@charset "utf-8";
*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* 清除浮动影响和外边距塌陷 */
.clearfix::before,
.clearfix::after {
    content:'';
    display: table;
}

.clearfix::after {
    clear: both;
}


.float-style {
    float: left;
}

body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    margin: 0;
    box-sizing: border-box;
    background-color: #fafafa;
    font-family: PingFang SC,Source Han Sans CN,Microsoft YaHei,Heiti SC,tahoma,arial,Hiragino Sans GB,"\5B8B\4F53",sans-serif;
    font-size: 14px;
    color: #1a1a1a;
} 

.header {
    display: flex;
    width: 100%;
    height: 142px;
    /* background: #fff linear-gradient(90deg,rgba(52,207,255,0.2) 0%,rgba(155,123,255,0.2) 51%,rgba(255,122,161,0.2) 100%);  */
    background-color: #0056b3;
}

.container {
    max-width: 1000px;
    width: 100%;
    margin: 0 auto;
}

.header-wrap{
    margin: 0 3px;
}

.search-container{
    width: 100%;
}

.logo {
    width: 90%;
    max-width: 400px;
    padding: 22px 0px 0px 0px;
}

.search-wrapper {
    display: flex;
    margin: 5px 0px 5px 0px;
}

.search-input {
    width: 100%;
    height: 35px;
    border: 1px;
    padding: 1px 7px;
    border-radius:0px;
}

.search-button {
    padding: 9px 12px; 
    background-color: #ccc;
    color: #4d4d4d;
    border: 1px;
    cursor: pointer;
    white-space: nowrap; 
    height: 35px;
}

.search-input:focus {
    outline: none;
    border-color: #007bff; 
    box-shadow: 0 0 8px rgba(0, 123, 255, 0.5);
}

.news{
    overflow: hidden;
    padding: 0px 15px 0px 15px;
    white-space: nowrap; 
    text-overflow: ellipsis;
    gap: 15px;
    width: 100%;
    box-sizing: border-box;
    /* background-color: red; */
}

.news-item{
    padding: 0px 15px 0px 15px;
    display: inline-block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    min-width: 0px;
}

.news-label{
    display: inline-block;
    color: #ee0808;
    vertical-align: super;
}

.news-link{
    text-decoration: none;
    color: white;
    font-size: 15px;
}

/* 头部固定网址 */
.com-site{
    background-color: rgb(255, 255, 255);
    margin: 0 3px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1), 0 2px 4px rgba(0, 0, 0, 0.1);
}

.com-site-ul{
    list-style: none;
    display: flex;
    flex-wrap: wrap; 
    justify-content: space-between;               
    padding: 7px;
}

.site-item{
    width: 58px;
    height: 64px;
}


.li-wrapper {
    padding: 1px;
    text-align: center;
}

.li-wrapper a {
    text-decoration: none;
}

.site_logo{
    width: 24px;
}

.site{
    text-decoration: none;
    font-family: PingFang SC,Source Han Sans CN,Microsoft YaHei,Heiti SC,tahoma,arial,Hiragino Sans GB,"\5B8B\4F53",sans-serif;
    font-size: 13px;
    color: #1a1a1a;
    white-space: nowrap;
}

/* 针对小屏幕设备 */
@media (max-width: 768px) {
    .li-wrapper {
        flex: 1 1 calc(50% - 10px); 
        max-width: calc(50% - 10px);
    }
}

@media (max-width: 480px) {
    .li-wrapper {
        flex: 1 1 100%; 
        max-width: 100%;
    }
}

/* 站点列表 */
.main_container {
    display: flex;
    flex-direction: column;
    margin: 0 3px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1), 0 2px 4px rgba(0, 0, 0, 0.1);
    /* border: 1px solid #000; */
}

h4{
    padding: 8px 0; 
    font-size: 15px;
    line-height: 15px;
    font-family:PingFang SC,Source Han Sans CN,Microsoft YaHei,Heiti SC,tahoma,arial,Hiragino Sans GB,"\5B8B\4F53",sans-serif;;
    /* border: 1px solid #000; */
}

.class_hr{
    border: none; 
    padding: 0 10px;
    height: 1px; 
    background: #f1f1f1;
    /* background-color: hsl(0, 13%, 95%); */
}

.webClassDiv{
    padding: 0 10px;
    margin: 5px 0px;
    background-color: rgb(255, 255, 255);
    box-shadow: 0px 2px 3px rgba(0, 0, 0, 0.15), inset 0px 0px 2px rgba(0, 0, 0, 0.08);
}

.table-container {
    width: calc(100% - 20px);
    margin: auto;
    animation: fadeIn 1s ease-in-out;
    /* border: 1px solid #000; */   
}

.grid-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); 
    transition: all 0.3s ease;
    justify-items: start;
    column-gap: 5px;
}

.cell {
    padding: 6px 10px;
    text-align: left;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    width: 100%;
    /* height: 40px; */
}

.cell-class {
    display: inline;
    color: hsl(214, 88%, 53%);
    vertical-align: super;
    font-size: 11px;
}

.grid-row > div:last-child {
    border-right: none;
}

.grid-row a {
    color: #1a1a1a;
    text-decoration: none;
    transition: color 0.3s ease;
}

.grid-row a:hover {
    background-color: #ccc;
    padding: 5px;
}

@media (max-width: 768px) {
    .grid-row {
        grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    }

    .grid-row > div {
        font-size: 14px; 
        padding: 8px; 
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
} 

footer {
    text-align: center; 
    padding: 20px;
    /* background-color: #f8f9fa; */
    background-color: #2c3e50; 
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1), 0 2px 4px rgba(0, 0, 0, 0.1);
    font-size: 16px;
    /* border: 1px solid #000; */
}

.contact-link {
    color: #007BFF; 
    text-decoration: none; 
}

.contact-link:hover {
    color: #0056b3; 
    text-decoration: underline; 
}

/* 广告 */
.ad-container {
    display: block;
    position: fixed;
    width: 280px; 
    height: 340px;     
    background-color: #f1f1f1;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;      
    top: 50%;
    overflow: hidden;  
    animation: floatAnimation 3s ease-in-out infinite;
}

.ad-title {
    overflow: hidden;
    background-color: #fafafa;
    padding: 3px;
}

.ad-title-desc {
    float: left;
    font-size: 13px;
}

.close-btn {
    float: right;
    /* position: absolute; */
    background-color: transparent;
    color: #f10639;
    border: none;
    cursor: pointer;
    font-size: 18px;
}

.leftAd {
    left: 6%; 
    top: 20%;
    transform: translateY(-50%);              
}

/* 右侧广告 */
.rightAd {
    right: 5%;
    top: 20%;
    transform: translateY(-50%);               
}

.leftAd .ad-pic {
    width: 279px;
    height: 279px;
    background-image: url(../ads/liuzaiyi.jpeg);
    background-size: cover;
}

.rightAd .ad-pic {
    width: 279px;
    height: 279px;
    background-image: url(../ads/taozhuang.jpeg);
    background-size: cover;
}



@media (max-width: 768px) {
    .ad-container {
        display: none; /* 在移动设备上隐藏 */
    }
}

/* 定义上下飘动的动画 */
@keyframes floatAnimation {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

/* 鼠标悬停时暂停动画 */
.ad-container:hover {
    animation-play-state: paused;
}

.icp {
    text-align: center; 
    font-size: 0.8em; 
    color: #777; 
    margin-top: 15px; 
}

.icp a {
    color: #777; 
    text-decoration: none; 
}