body {
    margin: 0;
    padding: 0;
    font-family: Arial, sans-serif;
}

body a{
    text-decoration: none;
    color: inherit
}

body a:visited{
    text-decoration: none;
}

body a:hover{
    text-decoration: none;
}

body a:active{
    text-decoration: none;
}

.container {
    width: 100%;
    max-width: 960px;
    margin: 0 auto;
    padding: 20px;
}
.row {
    display: flex;
    flex-wrap: wrap;
    margin: -10px;
}
.card {
    flex-basis: calc(100% / 4 - 20px);
    padding: 10px;
    box-sizing: border-box;
    text-align: center;
}
@media (max-width: 768px) {
    .card {
        flex-basis: calc(100% / 2 - 20px);
    }
}
.card img {
    max-width: 100%;
    height: auto;
}
.card h2 {
    margin: 10px 0;
}
.card p {
    margin: 0;
    color: #666;
}
.search-form {
    display: flex;
    margin-bottom: 20px;
}
.search-input {
    flex: 1;
    padding: 10px;
    font-size: 16px;
    border: 1px solid #ccc;
    border-radius: 5px;
    margin-right: 10px;
}
.search-btn {
    padding: 10px;
    font-size: 16px;
    background-color: #008CBA;
    color: #fff;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}
.pagination {
    display: flex;
    justify-content: center;
    margin-bottom: 20px;
}

.pagination button {
    margin: 50px 5px;
    padding: 5px 10px;
    border: none;
    background-color: #fff;
    color: #333;
    cursor: pointer;
}

.pagination button.active {
    background-color: #333;
    color: #fff;
}

.syschar{
    word-break: break-all;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2; /* 超出几行省略 */
    overflow: hidden;
    margin: 8px 0px;
}

#home-button {
    position: fixed;
    top: 50%;
    right: 200px;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    background-color: #fff0;
    color: #00000042;
    border: 1px solid #a1a1a1;
    border-radius: 50%;
    text-align: center;
    line-height: 50px;
    cursor: pointer;
    z-index: 999;
}

@media (max-width: 768px) {
    #home-button {
        right: 10px;
        width: 40px;
        height: 40px;
        font-size: 14px;
        line-height: 40px;
    }
}