* { box-sizing: border-box; }

:root {
  --bg: #f7f8f5;
  --text: #171b18;
  --muted: #58645d;
  --line: #d9ded8;
  --brand: #0f8b8d;
  --soft: #f1f4f0;
  --header-width: 1180px;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Malgun Gothic", "맑은 고딕", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-weight: 400;
  -webkit-font-smoothing: auto;
  text-rendering: auto;
}

a {
  color: inherit;
  text-decoration: none;
}

.page-main {
  width: min(1080px, calc(100% - 36px));
  margin: 0 auto;
  padding: 34px 0 72px;
}

.card {
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.site-footer {
  width: min(var(--header-width), calc(100% - 36px));
  margin: 0 auto;
  padding: 22px 0 32px;
  color: var(--muted);
  font-size: 13px;
  text-align: center;
}

.site-footer a {
  font-weight: 700;
}

@media (max-width: 760px) {
  .page-main {
    padding-top: 24px;
  }

  .card {
    padding: 18px;
  }
}