:root {
  --bg: #f5f7fa;
  --text: #18212b;
  --muted: #667281;
  --accent: #305c7a;
  --border: #d7dde5;
  --code-bg: #e9eef4;
  --max-width: 44rem;
}

* {
  box-sizing: border-box;
}

html {
  font-size: 18px;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Iowan Old Style, Palatino Linotype, Book Antiqua, Georgia, serif;
  line-height: 1.7;
}

a {
  color: var(--accent);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.15em;
}

a:hover {
  color: var(--text);
}

.page {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 2.5rem 1.25rem 4rem;
}

.site-header {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem 1.5rem;
  padding-bottom: 1.25rem;
  margin-bottom: 2.5rem;
  border-bottom: 1px solid var(--border);
}

.site-title {
  color: var(--text);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-decoration: none;
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

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

nav a.active,
nav a:hover {
  color: var(--text);
}

h1,
h2,
h3,
h4,
h5,
h6 {
  line-height: 1.2;
  margin: 2rem 0 0.75rem;
  font-weight: 700;
}

h1 {
  font-size: clamp(1.8rem, 5vw, 2.8rem);
  margin-top: 0;
  letter-spacing: -0.02em;
}

h2 {
  font-size: 1.4rem;
}

p,
ul,
ol,
blockquote,
pre {
  margin: 0 0 1rem;
}

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

li + li {
  margin-top: 0.35rem;
}

blockquote {
  border-left: 3px solid var(--border);
  color: var(--muted);
  padding-left: 1rem;
}

main img {
  display: block;
  width: 100%;
  height: auto;
  margin: 1.5rem 0;
  border: 1px solid var(--border);
  border-radius: 0.4rem;
  background: #fff;
  box-shadow: 0 18px 40px rgba(24, 33, 43, 0.08);
}

code,
pre {
  font-family: SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.92em;
}

code {
  background: var(--code-bg);
  padding: 0.1rem 0.3rem;
  border-radius: 0.2rem;
}

pre {
  background: var(--code-bg);
  padding: 0.9rem 1rem;
  overflow-x: auto;
  border-radius: 0.4rem;
}

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

.home-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(220px, 0.9fr);
  gap: 2rem;
  align-items: start;
}

.lede {
  color: var(--muted);
  font-size: 1.05rem;
}

.home-photo {
  display: flex;
  justify-content: flex-end;
}

.headshot {
  width: 100%;
  max-width: 18rem;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: 0.4rem;
  border: 1px solid var(--border);
  box-shadow: 0 18px 40px rgba(24, 33, 43, 0.08);
}

.post-list,
.entries {
  margin-top: 2.5rem;
}

.section-label,
.meta,
.eyebrow,
.entries span,
.site-footer {
  color: var(--muted);
  font-size: 0.95rem;
}

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

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

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

.entries a {
  color: var(--text);
  font-size: 1.1rem;
  font-weight: 700;
  text-decoration: none;
}

.entries a:hover {
  color: var(--accent);
}

.entries p {
  margin: 0.35rem 0 0;
}

.site-footer {
  margin-top: 4rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

@media (max-width: 640px) {
  html {
    font-size: 17px;
  }

  .page {
    padding-top: 1.5rem;
  }

  .home-hero {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .home-photo {
    justify-content: flex-start;
    order: -1;
  }

  .headshot {
    max-width: 13rem;
  }
}