:root {
  --bg: #fdfdfd;
  --text: #111111;
  --muted: #6a6a6a;
  --link: #0000ee;          /* classic web blue */
  --link-visited: #551a8b;  /* classic visited purple */
  --rule: #e3e3e3;
  --code-bg: rgba(0, 0, 0, 0.05);
}

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Times New Roman", Times, Georgia, serif;
  font-size: 21px;
  line-height: 1.55;
}

main {
  max-width: 40rem;
  margin: 0 auto;
  padding: 5rem 1.5rem 7rem;
}

/* Headings */
h1 {
  font-size: 2rem;
  font-weight: 700;
  margin: 0 0 0.3rem;
  letter-spacing: -0.01em;
}
h2 {
  font-size: 1.15rem;
  font-weight: 700;
  margin: 2.75rem 0 0.75rem;
}

p { margin: 0 0 1.1rem; }

/* Links */
a {
  color: var(--link);
  text-decoration: underline;
  text-underline-offset: 2px;
}
a:visited { color: var(--link-visited); }
a:hover { text-decoration-thickness: 2px; }

ul { margin: 0 0 1.1rem; padding-left: 1.25rem; }
li { margin: 0.3rem 0; }

/* Home: tagline + lists */
.tagline { margin: 0 0 2.5rem; color: var(--muted); }

.essays { list-style: none; padding: 0; margin: 0; }
.essays li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.25rem 1rem;
  padding: 0.3rem 0;
}
.essays .date { margin-left: auto; color: var(--muted); white-space: nowrap; }

.links { list-style: none; padding: 0; margin: 0; }
.links li { margin: 0.35rem 0; }

hr {
  border: none;
  border-top: 1px solid var(--rule);
  margin: 4rem 0 2rem;
}

footer { color: var(--text); }

/* Footnotes */
sup a { text-decoration: none; }
sup a:hover { text-decoration: underline; }
.footnotes {
  font-size: 0.82em;
  color: var(--muted);
  margin-bottom: 1.25rem;
}
.footnotes ol { margin: 0; padding-left: 1.25rem; }
.footnotes li { margin: 0.4rem 0; }
.fn-back { text-decoration: none; margin-left: 0.25rem; }

/* Essay pages */
.back {
  display: inline-block;
  margin-bottom: 2.5rem;
  color: var(--muted);
  text-decoration: none;
}
.back:hover { color: var(--text); }

.post-meta { margin: 0 0 2.5rem; color: var(--muted); }

.post h2 { font-size: 1.3rem; margin: 2.5rem 0 0.75rem; }
.post h3 { font-size: 1.1rem; font-weight: 700; margin: 2rem 0 0.5rem; }

.post blockquote {
  margin: 1.5rem 0;
  padding-left: 1.25rem;
  border-left: 2px solid var(--rule);
  color: var(--muted);
}

.post code {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 0.88em;
  background: var(--code-bg);
  padding: 0.1em 0.35em;
  border-radius: 3px;
}
.post pre {
  overflow-x: auto;
  padding: 1rem 1.1rem;
  background: var(--code-bg);
  border-radius: 6px;
  line-height: 1.45;
}
.post pre code { background: none; padding: 0; }

.post img { max-width: 100%; height: auto; }
.post figure { margin: 1.5rem 0; }
.post figcaption { font-size: 0.85em; color: var(--muted); margin-top: 0.4rem; }

@media (max-width: 480px) {
  body { font-size: 19px; }
  main { padding: 3rem 1.25rem 5rem; }
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14140f;
    --text: #ececdf;
    --muted: #9a978a;
    --link: #8ab4ff;
    --link-visited: #c7a8ff;
    --rule: #2b2b24;
    --code-bg: rgba(255, 255, 255, 0.08);
  }
}