*,
*::before,
*::after {
  box-sizing: border-box;
}
body {
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Noto Sans JP",
    sans-serif;
  line-height: 1.8;
  color: #1a1a1a;
  background: #fff;
  margin: 0;
}
.site-header {
  background: #fff;
  border-bottom: 1px solid #eee;
  padding: 12px 20px;
}
.site-header a {
  text-decoration: none;
  color: #e040a0;
  font-weight: bold;
  font-size: 1.1rem;
}
.container {
  max-width: 720px;
  margin: 0 auto;
  padding: 24px 20px 48px;
}
h1 {
  font-size: 1.5rem;
  margin: 0 0 8px;
}
.subtitle {
  color: #666;
  margin-bottom: 32px;
}
.article-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.article-item {
  border-bottom: 1px solid #eee;
  padding: 20px 0;
}
.article-category {
  background: #fce4f3;
  color: #c2185b;
  padding: 2px 10px;
  border-radius: 12px;
  font-size: 0.8rem;
  display: inline-block;
  margin-bottom: 6px;
}
.article-item a {
  display: block;
  font-size: 1.1rem;
  font-weight: bold;
  color: #1a1a1a;
  text-decoration: none;
  margin-bottom: 6px;
}
.article-item a:hover {
  color: #e040a0;
}
.article-desc {
  font-size: 0.9rem;
  font-weight: normal;
  color: #555;
  margin: 0 0 6px;
}
time {
  font-size: 0.8rem;
  color: #999;
}
.site-footer {
  border-top: 1px solid #eee;
  padding: 24px 20px;
  text-align: center;
  font-size: 0.85rem;
  color: #888;
}
.site-footer a {
  color: #888;
  text-decoration: none;
  margin: 0 8px;
}