:root {
  color-scheme: light;

  --background: oklch(1 0 0);
  --foreground: oklch(0.22 0 0);
  --muted: oklch(0.93 0 0);
  --muted-foreground: oklch(0.55 0 0);
  --border: oklch(0.88 0 0);
  --link: oklch(0.52 0.2 257);

  --width: 38rem;
}

@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;

    --background: oklch(0.145 0 0);
    --foreground: oklch(0.93 0 0);
    --muted: oklch(0.22 0 0);
    --muted-foreground: oklch(0.68 0 0);
    --border: oklch(0.28 0 0);
    --link: oklch(0.72 0.14 257);
  }
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scrollbar-gutter: stable;
  scrollbar-width: thin;
  scrollbar-color: gray transparent;
}

body,
h1,
h2,
h3,
p,
ul,
ol,
pre {
  margin: 0;
}

ul,
ol {
  padding: 0;
  list-style: none;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

body {
  min-height: 100vh;
  padding: 0 1.5rem;
  background: var(--background);
  color: var(--foreground);
  font-family: system-ui, sans-serif;
  font-size: 1rem;
}

body > header {
  display: flex;
  align-items: center;
  height: 4rem;
  max-width: var(--width);
  margin: 0 auto;
}

body > header img {
  width: 2rem;
  height: 2rem;
}

body > header img:hover {
  opacity: 0.8;
}

main {
  max-width: var(--width);
  min-height: calc(100vh - 4rem);
  margin: 0 auto;
  padding-top: 8vh;
  padding-bottom: 3rem;
}

@media (min-width: 48rem) {
  main {
    padding-bottom: 4.5rem;
  }
}

main > * + * {
  margin-top: 1.25rem;
}

h1 {
  font-size: 1.5rem;
  font-weight: 500;
}

strong {
  font-weight: 500;
}

main a {
  color: var(--link);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.15em;
}

a:active {
  opacity: 0.7;
}

main a:hover {
  text-decoration-thickness: 2px;
}

.inline-logo {
  width: 0.9em;
  height: 0.9em;
  vertical-align: -0.1em;
}

main ul {
  padding-left: 1.25rem;
  list-style: disc;
}

main ol {
  padding-left: 1.25rem;
  list-style: decimal;
}

p + ul,
p + ol {
  margin-top: 0.5rem;
}

article > * + * {
  margin-top: 1.25rem;
}

article > header {
  margin-bottom: 2rem;
}

article > header time {
  display: block;
  margin-top: 0.25rem;
  color: var(--muted-foreground);
  font-size: 0.875rem;
}

article h2 {
  margin-top: 2.5rem;
  font-size: 1.25rem;
  font-weight: 500;
}

article h3 {
  margin-top: 2rem;
  font-size: 1.125rem;
  font-weight: 500;
}

blockquote {
  margin: 1.25rem 0 0;
  padding-left: 1rem;
  border-left: 1px solid var(--border);
  color: var(--muted-foreground);
}

code {
  padding: 0.125rem 0.375rem;
  border-radius: 0.25rem;
  background: var(--muted);
  font-family: ui-monospace, monospace;
  font-size: 0.875rem;
}

pre {
  overflow-x: auto;
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: 0.625rem;
  background: var(--muted);
  font-size: 0.875rem;
  line-height: 1.625;
}

pre code {
  padding: 0;
  border-radius: 0;
  background: none;
  font-size: inherit;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

th,
td {
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--border);
  text-align: left;
}

th {
  font-weight: 500;
}

hr {
  border: 0;
  border-top: 1px solid var(--border);
}