/* RESET (light, not aggressive) */
* {
  box-sizing: border-box;
}

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

/* LAYOUT */
main {
  max-width: 640px;
  margin: 80px auto;
  padding: 0 20px;
}

/* TYPOGRAPHY */
h1, h2 {
  font-weight: normal;
  letter-spacing: 0.01em;
}

h1 {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

h2 {
  font-size: 1.2rem;
  margin-bottom: 0.25rem;
}

p {
  margin: 1.2rem 0;
}

/* LINKS */
a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid #ccc;
}

a:hover {
  border-color: #999;
}

/* INTRO */
.intro {
  color: #666;
  margin-bottom: 3rem;
}

/* POSTS LIST */
.posts article {
  margin-bottom: 2.5rem;
}

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

/* SINGLE POST */
.post header {
  margin-bottom: 2.5rem;
}

.post footer {
  margin-top: 4rem;
  font-size: 0.9rem;
}