:root {
  --green: #56D08D;
  --green-light: #ABE7C3;
  --text: #282828;
  --muted: #747474;
  --border: #DADADA;
  --surface: #F5F5F5;
  --bg: #FFFFFF;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  padding: 0 20px;
  font-family: -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo",
    "Pretendard", "Malgun Gothic", sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.7;
  -webkit-text-size-adjust: 100%;
}
.wrap { max-width: 720px; margin: 0 auto; padding-block: 56px 80px; }
header.site { display: flex; align-items: center; gap: 14px; margin-bottom: 40px; }
header.site img { width: 56px; height: 56px; border-radius: 13px; }
header.site .name { font-size: 20px; font-weight: 700; letter-spacing: -0.4px; }
header.site .tag { font-size: 14px; color: var(--muted); }
h1 { font-size: 28px; line-height: 1.4; letter-spacing: -0.6px; margin: 0 0 8px; }
h2 { font-size: 18px; margin: 40px 0 12px; letter-spacing: -0.3px; }
h3 { font-size: 15px; margin: 24px 0 8px; color: var(--muted); font-weight: 600; }
p, li { font-size: 15px; }
ul { padding-left: 20px; }
li { margin-bottom: 6px; }
a { color: #2AA968; }
.lead { font-size: 16px; color: var(--muted); margin-bottom: 32px; }
.updated { font-size: 13px; color: var(--muted); margin-top: 4px; }
.card {
  background: var(--surface);
  border-radius: 14px;
  padding: 20px 22px;
  margin: 24px 0;
}
table { width: 100%; border-collapse: collapse; margin: 12px 0; font-size: 14px; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); vertical-align: top; }
th { background: var(--surface); font-weight: 600; white-space: nowrap; }
.features { list-style: none; padding: 0; margin: 32px 0; }
.features li {
  padding: 14px 18px;
  border: 1px solid var(--border);
  border-radius: 12px;
  margin-bottom: 10px;
}
.features b { display: block; font-size: 15px; margin-bottom: 2px; }
.features span { font-size: 14px; color: var(--muted); }
nav.foot {
  margin-top: 56px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  font-size: 14px;
  color: var(--muted);
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}
nav.foot a { text-decoration: none; }
.copyright { width: 100%; color: var(--muted); font-size: 13px; }