:root {
  --ink: #242522;
  --muted: #65665f;
  --paper: #f8f7f2;
  --line: #d5d4ca;
  --accent: #9d351e;
  --accent-wash: #f1e4d8;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  width: min(100% - 2.5rem, 760px);
  margin: 0 auto;
  color: var(--ink);
  background: var(--paper);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 18px;
  line-height: 1.7;
}

a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.14em;
}

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

a:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 5;
  padding: 0.4rem 0.65rem;
  color: var(--paper);
  background: var(--ink);
  transform: translateY(-160%);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  display: flex;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 2rem 0;
  border-bottom: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.site-name {
  color: var(--ink);
  text-decoration: none;
}

article {
  padding: clamp(3.5rem, 9vw, 6.5rem) 0 3rem;
}

.article-header {
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--line);
}

.eyebrow,
.meta {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.eyebrow {
  margin-bottom: 1rem;
  color: var(--accent);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 18ch;
  margin-bottom: 1rem;
  font-size: clamp(2.6rem, 8vw, 4.8rem);
  font-weight: 500;
  line-height: 1;
}

.subtitle {
  max-width: 58ch;
  margin-bottom: 1.25rem;
  color: #484943;
  font-size: 1.2rem;
  font-style: italic;
  line-height: 1.5;
}

.meta {
  margin-bottom: 0;
}

.article-body {
  padding-top: 2.5rem;
}

.article-body h2 {
  margin: 3.25rem 0 1rem;
  font-size: clamp(1.7rem, 5vw, 2.25rem);
  font-weight: 500;
  line-height: 1.15;
}

.article-body h3 {
  margin: 2.5rem 0 0.75rem;
  font-size: 1.25rem;
  line-height: 1.25;
}

.article-body p,
.article-body ol,
.article-body ul {
  margin-bottom: 1.35rem;
}

.article-body li + li {
  margin-top: 0.45rem;
}

.article-body code {
  padding: 0.08em 0.25em;
  background: var(--accent-wash);
  font-family: var(--mono);
  font-size: 0.88em;
}

.article-body .footnotes {
  margin-top: 4rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
  color: #484943;
  font-size: 0.92rem;
}

.article-footer {
  padding: 2rem 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 0.8rem;
}

body > footer {
  padding: 2rem 0 4rem;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.75rem;
}

@media (max-width: 520px) {
  body {
    width: min(100% - 2rem, 760px);
    font-size: 17px;
  }

  .site-header {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}