:root {
  --bg: #ffffff;
  --text: #24292f;
  --muted: #667085;
  --heading: #12395b;
  --link: #0969da;
  --line: #d8dee4;
  --soft: #f6f8fa;
  --mark-bg: #eaf3ff;
  --mark-text: #12395b;
  --measure: 43rem;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #171923;
    --text: #d7dce2;
    --muted: #a5adba;
    --heading: #68c7ff;
    --link: #68c7ff;
    --line: #303442;
    --soft: #202431;
    --mark-bg: #1f3548;
    --mark-text: #b7e3ff;
  }
}

* {
  box-sizing: border-box;
}

html {
  font-size: 16px;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Georgia, "Times New Roman", serif;
  line-height: 1.65;
}

a {
  color: var(--link);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.site-shell {
  display: grid;
  grid-template-columns: 15rem minmax(0, var(--measure));
  gap: 4.5rem;
  width: min(100% - 2rem, 62rem);
  margin: 0 auto;
  padding: 4.25rem 0;
}

.site-sidebar {
  position: sticky;
  top: 4.25rem;
  align-self: start;
  max-width: 15rem;
  text-align: center;
}

.site-sidebar img,
.profile-photo {
  display: block;
  width: 7.25rem;
  max-width: 100%;
  aspect-ratio: 1;
  height: auto;
  margin: 0 auto 1.25rem;
  border-radius: 999px;
  object-fit: cover;
}

.profile-mark {
  display: grid;
  width: 7.25rem;
  height: 7.25rem;
  margin: 0 auto 1.25rem;
  place-items: center;
  border-radius: 999px;
  background: var(--mark-bg);
  color: var(--mark-text);
  font-family: Arial, sans-serif;
  font-size: 2rem;
  font-weight: 700;
}

.site-title {
  margin: 0 0 0.3rem;
  color: var(--heading);
  font-size: 1.75rem;
  font-weight: 500;
  line-height: 1.15;
}

.site-title a {
  color: inherit;
}

.site-position {
  margin: 0 0 0.35rem;
  font-size: 1rem;
}

.site-description {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.site-nav,
.social-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.45rem 0.8rem;
  margin-top: 1.5rem;
  font-family: Arial, sans-serif;
  font-size: 0.88rem;
}

.site-nav a,
.social-links a {
  color: var(--link);
}

.site-footnote {
  margin: 2rem 0 0;
  color: var(--muted);
  font-family: Arial, sans-serif;
  font-size: 0.76rem;
  line-height: 1.45;
}

.site-main {
  min-width: 0;
}

.content h1,
.content h2,
.content h3 {
  color: var(--heading);
  line-height: 1.18;
}

.content h1 {
  margin: 0 0 1.35rem;
  font-size: 2rem;
  font-weight: 500;
}

.content h2 {
  margin: 0 0 0.85rem;
  padding-top: 0.15rem;
  font-size: 1.55rem;
  font-weight: 500;
}

.content h2:not(:first-child) {
  margin-top: 2.2rem;
}

.content h3 {
  margin: 1.6rem 0 0.5rem;
  font-size: 1.2rem;
}

.content p,
.content ul,
.content ol {
  margin: 0 0 1.15rem;
}

.content ul,
.content ol {
  padding-left: 1.25rem;
}

.content small {
  color: var(--muted);
  font-family: Arial, sans-serif;
  font-size: 0.78rem;
}

.content code {
  border-radius: 0.25rem;
  background: var(--soft);
  padding: 0.1rem 0.28rem;
  font-family: Consolas, "Liberation Mono", monospace;
  font-size: 0.9em;
}

.content pre {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 0.35rem;
  background: var(--soft);
  padding: 1rem;
}

.content pre code {
  background: transparent;
  padding: 0;
}

.post-list {
  list-style: none;
  padding: 0;
}

.post-list li {
  border-top: 1px solid var(--line);
  padding: 1rem 0;
}

.post-list li:last-child {
  border-bottom: 1px solid var(--line);
}

.post-list a {
  display: inline-block;
  font-size: 1.1rem;
}

.post-list time,
.post-meta,
.eyebrow {
  display: block;
  color: var(--muted);
  font-family: Arial, sans-serif;
  font-size: 0.82rem;
}

.post-list p {
  margin: 0.35rem 0 0;
  color: var(--muted);
}

.eyebrow {
  margin: 0 0 0.8rem;
}

.post-meta {
  margin: -0.75rem 0 1.75rem;
}

@media print, screen and (max-width: 780px) {
  .site-shell {
    display: block;
    width: min(100% - 2rem, var(--measure));
    padding: 2rem 0;
  }

  .site-sidebar {
    position: static;
    max-width: none;
    border-bottom: 1px solid var(--line);
    margin-bottom: 1.75rem;
    padding-bottom: 1.5rem;
  }

  .profile-mark,
  .site-sidebar img,
  .profile-photo {
    width: 5.75rem;
    height: 5.75rem;
    font-size: 1.55rem;
  }

  .content h1 {
    font-size: 1.8rem;
  }
}