body {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  line-height: 1.7;
  color: #222;
  background: #faf9f6;
}

.container {
  max-width: 820px;
  margin: 0 auto;
  padding: 0 24px;
}

.site-header {
  padding: 28px 0;
  border-bottom: 1px solid #ddd;
  margin-bottom: 50px;
}

.site-header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.site-title {
  font-size: 1.35rem;
  font-weight: bold;
  text-decoration: none;
  color: #111;
}

nav a {
  margin-left: 20px;
  text-decoration: none;
  color: #444;
}

h1 {
  font-size: 2.7rem;
  line-height: 1.15;
  margin-bottom: 20px;
}

h2 {
  line-height: 1.25;
}

a {
  color: #222;
}

.button {
  display: inline-block;
  margin: 18px 0 40px;
  padding: 12px 20px;
  border: 1px solid #222;
  text-decoration: none;
}

.articles-list {
  margin-top: 30px;
}

.article-card {
  margin-bottom: 55px;
}

.article-card img,
.post-image {
  width: 100%;
  height: auto;
  display: block;
  margin-bottom: 18px;
}

.article-date,
.post-date {
  font-size: 0.85rem;
  color: #777;
}

.article-card h2 {
  margin: 5px 0 10px;
}

.article-card h2 a {
  text-decoration: none;
}

.post-subtitle {
  font-size: 1.25rem;
  color: #555;
}

.post-content {
  font-size: 1.12rem;
}

.post-content p {
  margin: 1.4em 0;
}

.substack-box {
  margin-top: 60px;
  padding-top: 25px;
  border-top: 1px solid #ccc;
}

.site-footer {
  margin-top: 80px;
  padding: 35px 0;
  border-top: 1px solid #ddd;
  color: #777;
  font-size: 0.9rem;
}

@media (max-width: 650px) {

  .site-header .container {
    display: block;
  }

  nav {
    margin-top: 15px;
  }

  nav a {
    margin-left: 0;
    margin-right: 15px;
  }

  h1 {
    font-size: 2.1rem;
  }

}