body {
  font-family: 'Courier New', monospace;
  font-size: 15px;
  line-height: 1.55;
  margin: 0;
  padding: 0;
  background-color: #ffffff;
  color: #2f3f43;
}

.container {
  max-width: 820px;
  margin: 0 auto;
  padding: 18px;
  background-color: #ffffff;
  border: 1px solid #dde6e6;
}

header {
  text-align: center;
  padding: 18px 0;
  border-bottom: 1px solid #dde6e6;
}

h1 {
  margin: 0;
  color: #2b3a3d;
  text-shadow: none;
  font-size: 2rem;
}

nav {
  margin: 18px 0;
  text-align: center;
}

nav a {
  margin: 0 8px;
  text-decoration: none;
  color: #3e5b5e;
  padding: 5px 8px;
  border: 1px solid #dde6e6;
  border-radius: 4px;
  background-color: #fbfcfb;
  font-size: 0.95rem;
}

nav a:hover {
  background-color: #dbe9e9;
  color: #1f3235;
}

.hero {
  padding: 18px;
  background-color: #fcfdfd;
  border: 1px solid #dde6e6;
  margin-bottom: 26px;
}

.hero h2 {
  margin-top: 0;
  color: #324b4f;
  font-size: 1.4rem;
}

.summary-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.summary-item {
  margin-bottom: 22px;
  padding: 16px;
  background-color: #ffffff;
  border: 1px solid #e7efef;
  border-radius: 6px;
}

.summary-item h2 {
  margin: 0 0 8px 0;
  font-size: 1.2rem;
  color: #324b4f;
}

.summary-item h2 a {
  color: inherit;
  text-decoration: none;
}

.summary-item h2 a:hover {
  text-decoration: underline;
}

.meta {
  color: #576d70;
  font-size: 0.85rem;
  margin-bottom: 10px;
}

.summary-item p,
.post p {
  margin: 0 0 12px 0;
  font-size: 0.95rem;
}

.post-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.post-list li {
  margin-bottom: 18px;
  padding: 16px;
  background-color: #ffffff;
  border: 1px solid #e7efef;
  border-radius: 6px;
}

.post-list a {
  color: #3e5b5e;
  text-decoration: none;
  font-weight: bold;
  font-size: 1rem;
}

.post-list a:hover {
  text-decoration: underline;
}

.post {
  margin-top: 18px;
}

.post h2 {
  color: #324b4f;
  margin-top: 0;
  font-size: 1.35rem;
}

.btn {
  display: inline-block;
  padding: 9px 12px;
  border: 1px solid #dde6e6;
  background-color: #fbfcfb;
  color: #3e5b5e;
  text-decoration: none;
  border-radius: 4px;
  font-size: 0.95rem;
}

.btn:hover {
  background-color: #dbe9e9;
  color: #1f3235;
}

footer {
  text-align: center;
  padding: 18px 0;
  color: #576d70;
  border-top: 1px solid #dde6e6;
  font-size: 0.95rem;
}