body {
    background: #f5f7fb;
}

.article {
    width: 1400px;
    max-width: calc(100% - 80px);
    margin: 24px auto 32px;
}

.fenlei {
    padding: 24px 28px 14px;
    border: 1px solid #eef1f5;
    background: #fff;
    box-shadow: 0 12px 34px rgba(21, 39, 58, .06);
}

.searchweb {
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.searchweb h3 {
    position: relative;
    flex: 0 0 auto;
    padding-left: 14px;
    color: #1f2d3d;
    font-size: 20px;
    font-weight: 600;
    line-height: 44px;
}

.searchweb h3:before {
    content: "";
    position: absolute;
    left: 0;
    top: 13px;
    width: 4px;
    height: 18px;
    background: #20c4ab;
}

.searchweb form {
    width: 390px;
    max-width: 46%;
    height: 44px;
    border: 1px solid #e8edf2;
    background: #fff;
    overflow: hidden;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    box-shadow: 0 8px 22px rgba(21, 39, 58, .04);
    transition: border-color .2s, box-shadow .2s;
}

.searchweb form:focus-within {
    border-color: #20c4ab;
    box-shadow: 0 8px 22px rgba(32, 196, 171, .12);
}

.searchweb form input[type=text] {
    flex: 1;
    min-width: 0;
    width: auto;
    height: 42px;
    padding: 0 0 0 16px;
    border: 0;
    background: none;
    color: #1f2d3d;
    font-size: 14px;
    line-height: 42px;
    outline: 0;
}

.searchweb form input[type=text]::placeholder {
    color: #a6b0ba;
}

.searchweb form button[type=submit] {
    flex: 0 0 52px;
    width: 52px;
    height: 42px;
    border: 0;
    background: #20c4ab;
    color: #fff;
    cursor: pointer;
    font-size: 20px;
    line-height: 42px;
    text-align: center;
    transition: background .2s;
}

.searchweb form button[type=submit]:hover {
    background: #18aa94;
}

.fenlei ul {
    margin-top: 25px;
}

.fenlei ul li {
    float: left;
    width: auto;
    margin-right: 10px;
    margin-bottom: 10px;
}

.fenlei ul li a {
    display: block;
    height: 36px;
    padding: 0 18px;
    border: 1px solid #e8edf2;
    background: #fbfcfd;
    color: #52616f;
    line-height: 36px;
    overflow: hidden;
    text-align: center;
}

.fenlei ul li a:hover,
.fenlei ul li .hover {
    border-color: #20c4ab;
    background: #20c4ab;
    color: #fff;
    box-shadow: 0 8px 18px rgba(32, 196, 171, .18);
}

.lists {
    min-height: 260px;
    margin-top: 18px;
    padding: 0;
    border: 1px solid #eef1f5;
    background: #fff;
    box-shadow: 0 12px 34px rgba(21, 39, 58, .06);
}

.lists .list-title {
    display: none;
}

.lists .list-title h3 {
    line-height: 32px;
}

.lists ul {
    display: block;
}

.lists ul:after {
    content: "";
    display: block;
    clear: both;
}

.lists ul li {
    float: left;
    width: 33.333333%;
    height: 260px;
    padding: 28px 22px;
    border: 0;
    border-right: 1px solid #eef1f5;
    border-bottom: 1px solid #eef1f5;
    background: transparent;
    box-sizing: border-box;
    overflow: hidden;
    transition: none;
}

.lists ul li:nth-child(3n) {
    border-right: 0;
}

.lists ul li:hover {
    background: transparent;
    box-shadow: none;
    transform: none;
}

.lists ul li a {
    display: block;
}

.lists ul li a .img {
    width: 100%;
    height: 80px;
    overflow: hidden;
}

.lists ul li a .img img {
    display: block;
    width: 100%;
    height: 80px;
    max-width: 100%;
    max-height: 80px;
    margin: 0 auto;
    object-fit: contain;
}

.lists ul li a > .title {
    height: 44px;
    margin-top: 10px;
    padding: 0;
    overflow: hidden;
    position: static;
    color: #1f2d3d;
    font-size: 16px;
    font-weight: 400;
    line-height: 22px;
    text-align: center;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.lists ul li a .site-introduce {
    margin-top: 8px;
    padding: 0;
    color: #7d8a99;
    font-size: 15px;
    line-height: 23px;
    height: 69px;
    text-align: center;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
}

html.txdh-dark-mode .lists ul li a .site-introduce {
    color: #a6b3c1 !important;
}

#pagenavi {
    margin: 24px 0 8px;
    text-align: center;
}

@media (max-width: 1200px) {
    .lists ul {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 900px) {
    .article {
        max-width: calc(100% - 20px);
        margin-bottom: 40px;
    }

    .searchweb {
        height: auto;
        align-items: stretch;
        flex-direction: column;
        gap: 10px;
    }

    .searchweb h3 {
        line-height: 32px;
    }

    .searchweb form {
        width: 100%;
        max-width: none;
    }

    .lists {
        padding: 10px;
    }

    .lists ul {
        display: block;
    }
}

body.mobile-page .lists ul li a .site-introduce {
    flex: 1 !important;
    min-width: 0 !important;
    height: 60px !important;
    margin: 0 !important;
    padding: 0 !important;
    color: #7d8a99 !important;
    text-align: left !important;
    line-height: 20px !important;
    font-size: 13px !important;
    display: -webkit-box !important;
    -webkit-box-orient: vertical !important;
    -webkit-line-clamp: 3 !important;
    overflow: hidden !important;
}