:root {
  --bg: #fafaf8;
  --text: #1c1c1a;
  --muted: #6b6b68;
  --accent: #3a5a4a;
  --border: #ddddd8;
  --max-width: 720px;
}

/* Reset */
*, *::before, *::after {
  box-sizing: border-box;
}

html {
  font-size: 18px;
  line-height: 1.75;
}

body {
  margin: 0;
  padding: 2rem 1rem 4rem;
  background: var(--bg);
  color: var(--text);
  font-family: Georgia, "Times New Roman", serif;
}

.article-container {
  max-width: var(--max-width);
  margin: 0 auto;
}

/* Header */
.article-header {
  margin-bottom: 2.5rem;
}

.article-header h1 {
  font-weight: normal;
  font-size: 2rem;
  letter-spacing: -0.02em;
  margin: 0;
}

/* Article content */
.article-content {
  font-size: 1rem;
}

.article-content h2 {
  margin-top: 3rem;
  margin-bottom: 1rem;
  font-weight: normal;
  font-size: 1.2rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--muted);
}

.article-content h3 {
  margin-top: 2rem;
  margin-bottom: 0.75rem;
  font-weight: normal;
  font-size: 1rem;
}

.article-content p {
  margin: 1rem 0;
}

.article-content ul,
.article-content ol {
  margin: 1rem 0 1rem 1.25rem;
}

.article-content li {
  margin: 0.5rem 0;
}

/* Links */
.article-content a {
  color: var(--accent);
  text-decoration: none;
}

.article-content a:hover {
  text-decoration: underline;
}

/* Images */
.article-content img {
  display: block;
  max-width: 100%;
  margin: 2rem auto 0.5rem;
}

/* Figure captions (uses adjacent paragraph italic style) */
.article-content img + em,
.article-content img + p em {
  display: block;
  text-align: center;
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 2rem;
}

/* Horizontal rules */
.article-content hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 3rem 0;
}

/* Footer */
.article-footer {
  margin-top: 4rem;
  font-size: 0.85rem;
  color: var(--muted);
}

.article-footer hr {
  margin-bottom: 1.5rem;
}

/* Anchor offset for section IDs */
.article-content h2[id],
.article-content h3[id] {
  scroll-margin-top: 4rem;
}

/* Responsive */
@media (max-width: 480px) {
  html {
    font-size: 16px;
  }

  body {
    padding: 1.5rem 1rem 3rem;
  }

  .article-header h1 {
    font-size: 1.6rem;
  }
}