/**
 * 自动提取的CSS样式
 * 生成时间: 2025/11/3 11:01:00
 * 来源: index.html
 */

.no-data {
        text-align: center;
        color: var(--gray);
        padding: 20px;
        font-style: italic;
    }
    
        /* 全局样式 */
        :root {
            --primary: #1a73e8;
            --secondary: #ff6b00; /* 更新橙色为更鲜艳的色调 */
            --accent: #34a853;
            --dark: #202124;
            --light: #f8f9fa;
            --gray: #5f6368;
            --success: #34a853;
            --danger: #ea4335;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Noto Sans SC', 'Roboto', sans-serif;
            line-height: 1.6;
            color: var(--dark);
            background-color: #f5f7fa;
            overflow-x: hidden;
        }
        
        /* 导航栏样式 */
        .navbar {
            background-color: white;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
            position: fixed;
            width: 100%;
            top: 0;
            z-index: 1000;
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 1rem 5%;
            transition: all 0.3s ease;
        }
        
        .logo {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        
        /* 萤火虫图标样式 */
        .firefly-icon {
            position: relative;
            width: 40px;
            height: 40px;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        
        .firefly-body {
            position: relative;
            width: 28px;
            height: 20px;
            background: linear-gradient(135deg, #9ACD32, #FFD700);
            border-radius: 50% 50% 80% 80%;
            animation: firefly-float 3s ease-in-out infinite;
            box-shadow: 0 0 15px rgba(154, 205, 50, 0.4);
        }
        
        .firefly-light {
            position: absolute;
            bottom: -2px;
            right: 2px;
            width: 8px;
            height: 8px;
            background: radial-gradient(circle, #FFD700, #FFA500);
            border-radius: 50%;
            animation: firefly-glow 2s ease-in-out infinite alternate;
            box-shadow: 0 0 10px #FFD700, 0 0 20px #FFD700;
        }
        
        .firefly-wings {
            position: absolute;
            top: -5px;
            left: 50%;
            transform: translateX(-50%);
            width: 16px;
            height: 8px;
        }
        
        .firefly-wings::before,
        .firefly-wings::after {
            content: '';
            position: absolute;
            width: 8px;
            height: 8px;
            background: rgba(255, 255, 255, 0.2);
            border: 1px solid rgba(154, 205, 50, 0.3);
            border-radius: 50% 10% 50% 10%;
            animation: firefly-wing-flutter 0.8s ease-in-out infinite alternate;
        }
        
        .firefly-wings::before {
            left: -2px;
            transform-origin: bottom right;
        }
        
        .firefly-wings::after {
            right: -2px;
            transform-origin: bottom left;
        }
        
        .firefly-antennae {
            position: absolute;
            top: -8px;
            left: 50%;
            transform: translateX(-50%);
            width: 2px;
            height: 8px;
        }
        
        .firefly-antennae::before,
        .firefly-antennae::after {
            content: '';
            position: absolute;
            width: 1px;
            height: 6px;
            background: #9ACD32;
            border-radius: 1px;
        }
        
        .firefly-antennae::before {
            left: -1px;
            transform: rotate(-15deg);
        }
        
        .firefly-antennae::after {
            right: -1px;
            transform: rotate(15deg);
        }
        
        /* 萤火虫动画 */
        @keyframes firefly-float {
            0%, 100% { transform: translateY(0px) rotate(0deg); }
            33% { transform: translateY(-3px) rotate(1deg); }
            66% { transform: translateY(2px) rotate(-1deg); }
        }
        
        @keyframes firefly-glow {
            0% { 
                opacity: 0.8;
                transform: scale(1);
                box-shadow: 0 0 10px #FFD700, 0 0 20px #FFD700;
            }
            100% { 
                opacity: 1;
                transform: scale(1.2);
                box-shadow: 0 0 15px #FFD700, 0 0 30px #FFD700, 0 0 40px rgba(255, 215, 0, 0.3);
            }
        }
        
        @keyframes firefly-wing-flutter {
            0% { transform: scaleX(1); }
            100% { transform: scaleX(0.8); }
        }
        
        .logo-text {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--primary);
        }
        
        .logo-text span {
            color: var(--secondary);
        }
        
        .nav-links {
            display: flex;
            list-style: none;
        }
        
        .nav-links li {
            margin: 0 15px;
        }
        
        .nav-links a {
            text-decoration: none;
            color: var(--dark);
            font-weight: 500;
            transition: color 0.3s;
            position: relative;
            padding: 5px 0;
        }
        
        .nav-links a:hover {
            color: var(--primary);
        }
        
        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--primary);
            transition: width 0.3s;
        }
        
        .nav-links a:hover::after {
            width: 100%;
        }
        
        .cta-button {
            background-color: var(--primary);
            color: white;
            border: none;
            padding: 10px 20px;
            border-radius: 30px;
            font-weight: 500;
            cursor: pointer;
            transition: all 0.3s;
            font-size: 1rem;
            text-decoration: none;
            display: inline-block;
            text-align: center;
        }
        
        .cta-button:hover {
            background-color: #0d62c9;
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(26, 115, 232, 0.3);
        }
        
        /* 英雄区域样式 */
        .hero {
            height: 100vh;
            /* 更新：添加报名活动背景图 */
            background: linear-gradient(135deg, rgba(26, 115, 232, 0.9) 0%, rgba(52, 168, 83, 0.8) 100%), url('../images/autumn-banner-bg.webp?v=20251102') no-repeat center center/cover;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            color: white;
            padding: 0 15px;
            margin-top: 72px;
            position: relative;
            overflow: hidden;
        }
        
        .hero-content {
            max-width: 900px;
            animation: fadeInUp 1s ease;
            position: relative;
            z-index: 2;
        }
        
        .hero h1 {
            font-size: 3.5rem;
            margin-bottom: 1rem;
            text-shadow: 0 2px 10px rgba(0,0,0,0.2);
        }
        
        .hero p {
            font-size: 1.5rem;
            margin-bottom: 2rem;
            max-width: 700px;
            margin-left: auto;
            margin-right: auto;
        }
        
        /* 新增：秋季活动标题 */
        .autumn-title {
            font-size: 3rem;
            margin-bottom: 1.5rem;
            text-shadow: 0 2px 10px rgba(0,0,0,0.3);
            position: relative;
            display: inline-block;
        }
        
        .autumn-title::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 4px;
            background: var(--secondary);
            border-radius: 2px;
        }
        
        /* 新增：点击区域覆盖层 */
        .hero-click-area {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: 1;
            cursor: pointer;
        }
        
        /* 关于我们部分 */
        .section {
            padding: 80px 5%;
        }
        
        .section-title {
            text-align: center;
            margin-bottom: 60px;
        }
        
        .section-title h2 {
            font-size: 2.5rem;
            color: var(--primary);
            position: relative;
            display: inline-block;
            padding-bottom: 15px;
        }
        
        .section-title h2::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 4px;
            background: var(--secondary);
            border-radius: 2px;
        }
        
        .about-content {
            display: flex;
            align-items: center;
            gap: 50px;
        }
        
        .about-text {
            flex: 1;
        }
        
        .about-stats {
            display: flex;
            gap: 30px;
            margin-top: 30px;
        }
        
        .stat-item {
            text-align: center;
            background: white;
            padding: 20px;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            transition: transform 0.3s;
            flex: 1;
        }
        
        .stat-item:hover {
            transform: translateY(-10px);
        }
        
        .stat-number {
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 10px;
        }
        
        .stat-text {
            color: var(--gray);
            font-weight: 500;
        }
        
        /* 教学环境轮播图样式 */
        .about-image {
            flex: 1;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 15px 30px rgba(0,0,0,0.1);
            position: relative;
            height: 400px;
        }
        
        .carousel {
            position: relative;
            width: 100%;
            height: 100%;
            overflow: hidden;
        }
        
        .carousel-inner {
            display: flex;
            transition: transform 0.5s ease-in-out;
            height: 100%;
        }
        
        .carousel-item {
            min-width: 100%;
            height: 100%;
            background-size: cover;
            background-position: center;
        }
        
        .carousel-control {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            background: rgba(0,0,0,0.5);
            color: white;
            border: none;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all 0.3s;
            z-index: 10;
        }
        
        .carousel-control:hover {
            background: var(--primary);
        }
        
        .carousel-control.prev {
            left: 15px;
        }
        
        .carousel-control.next {
            right: 15px;
        }
        
        .carousel-indicators {
            position: absolute;
            bottom: 15px;
            left: 50%;
            transform: translateX(-50%);
            display: flex;
            gap: 8px;
            z-index: 10;
        }
        
        .carousel-indicator {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: rgba(255,255,255,0.5);
            cursor: pointer;
            transition: background 0.3s;
        }
        
        .carousel-indicator.active {
            background: white;
        }
        
        /* 课程部分 */
        .courses {
            background-color: #f0f5ff;
        }
        
        .course-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }
        
        .course-card {
            background: white;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            transition: transform 0.3s, box-shadow 0.3s;
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        
        .course-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0,0,0,0.1);
        }
        
        .course-image {
            height: 200px;
            overflow: hidden;
            background-color: #f0f0f0; /* 图片占位背景色 */
        }
        
        .course-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s;
            cursor: pointer;
        }
        
        .course-card:hover .course-image img {
            transform: scale(1.1);
        }
        
        .course-content {
            padding: 25px;
            flex-grow: 1;
            display: flex;
            flex-direction: column;
        }
        
        .course-content h3 {
            font-size: 1.5rem;
            margin-bottom: 15px;
            color: var(--primary);
        }
        
        .course-content p {
            color: var(--gray);
            margin-bottom: 20px;
            flex-grow: 1;
        }
        
        .course-icon {
            font-size: 2.5rem;
            color: var(--secondary);
            margin-bottom: 15px;
        }
        
        /* 活动部分 - 优化版 */
        .events-section {
            background-color: white;
        }
        
        .section-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 30px;
        }
        
        .events-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 30px;
        }
        
        .events-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 30px;
        }
        
        .event-card {
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            position: relative;
            background: white;
            display: flex;
            flex-direction: column;
            height: 100%;
        }
        
        .event-image {
            height: 250px;
            overflow: hidden;
            position: relative;
            background-color: #f0f0f0; /* 图片占位背景色 */
        }
        
        .event-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            cursor: pointer;
            transition: transform 0.5s;
        }
        
        .event-image img:hover {
            transform: scale(1.05);
        }
        
        .event-date {
            background: var(--primary);
            color: white;
            padding: 8px 15px;
            border-radius: 30px;
            display: inline-block;
            font-size: 0.9rem;
            position: absolute;
            top: 20px;
            right: 20px;
            z-index: 10;
        }
        
        .event-content {
            padding: 25px;
            background: white;
            flex-grow: 1;
            display: flex;
            flex-direction: column;
        }
        
        .event-content h3 {
            font-size: 1.5rem;
            margin-bottom: 10px;
            color: var(--dark);
        }
        
        /* 活动轮播图 */
        .event-carousel {
            position: relative;
            height: 100%;
            overflow: hidden;
        }
        
        .event-carousel-inner {
            display: flex;
            transition: transform 0.5s ease-in-out;
            height: 100%;
        }
        
        .event-carousel-item {
            min-width: 100%;
            height: 100%;
            background-size: cover;
            background-position: center;
        }
        
        .event-carousel-control {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            background: rgba(0,0,0,0.5);
            color: white;
            border: none;
            width: 30px;
            height: 30px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all 0.3s;
            z-index: 10;
            font-size: 0.8rem;
        }
        
        .event-carousel-control:hover {
            background: var(--primary);
        }
        
        .event-carousel-control.prev {
            left: 10px;
        }
        
        .event-carousel-control.next {
            right: 10px;
        }
        
        .event-carousel-indicators {
            position: absolute;
            bottom: 10px;
            left: 50%;
            transform: translateX(-50%);
            display: flex;
            gap: 6px;
            z-index: 10;
        }
        
        .event-carousel-indicator {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: rgba(255,255,255,0.5);
            cursor: pointer;
            transition: background 0.3s;
        }
        
        .event-carousel-indicator.active {
            background: white;
        }
        
        /* 证书展示部分 */
        .certificates {
            display: flex;
            gap: 15px;
            overflow-x: auto;
            padding: 10px 0 20px;
            margin-top: 20px;
            scrollbar-width: thin;
        }
        
        .certificate-item {
            flex: 0 0 auto;
            width: 150px;
            height: 200px;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 3px 10px rgba(0,0,0,0.1);
            cursor: pointer;
            transition: transform 0.3s;
            background-color: #f0f0f0; /* 图片占位背景色 */
        }
        
        .certificate-item:hover {
            transform: translateY(-5px);
        }
        
        .certificate-item img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        
        /* 联系我们部分 */
        .contact {
            background: linear-gradient(to right, #1a73e8, #34a853);
            color: white;
            position: relative;
            overflow: hidden;
        }
        
        .contact::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: url('') no-repeat center center/cover;
            opacity: 0.1;
        }
        
        .contact-content {
            position: relative;
            display: flex;
            gap: 50px;
        }
        
        .contact-info {
            flex: 1;
        }
        
        .contact-form {
            flex: 1;
            background: rgba(255,255,255,0.1);
            backdrop-filter: blur(10px);
            padding: 30px;
            border-radius: 10px;
        }
        
        .info-item {
            display: flex;
            align-items: flex-start;
            margin-bottom: 25px;
        }
        
        .info-icon {
            font-size: 1.5rem;
            margin-right: 15px;
            color: var(--secondary);
        }
        
        .map-container {
            height: 250px;
            margin-top: 30px;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0,0,0,0.2);
            position: relative;
            background-color: #f0f0f0;
        }

        #amap-container {
            width: 100%;
            height: 100%;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #666;
        }

        #amap-container.loading {
            background-color: #f0f0f0;
        }

        #amap-container.loading::after {
            content: '加载地图中...';
        }

        #amap-container.error::after {
            content: '地图加载失败，点击重试';
        }
        
        .form-group {
            margin-bottom: 20px;
        }
        
        .form-group input,
        .form-group textarea {
            width: 100%;
            padding: 12px 15px;
            border: none;
            border-radius: 5px;
            background: rgba(255,255,255,0.9);
            font-family: inherit;
        }
        
        .form-group textarea {
            height: 120px;
            resize: none;
        }
        
        /* 页脚 */
        .footer {
            background: var(--dark);
            color: white;
            padding: 50px 5% 30px;
        }
        
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }
        
        .footer-logo {
            font-size: 1.8rem;
            font-weight: 700;
            margin-bottom: 15px;
            color: white;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        /* 页脚小型萤火虫图标 */
        .firefly-icon-small {
            width: 30px;
            height: 30px;
            position: relative;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        
        .firefly-body-small {
            width: 20px;
            height: 14px;
            background: linear-gradient(135deg, #9ACD32, #FFD700);
            border-radius: 50% 50% 80% 80%;
            position: relative;
            animation: firefly-float 3s ease-in-out infinite;
            box-shadow: 0 0 10px rgba(154, 205, 50, 0.3);
        }
        
        .firefly-light-small {
            position: absolute;
            bottom: -1px;
            right: 1px;
            width: 6px;
            height: 6px;
            background: radial-gradient(circle, #FFD700, #FFA500);
            border-radius: 50%;
            animation: firefly-glow 2s ease-in-out infinite alternate;
            box-shadow: 0 0 8px #FFD700;
        }
        
        .footer-logo span {
            color: var(--secondary);
        }
        
        .footer-links h3 {
            font-size: 1.2rem;
            margin-bottom: 20px;
            position: relative;
            padding-bottom: 10px;
        }
        
        .footer-links h3::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 40px;
            height: 2px;
            background: var(--secondary);
        }
        
        .footer-links ul {
            list-style: none;
        }
        
        .footer-links li {
            margin-bottom: 10px;
        }
        
        .footer-links a {
            color: #ddd;
            text-decoration: none;
            transition: color 0.3s;
        }
        
        .footer-links a:hover {
            color: var(--secondary);
        }
        
        .social-links {
            display: flex;
            gap: 15px;
            margin-top: 15px;
        }
        
        .social-icon {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            background: rgba(255,255,255,0.1);
            border-radius: 50%;
            color: white;
            transition: all 0.3s;
        }
        
        .social-icon:hover {
            background: var(--primary);
            transform: translateY(-5px);
        }
        
        .copyright {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid rgba(255,255,255,0.1);
            color: #aaa;
            font-size: 0.9rem;
        }
        
        
        .overlay-message {
            position: fixed;
            top: 20px;
            right: 20px;
            padding: 15px 25px;
            border-radius: 5px;
            color: white;
            font-weight: 500;
            z-index: 3000;
            box-shadow: 0 5px 15px rgba(0,0,0,0.2);
            display: none;
        }
        
        .message-success {
            background: var(--success);
        }
        
        .message-error {
            background: var(--danger);
        }
        
        /* 课程详情模态框 */
        .course-modal {
            position: fixed;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 90%;
            max-width: 800px;
            max-height: 90vh;
            background: white;
            border-radius: 15px;
            box-shadow: 0 15px 50px rgba(0,0,0,0.3);
            z-index: 2000;
            display: none;
            overflow: hidden;
        }
        
        .course-modal-header {
            background: var(--primary);
            color: white;
            padding: 20px 30px;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .course-modal-close {
            background: none;
            border: none;
            color: white;
            font-size: 1.5rem;
            cursor: pointer;
        }
        
        .course-modal-body {
            padding: 30px;
            overflow-y: auto;
            max-height: 70vh;
        }
        
        .course-detail-image {
            width: 100%;
            height: 300px;
            border-radius: 10px;
            overflow: hidden;
            margin-bottom: 25px;
            background-color: #f0f0f0; /* 图片占位背景色 */
        }
        
        .course-detail-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        
        .course-info-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 20px;
            margin: 20px 0;
        }
        
        .course-info-item {
            background: #f5f7fa;
            padding: 15px;
            border-radius: 8px;
        }
        
        .course-info-title {
            font-weight: 600;
            color: var(--primary);
            margin-bottom: 5px;
        }
        
        /* 活动详情模态框 */
        .event-modal {
            position: fixed;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 90%;
            max-width: 800px;
            max-height: 90vh;
            background: white;
            border-radius: 15px;
            box-shadow: 0 15px 50px rgba(0,0,0,0.3);
            z-index: 2000;
            display: none;
            overflow: hidden;
        }
        
        .event-modal-header {
            background: var(--secondary);
            color: white;
            padding: 20px 30px;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .event-modal-close {
            background: none;
            border: none;
            color: white;
            font-size: 1.5rem;
            cursor: pointer;
        }
        
        .event-modal-body {
            padding: 30px;
            overflow-y: auto;
            max-height: 70vh;
        }
        
        .event-detail-image {
            width: 100%;
            height: 300px;
            border-radius: 10px;
            overflow: hidden;
            margin-bottom: 25px;
            background-color: #f0f0f0; /* 图片占位背景色 */
        }
        
        .event-detail-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        
        .event-info-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 20px;
            margin: 20px 0;
        }
        
        .event-info-item {
            background: #f5f7fa;
            padding: 15px;
            border-radius: 8px;
        }
        
        .event-info-title {
            font-weight: 600;
            color: var(--secondary);
            margin-bottom: 5px;
        }
        
        /* 新增：快速报名表单模态框 */
        .quick-booking-modal {
            position: fixed;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 90%;
            max-width: 500px;
            background: white;
            border-radius: 15px;
            box-shadow: 0 15px 50px rgba(0,0,0,0.3);
            z-index: 2000;
            display: none;
            overflow: hidden;
        }
        
        .quick-booking-header {
            background: var(--primary);
            color: white;
            padding: 20px 30px;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .quick-booking-close {
            background: none;
            border: none;
            color: white;
            font-size: 1.5rem;
            cursor: pointer;
        }
        
        .quick-booking-body {
            padding: 30px;
        }
        
        .quick-booking-title {
            text-align: center;
            margin-bottom: 20px;
            color: var(--primary);
        }
        
        /* 图片放大模态框 */
        .image-modal {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0,0,0,0.9);
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 3000;
            display: none;
        }
        
        .image-modal-content {
            max-width: 90%;
            max-height: 90%;
            position: relative;
        }
        
        .image-modal-content img {
            max-width: 100%;
            max-height: 90vh;
            display: block;
            margin: 0 auto;
        }
        
        .image-modal-close {
            position: absolute;
            top: 20px;
            right: 20px;
            background: rgba(255,255,255,0.3);
            color: white;
            border: none;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            cursor: pointer;
            transition: all 0.3s;
        }
        
        .image-modal-close:hover {
            background: var(--danger);
        }
        
        /* 动画效果 */
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        /* 响应式设计 */
        @media (max-width: 992px) {
            .about-content {
                flex-direction: column;
                gap: 30px;
            }
            
            .contact-content {
                flex-direction: column;
                gap: 30px;
            }
            
            .hero h1 {
                font-size: 2.8rem;
            }

            .navbar {
                padding: 0.8rem 3%;
            }

            .section {
                padding: 60px 3%;
            }

            .course-grid {
                grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
                gap: 25px;
            }

            .events-grid {
                grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
                gap: 25px;
            }

            .about-stats {
                flex-direction: column;
                gap: 15px;
            }

            .about-image {
                height: 300px;
            }
            
        }
        
        @media (max-width: 768px) {
            /* 导航栏移动端优化 - 修复白边和logo显示 */
            .navbar {
                padding: 10px 15px !important;
                margin: 0 !important;
                width: 100% !important;
                box-sizing: border-box !important;
                display: flex !important;
                justify-content: space-between !important;
                align-items: center !important;
                background: rgba(255, 255, 255, 0.98) !important;
                backdrop-filter: blur(10px) !important;
                box-shadow: 0 2px 8px rgba(0,0,0,0.08) !important;
            }
            
            /* Logo区域优化 - 紧凑协调 */
            .logo {
                display: flex !important;
                flex-direction: row !important;
                align-items: center !important;
                gap: 8px !important;
                flex: 1 !important;
            }
            
            /* 强制覆盖内联样式 - 使用属性选择器 */
            .logo img[style],
            .navbar img[src*="logo"][style] {
                height: 36px !important;
                width: auto !important;
                margin-right: 0 !important;
                margin: 0 !important;
                flex-shrink: 0;
            }
            
            /* Logo文字显示优化 */
            .logo > div[style],
            .navbar div[style*="flex-direction: column"] {
                display: flex !important;
                flex-direction: column !important;
                justify-content: center !important;
                gap: 0 !important;
                line-height: 1 !important;
            }
            
            .logo > div span[style],
            .navbar span[style*="font-size"] {
                font-size: 0.7rem !important;
                line-height: 1.15 !important;
                white-space: nowrap !important;
                font-weight: 600 !important;
                display: block !important;
            }
            
            .logo > div span:first-child {
                color: var(--primary) !important;
            }
            
            .logo > div span:last-child {
                color: var(--secondary) !important;
            }

            .nav-links {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background: white;
                flex-direction: column;
                padding: 20px 0;
                box-shadow: 0 5px 10px rgba(0,0,0,0.1);
            }
            
            .nav-links.active {
                display: flex;
            }
            
            .nav-links li {
                margin: 10px 0;
                text-align: center;
            }
            
            .menu-toggle {
                display: flex !important;
                flex-direction: column !important;
                justify-content: space-around !important;
                width: 28px !important;
                height: 24px !important;
                cursor: pointer !important;
                background: none !important;
                border: none !important;
                padding: 0 !important;
                position: relative !important;
            }
            
            .menu-toggle i {
                font-size: 1.4rem !important;
                color: var(--text) !important;
                transition: transform 0.3s !important;
            }
            
            .menu-toggle.active i {
                transform: rotate(90deg) !important;
            }

            /* 隐藏桌面版按钮，显示移动版 */
            .navbar .cta-button {
                display: none;
            }
            
            /* 移除可能导致白边的body或html边距 */
            body, html {
                margin: 0 !important;
                padding: 0 !important;
                width: 100% !important;
                overflow-x: hidden !important;
            }
            
            /* 导航菜单展开样式 */
            .nav-links.active {
                display: flex !important;
                position: absolute !important;
                top: 100% !important;
                left: 0 !important;
                width: 100% !important;
                background: rgba(255, 255, 255, 0.98) !important;
                box-shadow: 0 4px 12px rgba(0,0,0,0.1) !important;
                backdrop-filter: blur(10px) !important;
                z-index: 999 !important;
            }
            
            .nav-links.active li {
                border-bottom: 1px solid rgba(0,0,0,0.05) !important;
            }
            
            .nav-links.active li:last-child {
                border-bottom: none !important;
            }
            
            .nav-links.active li a {
                color: #333 !important;
                font-size: 0.95rem !important;
                display: block !important;
                transition: color 0.2s !important;
            }
            
            .nav-links.active li a:active {
                color: var(--primary) !important;
            }
            
            /* 移除hero区域上方的空白 */
            .hero {
                padding: 0 4%;
                margin-top: 0 !important;
                padding-top: 60px !important;
            }
            
            section {
                margin-top: 0 !important;
            }

            .hero h1 {
                font-size: 1.8rem;
                margin-bottom: 0.8rem;
            }
            
            .autumn-title {
                font-size: 1.6rem;
                margin-bottom: 1rem;
            }
            
            .hero p {
                font-size: 1rem;
                margin-bottom: 1.5rem;
            }

            /* 移动端按钮优化 */
            .hero div[style*="display: flex"] {
                flex-direction: column !important;
                gap: 12px !important;
                align-items: center;
            }

            .hero .cta-button {
                width: 100%;
                max-width: 280px;
                padding: 14px 20px !important;
                font-size: 1rem !important;
                text-align: center;
            }

            .section {
                padding: 50px 4%;
            }
            
            .section-title h2 {
                font-size: 1.8rem;
            }

            .course-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }

            .events-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }

            .about-stats {
                flex-direction: row;
                flex-wrap: wrap;
                gap: 10px;
            }

            .stat-item {
                flex: 1;
                min-width: calc(50% - 5px);
                padding: 15px 10px;
            }

            .stat-number {
                font-size: 2rem;
            }

            .about-image {
                height: 250px;
            }

            .contact-form {
                padding: 25px 20px;
                margin-top: 20px;
            }

            .form-group input,
            .form-group textarea {
                padding: 14px 16px;
                font-size: 16px; /* 防止iOS缩放 */
            }

            .cta-button {
                padding: 14px 24px;
                font-size: 1rem;
            }

            /* 移动端卡片优化 */
            .course-card,
            .event-card {
                margin-bottom: 10px;
            }

            .course-content,
            .event-content {
                padding: 20px;
            }

            .course-content h3,
            .event-content h3 {
                font-size: 1.3rem;
            }

            /* 轮播图移动端优化 */
            .carousel-control {
                width: 35px;
                height: 35px;
                font-size: 0.9rem;
            }

            .carousel-control.prev {
                left: 10px;
            }

            .carousel-control.next {
                right: 10px;
            }

            .carousel-indicators {
                bottom: 10px;
                gap: 6px;
            }

            .carousel-indicator {
                width: 10px;
                height: 10px;
            }
            
        }

        @media (max-width: 480px) {
            .hero {
                padding: 0 5%;
                height: auto;
                min-height: 80vh;
            }

            .hero h1 {
                font-size: 1.6rem;
            }
            
            .autumn-title {
                font-size: 1.4rem;
            }
            
            .hero p {
                font-size: 0.95rem;
                line-height: 1.5;
            }

            .navbar {
                padding: 0.7rem 5%;
            }

            .logo-text {
                font-size: 1.2rem;
            }

            .section {
                padding: 40px 5%;
            }

            .section-title h2 {
                font-size: 1.6rem;
            }

            .about-stats {
                flex-direction: column;
                gap: 12px;
            }

            .stat-item {
                min-width: 100%;
            }

            .about-image {
                height: 200px;
            }

            .contact-form {
                padding: 20px 15px;
            }

            .contact-form h3 {
                font-size: 1.2rem;
            }

            /* 优化移动端触摸体验 */
            .cta-button,
            button,
            .nav-links a {
                min-height: 44px; /* iOS推荐最小触摸区域 */
            }

            /* 确保文本可读性 */
            body {
                font-size: 16px; /* 防止iOS缩放 */
            }
        }
        
        /* 新增：移动端菜单切换按钮 */
        .menu-toggle {
            display: none;
            background: none;
            border: none;
            font-size: 1.5rem;
            color: var(--dark);
            cursor: pointer;
        }

        
        /* 新增：活动与赛事标签样式 */
        .event-tag {
            display: inline-block;
            padding: 4px 12px;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 500;
            margin-bottom: 12px;
        }
        
        .tag-activity {
            background: rgba(26, 115, 232, 0.1);
            color: var(--primary);
        }
        
        .tag-competition {
            background: rgba(245, 124, 0, 0.1);
            color: var(--secondary);
        }

        /* 地图容器样式 */
        .map-container {
            height: 250px;
            margin-top: 30px;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0,0,0,0.2);
            position: relative;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .map-container:hover {
            transform: scale(1.02);
            box-shadow: 0 15px 35px rgba(0,0,0,0.25);
        }

        #amap-container {
            width: 100%;
            height: 100%;
            display: flex;
            align-items: center;
            justify-content: center;
            background-color: #f0f0f0;
            color: #666;
        }

        .static-map {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .map-placeholder {
            text-align: center;
            padding: 20px;
        }

        .map-placeholder i {
            font-size: 2.5rem;
            margin-bottom: 15px;
            display: block;
            color: #1a73e8;
        }

        .map-error {
            background-color: #ffebee;
            color: #c62828;
            padding: 10px;
            border-radius: 5px;
            margin-top: 10px;
            text-align: center;
            font-size: 0.9rem;
        }

        .map-loading {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
        }

        .map-loading .spinner {
            width: 40px;
            height: 40px;
            border: 4px solid #f3f3f3;
            border-top: 4px solid #1a73e8;
            border-radius: 50%;
            animation: spin 1s linear infinite;
            margin-bottom: 15px;
        }

        @keyframes spin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }

        /* 在现有样式基础上添加以下样式 */
        .static-map-container {
            width: 100%;
            height: 100%;
            cursor: pointer;
            position: relative;
            overflow: hidden;
            border-radius: 10px;
        }
        
        .static-map-image {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.3s ease;
        }
        
        .static-map-container:hover .static-map-image {
            transform: scale(1.05);
        }
        
        .map-overlay {
            position: absolute;
            bottom: 10px;
            left: 10px;
            background: rgba(0, 0, 0, 0.7);
            color: white;
            padding: 5px 10px;
            border-radius: 4px;
            font-size: 12px;
        }
        
        .navigation-prompt {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            background: rgba(0, 0, 0, 0.8);
            color: white;
            padding: 10px 15px;
            border-radius: 30px;
            opacity: 0;
            transition: opacity 0.3s ease;
            pointer-events: none;
        }
        
        .static-map-container:hover .navigation-prompt {
            opacity: 1;
        }

        /* 视频展示样式 */
        .camp-videos {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 20px;
            margin: 20px 0;
        }

        .video-item {
            cursor: pointer;
            transition: transform 0.3s ease;
        }

        .video-item:hover {
            transform: scale(1.05);
        }

        .video-thumbnail {
            position: relative;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
        }

        .video-thumbnail img {
            width: 100%;
            height: 120px;
            object-fit: cover;
        }

        .play-button {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 50px;
            height: 50px;
            background: rgba(0,0,0,0.7);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 18px;
        }

        .video-item p {
            text-align: center;
            margin-top: 10px;
            font-size: 14px;
            color: var(--gray);
        }

        /* 视频模态框 */
        .video-modal {
            display: none;
            position: fixed;
            z-index: 10000;
            left: 0;
            top: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0,0,0,0.9);
        }

        .video-modal-content {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            background: white;
            padding: 20px;
            border-radius: 10px;
            max-width: 90%;
            max-height: 90%;
        }

        .video-modal video {
            width: 100%;
            max-width: 800px;
            height: auto;
        }

        .video-modal .close-button {
            position: absolute;
            top: 10px;
            right: 15px;
            font-size: 28px;
            font-weight: bold;
            color: #aaa;
            cursor: pointer;
        }

        .video-modal .close-button:hover {
            color: #000;
        }