/* 全局样式重置 */
* {
    margin: 0;
    padding: 0;
}

body {
    font-family: "Microsoft Yahei", sans-serif;
    background-color: #f0f2f5;
}

/* 头部导航栏样式 */
.header {
    position: absolute;
    top: 0;
    z-index: 999;
    width: 1200px;
    left: 50%;
    transform: translateX(-50%);
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    /* background-color: #fff; */
    /* box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1); */
}

/* logo 容器样式 */
.logo-container {
    display: flex;
    align-items: center;
}

.logo {
    /* width: 40px; */
    height: 40px;
    margin-right: 10px;
}


/* 导航列表样式 */
.nav-list {
    display: flex;
    list-style: none;
}

.nav-item {
    margin: 0 15px;
}

.nav-link {
    text-decoration: none;
    color: #000;
    font-size: 16px;
    font-weight: bold;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: #1890ff;
}

.nav-link.active {
    color: #1890ff;
}

/* 认证按钮样式 */
.auth-buttons {
    display: flex;
    align-items: center;
}

.btn {
    padding: 8px 16px;
    border: none;
    border-radius: 4px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.register-btn {
    background-color: #fff;
    color: #1890ff;
    border: 1px solid #1890ff;
    margin-right: 10px;
}

.register-btn:hover {
    background-color: #e6f7ff;
}

.login-btn {
    background-color: #1890ff;
    color: #fff;
}

.login-btn:hover {
    background-color: #096dd9;
}


footer {
    background: #F5F5F5;
    padding: 20px 0;
}

footer .footer-content {
    width: 1200px;
    margin: 0 auto;
}

footer .footer-content hr{
    border: 0.5px solid #dadada;
    margin: 20px 0;
}
footer .footer-content p{
    text-align: center;
    color: #afafaf;
}