stylesheet.css

:root {
  --background-colour: #dcd;
  --text-colour: #000;
  --unimportanttext-colour: #666;
  --border-colour: #444;

  --link-colour: #0366d6;
}

* {
  box-sizing: border-box;
}

@font-face {
  font-family: "Josefin Sans";
  src: url("/fonts/JosefinSans-Regular.ttf");
}
@font-face {
  font-family: "Roboto";
  src: url("/fonts/Roboto-Regular.ttf");
}

body {
  background-color: var(--background-colour);
  color: var(--text-colour);
  padding: 0;
  margin: 0;

  display: flex;
  flex-direction: column;
  min-height: 100vh;
  justify-content: start;
  align-items: center;

  box-sizing: border-box;
}

a {
  color: var(--link-colour);
}

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

h1,
h2,
h3 {
  font-family: "Josefin Sans", sans-serif;
}
body {
  font-family: "Roboto", sans-serif;
}

header {
  text-align: center;
  position: relative;
}

header #rss {
  position: absolute;
  top: 50%;
  right: -1rem;
  transform: translateY(-50%) scale(1.25);
  filter: invert(54%) sepia(46%) saturate(4069%) hue-rotate(344deg)
    brightness(95%) contrast(100%); /* from https://codepen.io/sosuke/pen/Pjoqqp */
}

main {
  max-width: 40rem;
  margin: auto 1rem;
}

main > hr {
  margin: 2rem 2rem;
}

#comments {
  text-align: center;
  margin-bottom: 5rem;
}

footer {
  text-align: center;
  font-size: 0.8em;
  padding: 1rem;
  margin-top: 1rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: start;
}

footer > .links {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0.5rem 0 0;
}

footer > .links > a {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 0 1rem;
}

footer > .links img {
  height: 2.5em;
}

footer a {
  text-decoration: none;
  color: inherit;
}

footer a:hover {
  text-decoration: underline;
}

footer .backlink {
  padding: 1rem;
}

header h1 {
  font-style: italic;
  font-family: Georgia, serif;
  padding-bottom: 0.25rem;
  border-bottom: 1px dashed var(--border-colour);
}

header a {
  text-decoration: none;
}

header a:visited {
  color: inherit;
}

/* posts */
/*  */
/*  */
/*  */
#introduction p,
#introduction h2 {
  text-align: center;
}
#posts-header {
  margin: 0;
  margin-top: 2rem;
  text-align: center;
}
.posts {
  padding: 0;
  margin: 0;
}
.post {
  text-align: center;
  list-style: none;
  box-shadow: 0 0 0.5rem rgba(0, 0, 0, 0.2);
  padding: 1rem;
  pointer-events: none;
  margin: 1rem 0;
}
.post:hover {
  box-shadow: 0 0 1rem rgba(0, 0, 0, 0.2);
}

/* inside a post */
.post .link {
  text-decoration: none;
  color: black;
  pointer-events: auto;
  min-height: 10rem;
  display: grid;
  grid-template-columns: 1fr 2fr;
  grid-template-rows: 1fr;
  grid-template-areas: "preview-image info";
  align-items: center;
}
.post:nth-last-child(even) > .link {
  grid-template-columns: 2fr 1fr;
  grid-template-areas: "info preview-image";
}
.post .link > * {
  margin: 0 0.5rem;
}
.post .link > .info {
  grid-area: info;
}
.post .link > .preview-image {
  grid-area: preview-image;
  max-width: 100%;
  display: flex;
}
.post .preview-image > img {
  width: 10em;
  height: 10em;
  object-fit: contain;
  border-radius: 1em;
  margin: 0 auto;
}

.post .info .title {
  margin: 0;
}
.post .info .date {
  margin: 0;
  margin-top: 0.5rem;
  opacity: 0.6;
  font-size: 0.8rem;
}

/* category chips */
.categories {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
}
.categories > li {
  margin: 0.25rem;
  padding: 0.25rem;
  border-radius: 0.5rem;
  font-size: 0.75rem;
  pointer-events: auto;
  opacity: 0.6;
}
.categories > li.active {
  box-shadow: 0 0 0.5rem rgba(0, 0, 0, 0.2);
}
.categories > li > a {
  text-decoration: none;
  color: black;
}