:root { color-scheme: light; }
body {
  max-width: 720px;
  margin: 0 auto;
  padding: 32px 20px 64px;
  background: #fbf6ea;
  color: #2c2a33;
  font: 16px/1.7 system-ui, -apple-system, "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
  word-break: keep-all;
  overflow-wrap: anywhere;
}
h1 { margin: 0 0 8px; font-size: 28px; line-height: 1.3; }
h2 { margin: 32px 0 8px; font-size: 19px; }
a { color: inherit; }
.back { display: inline-block; margin-bottom: 24px; font-size: 14px; }
.lead { margin: 0 0 8px; }
.table-wrap { overflow-x: auto; }
table { width: 100%; min-width: 480px; border-collapse: collapse; font-size: 15px; }
th, td { padding: 8px 10px; border: 1px solid #ddd3bd; text-align: left; vertical-align: top; }
th { background: #f2e9d4; }
ol, ul { padding-left: 22px; }
footer { margin-top: 40px; font-size: 14px; color: #65616e; }