/* 现代风格美化样式 - 薯喵科技 */
:root {
    /* 现代渐变配色方案 - 2024风格 */
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-secondary: linear-gradient(135deg, #8e2de2 0%, #4a00e0 100%);
    --gradient-accent: linear-gradient(135deg, #ff6b6b 0%, #ff8e8e 100%);
    --gradient-success: linear-gradient(135deg, #51cf66 0%, #6be585 100%);
    --gradient-dark: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    
    /* 基础颜色 - 更现代的调色板 */
    --primary-color: #6366f1;
    --primary-hover: #4f46e5;
    --secondary-color: #8b5cf6;
    --accent-color: #ec4899;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --error-color: #ef4444;
    
    /* 中性色调 */
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --text-light: #f9fafb;
    --bg-light: #f8fafc;
    --bg-white: #ffffff;
    --border-color: #e5e7eb;
    --border-hover: #d1d5db;
    
    /* 新增语义颜色 */
    --surface-primary: #ffffff;
    --surface-secondary: #f8fafc;
    --surface-accent: #fdf2f8;
    
    /* 阴影 */
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
    --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(0,0,0,0.15);
    
    /* 圆角 */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    
    /* 间距 */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    
    /* 过渡动画 */
    --transition: all 0.3s ease;
}

/* 基础样式重置与优化 */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

/* 添加现代字体渲染优化 */
body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    font-feature-settings: 'kern' 1;
}

body {
    font-family: "Helvetica Neue", "Segoe UI", Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    color: var(--text-primary);
    line-height: 1.6;
    background: var(--bg-light);
    min-width: 600px;
}

/* 导航栏美化 - 现代设计 */
.navbar {
    width: 100%;
    height: 80px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border-bottom: 1px solid transparent;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    border-bottom-color: var(--border-color);
    box-shadow: var(--shadow-md);
}

.navbar .container {
    width: 90%;
    max-width: 1200px;
    height: 100%;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.navbar .container #brand a {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-color);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.navbar .container #nav-items {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.navbar .container #nav-items .nav-item {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    transition: var(--transition);
    font-size: 1rem;
}

.navbar .container #nav-items .nav-item:hover {
    color: var(--primary-hover);
    background: rgba(99, 102, 241, 0.1);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

/* 海报区域美化 */
#poster {
    width: 100%;
    min-height: 50vh;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    padding: 60px 0 40px;
    position: relative;
    overflow: hidden;
}

#poster::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="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="1" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.1;
}

#poster .container {
    width: 90%;
    max-width: 1200px;
    text-align: center;
    position: relative;
    z-index: 2;
}

#poster .container #poster-brief #title #text h1 {
    font-size: 3.5rem;
    line-height: 1.2;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    background: linear-gradient(45deg, #fff, #e0e7ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

#poster .container #poster-brief #title #text h2 {
    font-size: 1.5rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-xl);
    font-weight: 300;
}

#poster .container #poster-brief .button .content {
    display: inline-block;
    padding: 1rem 2.5rem;
    background: var(--bg-white);
    color: var(--primary-color);
    text-decoration: none;
    border-radius: var(--radius-lg);
    font-weight: 600;
    font-size: 1.1rem;
    transition: var(--transition);
    box-shadow: var(--shadow-lg);
    border: 2px solid transparent;
}

#poster .container #poster-brief .button .content:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
    background: transparent;
    color: var(--bg-white);
    border-color: var(--bg-white);
}

/* 添加点击反馈 */
#poster .container #poster-brief .button .content:active {
    transform: translateY(0) scale(0.98);
}

/* 为什么选择区块 - 优化排版 */
#whychoose {
    padding: var(--spacing-xl) 0;
    background: var(--surface-secondary);
    text-align: center;
}

#whychoose .container {
    width: 90%;
    max-width: 1000px;
    margin: 0 auto;
}

#whychoose .container #title {
    margin-bottom: var(--spacing-xl);
}

#whychoose .container #title #text h2 {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 1px;
}

#whychoose .container #title #text h1 {
    font-size: 2.5rem;
    color: var(--text-primary);
    font-weight: 700;
    margin-bottom: 0;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

#whychoose .container #reason {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

#whychoose .container #reason .data {
    background: var(--bg-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

#whychoose .container #reason .data:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

#whychoose .container #reason .data .text {
    text-align: center;
}

#whychoose .container #reason .data .text h1 {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
    line-height: 1;
}

#whychoose .container #reason .data .text h2 {
    font-size: 1.1rem;
    color: var(--text-secondary);
    font-weight: 500;
    line-height: 1.4;
    margin: 0;
}

/* 功能区块美化 */
#features {
    padding: var(--spacing-xl) 0;
    background: var(--bg-white);
}

#features .container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

#features .container .title .text h1 {
    font-size: 2.2rem;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    text-align: center;
    line-height: 1.2;
}

#features .container .title .text h2 {
    font-size: 1.2rem;
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.six-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.feature-container .feature {
    text-align: center;
    padding: var(--spacing-lg);
    background: var(--bg-light);
    border-radius: var(--radius-lg);
    transition: var(--transition);
    border: 1px solid transparent;
}

.feature-container .feature:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    border-color: var(--primary-color);
    background: linear-gradient(135deg, var(--bg-white) 0%, var(--bg-light) 100%);
}

/* 添加微交互动画 */
.feature-container .feature {
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.feature-container .feature img {
    transition: transform 0.3s ease;
}

.feature-container .feature:hover img {
    transform: scale(1.1) rotate(5deg);
}

.feature-container .feature img {
    width: 80px;
    height: 80px;
    margin-bottom: var(--spacing-md);
    object-fit: contain;
}

.feature-container .feature h1 {
    font-size: 1.3rem;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.feature-container .feature h2 {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* 价格卡片美化 */
#purchase {
    padding: var(--spacing-xl) 0;
    background: var(--gradient-dark);
    color: white;
}

#purchase .container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

#purchase .container .title .text h1 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
    text-align: center;
}

#purchase .container .title .text h2 {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.8);
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.platters {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.platter {
    background: var(--bg-white);
    color: var(--text-primary);
    padding: var(--spacing-lg);
    border-radius: var(--radius-xl);
    text-align: center;
    transition: var(--transition);
    box-shadow: var(--shadow-xl);
    border: 1px solid transparent;
}

.platter:hover {
    transform: translateY(-10px);
    border-color: var(--primary-color);
}

.platter .name .text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background: rgba(102, 126, 234, 0.1);
    border-radius: var(--radius-md);
}

.platter .price {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent-color);
    margin: var(--spacing-md) 0;
}

.platter .item {
    margin: var(--spacing-sm) 0;
}

.platter .item .content span {
    font-size: 1rem;
    color: var(--text-secondary);
}

.platter .button .content {
    display: inline-block;
    padding: 0.8rem 2rem;
    background: var(--primary-color);
    color: white;
    text-decoration: none;
    border-radius: var(--radius-lg);
    font-weight: 600;
    font-size: 1.1rem;
    transition: var(--transition);
    margin-top: var(--spacing-md);
}

.platter .button .content:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
}

/* 联系方式美化 */
#contactus {
    padding: var(--spacing-xl) 0;
    background: var(--bg-white);
}

#contactus .container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

#contactus .container .title .text h1 {
    font-size: 2.5rem;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    text-align: center;
}

#contactus .container .title .text h2 {
    font-size: 1.2rem;
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.two-contacts {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.contact-container .contact {
    background: var(--bg-light);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: var(--transition);
    border: 1px solid transparent;
}

.contact-container .contact:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.contact-container .contact .image img {
    width: 80px;
    height: 80px;
    margin-bottom: var(--spacing-md);
}

.contact-container .contact .text h1 {
    font-size: 1.3rem;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.contact-container .contact .text h2 {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.5;
}

.contact-container .contact .text .button .content {
    display: inline-block;
    padding: 0.8rem 1.5rem;
    background: var(--primary-color);
    color: white;
    text-decoration: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    transition: var(--transition);
}

.contact-container .contact .text .button .content:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
}

/* 移动端优化 - 文字排版修复 */
@media (max-width: 768px) {
    /* 基础调整 */
    body {
        min-width: unset;
        font-size: 14px;
    }
    
    /* 海报区域移动端优化 - 高度减半 */
    #poster {
        min-height: 40vh;
        padding: 30px 0 15px;
    }
    
    /* 为什么选择区块移动端优化 */
    #whychoose .container #title #text h1 {
        font-size: 2rem;
    }
    
    #whychoose .container #title #text h2 {
        font-size: 1rem;
    }
    
    #whychoose .container #reason {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    #whychoose .container #reason .data {
        padding: var(--spacing-md);
    }
    
    #whychoose .container #reason .data .text h1 {
        font-size: 2rem;
    }
    
    #whychoose .container #reason .data .text h2 {
        font-size: 1rem;
    }
    
    /* 导航栏 */
    .navbar {
        height: 60px;
        padding: 0 1rem;
    }
    
    .navbar .container {
        width: 100%;
        padding: 0 1rem;
    }
    
    .navbar .container #brand a {
        font-size: 1.2rem;
    }
    
    .navbar .container #nav-items {
        gap: 0.8rem;
    }
    
    .navbar .container #nav-items .nav-item {
        font-size: 0.9rem;
        padding: 0.3rem 0.6rem;
    }
    
    /* 海报区域 */
    #poster {
        padding: 35px 0 15px;
        min-height: 40vh;
    }
    
    #poster .container {
        padding: 0 1rem;
    }
    
    #poster .container #poster-brief #title #text h1 {
        font-size: 2rem;
        line-height: 1.3;
        margin-bottom: 1rem;
    }
    
    #poster .container #poster-brief #title #text h2 {
        font-size: 1rem;
        line-height: 1.5;
        margin-bottom: 2rem;
        padding: 0 1rem;
    }
    
    #poster .container #poster-brief .button .content {
        padding: 0.8rem 1.5rem;
        font-size: 1rem;
    }
    
    /* 功能区块 */
    #features {
        padding: 2rem 0;
    }
    
    #features .container .title .text h1 {
        font-size: 1.4rem;
        margin-bottom: 0.5rem;
        line-height: 1.3;
        letter-spacing: -0.5px;
    }
    
    #features .container .title .text h2 {
        font-size: 1rem;
        margin-bottom: 1.5rem;
    }
    
    .six-features {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .feature-container .feature {
        padding: 1.5rem 1rem;
    }
    
    .feature-container .feature img {
        width: 60px;
        height: 60px;
        margin-bottom: 1rem;
    }
    
    .feature-container .feature h1 {
        font-size: 1.1rem;
        margin-bottom: 0.5rem;
    }
    
    .feature-container .feature h2 {
        font-size: 0.9rem;
        line-height: 1.4;
    }
    
    /* 价格区域 */
    #purchase {
        padding: 2rem 0;
    }
    
    #purchase .container .title .text h1 {
        font-size: 1.8rem;
    }
    
    #purchase .container .title .text h2 {
        font-size: 1rem;
    }
    
    .platters {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .platter {
        padding: 1.5rem 1rem;
    }
    
    .platter .name .text {
        font-size: 1.2rem;
        padding: 0.5rem 1rem;
    }
    
    .platter .price {
        font-size: 2rem;
        margin: 1rem 0;
    }
    
    .platter .item .content span {
        font-size: 0.9rem;
    }
    
    .platter .button .content {
        padding: 0.7rem 1.5rem;
        font-size: 1rem;
    }
    
    /* 联系方式 */
    #contactus {
        padding: 2rem 0;
    }
    
    #contactus .container .title .text h1 {
        font-size: 1.8rem;
    }
    
    #contactus .container .title .text h2 {
        font-size: 1rem;
    }
    
    .two-contacts {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .contact-container .contact {
        padding: 1.5rem 1rem;
    }
    
    .contact-container .contact .image img {
        width: 60px;
        height: 60px;
    }
    
    .contact-container .contact .text h1 {
        font-size: 1.1rem;
    }
    
    .contact-container .contact .text h2 {
        font-size: 0.9rem;
    }
    
    .contact-container .contact .text .button .content {
        padding: 0.7rem 1.2rem;
        font-size: 0.9rem;
    }
    
    /* 其他区域调整 */
    #whychoose .container {
        width: 90%;
        padding: 1rem;
    }
    
    #whychoose .container #title #text h2 {
        font-size: 1rem;
    }
    
    #whychoose .container #title #text h1 {
        font-size: 1.5rem;
    }
    
    #whychoose .container #reason .data .text h1 {
        font-size: 1.8rem;
    }
    
    #whychoose .container #reason .data .text h2 {
        font-size: 1rem;
    }
}

    /* 超小屏幕设备优化 */
    @media (max-width: 480px) {
        #poster .container #poster-brief #title #text h1 {
            font-size: 1.6rem;
        }
        
        /* 高亮区块超小屏幕优化 */
        .highlight .desc .text h1 {
            font-size: 1.3rem;
            line-height: 1.2;
        }
        
        .highlight .desc .text h2 {
            font-size: 0.9rem;
            line-height: 1.4;
        }
        
        .highlight .desc .label span {
            font-size: 0.8rem;
            padding: 0.3rem 0.6rem;
        }
        
        .highlight .image img {
            height: 250px;
        }
        
        #poster .container #poster-brief #title #text h2 {
            font-size: 0.85rem;
        }
        
        /* 功能区块超小屏幕优化 */
        #features .container .title .text h1 {
            font-size: 1.2rem;
            letter-spacing: -0.3px;
            line-height: 1.2;
        }
        
        #features .container .title .text h2 {
            font-size: 0.9rem;
        }
    
    .navbar .container #nav-items {
        gap: 0.5rem;
    }
    
    .navbar .container #nav-items .nav-item {
        font-size: 0.8rem;
        padding: 0.2rem 0.4rem;
    }
    
    .feature-container .feature h2 {
        font-size: 0.85rem;
    }
}

/* 防止文字溢出 */
h1, h2, h3, p, span {
    word-wrap: break-word;
    overflow-wrap: break-word;
}

/* 确保图片响应式 */
img {
    max-width: 100%;
    height: auto;
}

/* 修复移动端滚动条 */
@media (max-width: 768px) {
    ::-webkit-scrollbar {
        width: 4px;
    }
}

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

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

/* 页脚美化 - 优化备案信息排版 */
.footer {
    background: var(--gradient-dark);
    color: var(--text-light);
    padding: var(--spacing-xl) 0 var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.footer .container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr 1fr;
    gap: var(--spacing-xl);
    align-items: start;
}

.footer-brand h1 {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
    background: linear-gradient(45deg, #fff, #e0e7ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.company-info p {
    margin-bottom: var(--spacing-xs);
    font-size: 0.9rem;
    line-height: 1.5;
}

.company-info .established {
    color: rgba(255, 255, 255, 0.8);
}

.company-info .slogan {
    color: var(--success-color);
    font-weight: 500;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

.link-group h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.link-items {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.link-items a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition);
    padding: var(--spacing-xs) 0;
}

.link-items a:hover {
    color: var(--primary-color);
    transform: translateX(5px);
}

.qrcode {
    width: 120px;
    height: 120px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

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

.footer-legal {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: var(--spacing-lg);
}

.copyright p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-sm);
}

.beian-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    align-items: center;
}

.beian-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    justify-content: center;
}

.beian-icon {
    width: 16px;
    height: 16px;
    filter: brightness(0.8);
}

.beian-item a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 0.85rem;
    transition: var(--transition);
}

.beian-item a:hover {
    color: var(--primary-color);
    text-decoration: underline;
}

/* 移动端页脚优化 - 单列居中布局 */
@media (max-width: 768px) {
    .footer {
        padding: var(--spacing-xs) 0;
        min-height: 15vh; /* 高度保持15vh */
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xs);
        padding: var(--spacing-xs) 0;
        text-align: center;
    }
    
    .footer-brand h1 {
        font-size: 1.1rem;
        margin-bottom: 0.3rem;
    }
    
    .company-info p {
        font-size: 0.7rem;
        line-height: 1.2;
        margin-bottom: 0.2rem;
    }
    
    .footer-links {
        grid-template-columns: 1fr; /* 单列布局 */
        gap: var(--spacing-sm);
        margin: var(--spacing-xs) 0;
        justify-items: center;
    }
    
    .link-group {
        text-align: center; /* 商务联系居中 */
    }
    
    .link-group h3 {
        font-size: 0.85rem;
        margin-bottom: 0.3rem;
        color: var(--primary-color);
    }
    
    .link-items {
        gap: 0.2rem;
    }
    
    .qrcode {
        width: 70px;
        height: 70px;
        margin: 0 auto; /* 二维码居中 */
    }
    
    .footer-legal {
        padding-top: 0.4rem;
        margin-top: 0.4rem;
    }
    
    .copyright p {
        font-size: 0.7rem;
        margin-bottom: 0.3rem;
    }
    
    .beian-info {
        gap: 0.3rem;
    }
    
    .beian-item {
        justify-content: center;
    }
    
    .beian-item a {
        font-size: 0.7rem;
    }
}

/* 隐藏签名方式|软件功能部分 */
#partner {
    display: none;
}

/* 恢复用户评价部分到原始设计 */
#like {
    background: var(--gradient-dark);
    padding: var(--spacing-xl) 0;
}

#loop-slides {
    background: transparent;
}

#loop-slides .page .content {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-light);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

#loop-slides .page .content h1 {
    color: var(--text-light);
    font-size: 1.2rem;
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
    font-weight: 400;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

#loop-slides .page .content h2 {
    color: var(--primary-color);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

#loop-slides .page .content h3 {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
    font-style: italic;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

/* 超小屏幕设备页脚优化 */
@media (max-width: 480px) {
    .footer {
        padding: var(--spacing-lg) 0 var(--spacing-md);
    }
    
    .footer-brand h1 {
        font-size: 1.5rem;
    }
    
    .company-info p {
        font-size: 0.85rem;
    }
    
    .link-group h3 {
        font-size: 1rem;
    }
    
    .link-items a {
        font-size: 0.85rem;
    }
    
    .copyright p {
        font-size: 0.8rem;
    }
    
    .beian-item a {
        font-size: 0.8rem;
    }
}

/* 滚动条美化 */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-light);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--secondary-color);
}