@charset "utf-8";
/* CSS Document */

        /* 基础样式 */
        body {
            font-family: "Segoe UI", "Lucida Grande", Helvetica, Arial, "Microsoft YaHei", FreeSans, Arimo, "Droid Sans", "wenquanyi micro hei", "Hiragino Sans GB", "Hiragino Sans GB W3", sans-serif;
            margin: 0;
            padding: 0;
            line-height: 1.6;
            color: #333;
            scroll-behavior: smooth;
        }
        a {
            color: #8B0000;
            text-decoration: none;
            transition: all 0.3s ease;
        }
        a:hover {
            color: #CD5C5C;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            transition: transform 0.5s ease;
        }
        img:hover {
            transform: scale(1.02);
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 15px;
        }
        .text-center {
            text-align: center;
        }
        .mb-4 {
            margin-bottom: 1.5rem;
        }
        .mt-4 {
            margin-top: 1.5rem;
        }
        .py-4 {
            padding-top: 1.5rem;
            padding-bottom: 1.5rem;
        }
        .red-bg {
            background-color: #8B0000;
            color: white;
        }
        .red-text {
            color: #8B0000;
        }
        .section-title {
            font-size: 28px;
            font-weight: bold;
            margin-bottom: 20px;
            color: #8B0000;
            text-align: center;
            position: relative;
            padding-bottom: 10px;
        }
        .section-title::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 3px;
            background-color: #8B0000;
            border-radius: 3px;
        }
        
        /* 导航栏样式 */
        .navbar-yu {
            background-color: #8B0000;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
        }
        .navbar-yu .container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .navbar-yu .logo {
            color: white;
            font-size: 24px;
            font-weight: bold;
            padding: 15px 0;
            display: flex;
            align-items: center;
        }
        .navbar-yu .logo i {
            margin-right: 10px;
            font-size: 28px;
        }
        .navbar-yu .menu-toggle {
            display: none;
            color: white;
            font-size: 24px;
            cursor: pointer;
        }
        .navbar-yu .nav-links {
            list-style: none;
            margin: 0;
            padding: 0;
            display: flex;
        }
        .navbar-yu .nav-links li {
            margin-left: 20px;
        }
        .navbar-yu .nav-links a {
            color: white;
            padding: 15px 0;
            display: block;
            text-decoration: none;
            transition: color 0.3s;
            position: relative;
        }
        .navbar-yu .nav-links a::after {
            content: '';
            position: absolute;
            width: 0;
            height: 2px;
            bottom: 10px;
            left: 0;
            background-color: #FFC0CB;
            transition: width 0.3s;
        }
        .navbar-yu .nav-links a:hover::after {
            width: 100%;
        }
        .navbar-yu .nav-links a:hover {
            color: #FFC0CB;
        }
        
        /* 移动端导航样式 */
        @media (max-width: 768px) {
            .navbar-yu .menu-toggle {
                display: block;
            }
            .navbar-yu .nav-links {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background-color: #8B0000;
                flex-direction: column;
                padding: 10px 0;
                box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
            }
            .navbar-yu .nav-links.active {
                display: flex;
            }
            .navbar-yu .nav-links li {
                margin: 0;
                text-align: center;
            }
            .navbar-yu .nav-links a {
                padding: 10px 0;
            }
        }
        
        /* 回到顶部按钮 */
        .back-to-top-yu {
            position: fixed;
            bottom: 20px;
            right: 20px;
            background-color: #8B0000;
            color: white;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            opacity: 0;
            visibility: hidden;
            transition: opacity 0.3s, visibility 0.3s;
            box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
        }
        .back-to-top-yu:hover {
            background-color: #CD5C5C;
            transform: translateY(-2px);
        }
        .back-to-top-yu.active {
            opacity: 1;
            visibility: visible;
        }
        
        /* 页脚样式 */
        .footer-yu {
            background-color: #8B0000;
            color: white;
            text-align: center;
            padding: 20px 0;
            box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
        }
        
        /* 内容样式 */
        .hero-section {
            background-image: url('http://www.xbpjygov.cn/upload/202503/05/202503051015437249.jpg');
            background-size: cover;
            background-position: center;
            height: 400px;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            margin-bottom: 40px;
        }
        .hero-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.5);
        }
        .hero-content {
            position: relative;
            text-align: center;
            color: white;
            max-width: 800px;
            padding: 0 20px;
        }
		.hero-content a:hover{
		    color: #fff;
            text-decoration: underline;}
        .hero-title {
            font-size: 42px;
            font-weight: bold;
            margin-bottom: 20px;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
            animation: fadeInUp 1s ease forwards;
        }
        .hero-subtitle {
            font-size: 24px;
            margin-bottom: 30px;
            text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
            animation: fadeInUp 1s ease 0.3s forwards;
            opacity: 0;
        }
        .hero-btn {
            display: inline-block;
            background-color: #8B0000;
            color: white;
            padding: 12px 30px;
            border-radius: 5px;
            font-size: 18px;
            text-decoration: none;
            transition: all 0.3s ease;
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
            animation: fadeInUp 1s ease 0.6s forwards;
            opacity: 0;
        }
        .hero-btn:hover {
            background-color: #CD5C5C;
            transform: translateY(-2px);
            box-shadow: 0 6px 12px rgba(0, 0, 0, 0.2);
        }
        
        .card {
            background-color: white;
            border-radius: 10px;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
            margin-bottom: 30px;
            overflow: hidden;
            transition: all 0.3s ease;
        }
        .card:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
        }
        .card-header {
            padding: 20px;
            background-color: #f8f8f8;
            border-bottom: 1px solid #eee;
        }
        .card-body {
            padding: 20px;
        }
        .card-title {
            font-size: 22px;
            font-weight: bold;
            color: #8B0000;
            margin-bottom: 10px;
        }
        
        .course-day {
            margin-bottom: 30px;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
            transition: all 0.3s ease;
            position: relative;
            background-color: white;
        }
        .course-day:hover {
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
            transform: translateY(-3px);
        }
        .course-day::before {
            content: '';
            position: absolute;
            left: 0;
            top: 0;
            bottom: 0;
            width: 5px;
            background-color: #8B0000;
        }
        .day-title {
            font-size: 20px;
            font-weight: bold;
            color: white;
            margin: 0;
            padding: 15px 20px;
            background-color: #8B0000;
            position: relative;
        }
        .day-content {
            padding: 20px;
        }
        .time-slot {
            margin-bottom: 10px;
            padding-left: 25px;
            position: relative;
        }
        .time-slot::before {
            content: '•';
            position: absolute;
            left: 0;
            color: #8B0000;
            font-size: 20px;
            line-height: 1;
        }
        .time-label {
            font-weight: bold;
            color: #8B0000;
        }
        .location {
            font-style: italic;
            color: #666;
        }
        .notes {
            background-color: #f8f8f8;
            padding: 15px;
            border-radius: 5px;
            margin-top: 20px;
            border-left: 3px solid #8B0000;
        }
        .other-courses {
            margin-top: 30px;
            text-align: center;
            background-color: #f8f8f8;
            padding: 20px;
            border-radius: 10px;
        }
        .other-courses a {
            margin: 0 10px;
            display: inline-block;
            padding: 8px 15px;
            background-color: #8B0000;
            color: white;
            border-radius: 5px;
            transition: all 0.3s ease;
        }
        .other-courses a:hover {
            background-color: #CD5C5C;
            transform: translateY(-2px);
            text-decoration: none;
        }
        
        .section-with-bg {
            background-color: #f8f8f8;
            padding: 50px 0;
            margin: 50px 0;
            position: relative;
        }
        .section-with-bg::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-image: url('data:image/svg+xml,%3Csvg width="100" height="100" viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg"%3E%3Cpath d="M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm63 31c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM34 90c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm56-76c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM12 86c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm28-65c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm23-11c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-6 60c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm29 22c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zM32 63c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm57-13c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-9-21c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM60 91c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM35 41c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM12 60c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2z" fill="%238b0000" fill-opacity="0.02" fill-rule="evenodd"/%3E%3C/svg%3E');
            opacity: 0.5;
            z-index: 0;
        }
        .section-with-bg .container {
            position: relative;
            z-index: 1;
        }
        
        .feature-card {
            text-align: center;
            padding: 30px 20px;
            background-color: white;
            border-radius: 10px;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
            margin-bottom: 30px;
            transition: all 0.3s ease;
            min-height: 280px;
        }
        .feature-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
        }
        .feature-icon {
            width: 60px;
            height: 60px;
            background-color: #8B0000;
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            margin: 0 auto 20px;
            transition: all 0.3s ease;
        }
        .feature-card:hover .feature-icon {
            transform: scale(1.1);
            background-color: #CD5C5C;
        }
        .feature-title {
            font-size: 20px;
            font-weight: bold;
            margin-bottom: 15px;
            color: #8B0000;
        }
        
        .teacher-card {
            background-color: white;
            border-radius: 10px;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
            margin-bottom: 30px;
            overflow: hidden;
            transition: all 0.3s ease;
            display: flex;
            flex-direction: column;
            height: 100%;
        }
        .teacher-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
        }
        .teacher-image {
            height: 200px;
            overflow: hidden;
        }
        .teacher-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .teacher-card:hover .teacher-image img {
            transform: scale(1.1);
        }
        .teacher-info {
            padding: 20px;
            flex-grow: 1;
        }
        .teacher-name {
            font-size: 20px;
            font-weight: bold;
            margin-bottom: 5px;
            color: #8B0000;
        }
        .teacher-position {
            font-style: italic;
            color: #666;
            margin-bottom: 10px;
        }
        
        .contact-info {
            display: flex;
            align-items: center;
            margin-bottom: 20px;
        }
        .contact-icon {
            width: 40px;
            height: 40px;
            background-color: #8B0000;
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-right: 15px;
        }
        
        /* 动画效果 */
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        .fade-in {
            opacity: 0;
            transform: translateY(20px);
            transition: opacity 0.6s ease, transform 0.6s ease;
        }
        .fade-in.visible {
            opacity: 1;
            transform: translateY(0);
        }
        
        /* 响应式布局 */
        .grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }
        @media (max-width: 768px) {
            .hero-title {
                font-size: 32px;
            }
            .hero-subtitle {
                font-size: 18px;
            }
        }