:root { color-scheme: light; }
* { box-sizing: border-box; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Noto Sans JP", sans-serif;
  line-height: 1.8; color: #1c1c1e; background: #f7f8fa;
  margin: 0; padding: 0;
}
.wrap { max-width: 760px; margin: 0 auto; padding: 32px 20px 80px; }
header.site { background: #10b981; color: #fff; padding: 20px; }
header.site .wrap { padding: 0 20px; max-width: 760px; }
header.site a { color: #fff; text-decoration: none; font-weight: 700; font-size: 18px; }
h1 { font-size: 24px; margin: 28px 0 8px; }
h2 { font-size: 18px; margin: 32px 0 8px; border-left: 4px solid #10b981; padding-left: 10px; }
.updated { color: #6b7280; font-size: 13px; margin-bottom: 24px; }
table { border-collapse: collapse; width: 100%; margin: 12px 0; font-size: 14px; }
th, td { border: 1px solid #e5e7eb; padding: 8px 10px; text-align: left; }
th { background: #f0fdf9; }
a { color: #0a7d5e; }
nav.foot { margin-top: 48px; padding-top: 20px; border-top: 1px solid #e5e7eb; font-size: 14px; }
ul { padding-left: 22px; }