* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Georgia, 'Times New Roman', serif;
  color: #2b2b2b;
  background: #fdfdfb;
  line-height: 1.6;
}
header {
  border-bottom: 1px solid #ddd;
  padding: 24px 20px;
}
header .wrap {
  max-width: 720px;
  margin: 0 auto;
}
header h1 {
  font-size: 22px;
  margin: 0 0 4px 0;
}
header h1 a {
  color: inherit;
  text-decoration: none;
}
header p {
  margin: 0;
  color: #777;
  font-size: 14px;
}
nav {
  max-width: 720px;
  margin: 12px auto 0 auto;
  font-size: 14px;
}
nav a {
  color: #555;
  text-decoration: none;
  margin-right: 16px;
}
nav a:hover { text-decoration: underline; }
main {
  max-width: 720px;
  margin: 32px auto;
  padding: 0 20px;
}
article .date {
  font-size: 13px;
  color: #999;
  margin-bottom: 6px;
}
article h1 {
  font-size: 26px;
  margin: 0 0 20px 0;
  line-height: 1.3;
}
article p {
  color: #333;
  margin: 0 0 18px 0;
}
article h2 {
  font-size: 19px;
  margin: 28px 0 12px 0;
}
.post-preview {
  margin-bottom: 36px;
  padding-bottom: 32px;
  border-bottom: 1px solid #eee;
}
.post-preview:last-child { border-bottom: none; }
.post-preview .date {
  font-size: 13px;
  color: #999;
  margin-bottom: 4px;
}
.post-preview h2 {
  font-size: 20px;
  margin: 0 0 10px 0;
}
.post-preview h2 a {
  color: #1a1a1a;
  text-decoration: none;
}
.post-preview h2 a:hover { text-decoration: underline; }
.post-preview p {
  color: #444;
  margin: 0;
}
footer {
  max-width: 720px;
  margin: 40px auto;
  padding: 20px;
  border-top: 1px solid #ddd;
  color: #999;
  font-size: 13px;
}
form label {
  display: block;
  font-size: 14px;
  color: #555;
  margin: 16px 0 4px 0;
}
form input, form textarea {
  width: 100%;
  padding: 8px;
  font-family: inherit;
  font-size: 15px;
  border: 1px solid #ccc;
  border-radius: 3px;
}
form button {
  margin-top: 20px;
  padding: 10px 20px;
  background: #2b2b2b;
  color: #fff;
  border: none;
  border-radius: 3px;
  font-size: 15px;
  cursor: pointer;
}