/* 基础重置和变量 */
:root {
    --primary-color: #2563eb;
    --secondary-color: #1e40af;
    --accent-color: #3b82f6;
    --text-dark: #1f2937;
    --text-light: #6b7280;
    --bg-light: #f9fafb;
    --bg-white: #ffffff;
    --border-color: #e5e7eb;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --gradient-primary: linear-gradient(135deg, #2563eb 0%, #3b82f6 100%);
    --gradient-secondary: linear-gradient(135deg, #1e40af 0%, #2563eb 100%);
    --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);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-white);
    padding-top: 65px; /* 匹配导航栏高度 */
}

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

/* 导航栏 */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 1000;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    box-shadow: 0 1px 0 0 rgba(0, 0, 0, 0.05);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 65px; /* 稍微减少导航栏高度 */
}

.nav-logo {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.logo-link {
    text-decoration: none;
    transition: opacity 0.3s ease;
}

.logo-link:hover {
    opacity: 0.8;
}

.logo-image {
    height: 32px;
    width: auto;
}

.logo-text {
    font-size: 1.8rem;
    font-weight: 800;
    color: #1d1d1f;
    line-height: 1;
    text-transform: lowercase;
}

.logo-subtitle {
    font-size: 0.75rem;
    color: #86868b;
    line-height: 1;
}

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

.nav-link {
    text-decoration: none;
    color: #1d1d1f;
    font-weight: 500;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    position: relative;
    padding: 8px 0;
}

.nav-link:hover {
    color: #0071e3;
    opacity: 0.8;
}

.nav-link.active {
    color: #0071e3;
    font-weight: 600;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    width: 0;
    height: 2px;
    background: #0071e3;
    transition: all 0.3s ease;
    transform: translateX(-50%);
    border-radius: 1px;
}

.nav-link:hover::after {
    width: 80%;
}

.nav-link.active::after {
    width: 100%;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.language-switch {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.lang-link {
    text-decoration: none;
    color: #86868b;
    font-size: 0.85rem;
    font-weight: 500;
    transition: all 0.3s ease;
    padding: 4px 8px;
    border-radius: 4px;
}

.lang-link:hover {
    color: #0071e3;
    background: rgba(0, 113, 227, 0.1);
}

.lang-divider {
    color: #d1d1d6;
    font-size: 0.85rem;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 8px;
    border-radius: 4px;
    transition: background 0.3s ease;
}

.nav-toggle:hover {
    background: rgba(0, 0, 0, 0.05);
}

.bar {
    width: 20px;
    height: 2px;
    background-color: #1d1d1f;
    margin: 2px 0;
    transition: 0.3s;
    border-radius: 1px;
}

/* 页面头部通用样式 */
.page-header {
    padding: 30px 0 25px; /* 更紧凑的padding */
    background: linear-gradient(135deg, #87CEEB 0%, #87CEFA 100%);
    margin-bottom: 0.5rem; /* 进一步减少与下方内容的间距 */
}

.page-header .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.header-content {
    padding: 1rem 0;
}

.header-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    color: white;
    padding: 6px 12px;
    border-radius: 16px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.page-title {
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: #ffffff;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.page-subtitle {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 1.5rem;
    line-height: 1.6;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.header-stats {
    display: flex;
    gap: 2rem;
}

.page-header .stat-number {
    color: #ffffff;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

/* Specific colors for page header statistics */
.page-header .stat-item:nth-child(odd) .stat-number {
    color: #ffffff; /* Bright orange for sky blue background */
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.4);
}

.page-header .stat-item:nth-child(even) .stat-number {
    color: #ffffff; /* White for contrast on sky blue background */
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.4);
}

.page-header .stat-label {
    color: rgba(255, 255, 255, 0.8);
}

.header-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

/* 主页面 */
.hero {
    padding: 40px 0 60px;
    background: #9ec1d2;
    display: flex;
    align-items: flex-start;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, rgba(0, 0, 0, 0.1) 50%, transparent 100%);
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-badge {
    display: inline-block;
    background: #007AFF;
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    box-shadow: 0 2px 8px rgba(0, 122, 255, 0.3);
    transition: all 0.3s ease;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
}

.highlight {
    background: linear-gradient(135deg, #007AFF 0%, #0056CC 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.typewriter {
    border-right: 3px solid var(--primary-color);
    animation: blink 1s infinite;
}

@keyframes blink {
    0%, 50% { border-color: var(--primary-color); }
    51%, 100% { border-color: transparent; }
}

.hero-description {
    font-size: 1.25rem;
    color: var(--text-light);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.hero-stats {
    display: flex;
    gap: 2rem;
    margin-bottom: 2.5rem;
}

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

.stat-number {
    font-size: 2rem;
    font-weight: 800;
    color: #f2ece5; /* Orange color for statistics */
    line-height: 1;
}

/* Alternating blue color for some statistics */
.stat-item:nth-child(2n) .stat-number {
    color: #ffffff; /* Blue color for even statistics */
}

.stat-label {
    font-size: 0.875rem;
    color: #6b7280;
    margin-top: 4px;
}

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

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

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-md);
}

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

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

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

/* 时间线视觉 */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.timeline-container {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: var(--shadow-xl);
    max-width: 400px;
    width: 100%;
}

.timeline-title {
    text-align: center;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 2rem;
}

.timeline {
    position: relative;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--border-color);
}

.timeline-item {
    position: relative;
    padding-left: 3rem;
    margin-bottom: 2rem;
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-dot {
    position: absolute;
    left: -8px;
    top: 8px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--border-color);
    border: 3px solid white;
}

.timeline-item.past .timeline-dot {
    background: var(--text-light);
}

.timeline-item.current .timeline-dot {
    background: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.2);
}

.timeline-item.future .timeline-dot {
    background: var(--bg-light);
    border-color: var(--border-color);
}

.timeline-content h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 4px;
}

.timeline-content p {
    font-size: 0.875rem;
    color: var(--text-light);
}

.timeline-item.current .timeline-content h4 {
    color: var(--primary-color);
}

/* 核心价值观部分 */
.values {
    padding: 80px 0;
    background: var(--bg-white);
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-top: 1rem; /* 适度减少顶部间距 */
    margin-bottom: 2rem; /* 减少底部间距 */
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.value-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid var(--border-color);
}

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

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

.value-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.value-card p {
    color: var(--text-light);
    line-height: 1.6;
}

/* 四大体系预览 */
.systems-preview {
    padding: 80px 0;
    background: var(--bg-light);
}

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

.system-card {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.system-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.system-card:hover::before {
    transform: scaleX(1);
}

.system-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
}

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

.system-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.system-card p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.system-stats {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.system-stats span {
    background: var(--bg-light);
    color: var(--text-dark);
    padding: 4px 12px;
    border-radius: 16px;
    font-size: 0.75rem;
    font-weight: 500;
}

.system-link {
    display: inline-block;
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    padding: 8px 0;
    border-bottom: 2px solid transparent;
    transition: border-color 0.3s ease;
}

.system-link:hover {
    border-bottom-color: var(--primary-color);
}

/* 成长宣言 */
.manifesto {
    padding: 80px 0;
    background: var(--gradient-secondary);
    color: white;
    text-align: center;
}

.manifesto-content h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 2rem;
}

.manifesto blockquote {
    max-width: 800px;
    margin: 0 auto;
    font-size: 1.25rem;
    line-height: 1.8;
    font-style: italic;
}

.manifesto blockquote p {
    margin-bottom: 1.5rem;
}

.manifesto blockquote footer {
    font-size: 1.1rem;
    font-weight: 700;
    margin-top: 2rem;
    font-style: normal;
}

/* 博客页面样式 */
.blog-posts {
    padding: 3rem 0;
    background: var(--bg-light);
}

.posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.post-card {
    background: var(--bg-white);
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
    margin-bottom: 1.5rem;
}

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

.post-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.post-date {
    font-size: 1rem;
    color: var(--text-light);
    font-weight: 500;
}

.post-category {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.post-category.strategy {
    background: #fef3c7;
    color: #92400e;
}

.post-category.tactics {
    background: #dbeafe;
    color: #1e40af;
}

.post-category.systems-new {
    background: #e0f2fe;
    color: #0d925a;
}

.post-category.life {
    background: #fce7f3;
    color: #be185d;
}

.post-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-dark);
    line-height: 1.4;
    margin-bottom: 0.75rem;
}

.post-excerpt {
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.post-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-bottom: 0rem;
}

.tag {
    background: var(--bg-light);
    color: var(--text-light);
    padding: 0.25rem 0.5rem;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 500;
}

.read-more-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.875rem;
    transition: all 0.3s ease;
}

.read-more-link:hover {
    color: var(--secondary-color);
    gap: 0.75rem;
}

.blog-categories {
    padding: 2rem 0;
    background: var(--bg-white);
    border-bottom: 1px solid var(--border-color);
}

.categories-nav {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.category-btn {
    padding: 0.75rem 1.5rem;
    border: 2px solid var(--border-color);
    background: var(--bg-white);
    color: var(--text-light);
    border-radius: 25px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.category-btn:hover,
.category-btn.active {
    border-color: var(--primary-color);
    color: var(--primary-color);
    background: rgba(37, 99, 235, 0.05);
}

/* 博客头部样式 */
.blog-header {
    background: linear-gradient(135deg, #87CEEB 0%, #87CEFA 100%);
    color: white;
    padding: 30px 0 25px;
}

.blog-header .page-title {
    color: #ffffff;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.blog-header .page-subtitle {
    color: rgba(255, 255, 255, 0.9);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

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

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

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: white;
    line-height: 1;
}

.stat-label {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.8);
    margin-top: 0.25rem;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .posts-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .post-card {
        margin-bottom: 1rem;
    }
    
    .categories-nav {
        gap: 0.5rem;
    }
    
    .category-btn {
        padding: 0.5rem 1rem;
        font-size: 0.875rem;
    }
    
    .header-stats {
        gap: 1rem;
    }
}

/* 页脚 */
.footer {
    background: var(--text-dark);
    color: white;
    padding: 60px 0 20px;
}

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

.footer-section h3,
.footer-section h4 {
    margin-bottom: 1rem;
    color: white;
}

.footer-section h3 {
    font-size: 1.5rem;
    font-weight: 700;
}

.footer-section h4 {
    font-size: 1.125rem;
    font-weight: 600;
}

.footer-section p,
.footer-section li {
    color: #9ca3af;
    line-height: 1.6;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-link:hover {
    background: var(--accent-color);
    transform: translateY(-2px);
}

.footer-bottom {
    border-top: 1px solid #374151;
    padding-top: 2rem;
    text-align: center;
    color: #9ca3af;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: white;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: var(--shadow-lg);
        padding: 2rem 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-toggle {
        display: flex;
    }

    .hero-container {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-stats {
        justify-content: center;
    }

    .hero-buttons {
        justify-content: center;
        flex-wrap: wrap;
    }

    .systems-grid {
        grid-template-columns: 1fr;
    }

    .values-grid {
        grid-template-columns: 1fr;
    }

    .timeline-container {
        margin-top: 2rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero-description {
        font-size: 1rem;
    }

    .hero-stats {
        flex-direction: column;
        gap: 1rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .manifesto-content h2 {
        font-size: 2rem;
    }

    .manifesto blockquote {
        font-size: 1rem;
    }
}

/* 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;
}

/* 滚动行为 */
html {
    scroll-behavior: smooth;
}

/* 战略指挥部样式 */
.strategy-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
}

.strategy-content {
    max-width: 1000px;
    margin: 0 auto;
}

.section-intro {
    text-align: center;
    font-size: 1.125rem;
    color: var(--text-light);
    margin-bottom: 3rem;
}

.twelve-lives {
    margin-bottom: 4rem;
}

.twelve-lives h3 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
    text-align: center;
}

.lives-timeline {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.life-phase {
    background: white;
    border-radius: 16px;
    padding: 2rem;
    box-shadow: var(--shadow-md);
    border-left: 4px solid var(--border-color);
    transition: all 0.3s ease;
}

.life-phase:hover {
    transform: translateX(8px);
    box-shadow: var(--shadow-lg);
}

.life-phase.past {
    border-left-color: var(--text-light);
}

.life-phase.current {
    border-left-color: var(--primary-color);
    background: linear-gradient(135deg, #fff 0%, #f0f7ff 100%);
}

.life-phase.future {
    border-left-color: var(--accent-color);
}

.phase-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.phase-number {
    background: var(--primary-color);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: 700;
    font-size: 1.125rem;
}

.life-phase.past .phase-number {
    background: var(--text-light);
}

.life-phase.future .phase-number {
    background: var(--accent-color);
}

.phase-header h4 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin: 0;
}

.age-range {
    background: var(--bg-light);
    color: var(--text-light);
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-left: auto;
}

.goals {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
    flex-wrap: wrap;
}

.goal-item {
    background: var(--primary-color);
    color: white;
    padding: 6px 12px;
    border-radius: 16px;
    font-size: 0.875rem;
    font-weight: 600;
}

.family-strategy h3 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 2rem;
    text-align: center;
}

.family-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
}

.family-card {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
}

.family-card h4 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.family-card ul {
    list-style: none;
    padding: 0;
}

.family-card li {
    padding: 8px 0;
    border-bottom: 1px solid var(--bg-light);
    color: var(--text-dark);
    position: relative;
    padding-left: 20px;
}

.family-card li:before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

.family-card li:last-child {
    border-bottom: none;
}

/* 战术执行部样式 */
.tactics-section {
    padding: 80px 0;
    background: var(--bg-white);
}

.tactics-content {
    max-width: 1000px;
    margin: 0 auto;
}

.time-management {
    margin-bottom: 4rem;
}

.time-management h3 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 2rem;
    text-align: center;
}

.management-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
}

.mgmt-card {
    background: white;
    border: 2px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    transition: all 0.3s ease;
}

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

.mgmt-card h4 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    text-align: center;
}

.schedule {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.schedule-item {
    background: var(--bg-light);
    padding: 12px 16px;
    border-radius: 8px;
    color: var(--text-dark);
    font-weight: 500;
    border-left: 3px solid var(--primary-color);
}

.ai-matrix h3 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 2rem;
    text-align: center;
}

.ai-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.ai-category {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    text-align: center;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

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

.ai-category h4 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.75rem;
}

.ai-category p {
    color: var(--text-light);
    line-height: 1.6;
}

/* 系统支持部样式 */
.systems-section {
    padding: 80px 0;
    background: var(--bg-light);
}

.systems-content {
    max-width: 1000px;
    margin: 0 auto;
}

.digital-systems h3 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 2rem;
    text-align: center;
}

.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.tool-category {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
}

.tool-category h4 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    text-align: center;
}

.tools {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tool {
    background: var(--bg-light);
    color: var(--text-dark);
    padding: 6px 12px;
    border-radius: 16px;
    font-size: 0.875rem;
    font-weight: 500;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.tool:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-1px);
}

/* 生活保障部样式 */
.life-section {
    padding: 80px 0;
    background: var(--bg-white);
}

.life-content {
    max-width: 1000px;
    margin: 0 auto;
}

.health-system {
    margin-bottom: 4rem;
}

.health-system h3 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 2rem;
    text-align: center;
}

.health-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.health-card {
    background: white;
    padding: 1.5rem;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    text-align: center;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

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

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

.health-card h4 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 0.75rem;
}

.health-card p {
    color: var(--text-light);
    line-height: 1.6;
    font-size: 0.875rem;
}

.daily-health h3 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 2rem;
    text-align: center;
}

.health-checklist {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 1rem;
}

.checklist-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

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

.check-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.check-content h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.25rem;
}

.check-content p {
    color: var(--text-light);
    font-size: 0.875rem;
    margin: 0;
}

/* 成长日志样式 */
.journal-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

.journal-content {
    max-width: 1000px;
    margin: 0 auto;
}

.journal-intro {
    text-align: center;
    margin-bottom: 3rem;
}

.journal-intro h3 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.journal-intro p {
    font-size: 1.125rem;
    color: var(--text-light);
}

.reflection-framework {
    margin-bottom: 4rem;
}

.reflection-framework h4 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 2rem;
    text-align: center;
}

.framework-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.framework-card {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    text-align: center;
    transition: all 0.3s ease;
}

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

.framework-card h5 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.75rem;
}

.framework-card p {
    color: var(--text-light);
    line-height: 1.6;
    font-size: 0.875rem;
}

.growth-metrics h4 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 2rem;
    text-align: center;
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.metric-card {
    background: white;
    padding: 2rem 1rem;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    text-align: center;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.metric-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.metric-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-color);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.metric-label {
    font-size: 0.875rem;
    color: var(--text-light);
    font-weight: 500;
}

/* 移动端响应式 */
@media (max-width: 768px) {
    .nav-container {
        padding: 0 15px;
    }

    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border-top: 1px solid rgba(0, 0, 0, 0.08);
        box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
        padding: 20px;
        flex-direction: column;
        gap: 1rem;
    }

    .nav-menu.active {
        display: flex;
    }

    .nav-link {
        padding: 12px 0;
        font-size: 1rem;
        border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    }

    .nav-link:last-child {
        border-bottom: none;
    }

    .nav-toggle {
        display: flex;
    }

    .language-switch {
        gap: 0.3rem;
    }

    .lang-link {
        font-size: 0.8rem;
        padding: 3px 6px;
    }

    .lives-timeline {
        gap: 1.5rem;
    }

    .life-phase {
        padding: 1.5rem;
    }

    .life-phase:hover {
        transform: none;
    }

    .phase-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    .age-range {
        margin-left: 0;
        align-self: flex-end;
    }

    .goals {
        justify-content: center;
    }

    .family-grid {
        grid-template-columns: 1fr;
    }

    .management-grid {
        grid-template-columns: 1fr;
    }

    .ai-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }

    .tools-grid {
        grid-template-columns: 1fr;
    }

    .health-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }

    .health-checklist {
        grid-template-columns: 1fr;
    }

    .framework-grid {
        grid-template-columns: 1fr;
    }

    .metrics-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    }

    .checklist-item:hover {
        transform: none;
    }

    .page-header .container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }

    .header-stats {
        justify-content: center;
    }

    .page-title {
        font-size: 2rem;
    }
}

/* 通用页面内容样式修复 */
section {
    padding: 1.5rem 0; /* 减少section间距，让内容更紧凑 */
}

/* 特殊section的间距优化 */
.values, .systems, .manifesto {
    padding: 2rem 0; /* 主要section保持适中间距 */
}

.core-philosophy, .core-conclusion {
    padding: 1rem 0; /* 核心理念section更紧凑 */
}

/* 卡片样式通用修复 */
.card-link, .link-card {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    transition: all 0.3s ease;
    margin-top: 1rem; /* 增加与上方内容的间距 */
}

.card-link:hover, .link-card:hover {
    background: var(--bg-light);
    transform: translateY(-2px);
}

/* 核心理念和哲学卡片样式 */
.core-philosophy, .core-conclusion, .philosophy-card, .conclusion-card {
    margin: 1.5rem 0; /* 减少间距 */
}

/* 修复各类卡片容器的间距 */
.overview-grid, .systems-grid, .categories-grid, .dimensions-grid,
.mechanisms-grid, .methods-grid, .guidance-grid, .scenarios-grid {
    margin-top: 1rem; /* 减少网格容器与标题的间距 */
}