* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: #f6f4f1;
  color: #222;
  line-height: 1.7;
}

.site-header {
  background: #151515;
  color: #fff;
  text-align: center;
  padding: 36px 18px;
}

.brand {
  color: #fff;
  text-decoration: none;
  font-size: 2rem;
  font-weight: 700;
}

.site-header p {
  margin: 0.25rem 0 1rem;
  color: #ddd;
}

nav a {
  color: #fff;
  text-decoration: none;
  margin: 0 12px;
  font-weight: 700;
}

.container {
  max-width: 900px;
  margin: 34px auto;
  padding: 0 18px;
}

.card,
.post {
  background: #fff;
  border-radius: 12px;
  padding: 28px;
  margin: 0 0 22px;
  box-shadow: 0 2px 14px rgba(0, 0, 0, 0.06);
}

h1,
h2,
h3 {
  line-height: 1.25;
}

a {
  color: #7a4a20;
}

.meta {
  color: #777;
  font-size: 0.95rem;
}

.post img,
.card img {
  max-width: 100%;
  height: auto;
  border-radius: 10px;
}

.post img.post-image {
  display: block;
  width: 360px;
  max-width: 100%;
  height: auto;
  margin: 20px auto 36px;
  border-radius: 12px;
}

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

.post-list li {
  background: #fff;
  border-radius: 10px;
  padding: 20px;
  margin: 0 0 16px;
}
.centered-poem {
    text-align: center;
    line-height: 1.9;
}
.centered-text {
    text-align: center;
}
.button {
  display: inline-block;
  background: #151515;
  color: #fff;
  text-decoration: none;
  padding: 10px 14px;
  border-radius: 6px;
  margin-top: 10px;
}

.site-footer {
  text-align: center;
  padding: 28px 18px;
  color: #666;
}

.notice {
  background: #fff7da;
  border: 1px solid #ead999;
  padding: 14px;
  border-radius: 8px;
  margin-bottom: 22px;
}

@media (max-width: 640px) {
  .brand {
    font-size: 1.6rem;
  }

  nav a {
    display: inline-block;
    margin: 6px 8px;
  }

  .card,
  .post {
    padding: 20px;
  }

  .post img.post-image {
    width: 260px;
    max-width: 100%;
  }
}