:root {
  --bg: #fbf7f0;
  --card: #ffffff;
  --ink: #2b2620;
  --muted: #6f665b;
  --line: #e8dfd2;
  --accent: #3f8f3a;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1c1a17;
    --card: #26231f;
    --ink: #f1ebe2;
    --muted: #b3a999;
    --line: #3a352e;
    --accent: #7cc771;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", "Apple SD Gothic Neo", "Noto Sans KR", Roboto, sans-serif;
}
main { max-width: 760px; margin: 0 auto; padding: 48px 16px 64px; }
header.site { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin-bottom: 40px; }
header.site a.brand { font-size: 22px; font-weight: 700; color: var(--ink); text-decoration: none; }
nav a { color: var(--muted); margin-left: 16px; text-decoration: none; }
nav a:hover, a { color: var(--accent); }
h1 { font-size: 28px; line-height: 1.3; margin: 0 0 8px; }
h2 { font-size: 20px; margin: 36px 0 8px; }
h3 { font-size: 17px; margin: 24px 0 4px; }
p.lead { color: var(--muted); margin-top: 0; }
.card {
  display: flex; gap: 20px; align-items: center;
  background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 20px; margin-top: 24px;
}
.card img { width: 96px; height: 96px; border-radius: 22px; flex: none; }
.card h2 { margin: 0 0 4px; }
.card p { margin: 0 0 8px; color: var(--muted); }
.button {
  display: inline-block; background: var(--accent); color: #fff; padding: 8px 16px;
  border-radius: 999px; text-decoration: none; font-weight: 600;
}
.lang { color: var(--muted); font-size: 14px; }
hr { border: 0; border-top: 1px solid var(--line); margin: 48px 0; }
ul { padding-left: 22px; }
footer { color: var(--muted); font-size: 14px; margin-top: 56px; }
@media (max-width: 480px) {
  .card { flex-direction: column; align-items: flex-start; }
}
.section-label { color: var(--muted); font-size: 14px; font-weight: 600; letter-spacing: .04em; margin: 40px 0 0; }
.card .mark {
  width: 96px; height: 96px; border-radius: 22px; flex: none;
  display: flex; align-items: center; justify-content: center;
  background: var(--accent); color: #fff; font-size: 30px; font-weight: 800;
}