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

body {
    font-family: "LXGW WenKai", "霞鹜文楷", 'Microsoft YaHei', 'PingFang SC', sans-serif;
    line-height: 1.6;
    color: #333;
}

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

/* 导航栏 */
.navbar {
    background: rgba(255, 255, 255, 0.95);
    padding: 15px 0;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    height: 40px;
}

.nav-links a {
    color: #333;
    text-decoration: none;
    font-size: 16px;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: #ff6600;
}

/* 机构轮播图区域 */
.org-hero-section {
    position: relative;
    height: 100vh;
    min-height: 600px;
    overflow: hidden;
}

.org-hero-section .slider-container {
    position: relative;
    height: 100%;
}

.org-hero-section .slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease;
}

.org-hero-section .slide.active {
    opacity: 1;
}

.org-hero-section .slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.slider-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        to bottom,
        rgba(0, 0, 0, 0.4) 0%,
        rgba(0, 0, 0, 0.3) 50%,
        rgba(0, 0, 0, 0.6) 100%
    );
    z-index: 1;
}

.slider-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    z-index: 2;
    text-align: center;
    color: #fff;
}

.slider-content h1 {
    font-size: 56px;
    margin-bottom: 24px;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.6);
    letter-spacing: 4px;
}

.slider-content .org-tags {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 30px;
}

.slider-content .org-tag-item {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(255, 107, 53, 0.85);
    color: #fff;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 500;
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.slider-content .org-intro {
    font-size: 18px;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.6);
    opacity: 0.95;
}

.org-hero-section .slider-dots {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 14px;
    z-index: 10;
}

.org-hero-section .slider-dots span {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.org-hero-section .slider-dots span.active {
    background: #ff6600;
    transform: scale(1.2);
    border-color: #fff;
}

.org-hero-section .slider-dots span:hover {
    background: rgba(255, 255, 255, 0.8);
    transform: scale(1.1);
}

/* 机构头部（无轮播图时） */
.org-header {
    background: linear-gradient(135deg, #ff6600 0%, #ff8533 100%);
    color: white;
    padding: 160px 0 80px;
    text-align: center;
}

.org-header h1 {
    font-size: 48px;
    margin-bottom: 20px;
}

.org-intro {
    font-size: 18px;
    max-width: 800px;
    margin: 0 auto;
    opacity: 0.95;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

.org-tags {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 25px;
}

.org-tag-item {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(255, 255, 255, 0.2);
    color: #fff;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

/* 通用区块 */
.org-section {
    padding: 80px 0;
}

.section-title {
    font-size: 32px;
    text-align: center;
    margin-bottom: 50px;
    color: #333;
}

/* 两列布局 */
.two-column-layout {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 40px;
    align-items: stretch;
}

/* 三列布局 */
.three-column-layout {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 40px;
    align-items: stretch;
}

.column {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.column-1 {
    grid-column: 1;
}

.column-2 {
    grid-column: 2;
}

.column-3 {
    grid-column: 3;
}

.main-image {
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    height: 400px;
    object-fit: cover;
}

/* 图标卡片 */
.icon-card {
    background: white;
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    display: flex;
    gap: 20px;
    align-items: flex-start;
    transition: transform 0.3s, box-shadow 0.3s;
}

.icon-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

.card-icon {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: #f8f9fa;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px;
}

.card-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.icon-card .card-content {
    flex: 1;
    padding: 0;
}

.icon-card .card-content h3 {
    color: #ff6600;
    font-size: 18px;
    margin-bottom: 10px;
}

.icon-card .card-content p {
    color: #666;
    font-size: 15px;
    line-height: 1.7;
    margin-bottom: 0;
}

/* 左右布局（保留，用于其他部分） */
.left-right-layout {
    display: flex;
    gap: 50px;
    align-items: flex-start;
}

.left-right-layout.reverse {
    flex-direction: row-reverse;
}

.left-image {
    flex: 1;
    height: 300px;
    display: flex;
}

.left-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.right-cards {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.info-card {
    background: white;
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    border-left: 4px solid #ff6600;
    transition: transform 0.3s, box-shadow 0.3s;
}

.info-card:hover {
    transform: translateX(10px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

.info-card h3 {
    color: #ff6600;
    font-size: 18px;
    margin-bottom: 10px;
}

.info-card p {
    color: #666;
    font-size: 15px;
    line-height: 1.7;
}

/* 机构介绍区块 */
.org-section {
    background: #f8f9fa;
}

/* 创始人介绍区块 */
.founder-section {
    background: white;
    padding: 60px 0;
}

/* 四卡片网格 */
.four-cards-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.achievement-card,
.project-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s, box-shadow 0.3s;
}

.achievement-card:hover,
.project-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}

.card-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
}

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

.achievement-card:hover .card-image img,
.project-card:hover .card-image img {
    transform: scale(1.1);
}

.card-content {
    padding: 20px;
}

.card-content h3 {
    font-size: 18px;
    color: #333;
    margin-bottom: 10px;
    text-align: center;
}

.card-number {
    font-size: 24px;
    color: #ff6600;
    font-weight: bold;
    margin-bottom: 5px;
    text-align: center;
}

.card-subtitle {
    font-size: 14px;
    color: #666;
    text-align: center;
    margin-bottom: 10px;
}

.stats-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 15px;
}

.stat-item {
    flex: 1;
    text-align: center;
}

.card-content p {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
    margin-bottom: 15px;
}

/* 成果区块 */
.achievements-section {
    background: #f8f9fa;
}

/* 项目进展区块 */
.projects-section {
    background: white;
}

/* 进度条 */
.progress-bar {
    height: 8px;
    background: #e9ecef;
    border-radius: 4px;
    overflow: hidden;
    position: relative;
    margin-bottom: 10px;
}

.progress {
    height: 100%;
    background: linear-gradient(90deg, #ff6600 0%, #ff8533 100%);
    border-radius: 4px;
    transition: width 0.5s ease;
}

/* 页脚 */
.footer {
    background: #ff6600;
    color: white;
    padding: 60px 0 30px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    margin-bottom: 40px;
}

.footer-column {
    flex: 1;
    padding: 0 20px;
}

.footer-column:first-child {
    padding-left: 0;
}

.footer-column:last-child {
    padding-right: 0;
}

.footer-column h3 {
    font-size: 18px;
    margin-bottom: 20px;
}

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

.footer-column ul li {
    margin-bottom: 10px;
    font-size: 14px;
    opacity: 0.9;
}
.footer-column ul li a{
    color:#fff;
    text-decoration: none;
}
.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.footer-bottom p {
    font-size: 14px;
    opacity: 0.8;
}

/* 机构介绍和创始人介绍的卡片标题左对齐 */
.icon-card .card-content h3 {
    text-align: left;
}

/* 响应式设计 */
@media (max-width: 992px) {
    .two-column-layout {
        grid-template-columns: 1fr;
    }
    
    .three-column-layout {
        grid-template-columns: 1fr 1fr;
    }
    
    .column-1 {
        grid-column: 1 / -1;
    }
    
    .column-2 {
        grid-column: 1;
    }
    
    .column-3 {
        grid-column: 2;
    }
    
    .main-image {
        max-height: 400px;
    }
    
    .left-right-layout {
        flex-direction: column;
    }
    
    .left-right-layout.reverse {
        flex-direction: column;
    }
    
    .left-image {
        width: 100%;
    }
    
    .four-cards-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .org-header h1 {
        font-size: 36px;
    }
    
    .section-title {
        font-size: 26px;
    }
}

@media (max-width: 768px) {
    .three-column-layout {
        grid-template-columns: 1fr;
    }
    
    .column-1,
    .column-2,
    .column-3 {
        grid-column: 1;
    }
    
    .main-image {
        max-height: 300px;
    }
    
    .icon-card {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .card-icon {
        margin-bottom: 15px;
    }
    
    .org-hero-section {
        height: 500px;
        min-height: 500px;
    }
    
    .org-hero-section .slide {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
    }
    
    .org-hero-section .slide img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }
    
    .slider-content {
        position: relative;
        top: auto;
        left: auto;
        transform: none;
        padding: 140px 0 80px;
    }
    
    .slider-content h1 {
        font-size: 32px;
        letter-spacing: 2px;
    }
    
    .slider-content .org-intro {
        font-size: 15px;
        line-height: 1.7;
        padding: 0 15px;
    }
    
    .slider-content .org-tags {
        padding: 0 20px;
    }
    
    .slider-content .org-tag-item {
        padding: 6px 14px;
        font-size: 12px;
    }
    
    .org-hero-section .slider-dots {
        bottom: 20px;
    }
    
    .org-header {
        padding: 120px 0 60px;
    }
    
    .org-header h1 {
        font-size: 28px;
    }
    
    .org-intro {
        font-size: 16px;
    }
    
    .org-section {
        padding: 50px 0;
    }
    
    .section-title {
        font-size: 22px;
        margin-bottom: 30px;
    }
    
    .four-cards-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 30px;
    }
    
    .footer-column {
        padding: 0;
    }
}