/* Reset and Base Styles */
 * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        :root {
    --primary-color: #6366f1;
    --primary-dark: #4f46e5;
    --secondary-color: #f59e0b;
    --accent-color: #ec4899;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --error-color: #ef4444;
    
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #f1f5f9;
    --bg-dark: #0f172a;
    
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --text-muted: #94a3b8;
    --text-white: #ffffff;
    
    --border-color: #e2e8f0;
    --border-light: #f1f5f9;
    
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* 菜单栏专用变量 */
    --nav-bg: #1e293b;
    --nav-text: #cbd5e1;
    --nav-text-hover: #60a5fa;
    --nav-text-active: #3b82f6;
    --nav-border: #334155;
    --nav-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.3);
    --nav-dropdown-bg: #334155;
    --nav-dropdown-border: #475569;
}

html {
    scroll-behavior: smooth;
        }

/* 移动端优先 - 基础样式 */
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    font-size: 14px;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
}

/* 桌面端字体优化 */
@media (min-width: 769px) {
    body {
        font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
        font-size: 16px;
    }
}

/* 移动端优先 - 字体排版 */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 0.5rem;
}

h1 { font-size: 1.75rem; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.25rem; }
h4 { font-size: 1.125rem; }
h5 { font-size: 1rem; }
h6 { font-size: 0.875rem; }

/* 桌面端字体大小优化 */
@media (min-width: 769px) {
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    h3 { font-size: 1.5rem; }
    h4 { font-size: 1.25rem; }
    h5 { font-size: 1.125rem; }
    h6 { font-size: 1rem; }
}

p {
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--primary-dark);
}

/* 移动端优先 - 容器 */
.container {
    max-width: 100%;
    margin: 0 auto;
    padding: 0 1rem;
}

/* 桌面端容器优化 */
@media (min-width: 576px) {
    .container {
        padding: 0 1.5rem;
    }
}

@media (min-width: 768px) {
    .container {
        max-width: 720px;
    }
}

@media (min-width: 992px) {
    .container {
        max-width: 960px;
    }
}

@media (min-width: 1200px) {
    .container {
        max-width: 1140px;
        padding: 0 1rem;
    }
}

/* Header - 菜单栏样式 */
.header {
    background: var(--nav-bg);
    border-bottom: 1px solid var(--nav-border);
    position: relative;
    z-index: 1000;
    box-shadow: var(--nav-shadow);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
    gap: 2rem;
    flex-wrap: wrap;
}

/* 导航样式 */
.main-nav {
    display: flex;
    align-items: center;
    position: relative;
    background: transparent;
    border-radius: 12px;
    padding: 0.5rem;
    flex: 1;
    justify-content: center;
}

.nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 2rem;
}

.nav-link {
    color: var(--nav-text);
    font-weight: 500;
    padding: 0.75rem 1rem;
    position: relative;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    font-size: 0.875rem;
    border-radius: 8px;
    white-space: nowrap;
    border: 1px solid transparent;
}

.nav-link:hover,
.nav-link.active {
    color: var(--nav-text-hover);
    background: rgba(99, 102, 241, 0.1);
    border-color: var(--nav-border);
}

.nav-link.active {
    color: var(--nav-text-active);
    background: rgba(99, 102, 241, 0.15);
    border-color: var(--primary-color);
    font-weight: 600;
}

.nav-link.active::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 2px;
    background: var(--primary-color);
    border-radius: 1px;
}

/* 桌面端头部优化 */
@media (min-width: 769px) {
    .header {
        background: var(--nav-bg);
    }
    
    .header-content {
        padding: 1rem 0;
        gap: 2rem;
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
    
    .main-nav {
        display: flex !important;
        position: static;
        background: transparent;
        border: none;
        box-shadow: none;
        padding: 0;
        width: auto;
    }
    
    .nav-list {
        flex-direction: row;
        gap: 2rem;
    }
    
    .search-form {
        flex-direction: row;
        width: auto;
        max-width: none;
    }
    
    .mobile-menu-toggle {
        display: none !important;
    }
}

/* Logo样式 */
.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-shrink: 0;
}

.logo-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: inherit;
    transition: transform 0.2s ease;
}

.logo-link:hover {
    transform: scale(1.05);
}

.logo-icon {
    font-size: 2rem;
    color: var(--primary-color);
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo h1 {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-white);
    margin: 0;
    line-height: 1;
}

.tagline {
    font-size: 0.75rem;
    color: var(--nav-text);
    font-weight: 500;
}



/* 移动端样式 - 保持静态布局 */
@media (max-width: 768px) {
    .header-content {
        flex-direction: row;
        gap: 1rem;
        padding: 1rem 0;
        align-items: center;
        flex-wrap: wrap;
    }
    
    .logo {
        flex-shrink: 0;
        order: 1;
    }
    
    .main-nav {
        order: 2;
        flex: 1;
        justify-content: center;
    }
    
    .header-actions {
        flex-shrink: 0;
        order: 3;
    }
    
    .mobile-menu-toggle {
        display: none;
    }
    
    .search-form {
        width: auto;
        max-width: 200px;
        background: rgba(255, 255, 255, 0.1);
        border-radius: 8px;
        padding: 0.5rem;
    }
    
    .search-input {
        min-width: 120px;
        font-size: 0.875rem;
        padding: 0.5rem 0.5rem 0.5rem 1.75rem;
    }
    
    .search-icon {
        font-size: 0.875rem;
        left: 0.5rem;
    }
    
    .search-btn {
        padding: 0.5rem 1rem;
        font-size: 0.875rem;
    }
}



@media (min-width: 769px) {
    .logo {
        gap: 0.75rem;
    }
    
    .logo-icon {
        font-size: 2.5rem;
    }
    
    .logo h1 {
        font-size: 1.75rem;
    }
    
    .tagline {
        font-size: 0.875rem;
    }
}

/* 导航样式 */
.main-nav {
    display: flex;
    align-items: center;
    position: relative;
    background: transparent;
    border-radius: 12px;
    padding: 0.5rem;
}

.nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 2rem;
}

.nav-link {
    color: var(--nav-text);
    font-weight: 500;
    padding: 0.75rem 1rem;
    position: relative;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    font-size: 0.875rem;
    border-radius: 8px;
    white-space: nowrap;
    border: 1px solid transparent;
}

.nav-link:hover,
.nav-link.active {
    color: var(--nav-text-hover);
    background: rgba(99, 102, 241, 0.1);
    border-color: var(--nav-border);
}

.nav-link.active {
    color: var(--nav-text-active);
    background: rgba(99, 102, 241, 0.15);
    border-color: var(--primary-color);
    font-weight: 600;
}

.nav-link.active::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 2px;
    background: var(--primary-color);
    border-radius: 1px;
}



/* 头部操作区域 */
.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-shrink: 0;
}

.search-form {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-direction: row;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    padding: 0.5rem;
    border: 1px solid var(--nav-border);
}

.search-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.search-icon {
    position: absolute;
    left: 0.75rem;
    font-size: 0.875rem;
    color: var(--nav-text);
    pointer-events: none;
}

.search-input {
    padding: 0.5rem 0.75rem 0.5rem 2.25rem;
    border: none;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    min-width: 120px;
    background: transparent;
    color: var(--text-white);
    outline: none;
    width: 100%;
    transition: var(--transition);
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
}

.search-input:focus {
    outline: none;
    box-shadow: 0 0 0 2px rgb(96 165 250 / 0.2);
}

.search-input::placeholder {
    color: var(--nav-text);
    opacity: 0.7;
}





.search-btn {
    padding: 0.75rem 1.5rem;
    background: var(--nav-text-hover);
    color: var(--nav-bg);
    border: none;
    border-radius: var(--radius-lg);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
}

.search-btn:hover {
    background: var(--nav-text-active);
    transform: translateY(-1px);
}

/* 手机端搜索按钮优化 */
@media (max-width: 768px) {
    .search-btn {
        min-height: 44px; /* 确保触摸目标足够大 */
        font-size: 1rem;
        font-weight: 600;
    }
    
    .search-btn:active {
        transform: scale(0.98);
        background: var(--primary-dark);
    }
}

/* 移动端菜单切换按钮 */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 24px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
}

.mobile-menu-toggle span {
    width: 100%;
    height: 3px;
    background: var(--nav-text);
    border-radius: 2px;
    transition: var(--transition);
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}








/* Main Content */
.main-content {
    min-height: calc(100vh - 200px);
}

/* ===== 游戏卡片样式 ===== */

/* 特色游戏卡片 */
.featured-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.featured-game-card {
    background: var(--bg-primary);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
    border: 1px solid var(--border-light);
    position: relative;
}

.featured-game-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.featured-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: var(--transition);
}

.featured-game-card:hover .featured-image {
    transform: scale(1.05);
}

.featured-content {
    padding: 1.5rem;
    text-align: center;
}

.featured-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.featured-content p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    font-size: 1rem;
}

.featured-play-btn {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 0.875rem 2rem;
    border-radius: 25px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    width: 100%;
}

.featured-play-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.3);
}

/* 热门游戏卡片 */
.trending-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.trending-item {
    background: var(--bg-primary);
    border-radius: 12px;
    padding: 1rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    border: 1px solid var(--border-light);
    position: relative;
}

.trending-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.trending-rank {
    position: absolute;
    top: -8px;
    left: -8px;
    background: var(--primary-color);
    color: white;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.875rem;
    box-shadow: var(--shadow-md);
}

.trending-image {
    width: 80px;
    height: 80px;
    border-radius: 8px;
    object-fit: cover;
    flex-shrink: 0;
}

.trending-info {
    flex: 1;
    min-width: 0;
}

.trending-info h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.trending-info p {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

.trending-stats {
    display: flex;
    gap: 1rem;
    font-size: 0.75rem;
    color: var(--text-muted);
}

.trending-play-btn {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.875rem;
    cursor: pointer;
    transition: var(--transition);
    flex-shrink: 0;
}

.trending-play-btn:hover {
    background: var(--primary-dark);
    transform: scale(1.05);
}

/* 新发布游戏卡片 */
.releases-scroll {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.release-card {
    background: var(--bg-primary);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    border: 1px solid var(--border-light);
    position: relative;
}

.release-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.new-badge {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    background: var(--accent-color);
    color: white;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    z-index: 1;
}

.release-image {
    width: 100%;
    height: 120px;
    object-fit: cover;
    transition: var(--transition);
}

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

.release-info {
    padding: 1rem;
}

.release-info h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.release-info p {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

.release-meta {
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* 响应式调整 */
@media (max-width: 768px) {
    .featured-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .trending-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .releases-scroll {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
        gap: 1rem;
    }
    
    .trending-item {
        padding: 0.75rem;
    }
    
    .trending-image {
        width: 60px;
        height: 60px;
    }
    
    .trending-info h3 {
        font-size: 1rem;
    }
    
    .featured-content {
        padding: 1.25rem;
    }
    
    .featured-content h3 {
        font-size: 1.25rem;
    }
}

/* Game Hero Section */
.game-hero {
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
    color: white;
    padding: 3rem 0;
    margin-bottom: 3rem;
}

.game-hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.game-hero-image {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.game-hero-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    display: block;
}

.game-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.game-hero-image:hover .game-hero-overlay {
    opacity: 1;
}

.play-btn-hero {
    background: linear-gradient(45deg, #ff6b6b, #ee5a24);
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.play-btn-hero:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

.game-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: linear-gradient(45deg, #ff6b6b, #ee5a24);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
}

.game-hero-info {
    padding: 1rem;
}

.game-header {
    margin-bottom: 1.5rem;
}

.game-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: #ffffff;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

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

.game-category,
.game-rating,
.game-platform {
    background: rgba(255, 255, 255, 0.9);
    color: #1e3c72;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.game-description {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 2rem;
    color: #ffffff;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

.game-actions {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.btn-play,
.btn-favorite,
.btn-share {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 25px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-play {
    background: linear-gradient(45deg, #ff6b6b, #ee5a24);
    color: white;
}

.btn-favorite {
    background: rgba(255, 255, 255, 0.95);
    color: #1e3c72;
    border: 1px solid rgba(255, 255, 255, 0.8);
    font-weight: 600;
}

.btn-share {
    background: rgba(255, 255, 255, 0.95);
    color: #1e3c72;
    border: 1px solid rgba(255, 255, 255, 0.8);
    font-weight: 600;
}

.btn-play:hover,
.btn-favorite:hover,
.btn-share:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.game-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.stat-item {
    background: rgba(255, 255, 255, 0.95);
    color: #1e3c72;
    padding: 1rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.stat-label {
    display: block;
    font-size: 0.8rem;
    color: #666;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.stat-value {
    display: block;
    font-size: 1rem;
    font-weight: 700;
    color: #1e3c72;
}

/* Game Content Section */
.game-content {
    padding: 3rem 0;
    background: #f8f9fa;
}

.game-tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
}

.tab-btn {
    background: white;
    border: 2px solid #e9ecef;
    padding: 1rem 2rem;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
    color: #333;
}

.tab-btn.active,
.tab-btn:hover {
    border-color: #1e3c72;
    background: #1e3c72;
    color: white;
    box-shadow: 0 4px 12px rgba(30, 60, 114, 0.3);
}

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

.tab-pane {
    display: none;
}

.tab-pane.active {
    display: block;
}

.overview-content,
.details-content,
.reviews-content {
    background: white;
    padding: 2rem;
    border-radius: 20px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
    border: 1px solid #e9ecef;
}

.overview-content h3,
.details-content h3,
.reviews-content h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: #1e3c72;
    font-weight: 700;
}

.overview-content p,
.details-content p,
.reviews-content p {
    font-size: 1.1rem;
    line-height: 1.6;
    color: #444;
    margin-bottom: 2rem;
    font-weight: 400;
}

.game-features {
    display: grid;
    gap: 1.5rem;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem;
    background: #ffffff;
    border: 1px solid #e9ecef;
    border-radius: 15px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.feature-item:hover {
    transform: translateY(-2px);
}

.feature-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.feature-content h4 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: #1e3c72;
    font-weight: 600;
}

.feature-content p {
    color: #555;
    margin: 0;
    font-weight: 400;
}

/* Review Section */
.review-section {
    margin-top: 2rem;
}

.review-form {
    margin-bottom: 2rem;
}

.review-input {
    width: 100%;
    min-height: 100px;
    padding: 1rem;
    border: 2px solid #e9ecef;
    border-radius: 15px;
    font-size: 1rem;
    resize: vertical;
    margin-bottom: 1rem;
    background: #ffffff;
    color: #333;
}

.review-input:focus {
    outline: none;
    border-color: #1e3c72;
    box-shadow: 0 0 0 3px rgba(30, 60, 114, 0.1);
}

.btn-post-review {
    background: #1e3c72;
    color: white;
    border: none;
    padding: 0.75rem 2rem;
    border-radius: 25px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-post-review:hover {
    background: #2a5298;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(30, 60, 114, 0.3);
}

.reviews-list {
    display: grid;
    gap: 1.5rem;
}

.review-item {
    display: flex;
    gap: 1rem;
    padding: 1.5rem;
    background: #ffffff;
    border: 1px solid #e9ecef;
    border-radius: 15px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.review-avatar {
    font-size: 2rem;
    flex-shrink: 0;
}

.review-content {
    flex: 1;
}

.review-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.review-author {
    font-weight: 600;
    color: #1e3c72;
}

.review-time {
    font-size: 0.9rem;
    color: #666;
    font-weight: 500;
}

.review-text {
    color: #444;
    line-height: 1.5;
    margin: 0;
    font-weight: 400;
}

/* Responsive Design */
@media (max-width: 768px) {
    .game-hero-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .game-hero-image img {
        height: 300px;
    }
    
    .game-title {
        font-size: 2rem;
    }
    
    .game-actions {
        flex-direction: column;
    }
    
    .game-stats {
        grid-template-columns: 1fr;
    }
    
    .game-tabs {
        flex-direction: column;
        align-items: center;
    }
    
    .tab-btn {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
}

/* Hero Banner */
.hero-banner {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    color: white;
    padding: 4rem 0;
    margin-bottom: 4rem;
}

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

.hero-title {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: white;
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
}

.hero-stats {
    display: flex;
    gap: 2rem;
}

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

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--secondary-color);
}

.stat-label {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.8);
}

.hero-visual {
    display: flex;
    justify-content: center;
}

.featured-game-showcase {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.showcase-image {
    width: 100%;
    height: 300px;
    object-fit: cover;
}

.play-overlay {
    position: absolute;
            top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
            display: flex;
            align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.featured-game-showcase:hover .play-overlay {
    opacity: 1;
}

.play-now-btn {
    padding: 1rem 2rem;
    background: var(--secondary-color);
    color: white;
    border: none;
    border-radius: var(--radius-lg);
    font-size: 1.125rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.play-now-btn:hover {
    background: #d97706;
    transform: scale(1.05);
}

/* Section Titles */
.section-title {
    text-align: center;
    margin-bottom: 3rem;
    color: var(--text-primary);
}

.section-header {
            display: flex;
    justify-content: space-between;
            align-items: center;
    margin-bottom: 2rem;
}

.view-all-link {
    color: var(--primary-color);
    font-weight: 500;
    transition: var(--transition);
}

.view-all-link:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

/* Categories Simple */
.categories-simple {
    padding: 2rem 0;
    background: #f8f9fa;
}

.categories-simple .section-header-simple {
    padding: 0 1rem;
}

.categories-grid-simple {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    padding: 0 1rem;
}

.category-item-simple {
            display: flex;
    flex-direction: column;
            align-items: center;
    text-decoration: none;
    color: inherit;
    padding: 1rem 0.5rem;
    background: white;
    border-radius: 8px;
    transition: all 0.2s ease;
    text-align: center;
}

.category-item-simple:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

.category-icon-simple {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.category-item-simple span {
    font-size: 0.75rem;
    font-weight: 500;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.category-card {
    background: white;
    padding: 1.5rem;
    border-radius: var(--radius-xl);
    text-align: center;
    box-shadow: var(--shadow-md);
            transition: var(--transition);
    text-decoration: none;
    color: inherit;
}

.category-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.category-icon {
    font-size: 2.5rem;
    margin-bottom: 0.75rem;
}

.category-name {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.category-desc {
            color: var(--text-secondary);
    margin-bottom: 1rem;
}

.game-count {
    display: inline-block;
    background: var(--primary-color);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-lg);
    font-size: 0.875rem;
    font-weight: 500;
}

/* 移动端优先 - 紧凑Hero区域 */
.mobile-hero {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #334155 100%);
    padding: 1rem 0;
    color: white;
    position: relative;
    overflow: hidden;
}

.mobile-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(99,102,241,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.hero-simple {
    text-align: center;
    margin-bottom: 1rem;
    position: relative;
    z-index: 2;
}

.hero-title-simple {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 0.25rem;
    background: linear-gradient(45deg, #00d4ff, #ff00ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 20px rgba(0, 212, 255, 0.3);
}

.hero-subtitle-simple {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
}

/* 桌面端Hero优化 */
@media (min-width: 769px) {
    .mobile-hero {
        padding: 3rem 0;
    }
    
    .hero-simple {
        margin-bottom: 2rem;
    }
    
    .hero-title-simple {
        font-size: 2.5rem;
    }
    
    .hero-subtitle-simple {
        font-size: 1rem;
    }
}

/* 移动端优先 - 紧凑游戏卡片 */
.featured-game-simple {
    background: rgba(255, 255, 255, 0.95);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    position: relative;
    z-index: 2;
    margin: 0 0.5rem;
}

.hero-image-simple {
    width: 100%;
    height: 120px;
    object-fit: cover;
}

.game-info-simple {
    padding: 0.75rem;
    text-align: center;
}

.game-info-simple h3 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
    color: var(--text-primary);
}

.game-info-simple p {
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
    font-size: 0.75rem;
}

.play-btn-simple {
    background: linear-gradient(45deg, #00d4ff, #ff00ff);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-lg);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    min-height: 44px;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.play-btn-simple:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 212, 255, 0.3);
}

.play-btn-simple:active {
    transform: scale(0.98);
}

/* 桌面端游戏卡片优化 */
@media (min-width: 769px) {
    .featured-game-simple {
        margin: 0;
    }
    
    .hero-image-simple {
        height: 200px;
    }
    
    .game-info-simple {
        padding: 1.5rem;
    }
    
    .game-info-simple h3 {
        font-size: 1.25rem;
    }
    
    .game-info-simple p {
        font-size: 1rem;
    }
    
    .play-btn-simple {
        padding: 0.75rem 2rem;
    }
}

/* 移动端优先 - 超紧凑游戏区域 */
.popular-games {
    padding: 0.5rem 0;
    background: white;
}

.section-header-simple {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
    padding: 0 0.25rem;
}

.section-header-simple h2 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.more-link {
    color: var(--primary-color);
    text-decoration: none;
    font-size: 0.75rem;
    font-weight: 500;
}

/* 移动端游戏网格布局 - 更紧凑 */
.games-list-simple {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.375rem;
    padding: 0 0.25rem;
}

/* 小屏幕手机优化 */
@media (max-width: 375px) {
    .games-list-simple {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.25rem;
    }
}

/* 平板端优化 */
@media (min-width: 576px) {
    .games-list-simple {
        grid-template-columns: repeat(4, 1fr);
        gap: 0.5rem;
    }
}

/* 桌面端优化 */
@media (min-width: 769px) {
    .games-list-simple {
        grid-template-columns: repeat(6, 1fr);
        gap: 0.75rem;
        padding: 0 1rem;
    }
    
    .section-header-simple {
        padding: 0 1rem;
        margin-bottom: 1.5rem;
    }
    
    .section-header-simple h2 {
        font-size: 1.5rem;
    }
    
    .more-link {
        font-size: 0.875rem;
    }
}

/* 移动端优先 - 紧凑游戏卡片 */
.game-item-simple {
    display: flex;
    flex-direction: column;
    background: white;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: 0 1px 6px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
    height: 100%;
}

.game-item-simple:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

.game-item-simple:active {
    transform: scale(0.98);
}

.game-thumb-simple {
    width: 100%;
    height: 80px;
    object-fit: cover;
    flex-shrink: 0;
}

.game-details-simple {
    padding: 0.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.game-details-simple h3 {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 0.25rem 0;
    line-height: 1.2;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.game-details-simple p {
    font-size: 0.625rem;
    color: var(--text-secondary);
    margin: 0 0 0.25rem 0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.rating-simple {
    font-size: 0.625rem;
    color: var(--secondary-color);
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.play-simple {
    background: linear-gradient(45deg, #00d4ff, #ff00ff);
    color: white;
    border: none;
    padding: 0.375rem 0.5rem;
    border-radius: var(--radius-sm);
    font-size: 0.625rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
    min-height: 28px;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
}

.play-simple:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 212, 255, 0.3);
}

.play-simple:active {
    transform: scale(0.95);
}

/* 桌面端游戏列表项优化 */
@media (min-width: 769px) {
    .game-item-simple {
        gap: 1rem;
        min-height: 90px;
    }
    
    .game-item-simple:hover {
        transform: translateX(0);
    }
    
    .game-thumb-simple {
        width: 60px;
        height: 60px;
    }
    
    .game-details-simple h3 {
        font-size: 1rem;
    }
    
    .game-details-simple p {
        font-size: 0.875rem;
    }
    
    .play-simple {
        padding: 0.5rem 1rem;
        font-size: 0.875rem;
        min-width: 80px;
    }
}

/* Featured Games Grid */
.featured-games-grid {
    padding: 2rem 0;
    background: white;
}

.featured-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    padding: 0 1rem;
}

.featured-game-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.featured-game-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.featured-image {
    width: 100%;
    height: 180px;
    object-fit: cover;
}

.featured-content {
    padding: 1.5rem;
    text-align: center;
}

.featured-content h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.featured-content p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    font-size: 0.875rem;
}

.featured-play-btn {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s ease;
    width: 100%;
}

.featured-play-btn:hover {
    background: var(--primary-dark);
}

/* Trending Games */
.trending-games {
    padding: 2rem 0;
    background: #f8f9fa;
}

.trending-grid {
            display: flex;
            flex-direction: column;
    gap: 1rem;
    padding: 0 1rem;
        }

.trending-item {
            display: flex;
            align-items: center;
    gap: 1rem;
    background: white;
    padding: 1rem;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    position: relative;
}

.trending-rank {
    position: absolute;
    top: -8px;
    left: -8px;
    background: linear-gradient(45deg, #ff6b6b, #ee5a24);
    color: white;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
            font-weight: 700;
    font-size: 0.875rem;
}

.trending-image {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 8px;
    flex-shrink: 0;
}

.trending-info {
    flex: 1;
}

.trending-info h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
    color: var(--text-primary);
}

.trending-info p {
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
}

.trending-stats {
    display: flex;
    gap: 1rem;
    font-size: 0.75rem;
    color: var(--text-muted);
}

.trending-play-btn {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.2s ease;
    flex-shrink: 0;
}

.trending-play-btn:hover {
    background: var(--primary-dark);
}

/* New Releases */
.new-releases {
    padding: 2rem 0;
    background: white;
}

.releases-scroll {
    display: flex;
    gap: 1rem;
    overflow-x: auto;
    padding: 0 1rem;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.releases-scroll::-webkit-scrollbar {
    display: none;
}

.release-card {
    min-width: 200px;
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
            position: relative;
    flex-shrink: 0;
        }

.new-badge {
            position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    background: linear-gradient(45deg, #ff6b6b, #ee5a24);
    color: white;
    padding: 0.25rem 0.5rem;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 700;
    z-index: 2;
}

.release-image {
    width: 100%;
    height: 120px;
    object-fit: cover;
}

.release-info {
    padding: 1rem;
}

.release-info h3 {
            font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
    color: var(--text-primary);
}

.release-info p {
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
}

.release-meta {
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.release-play-btn {
    width: 100%;
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 0.75rem;
    border-radius: 0 0 12px 12px;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.release-play-btn:hover {
    background: var(--primary-dark);
}

/* Quick Stats */
.quick-stats {
    padding: 2rem 0;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: white;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    padding: 0 1rem;
}

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

.stat-number {
    font-size: 1.5rem;
            font-weight: 700;
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.875rem;
    opacity: 0.9;
}

/* Call to Action */
.cta-section {
    padding: 3rem 0;
    background: #f8f9fa;
    text-align: center;
}

.cta-content h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.cta-content p {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
            display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-btn {
    padding: 1rem 2rem;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1.125rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.cta-btn.primary {
    background: var(--primary-color);
            color: white;
}

.cta-btn.primary:hover {
    background: var(--primary-dark);
}

.cta-btn.secondary {
    background: white;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.cta-btn.secondary:hover {
    background: var(--primary-color);
    color: white;
}

/* Featured Games */
.featured-games {
    padding: 3rem 0;
        }

        .games-grid {
            display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
        }

        .game-card {
    background: white;
    border-radius: var(--radius-xl);
            overflow: hidden;
    box-shadow: var(--shadow-md);
            transition: var(--transition);
}

.game-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.game-image {
            position: relative;
    height: 150px;
    overflow: hidden;
}

.game-thumbnail {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
        }

.game-card:hover .game-thumbnail {
    transform: scale(1.05);
        }

        .game-overlay {
            position: absolute;
    top: 0;
            left: 0;
            right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
            transition: var(--transition);
        }

.game-card:hover .game-overlay {
    opacity: 1;
}

.play-btn {
    padding: 0.75rem 1.5rem;
    background: var(--secondary-color);
            color: white;
    border: none;
    border-radius: var(--radius-lg);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.play-btn:hover {
    background: #d97706;
    transform: scale(1.05);
}

.game-info {
    padding: 1rem;
}

.game-title {
    font-size: 1rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
        }

        .game-category {
    color: var(--text-muted);
    font-size: 0.875rem;
    margin-bottom: 1rem;
}

.game-rating {
            display: flex;
            align-items: center;
    gap: 0.5rem;
}

.stars {
    color: var(--warning-color);
    font-size: 1rem;
}

.rating-text {
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
}

/* Latest Games */
.latest-games {
    padding: 3rem 0;
    background: var(--bg-secondary);
}

.games-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.game-item {
            display: flex;
            align-items: center;
    gap: 1rem;
    background: white;
    padding: 1rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.game-item:hover {
    box-shadow: var(--shadow-md);
    transform: translateX(4px);
}

.game-thumb {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: var(--radius-md);
}

.game-details {
            flex: 1;
}

.game-name {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
    color: var(--text-primary);
}

.game-category {
    color: var(--text-muted);
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

.game-meta {
            display: flex;
    gap: 1rem;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.play-game-btn {
    padding: 0.5rem 1rem;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.play-game-btn:hover {
    background: var(--primary-dark);
}

/* Site Description */
.site-description {
    padding: 3rem 0;
}

.description-title {
    text-align: center;
    margin-bottom: 3rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.feature-item {
    text-align: center;
    padding: 2rem;
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.feature-item h3 {
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.feature-item p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Footer */
.footer {
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 50%, #16213e 100%);
    color: white;
    padding: 3rem 0 1rem;
            position: relative;
            overflow: hidden;
        }

.footer::before {
            content: '';
            position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="circuit" width="50" height="50" patternUnits="userSpaceOnUse"><path d="M10 10 L40 10 M10 25 L40 25 M10 40 L40 40 M25 10 L25 40" stroke="%2300d4ff" stroke-width="0.5" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23circuit)"/></svg>');
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1.5fr;
    gap: 2rem;
    margin-bottom: 2rem;
    position: relative;
    z-index: 1;
}

.footer-section {
    display: flex;
    flex-direction: column;
}

.footer-section.main-info {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 2rem;
    align-items: start;
}

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

.footer-logo-icon {
    font-size: 3rem;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

.footer-logo-text {
    flex: 1;
}

.footer-title {
    font-size: 1.75rem;
            font-weight: 700;
    margin-bottom: 0.5rem;
    color: white;
    background: linear-gradient(45deg, #00d4ff, #ff00ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 15px rgba(0, 212, 255, 0.4);
}

.footer-desc {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    margin-bottom: 1rem;
    font-size: 0.95rem;
}

.footer-stats {
            display: flex;
    gap: 2rem;
            align-items: center;
        }

.footer-stats .stat-item {
    text-align: center;
}

.footer-stats .stat-number {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: #00d4ff;
    margin-bottom: 0.25rem;
    text-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
}

.footer-stats .stat-label {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.7);
}

.footer-subtitle {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: white;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition);
            display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-links a:hover {
    color: white;
    transform: translateX(4px);
}

.social-links {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.social-link {
            display: inline-flex;
            align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
            color: white;
            text-decoration: none;
    border-radius: 50%;
    transition: all 0.3s ease;
    font-size: 1.125rem;
}

.social-link:hover {
    background: linear-gradient(45deg, #00d4ff, #ff00ff);
    transform: translateY(-3px) scale(1.1);
    box-shadow: 0 8px 20px rgba(0, 212, 255, 0.4);
}

.social-link.matrix:hover {
    background: linear-gradient(45deg, #00d4ff, #00ff88);
}

.social-link.neural:hover {
    background: linear-gradient(45deg, #ff00ff, #8800ff);
}

.social-link.quantum:hover {
    background: linear-gradient(45deg, #00ff88, #00d4ff);
}

.social-link.cyber:hover {
    background: linear-gradient(45deg, #ff0088, #ff00ff);
}

.social-link.digital:hover {
    background: linear-gradient(45deg, #8800ff, #00ff88);
}

.newsletter-signup {
    background: rgba(255, 255, 255, 0.05);
    padding: 1.5rem;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.newsletter-signup h5 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: white;
}

.newsletter-signup p {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 1rem;
}

.newsletter-form {
    display: flex;
    gap: 0.5rem;
}

.newsletter-input {
    flex: 1;
    padding: 0.75rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    font-size: 0.875rem;
}

.newsletter-input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.newsletter-input:focus {
    outline: none;
    border-color: var(--primary-color);
    background: rgba(255, 255, 255, 0.15);
}

.newsletter-btn {
    padding: 0.75rem 1rem;
    background: linear-gradient(45deg, #00d4ff, #ff00ff);
    color: white;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
            position: relative;
    overflow: hidden;
        }

.newsletter-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: left 0.5s ease;
}

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

.newsletter-btn:hover {
    background: linear-gradient(45deg, #ff00ff, #00d4ff);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 212, 255, 0.4);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1.5rem;
    position: relative;
    z-index: 1;
}

.footer-bottom-content {
            display: flex;
    justify-content: space-between;
    align-items: center;
            flex-wrap: wrap;
    gap: 1rem;
}

.copyright {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.875rem;
}

.footer-bottom-links {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.footer-bottom-links a {
    color: rgba(255, 255, 255, 0.6);
            text-decoration: none;
    font-size: 0.875rem;
    transition: color 0.2s ease;
}

.footer-bottom-links a:hover {
    color: white;
}

.separator {
    color: rgba(255, 255, 255, 0.4);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-stats {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    /* 手机端头部完全重新设计 */
    .header-content {
        flex-wrap: wrap;
        gap: 0.75rem;
        padding: 0.75rem 0;
    }
    
    /* Logo 在手机上更紧凑 */
    .logo {
        gap: 0.5rem;
        flex-shrink: 0;
    }
    
    .logo-icon {
        font-size: 2rem;
    }
    
    .logo h1 {
        font-size: 1.25rem;
    }
    
    .tagline {
        font-size: 0.75rem;
    }
    

    
    .hero-title-simple {
        font-size: 2rem;
    }
    
    .categories-grid-simple {
        grid-template-columns: repeat(4, 1fr);
        gap: 0.75rem;
    }
    
    .category-icon-simple {
        font-size: 1.5rem;
    }
    
    .category-item-simple span {
        font-size: 0.7rem;
    }
    
    .game-item {
                flex-direction: column;
        text-align: center;
    }
    
    .game-thumb {
        width: 120px;
        height: 120px;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
    
    .cta-content h2 {
        font-size: 1.5rem;
    }
    
    .cta-content p {
        font-size: 1rem;
    }
    
    .cta-buttons {
                flex-direction: column;
        align-items: center;
            }
            
    .cta-btn {
                width: 100%;
        max-width: 250px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-section.main-info {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-stats {
        justify-content: center;
    }
    
    .newsletter-form {
                flex-direction: column;
    }
    
    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
    }
}

/* 超小屏幕优化 (480px以下) */
@media (max-width: 480px) {
    .header-content {
        padding: 0.5rem 0;
        gap: 0.5rem;
    }
    
    .logo {
        gap: 0.375rem;
    }
    
    .logo-icon {
        font-size: 1.75rem;
    }
    
    .logo h1 {
        font-size: 1.125rem;
    }
    
    .tagline {
        font-size: 0.7rem;
    }
    
    .search-input {
        padding: 0.75rem 1rem 0.75rem 2.25rem;
        font-size: 0.875rem;
    }
    
    .search-btn {
        padding: 0.75rem;
        font-size: 0.875rem;
    }
    

    
    .mobile-menu-toggle {
        display: none;
        flex-direction: column;
        justify-content: space-between;
        width: 30px;
        height: 24px;
        background: transparent;
        border: none;
        cursor: pointer;
        padding: 0;
        position: relative;
        z-index: 1001;
    }

    .mobile-menu-toggle span {
        width: 100%;
        height: 3px;
        background: var(--nav-text);
        border-radius: 2px;
        transition: var(--transition);
    }

    .mobile-menu-toggle:hover span {
        background: var(--nav-text-hover);
    }

    /* 移动端显示菜单按钮 */
@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }
    
    /* 确保菜单在移动端正确显示 */
    .header {
        position: relative;
    }
    
    .header-content {
        min-height: 60px;
    }
    
    /* 移动端菜单动画 */
    .main-nav {
        transform: translateY(-10px);
        opacity: 0;
        transition: all 0.3s ease;
    }
    
    .main-nav.active {
        transform: translateY(0);
        opacity: 1;
    }
}
}

/* 横屏手机优化 */
@media (max-width: 768px) and (orientation: landscape) {
    .header-content {
        padding: 0.5rem 0;
    }
    
    .logo h1 {
        font-size: 1.125rem;
    }
    
    .tagline {
        font-size: 0.7rem;
    }
    
    .search-input {
        padding: 0.75rem 1rem 0.75rem 2.25rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 0.5rem;
    }
    
    .nav-list {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .search-form {
        flex-direction: column;
                width: 100%;
            }
            
    .search-input {
        min-width: auto;
                width: 100%;
    }
    
    .hero-title-simple {
        font-size: 1.75rem;
    }
    
    .hero-subtitle-simple {
        font-size: 0.875rem;
    }
    
    .categories-grid-simple {
        grid-template-columns: repeat(3, 1fr);
        gap: 0.5rem;
    }
    
    .category-icon-simple {
        font-size: 1.25rem;
    }
    
    .category-item-simple span {
        font-size: 0.65rem;
    }
    
    .game-thumb-simple {
        width: 50px;
        height: 50px;
    }
    
    .game-details-simple h3 {
        font-size: 0.875rem;
    }
    
    .game-details-simple p {
        font-size: 0.75rem;
    }
    
    .play-simple {
        padding: 0.375rem 0.75rem;
        font-size: 0.75rem;
    }
    
    .section-header-simple h2 {
        font-size: 1.25rem;
    }
    
    .featured-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 1rem;
    }
    
    .featured-content h3 {
        font-size: 1.125rem;
    }
    
    .featured-content p {
        font-size: 0.8rem;
    }
    
    .trending-image {
        width: 60px;
        height: 60px;
    }
    
    .trending-info h3 {
        font-size: 1rem;
    }
    
    .trending-info p {
        font-size: 0.75rem;
    }
    
    .trending-stats {
        font-size: 0.7rem;
    }
    
    .featured-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .featured-content h3 {
        font-size: 1.125rem;
    }
    
    .featured-content p {
        font-size: 0.8rem;
    }
    
    .release-card {
        min-width: 160px;
    }
    
    .release-image {
        height: 100px;
    }
    
    .release-info h3 {
        font-size: 0.875rem;
    }
    
    .release-info p {
        font-size: 0.75rem;
    }
    
    .stats-grid {
                grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .stat-number {
        font-size: 1.25rem;
    }
    
    .stat-label {
        font-size: 0.75rem;
    }
    
    .cta-content h2 {
        font-size: 1.25rem;
    }
    
    .cta-content p {
        font-size: 0.875rem;
    }
    
    .cta-btn {
        padding: 0.75rem 1.5rem;
        font-size: 1rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

/* Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 1rem; }
.mb-4 { margin-bottom: 1.5rem; }
.mb-5 { margin-bottom: 3rem; }

.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 1rem; }
.mt-4 { margin-top: 1.5rem; }
.mt-5 { margin-top: 3rem; }

.p-1 { padding: 0.25rem; }
.p-2 { padding: 0.5rem; }
.p-3 { padding: 1rem; }
.p-4 { padding: 1.5rem; }
.p-5 { padding: 3rem; }

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* Loading States */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid var(--border-color);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
            }
        }

/* ===== 页面特定样式 ===== */

/* About页面样式 */
.page-header-cyber {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #334155 100%);
    color: white;
    padding: 4rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-header-cyber::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(99,102,241,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.page-header-content {
    position: relative;
    z-index: 2;
}

.page-title-cyber {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
    background: linear-gradient(45deg, #00d4ff, #ff00ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 30px rgba(0, 212, 255, 0.5);
}

.page-subtitle-cyber {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 2rem;
}

.cyber-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-top: 2rem;
}

.stat-item-cyber {
    text-align: center;
    padding: 1rem;
    background: rgba(99, 102, 241, 0.1);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(99, 102, 241, 0.2);
    backdrop-filter: blur(10px);
}

.stat-number-cyber {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    color: #00d4ff;
    margin-bottom: 0.5rem;
}

.stat-label-cyber {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
}

/* 内容区域样式 */
.mission-section,
.offerings-section,
.categories-section,
.commitment-section,
.community-section {
    padding: 4rem 0;
}

.mission-section {
    background: var(--bg-secondary);
}

.commitment-section {
    background: var(--bg-tertiary);
}

.community-section {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    color: white;
}

.section-header-simple {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header-simple h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    background: linear-gradient(45deg, #00d4ff, #ff00ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.mission-content,
.commitment-content,
.community-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.mission-text {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.mission-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.mission-feature {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
}

.feature-icon-cyber {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

.mission-feature h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.mission-feature p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* 服务提供样式 */
.offerings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.offering-item {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.offering-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.offering-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

.offering-item h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.offering-item p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* 承诺样式 */
.commitment-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.commitment-item {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
}

.commitment-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

.commitment-item h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.commitment-item p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* CTA区域样式 */
.cta-section-cyber {
    text-align: center;
    margin-top: 3rem;
    padding: 3rem;
    background: rgba(99, 102, 241, 0.1);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(99, 102, 241, 0.2);
}

.cta-section-cyber h3 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: white;
}

.cta-section-cyber p {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 2rem;
}

.cta-buttons-cyber {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn-primary-cyber,
.btn-secondary-cyber {
    padding: 1rem 2rem;
    border: none;
    border-radius: var(--radius-lg);
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-primary-cyber {
    background: linear-gradient(45deg, #00d4ff, #ff00ff);
    color: white;
}

.btn-primary-cyber:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 212, 255, 0.3);
}

.btn-secondary-cyber {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-secondary-cyber:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

/* Contact页面样式 */
.contact-hero {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #334155 100%);
    color: white;
    padding: 4rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.contact-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(99,102,241,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.contact-hero-content {
    position: relative;
    z-index: 2;
}

.contact-title {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
    background: linear-gradient(45deg, #00d4ff, #ff00ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.contact-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 2rem;
}

.contact-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-top: 2rem;
}

.contact-stat {
    text-align: center;
    padding: 1rem;
    background: rgba(99, 102, 241, 0.1);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(99, 102, 241, 0.2);
}

.stat-icon {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    display: block;
    color: #00d4ff;
}

.stat-text {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
}

/* 联系方法样式 */
.contact-methods-section {
    padding: 4rem 0;
    background: var(--bg-secondary);
}

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

.contact-method-card {
    background: white;
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    text-align: center;
    transition: var(--transition);
}

.contact-method-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.method-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

.contact-method-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.method-email,
.method-status,
.method-handle {
    font-size: 1.125rem;
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.method-desc {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.method-features {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.feature-tag {
    padding: 0.25rem 0.75rem;
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 500;
}

/* 联系表单样式 */
.contact-form-section {
    padding: 4rem 0;
}

.contact-form-wrapper {
    max-width: 600px;
    margin: 0 auto;
}

.form-header {
    text-align: center;
    margin-bottom: 2rem;
}

.form-header h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.form-header p {
    color: var(--text-secondary);
}

.cyber-contact-form {
    background: white;
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-primary);
}

.cyber-input,
.cyber-select,
.cyber-textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    transition: var(--transition);
    background: white;
}

.cyber-input:focus,
.cyber-select:focus,
.cyber-textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgb(99 102 241 / 0.1);
}

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

.cyber-submit-btn {
    width: 100%;
    padding: 1rem 2rem;
    background: linear-gradient(45deg, #00d4ff, #ff00ff);
    color: white;
    border: none;
    border-radius: var(--radius-lg);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.cyber-submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 212, 255, 0.3);
}

.cyber-submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.btn-icon {
    font-size: 1.125rem;
}

.btn-text {
    font-size: 1rem;
}

/* FAQ样式 */
.faq-section-cyber {
    padding: 4rem 0;
    background: var(--bg-secondary);
}

.faq-grid-cyber {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item-cyber {
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    margin-bottom: 1rem;
    overflow: hidden;
}

.faq-question {
    padding: 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: var(--transition);
}

.faq-question:hover {
    background: var(--bg-tertiary);
}

.faq-question h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.faq-icon {
    font-size: 1.25rem;
    color: var(--primary-color);
    transition: var(--transition);
}

.faq-item-cyber.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    padding: 0 1.5rem 1.5rem;
    color: var(--text-secondary);
    line-height: 1.6;
    display: none;
}

.faq-item-cyber.active .faq-answer {
    display: block;
}

/* 现代化搜索页面样式 */
.search-hero-modern {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 50%, #cbd5e1 100%);
    color: var(--text-primary);
    padding: 3rem 0;
    text-align: center;
    position: relative;
}

.search-header {
    margin-bottom: 2rem;
}

.search-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    background: linear-gradient(45deg, #1e293b, #475569);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.search-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin: 0;
}

.search-interface {
    max-width: 600px;
    margin: 0 auto;
}

.search-form-modern {
    margin-bottom: 2rem;
}

.search-input-wrapper {
    display: flex;
    align-items: center;
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.search-input-wrapper:focus-within {
    border-color: var(--primary-color);
    box-shadow: 0 8px 30px rgba(99, 102, 241, 0.2);
}

.search-icon {
    padding: 0 1rem;
    font-size: 1.25rem;
    color: var(--text-muted);
}

.search-input-modern {
    flex: 1;
    padding: 1rem;
    border: none;
    font-size: 1rem;
    outline: none;
    background: transparent;
}

.search-button-modern {
    padding: 1rem 2rem;
    background: var(--primary-color);
    color: white;
    border: none;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1rem;
}

.search-button-modern:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
}

.search-categories h3 {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.category-chips {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.category-chip {
    padding: 0.5rem 1rem;
    background: white;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.875rem;
    font-weight: 500;
}

.category-chip:hover,
.category-chip.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
}

/* 搜索结果现代化样式 */
.search-results-modern {
    padding: 3rem 0;
    background: white;
}

.results-header-modern {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding: 0 1rem;
}

.results-info h2 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.results-info p {
    color: var(--text-secondary);
    margin: 0;
}

.filter-select {
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: white;
    color: var(--text-primary);
    font-size: 0.875rem;
    cursor: pointer;
}

.content-grid-modern {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
    padding: 0 1rem;
}

.no-results-modern {
    text-align: center;
    padding: 4rem 0;
}

.no-results-content-modern {
    max-width: 400px;
    margin: 0 auto;
}

.no-results-icon-modern {
    font-size: 4rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.no-results-content-modern h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.no-results-content-modern p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.no-results-actions-modern {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-primary-modern,
.btn-secondary-modern {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: var(--radius-lg);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.btn-primary-modern {
    background: var(--primary-color);
    color: white;
}

.btn-primary-modern:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

.btn-secondary-modern {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary-modern:hover {
    background: var(--bg-secondary);
    transform: translateY(-2px);
}

/* 现代化分类页面样式 */
.categories-hero-modern {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 50%, #cbd5e1 100%);
    color: var(--text-primary);
    padding: 3rem 0;
    text-align: center;
}

.categories-header {
    max-width: 600px;
    margin: 0 auto;
}

.categories-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    background: linear-gradient(45deg, #1e293b, #475569);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.categories-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin: 0;
}

.categories-overview-modern {
    padding: 3rem 0;
    background: white;
}

.categories-grid-modern {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    padding: 0 1rem;
}

.category-card-modern {
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--border-light);
    overflow: hidden;
    transition: all 0.3s ease;
    cursor: pointer;
}

.category-card-modern:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
    border-color: var(--primary-color);
}

.category-content {
    padding: 2rem;
    text-align: center;
}

.category-icon-modern {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

.category-name {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.category-description {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.category-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.category-count {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.category-tag {
    padding: 0.25rem 0.75rem;
    background: var(--primary-color);
    color: white;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* 移动端响应式优化 */
@media (max-width: 768px) {
    .search-title,
    .categories-title {
        font-size: 2rem;
    }
    
    .search-subtitle,
    .categories-subtitle {
        font-size: 1rem;
    }
    
    .search-input-wrapper {
        flex-direction: column;
        border-radius: var(--radius-lg);
    }
    
    .search-icon {
        padding: 0.75rem;
    }
    
    .search-input-modern {
        padding: 0.75rem;
        text-align: center;
    }
    
    .search-button-modern {
        width: 100%;
        padding: 0.75rem;
        border-radius: 0;
    }
    
    .category-chips {
        gap: 0.5rem;
    }
    
    .category-chip {
        padding: 0.375rem 0.75rem;
        font-size: 0.75rem;
    }
    
    .categories-grid-modern {
        grid-template-columns: 1fr;
        gap: 1rem;
        padding: 0 0.5rem;
    }
    
    .category-content {
        padding: 1.5rem;
    }
    
    .results-header-modern {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }
    
    .content-grid-modern {
        grid-template-columns: 1fr;
        gap: 1rem;
        padding: 0 0.5rem;
    }
}

/* ===== 详情页移动端样式 ===== */
.content-detail-modern {
    padding: 1rem 0;
    background: white;
}

.content-header-mobile {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    padding: 0 1rem;
}

.content-image-mobile {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.content-image-mobile img {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.content-overlay-mobile {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.content-image-mobile:hover .content-overlay-mobile {
    opacity: 1;
}

.action-btn-mobile {
    padding: 1rem 2rem;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: var(--radius-lg);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.action-btn-mobile:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

.content-badge-mobile {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--primary-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.content-info-mobile h1 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.content-meta-mobile {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.content-category-mobile,
.content-rating-mobile,
.content-views-mobile {
    padding: 0.375rem 0.75rem;
    background: var(--bg-secondary);
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 500;
}

.content-description-mobile {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.content-actions-mobile {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.btn-primary-mobile,
.btn-secondary-mobile {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: var(--radius-lg);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
}

.btn-primary-mobile {
    background: var(--primary-color);
    color: white;
}

.btn-primary-mobile:hover {
    background: var(--primary-dark);
}

.btn-secondary-mobile {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary-mobile:hover {
    background: var(--bg-secondary);
}

.content-stats-mobile {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    padding: 1rem;
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
}

.stat-item-mobile {
    text-align: center;
}

.stat-label-mobile {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 0.25rem;
}

.stat-value-mobile {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
}

.content-content-mobile {
    margin-top: 2rem;
    padding: 0 1rem;
}

.content-tabs-mobile {
    display: flex;
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    padding: 0.25rem;
    margin-bottom: 1.5rem;
}

.tab-btn-mobile {
    flex: 1;
    padding: 0.75rem;
    background: transparent;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.tab-btn-mobile.active {
    background: white;
    color: var(--primary-color);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.tab-icon {
    font-size: 1.25rem;
}

.tab-content-mobile {
    background: white;
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.08);
}

.tab-pane-mobile h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.tab-pane-mobile p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.content-features-mobile {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.feature-item-mobile {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem;
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
}

.feature-icon-mobile {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.feature-content-mobile h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.feature-content-mobile p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin: 0;
}

/* ===== 关于页面移动端样式 ===== */
.page-header-mobile {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 50%, #cbd5e1 100%);
    color: var(--text-primary);
    padding: 2rem 0;
    text-align: center;
}

.page-header-content-mobile {
    max-width: 600px;
    margin: 0 auto;
}

.page-title-mobile {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    background: linear-gradient(45deg, #1e293b, #475569);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.page-subtitle-mobile {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.mobile-stats {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.stat-item-mobile {
    text-align: center;
}

.stat-number-mobile {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
}

.stat-label-mobile {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* ===== 联系页面移动端样式 ===== */
.contact-hero-mobile {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 50%, #cbd5e1 100%);
    color: var(--text-primary);
    padding: 2rem 0;
    text-align: center;
}

.contact-hero-content-mobile {
    max-width: 600px;
    margin: 0 auto;
}

.contact-title-mobile {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    background: linear-gradient(45deg, #1e293b, #475569);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.contact-subtitle-mobile {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.contact-stats-mobile {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.contact-stat-mobile {
    text-align: center;
}

.stat-icon-mobile {
    display: block;
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.stat-text-mobile {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* ===== 隐私政策页面移动端样式 ===== */
.privacy-header-mobile {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 50%, #cbd5e1 100%);
    color: var(--text-primary);
    padding: 2rem 0;
    text-align: center;
}

.privacy-title-mobile {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    background: linear-gradient(45deg, #1e293b, #475569);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.privacy-subtitle-mobile {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.security-badges-mobile {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.security-badge-mobile {
    text-align: center;
}

.badge-icon-mobile {
    display: block;
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.badge-text-mobile {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* ===== 服务条款页面移动端样式 ===== */
.terms-header-mobile {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 50%, #cbd5e1 100%);
    color: var(--text-primary);
    padding: 2rem 0;
    text-align: center;
}

.terms-title-mobile {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    background: linear-gradient(45deg, #1e293b, #475569);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.terms-subtitle-mobile {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.terms-badges-mobile {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.terms-badge-mobile {
    text-align: center;
}

.badge-icon-mobile {
    display: block;
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.badge-text-mobile {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* ===== 移动端响应式优化 ===== */
@media (max-width: 768px) {
    .content-header-mobile {
        padding: 0 0.5rem;
    }
    
    .content-image-mobile img {
        height: 200px;
    }
    
    .content-info-mobile h1 {
        font-size: 1.5rem;
    }
    
    .content-actions-mobile {
        flex-direction: column;
    }
    
    .btn-primary-mobile,
    .btn-secondary-mobile {
        width: 100%;
        justify-content: center;
    }
    
    .content-stats-mobile {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .content-tabs-mobile {
        flex-direction: column;
        gap: 0.25rem;
    }
    
    .tab-btn-mobile {
        flex-direction: row;
        justify-content: center;
        gap: 0.5rem;
    }
    
    .tab-content-mobile {
        padding: 1rem;
    }
    
    .feature-item-mobile {
        flex-direction: column;
        text-align: center;
    }
    
    .mobile-stats,
    .contact-stats-mobile,
    .security-badges-mobile,
    .terms-badges-mobile {
        gap: 1rem;
    }
    
    .page-title-mobile,
    .contact-title-mobile,
    .privacy-title-mobile,
    .terms-title-mobile {
        font-size: 1.75rem;
    }
}

@media (max-width: 480px) {
    .content-image-mobile img {
        height: 180px;
    }
    
    .content-info-mobile h1 {
        font-size: 1.25rem;
    }
    
    .content-meta-mobile {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .content-actions-mobile {
        gap: 0.5rem;
    }
    
    .content-stats-mobile {
        padding: 0.75rem;
    }
    
    .tab-content-mobile {
        padding: 0.75rem;
    }
    
    .feature-item-mobile {
        padding: 0.75rem;
    }
}

/* ===== 详情页评论系统样式 ===== */
.comment-section-mobile {
    margin-top: 1.5rem;
}

.comment-form-mobile {
    margin-bottom: 2rem;
}

.comment-input-mobile {
    width: 100%;
    min-height: 100px;
    padding: 1rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    resize: vertical;
    font-family: inherit;
    font-size: 0.875rem;
    margin-bottom: 1rem;
}

.comment-input-mobile:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.comments-list-mobile {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.comment-item-mobile {
    display: flex;
    gap: 1rem;
    padding: 1rem;
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
}

.comment-avatar-mobile {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.comment-content-mobile {
    flex: 1;
}

.comment-header-mobile {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.comment-author-mobile {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.875rem;
}

.comment-time-mobile {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.comment-text-mobile {
    color: var(--text-secondary);
    line-height: 1.5;
    margin: 0;
    font-size: 0.875rem;
}

/* ===== 通知系统样式 ===== */
.notification {
    position: fixed;
    top: 1rem;
    right: 1rem;
    padding: 1rem 1.5rem;
    border-radius: var(--radius-lg);
    color: white;
    font-weight: 500;
    z-index: 1000;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    max-width: 300px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.notification.show {
    transform: translateX(0);
}

.notification.success {
    background: #10b981;
}

.notification.error {
    background: #ef4444;
}

.notification.info {
    background: #3b82f6;
}

.notification.warning {
    background: #f59e0b;
}

/* ===== 首页主题样式 ===== */
.mobile-hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 3rem 0;
    text-align: center;
}

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

.hero-title-simple {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-subtitle-simple {
    font-size: 1.25rem;
    opacity: 0.9;
    margin-bottom: 0;
}

.featured-game-simple {
    background: white;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    /* max-width: 400px; */
    margin: 0 auto;
}

.hero-image-simple {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.game-info-simple {
    padding: 1.5rem;
    text-align: left;
}

.game-info-simple h3 {
    color: var(--text-primary);
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.game-info-simple p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.play-btn-simple {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-lg);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
}

.play-btn-simple:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

/* 特色游戏区域 */
.featured-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.featured-game-card {
    background: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.featured-game-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.featured-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.featured-content {
    padding: 1.5rem;
}

.featured-content h3 {
    color: var(--text-primary);
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.featured-content p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.featured-play-btn {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.featured-play-btn:hover {
    background: var(--primary-dark);
}

/* 热门游戏区域 */
.trending-games {
    padding: 3rem 0;
    background: var(--bg-secondary);
}

.trending-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.trending-item {
    background: white;
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.08);
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: all 0.3s ease;
}

.trending-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 25px rgba(0, 0, 0, 0.12);
}

.trending-rank {
    background: var(--primary-color);
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.125rem;
    flex-shrink: 0;
}

.trending-image {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-md);
    object-fit: cover;
    flex-shrink: 0;
}

.trending-info {
    flex: 1;
}

.trending-info h3 {
    color: var(--text-primary);
    font-size: 1.125rem;
    margin-bottom: 0.25rem;
}

.trending-info p {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

.trending-stats {
    display: flex;
    gap: 1rem;
    font-size: 0.75rem;
    color: var(--text-muted);
}

.trending-play-btn {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.trending-play-btn:hover {
    background: var(--primary-dark);
}

/* 新发布区域 */
.new-releases {
    padding: 3rem 0;
}

.releases-scroll {
    display: flex;
    gap: 1.5rem;
    overflow-x: auto;
    padding: 1rem 0;
    scroll-snap-type: x mandatory;
}

.release-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 1rem;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.08);
    min-width: 200px;
    scroll-snap-align: start;
    position: relative;
    transition: all 0.3s ease;
}

.release-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 25px rgba(0, 0, 0, 0.12);
}

.new-badge {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    background: #ef4444;
    color: white;
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
}

.release-image {
    width: 100%;
    height: 120px;
    border-radius: var(--radius-md);
    object-fit: cover;
    margin-bottom: 1rem;
}

.release-info h3 {
    color: var(--text-primary);
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.release-info p {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

.release-meta {
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.release-play-btn {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
}

.release-play-btn:hover {
    background: var(--primary-dark);
}

/* 快速统计区域 */
.quick-stats {
    padding: 3rem 0;
    background: var(--bg-secondary);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

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

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* 行动号召区域 */
.cta-section {
    padding: 4rem 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    text-align: center;
}

.cta-content h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.cta-content p {
    font-size: 1.125rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-btn {
    padding: 1rem 2rem;
    border: none;
    border-radius: var(--radius-lg);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1rem;
}

.cta-btn.primary {
    background: white;
    color: var(--primary-color);
}

.cta-btn.primary:hover {
    background: var(--bg-secondary);
    transform: translateY(-2px);
}

.cta-btn.secondary {
    background: transparent;
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.cta-btn.secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
}

/* 用户操作按钮 */
.user-actions {
    display: flex;
    gap: 0.5rem;
}

.favorites-btn,
.profile-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 0.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1.125rem;
}

.favorites-btn:hover,
.profile-btn:hover {
    background: var(--bg-secondary);
    border-color: var(--primary-color);
}

/* 首页响应式布局 */
@media (max-width: 768px) {
    .hero-title-simple {
        font-size: 2rem;
    }
    
    .hero-subtitle-simple {
        font-size: 1rem;
    }
    
    .featured-game-simple {
        margin: 0 1rem;
    }
    
    .trending-grid {
        grid-template-columns: 1fr;
    }
    
    .trending-item {
        flex-direction: column;
        text-align: center;
    }
    
    .trending-rank {
        margin-bottom: 1rem;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .cta-content h2 {
        font-size: 2rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-btn {
        width: 100%;
        max-width: 300px;
    }
}

.page-title-cyber {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
    background: linear-gradient(45deg, #00d4ff, #ff00ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.page-description-cyber {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 2rem;
}

.search-container-cyber {
    position: relative;
    z-index: 2;
}

.search-form-large-cyber {
    max-width: 600px;
    margin: 0 auto 2rem;
}

.search-input-group-cyber {
    position: relative;
    display: flex;
    align-items: center;
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.search-icon-large {
    position: absolute;
    left: 1rem;
    font-size: 1.25rem;
    color: var(--text-muted);
    z-index: 2;
}

.search-input-large-cyber {
    flex: 1;
    padding: 1rem 1rem 1rem 3rem;
    border: none;
    font-size: 1rem;
    outline: none;
}

.search-btn-large-cyber {
    padding: 1rem 2rem;
    background: linear-gradient(45deg, #00d4ff, #ff00ff);
    color: white;
    border: none;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.search-btn-large-cyber:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 212, 255, 0.3);
}

.search-suggestions-cyber {
    margin-top: 2rem;
}

.search-suggestions-cyber h3 {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 1rem;
}

.suggestion-tags-cyber {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.suggestion-tag-cyber {
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.875rem;
}

.suggestion-tag-cyber:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

/* Tags页面样式 */
.category-hero-cyber {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #334155 100%);
    color: white;
    padding: 4rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.category-hero-cyber::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(99,102,241,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

/* Privacy页面样式 */
.privacy-header-cyber {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #334155 100%);
    color: white;
    padding: 4rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.privacy-header-cyber::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(99,102,241,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.privacy-title-cyber {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
    background: linear-gradient(45deg, #00d4ff, #ff00ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.privacy-subtitle-cyber {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 2rem;
}

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

.security-badge {
    text-align: center;
    padding: 1rem;
    background: rgba(99, 102, 241, 0.1);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(99, 102, 241, 0.2);
}

.badge-icon {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    display: block;
    color: #00d4ff;
}

.badge-text {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
}

/* Terms页面样式 */
.terms-header-cyber {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #334155 100%);
    color: white;
    padding: 4rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.terms-header-cyber::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(99,102,241,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.terms-title-cyber {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
    background: linear-gradient(45deg, #00d4ff, #ff00ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.terms-subtitle-cyber {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 2rem;
}

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

.terms-badge {
    text-align: center;
    padding: 1rem;
    background: rgba(99, 102, 241, 0.1);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(99, 102, 241, 0.2);
}

/* Detail页面样式 */
.game-detail-cyber {
    padding: 2rem 0;
}

.game-header-cyber {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
    align-items: start;
}

.game-image-large-cyber {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.game-image-large-cyber img {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

.game-overlay-large-cyber {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.game-image-large-cyber:hover .game-overlay-large-cyber {
    opacity: 1;
}

.play-game-btn-cyber {
    padding: 1rem 2rem;
    background: linear-gradient(45deg, #00d4ff, #ff00ff);
    color: white;
    border: none;
    border-radius: var(--radius-lg);
    font-size: 1.125rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.play-game-btn-cyber:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 212, 255, 0.3);
}

.game-badge-cyber {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: linear-gradient(45deg, #00d4ff, #ff00ff);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 600;
}

.game-info-detail-cyber h1 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    background: linear-gradient(45deg, #00d4ff, #ff00ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.game-meta-detail-cyber {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.game-category-detail-cyber,
.game-rating-detail-cyber,
.game-plays-cyber {
    padding: 0.5rem 1rem;
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 500;
}

.game-category-detail-cyber {
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary-color);
}

.game-rating-detail-cyber {
    background: rgba(245, 158, 11, 0.1);
    color: var(--secondary-color);
}

.game-description-cyber {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.game-actions-cyber {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.game-stats-cyber {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.stat-item-cyber {
    text-align: center;
    padding: 1rem;
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
}

.stat-label-cyber {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    display: block;
}

.stat-value-cyber {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
}

/* 游戏标签页样式 */
.game-tabs-cyber {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--border-color);
}

.tab-btn-cyber {
    padding: 1rem 2rem;
    background: none;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    border-bottom: 2px solid transparent;
}

.tab-btn-cyber:hover,
.tab-btn-cyber.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

.tab-icon {
    font-size: 1.125rem;
}

.tab-content-cyber {
    background: white;
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
}

.tab-pane-cyber {
    display: none;
}

.tab-pane-cyber.active {
    display: block;
}

.tab-pane-cyber h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.controls-grid-cyber {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin: 1.5rem 0;
}

.control-item-cyber {
    display: flex;
    justify-content: space-between;
    padding: 1rem;
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
}

.control-key-cyber {
    font-weight: 600;
    color: var(--text-primary);
}

.control-action-cyber {
    color: var(--text-secondary);
}

.control-tips {
    margin-top: 2rem;
    padding: 1.5rem;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
}

.control-tips h4 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.control-tips ul {
    list-style: none;
    padding: 0;
}

.control-tips li {
    padding: 0.5rem 0;
    color: var(--text-secondary);
    position: relative;
    padding-left: 1.5rem;
}

.control-tips li::before {
    content: '⚡';
    position: absolute;
    left: 0;
    color: var(--primary-color);
}

/* 评论样式 */
.comment-form-cyber {
    margin-bottom: 2rem;
}

.comment-form-cyber textarea {
    width: 100%;
    padding: 1rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    resize: vertical;
    min-height: 100px;
    margin-bottom: 1rem;
}

.comments-list-cyber {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.comment-cyber {
    padding: 1.5rem;
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.comment-header-cyber {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.comment-author-cyber {
    font-weight: 600;
    color: var(--text-primary);
}

.comment-date-cyber {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.comment-rating-cyber {
    color: var(--secondary-color);
}

.comment-text-cyber {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* 移动端优先 - 页面响应式设计 */
.page-title-cyber,
.contact-title,
.privacy-title-cyber,
.terms-title-cyber {
    font-size: 1.75rem;
}

.cyber-stats,
.contact-stats,
.security-badges,
.terms-badges {
    flex-direction: column;
    gap: 1rem;
}

.game-header-cyber {
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.form-row {
    grid-template-columns: 1fr;
}

.cta-buttons-cyber {
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
}

.game-tabs-cyber {
    flex-wrap: wrap;
    gap: 0.25rem;
}

.tab-btn-cyber {
    flex: 1;
    min-width: 100px;
    justify-content: center;
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
}

/* 桌面端页面优化 */
@media (min-width: 769px) {
    .page-title-cyber,
    .contact-title,
    .privacy-title-cyber,
    .terms-title-cyber {
        font-size: 3rem;
    }
    
    .cyber-stats,
    .contact-stats,
    .security-badges,
    .terms-badges {
        flex-direction: row;
        gap: 3rem;
    }
    
    .game-header-cyber {
        grid-template-columns: 1fr 1fr;
        gap: 3rem;
    }
    
    .form-row {
        grid-template-columns: 1fr 1fr;
    }
    
    .cta-buttons-cyber {
        flex-direction: row;
        gap: 1rem;
    }
    
    .game-tabs-cyber {
        flex-wrap: nowrap;
        gap: 0.5rem;
    }
    
    .tab-btn-cyber {
        flex: 0;
        min-width: 120px;
        padding: 1rem 2rem;
        font-size: 1rem;
    }
}

/* ===== 通知系统样式 ===== */
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 1rem 1.5rem;
    border-radius: var(--radius-lg);
    color: white;
    font-weight: 500;
    z-index: 10000;
    max-width: 400px;
    box-shadow: var(--shadow-lg);
    transform: translateX(100%);
    transition: transform 0.3s ease-in-out;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.notification.show {
    transform: translateX(0);
}

.notification.success {
    background: linear-gradient(45deg, #10b981, #059669);
    border-left: 4px solid #047857;
}

.notification.error {
    background: linear-gradient(45deg, #ef4444, #dc2626);
    border-left: 4px solid #b91c1c;
}

.notification.info {
    background: linear-gradient(45deg, #3b82f6, #2563eb);
    border-left: 4px solid #1d4ed8;
}

.notification.warning {
    background: linear-gradient(45deg, #f59e0b, #d97706);
    border-left: 4px solid #b45309;
}

.notification-icon {
    font-size: 1.25rem;
    flex-shrink: 0;
}

.notification-message {
    flex: 1;
    line-height: 1.4;
}

.notification-close {
    background: none;
    border: none;
    color: white;
    cursor: pointer;
    padding: 0.25rem;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    flex-shrink: 0;
}

.notification-close:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* 通知动画 */
@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideOutRight {
    from {
        transform: translateX(0);
        opacity: 1;
    }
    to {
        transform: translateX(100%);
        opacity: 0;
    }
}

.notification.slide-in {
    animation: slideInRight 0.3s ease-out;
}

.notification.slide-out {
    animation: slideOutRight 0.3s ease-in;
}

/* 移动端通知优化 */
@media (max-width: 768px) {
    .notification {
        top: 10px;
        right: 10px;
        left: 10px;
        max-width: none;
        transform: translateY(-100%);
    }
    
    .notification.show {
        transform: translateY(0);
    }
    
    @keyframes slideInTop {
        from {
            transform: translateY(-100%);
            opacity: 0;
        }
        to {
            transform: translateY(0);
            opacity: 1;
        }
    }
    
    @keyframes slideOutTop {
        from {
            transform: translateY(0);
            opacity: 1;
        }
        to {
            transform: translateY(-100%);
            opacity: 0;
        }
    }
    
    .notification.slide-in {
        animation: slideInTop 0.3s ease-out;
    }
    
    .notification.slide-out {
        animation: slideOutTop 0.3s ease-in;
    }
}

/* ===== 通用按钮样式 ===== */
.btn-primary,
.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: var(--radius-lg);
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.875rem;
    line-height: 1;
    white-space: nowrap;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
}

.btn-primary {
    background: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-secondary {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background: var(--bg-secondary);
    border-color: var(--primary-color);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-secondary:active {
    transform: translateY(0);
}

/* 按钮尺寸变体 */
.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.75rem;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1rem;
}

.btn-xl {
    padding: 1.25rem 2.5rem;
    font-size: 1.125rem;
}

/* 按钮状态 */
.btn-primary:disabled,
.btn-secondary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

/* 移动端按钮优化 */
@media (max-width: 768px) {
    .btn-primary,
    .btn-secondary {
        min-height: 44px; /* 确保触摸目标足够大 */
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
    }
    
    .btn-primary:active,
    .btn-secondary:active {
        transform: scale(0.98);
    }
}

/* ===== 通用布局样式 ===== */
.content-section {
    padding: 4rem 0;
}

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

.page-header {
    background: var(--bg-secondary);
    padding: 3rem 0;
    text-align: center;
    margin-bottom: 2rem;
}

.page-header h1 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.page-header p {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin: 0;
}

/* 表单样式 */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-primary);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    transition: var(--transition);
    background: white;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgb(99 102 241 / 0.1);
}

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

/* 网格布局 */
.grid {
    display: grid;
    gap: 2rem;
}

.grid-2 {
    grid-template-columns: repeat(2, 1fr);
}

.grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

.grid-4 {
    grid-template-columns: repeat(4, 1fr);
}

/* 移动端优先 - 网格布局 */
.grid-2,
.grid-3,
.grid-4 {
    grid-template-columns: 1fr;
    gap: 1rem;
}

.page-header h1 {
    font-size: 1.75rem;
}

.page-header p {
    font-size: 0.875rem;
}

/* 平板端网格优化 */
@media (min-width: 576px) {
    .grid-2,
    .grid-3,
    .grid-4 {
        gap: 1.5rem;
    }
    
    .page-header h1 {
        font-size: 2rem;
    }
    
    .page-header p {
        font-size: 1rem;
    }
}

@media (min-width: 768px) {
    .grid-2 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .grid-3,
    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 992px) {
    .grid-3 {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .grid-4 {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1200px) {
    .grid,
    .grid-2,
    .grid-3,
    .grid-4 {
        gap: 2rem;
    }
    
    .grid-4 {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .page-header h1 {
        font-size: 2.5rem;
    }
    
    .page-header p {
        font-size: 1.125rem;
    }
}

/* 卡片样式 */
.card {
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    overflow: hidden;
    transition: var(--transition);
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.card-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-secondary);
}

.card-body {
    padding: 1.5rem;
}

.card-footer {
    padding: 1.5rem;
    border-top: 1px solid var(--border-color);
    background: var(--bg-secondary);
}

/* 列表样式 */
.list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.list-item {
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-color);
}

.list-item:last-child {
    border-bottom: none;
}

.list-item a {
    color: var(--text-primary);
    text-decoration: none;
    transition: var(--transition);
}

.list-item a:hover {
    color: var(--primary-color);
}

/* 徽章样式 */
.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.badge-primary {
    background: var(--primary-color);
    color: white;
}

.badge-secondary {
    background: var(--secondary-color);
    color: white;
}

.badge-success {
    background: var(--success-color);
    color: white;
}

.badge-warning {
    background: var(--warning-color);
    color: white;
}

.badge-error {
    background: var(--error-color);
    color: white;
}

/* 分割线 */
.divider {
    height: 1px;
    background: var(--border-color);
    margin: 2rem 0;
}

/* 文本对齐 */
.text-left { text-align: left; }
.text-center { text-align: center; }
.text-right { text-align: right; }

/* 文本颜色 */
.text-primary { color: var(--text-primary); }
.text-secondary { color: var(--text-secondary); }
.text-muted { color: var(--text-muted); }
.text-white { color: var(--text-white); }

/* 背景颜色 */
.bg-primary { background-color: var(--bg-primary); }
.bg-secondary { background-color: var(--bg-secondary); }
.bg-tertiary { background-color: var(--bg-tertiary); }
.bg-dark { background-color: var(--bg-dark); }

/* 边距 */
.m-0 { margin: 0; }
.m-1 { margin: 0.25rem; }
.m-2 { margin: 0.5rem; }
.m-3 { margin: 1rem; }
.m-4 { margin: 1.5rem; }
.m-5 { margin: 3rem; }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 1rem; }
.mt-4 { margin-top: 1.5rem; }
.mt-5 { margin-top: 3rem; }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 1rem; }
.mb-4 { margin-bottom: 1.5rem; }
.mb-5 { margin-bottom: 3rem; }

.ml-0 { margin-left: 0; }
.ml-1 { margin-left: 0.25rem; }
.ml-2 { margin-left: 0.5rem; }
.ml-3 { margin-left: 1rem; }
.ml-4 { margin-left: 1.5rem; }
.ml-5 { margin-left: 3rem; }

.mr-0 { margin-right: 0; }
.mr-1 { margin-right: 0.25rem; }
.mr-2 { margin-right: 0.5rem; }
.mr-3 { margin-right: 1rem; }
.mr-4 { margin-right: 1.5rem; }
.mr-5 { margin-right: 3rem; }

/* 内边距 */
.p-0 { padding: 0; }
.p-1 { padding: 0.25rem; }
.p-2 { padding: 0.5rem; }
.p-3 { padding: 1rem; }
.p-4 { padding: 1.5rem; }
.p-5 { padding: 3rem; }

.pt-0 { padding-top: 0; }
.pt-1 { padding-top: 0.25rem; }
.pt-2 { padding-top: 0.5rem; }
.pt-3 { padding-top: 1rem; }
.pt-4 { padding-top: 1.5rem; }
.pt-5 { padding-top: 3rem; }

.pb-0 { padding-bottom: 0; }
.pb-1 { padding-bottom: 0.25rem; }
.pb-2 { padding-bottom: 0.5rem; }
.pb-3 { padding-bottom: 1rem; }
.pb-4 { padding-bottom: 1.5rem; }
.pb-5 { padding-bottom: 3rem; }

.pl-0 { padding-left: 0; }
.pl-1 { padding-left: 0.25rem; }
.pl-2 { padding-left: 0.5rem; }
.pl-3 { padding-left: 1rem; }
.pl-4 { padding-left: 1.5rem; }
.pl-5 { padding-left: 3rem; }

.pr-0 { padding-right: 0; }
.pr-1 { padding-right: 0.25rem; }
.pr-2 { padding-right: 0.5rem; }
.pr-3 { padding-right: 1rem; }
.pr-4 { padding-right: 1.5rem; }
.pr-5 { padding-right: 3rem; }

/* ===== 头部菜单栏样式 ===== */

/* 容器 */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

@media (min-width: 640px) {
    .container {
        padding: 0 1.5rem;
    }
}

@media (min-width: 1024px) {
    .container {
        padding: 0 2rem;
    }
}

/* Header - 菜单栏样式 */
.header {
    background: var(--nav-bg);
    border-bottom: 1px solid var(--nav-border);
    position: relative;
    z-index: 1000;
    box-shadow: var(--nav-shadow);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
    gap: 2rem;
}

/* Logo样式 */
.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-shrink: 0;
}

.logo-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: inherit;
    transition: transform 0.2s ease;
}

.logo-link:hover {
    transform: scale(1.05);
}

.logo-icon {
    font-size: 2rem;
    color: var(--primary-color);
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo h1 {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-white);
    margin: 0;
    line-height: 1;
}

.tagline {
    font-size: 0.75rem;
    color: var(--nav-text);
    font-weight: 500;
}

/* 导航样式 */
.main-nav {
    display: flex;
    align-items: center;
    position: relative;
    background: transparent;
    border-radius: 12px;
    padding: 0.5rem;
}

.nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 2rem;
}

.nav-link {
    color: var(--nav-text);
    font-weight: 500;
    padding: 0.75rem 1rem;
    position: relative;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    font-size: 0.875rem;
    border-radius: 8px;
    white-space: nowrap;
    border: 1px solid transparent;
}

.nav-link:hover,
.nav-link.active {
    color: var(--nav-text-hover);
    background: rgba(99, 102, 241, 0.1);
    border-color: var(--nav-border);
}

.nav-link.active {
    color: var(--nav-text-active);
    background: rgba(99, 102, 241, 0.15);
    border-color: var(--primary-color);
    font-weight: 600;
}

.nav-link.active::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 2px;
    background: var(--primary-color);
    border-radius: 1px;
}

/* 头部操作区域 */
.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-shrink: 0;
}

.search-form {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-direction: row;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--nav-border);
    border-radius: 8px;
    padding: 0.5rem;
    transition: var(--transition);
    min-height: 44px; /* 移动端触摸友好 */
}

.search-form:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: var(--nav-text-hover);
}

.search-form:focus-within {
    background: rgba(255, 255, 255, 0.15);
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.2);
}

.search-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    flex: 1;
}

.search-icon {
    position: absolute;
    left: 0.75rem;
    font-size: 1rem;
    color: var(--nav-text);
    pointer-events: none;
    opacity: 0.8;
}

.search-input {
    padding: 0.75rem 0.75rem 0.75rem 2.5rem;
    border: none;
    border-radius: 6px;
    font-size: 1rem; /* 移动端字体更大 */
    min-width: 120px;
    width: 100%;
    transition: var(--transition);
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
    background: transparent;
    color: var(--text-white);
    font-weight: 500;
    line-height: 1.2;
}

.search-input::placeholder {
    color: var(--nav-text);
    opacity: 0.7;
    font-size: 0.9rem;
}

.search-input:focus {
    outline: none;
    background: rgba(255, 255, 255, 0.1);
}

.search-btn {
    padding: 0.75rem 1rem;
    background: var(--primary-color);
    color: var(--text-white);
    border: none;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition);
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
    white-space: nowrap;
    min-width: 50px;
    min-height: 44px; /* 移动端触摸友好 */
    display: flex;
    align-items: center;
    justify-content: center;
}

.search-btn:hover {
    background: var(--primary-dark);
}

.search-btn:active {
    background: var(--primary-dark);
    transform: scale(0.98);
}

/* 移动端菜单切换按钮 */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 24px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    position: relative;
    z-index: 1001;
    flex-shrink: 0;
}

.mobile-menu-toggle span {
    width: 100%;
    height: 3px;
    background: var(--nav-text);
    border-radius: 2px;
    transition: var(--transition);
}

.mobile-menu-toggle:hover span {
    background: var(--nav-text-hover);
}

/* 桌面端样式 */
@media (min-width: 769px) {
    .header-content {
        padding: 1rem 0;
        gap: 2rem;
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
    
    .logo {
        gap: 0.75rem;
    }
    
    .logo-icon {
        font-size: 2.5rem;
    }
    
    .logo h1 {
        font-size: 1.75rem;
    }
    
    .tagline {
        font-size: 0.875rem;
    }
    
    .main-nav {
        display: flex !important;
        position: static;
        background: transparent;
        border: none;
        box-shadow: none;
        padding: 0;
        width: auto;
    }
    
    .nav-list {
        flex-direction: row;
        gap: 2rem;
    }
    
    .search-form {
        flex-direction: row;
        width: auto;
        max-width: none;
    }
    
    .mobile-menu-toggle {
        display: none !important;
    }
}

/* 移动端样式 - 保持静态布局 */
@media (max-width: 768px) {
    .header-content {
        flex-direction: row;
        gap: 1.5rem;
        padding: 1rem 0;
        align-items: center;
        flex-wrap: wrap;
    }
    
    .logo {
        flex-shrink: 0;
        order: 1;
    }
    
    .main-nav {
        order: 2;
        flex: 1;
        justify-content: center;
    }
    
    .header-actions {
        flex-shrink: 0;
        order: 3;
    }
    
    .mobile-menu-toggle {
        display: none;
    }
    
    .search-form {
        width: auto;
        max-width: 250px;
        background: rgba(255, 255, 255, 0.1);
        border-radius: 8px;
        padding: 0.5rem;
        min-height: 44px;
    }
    
    .search-input {
        min-width: 150px;
        font-size: 0.9rem;
        padding: 0.5rem 0.5rem 0.5rem 2rem;
    }
    
    .search-icon {
        font-size: 0.875rem;
        left: 0.625rem;
    }
    
    .search-btn {
        min-height: 44px;
        padding: 0.5rem 1rem;
        font-size: 0.875rem;
        font-weight: 600;
    }
}

/* 小屏设备优化 */
@media (max-width: 480px) {
    .container {
        padding: 0 0.5rem;
    }
    
    .search-form {
        flex-direction: row;
        width: 100%;
        gap: 0.75rem;
        padding: 0.75rem;
        min-height: 48px;
        background: rgba(255, 255, 255, 0.12);
    }
    
    .search-input {
        min-width: auto;
        width: 100%;
        min-height: 48px;
        font-size: 1rem;
        padding: 0.75rem 0.75rem 0.75rem 2.5rem;
    }
    
    .search-icon {
        font-size: 1.1rem;
        left: 0.875rem;
    }
    
    .search-btn {
        width: auto;
        min-height: 48px;
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
        font-weight: 600;
        border-radius: 6px;
        flex-shrink: 0;
    }
    
    .header-content {
        gap: 0.75rem;
        padding: 0.75rem 0;
    }
    
    .logo h1 {
        font-size: 1.5rem;
    }
    
    .tagline {
        font-size: 0.7rem;
    }
    
    .mobile-menu-toggle {
        top: 0.75rem;
        right: 0.5rem;
    }
}

/* Main Content */
.main-content {
    min-height: calc(100vh - 200px);
}