12px) scale(1.03);
    box-shadow: 0 25px 60px rgba(45, 90, 102, 0.4);
    border-color: rgba(255, 255, 255, 0.4);
}

.support-card:hover::before {
    transform: scaleX(1);
}

/* 新闻动态专用标题样式 - 传奇英雄殿堂主题 */
.news-section .section-title h2::before {
    background: linear-gradient(90deg, 
        transparent 0%, 
        #7c3aed 20%, 
        #a855f7 50%, 
        #c084fc 80%, 
        transparent 100%);
    animation: titleBeamGlow 2.5s ease-in-out infinite;
    top: -25px;
}

.news-section .section-title h2::after {
    background: linear-gradient(90deg, 
        transparent 0%, 
        #8b5cf6 25%, 
        #a78bfa 50%, 
        #c4b5fd 75%, 
        transparent 100%);
    animation: titleBeamGlow 2.5s ease-in-out infinite reverse;
    bottom: -25px;
}

/* 技术支持专用标题样式 - 传奇英雄殿堂主题 */
.support-section .section-title h2::before {
    background: linear-gradient(90deg, 
        transparent 0%, 
        #7c3aed 20%, 
        #a855f7 50%, 
        #c084fc 80%, 
        transparent 100%);
    animation: titleBeamGlow 3.2s ease-in-out infinite;
}

.support-section .section-title h2::after {
    background: linear-gradient(90deg, 
        transparent 0%, 
        #8b5cf6 25%, 
        #a78bfa 50%, 
        #c4b5fd 75%, 
        transparent 100%);
    animation: titleBeamGlow 3.2s ease-in-out infinite reverse;
}

.support-icon {
    margin-bottom: 1.5rem;
}

.support-icon i {
    font-size: 3.5rem;
    background: linear-gradient(45deg, #94a3b8, #cbd5e1);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.support-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: rgba(255, 255, 255, 0.95);
}

.support-card p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 2rem;
    line-height: 1.6;
}

/* 关于奇点游戏区域 - 深蓝紫仙侠主题 */
/* 关于奇点游戏区域 - 深蓝到深青色、深紫色渐变 */
.about-section {
    padding: 6rem 0;
    background: linear-gradient(135deg, 
        #1e3a8a 0%, 
        #1e40af 20%, 
        #0f766e 40%, 
        #134e4a 60%, 
        #581c87 80%, 
        #7c3aed 100%);
    background-size: 400% 400%;
    animation: cosmicShift 35s ease infinite;
    position: relative;
    overflow: hidden;
    border-top: 2px solid rgba(124, 58, 237, 0.4);
    border-bottom: 2px solid rgba(124, 58, 237, 0.4);
}

.about-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 10% 50%, rgba(30, 58, 138, 0.12) 0%, transparent 50%),
        radial-gradient(circle at 90% 50%, rgba(15, 118, 110, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 50% 80%, rgba(88, 28, 135, 0.08) 0%, transparent 60%);
    pointer-events: none;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-section .section-title {
    text-align: left;
    margin-bottom: 3rem;
    padding: 1rem 0;
}

.about-section .section-title h2::before {
    left: 50%;
    transform: translateX(-50%);
    top: -15px;
}

.about-section .section-title h2::after {
    left: 50%;
    transform: translateX(-50%);
    bottom: -15px;
}



.about-text p {
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 1.5rem;
    line-height: 1.8;
    font-size: 1.1rem;
}

.company-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
    margin-top: 4rem;
}

.about-section .stat-item {
    text-align: center;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    padding: 2rem;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.about-section .stat-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #1e3a8a, #0f766e, #7c3aed);
    transform: scaleX(0);
    transition: transform 0.3s ease;
    transform-origin: center;
}

.about-section .stat-item:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 15px 30px rgba(124, 58, 237, 0.3);
    border-color: rgba(255, 255, 255, 0.4);
}

.about-section .stat-item:hover::before {
    transform: scaleX(1);
}

.about-section .stat-item h3 {
    font-size: 1.8rem;
    color: #ffffff;
    margin-bottom: 0.8rem;
    font-weight: 700;
    
    font-family: 'Arial', 'Microsoft YaHei', sans-serif;
    letter-spacing: 0.2px;
    white-space: nowrap;
    overflow: visible;
}

.about-section .stat-item p {
    color: rgba(255, 255, 255, 0.95);
    font-weight: 500;
    font-size: 1.1rem;
    font-family: 'Arial', 'Microsoft YaHei', sans-serif;
    letter-spacing: 0.5px;
    
}



.about-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.office-image {
    width: 300px;
    height: 300px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 8rem;
    color: rgba(255, 255, 255, 0.8);
}

/* 联系我们区域 - 传奇英雄殿堂主题 */
.contact-section {
    padding: 6rem 0;
    background: linear-gradient(135deg, 
        #1a1a2e 0%, 
        #16213e 25%, 
        #0f3460 50%, 
        #533483 75%, 
        #7209b7 100%);
    background-size: 400% 400%;
    animation: cosmicShift 40s ease infinite;
    position: relative;
    overflow: hidden;
    border-top: 2px solid rgba(114, 9, 183, 0.4);
    border-bottom: 2px solid rgba(114, 9, 183, 0.4);
}

/* 联系我们专用标题样式 - 传奇英雄殿堂主题 */
.contact-section .section-title h2::before {
    background: linear-gradient(90deg, 
        transparent 0%, 
        #7c3aed 20%, 
        #a855f7 50%, 
        #c084fc 80%, 
        transparent 100%);
    animation: titleBeamGlow 2.8s ease-in-out infinite;
}

.contact-section .section-title h2::after {
    background: linear-gradient(90deg, 
        transparent 0%, 
        #8b5cf6 25%, 
        #a78bfa 50%, 
        #c4b5fd 75%, 
        transparent 100%);
    animation: titleBeamGlow 2.8s ease-in-out infinite reverse;
}

.contact-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 70%, rgba(26, 26, 46, 0.12) 0%, transparent 50%),
        radial-gradient(circle at 70% 30%, rgba(83, 52, 131, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 50% 20%, rgba(114, 9, 183, 0.08) 0%, transparent 60%);
    pointer-events: none;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-item {
    display: flex;
    align-items: center;
    margin-bottom: 2rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 15px 30px rgba(26, 26, 46, 0.3);
    transition: all 0.3s ease;
}

.contact-item:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(114, 9, 183, 0.4);
    box-shadow: 0 20px 40px rgba(114, 9, 183, 0.2);
}

.contact-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(45deg, #533483, #7209b7);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1.5rem;
    flex-shrink: 0;
    transition: all 0.3s ease;
    box-shadow: 0 8px 20px rgba(114, 9, 183, 0.3);
}

.contact-item:hover .contact-icon {
    transform: scale(1.1);
    box-shadow: 0 12px 30px rgba(114, 9, 183, 0.5);
}

.contact-icon i {
    font-size: 1.5rem;
    color: white;
}

.contact-details h3 {
    margin-bottom: 0.5rem;
    color: #ffffff;
    font-weight: 600;
    
}

.contact-details p {
    color: rgba(255, 255, 255, 0.85);
    margin: 0;
    font-weight: 500;
}

.contact-form {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    padding: 2.5rem;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 20px 40px rgba(26, 26, 46, 0.3);
    transition: all 0.3s ease;
}

.contact-form:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(114, 9, 183, 0.4);
    box-shadow: 0 25px 50px rgba(114, 9, 183, 0.2);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    font-size: 1rem;
    color: #ffffff;
    transition: all 0.3s ease;
    font-family: inherit;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    background: rgba(255, 255, 255, 0.15);
    border-color: #7209b7;
    box-shadow: 0 0 0 3px rgba(114, 9, 183, 0.2);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* 页脚 */
.footer {
    background: #2c3e50;
    color: white;
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 1.5rem;
    color: white;
}

.footer-section h3 {
    background: linear-gradient(45deg, #667eea, #764ba2);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-size: 1.5rem;
}

.footer-section p {
    color: #bdc3c7;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: linear-gradient(45deg, #667eea, #764ba2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-links a:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.3);
}

.footer-section ul {
    list-style: none;
}

.footer-section li {
    margin-bottom: 0.8rem;
}

.footer-section a {
    color: #bdc3c7;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: #667eea;
}

.footer-bottom {
    border-top: 1px solid #34495e;
    padding-top: 2rem;
    text-align: center;
}

.footer-legal p {
    color: #95a5a6;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.footer-legal a {
    color: #95a5a6;
    text-decoration: none;
}

.footer-legal a:hover {
    color: #667eea;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: rgba(26, 26, 46, 0.95);
        backdrop-filter: blur(20px);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(124, 58, 237, 0.3);
        padding: 2rem 0;
        border-bottom: 1px solid rgba(168, 85, 247, 0.2);
    }

    .nav-menu.active {
        left: 0;
    }
    
    .nav-menu .nav-link {
        color: #e2e8f0;
        padding: 0.8rem 0;
        font-size: 1.1rem;
        font-weight: 500;
        border-bottom: 1px solid rgba(168, 85, 247, 0.1);
        transition: all 0.3s ease;
    }
    
    .nav-menu .nav-link:hover {
        color: #c084fc;
        background: rgba(168, 85, 247, 0.1);
    }
    
    .nav-menu .nav-link:last-child {
        border-bottom: none;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .nav-toggle.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

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

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

    .games-grid,
    .news-grid,
    .support-grid {
        grid-template-columns: 1fr;
    }

    .about-content,
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .company-stats {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 1.5rem;
    }
    
    .about-section .stat-item {
        flex: 0 1 calc(50% - 0.75rem);
        min-width: 140px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .game-preview,
    .office-image {
        width: 180px;
        height: 180px;
        font-size: 4rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .hero {
        padding: 100px 0 60px;
    }

    .hero-content h1 {
        font-size: 2rem;
    }

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

    .section-title {
        font-size: 1.8rem;
    }

    .game-card,
    .news-card,
    .support-card {
        padding: 1.5rem;
    }

    .contact-form {
        padding: 2rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .game-preview,
    .office-image {
        width: 150px;
        height: 150px;
        font-size: 3.5rem;
    }
    
    .company-stats {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-around;
        gap: 1rem;
        margin-top: 2rem;
    }
    
    .about-section .stat-item {
        flex: 0 1 calc(33.333% - 0.67rem);
        min-width: 100px;
        padding: 1.5rem 1rem;
    }
    
    .about-section .stat-item h3 {
        font-size: 1.5rem;
        margin-bottom: 0.5rem;
    }
    
    .about-section .stat-item p {
        font-size: 0.95rem;
        line-height: 1.3;
    }
}

/* 加载动画 */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* 滚动条样式 */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(45deg, #667eea, #764ba2);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(45deg, #5a6fd8, #6a4190);
}

/* 英雄展示轮播 - 全新设计 */
.heroes-showcase {
    position: relative;
    min-height: 100vh;
    padding: 100px 0;
    overflow: hidden;
}

/* 动态背景 */
.showcase-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, 
        #1a1a2e 0%, 
        #16213e 25%, 
        #0f3460 50%, 
        #533483 75%, 
        #7209b7 100%);
    z-index: 1;
}

.showcase-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><radialGradient id="star" cx="50%" cy="50%"><stop offset="0%" stop-color="white" stop-opacity="0.4"/><stop offset="100%" stop-color="white" stop-opacity="0"/></radialGradient></defs><circle cx="20" cy="30" r="1" fill="url(%23star)"/><circle cx="80" cy="20" r="1.5" fill="url(%23star)"/><circle cx="60" cy="70" r="1" fill="url(%23star)"/><circle cx="30" cy="80" r="1.2" fill="url(%23star)"/><circle cx="90" cy="60" r="0.8" fill="url(%23star)"/><circle cx="10" cy="90" r="1.1" fill="url(%23star)"/></svg>') repeat;
    opacity: 0.4;
}



/* 静态仙境粒子效果 - 移除动画提升性能 */
.immortal-particles {
    position: absolute;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, transparent 20%, rgba(255,255,255,0.02) 21%, rgba(255,255,255,0.02) 80%, transparent 81%);
    background-size: 300px 300px;
    opacity: 0.6;
}



/* 简化的浮动元素 - 减少元素数量提升性能 */
.floating-elements {
    position: absolute;
    width: 100%;
    height: 100%;
    pointer-events: none;
    opacity: 0.3;
}

.element {
    position: absolute;
    border-radius: 50%;
    opacity: 0.5;
    will-change: transform;
    animation: float 8s ease-in-out infinite;
}

.element-1 {
    width: 100px;
    height: 100px;
    background: linear-gradient(45deg, #7c3aed, #a855f7);
    top: 15%;
    left: 15%;
    animation-delay: 0s;
}

.element-2 {
    width: 60px;
    height: 60px;
    background: linear-gradient(45deg, #c084fc, #a855f7);
    bottom: 25%;
    right: 20%;
    animation-delay: 4s;
}

/* 主要内容区域 */
.showcase-content {
    position: relative;
    z-index: 2;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* 标题区域 */
.showcase-header {
    text-align: center;
    margin-bottom: 5rem;
}

.showcase-title {
    position: relative;
    margin-bottom: 2rem;
}

.title-main {
    display: block;
    font-size: 4rem;
    font-weight: 800;
    background: linear-gradient(45deg, #fff, #f8f9fa, #e9ecef);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1rem;
    
}

.title-decoration {
    display: block;
    font-size: 1.2rem;
    font-weight: 300;
    letter-spacing: 8px;
    color: rgba(255, 255, 255, 0.6);
    text-transform: uppercase;
}

.showcase-subtitle {
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.8;
    max-width: 800px;
    margin: 0 auto;
    font-weight: 400;
}

/* 轮播主体 */
.heroes-carousel {
    position: relative;
}

/* 主要展示区域 */
.main-hero-display {
    position: relative;
    height: 700px;
    perspective: 1000px;
}

.hero-card {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border-radius: 30px;
    padding: 3rem 4rem;
    opacity: 0;
    visibility: hidden;
    transform: translate3d(100px, 0, 0) scale(0.95);
    transition: opacity 0.6s ease, transform 0.6s ease, visibility 0.6s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
    will-change: transform, opacity;
}

.hero-card.active {
    opacity: 1;
    visibility: visible;
    transform: translate3d(0, 0, 0) scale(1);
}

/* 英雄视觉区域 */
.hero-visual {
    flex: 1.5;
    position: relative;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.hero-backdrop {
    position: absolute;
    top: -20px;
    left: -20px;
    right: -20px;
    bottom: -20px;
    background: radial-gradient(circle at center, 
        rgba(255, 255, 255, 0.05) 0%, 
        transparent 70%);
    border-radius: 50%;
    opacity: 0.6;
}

.hero-image-container {
    position: relative;
    z-index: 2;
}

.hero-image {
    width: 650px;
    height: 380px;
    object-fit: cover;
    object-position: center;
    border-radius: 25px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.4);
    transition: all 0.6s ease;
    position: relative;
}

.hero-image:hover {
    transform: scale(1.05) rotateY(5deg);
    box-shadow: 0 35px 70px rgba(0, 0, 0, 0.5);
}

.hero-aura {
    position: absolute;
    top: -30px;
    left: -30px;
    right: -30px;
    bottom: -30px;
    background: conic-gradient(from 0deg, 
        transparent,
        rgba(102, 126, 234, 0.3),
        transparent,
        rgba(118, 75, 162, 0.3),
        transparent,
        rgba(244, 143, 177, 0.3),
        transparent);
    border-radius: 30px;
    animation: heroAura 8s linear infinite;
    opacity: 0;
    transition: opacity 0.3s ease;
    will-change: transform;
}

.hero-card:not(.active) .hero-aura {
    opacity: 0 !important;
    animation: none !important;
}

.hero-image-container:hover .hero-aura {
    opacity: 1;
}

@keyframes heroAura {
    0% { 
        opacity: 0.6;
    }
    50% {
        opacity: 0.8;
    }
    100% { 
        opacity: 0.6;
    }
}

/* 属性统计 */
.hero-stats {
    display: flex;
    gap: 2rem;
    margin-top: 2rem;
    justify-content: center;
}

.stat-item {
    text-align: center;
    background: rgba(255, 255, 255, 0.1);
    padding: 1rem 1.5rem;
    border-radius: 15px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.stat-value {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    background: linear-gradient(45deg, #ffd700, #ffed4e);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat-label {
    display: block;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
    margin-top: 0.5rem;
}

/* 英雄信息区域 */
.hero-info {
    flex: 0.8;
    margin-left: 2rem;
    margin-right: 1rem;
    padding-left: 1rem;
    color: white;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
}

.hero-title {
    margin-bottom: 2rem;
}

.hero-name {
    font-size: 3.5rem;
    font-weight: 800;
    background: linear-gradient(45deg, #fff, #f8f9fa);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 0.5rem;
}

.hero-title-text {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.6);
    font-weight: 300;
    letter-spacing: 2px;
}

.hero-description {
    margin-bottom: 2.5rem;
}

.hero-description p {
    font-size: 1.3rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 400;
}

.hero-skills {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.skill-tag {
    background: linear-gradient(45deg, rgba(102, 126, 234, 0.3), rgba(118, 75, 162, 0.3));
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 0.8rem 1.5rem;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.skill-tag:hover {
    background: linear-gradient(45deg, rgba(102, 126, 234, 0.5), rgba(118, 75, 162, 0.5));
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

/* 缩略图导航 */
.hero-navigation {
    margin-top: 4rem;
}

.nav-track {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    align-items: center;
}

.hero-nav-item {
    position: relative;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 15px;
    padding: 1rem;
    cursor: pointer;
    transition: all 0.4s ease;
    backdrop-filter: blur(10px);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    min-width: 100px;
}

.hero-nav-item img {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: 10px;
    transition: all 0.3s ease;
}

.nav-name {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 500;
    transition: all 0.3s ease;
}

.hero-nav-item:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.4);
    transform: translateY(-5px);
    box-shadow: 
        0 15px 30px rgba(0, 0, 0, 0.3),
        0 25px 50px rgba(0, 0, 0, 0.15),
        0 35px 70px rgba(0, 0, 0, 0.08);
}

.hero-nav-item:hover img {
    transform: scale(1.1);
}

.hero-nav-item:hover .nav-name {
    color: white;
}

.hero-nav-item.active {
    background: linear-gradient(45deg, rgba(102, 126, 234, 0.3), rgba(118, 75, 162, 0.3));
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-8px);
    box-shadow: 
        0 20px 40px rgba(102, 126, 234, 0.4),
        0 35px 60px rgba(102, 126, 234, 0.2),
        0 50px 80px rgba(102, 126, 234, 0.1);
}

.hero-nav-item.active img {
    transform: scale(1.15);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
}

.hero-nav-item.active .nav-name {
    color: white;
    font-weight: 600;
}

/* 控制按钮 */
.carousel-control {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 70px;
    height: 70px;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    transition: all 0.4s ease;
    backdrop-filter: blur(15px);
    z-index: 3;
    display: flex;
    align-items: center;
    justify-content: center;
}

.carousel-control.prev {
    left: -100px;
}

.carousel-control.next {
    right: -100px;
}

.carousel-control:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.4);
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .showcase-content {
        padding: 0 1rem;
    }
    
    .hero-card {
        padding: 3rem;
    }
    
    .hero-image {
        width: 580px;
        height: 340px;
    }
    
    .hero-info {
        margin-left: 2rem;
        margin-right: 2rem;
    }
    
    .carousel-control.prev {
        left: -80px;
    }
    
    .carousel-control.next {
        right: -80px;
    }
}

@media (max-width: 968px) {
    .heroes-showcase {
        padding: 0px 0 0px 0;
    }
    
    .title-main {
        font-size: 2.8rem;
    }
    
    .main-hero-display {
        height: 700px;
        min-height: 700px;
    }
    
    .hero-card {
        flex-direction: column;
        padding: 2rem;
        text-align: center;
        margin: 0 1rem;
        position: absolute;
    }
    
    .hero-visual {
        margin-bottom: 2rem;
        flex: none;
        width: 100%;
        height: auto;
        position: relative;
    }
    
    .hero-image {
        width: 100%;
        max-width: 350px;
        height: 200px;
        margin: 0 auto;
        object-fit: cover;
    }
    
    .hero-stats {
        gap: 1rem;
        justify-content: center;
        margin-top: 2rem;
        position: relative;
        z-index: 2;
    }
    
    .stat-item {
        min-width: 100px;
    }
    
    .hero-info {
        margin-left: 0;
        margin-right: 0;
        padding-left: 0;
        align-items: center;
        width: 100%;
        flex: none;
        position: relative;
        z-index: 3;
    }
    
    .hero-name {
        font-size: 2.5rem;
        text-align: center;
        margin-top: 2rem;
    }
    
    .hero-title-text {
        text-align: center;
    }
    
    .hero-description {
        width: 100%;
        text-align: center;
        margin-top: 1rem;
    }
    
    .hero-description p {
        font-size: 1.1rem;
        text-align: center;
    }
    
    .hero-skills {
        justify-content: center;
        width: 100%;
        margin-top: 1rem;
    }
    
    .hero-navigation {
        margin-top: 2rem;
        position: relative;
        z-index: 4;
        width: 100%;
    }
    
    .nav-track {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
        justify-content: center;
        align-items: center;
        max-width: 100%;
        padding: 0 1rem;
    }
    
    .carousel-control {
        display: none;
    }
    
    .hero-aura {
        display: none !important;
        background: none !important;
        opacity: 0 !important;
    }
}

@media (max-width: 480px) {
    .showcase-subtitle {
        font-size: 1.1rem;
        padding: 0 1rem;
    }
    
    .title-main {
        font-size: 2.5rem;
    }
    
    .title-decoration {
        font-size: 1rem;
        letter-spacing: 4px;
    }
    
    .main-hero-display {
        height: 600px;
        min-height: 600px;
        padding: 0 0.5rem;
    }
    
    .hero-card {
        padding: 1rem 0.5rem;
        margin: 0 0.5rem;
        flex-direction: column;
        position: absolute;
        overflow: hidden;
    }
    
    .hero-visual {
        flex: none;
        margin-bottom: 1rem;
        width: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
        position: relative;
    }
    
    .hero-image {
        width: 100%;
        max-width: 280px;
        height: 160px;
        margin: 0 auto;
    }
    
    .hero-stats {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        gap: 0.6rem;
        width: 100%;
        margin: 0.8rem 0;
        position: relative;
    }
    
    .stat-item {
        padding: 0.8rem 1.2rem;
        width: 90px;
        flex-shrink: 0;
    }
    
    .stat-value {
        font-size: 1.5rem;
    }
    
    .hero-info {
        flex: none;
        margin: 0;
        padding: 0;
        align-items: center;
        width: 100%;
        text-align: center;
        position: relative;
    }
    
    .hero-name {
        font-size: 1.8rem;
        text-align: center;
        white-space: normal;
        word-wrap: break-word;
        margin: 0 0 1rem 0;
    }
    
    .hero-title-text {
        font-size: 0.9rem;
        text-align: center;
        margin-bottom: 0.8rem;
    }
    
    .hero-description {
        width: 100%;
        text-align: center;
        margin: 0 0 0.8rem 0;
    }
    
    .hero-description p {
        font-size: 0.9rem;
        line-height: 1.5;
        text-align: center;
        word-wrap: break-word;
        margin: 0;
    }
    
    .hero-skills {
        justify-content: center;
        width: 100%;
        margin: 0 0 0.5rem 0;
    }
    
    .skill-tag {
        font-size: 0.8rem;
        padding: 0.6rem 1.2rem;
    }
    
    .hero-navigation {
        margin: 1.5rem 0 0 0;
        width: 100%;
        position: relative;
        padding-bottom: 80px;
    }
    
    .hero-nav-item {
        min-width: 80px;
        padding: 0.8rem 0.5rem;
        min-height: 90px;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
    }
    
    .hero-nav-item img {
        width: 45px;
        height: 45px;
        margin-bottom: 0.3rem;
    }
    
    .nav-name {
        font-size: 0.7rem;
        text-align: center;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        max-width: 100%;
        line-height: 1.2;
    }
    
    .nav-track {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 0.8rem;
        justify-content: center;
        align-items: center;
        padding: 0 0.5rem;
    }
    
    .hero-aura {
        display: none !important;
        background: none !important;
        opacity: 0 !important;
    }
}

/* 超小屏幕适配 */
@media (max-width: 360px) {
    .main-hero-display {
        padding: 0 0.25rem;
        height: 650px;
        min-height: 650px;
    }
    
    .hero-card {
        padding: 0.8rem 0.6rem;
        margin: 0 0.25rem;
        gap: 0.8rem;
        position: absolute;
        overflow: hidden;
    }
    
    .hero-image {
        max-width: 240px;
        height: 140px;
    }
    
    .hero-stats {
        gap: 0.6rem;
    }
    
    .stat-item {
        width: 80px;
        padding: 0.6rem 1rem;
    }
    
    .stat-value {
        font-size: 1.3rem;
    }
    
    .hero-name {
        font-size: 1.8rem;
        text-align: center;
    }
    
    .hero-title-text {
        font-size: 0.9rem;
        margin-bottom: 0.8rem;
    }
    
    .hero-description {
        margin: 0 0 0.8rem 0;
    }
    
    .hero-description p {
        font-size: 0.9rem;
        text-align: center;
    }
    
    .skill-tag {
        font-size: 0.7rem;
        padding: 0.5rem 1rem;
    }
    
    .hero-navigation {
        margin: 0.8rem 0 0 0;
        padding-bottom: 80px;
    }
    
    .hero-nav-item {
        min-width: 70px;
        padding: 0.6rem 0.4rem;
        min-height: 80px;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
    }
    
    .hero-nav-item img {
        width: 38px;
        height: 38px;
        margin-bottom: 0.2rem;
    }
    
    .nav-name {
        font-size: 0.6rem;
        max-width: 100%;
        line-height: 1.1;
        text-align: center;
    }
    
    .nav-track {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 0.6rem;
        padding: 0 0.3rem;
    }
    
    .hero-aura {
        display: none !important;
        background: none !important;
        opacity: 0 !important;
    }
    
    .title-main {
        font-size: 2rem;
    }
}

/* 版本迭代历程样式 - 深蓝宇宙主题 */
.version-timeline {
    padding: 6rem 0;
    background: linear-gradient(135deg, 
        #4a1f7f 0%, 
        #761b90 25%, 
        #154699 50%, 
        #0e4e6d 75%, 
        #176184 100%);
    background-size: 400% 400%;
    animation: cosmicShift 20s ease infinite;
    position: relative;
    overflow: hidden;
    min-height: 100vh;
    border-top: 2px solid rgba(13, 84, 79, 0.4);
    border-bottom: 2px solid rgba(13, 84, 79, 0.4);
}

@keyframes cosmicShift {
    0%, 100% { background-position: 0% 50%; }
    25% { background-position: 100% 0%; }
    50% { background-position: 100% 100%; }
    75% { background-position: 0% 100%; }
}

.version-timeline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 80%, rgba(13, 84, 79, 0.3) 0%, transparent 60%),
                radial-gradient(circle at 80% 20%, rgba(17, 94, 89, 0.25) 0%, transparent 60%),
                radial-gradient(circle at 40% 40%, rgba(21, 128, 61, 0.15) 0%, transparent 50%),
                radial-gradient(circle at 70% 70%, rgba(15, 55, 48, 0.25) 0%, transparent 60%);
    pointer-events: none;
}

/* 版本迭代历程专用标题样式 */
.version-timeline .section-title {
    position: relative;
    text-align: center;
    margin-bottom: 6rem;
    padding: 3rem 0;
}

.version-timeline .section-title h2 {
    position: relative;
    display: inline-block;
    font-size: 3.5rem;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 1.5rem;
    
}

.version-timeline .section-title h2::before {
    content: '';
    position: absolute;
    top: -25px;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 4px;
    background: linear-gradient(90deg, 
        transparent 0%, 
        #0d544f 20%, 
        #0f766e 50%, 
        #115e59 80%, 
        transparent 100%);
    border-radius: 2px;
    animation: titleBeamGlow 3s ease-in-out infinite;
}

.version-timeline .section-title h2::after {
    content: '';
    position: absolute;
    bottom: -25px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, 
        transparent 0%, 
        #0f766e 25%, 
        #115e59 50%, 
        #134e4a 75%, 
        transparent 100%);
    border-radius: 2px;
    animation: titleBeamGlow 3s ease-in-out infinite reverse;
}

.version-timeline .section-title .subtitle {
    display: block;
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.85);
    font-weight: 300;
    letter-spacing: 3px;
    text-transform: uppercase;
    opacity: 0.9;
    
    margin-top: 1rem;
}

@keyframes titleBeamGlow {
    0%, 100% { 
        opacity: 0.6;
        transform: translateX(-50%) scaleX(1);
    }
    50% { 
        opacity: 1;
        transform: translateX(-50%) scaleX(1.1);
    }
}

.timeline-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: #ffffff;
    margin-bottom: 4rem;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.8;
    font-weight: 400;
    
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

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

.timeline-item {
    display: flex;
    align-items: center;
    margin-bottom: 4rem;
    position: relative;
    z-index: 1;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.timeline-marker {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: linear-gradient(135deg, #0d544f, #0f766e, #115e59);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 3rem;
    box-shadow: 
        0 10px 25px rgba(13, 84, 79, 0.4),
        0 0 0 3px rgba(255, 255, 255, 0.1),
        0 0 0 6px rgba(13, 84, 79, 0.15),
        0 0 20px rgba(13, 84, 79, 0.3);
    position: relative;
    z-index: 2;
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.timeline-marker:hover {
    transform: scale(1.05);
    background: linear-gradient(135deg, #0f766e, #115e59);
    box-shadow: 
        0 15px 35px rgba(13, 84, 79, 0.5),
        0 0 0 3px rgba(255, 255, 255, 0.15),
        0 0 0 6px rgba(15, 118, 110, 0.2),
        0 0 25px rgba(13, 84, 79, 0.4);
}

.timeline-marker::before {
    content: '';
    position: absolute;
    width: 6px;
    height: 150px;
    background: linear-gradient(to bottom, 
        #0f766e 0%, 
        #0d544f 30%, 
        rgba(13, 84, 79, 0.7) 60%, 
        rgba(13, 84, 79, 0.3) 80%, 
        transparent 100%);
    left: 50%;
    transform: translateX(-50%);
    top: 100%;
    z-index: -1;
    border-radius: 3px;
    box-shadow: 0 0 20px rgba(13, 84, 79, 0.4);
}

.timeline-item:last-child .timeline-marker::before {
    display: none;
}

.version-number {
    font-size: 1.8rem;
    font-weight: 800;
    color: #ffffff;
    
}

.timeline-content {
    flex: 1;
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(25px);
    padding: 2.5rem;
    border-radius: 20px;
    border: 2px solid rgba(13, 84, 79, 0.3);
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    overflow: hidden;
    border-top: none;
}

.timeline-content::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    height: 4px;
    background: linear-gradient(90deg, #0d544f, #0f766e, #115e59);
    border-radius: 20px 20px 0 0;
    z-index: 1;
}

.timeline-content:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(15, 118, 110, 0.5);
}

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

.timeline-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, #0d544f, #0f766e);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    box-shadow: 0 8px 20px rgba(13, 84, 79, 0.3);
    transition: all 0.3s ease;
}

.timeline-content:hover .timeline-icon {
    transform: scale(1.05);
    box-shadow: 0 6px 15px rgba(13, 84, 79, 0.4);
}

.timeline-icon i {
    font-size: 1.5rem;
    color: white;
}

.timeline-content h3 {
    font-size: 1.8rem;
    color: #ffffff;
    margin-bottom: 0.5rem;
    font-weight: 600;
    
}

.timeline-date {
    color: #ffffff;
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 1rem;
    
    background: rgba(17, 94, 89, 0.3);
    padding: 0.4rem 1rem;
    border-radius: 15px;
    display: inline-block;
    border: 2px solid rgba(17, 94, 89, 0.6);
    backdrop-filter: blur(10px);
}

.timeline-content p {
    color: rgba(255, 255, 255, 0.95);
    line-height: 1.7;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    font-weight: 400;
    
}

.timeline-features {
    margin-bottom: 2rem;
}

.feature-tag {
    display: inline-block;
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
    margin-right: 0.5rem;
    margin-bottom: 0.5rem;
}

.feature-tag.origin {
    background: rgba(22, 33, 62, 0.8);
    color: #ddd6fe;
    border: 1px solid rgba(221, 214, 254, 0.5);
    backdrop-filter: blur(10px);
    font-weight: 600;
    
}

.feature-tag.evolution {
    background: rgba(13, 84, 79, 0.8);
    color: white;
    border: 1px solid rgba(15, 118, 110, 0.5);
    backdrop-filter: blur(10px);
    font-weight: 600;
    
}

.feature-tag.current {
    background: rgba(15, 118, 110, 0.9);
    color: white;
    border: 1px solid rgba(17, 94, 89, 0.6);
    backdrop-filter: blur(10px);
    font-weight: 600;
    
}

.timeline-btn {
    display: inline-block;
    padding: 0.8rem 2rem;
    background: linear-gradient(135deg, #0d544f, #0f766e);
    color: white;
    text-decoration: none;
    border-radius: 25px;
    font-weight: 600;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(15, 118, 110, 0.3);
    box-shadow: 
        0 4px 12px rgba(13, 84, 79, 0.3),
        0 0 0 1px rgba(255, 255, 255, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    
}

.timeline-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: all 0.5s;
}

.timeline-btn:hover::before {
    left: 100%;
}

.timeline-btn:hover {
    transform: translateY(-2px);
    background: linear-gradient(135deg, #0f766e, #115e59);
    border-color: rgba(17, 94, 89, 0.5);
    box-shadow: 
        0 8px 20px rgba(13, 84, 79, 0.4),
        0 0 0 1px rgba(255, 255, 255, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.25);
}

.timeline-btn.current {
    background: linear-gradient(135deg, #0d544f, #0f766e);
}



/* 新Footer样式 */
.footer {
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 50%, #2c3e50 100%);
    color: white;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 20%, rgba(52, 152, 219, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 80%, rgba(155, 89, 182, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.footer-main {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 5rem;
    padding: 4rem 0 2.5rem;
    position: relative;
    z-index: 1;
    align-items: start;
}

.footer-brand {
    padding-right: 2rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    margin-bottom: 2rem;
}

.footer-logo h3 {
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, #3498db, #9b59b6, #e74c3c);
    background-size: 200% 200%;
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-right: 1rem;
    animation: gradientText 4s ease infinite;
}

.logo-decoration {
    width: 50px;
    height: 5px;
    background: linear-gradient(90deg, #3498db, #9b59b6, #e74c3c);
    background-size: 200% 200%;
    border-radius: 3px;
    animation: gradientMove 3s ease infinite;
}

.footer-description {
    font-size: 1.1rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 2rem;
    text-align: justify;
}

.company-motto {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    margin-top: 1rem;
}

.company-motto i {
    color: #3498db;
    font-size: 1.2rem;
    opacity: 0.7;
}

.company-motto span {
    font-size: 1.2rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
    margin: 0 1rem;
    font-style: italic;
    text-align: center;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
}

.footer-column h4 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: #3498db;
    position: relative;
}

.footer-column h4::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -5px;
    width: 30px;
    height: 2px;
    background: linear-gradient(90deg, #3498db, #9b59b6);
    border-radius: 1px;
}

.footer-column ul {
    list-style: none;
    padding: 0;
}

.footer-column li {
    margin-bottom: 0.8rem;
}

.footer-column a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 0.95rem;
}

.footer-column a:hover {
    color: #3498db;
    padding-left: 5px;
}

.contact-info .contact-item {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
    font-size: 0.95rem;
}

.contact-info i {
    width: 20px;
    color: #3498db;
    margin-right: 0.8rem;
    font-size: 1rem;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 2rem 0;
    position: relative;
    z-index: 1;
}

.footer-bottom-content {
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 1rem 0;
}

.copyright-info {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.copyright-text {
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
    font-size: 1rem;
    font-weight: 500;
}

.legal-links {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    flex-wrap: wrap;
    justify-content: center;
}

.legal-links a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.05);
}

.legal-links a:hover {
    color: #3498db;
    background: rgba(52, 152, 219, 0.1);
    border-color: rgba(52, 152, 219, 0.3);
    transform: translateY(-2px);
}

.separator {
    color: rgba(255, 255, 255, 0.3);
    font-weight: 300;
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .timeline-item {
        flex-direction: column;
        text-align: center;
        max-width: 600px;
    }
    
    .timeline-marker {
        margin: 0 auto 2rem;
    }
    
    .timeline-content {
        text-align: center;
    }
    
    .footer-main {
        grid-template-columns: 1fr;
        gap: 3rem;
        padding: 3rem 0 2rem;
    }
    
    .footer-brand {
        padding-right: 0;
        text-align: center;
    }
    
    .footer-links {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .version-timeline {
        padding: 60px 0;
    }
    
    .timeline-subtitle {
        font-size: 1.1rem;
        margin-bottom: 3rem;
        padding: 0 1rem;
    }
    
    .timeline-item {
        margin-bottom: 3rem;
    }
    
    .timeline-marker {
        width: 80px;
        height: 80px;
    }
    
    .timeline-marker::before {
        height: 120px;
    }
    
    .version-number {
        font-size: 1.2rem;
    }
    
    .timeline-content {
        padding: 2rem;
    }
    
    .timeline-content h3 {
        font-size: 1.5rem;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .footer-logo h3 {
        font-size: 2rem;
    }
    
    .footer-description {
        text-align: center;
        font-size: 1rem;
    }
    
    .company-motto {
        padding: 1rem;
    }
    
    .company-motto span {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .timeline-content {
        padding: 1.5rem;
    }
    
    .timeline-marker {
        width: 60px;
        height: 60px;
        margin-bottom: 1.5rem;
    }
    
    .version-number {
        font-size: 1rem;
    }
    
    .timeline-content h3 {
        font-size: 1.3rem;
    }
    
    .timeline-content p {
        font-size: 1rem;
    }
    
    .footer-logo h3 {
        font-size: 1.8rem;
    }
    
    .legal-links {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .legal-links a {
        font-size: 0.85rem;
    }
}

/* 超小屏幕专用适配 - 针对iPhone SE等小屏设备 */
@media (max-width: 414px) {
    .game-preview {
        width: 120px;
        height: 120px;
        font-size: 2.8rem;
        border-radius: 15px;
    }
    
    .hero-image {
        padding: 0 10px;
    }
    
    .hero-content h1 {
        font-size: 1.8rem;
        line-height: 1.3;
    }
    
    .hero-content p {
        font-size: 0.9rem;
        line-height: 1.4;
        padding: 0 10px;
    }
    
    .hero-container {
        gap: 2rem;
        padding: 20px 0;
    }
}

/* 极小屏幕适配 - 针对iPhone 5/5S等 */
@media (max-width: 320px) {
    .game-preview {
        width: 100px;
        height: 100px;
        font-size: 2.2rem;
        border-radius: 12px;
    }
    
    .hero-content h1 {
        font-size: 1.6rem;
        line-height: 1.2;
    }
    
    .hero-content p {
        font-size: 0.85rem;
        line-height: 1.3;
    }
    
    .container {
        padding: 0 10px;
    }
    
    .hero-buttons {
        gap: 1rem;
    }
    
    .btn {
        padding: 12px 24px;
        font-size: 0.95rem;
    }
    
    .btn-outline {
        padding: 10px 20px;
        font-size: 0.95rem;
        border-width: 2px;
    }
    
    .company-stats {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-around;
        gap: 0.8rem;
        margin-top: 1.5rem;
    }
    
    .about-section .stat-item {
        flex: 0 1 calc(33.333% - 0.5rem);
        min-width: 90px;
        padding: 1.2rem 0.5rem;
    }
    
    .about-section .stat-item h3 {
        font-size: 1.3rem;
        margin-bottom: 0.4rem;
    }
    
    .about-section .stat-item p {
        font-size: 0.85rem;
        line-height: 1.2;
    }
}

/* 极小屏幕特殊处理 - 处理统计项换行问题 */
@media (max-width: 350px) {
    .company-stats {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 1rem;
        margin-top: 1.5rem;
    }
    
    .about-section .stat-item {
        flex: none;
        width: 200px;
        max-width: 90%;
        padding: 1.5rem 1rem;
    }
    
    .about-section .stat-item h3 {
        font-size: 1.5rem;
        margin-bottom: 0.5rem;
    }
    
    .about-section .stat-item p {
        font-size: 0.9rem;
    }
}