:root { color-scheme: light; }
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Kaku Gothic ProN",
    "Hiragino Sans", "Noto Sans JP", Meiryo, sans-serif;
  line-height: 1.85;
  color: #2b2b2b;
  background: #f7f7f5;
}
.wrap { max-width: 760px; margin: 0 auto; padding: 24px 20px 80px; }
header.site { padding: 18px 20px; text-align: center; border-bottom: 1px solid #ece9e4; background: #fff; }
header.site a { color: #6b5b4d; text-decoration: none; font-weight: 700; letter-spacing: .02em; }
h1 { font-size: 1.55rem; line-height: 1.45; margin: 8px 0 4px; }
.meta { color: #8a8a8a; font-size: .85rem; margin-bottom: 28px; }
h2 { font-size: 1.12rem; margin: 36px 0 10px; padding-bottom: 6px; border-bottom: 2px solid #ececec; }
h3 { font-size: 1rem; margin: 22px 0 6px; }
p, li { font-size: .98rem; }
ul, ol { padding-left: 1.3em; }
li { margin: 4px 0; }
table { width: 100%; border-collapse: collapse; margin: 14px 0; }
th, td { border: 1px solid #ddd; padding: 10px 12px; text-align: left; vertical-align: top; font-size: .95rem; }
th { background: #f0ede9; width: 34%; white-space: nowrap; }
a { color: #b06a3b; }
.placeholder { background: #fff3cd; padding: 0 5px; border-radius: 3px; font-style: normal; white-space: nowrap; }
.backlink { display: inline-block; margin-bottom: 22px; font-size: .9rem; }
.cards { list-style: none; padding: 0; margin: 28px 0; }
.cards li { margin: 12px 0; }
.cards a { display: block; padding: 18px 20px; background: #fff; border: 1px solid #ece9e4; border-radius: 12px; text-decoration: none; color: #2b2b2b; }
.cards a:hover { border-color: #d9b48f; }
.cards strong { display: block; font-size: 1.05rem; color: #b06a3b; }
.cards span { color: #8a8a8a; font-size: .9rem; }
footer { text-align: center; color: #aaa; font-size: .8rem; margin-top: 48px; }