global.css

/* Globals */
body {
  background: #f3f3f3;
  color: #252525;
  padding: 3rem 0;
  line-height: 1.5;
  font-family: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

h1,
h2,
h3 {
  line-height: 1.2;
  max-width: 35ch;
}

h1 {
  font-size: 2.5rem;
}

h2 {
  font-size: 2rem;
}

h3 {
  font-size: 1.75rem;
}

/* More info: https://piccalil.li/quick-tip/limit-line-lengths-to-increase-readability/ */
p,
li,
dl {
  max-width: 70ch;
}

dl {
  display: grid;
  grid-template-columns: minmax(auto, 20ch) 1fr;
  grid-gap: 0.5rem 1rem;
}

dt {
  font-weight: bold;
}

li + li {
  margin-top: 0.7rem;
}

blockquote {
  border-left: 0.25rem solid;
  font-style: italic;
  font-size: 1.25rem;
  line-height: 1.35;
  max-width: 55ch;
  padding-left: 1.25rem;
}

code {
  font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, Courier, monospace;
  font-size: 0.95em;
  font-weight: bold;
}

pre {
  padding: 1.25rem;
  background: #e4e6ec;
  max-width: 90ch;
}

pre code {
  display: block;
  width: 100%;
  word-spacing: normal;
  word-break: normal;
  tab-size: 2;
  hyphens: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

/* Links and focus states */
a {
  color: currentColor;
}

a:hover {
  text-decoration: none;
}

:focus {
  outline: 1px dashed currentColor;
  outline-offset: 0.15rem;
}

/* Handy utils */
.wrapper {
  max-width: 65rem;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

/* More info: https://piccalil.li/quick-tip/flow-css-utility/ */
.flow > * + * {
  margin-top: var(--flow-space, 1em);
}

/* A handy composition block for managing content flow. More on this sorta thing: https://cube.fyi */
.post {
  font-size: 1.125rem;
  --flow-space: 1.8rem;
}

.post h2,
.post h3,
.post footer {
  --flow-space: 3rem;
}

.post h1 + *,
.post h2 + *,
.post h3 + * {
  --flow-space: 1rem;
}