:root {
    --nav-width: 1380px;
    --article-width: 650px;
    --toc-width: 300px;
}

.toc {
    margin: 0 2px 40px 2px;
    border: 1px solid var(--border);
    background: var(--entry);
    border-radius: var(--radius);
    padding: 0.4em;
}

.toc-container.wide {
    position: absolute;
    height: 100%;
    border-right: 1px solid var(--border);
    left: calc((var(--toc-width) + var(--gap)) * -1);
    top: calc(var(--gap) * 2);
    width: var(--toc-width);
}

.wide .toc {
    position: sticky;
    top: var(--gap);
    border: unset;
    background: unset;
    border-radius: unset;
    width: 100%;
    margin: 0 2px 40px 2px;
}

.toc details summary {
    cursor: zoom-in;
    margin-inline-start: 20px;
    padding: 12px 0;
}

.toc details[open] summary {
    font-weight: 500;
}

.toc-container.wide .toc .inner {
    margin: 0;
}

.active {
    font-size: 110%;
    font-weight: 600;
}

.toc ul {
    list-style-type: circle;
}

.toc .inner {
    margin: 0 0 0 20px;
    padding: 0px 15px 15px 20px;
    font-size: 16px;
}

.toc li ul {
    margin-inline-start: calc(var(--gap) * 0.5);
    list-style-type: none;
}

.toc li {
    list-style: none;
    font-size: 0.95rem;
    padding-bottom: 5px;
}

.toc li a:hover {
    color: var(--secondary);
}

/* code font */
.post-content pre,
code {
    font-family: "Ubuntu Mono", monospace;
    max-height: 40rem;
}

/* link */
.post-content a {
    color: #409eff;
    box-shadow: none;
    text-decoration: none;
}
.post-content a:hover {
    text-decoration: underline;
}

/* image center*/
.post-content img {
    margin: auto;
}

/* table center */
.post-content table > * {
    display: grid;
    place-items: center;
}

/* table font size */
.post-content table > thead > * > * {
    font-size: 1rem;
}

.post-content table > tbody > * > * {
    font-size: 1rem;
}

body {
    font-family: "Josefin Sans", sans-serif;
    font-size: 1rem;
    line-height: 1.5;
    margin: 0;
}

.friendurl {
    text-decoration: none !important;
    color: black;
    box-shadow: none !important;
}

.myfriend {
    width: 56px !important;
    height: 56px !important;
    border-radius: 50% !important;
    padding: 2px;
    margin-top: 20px !important;
    margin-left: 14px !important;
    background-color: #fff;
}

.frienddiv {
    overflow: auto;
    height: 100px;
    width: 49%;
    display: inline-block !important;
    border-radius: 5px;
    background: none;

    -webkit-transition: all ease-out 0.3s;
    -moz-transition: all ease-out 0.3s;
    -o-transition: all ease-out 0.3s;
    transition: all ease-out 0.3s;
}

.dark .frienddiv:hover {
    background: var(--code-bg);
}

.frienddiv:hover {
    background: var(--theme);
    transition: transform 0.15s;
    -webkit-transform: scale(1.05);
    -moz-transform: scale(1.05);
    -ms-transform: scale(1.05);
    -o-transform: scale(1.05);
    transform: scale(1.05);
}

/* .frienddiv:hover .frienddivleft img {
    transition: 0.9s !important;
    -webkit-transition: 0.9s !important;
    -moz-transition: 0.9s !important;
    -o-transition: 0.9s !important;
    -ms-transition: 0.9s !important;
    transform: rotate(360deg) !important;
    -webkit-transform: rotate(360deg) !important;
    -moz-transform: rotate(360deg) !important;
    -o-transform: rotate(360deg) !important;
    -ms-transform: rotate(360deg) !important;
} */

.frienddivleft {
    width: 92px;
    float: left;
    margin-right: -5px;
}

.frienddivright {
    margin-top: 18px;
    margin-right: 18px;
}

.friendname {
    text-overflow: ellipsis;
    font-size: 100%;
    margin-bottom: 5px;
    color: var(--primary);
}

.friendinfo {
    text-overflow: ellipsis;
    font-size: 70%;
    color: var(--primary);
}

@media screen and (max-width: 600px) {
    .friendinfo {
        display: none;
    }
    .frienddivleft {
        width: 84px;
        margin: auto;
    }
    .frienddivright {
        height: 100%;
        margin: auto;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    .friendname {
        font-size: 18px;
    }
}