/* 页面的基本样式 */
body {
    font-family: 'Raleway', sans-serif; /* 使用Raleway字体 */
    background-color: #f0f0f0;
    margin: 0;
    padding: 0;
}

header {
    background-color: #333;
    color: #fff;
    padding: 10px 20px;
    text-align: left; /* 标题左对齐 */
}

.container {
    width: 100%;
    margin: 0 auto;
}
nav {
    background-color: #444;
    text-align: center; /* 导航栏居中对齐 */
    padding: 10px 0;
}
nav a {
    color: #fff;
    text-decoration: none;
    margin: 0 15px;
    font-weight: 700; /* 设置字体粗细为700（Bold） */
    transition: color 0.3s ease; /* 添加过渡效果 */
}
nav a:hover {
    color: #88ccff; /* 鼠标悬停时的颜色 */
}

nav ul {
    list-style-type: none;
    padding: 0;
    text-align: center;
    margin: 0;
}
nav ul li {
    display: inline-block;
    margin-right: 10px;
}
nav ul li a {
    text-decoration: none;
    color: #fff;
    font-weight: bold;
    padding: 10px 15px;
    transition: all 0.3s ease;
}
nav ul li a:hover {
    /* background-color: #f2f2f2; */
    color: #88ccff;
    border-radius: 5px;
}

.dropdown-content {
    display: none;
    position: absolute;
    background-color: #fff;
    box-shadow: 0px 8px 16px rgba(0,0,0,0.1);
    z-index: 1;
}
.dropdown:hover .dropdown-content {
    display: block;
}
.dropdown-content a {
    width: auto;
    display: block;
    padding: 10px 15px;
    color: #333;
    text-decoration: none;
    transition: all 0.3s ease;
}
.dropdown-content a:hover {
    background-color: #f2f2f2;
    color: #88ccff;
    border-radius: 20px;
}

.main{
    margin: 30px 30px 0 30px;
    background-color: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    min-width: 920px;
}

.main .main_title{
    font-size: 28px;
    margin-top: 22px;
    font-weight: bold;
    margin-bottom: 20px;
    color: #333;
}

.main .main_content{
    display: -webkit-box;
}
.main .main_left{
    width: 290px;
    background: #ecf0f1;
    overflow: hidden;
    padding: 0 15px;
    border-radius: 5px;
}
.main .main_left h4{
    font-size: 26px;
    margin-top: 20px;
}
.main .main_left p{
    font-size: 15px;
    font-weight: bold;
}
.main .main_left textarea{
    width: 100%;
    outline: 0;
    padding: 10px;
    line-height: 30px;
    height: 300px;
    border: 1px solid #dddddd;
    border-radius: 5px;
}
.main .main_left .submit{
    width: 80px;
    height: 44px;
    line-height: 44px;
    cursor: pointer;
    border: none;
    background: #333333;
    border-radius: 5px;
    color: #ffffff;
}
.main .main_left  .submit:hover{
    opacity: 0.9;
}


.main .main_right{
    margin-left: 30px;
    -webkit-box-flex: 1;
    overflow: hidden;
}

.main .main_right .main_right_title{
    font-size: 26px;
}

.main .main_right  .main_table{
    width: 100%;
    overflow-x: auto;
    overflow-y: hidden;

}
.main .main_right  .main_table td{
    white-space:nowrap;
}

.main .main_page{
    margin-top: 10px;
    overflow: hidden;
    text-align: right;
    line-height: 40px;
}
.main .main_page span{
    float: left;
    overflow: hidden;
    margin-right: 20px;
}
.main .main_page a{
    height: 40px;
    margin: 0 10px;
    display: inline-block;
    color: #333333;
    text-decoration: none;
}
.main .main_page a:hover{
    color: #4582ec;
    opacity: 0.9;
}
.main .main_page a.on{
    color: #4582ec;
}
.main .main_page a.disabled{
    cursor: not-allowed;
    color: #999999;
}
.main .main_page a.disabled:hover{
    color: #999999;
    opacity: 1;
}

.main .main_download{
    margin-top: 10px;
    overflow: hidden;
}
.main .main_download a{
    line-height: 44px;
    float: left;
    padding: 0 20px;
    background: #666666;
    color: #ffffff;
    text-decoration: none;
    border-radius: 5px;
    opacity: 0.7;
}
.main .main_download a:hover{
    opacity: 1;
}


table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}
table, th, td {
    border: 1px solid #ddd;
    text-align: left;
}
th, td {
    padding: 12px;
}
th {
    background-color: #f2f2f2;
    color: #333;
}
td {
    color: #555;
}


footer {
    background-color: #f0f0f0; /* 浅色背景 */
    color: #333; /* 深色文字 */
    text-align: center;
    padding: 10px 0;
    position: relative;
    bottom: 0;
    width: 100%;
}
footer p {
    margin: 0;
}
footer a {
    color: #333; /* 与文字颜色保持一致 */
    text-decoration: none;
    margin: 0 10px;
}