/* GitHub Background */
body {
    background-color: #0d1117;
    margin: 0;
    padding: 0;
    font-family: -apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji";
}

/* Centered container */
.container {
    box-sizing: border-box;
    min-width: 200px;
    max-width: 980px;
    margin: 0 auto;
    padding: 45px;
}

@media (max-width: 767px) {
    .container {
        padding: 15px;
    }
}

/* GitHub style anchor links for headings */
.markdown-body .anchor {
    float: left;
    padding-right: 4px;
    margin-left: -20px;
    line-height: 1;
    opacity: 0;
    color: #8b949e;
    text-decoration: none;
}

.markdown-body h1:hover .anchor,
.markdown-body h2:hover .anchor,
.markdown-body h3:hover .anchor,
.markdown-body h4:hover .anchor,
.markdown-body h5:hover .anchor,
.markdown-body h6:hover .anchor {
    opacity: 1;
}