:root {
  color-scheme: light dark;
  --color-bg: #e0ddca;
  --color-fg: #111;
  --color-fg-muted: rgba(17, 17, 17, 0.8);
  --color-border: rgba(17, 17, 17, 0.25);
  --color-selection-bg: #100e0e;
  --color-selection-fg: #e0ddca;
  --font-display: "Raleway", sans-serif;
  --font-body: "Playfair Display", Georgia, serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--color-fg);
  background: var(--color-bg);
  font: 16px/1.6 var(--font-body);
  hanging-punctuation: first last;
}

main {
  width: fit-content;
}

a {
  color: inherit;
  text-decoration-thickness: from-font;
  text-decoration-skip-ink: auto;
}

h1,
h2,
h3 {
  margin: 0;
  font-weight: normal;
  text-wrap: balance;
}

p {
  margin: 1.5rem 0;
  font-family: var(--font-body);
}

ul,
ol {
  margin: 1.25rem 0;
  padding-left: 1.4rem;
}

footer {
  padding: 0 1rem 2rem;
  font: italic 0.95rem/1.4 var(--font-body);
  text-align: center;
}

::selection {
  background: var(--color-selection-bg);
  color: var(--color-selection-fg);
}

.site-shell {
  max-width: 680px;
  padding: 1rem;
}

.home-page {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.home-page h1 {
  margin-top: 1rem;
  font: 400 2.5rem/1.1 var(--font-display);
}

.home-page h2 {
  margin-top: 0.25rem;
  font: italic 1.25rem/1.4 var(--font-body);
}

.home-page ul {
  margin: 0;
  padding-left: 1.2rem;
  font: 200 1rem/1.6 var(--font-display);
}

.home-page footer {
  margin-top: 3rem;
}

.article-page .site-shell {
  margin: 0 auto;
  padding-bottom: 4rem;
}

.article-page {
  font: 16px/1.75 var(--font-body);
}

.article-page header {
  margin: 1rem 0 2.5rem;
}

.article-page header p,
.article-page nav {
  margin: 0 0 1rem;
  font: 200 1rem/1.6 var(--font-display);
}

.article-page .meta {
  color: var(--color-fg-muted);
}

.article-page .tldr-link {
  display: inline-flex;
  align-items: center;
  gap: 0.22rem;
  color: inherit;
  font: inherit;
  font-size: 0.82em;
  letter-spacing: 0.04em;
  text-decoration: none;
  text-transform: uppercase;
  white-space: nowrap;
}

.article-page .tldr-link::before {
  content: "";
  width: 0.82em;
  height: 0.82em;
  background: center / contain no-repeat url("./chatgpt-logo.svg");
  flex: none;
  opacity: 0.58;
}

.article-page .tldr-link:hover,
.article-page .tldr-link:focus-visible {
  text-decoration: underline;
  text-underline-offset: 0.08em;
}

.article-page h1,
.article-page h2,
.article-page h3 {
  margin: 2rem 0 1rem;
}

.article-page h1 {
  margin-top: 0;
  font: 400 2.5rem/1.1 var(--font-display);
}

.article-page h2 {
  font: italic 1.4rem/1.3 var(--font-body);
}

.article-page h3 {
  font: 400 1.1rem/1.4 var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.article-page p,
.article-page ul,
.article-page ol,
.article-page blockquote {
  margin: 1.25rem 0;
}

.article-page blockquote {
  margin-left: 0;
  padding-left: 1rem;
  border-left: 2px solid var(--color-border);
  font-style: italic;
}

.article-page article {
  text-align: left;
}