body {
  margin: 0;
  background: #f6f8f4;
  color: #111827;
  font-family: Pretendard, "Apple SD Gothic Neo", "Noto Sans KR", system-ui, sans-serif;
}

a {
  color: #14743f;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 16px 28px;
  border-bottom: 1px solid #e1e8dc;
  background: rgba(255, 255, 255, .96);
  backdrop-filter: blur(14px);
}

.brand {
  color: #0d3f22;
  text-decoration: none;
  font-size: 24px;
  font-weight: 950;
  white-space: nowrap;
}

.site-header nav,
.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
}

.site-header nav a,
.site-footer nav a {
  color: #314238;
  text-decoration: none;
  font-size: 14px;
  font-weight: 850;
}

.content-page {
  max-width: 860px;
  margin: 0 auto;
  padding: 56px 20px 42px;
}

.content-page h1 {
  margin: 0 0 14px;
  color: #0f172a;
  font-size: 38px;
  line-height: 1.15;
  letter-spacing: -.025em;
}

.content-page h2 {
  margin: 34px 0 10px;
  color: #17211b;
  font-size: 24px;
}

.content-page p,
.content-page li {
  color: #4b5563;
  font-size: 17px;
  line-height: 1.78;
}

.content-page ul,
.content-page ol {
  padding-left: 22px;
}

.button-link {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 9px 15px;
  border: 1px solid #cfe1c8;
  border-radius: 999px;
  background: #f2f8ee;
  text-decoration: none;
  font-weight: 900;
}

.site-footer {
  max-width: 860px;
  margin: 0 auto;
  padding: 28px 20px 44px;
  border-top: 1px solid #e1e8dc;
  color: #667085;
}

.site-footer p {
  color: #667085;
  font-size: 13px;
  line-height: 1.65;
}

@media (max-width: 720px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
    padding: 14px 16px;
  }

  .brand {
    font-size: 22px;
  }

  .content-page {
    padding: 34px 16px 30px;
  }

  .content-page h1 {
    font-size: 29px;
  }

  .content-page h2 {
    font-size: 21px;
  }

  .content-page p,
  .content-page li {
    font-size: 15px;
  }
}