/* Temp13 模板 - 全屏分屏滚动布局 */
/* 类名前缀: 随机后缀 */

/* CSS变量 */
:root {
    --primary-color: #4a5568;
    --secondary-color: #2d3748;
    --accent-color: #5a67d8;
    --success-color: #38a169;
    --warning-color: #d69e2e;
    --danger-color: #e53e3e;
    
    --primary-gradient: linear-gradient(135deg, #2d3748 0%, #1a202c 100%);
    --secondary-gradient: linear-gradient(135deg, #4a5568 0%, #2d3748 100%);
    --accent-gradient: linear-gradient(135deg, #5a67d8 0%, #4c51bf 100%);
    --success-gradient: linear-gradient(135deg, #38a169 0%, #2f855a 100%);
    --warm-gradient: linear-gradient(135deg, #d69e2e 0%, #b7791f 100%);
    --hero-gradient: linear-gradient(135deg, #1a202c 0%, #2d3748 50%, #4a5568 100%);
    --intro-gradient: linear-gradient(135deg, #2d3748 0%, #4a5568 100%);
    --guide-gradient: linear-gradient(135deg, #1a365d 0%, #2c5282 100%);
    --download-gradient: linear-gradient(135deg, #2f855a 0%, #38a169 100%);
    
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #f1f5f9;
    --bg-dark: #0f0f23;
    --bg-card: #ffffff;
    --bg-glass: rgba(0, 0, 0, 0.3);
    --bg-glass-dark: rgba(0, 0, 0, 0.5);
    
    --text-primary: #1a202c;
    --text-secondary: #4a5568;
    --text-muted: #718096;
    --text-white: #ffffff;
    --text-light: #f7fafc;
    
    --border-light: rgba(255, 255, 255, 0.2);
    --border-medium: rgba(255, 255, 255, 0.3);
    --border-dark: rgba(255, 255, 255, 0.4);
    
    --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-glow: 0 0 20px rgba(102, 126, 234, 0.4);
    --shadow-glow-accent: 0 0 30px rgba(240, 147, 251, 0.5);
    
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-3xl: 2rem;
    --radius-full: 50%;
    
    --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);
    
    --navbar-height: 80px;
    --section-padding: 2rem;
    --content-max-width: 1400px;
}

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

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

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

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

/* 固定导航条 */
.fixed-navbar-z3t6 {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--navbar-height);
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-light);
    z-index: 1000;
    transition: all var(--transition-normal);
}

.fixed-navbar-z3t6.navbar-z3t6lled {
    background: rgba(15, 15, 35, 0.95);
    box-shadow: var(--shadow-lg);
}

.navbar-container-z3t6 {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    max-width: var(--content-max-width);
    margin: 0 auto;
    padding: 0 var(--section-padding);
}

.navbar-brand-z3t6 {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--text-white);
    text-decoration: none;
}

.brand-logo-z3t6 {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: var(--radius-lg);
    object-fit: cover;
    border: 2px solid var(--border-light);
    transition: all var(--transition-normal);
}

.brand-logo-z3t6:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-glow);
}

.brand-text-z3t6 {
    font-size: 1.25rem;
    font-weight: 700;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.navbar-menu-z3t6 {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link-z3t6 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-white);
    text-decoration: none;
    font-weight: 500;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-xl);
    transition: all var(--transition-fast);
    position: relative;
    opacity: 0.8;
}

.nav-link-z3t6:hover,
.nav-link-z3t6.active {
    opacity: 1;
    background: var(--bg-glass);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.nav-link-z3t6.active::before {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 3px;
    background: var(--primary-gradient);
    border-radius: var(--radius-full);
}

.nav-link-z3t6 i {
    font-size: 1rem;
}

.navbar-actions-z3t6 {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.progress-indicator-z3t6 {
    width: 100px;
    height: 4px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.progress-bar-z3t6 {
    height: 100%;
    background: var(--primary-gradient);
    width: 0%;
    transition: width var(--transition-fast);
    border-radius: var(--radius-full);
}

.mobile-menu-toggle-z3t6 {
    display: none;
    flex-direction: column;
    gap: 0.25rem;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-menu-toggle-z3t6 span {
    width: 1.5rem;
    height: 2px;
    background: var(--text-white);
    transition: all var(--transition-fast);
    border-radius: 1px;
}

.mobile-menu-toggle-z3t6.active span:nth-child(1) {
    transform: rotate(45deg) translate(0.4rem, 0.4rem);
}

.mobile-menu-toggle-z3t6.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle-z3t6.active span:nth-child(3) {
    transform: rotate(-45deg) translate(0.4rem, -0.4rem);
}

/* 主要内容区域 */
.main-content-z3t6 {
    margin-top: var(--navbar-height);
}

/* 全屏区域基础样式 */
.fullscreen-section-z3t6 {
    position: relative;
    width: 100%;
    min-height: calc(100vh - var(--navbar-height));
    display: flex;
    align-items: center;
    justify-content: center;
    scroll-snap-align: start;
    overflow: hidden;
}

.section-background-z3t6 {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.bg-image-z3t6 {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.4);
}

.bg-overlay-z3t6 {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--hero-gradient);
    opacity: 0.9;
}

.bg-gradient-z3t6 {
    width: 100%;
    height: 100%;
    background: var(--intro-gradient);
}

.bg-gradient-guide-z3t6 {
    width: 100%;
    height: 100%;
    background: var(--guide-gradient);
}

.bg-gradient-download-z3t6 {
    width: 100%;
    height: 100%;
    background: var(--download-gradient);
}

.bg-pattern-z3t6 {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 25% 25%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(255, 255, 255, 0.05) 0%, transparent 50%);
}

.bg-particles-z3t6 {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.floating-elements-z3t6 {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.download-particles-z3t6 {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.section-content-z3t6 {
    width: 100%;
    max-width: var(--content-max-width);
    margin: 0 auto;
    padding: 0 var(--section-padding);
    position: relative;
    z-index: 2;
}

/* 英雄区域样式 */
.hero-section-z3t6ve {
    min-height: 100vh;
}

.hero-content-z3t6 {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    color: var(--text-white);
    max-width: 800px;
    margin: 0 auto;
}

.hero-badge-z3t6 {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: var(--bg-glass);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-3xl);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 2rem;
    backdrop-filter: blur(10px);
    animation: fadeInUp 0.8s ease 0.2s both;
}

.hero-title-z3t6 {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.8), 0 4px 8px rgba(0, 0, 0, 0.6);
    animation: fadeInUp 0.8s ease 0.4s both;
}

.hero-subtitle-z3t6 {
    font-size: 1.25rem;
    line-height: 1.7;
    opacity: 0.95;
    margin-bottom: 3rem;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.7);
    animation: fadeInUp 0.8s ease 0.6s both;
}

.hero-stats-z3t6 {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 3rem;
    animation: fadeInUp 0.8s ease 0.8s both;
}

.stat-item-z3t6 {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--bg-glass);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(10px);
    transition: all var(--transition-normal);
}

.stat-item-z3t6:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-glow);
}

.stat-icon-z3t6 {
    width: 3rem;
    height: 3rem;
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.stat-content-z3t6 {
    text-align: center;
}

.stat-number-z3t6 {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1.2;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.6);
}

.stat-label-z3t6 {
    display: block;
    font-size: 0.875rem;
    opacity: 0.9;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
}

.hero-actions-z3t6 {
    display: flex;
    gap: 1.5rem;
    animation: fadeInUp 0.8s ease 1s both;
}

.primary-cta-btn-z3t6 {
    position: relative;
    display: inline-flex;
    align-items: center;
    padding: 1.25rem 2.5rem;
    background: var(--bg-glass);
    color: var(--text-white);
    text-decoration: none;
    border: 2px solid var(--border-medium);
    border-radius: var(--radius-2xl);
    font-weight: 600;
    font-size: 1.125rem;
    backdrop-filter: blur(10px);
    transition: all var(--transition-normal);
    overflow: hidden;
}

.primary-cta-btn-z3t6:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow-accent);
    border-color: var(--border-dark);
}

.btn-content-z3t6 {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    position: relative;
    z-index: 2;
}

.btn-glow-z3t6 {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left var(--transition-slow);
}

.primary-cta-btn-z3t6:hover .btn-glow-z3t6 {
    left: 100%;
}

.secondary-cta-btn-z3t6 {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1.25rem 2rem;
    background: transparent;
    color: var(--text-white);
    border: 2px solid var(--border-light);
    border-radius: var(--radius-2xl);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.secondary-cta-btn-z3t6:hover {
    background: var(--bg-glass);
    border-color: var(--border-medium);
    transform: translateY(-2px);
}

.hero-visual-z3t6 {
    position: absolute;
    top: 50%;
    right: 5%;
    transform: translateY(-50%);
    z-index: 1;
}

.game-preview-z3t6 {
    position: relative;
    width: 200px;
    height: 200px;
}

.preview-frame-z3t6 {
    width: 100%;
    height: 100%;
    border: 3px solid var(--border-medium);
    border-radius: var(--radius-2xl);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-glass);
    backdrop-filter: blur(10px);
    animation: float 3s ease-in-out infinite;
}

.preview-icon-z3t6 {
    width: 80%;
    height: 80%;
    object-fit: cover;
    border-radius: var(--radius-xl);
}

.preview-glow-z3t6 {
    position: absolute;
    top: -20px;
    left: -20px;
    right: -20px;
    bottom: -20px;
    background: var(--accent-gradient);
    border-radius: var(--radius-2xl);
    opacity: 0.3;
    animation: pulse 2s ease-in-out infinite;
    z-index: -1;
}

.scroll-indicator-z3t6 {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    color: var(--text-white);
    animation: bounce 2s infinite;
}

.scroll-text-z3t6 {
    font-size: 0.875rem;
    opacity: 0.8;
    margin-bottom: 0.5rem;
}

.scroll-arrow-z3t6 {
    font-size: 1.5rem;
    opacity: 0.6;
}

/* 游戏介绍区域样式 */
#intro-section .section-content-z3t6 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
    padding-top: 4rem;
    padding-bottom: 4rem;
}

.intro-left-panel-z3t6 {
    color: var(--text-white);
}

.panel-header-z3t6 {
    margin-bottom: 3rem;
}

.section-badge-z3t6 {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--bg-glass);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-3xl);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1rem;
    backdrop-filter: blur(10px);
}

.section-title-z3t6 {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.7);
}

.section-subtitle-z3t6 {
    font-size: 1.125rem;
    opacity: 0.9;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.6);
}

.intro-description-z3t6 {
    margin-bottom: 3rem;
}

.description-text-z3t6 {
    font-size: 1.125rem;
    line-height: 1.8;
    opacity: 0.95;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
}

.game-features-z3t6 {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.feature-item-z3t6 {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--bg-glass);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(10px);
    transition: all var(--transition-normal);
}

.feature-item-z3t6:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow-lg);
}

.feature-icon-z3t6 {
    width: 3rem;
    height: 3rem;
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.feature-content-z3t6 h4 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.feature-content-z3t6 p {
    font-size: 0.875rem;
    opacity: 0.8;
}

.game-tags-z3t6 {
    margin-top: 2rem;
}

.tags-title-z3t6 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.tags-container-z3t6 {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.tag-item-z3t6 {
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-3xl);
    font-size: 0.875rem;
    font-weight: 500;
    transition: all var(--transition-fast);
}

.tag-item-z3t6:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.intro-right-panel-z3t6 {
    color: var(--text-white);
}

.screenshots-showcase-z3t6 {
    margin-bottom: 3rem;
}

.showcase-title-z3t6 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.screenshots-grid-z3t6 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.screenshot-item-z3t6 {
    position: relative;
    aspect-ratio: 16/9;
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.screenshot-item-z3t6:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-lg);
}

.screenshot-img-z3t6 {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.screenshot-overlay-z3t6 {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(102, 126, 234, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.screenshot-overlay-z3t6 i {
    font-size: 2rem;
    color: var(--text-white);
}

.screenshot-item-z3t6:hover .screenshot-overlay-z3t6 {
    opacity: 1;
}

.game-info-panel-z3t6 {
    background: var(--bg-glass);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-xl);
    padding: 2rem;
    backdrop-filter: blur(10px);
}

.info-title-z3t6 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.info-grid-z3t6 {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

.info-item-z3t6 {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-light);
}

.info-item-z3t6:last-child {
    border-bottom: none;
}

.info-label-z3t6 {
    font-size: 0.875rem;
    opacity: 0.8;
}

.info-value-z3t6 {
    font-weight: 600;
}

/* 游戏攻略区域样式 */
#guide-section .section-content-z3t6 {
    color: var(--text-white);
    padding-top: 4rem;
    padding-bottom: 4rem;
}

.guide-header-z3t6 {
    text-align: center;
    margin-bottom: 4rem;
}

.guide-content-layout-z3t6 {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: start;
}

.guide-main-content-z3t6 {
    background: var(--bg-glass);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-2xl);
    padding: 2rem;
    backdrop-filter: blur(10px);
}

.guide-article-z3t6 {
    max-height: 500px;
    overflow-y: auto;
    line-height: 1.8;
    color: var(--text-white);
}

.guide-article-z3t6 h1,
.guide-article-z3t6 h2,
.guide-article-z3t6 h3,
.guide-article-z3t6 h4,
.guide-article-z3t6 h5,
.guide-article-z3t6 h6 {
    color: var(--text-white);
    margin: 1.5rem 0 1rem 0;
    font-weight: 600;
}

.guide-article-z3t6 p {
    margin-bottom: 1rem;
    opacity: 0.9;
}

.guide-article-z3t6 ul,
.guide-article-z3t6 ol {
    margin-left: 1.5rem;
    margin-bottom: 1rem;
}

.guide-article-z3t6 li {
    margin-bottom: 0.5rem;
    opacity: 0.9;
}

.guide-sidebar-z3t6 {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.guide-tips-card-z3t6 {
    background: var(--bg-glass);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-xl);
    padding: 2rem;
    backdrop-filter: blur(10px);
}

.tips-title-z3t6 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.tips-list-z3t6 {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.tip-item-z3t6 {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
}

.tip-item-z3t6:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateX(5px);
}

.tip-icon-z3t6 {
    width: 2.5rem;
    height: 2.5rem;
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    flex-shrink: 0;
}

.tip-content-z3t6 h5 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.tip-content-z3t6 p {
    font-size: 0.875rem;
    opacity: 0.8;
}

.guide-navigation-z3t6 {
    background: var(--bg-glass);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-xl);
    padding: 2rem;
    backdrop-filter: blur(10px);
}

.nav-title-z3t6 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.nav-list-z3t6 {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.nav-item-z3t6 {
    color: var(--text-white);
    text-decoration: none;
    padding: 0.75rem 1rem;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    opacity: 0.8;
    transition: all var(--transition-fast);
}

.nav-item-z3t6:hover {
    background: rgba(255, 255, 255, 0.1);
    opacity: 1;
    transform: translateX(5px);
}

/* 下载区域样式 */
#download-section .section-content-z3t6 {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: calc(100vh - var(--navbar-height) - 8rem);
    color: var(--text-white);
}

.download-content-center-z3t6 {
    text-align: center;
    max-width: 800px;
}

.download-header-z3t6 {
    margin-bottom: 4rem;
}

.download-stats-z3t6 {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-bottom: 4rem;
}

.stat-card-z3t6 {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    padding: 2rem;
    background: var(--bg-glass);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(10px);
    transition: all var(--transition-normal);
}

.stat-card-z3t6:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-glow);
}

.stat-icon-large-z3t6 {
    width: 4rem;
    height: 4rem;
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.stat-info-z3t6 {
    text-align: center;
}

.stat-number-big-z3t6 {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    line-height: 1.2;
}

.stat-label-big-z3t6 {
    display: block;
    font-size: 0.875rem;
    opacity: 0.8;
}

.download-action-z3t6 {
    margin-bottom: 3rem;
}

.mega-download-btn-z3t6 {
    position: relative;
    display: inline-flex;
    align-items: center;
    padding: 2rem 4rem;
    background: transparent;
    color: var(--text-white);
    text-decoration: none;
    border: 2px solid var(--border-medium);
    border-radius: var(--radius-2xl);
    font-weight: 700;
    font-size: 1.25rem;
    transition: all var(--transition-normal);
    overflow: hidden;
}

.mega-download-btn-z3t6:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-glow-accent);
    border-color: var(--border-dark);
}

.btn-background-z3t6 {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-glass);
    backdrop-filter: blur(10px);
    z-index: 1;
}

.btn-content-z3t6 {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    position: relative;
    z-index: 3;
}

.btn-icon-z3t6 {
    font-size: 1.5rem;
}

.btn-text-z3t6 {
    text-align: left;
}

.btn-main-text-z3t6 {
    display: block;
    font-size: 1.25rem;
    font-weight: 700;
    line-height: 1.2;
}

.btn-sub-text-z3t6 {
    display: block;
    font-size: 0.875rem;
    opacity: 0.8;
    font-weight: 400;
}

.btn-shine-effect-z3t6 {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left var(--transition-slow);
    z-index: 2;
}

.mega-download-btn-z3t6:hover .btn-shine-effect-z3t6 {
    left: 100%;
}

.download-features-z3t6 {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 3rem;
}

.feature-badge-z3t6 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: var(--bg-glass);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-3xl);
    font-size: 0.875rem;
    font-weight: 500;
    backdrop-filter: blur(10px);
    transition: all var(--transition-fast);
}

.feature-badge-z3t6:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.system-requirements-z3t6 {
    background: var(--bg-glass);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-xl);
    padding: 2rem;
    backdrop-filter: blur(10px);
}

.requirements-title-z3t6 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.requirements-grid-z3t6 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.req-item-z3t6 {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
    font-size: 0.875rem;
    transition: all var(--transition-fast);
}

.req-item-z3t6:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.req-item-z3t6 i {
    font-size: 1rem;
    opacity: 0.8;
}

/* 友情链接浮动面板 */
.floating-links-panel-z3t6 {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 999;
    transition: all var(--transition-normal);
}

.links-panel-trigger-z3t6 {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    background: var(--bg-glass);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-xl);
    color: var(--text-white);
    cursor: pointer;
    backdrop-filter: blur(20px);
    transition: all var(--transition-fast);
}

.links-panel-trigger-z3t6:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.links-panel-content-z3t6 {
    position: absolute;
    bottom: 100%;
    right: 0;
    margin-bottom: 1rem;
    min-width: 250px;
    background: var(--bg-glass);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-xl);
    padding: 1.5rem;
    backdrop-filter: blur(20px);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition-normal);
}

.floating-links-panel-z3t6:hover .links-panel-content-z3t6 {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.links-grid-z3t6 {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.link-item-z3t6 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-white);
    text-decoration: none;
    font-size: 0.875rem;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-3xl);
    transition: all var(--transition-fast);
}

.link-item-z3t6:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.link-item-z3t6 i {
    font-size: 0.75rem;
}

/* 图片灯箱 */
.lightbox-overlay-z3t6 {
    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-z3t6 {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.lightbox-image-z3t6 {
    max-width: 90%;
    max-height: 90%;
    object-fit: contain;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-2xl);
}

.lightbox-close-z3t6 {
    position: absolute;
    top: 2rem;
    right: 2rem;
    width: 3rem;
    height: 3rem;
    background: var(--bg-glass);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-full);
    color: var(--text-white);
    font-size: 1.25rem;
    cursor: pointer;
    backdrop-filter: blur(10px);
    transition: all var(--transition-fast);
}

.lightbox-close-z3t6:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

/* 滚动条样式 */
.guide-article-z3t6::-webkit-scrollbar {
    width: 6px;
}

.guide-article-z3t6::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
}

.guide-article-z3t6::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.3);
    border-radius: 3px;
}

.guide-article-z3t6::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.5);
}

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

@keyframes float {
    0%, 100% {
        transform: translateY(-50%) translateX(0);
    }
    50% {
        transform: translateY(-50%) translateX(10px);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 0.3;
        transform: scale(1);
    }
    50% {
        opacity: 0.5;
        transform: scale(1.05);
    }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

/* 响应式设计 */
@media (max-width: 1200px) {
    #intro-section .section-content-z3t6 {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .guide-content-layout-z3t6 {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .hero-visual-z3t6 {
        display: none;
    }
}

@media (max-width: 768px) {
    .navbar-menu-z3t6 {
        position: fixed;
        top: var(--navbar-height);
        left: 0;
        width: 100%;
        height: calc(100vh - var(--navbar-height));
        background: rgba(15, 15, 35, 0.95);
        backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: flex-start;
        padding: 2rem;
        gap: 1rem;
        transform: translateX(-100%);
        transition: transform var(--transition-normal);
    }
    
    .navbar-menu-z3t6.active {
        transform: translateX(0);
    }
    
    .mobile-menu-toggle-z3t6 {
        display: flex;
    }
    
    .progress-indicator-z3t6 {
        display: none;
    }
    
    .hero-title-z3t6 {
        font-size: 2.5rem;
    }
    
    .hero-stats-z3t6 {
        flex-direction: column;
        gap: 1rem;
    }
    
    .hero-actions-z3t6 {
        flex-direction: column;
        width: 100%;
    }
    
    .primary-cta-btn-z3t6,
    .secondary-cta-btn-z3t6 {
        width: 100%;
        justify-content: center;
    }
    
    .screenshots-grid-z3t6 {
        grid-template-columns: 1fr;
    }
    
    .download-stats-z3t6 {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .download-features-z3t6 {
        flex-direction: column;
        gap: 1rem;
    }
    
    .requirements-grid-z3t6 {
        grid-template-columns: 1fr;
    }
    
    .floating-links-panel-z3t6 {
        bottom: 1rem;
        right: 1rem;
    }
    
    .links-panel-content-z3t6 {
        position: fixed;
        bottom: 5rem;
        right: 1rem;
        left: 1rem;
        min-width: auto;
    }
}

@media (max-width: 480px) {
    :root {
        --section-padding: 1rem;
    }
    
    .hero-title-z3t6 {
        font-size: 2rem;
    }
    
    .section-title-z3t6 {
        font-size: 2rem;
    }
    
    .mega-download-btn-z3t6 {
        padding: 1.5rem 2rem;
        font-size: 1rem;
    }
    
    .btn-content-z3t6 {
        gap: 1rem;
    }
    
    .btn-main-text-z3t6 {
        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;
    }
    
    body {
        scroll-snap-type: none;
    }
    
    .fullscreen-section-z3t6 {
        scroll-snap-align: none;
    }
}