/* 全局样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* 蓝色主题色彩 */
    --primary-blue: #2563eb;
    --light-blue: #3b82f6;
    --dark-blue: #1e40af;
    --accent-blue: #60a5fa;
    --bg-blue: #eff6ff;
    
    /* 中性色 */
    --white: #ffffff;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-600: #4b5563;
    --gray-800: #1f2937;
    --gray-900: #111827;
    
    /* 字体 */
    --font-family: 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', Arial, sans-serif;
    
    /* 间距 */
    --container-padding: 1rem;
    --section-padding: 4rem 0;
    
    /* 圆角 */
    --border-radius: 0.75rem;
    --border-radius-lg: 1rem;
    
    /* 阴影 */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

body {
    font-family: var(--font-family);
    line-height: 1.6;
    color: var(--gray-800);
    background-color: var(--white);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* 导航栏 */
.navbar {
    background: var(--white);
    box-shadow: var(--shadow-sm);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 4rem;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--primary-blue);
}

.logo-icon {
    font-size: 1.5rem;
}

.nav-menu {
    display: flex;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: var(--gray-600);
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-blue);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -0.5rem;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--primary-blue);
    border-radius: 1px;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 0.25rem;
    cursor: pointer;
}

.hamburger span {
    width: 1.5rem;
    height: 2px;
    background: var(--gray-600);
    transition: all 0.3s ease;
}

/* 主要内容 */
main {
    margin-top: 4rem;
}

/* 欢迎区域 */
.hero {
    background: linear-gradient(135deg, var(--bg-blue) 0%, var(--white) 100%);
    padding: 6rem 0 4rem;
    min-height: 80vh;
    display: flex;
    align-items: center;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-content {
    animation: fadeInUp 0.8s ease;
}

.hero-title {
    margin-bottom: 1.5rem;
}

.title-main {
    display: block;
    font-size: 3rem;
    font-weight: 700;
    color: var(--gray-900);
    line-height: 1.2;
}

.title-sub {
    display: block;
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--primary-blue);
    margin-top: 0.5rem;
}

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

.desc-main {
    display: block;
    font-size: 1.25rem;
    color: var(--gray-600);
    margin-bottom: 0.5rem;
}

.desc-sub {
    display: block;
    font-size: 1rem;
    color: var(--gray-500);
}

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

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

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-blue);
    line-height: 1;
}

.stat-label {
    display: block;
    font-size: 0.875rem;
    color: var(--gray-600);
    margin-top: 0.25rem;
}

.stat-label-en {
    display: block;
    font-size: 0.75rem;
    color: var(--gray-500);
}

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

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

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

.btn-primary:hover {
    background: var(--dark-blue);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

.btn-secondary:hover {
    background: var(--primary-blue);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.hero-image {
    display: flex;
    justify-content: center;
    animation: fadeInRight 0.8s ease;
}

.profile-card {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow-xl);
    text-align: center;
    max-width: 300px;
    width: 100%;
}

.profile-avatar {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.profile-info h3 {
    color: var(--gray-900);
    margin-bottom: 0.5rem;
}

.profile-info p {
    color: var(--gray-600);
    font-size: 0.875rem;
    margin-bottom: 0.25rem;
}

/* 快速导航 */
.quick-nav {
    padding: var(--section-padding);
    background: var(--gray-50);
}

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

.section-title .title-main {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 0.5rem;
}

.section-title .title-sub {
    display: block;
    font-size: 1.25rem;
    color: var(--primary-blue);
    font-weight: 400;
}

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

.nav-card {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-sm);
    text-align: center;
}

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

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

.nav-card h3 {
    color: var(--gray-900);
    margin-bottom: 0.5rem;
}

.nav-card p {
    color: var(--primary-blue);
    font-weight: 600;
    margin-bottom: 1rem;
}

.nav-desc {
    color: var(--gray-600);
    font-size: 0.875rem;
    line-height: 1.5;
}

/* 亮点成就 */
.highlights {
    padding: var(--section-padding);
    background: var(--white);
}

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

.highlight-card {
    background: var(--bg-blue);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.highlight-card:hover {
    border-color: var(--primary-blue);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

.highlight-card h3 {
    color: var(--gray-900);
    margin-bottom: 0.5rem;
}

.highlight-card p {
    color: var(--primary-blue);
    font-weight: 600;
    margin-bottom: 1rem;
}

.highlight-desc {
    color: var(--gray-600);
    font-size: 0.875rem;
    line-height: 1.5;
}

/* 页脚 */
.footer {
    background: var(--gray-900);
    color: var(--white);
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-info h3 {
    margin-bottom: 1rem;
    color: var(--primary-blue);
}

.footer-info p {
    color: var(--gray-300);
    margin-bottom: 0.5rem;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.footer-links a {
    color: var(--gray-300);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--primary-blue);
}

.footer-bottom {
    border-top: 1px solid var(--gray-700);
    padding-top: 1rem;
    text-align: center;
    color: var(--gray-400);
}

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

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* 页面特定样式 */

/* 页面标题 */
.page-header {
    background: linear-gradient(135deg, var(--bg-blue) 0%, var(--white) 100%);
    padding: 6rem 0 4rem;
    text-align: center;
}

.page-title {
    margin-bottom: 1rem;
}

.page-title .title-main {
    display: block;
    font-size: 3rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 0.5rem;
}

.page-title .title-sub {
    display: block;
    font-size: 1.5rem;
    color: var(--primary-blue);
    font-weight: 400;
}

.page-description {
    max-width: 600px;
    margin: 0 auto;
}

.page-description .desc-main {
    display: block;
    font-size: 1.25rem;
    color: var(--gray-600);
    margin-bottom: 0.5rem;
}

.page-description .desc-sub {
    display: block;
    font-size: 1rem;
    color: var(--gray-500);
}

/* 个人简介部分 */
.about-intro {
    padding: var(--section-padding);
    background: var(--white);
}

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

.profile-details {
    background: var(--gray-50);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    margin-bottom: 2rem;
}

.detail-item {
    display: flex;
    margin-bottom: 1rem;
    align-items: flex-start;
}

.detail-label {
    font-weight: 600;
    color: var(--gray-700);
    min-width: 120px;
    margin-right: 1rem;
}

.detail-value {
    color: var(--gray-600);
    flex: 1;
}

.intro-description p {
    margin-bottom: 1.5rem;
    line-height: 1.8;
    color: var(--gray-600);
}

.profile-showcase {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.showcase-item {
    background: var(--bg-blue);
    border-radius: var(--border-radius-lg);
    padding: 1.5rem;
    text-align: center;
    transition: all 0.3s ease;
}

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

.showcase-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.showcase-item h3 {
    color: var(--gray-900);
    margin-bottom: 0.5rem;
}

.showcase-item p {
    color: var(--primary-blue);
    font-weight: 600;
}

/* 兴趣爱好部分 */
.interests {
    padding: var(--section-padding);
    background: var(--gray-50);
}

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

.interest-card {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.interest-card:hover {
    border-color: var(--primary-blue);
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

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

.interest-card h3 {
    color: var(--gray-900);
    margin-bottom: 0.5rem;
}

.interest-card > p {
    color: var(--primary-blue);
    font-weight: 600;
    margin-bottom: 1rem;
}

.interest-details p {
    color: var(--gray-600);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.interest-highlight {
    background: var(--bg-blue);
    border-radius: var(--border-radius);
    padding: 1rem;
    margin-top: 1rem;
}

.highlight-text {
    color: var(--primary-blue);
    font-weight: 600;
    font-size: 0.875rem;
}

/* 成长历程 */
.journey {
    padding: var(--section-padding);
    background: var(--white);
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 2rem;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--primary-blue);
}

.timeline-item {
    position: relative;
    margin-bottom: 3rem;
    padding-left: 5rem;
}

.timeline-year {
    position: absolute;
    left: -1rem;
    top: 0;
    background: var(--primary-blue);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    font-weight: 700;
    font-size: 1.125rem;
}

.timeline-content {
    background: var(--gray-50);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow-sm);
}

.timeline-content h3 {
    color: var(--gray-900);
    margin-bottom: 0.5rem;
}

.timeline-content > p {
    color: var(--gray-600);
    margin-bottom: 1rem;
}

.timeline-content p:last-child {
    color: var(--gray-500);
    font-size: 0.875rem;
    line-height: 1.6;
}

/* 个人特质 */
.qualities {
    padding: var(--section-padding);
    background: var(--gray-50);
}

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

.quality-card {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

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

.quality-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.quality-card h3 {
    color: var(--gray-900);
    margin-bottom: 0.5rem;
}

.quality-card > p {
    color: var(--primary-blue);
    font-weight: 600;
    margin-bottom: 1rem;
}

.quality-card p:last-child {
    color: var(--gray-600);
    font-size: 0.875rem;
    line-height: 1.5;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .hamburger {
        display: flex;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .title-main {
        font-size: 2rem;
    }
    
    .title-sub {
        font-size: 1.25rem;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .hero-buttons {
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .nav-grid {
        grid-template-columns: 1fr;
    }
    
    .highlights-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-links {
        justify-content: center;
    }
    
    /* 关于我页面移动端样式 */
    .page-title .title-main {
        font-size: 2rem;
    }
    
    .page-title .title-sub {
        font-size: 1.25rem;
    }
    
    .intro-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .interests-grid {
        grid-template-columns: 1fr;
    }
    
    .qualities-grid {
        grid-template-columns: 1fr;
    }
    
    .timeline::before {
        left: 1rem;
    }
    
    .timeline-item {
        padding-left: 3rem;
    }
    
    .timeline-year {
        left: -0.5rem;
        font-size: 1rem;
        padding: 0.25rem 0.75rem;
    }
}

/* 画展页面特定样式 */
.exhibition-header {
    background: linear-gradient(135deg, #1e40af 0%, #3b82f6 50%, #60a5fa 100%);
    color: white;
}

.exhibition-title {
    font-size: 3rem;
    font-weight: 700;
    color: white;
    margin: 1rem 0 0.5rem;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.exhibition-subtitle {
    font-size: 1.5rem;
    color: rgba(255,255,255,0.9);
    margin-bottom: 2rem;
    font-weight: 400;
}

.exhibition-intro {
    padding: var(--section-padding);
    background: var(--white);
}

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

.section-subtitle {
    color: var(--primary-blue);
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.intro-description,
.intro-description-en {
    color: var(--gray-600);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.intro-description-en {
    color: var(--gray-500);
    font-style: italic;
}

.exhibition-stats {
    display: flex;
    gap: 2rem;
    margin-top: 2rem;
}

.exhibition-poster {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--light-blue) 100%);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    color: white;
    text-align: center;
    box-shadow: var(--shadow-xl);
}

.poster-content h4 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.poster-content p {
    margin-bottom: 0.25rem;
}

.poster-details {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255,255,255,0.3);
}

.poster-details p {
    font-size: 0.875rem;
    opacity: 0.9;
}

/* 画作展示 */
.artworks {
    padding: var(--section-padding);
    background: var(--gray-50);
}

.artwork-filter {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.75rem 1.5rem;
    border: 2px solid var(--primary-blue);
    background: transparent;
    color: var(--primary-blue);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 600;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--primary-blue);
    color: white;
}

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

.artwork-card {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

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

.artwork-image {
    position: relative;
    aspect-ratio: 4/3;
    background: var(--gray-100);
    display: flex;
    align-items: center;
    justify-content: center;
}

.placeholder-image {
    font-size: 4rem;
    opacity: 0.5;
}

.artwork-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 8px;
    transition: transform 0.3s ease;
}

.artwork-card:hover .artwork-img {
    transform: scale(1.05);
}

.process-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 8px;
}

.scene-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 8px;
}

/* 主题作品样式 */
.theme-section {
    margin-top: 4rem;
    padding-top: 2rem;
    border-top: 2px solid #e5e7eb;
}

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

.theme-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.theme-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 25px -3px rgba(0, 0, 0, 0.1);
}

.theme-image {
    position: relative;
    height: 250px;
    overflow: hidden;
}

.theme-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.theme-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.9) 0%, rgba(96, 165, 250, 0.9) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.theme-card:hover .theme-img {
    transform: scale(1.05);
}

.theme-info {
    padding: 1.5rem;
}

.theme-info h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 0.5rem;
}

.theme-info p {
    color: #6b7280;
    margin-bottom: 1rem;
    line-height: 1.6;
}

.theme-meta {
    font-size: 0.875rem;
    color: #9ca3af;
    font-weight: 500;
}

.artwork-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(37, 99, 235, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.artwork-image:hover .artwork-overlay {
    opacity: 1;
}

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

.view-btn:hover {
    transform: scale(1.05);
}

.artwork-info {
    padding: 1.5rem;
}

.artwork-info h3 {
    color: var(--gray-900);
    margin-bottom: 0.5rem;
}

.artwork-info > p {
    color: var(--primary-blue);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.artwork-meta {
    color: var(--gray-500);
    font-size: 0.875rem;
}

/* 创作过程 */
.creation-process {
    padding: var(--section-padding);
    background: var(--white);
}

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

.process-card {
    text-align: center;
    padding: 2rem;
    background: var(--gray-50);
    border-radius: var(--border-radius-lg);
    transition: all 0.3s ease;
}

.process-card:hover {
    background: var(--bg-blue);
    transform: translateY(-4px);
}

.process-image {
    margin-bottom: 1rem;
}

.process-info h3 {
    color: var(--gray-900);
    margin-bottom: 0.5rem;
}

.process-info > p {
    color: var(--primary-blue);
    font-weight: 600;
    margin-bottom: 1rem;
}

.process-info p:last-child {
    color: var(--gray-600);
    font-size: 0.875rem;
    line-height: 1.5;
}

/* 展览现场 */
.exhibition-scene {
    padding: var(--section-padding);
    background: var(--gray-50);
}

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

.scene-card {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

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

.scene-image {
    aspect-ratio: 16/9;
    background: var(--gray-100);
    display: flex;
    align-items: center;
    justify-content: center;
}

.scene-info {
    padding: 1.5rem;
    text-align: center;
}

.scene-info h3 {
    color: var(--gray-900);
    margin-bottom: 0.5rem;
}

.scene-info p {
    color: var(--primary-blue);
    font-weight: 600;
}

/* 展览感言 */
.exhibition-reflection {
    padding: var(--section-padding);
    background: var(--white);
}

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

.reflection-quote {
    background: var(--bg-blue);
    border-left: 4px solid var(--primary-blue);
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    margin: 0;
}

.reflection-quote p {
    color: var(--gray-700);
    font-size: 1.125rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.reflection-quote p:last-of-type {
    margin-bottom: 1rem;
}

.reflection-quote cite {
    color: var(--primary-blue);
    font-weight: 600;
    font-style: normal;
}

/* 模态框 */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.8);
    backdrop-filter: blur(5px);
}

.modal-content {
    background-color: white;
    margin: 5% auto;
    border-radius: var(--border-radius-lg);
    width: 90%;
    max-width: 800px;
    max-height: 80vh;
    overflow-y: auto;
    position: relative;
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.close {
    position: absolute;
    right: 1rem;
    top: 1rem;
    font-size: 2rem;
    font-weight: bold;
    color: var(--gray-400);
    cursor: pointer;
    z-index: 2001;
}

.close:hover {
    color: var(--gray-600);
}

.modal-body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    padding: 2rem;
}

.modal-image {
    aspect-ratio: 4/3;
    background: var(--gray-100);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.modal-artwork-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--border-radius);
}

.modal-info h3 {
    color: var(--gray-900);
    margin-bottom: 0.5rem;
}

.modal-info > p {
    color: var(--primary-blue);
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.modal-details p {
    color: var(--gray-600);
    margin-bottom: 1rem;
}

.modal-details strong {
    color: var(--gray-800);
}

/* 画展页面移动端样式 */
@media (max-width: 768px) {
    .exhibition-title {
        font-size: 2rem;
    }
    
    .exhibition-subtitle {
        font-size: 1.25rem;
    }
    
    .intro-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .exhibition-stats {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .artwork-filter {
        flex-direction: column;
        align-items: center;
    }
    
    .artworks-grid {
        grid-template-columns: 1fr;
    }
    
    .process-grid,
    .scene-grid {
        grid-template-columns: 1fr;
    }
    
    .modal-body {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
}

/* 获奖经历页面特定样式 */
.achievements-header {
    background: linear-gradient(135deg, #1e40af 0%, #3b82f6 50%, #60a5fa 100%);
    color: white;
}

.achievements-overview {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-top: 3rem;
}

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

.overview-stat .stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: white;
    line-height: 1;
}

.overview-stat .stat-label {
    display: block;
    font-size: 1rem;
    color: rgba(255,255,255,0.9);
    margin-top: 0.5rem;
}

.overview-stat .stat-label-en {
    display: block;
    font-size: 0.875rem;
    color: rgba(255,255,255,0.7);
}

/* 成就分类导航 */
.achievements-nav {
    padding: 2rem 0;
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
}

.category-filter {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.category-btn {
    padding: 0.75rem 1.5rem;
    border: 2px solid var(--primary-blue);
    background: transparent;
    color: var(--primary-blue);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 600;
    font-size: 0.875rem;
}

.category-btn:hover,
.category-btn.active {
    background: var(--primary-blue);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* 主要成就 */
.major-achievements {
    padding: var(--section-padding);
    background: var(--gray-50);
}

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

.major-card {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    border: 2px solid transparent;
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.major-card:hover {
    border-color: var(--primary-blue);
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.achievement-icon {
    font-size: 3rem;
    flex-shrink: 0;
}

.achievement-content {
    flex: 1;
}

.achievement-content h3 {
    color: var(--gray-900);
    margin-bottom: 0.5rem;
    font-size: 1.25rem;
}

.achievement-content > p {
    color: var(--primary-blue);
    font-weight: 600;
    margin-bottom: 1rem;
}

.achievement-details {
    margin-top: 1rem;
}

.achievement-date {
    display: block;
    color: var(--primary-blue);
    font-weight: 600;
    font-size: 0.875rem;
    margin-bottom: 0.25rem;
}

.achievement-org {
    display: block;
    color: var(--gray-600);
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

.achievement-desc {
    color: var(--gray-600);
    font-size: 0.875rem;
    line-height: 1.5;
}

/* 详细成就 */
.detailed-achievements {
    padding: var(--section-padding);
    background: var(--white);
}

.achievement-category {
    margin-bottom: 4rem;
}

.category-title {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--gray-900);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--primary-blue);
}

.category-icon {
    font-size: 2rem;
}

.category-title-en {
    color: var(--primary-blue);
    font-weight: 400;
    font-size: 1rem;
    margin-left: auto;
}

.achievements-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.achievement-item {
    display: flex;
    gap: 2rem;
    padding: 1.5rem;
    background: var(--gray-50);
    border-radius: var(--border-radius-lg);
    transition: all 0.3s ease;
    border-left: 4px solid transparent;
}

.achievement-item:hover {
    background: var(--bg-blue);
    border-left-color: var(--primary-blue);
    transform: translateX(4px);
}

.achievement-date {
    min-width: 120px;
    color: var(--primary-blue);
    font-weight: 600;
    font-size: 0.875rem;
    flex-shrink: 0;
}

.achievement-content {
    flex: 1;
}

.achievement-content h4 {
    color: var(--gray-900);
    margin-bottom: 0.5rem;
    font-size: 1.125rem;
}

.achievement-content > p {
    color: var(--primary-blue);
    font-weight: 600;
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
}

.achievement-org {
    display: block;
    color: var(--gray-600);
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

.achievement-desc {
    color: var(--gray-600);
    font-size: 0.875rem;
    line-height: 1.5;
}

/* 成就统计 */
.achievements-stats {
    padding: var(--section-padding);
    background: var(--gray-50);
}

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

.stat-card {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

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

.stat-card .stat-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.stat-card .stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-blue);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-card .stat-label {
    color: var(--gray-900);
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.stat-card .stat-label-en {
    color: var(--gray-500);
    font-size: 0.875rem;
}

/* 获奖经历页面移动端样式 */
@media (max-width: 768px) {
    .achievements-overview {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }
    
    .category-filter {
        flex-direction: column;
        align-items: center;
    }
    
    .major-grid {
        grid-template-columns: 1fr;
    }
    
    .major-card {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .achievement-item {
        flex-direction: column;
        gap: 1rem;
    }
    
    .achievement-date {
        min-width: auto;
    }
    
    .category-title {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .category-title-en {
        margin-left: 0;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* 活动照片页面特定样式 */
.gallery-header {
    background: linear-gradient(135deg, #1e40af 0%, #3b82f6 50%, #60a5fa 100%);
    color: white;
}

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

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

.gallery-stat .stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: white;
    line-height: 1;
}

.gallery-stat .stat-label {
    display: block;
    font-size: 1rem;
    color: rgba(255,255,255,0.9);
    margin-top: 0.5rem;
}

.gallery-stat .stat-label-en {
    display: block;
    font-size: 0.875rem;
    color: rgba(255,255,255,0.7);
}

/* 照片分类导航 */
.gallery-nav {
    padding: 2rem 0;
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
}

.gallery-filter {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

/* 照片展示 */
.photo-gallery {
    padding: var(--section-padding);
    background: var(--gray-50);
}

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

.photo-item {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

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

.photo-container {
    position: relative;
    aspect-ratio: 4/3;
    background: var(--gray-100);
    display: flex;
    align-items: center;
    justify-content: center;
}

.photo-placeholder {
    font-size: 4rem;
    opacity: 0.5;
}

.photo-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 12px;
    transition: transform 0.3s ease;
}

.photo-container:hover .photo-image {
    transform: scale(1.05);
}

.photo-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.9) 0%, rgba(96, 165, 250, 0.9) 100%);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 1.5rem;
    opacity: 0;
    transition: opacity 0.3s ease;
    color: white;
}

.photo-container:hover .photo-overlay {
    opacity: 1;
}

.photo-info h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.photo-info p {
    font-size: 1rem;
    opacity: 0.9;
    margin-bottom: 0.5rem;
}

.photo-date {
    font-size: 0.875rem;
    opacity: 0.8;
}

.photo-btn {
    background: var(--white);
    color: var(--primary-blue);
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    align-self: flex-start;
}

.photo-btn:hover {
    background: var(--gray-50);
    transform: scale(1.05);
}

/* 活动总结 */
.gallery-summary {
    padding: var(--section-padding);
    background: var(--white);
}

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

.summary-card {
    background: var(--gray-50);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.summary-card:hover {
    background: var(--bg-blue);
    border-color: var(--primary-blue);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

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

.summary-card h3 {
    color: var(--gray-900);
    margin-bottom: 0.5rem;
    font-size: 1.25rem;
}

.summary-card > p {
    color: var(--primary-blue);
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.summary-details p {
    color: var(--gray-600);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.summary-count {
    display: inline-block;
    background: var(--primary-blue);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    font-size: 0.875rem;
    font-weight: 600;
}

/* 照片模态框 */
.modal-photo {
    aspect-ratio: 4/3;
    background: var(--gray-100);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.modal-photo .photo-placeholder {
    font-size: 4rem;
    opacity: 0.5;
}

.modal-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 8px;
}

/* 活动照片页面移动端样式 */
@media (max-width: 768px) {
    .gallery-stats {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }
    
    .gallery-filter {
        flex-direction: column;
        align-items: center;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .summary-grid {
        grid-template-columns: 1fr;
    }
    
    .photo-overlay {
        padding: 1rem;
    }
    
    .photo-info h3 {
        font-size: 1.125rem;
    }
    
    .photo-info p {
        font-size: 0.875rem;
    }
}

/* 联系方式页面特定样式 */
.contact-header {
    background: linear-gradient(135deg, #1e40af 0%, #3b82f6 50%, #60a5fa 100%);
    color: white;
}

.contact-info {
    padding: var(--section-padding);
    background: var(--white);
}

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

.contact-cards {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-card {
    background: var(--gray-50);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.contact-card:hover {
    background: var(--bg-blue);
    border-color: var(--primary-blue);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.contact-card {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.contact-icon {
    font-size: 3rem;
    flex-shrink: 0;
}

.contact-content h3 {
    color: var(--gray-900);
    margin-bottom: 0.5rem;
    font-size: 1.25rem;
}

.contact-content > p {
    color: var(--primary-blue);
    font-weight: 600;
    margin-bottom: 1rem;
}

.contact-detail {
    margin-top: 1rem;
}

.contact-label {
    color: var(--gray-700);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.contact-link {
    color: var(--primary-blue);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.125rem;
    transition: color 0.3s ease;
}

.contact-link:hover {
    color: var(--dark-blue);
    text-decoration: underline;
}

.contact-note {
    color: var(--gray-600);
    font-size: 0.875rem;
    margin-top: 0.5rem;
    line-height: 1.5;
}

.contact-note-en {
    color: var(--gray-500);
    font-size: 0.875rem;
    font-style: italic;
}

/* 二维码容器 */
.qr-code-container {
    margin: 1rem 0;
    text-align: center;
}

.qr-code-placeholder {
    display: inline-block;
    background: var(--white);
    border: 2px dashed var(--primary-blue);
    border-radius: var(--border-radius);
    padding: 2rem;
    width: 200px;
    height: 200px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.qr-icon {
    font-size: 3rem;
    opacity: 0.5;
}

.qr-code-placeholder p {
    color: var(--gray-600);
    font-size: 0.875rem;
    margin: 0;
}

/* 联系表单 */
.contact-form {
    background: var(--gray-50);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
}

.message-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    color: var(--gray-700);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.75rem;
    border: 2px solid var(--gray-200);
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: border-color 0.3s ease;
    background: var(--white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

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

.checkbox-group {
    flex-direction: row;
    align-items: flex-start;
    gap: 0.75rem;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    cursor: pointer;
    color: var(--gray-600);
    font-size: 0.875rem;
    line-height: 1.5;
}

.checkbox-label input[type="checkbox"] {
    margin: 0;
    width: auto;
}

.submit-btn {
    background: var(--primary-blue);
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
}

.submit-btn:hover {
    background: var(--dark-blue);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* 联系说明 */
.contact-guidelines {
    padding: var(--section-padding);
    background: var(--gray-50);
}

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

.guideline-card {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

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

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

.guideline-card h3 {
    color: var(--gray-900);
    margin-bottom: 0.5rem;
}

.guideline-card > p {
    color: var(--primary-blue);
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.guideline-details p {
    color: var(--gray-600);
    font-size: 0.875rem;
    line-height: 1.6;
    margin-bottom: 0.75rem;
}

.guideline-details p:last-child {
    color: var(--gray-500);
    font-style: italic;
    margin-bottom: 0;
}

/* 社交媒体 */
.social-media {
    padding: var(--section-padding);
    background: var(--white);
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.social-link {
    background: var(--gray-50);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 1rem;
    min-width: 200px;
}

.social-link:hover {
    background: var(--bg-blue);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.social-icon {
    font-size: 2.5rem;
    flex-shrink: 0;
}

.social-info h3 {
    color: var(--gray-900);
    margin-bottom: 0.25rem;
    font-size: 1.125rem;
}

.social-info p {
    color: var(--primary-blue);
    font-weight: 600;
    font-size: 0.875rem;
}

/* 成功消息 */
.success-message {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: white;
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow-xl);
    z-index: 3000;
    text-align: center;
    max-width: 400px;
    width: 90%;
    animation: successSlideIn 0.3s ease;
}

@keyframes successSlideIn {
    from {
        opacity: 0;
        transform: translate(-50%, -60%);
    }
    to {
        opacity: 1;
        transform: translate(-50%, -50%);
    }
}

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

.success-content h3 {
    color: var(--gray-900);
    margin-bottom: 1rem;
}

.success-content p {
    color: var(--gray-600);
    margin-bottom: 0.5rem;
    line-height: 1.5;
}

/* 联系方式页面移动端样式 */
@media (max-width: 768px) {
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .contact-card {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .guidelines-grid {
        grid-template-columns: 1fr;
    }
    
    .social-links {
        flex-direction: column;
        align-items: center;
    }
    
    .social-link {
        min-width: auto;
        width: 100%;
        max-width: 300px;
    }
    
    .qr-code-placeholder {
        width: 150px;
        height: 150px;
    }
}

@media (max-width: 480px) {
    :root {
        --container-padding: 0.5rem;
        --section-padding: 2rem 0;
    }
    
    .hero {
        padding: 4rem 0 2rem;
        min-height: 60vh;
    }
    
    .title-main {
        font-size: 1.75rem;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 1rem;
    }
    
    .btn {
        padding: 0.625rem 1.25rem;
        font-size: 0.875rem;
    }
}

/* 联系方式部分样式 */
.contact-section {
    background: linear-gradient(135deg, var(--bg-blue) 0%, var(--white) 100%);
    padding: var(--section-padding);
}

.contact-simple {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-top: 2rem;
}

.contact-item {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: all 0.3s ease;
}

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

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

.contact-item h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-blue);
    margin-bottom: 0.5rem;
}

.contact-item p {
    color: var(--gray-600);
    margin-bottom: 1rem;
}

.email-link {
    display: inline-block;
    color: var(--primary-blue);
    text-decoration: none;
    font-weight: 500;
    font-size: 1.1rem;
    margin-bottom: 1rem;
    padding: 0.5rem 1rem;
    border: 2px solid var(--primary-blue);
    border-radius: var(--border-radius);
    transition: all 0.3s ease;
}

.email-link:hover {
    background: var(--primary-blue);
    color: var(--white);
}

.qr-placeholder {
    background: var(--gray-50);
    border: 2px dashed var(--gray-300);
    border-radius: var(--border-radius);
    padding: 2rem;
    margin: 1rem 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.qr-code-container {
    margin: 1rem 0;
    display: flex;
    justify-content: center;
    align-items: center;
}

.qr-code-image {
    width: 150px;
    height: 150px;
    object-fit: cover;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    transition: transform 0.3s ease;
}

.qr-code-image:hover {
    transform: scale(1.05);
}

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

.contact-note {
    font-size: 0.9rem;
    color: var(--gray-600);
    margin-bottom: 0.25rem;
}

.contact-note-en {
    font-size: 0.85rem;
    color: var(--gray-500);
    font-style: italic;
}

.contact-note-simple {
    text-align: center;
    margin-top: 2rem;
    padding: 1.5rem;
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
}

.contact-note-simple p {
    color: var(--gray-700);
    margin-bottom: 0.5rem;
    font-size: 1rem;
}

.contact-note-simple p:last-child {
    margin-bottom: 0;
    font-size: 0.9rem;
    color: var(--gray-600);
    font-style: italic;
}

/* 联系方式部分移动端样式 */
@media (max-width: 768px) {
    .contact-simple {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .contact-item {
        padding: 1.5rem;
    }
    
    .contact-item .contact-icon {
        font-size: 2.5rem;
    }
    
    .qr-placeholder {
        padding: 1.5rem;
    }
    
    .qr-icon {
        font-size: 1.5rem;
    }
    
    .qr-code-image {
        width: 120px;
        height: 120px;
    }
}

/* ICP备案号链接样式 */
.footer-info a {
    color: var(--gray-600);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-info a:hover {
    color: var(--primary-blue);
    text-decoration: underline;
}

/* LOGO和头像图片样式 */
.logo-icon {
    width: 40px;
    height: 40px;
    object-fit: contain;
    margin-right: 0.5rem;
}

.avatar-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

.profile-avatar {
    width: 140px;
    height: 140px;
    border-radius: 50%;
    overflow: hidden;
    background: var(--gray-100);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    box-shadow: var(--shadow-md);
}

/* 移动端LOGO调整 */
@media (max-width: 768px) {
    .logo-icon {
        width: 36px;
        height: 36px;
    }
    
    .profile-avatar {
        width: 120px;
        height: 120px;
    }
}