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

body {
    font-family: 'Microsoft YaHei', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: rgba(234, 188, 148, 0.1);
}

/* 导航栏样式 */
.header {
    background-color: #fff;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    /* position: fixed; */
    width: 100%;
    min-width: 1480px;
    top: 0;
    z-index: 1000;
}

.nav-container {
    width: 1200px;
    margin: 0 auto;
    padding: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo h1 {
    font-size: 1.8rem;
    color: #8b4513;
    margin-bottom: 0.2rem;
}

.logo .subtitle {
    font-size: 0.9rem;
    color: #666;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 2rem;
}

.nav-links a {
    text-decoration: none;
    color: #333;
    font-size: 1rem;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.nav-links a:hover,
.nav-links a.active {
    background-color: #8b4513;
    color: #fff;
}

/* 主要内容区域 */
main {
    width: 100%;
    min-width: 1480px;
    margin: 0 auto;
    padding: 2rem;
}

.section-title {
    text-align: center;
    margin-bottom: 2rem;
    color: #8b4513;
}

/* 按钮样式 */
.btn {
    background-color: #8b4513;
    color: #fff;
    border: none;
    padding: 0.8rem 1.5rem;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.btn:hover {
    background-color: #6b3410;
}

/* 页脚样式 */
.footer {
    background-color: #6b3410;
    color: #fff;
    padding: 2rem 0;
    width: 100%;
    min-width: 1480px;
    margin-top: 3rem;
}

.footer-content {
    width: 100%;
    margin: 0 auto;
    text-align: center;
}