:root {
    --var-main-color: #3690cf !important;
    --var-a-color: #373737
}

* {
    margin: 0;
    padding: 0;
    list-style: none;
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    -ms-transition: all .3s;
    -o-transition: all .3s;
    transition: all .3s;
}




a {
    color: var(--var-a-color);
    text-decoration: none;
}


h1 {
    font-size: 28px;
}

h2 {
    font-size: 24px;
}

h3 {
    font-size: 20px;
}

.wrapper {
    max-width: 100%;
    margin: 0 auto;
}


.home-page {
    display: flex;
    flex-direction: row;
    gap: 10px;
}

.home-page>.home-left-side,
.home-page>.home-center,
.home-page>.home-right-side {}

.home-center {
    /* max-width: 900px; */
    flex: 1;
    overflow: hidden;
}

.home-left-side {
    border-right: 1px solid #f1f1f1;

}

.home-right-side {
    width: 260px;
    border-left: 1px solid #f1f1f1;

}

.right-inner {
    display: flex;
    flex-direction: column;
    padding: 10px;
        position: sticky;
    top: 56px;
}

.right-inner .right-inner-title {
    font-weight: bold;
    font-size: 18px;
    margin-bottom: 10px;

}

.right-inner .right-inner-body {}

.right-inner .right-inner-body .right-inner-item {
    border: 1px solid #f1f1f1;
    background-color: #fff;
    border-radius: 10px;
    overflow: hidden;
    padding: 10px;
    display: block;

}

.right-inner .right-inner-body .right-inner-item img {
    width: 100%;
}

.right-inner .right-inner-body .right-inner-item .right-inner-item-title {
    font-weight: bold;
    font-size: 16px;
}

.right-inner .right-inner-body .right-inner-item .right-inner-item-desc {
    font-size: 12px;
    color: #999;
}

.home-left-side .cate-list {
    position: sticky;
    top: 55px;
    width: 200px;
    padding: 20px;
    font-size: 13px;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.home-left-side .cate-list .cate-item {
    padding: 8px 10px;
    border-radius: 10px;
    cursor: pointer;
    background-color: #f9f9f9;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 5px;
    white-space: nowrap;
}

.home-left-side .cate-list .cate-item:hover {
    background-color: #f1f1f1;
}

.home-left-side .cate-list .cate-item img {
    width: 14px;
    height: 14px;
}




.home-left-side .article-list {
    position: sticky;
    top: 0;
    width: 200px;
    padding: 20px;
    font-size: 14px;
    display: flex;
    flex-direction: column;
    gap: 2px;
    color: #16ab7d;
}

.home-left-side .article-list .article-list-title {
    font-weight: bold;
    padding: 8px 10px;
    font-size: 20px;
}

.home-left-side .article-list .article-item {
    padding: 8px 10px;
    cursor: pointer;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 5px;
    white-space: nowrap;
    overflow: hidden;
    color: #16ab7d;
}

.home-left-side .article-list .article-item.s,
.home-left-side .article-list .article-item:hover {
    background-color: #f1f1f1;
    font-weight: bold;
}





.home-center {
    padding: 16px;
    overflow: hidden;

}

.cate-group {
    margin-bottom: 30px;
}

.cate-group .cate-group-title {
    font-weight: bold;
    margin-bottom: 10px;
    color: #6b7280;
    font-size: 18px;
    padding-left: 20px;
}

.cate-group .cate-group-body {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 10px;
}

.cate-group .cate-group-body .cate-group-item {
    border: 1px solid #f1f1f1;
    padding: 10px;
    border-radius: 10px;
    display: flex;
    flex-direction: row;
    align-items: center;
    background-color: #fff;

}

.cate-group .cate-group-body .cate-group-item:hover {
    border:1px solid #16ab7d;
    box-shadow: 0px 0px 3px #a1a1a1;
}

.cate-group .cate-group-body .cate-group-item img {
    width: 30px;
    height: 30px;
    border-radius: 10px;
    overflow: hidden;
    margin-right: 14px;
}

.header-nav-bar {
    border-bottom: 1px solid #d1d1d1;
    position: sticky;
    top: 0;
    background-color: #fff;
    z-index: 1;
}

.header-nav-bar-inner {
    display: flex;
    flex-direction: row;
    align-items: center;

}

.header-nav-bar-inner .logo {
    padding: 5px 0;
    width: 240px;
}

.header-nav-bar-inner .logo img {
    height: 26px;
    max-width: 100%;
    max-height: 100%;
    padding-left: 50px
}

.header-nav-bar-inner .nav-list {
    height: 100%;
    display: flex;
}

.header-nav-bar-inner .nav-list .nav-item {
    padding: 0 10px;
    line-height: 50px;

}

.header-nav-bar-inner .nav-list .nav-item a {
    padding: 8px;
    border-radius: 5px;
    font-size: 13px;

}

.header-nav-bar-inner .nav-list .s {
    border-bottom: 4px solid #16ab7d;
}

.header-nav-bar-inner .nav-list .s a {
    color: #16ab7d;
}

.header-nav-bar-inner .nav-list a:hover {
    background-color: #16ab7ddd;
    color: #fff;

}


footer {
    border-top: 1px solid #d1d1d1;
}

.footer-top {
    padding: 20px 10px;

}

.footer-top-item {
    flex: 1;
    margin-right: 20px;
    line-height: 2.2rem;
    font-size: 12px;
}

.footer-top-item-title {
    font-weight: bold;
    font-size: 1.125rem;
}

.footer-top-item-links {
    display: flex;
    flex-wrap: wrap;
}

.footer-top-item-links a {
    font-size: 12px;
    margin-right: 10px;

}

.footer-bottom {
    color: #434343;
    padding: 20px;
}

.page-position {
    padding: 10px;
    padding-bottom: 0;
}

.page-position a:after {
    content: '\\';
    padding: 10px;
    color: #888;
}

.page-position a:last-child:after {
    content: ''
}

.content-main {
    overflow: hidden;
    padding-left: 10px;
    padding-right: 10px;

}

.content-main .content-title {
    font-size: 26px;
    font-weight: bold;
    margin-top: 10px;
    color: #1f2937;
    border-bottom: 1px solid #f0f0f0;
    padding-bottom: 20px;
    margin-bottom: 20px;

}

.content-main .content-body {
    color: #1f2937;
    line-height: 25px;
}

.content-main .content-body p {
    margin-bottom: 10px;
    font-size: 16px;
    line-height: 27px;

}

.content-main .content-body table {
    border-collapse: collapse;
    margin-top: 20px;
}

.content-main .content-body table tr th,
.content-main .content-body table tr td {
    padding: 10px;
    font-size: 14px;
    border: 1px solid #d1d1d1;
}

.content-main .content-body .hljs {
    padding: 20px;
    border-radius: 4px;
    font-size: 13px;
    font-family: Menlo, Monaco, Consolas, "Courier New", monospace;
    line-height: 25px;
    margin-bottom: 20px;
    overflow-x: scroll;
}

.content-main .content-body pre {}

.content-main .content-body hr {
    border: none;
    border-bottom: 1px solid #f1f1f1;
    margin-bottom: 20px;
}

.content-main .content-body ol,
.content-main .content-body ul {
    padding-left: 40px;
    margin-bottom: 20px;

}

.content-main .content-body ul li {
    list-style: square;
    line-height: 36px;

}

.content-main .content-body h1 {
    font-size: 22px;
    margin-bottom: 16px;
}

.content-main .content-body h2,
h3 {
    font-size: 16px;
    margin-bottom: 16px;

}

.content-main .content-body h4,
h5 {
    font-size: 14px;
    margin-bottom: 16px;

}





.content-main .category-list {

    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 20px;
}

.content-main .category-list .category-item {
    border: 1px solid #f1f1f1;
    padding: 10px;
    border-radius: 10px;
    display: flex;
    flex-direction: column;
    width: 45%;

}

.content-main .category-list .category-item .category-item-title {
    display: flex;
    flex-direction: row;
    align-items: center;
    font-weight: bold;
    color: #444;
}

.content-main .category-list .category-item .category-item-title img {
    width: 30px;
    height: 30px;
    margin-right: 10px;
}

.content-main .category-list .category-item .category-article-list {}

.content-main .category-list .category-item .category-article-list a {
    display: block;
    line-height: 27px;
    padding-left: 40px;
    font-size: 13px;
    color: #888;
}


.content-relvate {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    margin-bottom: 20px;
    border-bottom: 1px solid #f9f9f9;
    padding-bottom: 20px;
}

.content-relvate a {
    display: block;
    padding: 10px 20px;
    background-color: #16ab7d;
    color: #fff;
    border-radius: 8px;
}