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

/* 颜色变量 - 移除绿色元素 */
:root {
    --primary: #FF8A00;        /* 主色：暖橙色 */
    --primary-light: #FFD591;  /* 主色浅色 */
    --secondary: #1976D2;      /* 辅助色：深蓝色 */
    --secondary-light: #BBDEFB; /* 辅助色浅色 */
    --accent: #FF5722;         /* 强调色：活力橙 */
    --bg-light: #FFF9F0;        /* 浅色背景 */
    --bg-white: #ffffff;        /* 白色背景 */
    --text-dark: #333333;       /* 深色文字 */
    --text-gray: #4a5568;       /* 灰色文字 */
    --border-color: #e2e8f0;    /* 边框颜色 */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
}

/* 全局样式 */
body {
    font-family: 'Noto Sans SC', sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* 容器 */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* 响应式断点 */
@media (min-width: 640px) {
    .container {
        padding: 0 1.5rem;
    }
}

@media (min-width: 1024px) {
    .container {
        padding: 0 2rem;
    }
}

/* 排版 */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    color: var(--text-dark);
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: 1rem;
    color: var(--text-gray);
}

/* 链接 */
a {
    color: var(--primary);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--primary-light);
}

/* 按钮样式 */
.cta-button {
    display: inline-block;
    padding: 0.875rem 2rem;
    font-size: 1rem;
    font-weight: 500;
    text-align: center;
    text-decoration: none;
    border: none;
    border-radius: var(--radius-md);
    background-color: var(--primary);
    color: white;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-sm);
    min-width: 160px;
}

/* 价格信息样式 */
.price-info {
    margin-bottom: 1.5rem;
}

.current-price {
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--primary);
}

.original-price {
    font-size: 1.125rem;
    color: var(--text-gray);
    text-decoration: line-through;
    margin-left: 0.5rem;
}

.cta-button:hover {
    background-color: #e67e00;
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

.cta-button:active {
    transform: translateY(0);
}

/* 轮播图按钮样式 */
.cta-button.banner-cta {
    width: 25%;
    min-width: 120px;
    padding: 0.875rem 1rem;
    font-size: 0.9rem;
}

.btn-link {
    display: inline-flex;
    align-items: center;
    font-size: 1rem;
    font-weight: 500;
    color: var(--primary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.btn-link:hover {
    color: var(--primary-light);
    text-decoration: underline;
}

/* 导航栏 */
.navbar {
    position: sticky;
    top: 0;
    background-color: var(--bg-white);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: all 0.3s ease;
    min-height: 100px;
}

.navbar-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 1rem;
    max-width: 1200px;
    margin: 0 auto;
    height: 100%;
}

.navbar .container {
    width: 100%;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo {
    text-decoration: none;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
}

.logo2 {
    text-decoration: none;
    flex-shrink: 0;
    display: flex;
    align-items: center;
}

.logo img {
    height: 85px;
    width: auto;
    max-width: 100%;
    display: block;
}

.logo2 img {
    height: 75px;
    width: auto;
    max-width: 100%;
    display: block;
}

.navbar-inner {
    padding: 10px 1rem;
}

/* 桌面端导航 */
.nav-links {
    display: flex;
    gap: 1.5rem;
    align-items: center;
    margin-left: 1rem;
}

.nav-link {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-dark);
    text-decoration: none;
    transition: color 0.3s ease;
    padding: 0.5rem 0;
}

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

/* 移动端菜单按钮 */
.menu-button {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 20px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    margin-left: 1rem;
}

.menu-icon {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--text-dark);
    transition: all 0.3s ease;
}

/* 移动端菜单 */
.mobile-menu {
    background-color: var(--bg-white);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    padding: 1rem;
    max-width: 1200px;
    margin: 0 auto;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: all 0.4s ease;
    z-index: 999;
    position: relative;
}

.mobile-menu nav {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.mobile-menu .nav-link {
    font-size: 1.125rem;
    padding: 0.75rem 0;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .menu-button {
        display: flex;
    }
    
    .mobile-menu.active {
        display: block;
    }
}

/* 移动端菜单按钮动画 */
.menu-button.active .menu-icon:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.menu-button.active .menu-icon:nth-child(2) {
    opacity: 0;
}

.menu-button.active .menu-icon:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* 英雄轮播 */
.hero-banner {
    position: relative;
    width: 100%;
    height: 90vh;
    overflow: hidden;
}

.banner-slider {
    position: relative;
    width: 100%;
    height: 100%;
}

.banner-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center top;
    background-repeat: no-repeat;
    opacity: 0;
    transition: opacity 1s ease;
    display: flex;
    align-items: center;
}

.banner-slide.active {
    opacity: 1;
}

.banner-slide::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1;
}

.banner-slide > div {
    position: relative;
    z-index: 2;
}

.banner-slide h1 {
    color: white;
    font-size: 3rem;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.banner-slide p {
    color: white;
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

/* 轮播控制 */
.banner-controls {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    transform: translateY(-50%);
    display: flex;
    justify-content: space-between;
    padding: 0 1rem;
    z-index: 3;
}

.control-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.8);
    border: none;
    font-size: 1.5rem;
    color: var(--text-dark);
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

/* 轮播指示器 */
.banner-indicators {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.75rem;
    z-index: 3;
}

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

.indicator.active {
    background-color: white;
    width: 30px;
    border-radius: 6px;
}

/* 区块标题 */
.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 3rem;
    text-align: center;
}

/* 网格布局 */
.grid {
    display: grid;
    gap: 1.5rem;
}

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

@media (min-width: 640px) {
    .grid-cols-2 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .grid-cols-3 {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .grid-cols-4 {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* 弹性布局 */
.flex {
    display: flex;
}

.flex-col {
    flex-direction: column;
}

.items-center {
    align-items: center;
}

.justify-between {
    justify-content: space-between;
}

.space-x-4 > * + * {
    margin-left: 1rem;
}

.space-x-6 > * + * {
    margin-left: 1.5rem;
}

.space-x-8 > * + * {
    margin-left: 2rem;
}

.space-y-2 > * + * {
    margin-top: 0.5rem;
}

.space-y-4 > * + * {
    margin-top: 1rem;
}

.space-y-6 > * + * {
    margin-top: 1.5rem;
}

.space-y-8 > * + * {
    margin-top: 2rem;
}

.gap-6 {
    gap: 1.5rem;
}

.gap-8 {
    gap: 2rem;
}

.gap-12 {
    gap: 3rem;
}

/* 间距 */
.py-12 {
    padding-top: 3rem;
    padding-bottom: 3rem;
}

.py-16 {
    padding-top: 4rem;
    padding-bottom: 4rem;
}

.py-20 {
    padding-top: 5rem;
    padding-bottom: 5rem;
}

.mb-4 {
    margin-bottom: 1rem;
}

.mb-6 {
    margin-bottom: 1.5rem;
}

.mb-8 {
    margin-bottom: 2rem;
}

.mb-12 {
    margin-bottom: 3rem;
}

.mt-2 {
    margin-top: 0.5rem;
}

/* 背景色 */
.bg-gray-50 {
    background-color: var(--bg-light);
}

.bg-primary {
    background-color: var(--primary);
}

.bg-white {
    background-color: var(--bg-white);
}

/* 卡片样式 */
.card,
.experience-card,
.belief-card,
.story-card,
.program-card,
.faq-item,
.activity-card,
.feature-card,
.child-card,
.advantage-card {
    background-color: var(--bg-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    overflow: hidden;
}

.card:hover,
.experience-card:hover,
.belief-card:hover,
.story-card:hover,
.program-card:hover,
.faq-item:hover,
.activity-card:hover,
.feature-card:hover,
.child-card:hover,
.advantage-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

/* 适合我们服务的孩子卡片布局 - 并列显示，图片作为主题 */

/* 并列布局容器 */
.triangle-layout {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

/* 卡片内部布局 - 图片作为主题，文字辅助 */
.child-card {
    display: flex;
    flex-direction: column;
    align-items: stretch;
}

.child-image {
    flex: 0 0 75%;
    height: auto;
    min-height: 360px;
}

.child-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
}

.child-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 1.5rem;
}

.child-content h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--text-dark);
}

.child-content p {
    font-size: 0.9rem;
    line-height: 1.5;
    color: var(--text-gray);
    margin: 0;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .triangle-layout {
        grid-template-columns: 1fr;
    }
    
    .child-card {
        flex-direction: column;
    }
    
    .child-image {
        flex: 0 0 200px;
        width: 100%;
    }
}

/* 服务优势思维导图样式 */
.service-advantages {
    background-color: var(--bg-white);
    position: relative;
}

/* 思维导图容器 */
.mind-map-container {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 800px;
    padding: 2rem 0;
}

/* 中央节点 */
.central-node {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 10;
}

.central-node .node-content {
    background: linear-gradient(135deg, var(--primary), #667eea);
    color: white;
    padding: 2rem;
    border-radius: var(--radius-xl);
    text-align: center;
    box-shadow: var(--shadow-lg);
    min-width: 250px;
    transition: all 0.3s ease;
}

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

.central-node .node-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.central-node .node-description {
    font-size: 1rem;
    opacity: 0.9;
    margin: 0;
}

/* 左侧分支 */
.left-branches {
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    width: 40%;
    padding: 0 2rem;
}

/* 右侧分支 */
.right-branches {
    position: absolute;
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    width: 40%;
    padding: 0 2rem;
}

/* 分支标题 */
.branch-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 2rem;
    text-align: center;
    position: relative;
}

.left-branches .branch-title {
    text-align: right;
}

.right-branches .branch-title {
    text-align: left;
}

/* 分支容器 */
.branches {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

/* 分支节点 */
.branch-node {
    position: relative;
    transition: all 0.3s ease;
}

.left-branches .branch-node {
    align-self: flex-end;
    text-align: right;
}

.right-branches .branch-node {
    align-self: flex-start;
    text-align: left;
}

/* 分支节点内容 */
.branch-node .node-content {
    background-color: var(--bg-white);
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    min-width: 200px;
    max-width: 300px;
    position: relative;
}

.branch-node .node-icon {
    font-size: 2rem;
    margin-bottom: 0.75rem;
}

.branch-node .node-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.branch-node .node-description {
    font-size: 0.875rem;
    color: var(--text-gray);
    margin: 0;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.3s ease;
}

/* 分支连接线 */
.left-branches .branch-node::before,
.right-branches .branch-node::before {
    content: '';
    position: absolute;
    top: 50%;
    width: 100px;
    height: 2px;
    background-color: var(--primary);
    transform: translateY(-50%);
}

.left-branches .branch-node::before {
    right: -100px;
}

.right-branches .branch-node::before {
    left: -100px;
}

/* 悬停效果 */
.branch-node:hover .node-content {
    box-shadow: var(--shadow-md);
    transform: scale(1.05);
}

.branch-node:hover .node-description {
    opacity: 1;
    transform: translateY(0);
}

.branch-node:hover::before {
    background-color: #667eea;
    box-shadow: 0 0 10px rgba(102, 126, 234, 0.5);
}

/* 中央节点悬停效果 */
.central-node:hover .node-content {
    transform: scale(1.05);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .mind-map-container {
        min-height: 700px;
    }
    
    .left-branches,
    .right-branches {
        width: 35%;
    }
    
    .branch-node::before {
        width: 80px !important;
    }
    
    .left-branches .branch-node::before {
        right: -80px !important;
    }
    
    .right-branches .branch-node::before {
        left: -80px !important;
    }
}

@media (max-width: 992px) {
    .mind-map-container {
        flex-direction: column;
        min-height: auto;
        gap: 3rem;
    }
    
    .central-node,
    .left-branches,
    .right-branches {
        position: relative;
        transform: none;
        top: auto;
        left: auto;
        right: auto;
        width: 100%;
        padding: 0;
    }
    
    .branch-node::before {
        display: none;
    }
    
    .left-branches .branch-node,
    .right-branches .branch-node {
        align-self: center;
        text-align: center;
    }
    
    .branch-node .node-content {
        max-width: 100%;
        text-align: center;
    }
    
    .branches {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .branch-node {
        flex: 1 1 calc(50% - 1rem);
        min-width: 200px;
    }
}

@media (max-width: 768px) {
    .branches {
        flex-direction: column;
        align-items: center;
    }
    
    .branch-node {
        flex: 1 1 100%;
        max-width: 300px;
    }
    
    .central-node .node-content {
        padding: 1.5rem;
        min-width: 200px;
    }
    
    .central-node .node-icon {
        font-size: 2.5rem;
    }
    
    .central-node .node-title {
        font-size: 1.25rem;
    }
}

.faq-question:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

/* 创始人介绍 */
.founder-portrait {
    width: 250px;
    height: 250px;
    margin: 0 auto;
    border-radius: 50%;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.founder-portrait img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
}

.founder-text {
    background-color: var(--bg-white);
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

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

.founder-text p {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-gray);
    margin-bottom: 1rem;
}

/* 你可能正在经历 */
.experience-card {
    padding: 1.5rem;
    text-align: center;
}

.icon-box {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--primary);
}

/* 我们相信的三句话 */
.beliefs {
    background-color: var(--bg-white);
    position: relative;
}



.belief-item {
    background-color: var(--bg-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: all 1.5s ease;
    position: relative;
}

.belief-item:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

/* 添加信念头部样式，匹配新的HTML结构 */
.belief-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 1.5rem 2rem;
    background-color: transparent;
    cursor: pointer;
    transition: all 1.5s ease;
    border-radius: var(--radius-lg);
}

.belief-header:hover {
    background-color: rgba(255, 138, 0, 0.05);
}

.belief-header .number-circle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--primary-light);
    color: var(--primary);
    font-size: 1.25rem;
    font-weight: 700;
    margin-right: 1.5rem;
    flex-shrink: 0;
    transition: all 1.5s ease;
}

.belief-header:hover .number-circle {
    background-color: var(--primary);
    color: white;
    transform: scale(1.1);
}

/* 文字替换容器样式 */
.belief-text-container {
    position: relative;
    display: block;
    min-height: 2.5rem;
    width: 100%;
    margin-left: 0;
}

/* 原始文字和替换文字的基础样式 */
.original-text,
.replace-text {
    position: relative;
    transition: opacity 1.5s ease;
    display: block;
    white-space: normal;
    word-wrap: break-word;
    width: 100%;
    line-height: 1.8;
}

/* 初始状态：原始文字显示，替换文字隐藏 */
.original-text {
    opacity: 1;
    margin-bottom: 1rem;
}

.replace-text {
    opacity: 0;
    font-size: 1.125rem;
    font-weight: 400;
    color: var(--text-gray);
    margin-top: 1rem;
}

/* 鼠标悬停时：原始文字保持显示，替换文字也显示 */
.belief-item:hover .original-text {
    opacity: 1;
}

.belief-item:hover .replace-text {
    opacity: 1;
}

/* 保留旧的belief-toggle样式以保持兼容性，但不再使用 */
.belief-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 1.5rem 2rem;
    background-color: transparent;
    border: none;
    text-align: left;
    cursor: pointer;
    transition: all 1.5s ease;
    border-radius: var(--radius-lg);
}

.belief-toggle:hover {
    background-color: rgba(255, 138, 0, 0.05);
}

.belief-toggle .number-circle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--primary-light);
    color: var(--primary);
    font-size: 1.25rem;
    font-weight: 700;
    margin-right: 1.5rem;
    flex-shrink: 0;
    transition: all 1.5s ease;
}

.belief-toggle:hover .number-circle {
    background-color: var(--primary);
    color: white;
    transform: scale(1.1);
}

.belief-toggle h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-dark);
    margin: 0;
    transition: color 1.5s ease;
}

.belief-toggle:hover h3 {
    color: var(--primary);
}

/* 旧的belief-card样式保持兼容，但不再使用 */
.belief-card {
    padding: 2rem;
    text-align: center;
}

/* 我们怎么帮助你 */
.how-we-help {
    padding: 4rem 0;
}

.method-image {
    margin-bottom: 3rem;
    text-align: center;
}

.method-image img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.steps-container {
    max-width: 800px;
    margin: 0 auto;
}

.step-item {
    display: flex;
    gap: 2rem;
    margin-bottom: 3rem;
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background-color: var(--primary);
    color: white;
    font-size: 2rem;
    font-weight: 700;
    flex-shrink: 0;
    box-shadow: var(--shadow-md);
}

.step-content h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

/* 数据指标 */
.metrics {
    background-color: var(--primary);
    color: white;
    padding: 4rem 0;
    text-align: center;
}

.metric-item {
    padding: 1.5rem;
}

.metric-number {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.metric-label {
    font-size: 1.125rem;
    opacity: 0.9;
}

/* 真实故事 */
.story-card {
    overflow: hidden;
    border-radius: var(--radius-lg);
}

.story-image {
    width: 100%;
    height: 360px;
    overflow: hidden;
}

.story-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    transition: transform 0.3s ease;
}

/* 真实故事预览卡片图片 */
.stories-preview .story-card .story-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    transition: transform 0.3s ease;
}

/* 故事详情页面图片 */
.stories-list .story-item .story-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    transition: transform 0.3s ease;
}

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

.story-content {
    padding: 1.5rem;
}

.story-excerpt {
    margin-bottom: 1rem;
    color: var(--text-gray);
}

/* 项目入口 */
.program-card {
    padding: 2rem;
}

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

/* 空间特色卡片 */
.feature-card {
    padding: 2rem;
}

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

/* 活动卡片 */
.activity-card {
    overflow: hidden;
    border-radius: var(--radius-lg);
}

.activity-image {
    width: 100%;
    height: 360px;
    overflow: hidden;
}

.activity-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    transition: transform 0.3s ease;
}

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

.activity-content {
    padding: 1.5rem;
}

.activity-content h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

/* 空间与社区 */
.image-box {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.image-box img {
    width: 100%;
    height: auto;
    display: block;
}

/* FAQ */
.faq-item {
    margin-bottom: 1.5rem;
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

/* FAQ预览区块样式 */
.faq-preview {
    background-color: var(--bg-white);
    position: relative;
}

.faq-question {
    width: 100%;
    padding: 1.5rem;
    background-color: rgba(255, 138, 0, 0.02);
    border: none;
    text-align: left;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-dark);
}

.faq-question:hover {
    background-color: rgba(255, 138, 0, 0.05);
}

.faq-question-text {
    flex: 1;
    margin-right: 1rem;
}

/* FAQ答案样式 */
.faq-answer {
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: all 0.5s ease;
    background-color: var(--bg-white);
}

/* 点击展开时显示答案 */
.faq-item.active .faq-answer {
    max-height: 500px;
    opacity: 1;
    padding-bottom: 1rem;
}

/* FAQ文字样式优化 */
.faq-answer p {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--text-gray);
    letter-spacing: 0.5px;
    margin-bottom: 0;
    padding-right: 1rem;
    position: relative;
    font-weight: 400;
}

.faq-question-text {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-dark);
    letter-spacing: 0.5px;
    line-height: 1.6;
}

/* 为答案添加装饰效果 */
.faq-answer p::before {
    content: "💡";
    position: absolute;
    left: -1.5rem;
    top: 0.25rem;
    opacity: 0.6;
    font-size: 1rem;
}

.faq-answer {
    position: relative;
    padding-left: 1.5rem;
}

.faq-icon {
    font-size: 1.5rem;
    color: var(--primary);
    transition: transform 0.3s ease;
    flex-shrink: 0;
    margin-top: 0.25rem;
}

/* 点击展开时图标旋转 */
.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

/* 页脚 */
.footer {
    background-color: #1a202c;
    color: white;
    padding: 3rem 0;
}

.footer-column h3 {
    color: white;
    margin-bottom: 1rem;
}

.footer-column h4 {
    color: white;
    margin-bottom: 1rem;
    font-size: 1.125rem;
}

.footer-links li {
    list-style: none;
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: #a0aec0;
    text-decoration: none;
    transition: color 0.3s ease;
}

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

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

.social-link {
    color: #a0aec0;
    text-decoration: none;
    transition: color 0.3s ease;
}

.social-link:hover {
    color: var(--primary);
}

.qr-code {
    margin-bottom: 1rem;
}

.qr-code img {
    width: 120px;
    height: 120px;
    object-fit: contain;
    border-radius: var(--radius-sm);
}

.footer-bottom {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid #2d3748;
}

/* 表单样式 */
.contact-form {
    max-width: 600px;
    margin: 0 auto;
    background-color: var(--bg-white);
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-dark);
}

.form-input,
.form-textarea {
    width: 100%;
    padding: 0.875rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.3s ease;
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(240, 140, 0, 0.1);
}

.form-textarea {
    resize: vertical;
    min-height: 150px;
}

/* 关于我们 */
.about-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.team-section {
    padding: 4rem 0;
    background-color: var(--bg-light);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.team-member {
    margin-bottom: 1.5rem;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.team-member:hover {
    box-shadow: var(--shadow-md);
}

.team-member-toggle {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 2rem;
    background-color: var(--bg-white);
    border: none;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    border-radius: var(--radius-lg);
}

.team-member-toggle:hover {
    background-color: rgba(255, 138, 0, 0.05);
}

.team-member img {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    object-fit: cover;
    object-position: center top;
    margin-bottom: 1.5rem;
}

.team-member-icon {
    font-size: 1.5rem;
    color: var(--primary);
    transition: all 0.3s ease;
    font-weight: bold;
    margin-top: 0.75rem;
    background-color: rgba(255, 138, 0, 0.1);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    border: 2px solid var(--primary);
    cursor: pointer;
}

.team-member-toggle:hover .team-member-icon {
    background-color: var(--primary);
    color: white;
    transform: scale(1.1);
}

.team-member.active .team-member-icon {
    transform: rotate(45deg);
}

.team-member-content {
    background-color: var(--bg-white);
    padding: 1.5rem 2rem;
    border-top: 1px solid var(--border-color);
    transition: all 0.3s ease;
    overflow: hidden;
}

.team-member-content h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.75rem;
}

.team-member-content p {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-gray);
    margin-bottom: 1rem;
}

.team-member-content p:last-child {
    margin-bottom: 0;
}

/* 添加平滑的过渡动画 */
.team-member-content.hidden {
    max-height: 0;
    padding-top: 0;
    padding-bottom: 0;
    opacity: 0;
}

.team-member-content:not(.hidden) {
    max-height: 500px;
    opacity: 1;
    padding-top: 1.5rem;
    padding-bottom: 1.5rem;
}

/* 项目详情 */
.program-detail {
    margin-bottom: 4rem;
}

.program-detail h3 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
}

.program-detail h4 {
    font-size: 1.25rem;
    margin: 1.5rem 0 1rem;
    color: var(--primary);
}

/* 隐藏/显示类 - 重命名以避免与团队成员内容冲突 */
.generic-hidden {
    display: none;
}

/* 响应式设计 - 手机版优化 */
@media (max-width: 768px) {
    /* 基础样式调整 */
    body {
        font-size: 14px;
    }
    
    /* 导航栏优化 */
    .navbar {
        min-height: 80px;
    }
    
    .navbar-inner {
        padding: 10px 0.75rem;
    }
    
    .logo img {
        height: 60px;
    }
    
    .logo2 img {
        height: 50px;
    }
    
    /* 英雄区优化 */
    .hero-banner {
        height: 60vh;
    }
    
    .banner-slide h1 {
        font-size: 1.75rem;
    }
    
    .banner-slide p {
        font-size: 0.9rem;
        margin-bottom: 1.5rem;
    }
    
    /* 标题优化 */
    .section-title {
        font-size: 1.75rem;
        margin-bottom: 2rem;
    }
    
    /* 按钮优化 */
    .cta-button {
        padding: 0.75rem 1.5rem;
        font-size: 0.9rem;
        min-width: 140px;
        display: inline-block;
        cursor: pointer;
        z-index: 10;
        position: relative;
    }
    
    /* 确保链接在移动设备上可点击 */
    .program-content a {
        display: inline-block;
        position: relative;
        z-index: 10;
    }
    
    /* 确保program-detail容器在移动设备上正确显示 */
    .program-detail {
        position: relative;
        z-index: 1;
    }
    
    /* 网格布局优化 */
    .grid {
        gap: 1rem;
    }
    
    /* 容器优化 */
    .container {
        padding: 0 0.75rem;
    }
    
    /* 间距优化 */
    .py-12 {
        padding-top: 2rem;
        padding-bottom: 2rem;
    }
    
    .py-16 {
        padding-top: 3rem;
        padding-bottom: 3rem;
    }
    
    .mb-8 {
        margin-bottom: 1.5rem;
    }
    
    /* 步骤项优化 */
    .step-item {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 1rem;
    }
    
    .step-number {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    /* 卡片优化 */
    .card,
    .experience-card,
    .belief-card,
    .story-card,
    .program-card,
    .faq-item,
    .activity-card,
    .feature-card,
    .child-card,
    .advantage-card {
        padding: 1.25rem;
    }
    
    /* 故事卡片优化 */
    .story-image {
        height: 240px;
    }
    
    .activity-image {
        height: 240px;
    }
    
    /* FAQ优化 */
    .faq-question {
        padding: 1.25rem;
        font-size: 1rem;
    }
    
    .faq-answer p {
        font-size: 0.95rem;
        line-height: 1.6;
    }
    
    /* 页脚优化 */
    .footer {
        padding: 2rem 0;
    }
    
    .footer .grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
        margin-top: 2rem;
        padding-top: 1.5rem;
    }
    
    /* 表单优化 */
    .contact-form {
        padding: 1.5rem;
    }
    
    .form-group {
        margin-bottom: 1.25rem;
    }
    
    .form-input,
    .form-textarea {
        padding: 0.75rem;
    }
    
    /* 团队成员优化 */
    .team-member img {
        width: 150px;
        height: 150px;
    }
    
    .team-member-toggle {
        padding: 1.5rem;
    }
    
    /* 数据指标优化 */
    .metric-number {
        font-size: 2rem;
    }
    
    .metric-label {
        font-size: 1rem;
    }
    
    /* 思维导图优化 */
    .central-node .node-content {
        padding: 1.25rem;
        min-width: 180px;
    }
    
    .central-node .node-icon {
        font-size: 2rem;
    }
    
    .central-node .node-title {
        font-size: 1.125rem;
    }
    
    /* 时间轴优化 */
    .timeline-photo-container {
        flex: 0 0 100%;
        max-width: 280px;
        margin-left: 60px;
    }
    
    .timeline-photo-grid {
        gap: 0.6rem;
    }
    
    .timeline-photo {
        height: 80px;
    }
    
    .timeline-card {
        padding: 1.5rem;
        max-width: 100%;
        margin-left: 60px;
    }
    
    .timeline-card-title {
        font-size: 1.25rem;
        margin-bottom: 1rem;
    }
    
    .event-date {
        min-width: 50px;
        padding: 0.4rem 0.8rem;
        font-size: 0.75rem;
    }
    
    .event-content h4 {
        font-size: 1rem;
    }
    
    .event-content p {
        font-size: 0.9rem;
    }
    
    /* 沉浸式画廊优化 */
    .immersive-gallery .gallery-item {
        height: 300px;
    }
    
    .immersive-gallery .gallery-info {
        padding: 2rem 1.5rem 1.5rem;
    }
    
    .immersive-gallery .gallery-info h3 {
        font-size: 1.25rem;
    }
    
    /* 响应式工具类 */
    .md\:hidden {
        display: block;
    }
    
    .md\:flex {
        display: none;
    }
}

@media (max-width: 1024px) {
    .nav-links {
        display: none;
    }
    
    .cta-button {
        display: none;
    }
    
    .menu-button {
        display: flex;
    }
    
    .mobile-menu.active {
        max-height: 500px;
        opacity: 1;
    }
}

@media (min-width: 1025px) {
    .mobile-menu {
        display: none;
    }
    
    .nav-links {
        display: flex;
        gap: 2rem;
    }
}

/* 沉浸式时间轴样式 */
.immersive-journey {
    position: relative;
    background: linear-gradient(135deg, #f7fafc 0%, #edf2f7 50%, #e2e8f0 100%);
    padding: 8rem 0;
    overflow: hidden;
    perspective: 1000px;
}

.journey-container {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* 3D时间轴 */
.timeline-3d {
    position: relative;
    transform-style: preserve-3d;
    padding: 4rem 0;
}

.timeline-line {
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 4px;
    background: linear-gradient(to bottom, var(--primary), #e67e00);
    transform: translateX(-50%);
    box-shadow: 0 0 20px rgba(255, 138, 0, 0.3);
    animation: timelineGlow 3s ease-in-out infinite alternate;
}

@keyframes timelineGlow {
    from {
        box-shadow: 0 0 20px rgba(255, 138, 0, 0.3);
    }
    to {
        box-shadow: 0 0 40px rgba(255, 138, 0, 0.6);
    }
}

/* 时间轴节点 */
.timeline-node {
    position: relative;
    margin-bottom: 8rem;
    display: flex;
    align-items: center;
    transform-style: preserve-3d;
    transition: transform 0.6s ease;
}

.timeline-node:nth-child(odd) {
    flex-direction: row;
    justify-content: flex-start;
}

.timeline-node:nth-child(even) {
    flex-direction: row-reverse;
    justify-content: flex-start;
}

/* 节点标记 */
.node-marker {
    position: absolute;
    left: 50%;
    width: 20px;
    height: 20px;
    background-color: var(--primary);
    border-radius: 50%;
    border: 6px solid white;
    box-shadow: 0 0 0 4px var(--primary), 0 0 30px rgba(255, 138, 0, 0.5);
    transform: translateX(-50%);
    z-index: 10;
    transition: all 0.4s ease;
    cursor: pointer;
}

.node-marker:hover {
    transform: translateX(-50%) scale(1.3);
    box-shadow: 0 0 0 6px var(--primary), 0 0 40px rgba(255, 138, 0, 0.8);
}

/* 年份显示 */
.node-year {
    position: absolute;
    left: 50%;
    transform: translateX(-50%) translateY(-100%);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary);
    opacity: 0.1;
    z-index: 5;
    transition: all 0.4s ease;
    pointer-events: none;
}

.timeline-node:hover .node-year {
    opacity: 0.3;
    transform: translateX(-50%) translateY(-100%) scale(1.1);
}

/* 节点内容 */
.node-content {
    width: 45%;
    background-color: white;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    transform-style: preserve-3d;
    transform: translateZ(0);
    transition: all 0.6s ease;
    opacity: 0;
    animation: nodeFadeIn 0.8s ease forwards;
    animation-delay: calc(var(--index) * 0.2s);
}

@keyframes nodeFadeIn {
    from {
        opacity: 0;
        transform: translateZ(-50px) translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateZ(0) translateY(0);
    }
}

.timeline-node:nth-child(odd) .node-content {
    margin-right: 6rem;
    animation-name: nodeFadeInLeft;
}

.timeline-node:nth-child(even) .node-content {
    margin-left: 6rem;
    animation-name: nodeFadeInRight;
}

@keyframes nodeFadeInLeft {
    from {
        opacity: 0;
        transform: translateZ(-50px) translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateZ(0) translateX(0);
    }
}

@keyframes nodeFadeInRight {
    from {
        opacity: 0;
        transform: translateZ(-50px) translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateZ(0) translateX(0);
    }
}

.node-content:hover {
    transform: translateZ(30px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.node-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
}

.node-events {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.node-event {
    padding: 1.5rem;
    background-color: rgba(255, 138, 0, 0.05);
    border-radius: 12px;
    border-left: 4px solid var(--primary);
    transition: all 0.3s ease;
}

.node-event:hover {
    background-color: rgba(255, 138, 0, 0.1);
    transform: translateX(10px);
}

.node-event h4 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.8rem;
}

.node-event p {
    font-size: 1rem;
    color: var(--text-gray);
    line-height: 1.7;
    margin: 0;
}

/* 视差背景 */
.parallax-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="2" fill="%23FF8A00" opacity="0.1"/></svg>');
    background-size: 50px 50px;
    transform: translateZ(-1px) scale(2);
    z-index: -1;
    opacity: 0.5;
}

/* 沉浸式照片画廊 */
.immersive-gallery {
    background-color: var(--bg-white);
    padding: 8rem 0;
}

.immersive-gallery .section-title {
    color: var(--text-dark);
    margin-bottom: 4rem;
}

.immersive-gallery .gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.immersive-gallery .gallery-item {
    position: relative;
    height: 400px;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    transform-style: preserve-3d;
    transition: all 0.6s ease;
    cursor: pointer;
}

.immersive-gallery .gallery-item:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.immersive-gallery .gallery-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    transition: transform 0.6s ease;
}

.immersive-gallery .gallery-item:hover .gallery-image {
    transform: scale(1.1);
}

.immersive-gallery .gallery-info {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    padding: 3rem 2rem 2rem;
    color: white;
    transform: translateY(50%);
    opacity: 0;
    transition: all 0.6s ease;
}

.immersive-gallery .gallery-item:hover .gallery-info {
    transform: translateY(0);
    opacity: 1;
}

.immersive-gallery .gallery-info h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: white;
}

.immersive-gallery .gallery-info p {
    font-size: 1rem;
    opacity: 0.9;
    margin: 0;
    color: white;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .timeline-node {
        flex-direction: column !important;
        margin-bottom: 6rem;
    }
    
    .node-content {
        width: 100% !important;
        margin: 2rem 0 0 0 !important;
    }
    
    .node-year {
        font-size: 2rem;
    }
    
    .immersive-gallery .gallery-grid {
        grid-template-columns: 1fr;
    }
}

/* 动画效果 */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.6s ease forwards;
}

/* 工具类 */
.text-center {
    text-align: center;
}

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

.text-primary {
    color: var(--primary);
}

.text-white {
    color: white;
}

.text-gray-400 {
    color: #a0aec0;
}

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

.font-bold {
    font-weight: 700;
}

.font-semibold {
    font-weight: 600;
}

.font-medium {
    font-weight: 500;
}

.text-3xl {
    font-size: 1.875rem;
}

.text-4xl {
    font-size: 2.25rem;
}

.text-5xl {
    font-size: 3rem;
}

.px-4 {
    padding-left: 1rem;
    padding-right: 1rem;
}

.px-8 {
    padding-left: 2rem;
    padding-right: 2rem;
}

.py-4 {
    padding-top: 1rem;
    padding-bottom: 1rem;
}

.py-6 {
    padding-top: 1.5rem;
    padding-bottom: 1.5rem;
}

.py-8 {
    padding-top: 2rem;
    padding-bottom: 2rem;
}

.transition-shadow {
    transition: box-shadow 0.3s ease;
}

.transition-all {
    transition: all 0.3s ease;
}

.hover:shadow-md:hover {
    box-shadow: var(--shadow-md);
}

.hover:underline:hover {
    text-decoration: underline;
}

.w-full {
    width: 100%;
}

.max-w-2xl {
    max-width: 42rem;
}

.max-w-3xl {
    max-width: 48rem;
}

.max-w-4xl {
    max-width: 56rem;
}

.mx-auto {
    margin-left: auto;
    margin-right: auto;
}

/* 响应式工具类 */
@media (min-width: 640px) {
    .sm:flex {
        display: flex;
    }
    
    .sm:flex-row {
        flex-direction: row;
    }
    
    .sm:space-y-0 > * + * {
        margin-top: 0;
    }
    
    .sm:space-x-4 > * + * {
        margin-left: 1rem;
    }
    
    .sm:mb-0 {
        margin-bottom: 0;
    }
}

@media (min-width: 768px) {
    .md:hidden {
        display: none;
    }
    
    .md:flex {
        display: flex;
    }
    
    .md:grid-cols-2 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .md:flex-row {
        flex-direction: row;
    }
    
    .md:space-y-0 > * + * {
        margin-top: 0;
    }
    
    .md:space-x-8 > * + * {
        margin-left: 2rem;
    }
}

@media (min-width: 1024px) {
    .lg:grid-cols-3 {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .lg:w-1/2 {
        width: 50%;
    }
    
    .lg:flex-row {
        flex-direction: row;
    }
}

@media (min-width: 1280px) {
    .xl:grid-cols-4 {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* 时间轴设计样式 */
.timeline-journey {
    position: relative;
    padding: 4rem 0;
    background-color: #f8f9fa;
}

.timeline-container {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* 时间轴线 */
.timeline-line {
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 4px;
    background: linear-gradient(to bottom, var(--primary), #667eea, #764ba2);
    transform: translateX(-50%);
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
    /* 增强轴线设计感 */
    border-radius: 2px;
    position: relative;
}

/* 轴线装饰点 */
.timeline-line::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    width: 12px;
    height: 12px;
    background: var(--primary);
    border-radius: 50%;
    transform: translateX(-50%);
    box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.8), 0 0 15px rgba(0, 123, 255, 0.6);
}

.timeline-line::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 12px;
    height: 12px;
    background: var(--primary);
    border-radius: 50%;
    transform: translateX(-50%);
    box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.8), 0 0 15px rgba(0, 123, 255, 0.6);
}

/* 时间轴项 */
.timeline-item {
    position: relative;
    margin-bottom: 6rem;
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s ease;
}

.timeline-item.animate {
    opacity: 1;
    transform: translateY(0);
}

/* 年份显示 */
.timeline-year {
    position: absolute;
    top: -2rem;
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary);
    opacity: 0.1;
    z-index: 1;
}

/* 左右布局 */
.timeline-item.right .timeline-year {
    left: 50%;
    transform: translateX(-50%);
}

.timeline-item.left .timeline-year {
    left: 50%;
    transform: translateX(-50%);
}

/* 时间轴内容容器 */
.timeline-content {
    display: flex;
    align-items: center;
    gap: 2rem;
    position: relative;
}

/* 右侧时间轴项布局 */
.timeline-item.right .timeline-content {
    flex-direction: row;
    justify-content: flex-end;
}

/* 左侧时间轴项布局 */
.timeline-item.left .timeline-content {
    flex-direction: row-reverse;
    justify-content: flex-end;
}

/* 照片容器 */
.timeline-photo-container {
    position: relative;
    flex: 0 0 350px;
    /* 增强照片容器设计感 */
    background: rgba(255, 255, 255, 0.8);
    border-radius: 16px;
    padding: 1.5rem;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.08);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

/* 照片网格 */
.timeline-photo-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 0.8rem;
    width: 100%;
    /* 增强网格对称性 */
    align-items: center;
    justify-items: center;
}

.timeline-photo {
    position: relative;
    width: 100%;
    height: 100px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    background: var(--bg-white);
    transition: all 0.5s ease;
    /* 增强照片卡片设计感 */
    border: 1px solid rgba(0, 0, 0, 0.05);
    position: relative;
}

.timeline-photo::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 123, 255, 0.05), rgba(102, 126, 234, 0.05));
    z-index: 0;
}

.timeline-photo:hover {
    transform: scale(1.1);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
    border-color: var(--primary);
}

/* 照片占位符 */
.photo-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    border: 2px dashed rgba(0, 123, 255, 0.3);
    transition: all 0.3s ease;
    padding: 0.5rem;
    position: relative;
    z-index: 1;
    border-radius: 8px;
}

.photo-placeholder:hover {
    border-color: var(--primary);
    background: linear-gradient(135deg, #f0f4f8 0%, #d1d9e6 100%);
    box-shadow: inset 0 0 20px rgba(0, 123, 255, 0.1);
}

.photo-icon {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    opacity: 0.6;
    transition: all 0.3s ease;
    position: relative;
    z-index: 2;
}

.photo-placeholder:hover .photo-icon {
    transform: scale(1.2);
    opacity: 0.8;
}

.photo-text {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-gray);
    text-align: center;
    opacity: 0.7;
    transition: all 0.3s ease;
    line-height: 1.2;
    position: relative;
    z-index: 2;
}

.photo-placeholder:hover .photo-text {
    opacity: 1;
    color: var(--text-dark);
}

/* 设计装饰元素 */
.photo-decoration {
    position: absolute;
    top: -10px;
    right: -10px;
    width: 40px;
    height: 40px;
    background: var(--primary);
    border-radius: 50%;
    opacity: 0.1;
    z-index: -1;
    /* 增强装饰效果 */
    box-shadow: 0 0 20px rgba(0, 123, 255, 0.2);
}

/* 对称装饰元素 */
.photo-decoration::before {
    content: '';
    position: absolute;
    bottom: -30px;
    left: -30px;
    width: 30px;
    height: 30px;
    background: var(--primary);
    border-radius: 50%;
    opacity: 0.08;
}

.card-decoration {
    position: absolute;
    top: 2rem;
    right: 2rem;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary), #667eea);
    border-radius: 50%;
    opacity: 0.05;
    z-index: 0;
    /* 增强卡片装饰效果 */
    box-shadow: 0 0 30px rgba(0, 123, 255, 0.1);
}

/* 对称卡片装饰 */
.card-decoration::before {
    content: '';
    position: absolute;
    bottom: -40px;
    left: -40px;
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #667eea, var(--primary));
    border-radius: 50%;
    opacity: 0.05;
}

/* 时间轴卡片 */
.timeline-card {
    background: var(--bg-white);
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    max-width: 500px;
    position: relative;
    transition: all 0.5s ease;
    border: 1px solid rgba(0, 0, 0, 0.05);
    z-index: 1;
    /* 增强卡片设计感 */
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.95), rgba(248, 249, 250, 0.95));
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

/* 卡片对称装饰线条 */
.timeline-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), #667eea, #764ba2);
    border-radius: 2px;
}

.timeline-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(to bottom, var(--primary), #667eea, #764ba2);
    border-radius: 2px;
}

.timeline-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    /* 增强悬停效果 */
    border-color: var(--primary);
    box-shadow: 0 20px 40px rgba(0, 123, 255, 0.15);
    /* 悬停时增强装饰效果 */
}

.timeline-card:hover .card-decoration {
    opacity: 0.1;
    transform: scale(1.1);
}

.timeline-card:hover .card-decoration::before {
    opacity: 0.08;
    transform: scale(1.1);
}

/* 卡片连接点 */
.timeline-card::first-letter {
    /* 修复伪元素冲突，使用不同的伪元素 */
}

/* 卡片连接点 - 使用新的伪元素结构 */
.timeline-card-connector {
    position: absolute;
    top: 50%;
    width: 20px;
    height: 20px;
    background: var(--primary);
    border-radius: 50%;
    transform: translateY(-50%);
    border: 4px solid var(--bg-white);
    box-shadow: 0 0 0 4px rgba(0, 123, 255, 0.1);
    transition: all 0.3s ease;
    z-index: 2;
}

.timeline-item.right .timeline-card-connector {
    left: -53px;
}

.timeline-item.left .timeline-card-connector {
    right: -53px;
}

.timeline-card:hover .timeline-card-connector {
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 0 0 6px rgba(0, 123, 255, 0.15);
}

.timeline-item.right .timeline-card::before {
    left: -53px;
}

.timeline-item.left .timeline-card::before {
    right: -53px;
}

/* 卡片标题 */
.timeline-card-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.75rem;
}

.timeline-card-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background: var(--primary);
    border-radius: 2px;
}

/* 事件列表 */
.timeline-events {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.timeline-event {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

/* 事件日期 */
.event-date {
    min-width: 60px;
    padding: 0.5rem 1rem;
    background: var(--primary);
    color: white;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    text-align: center;
    box-shadow: 0 4px 12px rgba(0, 123, 255, 0.2);
    margin-top: 0.25rem;
}

/* 事件内容 */
.event-content {
    flex: 1;
}

.event-content h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.event-content p {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-gray);
    margin: 0;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .timeline-line {
        left: 30px;
    }
    
    .timeline-item {
        margin-bottom: 4rem;
    }
    
    .timeline-year {
        font-size: 2rem;
        left: 30px;
        transform: translateX(-50%);
    }
    
    /* 移动端布局调整 */
    .timeline-content {
        flex-direction: column !important;
        align-items: flex-start;
        gap: 1.5rem;
    }
    
    .timeline-photo-container {
        flex: 0 0 100%;
        max-width: 320px;
        margin-left: 70px;
    }
    
    /* 移动端照片网格调整 */
    .timeline-photo-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .timeline-photo {
        height: 120px;
    }
    
    .photo-icon {
        font-size: 1.5rem;
        margin-bottom: 0.5rem;
    }
    
    .photo-text {
        font-size: 0.75rem;
    }
    
    /* 小屏幕移动端调整 */
    @media (max-width: 480px) {
        .timeline-photo-container {
            max-width: 250px;
            margin-left: 60px;
        }
        
        .timeline-photo-grid {
            grid-template-columns: repeat(2, 1fr);
            gap: 0.8rem;
        }
        
        .timeline-photo {
            height: 90px;
        }
        
        .photo-icon {
            font-size: 1.25rem;
            margin-bottom: 0.25rem;
        }
        
        .photo-text {
            font-size: 0.65rem;
        }
    }
    
    .timeline-card {
        max-width: 100%;
        margin-left: 70px !important;
        margin-right: 0 !important;
    }
    
    .timeline-item.right .timeline-card::before,
    .timeline-item.left .timeline-card::before {
        left: -53px;
        right: auto;
    }
    
    .timeline-card {
        padding: 1.5rem;
    }
    
    .timeline-card-title {
        font-size: 1.25rem;
    }
    
    .event-date {
        min-width: 50px;
        padding: 0.375rem 0.75rem;
        font-size: 0.75rem;
    }
    
    .event-content h4 {
        font-size: 1rem;
    }
    
    .event-content p {
        font-size: 0.9375rem;
    }
}

/* 圆形思维导图样式覆盖 */
.service-advantages {
    background-color: var(--bg-white);
    position: relative;
}

/* 圆形思维导图容器 */
.circular-mind-map {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 4rem;
    flex-wrap: wrap;
    padding: 2rem 0;
}

/* 思维导图部分 - 增大容器大小以增加间距 */
.mind-map-section {
    position: relative;
    width: 450px;
    height: 450px;
    flex-shrink: 0;
}

/* 中心节点 */
.center-node {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 10;
}

.center-node .node-content {
    background: linear-gradient(135deg, var(--primary), #FF6B00);
    color: white;
    padding: 2rem;
    border-radius: 50%;
    text-align: center;
    box-shadow: var(--shadow-lg);
    width: 160px;
    height: 160px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.center-node .node-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0;
    color: white;
}

/* 环绕节点容器 */
.surrounding-nodes {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* 环绕节点 */
.surrounding-node {
    position: absolute;
    width: 130px;
    height: 130px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.surrounding-node .node-content {
    background: linear-gradient(135deg, var(--bg-white), rgba(255, 138, 0, 0.05));
    padding: 1.25rem;
    border-radius: 50%;
    text-align: center;
    box-shadow: var(--shadow-sm);
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    border: 2px solid var(--primary-light);
}

.surrounding-node .node-icon {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.surrounding-node .node-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-dark);
    margin: 0;
    line-height: 1.2;
}

/* 节点位置 - 进一步扩大间距 */
.surrounding-node.node-1 {
    top: 0%;
    left: 50%;
    transform: translateX(-50%);
}

.surrounding-node.node-2 {
    top: 15%;
    right: 0%;
}

.surrounding-node.node-3 {
    bottom: 15%;
    right: 0%;
}

.surrounding-node.node-4 {
    bottom: 0%;
    left: 50%;
    transform: translateX(-50%);
}

.surrounding-node.node-5 {
    bottom: 15%;
    left: 0%;
}

.surrounding-node.node-6 {
    top: 15%;
    left: 0%;
}

/* CTA容器 */
.cta-container {
    text-align: center;
    margin-top: 4rem;
}

.cta-button.green-button {
    background: linear-gradient(135deg, #4CAF50, #2E7D32);
}

.cta-button.green-button:hover {
    background: linear-gradient(135deg, #45a049, #27672c);
}

/* 响应式设计 */
@media (max-width: 992px) {
    .circular-mind-map {
        flex-direction: column;
        gap: 3rem;
    }
    
    .mind-map-section {
        width: 350px;
        height: 350px;
    }
    
    .center-node .node-content {
        width: 140px;
        height: 140px;
        padding: 1.5rem;
    }
    
    .center-node .node-title {
        font-size: 1.125rem;
    }
    
    .surrounding-node {
        width: 100px;
        height: 100px;
    }
    
    .surrounding-node .node-title {
        font-size: 0.75rem;
    }
    
    .surrounding-node .node-icon {
        font-size: 1.25rem;
    }
}

@media (max-width: 768px) {
    .mind-map-section {
        width: 300px;
        height: 300px;
    }
    
    .center-node .node-content {
        width: 120px;
        height: 120px;
        padding: 1.25rem;
    }
    
    .center-node .node-title {
        font-size: 1rem;
    }
    
    .surrounding-node {
        width: 80px;
        height: 80px;
    }
    
    .surrounding-node .node-content {
        padding: 0.75rem;
    }
    
    .surrounding-node .node-title {
        font-size: 0.65rem;
    }
    
    .surrounding-node .node-icon {
        font-size: 1rem;
        margin-bottom: 0.25rem;
    }
}

@media (max-width: 480px) {
    .mind-map-section {
        width: 280px;
        height: 280px;
    }
    
    .surrounding-node {
        width: 70px;
        height: 70px;
    }
    
    .surrounding-node .node-title {
        font-size: 0.6rem;
    }
}

@media (max-width: 480px) {
    .timeline-card {
        margin-left: 60px !important;
        padding: 1.25rem;
    }
    
    .timeline-line {
        left: 25px;
    }
    
    .timeline-year {
        left: 25px;
        font-size: 1.5rem;
    }
    
    .timeline-item.right .timeline-card::before,
    .timeline-item.left .timeline-card::before {
        left: -48px;
    }
}

/* 活动瞬间模块优化 */
.activity-gallery {
    padding: 4rem 0;
    background-color: var(--bg-white);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.gallery-item {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.5s ease;
    cursor: pointer;
}

.gallery-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.gallery-image {
    width: 100%;
    height: 250px;
    background-size: cover;
    background-position: center;
    transition: all 0.5s ease;
}

.gallery-item:hover .gallery-image {
    transform: scale(1.1);
}

.gallery-info {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 1.5rem;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    color: white;
    transform: translateY(100%);
    transition: all 0.3s ease;
}

.gallery-item:hover .gallery-info {
    transform: translateY(0);
}

.gallery-info h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.gallery-info p {
    font-size: 0.875rem;
    opacity: 0.9;
    margin: 0;
}

/* 响应式画廊 */
@media (max-width: 768px) {
    .gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
        gap: 1.5rem;
    }
    
    .gallery-image {
        height: 200px;
    }
}

@media (max-width: 480px) {
    .gallery-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .gallery-image {
        height: 220px;
    }
}

/* 图片全屏预览模态框样式 */
.image-preview-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.image-preview-modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    position: relative;
    max-width: 90%;
    max-height: 90%;
    text-align: center;
}

.close-btn {
    position: absolute;
    top: -40px;
    right: -40px;
    background: none;
    border: none;
    font-size: 3rem;
    color: white;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10;
}

.close-btn:hover {
    color: var(--primary);
    transform: scale(1.2);
}

.preview-nav {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    transform: translateY(-50%);
    display: flex;
    justify-content: space-between;
    padding: 0 1rem;
    z-index: 5;
}

.nav-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: rgba(0, 0, 0, 0.6);
    border: 2px solid white;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.nav-btn:hover {
    background-color: var(--primary);
    transform: scale(1.1);
}

.preview-image-container {
    position: relative;
    max-width: 100%;
    max-height: 80vh;
    overflow: hidden;
    border-radius: 8px;
    box-shadow: 0 0 50px rgba(0, 0, 0, 0.5);
}

#previewImage {
    max-width: 100%;
    max-height: 80vh;
    object-fit: contain;
    transition: all 0.3s ease;
}

.preview-info {
    margin-top: 1rem;
    color: white;
    font-size: 1.125rem;
    opacity: 0.9;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.preview-caption {
    flex: 1;
    text-align: left;
}

.preview-counter {
    font-size: 1rem;
    opacity: 0.8;
    min-width: 100px;
    text-align: right;
}

/* 点击图片时的指针样式 */
.timeline-photo,
.gallery-item {
    cursor: pointer;
}

/* 响应式模态框 */
@media (max-width: 768px) {
    .close-btn {
        top: -30px;
        right: -30px;
        font-size: 2rem;
    }
    
    .modal-content {
        max-width: 95%;
        max-height: 95%;
    }
    
    #previewImage {
        max-height: 70vh;
    }
}