/* Temp12 模板 - 卡片式网格布局 */
/* 类名前缀: 随机后缀 */

/* CSS变量 */
:root {
    --primary-color: #6366f1;
    --secondary-color: #8b5cf6;
    --accent-color: #06b6d4;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    
    --primary-gradient: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    --secondary-gradient: linear-gradient(135deg, #06b6d4 0%, #3b82f6 100%);
    --accent-gradient: linear-gradient(135deg, #10b981 0%, #059669 100%);
    --warm-gradient: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #f1f5f9;
    --bg-dark: #0f172a;
    --bg-card: #ffffff;
    --bg-glass: rgba(255, 255, 255, 0.8);
    
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #64748b;
    --text-white: #ffffff;
    --text-light: #f8fafc;
    
    --border-light: #e2e8f0;
    --border-medium: #cbd5e0;
    --border-dark: #94a3b8;
    
    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.1);
    --shadow-2xl: 0 25px 50px rgba(0, 0, 0, 0.25);
    
    --shadow-card: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-card-hover: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-3xl: 2rem;
    
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    --transition-bounce: 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    
    --sidebar-width: 80px;
    --sidebar-expanded-width: 200px;
    --grid-gap: 1.5rem;
}

/* 全局重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Microsoft YaHei', sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg-secondary);
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
}

/* 侧边悬浮导航 */
.floating-sidebar-nav-w4q7 {
    position: fixed;
    top: 2rem;
    left: 2rem;
    width: var(--sidebar-width);
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
    z-index: 1000;
    transition: all var(--transition-normal);
    overflow: hidden;
}

.floating-sidebar-nav-w4q7:hover {
    width: var(--sidebar-expanded-width);
    box-shadow: var(--shadow-2xl);
}

.nav-brand-section-w4q7 {
    padding: 1.5rem;
    text-align: center;
    border-bottom: 1px solid var(--border-light);
}

.nav-brand-logo-w4q7 {
    width: 3rem;
    height: 3rem;
    border-radius: var(--radius-xl);
    object-fit: cover;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
}

.floating-sidebar-nav-w4q7:hover .nav-brand-logo-w4q7 {
    transform: scale(1.1);
}

.nav-menu-section-w4q7 {
    padding: 1rem 0;
}

.nav-item-w4q7 {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.5rem;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all var(--transition-fast);
    position: relative;
    white-space: nowrap;
}

.nav-item-w4q7:hover,
.nav-item-w4q7.active {
    color: var(--primary-color);
    background: rgba(99, 102, 241, 0.1);
}

.nav-item-w4q7.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 2rem;
    background: var(--primary-gradient);
    border-radius: 0 2px 2px 0;
}

.nav-item-w4q7 i {
    font-size: 1.25rem;
    width: 1.25rem;
    text-align: center;
    flex-shrink: 0;
}

.nav-tooltip-w4q7 {
    font-size: 0.875rem;
    font-weight: 500;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.floating-sidebar-nav-w4q7:hover .nav-tooltip-w4q7 {
    opacity: 1;
}

.nav-toggle-section-w4q7 {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border-light);
}

.nav-collapse-btn-w4q7 {
    width: 100%;
    padding: 0.75rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.nav-collapse-btn-w4q7:hover {
    background: var(--primary-color);
    color: var(--text-white);
    border-color: var(--primary-color);
}

/* 主要内容区域 */
.main-container-w4q7 {
    margin-left: calc(var(--sidebar-width) + 4rem);
    padding: 2rem;
    min-height: 100vh;
}

/* 卡片网格容器 */
.cards-grid-container-w4q7 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--grid-gap);
    max-width: 1400px;
    margin: 0 auto;
}

/* 卡片基础样式 */
.game-card-w4q7 {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-card);
    overflow: hidden;
    transition: all var(--transition-normal);
    position: relative;
    min-height: 300px;
    display: flex;
    flex-direction: column;
}

.game-card-w4q7:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-card-hover);
    border-color: rgba(99, 102, 241, 0.3);
}

/* 卡片尺寸变体 */
.hero-card-w4q7e {
    grid-column: span 2;
    grid-row: span 2;
    min-height: 600px;
}

.intro-card-w4q7um {
    grid-column: span 2;
    min-height: 400px;
}

.screenshots-card-w4q7 {
    grid-column: span 3;
    min-height: 350px;
}

.guide-card-w4q7 {
    grid-row: span 2;
    min-height: 600px;
}

.download-card-w4q7um {
    grid-column: span 2;
    min-height: 400px;
}

.stats-card-w4q7l {
    min-height: 300px;
}

.requirements-card-w4q7l {
    min-height: 300px;
}

/* 卡片背景 */
.card-background-w4q7 {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.card-bg-image-w4q7 {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.7);
    transition: transform var(--transition-slow);
}

.game-card-w4q7:hover .card-bg-image-w4q7 {
    transform: scale(1.05);
}

.card-overlay-w4q7 {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, 
        rgba(99, 102, 241, 0.8) 0%, 
        rgba(139, 92, 246, 0.6) 50%, 
        rgba(6, 182, 212, 0.7) 100%);
}

.download-w4q7lay {
    background: linear-gradient(135deg, 
        rgba(16, 185, 129, 0.8) 0%, 
        rgba(5, 150, 105, 0.7) 100%);
}

/* 卡片头部 */
.card-header-w4q7 {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 2rem 2rem 1rem;
    border-bottom: 1px solid var(--border-light);
}

.card-icon-w4q7 {
    width: 3rem;
    height: 3rem;
    background: var(--primary-gradient);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-white);
    font-size: 1.25rem;
    box-shadow: var(--shadow-sm);
    flex-shrink: 0;
}

.card-title-w4q7 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* 卡片内容 */
.card-content-w4q7 {
    flex: 1;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

/* 英雄卡片样式 */
.hero-header-w4q7 {
    text-align: center;
    color: var(--text-white);
    margin-bottom: 2rem;
}

.game-badge-w4q7 {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.2);
    color: var(--text-white);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-3xl);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1rem;
    backdrop-filter: blur(10px);
}

.hero-title-w4q7 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    line-height: 1.2;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-description-w4q7 {
    font-size: 1.125rem;
    opacity: 0.9;
    line-height: 1.7;
}

.hero-stats-w4q7 {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2rem;
}

.stat-item-w4q7 {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(10px);
    transition: all var(--transition-fast);
}

.stat-item-w4q7:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-3px);
}

.stat-icon-w4q7 {
    width: 2.5rem;
    height: 2.5rem;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-white);
    font-size: 1rem;
    flex-shrink: 0;
}

.stat-info-w4q7 {
    color: var(--text-white);
    text-align: center;
}

.stat-number-w4q7 {
    display: block;
    font-size: 1.25rem;
    font-weight: 700;
    line-height: 1.2;
}

.stat-label-w4q7 {
    display: block;
    font-size: 0.875rem;
    opacity: 0.8;
}

.hero-actions-w4q7 {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.primary-action-btn-w4q7 {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    background: var(--text-white);
    color: var(--primary-color);
    text-decoration: none;
    border-radius: var(--radius-xl);
    font-weight: 600;
    font-size: 1rem;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-normal);
}

.primary-action-btn-w4q7:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.secondary-action-btn-w4q7 {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-white);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-xl);
    font-weight: 600;
    font-size: 1rem;
    backdrop-filter: blur(10px);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.secondary-action-btn-w4q7:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

/* 介绍卡片样式 */
.intro-description-w4q7 {
    margin-bottom: 2rem;
}

.description-text-w4q7 {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--text-secondary);
}

.features-title-w4q7 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
}

.features-grid-w4q7 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.feature-item-w4q7 {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--bg-tertiary);
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
}

.feature-item-w4q7:hover {
    background: rgba(99, 102, 241, 0.1);
    transform: translateY(-2px);
}

.feature-icon-w4q7 {
    width: 2.5rem;
    height: 2.5rem;
    background: var(--secondary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-white);
    font-size: 1rem;
    flex-shrink: 0;
}

.feature-content-w4q7 h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.feature-content-w4q7 p {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.tags-title-w4q7 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.tags-container-w4q7 {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.tag-item-w4q7 {
    padding: 0.5rem 1rem;
    background: var(--bg-tertiary);
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
    border-radius: var(--radius-3xl);
    font-size: 0.875rem;
    font-weight: 500;
    transition: all var(--transition-fast);
}

.tag-item-w4q7:hover {
    background: var(--primary-gradient);
    color: var(--text-white);
    transform: translateY(-2px);
}

/* 截图卡片样式 */
.screenshots-gallery-w4q7 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.screenshot-item-w4q7 {
    position: relative;
    aspect-ratio: 16/9;
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.screenshot-item-w4q7:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.screenshot-img-w4q7 {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.screenshot-overlay-w4q7 {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(99, 102, 241, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.screenshot-overlay-w4q7 i {
    color: var(--text-white);
    font-size: 1.5rem;
}

.screenshot-item-w4q7:hover .screenshot-overlay-w4q7 {
    opacity: 1;
}

.screenshot-item-w4q7:hover .screenshot-img-w4q7 {
    transform: scale(1.1);
}

/* 攻略卡片样式 */
.guide-main-content-w4q7 {
    flex: 1;
    margin-bottom: 2rem;
}

.guide-article-w4q7 {
    max-height: 300px;
    overflow-y: auto;
    padding: 1.5rem;
    background: var(--bg-tertiary);
    border-radius: var(--radius-lg);
    line-height: 1.8;
    color: var(--text-secondary);
}

.guide-article-w4q7 h1,
.guide-article-w4q7 h2,
.guide-article-w4q7 h3,
.guide-article-w4q7 h4,
.guide-article-w4q7 h5,
.guide-article-w4q7 h6 {
    color: var(--text-primary);
    margin: 1.5rem 0 1rem 0;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.guide-article-w4q7 p {
    margin-bottom: 1rem;
}

.guide-article-w4q7 ul,
.guide-article-w4q7 ol {
    margin-left: 1.5rem;
    margin-bottom: 1rem;
}

.guide-article-w4q7 li {
    margin-bottom: 0.5rem;
}

.tips-title-w4q7 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.tips-list-w4q7 {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.tip-item-w4q7 {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--bg-tertiary);
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
}

.tip-item-w4q7:hover {
    background: rgba(16, 185, 129, 0.1);
    transform: translateX(5px);
}

.tip-icon-w4q7 {
    width: 2rem;
    height: 2rem;
    background: var(--accent-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-white);
    font-size: 0.875rem;
    flex-shrink: 0;
}

.tip-content-w4q7 h5 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.tip-content-w4q7 p {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* 下载卡片样式 */
.download-bg-pattern-w4q7 {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 30% 30%, rgba(16, 185, 129, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 70% 70%, rgba(5, 150, 105, 0.2) 0%, transparent 50%);
}

.download-header-w4q7 {
    text-align: center;
    color: var(--text-white);
    margin-bottom: 2rem;
}

.download-icon-container-w4q7 {
    width: 4rem;
    height: 4rem;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-white);
    font-size: 1.5rem;
    margin: 0 auto 1rem;
    backdrop-filter: blur(10px);
}

.download-title-w4q7 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.download-subtitle-w4q7 {
    font-size: 1rem;
    opacity: 0.9;
}

.download-stats-w4q7 {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2rem;
}

.download-stat-w4q7 {
    text-align: center;
    color: var(--text-white);
}

.stat-number-w4q7 {
    display: block;
    font-size: 1.25rem;
    font-weight: 700;
    line-height: 1.2;
}

.stat-label-w4q7 {
    display: block;
    font-size: 0.875rem;
    opacity: 0.8;
}

.download-actions-w4q7 {
    display: flex;
    justify-content: center;
    margin-bottom: 2rem;
}

.mega-download-btn-w4q7 {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem 2.5rem;
    background: var(--text-white);
    color: var(--success-color);
    text-decoration: none;
    border-radius: var(--radius-2xl);
    font-weight: 700;
    font-size: 1.125rem;
    box-shadow: var(--shadow-xl);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.mega-download-btn-w4q7:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-2xl);
}

.btn-shine-effect-w4q7 {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(16, 185, 129, 0.3), transparent);
    transition: left var(--transition-slow);
}

.mega-download-btn-w4q7:hover .btn-shine-effect-w4q7 {
    left: 100%;
}

.btn-content-w4q7 {
    display: flex;
    align-items: center;
    gap: 1rem;
    position: relative;
    z-index: 2;
}

.download-features-w4q7 {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
}

.feature-tag-w4q7 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-white);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-3xl);
    font-size: 0.875rem;
    font-weight: 500;
    backdrop-filter: blur(10px);
}

.feature-tag-w4q7 i {
    font-size: 1rem;
}

/* 游戏数据卡片样式 */
.stats-grid-w4q7 {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.stat-card-w4q7 {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--bg-tertiary);
    border-radius: var(--radius-xl);
    transition: all var(--transition-fast);
}

.stat-card-w4q7:hover {
    background: rgba(99, 102, 241, 0.1);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.stat-icon-large-w4q7 {
    width: 3rem;
    height: 3rem;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-white);
    font-size: 1.25rem;
    flex-shrink: 0;
}

.stat-content-w4q7 {
    flex: 1;
    text-align: center;
}

.stat-number-large-w4q7 {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.2;
}

.stat-label-large-w4q7 {
    display: block;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* 系统要求卡片样式 */
.requirements-list-w4q7 {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.req-item-w4q7 {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--bg-tertiary);
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
}

.req-item-w4q7:hover {
    background: rgba(6, 182, 212, 0.1);
    transform: translateY(-2px);
}

.req-icon-w4q7 {
    width: 2.5rem;
    height: 2.5rem;
    background: var(--secondary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-white);
    font-size: 1rem;
    flex-shrink: 0;
}

.req-content-w4q7 {
    flex: 1;
}

.req-label-w4q7 {
    display: block;
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 0.25rem;
}

.req-value-w4q7 {
    display: block;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

/* 友情链接悬浮卡片 */
.floating-links-card-w4q7 {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 999;
    background: var(--bg-glass);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    backdrop-filter: blur(20px);
    max-width: 300px;
    transition: all var(--transition-normal);
}

.links-card-header-w4q7 {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border-light);
    cursor: pointer;
}

.links-title-w4q7 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.links-toggle-w4q7 {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.links-toggle-w4q7:hover {
    color: var(--primary-color);
    transform: scale(1.1);
}

.links-toggle-w4q7.collapsed {
    transform: rotate(180deg);
}

.links-card-content-w4q7 {
    max-height: 200px;
    overflow: hidden;
    transition: all var(--transition-normal);
}

.links-card-content-w4q7.collapsed {
    max-height: 0;
}

.links-grid-w4q7 {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    padding: 1rem 1.5rem;
}

.link-item-w4q7 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.875rem;
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-3xl);
    background: var(--bg-tertiary);
    transition: all var(--transition-fast);
}

.link-item-w4q7:hover {
    background: var(--primary-gradient);
    color: var(--text-white);
    border-color: transparent;
    transform: translateY(-1px);
}

.link-item-w4q7 i {
    font-size: 0.75rem;
}

/* 图片灯箱 */
.lightbox-overlay-w4q7 {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    z-index: 2000;
    backdrop-filter: blur(10px);
}

.lightbox-container-w4q7 {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.lightbox-image-w4q7 {
    max-width: 90%;
    max-height: 90%;
    object-fit: contain;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-2xl);
}

.lightbox-close-w4q7 {
    position: absolute;
    top: 2rem;
    right: 2rem;
    width: 3rem;
    height: 3rem;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 50%;
    color: var(--text-white);
    font-size: 1.25rem;
    cursor: pointer;
    backdrop-filter: blur(10px);
    transition: all var(--transition-fast);
}

.lightbox-close-w4q7:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

/* 滚动条样式 */
.guide-article-w4q7::-webkit-scrollbar {
    width: 6px;
}

.guide-article-w4q7::-webkit-scrollbar-track {
    background: var(--bg-secondary);
    border-radius: 3px;
}

.guide-article-w4q7::-webkit-scrollbar-thumb {
    background: var(--primary-gradient);
    border-radius: 3px;
}

.guide-article-w4q7::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #5b5ff0, #7c3aed);
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .hero-card-w4q7e,
    .intro-card-w4q7um,
    .download-card-w4q7um {
        grid-column: span 1;
    }
    
    .screenshots-card-w4q7 {
        grid-column: span 2;
    }
    
    .cards-grid-container-w4q7 {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
}

@media (max-width: 768px) {
    .floating-sidebar-nav-w4q7 {
        top: 1rem;
        left: 1rem;
        width: 60px;
        transform: scale(0.9);
    }
    
    .floating-sidebar-nav-w4q7:hover {
        width: 180px;
    }
    
    .main-container-w4q7 {
        margin-left: 0;
        padding: 1rem;
        padding-top: 5rem;
    }
    
    .cards-grid-container-w4q7 {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .hero-card-w4q7e,
    .intro-card-w4q7um,
    .screenshots-card-w4q7,
    .guide-card-w4q7,
    .download-card-w4q7um {
        grid-column: span 1;
        grid-row: span 1;
        min-height: auto;
    }
    
    .hero-stats-w4q7 {
        flex-direction: column;
        gap: 1rem;
    }
    
    .hero-actions-w4q7 {
        flex-direction: column;
    }
    
    .primary-action-btn-w4q7,
    .secondary-action-btn-w4q7 {
        width: 100%;
        justify-content: center;
    }
    
    .features-grid-w4q7 {
        grid-template-columns: 1fr;
    }
    
    .screenshots-gallery-w4q7 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .download-stats-w4q7 {
        flex-direction: column;
        gap: 1rem;
    }
    
    .download-features-w4q7 {
        flex-direction: column;
        align-items: center;
    }
    
    .floating-links-card-w4q7 {
        bottom: 1rem;
        right: 1rem;
        left: 1rem;
        max-width: none;
    }
}

@media (max-width: 480px) {
    .floating-sidebar-nav-w4q7 {
        width: 50px;
    }
    
    .floating-sidebar-nav-w4q7:hover {
        width: 160px;
    }
    
    .main-container-w4q7 {
        padding: 0.75rem;
        padding-top: 4rem;
    }
    
    .card-content-w4q7 {
        padding: 1.5rem;
        gap: 1.5rem;
    }
    
    .card-header-w4q7 {
        padding: 1.5rem 1.5rem 1rem;
    }
    
    .hero-title-w4q7 {
        font-size: 2rem;
    }
    
    .card-title-w4q7 {
        font-size: 1.25rem;
    }
    
    .screenshots-gallery-w4q7 {
        grid-template-columns: 1fr;
    }
    
    .mega-download-btn-w4q7 {
        padding: 1rem 2rem;
        font-size: 1rem;
    }
}

/* 性能优化 */
* {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* 可访问性 */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}