style.css

html {
  font-family: "Inter", "Roboto", sans-serif;
  color: #111;
  background-color: #fefefe;
}
@supports (font-variation-settings: normal) {
  html {
    font-family: "Inter var", "Roboto", sans-serif;
  }
}
body {
  margin: 1em;
}
header, main, footer {
  max-width: 1000px;
  margin: auto;
}
footer {
  padding-bottom: 1em;
}
h1, h2, h3, h4 {
  margin: 1.5em 100px .5em;
}
h1 + h2, h2 + h3, h3 + h4 {
  margin-top: .5em;
}
header > p, main > p, footer > p {
  margin: .75em 100px;
  line-height: 1.35;
  text-indent: 1rem;
}
ul, ol {
  padding-inline-start: 40px;
  margin: 1em 60px;
}
@media screen and (max-width: 1060px){
  h1, h2, h3, h4 {
    margin: 1.5em 0 .5em;
  }
  header > p, main > p, footer > p {
    margin: .75em 0;
    line-height: 1.35;
  }
  ul, ol {
    padding-inline-start: 40px;
    margin: 1em 0;
  }
}
a[href] {
  color: #2767d9;
  text-decoration: none;
}
a[href]:hover, a[href]:focus {
  text-decoration: underline;
}
.table-wrapper {
  width: fit-content;
  margin: auto;
  max-width: 100%;
  overflow-x: auto;
}
table {
  border-collapse: separate;
  border-spacing: 0;
  border: 3px solid #d0d0d0;
  border-radius: 5px;
}
table th {
  padding: .5em .5em;
  border-bottom: 3px solid #d0d0d0;
  background-color: #f6f6f6;
  font-weight: 600;
}
table td {
  padding: .5em .5em;
}
table tr:not(:last-of-type) td {
  border-bottom: 1px solid #efefef;
}
tr.alive {
  background-color: #e3ffe3;
}
tr.no-content {
  background-color: #fffde9;
}
em, b, strong {
  font-weight: 600;
}
dl {
  display: grid;
  grid-template-columns: auto 1fr;
  margin: 0;
}
dt {
  font-weight: 500;
}
dd {
  margin: 0 0 0 .5em;
}
p > a[href^="#"],
td > a[href^="#"] {
  vertical-align: super;
  font-size: 80%;
}
h1 > a[href^="#"],
h2 > a[href^="#"],
h3 > a[href^="#"],
h4 > a[href^="#"] {
  scroll-margin-top: 1em;
  color: #d2d2d2;
  transition: color .1s ease;
}
h1:hover > a[href^="#"], h1:focus-within > a[href^="#"],
h2:hover > a[href^="#"], h2:focus-within > a[href^="#"],
h3:hover > a[href^="#"], h3:focus-within > a[href^="#"],
h4:hover > a[href^="#"], h4:focus-within > a[href^="#"] {
  color: #2767d9;
}
.td-last-center tr td:last-of-type {
  text-align: center;
}
.timestamp {
  text-align: right;
  color: #aaa;
  font-size: 85%;
}
.gallery {
  text-align: center;
  width: 100%;
  overflow-x: auto;
  white-space: nowrap;
}
main figure {
  display: inline-block;
  text-align: left;
  vertical-align: middle;
  margin: 1em;
}
main figure img {
  max-height: 40rem;
  max-width: 300px;
  width: 100%;
  height: auto;
  display: inline-block;
  border: 2px solid #eee;
  border-radius: 6px;
  box-shadow: 5px 5px 10px 0 #ececec;
  background-color: #f8f8f8;
}
main figure figcaption {
  margin-top: 1em;
}

hr {
  overflow: visible;
  height: 2px;
  background-color: #e8e8e8;
  border: none;
  outline: none;
  margin: 3em;
  position: relative;
}

#toc {
  font-size: 75%;
}
#toc ol, #toc ul {
  padding-left: 1rem;
  font-size: inherit;
  border-left: 2px solid #e8e8e8;
  margin: 0 0 0.25em -0.55rem;
}
#toc li {
  margin-left: 0.75rem;
}