/* CSS变量定义 */
:root {
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #e5e7eb;
    --text-primary: #333333;
    --text-secondary: #4b5563;
    --text-tertiary: #6b7280;
    --border-color: #e5e5e5;
    --card-bg: #ffffff;
    --nav-bg: rgba(255, 255, 255, 0.95);
    --hero-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --feature-bg: #f8fafc;
}

[data-theme="dark"] {
    --bg-primary: #1f2937;
    --bg-secondary: #111827;
    --bg-tertiary: #374151;
    --text-primary: #f9fafb;
    --text-secondary: #d1d5db;
    --text-tertiary: #9ca3af;
    --border-color: #374151;
    --card-bg: #374151;
    --nav-bg: rgba(31, 41, 55, 0.95);
    --hero-gradient: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
    --feature-bg: #374151;
}

/* 重置和基础样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    transition: background-color 0.3s ease, color 0.3s ease;
    padding-top: 80px; /* 为固定导航栏预留空间 */
}

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

/* 导航栏 */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    background: var(--nav-bg);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    transition: background-color 0.3s ease;
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand-logo {
    position: relative;
    width: 40px;
    height: 40px;
    cursor: pointer;
    border-radius: 8px;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.brand-logo:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.logo-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: opacity 0.3s ease;
}

.logo-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.brand-logo:hover .logo-image {
    opacity: 0;
}

.brand-logo:hover .logo-video {
    opacity: 1;
}

.nav-brand h1 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #2563eb;
    margin: 0;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-menu a:hover {
    color: #2563eb;
}

/* 主题切换按钮 */
.theme-toggle {
    background: none;
    border: 2px solid var(--border-color);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--text-primary);
    transition: all 0.3s ease;
    margin-left: 1rem;
}

.theme-toggle:hover {
    background: var(--bg-secondary);
    transform: scale(1.1);
}

/* 导航控制区域 */
.nav-controls {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* 语言选择器 */
.language-selector {
    background: none;
    border: 2px solid var(--border-color);
    border-radius: 20px;
    padding: 8px 12px;
    color: var(--text-primary);
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
    min-width: 100px;
}

.language-selector:hover {
    background: var(--bg-secondary);
    transform: scale(1.05);
}

.language-selector:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

/* 英雄区域 */
.hero {
    display: flex;
    align-items: center;
    min-height: calc(100vh - 80px); /* 减去body的padding-top */
    padding: 40px 2rem 80px; /* 减少顶部padding，因为body已有padding */
    background: var(--hero-gradient);
    color: white;
}

.hero-content {
    flex: 1;
    max-width: 600px;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

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

.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.btn-primary {
    background: white;
    color: #2563eb;
}

.btn-primary:hover {
    background: #f8fafc;
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    color: white;
    border-color: white;
}

.btn-secondary:hover {
    background: white;
    color: #2563eb;
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    min-width: 0; /* 防止flex项目溢出 */
}

/* 大屏幕优化 */
@media (min-width: 1200px) {
    .slideshow-container {
        max-width: 450px;
    }
}

@media (min-width: 1400px) {
    .slideshow-container {
        max-width: 500px;
    }
}

.phone-mockup {
    width: 200px;
    height: 400px;
    background: #1f2937;
    border-radius: 30px;
    padding: 20px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, #3b82f6, #8b5cf6);
    border-radius: 20px;
}

/* 应用展示区域 */
.apps-section {
    padding: 80px 0;
    background: var(--bg-secondary);
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 3rem;
    color: var(--text-primary);
}

.section-subtitle {
    text-align: center;
    color: var(--text-secondary);
    font-size: 18px;
    margin-top: 20px;
    margin-bottom: 60px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

.subsection-title {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 40px;
    text-align: center;
}

/* 精选应用区域 */
.featured-apps {
    margin-bottom: 80px;
}

.featured-apps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: 40px;
    margin-top: 40px;
}

.featured-app-card {
    background: var(--card-bg);
    border-radius: 24px;
    padding: 40px;
    display: flex;
    align-items: center;
    gap: 30px;
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
    cursor: pointer;
}

.featured-app-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
}

.featured-app-icon {
    flex-shrink: 0;
}

/* 占位符样式保持不变，但实际图片会覆盖 */
.icon-placeholder-large {
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 60px;
}

.featured-app-info {
    flex: 1;
}

.featured-app-title {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.featured-app-subtitle {
    color: var(--text-secondary);
    font-size: 16px;
    margin-bottom: 15px;
    font-weight: 500;
}

.featured-app-description {
    color: var(--text-tertiary);
    line-height: 1.6;
    margin-bottom: 20px;
    font-size: 14px;
}

.app-stats {
    display: flex;
    gap: 20px;
    margin-bottom: 25px;
}

.stat {
    background: var(--bg-tertiary);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
}

.featured-app-link {
    display: inline-block;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 14px 32px;
    border-radius: 28px;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    transition: all 0.3s ease;
}

.featured-app-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 24px rgba(102, 126, 234, 0.4);
}

/* 全部应用区域 */
.all-apps {
    margin-top: 60px;
}

.apps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.app-card {
    background: var(--card-bg);
    border-radius: 20px;
    padding: 30px;
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
    cursor: pointer;
}

.app-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.app-icon {
    margin-bottom: 20px;
}

/* 占位符样式保持不变，但实际图片会覆盖 */
.icon-placeholder {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 40px;
    margin: 0 auto;
}

.app-title {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.app-subtitle {
    color: var(--text-tertiary);
    margin-bottom: 15px;
    line-height: 1.5;
    font-size: 14px;
}

.app-tags {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.tag {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    padding: 6px 12px;
    border-radius: 16px;
    font-size: 12px;
    font-weight: 500;
}

.app-link {
    display: inline-block;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 12px 28px;
    border-radius: 24px;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.3s ease;
}

.app-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(102, 126, 234, 0.3);
}

/* 关于我区域 */
.about-section {
    padding: 80px 0;
    background: var(--bg-primary);
}

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

.about-text p {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

/* 页脚 */
.footer {
    background: var(--bg-secondary);
    color: var(--text-primary);
    padding: 2rem 0;
    text-align: center;
    border-top: 1px solid var(--border-color);
}

.footer-content p {
    margin-bottom: 0.5rem;
}

.icp-info a {
    color: var(--text-tertiary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.icp-info a:hover {
    color: var(--text-primary);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .nav {
        flex-wrap: wrap;
        gap: 1rem;
        padding: 1rem;
    }
    
    .nav-menu {
        gap: 1rem;
        order: 2;
        flex-basis: 100%;
        justify-content: center;
    }
    
    .theme-toggle {
        order: 1;
        margin-left: auto;
    }
    
    .hero {
        flex-direction: column;
        text-align: center;
        padding: 100px 1rem 60px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-content {
        margin-bottom: 2rem;
    }
    
    .hero-image {
        width: 100%;
        max-width: 350px;
        margin: 0 auto;
    }
    
    .slideshow-container {
        max-width: 350px;
        width: 90%;
    }
    
    .phone-mockup {
        width: 150px;
        height: 300px;
    }
    
    .section-subtitle {
        font-size: 16px;
        margin-bottom: 40px;
    }
    
    .subsection-title {
        font-size: 24px;
        margin-bottom: 30px;
    }
    
    .featured-apps {
        margin-bottom: 60px;
    }
    
    .featured-apps-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .featured-app-card {
        flex-direction: column;
        text-align: center;
        padding: 30px;
        gap: 20px;
    }
    
    .featured-app-title {
        font-size: 24px;
    }
    
    .featured-app-subtitle {
        font-size: 15px;
    }
    
    .featured-app-description {
        font-size: 13px;
    }
    
    .app-stats {
        justify-content: center;
        gap: 15px;
        flex-wrap: wrap;
    }
    
    .apps-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 20px;
    }
    
    .app-card {
        padding: 25px;
    }
    
    .app-title {
        font-size: 20px;
    }
    
    .app-subtitle {
        font-size: 13px;
    }
    
    .section-title {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 200px;
        text-align: center;
    }
    
    .hero-image {
        width: 100%;
        max-width: 280px;
    }
    
    .slideshow-container {
        max-width: 280px;
        width: 95%;
        aspect-ratio: 4/3; /* 在小屏幕上使用4:3比例 */
    }
}

/* 图片尺寸约束系统 */
/* 精选应用图标 - 大尺寸 */
.featured-app-icon {
    width: 120px;
    height: 120px;
    flex-shrink: 0;
    border-radius: 28px;
    overflow: hidden;
}

.featured-app-icon-img {
    width: 120px;
    height: 120px;
    object-fit: cover;
    border-radius: 28px;
    display: block;
}

/* 普通应用图标 - 中等尺寸 */
.app-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    border-radius: 20px;
    overflow: hidden;
}

.app-icon-img {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 20px;
    display: block;
}

/* 应用详情页大图标 */
.app-icon-large {
    width: 100px;
    height: 100px;
    border-radius: 24px;
    overflow: hidden;
}

.app-icon-large-img {
    width: 100px;
    height: 100px;
    object-fit: cover;
    border-radius: 24px;
    display: block;
}

/* 幻灯片容器样式 - 响应式自适应 */
.slideshow-container {
    position: relative;
    width: 100%;
    max-width: 400px;
    margin: 0 auto 30px; /* 底部留出空间给指示器 */
}

.slide {
    display: none;
    position: relative;
    width: 100%;
    animation: fadeIn 0.5s ease-in-out;
}

.slide.active {
    display: block;
}

.slide-image {
    width: 100%;
    height: auto; /* 让高度自适应图片比例 */
    object-fit: contain;
    object-position: center;
    display: block;
    border-radius: 36px; /* 增加圆角大小 */
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15); /* 阴影移到图片上 */
}

/* 幻灯片指示器 - 移到容器外面 */
.slide-indicators {
    position: absolute;
    bottom: -25px; /* 移到容器外面 */
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 10;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.3s ease;
}

.indicator.active {
    background: rgba(255, 255, 255, 0.9);
    transform: scale(1.2);
}

.indicator:hover {
    background: rgba(255, 255, 255, 0.8);
}

/* 淡入动画 */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* 保持原有的hero-app-preview样式以防其他地方使用 */
.hero-app-preview {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 8px;
}

.screenshot-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* 视频截图样式 */
video.screenshot-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    background: #000;
}

/* 视频展示区域放大样式 */
.video-showcase {
    transform: scale(1.1);
    z-index: 2;
    margin: 20px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    border-radius: 12px;
    overflow: hidden;
}

/* 禁用视频交互 */
.video-showcase video {
    pointer-events: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

/* Emoji装饰效果 */
.emoji-decoration {
    position: absolute;
    font-size: 2rem;
    opacity: 0.1;
    pointer-events: none;
    animation: float 6s ease-in-out infinite;
}

.emoji-decoration:nth-child(1) { animation-delay: 0s; }
.emoji-decoration:nth-child(2) { animation-delay: 1s; }
.emoji-decoration:nth-child(3) { animation-delay: 2s; }
.emoji-decoration:nth-child(4) { animation-delay: 3s; }
.emoji-decoration:nth-child(5) { animation-delay: 4s; }

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    25% { transform: translateY(-20px) rotate(5deg); }
    50% { transform: translateY(-10px) rotate(-5deg); }
    75% { transform: translateY(-15px) rotate(3deg); }
}

/* Emoji拼图效果 */
.emoji-mosaic {
    position: relative;
    overflow: hidden;
}

.emoji-mosaic::before {
    content: '✨🚀🎨📱💡🌟🎯⭐';
    position: absolute;
    top: -50px;
    left: -50px;
    right: -50px;
    bottom: -50px;
    font-size: 3rem;
    opacity: 0.03;
    letter-spacing: 2rem;
    line-height: 4rem;
    word-wrap: break-word;
    animation: mosaic-drift 20s linear infinite;
    pointer-events: none;
    z-index: 0;
}

@keyframes mosaic-drift {
    0% { transform: translateX(-100px) translateY(-100px); }
    100% { transform: translateX(100px) translateY(100px); }
}

/* 为英雄区域添加Emoji背景 */
.hero {
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '🎨✨🚀💡🌟⭐🎯📱';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    font-size: 4rem;
    opacity: 0.05;
    letter-spacing: 3rem;
    line-height: 5rem;
    animation: hero-emoji-float 30s linear infinite;
    pointer-events: none;
    z-index: 0;
}

@keyframes hero-emoji-float {
    0% { transform: translateX(-200px) translateY(-200px) rotate(0deg); }
    100% { transform: translateX(200px) translateY(200px) rotate(360deg); }
}

/* 确保内容在Emoji装饰之上 */
.hero-content,
.hero-image {
    position: relative;
    z-index: 1;
}

/* 应用卡片悬浮Emoji效果 */
.app-card:hover::after {
    content: '✨';
    position: absolute;
    top: 10px;
    right: 10px;
    font-size: 1.5rem;
    animation: sparkle 1s ease-in-out;
}

.featured-app-card:hover::after {
    content: '🌟';
    position: absolute;
    top: 15px;
    right: 15px;
    font-size: 2rem;
    animation: sparkle 1s ease-in-out;
}

@keyframes sparkle {
    0% { opacity: 0; transform: scale(0) rotate(0deg); }
    50% { opacity: 1; transform: scale(1.2) rotate(180deg); }
    100% { opacity: 0; transform: scale(0) rotate(360deg); }
}

/* 按钮悬浮效果增强 */
.btn:hover {
    animation: button-pulse 0.6s ease-in-out;
}

@keyframes button-pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

/* 为应用展示区域添加微妙的Emoji装饰 */
.apps-section {
    position: relative;
}

.apps-section::before {
    content: '📱💡🎨⚡🌟✨';
    position: absolute;
    top: 50px;
    right: 50px;
    font-size: 1.5rem;
    opacity: 0.02;
    letter-spacing: 1rem;
    animation: section-decoration 25s linear infinite;
    pointer-events: none;
}

@keyframes section-decoration {
    0% { transform: translateX(0) rotate(0deg); }
    100% { transform: translateX(-100px) rotate(180deg); }
}

/* 联系按钮样式 */
.contact-button {
    display: inline-block;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    text-decoration: none;
    padding: 12px 24px;
    border-radius: 25px;
    font-weight: 600;
    font-size: 16px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
    border: none;
    cursor: pointer;
}

.contact-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
    background: linear-gradient(135deg, #5a67d8 0%, #6b46c1 100%);
    color: white;
    text-decoration: none;
}

.contact-button:active {
    transform: translateY(0);
    box-shadow: 0 2px 10px rgba(102, 126, 234, 0.3);
}

/* 联系区域样式 */
.contact-section {
    padding: 80px 0;
    background: var(--bg-secondary);
}

.contact-item {
    text-align: center;
    margin-bottom: 20px;
}

.contact-description {
    text-align: center;
    color: var(--text-secondary);
    font-size: 16px;
    line-height: 1.6;
    max-width: 600px;
    margin: 0 auto;
}

/* 自动主题切换样式 */
.auto-theme-toggle {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-left: 12px;
    cursor: pointer;
    user-select: none;
}

.auto-theme-toggle input[type="checkbox"] {
    appearance: none;
    width: 16px;
    height: 16px;
    border: 2px solid var(--text-secondary);
    border-radius: 3px;
    background: transparent;
    cursor: pointer;
    transition: all 0.2s ease;
    position: relative;
}

.auto-theme-toggle input[type="checkbox"]:checked {
    background: #2563eb;
    border-color: #2563eb;
}

.auto-theme-toggle input[type="checkbox"]:checked::after {
    content: '✓';
    position: absolute;
    top: -2px;
    left: 1px;
    color: white;
    font-size: 12px;
    font-weight: bold;
}

.auto-theme-toggle input[type="checkbox"]:hover {
    border-color: #2563eb;
    transform: scale(1.1);
}

.auto-theme-label {
    font-size: 14px;
    color: var(--text-secondary);
    font-weight: 500;
    transition: color 0.2s ease;
}

.auto-theme-toggle:hover .auto-theme-label {
    color: var(--text-primary);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .auto-theme-toggle {
        margin-left: 8px;
    }
    
    .auto-theme-label {
        font-size: 12px;
    }
    
    .auto-theme-toggle input[type="checkbox"] {
        width: 14px;
        height: 14px;
    }
}