:root {
  --width: 720px;
  --font-main: Verdana, sans-serif;
  --font-secondary: Verdana, sans-serif;
  --font-scale: 1em;
  --background-color: #fff9eb;
  --heading-color: #222;
  --text-color: #222;
  --link-color: #cc0017;
  --visited-color: #80000f;
  --code-background-color: #f2f2f2;
  --code-color: #222;
  --blockquote-color: #222;
  --blockquote-border-color: #ffabab;
  --thumbnail-border-color: color-mix(in srgb, var(--background-color) 65%, black);
}

body {
  font-family: var(--font-secondary);
  font-size: var(--font-scale);
  margin: 0 auto;
  padding: 20px;
  max-width: var(--width);
  text-align: left;
  background-color: var(--background-color);
  word-wrap: break-word;
  overflow-wrap: break-word;
  line-height: 1.5;
  color: var(--text-color);
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-main);
  color: var(--heading-color);
}

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

a:visited {
  color: var(--visited-color);
}

a:hover {
  text-decoration: underline;
}

header {
  margin-bottom: 2rem;
}

.title {
  text-decoration: none;
}

.title:hover {
  text-decoration: none;
}

.title h1 {
  margin-bottom: 0.4rem;
  font-size: 1.5em;
}

nav {
  margin-bottom: 1rem;
}

nav a {
  margin-right: 8px;
}

main {
  line-height: 1.6;
}

strong,
b {
  color: var(--heading-color);
}

table {
  width: 100%;
  font-size: 80%;
  border-collapse: collapse;
}

th,
td {
  padding: 0.4rem;
  border-bottom: 1px solid rgba(0, 0, 0, 0.15);
}

hr {
  border: 0;
  border-top: 1px dashed;
}

img {
  max-width: 100%;
}

figure:has(> a.thumbnail-link) {
  display: inline-table;
  vertical-align: top;
  max-width: 100%;
  margin: 0.5rem 1.25rem 1.25rem 0;
}

figure > a.thumbnail-link {
  display: block;
  line-height: 0;
  border: 1px solid var(--thumbnail-border-color);
}

figure > a.thumbnail-link:hover {
  text-decoration: none;
}

figure img.thumbnail-image {
  display: block;
}

figure:has(> a.thumbnail-link) figcaption {
  display: table-caption;
  caption-side: bottom;
  box-sizing: border-box;
  padding: 0.55rem 0.75rem 0.65rem;
  border: 1px solid var(--thumbnail-border-color);
  border-top: 0;
  font-size: 0.9rem;
  line-height: 1.4;
  overflow-wrap: break-word;
  background-color: var(--background-color);
}

code,
pre {
  font-family: monospace;
  background-color: var(--code-background-color);
  color: var(--code-color);
}

code {
  padding: 2px;
  border-radius: 3px;
}

pre {
  padding: 1px 15px;
  border-radius: 3px;
  overflow-x: auto;
}

pre code {
  padding: 0;
}

blockquote {
  border-left: 2px solid var(--blockquote-border-color);
  color: var(--blockquote-color);
  padding-left: 20px;
  margin-left: 0;
}

footer {
  padding: 25px 0;
  text-align: left;
  font-size: 0.95em;
}