/* 開発環境インデックス（index.html）専用。テーマには追加しない */
body {
  margin: 0;
  background: #F8F8F8;
  color: #333;
  font-family: "Noto Sans JP", "Yu Gothic", sans-serif;
  line-height: 1.7;
}
.dev {
  max-width: 720px;
  margin: 0 auto;
  padding: 32px 20px 64px;
}
.dev h1 {
  font-size: 22px;
  color: #6B4F3C;
}
.dev h2 {
  margin-top: 32px;
  padding-left: 12px;
  border-left: 4px solid #6B4F3C;
  font-size: 17px;
}
.dev__lead,
.dev p {
  font-size: 14px;
  color: #666;
}
.dev ul {
  padding: 0;
  list-style: none;
}
.dev li {
  margin-top: 8px;
  padding: 12px 16px;
  background: #fff;
  border: 1px solid #E0E0E0;
  border-radius: 8px;
}
.dev li a {
  display: block;
  color: #6B4F3C;
  font-weight: 600;
}
.dev li span {
  font-size: 12px;
  color: #999;
}