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

body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    background-color: #e6f2f7;
    color: #003333;
}

header {
    background-color: #006666;
    color: white;
    padding: 10px;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
}

.logo img {
    height: 50px;
    margin-right: 10px;
}

.contact-info {
    text-align: right;
}

nav ul {
    display: flex;
    justify-content: center;
    list-style: none;
    background-color: #009999;
}

nav ul li {
    padding: 10px 20px;
}

nav ul li a {
    color: white;
    text-decoration: none;
    transition: color 0.3s ease;
}

nav ul li a:hover {
    color: #cccccc;
}

.banner {
    position: relative;
    width: 100%;
    height: 300px;
    background-color: #e6f2f7;
    display: flex;
    justify-content: center;
    align-items: center;
}

.banner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.banner-text {
    position: absolute;
    text-align: center;
    color: white;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

.info-section {
    display: flex;
    justify-content: space-around;
    padding: 20px 30px;
}

.info-column {
    /*flex: 1;*/
    width:32%;
    margin: 0 10px;
    background-color: white;
    padding: 10px;
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.1);
    cursor: pointer;
}
.info-column .introduce{
    color:#666;
    font-size:14px;
}
.info-column img{
    width: 100%;
}
.info-column h3 {
    margin-bottom: 10px;
    color: #006666;
    background: url("../images/page.png") no-repeat right center;
}
.info-column h3 span{
    /*background: #93E4EA;*/
    /*color: #fff;*/
}
.new1{
    border-bottom:1px dashed #a7a7a7;
    padding-bottom:10px;
}
.list ul{
    padding:20px 0;
}
.list ul li{
    color:#666;
    background:url("../images/icon.png") no-repeat left center;
    padding:0 0 0 10px;
    box-sizing: border-box;
    font-size:14px;
    margin-top:10px;
}
.new1 .img{
    width:30%;
}
.new1 .img img{
    display: block;
    width:100%;
}

.new1 .new-content {
    width:68%;
    padding-left:10px;
    box-sizing: border-box;
}
.new1 .new-content .detail{
    font-size:12px;
    color: #999999;
}
.file ul li{
    color:#666;
    background:url("../images/icon.png") no-repeat left center;
    padding:0 0 0 10px;
    box-sizing: border-box;
    font-size:14px;
    margin-top:10px;
}
.department-section {
    display: flex;
    justify-content: space-around;
    padding: 20px 30px;
}

.department-column {
    flex: 1;
    margin: 0 10px;
    background-color: white;
    padding: 10px;
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.department-column .img {
    width: 100%;
    height: 200px;
    display: block;
    background: url("../images/dept1.png") no-repeat center center;
   background-size:100% auto;
}
.department-column .img2 {
    width: 100%;
    height: 200px;
    display: block;
    background: url("../images/dept2.png") no-repeat center center;
    background-size:100% auto;
}
.department-column .img3 {
    width: 100%;
    height: 200px;
    display: block;
    background: url("../images/dept3.png") no-repeat center center;
    background-size:100% auto;
}
.department-column h4{
    padding-top:10px;
}
.feature-section {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
    padding: 20px 30px;
}

.feature-item {
    flex: 1 0 200px;
    margin: 10px;
    background-color: white;
    padding: 10px;
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.1);
}

.feature-item h3 {
    margin-bottom: 10px;
    color: #006666;
}
.feature-item p{
    font-size:14px;
    color: #666;
}
.cooperation-section {
    padding: 20px 30px;
    background-color: #e6f2f7;
    margin-left:10px;
}

.cooperation-section h3 {
    margin-bottom: 10px;
    color: #006666;
}
.cooperation-section p{
    font-size:14px;
    background:url("../images/icon.png") no-repeat left center;
    padding-left:10px;

}

.contact-section {
    padding: 20px 30px;
    background-color: white;
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.1);
}

.contact-section h3 {
    margin-bottom: 10px;
    color: #006666;
}

.contact-section img {
    width: 100%;
    height: auto;
}

footer {
    background-color: #006666;
    color: white;
    text-align: center;
    padding: 10px;
}

.footer-links a {
    color: white;
    text-decoration: none;
    margin: 0 10px;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #cccccc;
}

.copyright,
.address {
    margin-top: 10px;
}

.map img {
    width: 100%;
    height: auto;
    margin-top: 10px;
}