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

body {
    font-family: "Microsoft YaHei", sans-serif;
    line-height: 1.6;
    background: #f5f5f5;
}

/* 头部样式 */
.header {
    background: #8B0000;
    color: white;
    padding: 1rem 0;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 24px;
    font-weight: bold;
}

/* 导航栏样式 */
.nav {
    display: flex;
    gap: 20px;
}

.nav a {
    color: white;
    text-decoration: none;
    padding: 5px 10px;
    border-radius: 4px;
    transition: background-color 0.3s;
}

.nav a:hover {
    background-color: rgba(255,255,255,0.1);
}

/* 主要内容区域 */
.main-content {
    max-width: 1200px;
    margin: 20px auto;
    padding: 20px;
    background: white;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
    border-radius: 8px;
}

/* 首页特殊布局 */
.news-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin: 20px 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    margin-top: 30px;
}

/* 学院介绍页布局 */
.about-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.faculty-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin: 30px 0;
}

.achievement-content {
    display: flex;
    align-items: center;
    gap: 40px;
    margin: 30px 0;
}

/* 教学科研页布局 */
.programs-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin: 30px 0;
}

.research-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 30px;
    margin: 30px 0;
}

.research-item {
    flex: 0 1 calc(50% - 15px);
}

/* 招生就业页布局 */
.admission-content {
    display: flex;
    gap: 40px;
    margin: 30px 0;
}

.admission-item {
    flex: 1;
    padding: 20px;
    border: 1px solid #ddd;
    border-radius: 8px;
}

.employment-content {
    display: grid;
    grid-template-columns: 2fr 3fr;
    gap: 30px;
    margin: 30px 0;
}

/* 联系我们页布局 */
.contact-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    margin: 30px 0;
}

.contact-form {
    max-width: 800px;
    margin: 40px auto;
    padding: 30px;
    background: #f9f9f9;
    border-radius: 12px;
}

/* 中国风元素 */
.chinese-pattern {
    border: 2px solid #8B0000;
    padding: 20px;
    margin: 20px 0;
    background: url('../images/pattern.png') repeat;
    border-radius: 8px;
}

.chinese-title {
    font-family: "STKaiti", "KaiTi", serif;
    color: #8B0000;
    text-align: center;
    margin: 20px 0;
    font-size: 28px;
}

/* 页脚样式 */
.footer {
    background: #333;
    color: white;
    padding: 20px 0;
    text-align: center;
    margin-top: 40px;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .header-container {
        flex-direction: column;
        text-align: center;
    }
    
    .nav {
        margin-top: 10px;
        flex-wrap: wrap;
        justify-content: center;
    }

    .news-grid,
    .features-grid,
    .faculty-grid,
    .programs-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }

    .admission-content,
    .employment-content {
        flex-direction: column;
    }
}

/* 表单样式 */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 16px;
}

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

.radio-group {
    display: flex;
    gap: 20px;
    margin-top: 10px;
}

.radio-group label {
    display: inline;
    margin-left: 5px;
}

.btn {
    background: #8B0000;
    color: white;
    padding: 12px 24px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    transition: background-color 0.3s;
}

.btn:hover {
    background: #660000;
}

/* 图片样式 */
.img-responsive {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 20px 0;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

/* 页面特色样式 */
.news-item {
    background: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

.news-item:hover {
    transform: translateY(-5px);
}

.feature-item {
    text-align: center;
    padding: 20px;
    background: #f9f9f9;
    border-radius: 8px;
}

.achievement-stats {
    background: #f9f9f9;
    padding: 20px;
    border-radius: 8px;
}

.map-section {
    margin-top: 40px;
    text-align: center;
}